Extended PageViewport to carry foreign attributes.
Foreign attributes from simple-page-master are transferred to the PageViewport.
Added foreign attributes handling in AreaTreeParser.
Fixed proper generation of foreign attributes in XMLRenderer.
EvalCheck extended so it can use namespace prefix mappings in its context.
Test case for foreign attributes.
Paper source/tray support for PCL (pcl:paper-source="<tray-code>" on s-p-m)
git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@407541 13f79535-47bb-0310-9956-ffa450edef68
New feature: "Intermediate format" (IF). The IF is basically the XML dialect written by the area tree renderer (XMLRenderer). A new parser for this format allows reparsing a serialized and possibly modified area tree and rendering it to the final target format. More details on the Wiki at http://wiki.apache.org/xmlgraphics-fop/AreaTreeIntermediateXml. No advanced features have been implemented, yet, only the basic functionality. The whole change should be fully backwards-compatible WRT the outer FOP API except maybe for FOTreeBuilder.addElementMapping(), and the area tree XML which got small changes.
The area tree has been cleaned up. The serializability has been restored. The CachedRenderPagesModel works again and can, in certain situations, decrease the maximum amount of memory held at one point in time. Some adjustments were necessary in the area tree to help the work of the AreaTreeParser.
The AreaTreeParser is new and is responsible for parsing area tree XML files and adding pages to a RenderPagesModel instance. It is SAX-based and should be pretty efficient.
XMLUnit (http://xmlunit.sourceforge.net, BSD license) is a new dependency for the test code. It is used to verify the correctness of the intermediate format code. It doesn't have to be installed for the build to run through, though.
ElementMapping got a new method getDOMImplementation() which provides the DOMImplementation used to handle a subdocument of a particular namespace. For example, SVG uses Batik's SVG DOM. The AreaTreeParser needs that to properly recreate foreign objects because it can't use the mechanism of the FO tree. The default implementation returns null.
The ElementMapping instances are no longer maintained by the FOTreeBuilder, but by the newly created ElementMappingRegistry class. It is expected that the instance of this class is moved from the FOTreeBuilder and the AreaTreeParser's Handler class to the "environment class" once it is created to cut down on the startup time for each processed document.
The XMLRenderer has been slightly modified to improve the serialization/deserialization qualities of the area tree XML format.
The XMLRenderer can now mimic another renderer (see mimicRenderer(Renderer)) in order to use its font setup. That way it is made certain that the reparsed area tree will render to the final target format exactly as expected.
Fixed a bug in the XMLHandlerRegistry which did not always return the right XMLHandler for every situation.
Added a DefaultErrorListener to the util package. I've had problems with Xalan-J swallowing exceptions with its default ErrorListener, so I added a simple one for convenience and use in AreaTreeParser.
Example code for working with the AreaTreeParser can be found in examples/embedding. Documentation will follow.
git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@369753 13f79535-47bb-0310-9956-ffa450edef68
Further decoupling the area tree from the FO tree.
Created a new class org.apache.fop.layoutmgr.Page that holds a reference to the generating SimplePageMaster and the PageViewport. A deserialized area tree doesn't need a reference to the SimplePageMaster.
Renamed PageViewportProvider to PageProvider as it now returns Page instances, not (directly) PageViewports.
git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@358254 13f79535-47bb-0310-9956-ffa450edef68
Background images were incorrectly positioned in some absolute positioned blocks.
Some additional attributes output by the XMLRenderer.
Refactored the layout for e-g and i-f-o. Introduced common base classes for the
corresponding flow objects as well as the e-g and i-f-o LMs.
Fixed incorrectly applied margins on region-body when writing mode is not lr.
Fixed application of correct percent base for margins and extents on regions
when the reference orientation is 90 degrees.
Fixed incorrectly positioned regions when writing mode is different between the
simple-page-master setting and the setting on the region.
Several updates to the layout engine test cases.
Submitted by: Manuel Mall <mm.at.arcus.com.au>
git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@278690 13f79535-47bb-0310-9956-ffa450edef68
Revised percentage resolution system.
Submitted by: Manuel Mall <mm.at.arcus.com.au>
Slightly modified to avoid early evaluation of getValue().
git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@265577 13f79535-47bb-0310-9956-ffa450edef68
Merge of branch Temp_KnuthStylePageBreaking back into HEAD.
Temp_KnuthStylePageBreaking branch and HEAD have been tagged prior to the merge, so merging uncommitted work from the branch should be easier.
git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@198627 13f79535-47bb-0310-9956-ffa450edef68
Obtained from:
Submitted by:
Reviewed by:
Removed pretend "resolution" of still-unresolved idrefs at ATH.endDocument(). This was apparently done to force page rendering of remaining unresolved pages at RenderPagesModel.checkPreparedPages() (which requires a page to be completely resolved before rendering). Replacement code keeps unresolved idrefs unresolved, but explicitly forces page rendering for calls to checkPreparedPages() that originate from ATH.endDocument(). Comments welcome.
git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@198187 13f79535-47bb-0310-9956-ffa450edef68
implemented render pages model with a simple cached impl
depending on the renderer it can prepare pages for later rendering
or queue pages until resolved
pages are properly serialized so that resolvers also serialize
git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@195156 13f79535-47bb-0310-9956-ffa450edef68
Jeremias Maerki
Vincent Hennebert
Adrian Cumiskey
Luca Furini
Finn Bock
Glen Mazza
Chris Bowditch
William Victor Mote
Keiron Liddle
Oleg Tkachenko
Karen Lease