+/***************************************************************************
+ * Copyright (C) 2007 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
+ * 2014 by Jean-Nicolas Artaud (jeannicolasartaud@gmail.com) *
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of the GNU General Public License as published by *
+ * the Free Software Foundation; either version 2 of the License, or *
+ * (at your option) any later version. *
+ * *
+ * This program 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 General Public License for more details. *
+ * *
+ * You should have received a copy of the GNU General Public License *
+ * along with this program; if not, write to the *
+ * Free Software Foundation, Inc., *
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
+ ***************************************************************************/
+
+#ifndef VIDEOGLWIDGET_H
+#define VIDEOGLWIDGET_H
+
+#include <QGLWidget>
+
+class VideoGLWidget : public QGLWidget
+{
+ Q_OBJECT
+
+public:
+ explicit VideoGLWidget(QWidget *parent = 0);
+ ~VideoGLWidget();
+ void activateMonitor();
+ QSize minimumSizeHint() const;
+ QSize sizeHint() const;
+ void setImageAspectRatio(double ratio);
+ void setBackgroundColor(const QColor &color) {
+ m_backgroundColor = color;
+ }
+
+public slots:
+ void showImage(const QImage &image);
+
+protected:
+ void initializeGL();
+ void resizeGL(int width, int height);
+ void resizeEvent(QResizeEvent* event);
+ void paintGL();
+ void mouseDoubleClickEvent(QMouseEvent * event);
+
+private:
+ int x, y, w, h;
+ int m_image_width, m_image_height;
+ GLuint m_texture;
+ double m_display_ratio;
+ QColor m_backgroundColor;
+ Qt::WindowFlags m_baseFlags;
+};
+
+#endif