From bdb4db0bbc0fdaa9f72af41b947f06fca76b250a Mon Sep 17 00:00:00 2001
From: Jeremias Maerki <jeremias@apache.org>
Date: Mon, 2 Mar 2009 10:19:01 +0000
Subject: AFP Output: Tag Logical Element (TLE) is now also allowed on
 fo:page-sequence (page group level).

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@749258 13f79535-47bb-0310-9956-ffa450edef68
---
 .../apache/fop/render/afp/AFPDocumentHandler.java  | 42 +++++++++++++---------
 .../org/apache/fop/render/afp/AFPRenderer.java     |  5 +++
 .../render/afp/extensions/AFPPageSetupElement.java | 14 ++++++--
 3 files changed, 41 insertions(+), 20 deletions(-)

(limited to 'src/java/org/apache/fop/render')

diff --git a/src/java/org/apache/fop/render/afp/AFPDocumentHandler.java b/src/java/org/apache/fop/render/afp/AFPDocumentHandler.java
index 1e08b917e..8d29145cf 100644
--- a/src/java/org/apache/fop/render/afp/AFPDocumentHandler.java
+++ b/src/java/org/apache/fop/render/afp/AFPDocumentHandler.java
@@ -245,28 +245,36 @@ public class AFPDocumentHandler extends AbstractBinaryWritingIFDocumentHandler
     public void handleExtensionObject(Object extension) throws IFException {
         if (extension instanceof AFPPageSetup) {
             AFPPageSetup aps = (AFPPageSetup)extension;
-            if (this.location != LOC_IN_PAGE_HEADER) {
-                throw new IFException(
-                    "AFP page setup extension encountered outside the page header: " + aps, null);
-            }
             String element = aps.getElementName();
-            if (AFPElementMapping.INCLUDE_PAGE_OVERLAY.equals(element)) {
-                String overlay = aps.getName();
-                if (overlay != null) {
-                    dataStream.createIncludePageOverlay(overlay);
+            if (AFPElementMapping.TAG_LOGICAL_ELEMENT.equals(element)) {
+                if (this.location != LOC_IN_PAGE_HEADER
+                        && this.location != LOC_FOLLOWING_PAGE_SEQUENCE) {
+                    throw new IFException(
+                        "TLE extension must be in the page header or between page-sequence"
+                            + " and the first page: " + aps, null);
                 }
-            } else if (AFPElementMapping.INCLUDE_PAGE_SEGMENT.equals(element)) {
-                String name = aps.getName();
-                String source = aps.getValue();
-                pageSegmentMap.put(source, name);
-            } else if (AFPElementMapping.TAG_LOGICAL_ELEMENT.equals(element)) {
                 String name = aps.getName();
                 String value = aps.getValue();
                 dataStream.createTagLogicalElement(name, value);
-            } else if (AFPElementMapping.NO_OPERATION.equals(element)) {
-                String content = aps.getContent();
-                if (content != null) {
-                    dataStream.createNoOperation(content);
+            } else {
+                if (this.location != LOC_IN_PAGE_HEADER) {
+                    throw new IFException(
+                        "AFP page setup extension encountered outside the page header: " + aps, null);
+                }
+                if (AFPElementMapping.INCLUDE_PAGE_OVERLAY.equals(element)) {
+                    String overlay = aps.getName();
+                    if (overlay != null) {
+                        dataStream.createIncludePageOverlay(overlay);
+                    }
+                } else if (AFPElementMapping.INCLUDE_PAGE_SEGMENT.equals(element)) {
+                    String name = aps.getName();
+                    String source = aps.getValue();
+                    pageSegmentMap.put(source, name);
+                } else if (AFPElementMapping.NO_OPERATION.equals(element)) {
+                    String content = aps.getContent();
+                    if (content != null) {
+                        dataStream.createNoOperation(content);
+                    }
                 }
             }
         } else if (extension instanceof AFPInvokeMediumMap) {
diff --git a/src/java/org/apache/fop/render/afp/AFPRenderer.java b/src/java/org/apache/fop/render/afp/AFPRenderer.java
index 03e7a9977..94fd05dc8 100644
--- a/src/java/org/apache/fop/render/afp/AFPRenderer.java
+++ b/src/java/org/apache/fop/render/afp/AFPRenderer.java
@@ -231,6 +231,11 @@ public class AFPRenderer extends AbstractPathOrientedRenderer implements AFPCust
                     if (mediumMap != null) {
                         dataStream.createInvokeMediumMap(mediumMap);
                     }
+                } else if (attachment instanceof AFPPageSetup) {
+                    AFPPageSetup aps = (AFPPageSetup)attachment;
+                    String name = aps.getName();
+                    String value = aps.getValue();
+                    dataStream.createTagLogicalElement(name, value);
                 }
             }
         }
diff --git a/src/java/org/apache/fop/render/afp/extensions/AFPPageSetupElement.java b/src/java/org/apache/fop/render/afp/extensions/AFPPageSetupElement.java
index 0774913b5..0c6dfadc4 100755
--- a/src/java/org/apache/fop/render/afp/extensions/AFPPageSetupElement.java
+++ b/src/java/org/apache/fop/render/afp/extensions/AFPPageSetupElement.java
@@ -53,9 +53,17 @@ public class AFPPageSetupElement extends AbstractAFPExtensionObject {
     /** {@inheritDoc} */
     protected void startOfNode() throws FOPException {
         super.startOfNode();
-        if (parent.getNameId() != Constants.FO_SIMPLE_PAGE_MASTER) {
-            invalidChildError(getLocator(), parent.getName(), getNamespaceURI(), getName(),
-                "rule.childOfSPM");
+        if (AFPElementMapping.TAG_LOGICAL_ELEMENT.equals(getLocalName())) {
+            if (parent.getNameId() != Constants.FO_SIMPLE_PAGE_MASTER
+                    && parent.getNameId() != Constants.FO_PAGE_SEQUENCE) {
+                invalidChildError(getLocator(), parent.getName(), getNamespaceURI(), getName(),
+                    "rule.childOfPageSequenceOrSPM");
+            }
+        } else {
+            if (parent.getNameId() != Constants.FO_SIMPLE_PAGE_MASTER) {
+                invalidChildError(getLocator(), parent.getName(), getNamespaceURI(), getName(),
+                    "rule.childOfSPM");
+            }
         }
     }
 
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