Removed the FO document pre-processing step that was adding ptr and creating a reduced FO tree.
* Removed addPtr.xsl and reduceFOTree.xsl
* Implemented Common Accessibility properties on objects that support them
* Added a special implementation of FOEventHandler to build the structure tree
* Added mockito library and its dependencies
* Added mocks for some FO nodes and properties
* Removed FOTreeUnitTester and converted it into a re-usable FODocumentParser class
* Re-worked table FO test cases accordingly
git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/branches/Temp_ImproveAccessibility@1188205 13f79535-47bb-0310-9956-ffa450edef68
Resolved compilation (safe one), Checkstyle and many Javadoc warnings.
Submitted by: Glenn Adams <glenn.at.skynav.com>
Changes to patch:
- Restored the deprecated Graphics2DAdapter method (to be removed after Barcode4J 2.1 is released).
- Restored Renderer.startPageSequence(LineArea) pending discussion about removal.
- build.xml: set max VM to 1024MB instead of 2048MB to allow for 32-bit JVMs.
- build.xml: restored longer taskdef names.
- Restored Checkstyle 4 file for people running older IDEs.
git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@985537 13f79535-47bb-0310-9956-ffa450edef68
Made the structure tree processing chain more robust by removing any assumption about prefix names for namespaces.
Avoid warnings issued by reduceFOTree.xsl when FO file contains foreign elements (like MathML).
SimpleStructureTree: replaced XPath query with simple DOM method calls.
Cleaned up, simplified and re-organized reduceFOTree and addPtr stylesheets.
git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/branches/Temp_Accessibility@825461 13f79535-47bb-0310-9956-ffa450edef68
Extracted code related to logical structure out of PDFDocumentHandler and put it in its own PDFLogicalStructureHandler class. Vastly simplified the building of the structure tree in the same time.
Fixed bug occurring when a block contains only one line of text: the generated PDF was illegal
Fixed bug in the generation of the structural parent tree: values in a number tree must be indirect references (note: other number trees in the document may still be wrongly generated)
git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/branches/Temp_Accessibility@824407 13f79535-47bb-0310-9956-ffa450edef68