--- /dev/null
+/*-- $Id$ --
+
+ ============================================================================
+ The Apache Software License, Version 1.1
+ ============================================================================
+
+ Copyright (C) 1999 The Apache Software Foundation. All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without modifica-
+ tion, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. The end-user documentation included with the redistribution, if any, must
+ include the following acknowledgment: "This product includes software
+ developed by the Apache Software Foundation (http://www.apache.org/)."
+ Alternately, this acknowledgment may appear in the software itself, if
+ and wherever such third-party acknowledgments normally appear.
+
+ 4. The names "FOP" and "Apache Software Foundation" must not be used to
+ endorse or promote products derived from this software without prior
+ written permission. For written permission, please contact
+ apache@apache.org.
+
+ 5. Products derived from this software may not be called "Apache", nor may
+ "Apache" appear in their name, without prior written permission of the
+ Apache Software Foundation.
+
+ THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES,
+ INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ APACHE SOFTWARE FOUNDATION OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLU-
+ DING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+ This software consists of voluntary contributions made by many individuals
+ on behalf of the Apache Software Foundation and was originally created by
+ James Tauber <jtauber@jtauber.com>. For more information on the Apache
+ Software Foundation, please see <http://www.apache.org/>.
+
+ */
+
+package org.apache.fop.fo.flow;
+
+// FOP
+import org.apache.fop.fo.*;
+import org.apache.fop.fo.properties.*;
+import org.apache.fop.fo.pagination.PageSequence;
+import org.apache.fop.layout.*;
+import org.apache.fop.apps.FOPException;
+import org.apache.fop.datatypes.*;
+
+// Java
+import java.util.Hashtable;
+import java.util.Enumeration;
+
+public class BlockContainer extends FObj {
+
+ FontState fs;
+ ColorType backgroundColor;
+ int paddingTop;
+ int paddingBottom;
+ int paddingLeft;
+ int paddingRight;
+ int position;
+
+ int top;
+ int bottom;
+ int left;
+ int right;
+ int width;
+ int height;
+
+ ColorType borderColor;
+ int borderWidth;
+ int borderStyle;
+
+ AreaContainer areaContainer;
+
+ public static class Maker extends FObj.Maker {
+ public FObj make(FObj parent, PropertyList propertyList)
+ throws FOPException {
+ return new BlockContainer(parent, propertyList);
+ }
+ }
+
+ public static FObj.Maker maker() {
+ return new BlockContainer.Maker();
+ }
+
+ PageSequence pageSequence;
+
+ protected BlockContainer(FObj parent, PropertyList propertyList)
+ throws FOPException {
+ super(parent, propertyList);
+ this.name = "fo:block-container";
+ }
+
+ public Status layout(Area area) throws FOPException {
+ if (this.marker == START) {
+ this.marker = 0;
+
+ String fontFamily =
+ this.properties.get("font-family").getString();
+ String fontStyle =
+ this.properties.get("font-style").getString();
+ String fontWeight =
+ this.properties.get("font-weight").getString();
+ int fontSize =
+ this.properties.get("font-size").getLength().mvalue();
+
+ this.fs = new FontState(area.getFontInfo(), fontFamily,
+ fontStyle, fontWeight, fontSize);
+ this.backgroundColor =
+ this.properties.get("background-color").getColorType();
+ this.paddingTop =
+ this.properties.get("padding").getLength().mvalue();
+ this.paddingLeft = this.paddingTop;
+ this.paddingRight = this.paddingTop;
+ this.paddingBottom = this.paddingTop;
+ if (this.paddingTop == 0) {
+ this.paddingTop =
+ this.properties.get("padding-top").getLength().mvalue();
+ this.paddingLeft =
+ this.properties.get("padding-left").getLength().mvalue();
+ this.paddingBottom =
+ this.properties.get("padding-bottom").getLength().mvalue();
+ this.paddingRight =
+ this.properties.get("padding-right").getLength().mvalue();
+ }
+
+ this.position =
+ this.properties.get("position").getEnum();
+ this.top =
+ this.properties.get("top").getLength().mvalue();
+ this.bottom =
+ this.properties.get("bottom").getLength().mvalue();
+ this.left =
+ this.properties.get("left").getLength().mvalue();
+ this.right =
+ this.properties.get("right").getLength().mvalue();
+ this.width =
+ this.properties.get("width").getLength().mvalue();
+ this.height =
+ this.properties.get("height").getLength().mvalue();
+
+ this.borderColor =
+ this.properties.get("border-color").getColorType();
+ this.borderWidth =
+ this.properties.get("border-width").getLength().mvalue();
+ this.borderStyle =
+ this.properties.get("border-style").getEnum();
+ }
+
+ boolean prevChildMustKeepWithNext = false;
+
+ AreaContainer container = (AreaContainer)area;
+ if ((this.width == 0) && (this.height == 0)) {
+ width = right - left;
+ height = bottom - top;
+ }
+ this.areaContainer =
+ new AreaContainer(fs, container.getXPosition() + left, container.getYPosition() - top, width, height,
+ position);
+
+ areaContainer.setPage(area.getPage());
+ areaContainer.setBackgroundColor(backgroundColor);
+ areaContainer.setPadding(paddingTop, paddingLeft, paddingBottom,
+ paddingRight);
+ areaContainer.setBorderStyle(borderStyle, borderStyle, borderStyle, borderStyle);
+ areaContainer.setBorderWidth(borderWidth, borderWidth, borderWidth, borderWidth);
+ areaContainer.setBorderColor(borderColor, borderColor, borderColor, borderColor);
+ areaContainer.start();
+
+ int numChildren = this.children.size();
+ for (int i = this.marker; i < numChildren; i++) {
+ FObj fo = (FObj) children.elementAt(i);
+ Status status;
+ if ((status = fo.layout(areaContainer)).isIncomplete()) {
+ /*
+ if ((prevChildMustKeepWithNext) && (status.laidOutNone())) {
+ this.marker = i - 1;
+ FObj prevChild = (FObj) children.elementAt(this.marker);
+ prevChild.removeAreas();
+ prevChild.resetMarker();
+ return new Status(Status.AREA_FULL_SOME);
+ // should probably return AREA_FULL_NONE if first
+ // or perhaps an entirely new status code
+ } else {
+ this.marker = i;
+ return status;
+ }
+ */
+ }
+ if (status.getCode() == Status.KEEP_WITH_NEXT) {
+ prevChildMustKeepWithNext = true;
+ }
+ }
+ areaContainer.end();
+ if (position == Position.ABSOLUTE)
+ areaContainer.setHeight(height);
+ area.addChild(areaContainer);
+
+ return new Status(Status.OK);
+ }
+}
projects / xmlgraphics-fop.git / commitdiff