<base url="./"/>
<!-- pixel to millimeter to specify dpi, 72dpi -->
<pixelToMillimeter value="0.35277777777777777778"/>
+ <!-- default page-height and page-width, in case
+ value is specified as auto -->
+ <pageHeight value="11in"/>
+ <pageWidth value="8.26in"/>
</userAgent>
<!-- Information for specific renderers -->
public class FOUserAgent {
/** Defines the default resolution (72dpi) for FOP */
- public static final float DEFAULT_PX2MM = (25.4f / 72); //dpi (=25.4/dpi)
+ public static final float DEFAULT_PX2MM = (25.4f / 72); //dpi (=25.4/dpi)
+ /** Defines the default page-height */
+ public static final String DEFAULT_PAGE_HEIGHT = "11in";
+ /** Defines the default page-width */
+ public static final String DEFAULT_PAGE_WIDTH = "8.26in";
/** Registry for XML handlers */
private XMLHandlerRegistry xmlHandlers = new XMLHandlerRegistry();
private PDFEncryptionParams pdfEncryptionParams;
private float px2mm = DEFAULT_PX2MM;
+ private String pageHeight = DEFAULT_PAGE_HEIGHT;
+ private String pageWidth = DEFAULT_PAGE_WIDTH;
private Map rendererOptions = new java.util.HashMap();
private File outputFile = null;
private Renderer rendererOverride = null;
public void setResolution(int dpi) {
this.px2mm = (float)(25.4 / dpi);
}
-
+
+ /**
+ * Gets the default page-height to use as fallback,
+ * in case page-height="auto"
+ *
+ * @return the page-height, as a String
+ */
+ public String getPageHeight() {
+ return this.pageHeight;
+ }
+
+ /**
+ * Sets the page-height to use as fallback, in case
+ * page-height="auto"
+ *
+ * @param pageHeight page-height as a String
+ */
+ public void setPageHeight(String pageHeight) {
+ this.pageHeight = pageHeight;
+ }
+
+ /**
+ * Gets the default page-width to use as fallback,
+ * in case page-width="auto"
+ *
+ * @return the page-width, as a String
+ */
+ public String getPageWidth() {
+ return this.pageWidth;
+ }
+
+ /**
+ * Sets the page-width to use as fallback, in case
+ * page-width="auto"
+ *
+ * @param pageWidth page-width as a String
+ */
+ public void setPageWidth(String pageWidth) {
+ this.pageWidth = pageWidth;
+ }
+
/**
* If to create hot links to footnotes and before floats.
* @return True if hot links should be created
import org.apache.fop.fo.properties.LineHeightPropertyMaker;
import org.apache.fop.fo.properties.ListProperty;
import org.apache.fop.fo.properties.NumberProperty;
+import org.apache.fop.fo.properties.PageDimensionMaker;
import org.apache.fop.fo.properties.PositionShorthandParser;
import org.apache.fop.fo.properties.Property;
import org.apache.fop.fo.properties.PropertyMaker;
addPropertyMaker("odd-or-even", m);
// page-height
- l = new LengthProperty.Maker(PR_PAGE_HEIGHT);
+ l = new PageDimensionMaker(PR_PAGE_HEIGHT);
l.setInherited(false);
l.addEnum("auto", getEnumProperty(EN_AUTO, "AUTO"));
l.addEnum("indefinite", getEnumProperty(EN_INDEFINITE, "INDEFINITE"));
- // TODO: default should be 'auto'
- l.setDefault("11in");
+ l.setDefault("auto");
addPropertyMaker("page-height", l);
// page-position
addPropertyMaker("page-position", m);
// page-width
- l = new LengthProperty.Maker(PR_PAGE_WIDTH);
+ l = new PageDimensionMaker(PR_PAGE_WIDTH);
l.setInherited(false);
l.addEnum("auto", getEnumProperty(EN_AUTO, "AUTO"));
l.addEnum("indefinite", getEnumProperty(EN_INDEFINITE, "INDEFINITE"));
- // TODO: default should be 'auto'
- l.setDefault("8in");
+ l.setDefault("auto");
addPropertyMaker("page-width", l);
// precedence
--- /dev/null
+/*
+ * 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.fo.properties;
+
+import org.apache.fop.fo.Constants;
+import org.apache.fop.fo.FObj;
+import org.apache.fop.fo.PropertyList;
+import org.apache.fop.fo.expr.PropertyException;
+import org.apache.fop.fo.properties.LengthProperty;
+
+/**
+ * Custom Maker for page-height / page-width
+ *
+ */
+public class PageDimensionMaker extends LengthProperty.Maker {
+
+ /**
+ * Constructor
+ *
+ * @param propId the property Id
+ */
+ public PageDimensionMaker(int propId) {
+ super(propId);
+ }
+
+ /**
+ * Check the value of the page-width / page-height property.
+ * Return the default or user-defined fallback in case the value
+ * was specified as "auto"
+ *
+ * @see org.apache.fop.fo.properties.PropertyMaker#get(int, PropertyList, boolean, boolean)
+ */
+ public Property get(int subpropId, PropertyList propertyList,
+ boolean tryInherit, boolean tryDefault)
+ throws PropertyException {
+
+ Property p = super.get(0, propertyList, tryInherit, tryDefault);
+
+ //TODO: add check for both height and width being specified as indefinite
+ // and use the fallback value (= set to "auto")
+
+ if (p.isAuto()) {
+ FObj fo = propertyList.getFObj();
+
+ String fallbackValue = (propId == Constants.PR_PAGE_HEIGHT)
+ ? fo.getFOEventHandler().getUserAgent().getPageHeight()
+ : fo.getFOEventHandler().getUserAgent().getPageWidth();
+ return make(propertyList, fallbackValue, fo);
+ }
+
+ return p;
+ }
+
+}
--- /dev/null
+<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
+<!--
+ 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.
+-->
+<!-- $Id:$ -->
+<fo:root xmlns:fo="http://www.w3.org/1999/XSL/Format"
+ xmlns:test="http://xmlgraphics.apache.org/fop/test">
+ <fo:layout-master-set>
+ <fo:simple-page-master master-name="normal" page-width="auto" page-height="auto"
+ margin="20pt">
+ <!-- page-width should properly fall back to 8.26 * 72000 -->
+ <test:assert property="page-width" expected="594720mpt" />
+ <!-- page-height should properly fall back to 11 * 72000 -->
+ <test:assert property="page-height" expected="792000mpt" />
+ <fo:region-body />
+ </fo:simple-page-master>
+ </fo:layout-master-set>
+ <fo:page-sequence master-reference="normal">
+ <fo:flow flow-name="xsl-region-body">
+ <fo:block>Testing page-height="auto" / page-width="auto"</fo:block>
+ </fo:flow>
+ </fo:page-sequence>
+</fo:root>
projects / xmlgraphics-fop.git / commitdiff