graphics/poppler: update to 0.84.0

Release 0.84.0:
        core:
         * Fix crash when converting from Unicode to ASCII-7
         * Splash::scaleImageYdXu: Protect against crash if srcWidth is too big
         * JBIG2Stream: fix potential crash in malformed documents
         * JBIG2Stream: fix leak in reset() if called several times
         * Internal code improvements

        utils:
         * pdfimages: Add error message if first page is larger then number of pages.
         * pdfinfo: Improved paper size recognition
         * pdfsig: Fix exit code when dumping signatures
         * pdftocairo: Error out when even/odd selects 0 pages
         * pdftohtml: Fix memory leak
         * pdftoppm: Add an option to scale before rotate
         * pdftoppm: Add -hide-annotations option
         * pdftoppm: Error out when even/odd selects 0 pages
         * pdftops: Improve -optimizecolorspace

        qt5:
         * Code cleanups

        glib:
         * Fix compiler warnings

Release 0.83.0
        core:
         * Improve when a file is recognized as Linearized
         * Improve const-ness of the code
         * Make code a bit more readable/maintanable
         * Fix uninitialized memory uses in broken files

        utils:
         * pdffonts: Make code a bit more readable/maintanable
         * pdftohtml: Make code a bit more readable/maintanable

        qt5:
         * Remove a bunch of unused internal functions
         * trUtf8 -> tr (less warnings)

        build system:
         * make-glib-api-docs: switch to python3

PR:		243433
Exp-run by:	antoine

1 files changed, 69 insertions, 0 deletions

diff --git a/editors/calligra/files/patch-kde_pr-414795 b/editors/calligra/files/patch-kde_pr-414795
new file mode 100644
index 000000000000..2a8e252f8c2d
--- /dev/null
+++ b/editors/calligra/files/patch-kde_pr-414795
@@ -0,0 +1,69 @@
+Source: Timo Gurr <timo.gurr@gmail.com>
+Upstream: Reported, https://bugs.kde.org/show_bug.cgi?id=414795
+Reason: Fix build with poppler 0.83.0
+
+diff -Naur calligra-3.1.0/filters/karbon/pdf/PdfImport.cpp calligra-3.1.0.new/filters/karbon/pdf/PdfImport.cpp
+--- filters/karbon/pdf/PdfImport.cpp	2019-12-04 12:41:13.000000000 +0100
++++ filters/karbon/pdf/PdfImport.cpp	2019-12-04 12:39:03.000000000 +0100
+@@ -60,19 +60,17 @@
+     }
+ 
+     // read config file
+-    globalParams = new GlobalParams();
++    globalParams.reset(new GlobalParams());
+     if (! globalParams)
+         return KoFilter::NotImplemented;
+ 
+     GooString * fname = new GooString(QFile::encodeName(m_chain->inputFile()).data());
+     PDFDoc * pdfDoc = new PDFDoc(fname, 0, 0, 0);
+     if (! pdfDoc) {
+-        delete globalParams;
+         return KoFilter::StupidError;
+     }
+ 
+     if (! pdfDoc->isOk()) {
+-        delete globalParams;
+         delete pdfDoc;
+         return KoFilter::StupidError;
+     }
+@@ -99,7 +97,6 @@
+ 
+     delete dev;
+     delete pdfDoc;
+-    delete globalParams;
+     globalParams = 0;
+ 
+     return KoFilter::OK;
+diff -Naur calligra-3.1.0/filters/karbon/pdf/SvgOutputDev.cpp calligra-3.1.0.new/filters/karbon/pdf/SvgOutputDev.cpp
+--- filters/karbon/pdf/SvgOutputDev.cpp	2019-12-04 12:41:14.000000000 +0100
++++ filters/karbon/pdf/SvgOutputDev.cpp	2019-12-04 12:35:30.000000000 +0100
+@@ -172,7 +172,7 @@
+     *d->body << "/>" << endl;
+ }
+ 
+-QString SvgOutputDev::convertPath(GfxPath *path)
++QString SvgOutputDev::convertPath(const GfxPath *path)
+ {
+     if (! path)
+         return QString();
+@@ -180,7 +180,7 @@
+     QString output;
+ 
+     for (int i = 0; i < path->getNumSubpaths(); ++i) {
+-        GfxSubpath * subpath = path->getSubpath(i);
++        const GfxSubpath * subpath = path->getSubpath(i);
+         if (subpath->getNumPoints() > 0) {
+             output += QString("M%1 %2").arg(subpath->getX(0)).arg(subpath->getY(0));
+             int j = 1;
+diff -Naur calligra-3.1.0/filters/karbon/pdf/SvgOutputDev.h calligra-3.1.0.new/filters/karbon/pdf/SvgOutputDev.h
+--- filters/karbon/pdf/SvgOutputDev.h	2019-12-04 12:41:14.000000000 +0100
++++ filters/karbon/pdf/SvgOutputDev.h	2019-12-04 12:30:41.000000000 +0100
+@@ -83,7 +83,7 @@
+     /// Dumps content to svg file
+     void dumpContent();
+ private:
+-    QString convertPath(GfxPath *path);
++    QString convertPath(const GfxPath *path);
+     QString convertMatrix(const QMatrix &matrix);
+     QString convertMatrix(const double * matrix);
+     QString printFill();