- * Renderer specific extensions (that do not produce normal areas on
- * the output) will be done like so:
- *
- * The extension will create an area, custom if necessary
- *
- * this area will be added to the user agent with a key
- *
- * the renderer will know keys for particular extensions
- *
- * eg. bookmarks will be held in a special hierarchical area representing
- * the title and bookmark structure
- *
- * These areas may contain resolveable areas that will be processed
- * with other resolveable areas
- */
-public class FOUserAgent implements LogEnabled {
-
- private Logger log;
- /** Map containing various default values */
- public Map defaults = new java.util.HashMap();
- /** Map containing XML handlers for various document types */
- public Map handlers = new java.util.HashMap();
- private String baseURL;
- private PDFEncryptionParams pdfEncryptionParams;
- private float px2mm = 0.35277777777777777778f; //72dpi (=25.4/dpi)
-
- /**
- * Sets the logger.
- * @param log Logger to use
- * @see org.apache.avalon.framework.logger.LogEnabled#enableLogging(Logger)
- */
- public void enableLogging(Logger log) {
- this.log = log;
- }
-
- /**
- * Returns the logger to use.
- * @see org.apache.avalon.framework.logger.AbstractLogEnabled#getLogger()
- * (todo) This breaks IoC/SoC. Should be improved.
- */
- public Logger getLogger() {
- return this.log;
- }
-
- /**
- * Sets the base URL.
- * @param baseURL base URL
- */
- public void setBaseURL(String baseURL) {
- this.baseURL = baseURL;
- }
-
- /**
- * Returns the base URL.
- * @return the base URL
- */
- public String getBaseURL() {
- if ((this.baseURL == null) || (this.baseURL.trim().equals(""))) {
- return "file:.";
- } else {
- return this.baseURL;
- }
- }
-
- /**
- * Returns the parameters for PDF encryption.
- * @return the PDF encryption parameters, null if not applicable
- */
- public PDFEncryptionParams getPDFEncryptionParams() {
- return pdfEncryptionParams;
- }
-
- /**
- * Sets the parameters for PDF encryption.
- * @param pdfEncryptionParams the PDF encryption parameters, null to
- * disable PDF encryption
- */
- public void setPDFEncryptionParams(PDFEncryptionParams pdfEncryptionParams) {
- this.pdfEncryptionParams = pdfEncryptionParams;
- }
-
-
- /**
- * Get an input stream for a reference.
- * Temporary solution until API better.
- * @param uri URI to access
- * @return InputStream for accessing the resource.
- * @throws IOException in case of an I/O problem
- */
- public InputStream getStream(String uri) throws IOException {
- return null;
- }
-
- /**
- * Returns the conversion factor from pixel units to millimeters. This
- * depends on the desired reolution.
- * @return float conversion factor
- */
- public float getPixelUnitToMillimeter() {
- return this.px2mm;
- }
-
- /**
- * Sets the resolution in dpi.
- * @param dpi resolution in dpi
- */
- public void setResolution(int dpi) {
- this.px2mm = (float)(25.4 / dpi);
- }
-
- /**
- * If to create hot links to footnotes and before floats.
- * @return True if hot links dhould be created
- */
- public boolean linkToFootnotes() {
- return true;
- }
-
-}
-
diff --git a/src/java/org/apache/fop/area/LineArea.java b/src/java/org/apache/fop/area/LineArea.java
deleted file mode 100644
index fa1d586db..000000000
--- a/src/java/org/apache/fop/area/LineArea.java
+++ /dev/null
@@ -1,115 +0,0 @@
-/*
- * Copyright 1999-2004 The Apache Software Foundation.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/* $Id$ */
-
-package org.apache.fop.area;
-
-import org.apache.fop.area.inline.InlineArea;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * The line area.
- * This is a line area that contains inline areas.
- */
-public class LineArea extends Area {
- private int stacking = LR;
- // contains inline areas
- // has start indent and length, dominant baseline, height
- private int startIndent;
- private int length;
-
- private int lineHeight;
- // this is the offset for the dominant baseline
- private int baseLine;
-
- // this class can contain the dominant char styling info
- // this means that many renderers can optimise a bit
-
- private List inlineAreas = new ArrayList();
-
- /**
- * Set the height of this line area.
- *
- * @param height the height of the line area
- */
- public void setHeight(int height) {
- lineHeight = height;
- }
-
- /**
- * Get the height of this line area.
- *
- * @return the height of the line area
- */
- public int getHeight() {
- return lineHeight;
- }
-
- /**
- * Add a child area to this line area.
- *
- * @param childArea the inline child area to add
- */
- public void addChild(Area childArea) {
- if (childArea instanceof InlineArea) {
- addInlineArea((InlineArea)childArea);
- }
- }
-
- /**
- * Add an inline child area to this line area.
- *
- * @param area the inline child area to add
- */
- public void addInlineArea(InlineArea area) {
- inlineAreas.add(area);
- }
-
- /**
- * Get the inline child areas of this line area.
- *
- * @return the list of inline areas
- */
- public List getInlineAreas() {
- return inlineAreas;
- }
-
- /**
- * Set the start indent of this line area.
- * The start indent is used for offsetting the start of
- * the inline areas for alignment or other indents.
- *
- * @param si the start indent value
- */
- public void setStartIndent(int si) {
- startIndent = si;
- }
-
- /**
- * Get the start indent of this line area.
- * The start indent is used for offsetting the start of
- * the inline areas for alignment or other indents.
- *
- * @return the start indent value
- */
- public int getStartIndent() {
- return startIndent;
- }
-}
-
diff --git a/src/java/org/apache/fop/area/Page.java b/src/java/org/apache/fop/area/Page.java
deleted file mode 100644
index 49d74d7f2..000000000
--- a/src/java/org/apache/fop/area/Page.java
+++ /dev/null
@@ -1,136 +0,0 @@
-/*
- * Copyright 1999-2004 The Apache Software Foundation.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/* $Id$ */
-
-package org.apache.fop.area;
-
-import java.io.Serializable;
-import java.util.Map;
-
-import org.apache.fop.fo.pagination.Region;
-
-/**
- * The page.
- * This holds the contents of the page. Each region is added.
- * The unresolved references area added so that if the page is
- * serialized then it will handle the resolving properly after
- * being reloaded.
- * This is serializable so it can be saved to cache to save
- * memory if there are forward references.
- * The page is cloneable so the page master can make copies of
- * the top level page and regions.
- */
-public class Page implements Serializable, Cloneable {
- // contains before, start, body, end and after regions
- private RegionViewport regionBefore = null;
- private RegionViewport regionStart = null;
- private RegionViewport regionBody = null;
- private RegionViewport regionEnd = null;
- private RegionViewport regionAfter = null;
-
- // temporary map of unresolved objects used when serializing the page
- private Map unresolved = null;
-
- /**
- * Set the region on this page.
- *
- * @param areaclass the area class of the region to set
- * @param port the region viewport to set
- */
- public void setRegionViewport(int areaclass, RegionViewport port) {
- if (areaclass == Region.BEFORE_CODE) {
- regionBefore = port;
- } else if (areaclass == Region.START_CODE) {
- regionStart = port;
- } else if (areaclass == Region.BODY_CODE) {
- regionBody = port;
- } else if (areaclass == Region.END_CODE) {
- regionEnd = port;
- } else if (areaclass == Region.AFTER_CODE) {
- regionAfter = port;
- }
- }
-
- /**
- * Get the region from this page.
- *
- * @param areaclass the region area class
- * @return the region viewport or null if none
- */
- public RegionViewport getRegionViewport(int areaclass) {
- if (areaclass == Region.BEFORE_CODE) {
- return regionBefore;
- } else if (areaclass == Region.START_CODE) {
- return regionStart;
- } else if (areaclass == Region.BODY_CODE) {
- return regionBody;
- } else if (areaclass == Region.END_CODE) {
- return regionEnd;
- } else if (areaclass == Region.AFTER_CODE) {
- return regionAfter;
- }
- return null;
- }
-
- /**
- * Clone this page.
- * This returns a new page with a clone of all the regions.
- *
- * @return a new clone of this page
- */
- public Object clone() {
- Page p = new Page();
- if (regionBefore != null) {
- p.regionBefore = (RegionViewport)regionBefore.clone();
- }
- if (regionStart != null) {
- p.regionStart = (RegionViewport)regionStart.clone();
- }
- if (regionBody != null) {
- p.regionBody = (RegionViewport)regionBody.clone();
- }
- if (regionEnd != null) {
- p.regionEnd = (RegionViewport)regionEnd.clone();
- }
- if (regionAfter != null) {
- p.regionAfter = (RegionViewport)regionAfter.clone();
- }
-
- return p;
- }
-
- /**
- * Set the unresolved references on this page for serializing.
- *
- * @param unres the map of unresolved objects
- */
- public void setUnresolvedReferences(Map unres) {
- unresolved = unres;
- }
-
- /**
- * Get the map unresolved references from this page.
- * This should be called after deserializing to retrieve
- * the map of unresolved references that were serialized.
- *
- * @return the de-serialized map of unresolved objects
- */
- public Map getUnresolvedReferences() {
- return unresolved;
- }
-}
-
diff --git a/src/java/org/apache/fop/fonts/BFEntry.java b/src/java/org/apache/fop/fonts/BFEntry.java
deleted file mode 100644
index a367c91c1..000000000
--- a/src/java/org/apache/fop/fonts/BFEntry.java
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- * Copyright 1999-2004 The Apache Software Foundation.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/* $Id$ */
-
-package org.apache.fop.fonts;
-
-/**
- * This is just a holder class for bfentries.
- */
-public class BFEntry {
-
- private int unicodeStart;
- private int unicodeEnd;
- private int glyphStartIndex;
-
- /**
- * Main constructor.
- * @param unicodeStart Unicode start index
- * @param unicodeEnd Unicode end index
- * @param glyphStartIndex glyph start index
- */
- public BFEntry(int unicodeStart, int unicodeEnd, int glyphStartIndex) {
- this.unicodeStart = unicodeStart;
- this.unicodeEnd = unicodeEnd;
- this.glyphStartIndex = glyphStartIndex;
- }
-
- /**
- * Returns the unicodeStart.
- * @return the Unicode start index
- */
- public int getUnicodeStart() {
- return unicodeStart;
- }
-
- /**
- * Returns the unicodeEnd.
- * @return the Unicode end index
- */
- public int getUnicodeEnd() {
- return unicodeEnd;
- }
-
- /**
- * Returns the glyphStartIndex.
- * @return the glyph start index
- */
- public int getGlyphStartIndex() {
- return glyphStartIndex;
- }
-
-}
diff --git a/src/java/org/apache/fop/fonts/CIDFont.java b/src/java/org/apache/fop/fonts/CIDFont.java
deleted file mode 100644
index 3214e484b..000000000
--- a/src/java/org/apache/fop/fonts/CIDFont.java
+++ /dev/null
@@ -1,93 +0,0 @@
-/*
- * Copyright 1999-2004 The Apache Software Foundation.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/* $Id$ */
-
-package org.apache.fop.fonts;
-
-//Java
-import java.util.Map;
-
-/**
- * Abstract base class for CID fonts.
- */
-public abstract class CIDFont extends CustomFont {
-
- /**
- * usedGlyphs contains orginal, new glyph index
- */
- public Map usedGlyphs = new java.util.HashMap();
-
- /**
- * usedGlyphsIndex contains new glyph, original index
- */
- public Map usedGlyphsIndex = new java.util.HashMap();
- public int usedGlyphsCount = 0;
-
- //private PDFWArray warray = new PDFWArray();
- public int width[] = null;
-
- // ---- Required ----
- /**
- * Returns the name of the base font.
- * @return the name of the base font
- */
- public abstract String getCidBaseFont();
-
- /**
- * Returns the type of the CID font.
- * @return the type of the CID font
- */
- public abstract CIDFontType getCIDType();
-
- /**
- * Returns the name of the issuer of the font.
- * @return a String identifying an issuer of character collections -
- * for example, Adobe
- */
- public abstract String getRegistry();
-
- /**
- * Returns a font name for use within a registry.
- * @return a String that uniquely names a character collection issued by
- * a specific registry - for example, Japan1.
- */
- public abstract String getOrdering();
-
- /**
- * Returns the supplement number of the character collection.
- * @return the supplement number
- */
- public abstract int getSupplement();
-
-
- // ---- Optional ----
- /**
- * Returns the default width for this font.
- * @return the default width
- */
- public int getDefaultWidth() {
- return 0;
- }
-
- /**
- * @see org.apache.fop.fonts.Typeface#isMultiByte()
- */
- public boolean isMultiByte() {
- return true;
- }
-
-}
\ No newline at end of file
diff --git a/src/java/org/apache/fop/fonts/CIDFontType.java b/src/java/org/apache/fop/fonts/CIDFontType.java
deleted file mode 100644
index 4a1ecff71..000000000
--- a/src/java/org/apache/fop/fonts/CIDFontType.java
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * Copyright 1999-2004 The Apache Software Foundation.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/* $Id$ */
-
-package org.apache.fop.fonts;
-
-import org.apache.avalon.framework.ValuedEnum;
-
-/**
- * This class enumerates all supported CID font types.
- */
-public class CIDFontType extends ValuedEnum {
-
- /**
- * CID Font Type 0
- */
- public static final CIDFontType CIDTYPE0 = new CIDFontType("CIDFontType0", 0);
-
- /**
- * CID Font Type 2
- */
- public static final CIDFontType CIDTYPE2 = new CIDFontType("CIDFontType2", 1);
-
-
- /**
- * @see org.apache.avalon.framework.Enum#Enum(String)
- */
- protected CIDFontType(String name, int value) {
- super(name, value);
- }
-
-
- /**
- * Returns the CIDFontType by name.
- * @param name Name of the CID font type to look up
- * @return FontType the CID font type
- */
- public static CIDFontType byName(String name) {
- if (name.equalsIgnoreCase(CIDFontType.CIDTYPE0.getName())) {
- return CIDFontType.CIDTYPE0;
- } else if (name.equalsIgnoreCase(CIDFontType.CIDTYPE2.getName())) {
- return CIDFontType.CIDTYPE2;
- } else {
- throw new IllegalArgumentException("Invalid CID font type: " + name);
- }
- }
-
-
- /**
- * Returns the CID FontType by value.
- * @param value Value of the CID font type to look up
- * @return FontType the CID font type
- */
- public static CIDFontType byValue(int value) {
- if (value == CIDFontType.CIDTYPE0.getValue()) {
- return CIDFontType.CIDTYPE0;
- } else if (value == CIDFontType.CIDTYPE2.getValue()) {
- return CIDFontType.CIDTYPE2;
- } else {
- throw new IllegalArgumentException("Invalid CID font type: " + value);
- }
- }
-
-}
diff --git a/src/java/org/apache/fop/fonts/CustomFont.java b/src/java/org/apache/fop/fonts/CustomFont.java
deleted file mode 100644
index cc29b77d6..000000000
--- a/src/java/org/apache/fop/fonts/CustomFont.java
+++ /dev/null
@@ -1,338 +0,0 @@
-/*
- * Copyright 1999-2004 The Apache Software Foundation.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/* $Id$ */
-
-package org.apache.fop.fonts;
-
-import java.util.Map;
-
-
-/**
- * Abstract base class for custom fonts loaded from files, for example.
- */
-public abstract class CustomFont extends Typeface
- implements FontDescriptor, MutableFont {
-
- private String fontName = null;
- private String embedFileName = null;
- private String embedResourceName = null;
-
- private int capHeight = 0;
- private int xHeight = 0;
- private int ascender = 0;
- private int descender = 0;
- private int[] fontBBox = {0, 0, 0, 0};
- private int flags = 4;
- private int stemV = 0;
- private int italicAngle = 0;
- private int missingWidth = 0;
- private FontType fontType = FontType.TYPE1;
- private int firstChar = 0;
- private int lastChar = 255;
-
- private Map kerning = new java.util.HashMap();
-
-
- private boolean useKerning = true;
-
-
- /**
- * @see org.apache.fop.fonts.FontMetrics#getFontName()
- */
- public String getFontName() {
- return fontName;
- }
-
- /**
- * Returns an URI representing an embeddable font file. The URI will often
- * be a filename or an URL.
- * @return URI to an embeddable font file or null if not available.
- */
- public String getEmbedFileName() {
- return embedFileName;
- }
-
- /**
- * Returns the lookup name to an embeddable font file available as a
- * resource.
- * (todo) Remove this method, this should be done using a resource: URI.
- * @return the lookup name
- */
- public String getEmbedResourceName() {
- return embedResourceName;
- }
-
- /**
- * @see org.apache.fop.fonts.FontDescriptor#getAscender()
- */
- public int getAscender() {
- return ascender;
- }
-
- /**
- * @see org.apache.fop.fonts.FontDescriptor#getDescender()
- */
- public int getDescender() {
- return descender;
- }
-
- /**
- * @see org.apache.fop.fonts.FontDescriptor#getCapHeight()
- */
- public int getCapHeight() {
- return capHeight;
- }
-
- /**
- * @see org.apache.fop.fonts.FontMetrics#getAscender(int)
- */
- public int getAscender(int size) {
- return size * ascender;
- }
-
- /**
- * @see org.apache.fop.fonts.FontMetrics#getDescender(int)
- */
- public int getDescender(int size) {
- return size * descender;
- }
-
- /**
- * @see org.apache.fop.fonts.FontMetrics#getCapHeight(int)
- */
- public int getCapHeight(int size) {
- return size * capHeight;
- }
-
- /**
- * @see org.apache.fop.fonts.FontMetrics#getXHeight(int)
- */
- public int getXHeight(int size) {
- return size * xHeight;
- }
-
- /**
- * @see org.apache.fop.fonts.FontDescriptor#getFontBBox()
- */
- public int[] getFontBBox() {
- return fontBBox;
- }
-
- /**
- * @see org.apache.fop.fonts.FontDescriptor#getFlags()
- */
- public int getFlags() {
- return flags;
- }
-
- /**
- * @see org.apache.fop.fonts.FontDescriptor#getStemV()
- */
- public int getStemV() {
- return stemV;
- }
-
- /**
- * @see org.apache.fop.fonts.FontDescriptor#getItalicAngle()
- */
- public int getItalicAngle() {
- return italicAngle;
- }
-
- /**
- * Returns the width to be used when no width is available.
- * @return a character width
- */
- public int getMissingWidth() {
- return missingWidth;
- }
-
- /**
- * @see org.apache.fop.fonts.FontDescriptor#getFontType()
- */
- public FontType getFontType() {
- return fontType;
- }
-
- /**
- * Returns the index of the first character defined in this font.
- * @return the index of the first character
- */
- public int getFirstChar() {
- return 0;
- // return firstChar;
- /**(todo) Why is this hardcoded??? This code was in SingleByteFont.java */
- }
-
- /**
- * Returns the index of the last character defined in this font.
- * @return the index of the last character
- */
- public int getLastChar() {
- return lastChar;
- }
-
- /**
- * Used to determine if kerning is enabled.
- * @return True if kerning is enabled.
- */
- public boolean isKerningEnabled() {
- return useKerning;
- }
-
- /**
- * @see org.apache.fop.fonts.FontMetrics#hasKerningInfo()
- */
- public final boolean hasKerningInfo() {
- return (isKerningEnabled() & kerning.isEmpty());
- }
-
- /**
- * @see org.apache.fop.fonts.FontMetrics#getKerningInfo()
- */
- public final Map getKerningInfo() {
- if (isKerningEnabled()) {
- return kerning;
- } else {
- return java.util.Collections.EMPTY_MAP;
- }
- }
-
-
- /* ---- MutableFont interface ---- */
-
- /**
- * @see org.apache.fop.fonts.MutableFont#setFontName(String)
- */
- public void setFontName(String name) {
- this.fontName = name;
- }
-
- /**
- * @see org.apache.fop.fonts.MutableFont#setEmbedFileName(String)
- */
- public void setEmbedFileName(String path) {
- this.embedFileName = path;
- }
-
- /**
- * @see org.apache.fop.fonts.MutableFont#setEmbedResourceName(String)
- */
- public void setEmbedResourceName(String name) {
- this.embedResourceName = name;
- }
-
- /**
- * @see org.apache.fop.fonts.MutableFont#setCapHeight(int)
- */
- public void setCapHeight(int capHeight) {
- this.capHeight = capHeight;
- }
-
- /**
- * Returns the XHeight value of the font.
- * @param xHeight the XHeight value
- */
- public void setXHeight(int xHeight) {
- this.xHeight = xHeight;
- }
-
- /**
- * @see org.apache.fop.fonts.MutableFont#setAscender(int)
- */
- public void setAscender(int ascender) {
- this.ascender = ascender;
- }
-
- /**
- * @see org.apache.fop.fonts.MutableFont#setDescender(int)
- */
- public void setDescender(int descender) {
- this.descender = descender;
- }
-
- /**
- * @see org.apache.fop.fonts.MutableFont#setFontBBox(int[])
- */
- public void setFontBBox(int[] bbox) {
- this.fontBBox = bbox;
- }
-
- /**
- * @see org.apache.fop.fonts.MutableFont#setFlags(int)
- */
- public void setFlags(int flags) {
- this.flags = flags;
- }
-
- /**
- * @see org.apache.fop.fonts.MutableFont#setStemV(int)
- */
- public void setStemV(int stemV) {
- this.stemV = stemV;
- }
-
- /**
- * @see org.apache.fop.fonts.MutableFont#setItalicAngle(int)
- */
- public void setItalicAngle(int italicAngle) {
- this.italicAngle = italicAngle;
- }
-
- /**
- * @see org.apache.fop.fonts.MutableFont#setMissingWidth(int)
- */
- public void setMissingWidth(int width) {
- this.missingWidth = width;
- }
-
- /**
- * @see org.apache.fop.fonts.MutableFont#setFontType(FontType)
- */
- public void setFontType(FontType fontType) {
- this.fontType = fontType;
- }
-
- /**
- * @see org.apache.fop.fonts.MutableFont#setFirstChar(int)
- */
- public void setFirstChar(int index) {
- this.firstChar = index;
- }
-
- /**
- * @see org.apache.fop.fonts.MutableFont#setLastChar(int)
- */
- public void setLastChar(int index) {
- this.lastChar = index;
- }
-
- /**
- * @see org.apache.fop.fonts.MutableFont#setKerningEnabled(boolean)
- */
- public void setKerningEnabled(boolean enabled) {
- this.useKerning = enabled;
- }
-
- /**
- * @see org.apache.fop.fonts.MutableFont#putKerningEntry(Integer, Map)
- */
- public void putKerningEntry(Integer key, Map value) {
- this.kerning.put(key, value);
- }
-
-}
diff --git a/src/java/org/apache/fop/fonts/EmbedFontInfo.java b/src/java/org/apache/fop/fonts/EmbedFontInfo.java
deleted file mode 100644
index 63f3d3b0d..000000000
--- a/src/java/org/apache/fop/fonts/EmbedFontInfo.java
+++ /dev/null
@@ -1,80 +0,0 @@
-/*
- * Copyright 1999-2004 The Apache Software Foundation.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/* $Id$ */
-
-package org.apache.fop.fonts;
-
-import java.util.List;
-
-/**
- * FontInfo contains meta information on fonts (where is the metrics file etc.)
- */
-public class EmbedFontInfo {
-
- private String metricsFile, embedFile;
- private boolean kerning;
- private List fontTriplets;
-
- /**
- * Main constructor
- * @param metricsFile Path to the xml file containing font metrics
- * @param kerning True if kerning should be enabled
- * @param fontTriplets List of font triplets to associate with this font
- * @param embedFile Path to the embeddable font file (may be null)
- */
- public EmbedFontInfo(String metricsFile, boolean kerning,
- List fontTriplets, String embedFile) {
- this.metricsFile = metricsFile;
- this.embedFile = embedFile;
- this.kerning = kerning;
- this.fontTriplets = fontTriplets;
- }
-
- /**
- * Returns the path to the metrics file
- * @return the metrics file path
- */
- public String getMetricsFile() {
- return metricsFile;
- }
-
- /**
- * Returns the path to the embeddable font file
- * @return the font file path
- */
- public String getEmbedFile() {
- return embedFile;
- }
-
- /**
- * Determines if kerning is enabled
- * @return True if enabled
- */
- public boolean getKerning() {
- return kerning;
- }
-
- /**
- * Returns the list of font triplets associated with this font.
- * @return List of font triplets
- */
- public List getFontTriplets() {
- return fontTriplets;
- }
-
-}
-
diff --git a/src/java/org/apache/fop/fonts/FontReader.java b/src/java/org/apache/fop/fonts/FontReader.java
deleted file mode 100644
index e5d5ecf32..000000000
--- a/src/java/org/apache/fop/fonts/FontReader.java
+++ /dev/null
@@ -1,286 +0,0 @@
-/*
- * Copyright 1999-2004 The Apache Software Foundation.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/* $Id$ */
-
-package org.apache.fop.fonts;
-
-//Java
-import java.util.List;
-import java.util.Map;
-import java.io.IOException;
-
-import javax.xml.parsers.SAXParserFactory;
-
-//SAX
-import org.xml.sax.XMLReader;
-import org.xml.sax.SAXException;
-import org.xml.sax.Locator;
-import org.xml.sax.Attributes;
-import org.xml.sax.helpers.DefaultHandler;
-
-//FOP
-import org.apache.fop.apps.FOPException;
-
-/**
- * Class for reading a metric.xml file and creating a font object.
- * Typical usage:
- *
- * FontReader reader = new FontReader(- */ -public class FontReader extends DefaultHandler { - - private Locator locator = null; - private boolean isCID = false; - private CustomFont returnFont = null; - private MultiByteFont multiFont = null; - private SingleByteFont singleFont = null; - private StringBuffer text = new StringBuffer(); - - private List cidWidths = null; - private int cidWidthIndex = 0; - - private Map currentKerning = null; - - private List bfranges = null; - - private void createFont(String path) throws FOPException { - XMLReader parser = null; - - try { - final SAXParserFactory factory = javax.xml.parsers.SAXParserFactory.newInstance(); - factory.setNamespaceAware(true); - parser = factory.newSAXParser().getXMLReader(); - } catch (Exception e) { - throw new FOPException(e); - } - if (parser == null) { - throw new FOPException("Unable to create SAX parser"); - } - - try { - parser.setFeature("http://xml.org/sax/features/namespace-prefixes", - false); - } catch (SAXException e) { - throw new FOPException("You need a SAX parser which supports SAX version 2", - e); - } - - parser.setContentHandler(this); - - try { - parser.parse(path); - } catch (SAXException e) { - throw new FOPException(e); - } catch (IOException e) { - throw new FOPException(e); - } - - } - - /** - * Sets the path to embed a font. A null value disables font embedding. - * @param path URI for the embeddable file - */ - public void setFontEmbedPath(String path) { - returnFont.setEmbedFileName(path); - } - - /** - * Enable/disable use of kerning for the font - * @param enabled true to enable kerning, false to disable - */ - public void setKerningEnabled(boolean enabled) { - returnFont.setKerningEnabled(enabled); - } - - - /** - * Get the generated font object - * @return the font - */ - public Typeface getFont() { - return returnFont; - } - - /** - * Construct a FontReader object from a path to a metric.xml file - * and read metric data - * @param path URI to the font metric file - * @throws FOPException if loading the font fails - */ - public FontReader(String path) throws FOPException { - createFont(path); - } - - /** - * @see org.xml.sax.ContentHandler#startDocument() - */ - public void startDocument() { - } - - /** - * @see org.xml.sax.ContentHandler#setDocumentLocator(Locator) - */ - public void setDocumentLocator(Locator locator) { - this.locator = locator; - } - - /** - * @see org.xml.sax.ContentHandler#startElement(String, String, String, Attributes) - */ - public void startElement(String uri, String localName, String qName, - Attributes attributes) { - if (localName.equals("font-metrics")) { - if ("TYPE0".equals(attributes.getValue("type"))) { - multiFont = new MultiByteFont(); - returnFont = multiFont; - isCID = true; - } else if ("TRUETYPE".equals(attributes.getValue("type"))) { - singleFont = new SingleByteFont(); - singleFont.setFontType(FontType.TRUETYPE); - returnFont = singleFont; - isCID = false; - } else { - singleFont = new SingleByteFont(); - singleFont.setFontType(FontType.TYPE1); - returnFont = singleFont; - isCID = false; - } - } else if ("embed".equals(localName)) { - returnFont.setEmbedFileName(attributes.getValue("file")); - returnFont.setEmbedResourceName(attributes.getValue("class")); - } else if ("cid-widths".equals(localName)) { - cidWidthIndex = getInt(attributes.getValue("start-index")); - cidWidths = new java.util.ArrayList(); - } else if ("kerning".equals(localName)) { - currentKerning = new java.util.HashMap(); - returnFont.putKerningEntry(new Integer(attributes.getValue("kpx1")), - currentKerning); - } else if ("bfranges".equals(localName)) { - bfranges = new java.util.ArrayList(); - } else if ("bf".equals(localName)) { - BFEntry entry = new BFEntry(getInt(attributes.getValue("us")), - getInt(attributes.getValue("ue")), - getInt(attributes.getValue("gi"))); - bfranges.add(entry); - } else if ("wx".equals(localName)) { - cidWidths.add(new Integer(attributes.getValue("w"))); - } else if ("widths".equals(localName)) { - //singleFont.width = new int[256]; - } else if ("char".equals(localName)) { - try { - singleFont.setWidth(Integer.parseInt(attributes.getValue("idx")), - Integer.parseInt(attributes.getValue("wdt"))); - } catch (NumberFormatException ne) { - System.out.println("Malformed width in metric file: " - + ne.getMessage()); - } - } else if ("pair".equals(localName)) { - currentKerning.put(new Integer(attributes.getValue("kpx2")), - new Integer(attributes.getValue("kern"))); - } - } - - private int getInt(String str) { - int ret = 0; - try { - ret = Integer.parseInt(str); - } catch (Exception e) { - /**@todo log this exception */ - } - return ret; - } - - /** - * @see org.xml.sax.ContentHandler#endElement(String, String, String) - */ - public void endElement(String uri, String localName, String qName) { - if ("font-name".equals(localName)) { - returnFont.setFontName(text.toString()); - } else if ("ttc-name".equals(localName) && isCID) { - multiFont.setTTCName(text.toString()); - } else if ("cap-height".equals(localName)) { - returnFont.setCapHeight(getInt(text.toString())); - } else if ("x-height".equals(localName)) { - returnFont.setXHeight(getInt(text.toString())); - } else if ("ascender".equals(localName)) { - returnFont.setAscender(getInt(text.toString())); - } else if ("descender".equals(localName)) { - returnFont.setDescender(getInt(text.toString())); - } else if ("left".equals(localName)) { - int[] bbox = returnFont.getFontBBox(); - bbox[0] = getInt(text.toString()); - returnFont.setFontBBox(bbox); - } else if ("bottom".equals(localName)) { - int[] bbox = returnFont.getFontBBox(); - bbox[1] = getInt(text.toString()); - returnFont.setFontBBox(bbox); - } else if ("right".equals(localName)) { - int[] bbox = returnFont.getFontBBox(); - bbox[2] = getInt(text.toString()); - returnFont.setFontBBox(bbox); - } else if ("top".equals(localName)) { - int[] bbox = returnFont.getFontBBox(); - bbox[3] = getInt(text.toString()); - returnFont.setFontBBox(bbox); - } else if ("first-char".equals(localName)) { - returnFont.setFirstChar(getInt(text.toString())); - } else if ("last-char".equals(localName)) { - returnFont.setLastChar(getInt(text.toString())); - } else if ("flags".equals(localName)) { - returnFont.setFlags(getInt(text.toString())); - } else if ("stemv".equals(localName)) { - returnFont.setStemV(getInt(text.toString())); - } else if ("italic-angle".equals(localName)) { - returnFont.setItalicAngle(getInt(text.toString())); - } else if ("missing-width".equals(localName)) { - returnFont.setMissingWidth(getInt(text.toString())); - } else if ("cid-type".equals(localName)) { - multiFont.setCIDType(CIDFontType.byName(text.toString())); - } else if ("default-width".equals(localName)) { - multiFont.setDefaultWidth(getInt(text.toString())); - } else if ("cid-widths".equals(localName)) { - int[] wds = new int[cidWidths.size()]; - int j = 0; - for (int count = 0; count < cidWidths.size(); count++) { - Integer i = (Integer)cidWidths.get(count); - wds[j++] = i.intValue(); - } - - //multiFont.addCIDWidthEntry(cidWidthIndex, wds); - multiFont.setWidthArray(wds); - - } else if ("bfranges".equals(localName)) { - multiFont.setBFEntries((BFEntry[])bfranges.toArray(new BFEntry[0])); - } - text.setLength(0); //Reset text buffer (see characters()) - } - - /** - * @see org.xml.sax.ContentHandler#characters(char[], int, int) - */ - public void characters(char[] ch, int start, int length) { - text.append(ch, start, length); - } - -} - - diff --git a/src/java/org/apache/fop/fonts/FontSetup.java b/src/java/org/apache/fop/fonts/FontSetup.java deleted file mode 100644 index 9c0c1e6f6..000000000 --- a/src/java/org/apache/fop/fonts/FontSetup.java +++ /dev/null @@ -1,236 +0,0 @@ -/* - * Copyright 1999-2004 The Apache Software Foundation. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/* $Id$ */ - -package org.apache.fop.fonts; - -// FOP -import org.apache.fop.apps.Document; - -// FOP (base 14 fonts) -import org.apache.fop.fonts.base14.Helvetica; -import org.apache.fop.fonts.base14.HelveticaBold; -import org.apache.fop.fonts.base14.HelveticaOblique; -import org.apache.fop.fonts.base14.HelveticaBoldOblique; -import org.apache.fop.fonts.base14.TimesRoman; -import org.apache.fop.fonts.base14.TimesBold; -import org.apache.fop.fonts.base14.TimesItalic; -import org.apache.fop.fonts.base14.TimesBoldItalic; -import org.apache.fop.fonts.base14.Courier; -import org.apache.fop.fonts.base14.CourierBold; -import org.apache.fop.fonts.base14.CourierOblique; -import org.apache.fop.fonts.base14.CourierBoldOblique; -import org.apache.fop.fonts.base14.Symbol; -import org.apache.fop.fonts.base14.ZapfDingbats; - -import org.apache.avalon.framework.configuration.Configuration; -import org.apache.avalon.framework.configuration.ConfigurationException; - -// Java -import java.util.List; - -/** - * Default fonts for FOP application; currently this uses PDF's fonts - * by default. - * - * Assigns the font (with metrics) to internal names like "F1" and - * assigns family-style-weight triplets to the fonts - */ -public class FontSetup { - - /** - * Sets up the font info object. - * - * Adds metrics for basic fonts and useful family-style-weight - * triplets for lookup. - * - * @param fontInfo the font info object to set up - * @param embedList ??? - */ - public static void setup(Document fontInfo, List embedList) { - - fontInfo.addMetrics("F1", new Helvetica()); - fontInfo.addMetrics("F2", new HelveticaOblique()); - fontInfo.addMetrics("F3", new HelveticaBold()); - fontInfo.addMetrics("F4", new HelveticaBoldOblique()); - fontInfo.addMetrics("F5", new TimesRoman()); - fontInfo.addMetrics("F6", new TimesItalic()); - fontInfo.addMetrics("F7", new TimesBold()); - fontInfo.addMetrics("F8", new TimesBoldItalic()); - fontInfo.addMetrics("F9", new Courier()); - fontInfo.addMetrics("F10", new CourierOblique()); - fontInfo.addMetrics("F11", new CourierBold()); - fontInfo.addMetrics("F12", new CourierBoldOblique()); - fontInfo.addMetrics("F13", new Symbol()); - fontInfo.addMetrics("F14", new ZapfDingbats()); - - // Custom type 1 fonts step 1/2 - // fontInfo.addMetrics("F15", new OMEP()); - // fontInfo.addMetrics("F16", new GaramondLightCondensed()); - // fontInfo.addMetrics("F17", new BauerBodoniBoldItalic()); - - /* any is treated as serif */ - fontInfo.addFontProperties("F5", "any", "normal", Font.NORMAL); - fontInfo.addFontProperties("F6", "any", "italic", Font.NORMAL); - fontInfo.addFontProperties("F6", "any", "oblique", Font.NORMAL); - fontInfo.addFontProperties("F7", "any", "normal", Font.BOLD); - fontInfo.addFontProperties("F8", "any", "italic", Font.BOLD); - fontInfo.addFontProperties("F8", "any", "oblique", Font.BOLD); - - fontInfo.addFontProperties("F1", "sans-serif", "normal", Font.NORMAL); - fontInfo.addFontProperties("F2", "sans-serif", "oblique", Font.NORMAL); - fontInfo.addFontProperties("F2", "sans-serif", "italic", Font.NORMAL); - fontInfo.addFontProperties("F3", "sans-serif", "normal", Font.BOLD); - fontInfo.addFontProperties("F4", "sans-serif", "oblique", Font.BOLD); - fontInfo.addFontProperties("F4", "sans-serif", "italic", Font.BOLD); - fontInfo.addFontProperties("F5", "serif", "normal", Font.NORMAL); - fontInfo.addFontProperties("F6", "serif", "oblique", Font.NORMAL); - fontInfo.addFontProperties("F6", "serif", "italic", Font.NORMAL); - fontInfo.addFontProperties("F7", "serif", "normal", Font.BOLD); - fontInfo.addFontProperties("F8", "serif", "oblique", Font.BOLD); - fontInfo.addFontProperties("F8", "serif", "italic", Font.BOLD); - fontInfo.addFontProperties("F9", "monospace", "normal", Font.NORMAL); - fontInfo.addFontProperties("F10", "monospace", "oblique", Font.NORMAL); - fontInfo.addFontProperties("F10", "monospace", "italic", Font.NORMAL); - fontInfo.addFontProperties("F11", "monospace", "normal", Font.BOLD); - fontInfo.addFontProperties("F12", "monospace", "oblique", Font.BOLD); - fontInfo.addFontProperties("F12", "monospace", "italic", Font.BOLD); - - fontInfo.addFontProperties("F1", "Helvetica", "normal", Font.NORMAL); - fontInfo.addFontProperties("F2", "Helvetica", "oblique", Font.NORMAL); - fontInfo.addFontProperties("F2", "Helvetica", "italic", Font.NORMAL); - fontInfo.addFontProperties("F3", "Helvetica", "normal", Font.BOLD); - fontInfo.addFontProperties("F4", "Helvetica", "oblique", Font.BOLD); - fontInfo.addFontProperties("F4", "Helvetica", "italic", Font.BOLD); - fontInfo.addFontProperties("F5", "Times", "normal", Font.NORMAL); - fontInfo.addFontProperties("F6", "Times", "oblique", Font.NORMAL); - fontInfo.addFontProperties("F6", "Times", "italic", Font.NORMAL); - fontInfo.addFontProperties("F7", "Times", "normal", Font.BOLD); - fontInfo.addFontProperties("F8", "Times", "oblique", Font.BOLD); - fontInfo.addFontProperties("F8", "Times", "italic", Font.BOLD); - fontInfo.addFontProperties("F9", "Courier", "normal", Font.NORMAL); - fontInfo.addFontProperties("F10", "Courier", "oblique", Font.NORMAL); - fontInfo.addFontProperties("F10", "Courier", "italic", Font.NORMAL); - fontInfo.addFontProperties("F11", "Courier", "normal", Font.BOLD); - fontInfo.addFontProperties("F12", "Courier", "oblique", Font.BOLD); - fontInfo.addFontProperties("F12", "Courier", "italic", Font.BOLD); - fontInfo.addFontProperties("F13", "Symbol", "normal", Font.NORMAL); - fontInfo.addFontProperties("F14", "ZapfDingbats", "normal", Font.NORMAL); - - // Custom type 1 fonts step 2/2 - // fontInfo.addFontProperties("F15", "OMEP", "normal", FontInfo.NORMAL); - // fontInfo.addFontProperties("F16", "Garamond-LightCondensed", "normal", FontInfo.NORMAL); - // fontInfo.addFontProperties("F17", "BauerBodoni", "italic", FontInfo.BOLD); - - /* for compatibility with PassiveTex */ - fontInfo.addFontProperties("F5", "Times-Roman", "normal", Font.NORMAL); - fontInfo.addFontProperties("F6", "Times-Roman", "oblique", Font.NORMAL); - fontInfo.addFontProperties("F6", "Times-Roman", "italic", Font.NORMAL); - fontInfo.addFontProperties("F7", "Times-Roman", "normal", Font.BOLD); - fontInfo.addFontProperties("F8", "Times-Roman", "oblique", Font.BOLD); - fontInfo.addFontProperties("F8", "Times-Roman", "italic", Font.BOLD); - fontInfo.addFontProperties("F5", "Times Roman", "normal", Font.NORMAL); - fontInfo.addFontProperties("F6", "Times Roman", "oblique", Font.NORMAL); - fontInfo.addFontProperties("F6", "Times Roman", "italic", Font.NORMAL); - fontInfo.addFontProperties("F7", "Times Roman", "normal", Font.BOLD); - fontInfo.addFontProperties("F8", "Times Roman", "oblique", Font.BOLD); - fontInfo.addFontProperties("F8", "Times Roman", "italic", Font.BOLD); - fontInfo.addFontProperties("F9", "Computer-Modern-Typewriter", - "normal", Font.NORMAL); - - /* Add configured fonts */ - addConfiguredFonts(fontInfo, embedList, 15); - } - - /** - * Add fonts from configuration file starting with - * internalnames F); - * reader.setFontEmbedPath( ); - * reader.useKerning(true); - * Font f = reader.getFont(); - *
Base 14 fonts used for PDF and PostScript. Generated entirely from XML files.
- - \ No newline at end of file diff --git a/src/java/org/apache/fop/fonts/truetype/FontFileReader.java b/src/java/org/apache/fop/fonts/truetype/FontFileReader.java deleted file mode 100644 index f83b597ca..000000000 --- a/src/java/org/apache/fop/fonts/truetype/FontFileReader.java +++ /dev/null @@ -1,335 +0,0 @@ -/* - * Copyright 1999-2004 The Apache Software Foundation. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/* $Id$ */ - -package org.apache.fop.fonts.truetype; - -import java.io.InputStream; -import java.io.File; -import java.io.IOException; - -import org.apache.commons.io.IOUtils; - -/** - * Reads a TrueType font file into a byte array and - * provides file like functions for array access. - */ -public class FontFileReader { - - private int fsize; // file size - private int current; // current position in file - private byte[] file; - - /** - * Initializes class and reads stream. Init does not close stream. - * - * @param in InputStream to read from new array with size + inc - * @throws IOException In case of an I/O problem - */ - private void init(InputStream in) throws java.io.IOException { - this.file = IOUtils.toByteArray(in); - this.fsize = this.file.length; - this.current = 0; - } - - /** - * Constructor - * - * @param fileName filename to read - * @throws IOException In case of an I/O problem - */ - public FontFileReader(String fileName) throws IOException { - final File f = new File(fileName); - InputStream in = new java.io.FileInputStream(f); - try { - init(in); - } finally { - in.close(); - } - } - - - /** - * Constructor - * - * @param in InputStream to read from - * @throws IOException In case of an I/O problem - */ - public FontFileReader(InputStream in) throws IOException { - init(in); - } - - - /** - * Set current file position to offset - * - * @param offset The new offset to set - * @throws IOException In case of an I/O problem - */ - public void seekSet(long offset) throws IOException { - if (offset > fsize || offset < 0) { - throw new java.io.EOFException("Reached EOF, file size=" + fsize - + " offset=" + offset); - } - current = (int)offset; - } - - /** - * Set current file position to offset - * - * @param add The number of bytes to advance - * @throws IOException In case of an I/O problem - */ - public void seekAdd(long add) throws IOException { - seekSet(current + add); - } - - /** - * Skip a given number of bytes. - * - * @param add The number of bytes to advance - * @throws IOException In case of an I/O problem - */ - public void skip(long add) throws IOException { - seekAdd(add); - } - - /** - * Returns current file position. - * - * @return int The current position. - */ - public int getCurrentPos() { - return current; - } - - /** - * Returns the size of the file. - * - * @return int The filesize - */ - public int getFileSize() { - return fsize; - } - - /** - * Read 1 byte. - * - * @return One byte - * @throws IOException If EOF is reached - */ - public byte read() throws IOException { - if (current > fsize) { - throw new java.io.EOFException("Reached EOF, file size=" + fsize); - } - - final byte ret = file[current++]; - return ret; - } - - /** - * Read 1 signed byte. - * - * @return One byte - * @throws IOException If EOF is reached - */ - public final byte readTTFByte() throws IOException { - return read(); - } - - /** - * Read 1 unsigned byte. - * - * @return One unsigned byte - * @throws IOException If EOF is reached - */ - public final int readTTFUByte() throws IOException { - final byte buf = read(); - - if (buf < 0) { - return (int)(256 + buf); - } else { - return (int)buf; - } - } - - /** - * Read 2 bytes signed. - * - * @return One signed short - * @throws IOException If EOF is reached - */ - public final short readTTFShort() throws IOException { - final int ret = (readTTFUByte() << 8) + readTTFUByte(); - final short sret = (short)ret; - return sret; - } - - /** - * Read 2 bytes unsigned. - * - * @return One unsigned short - * @throws IOException If EOF is reached - */ - public final int readTTFUShort() throws IOException { - final int ret = (readTTFUByte() << 8) + readTTFUByte(); - return (int)ret; - } - - /** - * Write a USHort at a given position. - * - * @param pos The absolute position to write to - * @param val The value to write - * @throws IOException If EOF is reached - */ - public final void writeTTFUShort(int pos, int val) throws IOException { - if ((pos + 2) > fsize) { - throw new java.io.EOFException("Reached EOF"); - } - final byte b1 = (byte)((val >> 8) & 0xff); - final byte b2 = (byte)(val & 0xff); - file[pos] = b1; - file[pos + 1] = b2; - } - - /** - * Read 2 bytes signed at position pos without changing current position. - * - * @param pos The absolute position to read from - * @return One signed short - * @throws IOException If EOF is reached - */ - public final short readTTFShort(long pos) throws IOException { - final long cp = getCurrentPos(); - seekSet(pos); - final short ret = readTTFShort(); - seekSet(cp); - return ret; - } - - /** - * Read 2 bytes unsigned at position pos without changing current position. - * - * @param pos The absolute position to read from - * @return One unsigned short - * @throws IOException If EOF is reached - */ - public final int readTTFUShort(long pos) throws IOException { - long cp = getCurrentPos(); - seekSet(pos); - int ret = readTTFUShort(); - seekSet(cp); - return ret; - } - - /** - * Read 4 bytes. - * - * @return One signed integer - * @throws IOException If EOF is reached - */ - public final int readTTFLong() throws IOException { - long ret = readTTFUByte(); // << 8; - ret = (ret << 8) + readTTFUByte(); - ret = (ret << 8) + readTTFUByte(); - ret = (ret << 8) + readTTFUByte(); - - return (int)ret; - } - - /** - * Read 4 bytes. - * - * @return One unsigned integer - * @throws IOException If EOF is reached - */ - public final long readTTFULong() throws IOException { - long ret = readTTFUByte(); - ret = (ret << 8) + readTTFUByte(); - ret = (ret << 8) + readTTFUByte(); - ret = (ret << 8) + readTTFUByte(); - - return ret; - } - - /** - * Read a NUL terminated ISO-8859-1 string. - * - * @return A String - * @throws IOException If EOF is reached - */ - public final String readTTFString() throws IOException { - int i = current; - while (file[i++] != 0) { - if (i > fsize) { - throw new java.io.EOFException("Reached EOF, file size=" - + fsize); - } - } - - byte[] tmp = new byte[i - current]; - System.arraycopy(file, current, tmp, 0, i - current); - return new String(tmp, "ISO-8859-1"); - } - - - /** - * Read an ISO-8859-1 string of len bytes. - * - * @param len The length of the string to read - * @return A String - * @throws IOException If EOF is reached - */ - public final String readTTFString(int len) throws IOException { - if ((len + current) > fsize) { - throw new java.io.EOFException("Reached EOF, file size=" + fsize); - } - - byte[] tmp = new byte[len]; - System.arraycopy(file, current, tmp, 0, len); - current += len; - final String encoding; - if ((tmp.length > 0) && (tmp[0] == 0)) { - encoding = "UnicodeBig"; - } else { - encoding = "ISO-8859-1"; - } - return new String(tmp, encoding); - } - - /** - * Return a copy of the internal array - * - * @param offset The absolute offset to start reading from - * @param length The number of bytes to read - * @return An array of bytes - * @throws IOException if out of bounds - */ - public byte[] getBytes(int offset, - int length) throws IOException { - if ((offset + length) > fsize) { - throw new java.io.IOException("Reached EOF"); - } - - byte[] ret = new byte[length]; - System.arraycopy(file, offset, ret, 0, length); - return ret; - } - - -} \ No newline at end of file diff --git a/src/java/org/apache/fop/fonts/truetype/TTFCmapEntry.java b/src/java/org/apache/fop/fonts/truetype/TTFCmapEntry.java deleted file mode 100644 index 164dd5766..000000000 --- a/src/java/org/apache/fop/fonts/truetype/TTFCmapEntry.java +++ /dev/null @@ -1,106 +0,0 @@ -/* - * Copyright 1999-2004 The Apache Software Foundation. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/* $Id$ */ - -package org.apache.fop.fonts.truetype; - -/** - * The CMap entry contains information of a Unicode range and the - * the glyph indexes related to the range - */ -public class TTFCmapEntry { - - private int unicodeStart; - private int unicodeEnd; - private int glyphStartIndex; - - TTFCmapEntry() { - unicodeStart = 0; - unicodeEnd = 0; - glyphStartIndex = 0; - } - - TTFCmapEntry(int unicodeStart, int unicodeEnd, int glyphStartIndex) { - this.unicodeStart = unicodeStart; - this.unicodeEnd = unicodeEnd; - this.glyphStartIndex = glyphStartIndex; - } - - /** - * @see java.lang.Object#equals(Object) - */ - public boolean equals(Object o) { - if (o instanceof TTFCmapEntry) { - TTFCmapEntry ce = (TTFCmapEntry)o; - if (ce.unicodeStart == this.unicodeStart - && ce.unicodeEnd == this.unicodeEnd - && ce.glyphStartIndex == this.glyphStartIndex) { - return true; - } - } - return false; - } - - /** - * Returns the glyphStartIndex. - * @return int - */ - public int getGlyphStartIndex() { - return glyphStartIndex; - } - - /** - * Returns the unicodeEnd. - * @return int - */ - public int getUnicodeEnd() { - return unicodeEnd; - } - - /** - * Returns the unicodeStart. - * @return int - */ - public int getUnicodeStart() { - return unicodeStart; - } - - /** - * Sets the glyphStartIndex. - * @param glyphStartIndex The glyphStartIndex to set - */ - public void setGlyphStartIndex(int glyphStartIndex) { - this.glyphStartIndex = glyphStartIndex; - } - - /** - * Sets the unicodeEnd. - * @param unicodeEnd The unicodeEnd to set - */ - public void setUnicodeEnd(int unicodeEnd) { - this.unicodeEnd = unicodeEnd; - } - - /** - * Sets the unicodeStart. - * @param unicodeStart The unicodeStart to set - */ - public void setUnicodeStart(int unicodeStart) { - this.unicodeStart = unicodeStart; - } - -} diff --git a/src/java/org/apache/fop/fonts/truetype/TTFDirTabEntry.java b/src/java/org/apache/fop/fonts/truetype/TTFDirTabEntry.java deleted file mode 100644 index 46d837589..000000000 --- a/src/java/org/apache/fop/fonts/truetype/TTFDirTabEntry.java +++ /dev/null @@ -1,108 +0,0 @@ -/* - * Copyright 1999-2004 The Apache Software Foundation. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/* $Id$ */ - -package org.apache.fop.fonts.truetype; - -import java.io.IOException; -import java.io.UnsupportedEncodingException; - - -/** - * This class represents an entry to a TrueType font's Dir Tab. - */ -class TTFDirTabEntry { - - private byte[] tag = new byte[4]; - private int checksum; - private long offset; - private long length; - - /** - * Read Dir Tab, return tag name - */ - public String read(FontFileReader in) throws IOException { - tag[0] = in.readTTFByte(); - tag[1] = in.readTTFByte(); - tag[2] = in.readTTFByte(); - tag[3] = in.readTTFByte(); - - in.skip(4); // Skip checksum - - offset = in.readTTFULong(); - length = in.readTTFULong(); - String tagStr = new String(tag, "ISO-8859-1"); - // System.err.println("tag='" + tagStr + "'"); - - //System.out.println(this.toString()); - return tagStr; - } - - - public String toString() { - return "Read dir tab [" - + tag[0] + " " + tag[1] + " " + tag[2] + " " + tag[3] + "]" - + " offset: " + offset - + " length: " + length - + " name: " + tag; - } - - /** - * Returns the checksum. - * @return int - */ - public int getChecksum() { - return checksum; - } - - /** - * Returns the length. - * @return long - */ - public long getLength() { - return length; - } - - /** - * Returns the offset. - * @return long - */ - public long getOffset() { - return offset; - } - - /** - * Returns the tag bytes. - * @return byte[] - */ - public byte[] getTag() { - return tag; - } - - /** - * Returns the tag bytes. - * @return byte[] - */ - public String getTagString() { - try { - return new String(tag, "ISO-8859-1"); - } catch (UnsupportedEncodingException e) { - return this.toString(); // Should never happen. - } - } - -} diff --git a/src/java/org/apache/fop/fonts/truetype/TTFFile.java b/src/java/org/apache/fop/fonts/truetype/TTFFile.java deleted file mode 100644 index e56297d5f..000000000 --- a/src/java/org/apache/fop/fonts/truetype/TTFFile.java +++ /dev/null @@ -1,1312 +0,0 @@ -/* - * Copyright 1999-2004 The Apache Software Foundation. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/* $Id$ */ - -package org.apache.fop.fonts.truetype; - -import java.io.IOException; -import java.util.Iterator; -import java.util.Map; -import java.util.List; - -import org.apache.avalon.framework.logger.AbstractLogEnabled; -import org.apache.avalon.framework.logger.ConsoleLogger; -import org.apache.avalon.framework.logger.Logger; -import org.apache.fop.fonts.Glyphs; - -/** - * Reads a TrueType file or a TrueType Collection. - * The TrueType spec can be found at the Microsoft. - * Typography site: http://www.microsoft.com/truetype/ - */ -public class TTFFile extends AbstractLogEnabled { - - static final byte NTABS = 24; - static final int NMACGLYPHS = 258; - static final int MAX_CHAR_CODE = 255; - static final int ENC_BUF_SIZE = 1024; - - /** Set to true to get even more debug output than with level DEBUG */ - public static final boolean TRACE_ENABLED = false; - - private String encoding = "WinAnsiEncoding"; // Default encoding - - private short firstChar = 0; - private boolean isEmbeddable = true; - private boolean hasSerifs = true; - /** - * Table directory - */ - protected Map dirTabs; - private Map kerningTab; // for CIDs - private Map ansiKerningTab; // For winAnsiEncoding - private List cmaps; - private List unicodeMapping; - - private int upem; // unitsPerEm from "head" table - private int nhmtx; // Number of horizontal metrics - private int postFormat; - private int locaFormat; - /** - * Offset to last loca - */ - protected long lastLoca = 0; - private int numberOfGlyphs; // Number of glyphs in font (read from "maxp" table) - private int nmGlyphs; // Used in fixWidths - remove? - - /** - * Contains glyph data - */ - protected TTFMtxEntry mtxTab[]; // Contains glyph data - private int[] mtxEncoded = null; - - private String fontName = ""; - private String fullName = ""; - private String notice = ""; - private String familyName = ""; - private String subFamilyName = ""; - - private long italicAngle = 0; - private long isFixedPitch = 0; - private int fontBBox1 = 0; - private int fontBBox2 = 0; - private int fontBBox3 = 0; - private int fontBBox4 = 0; - private int capHeight = 0; - private int underlinePosition = 0; - private int underlineThickness = 0; - private int xHeight = 0; - private int ascender = 0; - private int descender = 0; - - private short lastChar = 0; - - private int ansiWidth[]; - private Map ansiIndex; - - private TTFDirTabEntry currentDirTab; - - /** - * Position inputstream to position indicated - * in the dirtab offset + offset - */ - void seekTab(FontFileReader in, String name, - long offset) throws IOException { - TTFDirTabEntry dt = (TTFDirTabEntry)dirTabs.get(name); - if (dt == null) { - getLogger().error("Dirtab " + name + " not found."); - } else { - in.seekSet(dt.getOffset() + offset); - this.currentDirTab = dt; - } - } - - /** - * Convert from truetype unit to pdf unit based on the - * unitsPerEm field in the "head" table - * @param n truetype unit - * @return pdf unit - */ - public int convertTTFUnit2PDFUnit(int n) { - int ret; - if (n < 0) { - long rest1 = n % upem; - long storrest = 1000 * rest1; - long ledd2 = rest1 / storrest; - ret = -((-1000 * n) / upem - (int)ledd2); - } else { - ret = (n / upem) * 1000 + ((n % upem) * 1000) / upem; - } - - return ret; - } - - /** - * Read the cmap table, - * return false if the table is not present or only unsupported - * tables are present. Currently only unicode cmaps are supported. - * Set the unicodeIndex in the TTFMtxEntries and fills in the - * cmaps vector. - */ - private boolean readCMAP(FontFileReader in) throws IOException { - - unicodeMapping = new java.util.ArrayList(); - - //Read CMAP table and correct mtxTab.index - int mtxPtr = 0; - - seekTab(in, "cmap", 2); - int numCMap = in.readTTFUShort(); // Number of cmap subtables - long cmapUniOffset = 0; - - getLogger().info(numCMap + " cmap tables"); - - //Read offset for all tables. We are only interested in the unicode table - for (int i = 0; i < numCMap; i++) { - int cmapPID = in.readTTFUShort(); - int cmapEID = in.readTTFUShort(); - long cmapOffset = in.readTTFULong(); - - getLogger().debug("Platform ID: " + cmapPID - + " Encoding: " + cmapEID); - - if (cmapPID == 3 && cmapEID == 1) { - cmapUniOffset = cmapOffset; - } - } - - if (cmapUniOffset <= 0) { - getLogger().fatalError("Unicode cmap table not present"); - getLogger().fatalError("Unsupported format: Aborting"); - return false; - } - - // Read unicode cmap - seekTab(in, "cmap", cmapUniOffset); - int cmapFormat = in.readTTFUShort(); - /*int cmap_length =*/ in.readTTFUShort(); //skip cmap length - - getLogger().info("CMAP format: " + cmapFormat); - if (cmapFormat == 4) { - in.skip(2); // Skip version number - int cmapSegCountX2 = in.readTTFUShort(); - int cmapSearchRange = in.readTTFUShort(); - int cmapEntrySelector = in.readTTFUShort(); - int cmapRangeShift = in.readTTFUShort(); - - if (getLogger().isDebugEnabled()) { - getLogger().debug("segCountX2 : " + cmapSegCountX2); - getLogger().debug("searchRange : " + cmapSearchRange); - getLogger().debug("entrySelector: " + cmapEntrySelector); - getLogger().debug("rangeShift : " + cmapRangeShift); - } - - - int cmapEndCounts[] = new int[cmapSegCountX2 / 2]; - int cmapStartCounts[] = new int[cmapSegCountX2 / 2]; - int cmapDeltas[] = new int[cmapSegCountX2 / 2]; - int cmapRangeOffsets[] = new int[cmapSegCountX2 / 2]; - - for (int i = 0; i < (cmapSegCountX2 / 2); i++) { - cmapEndCounts[i] = in.readTTFUShort(); - } - - in.skip(2); // Skip reservedPad - - for (int i = 0; i < (cmapSegCountX2 / 2); i++) { - cmapStartCounts[i] = in.readTTFUShort(); - } - - for (int i = 0; i < (cmapSegCountX2 / 2); i++) { - cmapDeltas[i] = in.readTTFShort(); - } - - //int startRangeOffset = in.getCurrentPos(); - - for (int i = 0; i < (cmapSegCountX2 / 2); i++) { - cmapRangeOffsets[i] = in.readTTFUShort(); - } - - int glyphIdArrayOffset = in.getCurrentPos(); - - // Insert the unicode id for the glyphs in mtxTab - // and fill in the cmaps ArrayList - - for (int i = 0; i < cmapStartCounts.length; i++) { - - getLogger().debug(i + ": " + cmapStartCounts[i] - + " - " + cmapEndCounts[i]); - - for (int j = cmapStartCounts[i]; j <= cmapEndCounts[i]; j++) { - - // Update lastChar - if (j < 256 && j > lastChar) { - lastChar = (short)j; - } - - if (mtxPtr < mtxTab.length) { - int glyphIdx; - // the last character 65535 = .notdef - // may have a range offset - if (cmapRangeOffsets[i] != 0 && j != 65535) { - int glyphOffset = glyphIdArrayOffset - + ((cmapRangeOffsets[i] / 2) - + (j - cmapStartCounts[i]) - + (i) - - cmapSegCountX2 / 2) * 2; - in.seekSet(glyphOffset); - glyphIdx = (in.readTTFUShort() + cmapDeltas[i]) - & 0xffff; - - unicodeMapping.add(new UnicodeMapping(glyphIdx, j)); - mtxTab[glyphIdx].getUnicodeIndex().add(new Integer(j)); - - - // Also add winAnsiWidth - List v = (List)ansiIndex.get(new Integer(j)); - if (v != null) { - Iterator e = v.listIterator(); - while (e.hasNext()) { - Integer aIdx = (Integer)e.next(); - ansiWidth[aIdx.intValue()] = - mtxTab[glyphIdx].getWx(); - - if (getLogger().isDebugEnabled()) { - getLogger().debug("Added width " - + mtxTab[glyphIdx].getWx() - + " uni: " + j - + " ansi: " + aIdx.intValue()); - } - } - } - - if (getLogger().isDebugEnabled()) { - getLogger().debug("Idx: " - + glyphIdx - + " Delta: " + cmapDeltas[i] - + " Unicode: " + j - + " name: " + mtxTab[glyphIdx].getName()); - } - } else { - glyphIdx = (j + cmapDeltas[i]) & 0xffff; - - if (glyphIdx < mtxTab.length) { - mtxTab[glyphIdx].getUnicodeIndex().add(new Integer(j)); - } else { - if (getLogger().isDebugEnabled()) { - getLogger().debug("Glyph " + glyphIdx - + " out of range: " - + mtxTab.length); - } - } - - unicodeMapping.add(new UnicodeMapping(glyphIdx, j)); - if (glyphIdx < mtxTab.length) { - mtxTab[glyphIdx].getUnicodeIndex().add(new Integer(j)); - } else { - if (getLogger().isDebugEnabled()) { - getLogger().debug("Glyph " + glyphIdx - + " out of range: " - + mtxTab.length); - } - } - - // Also add winAnsiWidth - List v = (List)ansiIndex.get(new Integer(j)); - if (v != null) { - Iterator e = v.listIterator(); - while (e.hasNext()) { - Integer aIdx = (Integer)e.next(); - ansiWidth[aIdx.intValue()] = mtxTab[glyphIdx].getWx(); - } - } - - //getLogger().debug("IIdx: " + - // mtxPtr + - // " Delta: " + cmap_deltas[i] + - // " Unicode: " + j + - // " name: " + - // mtxTab[(j+cmap_deltas[i]) & 0xffff].name); - - } - if (glyphIdx < mtxTab.length) { - if (mtxTab[glyphIdx].getUnicodeIndex().size() < 2) { - mtxPtr++; - } - } - } - } - } - } - return true; - } - - /** - * Print first char/last char - */ - private void printMaxMin() { - int min = 255; - int max = 0; - for (int i = 0; i < mtxTab.length; i++) { - if (mtxTab[i].getIndex() < min) { - min = mtxTab[i].getIndex(); - } - if (mtxTab[i].getIndex() > max) { - max = mtxTab[i].getIndex(); - } - } - getLogger().info("Min: " + min); - getLogger().info("Max: " + max); - } - - - /** - * Reads the font using a FontFileReader. - * - * @param in The FontFileReader to use - * @throws IOException In case of an I/O problem - */ - public void readFont(FontFileReader in) throws IOException { - readFont(in, (String)null); - } - - /** - * initialize the ansiWidths array (for winAnsiEncoding) - * and fill with the missingwidth - */ - private void initAnsiWidths() { - ansiWidth = new int[256]; - for (int i = 0; i < 256; i++) { - ansiWidth[i] = mtxTab[0].getWx(); - } - - // Create an index hash to the ansiWidth - // Can't just index the winAnsiEncoding when inserting widths - // same char (eg bullet) is repeated more than one place - ansiIndex = new java.util.HashMap(); - for (int i = 32; i < Glyphs.WINANSI_ENCODING.length; i++) { - Integer ansi = new Integer(i); - Integer uni = new Integer((int)Glyphs.WINANSI_ENCODING[i]); - - List v = (List)ansiIndex.get(uni); - if (v == null) { - v = new java.util.ArrayList(); - ansiIndex.put(uni, v); - } - v.add(ansi); - } - } - - /** - * Read the font data. - * If the fontfile is a TrueType Collection (.ttc file) - * the name of the font to read data for must be supplied, - * else the name is ignored. - * - * @param in The FontFileReader to use - * @param name The name of the font - * @return boolean Returns true if the font is valid - * @throws IOException In case of an I/O problem - */ - public boolean readFont(FontFileReader in, String name) throws IOException { - - /* - * Check if TrueType collection, and that the name - * exists in the collection - */ - if (!checkTTC(in, name)) { - if (name == null) { - throw new IllegalArgumentException( - "For TrueType collection you must specify which font " - + "to select (-ttcname)"); - } else { - throw new IOException( - "Name does not exist in the TrueType collection: " + name); - } - } - - readDirTabs(in); - readFontHeader(in); - getNumGlyphs(in); - getLogger().info("Number of glyphs in font: " + numberOfGlyphs); - readHorizontalHeader(in); - readHorizontalMetrics(in); - initAnsiWidths(); - readPostScript(in); - readOS2(in); - readIndexToLocation(in); - readGlyf(in); - readName(in); - readPCLT(in); - // Read cmap table and fill in ansiwidths - boolean valid = readCMAP(in); - if (!valid) { - return false; - } - // Create cmaps for bfentries - createCMaps(); - // print_max_min(); - - readKerning(in); - return true; - } - - private void createCMaps() { - cmaps = new java.util.ArrayList(); - TTFCmapEntry tce = new TTFCmapEntry(); - - Iterator e = unicodeMapping.listIterator(); - UnicodeMapping um = (UnicodeMapping)e.next(); - UnicodeMapping lastMapping = um; - - tce.setUnicodeStart(um.getUIdx()); - tce.setGlyphStartIndex(um.getGIdx()); - - while (e.hasNext()) { - um = (UnicodeMapping)e.next(); - if (((lastMapping.getUIdx() + 1) != um.getUIdx()) - || ((lastMapping.getGIdx() + 1) != um.getGIdx())) { - tce.setUnicodeEnd(lastMapping.getUIdx()); - cmaps.add(tce); - - tce = new TTFCmapEntry(); - tce.setUnicodeStart(um.getUIdx()); - tce.setGlyphStartIndex(um.getGIdx()); - } - lastMapping = um; - } - - tce.setUnicodeEnd(um.getUIdx()); - cmaps.add(tce); - } - - /** - * Returns the Windows name of the font. - * @return String The Windows name - */ - public String getWindowsName() { - return familyName + "," + subFamilyName; - } - - /** - * Returns the PostScript name of the font. - * @return String The PostScript name - */ - public String getPostScriptName() { - if ("Regular".equals(subFamilyName) || "Roman".equals(subFamilyName)) { - return familyName; - } else { - return familyName + "," + subFamilyName; - } - } - - /** - * Returns the font family name of the font. - * @return String The family name - */ - public String getFamilyName() { - return familyName; - } - - /** - * Returns the name of the character set used. - * @return String The caracter set - */ - public String getCharSetName() { - return encoding; - } - - /** - * Returns the CapHeight attribute of the font. - * @return int The CapHeight - */ - public int getCapHeight() { - return (int)convertTTFUnit2PDFUnit(capHeight); - } - - /** - * Returns the XHeight attribute of the font. - * @return int The XHeight - */ - public int getXHeight() { - return (int)convertTTFUnit2PDFUnit(xHeight); - } - - /** - * Returns the Flags attribute of the font. - * @return int The Flags - */ - public int getFlags() { - int flags = 32; // Use Adobe Standard charset - if (italicAngle != 0) { - flags = flags | 64; - } - if (isFixedPitch != 0) { - flags = flags | 2; - } - if (hasSerifs) { - flags = flags | 1; - } - return flags; - } - - - /** - * Returns the StemV attribute of the font. - * @return String The StemV - */ - public String getStemV() { - return "0"; - } - - /** - * Returns the ItalicAngle attribute of the font. - * @return String The ItalicAngle - */ - public String getItalicAngle() { - String ia = Short.toString((short)(italicAngle / 0x10000)); - - // This is the correct italic angle, however only int italic - // angles are supported at the moment so this is commented out. - /* - * if ((italicAngle % 0x10000) > 0 ) - * ia=ia+(comma+Short.toString((short)((short)((italicAngle % 0x10000)*1000)/0x10000))); - */ - return ia; - } - - /** - * Returns the font bounding box. - * @return int[] The font bbox - */ - public int[] getFontBBox() { - final int[] fbb = new int[4]; - fbb[0] = (int)convertTTFUnit2PDFUnit(fontBBox1); - fbb[1] = (int)convertTTFUnit2PDFUnit(fontBBox2); - fbb[2] = (int)convertTTFUnit2PDFUnit(fontBBox3); - fbb[3] = (int)convertTTFUnit2PDFUnit(fontBBox4); - - return fbb; - } - - /** - * Returns the LowerCaseAscent attribute of the font. - * @return int The LowerCaseAscent - */ - public int getLowerCaseAscent() { - return (int)convertTTFUnit2PDFUnit(ascender); - } - - /** - * Returns the LowerCaseDescent attribute of the font. - * @return int The LowerCaseDescent - */ - public int getLowerCaseDescent() { - return (int)convertTTFUnit2PDFUnit(descender); - } - - /** - * Returns the index of the last character, but this is for WinAnsiEncoding - * only, so the last char is < 256. - * @return short Index of the last character (<256) - */ - public short getLastChar() { - return lastChar; - } - - /** - * Returns the index of the first character. - * @return short Index of the first character - */ - public short getFirstChar() { - return firstChar; - } - - /** - * Returns an array of character widths. - * @return int[] The character widths - */ - public int[] getWidths() { - int[] wx = new int[mtxTab.length]; - for (int i = 0; i < wx.length; i++) { - wx[i] = (int)convertTTFUnit2PDFUnit(mtxTab[i].getWx()); - } - - return wx; - } - - /** - * Returns the width of a given character. - * @param idx Index of the character - * @return int Standard width - */ - public int getCharWidth(int idx) { - return (int)convertTTFUnit2PDFUnit(ansiWidth[idx]); - } - - /** - * Returns the kerning table. - * @return Map The kerning table - */ - public Map getKerning() { - return kerningTab; - } - - /** - * Returns the ANSI kerning table. - * @return Map The ANSI kerning table - */ - public Map getAnsiKerning() { - return ansiKerningTab; - } - - /** - * Indicates if the font may be embedded. - * @return boolean True if it may be embedded - */ - public boolean isEmbeddable() { - return isEmbeddable; - } - - - /** - * Read Table Directory from the current position in the - * FontFileReader and fill the global HashMap dirTabs - * with the table name (String) as key and a TTFDirTabEntry - * as value. - * @param in FontFileReader to read the table directory from - * @throws IOException in case of an I/O problem - */ - protected void readDirTabs(FontFileReader in) throws IOException { - in.skip(4); // TTF_FIXED_SIZE - int ntabs = in.readTTFUShort(); - in.skip(6); // 3xTTF_USHORT_SIZE - - dirTabs = new java.util.HashMap(); - TTFDirTabEntry[] pd = new TTFDirTabEntry[ntabs]; - getLogger().debug("Reading " + ntabs + " dir tables"); - for (int i = 0; i < ntabs; i++) { - pd[i] = new TTFDirTabEntry(); - dirTabs.put(pd[i].read(in), pd[i]); - } - } - - /** - * Read the "head" table, this reads the bounding box and - * sets the upem (unitsPerEM) variable - * @param in FontFileReader to read the header from - * @throws IOException in case of an I/O problem - */ - protected void readFontHeader(FontFileReader in) throws IOException { - seekTab(in, "head", 2 * 4 + 2 * 4 + 2); - upem = in.readTTFUShort(); - - in.skip(16); - - fontBBox1 = in.readTTFShort(); - fontBBox2 = in.readTTFShort(); - fontBBox3 = in.readTTFShort(); - fontBBox4 = in.readTTFShort(); - - in.skip(2 + 2 + 2); - - locaFormat = in.readTTFShort(); - } - - /** - * Read the number of glyphs from the "maxp" table - * @param in FontFileReader to read the number of glyphs from - * @throws IOException in case of an I/O problem - */ - protected void getNumGlyphs(FontFileReader in) throws IOException { - seekTab(in, "maxp", 4); - numberOfGlyphs = in.readTTFUShort(); - } - - - /** - * Read the "hhea" table to find the ascender and descender and - * size of "hmtx" table, as a fixed size font might have only - * one width. - * @param in FontFileReader to read the hhea table from - * @throws IOException in case of an I/O problem - */ - protected void readHorizontalHeader(FontFileReader in) - throws IOException { - seekTab(in, "hhea", 4); - ascender = in.readTTFShort(); // Use sTypoAscender in "OS/2" table? - descender = in.readTTFShort(); // Use sTypoDescender in "OS/2" table? - - in.skip(2 + 2 + 3 * 2 + 8 * 2); - nhmtx = in.readTTFUShort(); - getLogger().debug("Number of horizontal metrics: " + nhmtx); - - //Check OS/2 table for ascender/descender if necessary - if (ascender == 0 || descender == 0) { - seekTab(in, "OS/2", 68); - if (this.currentDirTab.getLength() >= 78) { - ascender = in.readTTFShort(); //sTypoAscender - descender = in.readTTFShort(); //sTypoDescender - } - } - - } - - /** - * Read "hmtx" table and put the horizontal metrics - * in the mtxTab array. If the number of metrics is less - * than the number of glyphs (eg fixed size fonts), extend - * the mtxTab array and fill in the missing widths - * @param in FontFileReader to read the hmtx table from - * @throws IOException in case of an I/O problem - */ - protected void readHorizontalMetrics(FontFileReader in) - throws IOException { - seekTab(in, "hmtx", 0); - - int mtxSize = Math.max(numberOfGlyphs, nhmtx); - mtxTab = new TTFMtxEntry[mtxSize]; - - if (TRACE_ENABLED) { - getLogger().debug("*** Widths array: \n"); - } - for (int i = 0; i < mtxSize; i++) { - mtxTab[i] = new TTFMtxEntry(); - } - for (int i = 0; i < nhmtx; i++) { - mtxTab[i].setWx(in.readTTFUShort()); - mtxTab[i].setLsb(in.readTTFUShort()); - - if (TRACE_ENABLED) { - if (getLogger().isDebugEnabled()) { - getLogger().debug(" width[" + i + "] = " - + convertTTFUnit2PDFUnit(mtxTab[i].getWx()) + ";"); - } - } - } - - if (nhmtx < mtxSize) { - // Fill in the missing widths - int lastWidth = mtxTab[nhmtx - 1].getWx(); - for (int i = nhmtx; i < mtxSize; i++) { - mtxTab[i].setWx(lastWidth); - mtxTab[i].setLsb(in.readTTFUShort()); - } - } - } - - - /** - * Read the "post" table - * containing the PostScript names of the glyphs. - */ - private final void readPostScript(FontFileReader in) throws IOException { - seekTab(in, "post", 0); - postFormat = in.readTTFLong(); - italicAngle = in.readTTFULong(); - underlinePosition = in.readTTFShort(); - underlineThickness = in.readTTFShort(); - isFixedPitch = in.readTTFULong(); - - //Skip memory usage values - in.skip(4 * 4); - - getLogger().debug("PostScript format: " + postFormat); - switch (postFormat) { - case 0x00010000: - getLogger().debug("PostScript format 1"); - for (int i = 0; i < Glyphs.MAC_GLYPH_NAMES.length; i++) { - mtxTab[i].setName(Glyphs.MAC_GLYPH_NAMES[i]); - } - break; - case 0x00020000: - getLogger().debug("PostScript format 2"); - int numGlyphStrings = 0; - - // Read Number of Glyphs - int l = in.readTTFUShort(); - - // Read indexes - for (int i = 0; i < l; i++) { - mtxTab[i].setIndex(in.readTTFUShort()); - - if (mtxTab[i].getIndex() > 257) { - //Index is not in the Macintosh standard set - numGlyphStrings++; - } - - if (getLogger().isDebugEnabled()) { - getLogger().debug("PostScript index: " + mtxTab[i].getIndexAsString()); - } - } - - // firstChar=minIndex; - String[] psGlyphsBuffer = new String[numGlyphStrings]; - if (getLogger().isDebugEnabled()) { - getLogger().debug("Reading " + numGlyphStrings - + " glyphnames, that are not in the standard Macintosh" - + " set. Total number of glyphs=" + l); - } - for (int i = 0; i < psGlyphsBuffer.length; i++) { - psGlyphsBuffer[i] = in.readTTFString(in.readTTFUByte()); - } - - //Set glyph names - for (int i = 0; i < l; i++) { - if (mtxTab[i].getIndex() < NMACGLYPHS) { - mtxTab[i].setName(Glyphs.MAC_GLYPH_NAMES[mtxTab[i].getIndex()]); - } else { - if (!mtxTab[i].isIndexReserved()) { - int k = mtxTab[i].getIndex() - NMACGLYPHS; - - if (getLogger().isDebugEnabled()) { - getLogger().debug(k + " i=" + i + " mtx=" + mtxTab.length - + " ps=" + psGlyphsBuffer.length); - } - - mtxTab[i].setName(psGlyphsBuffer[k]); - } - } - } - - break; - case 0x00030000: - // PostScript format 3 contains no glyph names - getLogger().debug("PostScript format 3"); - break; - default: - getLogger().error("Unknown PostScript format: " + postFormat); - } - } - - - /** - * Read the "OS/2" table - */ - private final void readOS2(FontFileReader in) throws IOException { - // Check if font is embeddable - if (dirTabs.get("OS/2") != null) { - seekTab(in, "OS/2", 2 * 4); - int fsType = in.readTTFUShort(); - if (fsType == 2) { - isEmbeddable = false; - } else { - isEmbeddable = true; - } - } else { - isEmbeddable = true; - } - } - - /** - * Read the "loca" table. - * @param in FontFileReader to read from - * @throws IOException In case of a I/O problem - */ - protected final void readIndexToLocation(FontFileReader in) - throws IOException { - seekTab(in, "loca", 0); - for (int i = 0; i < numberOfGlyphs; i++) { - mtxTab[i].setOffset(locaFormat == 1 ? in.readTTFULong() - : (in.readTTFUShort() << 1)); - } - lastLoca = (locaFormat == 1 ? in.readTTFULong() - : (in.readTTFUShort() << 1)); - } - - /** - * Read the "glyf" table to find the bounding boxes. - * @param in FontFileReader to read from - * @throws IOException In case of a I/O problem - */ - private final void readGlyf(FontFileReader in) throws IOException { - TTFDirTabEntry dirTab = (TTFDirTabEntry)dirTabs.get("glyf"); - for (int i = 0; i < (numberOfGlyphs - 1); i++) { - if (mtxTab[i].getOffset() != mtxTab[i + 1].getOffset()) { - in.seekSet(dirTab.getOffset() + mtxTab[i].getOffset()); - in.skip(2); - final int[] bbox = { - in.readTTFShort(), - in.readTTFShort(), - in.readTTFShort(), - in.readTTFShort()}; - mtxTab[i].setBoundingBox(bbox); - } else { - mtxTab[i].setBoundingBox(mtxTab[0].getBoundingBox()); - } - } - - - long n = ((TTFDirTabEntry)dirTabs.get("glyf")).getOffset(); - for (int i = 0; i < numberOfGlyphs; i++) { - if ((i + 1) >= mtxTab.length - || mtxTab[i].getOffset() != mtxTab[i + 1].getOffset()) { - in.seekSet(n + mtxTab[i].getOffset()); - in.skip(2); - final int[] bbox = { - in.readTTFShort(), - in.readTTFShort(), - in.readTTFShort(), - in.readTTFShort()}; - mtxTab[i].setBoundingBox(bbox); - } else { - /**@todo Verify that this is correct, looks like a copy/paste bug (jm)*/ - final int bbox0 = mtxTab[0].getBoundingBox()[0]; - final int[] bbox = {bbox0, bbox0, bbox0, bbox0}; - mtxTab[i].setBoundingBox(bbox); - /* Original code - mtxTab[i].bbox[0] = mtxTab[0].bbox[0]; - mtxTab[i].bbox[1] = mtxTab[0].bbox[0]; - mtxTab[i].bbox[2] = mtxTab[0].bbox[0]; - mtxTab[i].bbox[3] = mtxTab[0].bbox[0]; */ - } - getLogger().debug(mtxTab[i].toString(this)); - } - } - - /** - * Read the "name" table. - * @param in FontFileReader to read from - * @throws IOException In case of a I/O problem - */ - private final void readName(FontFileReader in) throws IOException { - seekTab(in, "name", 2); - int i = in.getCurrentPos(); - int n = in.readTTFUShort(); - int j = in.readTTFUShort() + i - 2; - i += 2 * 2; - - while (n-- > 0) { - // getLogger().debug("Iteration: " + n); - in.seekSet(i); - final int platformID = in.readTTFUShort(); - final int encodingID = in.readTTFUShort(); - final int languageID = in.readTTFUShort(); - - int k = in.readTTFUShort(); - int l = in.readTTFUShort(); - - if (((platformID == 1 || platformID == 3) - && (encodingID == 0 || encodingID == 1)) - && (k == 1 || k == 2 || k == 0 || k == 4 || k == 6)) { - in.seekSet(j + in.readTTFUShort()); - String txt = in.readTTFString(l); - - getLogger().debug(platformID + " " - + encodingID + " " - + languageID + " " - + k + " " + txt); - switch (k) { - case 0: - notice = txt; - break; - case 1: - familyName = txt; - break; - case 2: - subFamilyName = txt; - break; - case 4: - fullName = txt; - break; - case 6: - fontName = txt; - break; - } - if (!notice.equals("") - && !fullName.equals("") - && !fontName.equals("") - && !familyName.equals("") - && !subFamilyName.equals("")) { - break; - } - } - i += 6 * 2; - } - } - - /** - * Read the "PCLT" table to find xHeight and capHeight. - * @param in FontFileReader to read from - * @throws IOException In case of a I/O problem - */ - private final void readPCLT(FontFileReader in) throws IOException { - TTFDirTabEntry dirTab = (TTFDirTabEntry)dirTabs.get("PCLT"); - if (dirTab != null) { - in.seekSet(dirTab.getOffset() + 4 + 4 + 2); - xHeight = in.readTTFUShort(); - in.skip(2 * 2); - capHeight = in.readTTFUShort(); - in.skip(2 + 16 + 8 + 6 + 1 + 1); - - int serifStyle = in.readTTFUByte(); - serifStyle = serifStyle >> 6; - serifStyle = serifStyle & 3; - if (serifStyle == 1) { - hasSerifs = false; - } else { - hasSerifs = true; - } - } else { - // Approximate capHeight from height of "H" - // It's most unlikly that a font misses the PCLT table - // This also assumes that psocriptnames exists ("H") - // Should look it up int the cmap (that wouldn't help - // for charsets without H anyway...) - for (int i = 0; i < mtxTab.length; i++) { - if ("H".equals(mtxTab[i].getName())) { - capHeight = mtxTab[i].getBoundingBox()[3] - mtxTab[i].getBoundingBox()[1]; - } - } - } - } - - /** - * Read the kerning table, create a table for both CIDs and - * winAnsiEncoding. - * @param in FontFileReader to read from - * @throws IOException In case of a I/O problem - */ - private final void readKerning(FontFileReader in) throws IOException { - // Read kerning - kerningTab = new java.util.HashMap(); - ansiKerningTab = new java.util.HashMap(); - TTFDirTabEntry dirTab = (TTFDirTabEntry)dirTabs.get("kern"); - if (dirTab != null) { - seekTab(in, "kern", 2); - for (int n = in.readTTFUShort(); n > 0; n--) { - in.skip(2 * 2); - int k = in.readTTFUShort(); - if (!((k & 1) != 0) || (k & 2) != 0 || (k & 4) != 0) { - return; - } - if ((k >> 8) != 0) { - continue; - } - - k = in.readTTFUShort(); - in.skip(3 * 2); - while (k-- > 0) { - int i = in.readTTFUShort(); - int j = in.readTTFUShort(); - int kpx = in.readTTFShort(); - if (kpx != 0) { - // CID table - Integer iObj = new Integer(i); - Map adjTab = (Map)kerningTab.get(iObj); - if (adjTab == null) { - adjTab = new java.util.HashMap(); - } - adjTab.put(new Integer(j), - new Integer((int)convertTTFUnit2PDFUnit(kpx))); - kerningTab.put(iObj, adjTab); - } - } - } - // getLogger().debug(kerningTab.toString()); - - // Create winAnsiEncoded kerning table - Iterator ae = kerningTab.keySet().iterator(); - while (ae.hasNext()) { - Integer cidKey = (Integer)ae.next(); - Map akpx = new java.util.HashMap(); - Map ckpx = (Map)kerningTab.get(cidKey); - - Iterator aee = ckpx.keySet().iterator(); - while (aee.hasNext()) { - Integer cidKey2 = (Integer)aee.next(); - Integer kern = (Integer)ckpx.get(cidKey2); - - Iterator uniMap = mtxTab[cidKey2.intValue()].getUnicodeIndex().listIterator(); - while (uniMap.hasNext()) { - Integer unicodeKey = (Integer)uniMap.next(); - Integer[] ansiKeys = unicodeToWinAnsi(unicodeKey.intValue()); - for (int u = 0; u < ansiKeys.length; u++) { - akpx.put(ansiKeys[u], kern); - } - } - } - - if (akpx.size() > 0) { - Iterator uniMap = mtxTab[cidKey.intValue()].getUnicodeIndex().listIterator(); - while (uniMap.hasNext()) { - Integer unicodeKey = (Integer)uniMap.next(); - Integer[] ansiKeys = unicodeToWinAnsi(unicodeKey.intValue()); - for (int u = 0; u < ansiKeys.length; u++) { - ansiKerningTab.put(ansiKeys[u], akpx); - } - } - } - } - } - } - - /** - * Return a List with TTFCmapEntry. - * @return A list of TTFCmapEntry objects - */ - public List getCMaps() { - return cmaps; - } - - /** - * Check if this is a TrueType collection and that the given - * name exists in the collection. - * If it does, set offset in fontfile to the beginning of - * the Table Directory for that font. - * @param in FontFileReader to read from - * @param name The name to check - * @return True if not collection or font name present, false otherwise - * @throws IOException In case of an I/O problem - */ - protected final boolean checkTTC(FontFileReader in, String name) throws IOException { - String tag = in.readTTFString(4); - - if ("ttcf".equals(tag)) { - // This is a TrueType Collection - in.skip(4); - - // Read directory offsets - int numDirectories = (int)in.readTTFULong(); - // int numDirectories=in.readTTFUShort(); - long[] dirOffsets = new long[numDirectories]; - for (int i = 0; i < numDirectories; i++) { - dirOffsets[i] = in.readTTFULong(); - } - - getLogger().info("This is a TrueType collection file with " - + numDirectories + " fonts"); - getLogger().info("Containing the following fonts: "); - // Read all the directories and name tables to check - // If the font exists - this is a bit ugly, but... - boolean found = false; - - // Iterate through all name tables even if font - // Is found, just to show all the names - long dirTabOffset = 0; - for (int i = 0; (i < numDirectories); i++) { - in.seekSet(dirOffsets[i]); - readDirTabs(in); - - readName(in); - - if (fullName.equals(name)) { - found = true; - dirTabOffset = dirOffsets[i]; - getLogger().info(fullName + " <-- selected"); - } else { - getLogger().info(fullName); - } - - // Reset names - notice = ""; - fullName = ""; - familyName = ""; - fontName = ""; - subFamilyName = ""; - } - - in.seekSet(dirTabOffset); - return found; - } else { - in.seekSet(0); - return true; - } - } - - /* - * Helper classes, they are not very efficient, but that really - * doesn't matter... - */ - private Integer[] unicodeToWinAnsi(int unicode) { - List ret = new java.util.ArrayList(); - for (int i = 32; i < Glyphs.WINANSI_ENCODING.length; i++) { - if (unicode == Glyphs.WINANSI_ENCODING[i]) { - ret.add(new Integer(i)); - } - } - return (Integer[])ret.toArray(new Integer[0]); - } - - /** - * Dumps a few informational values to System.out. - */ - public void printStuff() { - System.out.println("Font name: " + fontName); - System.out.println("Full name: " + fullName); - System.out.println("Family name: " + familyName); - System.out.println("Subfamily name: " + subFamilyName); - System.out.println("Notice: " + notice); - System.out.println("xHeight: " + (int)convertTTFUnit2PDFUnit(xHeight)); - System.out.println("capheight: " + (int)convertTTFUnit2PDFUnit(capHeight)); - - int italic = (int)(italicAngle >> 16); - System.out.println("Italic: " + italic); - System.out.print("ItalicAngle: " + (short)(italicAngle / 0x10000)); - if ((italicAngle % 0x10000) > 0) { - System.out.print("." - + (short)((italicAngle % 0x10000) * 1000) - / 0x10000); - } - System.out.println(); - System.out.println("Ascender: " + convertTTFUnit2PDFUnit(ascender)); - System.out.println("Descender: " + convertTTFUnit2PDFUnit(descender)); - System.out.println("FontBBox: [" + (int)convertTTFUnit2PDFUnit(fontBBox1) - + " " + (int)convertTTFUnit2PDFUnit(fontBBox2) + " " - + (int)convertTTFUnit2PDFUnit(fontBBox3) + " " - + (int)convertTTFUnit2PDFUnit(fontBBox4) + "]"); - } - - /** - * Static main method to get info about a TrueType font. - * @param args The command line arguments - */ - public static void main(String[] args) { - int level = ConsoleLogger.LEVEL_WARN; - Logger log = new ConsoleLogger(level); - try { - TTFFile ttfFile = new TTFFile(); - ttfFile.enableLogging(log); - - FontFileReader reader = new FontFileReader(args[0]); - - String name = null; - if (args.length >= 2) { - name = args[1]; - } - - ttfFile.readFont(reader, name); - ttfFile.printStuff(); - - } catch (IOException ioe) { - log.error("Problem reading font: " + ioe.toString(), ioe); - } - } - -} - - -/** - * Key-value helper class - */ -class UnicodeMapping { - - private int uIdx; - private int gIdx; - - UnicodeMapping(int gIdx, int uIdx) { - this.uIdx = uIdx; - this.gIdx = gIdx; - } - - /** - * Returns the gIdx. - * @return int - */ - public int getGIdx() { - return gIdx; - } - - /** - * Returns the uIdx. - * @return int - */ - public int getUIdx() { - return uIdx; - } - -} diff --git a/src/java/org/apache/fop/fonts/truetype/TTFMtxEntry.java b/src/java/org/apache/fop/fonts/truetype/TTFMtxEntry.java deleted file mode 100644 index cc5466830..000000000 --- a/src/java/org/apache/fop/fonts/truetype/TTFMtxEntry.java +++ /dev/null @@ -1,194 +0,0 @@ -/* - * Copyright 1999-2004 The Apache Software Foundation. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/* $Id$ */ - -package org.apache.fop.fonts.truetype; - -import java.util.List; - -/** - * This class represents a TrueType Mtx Entry. - */ -class TTFMtxEntry { - - private int wx; - private int lsb; - private String name = ""; - private int index; - private List unicodeIndex = new java.util.ArrayList(); - private int[] boundingBox = new int[4]; - private long offset; - private byte found = 0; - - /** - * Returns a String representation of this object. - * - * @param t TTFFile to use for unit conversion - * @return String String representation - */ - public String toString(TTFFile t) { - return "Glyph " + name + " index: " + getIndexAsString() + " bbox [" - + t.convertTTFUnit2PDFUnit(boundingBox[0]) + " " - + t.convertTTFUnit2PDFUnit(boundingBox[1]) + " " - + t.convertTTFUnit2PDFUnit(boundingBox[2]) + " " - + t.convertTTFUnit2PDFUnit(boundingBox[3]) + "] wx: " - + t.convertTTFUnit2PDFUnit(wx); - } - - /** - * Returns the boundingBox. - * @return int[] - */ - public int[] getBoundingBox() { - return boundingBox; - } - - /** - * Sets the boundingBox. - * @param boundingBox The boundingBox to set - */ - public void setBoundingBox(int[] boundingBox) { - this.boundingBox = boundingBox; - } - - /** - * Returns the found. - * @return byte - */ - public byte getFound() { - return found; - } - - /** - * Returns the index. - * @return int - */ - public int getIndex() { - return index; - } - - /** - * Determines whether this index represents a reserved character. - * @return True if it is reserved - */ - public boolean isIndexReserved() { - return (getIndex() >= 32768) && (getIndex() <= 65535); - } - - /** - * Returns a String representation of the index taking into account if - * the index is in the reserved range. - * @return index as String - */ - public String getIndexAsString() { - if (isIndexReserved()) { - return Integer.toString(getIndex()) + " (reserved)"; - } else { - return Integer.toString(getIndex()); - } - } - - /** - * Returns the lsb. - * @return int - */ - public int getLsb() { - return lsb; - } - - /** - * Returns the name. - * @return String - */ - public String getName() { - return name; - } - - /** - * Returns the offset. - * @return long - */ - public long getOffset() { - return offset; - } - - /** - * Returns the unicodeIndex. - * @return List - */ - public List getUnicodeIndex() { - return unicodeIndex; - } - - /** - * Returns the wx. - * @return int - */ - public int getWx() { - return wx; - } - - /** - * Sets the found. - * @param found The found to set - */ - public void setFound(byte found) { - this.found = found; - } - - /** - * Sets the index. - * @param index The index to set - */ - public void setIndex(int index) { - this.index = index; - } - - /** - * Sets the lsb. - * @param lsb The lsb to set - */ - public void setLsb(int lsb) { - this.lsb = lsb; - } - - /** - * Sets the name. - * @param name The name to set - */ - public void setName(String name) { - this.name = name; - } - - /** - * Sets the offset. - * @param offset The offset to set - */ - public void setOffset(long offset) { - this.offset = offset; - } - - /** - * Sets the wx. - * @param wx The wx to set - */ - public void setWx(int wx) { - this.wx = wx; - } - - -} diff --git a/src/java/org/apache/fop/fonts/truetype/TTFSubSetFile.java b/src/java/org/apache/fop/fonts/truetype/TTFSubSetFile.java deleted file mode 100644 index 5d7812eab..000000000 --- a/src/java/org/apache/fop/fonts/truetype/TTFSubSetFile.java +++ /dev/null @@ -1,854 +0,0 @@ -/* - * Copyright 1999-2004 The Apache Software Foundation. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/* $Id$ */ - -package org.apache.fop.fonts.truetype; - -import java.io.IOException; -import java.util.Iterator; -import java.util.Map; -import java.util.List; - - -/** - * Reads a TrueType file and generates a subset - * that can be used to embed a TrueType CID font. - * TrueType tables needed for embedded CID fonts are: - * "head", "hhea", "loca", "maxp", "cvt ", "prep", "glyf", "hmtx" and "fpgm". - * The TrueType spec can be found at the Microsoft - * Typography site: http://www.microsoft.com/truetype/ - */ -public class TTFSubSetFile extends TTFFile { - - private byte[] output = null; - private int realSize = 0; - private int currentPos = 0; - - /* - * Offsets in name table to be filled out by table. - * The offsets are to the checkSum field - */ - private int cvtDirOffset = 0; - private int fpgmDirOffset = 0; - private int glyfDirOffset = 0; - private int headDirOffset = 0; - private int hheaDirOffset = 0; - private int hmtxDirOffset = 0; - private int locaDirOffset = 0; - private int maxpDirOffset = 0; - private int prepDirOffset = 0; - - private int checkSumAdjustmentOffset = 0; - private int locaOffset = 0; - - /** - * Initalize the output array - */ - private void init(int size) { - output = new byte[size]; - realSize = 0; - currentPos = 0; - - // createDirectory() - } - - /** - * Create the directory table - */ - private void createDirectory() { - int numTables = 9; - // Create the TrueType header - writeByte((byte)0); - writeByte((byte)1); - writeByte((byte)0); - writeByte((byte)0); - realSize += 4; - - writeUShort(numTables); - realSize += 2; - - // Create searchRange, entrySelector and rangeShift - int maxPow = maxPow2(numTables); - int searchRange = maxPow * 16; - writeUShort(searchRange); - realSize += 2; - - writeUShort(maxPow); - realSize += 2; - - writeUShort((numTables * 16) - searchRange); - realSize += 2; - - // Create space for the table entries - writeString("cvt "); - cvtDirOffset = currentPos; - currentPos += 12; - realSize += 16; - - if (hasFpgm()) { - writeString("fpgm"); - fpgmDirOffset = currentPos; - currentPos += 12; - realSize += 16; - } - - writeString("glyf"); - glyfDirOffset = currentPos; - currentPos += 12; - realSize += 16; - - writeString("head"); - headDirOffset = currentPos; - currentPos += 12; - realSize += 16; - - writeString("hhea"); - hheaDirOffset = currentPos; - currentPos += 12; - realSize += 16; - - writeString("hmtx"); - hmtxDirOffset = currentPos; - currentPos += 12; - realSize += 16; - - writeString("loca"); - locaDirOffset = currentPos; - currentPos += 12; - realSize += 16; - - writeString("maxp"); - maxpDirOffset = currentPos; - currentPos += 12; - realSize += 16; - - writeString("prep"); - prepDirOffset = currentPos; - currentPos += 12; - realSize += 16; - } - - - /** - * Copy the cvt table as is from original font to subset font - */ - private void createCvt(FontFileReader in) throws IOException { - TTFDirTabEntry entry = (TTFDirTabEntry)dirTabs.get("cvt "); - if (entry != null) { - pad4(); - seekTab(in, "cvt ", 0); - System.arraycopy(in.getBytes((int)entry.getOffset(), (int)entry.getLength()), - 0, output, currentPos, (int)entry.getLength()); - - int checksum = getCheckSum(currentPos, (int)entry.getLength()); - writeULong(cvtDirOffset, checksum); - writeULong(cvtDirOffset + 4, currentPos); - writeULong(cvtDirOffset + 8, (int)entry.getLength()); - currentPos += (int)entry.getLength(); - realSize += (int)entry.getLength(); - } else { - throw new IOException("Can't find cvt table"); - } - } - - - private boolean hasFpgm() { - return (dirTabs.get("fpgm") != null); - } - - - /** - * Copy the fpgm table as is from original font to subset font - */ - private void createFpgm(FontFileReader in) throws IOException { - TTFDirTabEntry entry = (TTFDirTabEntry)dirTabs.get("fpgm"); - if (entry != null) { - pad4(); - seekTab(in, "fpgm", 0); - System.arraycopy(in.getBytes((int)entry.getOffset(), (int)entry.getLength()), - 0, output, currentPos, (int)entry.getLength()); - int checksum = getCheckSum(currentPos, (int)entry.getLength()); - writeULong(fpgmDirOffset, checksum); - writeULong(fpgmDirOffset + 4, currentPos); - writeULong(fpgmDirOffset + 8, (int)entry.getLength()); - currentPos += (int)entry.getLength(); - realSize += (int)entry.getLength(); - } else { - //fpgm table is optional - //throw new IOException("Can't find fpgm table"); - } - } - - - - /** - * Create an empty loca table without updating checksum - */ - private void createLoca(int size) throws IOException { - pad4(); - locaOffset = currentPos; - writeULong(locaDirOffset + 4, currentPos); - writeULong(locaDirOffset + 8, size * 4 + 4); - currentPos += size * 4 + 4; - realSize += size * 4 + 4; - } - - - /** - * Copy the maxp table as is from original font to subset font - * and set num glyphs to size - */ - private void createMaxp(FontFileReader in, int size) throws IOException { - TTFDirTabEntry entry = (TTFDirTabEntry)dirTabs.get("maxp"); - if (entry != null) { - pad4(); - seekTab(in, "maxp", 0); - System.arraycopy(in.getBytes((int)entry.getOffset(), (int)entry.getLength()), - 0, output, currentPos, (int)entry.getLength()); - writeUShort(currentPos + 4, size); - - int checksum = getCheckSum(currentPos, (int)entry.getLength()); - writeULong(maxpDirOffset, checksum); - writeULong(maxpDirOffset + 4, currentPos); - writeULong(maxpDirOffset + 8, (int)entry.getLength()); - currentPos += (int)entry.getLength(); - realSize += (int)entry.getLength(); - } else { - throw new IOException("Can't find maxp table"); - } - } - - - /** - * Copy the prep table as is from original font to subset font - */ - private void createPrep(FontFileReader in) throws IOException { - TTFDirTabEntry entry = (TTFDirTabEntry)dirTabs.get("prep"); - if (entry != null) { - pad4(); - seekTab(in, "prep", 0); - System.arraycopy(in.getBytes((int)entry.getOffset(), (int)entry.getLength()), - 0, output, currentPos, (int)entry.getLength()); - - int checksum = getCheckSum(currentPos, (int)entry.getLength()); - writeULong(prepDirOffset, checksum); - writeULong(prepDirOffset + 4, currentPos); - writeULong(prepDirOffset + 8, (int)entry.getLength()); - currentPos += (int)entry.getLength(); - realSize += (int)entry.getLength(); - } else { - throw new IOException("Can't find prep table"); - } - } - - - /** - * Copy the hhea table as is from original font to subset font - * and fill in size of hmtx table - */ - private void createHhea(FontFileReader in, int size) throws IOException { - TTFDirTabEntry entry = (TTFDirTabEntry)dirTabs.get("hhea"); - if (entry != null) { - pad4(); - seekTab(in, "hhea", 0); - System.arraycopy(in.getBytes((int)entry.getOffset(), (int)entry.getLength()), - 0, output, currentPos, (int)entry.getLength()); - writeUShort((int)entry.getLength() + currentPos - 2, size); - - int checksum = getCheckSum(currentPos, (int)entry.getLength()); - writeULong(hheaDirOffset, checksum); - writeULong(hheaDirOffset + 4, currentPos); - writeULong(hheaDirOffset + 8, (int)entry.getLength()); - currentPos += (int)entry.getLength(); - realSize += (int)entry.getLength(); - } else { - throw new IOException("Can't find hhea table"); - } - } - - - /** - * Copy the head table as is from original font to subset font - * and set indexToLocaFormat to long and set - * checkSumAdjustment to 0, store offset to checkSumAdjustment - * in checkSumAdjustmentOffset - */ - private void createHead(FontFileReader in) throws IOException { - TTFDirTabEntry entry = (TTFDirTabEntry)dirTabs.get("head"); - if (entry != null) { - pad4(); - seekTab(in, "head", 0); - System.arraycopy(in.getBytes((int)entry.getOffset(), (int)entry.getLength()), - 0, output, currentPos, (int)entry.getLength()); - - checkSumAdjustmentOffset = currentPos + 8; - output[currentPos + 8] = 0; // Set checkSumAdjustment to 0 - output[currentPos + 9] = 0; - output[currentPos + 10] = 0; - output[currentPos + 11] = 0; - output[currentPos + 50] = 0; // long locaformat - output[currentPos + 51] = 1; // long locaformat - - int checksum = getCheckSum(currentPos, (int)entry.getLength()); - writeULong(headDirOffset, checksum); - writeULong(headDirOffset + 4, currentPos); - writeULong(headDirOffset + 8, (int)entry.getLength()); - - currentPos += (int)entry.getLength(); - realSize += (int)entry.getLength(); - } else { - throw new IOException("Can't find head table"); - } - } - - - /** - * Create the glyf table and fill in loca table - */ - private void createGlyf(FontFileReader in, - Map glyphs) throws IOException { - TTFDirTabEntry entry = (TTFDirTabEntry)dirTabs.get("glyf"); - int size = 0; - int start = 0; - int endOffset = 0; // Store this as the last loca - if (entry != null) { - pad4(); - start = currentPos; - - /* Loca table must be in order by glyph index, so build - * an array first and then write the glyph info and - * location offset. - */ - int[] origIndexes = new int[glyphs.size()]; - - Iterator e = glyphs.keySet().iterator(); - while (e.hasNext()) { - Integer origIndex = (Integer)e.next(); - Integer subsetIndex = (Integer)glyphs.get(origIndex); - origIndexes[subsetIndex.intValue()] = origIndex.intValue(); - } - - for (int i = 0; i < origIndexes.length; i++) { - int glyphLength = 0; - int nextOffset = 0; - int origGlyphIndex = origIndexes[i]; - if (origGlyphIndex >= (mtxTab.length - 1)) { - nextOffset = (int)lastLoca; - } else { - nextOffset = (int)mtxTab[origGlyphIndex + 1].getOffset(); - } - glyphLength = nextOffset - (int)mtxTab[origGlyphIndex].getOffset(); - - // Copy glyph - System.arraycopy( - in.getBytes((int)entry.getOffset() + (int)mtxTab[origGlyphIndex].getOffset(), - glyphLength), 0, - output, currentPos, - glyphLength); - - - // Update loca table - writeULong(locaOffset + i * 4, currentPos - start); - if ((currentPos - start + glyphLength) > endOffset) { - endOffset = (currentPos - start + glyphLength); - } - - currentPos += glyphLength; - realSize += glyphLength; - - } - - size = currentPos - start; - - int checksum = getCheckSum(start, size); - writeULong(glyfDirOffset, checksum); - writeULong(glyfDirOffset + 4, start); - writeULong(glyfDirOffset + 8, size); - currentPos += 12; - realSize += 12; - - // Update loca checksum and last loca index - writeULong(locaOffset + glyphs.size() * 4, endOffset); - - checksum = getCheckSum(locaOffset, glyphs.size() * 4 + 4); - writeULong(locaDirOffset, checksum); - } else { - throw new IOException("Can't find glyf table"); - } - } - - - /** - * Create the hmtx table by copying metrics from original - * font to subset font. The glyphs Map contains an - * Integer key and Integer value that maps the original - * metric (key) to the subset metric (value) - */ - private void createHmtx(FontFileReader in, - Map glyphs) throws IOException { - TTFDirTabEntry entry = (TTFDirTabEntry)dirTabs.get("hmtx"); - - int longHorMetricSize = glyphs.size() * 2; - int leftSideBearingSize = glyphs.size() * 2; - int hmtxSize = longHorMetricSize + leftSideBearingSize; - - if (entry != null) { - pad4(); - //int offset = (int)entry.offset; - Iterator e = glyphs.keySet().iterator(); - while (e.hasNext()) { - Integer origIndex = (Integer)e.next(); - Integer subsetIndex = (Integer)glyphs.get(origIndex); - - writeUShort(currentPos + subsetIndex.intValue() * 4, - mtxTab[origIndex.intValue()].getWx()); - writeUShort(currentPos + subsetIndex.intValue() * 4 + 2, - mtxTab[origIndex.intValue()].getLsb()); - } - - int checksum = getCheckSum(currentPos, hmtxSize); - writeULong(hmtxDirOffset, checksum); - writeULong(hmtxDirOffset + 4, currentPos); - writeULong(hmtxDirOffset + 8, hmtxSize); - currentPos += hmtxSize; - realSize += hmtxSize; - } else { - throw new IOException("Can't find hmtx table"); - } - } - - /** - * Returns a List containing the glyph itself plus all glyphs - * that this composite glyph uses - */ - private List getIncludedGlyphs(FontFileReader in, int glyphOffset, - Integer glyphIdx) throws IOException { - List ret = new java.util.ArrayList(); - ret.add(glyphIdx); - int offset = glyphOffset + (int)mtxTab[glyphIdx.intValue()].getOffset() + 10; - Integer compositeIdx = null; - int flags = 0; - boolean moreComposites = true; - while (moreComposites) { - flags = in.readTTFUShort(offset); - compositeIdx = new Integer(in.readTTFUShort(offset + 2)); - ret.add(compositeIdx); - - offset += 4; - if ((flags & 1) > 0) { - // ARG_1_AND_ARG_2_ARE_WORDS - offset += 4; - } else { - offset += 2; - } - - if ((flags & 8) > 0) { - offset += 2; // WE_HAVE_A_SCALE - } else if ((flags & 64) > 0) { - offset += 4; // WE_HAVE_AN_X_AND_Y_SCALE - } else if ((flags & 128) > 0) { - offset += 8; // WE_HAVE_A_TWO_BY_TWO - } - - if ((flags & 32) > 0) { - moreComposites = true; - } else { - moreComposites = false; - } - } - - return ret; - } - - - /** - * Rewrite all compositepointers in glyphindex glyphIdx - * - */ - private void remapComposite(FontFileReader in, Map glyphs, - int glyphOffset, - Integer glyphIdx) throws IOException { - int offset = glyphOffset + (int)mtxTab[glyphIdx.intValue()].getOffset() - + 10; - - Integer compositeIdx = null; - int flags = 0; - boolean moreComposites = true; - - while (moreComposites) { - flags = in.readTTFUShort(offset); - compositeIdx = new Integer(in.readTTFUShort(offset + 2)); - Integer newIdx = (Integer)glyphs.get(compositeIdx); - if (newIdx == null) { - // This errormessage would look much better - // if the fontname was printed to - //log.error("An embedded font " - // + "contains bad glyph data. " - // + "Characters might not display " - // + "correctly."); - moreComposites = false; - continue; - } - - in.writeTTFUShort(offset + 2, newIdx.intValue()); - - offset += 4; - - if ((flags & 1) > 0) { - // ARG_1_AND_ARG_2_ARE_WORDS - offset += 4; - } else { - offset += 2; - } - - if ((flags & 8) > 0) { - offset += 2; // WE_HAVE_A_SCALE - } else if ((flags & 64) > 0) { - offset += 4; // WE_HAVE_AN_X_AND_Y_SCALE - } else if ((flags & 128) > 0) { - offset += 8; // WE_HAVE_A_TWO_BY_TWO - } - - if ((flags & 32) > 0) { - moreComposites = true; - } else { - moreComposites = false; - } - } - } - - - /** - * Scan all the original glyphs for composite glyphs and add those glyphs - * to the glyphmapping also rewrite the composite glyph pointers to the new - * mapping - */ - private void scanGlyphs(FontFileReader in, - Map glyphs) throws IOException { - TTFDirTabEntry entry = (TTFDirTabEntry)dirTabs.get("glyf"); - Map newComposites = null; - Map allComposites = new java.util.HashMap(); - - int newIndex = glyphs.size(); - - if (entry != null) { - while (newComposites == null || newComposites.size() > 0) { - // Inefficient to iterate through all glyphs - newComposites = new java.util.HashMap(); - - Iterator e = glyphs.keySet().iterator(); - while (e.hasNext()) { - Integer origIndex = (Integer)e.next(); - - if (in.readTTFShort(entry.getOffset() - + mtxTab[origIndex.intValue()].getOffset()) < 0) { - // origIndex is a composite glyph - allComposites.put(origIndex, glyphs.get(origIndex)); - List composites = - getIncludedGlyphs(in, (int)entry.getOffset(), - origIndex); - - // Iterate through all composites pointed to - // by this composite and check if they exists - // in the glyphs map, add them if not. - Iterator cps = composites.iterator(); - while (cps.hasNext()) { - Integer cIdx = (Integer)cps.next(); - if (glyphs.get(cIdx) == null - && newComposites.get(cIdx) == null) { - newComposites.put(cIdx, - new Integer(newIndex)); - newIndex++; - } - } - } - } - - // Add composites to glyphs - Iterator m = newComposites.keySet().iterator(); - while (m.hasNext()) { - Integer im = (Integer)m.next(); - glyphs.put(im, newComposites.get(im)); - } - } - - // Iterate through all composites to remap their composite index - Iterator ce = allComposites.keySet().iterator(); - while (ce.hasNext()) { - remapComposite(in, glyphs, (int)entry.getOffset(), - (Integer)ce.next()); - } - - } else { - throw new IOException("Can't find glyf table"); - } - } - - - - /** - * Returns a subset of the original font. - * - * @param in FontFileReader to read from - * @param name Name to be checked for in the font file - * @param glyphs Map of glyphs (glyphs has old index as (Integer) key and - * new index as (Integer) value) - * @return A subset of the original font - * @throws IOException in case of an I/O problem - */ - public byte[] readFont(FontFileReader in, String name, - Map glyphs) throws IOException { - - //Check if TrueType collection, and that the name exists in the collection - if (!checkTTC(in, name)) { - throw new IOException("Failed to read font"); - } - - output = new byte[in.getFileSize()]; - - readDirTabs(in); - readFontHeader(in); - getNumGlyphs(in); - readHorizontalHeader(in); - readHorizontalMetrics(in); - readIndexToLocation(in); - - scanGlyphs(in, glyphs); - - createDirectory(); // Create the TrueType header and directory - - createHead(in); - createHhea(in, glyphs.size()); // Create the hhea table - createHmtx(in, glyphs); // Create hmtx table - createMaxp(in, glyphs.size()); // copy the maxp table - - try { - createCvt(in); // copy the cvt table - } catch (IOException ex) { - // Cvt is optional (only required for OpenType (MS) fonts) - //log.error("TrueType warning: " + ex.getMessage()); - } - - try { - createFpgm(in); // copy fpgm table - } catch (IOException ex) { - // Fpgm is optional (only required for OpenType (MS) fonts) - //log.error("TrueType warning: " + ex.getMessage()); - } - - try { - createPrep(in); // copy prep table - } catch (IOException ex) { - // Prep is optional (only required for OpenType (MS) fonts) - //log.error("TrueType warning: " + ex.getMessage()); - } - - try { - createLoca(glyphs.size()); // create empty loca table - } catch (IOException ex) { - // Loca is optional (only required for OpenType (MS) fonts) - //log.error("TrueType warning: " + ex.getMessage()); - } - - try { - createGlyf(in, glyphs); - } catch (IOException ex) { - // Glyf is optional (only required for OpenType (MS) fonts) - //log.error("TrueType warning: " + ex.getMessage()); - } - - pad4(); - createCheckSumAdjustment(); - - byte[] ret = new byte[realSize]; - System.arraycopy(output, 0, ret, 0, realSize); - - return ret; - } - - /** - * writes a ISO-8859-1 string at the currentPosition - * updates currentPosition but not realSize - * @return number of bytes written - */ - private int writeString(String str) { - int length = 0; - try { - byte[] buf = str.getBytes("ISO-8859-1"); - System.arraycopy(buf, 0, output, currentPos, buf.length); - length = buf.length; - currentPos += length; - } catch (java.io.UnsupportedEncodingException e) { - // This should never happen! - } - - return length; - } - - /** - * Appends a byte to the output array, - * updates currentPost but not realSize - */ - private void writeByte(byte b) { - output[currentPos++] = b; - } - - /** - * Appends a USHORT to the output array, - * updates currentPost but not realSize - */ - private void writeUShort(int s) { - byte b1 = (byte)((s >> 8) & 0xff); - byte b2 = (byte)(s & 0xff); - writeByte(b1); - writeByte(b2); - } - - /** - * Appends a USHORT to the output array, - * at the given position without changing currentPos - */ - private void writeUShort(int pos, int s) { - byte b1 = (byte)((s >> 8) & 0xff); - byte b2 = (byte)(s & 0xff); - output[pos] = b1; - output[pos + 1] = b2; - } - - /** - * Appends a ULONG to the output array, - * updates currentPos but not realSize - */ - private void writeULong(int s) { - byte b1 = (byte)((s >> 24) & 0xff); - byte b2 = (byte)((s >> 16) & 0xff); - byte b3 = (byte)((s >> 8) & 0xff); - byte b4 = (byte)(s & 0xff); - writeByte(b1); - writeByte(b2); - writeByte(b3); - writeByte(b4); - } - - /** - * Appends a ULONG to the output array, - * at the given position without changing currentPos - */ - private void writeULong(int pos, int s) { - byte b1 = (byte)((s >> 24) & 0xff); - byte b2 = (byte)((s >> 16) & 0xff); - byte b3 = (byte)((s >> 8) & 0xff); - byte b4 = (byte)(s & 0xff); - output[pos] = b1; - output[pos + 1] = b2; - output[pos + 2] = b3; - output[pos + 3] = b4; - } - - /** - * Read a signed short value at given position - */ - private short readShort(int pos) { - int ret = readUShort(pos); - return (short)ret; - } - - /** - * Read a unsigned short value at given position - */ - private int readUShort(int pos) { - int ret = (int)output[pos]; - if (ret < 0) { - ret += 256; - } - ret = ret << 8; - if ((int)output[pos + 1] < 0) { - ret |= (int)output[pos + 1] + 256; - } else { - ret |= (int)output[pos + 1]; - } - - return ret; - } - - /** - * Create a padding in the fontfile to align - * on a 4-byte boundary - */ - private void pad4() { - int padSize = currentPos % 4; - for (int i = 0; i < padSize; i++) { - output[currentPos++] = 0; - realSize++; - } - } - - /** - * Returns the maximum power of 2 <= max - */ - private int maxPow2(int max) { - int i = 0; - while (Math.pow(2, (double)i) < max) { - i++; - } - - return (i - 1); - } - - private int log2(int num) { - return (int)(Math.log((double)num) / Math.log(2)); - } - - - private int getCheckSum(int start, int size) { - return (int)getLongCheckSum(start, size); - } - - private long getLongCheckSum(int start, int size) { - // All the tables here are aligned on four byte boundaries - // Add remainder to size if it's not a multiple of 4 - int remainder = size % 4; - if (remainder != 0) { - size += remainder; - } - - long sum = 0; - - for (int i = 0; i < size; i += 4) { - int l = (int)(output[start + i] << 24); - l += (int)(output[start + i + 1] << 16); - l += (int)(output[start + i + 2] << 16); - l += (int)(output[start + i + 3] << 16); - sum += l; - if (sum > 0xffffffff) { - sum = sum - 0xffffffff; - } - } - - return sum; - } - - private void createCheckSumAdjustment() { - long sum = getLongCheckSum(0, realSize); - int checksum = (int)(0xb1b0afba - sum); - writeULong(checkSumAdjustmentOffset, checksum); - } - -} - - - diff --git a/src/java/org/apache/fop/fonts/truetype/package.html b/src/java/org/apache/fop/fonts/truetype/package.html deleted file mode 100644 index 6517f9889..000000000 --- a/src/java/org/apache/fop/fonts/truetype/package.html +++ /dev/null @@ -1,6 +0,0 @@ - -Classes for TrueType fonts.
- - \ No newline at end of file diff --git a/src/java/org/apache/fop/fonts/type1/PFBData.java b/src/java/org/apache/fop/fonts/type1/PFBData.java deleted file mode 100644 index 5e552a8fc..000000000 --- a/src/java/org/apache/fop/fonts/type1/PFBData.java +++ /dev/null @@ -1,160 +0,0 @@ -/* - * Copyright 1999-2004 The Apache Software Foundation. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/* $Id$ */ - -package org.apache.fop.fonts.type1; - -import java.io.OutputStream; -import java.io.IOException; - -/** - * Class that represents the contents of a PFB file. - * - * @see PFBParser - */ -public class PFBData { - - /** - * Raw format, no special file structure - */ - public static final int PFB_RAW = 0; - - /** - * PC format - */ - public static final int PFB_PC = 1; - - /** - * MAC Format (unsupported, yet) - */ - public static final int PFB_MAC = 2; - - private int pfbFormat; //One of the PFB_* constants - private byte[] headerSegment; - private byte[] encryptedSegment; - private byte[] trailerSegment; - - - /** - * Sets the PFB format the font was loaded with. - * @param format one of the PFB_* constants - */ - public void setPFBFormat(int format) { - switch (format) { - case PFB_RAW: - case PFB_PC: - this.pfbFormat = format; - break; - case PFB_MAC: - throw new UnsupportedOperationException("Mac format is not yet implemented"); - default: - throw new IllegalArgumentException("Invalid value for PFB format: " + format); - } - } - - - /** - * Returns the format the font was loaded with. - * @return int one of the PFB_* constants - */ - public int getPFBFormat() { - return this.pfbFormat; - } - - /** - * Sets the header segment of the font file. - * @param headerSeg the header segment - */ - public void setHeaderSegment(byte[] headerSeg) { - this.headerSegment = headerSeg; - } - - /** - * Sets the encrypted segment of the font file. - * @param encryptedSeg the encrypted segment - */ - public void setEncryptedSegment(byte[] encryptedSeg) { - this.encryptedSegment = encryptedSeg; - } - - /** - * Sets the trailer segment of the font file. - * @param trailerSeg the trailer segment - */ - public void setTrailerSegment(byte[] trailerSeg) { - this.trailerSegment = trailerSeg; - } - - /** - * Returns the full length of the raw font file. - * @return int the raw file length - */ - public int getLength() { - return getLength1() + getLength2() + getLength3(); - } - - - /** - * Returns the Length1 (length of the header segment). - * @return int Length1 - */ - public int getLength1() { - return this.headerSegment.length; - } - - - /** - * Returns the Length2 (length of the encrypted segment). - * @return int Length2 - */ - public int getLength2() { - return this.encryptedSegment.length; - } - - - /** - * Returns the Length3 (length of the trailer segment). - * @return int Length3 - */ - public int getLength3() { - return this.trailerSegment.length; - } - - - /** - * Writes the PFB file in raw format to an OutputStream. - * @param out the OutputStream to write to - * @throws IOException In case of an I/O problem - */ - public void outputAllParts(OutputStream out) throws IOException { - out.write(this.headerSegment); - out.write(this.encryptedSegment); - out.write(this.trailerSegment); - } - - - /** - * @see java.lang.Object#toString() - */ - public String toString() { - return "PFB: format=" + getPFBFormat() - + " len1=" + getLength1() - + " len2=" + getLength2() - + " len3=" + getLength3(); - } - -} \ No newline at end of file diff --git a/src/java/org/apache/fop/fonts/type1/PFBParser.java b/src/java/org/apache/fop/fonts/type1/PFBParser.java deleted file mode 100644 index ce10ba223..000000000 --- a/src/java/org/apache/fop/fonts/type1/PFBParser.java +++ /dev/null @@ -1,235 +0,0 @@ -/* - * Copyright 1999-2004 The Apache Software Foundation. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/* $Id$ */ - -package org.apache.fop.fonts.type1; - -import java.io.IOException; -import java.io.InputStream; -import java.io.DataInputStream; -import java.io.BufferedInputStream; - -//Commons -import org.apache.commons.io.IOUtils; - -/** - * This class represents a parser for Adobe Type 1 PFB files. - * - * @see PFBData - */ -public class PFBParser { - - private static final byte[] CURRENTFILE_EEXEC; - private static final byte[] CLEARTOMARK; - - static { - try { - CURRENTFILE_EEXEC = "currentfile eexec".getBytes("US-ASCII"); - CLEARTOMARK = "cleartomark".getBytes("US-ASCII"); - } catch (java.io.UnsupportedEncodingException e) { - throw new RuntimeException("Incompatible VM. It doesn't support the US-ASCII encoding"); - } - } - - - /** - * Parses a PFB file into a PFBData object. - * @param url URL to load the PFB file from - * @return PFBData memory representation of the font - * @throws IOException In case of an I/O problem - */ - public PFBData parsePFB(java.net.URL url) throws IOException { - InputStream in = url.openStream(); - try { - return parsePFB(in); - } finally { - in.close(); - } - } - - - /** - * Parses a PFB file into a PFBData object. - * @param pfbFile File to load the PFB file from - * @return PFBData memory representation of the font - * @throws IOException In case of an I/O problem - */ - public PFBData parsePFB(java.io.File pfbFile) throws IOException { - InputStream in = new java.io.FileInputStream(pfbFile); - try { - return parsePFB(in); - } finally { - in.close(); - } - } - - - /** - * Parses a PFB file into a PFBData object. - * @param in InputStream to load the PFB file from - * @return PFBData memory representation of the font - * @throws IOException In case of an I/O problem - */ - public PFBData parsePFB(InputStream in) throws IOException { - PFBData pfb = new PFBData(); - BufferedInputStream bin = new BufferedInputStream(in); - DataInputStream din = new DataInputStream(bin); - din.mark(32); - int firstByte = din.readUnsignedByte(); - din.reset(); - if (firstByte == 128) { - pfb.setPFBFormat(PFBData.PFB_PC); - parsePCFormat(pfb, din); - } else { - pfb.setPFBFormat(PFBData.PFB_RAW); - parseRAWFormat(pfb, bin); - } - return pfb; - } - - - private static int swapInteger(final int value) { - return (((value >> 0) & 0xff) << 24) - + (((value >> 8) & 0xff) << 16) - + (((value >> 16) & 0xff) << 8) - + (((value >> 24) & 0xff) << 0); - } - - - private void parsePCFormat(PFBData pfb, DataInputStream din) throws IOException { - int segmentHead; - int segmentType; - int bytesRead; - - //Read first segment - segmentHead = din.readUnsignedByte(); - if (segmentHead != 128) { - throw new IOException("Invalid file format. Expected ASCII 80hex"); - } - segmentType = din.readUnsignedByte(); //Read - int len1 = swapInteger(din.readInt()); - byte[] headerSegment = new byte[len1]; - din.readFully(headerSegment); - pfb.setHeaderSegment(headerSegment); - - //Read second segment - segmentHead = din.readUnsignedByte(); - if (segmentHead != 128) { - throw new IOException("Invalid file format. Expected ASCII 80hex"); - } - segmentType = din.readUnsignedByte(); - int len2 = swapInteger(din.readInt()); - byte[] encryptedSegment = new byte[len2]; - din.readFully(encryptedSegment); - pfb.setEncryptedSegment(encryptedSegment); - - //Read third segment - segmentHead = din.readUnsignedByte(); - if (segmentHead != 128) { - throw new IOException("Invalid file format. Expected ASCII 80hex"); - } - segmentType = din.readUnsignedByte(); - int len3 = swapInteger(din.readInt()); - byte[] trailerSegment = new byte[len3]; - din.readFully(trailerSegment); - pfb.setTrailerSegment(trailerSegment); - - //Read EOF indicator - segmentHead = din.readUnsignedByte(); - if (segmentHead != 128) { - throw new IOException("Invalid file format. Expected ASCII 80hex"); - } - segmentType = din.readUnsignedByte(); - if (segmentType != 3) { - throw new IOException("Expected segment type 3, but found: " + segmentType); - } - } - - - private static final boolean byteCmp(byte[] src, int srcOffset, byte[] cmp) { - for (int i = 0; i < cmp.length; i++) { - // System.out.println("Compare: " + src[srcOffset + i] + " " + cmp[i]); - if (src[srcOffset + i] != cmp[i]) { - return false; - } - } - return true; - } - - private void calcLengths(PFBData pfb, byte[] originalData) { - // Calculate length 1 and 3 - // System.out.println ("Checking font, size = "+originalData.length); - - // Length1 is the size of the initial ascii portion - // search for "currentfile eexec" - // Get the first binary number and search backwards for "eexec" - int len1 = 30; - - // System.out.println("Length1="+len1); - while (!byteCmp(originalData, len1 - CURRENTFILE_EEXEC.length, CURRENTFILE_EEXEC)) { - len1++; - } - - // Skip newline - len1++; - - // Length3 is length of the last portion of the file - int len3 = 0; - len3 -= CLEARTOMARK.length; - while (!byteCmp(originalData, originalData.length + len3, CLEARTOMARK)) { - len3--; - // System.out.println("Len3="+len3); - } - len3 = -len3; - len3++; - // Eat 512 zeroes - int numZeroes = 0; - byte[] ws1 = new byte[]{0x0D}; //CR - byte[] ws2 = new byte[]{0x0A}; //LF - byte[] ws3 = new byte[]{0x30}; //"0" - while ((originalData[originalData.length - len3] == ws1[0] - || originalData[originalData.length - len3] == ws2[0] - || originalData[originalData.length - len3] == ws3[0]) - && numZeroes < 512) { - len3++; - if (originalData[originalData.length - len3] == ws3[0]) { - numZeroes++; - } - } - // System.out.println("Length3="+len3); - - //Create the 3 segments - byte[] buffer = new byte[len1]; - System.arraycopy(originalData, 0, buffer, 0, len1); - pfb.setHeaderSegment(buffer); - - int len2 = originalData.length - len3 - len1; - buffer = new byte[len2]; - System.arraycopy(originalData, len1, buffer, 0, len2); - pfb.setEncryptedSegment(buffer); - - buffer = new byte[len3]; - System.arraycopy(originalData, len1 + len2, buffer, 0, len3); - pfb.setTrailerSegment(buffer); - } - - private void parseRAWFormat(PFBData pfb, BufferedInputStream bin) - throws IOException { - calcLengths(pfb, IOUtils.toByteArray(bin)); - } - -} \ No newline at end of file diff --git a/src/java/org/apache/fop/fonts/type1/PFMFile.java b/src/java/org/apache/fop/fonts/type1/PFMFile.java deleted file mode 100644 index c0ff6e415..000000000 --- a/src/java/org/apache/fop/fonts/type1/PFMFile.java +++ /dev/null @@ -1,437 +0,0 @@ -/* - * Copyright 1999-2004 The Apache Software Foundation. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/* $Id$ */ - -package org.apache.fop.fonts.type1; - -// Java -import java.io.IOException; -import java.io.InputStream; -import java.util.Map; - -// Apache libs -import org.apache.avalon.framework.logger.AbstractLogEnabled; -import org.apache.commons.io.IOUtils; - -// FOP -import org.apache.fop.fonts.Glyphs; - -/** - * This class represents a PFM file (or parts of it) as a Java object. - */ -public class PFMFile extends AbstractLogEnabled { - - // Header stuff - private String windowsName; - private String postscriptName; - private short dfItalic; - private int dfWeight; - private short dfCharSet; - private short dfPitchAndFamily; - private int dfAvgWidth; - private int dfMaxWidth; - private int dfMinWidth; - private short dfFirstChar; - private short dfLastChar; - - // Extension stuff - // --- - - // Extend Text Metrics - private int etmCapHeight; - private int etmXHeight; - private int etmLowerCaseAscent; - private int etmLowerCaseDescent; - - // Extent table - private int[] extentTable; - - private Map kerningTab = new java.util.HashMap(); - - /** - * Parses a PFM file - * - * @param inStream The stream from which to read the PFM file. - * @throws IOException In case of an I/O problem - */ - public void load(InputStream inStream) throws IOException { - final byte[] buf = IOUtils.toByteArray(inStream); - final InputStream bufin = new java.io.ByteArrayInputStream(buf); - PFMInputStream in = new PFMInputStream(bufin); - /*final int version =*/ in.readShort(); - final long filesize = in.readInt(); - if (filesize != buf.length) { - getLogger().warn("Effective file size is not the same as indicated in the header."); - } - bufin.reset(); - - loadHeader(in); - loadExtension(in); - } - - /** - * Parses the header of the PFM file. - * - * @param inStream The stream from which to read the PFM file. - * @throws IOException In case of an I/O problem - */ - private void loadHeader(PFMInputStream inStream) throws IOException { - inStream.skip(80); - dfItalic = inStream.readByte(); - inStream.skip(2); - dfWeight = inStream.readShort(); - dfCharSet = inStream.readByte(); - inStream.skip(4); - dfPitchAndFamily = inStream.readByte(); - dfAvgWidth = inStream.readShort(); - dfMaxWidth = inStream.readShort(); - dfFirstChar = inStream.readByte(); - dfLastChar = inStream.readByte(); - inStream.skip(8); - long faceOffset = inStream.readInt(); - - inStream.reset(); - inStream.skip(faceOffset); - windowsName = inStream.readString(); - - inStream.reset(); - inStream.skip(117); - } - - /** - * Parses the extension part of the PFM file. - * - * @param inStream The stream from which to read the PFM file. - */ - private void loadExtension(PFMInputStream inStream) throws IOException { - final int size = inStream.readShort(); - if (size != 30) { - getLogger().warn("Size of extension block was expected to be " - + "30 bytes, but was " + size + " bytes."); - } - final long extMetricsOffset = inStream.readInt(); - final long extentTableOffset = inStream.readInt(); - inStream.skip(4); //Skip dfOriginTable - final long kernPairOffset = inStream.readInt(); - inStream.skip(4); //Skip dfTrackKernTable - long driverInfoOffset = inStream.readInt(); - - if (kernPairOffset > 0) { - inStream.reset(); - inStream.skip(kernPairOffset); - loadKernPairs(inStream); - } - - inStream.reset(); - inStream.skip(driverInfoOffset); - postscriptName = inStream.readString(); - - if (extMetricsOffset != 0) { - inStream.reset(); - inStream.skip(extMetricsOffset); - loadExtMetrics(inStream); - } - if (extentTableOffset != 0) { - inStream.reset(); - inStream.skip(extentTableOffset); - loadExtentTable(inStream); - } - - } - - /** - * Parses the kernPairs part of the pfm file - * - * @param inStream The stream from which to read the PFM file. - */ - private void loadKernPairs(PFMInputStream inStream) throws IOException { - int i = inStream.readShort(); - - - getLogger().info(i + " kerning pairs"); - while (i > 0) { - int g1 = (int)inStream.readByte(); - i--; - - int g2 = (int)inStream.readByte(); - - int adj = inStream.readShort(); - if (adj > 0x8000) { - adj = -(0x10000 - adj); - } - getLogger().debug("Char no: (" + g1 + ", " + g2 + ") kern: " + adj); - - if (getLogger().isDebugEnabled()) { - final String glyph1 = Glyphs.TEX8R_GLYPH_NAMES[g1]; - final String glyph2 = Glyphs.TEX8R_GLYPH_NAMES[g2]; - getLogger().debug("glyphs: " + glyph1 + ", " + glyph2); - } - - Map adjTab = (Map)kerningTab.get(new Integer(g1)); - if (adjTab == null) { - adjTab = new java.util.HashMap(); - } - adjTab.put(new Integer(g2), new Integer(adj)); - kerningTab.put(new Integer(g1), adjTab); - } - } - - /** - * Parses the extended metrics part of the PFM file. - * - * @param inStream The stream from which to read the PFM file. - */ - private void loadExtMetrics(PFMInputStream inStream) throws IOException { - final int size = inStream.readShort(); - if (size != 52) { - getLogger().warn("Size of extension block was expected to be " - + "52 bytes, but was " + size + " bytes."); - } - inStream.skip(12); //Skip etmPointSize, etmOrientation, etmMasterHeight, - //etmMinScale, etmMaxScale, emtMasterUnits - etmCapHeight = inStream.readShort(); - etmXHeight = inStream.readShort(); - etmLowerCaseAscent = inStream.readShort(); - etmLowerCaseDescent = inStream.readShort(); - //Ignore the rest of the values - } - - /** - * Parses the extent table of the PFM file. - * - * @param inStream The stream from which to read the PFM file. - */ - private void loadExtentTable(PFMInputStream inStream) throws IOException { - extentTable = new int[dfLastChar - dfFirstChar + 1]; - dfMinWidth = dfMaxWidth; - for (short i = dfFirstChar; i <= dfLastChar; i++) { - extentTable[i - dfFirstChar] = inStream.readShort(); - if (extentTable[i - dfFirstChar] < dfMinWidth) { - dfMinWidth = extentTable[i - dfFirstChar]; - } - } - } - - /** - * Returns the Windows name of the font. - * - * @return The Windows name. - */ - public String getWindowsName() { - return windowsName; - } - - /** - * Return the kerning table. The kerning table is a Map with - * strings with glyphnames as keys, containing Maps as value. - * The value map contains a glyph name string key and an Integer value - * - * @return A Map containing the kerning table - */ - public Map getKerning() { - return kerningTab; - } - - /** - * Returns the Postscript name of the font. - * - * @return The Postscript name. - */ - public String getPostscriptName() { - return postscriptName; - } - - /** - * Returns the charset used for the font. - * - * @return The charset (0=WinAnsi). - */ - public short getCharSet() { - return dfCharSet; - } - - /** - * Returns the charset of the font as a string. - * - * @return The name of the charset. - */ - public String getCharSetName() { - switch (dfCharSet) { - case 0: - return "WinAnsi"; - case 128: - return "Shift-JIS (Japanese)"; - default: - return "Unknown"; - } - } - - /** - * Returns the number of the character that defines - * the first entry in the widths list. - * - * @return The number of the first character. - */ - public short getFirstChar() { - return dfFirstChar; - } - - /** - * Returns the number of the character that defines - * the last entry in the widths list. - * - * @return The number of the last character. - */ - public short getLastChar() { - return dfLastChar; - } - - /** - * Returns the CapHeight parameter for the font (height of uppercase H). - * - * @return The CapHeight parameter. - */ - public int getCapHeight() { - return etmCapHeight; - } - - /** - * Returns the XHeight parameter for the font (height of lowercase x). - * - * @return The CapHeight parameter. - */ - public int getXHeight() { - return etmXHeight; - } - - /** - * Returns the LowerCaseAscent parameter for the font (height of lowercase d). - * - * @return The LowerCaseAscent parameter. - */ - public int getLowerCaseAscent() { - return etmLowerCaseAscent; - } - - /** - * Returns the LowerCaseDescent parameter for the font (height of lowercase p). - * - * @return The LowerCaseDescent parameter. - */ - public int getLowerCaseDescent() { - return etmLowerCaseDescent; - } - - /** - * Tells whether the font has proportional character spacing. - * - * @return ex. true for Times, false for Courier. - */ - public boolean getIsProportional() { - return ((dfPitchAndFamily & 1) == 1); - } - - /** - * Returns the bounding box for the font. - * Note: this value is just an approximation, - * it does not really exist in the PFM file. - * - * @return The calculated Font BBox. - */ - public int[] getFontBBox() { - int[] bbox = new int[4]; - - // Just guessing.... - if (!getIsProportional() && (dfAvgWidth == dfMaxWidth)) { - bbox[0] = -20; - } else { - bbox[0] = -100; - } - bbox[1] = -(getLowerCaseDescent() + 5); - bbox[2] = dfMaxWidth + 10; - bbox[3] = getLowerCaseAscent() + 5; - return bbox; - } - - /** - * Returns the characteristics flags for the font as - * needed for a PDF font descriptor (See PDF specs). - * - * @return The characteristics flags. - */ - public int getFlags() { - int flags = 0; - if (!getIsProportional()) { - flags |= 1; - } - if ((dfPitchAndFamily & 16) == 16) { - flags |= 2; - } - if ((dfPitchAndFamily & 64) == 64) { - flags |= 4; - } - if (dfCharSet == 0) { - flags |= 6; - } - if (dfItalic != 0) { - flags |= 7; - } - return flags; - } - - /** - * Returns the width of the dominant vertical stems of the font. - * Note: this value is just an approximation, - * it does not really exist in the PFM file. - * - * @return The vertical stem width. - */ - public int getStemV() { - // Just guessing.... - if (dfItalic != 0) { - return (int)Math.round(dfMinWidth * 0.25); - } else { - return (int)Math.round(dfMinWidth * 0.6); - } - } - - /** - * Returns the italic angle of the font. - * Note: this value is just an approximation, - * it does not really exist in the PFM file. - * - * @return The italic angle. - */ - public int getItalicAngle() { - if (dfItalic != 0) { - return -16; // Just guessing.... - } else { - return 0; - } - } - - /** - * Returns the width of a character - * - * @param which The number of the character for which the width is requested. - * @return The width of a character. - */ - public int getCharWidth(short which) { - return extentTable[which - dfFirstChar]; - } - -} diff --git a/src/java/org/apache/fop/fonts/type1/PFMInputStream.java b/src/java/org/apache/fop/fonts/type1/PFMInputStream.java deleted file mode 100644 index 5f5a17432..000000000 --- a/src/java/org/apache/fop/fonts/type1/PFMInputStream.java +++ /dev/null @@ -1,107 +0,0 @@ -/* - * Copyright 1999-2004 The Apache Software Foundation. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/* $Id$ */ - -package org.apache.fop.fonts.type1; - -import java.io.IOException; -import java.io.InputStream; -import java.io.DataInputStream; -import java.io.InputStreamReader; - -/** - * This is a helper class for reading PFM files. It defines functions for - * extracting specific values out of the stream. - */ -public class PFMInputStream extends java.io.FilterInputStream { - - private DataInputStream datain; - - /** - * Constructs a PFMInputStream based on an InputStream representing the - * PFM file. - * - * @param in The stream from which to read the PFM file - */ - public PFMInputStream(InputStream in) { - super(in); - datain = new DataInputStream(in); - } - - /** - * Parses a one byte value out of the stream. - * - * @return The value extracted - * @throws IOException In case of an I/O problem - */ - public short readByte() throws IOException { - short s = datain.readByte(); - // Now, we've got to trick Java into forgetting the sign - int s1 = (((s & 0xF0) >>> 4) << 4) + (s & 0x0F); - return (short)s1; - } - - /** - * Parses a two byte value out of the stream. - * - * @return The value extracted - * @throws IOException In case of an I/O problem - */ - public int readShort() throws IOException { - int i = datain.readShort(); - - // Change byte order - int high = (i & 0xFF00) >>> 8; - int low = (i & 0x00FF) << 8; - return low + high; - } - - /** - * Parses a four byte value out of the stream. - * - * @return The value extracted - * @throws IOException In case of an I/O problem - */ - public long readInt() throws IOException { - int i = datain.readInt(); - - // Change byte order - int i1 = (i & 0xFF000000) >>> 24; - int i2 = (i & 0x00FF0000) >>> 8; - int i3 = (i & 0x0000FF00) << 8; - int i4 = (i & 0x000000FF) << 24; - return i1 + i2 + i3 + i4; - } - - /** - * Parses a zero-terminated string out of the stream. - * - * @return The value extracted - * @throws IOException In case of an I/O problem - */ - public String readString() throws IOException { - InputStreamReader reader = new InputStreamReader(in, "ISO-8859-1"); - StringBuffer buf = new StringBuffer(); - int ch = reader.read(); - while (ch != 0) { - buf.append((char)ch); - ch = reader.read(); - } - return buf.toString(); - } - -} diff --git a/src/java/org/apache/fop/fonts/type1/package.html b/src/java/org/apache/fop/fonts/type1/package.html deleted file mode 100644 index 0c492fc4d..000000000 --- a/src/java/org/apache/fop/fonts/type1/package.html +++ /dev/null @@ -1,6 +0,0 @@ - -Classes for Adobe Type 1 fonts.
- - \ No newline at end of file diff --git a/src/java/org/apache/fop/render/AbstractRenderer.java b/src/java/org/apache/fop/render/AbstractRenderer.java deleted file mode 100644 index 8f5a96f7f..000000000 --- a/src/java/org/apache/fop/render/AbstractRenderer.java +++ /dev/null @@ -1,758 +0,0 @@ -/* - * Copyright 1999-2004 The Apache Software Foundation. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/* $Id$ */ - -package org.apache.fop.render; - -// Java -import java.awt.geom.Rectangle2D; -import java.io.IOException; -import java.io.OutputStream; -import java.util.Date; -import java.util.Map; -import java.util.List; -import java.util.Iterator; - -// XML -import org.w3c.dom.Document; - -// FOP -import org.apache.fop.apps.FOPException; -import org.apache.fop.area.Area; -import org.apache.fop.area.BeforeFloat; -import org.apache.fop.area.Block; -import org.apache.fop.area.BlockViewport; -import org.apache.fop.area.BodyRegion; -import org.apache.fop.area.CTM; -import org.apache.fop.area.Flow; -import org.apache.fop.area.Footnote; -import org.apache.fop.area.LineArea; -import org.apache.fop.area.MainReference; -import org.apache.fop.area.Span; -import org.apache.fop.area.Page; -import org.apache.fop.area.PageViewport; -import org.apache.fop.area.RegionViewport; -import org.apache.fop.area.RegionReference; -import org.apache.fop.area.Title; -import org.apache.fop.area.TreeExt; -import org.apache.fop.area.inline.Container; -import org.apache.fop.area.inline.ForeignObject; -import org.apache.fop.area.inline.Image; -import org.apache.fop.area.inline.InlineArea; -import org.apache.fop.area.inline.InlineParent; -import org.apache.fop.area.inline.Leader; -import org.apache.fop.area.inline.Space; -import org.apache.fop.area.inline.Viewport; -import org.apache.fop.area.inline.TextArea; -import org.apache.fop.area.inline.Character; -import org.apache.fop.apps.FOUserAgent; -import org.apache.fop.fo.Constants; -import org.apache.fop.fo.FOTreeControl; -import org.apache.fop.fo.pagination.Region; - -// Avalon -import org.apache.avalon.framework.logger.AbstractLogEnabled; -import org.apache.avalon.framework.configuration.Configurable; -import org.apache.avalon.framework.configuration.Configuration; -import org.apache.avalon.framework.configuration.ConfigurationException; - -/** - * Abstract base class for all renderers. The Abstract renderer does all the - * top level processing of the area tree and adds some abstract methods to - * handle viewports. This keeps track of the current block and inline position. - */ -public abstract class AbstractRenderer extends AbstractLogEnabled - implements Renderer, Configurable, Constants { - - /** - * user agent - */ - protected FOUserAgent userAgent; - - /** - * producer (usually "FOP") - */ - protected String producer = "FOP"; - - /** - * creator of document - */ - protected String creator = null; - - /** - * creation time - */ - protected Date creationDate = null; - - /** - * renderer configuration - */ - protected Map options; - - /** - * block progression position - */ - protected int currentBPPosition = 0; - - /** - * inline progression position - */ - protected int currentIPPosition = 0; - - /** - * current inline progression position in block - */ - protected int currentBlockIPPosition = 0; - - /** - * the block progression position of the containing block used for - * absolutely positioned blocks - */ - protected int containingBPPosition = 0; - - /** - * the inline progression position of the containing block used for - * absolutely positioned blocks - */ - protected int containingIPPosition = 0; - - /** - * @see org.apache.avalon.framework.configuration.Configurable#configure(Configuration) - */ - public void configure(Configuration conf) throws ConfigurationException { - } - - /** @see org.apache.fop.render.Renderer */ - public void setProducer(String inProducer) { - producer = inProducer; - } - - /** @see org.apache.fop.render.Renderer */ - public void setCreator(String inCreator) { - creator = inCreator; - } - - /** - * @see org.apache.fop.render.Renderer - */ - public abstract void setupFontInfo(FOTreeControl foTreeControl); - - /** - * @see org.apache.fop.render.Renderer - */ - public void setUserAgent(FOUserAgent agent) { - userAgent = agent; - } - - /** - * @param date - */ - public void setCreationDate(Date date) { - creationDate = date; - } - - /** @see org.apache.fop.render.Renderer */ - public void setOptions(Map opt) { - options = opt; - } - - /** @see org.apache.fop.render.Renderer */ - public void startRenderer(OutputStream outputStream) - throws IOException { } - - /** @see org.apache.fop.render.Renderer */ - public void stopRenderer() - throws IOException { } - - /** - * Check if this renderer supports out of order rendering. If this renderer - * supports out of order rendering then it means that the pages that are - * not ready will be prepared and a future page will be rendered. - * - * @return True if the renderer supports out of order rendering - * @see org.apache.fop.render.Renderer - */ - public boolean supportsOutOfOrder() { - return false; - } - - /** - * @param ext (todo) Description of the Parameter - * @see org.apache.fop.render.Renderer - */ - public void renderExtension(TreeExt ext) { } - - /** - * Prepare a page for rendering. This is called if the renderer supports - * out of order rendering. The renderer should prepare the page so that a - * page further on in the set of pages can be rendered. The body of the - * page should not be rendered. The page will be rendered at a later time - * by the call to render page. - * - * @see org.apache.fop.render.Renderer - */ - public void preparePage(PageViewport page) { } - - /** - * Utility method to convert a page sequence title to a string. Some - * renderers may only be able to use a string title. A title is a sequence - * of inline areas that this method attempts to convert to an equivalent - * string. - * - * @param title The Title to convert - * @return An expanded string representing the title - */ - protected String convertTitleToString(Title title) { - List children = title.getInlineAreas(); - String str = convertToString(children); - return str.trim(); - } - - private String convertToString(List children) { - StringBuffer sb = new StringBuffer(); - for (int count = 0; count < children.size(); count++) { - InlineArea inline = (InlineArea) children.get(count); - if (inline instanceof Character) { - sb.append(((Character) inline).getChar()); - } else if (inline instanceof TextArea) { - sb.append(((TextArea) inline).getTextArea()); - } else if (inline instanceof InlineParent) { - sb.append(convertToString( - ((InlineParent) inline).getChildAreas())); - } else { - sb.append(" "); - } - } - return sb.toString(); - } - - /** @see org.apache.fop.render.Renderer */ - public void startPageSequence(Title seqTitle) { - //do nothing - } - - // normally this would be overriden to create a page in the - // output - /** @see org.apache.fop.render.Renderer */ - public void renderPage(PageViewport page) - throws IOException, FOPException { - - Page p = page.getPage(); - renderPageAreas(p); - } - - /** - * Renders page areas. - * - * @param page The page whos page areas are to be rendered - */ - protected void renderPageAreas(Page page) { - /* Spec does not appear to specify whether fo:region-body should - appear above or below side regions in cases of overlap. FOP - decision is to have fo:region-body on top, hence it is rendered - last here. */ - RegionViewport viewport; - viewport = page.getRegionViewport(Region.BEFORE_CODE); - renderRegionViewport(viewport); - viewport = page.getRegionViewport(Region.START_CODE); - renderRegionViewport(viewport); - viewport = page.getRegionViewport(Region.END_CODE); - renderRegionViewport(viewport); - viewport = page.getRegionViewport(Region.AFTER_CODE); - renderRegionViewport(viewport); - viewport = page.getRegionViewport(Region.BODY_CODE); - renderRegionViewport(viewport); - } - - /** - * Renders a region viewport.- * - * The region may clip the area and it establishes a position from where - * the region is placed.
- * - * @param port The region viewport to be rendered - */ - protected void renderRegionViewport(RegionViewport port) { - if (port != null) { - Rectangle2D view = port.getViewArea(); - // The CTM will transform coordinates relative to - // this region-reference area into page coords, so - // set origin for the region to 0,0. - currentBPPosition = 0; - currentIPPosition = 0; - currentBlockIPPosition = currentIPPosition; - - RegionReference region = port.getRegion(); - handleRegionTraits(port); - - // shouldn't the viewport have the CTM - startVParea(region.getCTM()); - // do after starting viewport area - if (region.getRegionClass() == Region.BODY_CODE) { - renderBodyRegion((BodyRegion) region); - } else { - renderRegion(region); - } - endVParea(); - } - } - - /** - * (todo) Description of the Method - * - * @param ctm The coordinate transformation matrix to use - */ - protected void startVParea(CTM ctm) { } - - /** - * Handle the traits for a region - * This is used to draw the traits for the given page region. - * (See Sect. 6.4.1.2 of XSL-FO spec.) - * @param rv the RegionViewport whose region is to be drawn - */ - protected void handleRegionTraits(RegionViewport rv) { - // draw border and background - } - - /** - * (todo) Description of the Method - */ - protected void endVParea() { } - - /** - * Renders a region reference area. - * - * @param region The region reference area - */ - protected void renderRegion(RegionReference region) { - List blocks = region.getBlocks(); - - renderBlocks(null, blocks); - - } - - /** - * Renders a body region area. - * - * @param region The body region - */ - protected void renderBodyRegion(BodyRegion region) { - BeforeFloat bf = region.getBeforeFloat(); - if (bf != null) { - renderBeforeFloat(bf); - } - MainReference mr = region.getMainReference(); - if (mr != null) { - renderMainReference(mr); - } - Footnote foot = region.getFootnote(); - if (foot != null) { - renderFootnote(foot); - } - } - - /** - * Renders a before float area. - * - * @param bf The before float area - */ - protected void renderBeforeFloat(BeforeFloat bf) { - List blocks = bf.getChildAreas(); - if (blocks != null) { - renderBlocks(null, blocks); - Block sep = bf.getSeparator(); - if (sep != null) { - renderBlock(sep); - } - } - } - - /** - * Renders a footnote - * - * @param footnote The footnote - */ - protected void renderFootnote(Footnote footnote) { - List blocks = footnote.getChildAreas(); - if (blocks != null) { - Block sep = footnote.getSeparator(); - if (sep != null) { - renderBlock(sep); - } - renderBlocks(null, blocks); - } - } - - /** - * Renders the main reference area. - *- * The main reference area contains a list of spans that are - * stacked on the page. - * The spans contain a list of normal flow reference areas - * that are positioned into columns. - *
- * - * @param mr The main reference area - */ - protected void renderMainReference(MainReference mr) { - int saveIPPos = currentIPPosition; - - Span span = null; - List spans = mr.getSpans(); - for (int count = 0; count < spans.size(); count++) { - span = (Span) spans.get(count); - int offset = (mr.getWidth() - - (span.getColumnCount() - 1) * mr.getColumnGap()) - / span.getColumnCount() + mr.getColumnGap(); - for (int c = 0; c < span.getColumnCount(); c++) { - Flow flow = (Flow) span.getFlow(c); - - renderFlow(flow); - currentIPPosition += offset; - } - currentIPPosition = saveIPPos; - currentBPPosition += span.getHeight(); - } - } - - /** - * Renders a flow reference area. - * - * @param flow The flow reference area - */ - protected void renderFlow(Flow flow) { - // the normal flow reference area contains stacked blocks - List blocks = flow.getChildAreas(); - if (blocks != null) { - renderBlocks(null, blocks); - } - } - - /** - * Handle block traits. - * This method is called when the correct ip and bp posiiton is - * set. This should be overridden to draw border and background - * traits for the block area. - * - * @param block the block area - */ - protected void handleBlockTraits(Block block) { - // draw border and background - } - - /** - * Renders a block viewport. - * - * @param bv The block viewport - * @param children The children to render within the block viewport - */ - protected void renderBlockViewport(BlockViewport bv, List children) { - // clip and position viewport if necessary - if (bv.getPositioning() == Block.ABSOLUTE) { - // save positions - int saveIP = currentIPPosition; - int saveBP = currentBPPosition; - - CTM ctm = bv.getCTM(); - currentIPPosition = 0; - currentBPPosition = 0; - - startVParea(ctm); - handleBlockTraits(bv); - renderBlocks(bv, children); - endVParea(); - - // clip if necessary - - currentIPPosition = saveIP; - currentBPPosition = saveBP; - } else { - // save position and offset - int saveIP = currentIPPosition; - int saveBP = currentBPPosition; - - handleBlockTraits(bv); - renderBlocks(bv, children); - - currentIPPosition = saveIP; - currentBPPosition = saveBP + bv.getHeight(); - } - } - - /** - * Renders a list of block areas. - * - * @param parent the parent block if the parent is a block, otherwise - * a null value. - * @param blocks The block areas - */ - protected void renderBlocks(Block parent, List blocks) { - // the position of the containing block is used for - // absolutely positioned areas - int contBP = currentBPPosition; - int contIP = currentIPPosition; - containingBPPosition = contBP; - containingIPPosition = contIP; - - for (int count = 0; count < blocks.size(); count++) { - Object obj = blocks.get(count); - if (obj instanceof Block) { - containingBPPosition = contBP; - containingIPPosition = contIP; - renderBlock((Block) obj); - containingBPPosition = contBP; - containingIPPosition = contIP; - } else { - // a line area is rendered from the top left position - // of the line, each inline object is offset from there - LineArea line = (LineArea) obj; - currentBlockIPPosition = - currentIPPosition + line.getStartIndent(); - renderLineArea(line); - currentBPPosition += line.getHeight(); - } - } - } - - /** - * Renders a block area. - * - * @param block The block area - */ - protected void renderBlock(Block block) { - List children = block.getChildAreas(); - if (children == null) { - handleBlockTraits(block); - // simply move position - currentBPPosition += block.getHeight(); - } else if (block instanceof BlockViewport) { - renderBlockViewport((BlockViewport) block, children); - } else { - // save position and offset - int saveIP = currentIPPosition; - int saveBP = currentBPPosition; - - if (block.getPositioning() == Block.ABSOLUTE) { - currentIPPosition = containingIPPosition + block.getXOffset(); - currentBPPosition = containingBPPosition + block.getYOffset(); - - handleBlockTraits(block); - - renderBlocks(block, children); - - // absolute blocks do not effect the layout - currentBPPosition = saveBP; - } else { - // relative blocks are offset - currentIPPosition += block.getXOffset(); - currentBPPosition += block.getYOffset(); - - handleBlockTraits(block); - - renderBlocks(block, children); - - // stacked and relative blocks effect stacking - currentBPPosition = saveBP + block.getHeight(); - } - currentIPPosition = saveIP; - } - } - - /** - * Renders a line area.- * - * A line area may have grouped styling for its children such as underline, - * background.
- * - * @param line The line area - */ - protected void renderLineArea(LineArea line) { - List children = line.getInlineAreas(); - - for (int count = 0; count < children.size(); count++) { - InlineArea inline = (InlineArea) children.get(count); - renderInlineArea(inline); - } - } - - protected void renderInlineArea(InlineArea inlineArea) { - if (inlineArea instanceof TextArea) { - renderText((TextArea) inlineArea); - } else if (inlineArea instanceof InlineParent) { - renderInlineParent((InlineParent) inlineArea); - } else if (inlineArea instanceof Space) { - renderInlineSpace((Space) inlineArea); - } else if (inlineArea instanceof Character) { - renderCharacter((Character) inlineArea); - } else if (inlineArea instanceof Viewport) { - renderViewport((Viewport) inlineArea); - } else if (inlineArea instanceof Leader) { - renderLeader((Leader) inlineArea); - } - } - - - /** @see org.apache.fop.render.Renderer */ - protected void renderCharacter(Character ch) { - currentBlockIPPosition += ch.getWidth(); - } - - /** @see org.apache.fop.render.Renderer */ - protected void renderInlineSpace(Space space) { - // an inline space moves the inline progression position - // for the current block by the width or height of the space - // it may also have styling (only on this object) that needs - // handling - currentBlockIPPosition += space.getWidth(); - } - - /** @see org.apache.fop.render.Renderer */ - protected void renderLeader(Leader area) { - currentBlockIPPosition += area.getWidth(); - } - - /** @see org.apache.fop.render.Renderer */ - protected void renderText(TextArea text) { - currentBlockIPPosition += text.getWidth(); - } - - /** @see org.apache.fop.render.Renderer */ - protected void renderInlineParent(InlineParent ip) { - int saveIP = currentBlockIPPosition; - Iterator iter = ip.getChildAreas().iterator(); - while (iter.hasNext()) { - renderInlineArea((InlineArea) iter.next()); - } - currentBlockIPPosition = saveIP + ip.getWidth(); - } - - /** @see org.apache.fop.render.Renderer */ - protected void renderViewport(Viewport viewport) { - Area content = viewport.getContent(); - int saveBP = currentBPPosition; - currentBPPosition += viewport.getOffset(); - Rectangle2D contpos = viewport.getContentPosition(); - if (content instanceof Image) { - renderImage((Image) content, contpos); - } else if (content instanceof Container) { - renderContainer((Container) content); - } else if (content instanceof ForeignObject) { - renderForeignObject((ForeignObject) content, contpos); - } - currentBlockIPPosition += viewport.getWidth(); - currentBPPosition = saveBP; - } - - /** - * Renders an image area. - * - * @param image The image - * @param pos The target position of the image - * (todo) Make renderImage() protected - */ - public void renderImage(Image image, Rectangle2D pos) { - // Default: do nothing. - // Some renderers (ex. Text) don't support images. - } - - /** @see org.apache.fop.render.Renderer */ - public void renderContainer(Container cont) { - int saveIP = currentIPPosition; - currentIPPosition = currentBlockIPPosition; - int saveBlockIP = currentBlockIPPosition; - int saveBP = currentBPPosition; - - List blocks = cont.getBlocks(); - renderBlocks(null, blocks); - currentIPPosition = saveIP; - currentBlockIPPosition = saveBlockIP; - currentBPPosition = saveBP; - } - - /** - * Renders a foreign object area. - * - * @param fo The foreign object area - * @param pos The target position of the foreign object - * (todo) Make renderForeignObject() protected - */ - public void renderForeignObject(ForeignObject fo, Rectangle2D pos) { - // Default: do nothing. - // Some renderers (ex. Text) don't support foreign objects. - } - - /** - * Set the default xml handler for the given mime type. - * @param mime MIME type - * @param handler XMLHandler to use - */ - public void setDefaultXMLHandler(FOUserAgent foua, String mime, - XMLHandler handler) { - foua.defaults.put(mime, handler); - } - - /** - * Add an xml handler for the given mime type and xml namespace. - * @param mime MIME type - * @param ns Namespace URI - * @param handler XMLHandler to use - */ - public void addXMLHandler(FOUserAgent foua, String mime, String ns, - XMLHandler handler) { - Map mh = (Map) foua.handlers.get(mime); - if (mh == null) { - mh = new java.util.HashMap(); - foua.handlers.put(mime, mh); - } - mh.put(ns, handler); - } - - /** - * Render the xml document with the given xml namespace. - * The Render Context is by the handle to render into the current - * rendering target. - * @param ctx rendering context - * @param doc DOM Document containing the source document - * @param namespace Namespace URI of the document - */ - public void renderXML(FOUserAgent foua, RendererContext ctx, Document doc, - String namespace) { - String mime = ctx.getMimeType(); - Map mh = (Map) foua.handlers.get(mime); - XMLHandler handler = null; - if (mh != null) { - handler = (XMLHandler) mh.get(namespace); - } - if (handler == null) { - handler = (XMLHandler) foua.defaults.get(mime); - } - if (handler != null) { - try { - handler.handleXML(ctx, doc, namespace); - } catch (Throwable t) { - // could not handle document - getLogger().error("Some XML content will be ignored. " - + "Could not render XML", t); - } - } else { - // no handler found for document - getLogger().warn("Some XML content will be ignored. " - + "No handler defined for XML: " + namespace); - } - } -} - diff --git a/src/java/org/apache/fop/render/PrintRenderer.java b/src/java/org/apache/fop/render/PrintRenderer.java deleted file mode 100644 index edeb1b542..000000000 --- a/src/java/org/apache/fop/render/PrintRenderer.java +++ /dev/null @@ -1,48 +0,0 @@ -/* - * Copyright 1999-2004 The Apache Software Foundation. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/* $Id$ */ - -package org.apache.fop.render; - -// FOP -import org.apache.fop.apps.Document; -import org.apache.fop.fo.FOTreeControl; -import org.apache.fop.fonts.FontSetup; - -// Java -import java.util.List; - -/** Abstract base class of "Print" type renderers. */ -public abstract class PrintRenderer extends AbstractRenderer { - - /** Font configuration */ - protected FOTreeControl fontInfo; - - /** list of fonts */ - protected List fontList = null; - - /** - * Set up the font info - * - * @param fontInfo font info to set up - */ - public void setupFontInfo(FOTreeControl foTreeControl) { - this.fontInfo = foTreeControl; - FontSetup.setup((Document)fontInfo, fontList); - } - -} diff --git a/src/java/org/apache/fop/render/Renderer.java b/src/java/org/apache/fop/render/Renderer.java deleted file mode 100644 index ef5f4526f..000000000 --- a/src/java/org/apache/fop/render/Renderer.java +++ /dev/null @@ -1,190 +0,0 @@ -/* - * Copyright 1999-2004 The Apache Software Foundation. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/* $Id$ */ - -package org.apache.fop.render; - -// Java -import java.io.OutputStream; -import java.io.IOException; -import java.util.Date; -import java.util.Map; - -// FOP -import org.apache.fop.apps.FOPException; -import org.apache.fop.area.PageViewport; -import org.apache.fop.area.Title; -import org.apache.fop.area.TreeExt; -import org.apache.fop.area.inline.Container; -import org.apache.fop.area.inline.InlineParent; -import org.apache.fop.area.inline.Leader; -import org.apache.fop.area.inline.Space; -import org.apache.fop.area.inline.Viewport; -import org.apache.fop.area.inline.TextArea; -import org.apache.fop.fo.FOTreeControl; -import org.apache.fop.apps.FOUserAgent; - -/** - * Interface implemented by all renderers. This interface is used to control - * the rendering of pages and to let block and inline level areas call the - * appropriate method to render themselves.- * - * A Renderer implementation takes areas/spaces and produces output in some - * format.
- * - * Typically, most renderers are subclassed from FOP's abstract implementations - * ({@link AbstractRenderer}, {@link PrintRenderer}) which already handle a lot - * of things letting you concentrate on the details of the output format. - */ -public interface Renderer { - - /** - * Role constant for Avalon. - */ - String ROLE = Renderer.class.getName(); - - - /** - * Initiates the rendering phase. - * This must only be called once for a rendering. If - * stopRenderer is called then this may be called again - * for a new document rendering. - * - * @param outputStream The OutputStream to use for output - * @exception IOException If an I/O error occurs - */ - void startRenderer(OutputStream outputStream) - throws IOException; - - /** - * Signals the end of the rendering phase. - * The renderer should reset to an initial state and dispose of - * any resources for the completed rendering. - * - * @exception IOException If an I/O error occurs - */ - void stopRenderer() - throws IOException; - - /** - * Set the User Agent. - * - * @param agent The User Agent - */ - void setUserAgent(FOUserAgent agent); - - /** - * Set up the given FontInfo. - * - * @param fontInfo The fonts - */ - void setupFontInfo(FOTreeControl foTreeControl); - - /** - * Set up renderer options. - * - * @param options The Configuration for the renderer - */ - void setOptions(Map options); - - /** - * Set the producer of the rendering. If this method isn't called the - * renderer uses a default. Note: Not all renderers support this feature. - * - * @param producer The name of the producer (normally "FOP") to be - * embedded in the generated file. - */ - void setProducer(String producer); - - /** - * Set the creator of the document to be rendered. - * If this method isn't called the renderer uses a default. - * Note: Not all renderers support this feature. - * - * @param creator The name of the document creator - */ - void setCreator(String creator); - - /** - * Set the creator date/timeof the document to be rendered. - * If this method isn't called the renderer uses the current date/time - * as default. - * Note: Not all renderers support this feature. - * - * @param date The name of the document creator - */ - void setCreationDate(Date date); - - /** - * Reports if out of order rendering is supported.
- * - * Normally, all pages of a document are rendered in their natural order - * (page 1, page 2, page 3 etc.). Some output formats (such as PDF) allow - * pages to be output in random order. This is helpful to reduce resource - * strain on the system because a page that cannot be fully resolved - * doesn't block subsequent pages that are already fully resolved.
- * - * @return True if this renderer supports out of order rendering. - */ - boolean supportsOutOfOrder(); - - /** - * Tells the renderer to render an extension element. - * - * @param ext The extension element to be rendered - */ - void renderExtension(TreeExt ext); - - /** - * This is called if the renderer supports out of order rendering. The - * renderer should prepare the page so that a page further on in the set of - * pages can be rendered. The body of the page should not be rendered. The - * page will be rendered at a later time by the call to {@link - * #renderPage(PageViewport)}. - * - * @param page The page viewport to use - */ - void preparePage(PageViewport page); - - /** - * Tells the renderer that a new page sequence starts. - * - * @param seqTitle The title of the page sequence - */ - void startPageSequence(Title seqTitle); - - /** - * Tells the renderer to render a particular page. A renderer typically - * reponds by packing up the current page and writing it immediately to the - * output device. - * - * @param page The page to be rendered - * @exception IOException if an I/O error occurs - * @exception FOPException if a FOP interal error occurs. - */ - void renderPage(PageViewport page) - throws IOException, FOPException; - - /** - * Tells the renderer to render an inline container. - * - * @param cont The inline container area - */ - void renderContainer(Container cont); - -} - diff --git a/src/java/org/apache/fop/render/RendererContext.java b/src/java/org/apache/fop/render/RendererContext.java deleted file mode 100644 index 998a53701..000000000 --- a/src/java/org/apache/fop/render/RendererContext.java +++ /dev/null @@ -1,95 +0,0 @@ -/* - * Copyright 1999-2004 The Apache Software Foundation. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/* $Id$ */ - -package org.apache.fop.render; - -//Java -import java.util.Map; - -//FOP -import org.apache.fop.apps.FOUserAgent; - -/** - * The Render Context for external handlers. This provides a rendering context - * so that external handlers can get information to be able to render to the - * render target. - */ -public class RendererContext { - - private String mime; - private FOUserAgent userAgent; - private Map props = new java.util.HashMap(); - - /** - * Contructor for this class. It takes a MIME type as parameter. - * - * @param m The MIME type of the output that's generated. - */ - public RendererContext(String m) { - mime = m; - } - - /** - * Returns the MIME type associated with this RendererContext. - * - * @return The MIME type (ex. application/pdf) - */ - public String getMimeType() { - return mime; - } - - /** - * Sets the user agent. - * - * @param ua The user agent - */ - public void setUserAgent(FOUserAgent ua) { - userAgent = ua; - } - - /** - * Returns the user agent. - * - * @return The user agent - */ - public FOUserAgent getUserAgent() { - return userAgent; - } - - /** - * Sets a property on the RendererContext. - * - * @param name The key of the property - * @param val The value of the property - */ - public void setProperty(String name, Object val) { - props.put(name, val); - } - - /** - * Returns a property from the RendererContext. - * - * @param prop The key of the property to return. - * @return The requested value,null if it doesn't exist.
- */
- public Object getProperty(String prop) {
- return props.get(prop);
- }
-
-}
-
diff --git a/src/java/org/apache/fop/render/XMLHandler.java b/src/java/org/apache/fop/render/XMLHandler.java
deleted file mode 100644
index 4942a5ae3..000000000
--- a/src/java/org/apache/fop/render/XMLHandler.java
+++ /dev/null
@@ -1,45 +0,0 @@
-/*
- * Copyright 1999-2004 The Apache Software Foundation.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/* $Id$ */
-
-package org.apache.fop.render;
-
-import org.w3c.dom.Document;
-
-/**
- * This interface is implemented by classes that can handle a certain type
- * of foreign objects.
- */
-public interface XMLHandler {
-
- /**
- * Handle an external xml document inside a Foreign Object Area. - * - * This may throw an exception if for some reason it cannot be handled. The - * caller is expected to deal with this exception.
- * - * @param context The RendererContext (contains the user agent) - * @param doc A DOM containing the foreign object to be - * processed - * @param ns The Namespace of the foreign object - * @exception Exception If an error occurs during processing. - */ - void handleXML(RendererContext context, Document doc, String ns) - throws Exception; - -} - diff --git a/src/java/org/apache/fop/render/awt/AWTFontMetrics.java b/src/java/org/apache/fop/render/awt/AWTFontMetrics.java deleted file mode 100644 index 4d0ec8d08..000000000 --- a/src/java/org/apache/fop/render/awt/AWTFontMetrics.java +++ /dev/null @@ -1,283 +0,0 @@ -/* - * Copyright 1999-2004 The Apache Software Foundation. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/* $Id$ */ - -package org.apache.fop.render.awt; - -// Java -import java.awt.Font; -import java.awt.Graphics2D; -import java.awt.geom.Rectangle2D; -import java.awt.FontMetrics; -import java.awt.font.TextLayout; - -/** - * This is a FontMetrics to be used for AWT rendering. - * It instanciates a font, depening on family and style - * values. The java.awt.FontMetrics for this font is then - * created to be used for the actual measurement. - * Since layout is word by word and since it is expected that - * two subsequent words often share the same style, the - * Font and FontMetrics is buffered and only changed if needed. - *
- * Since FontState and FontInfo multiply all factors by
- * size, we assume a "standard" font of FONT_SIZE.
- */
-public class AWTFontMetrics {
-
- /**
- * Font size standard used for metric measurements
- */
- public static final int FONT_SIZE = 1;
-
- /**
- * This factor multiplies the calculated values to scale
- * to FOP internal measurements
- */
- public static final int FONT_FACTOR = (1000 * 1000) / FONT_SIZE;
-
- /**
- * The width of all 256 character, if requested
- */
- private int width[] = null;
-
- /**
- * The typical height of a small cap latter
- */
- private int xHeight = 0;
-
- /**
- * Buffered font.
- * f1 is bufferd for metric measurements during layout.
- * fSized is buffered for display purposes
- */
- private Font f1 = null; // , fSized = null;
-
- /**
- * The family type of the font last used
- */
- private String family = "";
-
- /**
- * The style of the font last used
- */
- private int style = 0;
-
- /**
- * The size of the font last used
- */
- private float size = 0;
-
- /**
- * The FontMetrics object used to calculate character width etc.
- */
- private FontMetrics fmt = null;
-
- /**
- * Temp graphics object needed to get the font metrics
- */
- private Graphics2D graphics;
-
- /**
- * Constructs a new Font-metrics.
- * @param graphics a temp graphics object - this is needed so
- * that we can get an instance of java.awt.FontMetrics
- */
- public AWTFontMetrics(Graphics2D graphics) {
- this.graphics = graphics;
- }
-
- /**
- * Determines the font ascent of the Font described by this
- * FontMetrics object
- * @param family font family (java name) to use
- * @param style font style (java def.) to use
- * @param size font size
- * @return ascent in milliponts
- */
- public int getAscender(String family, int style, int size) {
- setFont(family, style, size);
- // return (int)(FONT_FACTOR * fmt.getAscent());
-
- // workaround for sun bug on FontMetrics.getAscent()
- // http://developer.java.sun.com/developer/bugParade/bugs/4399887.html
- int realAscent = fmt.getAscent()
- - (fmt.getDescent() + fmt.getLeading());
- return FONT_FACTOR * realAscent;
- }
-
-
- /**
- * The size of a capital letter measured from the font's baseline
- * @param family font family
- * @param style font style
- * @param size font size
- * @return capital height in millipoints
- */
- public int getCapHeight(String family, int style, int size) {
- // currently just gets Ascent value but maybe should use
- // getMaxAcent() at some stage
- return getAscender(family, style, size);
- }
-
- /**
- * Determines the font descent of the Font described by this
- * FontMetrics object
- * @param family font family (jave name) to use
- * @param style font style (jave def.) to use
- * @param size font size
- * @return descent in milliponts
- */
- public int getDescender(String family, int style, int size) {
- setFont(family, style, size);
- return (-1 * FONT_FACTOR * fmt.getDescent());
- }
-
- /**
- * Determines the typical font height of a small cap letter
- * FontMetrics object
- * @param family font family (jave name) to use
- * @param style font style (jave def.) to use
- * @param size font size
- * @return font height in milliponts
- */
- public int getXHeight(String family, int style, int size) {
- setFont(family, style, size);
- return (int)(FONT_FACTOR * xHeight);
- }
-
- /**
- * Returns width (in 1/1000ths of point size) of character at
- * code point i
- * @param i the character for which to get the width
- * @param family font family (jave name) to use
- * @param style font style (jave def.) to use
- * @param size font size
- * @return character width in millipoints
- */
- public int width(int i, String family, int style, int size) {
- int w;
- setFont(family, style, size);
- // the output seems to look a little better if the
- // space is rendered larger than given by
- // the FontMetrics object
- if (i <= 32) {
- w = (int)(1.4 * fmt.charWidth(i) * FONT_FACTOR);
- } else {
- w = (int)(fmt.charWidth(i) * FONT_FACTOR);
- }
- return w;
- }
-
- /**
- * Return widths (in 1/1000ths of point size) of all
- * characters
- * @param family font family (jave name) to use
- * @param style font style (jave def.) to use
- * @param size font size
- * @return array of character widths in millipoints
- */
- public int[] getWidths(String family, int style, int size) {
- int i;
-
- if (width == null) {
- width = new int[256];
- }
- setFont(family, style, size);
- for (i = 0; i < 256; i++) {
- width[i] = FONT_FACTOR * fmt.charWidth(i);
- }
- return width;
- }
-
- /**
- * Checks whether the font for which values are
- * requested is the one used immediately before or
- * whether it is a new one
- * @param family font family (jave name) to use
- * @param style font style (jave def.) to use
- * @param size font size
- * @return true if the font was changed, false otherwise
- */
- private boolean setFont(String family, int style, int size) {
- boolean changed = false;
- Rectangle2D rect;
- TextLayout layout;
- int s = (int)(size / 1000f);
-
- if (f1 == null) {
- f1 = new Font(family, style, s);
- fmt = graphics.getFontMetrics(f1);
- changed = true;
- } else {
- if ((this.style != style) || !this.family.equals(family)
- || this.size != s) {
- if (family.equals(this.family)) {
- f1 = f1.deriveFont(style, (float)s);
- } else {
- f1 = new Font(family, style, s);
- }
- fmt = graphics.getFontMetrics(f1);
- changed = true;
- }
- // else the font is unchanged from last time
- }
- if (changed) {
- layout = new TextLayout("m", f1, graphics.getFontRenderContext());
- rect = layout.getBounds();
- xHeight = (int)rect.getHeight();
- }
- // save the family and style for later comparison
- this.family = family;
- this.style = style;
- this.size = s;
- return changed;
- }
-
-
- /**
- * Returns a java.awt.Font instance for the desired
- * family, style and size type.
- * This is here, so that the font-mapping
- * of FOP-defined fonts to java-fonts can be done
- * in one place and does not need to occur in
- * AWTFontRenderer.
- * @param family font family (jave name) to use
- * @param style font style (jave def.) to use
- * @param size font size
- * @return font with the desired characeristics.
- */
- public java.awt.Font getFont(String family, int style, int size) {
- setFont(family, style, size);
- return f1;
- /*
- * if( setFont(family,style, size) ) fSized = null;
- * if( fSized == null || this.size != size ) {
- * fSized = f1.deriveFont( size / 1000f );
- * }
- * this.size = size;
- * return fSized;
- */
- }
-
-}
-
-
-
-
-
-
diff --git a/src/java/org/apache/fop/render/awt/AWTPrintRenderer.java b/src/java/org/apache/fop/render/awt/AWTPrintRenderer.java
deleted file mode 100644
index 5b057959a..000000000
--- a/src/java/org/apache/fop/render/awt/AWTPrintRenderer.java
+++ /dev/null
@@ -1,121 +0,0 @@
-/*
- * Copyright 1999-2004 The Apache Software Foundation.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/* $Id$ */
-
-package org.apache.fop.render.awt;
-
-import java.awt.print.PrinterException;
-import java.awt.print.PrinterJob;
-import java.io.IOException;
-import java.util.Vector;
-
-public class AWTPrintRenderer extends AWTRenderer {
-
- private static final int EVEN_AND_ALL = 0;
- private static final int EVEN = 1;
- private static final int ODD = 2;
-
- private int startNumber;
- private int endNumber;
- private int mode = EVEN_AND_ALL;
- private int copies = 1;
- private PrinterJob printerJob;
-
- public AWTPrintRenderer() {
- initialize();
- }
-
- private void initialize() throws IllegalArgumentException {
- // read from command-line options
- copies = getIntProperty("copies", 1);
- startNumber = getIntProperty("start", 1) - 1;
- endNumber = getIntProperty("end", -1);
- String str = System.getProperty("even");
- if (str != null) {
- mode = Boolean.valueOf(str).booleanValue() ? EVEN : ODD;
- }
-
- printerJob = PrinterJob.getPrinterJob();
- printerJob.setJobName("FOP Document");
- printerJob.setCopies(copies);
- if (System.getProperty("dialog") != null) {
- if (!printerJob.printDialog()) {
- throw new IllegalArgumentException("Printing cancelled by operator");
- }
- }
- printerJob.setPageable(this);
- }
-
- public void stopRenderer() throws IOException {
- super.stopRenderer();
-
- if (endNumber == -1) {
- endNumber = getNumberOfPages();
- }
-
- Vector numbers = getInvalidPageNumbers();
- for (int i = numbers.size() - 1; i > -1; i--) {
- // removePage(Integer.parseInt((String)numbers.elementAt(i)));
- }
-
- try {
- printerJob.print();
- } catch (PrinterException e) {
- e.printStackTrace();
- throw new IOException("Unable to print: "
- + e.getClass().getName()
- + ": " + e.getMessage());
- }
- }
-
- public static int getIntProperty(String name, int def) {
- String propValue = System.getProperty(name);
- if (propValue != null) {
- try {
- return Integer.parseInt(propValue);
- } catch (Exception e) {
- return def;
- }
- } else {
- return def;
- }
- }
-
- private Vector getInvalidPageNumbers() {
- Vector vec = new Vector();
- int max = getNumberOfPages();
- boolean isValid;
- for (int i = 0; i < max; i++) {
- isValid = true;
- if (i < startNumber || i > endNumber) {
- isValid = false;
- } else if (mode != EVEN_AND_ALL) {
- if (mode == EVEN && ((i + 1) % 2 != 0)) {
- isValid = false;
- } else if (mode == ODD && ((i + 1) % 2 != 1)) {
- isValid = false;
- }
- }
-
- if (!isValid) {
- vec.add(i + "");
- }
- }
- return vec;
- }
-} // class AWTPrintRenderer
-
diff --git a/src/java/org/apache/fop/render/awt/AWTRenderer.java b/src/java/org/apache/fop/render/awt/AWTRenderer.java
deleted file mode 100644
index 684c2a549..000000000
--- a/src/java/org/apache/fop/render/awt/AWTRenderer.java
+++ /dev/null
@@ -1,465 +0,0 @@
-/*
- * Copyright 1999-2004 The Apache Software Foundation.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/* $Id$ */
-
-package org.apache.fop.render.awt;
-
-/*
- * originally contributed by
- * Juergen Verwohlt: Juergen.Verwohlt@jCatalog.com,
- * Rainer Steinkuhle: Rainer.Steinkuhle@jCatalog.com,
- * Stanislav Gorkhover: Stanislav.Gorkhover@jCatalog.com
- */
-
-// Java
-import java.awt.Color;
-import java.awt.Dimension;
-import java.awt.Graphics;
-import java.awt.Graphics2D;
-import java.awt.RenderingHints;
-import java.awt.Toolkit;
-import java.awt.event.WindowAdapter;
-import java.awt.event.WindowEvent;
-import java.awt.geom.AffineTransform;
-import java.awt.geom.Rectangle2D;
-import java.awt.image.BufferedImage;
-import java.awt.print.PageFormat;
-import java.awt.print.Pageable;
-import java.awt.print.Printable;
-import java.io.IOException;
-import java.io.OutputStream;
-import java.util.Map;
-import java.util.Vector;
-
-import org.apache.fop.apps.Document;
-import org.apache.fop.apps.FOPException;
-import org.apache.fop.apps.InputHandler;
-import org.apache.fop.area.Area;
-import org.apache.fop.area.Page;
-import org.apache.fop.area.PageViewport;
-import org.apache.fop.area.RegionViewport;
-import org.apache.fop.area.Trait;
-import org.apache.fop.area.inline.TextArea;
-import org.apache.fop.datatypes.ColorType;
-import org.apache.fop.fo.FOTreeControl;
-import org.apache.fop.image.FopImage;
-import org.apache.fop.image.ImageFactory;
-import org.apache.fop.render.AbstractRenderer;
-import org.apache.fop.traits.BorderProps;
-import org.apache.fop.render.awt.FontMetricsMapper;
-import org.apache.fop.render.awt.viewer.PreviewDialog;
-import org.apache.fop.render.awt.viewer.Translator;
-
-/**
- * This is FOP's AWT renderer.
- */
-public class AWTRenderer extends AbstractRenderer implements Printable, Pageable {
-
- protected double scaleFactor = 100.0;
- protected int pageNumber = 0;
- private int pageWidth = 0;
- private int pageHeight = 0;
- private Vector pageViewportList = new java.util.Vector();
- private Vector pageList = new java.util.Vector();
- private Vector bufferedImageList = new java.util.Vector();
- private BufferedImage currentPageImage = null;
-
- /** Font configuration */
- protected Document fontInfo;
-
- /**
- The InputHandler associated with this Renderer.
- Sent to the PreviewDialog for document reloading.
- */
- private InputHandler inputHandler;
-
- /**
- * The resource bundle used for AWT messages.
- */
- protected Translator translator = null;
-
- private Map fontNames = new java.util.Hashtable();
- private Map fontStyles = new java.util.Hashtable();
- private Color saveColor = null;
-
- /**
- * The preview dialog frame used for display of the documents.
- * Also used as the AWT Component for FontSetup in generating
- * valid font measures.
- */
- protected PreviewDialog frame;
-
- public AWTRenderer(InputHandler handler) {
- inputHandler = handler;
- translator = new Translator();
- createPreviewDialog(inputHandler);
- }
-
- public AWTRenderer() {
- translator = new Translator();
- createPreviewDialog(null);
- }
-
- /**
- * @see org.apache.fop.render.Renderer
- */
- public boolean supportsOutOfOrder() {
- return false;
- }
-
- public Translator getTranslator() {
- return translator;
- }
-
- public void setupFontInfo(FOTreeControl foTreeControl) {
- // create a temp Image to test font metrics on
- fontInfo = (Document) foTreeControl;
- BufferedImage fontImage =
- new BufferedImage(100, 100, BufferedImage.TYPE_INT_RGB);
- FontSetup.setup(fontInfo, fontImage.createGraphics());
- }
-
- public int getPageNumber() {
- return pageNumber;
- }
-
- public void setPageNumber(int aValue) {
- pageNumber = aValue;
- }
-
- public void setScaleFactor(double newScaleFactor) {
- scaleFactor = newScaleFactor;
- }
-
- public double getScaleFactor() {
- return scaleFactor;
- }
-
- public void startRenderer(OutputStream out)
- throws IOException {
- // empty pageViewportList, in case of a reload from PreviewDialog
- pageViewportList.removeAllElements();
- pageList.removeAllElements();
- bufferedImageList.removeAllElements();
- System.out.println("\nRegion Types: 0-Before/Top, 1-Start/Left, 2-Body, 3-End/Right, 4-After/Bottom");
- }
-
- public void stopRenderer()
- throws IOException {
- frame.setStatus(translator.getString("Status.Show"));
- frame.showPage();
- }
-
- // Printable Interface
- public PageFormat getPageFormat(int pos) {
- return null;
- }
-
- public Printable getPrintable(int pos) {
- return null;
- }
-
- public int getNumberOfPages() {
- return pageViewportList.size();
- }
-
- public int print(Graphics g, PageFormat format, int pos) {
- return 0;
- }
-
- private PreviewDialog createPreviewDialog(InputHandler handler) {
- frame = new PreviewDialog(this, handler);
- frame.addWindowListener(new WindowAdapter() {
- public void windowClosed(WindowEvent we) {
- System.exit(0);
- }
- });
-
- //Centers the window
- Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();
- Dimension frameSize = frame.getSize();
- if (frameSize.height > screenSize.height) {
- frameSize.height = screenSize.height;
- }
- if (frameSize.width > screenSize.width) {
- frameSize.width = screenSize.width;
- }
- frame.setLocation((screenSize.width - frameSize.width) / 2,
- (screenSize.height - frameSize.height) / 2);
- frame.setVisible(true);
- frame.setStatus(translator.getString("Status.Build.FO.tree"));
- return frame;
- }
-
- /** This method override only stores the PageViewport in a vector.
- * No actual rendering performed -- this is done by getPageImage(pageNum) instead.
- * @param pageViewport the PageViewport object supplied by the Area Tree
- * @see org.apache.fop.render.Renderer
- */
- public void renderPage(PageViewport pageViewport) throws IOException, FOPException {
- pageViewportList.add(pageViewport);
- pageList.add(pageViewport.getPage().clone());
- bufferedImageList.add(getPageImage(pageViewport));
- }
-
- public BufferedImage getBufferedPageImage(int pageNum) throws FOPException {
- return (BufferedImage) bufferedImageList.get(pageNum);
- }
-
- /** Generates a desired page from the renderer's page viewport vector.
- * @param pageNum the 0-based page number to generate
- * @return the java.awt.image.BufferedImage corresponding to the page
- * @throws FOPException in case of an out-of-range page number requested
- */
- public BufferedImage getPageImage(PageViewport pageViewport) throws FOPException {
- Page page = pageViewport.getPage();
-
- Rectangle2D bounds = pageViewport.getViewArea();
- pageWidth = (int) Math.round(bounds.getWidth() / 1000f );
- pageHeight = (int) Math.round(bounds.getHeight() / 1000f );
-/*
- System.out.println("(Page) X, Y, Width, Height: " + bounds.getX()
- + " " + bounds.getY()
- + " " + bounds.getWidth()
- + " " + bounds.getHeight());
-*/
- currentPageImage =
- new BufferedImage((int)((pageWidth * (int)scaleFactor) / 100),
- (int)((pageHeight * (int)scaleFactor) / 100),
- BufferedImage.TYPE_INT_RGB);
-
- Graphics2D graphics = currentPageImage.createGraphics();
- graphics.setRenderingHint (RenderingHints.KEY_FRACTIONALMETRICS,
- RenderingHints.VALUE_FRACTIONALMETRICS_ON);
-
- // transform page based on scale factor supplied
- AffineTransform at = graphics.getTransform();
- at.scale(scaleFactor / 100.0, scaleFactor / 100.0);
- graphics.setTransform(at);
-
- // draw page frame
- graphics.setColor(Color.white);
- graphics.fillRect(0, 0, pageWidth, pageHeight);
- graphics.setColor(Color.black);
- graphics.drawRect(-1, -1, pageWidth + 2, pageHeight + 2);
- graphics.drawLine(pageWidth + 2, 0, pageWidth + 2, pageHeight + 2);
- graphics.drawLine(pageWidth + 3, 1, pageWidth + 3, pageHeight + 3);
- graphics.drawLine(0, pageHeight + 2, pageWidth + 2, pageHeight + 2);
- graphics.drawLine(1, pageHeight + 3, pageWidth + 3, pageHeight + 3);
-
- renderPageAreas(page);
- return currentPageImage;
- }
-
- /** Generates a desired page from the renderer's page viewport vector.
- * @param pageNum the 0-based page number to generate
- * @return the java.awt.image.BufferedImage corresponding to the page
- * @throws FOPException in case of an out-of-range page number requested
- */
- public BufferedImage getPageImage(int pageNum) throws FOPException {
- if (pageNum < 0 || pageNum >= pageViewportList.size()) {
- throw new FOPException("out-of-range page number (" + pageNum
- + ") requested; only " + pageViewportList.size()
- + " page(s) available.");
- }
- PageViewport pageViewport = (PageViewport) pageViewportList.get(pageNum);
- Page page = (Page) pageList.get(pageNum);
-
- Rectangle2D bounds = pageViewport.getViewArea();
- pageWidth = (int) Math.round(bounds.getWidth() / 1000f );
- pageHeight = (int) Math.round(bounds.getHeight() / 1000f );
-/*
- System.out.println("(Page) X, Y, Width, Height: " + bounds.getX()
- + " " + bounds.getY()
- + " " + bounds.getWidth()
- + " " + bounds.getHeight());
-*/
- currentPageImage =
- new BufferedImage((int)((pageWidth * (int)scaleFactor) / 100),
- (int)((pageHeight * (int)scaleFactor) / 100),
- BufferedImage.TYPE_INT_RGB);
-
- Graphics2D graphics = currentPageImage.createGraphics();
- graphics.setRenderingHint (RenderingHints.KEY_FRACTIONALMETRICS,
- RenderingHints.VALUE_FRACTIONALMETRICS_ON);
-
- // transform page based on scale factor supplied
- AffineTransform at = graphics.getTransform();
- at.scale(scaleFactor / 100.0, scaleFactor / 100.0);
- graphics.setTransform(at);
-
- // draw page frame
- graphics.setColor(Color.white);
- graphics.fillRect(0, 0, pageWidth, pageHeight);
- graphics.setColor(Color.black);
- graphics.drawRect(-1, -1, pageWidth + 2, pageHeight + 2);
- graphics.drawLine(pageWidth + 2, 0, pageWidth + 2, pageHeight + 2);
- graphics.drawLine(pageWidth + 3, 1, pageWidth + 3, pageHeight + 3);
- graphics.drawLine(0, pageHeight + 2, pageWidth + 2, pageHeight + 2);
- graphics.drawLine(1, pageHeight + 3, pageWidth + 3, pageHeight + 3);
-
- renderPageAreas(page);
- return currentPageImage;
- }
-
- /**
- * Handle the traits for a region
- * This is used to draw the traits for the given page region.
- * (See Sect. 6.4.1.2 of XSL-FO spec.)
- * @param region the RegionViewport whose region is to be drawn
- */
- protected void handleRegionTraits(RegionViewport region) {
- Rectangle2D viewArea = region.getViewArea();
-
- int startX = (int) Math.round((viewArea.getX() / 1000f)
- * (scaleFactor / 100f));
- int startY = (int) Math.round((viewArea.getY() / 1000f)
- * (scaleFactor / 100f));
- // for rounding to work correctly, need to take into account
- // fractional portion of X and Y.
- int width = (int) Math.round(((viewArea.getX() + viewArea.getWidth()) / 1000f)
- * (scaleFactor / 100f)) - startX;
- int height = (int) Math.round(((viewArea.getY() + viewArea.getHeight()) / 1000f)
- * (scaleFactor / 100f)) - startY;
-
- if (region.getRegion() != null) {
- System.out.print("\nRegion type = " + region.getRegion().getRegionClass());
- }
-
- System.out.println(" X, Width, Y, Height: " + startX
- + " " + width
- + " " + startY
- + " " + height
- );
-
- drawBackAndBorders(region, startX, startY, width, height);
- }
-
- /**
- * Draw the background and borders.
- * This draws the background and border traits for an area given
- * the position.
- *
- * @param block the area to get the traits from
- * @param startx the start x position
- * @param starty the start y position
- * @param width the width of the area
- * @param height the height of the area
- */
- protected void drawBackAndBorders(Area block,
- int startx, int starty,
- int width, int height) {
-
- // draw background then border
- Graphics2D graphics = currentPageImage.createGraphics();
- Trait.Background back;
- back = (Trait.Background) block.getTrait(Trait.BACKGROUND);
- if (back != null) {
-
- if (back.getColor() != null) {
- graphics.setColor(back.getColor().getAWTColor());
- graphics.fillRect(startx, starty, width, height);
- }
- if (back.getURL() != null) { // TODO: implement
- ImageFactory fact = ImageFactory.getInstance();
- FopImage fopimage = fact.getImage(back.getURL(), userAgent);
- if (fopimage != null && fopimage.load(FopImage.DIMENSIONS, userAgent.getLogger())) {
- if (back.getRepeat() == BackgroundRepeat.REPEAT) {
- // create a pattern for the image
- } else {
- // place once
- Rectangle2D pos;
- pos = new Rectangle2D.Float((startx + back.getHoriz()) * 1000,
- (starty + back.getVertical()) * 1000,
- fopimage.getWidth() * 1000,
- fopimage.getHeight() * 1000);
-// putImage(back.getURL(), pos);
- }
- }
- }
- }
-
- BorderProps bps = (BorderProps) block.getTrait(Trait.BORDER_BEFORE);
- if (bps != null) {
- int borderWidth = (int) Math.round((bps.width / 1000f) * (scaleFactor / 100f));
- graphics.setColor(bps.color.getAWTColor());
- graphics.fillRect(startx, starty, width, borderWidth);
- }
- bps = (BorderProps) block.getTrait(Trait.BORDER_AFTER);
- if (bps != null) {
- int borderWidth = (int) Math.round((bps.width / 1000f) * (scaleFactor / 100f));
- int sy = starty + height;
- graphics.setColor(bps.color.getAWTColor());
- graphics.fillRect(startx, starty + height - borderWidth,
- width, borderWidth);
- }
- bps = (BorderProps) block.getTrait(Trait.BORDER_START);
- if (bps != null) {
- int borderWidth = (int) Math.round((bps.width / 1000f) * (scaleFactor / 100f));
- graphics.setColor(bps.color.getAWTColor());
- graphics.fillRect(startx, starty, borderWidth, height);
- }
- bps = (BorderProps) block.getTrait(Trait.BORDER_END);
- if (bps != null) {
- int borderWidth = (int) Math.round((bps.width / 1000f) * (scaleFactor / 100f));
- int sx = startx + width;
- graphics.setColor(bps.color.getAWTColor());
- graphics.fillRect(startx + width - borderWidth, starty,
- borderWidth, height);
- }
-
- }
-
- /**
- * @see org.apache.fop.render.Renderer#renderText(TextArea)
- */
- public void renderText(TextArea text) {
- System.out.println("In render text: " + text.getTextArea());
-
- Graphics2D graphics = currentPageImage.createGraphics();
- String fontName = (String) text.getTrait(Trait.FONT_NAME);
- int size = ((Integer) text.getTrait(Trait.FONT_SIZE)).intValue();
-// Typeface f = (Typeface) fontInfo.getFonts().get(fontName);
- ColorType ct = (ColorType) text.getTrait(Trait.COLOR);
-
- FontMetricsMapper mapper = (FontMetricsMapper)
- fontInfo.getMetricsFor(fontName);
- if (mapper == null) {
- mapper = new FontMetricsMapper("MonoSpaced", java.awt.Font.PLAIN,
- graphics);
- }
-
-// graphics.setColor(ct.getAWTColor());
-// graphics.setFont(mapper.getFont(size));
- graphics.setColor(java.awt.Color.black);
- graphics.setFont(new java.awt.Font("monospaced", java.awt.Font.PLAIN,
- 10));
-
- int rx = currentBlockIPPosition;
- int bl = currentBPPosition + text.getOffset();
-
- int newx = (int) (rx + 500) / 1000;
- int newy = (int) (pageHeight - (bl + 500) / 1000);
-
- String s = text.getTextArea();
-// graphics.drawString(s, newx, newy);
- graphics.drawString(s, 220, 200);
-
- // TODO: render text decorations
- currentBlockIPPosition += text.getWidth();
- }
-}
diff --git a/src/java/org/apache/fop/render/awt/FontMetricsMapper.java b/src/java/org/apache/fop/render/awt/FontMetricsMapper.java
deleted file mode 100644
index 6e0df2c66..000000000
--- a/src/java/org/apache/fop/render/awt/FontMetricsMapper.java
+++ /dev/null
@@ -1,166 +0,0 @@
-/*
- * Copyright 1999-2004 The Apache Software Foundation.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/* $Id$ */
-
-package org.apache.fop.render.awt;
-
-// Java
-import java.awt.Graphics2D;
-import java.util.Map;
-
-// FOP
-import org.apache.fop.fonts.FontMetrics;
-import org.apache.fop.fonts.FontType;
-
-
-/**
- * This class implements org.apache.fop.layout.FontMetrics and
- * is added to the hash table in FontInfo. It deferes the
- * actual calculation of the metrics to
- * AWTFontMetrics. It only keeps the java name and
- * style as member varibles
- */
-
-public class FontMetricsMapper implements FontMetrics {
-
- /**
- * The first and last non space-character
- */
- private static final int FIRST_CHAR = 32;
- private static final int LAST_CHAR = 255;
-
- /**
- * This is a AWTFontMetrics that does the real calculation.
- * It is only one class that dynamically determines the font-size.
- */
- private static AWTFontMetrics metric = null;
-
- /**
- * The java name of the font.
- * # Make the family name immutable.
- */
- private final String family;
-
- /**
- * The java style of the font.
- * # Make the style immutable.
- */
- private final int style;
-
- /**
- * Constructs a new Font-metrics.
- * @param family the family name of the font (java value)
- * @param style the java type style value of the font
- * @param graphics a Graphics2D object - this is needed so
- * that we can get an instance of java.awt.FontMetrics
- */
- public FontMetricsMapper(String family, int style, Graphics2D graphics) {
- this.family = family;
- this.style = style;
- if (metric == null) {
- metric = new AWTFontMetrics(graphics);
- }
- }
-
- /**
- * @see org.apache.fop.fonts.FontMetrics#getFontName()
- */
- public String getFontName() {
- return family;
- }
-
- /**
- * @see org.apache.fop.fonts.FontMetrics#getFontType()
- */
- public FontType getFontType() {
- return FontType.OTHER;
- }
-
- /**
- * @see org.apache.fop.fonts.FontMetrics#getAscender(int)
- */
- public int getAscender(int size) {
- return metric.getAscender(family, style, size);
- }
-
- /**
- * @see org.apache.fop.fonts.FontMetrics#getCapHeight(int)
- */
- public int getCapHeight(int size) {
- return metric.getCapHeight(family, style, size);
- }
-
- /**
- * @see org.apache.fop.fonts.FontMetrics#getDescender(int)
- */
- public int getDescender(int size) {
- return metric.getDescender(family, style, size);
- }
-
- /**
- * @see org.apache.fop.fonts.FontMetrics#getXHeight(int)
- */
- public int getXHeight(int size) {
- return metric.getXHeight(family, style, size);
- }
-
- /**
- * @see org.apache.fop.fonts.FontMetrics#getWidth(int, int)
- */
- public int getWidth(int i, int size) {
- return metric.width(i, family, style, size);
- }
-
-
- /**
- * @see org.apache.fop.fonts.FontMetrics#getWidths()
- */
- public int[] getWidths() {
- return metric.getWidths(family, style, AWTFontMetrics.FONT_SIZE);
- }
-
- /**
- * Gets a Font instance of the Font that this
- * FontMetrics describes in the desired size.
- * @param size font size
- * @return font with the desired characeristics.
- */
- public java.awt.Font getFont(int size) {
- return metric.getFont(family, style, size);
- }
-
- /**
- * @see org.apache.fop.fonts.FontMetrics#getKerningInfo()
- */
- public Map getKerningInfo() {
- return java.util.Collections.EMPTY_MAP;
- }
-
- /**
- * @see org.apache.fop.fonts.FontMetrics#hasKerningInfo()
- */
- public boolean hasKerningInfo() {
- return false;
- }
-
-
-}
-
-
-
-
-
diff --git a/src/java/org/apache/fop/render/awt/FontSetup.java b/src/java/org/apache/fop/render/awt/FontSetup.java
deleted file mode 100644
index cdac2ddb8..000000000
--- a/src/java/org/apache/fop/render/awt/FontSetup.java
+++ /dev/null
@@ -1,182 +0,0 @@
-/*
- * Copyright 1999-2004 The Apache Software Foundation.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/* $Id$ */
-
-package org.apache.fop.render.awt;
-
-// FOP
-import org.apache.fop.apps.Document;
-import org.apache.fop.fonts.Font;
-
-// Java
-import java.awt.Graphics2D;
-
-/**
- * Sets up the AWT fonts. It is similar to
- * org.apache.fop.render.pdf.FontSetup.
- * Assigns the font (with metrics) to internal names like "F1" and
- * assigns family-style-weight triplets to the fonts.
- */
-public class FontSetup {
-
-
- /**
- * Sets up the font info object.
- *
- * Adds metrics for basic fonts and useful family-style-weight
- * triplets for lookup.
- *
- * @param fontInfo the font info object to set up
- * @param graphics needed for acces to font metrics
- */
- public static void setup(Document fontInfo, Graphics2D graphics) {
- FontMetricsMapper metric;
- int normal, bold, bolditalic, italic;
-
- /*
- * available java fonts are:
- * Serif - bold, normal, italic, bold-italic
- * SansSerif - bold, normal, italic, bold-italic
- * MonoSpaced - bold, normal, italic, bold-italic
- */
- normal = java.awt.Font.PLAIN;
- bold = java.awt.Font.BOLD;
- italic = java.awt.Font.ITALIC;
- bolditalic = java.awt.Font.BOLD + java.awt.Font.ITALIC;
-
- metric = new FontMetricsMapper("SansSerif", normal, graphics);
- // --> goes to F1
- fontInfo.addMetrics("F1", metric);
- metric = new FontMetricsMapper("SansSerif", italic, graphics);
- // --> goes to F2
- fontInfo.addMetrics("F2", metric);
- metric = new FontMetricsMapper("SansSerif", bold, graphics);
- // --> goes to F3
- fontInfo.addMetrics("F3", metric);
- metric = new FontMetricsMapper("SansSerif", bolditalic, graphics);
- // --> goes to F4
- fontInfo.addMetrics("F4", metric);
-
-
- metric = new FontMetricsMapper("Serif", normal, graphics);
- // --> goes to F5
- fontInfo.addMetrics("F5", metric);
- metric = new FontMetricsMapper("Serif", italic, graphics);
- // --> goes to F6
- fontInfo.addMetrics("F6", metric);
- metric = new FontMetricsMapper("Serif", bold, graphics);
- // --> goes to F7
- fontInfo.addMetrics("F7", metric);
- metric = new FontMetricsMapper("Serif", bolditalic, graphics);
- // --> goes to F8
- fontInfo.addMetrics("F8", metric);
-
- metric = new FontMetricsMapper("MonoSpaced", normal, graphics);
- // --> goes to F9
- fontInfo.addMetrics("F9", metric);
- metric = new FontMetricsMapper("MonoSpaced", italic, graphics);
- // --> goes to F10
- fontInfo.addMetrics("F10", metric);
- metric = new FontMetricsMapper("MonoSpaced", bold, graphics);
- // --> goes to F11
- fontInfo.addMetrics("F11", metric);
- metric = new FontMetricsMapper("MonoSpaced", bolditalic, graphics);
- // --> goes to F12
- fontInfo.addMetrics("F12", metric);
-
- metric = new FontMetricsMapper("Symbol", bolditalic, graphics);
- // --> goes to F13 and F14
- fontInfo.addMetrics("F13", metric);
- fontInfo.addMetrics("F14", metric);
-
- // Custom type 1 fonts step 1/2
- // fontInfo.addMetrics("F15", new OMEP());
- // fontInfo.addMetrics("F16", new GaramondLightCondensed());
- // fontInfo.addMetrics("F17", new BauerBodoniBoldItalic());
-
- /* any is treated as serif */
- fontInfo.addFontProperties("F5", "any", "normal", Font.NORMAL);
- fontInfo.addFontProperties("F6", "any", "italic", Font.NORMAL);
- fontInfo.addFontProperties("F6", "any", "oblique", Font.NORMAL);
- fontInfo.addFontProperties("F7", "any", "normal", Font.BOLD);
- fontInfo.addFontProperties("F8", "any", "italic", Font.BOLD);
- fontInfo.addFontProperties("F8", "any", "oblique", Font.BOLD);
-
- fontInfo.addFontProperties("F1", "sans-serif", "normal", Font.NORMAL);
- fontInfo.addFontProperties("F2", "sans-serif", "oblique", Font.NORMAL);
- fontInfo.addFontProperties("F2", "sans-serif", "italic", Font.NORMAL);
- fontInfo.addFontProperties("F3", "sans-serif", "normal", Font.BOLD);
- fontInfo.addFontProperties("F4", "sans-serif", "oblique", Font.BOLD);
- fontInfo.addFontProperties("F4", "sans-serif", "italic", Font.BOLD);
- fontInfo.addFontProperties("F5", "serif", "normal", Font.NORMAL);
- fontInfo.addFontProperties("F6", "serif", "oblique", Font.NORMAL);
- fontInfo.addFontProperties("F6", "serif", "italic", Font.NORMAL);
- fontInfo.addFontProperties("F7", "serif", "normal", Font.BOLD);
- fontInfo.addFontProperties("F8", "serif", "oblique", Font.BOLD);
- fontInfo.addFontProperties("F8", "serif", "italic", Font.BOLD);
- fontInfo.addFontProperties("F9", "monospace", "normal", Font.NORMAL);
- fontInfo.addFontProperties("F10", "monospace", "oblique", Font.NORMAL);
- fontInfo.addFontProperties("F10", "monospace", "italic", Font.NORMAL);
- fontInfo.addFontProperties("F11", "monospace", "normal", Font.BOLD);
- fontInfo.addFontProperties("F12", "monospace", "oblique", Font.BOLD);
- fontInfo.addFontProperties("F12", "monospace", "italic", Font.BOLD);
-
- fontInfo.addFontProperties("F1", "Helvetica", "normal", Font.NORMAL);
- fontInfo.addFontProperties("F2", "Helvetica", "oblique", Font.NORMAL);
- fontInfo.addFontProperties("F2", "Helvetica", "italic", Font.NORMAL);
- fontInfo.addFontProperties("F3", "Helvetica", "normal", Font.BOLD);
- fontInfo.addFontProperties("F4", "Helvetica", "oblique", Font.BOLD);
- fontInfo.addFontProperties("F4", "Helvetica", "italic", Font.BOLD);
- fontInfo.addFontProperties("F5", "Times", "normal", Font.NORMAL);
- fontInfo.addFontProperties("F6", "Times", "oblique", Font.NORMAL);
- fontInfo.addFontProperties("F6", "Times", "italic", Font.NORMAL);
- fontInfo.addFontProperties("F7", "Times", "normal", Font.BOLD);
- fontInfo.addFontProperties("F8", "Times", "oblique", Font.BOLD);
- fontInfo.addFontProperties("F8", "Times", "italic", Font.BOLD);
- fontInfo.addFontProperties("F9", "Courier", "normal", Font.NORMAL);
- fontInfo.addFontProperties("F10", "Courier", "oblique", Font.NORMAL);
- fontInfo.addFontProperties("F10", "Courier", "italic", Font.NORMAL);
- fontInfo.addFontProperties("F11", "Courier", "normal", Font.BOLD);
- fontInfo.addFontProperties("F12", "Courier", "oblique", Font.BOLD);
- fontInfo.addFontProperties("F12", "Courier", "italic", Font.BOLD);
- fontInfo.addFontProperties("F13", "Symbol", "normal", Font.NORMAL);
- fontInfo.addFontProperties("F14", "ZapfDingbats", "normal", Font.NORMAL);
-
- // Custom type 1 fonts step 2/2
- // fontInfo.addFontProperties("F15", "OMEP", "normal", FontInfo.NORMAL);
- // fontInfo.addFontProperties("F16", "Garamond-LightCondensed", "normal", FontInfo.NORMAL);
- // fontInfo.addFontProperties("F17", "BauerBodoni", "italic", FontInfo.BOLD);
-
- /* for compatibility with PassiveTex */
- fontInfo.addFontProperties("F5", "Times-Roman", "normal", Font.NORMAL);
- fontInfo.addFontProperties("F6", "Times-Roman", "oblique", Font.NORMAL);
- fontInfo.addFontProperties("F6", "Times-Roman", "italic", Font.NORMAL);
- fontInfo.addFontProperties("F7", "Times-Roman", "normal", Font.BOLD);
- fontInfo.addFontProperties("F8", "Times-Roman", "oblique", Font.BOLD);
- fontInfo.addFontProperties("F8", "Times-Roman", "italic", Font.BOLD);
- fontInfo.addFontProperties("F5", "Times Roman", "normal", Font.NORMAL);
- fontInfo.addFontProperties("F6", "Times Roman", "oblique", Font.NORMAL);
- fontInfo.addFontProperties("F6", "Times Roman", "italic", Font.NORMAL);
- fontInfo.addFontProperties("F7", "Times Roman", "normal", Font.BOLD);
- fontInfo.addFontProperties("F8", "Times Roman", "oblique", Font.BOLD);
- fontInfo.addFontProperties("F8", "Times Roman", "italic", Font.BOLD);
- fontInfo.addFontProperties("F9", "Computer-Modern-Typewriter",
- "normal", Font.NORMAL);
- }
-
-}
-
diff --git a/src/java/org/apache/fop/render/awt/viewer/Command.java b/src/java/org/apache/fop/render/awt/viewer/Command.java
deleted file mode 100644
index 725255a0e..000000000
--- a/src/java/org/apache/fop/render/awt/viewer/Command.java
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- * Copyright 1999-2004 The Apache Software Foundation.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/* $Id$ */
-
-package org.apache.fop.render.awt.viewer;
-
-//Java
-import java.awt.event.ActionEvent;
-import javax.swing.AbstractAction;
-import javax.swing.ImageIcon;
-import java.net.URL;
-
-/**
- * This class represents UI-commands, which can be used as menu or toolbar
- * items
.
- * When the Command object receives action event, that object's
- * doit method is invoked. doit method by default
- * does nothing and the class customer have to override it to implement
- * any action handling logic.
- * Originally contributed by:
- * Juergen Verwohlt: Juergen.Verwohlt@jcatalog.com,
- * Rainer Steinkuhle: Rainer.Steinkuhle@jcatalog.com,
- * Stanislav Gorkhover: Stanislav.Gorkhover@jcatalog.com
- */
-public class Command extends AbstractAction {
-
- private static final String IMAGE_DIR = "images/";
-
- /**
- * Creates Command object with a given name and
- * sets the name as a tooltip text. No associated icon image.
- * @param name of the command
- */
- public Command(String name) {
- super(name);
- putValue(SHORT_DESCRIPTION, name);
- }
-
- /**
- * Creates Command object with a given name, the same
- * tooltip text and icon image if appropriate image file is found.
- * @param name name of the command
- * @param iconName name of the icon
- */
- public Command(String name, String iconName) {
- super(name);
- putValue(SHORT_DESCRIPTION, name);
- URL url = getClass().getResource(IMAGE_DIR + iconName + ".gif");
- if (url != null) {
- putValue(SMALL_ICON, new ImageIcon(url));
- }
- }
-
- /**
- * @see java.awt.event.ActionListener#actionPerformed(ActionEvent)
- */
- public void actionPerformed(ActionEvent e) {
- doit();
- }
-
- /**
- * Action handler, have to be overrided by subclasses.
- */
- public void doit() {
- //Do nothing
- }
-}
-
diff --git a/src/java/org/apache/fop/render/awt/viewer/GoToPageDialog.java b/src/java/org/apache/fop/render/awt/viewer/GoToPageDialog.java
deleted file mode 100644
index d3db6979b..000000000
--- a/src/java/org/apache/fop/render/awt/viewer/GoToPageDialog.java
+++ /dev/null
@@ -1,128 +0,0 @@
-/*
- * Copyright 1999-2004 The Apache Software Foundation.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/* $Id$ */
-
-package org.apache.fop.render.awt.viewer;
-
-import java.awt.Dimension;
-import java.awt.Frame;
-import java.awt.GridBagConstraints;
-import java.awt.GridBagLayout;
-import java.awt.Insets;
-
-import javax.swing.JButton;
-import javax.swing.JDialog;
-import javax.swing.JLabel;
-import javax.swing.JPanel;
-import javax.swing.JTextField;
-
-import java.awt.event.ActionEvent;
-import java.awt.event.ActionListener;
-
-/**
- * Go to Page Dialog.
- * Originally contributed by:
- * Juergen Verwohlt: Juergen.Verwohlt@jCatalog.com,
- * Rainer Steinkuhle: Rainer.Steinkuhle@jCatalog.com,
- * Stanislav Gorkhover: Stanislav.Gorkhover@jCatalog.com
- */
-public class GoToPageDialog extends JDialog {
-
- private JTextField pgNbField;
- private int pageNumber = -1;
-
- /**
- * Creates modal dialog with a given title, attached to a given frame.
- * @param frame Frame to attach to
- * @param title dialog title
- * @param translator translator for localization
- */
- public GoToPageDialog(Frame frame, String title, Translator translator) {
- super(frame, title, true);
- jbInit(translator);
- pack();
- }
-
- private void jbInit(Translator translator) {
- JPanel panel1 = new JPanel();
- GridBagLayout gridBagLayout1 = new GridBagLayout();
- JLabel pgNbLabel = new JLabel();
- pgNbField = new JTextField();
- JButton okButton = new JButton();
- JButton cancelButton = new JButton();
- panel1.setLayout(gridBagLayout1);
- pgNbLabel.setText(translator.getString("Label.Page.number"));
- okButton.setText(translator.getString("Button.Ok"));
- okButton.addActionListener(new ActionListener() {
- public void actionPerformed(ActionEvent e) {
- okButtonActionPerformed(e);
- }
- });
- cancelButton.setText(translator.getString("Button.Cancel"));
- cancelButton.addActionListener(new java.awt.event.ActionListener() {
- public void actionPerformed(ActionEvent e) {
- cancelButtonActionPerformed(e);
- }
- });
- panel1.setMinimumSize(new Dimension(250, 78));
- getContentPane().add(panel1);
- panel1.add(pgNbLabel,
- new GridBagConstraints(0, 0, 1, 1, 0.0, 0.0,
- GridBagConstraints.WEST,
- GridBagConstraints.NONE,
- new Insets(10, 10, 10, 5), 0, 0));
- panel1.add(pgNbField,
- new GridBagConstraints(1, 0, 1, 1, 1.0, 0.0,
- GridBagConstraints.WEST,
- GridBagConstraints.BOTH,
- new Insets(10, 5, 10, 10), 0, 0));
- panel1.add(okButton,
- new GridBagConstraints(0, 1, 1, 1, 0.0, 0.0,
- GridBagConstraints.EAST,
- GridBagConstraints.NONE,
- new Insets(0, 0, 10, 5), 0, 0));
- panel1.add(cancelButton,
- new GridBagConstraints(1, 1, 1, 1, 0.0, 0.0,
- GridBagConstraints.WEST,
- GridBagConstraints.NONE,
- new Insets(0, 10, 10, 10), 0, 0));
- }
-
- private void okButtonActionPerformed(ActionEvent e) {
- try {
- pageNumber = Integer.parseInt(pgNbField.getText());
- dispose();
- } catch (NumberFormatException nfe) {
- pgNbField.setText("???");
- }
-
- }
-
- private void cancelButtonActionPerformed(ActionEvent e) {
- pageNumber = -1;
- dispose();
- }
-
- /**
- * Returns page number, entered by user.
- * @return the page number
- */
- public int getPageNumber() {
- return pageNumber;
- }
-}
-
diff --git a/src/java/org/apache/fop/render/awt/viewer/PreviewDialog.java b/src/java/org/apache/fop/render/awt/viewer/PreviewDialog.java
deleted file mode 100644
index c1d06615c..000000000
--- a/src/java/org/apache/fop/render/awt/viewer/PreviewDialog.java
+++ /dev/null
@@ -1,571 +0,0 @@
-/*
- * Copyright 1999-2004 The Apache Software Foundation.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/* $Id$ */
-
-package org.apache.fop.render.awt.viewer;
-
-//Java
-import javax.swing.BorderFactory;
-import javax.swing.ImageIcon;
-import javax.swing.JComboBox;
-import javax.swing.JFrame;
-import javax.swing.JLabel;
-import javax.swing.JMenu;
-import javax.swing.JMenuBar;
-import javax.swing.JOptionPane;
-import javax.swing.JPanel;
-import javax.swing.JScrollPane;
-import javax.swing.JToolBar;
-import javax.swing.SwingUtilities;
-
-import java.awt.BorderLayout;
-import java.awt.Color;
-import java.awt.Dimension;
-import java.awt.Graphics;
-import java.awt.GridBagConstraints;
-import java.awt.GridBagLayout;
-import java.awt.Insets;
-import java.awt.Point;
-import java.awt.Toolkit;
-import java.awt.event.ActionEvent;
-import java.awt.event.ActionListener;
-import java.awt.image.BufferedImage;
-import java.awt.print.PrinterJob;
-import java.awt.print.PrinterException;
-
-//FOP
-import org.apache.fop.apps.Driver;
-import org.apache.fop.apps.InputHandler;
-import org.apache.fop.apps.FOPException;
-import org.apache.fop.render.awt.AWTRenderer;
-
-/**
- * AWT Viewer main window.
- * Originally contributed by:
- * Juergen Verwohlt: Juergen.Verwohlt@jCatalog.com,
- * Rainer Steinkuhle: Rainer.Steinkuhle@jCatalog.com,
- * Stanislav Gorkhover: Stanislav.Gorkhover@jCatalog.com
- */
-public class PreviewDialog extends JFrame {
-
- /** The Translator for localization */
- protected Translator translator;
- /** The AWT renderer */
- protected AWTRenderer renderer;
- /** The InputHandler associated with this window */
- protected InputHandler inputHandler;
- /** The Driver used for refreshing/reloading the view */
- protected Driver driver;
-
- private int currentPage = 0;
- private int pageCount = 0;
- private Reloader reloader;
- private JComboBox scale;
- private JLabel processStatus;
- private JLabel pageLabel;
- private JLabel infoStatus;
-
- /**
- * Creates a new PreviewDialog that uses the given renderer.
- * @param aRenderer the to use renderer
- */
- public PreviewDialog(AWTRenderer aRenderer, InputHandler handler) {
- renderer = aRenderer;
- inputHandler = handler;
- translator = renderer.getTranslator();
-
- //Commands aka Actions
- Command printAction = new Command(translator.getString("Menu.Print"), "Print") {
- public void doit() {
- print();
- }
- };
- Command firstPageAction = new Command(translator.getString("Menu.First.page"),
- "firstpg") {
- public void doit() {
- goToFirstPage();
- }
- };
- Command previousPageAction = new Command(translator.getString("Menu.Prev.page"),
- "prevpg") {
- public void doit() {
- goToPreviousPage();
- }
- };
- Command nextPageAction = new Command(translator.getString("Menu.Next.page"), "nextpg") {
- public void doit() {
- goToNextPage();
- }
-
- };
- Command lastPageAction = new Command(translator.getString("Menu.Last.page"), "lastpg") {
- public void doit() {
- goToLastPage();
- }
- };
- Command reloadAction = new Command(translator.getString("Menu.Reload"), "reload") {
- public void doit() {
- reload();
- }
- };
-
- setTitle("FOP: AWT-" + translator.getString("Title.Preview"));
- setDefaultCloseOperation(DISPOSE_ON_CLOSE);
-
- //Sets size to be 61%x90% of the screen size
- Dimension screen = Toolkit.getDefaultToolkit().getScreenSize();
- //Rather frivolous size - fits A4 page width in 1024x768 screen on my desktop
- setSize(screen.width * 61 / 100, screen.height * 9 / 10);
-
- //Page view stuff
- pageLabel = new JLabel();
- JScrollPane previewArea = new JScrollPane(pageLabel);
- previewArea.getViewport().setBackground(Color.gray);
- previewArea.setMinimumSize(new Dimension(50, 50));
- getContentPane().add(previewArea, BorderLayout.CENTER);
-
- //Scaling combobox
- scale = new JComboBox();
- scale.addItem("25%");
- scale.addItem("50%");
- scale.addItem("75%");
- scale.addItem("100%");
- scale.addItem("150%");
- scale.addItem("200%");
- scale.setMaximumSize(new Dimension(80, 24));
- scale.setPreferredSize(new Dimension(80, 24));
- scale.addActionListener(new ActionListener() {
- public void actionPerformed(ActionEvent e) {
- scaleActionPerformed(e);
- }
- });
- scale.setSelectedItem("100%");
- renderer.setScaleFactor(100.0);
-
- //Menu
- setJMenuBar(setupMenu());
-
- //Toolbar
- JToolBar toolBar = new JToolBar();
- toolBar.add(printAction);
- toolBar.add(reloadAction);
- toolBar.addSeparator();
- toolBar.add(firstPageAction);
- toolBar.add(previousPageAction);
- toolBar.add(nextPageAction);
- toolBar.add(lastPageAction);
- toolBar.addSeparator();
- toolBar.add(new JLabel(translator.getString("Menu.Zoom")));
- toolBar.addSeparator();
- toolBar.add(scale);
- getContentPane().add(toolBar, BorderLayout.NORTH);
- //Status bar
- JPanel statusBar = new JPanel();
- processStatus = new JLabel();
- processStatus.setBorder(BorderFactory.createCompoundBorder(
- BorderFactory.createEtchedBorder(),
- BorderFactory.createEmptyBorder(0, 3, 0, 0)));
- infoStatus = new JLabel();
- infoStatus.setBorder(BorderFactory.createCompoundBorder(
- BorderFactory.createEtchedBorder(),
- BorderFactory.createEmptyBorder(0, 3, 0, 0)));
-
- statusBar.setLayout(new GridBagLayout());
-
- processStatus.setPreferredSize(new Dimension(200, 21));
- processStatus.setMinimumSize(new Dimension(200, 21));
-
- infoStatus.setPreferredSize(new Dimension(100, 21));
- infoStatus.setMinimumSize(new Dimension(100, 21));
- statusBar.add(processStatus,
- new GridBagConstraints(0, 0, 1, 0, 2.0, 0.0,
- GridBagConstraints.CENTER,
- GridBagConstraints.HORIZONTAL,
- new Insets(0, 0, 0, 3), 0, 0));
- statusBar.add(infoStatus,
- new GridBagConstraints(1, 0, 1, 0, 1.0, 0.0,
- GridBagConstraints.CENTER,
- GridBagConstraints.HORIZONTAL,
- new Insets(0, 0, 0, 0), 0, 0));
- getContentPane().add(statusBar, BorderLayout.SOUTH);
- }
-
- /**
- * Creates a new menubar to be shown in this window.
- * @return the newly created menubar
- */
- private JMenuBar setupMenu() {
- JMenuBar menuBar = new JMenuBar();
- JMenu menu = new JMenu(translator.getString("Menu.File"));
-
- //Adds mostly the same actions, but without icons
- menu.add(new Command(translator.getString("Menu.Print")) {
- public void doit() {
- print();
- }
- });
- // inputHandler must be set to allow reloading
- if (inputHandler != null) {
- menu.add(new Command(translator.getString("Menu.Reload")) {
- public void doit() {
- reload();
- }
- });
- }
- menu.addSeparator();
- menu.add(new Command(translator.getString("Menu.Exit")) {
- public void doit() {
- dispose();
- }
- });
- menuBar.add(menu);
- menu = new JMenu(translator.getString("Menu.View"));
- menu.add(new Command(translator.getString("Menu.First.page")) {
- public void doit() {
- goToFirstPage();
- }
- });
- menu.add(new Command(translator.getString("Menu.Prev.page")) {
- public void doit() {
- goToPreviousPage();
- }
- });
- menu.add(new Command(translator.getString("Menu.Next.page")) {
- public void doit() {
- goToNextPage();
- }
- });
- menu.add(new Command(translator.getString("Menu.Last.page")) {
- public void doit() {
- goToLastPage();
- }
- });
- menu.add(new Command(translator.getString("Menu.Go.to.Page") + " ...") {
- public void doit() {
- showGoToPageDialog();
- }
- });
- menu.addSeparator();
- JMenu subMenu = new JMenu(translator.getString("Menu.Zoom"));
- subMenu.add(new Command("25%") {
- public void doit() {
- setScale(25.0);
- }
- });
- subMenu.add(new Command("50%") {
- public void doit() {
- setScale(50.0);
- }
- });
- subMenu.add(new Command("75%") {
- public void doit() {
- setScale(75.0);
- }
- });
- subMenu.add(new Command("100%") {
- public void doit() {
- setScale(100.0);
- }
- });
- subMenu.add(new Command("150%") {
- public void doit() {
- setScale(150.0);
- }
- });
- subMenu.add(new Command("200%") {
- public void doit() {
- setScale(200.0);
- }
- });
- menu.add(subMenu);
- menu.addSeparator();
- menu.add(new Command(translator.getString("Menu.Default.zoom")) {
- public void doit() {
- setScale(100.0);
- }
- });
- menuBar.add(menu);
- menu = new JMenu(translator.getString("Menu.Help"));
- menu.add(new Command(translator.getString("Menu.About")) {
- public void doit() {
- startHelpAbout();
- }
- });
- menuBar.add(menu);
- return menuBar;
- }
-
- /**
- * Shows the About box
- */
- private void startHelpAbout() {
- PreviewDialogAboutBox dlg = new PreviewDialogAboutBox(this, translator);
- //Centers the box
- Dimension dlgSize = dlg.getPreferredSize();
- Dimension frmSize = getSize();
- Point loc = getLocation();
- dlg.setLocation((frmSize.width - dlgSize.width) / 2 + loc.x,
- (frmSize.height - dlgSize.height) / 2 + loc.y);
- dlg.setVisible(true);
- }
-
- /**
- * Changes the current visible page
- * @param number the page number to go to
- */
- private void goToPage(int number) {
- currentPage = number;
- renderer.setPageNumber(number);
- showPage();
- }
-
- /**
- * Shows the previous page.
- */
- private void goToPreviousPage() {
- if (currentPage <= 0) {
- return;
- }
- currentPage--;
- goToPage(currentPage);
- }
-
-
- /**
- * Shows the next page.
- */
- private void goToNextPage() {
- if (currentPage >= pageCount - 1) {
- return;
- }
- currentPage++;
- goToPage(currentPage);
- }
-
- /**
- * Shows the last page.
- */
- private void goToLastPage() {
- if (currentPage == pageCount - 1) {
- return;
- }
- currentPage = pageCount - 1;
- goToPage(currentPage);
- }
-
- /**
- * Reloads and reformats document.
- */
- private synchronized void reload() {
- if (reloader == null || !reloader.isAlive()) {
- reloader = new Reloader();
- reloader.start();
- }
- }
-
- /**
- * This class is used to reload document in
- * a thread safe way.
- */
- private class Reloader extends Thread {
- public void run() {
- if (driver == null) {
- driver = new Driver();
- driver.setRenderer(renderer);
- } else {
- driver.reset();
- }
-
- pageLabel.setIcon(null);
- infoStatus.setText("");
- currentPage = 0;
-
- try {
- setStatus(translator.getString("Status.Build.FO.tree"));
- driver.render(inputHandler);
- setStatus(translator.getString("Status.Show"));
- } catch (FOPException e) {
- reportException(e);
- }
- }
- }
-
- /**
- * Shows "go to page" dialog and then goes to the selected page
- */
- private void showGoToPageDialog() {
- GoToPageDialog d = new GoToPageDialog(this,
- translator.getString("Menu.Go.to.Page"), translator);
- d.setLocation((int)getLocation().getX() + 50,
- (int)getLocation().getY() + 50);
- d.setVisible(true);
- currentPage = d.getPageNumber();
- if (currentPage < 1 || currentPage > pageCount) {
- return;
- }
- currentPage--;
- goToPage(currentPage);
- }
-
- /**
- * Shows the first page.
- */
- private void goToFirstPage() {
- if (currentPage == 0) {
- return;
- }
- currentPage = 0;
- goToPage(currentPage);
- }
-
- /**
- * Prints the document
- */
- private void print() {
- PrinterJob pj = PrinterJob.getPrinterJob();
- pj.setPageable(renderer);
- if (pj.printDialog()) {
- try {
- pj.print();
- } catch (PrinterException pe) {
- pe.printStackTrace();
- }
- }
- }
-
- /**
- * Scales page image
- */
- private void setScale(double scaleFactor) {
- if (scaleFactor == 25.0) {
- scale.setSelectedIndex(0);
- } else if (scaleFactor == 50.0) {
- scale.setSelectedIndex(1);
- } else if (scaleFactor == 75.0) {
- scale.setSelectedIndex(2);
- } else if (scaleFactor == 100.0) {
- scale.setSelectedIndex(3);
- } else if (scaleFactor == 150.0) {
- scale.setSelectedIndex(4);
- } else if (scaleFactor == 200.0) {
- scale.setSelectedIndex(5);
- }
- renderer.setScaleFactor(scaleFactor);
- if (renderer.getNumberOfPages() != 0) {
- showPage();
- }
- }
-
- private void scaleActionPerformed(ActionEvent e) {
- String item = (String)scale.getSelectedItem();
- setScale(Double.parseDouble(item.substring(0, item.indexOf('%'))));
- }
-
- /**
- * Sets message to be shown in the status bar in a thread safe way.
- * @param message the message
- */
- public void setStatus(String message) {
- SwingUtilities.invokeLater(new ShowStatus(message));
- }
-
- /**
- * This class is used to show status in a thread safe way.
- */
- private class ShowStatus implements Runnable {
- /**
- * The message to display
- */
- private String message;
- /**
- * Constructs ShowStatus thread
- * @param message message to display
- */
- public ShowStatus(String message) {
- this.message = message;
- }
-
- public void run() {
- processStatus.setText(message.toString());
- }
- }
-
- /**
- * Starts rendering process and shows the current page.
- */
- public void showPage() {
- ShowPageImage viewer = new ShowPageImage();
- if (SwingUtilities.isEventDispatchThread()) {
- viewer.run();
- } else {
- SwingUtilities.invokeLater(viewer);
- }
- }
-
-
- /**
- * This class is used to update the page image
- * in a thread safe way.
- */
- private class ShowPageImage implements Runnable {
- /**
- * The run method that does the actual updating
- */
- public void run() {
- try {
- BufferedImage pageImage = null;
- Graphics graphics = null;
-
- pageImage = renderer.getPageImage(currentPage);
- if (pageImage == null)
- return;
- graphics = pageImage.getGraphics();
- graphics.setColor(Color.black);
- graphics.drawRect(0, 0, pageImage.getWidth() - 1,
- pageImage.getHeight() - 1);
-
- pageLabel.setIcon(new ImageIcon(pageImage));
- pageCount = renderer.getNumberOfPages();
-
- // Update status bar
- infoStatus.setText(translator.getString("Status.Page") + " "
- + (currentPage + 1) + " "
- + translator.getString("Status.of") + " " + pageCount);
- } catch (FOPException e) {
- reportException(e);
- }
- }
- }
-
- /**
- * Opens standard Swing error dialog box and reports given exception details.
- * @param e the Exception
- */
- public void reportException(Exception e) {
- String msg = translator.getString("Exception.Occured");
- setStatus(msg);
- JOptionPane.showMessageDialog(
- getContentPane(),
- "" + msg + ":
"
- + e.getClass().getName() + "
"
- + e.getMessage() + "",
- translator.getString("Exception.Error"),
- JOptionPane.ERROR_MESSAGE
- );
- }
-}
-
diff --git a/src/java/org/apache/fop/render/awt/viewer/PreviewDialogAboutBox.java b/src/java/org/apache/fop/render/awt/viewer/PreviewDialogAboutBox.java
deleted file mode 100644
index f7052d9a4..000000000
--- a/src/java/org/apache/fop/render/awt/viewer/PreviewDialogAboutBox.java
+++ /dev/null
@@ -1,118 +0,0 @@
-/*
- * Copyright 1999-2004 The Apache Software Foundation.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/* $Id$ */
-
-package org.apache.fop.render.awt.viewer;
-
-//Java
-import java.awt.AWTEvent;
-import java.awt.BorderLayout;
-import java.awt.Dialog;
-import java.awt.FlowLayout;
-import java.awt.Frame;
-import java.awt.GridLayout;
-
-import javax.swing.ImageIcon;
-import javax.swing.JButton;
-import javax.swing.JLabel;
-import javax.swing.JPanel;
-import javax.swing.border.EmptyBorder;
-import java.awt.event.ActionListener;
-import java.awt.event.WindowEvent;
-import java.awt.event.ActionEvent;
-
-//FOP
-import org.apache.fop.apps.Version;
-
-/**
- * AWT Viewer's "About" dialog.
- * Originally contributed by:
- * Juergen Verwohlt: Juergen.Verwohlt@jCatalog.com,
- * Rainer Steinkuhle: Rainer.Steinkuhle@jCatalog.com,
- * Stanislav Gorkhover: Stanislav.Gorkhover@jCatalog.com
- */
-public class PreviewDialogAboutBox extends Dialog implements ActionListener {
- private JButton okButton;
-
- /**
- * Creates modal "About" dialog, attached to a given parent frame.
- * @param parent parent frame
- * @param translator Translator for localization
- */
- public PreviewDialogAboutBox(Frame parent, Translator translator) {
- super(parent, true);
- enableEvents(AWTEvent.WINDOW_EVENT_MASK);
- setTitle(translator.getString("About.Title"));
- setResizable(false);
- JPanel panel1 = new JPanel();
- JPanel panel2 = new JPanel();
- JPanel insetsPanel1 = new JPanel();
- JPanel insetsPanel2 = new JPanel();
- JPanel insetsPanel3 = new JPanel();
- okButton = new JButton();
- JLabel imageControl1 = new JLabel();
- imageControl1.setIcon(new ImageIcon(getClass().getResource("images/fop.gif")));
- JLabel label1 = new JLabel(translator.getString("About.Product"));
- JLabel label2 = new JLabel(translator.getString("About.Version")
- + " " + Version.getVersion());
- JLabel label3 = new JLabel(translator.getString("About.Copyright"));
- panel1.setLayout(new BorderLayout());
- panel2.setLayout(new BorderLayout());
- insetsPanel1.setLayout(new FlowLayout());
- insetsPanel2.setLayout(new FlowLayout());
- insetsPanel2.setBorder(new EmptyBorder(10, 10, 10, 10));
- insetsPanel3.setLayout(new GridLayout(3, 1));
- insetsPanel3.setBorder(new EmptyBorder(10, 10, 10, 10));
- okButton.setText(translator.getString("Button.Ok"));
- okButton.addActionListener(this);
- insetsPanel2.add(imageControl1, null);
- panel2.add(insetsPanel2, BorderLayout.WEST);
- insetsPanel3.add(label1);
- insetsPanel3.add(label2);
- insetsPanel3.add(label3);
- panel2.add(insetsPanel3, BorderLayout.CENTER);
- insetsPanel1.add(okButton);
- panel1.add(insetsPanel1, BorderLayout.SOUTH);
- panel1.add(panel2, BorderLayout.NORTH);
- add(panel1);
- pack();
- }
-
- /**
- * @see java.awt.Window#processWindowEvent(WindowEvent)
- */
- protected void processWindowEvent(WindowEvent e) {
- if (e.getID() == WindowEvent.WINDOW_CLOSING) {
- cancel();
- }
- super.processWindowEvent(e);
- }
-
- private void cancel() {
- dispose();
- }
-
- /**
- * @see java.awt.event.ActionListener#actionPerformed(ActionEvent)
- */
- public void actionPerformed(ActionEvent e) {
- if (e.getSource() == okButton) {
- cancel();
- }
- }
-}
-
diff --git a/src/java/org/apache/fop/render/awt/viewer/Translator.java b/src/java/org/apache/fop/render/awt/viewer/Translator.java
deleted file mode 100644
index b9498fcc3..000000000
--- a/src/java/org/apache/fop/render/awt/viewer/Translator.java
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
- * Copyright 1999-2004 The Apache Software Foundation.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/* $Id$ */
-
-package org.apache.fop.render.awt.viewer;
-
-//Java
-import java.util.ResourceBundle;
-import java.util.Locale;
-
-/**
- * AWT Viewer's localization class, backed up by java.util.ResourceBundle.
- * Originally contributed by:
- * Stanislav.Gorkhover@jCatalog.com
- */
-public class Translator {
-
- private ResourceBundle bundle;
- private static String bundleBaseName = "org/apache/fop/render/awt/viewer/resources/Viewer";
-
- /**
- * Default constructor, default Locale is used.
- */
- public Translator() {
- this(Locale.getDefault());
- }
-
- /**
- * Constructor for a given Locale.
- * @param locale Locale to use
- */
- public Translator(Locale locale) {
- bundle = ResourceBundle.getBundle(bundleBaseName, locale);
- }
-
- /**
- * Returns localized String for a given key.
- * @param key the key
- * @return the localized String
- */
- public String getString(String key) {
- return bundle.getString(key);
- }
-}
-
diff --git a/src/java/org/apache/fop/render/package.html b/src/java/org/apache/fop/render/package.html
deleted file mode 100644
index 22671f054..000000000
--- a/src/java/org/apache/fop/render/package.html
+++ /dev/null
@@ -1,6 +0,0 @@
-
-
Generic renderer interface.
- - \ No newline at end of file -- 2.39.5