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is it crashing for you without the patch? Because if it is not, you know that you are creating some qwidget in a bad thread, use gdb and try to find out where that's happening. - Albert Astals Cid On Jan. 22, 2014, 7:39 p.m., Thomas Fischer wrote: > > ----------------------------------------------------------- > This is an automatically generated e-mail. To reply, visit: > https://git.reviewboard.kde.org/r/111410/ > ----------------------------------------------------------- > > (Updated Jan. 22, 2014, 7:39 p.m.) > > > Review request for Okular. > > > Repository: okular > > > Description > ------- > > This patch implements the feature request of bug 321350: if a PDF file is > viewed, the selection tool offers the new extraction method "vector" which > allows to save to a file (PDF, SVG, EPS, PostScript). The crop operation is > performed by calling "pdftocairo" with matching arguments. The resulting file > contains the original PDF file's content without rendering it to a pixmap. > > I am not sure if calling an external program is an acceptable solution for > this problem. However, it is tested if the program is available before > showing the new option. Alternatively, the code of pdftocairo (as part of > poppler) would had to be copied and integrated into Okular increasing the > solution's complexity. I am not aware of a similar solution available using > poppler-qt4 only. Maybe using a QPrinter printing to PDF would have been an > alternative, but again this seemed to be too complex. > > > Diffs > ----- > > core/document.h fe296e0 > core/document.cpp 19eaa70 > core/generator.h 19c81d5 > core/generator.cpp 23b274b > generators/poppler/generator_pdf.h eb91f66 > generators/poppler/generator_pdf.cpp f08a571 > ui/pageview.cpp 65967bf > > Diff: https://git.reviewboard.kde.org/r/111410/diff/ > > > Testing > ------- > > > Thanks, > > Thomas Fischer > >
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