Added an experimental DrawFrameOnScene method, which takes a raw pointer (as a long) from PyQt5 (i.e. unwrapped by sip), and draws a QBitmap on it.

include/ReaderBase.h

@@ -35,6 +35,11 @@
 #include "Fraction.h"
 #include "Frame.h"
 #include "Json.h"
+#include <qt5/QtCore/qstring.h>
+#include <QGraphicsItem>
+#include <QGraphicsScene>
+#include <QGraphicsPixmapItem>
+#include <QPixmap>
 
 using namespace std;
 
@@ -101,6 +106,9 @@ namespace openshot
 		/// @param[in] number The frame number that is requested.
 		virtual tr1::shared_ptr<Frame> GetFrame(int number) = 0;
 
+		/// Test method to draw a bitmap on a Qt QGraphicsScene
+		void DrawFrameOnScene(string path, long _graphics_scene_address);
+
 		/// Initialize the values of the ReaderInfo struct.  It is important for derived classes to call
 		/// this method, or the ReaderInfo struct values will not be initialized.
 		void InitFileInfo();

src/CMakeLists.txt

@@ -243,7 +243,7 @@ ENDIF (BLACKMAGIC_FOUND)
 FIND_PACKAGE(SWIG 2.0 REQUIRED)
 INCLUDE(${SWIG_USE_FILE})
 
-FIND_PACKAGE(PythonLibs)
+FIND_PACKAGE(PythonLibs REQUIRED)
 INCLUDE_DIRECTORIES(${PYTHON_INCLUDE_PATH})
 INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR})
 
@@ -261,6 +261,7 @@ INSTALL(TARGETS openshot DESTINATION lib)
 
 # Install Swig python library
 INSTALL(TARGETS _openshot DESTINATION share/pyshared/libopenshot)
+INSTALL(TARGETS openshot DESTINATION share/pyshared/libopenshot)
 
 # Install Python bindings
 INSTALL(FILES ${CMAKE_CURRENT_BINARY_DIR}/openshot.py DESTINATION share/pyshared/libopenshot)

src/ReaderBase.cpp

@@ -204,3 +204,16 @@ void ReaderBase::SetJsonValue(Json::Value root) {
 		info.audio_timebase.den = root["audio_timebase"]["den"].asInt();
 	}
 }
+
+// Test method to draw a bitmap on a Qt QGraphicsScene
+void ReaderBase::DrawFrameOnScene(string path, long _graphics_scene_address) {
+
+	// Get pixmap
+	QGraphicsScene *scene = reinterpret_cast<QGraphicsScene*>(_graphics_scene_address);
+	QGraphicsPixmapItem *item = new QGraphicsPixmapItem(QPixmap(QString(path.c_str())));
+	scene->addItem(item);
+
+}
+
+
+