NOOP, remove trailing tabs/whitespace.
[ardour.git] / gtk2_ardour / editor_mouse.cc
index def38da6cb5bac027ff7d4678bc242cd820a5d7f..094afc2692e1d8c30256f78641f170cc9730eb4b 100644 (file)
@@ -47,7 +47,6 @@
 #include "ardour/session.h"
 #include "ardour/types.h"
 
-#include "ardour_ui.h"
 #include "actions.h"
 #include "editor.h"
 #include "time_axis_view.h"
@@ -86,7 +85,7 @@ bool
 Editor::mouse_frame (framepos_t& where, bool& in_track_canvas) const
 {
         /* gdk_window_get_pointer() has X11's XQueryPointer semantics in that it only
-           pays attentions to subwindows. this means that menu windows are ignored, and 
+           pays attentions to subwindows. this means that menu windows are ignored, and
            if the pointer is in a menu, the return window from the call will be the
            the regular subwindow *under* the menu.
 
@@ -208,7 +207,7 @@ void
 Editor::mouse_mode_object_range_toggled()
 {
        MouseMode m = mouse_mode;
-       
+
        Glib::RefPtr<Action> act = ActionManager::get_action (X_("MouseMode"), X_("set-mouse-mode-range"));
        assert (act);
        Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
@@ -314,7 +313,7 @@ Editor::mouse_mode_toggled (MouseMode m)
        }
 
        set_gain_envelope_visibility ();
-       
+
        update_time_selection_display ();
 
        update_all_enter_cursors ();
@@ -350,7 +349,7 @@ Editor::update_time_selection_display ()
                break;
        case MouseContent:
                /* This handles internal edit.
-                  Clear everything except points and notes. 
+                  Clear everything except points and notes.
                */
                selection->clear_regions();
                selection->clear_lines();
@@ -446,7 +445,8 @@ Editor::button_selection (ArdourCanvas::Item* /*item*/, GdkEvent* event, ItemTyp
        if (((mouse_mode != MouseObject) &&
             (mouse_mode != MouseAudition || item_type != RegionItem) &&
             (mouse_mode != MouseTimeFX || item_type != RegionItem) &&
-            (mouse_mode != MouseDraw)) ||
+            (mouse_mode != MouseDraw) &&
+            (mouse_mode != MouseContent || item_type == RegionItem)) ||
            ((event->type != GDK_BUTTON_PRESS && event->type != GDK_BUTTON_RELEASE) || event->button.button > 3)) {
                return;
        }
@@ -512,7 +512,8 @@ Editor::button_selection (ArdourCanvas::Item* /*item*/, GdkEvent* event, ItemTyp
                break;
 
        case ControlPointItem:
-               set_selected_track_as_side_effect (op);
+               /* for object/track exclusivity, we don't call set_selected_track_as_side_effect (op); */
+
                if (eff_mouse_mode != MouseRange) {
                        _mouse_changed_selection |= set_selected_control_point_from_click (press, op);
                }
@@ -664,7 +665,7 @@ Editor::button_press_handler_1 (ArdourCanvas::Item* item, GdkEvent* event, ItemT
        Editing::MouseMode eff = effective_mouse_mode ();
 
        /* special case: allow drag of region fade in/out in object mode with join object/range enabled */
-       if (get_smart_mode()) { 
+       if (get_smart_mode()) {
                switch (item_type) {
                  case FadeInHandleItem:
                  case FadeInTrimHandleItem:
@@ -761,11 +762,21 @@ Editor::button_press_handler_1 (ArdourCanvas::Item* item, GdkEvent* event, ItemT
                        }
                        return true;
 
+               case GainLineItem:
+                       _drags->set (new LineDrag (this, item), event);
+                       return true;
+                       break;
+
                case ControlPointItem:
                        _drags->set (new ControlPointDrag (this, item), event);
                        return true;
                        break;
 
+               case AutomationLineItem:
+                       _drags->set (new LineDrag (this, item), event);
+                       return true;
+                       break;
+
                case StreamItem:
                        //in the past, we created a new midi region here, but perhaps that is best left to the Draw mode
                        break;
@@ -812,7 +823,7 @@ Editor::button_press_handler_1 (ArdourCanvas::Item* item, GdkEvent* event, ItemT
 
                        case StartCrossFadeItem:
                        case EndCrossFadeItem:
-                               /* we might allow user to grab inside the fade to trim a region with preserve_fade_anchor.  for not this is not fully implemented */ 
+                               /* we might allow user to grab inside the fade to trim a region with preserve_fade_anchor.  for not this is not fully implemented */
 //                             if (!clicked_regionview->region()->locked()) {
 //                                     _drags->set (new TrimDrag (this, item, clicked_regionview, selection->regions.by_layer(), true), event);
 //                                     return true;
@@ -1095,7 +1106,7 @@ Editor::button_press_handler_2 (ArdourCanvas::Item* item, GdkEvent* event, ItemT
 
        return false;
 }
-   
+
 bool
 Editor::button_press_handler (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type)
 {
@@ -1127,7 +1138,7 @@ Editor::button_press_handler (ArdourCanvas::Item* item, GdkEvent* event, ItemTyp
        }
 
        //not rolling, range mode click + join_play_range :  locate the PH here
-       if ( !_drags->active () && !_session->transport_rolling() && ( effective_mouse_mode() == MouseRange ) && ARDOUR_UI::config()->get_follow_edits() ) {
+       if ( !_drags->active () && _session && !_session->transport_rolling() && ( effective_mouse_mode() == MouseRange ) && UIConfiguration::instance().get_follow_edits() ) {
                framepos_t where = canvas_event_sample (event);
                snap_to(where);
                _session->request_locate (where, false);
@@ -1193,14 +1204,14 @@ Editor::button_release_handler (ArdourCanvas::Item* item, GdkEvent* event, ItemT
        if (!Keyboard::is_context_menu_event (&event->button)) {
 
                 /* see if we're finishing a drag */
-                
+
                 if (_drags->active ()) {
                         bool const r = _drags->end_grab (event);
                         if (r) {
                                 /* grab dragged, so do nothing else */
                                 return true;
                         }
-                        
+
                         were_dragging = true;
                 }
 
@@ -1216,32 +1227,32 @@ Editor::button_release_handler (ArdourCanvas::Item* item, GdkEvent* event, ItemT
                        break;
 
                case TempoMarkerItem: {
-                       Marker* marker;
+                       ArdourMarker* marker;
                        TempoMarker* tempo_marker;
-                       
-                       if ((marker = reinterpret_cast<Marker *> (item->get_data ("marker"))) == 0) {
+
+                       if ((marker = reinterpret_cast<ArdourMarker *> (item->get_data ("marker"))) == 0) {
                                fatal << _("programming error: tempo marker canvas item has no marker object pointer!") << endmsg;
                                abort(); /*NOTREACHED*/
                        }
-                       
+
                        if ((tempo_marker = dynamic_cast<TempoMarker*> (marker)) == 0) {
                                fatal << _("programming error: marker for tempo is not a tempo marker!") << endmsg;
                                abort(); /*NOTREACHED*/
                        }
-                       
+
                        edit_tempo_marker (*tempo_marker);
                        break;
                }
 
                case MeterMarkerItem: {
-                       Marker* marker;
+                       ArdourMarker* marker;
                        MeterMarker* meter_marker;
-                       
-                       if ((marker = reinterpret_cast<Marker *> (item->get_data ("marker"))) == 0) {
+
+                       if ((marker = reinterpret_cast<ArdourMarker *> (item->get_data ("marker"))) == 0) {
                                fatal << _("programming error: tempo marker canvas item has no marker object pointer!") << endmsg;
                                abort(); /*NOTREACHED*/
                        }
-                       
+
                        if ((meter_marker = dynamic_cast<MeterMarker*> (marker)) == 0) {
                                fatal << _("programming error: marker for meter is not a meter marker!") << endmsg;
                                abort(); /*NOTREACHED*/
@@ -1309,7 +1320,7 @@ Editor::button_release_handler (ArdourCanvas::Item* item, GdkEvent* event, ItemT
                        case SelectionItem:
                                popup_track_context_menu (1, event->button.time, item_type, true);
                                break;
-                               
+
                        case AutomationTrackItem:
                                popup_track_context_menu (1, event->button.time, item_type, false);
                                break;
@@ -1538,7 +1549,7 @@ Editor::button_release_handler (ArdourCanvas::Item* item, GdkEvent* event, ItemT
 
                case MouseDraw:
                        return true;
-                       
+
                case MouseRange:
                        // x_style_paste (where, 1.0);
                        return true;
@@ -1564,12 +1575,12 @@ bool
 Editor::enter_handler (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type)
 {
        ControlPoint* cp;
-       Marker * marker;
+       ArdourMarker * marker;
        double fraction;
         bool ret = true;
 
        /* by the time we reach here, entered_regionview and entered trackview
-        * will have already been set as appropriate. Things are done this 
+        * will have already been set as appropriate. Things are done this
         * way because this method isn't passed a pointer to a variable type of
         * thing that is entered (which may or may not be canvas item).
         * (e.g. the actual entered regionview)
@@ -1594,7 +1605,7 @@ Editor::enter_handler (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_
                if (mouse_mode == MouseDraw) {
                        ArdourCanvas::Line *line = dynamic_cast<ArdourCanvas::Line *> (item);
                        if (line) {
-                               line->set_outline_color (ARDOUR_UI::config()->color ("entered gain line"));
+                               line->set_outline_color (UIConfiguration::instance().color ("entered gain line"));
                        }
                }
                break;
@@ -1603,7 +1614,7 @@ Editor::enter_handler (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_
                if (mouse_mode == MouseDraw || mouse_mode == MouseObject) {
                        ArdourCanvas::Line *line = dynamic_cast<ArdourCanvas::Line *> (item);
                        if (line) {
-                               line->set_outline_color (ARDOUR_UI::config()->color ("entered automation line"));
+                               line->set_outline_color (UIConfiguration::instance().color ("entered automation line"));
                        }
                }
                break;
@@ -1617,11 +1628,11 @@ Editor::enter_handler (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_
                break;
 
        case MarkerItem:
-               if ((marker = static_cast<Marker *> (item->get_data ("marker"))) == 0) {
+               if ((marker = static_cast<ArdourMarker *> (item->get_data ("marker"))) == 0) {
                        break;
                }
                entered_marker = marker;
-               marker->set_color_rgba (ARDOUR_UI::config()->color ("entered marker"));
+               marker->set_color_rgba (UIConfiguration::instance().color ("entered marker"));
                // fall through
        case MeterMarkerItem:
        case TempoMarkerItem:
@@ -1659,6 +1670,14 @@ Editor::enter_handler (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_
        case SelectionItem:
                break;
 
+       case WaveItem:
+       {
+               if (entered_regionview) {
+                       entered_regionview->entered();
+               }
+       }
+       break;
+
        default:
                break;
        }
@@ -1690,7 +1709,7 @@ bool
 Editor::leave_handler (ArdourCanvas::Item* item, GdkEvent*, ItemType item_type)
 {
        AutomationLine* al;
-       Marker *marker;
+       ArdourMarker *marker;
        Location *loc;
        bool is_start;
        bool ret = true;
@@ -1701,7 +1720,7 @@ Editor::leave_handler (ArdourCanvas::Item* item, GdkEvent*, ItemType item_type)
 
        switch (item_type) {
        case ControlPointItem:
-               _verbose_cursor->hide (); 
+               _verbose_cursor->hide ();
                break;
 
        case GainLineItem:
@@ -1716,7 +1735,7 @@ Editor::leave_handler (ArdourCanvas::Item* item, GdkEvent*, ItemType item_type)
                break;
 
        case MarkerItem:
-               if ((marker = static_cast<Marker *> (item->get_data ("marker"))) == 0) {
+               if ((marker = static_cast<ArdourMarker *> (item->get_data ("marker"))) == 0) {
                        break;
                }
                entered_marker = 0;
@@ -1735,7 +1754,7 @@ Editor::leave_handler (ArdourCanvas::Item* item, GdkEvent*, ItemType item_type)
        {
                ArdourCanvas::Rectangle *rect = dynamic_cast<ArdourCanvas::Rectangle *> (item);
                if (rect) {
-                       rect->set_fill_color (ARDOUR_UI::config()->color ("inactive fade handle"));
+                       rect->set_fill_color (UIConfiguration::instance().color ("inactive fade handle"));
                }
        }
        break;
@@ -1746,7 +1765,7 @@ Editor::leave_handler (ArdourCanvas::Item* item, GdkEvent*, ItemType item_type)
        case FeatureLineItem:
        {
                ArdourCanvas::Line *line = dynamic_cast<ArdourCanvas::Line *> (item);
-               line->set_outline_color (ARDOUR_UI::config()->color ("zero line"));
+               line->set_outline_color (UIConfiguration::instance().color ("zero line"));
        }
        break;
 
@@ -1861,14 +1880,14 @@ Editor::motion_handler (ArdourCanvas::Item* /*item*/, GdkEvent* event, bool from
                current_stepping_trackview = 0;
                step_timeout.disconnect ();
        }
-       
+
        if (_session && _session->actively_recording()) {
                /* Sorry. no dragging stuff around while we record */
                return true;
        }
-       
+
        update_join_object_range_location (event->motion.y);
-       
+
        if (_drags->active ()) {
                return _drags->motion_handler (event, from_autoscroll);
        }
@@ -2045,7 +2064,7 @@ Editor::cancel_time_selection ()
        }
        selection->time.clear ();
        clicked_selection = 0;
-}      
+}
 
 void
 Editor::point_trim (GdkEvent* event, framepos_t new_bound)
@@ -2113,10 +2132,10 @@ Editor::point_trim (GdkEvent* event, framepos_t new_bound)
 void
 Editor::hide_marker (ArdourCanvas::Item* item, GdkEvent* /*event*/)
 {
-       Marker* marker;
+       ArdourMarker* marker;
        bool is_start;
 
-       if ((marker = static_cast<Marker *> (item->get_data ("marker"))) == 0) {
+       if ((marker = static_cast<ArdourMarker *> (item->get_data ("marker"))) == 0) {
                fatal << _("programming error: marker canvas item has no marker object pointer!") << endmsg;
                abort(); /*NOTREACHED*/
        }
@@ -2192,7 +2211,7 @@ Editor::mouse_brush_insert_region (RegionView* rv, framepos_t pos)
 
        // playlist is frozen, so we have to update manually XXX this is disgusting
 
-       playlist->RegionAdded (new_region); /* EMIT SIGNAL */
+       //playlist->RegionAdded (new_region); /* EMIT SIGNAL */
 }
 
 gint
@@ -2254,8 +2273,6 @@ Editor::add_region_brush_drag (ArdourCanvas::Item* item, GdkEvent*, RegionView*
        }
 
        _drags->add (new RegionMoveDrag (this, item, region_view, selection->regions.by_layer(), true, false));
-
-       begin_reversible_command (Operations::drag_region_brush);
 }
 
 /** Start a grab where a time range is selected, track(s) are selected, and the
@@ -2295,7 +2312,6 @@ Editor::start_selection_grab (ArdourCanvas::Item* /*item*/, GdkEvent* event)
        /* A selection grab currently creates two undo/redo operations, one for
           creating the new region and another for moving it.
        */
-
        begin_reversible_command (Operations::selection_grab);
 
        boost::shared_ptr<Playlist> playlist = clicked_axisview->playlist();
@@ -2308,6 +2324,7 @@ Editor::start_selection_grab (ArdourCanvas::Item* /*item*/, GdkEvent* event)
 
        if (latest_regionviews.empty()) {
                /* something went wrong */
+               abort_reversible_command ();
                return;
        }
 
@@ -2369,7 +2386,7 @@ Editor::update_join_object_range_location (double y)
        } else if (entered_track) {
 
                RouteTimeAxisView* entered_route_view = dynamic_cast<RouteTimeAxisView*> (entered_track);
-               
+
                if (entered_route_view) {
 
                        double cx = 0;
@@ -2378,7 +2395,7 @@ Editor::update_join_object_range_location (double y)
                        entered_route_view->canvas_display()->canvas_to_item (cx, cy);
 
                        double track_height = entered_route_view->view()->child_height();
-                       if (ARDOUR_UI::config()->get_show_name_highlight()) {
+                       if (UIConfiguration::instance().get_show_name_highlight()) {
                                track_height -= TimeAxisViewItem::NAME_HIGHLIGHT_SIZE;
                        }
                        double const c = cy / track_height;