X-Git-Url: https://git.cinelerra-gg.org/git/?a=blobdiff_plain;f=cinelerra-5.1%2Fcinelerra%2Fzwindowgui.C;h=722e6c14988dc7c7186ffc9f9e2991684a18cfdc;hb=166867a58d74619aa11aeb562a994cc364d62231;hp=6f1f8132848bfc62b8115c46640c30c445230a8c;hpb=21af3206552d78919dad02f83c08439bedb05c89;p=goodguy%2Fcinelerra.git

diff --git a/cinelerra-5.1/cinelerra/zwindowgui.C b/cinelerra-5.1/cinelerra/zwindowgui.C
index 6f1f8132..722e6c14 100644
--- a/cinelerra-5.1/cinelerra/zwindowgui.C
+++ b/cinelerra-5.1/cinelerra/zwindowgui.C
@@ -47,6 +47,7 @@ ZWindowGUI::ZWindowGUI(MWindow *mwindow, ZWindow *zwindow, Mixer *mixer)
 	canvas = 0;
 	playback_engine = 0;
 	highlighted = 0;
+	playable = zwindow->playable;
 }
 
 ZWindowGUI::~ZWindowGUI()
@@ -129,7 +130,7 @@ int ZWindowGUI::button_press_event()
 			start = mwindow->edl->tracks->total_recordable_length();
 			if( start < 0 ) start = end;
 		}
-		if( (end-start) > 1e-4 ) {
+		if( (end-start) > 1e-4 && zwindow->edl ) {
 			LocalSession *zlocal_session = zwindow->edl->local_session;
 			zlocal_session->set_selectionstart(end);
 			zlocal_session->set_selectionend(end);
@@ -183,17 +184,40 @@ int ZWindowGUI::draw_overlays()
 {
 	BC_WindowBase *cvs = canvas->get_canvas();
 	if( !cvs || cvs->get_video_on() ) return 0;
-	if( highlighted != zwindow->highlighted ) {
-		highlighted = zwindow->highlighted;
-		cvs->set_color(WHITE);
-		cvs->set_inverse();
-		cvs->draw_rectangle(0, 0, cvs->get_w(), cvs->get_h());
-		cvs->draw_rectangle(1, 1, cvs->get_w() - 2, cvs->get_h() - 2);
-		cvs->set_opaque();
-	}
+	set_highlighted(zwindow->highlighted);
+	if( !playable ) set_playable(-1);
 	return 1;
 }
 
+void ZWindowGUI::set_highlighted(int v)
+{
+	if( highlighted == v ) return;
+	highlighted = v;
+	BC_WindowBase *cvs = canvas->get_canvas();
+	cvs->set_color(WHITE);
+	cvs->set_inverse();
+	cvs->draw_rectangle(0, 0, cvs->get_w(), cvs->get_h());
+	cvs->draw_rectangle(1, 1, cvs->get_w() - 2, cvs->get_h() - 2);
+	cvs->set_opaque();
+}
+
+void ZWindowGUI::set_playable(int v)
+{
+	if( playable == v ) return;
+	playable = v>0 ? 1 : 0;
+	zwindow->playable = playable;
+	BC_WindowBase *cvs = canvas->get_canvas();
+	cvs->set_color(WHITE);
+	cvs->set_inverse();
+	int dx = cvs->get_w()/16+1, dy = cvs->get_h()/16+1;
+	int x = xS(5), y = yS(5), lw = (dx + dy)/16+1;
+	cvs->set_line_width(lw);
+	cvs->draw_line(x, y, x+dx, y+dy);
+	cvs->draw_line(x, y+dy, x+dx, y);
+	cvs->set_opaque();
+	cvs->set_line_width(1);
+}
+
 
 ZWindowCanvasTileMixers::ZWindowCanvasTileMixers(ZWindowCanvas *canvas)
  : BC_MenuItem(_("Tile Mixers"))
@@ -206,6 +230,21 @@ int ZWindowCanvasTileMixers::handle_event()
 	return 1;
 }
 
+ZWindowCanvasPlayable::ZWindowCanvasPlayable(ZWindowCanvas *canvas)
+ : BC_MenuItem(_("Playable"))
+{
+	this->canvas = canvas;
+	set_checked(canvas->gui->zwindow->playable);
+}
+int ZWindowCanvasPlayable::handle_event()
+{
+	int v = !get_checked() ? 1 : 0;
+	set_checked(v);
+	canvas->gui->set_playable(v);
+	canvas->get_canvas()->flash(1);
+	return 1;
+}
+
 ZWindowCanvas::ZWindowCanvas(MWindow *mwindow, ZWindowGUI *gui,
 		int x, int y, int w, int h)
  : Canvas(mwindow, gui, x,y, w,h, 0,0,0)
@@ -218,6 +257,7 @@ void ZWindowCanvas::create_objects(EDL *edl)
 {
 	Canvas::create_objects(edl);
 	canvas_menu->add_item(new ZWindowCanvasTileMixers(this));
+	canvas_menu->add_item(new ZWindowCanvasPlayable(this));
 }
 
 void ZWindowCanvas::close_source()
@@ -257,7 +297,6 @@ void ZWindowCanvas::draw_refresh(int flush)
 	
 	if( gui->draw_overlays() )
 		dirty = 1;
-
 	if( dirty )
 		cvs->flash(flush);
 }
@@ -306,3 +345,4 @@ void ZWindowCanvas::zoom_resize_window(float zoom)
 	gui->resize_window(new_w, new_h);
 	gui->resize_event(new_w, new_h);
 }
+