added reset in or out point

mainwindow.cpp

@@ -245,6 +245,9 @@ void MainWindow::make_new_menu(QMenu *parent) {
 void MainWindow::make_inout_menu(QMenu *parent) {
 	parent->addAction("Set In Point", this, SLOT(set_in_point()), QKeySequence("I"));
 	parent->addAction("Set Out Point", this, SLOT(set_out_point()), QKeySequence("O"));
+    parent->addSeparator();
+    parent->addAction("Reset In Point", this, SLOT(clear_in()));
+    parent->addAction("Reset Out Point", this, SLOT(clear_out()));
 	parent->addAction("Clear In/Out Point", this, SLOT(clear_inout()), QKeySequence("G"));
 }
 
@@ -1212,6 +1215,22 @@ void MainWindow::set_out_point() {
 	}
 }
 
+void MainWindow::clear_in() {
+    if (panel_timeline->focused() || panel_sequence_viewer->is_focused()) {
+        panel_sequence_viewer->clear_in();
+    } else if (panel_footage_viewer->is_focused()) {
+        panel_footage_viewer->clear_in();
+    }
+}
+
+void MainWindow::clear_out() {
+    if (panel_timeline->focused() || panel_sequence_viewer->is_focused()) {
+        panel_sequence_viewer->clear_out();
+    } else if (panel_footage_viewer->is_focused()) {
+        panel_footage_viewer->clear_out();
+    }
+}
+
 void MainWindow::clear_inout() {
 	if (panel_timeline->focused() || panel_sequence_viewer->is_focused()) {
 		panel_sequence_viewer->clear_inout_point();

mainwindow.h

@@ -98,6 +98,8 @@ private slots:
 	void set_in_point();
 	void set_out_point();
 
+    void clear_in();
+    void clear_out();
 	void clear_inout();
 	void delete_inout();
 	void ripple_delete_inout();

panels/viewer.cpp

@@ -431,6 +431,20 @@ void Viewer::update_viewer() {
 	update_end_timecode();
 }
 
+void Viewer::clear_in() {
+    if (seq->using_workarea) {
+        undo_stack.push(new SetTimelineInOutCommand(seq, true, 0, seq->workarea_out));
+        update_parents();
+    }
+}
+
+void Viewer::clear_out() {
+    if (seq->using_workarea) {
+        undo_stack.push(new SetTimelineInOutCommand(seq, true, seq->workarea_in, seq->getEndFrame()));
+        update_parents();
+    }
+}
+
 void Viewer::clear_inout_point() {
 	if (seq->using_workarea) {
 		undo_stack.push(new SetTimelineInOutCommand(seq, false, 0, 0));

panels/viewer.h

@@ -37,6 +37,8 @@ public:
 	void update_end_timecode();
 	void update_header_zoom();
 	void update_viewer();
+    void clear_in();
+    void clear_out();
 	void clear_inout_point();
 	void set_in_point();
 	void set_out_point();