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-rw-r--r--src/java/org/apache/fop/area/Block.java15
-rw-r--r--src/java/org/apache/fop/area/BlockViewport.java9
-rw-r--r--src/java/org/apache/fop/area/NormalFlow.java4
-rw-r--r--src/java/org/apache/fop/layoutmgr/BlockContainerLayoutManager.java99
-rw-r--r--test/layoutengine/disabled-testcases.xml7
-rw-r--r--test/layoutengine/standard-testcases/block-container_absolute-position_display-align.xml2
-rw-r--r--test/layoutengine/standard-testcases/block-container_absolute-position_no-height_2.xml84
-rw-r--r--test/layoutengine/standard-testcases/block-container_reference-orientation_2.xml91
-rw-r--r--test/layoutengine/standard-testcases/block-container_reference-orientation_bug36391.xml7
9 files changed, 266 insertions, 52 deletions
diff --git a/src/java/org/apache/fop/area/Block.java b/src/java/org/apache/fop/area/Block.java
index 264a9e690..21fa7c49d 100644
--- a/src/java/org/apache/fop/area/Block.java
+++ b/src/java/org/apache/fop/area/Block.java
@@ -19,7 +19,6 @@
package org.apache.fop.area;
-import java.util.ArrayList;
// block areas hold either more block areas or line
// areas can also be used as a block spacer
@@ -59,6 +58,8 @@ public class Block extends BlockParent {
private int stacking = TB;
private int positioning = STACK;
+ protected transient boolean allowBPDUpdate = true;
+
// a block with may contain the dominant styling info in
// terms of most lines or blocks with info
@@ -78,7 +79,7 @@ public class Block extends BlockParent {
* @param autoHeight increase the height of the block.
*/
public void addBlock(Block block, boolean autoHeight) {
- if (autoHeight) {
+ if (autoHeight && allowBPDUpdate) {
bpd += block.getAllocBPD();
}
addChildArea(block);
@@ -113,12 +114,20 @@ public class Block extends BlockParent {
}
/**
+ * Indicates whether this block is stacked, rather than absolutely positioned.
+ * @return true if it is stacked
+ */
+ public boolean isStacked() {
+ return (getPositioning() == Block.STACK || getPositioning() == Block.RELATIVE);
+ }
+
+ /**
* @return the start-indent trait
*/
public int getStartIndent() {
Integer startIndent = (Integer)getTrait(Trait.START_INDENT);
return (startIndent != null ? startIndent.intValue() : 0);
}
-
+
}
diff --git a/src/java/org/apache/fop/area/BlockViewport.java b/src/java/org/apache/fop/area/BlockViewport.java
index af994afd4..167e7c5b3 100644
--- a/src/java/org/apache/fop/area/BlockViewport.java
+++ b/src/java/org/apache/fop/area/BlockViewport.java
@@ -34,6 +34,15 @@ public class BlockViewport extends Block {
* Create a new block viewport area.
*/
public BlockViewport() {
+ this(false);
+ }
+
+ /**
+ * Create a new block viewport area.
+ * @param allowBPDUpdate true allows the BPD to be updated when children are added
+ */
+ public BlockViewport(boolean allowBPDUpdate) {
+ this.allowBPDUpdate = allowBPDUpdate;
}
/**
diff --git a/src/java/org/apache/fop/area/NormalFlow.java b/src/java/org/apache/fop/area/NormalFlow.java
index 715a61cb0..c9fc8380a 100644
--- a/src/java/org/apache/fop/area/NormalFlow.java
+++ b/src/java/org/apache/fop/area/NormalFlow.java
@@ -37,7 +37,9 @@ public class NormalFlow extends BlockParent {
/** {@inheritDoc} */
public void addBlock(Block block) {
super.addBlock(block);
- bpd += block.getAllocBPD();
+ if (block.isStacked()) {
+ bpd += block.getAllocBPD();
+ }
}
}
diff --git a/src/java/org/apache/fop/layoutmgr/BlockContainerLayoutManager.java b/src/java/org/apache/fop/layoutmgr/BlockContainerLayoutManager.java
index 3d9076efd..fc60b561e 100644
--- a/src/java/org/apache/fop/layoutmgr/BlockContainerLayoutManager.java
+++ b/src/java/org/apache/fop/layoutmgr/BlockContainerLayoutManager.java
@@ -65,7 +65,8 @@ public class BlockContainerLayoutManager extends BlockStackingLayoutManager
private int vpContentBPD;
// When viewport should grow with the content.
- private boolean autoHeight = true;
+ private boolean autoHeight = true;
+ private boolean inlineElementList = false;
/* holds the (one-time use) fo:block space-before
and -after properties. Large fo:blocks are split
@@ -196,6 +197,8 @@ public class BlockContainerLayoutManager extends BlockStackingLayoutManager
return getNextKnuthElementsAbsolute(context, alignment);
}
+ boolean switchedProgressionDirection
+ = (getBlockContainerFO().getReferenceOrientation() % 180 != 0);
autoHeight = false;
//boolean rotated = (getBlockContainerFO().getReferenceOrientation() % 180 != 0);
int maxbpd = context.getStackLimit().opt;
@@ -203,9 +206,13 @@ public class BlockContainerLayoutManager extends BlockStackingLayoutManager
if (height.getEnum() == EN_AUTO
|| (!height.isAbsolute() && getAncestorBlockAreaBPD() <= 0)) {
//auto height when height="auto" or "if that dimension is not specified explicitly
- //(i.e., it depends on content's blockprogression-dimension)" (XSL 1.0, 7.14.1)
+ //(i.e., it depends on content's block-progression-dimension)" (XSL 1.0, 7.14.1)
allocBPD = maxbpd;
autoHeight = true;
+ if (getBlockContainerFO().getReferenceOrientation() == 0) {
+ //Cannot easily inline element list when ref-or="180"
+ inlineElementList = true;
+ }
} else {
allocBPD = height.getValue(this); //this is the content-height
allocBPD += getBPIndents();
@@ -229,19 +236,14 @@ public class BlockContainerLayoutManager extends BlockStackingLayoutManager
contentRectOffsetY += getBlockContainerFO()
.getCommonBorderPaddingBackground().getPaddingBefore(false, this);
- Rectangle2D rect = new Rectangle2D.Double(
- contentRectOffsetX, contentRectOffsetY,
- getContentAreaIPD(), getContentAreaBPD());
- relDims = new FODimension(0, 0);
- absoluteCTM = CTM.getCTMandRelDims(getBlockContainerFO().getReferenceOrientation(),
- getBlockContainerFO().getWritingMode(), rect, relDims);
+ updateRelDims(contentRectOffsetX, contentRectOffsetY, autoHeight);
int availableIPD = referenceIPD - getIPIndents();
- if (rect.getWidth() > availableIPD) {
+ if (getContentAreaIPD() > availableIPD) {
log.warn(FONode.decorateWithContextInfo(
"The extent in inline-progression-direction (width) of a block-container is"
+ " bigger than the available space ("
- + rect.getWidth() + "mpt > " + context.getRefIPD() + "mpt)",
+ + getContentAreaIPD() + "mpt > " + context.getRefIPD() + "mpt)",
getBlockContainerFO()));
}
@@ -268,7 +270,7 @@ public class BlockContainerLayoutManager extends BlockStackingLayoutManager
addKnuthElementsForBorderPaddingBefore(returnList, !firstVisibleMarkServed);
firstVisibleMarkServed = true;
- if (autoHeight) {
+ if (autoHeight && inlineElementList) {
//Spaces, border and padding to be repeated at each break
addPendingMarks(context);
@@ -356,6 +358,16 @@ public class BlockContainerLayoutManager extends BlockStackingLayoutManager
BlockContainerBreaker breaker = new BlockContainerBreaker(this, range);
breaker.doLayout(relDims.bpd, autoHeight);
boolean contentOverflows = breaker.isOverflow();
+ if (autoHeight) {
+ //Update content BPD now that it is known
+ int newHeight = breaker.deferredAlg.totalWidth;
+ if (switchedProgressionDirection) {
+ setContentAreaIPD(newHeight);
+ } else {
+ vpContentBPD = newHeight;
+ }
+ updateRelDims(contentRectOffsetX, contentRectOffsetY, false);
+ }
Position bcPosition = new BlockContainerPosition(this, breaker);
returnList.add(new KnuthBox(vpContentBPD, notifyPos(bcPosition), false));
@@ -385,6 +397,8 @@ public class BlockContainerLayoutManager extends BlockStackingLayoutManager
private LinkedList getNextKnuthElementsAbsolute(LayoutContext context, int alignment) {
autoHeight = false;
+ boolean switchedProgressionDirection
+ = (getBlockContainerFO().getReferenceOrientation() % 180 != 0);
Point offset = getAbsOffset();
int allocBPD, allocIPD;
if (height.getEnum() == EN_AUTO
@@ -432,7 +446,9 @@ public class BlockContainerLayoutManager extends BlockStackingLayoutManager
} else {
int maxbpd = context.getStackLimit().opt;
allocBPD = maxbpd;
- autoHeight = true;
+ if (!switchedProgressionDirection) {
+ autoHeight = true;
+ }
}
} else {
allocBPD = height.getValue(this); //this is the content-height
@@ -474,6 +490,9 @@ public class BlockContainerLayoutManager extends BlockStackingLayoutManager
*/
allocIPD = 0;
}
+ if (switchedProgressionDirection) {
+ autoHeight = true;
+ }
}
} else {
allocIPD = width.getValue(this); //this is the content-width
@@ -483,29 +502,29 @@ public class BlockContainerLayoutManager extends BlockStackingLayoutManager
vpContentBPD = allocBPD - getBPIndents();
setContentAreaIPD(allocIPD - getIPIndents());
- double contentRectOffsetX = 0;
- double contentRectOffsetY = 0;
-
- Rectangle2D rect = new Rectangle2D.Double(
- contentRectOffsetX, contentRectOffsetY,
- getContentAreaIPD(), vpContentBPD);
- relDims = new FODimension(0, 0);
- absoluteCTM = CTM.getCTMandRelDims(
- getBlockContainerFO().getReferenceOrientation(),
- getBlockContainerFO().getWritingMode(),
- rect, relDims);
+ updateRelDims(0, 0, autoHeight);
MinOptMax range = new MinOptMax(relDims.ipd);
BlockContainerBreaker breaker = new BlockContainerBreaker(this, range);
breaker.doLayout((autoHeight ? 0 : relDims.bpd), autoHeight);
boolean contentOverflows = breaker.isOverflow();
+ if (autoHeight) {
+ //Update content BPD now that it is known
+ int newHeight = breaker.deferredAlg.totalWidth;
+ if (switchedProgressionDirection) {
+ setContentAreaIPD(newHeight);
+ } else {
+ vpContentBPD = newHeight;
+ }
+ updateRelDims(0, 0, false);
+ }
LinkedList returnList = new LinkedList();
if (!breaker.isEmpty()) {
Position bcPosition = new BlockContainerPosition(this, breaker);
returnList.add(new KnuthBox(0, notifyPos(bcPosition), false));
//TODO Maybe check for page overflow when autoHeight=true
- if (!autoHeight & (contentOverflows/*usedBPD > relDims.bpd*/)) {
+ if (!autoHeight & (contentOverflows)) {
log.warn("Contents overflow block-container viewport: clipping");
if (getBlockContainerFO().getOverflow() == EN_ERROR_IF_OVERFLOW) {
//TODO Throw layout exception
@@ -516,6 +535,18 @@ public class BlockContainerLayoutManager extends BlockStackingLayoutManager
setFinished(true);
return returnList;
}
+
+ private void updateRelDims(double xOffset, double yOffset, boolean skipAutoHeight) {
+ Rectangle2D rect = new Rectangle2D.Double(
+ xOffset, yOffset,
+ getContentAreaIPD(),
+ this.vpContentBPD);
+ relDims = new FODimension(0, 0);
+ absoluteCTM = CTM.getCTMandRelDims(
+ getBlockContainerFO().getReferenceOrientation(),
+ getBlockContainerFO().getWritingMode(),
+ rect, relDims);
+ }
private class BlockContainerPosition extends NonLeafPosition {
@@ -854,13 +885,18 @@ public class BlockContainerLayoutManager extends BlockStackingLayoutManager
*/
public Area getParentArea(Area childArea) {
if (referenceArea == null) {
- viewportBlockArea = new BlockViewport();
+ boolean switchedProgressionDirection
+ = (getBlockContainerFO().getReferenceOrientation() % 180 != 0);
+ boolean allowBPDUpdate = autoHeight && !switchedProgressionDirection;
+
+ viewportBlockArea = new BlockViewport(allowBPDUpdate);
viewportBlockArea.addTrait(Trait.IS_VIEWPORT_AREA, Boolean.TRUE);
+
viewportBlockArea.setIPD(getContentAreaIPD());
- if (autoHeight) {
+ if (allowBPDUpdate) {
viewportBlockArea.setBPD(0);
} else {
- viewportBlockArea.setBPD(getContentAreaBPD());
+ viewportBlockArea.setBPD(this.vpContentBPD);
}
transferForeignAttributes(viewportBlockArea);
@@ -941,16 +977,7 @@ public class BlockContainerLayoutManager extends BlockStackingLayoutManager
getBlockContainerFO().getCommonBorderPaddingBackground(),
this);
- // Fake a 0 height for absolute positioned blocks.
- int saveBPD = viewportBlockArea.getBPD();
- if (viewportBlockArea.getPositioning() == Block.ABSOLUTE) {
- viewportBlockArea.setBPD(0);
- }
super.flush();
- // Restore the right height.
- if (viewportBlockArea.getPositioning() == Block.ABSOLUTE) {
- viewportBlockArea.setBPD(saveBPD);
- }
}
/** {@inheritDoc} */
diff --git a/test/layoutengine/disabled-testcases.xml b/test/layoutengine/disabled-testcases.xml
index 5f5672ae7..15ac8aa48 100644
--- a/test/layoutengine/disabled-testcases.xml
+++ b/test/layoutengine/disabled-testcases.xml
@@ -27,13 +27,6 @@
nominal line.</description>
</testcase>
<testcase>
- <name>Bugzilla #36391: reference-orientation</name>
- <file>block-container_reference-orientation_bug36391.xml</file>
- <description>There's a problem involving nested block-containers
- and reference-orientation 180/-180.</description>
- <reference>http://issues.apache.org/bugzilla/show_bug.cgi?id=36391</reference>
- </testcase>
- <testcase>
<name>Auto-height block-containers produce fences</name>
<file>block-container_space-before_space-after_3.xml</file>
<description>Block-containers with no height currently don't
diff --git a/test/layoutengine/standard-testcases/block-container_absolute-position_display-align.xml b/test/layoutengine/standard-testcases/block-container_absolute-position_display-align.xml
index 667d2a37c..42aaee529 100644
--- a/test/layoutengine/standard-testcases/block-container_absolute-position_display-align.xml
+++ b/test/layoutengine/standard-testcases/block-container_absolute-position_display-align.xml
@@ -56,6 +56,8 @@
</fo:root>
</fo>
<checks>
+ <eval expected="0" xpath="//flow/@bpd"/> <!-- all blocks are absolutely positioned -->
+
<!-- first block-container -->
<true xpath="/areaTree/pageSequence/pageViewport/page[1]/regionViewport/regionBody/mainReference/span/flow/block[1]/@is-viewport-area"/>
<eval expected="[1.0 0.0 0.0 1.0 0.0 0.0]" xpath="/areaTree/pageSequence/pageViewport/page[1]/regionViewport/regionBody/mainReference/span/flow/block[1]/@ctm"/>
diff --git a/test/layoutengine/standard-testcases/block-container_absolute-position_no-height_2.xml b/test/layoutengine/standard-testcases/block-container_absolute-position_no-height_2.xml
new file mode 100644
index 000000000..3c987fec8
--- /dev/null
+++ b/test/layoutengine/standard-testcases/block-container_absolute-position_no-height_2.xml
@@ -0,0 +1,84 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You 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.
+-->
+<!-- $Id$ -->
+<testcase>
+ <info>
+ <p>
+ This test checks absolutely positioned block-containers where the content-bpd isn't specified.
+ </p>
+ </info>
+ <fo>
+ <fo:root xmlns:fo="http://www.w3.org/1999/XSL/Format">
+ <fo:layout-master-set>
+ <fo:simple-page-master master-name="normal" page-width="5in" page-height="5in">
+ <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-container id="bc0" width="80pt" absolute-position="absolute" left="10pt" top="10pt" overflow="visible"
+ reference-orientation="0" background-color="lightgray">
+ <fo:block>ABC</fo:block>
+ <fo:block font-size="200%">ABC</fo:block>
+ </fo:block-container>
+ <fo:block-container id="bc90" width="80pt" absolute-position="absolute" left="10pt" top="120pt" overflow="visible"
+ reference-orientation="90" background-color="lightgray">
+ <fo:block>ABC</fo:block>
+ <fo:block font-size="200%">ABC</fo:block>
+ </fo:block-container>
+ <fo:block-container id="bc180" width="80pt" absolute-position="absolute" left="120pt" top="10pt" overflow="visible"
+ reference-orientation="180" background-color="lightgray">
+ <fo:block>ABC</fo:block>
+ <fo:block font-size="200%">ABC</fo:block>
+ </fo:block-container>
+ <fo:block-container id="bc270" width="80pt" absolute-position="absolute" left="120pt" top="240pt" overflow="visible"
+ reference-orientation="270" background-color="lightgray">
+ <fo:block>ABC</fo:block>
+ <fo:block font-size="200%">ABC</fo:block>
+ </fo:block-container>
+ </fo:flow>
+ </fo:page-sequence>
+ </fo:root>
+ </fo>
+ <checks>
+ <!-- 0 -->
+ <eval expected="80000" xpath="//block[@prod-id='bc0' and boolean(@is-viewport-area)]/@ipd"/>
+ <eval expected="43200" xpath="//block[@prod-id='bc0' and boolean(@is-viewport-area)]/@bpd"/>
+ <eval expected="80000" xpath="//block[@prod-id='bc0' and boolean(@is-reference-area)]/@ipd"/>
+ <eval expected="43200" xpath="//block[@prod-id='bc0' and boolean(@is-reference-area)]/@bpd"/>
+ <eval expected="[1.0 0.0 0.0 1.0 0.0 0.0]" xpath="//block[@prod-id='bc0' and boolean(@is-viewport-area)]/@ctm"/>
+ <!-- 90 -->
+ <eval expected="43200" xpath="//block[@prod-id='bc90' and boolean(@is-viewport-area)]/@ipd"/>
+ <eval expected="80000" xpath="//block[@prod-id='bc90' and boolean(@is-viewport-area)]/@bpd"/>
+ <eval expected="80000" xpath="//block[@prod-id='bc90' and boolean(@is-reference-area)]/@ipd"/>
+ <eval expected="43200" xpath="//block[@prod-id='bc90' and boolean(@is-reference-area)]/@bpd"/>
+ <eval expected="[0.0 -1.0 1.0 0.0 0.0 80000.0]" xpath="//block[@prod-id='bc90' and boolean(@is-viewport-area)]/@ctm"/>
+ <!-- 180 -->
+ <eval expected="80000" xpath="//block[@prod-id='bc180' and boolean(@is-viewport-area)]/@ipd"/>
+ <eval expected="43200" xpath="//block[@prod-id='bc180' and boolean(@is-viewport-area)]/@bpd"/>
+ <eval expected="80000" xpath="//block[@prod-id='bc180' and boolean(@is-reference-area)]/@ipd"/>
+ <eval expected="43200" xpath="//block[@prod-id='bc180' and boolean(@is-reference-area)]/@bpd"/>
+ <eval expected="[-1.0 -0.0 0.0 -1.0 80000.0 43200.0]" xpath="//block[@prod-id='bc180' and boolean(@is-viewport-area)]/@ctm"/>
+ <!-- 270 -->
+ <eval expected="43200" xpath="//block[@prod-id='bc270' and boolean(@is-viewport-area)]/@ipd"/>
+ <eval expected="80000" xpath="//block[@prod-id='bc270' and boolean(@is-viewport-area)]/@bpd"/>
+ <eval expected="80000" xpath="//block[@prod-id='bc270' and boolean(@is-reference-area)]/@ipd"/>
+ <eval expected="43200" xpath="//block[@prod-id='bc270' and boolean(@is-reference-area)]/@bpd"/>
+ <eval expected="[0.0 1.0 -1.0 0.0 43200.0 0.0]" xpath="//block[@prod-id='bc270' and boolean(@is-viewport-area)]/@ctm"/>
+ </checks>
+</testcase>
diff --git a/test/layoutengine/standard-testcases/block-container_reference-orientation_2.xml b/test/layoutengine/standard-testcases/block-container_reference-orientation_2.xml
new file mode 100644
index 000000000..60400410d
--- /dev/null
+++ b/test/layoutengine/standard-testcases/block-container_reference-orientation_2.xml
@@ -0,0 +1,91 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You 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.
+-->
+<!-- $Id$ -->
+<testcase>
+ <info>
+ <p>
+ This test checks the element lists of in-flow block-containers with reference orientation.
+ </p>
+ </info>
+ <fo>
+ <fo:root xmlns:fo="http://www.w3.org/1999/XSL/Format">
+ <fo:layout-master-set>
+ <fo:simple-page-master master-name="normal" page-width="5in" page-height="5in">
+ <fo:region-body/>
+ </fo:simple-page-master>
+ </fo:layout-master-set>
+ <fo:page-sequence id="bc0" master-reference="normal">
+ <fo:flow flow-name="xsl-region-body">
+ <fo:block-container width="60pt" reference-orientation="0">
+ <fo:block>ABC</fo:block>
+ <fo:block font-size="200%">ABC</fo:block>
+ </fo:block-container>
+ <fo:block>EOPS</fo:block>
+ </fo:flow>
+ </fo:page-sequence>
+ <fo:page-sequence id="bc90" master-reference="normal">
+ <fo:flow flow-name="xsl-region-body">
+ <fo:block-container width="60pt" reference-orientation="90">
+ <fo:block>ABC</fo:block>
+ <fo:block font-size="200%">ABC</fo:block>
+ </fo:block-container>
+ <fo:block>EOPS</fo:block>
+ </fo:flow>
+ </fo:page-sequence>
+ <fo:page-sequence id="bc180" master-reference="normal">
+ <fo:flow flow-name="xsl-region-body">
+ <fo:block-container width="60pt" reference-orientation="180" background-color="yellow">
+ <fo:block>ABC</fo:block>
+ <fo:block font-size="200%">ABC</fo:block>
+ </fo:block-container>
+ <fo:block>EOPS</fo:block>
+ </fo:flow>
+ </fo:page-sequence>
+ </fo:root>
+ </fo>
+ <checks>
+ <element-list category="breaker" id="bc0">
+ <!-- content is inlined -->
+ <box w="14400"/>
+ <penalty w="0" p="0"/>
+ <box w="28800"/>
+ <penalty w="0" p="0"/>
+ <box w="14400"/>
+
+ <skip>3</skip>
+ </element-list>
+ <element-list category="breaker" id="bc90">
+ <!-- one box with the length of the rotated content-width -->
+ <box w="60000"/>
+ <penalty w="0" p="0"/>
+ <box w="14400"/>
+
+ <skip>3</skip>
+ </element-list>
+ <element-list category="breaker" id="bc180">
+ <!-- one box with the length of the effective content-height (auto-heigth) -->
+ <!-- Maybe the element list could be reversed somehow so the b-c can still be broken
+ correctly, even if ref-or="180". But we leave that be for the time being. -->
+ <box w="43200"/>
+ <penalty w="0" p="0"/>
+ <box w="14400"/>
+
+ <skip>3</skip>
+ </element-list>
+ </checks>
+</testcase>
diff --git a/test/layoutengine/standard-testcases/block-container_reference-orientation_bug36391.xml b/test/layoutengine/standard-testcases/block-container_reference-orientation_bug36391.xml
index 615fb28e1..7b1bfc793 100644
--- a/test/layoutengine/standard-testcases/block-container_reference-orientation_bug36391.xml
+++ b/test/layoutengine/standard-testcases/block-container_reference-orientation_bug36391.xml
@@ -90,13 +90,10 @@
<eval expected="[0.0 -1.0 1.0 0.0 0.0 31000.0]" xpath="//mainReference/span/flow[1]/block[6]/block[1]/block[1]/@ctm"/>
<!-- 180 -->
<eval expected="[1.0 0.0 0.0 1.0 0.0 1000.0]" xpath="//mainReference/span/flow[2]/block[2]/@ctm"/>
- <!-- The following currently fails since the BCLM doesn't check the effective content BPD.
- Another problem could probably arise if a BC with this ref-orientation is broken at the page end.
- I'm pretty sure the element list is wrong in this case. It would need to be reversed I think. -->
- <eval expected="[-1.0 -0.0 0.0 -1.0 30000.0 14400.0]" xpath="//mainReference/span/flow[2]/block[2]/block[1]/block[1]/@ctm"/>
+ <eval expected="[-1.0 -0.0 0.0 -1.0 30000.0 15400.0]" xpath="//mainReference/span/flow[2]/block[2]/block[1]/block[1]/@ctm"/>
<!-- -180 -->
<eval expected="[1.0 0.0 0.0 1.0 0.0 1000.0]" xpath="//mainReference/span/flow[2]/block[4]/@ctm"/>
- <eval expected="[-1.0 -0.0 0.0 -1.0 30000.0 14400.0]" xpath="//mainReference/span/flow[2]/block[4]/block[1]/block[1]/@ctm"/>
+ <eval expected="[-1.0 -0.0 0.0 -1.0 30000.0 15400.0]" xpath="//mainReference/span/flow[2]/block[4]/block[1]/block[1]/@ctm"/>
<!-- 270 -->
<eval expected="[1.0 0.0 0.0 1.0 0.0 1000.0]" xpath="//mainReference/span/flow[2]/block[6]/@ctm"/>
<eval expected="[0.0 1.0 -1.0 0.0 90000.0 1000.0]" xpath="//mainReference/span/flow[2]/block[6]/block[1]/block[1]/@ctm"/>
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-26 10:11:22 +0000