GSoC 2007 Math Plugin Progress

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Application Text

Plan

 * Familiarize with scribus' code.
 * Write a very basic latex template, so I have something to test in later stages.

Completion
DONE!

Plan
Start writing a very simple dummy frame and show it to the community to see if I'm doing it right.

Completion
DONE!

Report
(11 Jun 2007) Hello! Here's my report for this week: - I checked out 1.3.5 - Finally got it to compile (some problems with qt4) - Integrated my latexframe code - Wrote all functions that are required to compile without linker errors - Checked the QT docs for differences between QT3 and 4. (I didn't work with 4 before) - Took me quite some time to find out that the build error in [ 98%] Building CXX object scribus/plugins/svgexplugin/CMakeFiles/svgexplugin.dir/svgexplugin.o is not related to my changes but was a faulty version in svn. - Still having some problems with the buildprocess: a) is it normal that a full build takes more than one hour or is my machine just too slow? b) I can't currently install my build: CMake Error: Error in cmake code at /home/r2d2/build/Scribus/builddir/scribus/cmake_install.cmake:41: FILE INSTALL cannot find file "/home/r2d2/build/Scribus/scribus/edit1format.h" to install. Current CMake stack: /home/r2d2/build/Scribus/builddir/scribus/cmake_install.cmake however I think this is a problem with the "svn up" run after running cmake. I have to read some cmake docs tomorrow and hope that I don't have to rebuild the whole thing again. Regards, Hermann

Report
(17 Jun 2007) Hello!

Here is my progress report for this week: - I finally got my code to a point where it can call latex produce an postscript file and read and display this file - http://r2d2.stefanm.com/latex1.png - I was trying to find a solution how to integrate it well with the UI and the existing code, but I didn't come to a satisfying conclusion: Most of the code depends on the itemType, but I don't  allocate a new item type for my frame (as discussed with avox). See scribusdoc.cpp:3200 (ScribusDoc::itemAdd) for an example of this problem. Currently I've just replaced the code to create an  ImageFrame. This works as my frame is a subclass of ImageFrame, but this is a very ugly hack. This is also the main reason why I don't consider this code ready for the public and don't want to go it to svn yet. - I'm using an asynchrous approach to render the frame: First a indication is displayed that latex is currently being run and when it's ready the content is displayed. But there is a problem with this: ScribusDoc::refreshItem is protected, so I can't call it when the frame is ready. So at the moment the user has to do something that rerenders the frame. I think making my class a friend of ScribusDoc would be a solution. Waiting till latex is finished is no solution, this could block the UI for too long.

Next steps: - Resolve the itemType problem. - Add code for running an editor.

Regards,

Hermann

Plan
Write a version that runs latex with a hardcoded sample file.

Completition
I'm working on this in parallel with Stage 2 as it turned out to be easier this way.

Should be complete by mid-term.

mostly DONE! saving the frames is missing but postponed currently, because I give the gui more priority now, so more people can test it.

Plan
Add the basic UI elements.

Completition
Should probably also be complete by mid-term, at least not much after.

Working on this. Good deal done.

Plan
Add template support to the UI.

Plan
Develop usefull LaTeX templates.

Plan
Modify LyX to work with Scribus.

Plan
Add python bindings.