Move qt_cam_copy_register to QtCamera

[harmattan/cameraplus] / lib / qtcamviewfinderrenderer.h

diff --git a/lib/qtcamviewfinderrenderer.h b/lib/qtcamviewfinderrenderer.h
index 4e46af0..a172d5b 100644 (file)
--- a/lib/qtcamviewfinderrenderer.h
+++ b/lib/qtcamviewfinderrenderer.h
@@ -1,14 +1,35 @@
 // -*- c++ -*-
 
+/*!
+ * This file is part of CameraPlus.
+ *
+ * Copyright (C) 2012-2013 Mohammed Sameer <msameer@foolab.org>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
 #ifndef QT_CAM_VIEWFINDER_RENDERER_H
 #define QT_CAM_VIEWFINDER_RENDERER_H
 
 #include <QObject>
 #include <gst/gst.h>
+#include <QRectF>
 
 class QtCamConfig;
 class QMetaObject;
-class QPainter;
+class QMatrix4x4;
 class QSizeF;
 
 class QtCamViewfinderRenderer : public QObject {
@@ -20,19 +41,26 @@ public:
 
   virtual ~QtCamViewfinderRenderer();
 
-  virtual void paint(QPainter *painter) = 0;
+  virtual void paint(const QMatrix4x4& matrix, const QRectF& viewport) = 0;
   virtual void resize(const QSizeF& size) = 0;
   virtual void reset() = 0;
   virtual GstElement *sinkElement() = 0;
 
+  virtual QRectF renderArea() = 0;
+  virtual QSizeF videoResolution() = 0;
+
+  virtual bool needsNativePainting() = 0;
+
 protected:
   QtCamViewfinderRenderer(QtCamConfig *config, QObject *parent = 0);
 
 signals:
   void updateRequested();
+  void renderAreaChanged();
+  void videoResolutionChanged();
 };
 
 #define QT_CAM_VIEWFINDER_RENDERER(key, klass) \
-static int klass_seq = QtCamViewfinderRenderer::registerRenderer(key, klass::staticMetaObject)
+  static int klass_seq = QtCamViewfinderRenderer::registerRenderer(key, klass::staticMetaObject);
 
 #endif /* QT_CAM_VIEWFINDER_RENDERER_H */