mixer enable playback, home/end fixes, stop throw with exrlist missing file

[goodguy/cinelerra.git] / cinelerra-5.1 / cinelerra / zwindowgui.C

diff --git a/cinelerra-5.1/cinelerra/zwindowgui.C b/cinelerra-5.1/cinelerra/zwindowgui.C
index 6f1f8132848bfc62b8115c46640c30c445230a8c..515d41ba047d55ade72ef7f8b3ff53f82e9bb478 100644 (file)
--- 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()
@@ -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);
 }
+