1 files changed, 122 insertions, 0 deletions
diff --git a/kfile-plugins/pdf/poppler-qt/test-poppler-qt.cpp b/kfile-plugins/pdf/poppler-qt/test-poppler-qt.cpp
new file mode 100644
index 00000000..d97954b8
--- /dev/null
+++ b/kfile-plugins/pdf/poppler-qt/test-poppler-qt.cpp
@@ -0,0 +1,122 @@
+#include <qapplication.h>
+#include <qpainter.h>
+#include <qpixmap.h>
+#include <qwidget.h>
+#include <qlabel.h>
+#include <qmessagebox.h>
+#include <qfile.h>
+#include <ctype.h>
+#include <poppler-qt.h>
+#include <stdlib.h>
+
+class PDFDisplay : public QWidget           // picture display widget
+{
+public:
+    PDFDisplay( Poppler::Document *d );
+   ~PDFDisplay();
+protected:
+    void        paintEvent( QPaintEvent * );
+    void        keyPressEvent( QKeyEvent * );
+private:
+    void display();
+    
+    int currentPage;
+    QPixmap	*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( QPaintEvent *e )
+{
+  QPainter paint( this );                     // paint widget
+  if (pixmap)
+    paint.drawPixmap(0, 0, *pixmap);
+}
+
+void PDFDisplay::keyPressEvent( QKeyEvent *e )
+{
+  if (e->key() == Qt::Key_Down)
+  {
+    if (currentPage + 1 < doc->getNumPages())
+    {
+      currentPage++;
+      display();
+    }
+  }
+  else if (e->key() == Qt::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 )
+{
+  QApplication a( argc, argv );               // QApplication 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-Qt Test");
+    test.show();                            // show it
+
+    return a.exec();                        // start event loop
+  }
+  else
+  {
+    Poppler::Page *page = doc->getPage(0);
+
+    QLabel *l = new QLabel(page->getText(Poppler::Rectangle()), 0);
+    l->show();
+    a.setMainWidget(l);                // set main widget
+    delete page;
+    delete doc;
+    return a.exec();
+  }
+}