added clip enabling/disabling

mainwindow.cpp

@@ -799,3 +799,23 @@ void MainWindow::on_actionAuto_scale_by_Default_triggered() {
 void MainWindow::on_actionSet_Edit_Marker_triggered() {
 	if (sequence != NULL) panel_timeline->set_marker();
 }
+
+void MainWindow::on_actionEnable_Disable_Clip_triggered() {
+	if (sequence != NULL) {
+		ComboAction* ca = new ComboAction();
+		bool push_undo = false;
+		for (int i=0;i<sequence->clips.size();i++) {
+			Clip* c = sequence->clips.at(i);
+			if (c != NULL && panel_timeline->is_clip_selected(c, true)) {
+				ca->append(new SetEnableCommand(c, !c->enabled));
+				push_undo = true;
+			}
+		}
+		if (push_undo) {
+			undo_stack.push(ca);
+			panel_timeline->repaint_timeline(true);
+		} else {
+			delete ca;
+		}
+	}
+}

mainwindow.h

@@ -188,6 +188,8 @@ private slots:
 
 	void on_actionSet_Edit_Marker_triggered();
 
+	void on_actionEnable_Disable_Clip_triggered();
+
 private:
 	Ui::MainWindow *ui;
 	void setup_layout();

mainwindow.ui

@@ -33,7 +33,7 @@
      <x>0</x>
      <y>0</y>
      <width>653</width>
-     <height>16</height>
+     <height>20</height>
     </rect>
    </property>
    <widget class="QMenu" name="menu_File">
@@ -96,6 +96,7 @@
     <addaction name="actionRipple_Delete_In_Out"/>
     <addaction name="separator"/>
     <addaction name="actionSet_Edit_Marker"/>
+    <addaction name="actionEnable_Disable_Clip"/>
    </widget>
    <widget class="QMenu" name="menuWindow">
     <property name="title">
@@ -788,6 +789,14 @@
     <string>M</string>
    </property>
   </action>
+  <action name="actionEnable_Disable_Clip">
+   <property name="text">
+    <string>Enable/Disable Clip</string>
+   </property>
+   <property name="shortcut">
+    <string>Shift+E</string>
+   </property>
+  </action>
  </widget>
  <layoutdefault spacing="6" margin="11"/>
  <resources/>

panels/project.cpp

@@ -761,6 +761,8 @@ bool Project::load_worker(QFile& f, QXmlStreamReader& stream, int type) {
                                         const QXmlStreamAttribute& attr = stream.attributes().at(j);
                                         if (attr.name() == "name") {
                                             c->name = attr.value().toString();
+										} else if (attr.name() == "enabled") {
+											c->enabled = (attr.value() == "1");
                                         } else if (attr.name() == "id") {
                                             c->load_id = attr.value().toInt();
                                         } else if (attr.name() == "clipin") {
@@ -1074,6 +1076,7 @@ void Project::save_folder(QXmlStreamWriter& stream, QTreeWidgetItem* parent, int
                             if (c != NULL) {
                                 stream.writeStartElement("clip"); // clip
                                 stream.writeAttribute("id", QString::number(j));
+								stream.writeAttribute("enabled", QString::number(c->enabled));
                                 stream.writeAttribute("name", c->name);
                                 stream.writeAttribute("clipin", QString::number(c->clip_in));
                                 stream.writeAttribute("in", QString::number(c->timeline_in));

project/undo.cpp

@@ -1505,3 +1505,20 @@ void SetSelectionsCommand::redo() {
         done = true;
     }
 }
+
+SetEnableCommand::SetEnableCommand(Clip* c, bool enable) :
+	clip(c),
+	old_val(c->enabled),
+	new_val(enable),
+	old_project_changed(mainWindow->isWindowModified())
+{}
+
+void SetEnableCommand::undo() {
+	clip->enabled = old_val;
+	mainWindow->setWindowModified(old_project_changed);
+}
+
+void SetEnableCommand::redo() {
+	clip->enabled = new_val;
+	mainWindow->setWindowModified(true);
+}

project/undo.h

@@ -537,4 +537,16 @@ private:
     bool done;
 };
 
+class SetEnableCommand : public QUndoCommand {
+public:
+	SetEnableCommand(Clip* c, bool enable);
+	void undo();
+	void redo();
+private:
+	Clip* clip;
+	bool old_val;
+	bool new_val;
+	bool old_project_changed;
+};
+
 #endif // UNDO_H

ui/timelinewidget.cpp

@@ -1039,6 +1039,7 @@ void TimelineWidget::update_ghosts(QPoint& mouse_pos) {
 	long frame_diff = panel_timeline->getTimelineFrameFromScreenPoint(mouse_pos.x()) - panel_timeline->drag_frame_start;
 	int track_diff = ((panel_timeline->tool == TIMELINE_TOOL_SLIDE || panel_timeline->transition_select != TA_NO_TRANSITION) && !panel_timeline->importing) ? 0 : mouse_track - panel_timeline->drag_track_start;
     long validator;
+	long earliest_in_point = LONG_MAX;
 
 	// first try to snap
 	long fm;
@@ -1217,6 +1218,8 @@ void TimelineWidget::update_ghosts(QPoint& mouse_pos) {
                 g.track += track_diff;
             }
         }
+
+		earliest_in_point = qMin(earliest_in_point, g.in);
     }
 
     // apply changes to selections
@@ -1251,7 +1254,11 @@ void TimelineWidget::update_ghosts(QPoint& mouse_pos) {
         }
     }
 
-    QToolTip::showText(mapToGlobal(mouse_pos), ((frame_diff < 0) ? "-" : "+") + frame_to_timecode(qAbs(frame_diff), config.timecode_view, sequence->frame_rate));
+	if (panel_timeline->importing) {
+		QToolTip::showText(mapToGlobal(mouse_pos), frame_to_timecode(earliest_in_point, config.timecode_view, sequence->frame_rate));
+	} else {
+		QToolTip::showText(mapToGlobal(mouse_pos), ((frame_diff < 0) ? "-" : "+") + frame_to_timecode(qAbs(frame_diff), config.timecode_view, sequence->frame_rate));
+	}
 }
 
 void TimelineWidget::mouseMoveEvent(QMouseEvent *event) {
@@ -1787,7 +1794,7 @@ void TimelineWidget::paintEvent(QPaintEvent*) {
 					QRect actual_clip_rect = clip_rect;
 					if (actual_clip_rect.x() < 0) actual_clip_rect.setX(0);
 					if (actual_clip_rect.right() >= width()) actual_clip_rect.setRight(width());
-					p.fillRect(actual_clip_rect, QColor(clip->color_r, clip->color_g, clip->color_b));
+					p.fillRect(actual_clip_rect, (clip->enabled) ? QColor(clip->color_r, clip->color_g, clip->color_b) : QColor(96, 96, 96));
 
 					int thumb_x = clip_rect.x() + 1;
 
@@ -1944,7 +1951,9 @@ void TimelineWidget::paintEvent(QPaintEvent*) {
 
 					// draw text
 					if (text_rect.width() > MAX_TEXT_WIDTH && text_rect.right() > 0 && text_rect.left() < width()) {
-						if (color_brightness(clip->color_r, clip->color_g, clip->color_b) > 160) {
+						if (!clip->enabled) {
+							p.setPen(Qt::gray);
+						} else if (color_brightness(clip->color_r, clip->color_g, clip->color_b) > 160) {
 							// set to black if color is bright
 							p.setPen(Qt::black);
 						}