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| author | Jeremias Maerki <jeremias@apache.org> | 2005-11-11 13:44:40 +0000 |
|---|---|---|
| committer | Jeremias Maerki <jeremias@apache.org> | 2005-11-11 13:44:40 +0000 |
| commit | 82b916bf0d5dff2475e7b591e6ada7d45fa1b2b9 (patch) | |
| tree | 299bd11ae1cb5d1f812fdf912ffc775bfafdb600 /src/java/org/apache/fop | |
| parent | 97581a9081ec184b9755bdc07ce049df9419ca06 (diff) | |
| download | xmlgraphics-fop-82b916bf0d5dff2475e7b591e6ada7d45fa1b2b9.tar.gz xmlgraphics-fop-82b916bf0d5dff2475e7b591e6ada7d45fa1b2b9.zip | |
Fop.java gets two new constructors: Fop(String) and Fop(String, FOUserAgent) where the String is the MIME type for the desired output format.
MimeConstants provides a comprehensive list of MIME types used in Fop.java.
Non-standard, FOP-specific MIME types changed to a uniform pattern: application/X-fop-awt-preview, application/X-fop-print and application/X-fop-areatree.
RendererFactory now supports manual registration and dynamic discovery of Renderers and FOEventHandlers by their MIME types. Instantitation is done using MIME types everywhere.
The RENDER_* constants are mapped to MIME types in Fop.java.
RendererFactory is now an instantiable class whose reference is held by FOUserAgent just like it is done for the XLMHandlers.
Renderers and FOEventHandlers now each have a *Maker class which is a kind of factory class which is used to register a Renderer/FOEventHandler and additionally serves to provide additional information about the thing, such as the MIME types it supports and if the implementation requires an OutputStream.
The command-line gets a new option: -out application/pdf myfile.pdf is the generic way to create an output file. If someone created a WordML output handler and provided the right service resource file he could specify "-out text/xml+msword out.xml". ".out list" lists all MIME types that are available for output.
Renderers can now potionally expose a Graphics2DAdapter which in concert with Graphics2DImagePainter can be used by FOP extensions to paint their content directly using a Graphics2D instance. That makes it possible to avoid a detour via SVG/Batik in certain cases.
git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@332549 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'src/java/org/apache/fop')
45 files changed, 1708 insertions, 230 deletions
diff --git a/src/java/org/apache/fop/apps/FOUserAgent.java b/src/java/org/apache/fop/apps/FOUserAgent.java index 71a645c63..5d2686920 100644 --- a/src/java/org/apache/fop/apps/FOUserAgent.java +++ b/src/java/org/apache/fop/apps/FOUserAgent.java @@ -44,6 +44,7 @@ import org.apache.fop.fo.FOEventHandler; import org.apache.fop.layoutmgr.LayoutManagerMaker; import org.apache.fop.pdf.PDFEncryptionParams; import org.apache.fop.render.Renderer; +import org.apache.fop.render.RendererFactory; import org.apache.fop.render.XMLHandlerRegistry; /** @@ -77,6 +78,9 @@ public class FOUserAgent { /** Defines the default page-width */ public static final String DEFAULT_PAGE_WIDTH = "8.26in"; + /** Factory for Renderers and FOEventHandlers */ + private RendererFactory rendererFactory = new RendererFactory(); + /** Registry for XML handlers */ private XMLHandlerRegistry xmlHandlers = new XMLHandlerRegistry(); @@ -592,8 +596,16 @@ public class FOUserAgent { * If to create hot links to footnotes and before floats. * @return True if hot links should be created */ + /* TODO This method is never referenced! public boolean linkToFootnotes() { return true; + }*/ + + /** + * @return the RendererFactory + */ + public RendererFactory getRendererFactory() { + return this.rendererFactory; } /** diff --git a/src/java/org/apache/fop/apps/Fop.java b/src/java/org/apache/fop/apps/Fop.java index 6c972185d..912e1a402 100644 --- a/src/java/org/apache/fop/apps/Fop.java +++ b/src/java/org/apache/fop/apps/Fop.java @@ -44,7 +44,10 @@ import org.apache.fop.fo.FOTreeBuilder; public class Fop implements Constants { // desired output type: RENDER_PDF, RENDER_PS, etc. - private int renderType = NOT_SET; + //private int renderType = NOT_SET; + + // desired output format: MIME type such as "application/pdf", "application/postscript" etc. + private String outputFormat = null; // output stream to send results to private OutputStream stream = null; @@ -56,6 +59,32 @@ public class Fop implements Constants { private FOTreeBuilder foTreeBuilder = null; /** + * Constructor for use with already-created FOUserAgents. It uses MIME types to select the + * output format (ex. "application/pdf" for PDF). + * @param outputFormat the MIME type of the output format to use (ex. "application/pdf"). + * @param ua FOUserAgent object + * @throws IllegalArgumentException if an unsupported renderer type was requested. + */ + public Fop(String outputFormat, FOUserAgent ua) { + this.outputFormat = outputFormat; + + foUserAgent = ua; + if (foUserAgent == null) { + foUserAgent = new FOUserAgent(); + } + } + + /** + * Constructor for FOP with a default FOUserAgent. It uses MIME types to select the + * output format (ex. "application/pdf" for PDF). + * @param outputFormat the MIME type of the output format to use (ex. "application/pdf"). + * @throws IllegalArgumentException if an unsupported renderer type was requested. + */ + public Fop(String outputFormat) { + this(outputFormat, null); + } + + /** * Constructor for use with already-created FOUserAgents * @param renderType the type of renderer to use. Must be one of * <ul> @@ -76,18 +105,7 @@ public class Fop implements Constants { * @throws IllegalArgumentException if an unsupported renderer type was requested. */ public Fop(int renderType, FOUserAgent ua) { - if (renderType < Constants.RENDER_MIN_CONST - || renderType > Constants.RENDER_MAX_CONST) { - throw new IllegalArgumentException( - "Invalid render type #" + renderType); - } - - this.renderType = renderType; - - foUserAgent = ua; - if (foUserAgent == null) { - foUserAgent = new FOUserAgent(); - } + this(getMimeTypeForRenderType(renderType), ua); } /** @@ -95,9 +113,34 @@ public class Fop implements Constants { * @see org.apache.fop.apps.Fop#Fop(int, FOUserAgent) */ public Fop(int renderType) { - this(renderType, new FOUserAgent()); + this(renderType, null); } + private static String getMimeTypeForRenderType(int renderType) { + switch(renderType) { + case Constants.RENDER_PDF: return MimeConstants.MIME_PDF; + case Constants.RENDER_PS: return MimeConstants.MIME_POSTSCRIPT; + case Constants.RENDER_PCL: return MimeConstants.MIME_PCL; + case Constants.RENDER_MIF: return MimeConstants.MIME_MIF; + case Constants.RENDER_RTF: return MimeConstants.MIME_RTF; + case Constants.RENDER_SVG: return MimeConstants.MIME_SVG; + case Constants.RENDER_TXT: return MimeConstants.MIME_PLAIN_TEXT; + + //Bitmap formats + case Constants.RENDER_PNG: return MimeConstants.MIME_PNG; + case Constants.RENDER_TIFF: return MimeConstants.MIME_TIFF; + + //Area tree XML: FOP-specific + case Constants.RENDER_XML: return MimeConstants.MIME_FOP_AREA_TREE; + + //Non-standard pseudo MIME types + case Constants.RENDER_AWT: return MimeConstants.MIME_FOP_AWT_PREVIEW; + case Constants.RENDER_PRINT: return MimeConstants.MIME_FOP_PRINT; + default: + throw new IllegalArgumentException("Illegal renderType value: " + renderType); + } + } + /** * Get the FOUserAgent instance for this process * @return the user agent @@ -128,7 +171,7 @@ public class Fop implements Constants { */ public DefaultHandler getDefaultHandler() throws FOPException { if (foTreeBuilder == null) { - this.foTreeBuilder = new FOTreeBuilder(renderType, foUserAgent, stream); + this.foTreeBuilder = new FOTreeBuilder(outputFormat, foUserAgent, stream); } return this.foTreeBuilder; } diff --git a/src/java/org/apache/fop/apps/MimeConstants.java b/src/java/org/apache/fop/apps/MimeConstants.java new file mode 100644 index 000000000..f33ddf70f --- /dev/null +++ b/src/java/org/apache/fop/apps/MimeConstants.java @@ -0,0 +1,69 @@ +/*
+ * Copyright 2005 Jeremias Maerki
+ *
+ * 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.
+ */
+package org.apache.fop.apps;
+
+/**
+ * Frequently used MIME types for various file formats used when working with Apache FOP.
+ */
+public interface MimeConstants {
+
+ /** Portable Document Format */
+ String MIME_PDF = "application/pdf";
+
+ /** PostScript */
+ String MIME_POSTSCRIPT = "application/postscript";
+ /** Encapsulated PostScript (same MIME type as PostScript) */
+ String MIME_EPS = MIME_POSTSCRIPT;
+
+ /** HP's PCL */
+ String MIME_PCL = "application/x-pcl";
+ /** HP's PCL (alternative MIME type) */
+ String MIME_PCL_ALT = "application/vnd.hp-PCL";
+
+ /** Plain text */
+ String MIME_PLAIN_TEXT = "text/plain";
+
+ /** Rich text format */
+ String MIME_RTF = "application/rtf";
+ /** Rich text format (alternative 1) */
+ String MIME_RTF_ALT1 = "text/richtext";
+ /** Rich text format (alternative 2) */
+ String MIME_RTF_ALT2 = "text/rtf";
+
+ /** FrameMaker's MIF */
+ String MIME_MIF = "application/mif";
+
+ /** Structured Vector Graphics */
+ String MIME_SVG = "image/svg+xml";
+
+ /** PNG images */
+ String MIME_PNG = "image/png";
+ /** JPEG images */
+ String MIME_JPEG = "image/jpeg";
+ /** TIFF images */
+ String MIME_TIFF = "image/tiff";
+
+ /** Apache FOP's AWT preview (non-standard MIME type) */
+ String MIME_FOP_AWT_PREVIEW = "application/X-fop-awt-preview";
+ /** Apache FOP's Direct Printing (non-standard MIME type) */
+ String MIME_FOP_PRINT = "application/X-fop-print";
+ /** Apache FOP's area tree XML */
+ String MIME_FOP_AREA_TREE = "application/X-fop-areatree";
+
+ /** Proposed but non-registered MIME type for XSL-FO */
+ String MIME_XSL_FO = "text/xsl";
+
+}
diff --git a/src/java/org/apache/fop/area/AreaTreeHandler.java b/src/java/org/apache/fop/area/AreaTreeHandler.java index 183ca8896..df7b74fb3 100644 --- a/src/java/org/apache/fop/area/AreaTreeHandler.java +++ b/src/java/org/apache/fop/area/AreaTreeHandler.java @@ -103,16 +103,15 @@ public class AreaTreeHandler extends FOEventHandler { /** * Constructor. * @param userAgent FOUserAgent object for process - * @param renderType Desired fo.Constants output type (RENDER_PDF, - * RENDER_PS, etc.) + * @param outputFormat the MIME type of the output format to use (ex. "application/pdf"). * @param stream OutputStream * @throws FOPException if the RenderPagesModel cannot be created */ - public AreaTreeHandler (FOUserAgent userAgent, int renderType, + public AreaTreeHandler (FOUserAgent userAgent, String outputFormat, OutputStream stream) throws FOPException { super(userAgent); - model = new RenderPagesModel(userAgent, renderType, fontInfo, + model = new RenderPagesModel(userAgent, outputFormat, fontInfo, stream); lmMaker = userAgent.getLayoutManagerMakerOverride(); diff --git a/src/java/org/apache/fop/area/CachedRenderPagesModel.java b/src/java/org/apache/fop/area/CachedRenderPagesModel.java index d86e9913b..6737ccb5a 100644 --- a/src/java/org/apache/fop/area/CachedRenderPagesModel.java +++ b/src/java/org/apache/fop/area/CachedRenderPagesModel.java @@ -46,11 +46,11 @@ public class CachedRenderPagesModel extends RenderPagesModel { /** * Constructor - * @see org.apache.fop.area.RenderPagesModel#RenderPagesModel(FOUserAgent, int, FontInfo, OutputStream) + * @see org.apache.fop.area.RenderPagesModel#RenderPagesModel(FOUserAgent, String, FontInfo, OutputStream) */ - public CachedRenderPagesModel (FOUserAgent userAgent, int renderType, - FontInfo fontInfo, OutputStream stream) throws FOPException { - super(userAgent, renderType, fontInfo, stream); + public CachedRenderPagesModel (FOUserAgent userAgent, String outputFormat, + FontInfo fontInfo, OutputStream stream) throws FOPException { + super(userAgent, outputFormat, fontInfo, stream); } /** diff --git a/src/java/org/apache/fop/area/RenderPagesModel.java b/src/java/org/apache/fop/area/RenderPagesModel.java index 505902e33..a3c6eda27 100644 --- a/src/java/org/apache/fop/area/RenderPagesModel.java +++ b/src/java/org/apache/fop/area/RenderPagesModel.java @@ -58,17 +58,17 @@ public class RenderPagesModel extends AreaTreeModel { /** * Create a new render pages model with the given renderer. * @param userAgent FOUserAgent object for process - * @param renderType Desired fo.Constants output type (RENDER_PDF, - * RENDER_PS, etc.) + * @param outputFormat the MIME type of the output format to use (ex. "application/pdf"). * @param fontInfo FontInfo object * @param stream OutputStream * @throws FOPException if the renderer cannot be properly initialized */ - public RenderPagesModel (FOUserAgent userAgent, int renderType, + public RenderPagesModel (FOUserAgent userAgent, String outputFormat, FontInfo fontInfo, OutputStream stream) throws FOPException { super(); - renderer = RendererFactory.createRenderer(userAgent, renderType); + renderer = userAgent.getRendererFactory().createRenderer( + userAgent, outputFormat); try { renderer.setupFontInfo(fontInfo); diff --git a/src/java/org/apache/fop/cli/CommandLineOptions.java b/src/java/org/apache/fop/cli/CommandLineOptions.java index b0c1bf4e0..c1d922964 100644 --- a/src/java/org/apache/fop/cli/CommandLineOptions.java +++ b/src/java/org/apache/fop/cli/CommandLineOptions.java @@ -28,6 +28,7 @@ import java.util.Vector; import org.apache.fop.apps.FOPException; import org.apache.fop.apps.FOUserAgent; import org.apache.fop.apps.Fop; +import org.apache.fop.apps.MimeConstants; import org.apache.fop.fo.Constants; import org.apache.fop.pdf.PDFEncryptionManager; import org.apache.fop.pdf.PDFEncryptionParams; @@ -73,7 +74,7 @@ public class CommandLineOptions implements Constants { /* input mode */ private int inputmode = NOT_SET; /* output mode */ - private int outputmode = NOT_SET; + private String outputmode = null; private FOUserAgent foUserAgent; @@ -132,7 +133,7 @@ public class CommandLineOptions implements Constants { inputHandler = createInputHandler(); - if (outputmode == RENDER_AWT) { + if (outputmode.equals(MimeConstants.MIME_FOP_AWT_PREVIEW)) { AWTRenderer renderer = new AWTRenderer(); renderer.setRenderable(inputHandler); //set before user agent! renderer.setUserAgent(foUserAgent); @@ -217,6 +218,8 @@ public class CommandLineOptions implements Constants { i = i + parseSVGOutputOption(args, i); } else if (args[i].equals("-foout")) { i = i + parseFOOutputOption(args, i); + } else if (args[i].equals("-out")) { + i = i + parseCustomOutputOption(args, i); } else if (args[i].charAt(0) != '-') { i = i + parseUnknownOption(args, i); } else if (args[i].equals("-at")) { @@ -323,15 +326,15 @@ public class CommandLineOptions implements Constants { } private int parseAWTOutputOption(String[] args, int i) throws FOPException { - setOutputMode(RENDER_AWT); + setOutputMode(MimeConstants.MIME_FOP_AWT_PREVIEW); return 0; } private int parsePDFOutputOption(String[] args, int i) throws FOPException { - setOutputMode(RENDER_PDF); + setOutputMode(MimeConstants.MIME_PDF); if ((i + 1 == args.length) || (args[i + 1].charAt(0) == '-')) { - throw new FOPException("you must specify the pdf output file"); + throw new FOPException("you must specify the PDF output file"); } else { outfile = new File(args[i + 1]); return 1; @@ -339,10 +342,10 @@ public class CommandLineOptions implements Constants { } private int parseMIFOutputOption(String[] args, int i) throws FOPException { - setOutputMode(RENDER_MIF); + setOutputMode(MimeConstants.MIME_MIF); if ((i + 1 == args.length) || (args[i + 1].charAt(0) == '-')) { - throw new FOPException("you must specify the mif output file"); + throw new FOPException("you must specify the MIF output file"); } else { outfile = new File(args[i + 1]); return 1; @@ -350,10 +353,10 @@ public class CommandLineOptions implements Constants { } private int parseRTFOutputOption(String[] args, int i) throws FOPException { - setOutputMode(RENDER_RTF); + setOutputMode(MimeConstants.MIME_RTF); if ((i + 1 == args.length) || (args[i + 1].charAt(0) == '-')) { - throw new FOPException("you must specify the rtf output file"); + throw new FOPException("you must specify the RTF output file"); } else { outfile = new File(args[i + 1]); return 1; @@ -361,10 +364,10 @@ public class CommandLineOptions implements Constants { } private int parseTIFFOutputOption(String[] args, int i) throws FOPException { - setOutputMode(RENDER_TIFF); + setOutputMode(MimeConstants.MIME_TIFF); if ((i + 1 == args.length) || (args[i + 1].charAt(0) == '-')) { - throw new FOPException("you must specify the tiff output file"); + throw new FOPException("you must specify the TIFF output file"); } else { outfile = new File(args[i + 1]); return 1; @@ -372,10 +375,10 @@ public class CommandLineOptions implements Constants { } private int parsePNGOutputOption(String[] args, int i) throws FOPException { - setOutputMode(RENDER_PNG); + setOutputMode(MimeConstants.MIME_PNG); if ((i + 1 == args.length) || (args[i + 1].charAt(0) == '-')) { - throw new FOPException("you must specify the png output file"); + throw new FOPException("you must specify the PNG output file"); } else { outfile = new File(args[i + 1]); return 1; @@ -383,15 +386,15 @@ public class CommandLineOptions implements Constants { } private int parsePrintOutputOption(String[] args, int i) throws FOPException { - setOutputMode(RENDER_PRINT); + setOutputMode(MimeConstants.MIME_FOP_PRINT); return 0; } private int parsePCLOutputOption(String[] args, int i) throws FOPException { - setOutputMode(RENDER_PCL); + setOutputMode(MimeConstants.MIME_PCL); if ((i + 1 == args.length) || (args[i + 1].charAt(0) == '-')) { - throw new FOPException("you must specify the pdf output file"); + throw new FOPException("you must specify the PDF output file"); } else { outfile = new File(args[i + 1]); return 1; @@ -399,7 +402,7 @@ public class CommandLineOptions implements Constants { } private int parsePostscriptOutputOption(String[] args, int i) throws FOPException { - setOutputMode(RENDER_PS); + setOutputMode(MimeConstants.MIME_POSTSCRIPT); if ((i + 1 == args.length) || (args[i + 1].charAt(0) == '-')) { throw new FOPException("you must specify the PostScript output file"); @@ -410,7 +413,7 @@ public class CommandLineOptions implements Constants { } private int parseTextOutputOption(String[] args, int i) throws FOPException { - setOutputMode(RENDER_TXT); + setOutputMode(MimeConstants.MIME_PLAIN_TEXT); if ((i + 1 == args.length) || (args[i + 1].charAt(0) == '-')) { throw new FOPException("you must specify the text output file"); @@ -421,10 +424,10 @@ public class CommandLineOptions implements Constants { } private int parseSVGOutputOption(String[] args, int i) throws FOPException { - setOutputMode(RENDER_SVG); + setOutputMode(MimeConstants.MIME_SVG); if ((i + 1 == args.length) || (args[i + 1].charAt(0) == '-')) { - throw new FOPException("you must specify the svg output file"); + throw new FOPException("you must specify the SVG output file"); } else { outfile = new File(args[i + 1]); return 1; @@ -432,7 +435,7 @@ public class CommandLineOptions implements Constants { } private int parseFOOutputOption(String[] args, int i) throws FOPException { - setOutputMode(RENDER_NONE); + setOutputMode(MimeConstants.MIME_XSL_FO); if ((i + 1 == args.length) || (args[i + 1].charAt(0) == '-')) { throw new FOPException("you must specify the FO output file"); @@ -442,12 +445,37 @@ public class CommandLineOptions implements Constants { } } + private int parseCustomOutputOption(String[] args, int i) throws FOPException { + String mime = null; + if ((i + 1 < args.length) + || (args[i + 1].charAt(0) != '-')) { + mime = args[i + 1]; + if ("list".equals(mime)) { + String[] mimes = foUserAgent.getRendererFactory().listSupportedMimeTypes(); + System.out.println("Supported MIME types:"); + for (int j = 0; j < mimes.length; j++) { + System.out.println(" " + mimes[j]); + } + System.exit(0); + } + } + if ((i + 2 >= args.length) + || (args[i + 1].charAt(0) == '-') + || (args[i + 2].charAt(0) == '-')) { + throw new FOPException("you must specify the output format and the output file"); + } else { + setOutputMode(mime); + outfile = new File(args[i + 2]); + return 2; + } + } + private int parseUnknownOption(String[] args, int i) throws FOPException { if (inputmode == NOT_SET) { inputmode = FO_INPUT; fofile = new File(args[i]); - } else if (outputmode == NOT_SET) { - outputmode = RENDER_PDF; + } else if (outputmode == null) { + outputmode = MimeConstants.MIME_PDF; outfile = new File(args[i]); } else { throw new FOPException("Don't know what to do with " @@ -457,7 +485,7 @@ public class CommandLineOptions implements Constants { } private int parseAreaTreeOption(String[] args, int i) throws FOPException { - setOutputMode(RENDER_XML); + setOutputMode(MimeConstants.MIME_FOP_AREA_TREE); if ((i + 1 == args.length) || (args[i + 1].charAt(0) == '-')) { throw new FOPException("you must specify the area-tree output file"); @@ -500,9 +528,9 @@ public class CommandLineOptions implements Constants { } } - private void setOutputMode(int mode) throws FOPException { - if (outputmode == NOT_SET) { - outputmode = mode; + private void setOutputMode(String mime) throws FOPException { + if (outputmode == null) { + outputmode = mime; } else { throw new FOPException("you can only set one output method"); } @@ -537,11 +565,13 @@ public class CommandLineOptions implements Constants { throw new FOPException("No input file specified"); } - if (outputmode == NOT_SET) { + if (outputmode == null) { throw new FOPException("No output file specified"); } - if ((outputmode == RENDER_AWT || outputmode == RENDER_PRINT) && outfile != null) { + if ((outputmode.equals(MimeConstants.MIME_FOP_AWT_PREVIEW) + || outputmode.equals(MimeConstants.MIME_FOP_PRINT)) + && outfile != null) { throw new FOPException("Output file may not be specified " + "for AWT or PRINT output"); } @@ -577,7 +607,7 @@ public class CommandLineOptions implements Constants { } } else if (inputmode == FO_INPUT) { - if (outputmode == RENDER_NONE) { + if (outputmode.equals(MimeConstants.MIME_XSL_FO)) { throw new FOPException( "FO output mode is only available if you use -xml and -xsl"); } @@ -619,32 +649,17 @@ public class CommandLineOptions implements Constants { } /** - * @return the type chosen renderer - * @throws FOPException for invalid output modes + * @return the chosen output format (MIME type) + * @throws FOPException for invalid output formats */ - protected int getRenderer() throws FOPException { - switch (outputmode) { - case RENDER_PDF: - case RENDER_AWT: - case RENDER_MIF: - case RENDER_PRINT: - case RENDER_PCL: - case RENDER_PS: - case RENDER_TXT: - case RENDER_SVG: - case RENDER_RTF: - case RENDER_TIFF: - case RENDER_PNG: - case RENDER_NONE: - return outputmode; - case RENDER_XML: - foUserAgent.getRendererOptions().put("fineDetail", isCoarseAreaXml()); - return RENDER_XML; - case NOT_SET: + protected String getOutputFormat() throws FOPException { + if (outputmode == null) { throw new FOPException("Renderer has not been set!"); - default: - throw new FOPException("Invalid Renderer setting!"); } + if (outputmode.equals(MimeConstants.MIME_FOP_AREA_TREE)) { + foUserAgent.getRendererOptions().put("fineDetail", isCoarseAreaXml()); + } + return outputmode; } /** @@ -672,14 +687,6 @@ public class CommandLineOptions implements Constants { } /** - * Returns the output mode (output format, ex. NOT_SET or RENDER_PDF) - * @return the output mode - */ - public int getOutputMode() { - return outputmode; - } - - /** * Returns the XSL-FO file if set. * @return the XSL-FO file, null if not set */ @@ -786,7 +793,11 @@ public class CommandLineOptions implements Constants { + " -svg outfile input will be rendered as an svg slides file (outfile req'd) \n" + " -at outfile representation of area tree as XML (outfile req'd) \n" + " -print input file will be rendered and sent to the printer \n" - + " see options with \"-print help\" \n\n" + + " see options with \"-print help\" \n" + + " -out mime outfile input will be rendered using the given MIME type\n" + + " (outfile req'd) Example: \"-out application/pdf D:\\out.pdf\"\n" + + " (Tip: \"-out list\" prints the list of supported MIME types)\n" + + "\n" + " -foout outfile input will only be XSL transformed. The intermediate \n" + " XSL-FO file is saved and no rendering is performed. \n" + " (Only available if you use -xml and -xsl parameters)\n\n" @@ -832,66 +843,26 @@ public class CommandLineOptions implements Constants { log.info("unknown input type"); } log.info("Output mode: "); - switch (outputmode) { - case NOT_SET: + if (outputmode == null) { log.info("not set"); - break; - case RENDER_PDF: - log.info("pdf"); - log.info("output file: " + outfile.toString()); - break; - case RENDER_AWT: + } else if (MimeConstants.MIME_FOP_AWT_PREVIEW.equals(outputmode)) { log.info("awt on screen"); if (outfile != null) { log.error("awt mode, but outfile is set:"); log.info("out file: " + outfile.toString()); } - break; - case RENDER_MIF: - log.info("mif"); - log.info("output file: " + outfile.toString()); - break; - case RENDER_RTF: - log.info("rtf"); - log.info("output file: " + outfile.toString()); - break; - case RENDER_TIFF: - log.info("tiff"); - log.info("output file: " + outfile.toString()); - break; - case RENDER_PNG: - log.info("png"); - log.info("output file: " + outfile.toString()); - break; - case RENDER_PRINT: + } else if (MimeConstants.MIME_FOP_PRINT.equals(outputmode)) { log.info("print directly"); if (outfile != null) { log.error("print mode, but outfile is set:"); log.error("out file: " + outfile.toString()); } - break; - case RENDER_PCL: - log.info("pcl"); - log.info("output file: " + outfile.toString()); - break; - case RENDER_PS: - log.info("PostScript"); - log.info("output file: " + outfile.toString()); - break; - case RENDER_TXT: - log.info("txt"); - log.info("output file: " + outfile.toString()); - break; - case RENDER_SVG: - log.info("svg"); - log.info("output file: " + outfile.toString()); - break; - case RENDER_XML: + } else if (MimeConstants.MIME_FOP_AREA_TREE.equals(outputmode)) { log.info("area tree"); log.info("output file: " + outfile.toString()); - break; - default: - log.info("unknown input type"); + } else { + log.info(outputmode); + log.info("output file: " + outfile.toString()); } log.info("OPTIONS"); diff --git a/src/java/org/apache/fop/cli/Main.java b/src/java/org/apache/fop/cli/Main.java index 93befd5b1..260559c1e 100644 --- a/src/java/org/apache/fop/cli/Main.java +++ b/src/java/org/apache/fop/cli/Main.java @@ -29,6 +29,7 @@ import java.util.List; import org.apache.fop.apps.FOUserAgent; import org.apache.fop.apps.Fop; +import org.apache.fop.apps.MimeConstants; /** * Main command-line class for Apache FOP. @@ -148,8 +149,9 @@ public class Main { foUserAgent = options.getFOUserAgent(); Fop fop = null; - if (options.getOutputMode() != CommandLineOptions.RENDER_NONE) { - fop = new Fop(options.getRenderer(), foUserAgent); + String outputFormat = options.getOutputFormat(); + if (!MimeConstants.MIME_XSL_FO.equals(outputFormat)) { + fop = new Fop(outputFormat, foUserAgent); } try { @@ -175,7 +177,7 @@ public class Main { // System.exit(0) called to close AWT/SVG-created threads, if any. // AWTRenderer closes with window shutdown, so exit() should not // be called here - if (options.getOutputMode() != CommandLineOptions.RENDER_AWT) { + if (!MimeConstants.MIME_FOP_AWT_PREVIEW.equals(outputFormat)) { System.exit(0); } } catch (Exception e) { diff --git a/src/java/org/apache/fop/fo/FOTreeBuilder.java b/src/java/org/apache/fop/fo/FOTreeBuilder.java index 595dc0566..3cb5d9cb2 100644 --- a/src/java/org/apache/fop/fo/FOTreeBuilder.java +++ b/src/java/org/apache/fop/fo/FOTreeBuilder.java @@ -30,7 +30,6 @@ import org.apache.fop.apps.FOPException; import org.apache.fop.apps.FOUserAgent; import org.apache.fop.apps.FormattingResults; import org.apache.fop.area.AreaTreeHandler; -import org.apache.fop.render.RendererFactory; import org.apache.fop.util.Service; import org.apache.fop.fo.ElementMapping.Maker; import org.apache.fop.fo.pagination.Root; @@ -94,19 +93,20 @@ public class FOTreeBuilder extends DefaultHandler { /** * FOTreeBuilder constructor - * @param renderType output type as defined in Constants class + * @param outputFormat the MIME type of the output format to use (ex. "application/pdf"). * @param foUserAgent in effect for this process * @param stream OutputStream to direct results * @throws FOPException if the FOTreeBuilder cannot be properly created */ - public FOTreeBuilder(int renderType, FOUserAgent foUserAgent, + public FOTreeBuilder(String outputFormat, FOUserAgent foUserAgent, OutputStream stream) throws FOPException { this.userAgent = foUserAgent; //This creates either an AreaTreeHandler and ultimately a Renderer, or //one of the RTF-, MIF- etc. Handlers. - foEventHandler = RendererFactory.createFOEventHandler(foUserAgent, renderType, stream); + foEventHandler = foUserAgent.getRendererFactory().createFOEventHandler( + foUserAgent, outputFormat, stream); foEventHandler.setPropertyListMaker(new PropertyListMaker() { public PropertyList make(FObj fobj, PropertyList parentPropertyList) { return new StaticPropertyList(fobj, parentPropertyList); @@ -296,14 +296,22 @@ public class FOTreeBuilder extends DefaultHandler { public void endElement(String uri, String localName, String rawName) throws FOPException { if (currentFObj == null) { - throw new FOPException("No current FO is available. The input document may not be " - + "a valid XSL-FO document."); + throw new IllegalStateException( + "endElement() called for " + rawName + " where there is no current element."); + } else if (!currentFObj.getLocalName().equals(localName) + || !currentFObj.getNamespaceURI().equals(uri)) { + log.warn("Mismatch: " + currentFObj.getLocalName() + + " (" + currentFObj.getNamespaceURI() + + ") vs. " + localName + " (" + uri + ")"); } currentFObj.endOfNode(); if (currentPropertyList.getFObj() == currentFObj) { currentPropertyList = currentPropertyList.getParentPropertyList(); } + if (currentFObj.getParent() == null) { + log.debug("endElement for top-level " + currentFObj.getName()); + } currentFObj = currentFObj.getParent(); } diff --git a/src/java/org/apache/fop/render/AbstractFOEventHandlerMaker.java b/src/java/org/apache/fop/render/AbstractFOEventHandlerMaker.java new file mode 100644 index 000000000..f18be7dfa --- /dev/null +++ b/src/java/org/apache/fop/render/AbstractFOEventHandlerMaker.java @@ -0,0 +1,68 @@ +/*
+ * Copyright 2005 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 java.io.OutputStream;
+
+import org.apache.fop.apps.FOPException;
+import org.apache.fop.apps.FOUserAgent;
+import org.apache.fop.fo.FOEventHandler;
+
+/**
+ * Base class for factory classes which instantiate FOEventHandlers and provide information
+ * about them.
+ */
+public abstract class AbstractFOEventHandlerMaker {
+
+ /**
+ * Instantiates a new FOEventHandler.
+ * @param ua the user agent
+ * @param out OutputStream for the FOEventHandler to use
+ * @return the newly instantiated FOEventHandler
+ * @throws FOPException if a problem occurs while creating the event handler
+ */
+ public abstract FOEventHandler makeFOEventHandler(FOUserAgent ua, OutputStream out)
+ throws FOPException;
+
+ /**
+ * @return Indicates whether this renderer requires an OutputStream to work with.
+ */
+ public abstract boolean needsOutputStream();
+
+ /**
+ * @return an array of MIME types the renderer supports.
+ */
+ public abstract String[] getSupportedMimeTypes();
+
+ /**
+ * Indicates whether a specific MIME type is supported by this renderer.
+ * @param mimeType the MIME type (ex. "application/rtf")
+ * @return true if the MIME type is supported
+ */
+ public boolean isMimeTypeSupported(String mimeType) {
+ String[] mimes = getSupportedMimeTypes();
+ for (int i = 0; i < mimes.length; i++) {
+ if (mimes[i].equals(mimeType)) {
+ return true;
+ }
+ }
+ return false;
+ }
+
+}
diff --git a/src/java/org/apache/fop/render/AbstractRenderer.java b/src/java/org/apache/fop/render/AbstractRenderer.java index 6dd4c7510..dc793611b 100644 --- a/src/java/org/apache/fop/render/AbstractRenderer.java +++ b/src/java/org/apache/fop/render/AbstractRenderer.java @@ -155,6 +155,11 @@ public abstract class AbstractRenderer */ public void processOffDocumentItem(OffDocumentItem oDI) { } + /** @see org.apache.fop.render.Renderer#getGraphics2DAdapter() */ + public Graphics2DAdapter getGraphics2DAdapter() { + return null; + } + /** * 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 diff --git a/src/java/org/apache/fop/render/AbstractRendererMaker.java b/src/java/org/apache/fop/render/AbstractRendererMaker.java new file mode 100644 index 000000000..3aa63b48c --- /dev/null +++ b/src/java/org/apache/fop/render/AbstractRendererMaker.java @@ -0,0 +1,61 @@ +/*
+ * Copyright 2005 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.apache.fop.apps.FOUserAgent;
+
+/**
+ * Base class for factory classes which instantiate Renderers and provide information
+ * about them.
+ */
+public abstract class AbstractRendererMaker {
+
+ /**
+ * Instantiates a new renderer.
+ * @param ua the user agent
+ * @return the newly instantiated renderer
+ */
+ public abstract Renderer makeRenderer(FOUserAgent ua);
+
+ /**
+ * @return Indicates whether this renderer requires an OutputStream to work with.
+ */
+ public abstract boolean needsOutputStream();
+
+ /**
+ * @return an array of MIME types the renderer supports.
+ */
+ public abstract String[] getSupportedMimeTypes();
+
+ /**
+ * Indicates whether a specific MIME type is supported by this renderer.
+ * @param mimeType the MIME type (ex. "application/pdf")
+ * @return true if the MIME type is supported
+ */
+ public boolean isMimeTypeSupported(String mimeType) {
+ String[] mimes = getSupportedMimeTypes();
+ for (int i = 0; i < mimes.length; i++) {
+ if (mimes[i].equals(mimeType)) {
+ return true;
+ }
+ }
+ return false;
+ }
+
+}
diff --git a/src/java/org/apache/fop/render/Graphics2DAdapter.java b/src/java/org/apache/fop/render/Graphics2DAdapter.java new file mode 100644 index 000000000..e5b98e21c --- /dev/null +++ b/src/java/org/apache/fop/render/Graphics2DAdapter.java @@ -0,0 +1,49 @@ +/*
+ * Copyright 2005 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 java.io.IOException;
+
+/**
+ * This interface represents an optional feature that can be provided by
+ * a renderer. It is exposed by calling the getGraphics2DAdapter() method
+ * on the renderer. Renderers that support this feature allow painting
+ * of arbitrary images through a Graphics2D instance.
+ */
+public interface Graphics2DAdapter {
+
+ /**
+ * Paints an arbitrary images on a given Graphics2D instance. The renderer
+ * providing this functionality must set up a Graphics2D instance so that
+ * the image with the given extents (in mpt) can be painted by the painter
+ * passed to this method. The Graphics2DImagePainter is then passed this
+ * Graphics2D instance so the image can be painted.
+ * @param painter the painter which will paint the actual image
+ * @param context the renderer context for the current renderer
+ * @param x X position of the image
+ * @param y Y position of the image
+ * @param width width of the image
+ * @param height height of the image
+ * @throws IOException In case of an I/O error while writing the output format
+ */
+ void paintImage(Graphics2DImagePainter painter,
+ RendererContext context,
+ int x, int y, int width, int height) throws IOException;
+
+}
diff --git a/src/java/org/apache/fop/render/Graphics2DImagePainter.java b/src/java/org/apache/fop/render/Graphics2DImagePainter.java new file mode 100644 index 000000000..3d946b624 --- /dev/null +++ b/src/java/org/apache/fop/render/Graphics2DImagePainter.java @@ -0,0 +1,44 @@ +/*
+ * Copyright 2005 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 java.awt.Dimension;
+import java.awt.Graphics2D;
+import java.awt.geom.Rectangle2D;
+
+/**
+ * This interface is used by the Graphics2DAdapter. Components that can paint using
+ * a Graphics2D instance can implement this interface to paint themselves.
+ */
+public interface Graphics2DImagePainter {
+
+ /**
+ * Called to paint the image. Implementations should scale so the image is
+ * painted fully inside the given area indicated by then Rectangle2D object.
+ * @param g2d the Graphics2D instance to paint on
+ * @param area the target area for the image
+ */
+ void paint(Graphics2D g2d, Rectangle2D area);
+
+ /**
+ * @return the dimensions of the image to be painted in millipoints
+ */
+ Dimension getImageSize();
+
+}
\ No newline at end of file diff --git a/src/java/org/apache/fop/render/Renderer.java b/src/java/org/apache/fop/render/Renderer.java index ebe2215f1..da347e0e6 100644 --- a/src/java/org/apache/fop/render/Renderer.java +++ b/src/java/org/apache/fop/render/Renderer.java @@ -114,9 +114,14 @@ public interface Renderer { * * @param ext The extension element to be rendered */ - public void processOffDocumentItem(OffDocumentItem ext); + void processOffDocumentItem(OffDocumentItem ext); /** + * @return the adapter for painting Java2D images (or null if not supported) + */ + Graphics2DAdapter getGraphics2DAdapter(); + + /** * 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 diff --git a/src/java/org/apache/fop/render/RendererFactory.java b/src/java/org/apache/fop/render/RendererFactory.java index d4d1460bd..cb677a4a9 100644 --- a/src/java/org/apache/fop/render/RendererFactory.java +++ b/src/java/org/apache/fop/render/RendererFactory.java @@ -19,77 +19,195 @@ package org.apache.fop.render; import java.io.OutputStream; +import java.util.Collections; +import java.util.Iterator; +import java.util.List; +import java.util.Map; //Avalon import org.apache.avalon.framework.configuration.Configuration; import org.apache.avalon.framework.configuration.ConfigurationException; import org.apache.avalon.framework.container.ContainerUtil; +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; //FOP import org.apache.fop.apps.FOPException; import org.apache.fop.apps.FOUserAgent; import org.apache.fop.area.AreaTreeHandler; -import org.apache.fop.fo.Constants; import org.apache.fop.fo.FOEventHandler; -import org.apache.fop.render.mif.MIFHandler; -import org.apache.fop.render.rtf.RTFHandler; -import org.apache.fop.render.txt.TXTHandler; +import org.apache.fop.util.Service; /** * Factory for FOEventHandlers and Renderers. */ public class RendererFactory { + /** the logger */ + private static Log log = LogFactory.getLog(RendererFactory.class); + + private Map rendererMakerMapping = new java.util.HashMap(); + private Map eventHandlerMakerMapping = new java.util.HashMap(); + + /** - * Creates a Renderer object based on render-type desired - * @param renderType the type of renderer to use - * @return the new Renderer instance - * @throws IllegalArgumentException if an unsupported renderer type was requested + * Main constructor. */ - private static Renderer newInstance(int renderType) throws IllegalArgumentException { - - switch (renderType) { - case Constants.RENDER_PDF: - return new org.apache.fop.render.pdf.PDFRenderer(); - case Constants.RENDER_AWT: - return new org.apache.fop.render.awt.AWTRenderer(); - case Constants.RENDER_PRINT: - return new org.apache.fop.render.print.PrintRenderer(); - case Constants.RENDER_PCL: - return new org.apache.fop.render.pcl.PCLRenderer(); - case Constants.RENDER_TIFF: - return new org.apache.fop.render.bitmap.TIFFRenderer(); - case Constants.RENDER_PNG: - return new org.apache.fop.render.bitmap.PNGRenderer(); - case Constants.RENDER_PS: - return new org.apache.fop.render.ps.PSRenderer(); - case Constants.RENDER_TXT: - return new org.apache.fop.render.txt.TXTRenderer(); - case Constants.RENDER_XML: - return new org.apache.fop.render.xml.XMLRenderer(); - case Constants.RENDER_SVG: - return new org.apache.fop.render.svg.SVGRenderer(); - default: - throw new IllegalArgumentException("Invalid renderer type " - + renderType); + public RendererFactory() { + registerStandardRenderers(); + discoverRenderers(); + + registerStandardEventHandlers(); + discoverFOEventHandlers(); + } + + private void registerStandardRenderers() { + addRendererMaker(new org.apache.fop.render.pdf.PDFRendererMaker()); + addRendererMaker(new org.apache.fop.render.ps.PSRendererMaker()); + addRendererMaker(new org.apache.fop.render.pcl.PCLRendererMaker()); + addRendererMaker(new org.apache.fop.render.svg.SVGRendererMaker()); + addRendererMaker(new org.apache.fop.render.txt.TXTRendererMaker()); + addRendererMaker(new org.apache.fop.render.bitmap.PNGRendererMaker()); + addRendererMaker(new org.apache.fop.render.bitmap.TIFFRendererMaker()); + addRendererMaker(new org.apache.fop.render.bitmap.TIFFRendererMaker()); + addRendererMaker(new org.apache.fop.render.xml.XMLRendererMaker()); + addRendererMaker(new org.apache.fop.render.awt.AWTRendererMaker()); + addRendererMaker(new org.apache.fop.render.print.PrintRendererMaker()); + } + + private void registerStandardEventHandlers() { + addFOEventHandlerMaker(new org.apache.fop.render.rtf.RTFFOEventHandlerMaker()); + addFOEventHandlerMaker(new org.apache.fop.render.mif.MIFFOEventHandlerMaker()); + } + + /** + * Add a new RendererMaker. If another maker has already been registered for a + * particular MIME type, this call overwrites the existing one. + * @param maker the RendererMaker + */ + public void addRendererMaker(AbstractRendererMaker maker) { + String[] mimes = maker.getSupportedMimeTypes(); + for (int i = 0; i < mimes.length; i++) { + //This overrides any renderer previously set for a MIME type + if (rendererMakerMapping.get(mimes[i]) != null) { + log.trace("Overriding renderer for " + mimes[i] + + " with " + maker.getClass().getName()); + } + rendererMakerMapping.put(mimes[i], maker); } } - + + /** + * Add a new FOEventHandlerMaker. If another maker has already been registered for a + * particular MIME type, this call overwrites the existing one. + * @param maker the FOEventHandlerMaker + */ + public void addFOEventHandlerMaker(AbstractFOEventHandlerMaker maker) { + String[] mimes = maker.getSupportedMimeTypes(); + for (int i = 0; i < mimes.length; i++) { + //This overrides any event handler previously set for a MIME type + if (eventHandlerMakerMapping.get(mimes[i]) != null) { + log.trace("Overriding FOEventHandler for " + mimes[i] + + " with " + maker.getClass().getName()); + } + eventHandlerMakerMapping.put(mimes[i], maker); + } + } + + /** + * Add a new RendererMaker. If another maker has already been registered for a + * particular MIME type, this call overwrites the existing one. + * @param className the fully qualified class name of the RendererMaker + */ + public void addRendererMaker(String className) { + try { + AbstractRendererMaker makerInstance + = (AbstractRendererMaker)Class.forName(className).newInstance(); + addRendererMaker(makerInstance); + } catch (ClassNotFoundException e) { + throw new IllegalArgumentException("Could not find " + + className); + } catch (InstantiationException e) { + throw new IllegalArgumentException("Could not instantiate " + + className); + } catch (IllegalAccessException e) { + throw new IllegalArgumentException("Could not access " + + className); + } catch (ClassCastException e) { + throw new IllegalArgumentException(className + + " is not an " + + AbstractRendererMaker.class.getName()); + } + } + + /** + * Add a new FOEventHandlerMaker. If another maker has already been registered for a + * particular MIME type, this call overwrites the existing one. + * @param className the fully qualified class name of the FOEventHandlerMaker + */ + public void addFOEventHandlerMaker(String className) { + try { + AbstractFOEventHandlerMaker makerInstance + = (AbstractFOEventHandlerMaker)Class.forName(className).newInstance(); + addFOEventHandlerMaker(makerInstance); + } catch (ClassNotFoundException e) { + throw new IllegalArgumentException("Could not find " + + className); + } catch (InstantiationException e) { + throw new IllegalArgumentException("Could not instantiate " + + className); + } catch (IllegalAccessException e) { + throw new IllegalArgumentException("Could not access " + + className); + } catch (ClassCastException e) { + throw new IllegalArgumentException(className + + " is not an " + + AbstractFOEventHandlerMaker.class.getName()); + } + } + + /** + * Returns a RendererMaker which handles the given MIME type. + * @param mime the requested output format + * @return the requested RendererMaker or null if none is available + */ + public AbstractRendererMaker getRendererMaker(String mime) { + AbstractRendererMaker maker + = (AbstractRendererMaker)rendererMakerMapping.get(mime); + return maker; + } + + /** + * Returns a FOEventHandlerMaker which handles the given MIME type. + * @param mime the requested output format + * @return the requested FOEventHandlerMaker or null if none is available + */ + public AbstractFOEventHandlerMaker getFOEventHandlerMaker(String mime) { + AbstractFOEventHandlerMaker maker + = (AbstractFOEventHandlerMaker)eventHandlerMakerMapping.get(mime); + return maker; + } + /** * Creates a Renderer object based on render-type desired * @param userAgent the user agent for access to configuration - * @param renderType the type of renderer to use + * @param outputFormat the MIME type of the output format to use (ex. "application/pdf"). * @return the new Renderer instance * @throws FOPException if the renderer cannot be properly constructed */ - public static Renderer createRenderer(FOUserAgent userAgent, int renderType) + public Renderer createRenderer(FOUserAgent userAgent, String outputFormat) throws FOPException { if (userAgent.getRendererOverride() != null) { return userAgent.getRendererOverride(); } else { - Renderer rend = newInstance(renderType); + AbstractRendererMaker maker = getRendererMaker(outputFormat); + if (maker == null) { + throw new UnsupportedOperationException( + "No renderer for the requested format available: " + outputFormat); + } + Renderer rend = maker.makeRenderer(userAgent); rend.setUserAgent(userAgent); - String mimeType = rend.getMimeType(); + String mimeType = rend.getMimeType(); //Always use main MIME type for this Configuration userRendererConfig = null; if (mimeType != null) { userRendererConfig @@ -110,40 +228,104 @@ public class RendererFactory { /** * Creates FOEventHandler instances based on the desired output. * @param userAgent the user agent for access to configuration - * @param renderType the type of renderer to use + * @param outputFormat the MIME type of the output format to use (ex. "application/pdf"). * @param out the OutputStream where the output is written to (if applicable) * @return the newly constructed FOEventHandler * @throws FOPException if the FOEventHandler cannot be properly constructed */ - public static FOEventHandler createFOEventHandler(FOUserAgent userAgent, - int renderType, OutputStream out) throws FOPException { + public FOEventHandler createFOEventHandler(FOUserAgent userAgent, + String outputFormat, OutputStream out) throws FOPException { if (userAgent.getFOEventHandlerOverride() != null) { return userAgent.getFOEventHandlerOverride(); } else { - if (renderType != Constants.RENDER_PRINT - && renderType != Constants.RENDER_AWT) { - if (out == null && userAgent.getRendererOverride() == null) { - throw new IllegalStateException( - "OutputStream has not been set"); + AbstractFOEventHandlerMaker maker = getFOEventHandlerMaker(outputFormat); + if (maker == null) { + AbstractRendererMaker rendMaker = getRendererMaker(outputFormat); + if (rendMaker == null && userAgent.getRendererOverride() == null) { + throw new UnsupportedOperationException( + "Don't know how to handle \"" + outputFormat + "\" as an output format." + + " Neither an FOEventHandler, nor a Renderer could be found" + + " for this output format."); + } else { + if (out == null + && userAgent.getRendererOverride() == null + && rendMaker.needsOutputStream()) { + throw new IllegalStateException( + "OutputStream has not been set"); + } + //Found a Renderer so we need to construct an AreaTreeHandler. + return new AreaTreeHandler(userAgent, outputFormat, out); } - } - - if (renderType == Constants.RENDER_MIF) { - return new MIFHandler(userAgent, out); - } else if (renderType == Constants.RENDER_RTF) { - return new RTFHandler(userAgent, out); - } else if (renderType == Constants.RENDER_TXT) { - return new TXTHandler(userAgent, out); } else { - if (renderType < Constants.RENDER_MIN_CONST - || renderType > Constants.RENDER_MAX_CONST) { - throw new IllegalArgumentException( - "Invalid render ID#" + renderType); + return maker.makeFOEventHandler(userAgent, out); + } + } + } + + /** + * @return an array of all supported MIME types + */ + public String[] listSupportedMimeTypes() { + List lst = new java.util.ArrayList(); + Iterator iter = this.rendererMakerMapping.keySet().iterator(); + while (iter.hasNext()) { + lst.add(((String)iter.next())); + } + iter = this.eventHandlerMakerMapping.keySet().iterator(); + while (iter.hasNext()) { + lst.add(((String)iter.next())); + } + Collections.sort(lst); + return (String[])lst.toArray(new String[lst.size()]); + } + + /** + * Discovers Renderer implementations through the classpath and dynamically + * registers them. + */ + private void discoverRenderers() { + // add mappings from available services + Iterator providers + = Service.providers(Renderer.class); + if (providers != null) { + while (providers.hasNext()) { + String str = (String)providers.next(); + try { + if (log.isDebugEnabled()) { + log.debug("Dynamically adding maker for Renderer: " + str); + } + addRendererMaker(str); + } catch (IllegalArgumentException e) { + log.error("Error while adding maker for Renderer", e); } + + } + } + } - return new AreaTreeHandler(userAgent, renderType, out); + /** + * Discovers FOEventHandler implementations through the classpath and dynamically + * registers them. + */ + private void discoverFOEventHandlers() { + // add mappings from available services + Iterator providers + = Service.providers(FOEventHandler.class); + if (providers != null) { + while (providers.hasNext()) { + String str = (String)providers.next(); + try { + if (log.isDebugEnabled()) { + log.debug("Dynamically adding maker for FOEventHandler: " + str); + } + addFOEventHandlerMaker(str); + } catch (IllegalArgumentException e) { + log.error("Error while adding maker for FOEventHandler", e); + } + } } } + } diff --git a/src/java/org/apache/fop/render/XMLHandlerRegistry.java b/src/java/org/apache/fop/render/XMLHandlerRegistry.java index 11a9470a1..5712ca3fa 100644 --- a/src/java/org/apache/fop/render/XMLHandlerRegistry.java +++ b/src/java/org/apache/fop/render/XMLHandlerRegistry.java @@ -76,7 +76,8 @@ public class XMLHandlerRegistry { + classname);
} catch (ClassCastException e) {
throw new IllegalArgumentException(classname
- + " is not an ElementMapping");
+ + " is not an "
+ + XMLHandler.class.getName());
}
}
diff --git a/src/java/org/apache/fop/render/awt/AWTRenderer.java b/src/java/org/apache/fop/render/awt/AWTRenderer.java index 5287bd15d..37169d7e2 100644 --- a/src/java/org/apache/fop/render/awt/AWTRenderer.java +++ b/src/java/org/apache/fop/render/awt/AWTRenderer.java @@ -39,6 +39,7 @@ import java.io.IOException; import org.apache.fop.apps.FOPException; import org.apache.fop.apps.FOUserAgent; +import org.apache.fop.apps.MimeConstants; import org.apache.fop.area.Area; import org.apache.fop.area.PageViewport; import org.apache.fop.datatypes.ColorType; @@ -56,7 +57,7 @@ import org.apache.fop.render.java2d.Java2DRenderer; public class AWTRenderer extends Java2DRenderer implements Pageable { /** The MIME type for AWT-Rendering */ - public static final String MIME_TYPE = "application/X-awt"; + public static final String MIME_TYPE = MimeConstants.MIME_FOP_AWT_PREVIEW; /** The resource bundle used for AWT messages. */ protected Translator translator = null; diff --git a/src/java/org/apache/fop/render/awt/AWTRendererMaker.java b/src/java/org/apache/fop/render/awt/AWTRendererMaker.java new file mode 100644 index 000000000..c094d32ed --- /dev/null +++ b/src/java/org/apache/fop/render/awt/AWTRendererMaker.java @@ -0,0 +1,49 @@ +/*
+ * Copyright 2005 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 org.apache.fop.apps.FOUserAgent;
+import org.apache.fop.apps.MimeConstants;
+import org.apache.fop.render.AbstractRendererMaker;
+import org.apache.fop.render.Renderer;
+
+/**
+ * RendererMaker for the AWT Preview Renderer.
+ */
+public class AWTRendererMaker extends AbstractRendererMaker {
+
+ private static final String[] MIMES = new String[] {MimeConstants.MIME_FOP_AWT_PREVIEW};
+
+
+ /** @see org.apache.fop.render.AbstractRendererMaker */
+ public Renderer makeRenderer(FOUserAgent ua) {
+ return new AWTRenderer();
+ }
+
+ /** @see org.apache.fop.render.AbstractRendererMaker#needsOutputStream() */
+ public boolean needsOutputStream() {
+ return false;
+ }
+
+ /** @see org.apache.fop.render.AbstractRendererMaker#getSupportedMimeTypes() */
+ public String[] getSupportedMimeTypes() {
+ return MIMES;
+ }
+
+}
diff --git a/src/java/org/apache/fop/render/bitmap/PNGRenderer.java b/src/java/org/apache/fop/render/bitmap/PNGRenderer.java index 3c24bf39f..143436d5d 100644 --- a/src/java/org/apache/fop/render/bitmap/PNGRenderer.java +++ b/src/java/org/apache/fop/render/bitmap/PNGRenderer.java @@ -11,6 +11,7 @@ import java.io.OutputStream; import org.apache.batik.ext.awt.image.codec.PNGEncodeParam; import org.apache.batik.ext.awt.image.codec.PNGImageEncoder; import org.apache.fop.apps.FOPException; +import org.apache.fop.apps.MimeConstants; import org.apache.fop.area.PageViewport; import org.apache.fop.render.java2d.Java2DRenderer; @@ -22,7 +23,7 @@ import org.apache.fop.render.java2d.Java2DRenderer; public class PNGRenderer extends Java2DRenderer { /** The MIME type for png-Rendering */ - public static final String MIME_TYPE = "image/png"; + public static final String MIME_TYPE = MimeConstants.MIME_PNG; /** The file syntax prefix, eg. "page" will output "page1.png" etc */ private String filePrefix; diff --git a/src/java/org/apache/fop/render/bitmap/PNGRendererMaker.java b/src/java/org/apache/fop/render/bitmap/PNGRendererMaker.java new file mode 100644 index 000000000..bb21c496c --- /dev/null +++ b/src/java/org/apache/fop/render/bitmap/PNGRendererMaker.java @@ -0,0 +1,49 @@ +/*
+ * Copyright 2005 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.bitmap;
+
+import org.apache.fop.apps.FOUserAgent;
+import org.apache.fop.apps.MimeConstants;
+import org.apache.fop.render.AbstractRendererMaker;
+import org.apache.fop.render.Renderer;
+
+/**
+ * RendererMaker for the PNG Renderer.
+ */
+public class PNGRendererMaker extends AbstractRendererMaker {
+
+ private static final String[] MIMES = new String[] {MimeConstants.MIME_PNG};
+
+
+ /** @see org.apache.fop.render.AbstractRendererMaker */
+ public Renderer makeRenderer(FOUserAgent ua) {
+ return new PNGRenderer();
+ }
+
+ /** @see org.apache.fop.render.AbstractRendererMaker#needsOutputStream() */
+ public boolean needsOutputStream() {
+ return true;
+ }
+
+ /** @see org.apache.fop.render.AbstractRendererMaker#getSupportedMimeTypes() */
+ public String[] getSupportedMimeTypes() {
+ return MIMES;
+ }
+
+}
diff --git a/src/java/org/apache/fop/render/bitmap/TIFFRenderer.java b/src/java/org/apache/fop/render/bitmap/TIFFRenderer.java index 0cc4c1798..264c7b6f6 100644 --- a/src/java/org/apache/fop/render/bitmap/TIFFRenderer.java +++ b/src/java/org/apache/fop/render/bitmap/TIFFRenderer.java @@ -41,6 +41,7 @@ import org.apache.batik.ext.awt.image.codec.tiff.TIFFImageEncoder; import org.apache.batik.ext.awt.image.rendered.FormatRed; import org.apache.commons.logging.Log; import org.apache.fop.apps.FOPException; +import org.apache.fop.apps.MimeConstants; import org.apache.fop.render.java2d.Java2DRenderer; /** @@ -67,7 +68,7 @@ import org.apache.fop.render.java2d.Java2DRenderer; public class TIFFRenderer extends Java2DRenderer { /** The MIME type for tiff-Rendering */ - public static final String MIME_TYPE = "image/tiff"; + public static final String MIME_TYPE = MimeConstants.MIME_TIFF; /** */ private TIFFEncodeParam renderParams; diff --git a/src/java/org/apache/fop/render/bitmap/TIFFRendererMaker.java b/src/java/org/apache/fop/render/bitmap/TIFFRendererMaker.java new file mode 100644 index 000000000..3aaa01414 --- /dev/null +++ b/src/java/org/apache/fop/render/bitmap/TIFFRendererMaker.java @@ -0,0 +1,49 @@ +/*
+ * Copyright 2005 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.bitmap;
+
+import org.apache.fop.apps.FOUserAgent;
+import org.apache.fop.apps.MimeConstants;
+import org.apache.fop.render.AbstractRendererMaker;
+import org.apache.fop.render.Renderer;
+
+/**
+ * RendererMaker for the TIFF Renderer.
+ */
+public class TIFFRendererMaker extends AbstractRendererMaker {
+
+ private static final String[] MIMES = new String[] {MimeConstants.MIME_TIFF};
+
+
+ /** @see org.apache.fop.render.AbstractRendererMaker */
+ public Renderer makeRenderer(FOUserAgent ua) {
+ return new TIFFRenderer();
+ }
+
+ /** @see org.apache.fop.render.AbstractRendererMaker#needsOutputStream() */
+ public boolean needsOutputStream() {
+ return true;
+ }
+
+ /** @see org.apache.fop.render.AbstractRendererMaker#getSupportedMimeTypes() */
+ public String[] getSupportedMimeTypes() {
+ return MIMES;
+ }
+
+}
diff --git a/src/java/org/apache/fop/render/java2d/Java2DGraphics2DAdapter.java b/src/java/org/apache/fop/render/java2d/Java2DGraphics2DAdapter.java new file mode 100644 index 000000000..d2982e3c0 --- /dev/null +++ b/src/java/org/apache/fop/render/java2d/Java2DGraphics2DAdapter.java @@ -0,0 +1,86 @@ +/*
+ * Copyright 2005 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.java2d;
+
+import java.awt.Color;
+import java.awt.Dimension;
+import java.awt.geom.AffineTransform;
+import java.awt.geom.Rectangle2D;
+import java.io.IOException;
+
+import org.apache.fop.render.Graphics2DAdapter;
+import org.apache.fop.render.Graphics2DImagePainter;
+import org.apache.fop.render.RendererContext;
+
+/**
+ * Graphics2DAdapter implementation for Java2D.
+ */
+public class Java2DGraphics2DAdapter implements Graphics2DAdapter {
+
+ private Java2DGraphicsState state;
+
+ /**
+ * Main constructor
+ * @param renderer the Renderer instance to which this instance belongs
+ */
+ public Java2DGraphics2DAdapter(Java2DGraphicsState state) {
+ this.state = state;
+ }
+
+ /** @see org.apache.fop.render.Graphics2DAdapter */
+ public void paintImage(Graphics2DImagePainter painter,
+ RendererContext context,
+ int x, int y, int width, int height) throws IOException {
+
+ float fwidth = width / 1000f;
+ float fheight = height / 1000f;
+ float fx = x / 1000f;
+ float fy = y / 1000f;
+
+ // get the 'width' and 'height' attributes of the SVG document
+ Dimension dim = painter.getImageSize();
+ float imw = (float)dim.getWidth() / 1000f;
+ float imh = (float)dim.getHeight() / 1000f;
+
+ float sx = fwidth / (float)imw;
+ float sy = fheight / (float)imh;
+
+ state.push();
+ state.getGraph().setColor(Color.black);
+ state.getGraph().setBackground(Color.black);
+
+ //TODO Clip to the image area.
+
+ // transform so that the coordinates (0,0) is from the top left
+ // and positive is down and to the right. (0,0) is where the
+ // viewBox puts it.
+ state.getGraph().translate(fx, fy);
+ AffineTransform at = AffineTransform.getScaleInstance(sx, sy);
+ if (!at.isIdentity()) {
+ state.getGraph().transform(at);
+ }
+
+ Rectangle2D area = new Rectangle2D.Double(0.0, 0.0, imw, imh);
+ painter.paint(state.getGraph(), area);
+
+ state.pop();
+
+ }
+
+}
diff --git a/src/java/org/apache/fop/render/java2d/Java2DRenderer.java b/src/java/org/apache/fop/render/java2d/Java2DRenderer.java index 4661eb49d..4e288f4e4 100644 --- a/src/java/org/apache/fop/render/java2d/Java2DRenderer.java +++ b/src/java/org/apache/fop/render/java2d/Java2DRenderer.java @@ -26,7 +26,6 @@ import java.awt.RenderingHints; import java.awt.color.ColorSpace; import java.awt.geom.AffineTransform; import java.awt.geom.Line2D; -import java.awt.geom.NoninvertibleTransformException; import java.awt.geom.Rectangle2D; import java.awt.image.BufferedImage; import java.awt.image.ColorModel; @@ -69,6 +68,7 @@ import org.apache.fop.image.FopImage; import org.apache.fop.image.ImageFactory; import org.apache.fop.image.XMLImage; import org.apache.fop.render.AbstractRenderer; +import org.apache.fop.render.Graphics2DAdapter; import org.apache.fop.render.RendererContext; import org.apache.fop.render.pdf.CTMHelper; import org.apache.fop.traits.BorderProps; @@ -100,9 +100,6 @@ import org.w3c.dom.Document; */ public abstract class Java2DRenderer extends AbstractRenderer implements Printable { - /** The MIME type for Java2D-Rendering */ - public static final String MIME_TYPE = "application/X-Java2D"; - /** The scale factor for the image size, values: ]0 ; 1] */ protected double scaleFactor = 1; @@ -152,7 +149,7 @@ public abstract class Java2DRenderer extends AbstractRenderer implements Printab */ public void setUserAgent(FOUserAgent foUserAgent) { super.setUserAgent(foUserAgent); - Java2DSVGHandler xmlHandler = new Java2DSVGHandler(); + Java2DSVGHandler xmlHandler = new Java2DSVGHandler(getMimeType()); userAgent.getXMLHandlerRegistry().addXMLHandler(xmlHandler); userAgent.setRendererOverride(this); // for document regeneration } @@ -162,11 +159,6 @@ public abstract class Java2DRenderer extends AbstractRenderer implements Printab return userAgent; } - /** @see org.apache.fop.render.AbstractRenderer */ - public String getMimeType() { - return MIME_TYPE; - } - /** * @see org.apache.fop.render.Renderer#setupFontInfo(org.apache.fop.fonts.FontInfo) */ @@ -178,6 +170,11 @@ public abstract class Java2DRenderer extends AbstractRenderer implements Printab FontSetup.setup(fontInfo, fontImage.createGraphics()); } + /** @see org.apache.fop.render.Renderer#getGraphics2DAdapter() */ + public Graphics2DAdapter getGraphics2DAdapter() { + return new Java2DGraphics2DAdapter(state); + } + /** * Sets the new scale factor. * @param newScaleFactor ]0 ; 1] @@ -1046,7 +1043,7 @@ public abstract class Java2DRenderer extends AbstractRenderer implements Printab */ public void renderDocument(Document doc, String ns, Rectangle2D pos) { RendererContext context; - context = new RendererContext(this, MIME_TYPE); + context = new RendererContext(this, getMimeType()); context.setUserAgent(userAgent); context.setProperty(Java2DSVGHandler.JAVA2D_STATE, state); diff --git a/src/java/org/apache/fop/render/java2d/Java2DSVGHandler.java b/src/java/org/apache/fop/render/java2d/Java2DSVGHandler.java index d89adf63d..575967f03 100644 --- a/src/java/org/apache/fop/render/java2d/Java2DSVGHandler.java +++ b/src/java/org/apache/fop/render/java2d/Java2DSVGHandler.java @@ -73,10 +73,14 @@ public class Java2DSVGHandler implements XMLHandler { */ public static final String JAVA2D_YPOS = "ypos"; + private String mimeType; + /** * Create a new Java2D XML handler for use by the Java2D renderer. + * @param MIME type that this handler is used for */ - public Java2DSVGHandler() { + public Java2DSVGHandler(String mime) { + this.mimeType = mime; } /** @see org.apache.fop.render.XMLHandler */ @@ -178,7 +182,7 @@ public class Java2DSVGHandler implements XMLHandler { AffineTransform origTransform = info.state.getGraph().getTransform(); // correct integer roundoff - info.state.getGraph().translate(x / 1000, y / 1000); + info.state.getGraph().translate(x / 1000f, y / 1000f); //SVGSVGElement svg = ((SVGDocument) doc).getRootElement(); // Aspect ratio preserved by layout engine, not here @@ -199,7 +203,7 @@ public class Java2DSVGHandler implements XMLHandler { /** @see org.apache.fop.render.XMLHandler#getMimeType() */ public String getMimeType() { - return Java2DRenderer.MIME_TYPE; + return this.mimeType; } /** @see org.apache.fop.render.XMLHandler#getNamespace() */ diff --git a/src/java/org/apache/fop/render/mif/MIFFOEventHandlerMaker.java b/src/java/org/apache/fop/render/mif/MIFFOEventHandlerMaker.java new file mode 100644 index 000000000..96bde2600 --- /dev/null +++ b/src/java/org/apache/fop/render/mif/MIFFOEventHandlerMaker.java @@ -0,0 +1,51 @@ +/*
+ * Copyright 2005 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.mif;
+
+import java.io.OutputStream;
+
+import org.apache.fop.apps.FOUserAgent;
+import org.apache.fop.apps.MimeConstants;
+import org.apache.fop.fo.FOEventHandler;
+import org.apache.fop.render.AbstractFOEventHandlerMaker;
+
+/**
+ * Maker class for MIF support.
+ */
+public class MIFFOEventHandlerMaker extends AbstractFOEventHandlerMaker {
+
+ private static final String[] MIMES = new String[] {MimeConstants.MIME_MIF};
+
+
+ /** @see org.apache.fop.render.AbstractFOEventHandlerMaker */
+ public FOEventHandler makeFOEventHandler(FOUserAgent ua, OutputStream out) {
+ return new MIFHandler(ua, out);
+ }
+
+ /** @see org.apache.fop.render.AbstractFOEventHandlerMaker#needsOutputStream() */
+ public boolean needsOutputStream() {
+ return true;
+ }
+
+ /** @see org.apache.fop.render.AbstractFOEventHandlerMaker#getSupportedMimeTypes() */
+ public String[] getSupportedMimeTypes() {
+ return MIMES;
+ }
+
+}
diff --git a/src/java/org/apache/fop/render/mif/MIFHandler.java b/src/java/org/apache/fop/render/mif/MIFHandler.java index 78f108f82..c9ef2a53e 100644 --- a/src/java/org/apache/fop/render/mif/MIFHandler.java +++ b/src/java/org/apache/fop/render/mif/MIFHandler.java @@ -1,5 +1,5 @@ /* - * Copyright 1999-2004 The Apache Software Foundation. + * Copyright 1999-2005 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. @@ -22,6 +22,8 @@ package org.apache.fop.render.mif; import java.io.IOException; import java.io.OutputStream; +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; import org.apache.fop.apps.FOUserAgent; import org.apache.fop.fo.FOEventHandler; import org.apache.fop.fo.flow.BasicLink; @@ -57,6 +59,9 @@ import org.xml.sax.SAXException; */ public class MIFHandler extends FOEventHandler { + /** Logger */ + private static Log log = LogFactory.getLog(MIFHandler.class); + /** the MIFFile instance */ protected MIFFile mifFile; @@ -82,6 +87,7 @@ public class MIFHandler extends FOEventHandler { * @see org.apache.fop.fo.FOEventHandler#startDocument() */ public void startDocument() throws SAXException { + log.fatal("The MIF Handler is non-functional at this time. Please help resurrect it!"); mifFile = new MIFFile(); try { mifFile.output(outStream); diff --git a/src/java/org/apache/fop/render/pcl/PCLRenderer.java b/src/java/org/apache/fop/render/pcl/PCLRenderer.java index a7283c7bb..f322d2679 100644 --- a/src/java/org/apache/fop/render/pcl/PCLRenderer.java +++ b/src/java/org/apache/fop/render/pcl/PCLRenderer.java @@ -19,6 +19,7 @@ package org.apache.fop.render.pcl; // FOP +import org.apache.fop.apps.MimeConstants; import org.apache.fop.render.PrintRenderer; // Java @@ -33,7 +34,7 @@ import java.io.OutputStream; public class PCLRenderer extends PrintRenderer { /** The MIME type for PCL */ - public static final String MIME_TYPE = "application/vnd.hp-PCL"; + public static final String MIME_TYPE = MimeConstants.MIME_PCL_ALT; /** * the current stream to add PCL commands to @@ -156,6 +157,7 @@ public class PCLRenderer extends PrintRenderer { public void startRenderer(OutputStream outputStream) throws IOException { log.info("rendering areas to PCL"); + log.fatal("The PCL Renderer is non-functional at this time. Please help resurrect it!"); currentStream = new PCLStream(outputStream); // Set orientation. diff --git a/src/java/org/apache/fop/render/pcl/PCLRendererMaker.java b/src/java/org/apache/fop/render/pcl/PCLRendererMaker.java new file mode 100644 index 000000000..2e39d355a --- /dev/null +++ b/src/java/org/apache/fop/render/pcl/PCLRendererMaker.java @@ -0,0 +1,51 @@ +/*
+ * Copyright 2005 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.pcl;
+
+import org.apache.fop.apps.FOUserAgent;
+import org.apache.fop.apps.MimeConstants;
+import org.apache.fop.render.AbstractRendererMaker;
+import org.apache.fop.render.Renderer;
+
+/**
+ * RendererMaker for the PCL Renderer.
+ */
+public class PCLRendererMaker extends AbstractRendererMaker {
+
+ private static final String[] MIMES = new String[] {
+ MimeConstants.MIME_PCL,
+ MimeConstants.MIME_PCL_ALT};
+
+
+ /**@see org.apache.fop.render.AbstractRendererMaker */
+ public Renderer makeRenderer(FOUserAgent ua) {
+ return new PCLRenderer();
+ }
+
+ /** @see org.apache.fop.render.AbstractRendererMaker#needsOutputStream() */
+ public boolean needsOutputStream() {
+ return true;
+ }
+
+ /** @see org.apache.fop.render.AbstractRendererMaker#getSupportedMimeTypes() */
+ public String[] getSupportedMimeTypes() {
+ return MIMES;
+ }
+
+}
diff --git a/src/java/org/apache/fop/render/pdf/PDFGraphics2DAdapter.java b/src/java/org/apache/fop/render/pdf/PDFGraphics2DAdapter.java new file mode 100644 index 000000000..8a72fc4b9 --- /dev/null +++ b/src/java/org/apache/fop/render/pdf/PDFGraphics2DAdapter.java @@ -0,0 +1,106 @@ +/*
+ * Copyright 2005 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.pdf;
+
+import java.awt.Color;
+import java.awt.Dimension;
+import java.awt.geom.AffineTransform;
+import java.awt.geom.Rectangle2D;
+import java.io.IOException;
+
+import org.apache.batik.bridge.ViewBox;
+import org.apache.fop.render.Graphics2DAdapter;
+import org.apache.fop.render.Graphics2DImagePainter;
+import org.apache.fop.render.RendererContext;
+import org.apache.fop.svg.PDFGraphics2D;
+import org.w3c.dom.svg.SVGDocument;
+import org.w3c.dom.svg.SVGSVGElement;
+
+/**
+ * Graphics2DAdapter implementation for PDF.
+ */
+public class PDFGraphics2DAdapter implements Graphics2DAdapter {
+
+ private PDFRenderer renderer;
+
+ /**
+ * Main constructor
+ * @param renderer the Renderer instance to which this instance belongs
+ */
+ public PDFGraphics2DAdapter(PDFRenderer renderer) {
+ this.renderer = renderer;
+ }
+
+ /** @see org.apache.fop.render.Graphics2DAdapter */
+ public void paintImage(Graphics2DImagePainter painter,
+ RendererContext context,
+ int x, int y, int width, int height) throws IOException {
+
+ PDFSVGHandler.PDFInfo pdfInfo = PDFSVGHandler.getPDFInfo(context);
+
+ float fwidth = width / 1000f;
+ float fheight = height / 1000f;
+ float fx = x / 1000f;
+ float fy = y / 1000f;
+
+ // get the 'width' and 'height' attributes of the SVG document
+ Dimension dim = painter.getImageSize();
+ float imw = (float)dim.getWidth() / 1000f;
+ float imh = (float)dim.getHeight() / 1000f;
+
+ float sx = fwidth / (float)imw;
+ float sy = fheight / (float)imh;
+
+ renderer.saveGraphicsState();
+ renderer.setColor(Color.black, false, null);
+ renderer.setColor(Color.black, true, null);
+
+ //TODO Clip to the image area.
+
+ // transform so that the coordinates (0,0) is from the top left
+ // and positive is down and to the right. (0,0) is where the
+ // viewBox puts it.
+ renderer.currentStream.add(sx + " 0 0 " + sy + " " + fx + " "
+ + fy + " cm\n");
+
+
+ final boolean textAsShapes = false;
+ PDFGraphics2D graphics = new PDFGraphics2D(textAsShapes,
+ pdfInfo.fi, pdfInfo.pdfDoc,
+ pdfInfo.pdfContext, pdfInfo.pdfPage.referencePDF(),
+ renderer.currentFontName,
+ renderer.currentFontSize);
+ graphics.setGraphicContext(new org.apache.batik.ext.awt.g2d.GraphicContext());
+
+ AffineTransform transform = new AffineTransform();
+ transform.translate(fx, fy);
+ pdfInfo.pdfState.setTransform(transform);
+ graphics.setPDFState(pdfInfo.pdfState);
+ graphics.setOutputStream(pdfInfo.outputStream);
+
+ Rectangle2D area = new Rectangle2D.Double(0.0, 0.0, imw, imh);
+ painter.paint(graphics, area);
+
+ pdfInfo.currentStream.add(graphics.getString());
+ renderer.restoreGraphicsState();
+ pdfInfo.pdfState.pop();
+
+ }
+
+}
diff --git a/src/java/org/apache/fop/render/pdf/PDFRenderer.java b/src/java/org/apache/fop/render/pdf/PDFRenderer.java index f30b0e0d0..7006cb8b9 100644 --- a/src/java/org/apache/fop/render/pdf/PDFRenderer.java +++ b/src/java/org/apache/fop/render/pdf/PDFRenderer.java @@ -38,6 +38,7 @@ import org.apache.avalon.framework.configuration.ConfigurationException; // FOP import org.apache.fop.apps.FOPException; import org.apache.fop.apps.FOUserAgent; +import org.apache.fop.apps.MimeConstants; import org.apache.fop.area.CTM; import org.apache.fop.area.LineArea; import org.apache.fop.area.Page; @@ -78,6 +79,7 @@ import org.apache.fop.pdf.PDFStream; import org.apache.fop.pdf.PDFText; import org.apache.fop.pdf.PDFXObject; import org.apache.fop.render.AbstractPathOrientedRenderer; +import org.apache.fop.render.Graphics2DAdapter; import org.apache.fop.render.RendererContext; import org.apache.fop.fo.Constants; @@ -102,7 +104,7 @@ public class PDFRenderer extends AbstractPathOrientedRenderer { /** * The mime type for pdf */ - public static final String MIME_TYPE = "application/pdf"; + public static final String MIME_TYPE = MimeConstants.MIME_PDF; /** Controls whether comments are written to the PDF stream. */ protected static final boolean WRITE_COMMENTS = true; @@ -338,6 +340,11 @@ public class PDFRenderer extends AbstractPathOrientedRenderer { } } + /** @see org.apache.fop.render.Renderer#getGraphics2DAdapter() */ + public Graphics2DAdapter getGraphics2DAdapter() { + return new PDFGraphics2DAdapter(this); + } + /** * writes out a comment. * @param text text for the comment diff --git a/src/java/org/apache/fop/render/pdf/PDFRendererMaker.java b/src/java/org/apache/fop/render/pdf/PDFRendererMaker.java new file mode 100644 index 000000000..cbab95260 --- /dev/null +++ b/src/java/org/apache/fop/render/pdf/PDFRendererMaker.java @@ -0,0 +1,49 @@ +/*
+ * Copyright 2005 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.pdf;
+
+import org.apache.fop.apps.FOUserAgent;
+import org.apache.fop.apps.MimeConstants;
+import org.apache.fop.render.AbstractRendererMaker;
+import org.apache.fop.render.Renderer;
+
+/**
+ * RendererMaker for the PDF Renderer.
+ */
+public class PDFRendererMaker extends AbstractRendererMaker {
+
+ private static final String[] MIMES = new String[] {MimeConstants.MIME_PDF};
+
+
+ /**@see org.apache.fop.render.AbstractRendererMaker */
+ public Renderer makeRenderer(FOUserAgent ua) {
+ return new PDFRenderer();
+ }
+
+ /** @see org.apache.fop.render.AbstractRendererMaker#needsOutputStream() */
+ public boolean needsOutputStream() {
+ return true;
+ }
+
+ /** @see org.apache.fop.render.AbstractRendererMaker#getSupportedMimeTypes() */
+ public String[] getSupportedMimeTypes() {
+ return MIMES;
+ }
+
+}
diff --git a/src/java/org/apache/fop/render/print/PrintRendererMaker.java b/src/java/org/apache/fop/render/print/PrintRendererMaker.java new file mode 100644 index 000000000..39e7fa921 --- /dev/null +++ b/src/java/org/apache/fop/render/print/PrintRendererMaker.java @@ -0,0 +1,49 @@ +/*
+ * Copyright 2005 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.print;
+
+import org.apache.fop.apps.FOUserAgent;
+import org.apache.fop.apps.MimeConstants;
+import org.apache.fop.render.AbstractRendererMaker;
+import org.apache.fop.render.Renderer;
+
+/**
+ * RendererMaker for the Print Renderer.
+ */
+public class PrintRendererMaker extends AbstractRendererMaker {
+
+ private static final String[] MIMES = new String[] {MimeConstants.MIME_FOP_PRINT};
+
+
+ /**@see org.apache.fop.render.AbstractRendererMaker */
+ public Renderer makeRenderer(FOUserAgent ua) {
+ return new PrintRenderer();
+ }
+
+ /** @see org.apache.fop.render.AbstractRendererMaker#needsOutputStream() */
+ public boolean needsOutputStream() {
+ return false;
+ }
+
+ /** @see org.apache.fop.render.AbstractRendererMaker#getSupportedMimeTypes() */
+ public String[] getSupportedMimeTypes() {
+ return MIMES;
+ }
+
+}
diff --git a/src/java/org/apache/fop/render/ps/PSGraphics2DAdapter.java b/src/java/org/apache/fop/render/ps/PSGraphics2DAdapter.java new file mode 100644 index 000000000..d54c87b8c --- /dev/null +++ b/src/java/org/apache/fop/render/ps/PSGraphics2DAdapter.java @@ -0,0 +1,90 @@ +/*
+ * Copyright 2005 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.ps;
+
+import java.awt.Dimension;
+import java.awt.geom.AffineTransform;
+import java.awt.geom.Rectangle2D;
+import java.io.IOException;
+
+import org.apache.fop.render.Graphics2DAdapter;
+import org.apache.fop.render.Graphics2DImagePainter;
+import org.apache.fop.render.RendererContext;
+
+/**
+ * Graphics2DAdapter implementation for PostScript.
+ */
+public class PSGraphics2DAdapter implements Graphics2DAdapter {
+
+ private PSRenderer renderer;
+
+ /**
+ * Main constructor
+ * @param renderer the Renderer instance to which this instance belongs
+ */
+ public PSGraphics2DAdapter(PSRenderer renderer) {
+ this.renderer = renderer;
+ }
+
+ /** @see org.apache.fop.render.Graphics2DAdapter */
+ public void paintImage(Graphics2DImagePainter painter,
+ RendererContext context,
+ int x, int y, int width, int height) throws IOException {
+ PSGenerator gen = renderer.gen;
+
+ float fwidth = width / 1000f;
+ float fheight = height / 1000f;
+ float fx = x / 1000f;
+ float fy = y / 1000f;
+
+ // get the 'width' and 'height' attributes of the SVG document
+ Dimension dim = painter.getImageSize();
+ float imw = (float)dim.getWidth() / 1000f;
+ float imh = (float)dim.getHeight() / 1000f;
+
+ float sx = fwidth / (float)imw;
+ float sy = fheight / (float)imh;
+
+ gen.commentln("%FOPBeginGraphics2D");
+ gen.saveGraphicsState();
+ // Clip to the image area.
+ gen.writeln("newpath");
+ gen.defineRect(fx, fy, fwidth, fheight);
+ gen.writeln("clip");
+
+ // transform so that the coordinates (0,0) is from the top left
+ // and positive is down and to the right. (0,0) is where the
+ // viewBox puts it.
+ gen.concatMatrix(sx, 0, 0, sy, fx, fy);
+
+ final boolean textAsShapes = false;
+ PSGraphics2D graphics = new PSGraphics2D(textAsShapes, gen);
+ graphics.setGraphicContext(new org.apache.batik.ext.awt.g2d.GraphicContext());
+ AffineTransform transform = new AffineTransform();
+ // scale to viewbox
+ transform.translate(fx, fy);
+ gen.getCurrentState().concatMatrix(transform);
+ Rectangle2D area = new Rectangle2D.Double(0.0, 0.0, imw, imh);
+ painter.paint(graphics, area);
+
+ gen.restoreGraphicsState();
+ gen.commentln("%FOPEndGraphics2D");
+ }
+
+}
diff --git a/src/java/org/apache/fop/render/ps/PSRenderer.java b/src/java/org/apache/fop/render/ps/PSRenderer.java index 1902df16e..5c43050d0 100644 --- a/src/java/org/apache/fop/render/ps/PSRenderer.java +++ b/src/java/org/apache/fop/render/ps/PSRenderer.java @@ -59,6 +59,7 @@ import org.apache.fop.image.EPSImage; import org.apache.fop.image.FopImage; import org.apache.fop.image.ImageFactory; import org.apache.fop.image.XMLImage; +import org.apache.fop.render.Graphics2DAdapter; import org.apache.fop.render.AbstractPathOrientedRenderer; import org.apache.fop.render.RendererContext; import org.apache.fop.render.ps.extensions.PSSetupCode; @@ -134,6 +135,11 @@ public class PSRenderer extends AbstractPathOrientedRenderer { userAgent.getXMLHandlerRegistry().addXMLHandler(xmlHandler); } + /** @see org.apache.fop.render.Renderer#getGraphics2DAdapter() */ + public Graphics2DAdapter getGraphics2DAdapter() { + return new PSGraphics2DAdapter(this); + } + /** * Write out a command * @param cmd PostScript command diff --git a/src/java/org/apache/fop/render/ps/PSRendererMaker.java b/src/java/org/apache/fop/render/ps/PSRendererMaker.java new file mode 100644 index 000000000..077e45d72 --- /dev/null +++ b/src/java/org/apache/fop/render/ps/PSRendererMaker.java @@ -0,0 +1,49 @@ +/*
+ * Copyright 2005 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.ps;
+
+import org.apache.fop.apps.FOUserAgent;
+import org.apache.fop.apps.MimeConstants;
+import org.apache.fop.render.AbstractRendererMaker;
+import org.apache.fop.render.Renderer;
+
+/**
+ * RendererMaker for the PostScript Renderer.
+ */
+public class PSRendererMaker extends AbstractRendererMaker {
+
+ private static final String[] MIMES = new String[] {MimeConstants.MIME_POSTSCRIPT};
+
+
+ /** @see org.apache.fop.render.AbstractRendererMaker */
+ public Renderer makeRenderer(FOUserAgent ua) {
+ return new PSRenderer();
+ }
+
+ /** @see org.apache.fop.render.AbstractRendererMaker#needsOutputStream() */
+ public boolean needsOutputStream() {
+ return true;
+ }
+
+ /** @see org.apache.fop.render.AbstractRendererMaker#getSupportedMimeTypes() */
+ public String[] getSupportedMimeTypes() {
+ return MIMES;
+ }
+
+}
diff --git a/src/java/org/apache/fop/render/ps/PSSVGHandler.java b/src/java/org/apache/fop/render/ps/PSSVGHandler.java index 5d829c443..7768cb91a 100644 --- a/src/java/org/apache/fop/render/ps/PSSVGHandler.java +++ b/src/java/org/apache/fop/render/ps/PSSVGHandler.java @@ -307,6 +307,7 @@ public class PSSVGHandler implements XMLHandler { gen.writeln("newpath"); gen.defineRect(xOffset / 1000f, yOffset / 1000f, psInfo.getWidth() / 1000f, psInfo.getWidth() / 1000f); + //TODO Is the above correct? Twice getWidth?????????????? gen.writeln("clip"); // transform so that the coordinates (0,0) is from the top left @@ -337,7 +338,7 @@ public class PSSVGHandler implements XMLHandler { + e.getMessage(), e); } - psInfo.psGenerator.restoreGraphicsState(); + gen.restoreGraphicsState(); gen.commentln("%FOPEndSVG"); } catch (IOException ioe) { log.error("SVG graphic could not be rendered: " diff --git a/src/java/org/apache/fop/render/rtf/RTFFOEventHandlerMaker.java b/src/java/org/apache/fop/render/rtf/RTFFOEventHandlerMaker.java new file mode 100644 index 000000000..2ad238b2e --- /dev/null +++ b/src/java/org/apache/fop/render/rtf/RTFFOEventHandlerMaker.java @@ -0,0 +1,54 @@ +/*
+ * Copyright 2005 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.rtf;
+
+import java.io.OutputStream;
+
+import org.apache.fop.apps.FOUserAgent;
+import org.apache.fop.apps.MimeConstants;
+import org.apache.fop.fo.FOEventHandler;
+import org.apache.fop.render.AbstractFOEventHandlerMaker;
+
+/**
+ * Maker class for RTF support.
+ */
+public class RTFFOEventHandlerMaker extends AbstractFOEventHandlerMaker {
+
+ private static final String[] MIMES = new String[] {
+ MimeConstants.MIME_RTF,
+ MimeConstants.MIME_RTF_ALT1,
+ MimeConstants.MIME_RTF_ALT2};
+
+
+ /** @see org.apache.fop.render.AbstractFOEventHandlerMaker */
+ public FOEventHandler makeFOEventHandler(FOUserAgent ua, OutputStream out) {
+ return new RTFHandler(ua, out);
+ }
+
+ /** @see org.apache.fop.render.AbstractFOEventHandlerMaker#needsOutputStream() */
+ public boolean needsOutputStream() {
+ return true;
+ }
+
+ /** @see org.apache.fop.render.AbstractFOEventHandlerMaker#getSupportedMimeTypes() */
+ public String[] getSupportedMimeTypes() {
+ return MIMES;
+ }
+
+}
diff --git a/src/java/org/apache/fop/render/svg/SVGRendererMaker.java b/src/java/org/apache/fop/render/svg/SVGRendererMaker.java new file mode 100644 index 000000000..5dfcd3d03 --- /dev/null +++ b/src/java/org/apache/fop/render/svg/SVGRendererMaker.java @@ -0,0 +1,49 @@ +/*
+ * Copyright 2005 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.svg;
+
+import org.apache.fop.apps.FOUserAgent;
+import org.apache.fop.apps.MimeConstants;
+import org.apache.fop.render.AbstractRendererMaker;
+import org.apache.fop.render.Renderer;
+
+/**
+ * RendererMaker for the SVG Renderer.
+ */
+public class SVGRendererMaker extends AbstractRendererMaker {
+
+ private static final String[] MIMES = new String[] {MimeConstants.MIME_SVG};
+
+
+ /**@see org.apache.fop.render.AbstractRendererMaker */
+ public Renderer makeRenderer(FOUserAgent ua) {
+ return new SVGRenderer();
+ }
+
+ /** @see org.apache.fop.render.AbstractRendererMaker#needsOutputStream() */
+ public boolean needsOutputStream() {
+ return true;
+ }
+
+ /** @see org.apache.fop.render.AbstractRendererMaker#getSupportedMimeTypes() */
+ public String[] getSupportedMimeTypes() {
+ return MIMES;
+ }
+
+}
diff --git a/src/java/org/apache/fop/render/txt/TXTFOEventHandlerMaker.java b/src/java/org/apache/fop/render/txt/TXTFOEventHandlerMaker.java new file mode 100644 index 000000000..ddc981a40 --- /dev/null +++ b/src/java/org/apache/fop/render/txt/TXTFOEventHandlerMaker.java @@ -0,0 +1,52 @@ +/*
+ * Copyright 2005 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.txt;
+
+import java.io.OutputStream;
+
+import org.apache.fop.apps.FOPException;
+import org.apache.fop.apps.FOUserAgent;
+import org.apache.fop.apps.MimeConstants;
+import org.apache.fop.fo.FOEventHandler;
+import org.apache.fop.render.AbstractFOEventHandlerMaker;
+
+/**
+ * Maker class for the special FOEventHandler for TXT support.
+ */
+public class TXTFOEventHandlerMaker extends AbstractFOEventHandlerMaker {
+
+ private static final String[] MIMES = new String[] {
+ MimeConstants.MIME_PLAIN_TEXT};
+
+ /** @see org.apache.fop.render.AbstractFOEventHandlerMaker */
+ public FOEventHandler makeFOEventHandler(FOUserAgent ua, OutputStream out) throws FOPException {
+ return new TXTHandler(ua, out);
+ }
+
+ /** @see org.apache.fop.render.AbstractFOEventHandlerMaker#needsOutputStream() */
+ public boolean needsOutputStream() {
+ return true;
+ }
+
+ /** @see org.apache.fop.render.AbstractFOEventHandlerMaker#getSupportedMimeTypes() */
+ public String[] getSupportedMimeTypes() {
+ return MIMES;
+ }
+
+}
diff --git a/src/java/org/apache/fop/render/txt/TXTHandler.java b/src/java/org/apache/fop/render/txt/TXTHandler.java index d75e65f50..87e6defee 100644 --- a/src/java/org/apache/fop/render/txt/TXTHandler.java +++ b/src/java/org/apache/fop/render/txt/TXTHandler.java @@ -25,6 +25,7 @@ import java.util.List; import org.apache.fop.apps.FOPException; import org.apache.fop.apps.FOUserAgent; +import org.apache.fop.apps.MimeConstants; import org.apache.fop.area.AreaTreeHandler; import org.apache.fop.datatypes.CompoundDatatype; import org.apache.fop.datatypes.Length; @@ -94,7 +95,7 @@ public class TXTHandler extends AreaTreeHandler { */ public TXTHandler(FOUserAgent userAgent, OutputStream stream) throws FOPException { - super(userAgent, Constants.RENDER_TXT, stream); + super(userAgent, MimeConstants.MIME_PLAIN_TEXT, stream); } /** diff --git a/src/java/org/apache/fop/render/txt/TXTRendererMaker.java b/src/java/org/apache/fop/render/txt/TXTRendererMaker.java new file mode 100644 index 000000000..026c7996c --- /dev/null +++ b/src/java/org/apache/fop/render/txt/TXTRendererMaker.java @@ -0,0 +1,49 @@ +/*
+ * Copyright 2005 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.txt;
+
+import org.apache.fop.apps.FOUserAgent;
+import org.apache.fop.apps.MimeConstants;
+import org.apache.fop.render.AbstractRendererMaker;
+import org.apache.fop.render.Renderer;
+
+/**
+ * RendererMaker for the Plain Text Renderer.
+ */
+public class TXTRendererMaker extends AbstractRendererMaker {
+
+ private static final String[] MIMES = new String[] {MimeConstants.MIME_PLAIN_TEXT};
+
+
+ /**@see org.apache.fop.render.AbstractRendererMaker */
+ public Renderer makeRenderer(FOUserAgent ua) {
+ return new TXTRenderer();
+ }
+
+ /** @see org.apache.fop.render.AbstractRendererMaker#needsOutputStream() */
+ public boolean needsOutputStream() {
+ return true;
+ }
+
+ /** @see org.apache.fop.render.AbstractRendererMaker#getSupportedMimeTypes() */
+ public String[] getSupportedMimeTypes() {
+ return MIMES;
+ }
+
+}
diff --git a/src/java/org/apache/fop/render/xml/XMLRenderer.java b/src/java/org/apache/fop/render/xml/XMLRenderer.java index ad6c9331a..e02b07f2f 100644 --- a/src/java/org/apache/fop/render/xml/XMLRenderer.java +++ b/src/java/org/apache/fop/render/xml/XMLRenderer.java @@ -42,6 +42,7 @@ import org.apache.fop.render.RendererContext; import org.apache.fop.render.XMLHandler; import org.apache.fop.apps.FOUserAgent; import org.apache.fop.apps.FOPException; +import org.apache.fop.apps.MimeConstants; import org.apache.fop.area.Area; import org.apache.fop.area.BeforeFloat; import org.apache.fop.area.Block; @@ -79,7 +80,7 @@ import org.apache.fop.area.inline.WordArea; public class XMLRenderer extends PrintRenderer { /** XML MIME type */ - public static final String XML_MIME_TYPE = "application/x-fop-areatree"; + public static final String XML_MIME_TYPE = MimeConstants.MIME_FOP_AREA_TREE; /** Main namespace in use. */ public static final String NS = ""; diff --git a/src/java/org/apache/fop/render/xml/XMLRendererMaker.java b/src/java/org/apache/fop/render/xml/XMLRendererMaker.java new file mode 100644 index 000000000..639a63993 --- /dev/null +++ b/src/java/org/apache/fop/render/xml/XMLRendererMaker.java @@ -0,0 +1,49 @@ +/*
+ * Copyright 2005 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.xml;
+
+import org.apache.fop.apps.FOUserAgent;
+import org.apache.fop.apps.MimeConstants;
+import org.apache.fop.render.AbstractRendererMaker;
+import org.apache.fop.render.Renderer;
+
+/**
+ * RendererMaker for the Area Tree XML Renderer.
+ */
+public class XMLRendererMaker extends AbstractRendererMaker {
+
+ private static final String[] MIMES = new String[] {MimeConstants.MIME_FOP_AREA_TREE};
+
+
+ /**@see org.apache.fop.render.AbstractRendererMaker */
+ public Renderer makeRenderer(FOUserAgent ua) {
+ return new XMLRenderer();
+ }
+
+ /** @see org.apache.fop.render.AbstractRendererMaker#needsOutputStream() */
+ public boolean needsOutputStream() {
+ return true;
+ }
+
+ /** @see org.apache.fop.render.AbstractRendererMaker#getSupportedMimeTypes() */
+ public String[] getSupportedMimeTypes() {
+ return MIMES;
+ }
+
+}
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