transportque tweaks for shuttle, fixes videoscope/undo hangs

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

diff --git a/cinelerra-5.1/cinelerra/canvas.C b/cinelerra-5.1/cinelerra/canvas.C
index 2b3953002d58cc03f8dc56321dd223baea9ede1e..6b3f65085c920ea3994a224e8007287b4eb59b7a 100644 (file)
--- a/cinelerra-5.1/cinelerra/canvas.C
+++ b/cinelerra-5.1/cinelerra/canvas.C
@@ -576,6 +576,22 @@ void Canvas::get_scrollbars(EDL *edl,
 //printf("Canvas::get_scrollbars 5 %d %d\n", get_xscroll(), get_yscroll());
 }
 
+
+void Canvas::update_geometry(EDL *edl, int x, int y, int w, int h)
+{
+       int redraw = 0;
+       if( this->x != x || this->y != y ||
+           this->w != w || this->h != h ) redraw = 1;
+       if( !redraw ) {
+               int vx = x, vy = y, vw = w, vh = h;
+               get_scrollbars(edl, vx, vy, vw, vh);
+               if( vx != view_x || vy != view_y ||
+                   vw != view_w || vh != view_h ) redraw = 1;
+       }
+       if( !redraw ) return;
+       reposition_window(edl, x, y, w, y);
+}
+
 void Canvas::reposition_window(EDL *edl, int x, int y, int w, int h)
 {
        this->x = view_x = x;  this->y = view_y = y;
@@ -596,8 +612,6 @@ void Canvas::reposition_window(EDL *edl, int x, int y, int w, int h)
                        canvas_subwindow->flash(0);
                }
        }
-
-
        draw_refresh(0);
 }
 
@@ -1036,19 +1050,36 @@ CanvasPopup::~CanvasPopup()
 {
 }
 
+CanvasZoomSize::CanvasZoomSize(Canvas *canvas)
+ : BC_MenuItem(_("Zoom..."))
+{
+       this->canvas = canvas;
+}
+
+CanvasSizeSubMenu::CanvasSizeSubMenu(CanvasZoomSize *zoom_size)
+{
+       this->zoom_size = zoom_size;
+}
+
 void CanvasPopup::create_objects()
 {
        add_item(new BC_MenuItem("-"));
        add_item(new CanvasFullScreenItem(canvas));
-       add_item(new CanvasPopupSize(canvas, _("Zoom 25%"), 0.25));
-       add_item(new CanvasPopupSize(canvas, _("Zoom 33%"), 0.33));
-       add_item(new CanvasPopupSize(canvas, _("Zoom 50%"), 0.5));
-       add_item(new CanvasPopupSize(canvas, _("Zoom 75%"), 0.75));
-       add_item(new CanvasPopupSize(canvas, _("Zoom 100%"), 1.0));
-       add_item(new CanvasPopupSize(canvas, _("Zoom 150%"), 1.5));
-       add_item(new CanvasPopupSize(canvas, _("Zoom 200%"), 2.0));
-       add_item(new CanvasPopupSize(canvas, _("Zoom 300%"), 3.0));
-       add_item(new CanvasPopupSize(canvas, _("Zoom 400%"), 4.0));
+
+       CanvasZoomSize *zoom_size = new CanvasZoomSize(canvas);
+       add_item(zoom_size);
+       CanvasSizeSubMenu *submenu = new CanvasSizeSubMenu(zoom_size);
+       zoom_size->add_submenu(submenu);
+
+       submenu->add_submenuitem(new CanvasPopupSize(canvas, _("Zoom 25%"), 0.25));
+       submenu->add_submenuitem(new CanvasPopupSize(canvas, _("Zoom 33%"), 0.33));
+       submenu->add_submenuitem(new CanvasPopupSize(canvas, _("Zoom 50%"), 0.5));
+       submenu->add_submenuitem(new CanvasPopupSize(canvas, _("Zoom 75%"), 0.75));
+       submenu->add_submenuitem(new CanvasPopupSize(canvas, _("Zoom 100%"), 1.0));
+       submenu->add_submenuitem(new CanvasPopupSize(canvas, _("Zoom 150%"), 1.5));
+       submenu->add_submenuitem(new CanvasPopupSize(canvas, _("Zoom 200%"), 2.0));
+       submenu->add_submenuitem(new CanvasPopupSize(canvas, _("Zoom 300%"), 3.0));
+       submenu->add_submenuitem(new CanvasPopupSize(canvas, _("Zoom 400%"), 4.0));
 }
 
 void CanvasPopup::use_cwindow()
@@ -1056,6 +1087,8 @@ void CanvasPopup::use_cwindow()
        add_item(new CanvasPopupAuto(canvas));
        add_item(new CanvasPopupResetCamera(canvas));
        add_item(new CanvasPopupResetProjector(canvas));
+       add_item(new CanvasPopupCameraKeyframe(canvas));
+       add_item(new CanvasPopupProjectorKeyframe(canvas));
        add_item(toggle_controls = new CanvasToggleControls(canvas));
 }
 
@@ -1101,7 +1134,7 @@ int CanvasPopupSize::handle_event()
 
 
 CanvasPopupResetCamera::CanvasPopupResetCamera(Canvas *canvas)
- : BC_MenuItem(_("Reset camera"), "F11", KEY_F11)
+ : BC_MenuItem(_("Reset camera"), _("F11"), KEY_F11)
 {
        this->canvas = canvas;
 }
@@ -1111,10 +1144,8 @@ int CanvasPopupResetCamera::handle_event()
        return 1;
 }
 
-
-
 CanvasPopupResetProjector::CanvasPopupResetProjector(Canvas *canvas)
- : BC_MenuItem(_("Reset projector"), "F12", KEY_F12)
+ : BC_MenuItem(_("Reset projector"), _("F12"), KEY_F12)
 {
        this->canvas = canvas;
 }
@@ -1125,6 +1156,31 @@ int CanvasPopupResetProjector::handle_event()
 }
 
 
+CanvasPopupCameraKeyframe::CanvasPopupCameraKeyframe(Canvas *canvas)
+ : BC_MenuItem(_("Camera keyframe"), _("Shift-F11"), KEY_F11)
+{
+       this->canvas = canvas;
+       set_shift(1);
+}
+int CanvasPopupCameraKeyframe::handle_event()
+{
+       canvas->camera_keyframe();
+       return 1;
+}
+
+CanvasPopupProjectorKeyframe::CanvasPopupProjectorKeyframe(Canvas *canvas)
+ : BC_MenuItem(_("Projector keyframe"), _("Shift-F12"), KEY_F12)
+{
+       this->canvas = canvas;
+       set_shift(1);
+}
+int CanvasPopupProjectorKeyframe::handle_event()
+{
+       canvas->projector_keyframe();
+       return 1;
+}
+
+
 
 CanvasPopupResetTranslation::CanvasPopupResetTranslation(Canvas *canvas)
  : BC_MenuItem(_("Reset translation"))