switched to global audio rate, support for QT_SCALE_FACTOR

ui/timelinewidget.cpp

@@ -16,6 +16,7 @@
 #include "ui_timeline.h"
 #include "mainwindow.h"
 #include "ui/viewerwidget.h"
+#include "dialogs/stabilizerdialog.h"
 #include "project/media.h"
 #include "debug.h"
 
@@ -150,6 +151,11 @@ void TimelineWidget::show_context_menu(const QPoint& pos) {
             QAction* nestAction = menu.addAction("&Nest");
             connect(nestAction, SIGNAL(triggered(bool)), mainWindow, SLOT(on_actionNest_triggered()));
 
+            if (selected_clips.size() == 1 && selected_clips.at(0)->media != NULL && selected_clips.at(0)->media->get_type() == MEDIA_TYPE_FOOTAGE) {
+                QAction* stabilizerAction = menu.addAction("S&tabilizer");
+                connect(stabilizerAction, SIGNAL(triggered(bool)), this, SLOT(show_stabilizer_diag()));
+            }
+
             // set autoscale arbitrarily to the first selected clip
             autoscaleAction->setChecked(selected_clips.at(0)->autoscale);
 
@@ -229,7 +235,12 @@ void TimelineWidget::rename_clip() {
 			undo_stack.push(rcc);
 			update_ui(true);
 		}
-	}
+    }
+}
+
+void TimelineWidget::show_stabilizer_diag() {
+    StabilizerDialog sd;
+    sd.exec();
 }
 
 bool same_sign(int a, int b) {

ui/timelinewidget.h

@@ -85,6 +85,7 @@ private slots:
     void toggle_autoscale();
     void tooltip_timer_timeout();
 	void rename_clip();
+    void show_stabilizer_diag();
 };
 
 #endif // TIMELINEWIDGET_H

ui/viewerwidget.cpp

@@ -32,6 +32,7 @@
 #include <QOffscreenSurface>
 #include <QFileDialog>
 #include <QPolygon>
+#include <QDesktopWidget>
 
 extern "C" {
 	#include <libavformat/avformat.h>
@@ -618,7 +619,17 @@ GLuint ViewerWidget::compose_sequence(QVector<Clip*>& nests, bool render_audio)
 					} else if (rendering) {
 						glViewport(0, 0, s->width, s->height);
 					} else {
-						glViewport(0, 0, width(), height());
+                        int widget_width = width();
+                        int widget_height = height();
+
+                        QString qt_scale_factor = QString(qgetenv("QT_SCALE_FACTOR"));
+                        if (!qt_scale_factor.isEmpty()) {
+                            double scale = qt_scale_factor.toDouble();
+                            widget_width *= scale;
+                            widget_height *= scale;
+                        }
+
+                        glViewport(0, 0, widget_width, widget_height);
 					}
 
 					glBindTexture(GL_TEXTURE_2D, composite_texture);