1000 lines
25 KiB
C++
1000 lines
25 KiB
C++
/*
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Copyright (C) 2000 Paul Davis
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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$Id$
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*/
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#include <cstdlib>
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#include <cmath>
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#include <libgnomecanvas/libgnomecanvas.h>
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#include <ardour/diskstream.h>
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#include <ardour/audioplaylist.h>
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#include "editor.h"
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#include "public_editor.h"
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#include "regionview.h"
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#include "streamview.h"
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#include "crossfade_view.h"
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#include "audio_time_axis.h"
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#include "region_gain_line.h"
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#include "automation_gain_line.h"
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#include "automation_pan_line.h"
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#include "automation_time_axis.h"
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#include "redirect_automation_line.h"
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#include "i18n.h"
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using namespace sigc;
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using namespace ARDOUR;
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using namespace Gtk;
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gint
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Editor::_canvas_copy_region_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data)
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{
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Editor* editor = (Editor*)data;
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return editor->canvas_copy_region_event (item, event);
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}
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gint
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Editor::_canvas_crossfade_view_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data)
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{
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CrossfadeView* xfv = static_cast<CrossfadeView*> (data);
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Editor* editor = dynamic_cast<Editor*>(&xfv->get_time_axis_view().editor);
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return editor->canvas_crossfade_view_event (item, event, xfv);
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}
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gint
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Editor::_canvas_fade_in_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data)
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{
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AudioRegionView* rv = static_cast<AudioRegionView*> (data);
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Editor* editor = dynamic_cast<Editor*>(&rv->get_time_axis_view().editor);
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return editor->canvas_fade_in_event (item, event, rv);
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}
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gint
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Editor::_canvas_fade_in_handle_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data)
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{
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AudioRegionView* rv = static_cast<AudioRegionView*> (data);
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Editor* editor = dynamic_cast<Editor*>(&rv->get_time_axis_view().editor);
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return editor->canvas_fade_in_handle_event (item, event, rv);
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}
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gint
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Editor::_canvas_fade_out_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data)
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{
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AudioRegionView* rv = static_cast<AudioRegionView*> (data);
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Editor* editor = dynamic_cast<Editor*>(&rv->get_time_axis_view().editor);
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return editor->canvas_fade_out_event (item, event, rv);
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}
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gint
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Editor::_canvas_fade_out_handle_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data)
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{
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AudioRegionView* rv = static_cast<AudioRegionView*> (data);
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Editor* editor = dynamic_cast<Editor*>(&rv->get_time_axis_view().editor);
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return editor->canvas_fade_out_handle_event (item, event, rv);
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}
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gint
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Editor::_canvas_region_view_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data)
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{
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AudioRegionView *rv = reinterpret_cast<AudioRegionView *>(data);
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Editor* editor = dynamic_cast<Editor*>(&rv->get_time_axis_view().editor);
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return editor->canvas_region_view_event (item, event, rv);
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}
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gint
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Editor::_canvas_region_view_name_highlight_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data)
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{
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AudioRegionView *rv = reinterpret_cast<AudioRegionView *> (data);
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Editor* editor = dynamic_cast<Editor*>(&rv->get_time_axis_view().editor);
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return editor->canvas_region_view_name_highlight_event (item, event);
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}
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gint
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Editor::_canvas_region_view_name_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data)
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{
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AudioRegionView *rv = reinterpret_cast<AudioRegionView *> (data);
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Editor* editor = dynamic_cast<Editor*>(&rv->get_time_axis_view().editor);
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return editor->canvas_region_view_name_event (item, event);
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}
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gint
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Editor::_canvas_stream_view_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data)
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{
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/* note that stream views are by definition audio track views */
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AudioTimeAxisView *tv = (AudioTimeAxisView *) data;
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Editor* editor = dynamic_cast<Editor*>(&tv->editor);
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return editor->canvas_stream_view_event (item, event, tv);
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}
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gint
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Editor::_canvas_automation_track_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data)
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{
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AutomationTimeAxisView* atv = (AutomationTimeAxisView*) data;
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Editor* editor = dynamic_cast<Editor*>(&atv->editor);
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return editor->canvas_automation_track_event (item, event, atv);
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}
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gint
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Editor::_canvas_control_point_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data)
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{
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ControlPoint *cp = reinterpret_cast<ControlPoint *>(data);
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Editor* editor = dynamic_cast<Editor*>(&cp->line.trackview.editor);
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switch (event->type) {
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case GDK_BUTTON_PRESS:
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case GDK_2BUTTON_PRESS:
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case GDK_3BUTTON_PRESS:
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clicked_control_point = cp;
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clicked_trackview = &cp->line.trackview;
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clicked_audio_trackview = dynamic_cast<AudioTimeAxisView*>(clicked_trackview);
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clicked_regionview = 0;
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break;
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default:
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break;
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}
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return editor->canvas_control_point_event (item, event);
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}
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gint
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Editor::_canvas_line_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data)
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{
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AutomationLine *line = reinterpret_cast<AutomationLine*> (data);
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Editor* editor = dynamic_cast<Editor*>(&line->trackview.editor);
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return editor->canvas_line_event (item, event);
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}
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gint
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Editor::_canvas_tempo_marker_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data)
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{
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Editor* editor = dynamic_cast<Editor*>((PublicEditor*) data);
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return editor->canvas_tempo_marker_event (item, event);
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}
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gint
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Editor::_canvas_meter_marker_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data)
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{
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Editor* editor = dynamic_cast<Editor*>((PublicEditor *) data);
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return editor->canvas_meter_marker_event (item, event);
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}
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gint
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Editor::_canvas_tempo_bar_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data)
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{
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/* XXX NO CAST */
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Editor* editor = (Editor*) data;
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return editor->canvas_tempo_bar_event (item, event);
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}
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gint
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Editor::_canvas_meter_bar_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data)
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{
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/* XXX NO CAST */
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Editor* editor = (Editor*) data;
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return editor->canvas_meter_bar_event (item, event);
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}
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gint
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Editor::_canvas_marker_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data)
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{
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Editor* editor = dynamic_cast<Editor*>((PublicEditor*) data);
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return editor->canvas_marker_event (item, event);
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}
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gint
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Editor::_canvas_marker_bar_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data)
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{
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/* NO CAST */
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Editor* editor = (Editor*) data;
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return editor->canvas_marker_bar_event (item, event);
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}
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gint
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Editor::_canvas_range_marker_bar_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data)
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{
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/* NO CAST */
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Editor* editor = (Editor*) data;
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return editor->canvas_range_marker_bar_event (item, event);
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}
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gint
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Editor::_canvas_transport_marker_bar_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data)
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{
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/* NO CAST */
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Editor* editor = (Editor*) data;
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return editor->canvas_transport_marker_bar_event (item, event);
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}
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gint
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Editor::_canvas_playhead_cursor_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data)
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{
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/* NO CAST */
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Editor* editor = (Editor*) data;
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return editor->canvas_playhead_cursor_event (item, event);
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}
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gint
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Editor::_canvas_edit_cursor_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data)
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{
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/* NO CAST */
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Editor* editor = (Editor*) data;
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return editor->canvas_edit_cursor_event (item, event);
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}
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gint
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Editor::_canvas_zoom_rect_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data)
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{
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Editor* editor = dynamic_cast<Editor*>((PublicEditor*) data);
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return editor->canvas_zoom_rect_event (item, event);
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}
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gint
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Editor::_canvas_selection_rect_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data)
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{
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Editor* editor = dynamic_cast<Editor*>((PublicEditor*) data);
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return editor->canvas_selection_rect_event (item, event);
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}
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gint
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Editor::_canvas_selection_start_trim_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data)
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{
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Editor* editor = dynamic_cast<Editor*>((PublicEditor*) data);
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return editor->canvas_selection_start_trim_event (item, event);
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}
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gint
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Editor::_canvas_selection_end_trim_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data)
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{
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Editor* editor = dynamic_cast<Editor*>((PublicEditor*) data);
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return editor->canvas_selection_end_trim_event (item, event);
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}
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gint
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Editor::_track_canvas_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data)
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{
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/* NO CAST */
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Editor* editor = (Editor*) data;
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return editor->track_canvas_event (item, event);
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}
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/********** END OF.TATIC EVENT HANDLERS */
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gint
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Editor::track_canvas_event (GnomeCanvasItem *item, GdkEvent *event)
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{
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gint x, y;
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switch (event->type) {
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case GDK_MOTION_NOTIFY:
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/* keep those motion events coming */
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track_canvas->get_pointer (x, y);
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return track_canvas_motion (item, event);
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case GDK_BUTTON_RELEASE:
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switch (event->button.button) {
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case 4:
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case 5:
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button_release_handler (item, event, NoItem);
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break;
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}
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break;
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default:
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break;
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}
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return FALSE;
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}
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gint
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Editor::track_canvas_motion (GnomeCanvasItem *item, GdkEvent *ev)
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{
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if (verbose_cursor_visible) {
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gnome_canvas_item_set (verbose_canvas_cursor,
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"x", ev->motion.x + 20,
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"y", ev->motion.y + 20,
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NULL);
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}
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return FALSE;
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}
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gint
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Editor::typed_event (GnomeCanvasItem *item, GdkEvent *event, ItemType type)
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{
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gint ret = FALSE;
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switch (event->type) {
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case GDK_BUTTON_PRESS:
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case GDK_2BUTTON_PRESS:
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case GDK_3BUTTON_PRESS:
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ret = button_press_handler (item, event, type);
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break;
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case GDK_BUTTON_RELEASE:
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ret = button_release_handler (item, event, type);
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break;
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case GDK_MOTION_NOTIFY:
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ret = motion_handler (item, event, type);
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break;
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case GDK_ENTER_NOTIFY:
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ret = enter_handler (item, event, type);
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break;
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case GDK_LEAVE_NOTIFY:
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ret = leave_handler (item, event, type);
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break;
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default:
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break;
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}
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return ret;
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}
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gint
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Editor::canvas_region_view_event (GnomeCanvasItem *item, GdkEvent *event, AudioRegionView *rv)
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{
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gint ret = FALSE;
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switch (event->type) {
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case GDK_BUTTON_PRESS:
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case GDK_2BUTTON_PRESS:
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case GDK_3BUTTON_PRESS:
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clicked_regionview = rv;
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clicked_control_point = 0;
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clicked_trackview = &rv->get_time_axis_view();
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clicked_audio_trackview = dynamic_cast<AudioTimeAxisView*>(clicked_trackview);
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ret = button_press_handler (item, event, RegionItem);
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break;
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case GDK_BUTTON_RELEASE:
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ret = button_release_handler (item, event, RegionItem);
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break;
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case GDK_MOTION_NOTIFY:
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ret = motion_handler (item, event, RegionItem);
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break;
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case GDK_ENTER_NOTIFY:
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set_entered_regionview (rv);
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break;
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case GDK_LEAVE_NOTIFY:
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set_entered_regionview (0);
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break;
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default:
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break;
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}
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return ret;
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}
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gint
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Editor::canvas_stream_view_event (GnomeCanvasItem *item, GdkEvent *event, AudioTimeAxisView *tv)
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{
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gint ret = FALSE;
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switch (event->type) {
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case GDK_BUTTON_PRESS:
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case GDK_2BUTTON_PRESS:
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case GDK_3BUTTON_PRESS:
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clicked_regionview = 0;
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clicked_control_point = 0;
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clicked_trackview = tv;
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clicked_audio_trackview = tv;
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ret = button_press_handler (item, event, StreamItem);
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break;
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case GDK_BUTTON_RELEASE:
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ret = button_release_handler (item, event, StreamItem);
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break;
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case GDK_MOTION_NOTIFY:
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ret = motion_handler (item, event, StreamItem);
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break;
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case GDK_ENTER_NOTIFY:
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break;
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default:
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break;
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}
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return ret;
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}
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gint
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Editor::canvas_automation_track_event (GnomeCanvasItem *item, GdkEvent *event, AutomationTimeAxisView *atv)
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{
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gint ret = FALSE;
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switch (event->type) {
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case GDK_BUTTON_PRESS:
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case GDK_2BUTTON_PRESS:
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case GDK_3BUTTON_PRESS:
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clicked_regionview = 0;
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clicked_control_point = 0;
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clicked_trackview = atv;
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clicked_audio_trackview = 0;
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ret = button_press_handler (item, event, AutomationTrackItem);
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break;
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case GDK_BUTTON_RELEASE:
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ret = button_release_handler (item, event, AutomationTrackItem);
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break;
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case GDK_MOTION_NOTIFY:
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ret = motion_handler (item, event, AutomationTrackItem);
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break;
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case GDK_ENTER_NOTIFY:
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ret = enter_handler (item, event, AutomationTrackItem);
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break;
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case GDK_LEAVE_NOTIFY:
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ret = leave_handler (item, event, AutomationTrackItem);
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break;
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default:
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break;
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}
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return ret;
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}
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gint
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Editor::canvas_fade_in_event (GnomeCanvasItem *item, GdkEvent *event, AudioRegionView *rv)
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{
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/* we handle only button 3 press/release events */
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switch (event->type) {
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case GDK_BUTTON_PRESS:
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clicked_regionview = rv;
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clicked_control_point = 0;
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clicked_trackview = &rv->get_time_axis_view();
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clicked_audio_trackview = dynamic_cast<AudioTimeAxisView*>(clicked_trackview);
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if (event->button.button == 3) {
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return button_press_handler (item, event, FadeInItem);
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}
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break;
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case GDK_BUTTON_RELEASE:
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if (event->button.button == 3) {
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return button_release_handler (item, event, FadeInItem);
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}
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break;
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default:
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break;
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}
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/* proxy for the regionview */
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return canvas_region_view_event (rv->get_canvas_group(), event, rv);
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}
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gint
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Editor::canvas_fade_in_handle_event (GnomeCanvasItem *item, GdkEvent *event, AudioRegionView *rv)
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{
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gint ret = FALSE;
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switch (event->type) {
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case GDK_BUTTON_PRESS:
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case GDK_2BUTTON_PRESS:
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case GDK_3BUTTON_PRESS:
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clicked_regionview = rv;
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clicked_control_point = 0;
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clicked_trackview = &rv->get_time_axis_view();
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clicked_audio_trackview = dynamic_cast<AudioTimeAxisView*>(clicked_trackview);
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ret = button_press_handler (item, event, FadeInHandleItem);
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break;
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case GDK_BUTTON_RELEASE:
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ret = button_release_handler (item, event, FadeInHandleItem);
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break;
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case GDK_MOTION_NOTIFY:
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ret = motion_handler (item, event, FadeInHandleItem);
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break;
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case GDK_ENTER_NOTIFY:
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ret = enter_handler (item, event, FadeInHandleItem);
|
|
break;
|
|
|
|
case GDK_LEAVE_NOTIFY:
|
|
ret = leave_handler (item, event, FadeInHandleItem);
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
gint
|
|
Editor::canvas_fade_out_event (GnomeCanvasItem *item, GdkEvent *event, AudioRegionView *rv)
|
|
{
|
|
/* we handle only button 3 press/release events */
|
|
|
|
switch (event->type) {
|
|
case GDK_BUTTON_PRESS:
|
|
clicked_regionview = rv;
|
|
clicked_control_point = 0;
|
|
clicked_trackview = &rv->get_time_axis_view();
|
|
clicked_audio_trackview = dynamic_cast<AudioTimeAxisView*>(clicked_trackview);
|
|
if (event->button.button == 3) {
|
|
return button_press_handler (item, event, FadeOutItem);
|
|
}
|
|
break;
|
|
|
|
case GDK_BUTTON_RELEASE:
|
|
if (event->button.button == 3) {
|
|
return button_release_handler (item, event, FadeOutItem);
|
|
}
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
|
|
}
|
|
|
|
/* proxy for the regionview */
|
|
|
|
return canvas_region_view_event (rv->get_canvas_group(), event, rv);
|
|
}
|
|
|
|
gint
|
|
Editor::canvas_fade_out_handle_event (GnomeCanvasItem *item, GdkEvent *event, AudioRegionView *rv)
|
|
{
|
|
gint ret = FALSE;
|
|
|
|
switch (event->type) {
|
|
case GDK_BUTTON_PRESS:
|
|
case GDK_2BUTTON_PRESS:
|
|
case GDK_3BUTTON_PRESS:
|
|
clicked_regionview = rv;
|
|
clicked_control_point = 0;
|
|
clicked_trackview = &rv->get_time_axis_view();
|
|
clicked_audio_trackview = dynamic_cast<AudioTimeAxisView*>(clicked_trackview);
|
|
ret = button_press_handler (item, event, FadeOutHandleItem);
|
|
break;
|
|
|
|
case GDK_BUTTON_RELEASE:
|
|
ret = button_release_handler (item, event, FadeOutHandleItem);
|
|
break;
|
|
|
|
case GDK_MOTION_NOTIFY:
|
|
ret = motion_handler (item, event, FadeOutHandleItem);
|
|
break;
|
|
|
|
case GDK_ENTER_NOTIFY:
|
|
ret = enter_handler (item, event, FadeOutHandleItem);
|
|
break;
|
|
|
|
case GDK_LEAVE_NOTIFY:
|
|
ret = leave_handler (item, event, FadeOutHandleItem);
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
struct DescendingRegionLayerSorter {
|
|
bool operator()(Region* a, Region* b) {
|
|
return a->layer() > b->layer();
|
|
}
|
|
};
|
|
|
|
gint
|
|
Editor::canvas_crossfade_view_event (GnomeCanvasItem* item, GdkEvent* event, CrossfadeView* xfv)
|
|
{
|
|
/* we handle only button 3 press/release events */
|
|
|
|
switch (event->type) {
|
|
case GDK_BUTTON_PRESS:
|
|
clicked_crossfadeview = xfv;
|
|
clicked_trackview = &clicked_crossfadeview->get_time_axis_view();
|
|
if (event->button.button == 3) {
|
|
return button_press_handler (item, event, CrossfadeViewItem);
|
|
}
|
|
break;
|
|
|
|
case GDK_BUTTON_RELEASE:
|
|
if (event->button.button == 3) {
|
|
gint ret = button_release_handler (item, event, CrossfadeViewItem);
|
|
return ret;
|
|
}
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
/* proxy for the upper most regionview */
|
|
|
|
/* XXX really need to check if we are in the name highlight,
|
|
and proxy to that when required.
|
|
*/
|
|
|
|
TimeAxisView& tv (xfv->get_time_axis_view());
|
|
AudioTimeAxisView* atv;
|
|
|
|
if ((atv = dynamic_cast<AudioTimeAxisView*>(&tv)) != 0) {
|
|
|
|
if (atv->is_audio_track()) {
|
|
|
|
AudioPlaylist* pl = atv->get_diskstream()->playlist();
|
|
Playlist::RegionList* rl = pl->regions_at (event_frame (event));
|
|
|
|
if (!rl->empty()) {
|
|
DescendingRegionLayerSorter cmp;
|
|
rl->sort (cmp);
|
|
|
|
AudioRegionView* arv = atv->view->find_view (*(dynamic_cast<AudioRegion*> (rl->front())));
|
|
|
|
/* proxy */
|
|
|
|
delete rl;
|
|
|
|
return canvas_region_view_event (arv->get_canvas_group(), event, arv);
|
|
}
|
|
}
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
gint
|
|
Editor::canvas_control_point_event (GnomeCanvasItem *item, GdkEvent *event)
|
|
{
|
|
ItemType type;
|
|
ControlPoint *cp;
|
|
|
|
if ((cp = static_cast<ControlPoint *> (gtk_object_get_data (GTK_OBJECT(item), "control_point"))) == 0) {
|
|
fatal << _("programming error: control point canvas item has no control point object pointer!") << endmsg;
|
|
/*NOTREACHED*/
|
|
}
|
|
|
|
if (dynamic_cast<AudioRegionGainLine*> (&cp->line) != 0) {
|
|
type = GainControlPointItem;
|
|
} else if (dynamic_cast<AutomationGainLine*> (&cp->line) != 0) {
|
|
type = GainAutomationControlPointItem;
|
|
} else if (dynamic_cast<AutomationPanLine*> (&cp->line) != 0) {
|
|
type = PanAutomationControlPointItem;
|
|
} else if (dynamic_cast<RedirectAutomationLine*> (&cp->line) != 0) {
|
|
type = RedirectAutomationControlPointItem;
|
|
} else {
|
|
return FALSE;
|
|
}
|
|
|
|
return typed_event (item, event, type);
|
|
}
|
|
|
|
gint
|
|
Editor::canvas_line_event (GnomeCanvasItem *item, GdkEvent *event)
|
|
{
|
|
ItemType type;
|
|
AutomationLine *al;
|
|
|
|
if ((al = static_cast<AutomationLine *> (gtk_object_get_data (GTK_OBJECT(item), "line"))) == 0) {
|
|
fatal << _("programming error: line canvas item has no line object pointer!") << endmsg;
|
|
/*NOTREACHED*/
|
|
}
|
|
|
|
if (dynamic_cast<AudioRegionGainLine*> (al) != 0) {
|
|
type = GainLineItem;
|
|
} else if (dynamic_cast<AutomationGainLine*> (al) != 0) {
|
|
type = GainAutomationLineItem;
|
|
} else if (dynamic_cast<AutomationPanLine*> (al) != 0) {
|
|
type = PanAutomationLineItem;
|
|
} else if (dynamic_cast<RedirectAutomationLine*> (al) != 0) {
|
|
type = RedirectAutomationLineItem;
|
|
} else {
|
|
return FALSE;
|
|
}
|
|
|
|
return typed_event (item, event, type);
|
|
}
|
|
|
|
|
|
gint
|
|
Editor::canvas_selection_rect_event (GnomeCanvasItem *item, GdkEvent *event)
|
|
{
|
|
gint ret = FALSE;
|
|
SelectionRect *rect = 0;
|
|
|
|
if ((rect = reinterpret_cast<SelectionRect*> (gtk_object_get_data (GTK_OBJECT(item), "rect"))) == 0) {
|
|
fatal << _("programming error: no \"rect\" pointer associated with selection item") << endmsg;
|
|
/*NOTREACHED*/
|
|
}
|
|
|
|
switch (event->type) {
|
|
case GDK_BUTTON_PRESS:
|
|
case GDK_2BUTTON_PRESS:
|
|
case GDK_3BUTTON_PRESS:
|
|
clicked_selection = rect->id;
|
|
ret = button_press_handler (item, event, SelectionItem);
|
|
break;
|
|
case GDK_BUTTON_RELEASE:
|
|
ret = button_release_handler (item, event, SelectionItem);
|
|
break;
|
|
case GDK_MOTION_NOTIFY:
|
|
ret = motion_handler (item, event, SelectionItem);
|
|
break;
|
|
/* Don't need these at the moment. */
|
|
case GDK_ENTER_NOTIFY:
|
|
ret = enter_handler (item, event, SelectionItem);
|
|
break;
|
|
|
|
case GDK_LEAVE_NOTIFY:
|
|
ret = leave_handler (item, event, SelectionItem);
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
gint
|
|
Editor::canvas_selection_start_trim_event (GnomeCanvasItem *item, GdkEvent *event)
|
|
{
|
|
gint ret = FALSE;
|
|
SelectionRect *rect = 0;
|
|
|
|
if ((rect = reinterpret_cast<SelectionRect*> (gtk_object_get_data (GTK_OBJECT(item), "rect"))) == 0) {
|
|
fatal << _("programming error: no \"rect\" pointer associated with selection item") << endmsg;
|
|
/*NOTREACHED*/
|
|
}
|
|
|
|
switch (event->type) {
|
|
case GDK_BUTTON_PRESS:
|
|
case GDK_2BUTTON_PRESS:
|
|
case GDK_3BUTTON_PRESS:
|
|
clicked_selection = rect->id;
|
|
ret = button_press_handler (item, event, StartSelectionTrimItem);
|
|
break;
|
|
case GDK_BUTTON_RELEASE:
|
|
ret = button_release_handler (item, event, StartSelectionTrimItem);
|
|
break;
|
|
case GDK_MOTION_NOTIFY:
|
|
ret = motion_handler (item, event, StartSelectionTrimItem);
|
|
break;
|
|
case GDK_ENTER_NOTIFY:
|
|
ret = enter_handler (item, event, StartSelectionTrimItem);
|
|
break;
|
|
|
|
case GDK_LEAVE_NOTIFY:
|
|
ret = leave_handler (item, event, StartSelectionTrimItem);
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
gint
|
|
Editor::canvas_selection_end_trim_event (GnomeCanvasItem *item, GdkEvent *event)
|
|
{
|
|
gint ret = FALSE;
|
|
SelectionRect *rect = 0;
|
|
|
|
if ((rect = reinterpret_cast<SelectionRect*> (gtk_object_get_data (GTK_OBJECT(item), "rect"))) == 0) {
|
|
fatal << _("programming error: no \"rect\" pointer associated with selection item") << endmsg;
|
|
/*NOTREACHED*/
|
|
}
|
|
|
|
switch (event->type) {
|
|
case GDK_BUTTON_PRESS:
|
|
case GDK_2BUTTON_PRESS:
|
|
case GDK_3BUTTON_PRESS:
|
|
clicked_selection = rect->id;
|
|
ret = button_press_handler (item, event, EndSelectionTrimItem);
|
|
break;
|
|
case GDK_BUTTON_RELEASE:
|
|
ret = button_release_handler (item, event, EndSelectionTrimItem);
|
|
break;
|
|
case GDK_MOTION_NOTIFY:
|
|
ret = motion_handler (item, event, EndSelectionTrimItem);
|
|
break;
|
|
case GDK_ENTER_NOTIFY:
|
|
ret = enter_handler (item, event, EndSelectionTrimItem);
|
|
break;
|
|
|
|
case GDK_LEAVE_NOTIFY:
|
|
ret = leave_handler (item, event, EndSelectionTrimItem);
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
|
|
gint
|
|
Editor::canvas_region_view_name_highlight_event (GnomeCanvasItem *item, GdkEvent *event)
|
|
{
|
|
gint ret = FALSE;
|
|
|
|
switch (event->type) {
|
|
case GDK_BUTTON_PRESS:
|
|
case GDK_2BUTTON_PRESS:
|
|
case GDK_3BUTTON_PRESS:
|
|
clicked_regionview = reinterpret_cast<AudioRegionView *> (gtk_object_get_data(GTK_OBJECT(item), "regionview"));
|
|
clicked_control_point = 0;
|
|
clicked_trackview = &clicked_regionview->get_time_axis_view();
|
|
clicked_audio_trackview = dynamic_cast<AudioTimeAxisView*>(clicked_trackview);
|
|
ret = button_press_handler (item, event, AudioRegionViewNameHighlight);
|
|
break;
|
|
case GDK_BUTTON_RELEASE:
|
|
ret = button_release_handler (item, event, AudioRegionViewNameHighlight);
|
|
break;
|
|
case GDK_MOTION_NOTIFY:
|
|
ret = motion_handler (item, event, AudioRegionViewNameHighlight);
|
|
break;
|
|
case GDK_ENTER_NOTIFY:
|
|
ret = enter_handler (item, event, AudioRegionViewNameHighlight);
|
|
break;
|
|
|
|
case GDK_LEAVE_NOTIFY:
|
|
ret = leave_handler (item, event, AudioRegionViewNameHighlight);
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
gint
|
|
Editor::canvas_region_view_name_event (GnomeCanvasItem *item, GdkEvent *event)
|
|
{
|
|
gint ret = FALSE;
|
|
|
|
switch (event->type) {
|
|
case GDK_BUTTON_PRESS:
|
|
case GDK_2BUTTON_PRESS:
|
|
case GDK_3BUTTON_PRESS:
|
|
clicked_regionview = reinterpret_cast<AudioRegionView *> (gtk_object_get_data(GTK_OBJECT(item), "regionview"));
|
|
clicked_control_point = 0;
|
|
clicked_trackview = &clicked_regionview->get_time_axis_view();
|
|
clicked_audio_trackview = dynamic_cast<AudioTimeAxisView*>(clicked_trackview);
|
|
ret = button_press_handler (item, event, AudioRegionViewName);
|
|
break;
|
|
case GDK_BUTTON_RELEASE:
|
|
ret = button_release_handler (item, event, AudioRegionViewName);
|
|
break;
|
|
case GDK_MOTION_NOTIFY:
|
|
ret = motion_handler (item, event, AudioRegionViewName);
|
|
break;
|
|
case GDK_ENTER_NOTIFY:
|
|
ret = enter_handler (item, event, AudioRegionViewName);
|
|
break;
|
|
|
|
case GDK_LEAVE_NOTIFY:
|
|
ret = leave_handler (item, event, AudioRegionViewName);
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
gint
|
|
Editor::canvas_marker_event (GnomeCanvasItem *item, GdkEvent *event)
|
|
{
|
|
return typed_event (item, event, MarkerItem);
|
|
}
|
|
|
|
gint
|
|
Editor::canvas_marker_bar_event (GnomeCanvasItem *item, GdkEvent *event)
|
|
{
|
|
return typed_event (item, event, MarkerBarItem);
|
|
}
|
|
|
|
gint
|
|
Editor::canvas_range_marker_bar_event (GnomeCanvasItem *item, GdkEvent *event)
|
|
{
|
|
return typed_event (item, event, RangeMarkerBarItem);
|
|
}
|
|
|
|
gint
|
|
Editor::canvas_transport_marker_bar_event (GnomeCanvasItem *item, GdkEvent *event)
|
|
{
|
|
return typed_event (item, event, TransportMarkerBarItem);
|
|
}
|
|
|
|
gint
|
|
Editor::canvas_tempo_marker_event (GnomeCanvasItem *item, GdkEvent *event)
|
|
{
|
|
return typed_event (item, event, TempoMarkerItem);
|
|
}
|
|
|
|
gint
|
|
Editor::canvas_meter_marker_event (GnomeCanvasItem *item, GdkEvent *event)
|
|
{
|
|
return typed_event (item, event, MeterMarkerItem);
|
|
}
|
|
|
|
gint
|
|
Editor::canvas_tempo_bar_event (GnomeCanvasItem *item, GdkEvent *event)
|
|
{
|
|
return typed_event (item, event, TempoBarItem);
|
|
}
|
|
|
|
gint
|
|
Editor::canvas_meter_bar_event (GnomeCanvasItem *item, GdkEvent *event)
|
|
{
|
|
return typed_event (item, event, MeterBarItem);
|
|
}
|
|
|
|
gint
|
|
Editor::canvas_playhead_cursor_event (GnomeCanvasItem *item, GdkEvent *event)
|
|
{
|
|
return typed_event (item, event, PlayheadCursorItem);
|
|
}
|
|
|
|
gint
|
|
Editor::canvas_edit_cursor_event (GnomeCanvasItem *item, GdkEvent *event)
|
|
{
|
|
return typed_event (item, event, EditCursorItem);
|
|
}
|
|
|
|
gint
|
|
Editor::canvas_zoom_rect_event (GnomeCanvasItem *item, GdkEvent *event)
|
|
{
|
|
return typed_event (item, event, NoItem);
|
|
}
|
|
|
|
gint
|
|
Editor::canvas_copy_region_event (GnomeCanvasItem *item, GdkEvent *event)
|
|
{
|
|
return typed_event (item, event, RegionItem);
|
|
}
|
|
|