1 files changed, 76 insertions, 0 deletions
diff --git a/tqtinterface/qt4/plugins/src/imageformats/png/main.cpp b/tqtinterface/qt4/plugins/src/imageformats/png/main.cpp
new file mode 100644
index 0000000..39354b6
--- /dev/null
+++ b/tqtinterface/qt4/plugins/src/imageformats/png/main.cpp
@@ -0,0 +1,76 @@
+#ifndef TQT_CLEAN_NAMESPACE
+#define TQT_CLEAN_NAMESPACE
+#endif
+#include <tqimageformatplugin.h>
+
+#ifndef TQT_NO_IMAGEFORMATPLUGIN
+
+#ifdef TQT_NO_IMAGEIO_PNG
+#undef TQT_NO_IMAGEIO_PNG
+#endif
+#include "../../../../src/kernel/qpngio.cpp"
+
+class PNGFormat : public TQImageFormatPlugin
+{
+public:
+    PNGFormat();
+
+    TQStringList keys() const;
+    bool loadImage( const TQString &format, const TQString &filename, TQImage * );
+    bool saveImage( const TQString &format, const TQString &filename, const TQImage& );
+    bool installIOHandler( const TQString & );
+};
+
+PNGFormat::PNGFormat()
+{
+}
+
+
+TQStringList PNGFormat::keys() const
+{
+    TQStringList list;
+    list << "PNG";
+
+    return list;
+}
+
+bool PNGFormat::loadImage( const TQString &format, const TQString &filename, TQImage *image )
+{
+    if ( format != "PNG" )
+	return FALSE;
+
+    TQImageIO io;
+    io.setFileName( filename );
+    io.setImage( *image );
+
+    read_png_image( &io );
+
+    return TRUE;
+}
+
+bool PNGFormat::saveImage( const TQString &format, const TQString &filename, const TQImage &image )
+{
+    if ( format != "PNG" )
+	return FALSE;
+
+    TQImageIO io;
+    io.setFileName( filename );
+    io.setImage( image );
+
+    write_png_image( &io );
+
+    return TRUE;
+}
+
+bool PNGFormat::installIOHandler( const TQString &name )
+{
+    if ( name != "PNG" ) 
+	return FALSE;
+
+    qInitPngIO();
+    return TRUE;
+}
+
+TQ_EXPORT_PLUGIN( PNGFormat )
+
+#endif // TQT_NO_IMAGEFORMATPLUGIN