a2897ecef6
they are now done with region fades, rather than separate objects. After this commit, Ardour will try to convert your session files to the new crossfade format, but will make a backup in your session folder first. If you have works in progress using Ardour 3 it is ***STRONGLY RECOMMENDED*** that you back up session files before updating to this commit. git-svn-id: svn://localhost/ardour2/branches/3.0@11986 d708f5d6-7413-0410-9779-e7cbd77b26cf
1019 lines
22 KiB
C++
1019 lines
22 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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*/
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#include <cstdlib>
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#include <cmath>
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#include <algorithm>
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#include <typeinfo>
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#include "pbd/stacktrace.h"
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#include "ardour/audioplaylist.h"
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#include "ardour/audioregion.h"
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#include "ardour/region_factory.h"
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#include "ardour/midi_region.h"
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#include "editor.h"
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#include "keyboard.h"
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#include "public_editor.h"
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#include "audio_region_view.h"
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#include "audio_streamview.h"
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#include "canvas-noevent-text.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_line.h"
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#include "automation_time_axis.h"
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#include "automation_line.h"
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#include "control_point.h"
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#include "canvas_impl.h"
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#include "simplerect.h"
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#include "editor_drag.h"
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#include "midi_time_axis.h"
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#include "editor_regions.h"
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#include "verbose_cursor.h"
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#include "i18n.h"
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using namespace std;
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using namespace ARDOUR;
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using namespace PBD;
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using namespace Gtk;
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using namespace ArdourCanvas;
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using Gtkmm2ext::Keyboard;
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bool
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Editor::track_canvas_scroll (GdkEventScroll* ev)
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{
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framepos_t xdelta;
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int direction = ev->direction;
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retry:
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switch (direction) {
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case GDK_SCROLL_UP:
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if (Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier)) {
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temporal_zoom_step (false);
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return true;
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} else if (Keyboard::modifier_state_equals (ev->state, Keyboard::SecondaryModifier)) {
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direction = GDK_SCROLL_LEFT;
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goto retry;
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} else if (Keyboard::modifier_state_equals (ev->state, Keyboard::TertiaryModifier)) {
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if (!current_stepping_trackview) {
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step_timeout = Glib::signal_timeout().connect (sigc::mem_fun(*this, &Editor::track_height_step_timeout), 500);
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std::pair<TimeAxisView*, int> const p = trackview_by_y_position (ev->y + vertical_adjustment.get_value() - canvas_timebars_vsize);
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current_stepping_trackview = p.first;
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if (!current_stepping_trackview) {
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return false;
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}
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}
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last_track_height_step_timestamp = get_microseconds();
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current_stepping_trackview->step_height (false);
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return true;
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} else {
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scroll_tracks_up_line ();
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return true;
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}
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break;
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case GDK_SCROLL_DOWN:
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if (Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier)) {
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temporal_zoom_step (true);
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return true;
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} else if (Keyboard::modifier_state_equals (ev->state, Keyboard::SecondaryModifier)) {
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direction = GDK_SCROLL_RIGHT;
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goto retry;
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} else if (Keyboard::modifier_state_equals (ev->state, Keyboard::TertiaryModifier)) {
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if (!current_stepping_trackview) {
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step_timeout = Glib::signal_timeout().connect (sigc::mem_fun(*this, &Editor::track_height_step_timeout), 500);
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std::pair<TimeAxisView*, int> const p = trackview_by_y_position (ev->y + vertical_adjustment.get_value() - canvas_timebars_vsize);
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current_stepping_trackview = p.first;
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if (!current_stepping_trackview) {
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return false;
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}
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}
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last_track_height_step_timestamp = get_microseconds();
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current_stepping_trackview->step_height (true);
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return true;
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} else {
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scroll_tracks_down_line ();
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return true;
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}
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break;
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case GDK_SCROLL_LEFT:
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xdelta = (current_page_frames() / 8);
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if (leftmost_frame > xdelta) {
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reset_x_origin (leftmost_frame - xdelta);
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} else {
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reset_x_origin (0);
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}
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break;
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case GDK_SCROLL_RIGHT:
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xdelta = (current_page_frames() / 8);
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if (max_framepos - xdelta > leftmost_frame) {
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reset_x_origin (leftmost_frame + xdelta);
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} else {
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reset_x_origin (max_framepos - current_page_frames());
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}
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break;
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default:
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/* what? */
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break;
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}
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return false;
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}
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bool
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Editor::track_canvas_scroll_event (GdkEventScroll *event)
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{
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track_canvas->grab_focus();
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return track_canvas_scroll (event);
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}
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bool
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Editor::track_canvas_button_press_event (GdkEventButton */*event*/)
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{
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selection->clear ();
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track_canvas->grab_focus();
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return false;
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}
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bool
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Editor::track_canvas_button_release_event (GdkEventButton *event)
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{
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if (_drags->active ()) {
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_drags->end_grab ((GdkEvent*) event);
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}
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return false;
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}
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bool
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Editor::track_canvas_motion_notify_event (GdkEventMotion */*event*/)
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{
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int x, y;
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/* keep those motion events coming */
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track_canvas->get_pointer (x, y);
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return false;
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}
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bool
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Editor::track_canvas_motion (GdkEvent *ev)
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{
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if (_verbose_cursor->visible ()) {
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_verbose_cursor->set_position (ev->motion.x + 10, ev->motion.y + 10);
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}
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return false;
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}
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bool
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Editor::typed_event (ArdourCanvas::Item* 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);
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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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case GDK_KEY_PRESS:
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ret = key_press_handler (item, event, type);
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break;
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case GDK_KEY_RELEASE:
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ret = key_release_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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bool
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Editor::canvas_region_view_event (GdkEvent *event, ArdourCanvas::Item* item, RegionView *rv)
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{
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bool ret = false;
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if (!rv->sensitive ()) {
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return false;
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}
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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_axisview = &rv->get_time_axis_view();
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clicked_routeview = dynamic_cast<RouteTimeAxisView*>(clicked_axisview);
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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);
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break;
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case GDK_ENTER_NOTIFY:
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set_entered_track (&rv->get_time_axis_view ());
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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_track (0);
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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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bool
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Editor::canvas_stream_view_event (GdkEvent *event, ArdourCanvas::Item* item, RouteTimeAxisView *tv)
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{
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bool 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_axisview = tv;
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clicked_routeview = dynamic_cast<RouteTimeAxisView*>(clicked_axisview);
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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);
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break;
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case GDK_ENTER_NOTIFY:
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set_entered_track (tv);
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break;
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case GDK_LEAVE_NOTIFY:
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set_entered_track (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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bool
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Editor::canvas_automation_track_event (GdkEvent *event, ArdourCanvas::Item* item, AutomationTimeAxisView *atv)
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{
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bool 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_axisview = atv;
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clicked_routeview = 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);
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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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bool
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Editor::canvas_fade_in_event (GdkEvent *event, ArdourCanvas::Item* item, AudioRegionView *rv)
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{
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/* we handle only button 3 press/release events */
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if (!rv->sensitive()) {
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return false;
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}
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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_axisview = &rv->get_time_axis_view();
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clicked_routeview = dynamic_cast<RouteTimeAxisView*>(clicked_axisview);
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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 (event, rv->get_canvas_group(), rv);
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}
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bool
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Editor::canvas_fade_in_handle_event (GdkEvent *event, ArdourCanvas::Item* item, AudioRegionView *rv)
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{
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bool ret = false;
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if (!rv->sensitive()) {
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return false;
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}
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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_axisview = &rv->get_time_axis_view();
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clicked_routeview = dynamic_cast<RouteTimeAxisView*>(clicked_axisview);
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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);
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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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ret = enter_handler (item, event, FadeInHandleItem);
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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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ret = leave_handler (item, event, FadeInHandleItem);
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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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bool
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Editor::canvas_fade_out_event (GdkEvent *event, ArdourCanvas::Item* item, AudioRegionView *rv)
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{
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/* we handle only button 3 press/release events */
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if (!rv->sensitive()) {
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return false;
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}
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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_axisview = &rv->get_time_axis_view();
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clicked_routeview = dynamic_cast<RouteTimeAxisView*>(clicked_axisview);
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if (event->button.button == 3) {
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return button_press_handler (item, event, FadeOutItem);
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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, FadeOutItem);
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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 (event, rv->get_canvas_group(), rv);
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}
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bool
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Editor::canvas_fade_out_handle_event (GdkEvent *event, ArdourCanvas::Item* item, AudioRegionView *rv)
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{
|
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bool ret = false;
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if (!rv->sensitive()) {
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return 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_axisview = &rv->get_time_axis_view();
|
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clicked_routeview = dynamic_cast<RouteTimeAxisView*>(clicked_axisview);
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ret = button_press_handler (item, event, FadeOutHandleItem);
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break;
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|
|
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case GDK_BUTTON_RELEASE:
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ret = button_release_handler (item, event, FadeOutHandleItem);
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break;
|
|
|
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case GDK_MOTION_NOTIFY:
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ret = motion_handler (item, event);
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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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ret = enter_handler (item, event, FadeOutHandleItem);
|
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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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ret = leave_handler (item, event, FadeOutHandleItem);
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break;
|
|
|
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default:
|
|
break;
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
struct DescendingRegionLayerSorter {
|
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bool operator()(boost::shared_ptr<Region> a, boost::shared_ptr<Region> b) {
|
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return a->layer() > b->layer();
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|
}
|
|
};
|
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|
|
bool
|
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Editor::canvas_control_point_event (GdkEvent *event, ArdourCanvas::Item* item, ControlPoint* cp)
|
|
{
|
|
switch (event->type) {
|
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case GDK_BUTTON_PRESS:
|
|
case GDK_2BUTTON_PRESS:
|
|
case GDK_3BUTTON_PRESS:
|
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clicked_control_point = cp;
|
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clicked_axisview = &cp->line().trackview;
|
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clicked_routeview = dynamic_cast<RouteTimeAxisView*>(clicked_axisview);
|
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clicked_regionview = 0;
|
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break;
|
|
|
|
case GDK_SCROLL_UP:
|
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break;
|
|
|
|
case GDK_SCROLL_DOWN:
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
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return typed_event (item, event, ControlPointItem);
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}
|
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|
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bool
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Editor::canvas_line_event (GdkEvent *event, ArdourCanvas::Item* item, AutomationLine* al)
|
|
{
|
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ItemType type;
|
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|
|
if (dynamic_cast<AudioRegionGainLine*> (al) != 0) {
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type = GainLineItem;
|
|
} else {
|
|
type = AutomationLineItem;
|
|
}
|
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|
|
return typed_event (item, event, type);
|
|
}
|
|
|
|
bool
|
|
Editor::canvas_selection_rect_event (GdkEvent *event, ArdourCanvas::Item* item, SelectionRect* rect)
|
|
{
|
|
bool ret = false;
|
|
|
|
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);
|
|
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;
|
|
}
|
|
|
|
bool
|
|
Editor::canvas_selection_start_trim_event (GdkEvent *event, ArdourCanvas::Item* item, SelectionRect* rect)
|
|
{
|
|
bool ret = false;
|
|
|
|
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);
|
|
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;
|
|
}
|
|
|
|
bool
|
|
Editor::canvas_selection_end_trim_event (GdkEvent *event, ArdourCanvas::Item* item, SelectionRect* rect)
|
|
{
|
|
bool ret = false;
|
|
|
|
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);
|
|
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;
|
|
}
|
|
|
|
bool
|
|
Editor::canvas_frame_handle_event (GdkEvent* event, ArdourCanvas::Item* item, RegionView* rv)
|
|
{
|
|
bool ret = false;
|
|
|
|
/* frame handles are not active when in internal edit mode, because actual notes
|
|
might be in the area occupied by the handle - we want them to be editable as normal.
|
|
*/
|
|
|
|
if (internal_editing() || !rv->sensitive()) {
|
|
return false;
|
|
}
|
|
|
|
/* NOTE: frame handles pretend to be the colored trim bar from an event handling
|
|
perspective. XXX change this ??
|
|
*/
|
|
|
|
ItemType type;
|
|
|
|
if (item->get_data ("isleft")) {
|
|
type = LeftFrameHandle;
|
|
} else {
|
|
type = RightFrameHandle;
|
|
}
|
|
|
|
switch (event->type) {
|
|
case GDK_BUTTON_PRESS:
|
|
case GDK_2BUTTON_PRESS:
|
|
case GDK_3BUTTON_PRESS:
|
|
clicked_regionview = rv;
|
|
clicked_control_point = 0;
|
|
clicked_axisview = &clicked_regionview->get_time_axis_view();
|
|
clicked_routeview = dynamic_cast<RouteTimeAxisView*>(clicked_axisview);
|
|
ret = button_press_handler (item, event, type);
|
|
break;
|
|
case GDK_BUTTON_RELEASE:
|
|
ret = button_release_handler (item, event, type);
|
|
break;
|
|
case GDK_MOTION_NOTIFY:
|
|
ret = motion_handler (item, event);
|
|
break;
|
|
case GDK_ENTER_NOTIFY:
|
|
set_entered_regionview (rv);
|
|
ret = enter_handler (item, event, type);
|
|
break;
|
|
|
|
case GDK_LEAVE_NOTIFY:
|
|
set_entered_regionview (0);
|
|
ret = leave_handler (item, event, type);
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
|
|
bool
|
|
Editor::canvas_region_view_name_highlight_event (GdkEvent* event, ArdourCanvas::Item* item, RegionView* rv)
|
|
{
|
|
bool ret = false;
|
|
|
|
if (!rv->sensitive()) {
|
|
return false;
|
|
}
|
|
|
|
switch (event->type) {
|
|
case GDK_BUTTON_PRESS:
|
|
case GDK_2BUTTON_PRESS:
|
|
case GDK_3BUTTON_PRESS:
|
|
clicked_regionview = rv;
|
|
clicked_control_point = 0;
|
|
clicked_axisview = &clicked_regionview->get_time_axis_view();
|
|
clicked_routeview = dynamic_cast<RouteTimeAxisView*>(clicked_axisview);
|
|
ret = button_press_handler (item, event, RegionViewNameHighlight);
|
|
break;
|
|
case GDK_BUTTON_RELEASE:
|
|
ret = button_release_handler (item, event, RegionViewNameHighlight);
|
|
break;
|
|
case GDK_MOTION_NOTIFY:
|
|
motion_handler (item, event);
|
|
ret = true; // force this to avoid progagating the event into the regionview
|
|
break;
|
|
case GDK_ENTER_NOTIFY:
|
|
set_entered_regionview (rv);
|
|
ret = enter_handler (item, event, RegionViewNameHighlight);
|
|
break;
|
|
|
|
case GDK_LEAVE_NOTIFY:
|
|
set_entered_regionview (0);
|
|
ret = leave_handler (item, event, RegionViewNameHighlight);
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
bool
|
|
Editor::canvas_region_view_name_event (GdkEvent *event, ArdourCanvas::Item* item, RegionView* rv)
|
|
{
|
|
bool ret = false;
|
|
|
|
if (!rv->sensitive()) {
|
|
return false;
|
|
}
|
|
|
|
switch (event->type) {
|
|
case GDK_BUTTON_PRESS:
|
|
case GDK_2BUTTON_PRESS:
|
|
case GDK_3BUTTON_PRESS:
|
|
clicked_regionview = rv;
|
|
clicked_control_point = 0;
|
|
clicked_axisview = &clicked_regionview->get_time_axis_view();
|
|
clicked_routeview = dynamic_cast<RouteTimeAxisView*>(clicked_axisview);
|
|
ret = button_press_handler (item, event, RegionViewName);
|
|
break;
|
|
case GDK_BUTTON_RELEASE:
|
|
ret = button_release_handler (item, event, RegionViewName);
|
|
break;
|
|
case GDK_MOTION_NOTIFY:
|
|
ret = motion_handler (item, event);
|
|
break;
|
|
case GDK_ENTER_NOTIFY:
|
|
set_entered_regionview (rv);
|
|
ret = enter_handler (item, event, RegionViewName);
|
|
break;
|
|
|
|
case GDK_LEAVE_NOTIFY:
|
|
set_entered_regionview (0);
|
|
ret = leave_handler (item, event, RegionViewName);
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
bool
|
|
Editor::canvas_feature_line_event (GdkEvent *event, ArdourCanvas::Item* item, RegionView*)
|
|
{
|
|
bool ret = false;
|
|
|
|
switch (event->type) {
|
|
case GDK_BUTTON_PRESS:
|
|
case GDK_2BUTTON_PRESS:
|
|
case GDK_3BUTTON_PRESS:
|
|
clicked_regionview = 0;
|
|
clicked_control_point = 0;
|
|
clicked_axisview = 0;
|
|
clicked_routeview = 0; //dynamic_cast<RouteTimeAxisView*>(clicked_axisview);
|
|
ret = button_press_handler (item, event, FeatureLineItem);
|
|
break;
|
|
|
|
case GDK_BUTTON_RELEASE:
|
|
ret = button_release_handler (item, event, FeatureLineItem);
|
|
break;
|
|
|
|
case GDK_MOTION_NOTIFY:
|
|
ret = motion_handler (item, event);
|
|
break;
|
|
|
|
case GDK_ENTER_NOTIFY:
|
|
ret = enter_handler (item, event, FeatureLineItem);
|
|
break;
|
|
|
|
case GDK_LEAVE_NOTIFY:
|
|
ret = leave_handler (item, event, FeatureLineItem);
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
bool
|
|
Editor::canvas_marker_event (GdkEvent *event, ArdourCanvas::Item* item, Marker* /*marker*/)
|
|
{
|
|
return typed_event (item, event, MarkerItem);
|
|
}
|
|
|
|
bool
|
|
Editor::canvas_marker_bar_event (GdkEvent *event, ArdourCanvas::Item* item)
|
|
{
|
|
return typed_event (item, event, MarkerBarItem);
|
|
}
|
|
|
|
bool
|
|
Editor::canvas_range_marker_bar_event (GdkEvent *event, ArdourCanvas::Item* item)
|
|
{
|
|
return typed_event (item, event, RangeMarkerBarItem);
|
|
}
|
|
|
|
bool
|
|
Editor::canvas_transport_marker_bar_event (GdkEvent *event, ArdourCanvas::Item* item)
|
|
{
|
|
return typed_event (item, event, TransportMarkerBarItem);
|
|
}
|
|
|
|
bool
|
|
Editor::canvas_cd_marker_bar_event (GdkEvent *event, ArdourCanvas::Item* item)
|
|
{
|
|
return typed_event (item, event, CdMarkerBarItem);
|
|
}
|
|
|
|
bool
|
|
Editor::canvas_tempo_marker_event (GdkEvent *event, ArdourCanvas::Item* item, TempoMarker* /*marker*/)
|
|
{
|
|
return typed_event (item, event, TempoMarkerItem);
|
|
}
|
|
|
|
bool
|
|
Editor::canvas_meter_marker_event (GdkEvent *event, ArdourCanvas::Item* item, MeterMarker* /*marker*/)
|
|
{
|
|
return typed_event (item, event, MeterMarkerItem);
|
|
}
|
|
|
|
bool
|
|
Editor::canvas_tempo_bar_event (GdkEvent *event, ArdourCanvas::Item* item)
|
|
{
|
|
return typed_event (item, event, TempoBarItem);
|
|
}
|
|
|
|
bool
|
|
Editor::canvas_meter_bar_event (GdkEvent *event, ArdourCanvas::Item* item)
|
|
{
|
|
return typed_event (item, event, MeterBarItem);
|
|
}
|
|
|
|
bool
|
|
Editor::canvas_playhead_cursor_event (GdkEvent *event, ArdourCanvas::Item* item)
|
|
{
|
|
return typed_event (item, event, PlayheadCursorItem);
|
|
}
|
|
|
|
bool
|
|
Editor::canvas_zoom_rect_event (GdkEvent *event, ArdourCanvas::Item* item)
|
|
{
|
|
return typed_event (item, event, NoItem);
|
|
}
|
|
|
|
bool
|
|
Editor::canvas_note_event (GdkEvent *event, ArdourCanvas::Item* item)
|
|
{
|
|
if (!internal_editing()) {
|
|
return false;
|
|
}
|
|
|
|
return typed_event (item, event, NoteItem);
|
|
}
|
|
|
|
bool
|
|
Editor::track_canvas_drag_motion (Glib::RefPtr<Gdk::DragContext> const & /*c*/, int x, int y, guint /*time*/)
|
|
{
|
|
double wx;
|
|
double wy;
|
|
track_canvas->window_to_world (x, y, wx, wy);
|
|
|
|
GdkEvent event;
|
|
event.type = GDK_MOTION_NOTIFY;
|
|
event.button.x = wx;
|
|
event.button.y = wy;
|
|
/* assume we're dragging with button 1 */
|
|
event.motion.state = Gdk::BUTTON1_MASK;
|
|
|
|
if (!_drags->active ()) {
|
|
|
|
double px;
|
|
double py;
|
|
framepos_t const pos = event_frame (&event, &px, &py);
|
|
|
|
std::pair<TimeAxisView*, int> const tv = trackview_by_y_position (py);
|
|
if (tv.first == 0) {
|
|
return true;
|
|
}
|
|
|
|
RouteTimeAxisView* rtav = dynamic_cast<RouteTimeAxisView*> (tv.first);
|
|
if (rtav == 0 || !rtav->is_track ()) {
|
|
return true;
|
|
}
|
|
|
|
boost::shared_ptr<Region> region = _regions->get_dragged_region ();
|
|
|
|
if (!region) {
|
|
return true;
|
|
}
|
|
|
|
boost::shared_ptr<Region> region_copy = RegionFactory::create (region);
|
|
|
|
if (boost::dynamic_pointer_cast<AudioRegion> (region_copy) != 0 &&
|
|
dynamic_cast<AudioTimeAxisView*> (tv.first) == 0) {
|
|
|
|
/* audio -> non-audio */
|
|
return true;
|
|
}
|
|
|
|
if (boost::dynamic_pointer_cast<MidiRegion> (region_copy) != 0 &&
|
|
dynamic_cast<MidiTimeAxisView*> (tv.first) == 0) {
|
|
|
|
/* MIDI -> non-MIDI */
|
|
return true;
|
|
}
|
|
|
|
_drags->set (new RegionInsertDrag (this, region_copy, rtav, pos), &event);
|
|
}
|
|
|
|
_drags->motion_handler (&event, false);
|
|
|
|
return true;
|
|
}
|
|
|
|
bool
|
|
Editor::key_press_handler (ArdourCanvas::Item*, GdkEvent*, ItemType)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
bool
|
|
Editor::key_release_handler (ArdourCanvas::Item* item, GdkEvent* event, ItemType type)
|
|
{
|
|
|
|
bool handled = false;
|
|
|
|
switch (type) {
|
|
case TempoMarkerItem:
|
|
switch (event->key.keyval) {
|
|
case GDK_Delete:
|
|
remove_tempo_marker (item);
|
|
handled = true;
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
break;
|
|
|
|
case MeterMarkerItem:
|
|
switch (event->key.keyval) {
|
|
case GDK_Delete:
|
|
remove_meter_marker (item);
|
|
handled = true;
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
return handled;
|
|
}
|