diff options
Diffstat (limited to 'src/org/apache/fop/fo/flow/Block.java')
| -rw-r--r-- | src/org/apache/fop/fo/flow/Block.java | 192 |
1 files changed, 0 insertions, 192 deletions
diff --git a/src/org/apache/fop/fo/flow/Block.java b/src/org/apache/fop/fo/flow/Block.java index 55e115c35..113b9eeb3 100644 --- a/src/org/apache/fop/fo/flow/Block.java +++ b/src/org/apache/fop/fo/flow/Block.java @@ -50,385 +50,193 @@ */ package org.apache.fop.fo.flow; - - // FOP - import org.apache.fop.fo.*; - import org.apache.fop.fo.properties.*; - import org.apache.fop.layout.*; - import org.apache.fop.apps.FOPException; - - public class Block extends FObjMixed { - - public static class Maker extends FObj.Maker { - public FObj make(FObj parent, PropertyList propertyList) - throws FOPException { - return new Block(parent, propertyList); - } - } - - public static FObj.Maker maker() { - return new Block.Maker(); - } - - FontState fs; - int align; - int alignLast; - int breakBefore; - int breakAfter; - int lineHeight; - int startIndent; - int endIndent; - int spaceBefore; - int spaceAfter; - int textIndent; - - BlockArea blockArea; - - // this may be helpful on other FOs too - boolean anythingLaidOut = false; - - public Block(FObj parent, PropertyList propertyList) { - super(parent, propertyList); - this.name = "fo:block"; - } - - public int layout(Area area) throws FOPException { - // System.err.print(" b:LAY[" + marker + "] "); - - if (this.marker == BREAK_AFTER) { - return OK; - } - - if (this.marker == START) { - 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.align = this.properties.get("text-align").getEnum(); - this.alignLast = - this.properties.get("text-align-last").getEnum(); - this.breakBefore = - this.properties.get("break-before").getEnum(); - this.breakAfter = - this.properties.get("break-after").getEnum(); - this.lineHeight = - this.properties.get("line-height").getLength().mvalue(); - this.startIndent = - this.properties.get("start-indent").getLength().mvalue(); - this.endIndent = - this.properties.get("end-indent").getLength().mvalue(); - this.spaceBefore = - this.properties.get("space-before.optimum").getLength().mvalue(); - this.spaceAfter = - this.properties.get("space-after.optimum").getLength().mvalue(); - this.textIndent = - this.properties.get("text-indent").getLength().mvalue(); - - if (area instanceof BlockArea) { - area.end(); - } - if (this.isInLabel) { - startIndent += bodyIndent; - endIndent += (area.getAllocationWidth() - - distanceBetweenStarts - startIndent) - + labelSeparation; - } - - if (this.isInListBody) { - startIndent += bodyIndent + distanceBetweenStarts; - } - - if (this.isInTableCell) { - startIndent += forcedStartOffset; - endIndent = area.getAllocationWidth() - startIndent - - forcedWidth; - } - - this.marker = 0; - - if (breakBefore == BreakBefore.PAGE) { - return FORCE_PAGE_BREAK; - } - - if (breakBefore == BreakBefore.ODD_PAGE) { - return FORCE_PAGE_BREAK_ODD; - } - - if (breakBefore == BreakBefore.EVEN_PAGE) { - return FORCE_PAGE_BREAK_EVEN; - } - } - - if ((spaceBefore != 0) && (this.marker ==0)) { - area.addDisplaySpace(spaceBefore); - } - - if (anythingLaidOut) { - this.textIndent = 0; - } - - this.blockArea = - new BlockArea(fs, area.getAllocationWidth(), - area.spaceLeft(), startIndent, endIndent, - textIndent, align, alignLast, lineHeight); - blockArea.setPage(area.getPage()); - blockArea.start(); - - int numChildren = this.children.size(); - for (int i = this.marker; i < numChildren; i++) { - FONode fo = (FONode) children.elementAt(i); - if (this.isInListBody) { - fo.setIsInListBody(); - fo.setDistanceBetweenStarts(this.distanceBetweenStarts); - fo.setBodyIndent(this.bodyIndent); - } - int status; - if ((status = fo.layout(blockArea)) != OK) { - this.marker = i; - if ((i != 0) && (status == AREA_FULL_NONE)) { - status = AREA_FULL_SOME; - } - //blockArea.end(); - area.addChild(blockArea); - area.increaseHeight(blockArea.getHeight()); - anythingLaidOut = true; - return status; - } - anythingLaidOut = true; - } - - blockArea.end(); - area.addChild(blockArea); - - /* should this be combined into above? */ - area.increaseHeight(blockArea.getHeight()); - - if (spaceAfter != 0) { - area.addDisplaySpace(spaceAfter); - } - - if (area instanceof BlockArea) { - area.start(); - } - - if (breakAfter == BreakAfter.PAGE) { - this.marker = BREAK_AFTER; - return FORCE_PAGE_BREAK; - } - - if (breakAfter == BreakAfter.ODD_PAGE) { - this.marker = BREAK_AFTER; - return FORCE_PAGE_BREAK_ODD; - } - - if (breakAfter == BreakAfter.EVEN_PAGE) { - this.marker = BREAK_AFTER; - return FORCE_PAGE_BREAK_EVEN; - } - - //System.err.print(" b:OK" + marker + " "); - return OK; - } - - public int getAreaHeight() { - return blockArea.getHeight(); - } - } - |