From e1c589443f0581cb5e53da1ea4b60cf1f3471ddd Mon Sep 17 00:00:00 2001
From: Stef Walter <stef@memberwebs.com>
Date: Tue, 13 Jul 2004 02:53:48 +0000
Subject: Consolidate certain tags to the beginning of the document.

---
 src/xmlcomposer.cpp |  1 +
 src/xmlfixups.cpp   | 41 +++++++++++++++++++++++++++++++++++++++++
 src/xmlfixups.h     |  1 +
 win32/rtfx.dsp      | 22 +++++++++++++++++++++-
 4 files changed, 64 insertions(+), 1 deletion(-)

diff --git a/src/xmlcomposer.cpp b/src/xmlcomposer.cpp
index 5c29e65..c2b0b10 100644
--- a/src/xmlcomposer.cpp
+++ b/src/xmlcomposer.cpp
@@ -104,6 +104,7 @@ void RtfParser::endDocument()
 
 	// Cleanup the tree
 	RtfFixups::removeDuplicates(m_document);
+	RtfFixups::consolidateStartTags(m_document);
     RtfFixups::consolidateEndTags(m_document);
 	RtfFixups::breakTables(m_document);
 	RtfFixups::breakTags(m_document, kElTable, kElRow);
diff --git a/src/xmlfixups.cpp b/src/xmlfixups.cpp
index 64d360d..fe2232b 100644
--- a/src/xmlfixups.cpp
+++ b/src/xmlfixups.cpp
@@ -56,6 +56,9 @@ static const char* kHideList[] =
 static const char* kConsolidateEnd[] =
     { kElFootNote, NULL };
 
+static const char* kConsolidateStart[] =
+    { kElInfo, kElStylesheet, NULL };
+
 void RtfFixups::breakBreak(DOM::Document& doc, const string& contain,
                               const string& tag)
 {
@@ -718,6 +721,44 @@ void RtfFixups::consolidateEndTags(DOM::Document& doc)
     }
 }
 
+/**
+ * Consolidates a certain tag types at the start of the document
+ */
+void RtfFixups::consolidateStartTags(DOM::Document& doc)
+{
+    DOM::Element top = doc.getDocumentElement();
+    ASSERT(top != NULL);
+
+	DOM::Node first = top.getFirstChild();
+
+    for(const char** t = kConsolidateStart; *t != NULL; t++)
+    {
+        DOM::NodeList elements = doc.getElementsByTagName(*t);
+        if(elements != NULL)
+        {
+            int x = elements->getLength();
+            for(int j = 0; j < x; j++)
+            {
+                // Make sure it's a valid element
+                DOM::Element element = (const DOM::Element&)elements->item(j);
+                if(element == NULL || element == first)
+                    continue;
+
+                DOM::Element parent = (const DOM::Element&)element.getParentNode();
+                if(parent == NULL)
+                    continue;
+
+                // Remove it from it's child
+                parent.removeChild(element);
+
+                // And put at start of the document of the document
+				ASSERT(first != NULL);
+				top.insertBefore(element, first);
+            }
+        }
+    }
+}
+
 /**
  * Removes adjacent duplicate nodes of certain names
  */
diff --git a/src/xmlfixups.h b/src/xmlfixups.h
index 2def770..a250c5a 100644
--- a/src/xmlfixups.h
+++ b/src/xmlfixups.h
@@ -57,6 +57,7 @@ public:
     static void wrapTags(DOM::Document& document, const string& tagName, const string& wrapName);
     static void removeTags(const DOM::Document& doc);
     static void removeDuplicates(const DOM::Document& doc);
+    static void consolidateStartTags(DOM::Document& doc);
     static void consolidateEndTags(DOM::Document& doc);
 };
 
diff --git a/win32/rtfx.dsp b/win32/rtfx.dsp
index f19e662..c124300 100644
--- a/win32/rtfx.dsp
+++ b/win32/rtfx.dsp
@@ -68,7 +68,7 @@ LINK32=link.exe
 # PROP Ignore_Export_Lib 0
 # PROP Target_Dir ""
 # ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /Yu"stdafx.h" /FD /GZ /c
-# ADD CPP /nologo /W3 /Gm /GX /ZI /Od /I "sablot/include" /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /FD /GZ /c
+# ADD CPP /nologo /W3 /Gm /GX /ZI /Od /I "../" /I "sablot/include" /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /FD /GZ /c
 # SUBTRACT CPP /YX /Yc /Yu
 # ADD BASE RSC /l 0x409 /d "_DEBUG"
 # ADD RSC /l 0x409 /d "_DEBUG"
@@ -94,6 +94,10 @@ SOURCE=..\src\basehandler.cpp
 # End Source File
 # Begin Source File
 
+SOURCE=..\src\domhelpers.cpp
+# End Source File
+# Begin Source File
+
 SOURCE=..\src\levelhandler.cpp
 # End Source File
 # Begin Source File
@@ -102,6 +106,10 @@ SOURCE=..\src\rtfanalyser.cpp
 # End Source File
 # Begin Source File
 
+SOURCE=..\src\rtffixups.cpp
+# End Source File
+# Begin Source File
+
 SOURCE=..\src\rtfparsehelpers.cpp
 # End Source File
 # Begin Source File
@@ -127,6 +135,10 @@ SOURCE=..\src\basehandler.h
 # End Source File
 # Begin Source File
 
+SOURCE=..\src\domhelpers.h
+# End Source File
+# Begin Source File
+
 SOURCE=..\src\levelhandler.h
 # End Source File
 # Begin Source File
@@ -139,6 +151,10 @@ SOURCE=..\src\rtfanalyser.h
 # End Source File
 # Begin Source File
 
+SOURCE=..\src\rtffixups.h
+# End Source File
+# Begin Source File
+
 SOURCE=..\src\rtfformatting.h
 # End Source File
 # Begin Source File
@@ -155,6 +171,10 @@ SOURCE=..\src\sablo.h
 # End Source File
 # Begin Source File
 
+SOURCE=..\src\tags.h
+# End Source File
+# Begin Source File
+
 SOURCE=..\src\usuals.h
 # End Source File
 # End Group
-- 
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