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authortpearson <tpearson@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2011-06-19 19:11:56 +0000
committertpearson <tpearson@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2011-06-19 19:11:56 +0000
commit546886fdccdc2bc112e6f9eaf99a34aac1d2234e (patch)
treed017156784059256a2fc6bef83d31590cdcaf93a /kfile-plugins/dependencies/poppler-tqt/test-poppler-qt.cpp
parente69e8b1d09fb579316595b4e6a850e717358a8b1 (diff)
downloadtdegraphics-546886fdccdc2bc112e6f9eaf99a34aac1d2234e.tar.gz
tdegraphics-546886fdccdc2bc112e6f9eaf99a34aac1d2234e.zip
Move poppler-qt to poppler-tqt and fix build sequence
git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdegraphics@1237558 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'kfile-plugins/dependencies/poppler-tqt/test-poppler-qt.cpp')
-rw-r--r--kfile-plugins/dependencies/poppler-tqt/test-poppler-qt.cpp122
1 files changed, 122 insertions, 0 deletions
diff --git a/kfile-plugins/dependencies/poppler-tqt/test-poppler-qt.cpp b/kfile-plugins/dependencies/poppler-tqt/test-poppler-qt.cpp
new file mode 100644
index 00000000..d616290d
--- /dev/null
+++ b/kfile-plugins/dependencies/poppler-tqt/test-poppler-qt.cpp
@@ -0,0 +1,122 @@
+#include <tqapplication.h>
+#include <tqpainter.h>
+#include <tqpixmap.h>
+#include <tqwidget.h>
+#include <tqlabel.h>
+#include <tqmessagebox.h>
+#include <tqfile.h>
+#include <ctype.h>
+#include <poppler-qt.h>
+#include <stdlib.h>
+
+class PDFDisplay : public TQWidget // picture display widget
+{
+public:
+ PDFDisplay( Poppler::Document *d );
+ ~PDFDisplay();
+protected:
+ void paintEvent( TQPaintEvent * );
+ void keyPressEvent( TQKeyEvent * );
+private:
+ void display();
+
+ int currentPage;
+ TQPixmap *pixmap;
+ Poppler::Document *doc;
+};
+
+PDFDisplay::PDFDisplay( Poppler::Document *d )
+{
+ doc = d;
+ pixmap = 0;
+ currentPage = 0;
+ display();
+}
+
+PDFDisplay::~PDFDisplay()
+{
+ delete doc;
+ delete pixmap;
+}
+
+void PDFDisplay::paintEvent( TQPaintEvent *e )
+{
+ TQPainter paint( this ); // paint widget
+ if (pixmap)
+ paint.drawPixmap(0, 0, *pixmap);
+}
+
+void PDFDisplay::keyPressEvent( TQKeyEvent *e )
+{
+ if (e->key() == TQt::Key_Down)
+ {
+ if (currentPage + 1 < doc->getNumPages())
+ {
+ currentPage++;
+ display();
+ }
+ }
+ else if (e->key() == TQt::Key_Up)
+ {
+ if (currentPage > 0)
+ {
+ currentPage--;
+ display();
+ }
+ }
+}
+
+void PDFDisplay::display()
+{
+ if (doc) {
+ Poppler::Page *page = doc->getPage(currentPage);
+ if (page) {
+ delete pixmap;
+ page->renderToPixmap(&pixmap, -1, -1, -1, -1);
+ delete page;
+ update();
+ }
+ } else {
+ printf("doc not loaded\n");
+ }
+}
+
+int main( int argc, char **argv )
+{
+ TQApplication a( argc, argv ); // TQApplication required!
+
+ if ( argc < 2 || (argc == 3 && strcmp(argv[2], "-extract") != 0) || argc > 3)
+ {
+ // use argument as file name
+ printf("usage: test-poppler-qt filename [-extract]\n");
+ exit(1);
+ }
+
+ Poppler::Document *doc = Poppler::Document::load(argv[1]);
+ if (!doc)
+ {
+ printf("doc not loaded\n");
+ exit(1);
+ }
+
+ if (argc == 2)
+ {
+ PDFDisplay test( doc ); // create picture display
+ a.setMainWidget( &test); // set main widget
+ test.setCaption("Poppler-TQt Test");
+ test.show(); // show it
+
+ return a.exec(); // start event loop
+ }
+ else
+ {
+ Poppler::Page *page = doc->getPage(0);
+
+ TQLabel *l = new TQLabel(page->getText(Poppler::Rectangle()), 0);
+ l->show();
+ a.setMainWidget(l); // set main widget
+ delete page;
+ delete doc;
+ return a.exec();
+ }
+}