All #include statements that include a header that is a part of a library bundled with ardour MUST use quotes, not angle brackets. Do this: #include "ardour/types.h" NOT this: #include <ardour/types.h> Rationale: This is best practice in general, to ensure we include the local version and not the system version. That quotes mean "local" (in some sense) and angle brackets mean "system" (in some sense) is a ubiquitous convention and IIRC right in the C spec somewhere. More pragmatically, this is required by (my) waf (stuff) for dependencies to work correctly. That is: !!! FAILURE TO DO THIS CAN RESULT IN BROKEN BUILDS !!! Failure to comply is punishable by death by torture. :) P.S. It's not that dramatic in all cases, but this (in combination with some GCC flags specific to the include type) is the best way I have found to be absolutely 100% positive the local ones are being used (and we definitely want to be absolutely 100% positive on that one). git-svn-id: svn://localhost/ardour2/branches/3.0@4655 d708f5d6-7413-0410-9779-e7cbd77b26cf
6027 lines
153 KiB
C++
6027 lines
153 KiB
C++
/*
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Copyright (C) 2000-2001 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 <cassert>
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#include <cstdlib>
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#include <stdint.h>
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#include <cmath>
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#include <set>
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#include <string>
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#include <algorithm>
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#include "pbd/error.h"
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#include <gtkmm2ext/utils.h>
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#include <gtkmm2ext/tearoff.h>
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#include "pbd/memento_command.h"
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#include "pbd/basename.h"
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#include "ardour_ui.h"
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#include "editor.h"
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#include "time_axis_view.h"
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#include "audio_time_axis.h"
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#include "audio_region_view.h"
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#include "midi_region_view.h"
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#include "marker.h"
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#include "streamview.h"
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#include "region_gain_line.h"
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#include "automation_time_axis.h"
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#include "control_point.h"
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#include "prompter.h"
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#include "utils.h"
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#include "selection.h"
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#include "keyboard.h"
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#include "editing.h"
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#include "rgb_macros.h"
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#include "control_point_dialog.h"
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#include "ardour/types.h"
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#include "ardour/profile.h"
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#include "ardour/route.h"
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#include "ardour/audio_track.h"
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#include "ardour/audio_diskstream.h"
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#include "ardour/midi_diskstream.h"
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#include "ardour/playlist.h"
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#include "ardour/audioplaylist.h"
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#include "ardour/audioregion.h"
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#include "ardour/midi_region.h"
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#include "ardour/dB.h"
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#include "ardour/utils.h"
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#include "ardour/region_factory.h"
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#include "ardour/source_factory.h"
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#include <bitset>
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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 sigc;
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using namespace Gtk;
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using namespace Editing;
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const static double ZERO_GAIN_FRACTION = gain_to_slider_position(dB_to_coefficient(0.0));
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bool
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Editor::mouse_frame (nframes64_t& where, bool& in_track_canvas) const
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{
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int x, y;
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double wx, wy;
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Gdk::ModifierType mask;
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Glib::RefPtr<Gdk::Window> canvas_window = const_cast<Editor*>(this)->track_canvas->get_window();
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Glib::RefPtr<const Gdk::Window> pointer_window;
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if (!canvas_window) {
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return false;
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}
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pointer_window = canvas_window->get_pointer (x, y, mask);
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if (pointer_window == track_canvas->get_bin_window()) {
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wx = x;
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wy = y;
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in_track_canvas = true;
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} else {
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in_track_canvas = false;
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return false;
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}
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GdkEvent event;
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event.type = GDK_BUTTON_RELEASE;
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event.button.x = wx;
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event.button.y = wy;
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where = event_frame (&event, 0, 0);
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return true;
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}
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nframes64_t
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Editor::event_frame (GdkEvent* event, double* pcx, double* pcy) const
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{
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double cx, cy;
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if (pcx == 0) {
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pcx = &cx;
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}
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if (pcy == 0) {
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pcy = &cy;
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}
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*pcx = 0;
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*pcy = 0;
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switch (event->type) {
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case GDK_BUTTON_RELEASE:
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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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*pcx = event->button.x;
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*pcy = event->button.y;
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_trackview_group->w2i(*pcx, *pcy);
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break;
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case GDK_MOTION_NOTIFY:
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*pcx = event->motion.x;
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*pcy = event->motion.y;
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_trackview_group->w2i(*pcx, *pcy);
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break;
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case GDK_ENTER_NOTIFY:
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case GDK_LEAVE_NOTIFY:
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track_canvas->w2c(event->crossing.x, event->crossing.y, *pcx, *pcy);
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break;
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case GDK_KEY_PRESS:
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case GDK_KEY_RELEASE:
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// track_canvas->w2c(event->key.x, event->key.y, *pcx, *pcy);
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break;
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default:
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warning << string_compose (_("Editor::event_frame() used on unhandled event type %1"), event->type) << endmsg;
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break;
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}
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/* note that pixel_to_frame() never returns less than zero, so even if the pixel
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position is negative (as can be the case with motion events in particular),
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the frame location is always positive.
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*/
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return pixel_to_frame (*pcx);
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}
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void
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Editor::mouse_mode_toggled (MouseMode m)
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{
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if (ignore_mouse_mode_toggle) {
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return;
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}
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switch (m) {
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case MouseRange:
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if (mouse_select_button.get_active()) {
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set_mouse_mode (m);
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}
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break;
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case MouseObject:
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if (mouse_move_button.get_active()) {
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set_mouse_mode (m);
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}
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break;
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case MouseGain:
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if (mouse_gain_button.get_active()) {
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set_mouse_mode (m);
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}
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break;
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case MouseZoom:
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if (mouse_zoom_button.get_active()) {
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set_mouse_mode (m);
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}
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break;
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case MouseTimeFX:
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if (mouse_timefx_button.get_active()) {
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set_mouse_mode (m);
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}
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break;
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case MouseAudition:
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if (mouse_audition_button.get_active()) {
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set_mouse_mode (m);
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}
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break;
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case MouseNote:
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if (mouse_note_button.get_active()) {
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set_mouse_mode (m);
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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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}
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Gdk::Cursor*
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Editor::which_grabber_cursor ()
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{
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switch (_edit_point) {
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case EditAtMouse:
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return grabber_edit_point_cursor;
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break;
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default:
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break;
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}
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return grabber_cursor;
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}
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void
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Editor::set_canvas_cursor ()
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{
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switch (mouse_mode) {
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case MouseRange:
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current_canvas_cursor = selector_cursor;
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break;
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case MouseObject:
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current_canvas_cursor = which_grabber_cursor();
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break;
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case MouseGain:
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current_canvas_cursor = cross_hair_cursor;
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break;
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case MouseZoom:
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current_canvas_cursor = zoom_cursor;
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break;
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case MouseTimeFX:
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current_canvas_cursor = time_fx_cursor; // just use playhead
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break;
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case MouseAudition:
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current_canvas_cursor = speaker_cursor;
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break;
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case MouseNote:
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set_midi_edit_cursor (current_midi_edit_mode());
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break;
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}
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if (is_drawable()) {
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track_canvas->get_window()->set_cursor(*current_canvas_cursor);
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}
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}
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void
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Editor::set_mouse_mode (MouseMode m, bool force)
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{
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if (drag_info.item) {
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return;
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}
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if (!force && m == mouse_mode) {
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return;
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}
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mouse_mode = m;
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instant_save ();
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if (mouse_mode != MouseRange) {
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/* in all modes except range, hide the range selection,
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show the object (region) selection.
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*/
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for (RegionSelection::iterator i = selection->regions.begin(); i != selection->regions.end(); ++i) {
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(*i)->set_should_show_selection (true);
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}
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for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
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(*i)->hide_selection ();
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}
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} else {
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/*
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in range mode,show the range selection.
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*/
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for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
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if ((*i)->get_selected()) {
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(*i)->show_selection (selection->time);
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}
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}
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}
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/* XXX the hack of unsetting all other buttons should go
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away once GTK2 allows us to use regular radio buttons drawn like
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normal buttons, rather than my silly GroupedButton hack.
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*/
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ignore_mouse_mode_toggle = true;
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switch (mouse_mode) {
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case MouseRange:
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mouse_select_button.set_active (true);
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break;
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case MouseObject:
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mouse_move_button.set_active (true);
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break;
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case MouseGain:
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mouse_gain_button.set_active (true);
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break;
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case MouseZoom:
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mouse_zoom_button.set_active (true);
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break;
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case MouseTimeFX:
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mouse_timefx_button.set_active (true);
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break;
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case MouseAudition:
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mouse_audition_button.set_active (true);
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break;
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case MouseNote:
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mouse_note_button.set_active (true);
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set_midi_edit_cursor (current_midi_edit_mode());
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break;
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}
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if (midi_tools_tearoff) {
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if (mouse_mode == MouseNote) {
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midi_tools_tearoff->show();
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} else {
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midi_tools_tearoff->hide();
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}
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}
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ignore_mouse_mode_toggle = false;
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set_canvas_cursor ();
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}
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void
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Editor::step_mouse_mode (bool next)
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{
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switch (current_mouse_mode()) {
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case MouseObject:
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if (next) {
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if (Profile->get_sae()) {
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set_mouse_mode (MouseZoom);
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} else {
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set_mouse_mode (MouseRange);
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}
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} else {
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set_mouse_mode (MouseTimeFX);
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}
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break;
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case MouseRange:
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if (next) set_mouse_mode (MouseZoom);
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else set_mouse_mode (MouseObject);
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break;
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case MouseZoom:
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if (next) {
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if (Profile->get_sae()) {
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set_mouse_mode (MouseTimeFX);
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} else {
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set_mouse_mode (MouseGain);
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}
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} else {
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if (Profile->get_sae()) {
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set_mouse_mode (MouseObject);
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} else {
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set_mouse_mode (MouseRange);
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}
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}
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break;
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case MouseGain:
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if (next) set_mouse_mode (MouseTimeFX);
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else set_mouse_mode (MouseZoom);
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break;
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case MouseTimeFX:
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if (next) {
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set_mouse_mode (MouseAudition);
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} else {
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if (Profile->get_sae()) {
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set_mouse_mode (MouseZoom);
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} else {
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set_mouse_mode (MouseGain);
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}
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}
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break;
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case MouseAudition:
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if (next) set_mouse_mode (MouseObject);
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else set_mouse_mode (MouseTimeFX);
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break;
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case MouseNote:
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if (next) set_mouse_mode (MouseObject);
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else set_mouse_mode (MouseAudition);
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break;
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}
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}
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void
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Editor::midi_edit_mode_toggled (MidiEditMode m)
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{
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if (ignore_midi_edit_mode_toggle) {
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return;
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}
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switch (m) {
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case MidiEditPencil:
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if (midi_tool_pencil_button.get_active())
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set_midi_edit_mode (m);
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break;
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case MidiEditSelect:
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if (midi_tool_select_button.get_active())
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set_midi_edit_mode (m);
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break;
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case MidiEditResize:
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if (midi_tool_resize_button.get_active())
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set_midi_edit_mode (m);
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break;
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case MidiEditErase:
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if (midi_tool_erase_button.get_active())
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set_midi_edit_mode (m);
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break;
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default:
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break;
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}
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set_midi_edit_cursor(m);
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}
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void
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Editor::set_midi_edit_mode (MidiEditMode m, bool force)
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{
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if (drag_info.item) {
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return;
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}
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if (!force && m == midi_edit_mode) {
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return;
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}
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midi_edit_mode = m;
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instant_save ();
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ignore_midi_edit_mode_toggle = true;
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switch (midi_edit_mode) {
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case MidiEditPencil:
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midi_tool_pencil_button.set_active (true);
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break;
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case MidiEditSelect:
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midi_tool_select_button.set_active (true);
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break;
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case MidiEditResize:
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midi_tool_resize_button.set_active (true);
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break;
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case MidiEditErase:
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midi_tool_erase_button.set_active (true);
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break;
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}
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ignore_midi_edit_mode_toggle = false;
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set_midi_edit_cursor (current_midi_edit_mode());
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if (is_drawable()) {
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track_canvas->get_window()->set_cursor(*current_canvas_cursor);
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}
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}
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void
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Editor::set_midi_edit_cursor (MidiEditMode m)
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{
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switch (midi_edit_mode) {
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case MidiEditPencil:
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current_canvas_cursor = midi_pencil_cursor;
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break;
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case MidiEditSelect:
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current_canvas_cursor = midi_select_cursor;
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break;
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case MidiEditResize:
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current_canvas_cursor = midi_resize_cursor;
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break;
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case MidiEditErase:
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current_canvas_cursor = midi_erase_cursor;
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break;
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}
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}
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|
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void
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Editor::button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type)
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{
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/* in object/audition/timefx/gain-automation mode,
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any button press sets the selection if the object
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can be selected. this is a bit of hack, because
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we want to avoid this if the mouse operation is a
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region alignment.
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note: not dbl-click or triple-click
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*/
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if (((mouse_mode != MouseObject) &&
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(mouse_mode != MouseAudition || item_type != RegionItem) &&
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(mouse_mode != MouseTimeFX || item_type != RegionItem) &&
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(mouse_mode != MouseGain) &&
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(mouse_mode != MouseRange)) ||
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((event->type != GDK_BUTTON_PRESS && event->type != GDK_BUTTON_RELEASE) || event->button.button > 3)) {
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return;
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}
|
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if (event->type == GDK_BUTTON_PRESS || event->type == GDK_BUTTON_RELEASE) {
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if ((event->button.state & Keyboard::RelevantModifierKeyMask) && event->button.button != 1) {
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/* almost no selection action on modified button-2 or button-3 events */
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if (item_type != RegionItem && event->button.button != 2) {
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return;
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}
|
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}
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}
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|
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Selection::Operation op = Keyboard::selection_type (event->button.state);
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bool press = (event->type == GDK_BUTTON_PRESS);
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// begin_reversible_command (_("select on click"));
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|
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switch (item_type) {
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case RegionItem:
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if (mouse_mode != MouseRange) {
|
|
set_selected_regionview_from_click (press, op, true);
|
|
} else if (event->type == GDK_BUTTON_PRESS) {
|
|
set_selected_track_as_side_effect ();
|
|
}
|
|
break;
|
|
|
|
case RegionViewNameHighlight:
|
|
case RegionViewName:
|
|
if (mouse_mode != MouseRange) {
|
|
set_selected_regionview_from_click (press, op, true);
|
|
} else if (event->type == GDK_BUTTON_PRESS) {
|
|
set_selected_track_as_side_effect ();
|
|
}
|
|
break;
|
|
|
|
|
|
case FadeInHandleItem:
|
|
case FadeInItem:
|
|
case FadeOutHandleItem:
|
|
case FadeOutItem:
|
|
if (mouse_mode != MouseRange) {
|
|
set_selected_regionview_from_click (press, op, true);
|
|
} else if (event->type == GDK_BUTTON_PRESS) {
|
|
set_selected_track_as_side_effect ();
|
|
}
|
|
break;
|
|
|
|
case ControlPointItem:
|
|
set_selected_track_as_side_effect ();
|
|
if (mouse_mode != MouseRange) {
|
|
set_selected_control_point_from_click (op, false);
|
|
}
|
|
break;
|
|
|
|
case StreamItem:
|
|
/* for context click or range selection, select track */
|
|
if (event->button.button == 3) {
|
|
set_selected_track_as_side_effect ();
|
|
} else if (event->type == GDK_BUTTON_PRESS && mouse_mode == MouseRange) {
|
|
set_selected_track_as_side_effect ();
|
|
}
|
|
break;
|
|
|
|
case AutomationTrackItem:
|
|
set_selected_track_as_side_effect (true);
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
bool
|
|
Editor::button_press_handler (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type)
|
|
{
|
|
Glib::RefPtr<Gdk::Window> canvas_window = const_cast<Editor*>(this)->track_canvas->get_window();
|
|
|
|
if (canvas_window) {
|
|
Glib::RefPtr<const Gdk::Window> pointer_window;
|
|
int x, y;
|
|
double wx, wy;
|
|
Gdk::ModifierType mask;
|
|
|
|
pointer_window = canvas_window->get_pointer (x, y, mask);
|
|
|
|
if (pointer_window == track_canvas->get_bin_window()) {
|
|
track_canvas->window_to_world (x, y, wx, wy);
|
|
allow_vertical_scroll = true;
|
|
} else {
|
|
allow_vertical_scroll = false;
|
|
}
|
|
}
|
|
|
|
track_canvas->grab_focus();
|
|
|
|
if (session && session->actively_recording()) {
|
|
return true;
|
|
}
|
|
|
|
button_selection (item, event, item_type);
|
|
|
|
if (drag_info.item == 0 &&
|
|
(Keyboard::is_delete_event (&event->button) ||
|
|
Keyboard::is_context_menu_event (&event->button) ||
|
|
Keyboard::is_edit_event (&event->button))) {
|
|
|
|
/* handled by button release */
|
|
return true;
|
|
}
|
|
|
|
switch (event->button.button) {
|
|
case 1:
|
|
|
|
if (event->type == GDK_BUTTON_PRESS) {
|
|
|
|
if (drag_info.item) {
|
|
drag_info.item->ungrab (event->button.time);
|
|
}
|
|
|
|
/* single mouse clicks on any of these item types operate
|
|
independent of mouse mode, mostly because they are
|
|
not on the main track canvas or because we want
|
|
them to be modeless.
|
|
*/
|
|
|
|
switch (item_type) {
|
|
case PlayheadCursorItem:
|
|
start_cursor_grab (item, event);
|
|
return true;
|
|
|
|
case MarkerItem:
|
|
if (Keyboard::modifier_state_equals (event->button.state, Keyboard::ModifierMask(Keyboard::PrimaryModifier|Keyboard::TertiaryModifier))) {
|
|
hide_marker (item, event);
|
|
} else {
|
|
start_marker_grab (item, event);
|
|
}
|
|
return true;
|
|
|
|
case TempoMarkerItem:
|
|
if (Keyboard::modifier_state_contains (event->button.state, Keyboard::CopyModifier)) {
|
|
start_tempo_marker_copy_grab (item, event);
|
|
} else {
|
|
start_tempo_marker_grab (item, event);
|
|
}
|
|
return true;
|
|
|
|
case MeterMarkerItem:
|
|
if (Keyboard::modifier_state_contains (event->button.state, Keyboard::CopyModifier)) {
|
|
start_meter_marker_copy_grab (item, event);
|
|
} else {
|
|
start_meter_marker_grab (item, event);
|
|
}
|
|
return true;
|
|
|
|
case MarkerBarItem:
|
|
case TempoBarItem:
|
|
case MeterBarItem:
|
|
if (!Keyboard::modifier_state_equals (event->button.state, Keyboard::PrimaryModifier)) {
|
|
start_cursor_grab_no_stop(&playhead_cursor->canvas_item, event);
|
|
}
|
|
return true;
|
|
break;
|
|
|
|
|
|
case RangeMarkerBarItem:
|
|
if (!Keyboard::modifier_state_equals (event->button.state, Keyboard::PrimaryModifier)) {
|
|
start_cursor_grab_no_stop(&playhead_cursor->canvas_item, event);
|
|
} else {
|
|
start_range_markerbar_op (item, event, CreateRangeMarker);
|
|
}
|
|
return true;
|
|
break;
|
|
|
|
case CdMarkerBarItem:
|
|
if (!Keyboard::modifier_state_equals (event->button.state, Keyboard::PrimaryModifier)) {
|
|
start_cursor_grab_no_stop(&playhead_cursor->canvas_item, event);
|
|
} else {
|
|
start_range_markerbar_op (item, event, CreateCDMarker);
|
|
}
|
|
return true;
|
|
break;
|
|
|
|
case TransportMarkerBarItem:
|
|
if (!Keyboard::modifier_state_equals (event->button.state, Keyboard::PrimaryModifier)) {
|
|
start_cursor_grab_no_stop(&playhead_cursor->canvas_item, event);
|
|
} else {
|
|
start_range_markerbar_op (item, event, CreateTransportMarker);
|
|
}
|
|
return true;
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
switch (mouse_mode) {
|
|
case MouseRange:
|
|
switch (item_type) {
|
|
case StartSelectionTrimItem:
|
|
start_selection_op (item, event, SelectionStartTrim);
|
|
break;
|
|
|
|
case EndSelectionTrimItem:
|
|
start_selection_op (item, event, SelectionEndTrim);
|
|
break;
|
|
|
|
case SelectionItem:
|
|
if (Keyboard::modifier_state_contains
|
|
(event->button.state, Keyboard::ModifierMask(Keyboard::SecondaryModifier))) {
|
|
// contains and not equals because I can't use alt as a modifier alone.
|
|
start_selection_grab (item, event);
|
|
} else if (Keyboard::modifier_state_equals (event->button.state, Keyboard::PrimaryModifier)) {
|
|
/* grab selection for moving */
|
|
start_selection_op (item, event, SelectionMove);
|
|
} else {
|
|
/* this was debated, but decided the more common action was to
|
|
make a new selection */
|
|
start_selection_op (item, event, CreateSelection);
|
|
}
|
|
break;
|
|
|
|
default:
|
|
start_selection_op (item, event, CreateSelection);
|
|
}
|
|
return true;
|
|
break;
|
|
|
|
case MouseObject:
|
|
if (Keyboard::modifier_state_contains (event->button.state, Keyboard::ModifierMask(Keyboard::PrimaryModifier|Keyboard::SecondaryModifier)) &&
|
|
event->type == GDK_BUTTON_PRESS) {
|
|
|
|
start_rubberband_select (item, event);
|
|
|
|
} else if (event->type == GDK_BUTTON_PRESS) {
|
|
|
|
switch (item_type) {
|
|
case FadeInHandleItem:
|
|
start_fade_in_grab (item, event);
|
|
return true;
|
|
|
|
case FadeOutHandleItem:
|
|
start_fade_out_grab (item, event);
|
|
return true;
|
|
|
|
case RegionItem:
|
|
if (Keyboard::modifier_state_contains (event->button.state, Keyboard::CopyModifier)) {
|
|
start_region_copy_grab (item, event);
|
|
} else if (Keyboard::the_keyboard().key_is_down (GDK_b)) {
|
|
start_region_brush_grab (item, event);
|
|
} else {
|
|
start_region_grab (item, event);
|
|
}
|
|
break;
|
|
|
|
case RegionViewNameHighlight:
|
|
start_trim (item, event);
|
|
return true;
|
|
break;
|
|
|
|
case RegionViewName:
|
|
/* rename happens on edit clicks */
|
|
start_trim (clicked_regionview->get_name_highlight(), event);
|
|
return true;
|
|
break;
|
|
|
|
case ControlPointItem:
|
|
start_control_point_grab (item, event);
|
|
return true;
|
|
break;
|
|
|
|
case AutomationLineItem:
|
|
start_line_grab_from_line (item, event);
|
|
return true;
|
|
break;
|
|
|
|
case StreamItem:
|
|
case AutomationTrackItem:
|
|
start_rubberband_select (item, event);
|
|
break;
|
|
|
|
#ifdef WITH_CMT
|
|
case ImageFrameHandleStartItem:
|
|
imageframe_start_handle_op(item, event) ;
|
|
return(true) ;
|
|
break ;
|
|
case ImageFrameHandleEndItem:
|
|
imageframe_end_handle_op(item, event) ;
|
|
return(true) ;
|
|
break ;
|
|
case MarkerViewHandleStartItem:
|
|
markerview_item_start_handle_op(item, event) ;
|
|
return(true) ;
|
|
break ;
|
|
case MarkerViewHandleEndItem:
|
|
markerview_item_end_handle_op(item, event) ;
|
|
return(true) ;
|
|
break ;
|
|
case MarkerViewItem:
|
|
start_markerview_grab(item, event) ;
|
|
break ;
|
|
case ImageFrameItem:
|
|
start_imageframe_grab(item, event) ;
|
|
break ;
|
|
#endif
|
|
|
|
case MarkerBarItem:
|
|
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
return true;
|
|
break;
|
|
|
|
case MouseGain:
|
|
switch (item_type) {
|
|
case RegionItem:
|
|
/* start a grab so that if we finish after moving
|
|
we can tell what happened.
|
|
*/
|
|
drag_info.item = item;
|
|
drag_info.motion_callback = &Editor::region_gain_motion_callback;
|
|
drag_info.finished_callback = 0;
|
|
start_grab (event, current_canvas_cursor);
|
|
break;
|
|
|
|
case GainLineItem:
|
|
start_line_grab_from_line (item, event);
|
|
return true;
|
|
|
|
case ControlPointItem:
|
|
start_control_point_grab (item, event);
|
|
return true;
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
return true;
|
|
break;
|
|
|
|
switch (item_type) {
|
|
case ControlPointItem:
|
|
start_control_point_grab (item, event);
|
|
break;
|
|
|
|
case AutomationLineItem:
|
|
start_line_grab_from_line (item, event);
|
|
break;
|
|
|
|
case RegionItem:
|
|
// XXX need automation mode to identify which
|
|
// line to use
|
|
// start_line_grab_from_regionview (item, event);
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
return true;
|
|
break;
|
|
|
|
case MouseZoom:
|
|
if (event->type == GDK_BUTTON_PRESS) {
|
|
start_mouse_zoom (item, event);
|
|
}
|
|
|
|
return true;
|
|
break;
|
|
|
|
case MouseTimeFX:
|
|
if (item_type == RegionItem) {
|
|
start_time_fx (item, event);
|
|
}
|
|
break;
|
|
|
|
case MouseAudition:
|
|
_scrubbing = true;
|
|
scrub_reversals = 0;
|
|
scrub_reverse_distance = 0;
|
|
last_scrub_x = event->button.x;
|
|
scrubbing_direction = 0;
|
|
track_canvas->get_window()->set_cursor (*transparent_cursor);
|
|
/* rest handled in motion & release */
|
|
break;
|
|
|
|
case MouseNote:
|
|
start_create_region_grab (item, event);
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
break;
|
|
|
|
case 2:
|
|
switch (mouse_mode) {
|
|
case MouseObject:
|
|
if (event->type == GDK_BUTTON_PRESS) {
|
|
switch (item_type) {
|
|
case RegionItem:
|
|
if (Keyboard::modifier_state_contains (event->button.state, Keyboard::CopyModifier)) {
|
|
start_region_copy_grab (item, event);
|
|
} else {
|
|
start_region_grab (item, event);
|
|
}
|
|
return true;
|
|
break;
|
|
case ControlPointItem:
|
|
start_control_point_grab (item, event);
|
|
return true;
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
|
|
switch (item_type) {
|
|
case RegionViewNameHighlight:
|
|
start_trim (item, event);
|
|
return true;
|
|
break;
|
|
|
|
case RegionViewName:
|
|
start_trim (clicked_regionview->get_name_highlight(), event);
|
|
return true;
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
break;
|
|
|
|
case MouseRange:
|
|
if (event->type == GDK_BUTTON_PRESS) {
|
|
/* relax till release */
|
|
}
|
|
return true;
|
|
break;
|
|
|
|
|
|
case MouseZoom:
|
|
if (Keyboard::modifier_state_equals (event->button.state, Keyboard::PrimaryModifier)) {
|
|
temporal_zoom_session();
|
|
} else {
|
|
temporal_zoom_to_frame (true, event_frame(event));
|
|
}
|
|
return true;
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
break;
|
|
|
|
case 3:
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
bool
|
|
Editor::button_release_handler (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type)
|
|
{
|
|
nframes64_t where = event_frame (event, 0, 0);
|
|
AutomationTimeAxisView* atv = 0;
|
|
|
|
/* no action if we're recording */
|
|
|
|
if (session && session->actively_recording()) {
|
|
return true;
|
|
}
|
|
|
|
/* first, see if we're finishing a drag ... */
|
|
|
|
if (drag_info.item) {
|
|
if (end_grab (item, event)) {
|
|
/* grab dragged, so do nothing else */
|
|
return true;
|
|
}
|
|
}
|
|
|
|
button_selection (item, event, item_type);
|
|
|
|
/* edit events get handled here */
|
|
|
|
if (drag_info.item == 0 && Keyboard::is_edit_event (&event->button)) {
|
|
switch (item_type) {
|
|
case RegionItem:
|
|
edit_region ();
|
|
break;
|
|
|
|
case TempoMarkerItem:
|
|
edit_tempo_marker (item);
|
|
break;
|
|
|
|
case MeterMarkerItem:
|
|
edit_meter_marker (item);
|
|
break;
|
|
|
|
case RegionViewName:
|
|
if (clicked_regionview->name_active()) {
|
|
return mouse_rename_region (item, event);
|
|
}
|
|
break;
|
|
|
|
case ControlPointItem:
|
|
edit_control_point (item);
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
/* context menu events get handled here */
|
|
|
|
if (Keyboard::is_context_menu_event (&event->button)) {
|
|
|
|
if (drag_info.item == 0) {
|
|
|
|
/* no matter which button pops up the context menu, tell the menu
|
|
widget to use button 1 to drive menu selection.
|
|
*/
|
|
|
|
switch (item_type) {
|
|
case FadeInItem:
|
|
case FadeInHandleItem:
|
|
case FadeOutItem:
|
|
case FadeOutHandleItem:
|
|
popup_fade_context_menu (1, event->button.time, item, item_type);
|
|
break;
|
|
|
|
case StreamItem:
|
|
popup_track_context_menu (1, event->button.time, item_type, false, where);
|
|
break;
|
|
|
|
case RegionItem:
|
|
case RegionViewNameHighlight:
|
|
case RegionViewName:
|
|
popup_track_context_menu (1, event->button.time, item_type, false, where);
|
|
break;
|
|
|
|
case SelectionItem:
|
|
popup_track_context_menu (1, event->button.time, item_type, true, where);
|
|
break;
|
|
|
|
case AutomationTrackItem:
|
|
popup_track_context_menu (1, event->button.time, item_type, false, where);
|
|
break;
|
|
|
|
case MarkerBarItem:
|
|
case RangeMarkerBarItem:
|
|
case TransportMarkerBarItem:
|
|
case CdMarkerBarItem:
|
|
case TempoBarItem:
|
|
case MeterBarItem:
|
|
popup_ruler_menu (pixel_to_frame(event->button.x), item_type);
|
|
break;
|
|
|
|
case MarkerItem:
|
|
marker_context_menu (&event->button, item);
|
|
break;
|
|
|
|
case TempoMarkerItem:
|
|
tm_marker_context_menu (&event->button, item);
|
|
break;
|
|
|
|
case MeterMarkerItem:
|
|
tm_marker_context_menu (&event->button, item);
|
|
break;
|
|
|
|
case CrossfadeViewItem:
|
|
popup_track_context_menu (1, event->button.time, item_type, false, where);
|
|
break;
|
|
|
|
#ifdef WITH_CMT
|
|
case ImageFrameItem:
|
|
popup_imageframe_edit_menu(1, event->button.time, item, true) ;
|
|
break ;
|
|
case ImageFrameTimeAxisItem:
|
|
popup_imageframe_edit_menu(1, event->button.time, item, false) ;
|
|
break ;
|
|
case MarkerViewItem:
|
|
popup_marker_time_axis_edit_menu(1, event->button.time, item, true) ;
|
|
break ;
|
|
case MarkerTimeAxisItem:
|
|
popup_marker_time_axis_edit_menu(1, event->button.time, item, false) ;
|
|
break ;
|
|
#endif
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
}
|
|
|
|
/* delete events get handled here */
|
|
|
|
if (drag_info.item == 0 && Keyboard::is_delete_event (&event->button)) {
|
|
|
|
switch (item_type) {
|
|
case TempoMarkerItem:
|
|
remove_tempo_marker (item);
|
|
break;
|
|
|
|
case MeterMarkerItem:
|
|
remove_meter_marker (item);
|
|
break;
|
|
|
|
case MarkerItem:
|
|
remove_marker (*item, event);
|
|
break;
|
|
|
|
case RegionItem:
|
|
if (mouse_mode == MouseObject) {
|
|
remove_clicked_region ();
|
|
}
|
|
break;
|
|
|
|
case ControlPointItem:
|
|
if (mouse_mode == MouseGain) {
|
|
remove_gain_control_point (item, event);
|
|
} else {
|
|
remove_control_point (item, event);
|
|
}
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
switch (event->button.button) {
|
|
case 1:
|
|
|
|
switch (item_type) {
|
|
/* see comments in button_press_handler */
|
|
case PlayheadCursorItem:
|
|
case MarkerItem:
|
|
case GainLineItem:
|
|
case AutomationLineItem:
|
|
case StartSelectionTrimItem:
|
|
case EndSelectionTrimItem:
|
|
return true;
|
|
|
|
case MarkerBarItem:
|
|
if (!_dragging_playhead) {
|
|
if (!Keyboard::modifier_state_contains (event->button.state, Keyboard::snap_modifier())) {
|
|
snap_to (where, 0, true);
|
|
}
|
|
mouse_add_new_marker (where);
|
|
}
|
|
return true;
|
|
|
|
case CdMarkerBarItem:
|
|
if (!_dragging_playhead) {
|
|
// if we get here then a dragged range wasn't done
|
|
if (!Keyboard::modifier_state_contains (event->button.state, Keyboard::snap_modifier())) {
|
|
snap_to (where, 0, true);
|
|
}
|
|
mouse_add_new_marker (where, true);
|
|
}
|
|
return true;
|
|
|
|
case TempoBarItem:
|
|
if (!_dragging_playhead) {
|
|
if (!Keyboard::modifier_state_contains (event->button.state, Keyboard::snap_modifier())) {
|
|
snap_to (where);
|
|
}
|
|
mouse_add_new_tempo_event (where);
|
|
}
|
|
return true;
|
|
|
|
case MeterBarItem:
|
|
if (!_dragging_playhead) {
|
|
mouse_add_new_meter_event (pixel_to_frame (event->button.x));
|
|
}
|
|
return true;
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
switch (mouse_mode) {
|
|
case MouseObject:
|
|
switch (item_type) {
|
|
case AutomationTrackItem:
|
|
atv = dynamic_cast<AutomationTimeAxisView*>(clicked_routeview);
|
|
if (atv) {
|
|
atv->add_automation_event (item, event, where, event->button.y);
|
|
}
|
|
return true;
|
|
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
break;
|
|
|
|
case MouseGain:
|
|
// Gain only makes sense for audio regions
|
|
|
|
if (!dynamic_cast<AudioRegionView*>(clicked_regionview)) {
|
|
break;
|
|
}
|
|
|
|
switch (item_type) {
|
|
case RegionItem:
|
|
/* check that we didn't drag before releasing, since
|
|
its really annoying to create new control
|
|
points when doing this.
|
|
*/
|
|
if (drag_info.first_move) {
|
|
dynamic_cast<AudioRegionView*>(clicked_regionview)->add_gain_point_event (item, event);
|
|
}
|
|
return true;
|
|
break;
|
|
|
|
case AutomationTrackItem:
|
|
dynamic_cast<AutomationTimeAxisView*>(clicked_axisview)->
|
|
add_automation_event (item, event, where, event->button.y);
|
|
return true;
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
break;
|
|
|
|
case MouseAudition:
|
|
_scrubbing = false;
|
|
track_canvas->get_window()->set_cursor (*current_canvas_cursor);
|
|
if (scrubbing_direction == 0) {
|
|
/* no drag, just a click */
|
|
switch (item_type) {
|
|
case RegionItem:
|
|
play_selected_region ();
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
} else {
|
|
/* make sure we stop */
|
|
session->request_transport_speed (0.0);
|
|
}
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
|
|
}
|
|
|
|
return true;
|
|
break;
|
|
|
|
|
|
case 2:
|
|
switch (mouse_mode) {
|
|
|
|
case MouseObject:
|
|
switch (item_type) {
|
|
case RegionItem:
|
|
if (Keyboard::modifier_state_equals (event->button.state, Keyboard::TertiaryModifier)) {
|
|
raise_region ();
|
|
} else if (Keyboard::modifier_state_equals (event->button.state, Keyboard::ModifierMask (Keyboard::TertiaryModifier|Keyboard::SecondaryModifier))) {
|
|
lower_region ();
|
|
} else {
|
|
// Button2 click is unused
|
|
}
|
|
return true;
|
|
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
break;
|
|
|
|
case MouseRange:
|
|
|
|
// x_style_paste (where, 1.0);
|
|
return true;
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
break;
|
|
|
|
case 3:
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
bool
|
|
Editor::enter_handler (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type)
|
|
{
|
|
ControlPoint* cp;
|
|
Marker * marker;
|
|
double fraction;
|
|
|
|
if (last_item_entered != item) {
|
|
last_item_entered = item;
|
|
last_item_entered_n = 0;
|
|
}
|
|
|
|
switch (item_type) {
|
|
case ControlPointItem:
|
|
if (mouse_mode == MouseGain || mouse_mode == MouseObject) {
|
|
cp = static_cast<ControlPoint*>(item->get_data ("control_point"));
|
|
cp->set_visible (true);
|
|
|
|
double at_x, at_y;
|
|
at_x = cp->get_x();
|
|
at_y = cp->get_y ();
|
|
cp->item()->i2w (at_x, at_y);
|
|
at_x += 10.0;
|
|
at_y += 10.0;
|
|
|
|
fraction = 1.0 - (cp->get_y() / cp->line().height());
|
|
|
|
if (is_drawable() && !_scrubbing) {
|
|
track_canvas->get_window()->set_cursor (*fader_cursor);
|
|
}
|
|
|
|
last_item_entered_n++;
|
|
set_verbose_canvas_cursor (cp->line().get_verbose_cursor_string (fraction), at_x, at_y);
|
|
if (last_item_entered_n < 10) {
|
|
show_verbose_canvas_cursor ();
|
|
}
|
|
}
|
|
break;
|
|
|
|
case GainLineItem:
|
|
if (mouse_mode == MouseGain) {
|
|
ArdourCanvas::Line *line = dynamic_cast<ArdourCanvas::Line *> (item);
|
|
if (line)
|
|
line->property_fill_color_rgba() = ARDOUR_UI::config()->canvasvar_EnteredGainLine.get();
|
|
if (is_drawable()) {
|
|
track_canvas->get_window()->set_cursor (*fader_cursor);
|
|
}
|
|
}
|
|
break;
|
|
|
|
case AutomationLineItem:
|
|
if (mouse_mode == MouseGain || mouse_mode == MouseObject) {
|
|
{
|
|
ArdourCanvas::Line *line = dynamic_cast<ArdourCanvas::Line *> (item);
|
|
if (line)
|
|
line->property_fill_color_rgba() = ARDOUR_UI::config()->canvasvar_EnteredAutomationLine.get();
|
|
}
|
|
if (is_drawable()) {
|
|
track_canvas->get_window()->set_cursor (*fader_cursor);
|
|
}
|
|
}
|
|
break;
|
|
|
|
case RegionViewNameHighlight:
|
|
if (is_drawable() && mouse_mode == MouseObject) {
|
|
track_canvas->get_window()->set_cursor (*trimmer_cursor);
|
|
}
|
|
break;
|
|
|
|
case StartSelectionTrimItem:
|
|
case EndSelectionTrimItem:
|
|
|
|
#ifdef WITH_CMT
|
|
case ImageFrameHandleStartItem:
|
|
case ImageFrameHandleEndItem:
|
|
case MarkerViewHandleStartItem:
|
|
case MarkerViewHandleEndItem:
|
|
#endif
|
|
|
|
if (is_drawable()) {
|
|
track_canvas->get_window()->set_cursor (*trimmer_cursor);
|
|
}
|
|
break;
|
|
|
|
case PlayheadCursorItem:
|
|
if (is_drawable()) {
|
|
switch (_edit_point) {
|
|
case EditAtMouse:
|
|
track_canvas->get_window()->set_cursor (*grabber_edit_point_cursor);
|
|
break;
|
|
default:
|
|
track_canvas->get_window()->set_cursor (*grabber_cursor);
|
|
break;
|
|
}
|
|
}
|
|
break;
|
|
|
|
case RegionViewName:
|
|
|
|
/* when the name is not an active item, the entire name highlight is for trimming */
|
|
|
|
if (!reinterpret_cast<RegionView *> (item->get_data ("regionview"))->name_active()) {
|
|
if (mouse_mode == MouseObject && is_drawable()) {
|
|
track_canvas->get_window()->set_cursor (*trimmer_cursor);
|
|
}
|
|
}
|
|
break;
|
|
|
|
|
|
case AutomationTrackItem:
|
|
if (is_drawable()) {
|
|
Gdk::Cursor *cursor;
|
|
switch (mouse_mode) {
|
|
case MouseRange:
|
|
cursor = selector_cursor;
|
|
break;
|
|
case MouseZoom:
|
|
cursor = zoom_cursor;
|
|
break;
|
|
default:
|
|
cursor = cross_hair_cursor;
|
|
break;
|
|
}
|
|
|
|
track_canvas->get_window()->set_cursor (*cursor);
|
|
|
|
AutomationTimeAxisView* atv;
|
|
if ((atv = static_cast<AutomationTimeAxisView*>(item->get_data ("trackview"))) != 0) {
|
|
clear_entered_track = false;
|
|
set_entered_track (atv);
|
|
}
|
|
}
|
|
break;
|
|
|
|
case MarkerBarItem:
|
|
case RangeMarkerBarItem:
|
|
case TransportMarkerBarItem:
|
|
case CdMarkerBarItem:
|
|
case MeterBarItem:
|
|
case TempoBarItem:
|
|
if (is_drawable()) {
|
|
track_canvas->get_window()->set_cursor (*timebar_cursor);
|
|
}
|
|
break;
|
|
|
|
case MarkerItem:
|
|
if ((marker = static_cast<Marker *> (item->get_data ("marker"))) == 0) {
|
|
break;
|
|
}
|
|
entered_marker = marker;
|
|
marker->set_color_rgba (ARDOUR_UI::config()->canvasvar_EnteredMarker.get());
|
|
// fall through
|
|
case MeterMarkerItem:
|
|
case TempoMarkerItem:
|
|
if (is_drawable()) {
|
|
track_canvas->get_window()->set_cursor (*timebar_cursor);
|
|
}
|
|
break;
|
|
case FadeInHandleItem:
|
|
case FadeOutHandleItem:
|
|
if (mouse_mode == MouseObject) {
|
|
ArdourCanvas::SimpleRect *rect = dynamic_cast<ArdourCanvas::SimpleRect *> (item);
|
|
if (rect) {
|
|
rect->property_fill_color_rgba() = 0;
|
|
rect->property_outline_pixels() = 1;
|
|
}
|
|
}
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
/* second pass to handle entered track status in a comprehensible way.
|
|
*/
|
|
|
|
switch (item_type) {
|
|
case GainLineItem:
|
|
case AutomationLineItem:
|
|
case ControlPointItem:
|
|
/* these do not affect the current entered track state */
|
|
clear_entered_track = false;
|
|
break;
|
|
|
|
case AutomationTrackItem:
|
|
/* handled above already */
|
|
break;
|
|
|
|
default:
|
|
set_entered_track (0);
|
|
break;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
bool
|
|
Editor::leave_handler (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type)
|
|
{
|
|
AutomationLine* al;
|
|
ControlPoint* cp;
|
|
Marker *marker;
|
|
Location *loc;
|
|
RegionView* rv;
|
|
bool is_start;
|
|
|
|
switch (item_type) {
|
|
case ControlPointItem:
|
|
cp = reinterpret_cast<ControlPoint*>(item->get_data ("control_point"));
|
|
if (cp->line().the_list()->interpolation() != AutomationList::Discrete) {
|
|
if (cp->line().npoints() > 1 && !cp->selected()) {
|
|
cp->set_visible (false);
|
|
}
|
|
}
|
|
|
|
if (is_drawable()) {
|
|
track_canvas->get_window()->set_cursor (*current_canvas_cursor);
|
|
}
|
|
|
|
hide_verbose_canvas_cursor ();
|
|
break;
|
|
|
|
case RegionViewNameHighlight:
|
|
case StartSelectionTrimItem:
|
|
case EndSelectionTrimItem:
|
|
case PlayheadCursorItem:
|
|
|
|
#ifdef WITH_CMT
|
|
case ImageFrameHandleStartItem:
|
|
case ImageFrameHandleEndItem:
|
|
case MarkerViewHandleStartItem:
|
|
case MarkerViewHandleEndItem:
|
|
#endif
|
|
|
|
if (is_drawable()) {
|
|
track_canvas->get_window()->set_cursor (*current_canvas_cursor);
|
|
}
|
|
break;
|
|
|
|
case GainLineItem:
|
|
case AutomationLineItem:
|
|
al = reinterpret_cast<AutomationLine*> (item->get_data ("line"));
|
|
{
|
|
ArdourCanvas::Line *line = dynamic_cast<ArdourCanvas::Line *> (item);
|
|
if (line)
|
|
line->property_fill_color_rgba() = al->get_line_color();
|
|
}
|
|
if (is_drawable()) {
|
|
track_canvas->get_window()->set_cursor (*current_canvas_cursor);
|
|
}
|
|
break;
|
|
|
|
case RegionViewName:
|
|
/* see enter_handler() for notes */
|
|
if (!reinterpret_cast<RegionView *> (item->get_data ("regionview"))->name_active()) {
|
|
if (is_drawable() && mouse_mode == MouseObject) {
|
|
track_canvas->get_window()->set_cursor (*current_canvas_cursor);
|
|
}
|
|
}
|
|
break;
|
|
|
|
case RangeMarkerBarItem:
|
|
case TransportMarkerBarItem:
|
|
case CdMarkerBarItem:
|
|
case MeterBarItem:
|
|
case TempoBarItem:
|
|
case MarkerBarItem:
|
|
if (is_drawable()) {
|
|
track_canvas->get_window()->set_cursor (*current_canvas_cursor);
|
|
}
|
|
break;
|
|
|
|
case MarkerItem:
|
|
if ((marker = static_cast<Marker *> (item->get_data ("marker"))) == 0) {
|
|
break;
|
|
}
|
|
entered_marker = 0;
|
|
if ((loc = find_location_from_marker (marker, is_start)) != 0) {
|
|
location_flags_changed (loc, this);
|
|
}
|
|
// fall through
|
|
case MeterMarkerItem:
|
|
case TempoMarkerItem:
|
|
|
|
if (is_drawable()) {
|
|
track_canvas->get_window()->set_cursor (*timebar_cursor);
|
|
}
|
|
|
|
break;
|
|
|
|
case FadeInHandleItem:
|
|
case FadeOutHandleItem:
|
|
rv = static_cast<RegionView*>(item->get_data ("regionview"));
|
|
{
|
|
ArdourCanvas::SimpleRect *rect = dynamic_cast<ArdourCanvas::SimpleRect *> (item);
|
|
if (rect) {
|
|
rect->property_fill_color_rgba() = rv->get_fill_color();
|
|
rect->property_outline_pixels() = 0;
|
|
}
|
|
}
|
|
break;
|
|
|
|
case AutomationTrackItem:
|
|
if (is_drawable()) {
|
|
track_canvas->get_window()->set_cursor (*current_canvas_cursor);
|
|
clear_entered_track = true;
|
|
Glib::signal_idle().connect (mem_fun(*this, &Editor::left_automation_track));
|
|
}
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
gint
|
|
Editor::left_automation_track ()
|
|
{
|
|
if (clear_entered_track) {
|
|
set_entered_track (0);
|
|
clear_entered_track = false;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
void
|
|
Editor::scrub ()
|
|
{
|
|
double delta;
|
|
|
|
if (scrubbing_direction == 0) {
|
|
/* first move */
|
|
session->request_locate (drag_info.current_pointer_frame, false);
|
|
session->request_transport_speed (0.1);
|
|
scrubbing_direction = 1;
|
|
|
|
} else {
|
|
|
|
if (last_scrub_x > drag_info.current_pointer_x) {
|
|
|
|
/* pointer moved to the left */
|
|
|
|
if (scrubbing_direction > 0) {
|
|
|
|
/* we reversed direction to go backwards */
|
|
|
|
scrub_reversals++;
|
|
scrub_reverse_distance += (int) (last_scrub_x - drag_info.current_pointer_x);
|
|
|
|
} else {
|
|
|
|
/* still moving to the left (backwards) */
|
|
|
|
scrub_reversals = 0;
|
|
scrub_reverse_distance = 0;
|
|
|
|
delta = 0.01 * (last_scrub_x - drag_info.current_pointer_x);
|
|
session->request_transport_speed (session->transport_speed() - delta);
|
|
}
|
|
|
|
} else {
|
|
/* pointer moved to the right */
|
|
|
|
if (scrubbing_direction < 0) {
|
|
/* we reversed direction to go forward */
|
|
|
|
scrub_reversals++;
|
|
scrub_reverse_distance += (int) (drag_info.current_pointer_x - last_scrub_x);
|
|
|
|
} else {
|
|
/* still moving to the right */
|
|
|
|
scrub_reversals = 0;
|
|
scrub_reverse_distance = 0;
|
|
|
|
delta = 0.01 * (drag_info.current_pointer_x - last_scrub_x);
|
|
session->request_transport_speed (session->transport_speed() + delta);
|
|
}
|
|
}
|
|
|
|
/* if there have been more than 2 opposite motion moves detected, or one that moves
|
|
back more than 10 pixels, reverse direction
|
|
*/
|
|
|
|
if (scrub_reversals >= 2 || scrub_reverse_distance > 10) {
|
|
|
|
if (scrubbing_direction > 0) {
|
|
/* was forwards, go backwards */
|
|
session->request_transport_speed (-0.1);
|
|
scrubbing_direction = -1;
|
|
} else {
|
|
/* was backwards, go forwards */
|
|
session->request_transport_speed (0.1);
|
|
scrubbing_direction = 1;
|
|
}
|
|
|
|
scrub_reverse_distance = 0;
|
|
scrub_reversals = 0;
|
|
}
|
|
}
|
|
|
|
last_scrub_x = drag_info.current_pointer_x;
|
|
}
|
|
|
|
bool
|
|
Editor::motion_handler (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type, bool from_autoscroll)
|
|
{
|
|
if (event->motion.is_hint) {
|
|
gint x, y;
|
|
|
|
/* We call this so that MOTION_NOTIFY events continue to be
|
|
delivered to the canvas. We need to do this because we set
|
|
Gdk::POINTER_MOTION_HINT_MASK on the canvas. This reduces
|
|
the density of the events, at the expense of a round-trip
|
|
to the server. Given that this will mostly occur on cases
|
|
where DISPLAY = :0.0, and given the cost of what the motion
|
|
event might do, its a good tradeoff.
|
|
*/
|
|
|
|
track_canvas->get_pointer (x, y);
|
|
}
|
|
|
|
if (current_stepping_trackview) {
|
|
/* don't keep the persistent stepped trackview if the mouse moves */
|
|
current_stepping_trackview = 0;
|
|
step_timeout.disconnect ();
|
|
}
|
|
|
|
if (session && session->actively_recording()) {
|
|
/* Sorry. no dragging stuff around while we record */
|
|
return true;
|
|
}
|
|
|
|
drag_info.item_type = item_type;
|
|
drag_info.last_pointer_x = drag_info.current_pointer_x;
|
|
drag_info.last_pointer_y = drag_info.current_pointer_y;
|
|
drag_info.current_pointer_frame = event_frame (event, &drag_info.current_pointer_x,
|
|
&drag_info.current_pointer_y);
|
|
|
|
|
|
switch (mouse_mode) {
|
|
case MouseAudition:
|
|
if (_scrubbing) {
|
|
scrub ();
|
|
}
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
|
|
if (!from_autoscroll && drag_info.item) {
|
|
/* item != 0 is the best test i can think of for dragging.
|
|
*/
|
|
if (!drag_info.move_threshold_passed) {
|
|
|
|
bool x_threshold_passed = (::llabs ((nframes64_t) (drag_info.current_pointer_x - drag_info.grab_x)) > 4LL);
|
|
bool y_threshold_passed = (::llabs ((nframes64_t) (drag_info.current_pointer_y - drag_info.grab_y)) > 4LL);
|
|
|
|
drag_info.move_threshold_passed = (x_threshold_passed || y_threshold_passed);
|
|
|
|
// and change the initial grab loc/frame if this drag info wants us to
|
|
|
|
if (drag_info.want_move_threshold && drag_info.move_threshold_passed) {
|
|
drag_info.grab_frame = drag_info.current_pointer_frame;
|
|
drag_info.grab_x = drag_info.current_pointer_x;
|
|
drag_info.grab_y = drag_info.current_pointer_y;
|
|
drag_info.last_pointer_frame = drag_info.grab_frame;
|
|
drag_info.pointer_frame_offset = drag_info.grab_frame - drag_info.last_frame_position;
|
|
}
|
|
}
|
|
}
|
|
|
|
switch (item_type) {
|
|
case PlayheadCursorItem:
|
|
case MarkerItem:
|
|
case ControlPointItem:
|
|
case MarkerBarItem:
|
|
case TempoBarItem:
|
|
case MeterBarItem:
|
|
case RangeMarkerBarItem:
|
|
case TransportMarkerBarItem:
|
|
case CdMarkerBarItem:
|
|
case TempoMarkerItem:
|
|
case MeterMarkerItem:
|
|
case RegionViewNameHighlight:
|
|
case StartSelectionTrimItem:
|
|
case EndSelectionTrimItem:
|
|
case SelectionItem:
|
|
case GainLineItem:
|
|
case AutomationLineItem:
|
|
case FadeInHandleItem:
|
|
case FadeOutHandleItem:
|
|
|
|
#ifdef WITH_CMT
|
|
case ImageFrameHandleStartItem:
|
|
case ImageFrameHandleEndItem:
|
|
case MarkerViewHandleStartItem:
|
|
case MarkerViewHandleEndItem:
|
|
#endif
|
|
|
|
if (drag_info.item && (event->motion.state & Gdk::BUTTON1_MASK ||
|
|
(event->motion.state & Gdk::BUTTON2_MASK))) {
|
|
if (!from_autoscroll) {
|
|
maybe_autoscroll_horizontally (&event->motion);
|
|
}
|
|
if (drag_info.motion_callback) {
|
|
(this->*(drag_info.motion_callback)) (item, event);
|
|
}
|
|
goto handled;
|
|
}
|
|
goto not_handled;
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
switch (mouse_mode) {
|
|
case MouseGain:
|
|
if (item_type == RegionItem) {
|
|
if (drag_info.item && drag_info.motion_callback) {
|
|
(this->*(drag_info.motion_callback)) (item, event);
|
|
}
|
|
goto handled;
|
|
}
|
|
break;
|
|
|
|
case MouseObject:
|
|
case MouseRange:
|
|
case MouseZoom:
|
|
case MouseTimeFX:
|
|
case MouseNote:
|
|
if (drag_info.item && (event->motion.state & GDK_BUTTON1_MASK ||
|
|
(event->motion.state & GDK_BUTTON2_MASK))) {
|
|
if (!from_autoscroll) {
|
|
maybe_autoscroll (&event->motion);
|
|
}
|
|
if (drag_info.motion_callback) {
|
|
(this->*(drag_info.motion_callback)) (item, event);
|
|
}
|
|
goto handled;
|
|
}
|
|
goto not_handled;
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
handled:
|
|
track_canvas_motion (event);
|
|
// drag_info.last_pointer_frame = drag_info.current_pointer_frame;
|
|
return true;
|
|
|
|
not_handled:
|
|
return false;
|
|
}
|
|
|
|
void
|
|
Editor::break_drag ()
|
|
{
|
|
stop_canvas_autoscroll ();
|
|
hide_verbose_canvas_cursor ();
|
|
|
|
if (drag_info.item) {
|
|
drag_info.item->ungrab (0);
|
|
|
|
/* put it back where it came from */
|
|
|
|
double cxw, cyw;
|
|
cxw = 0;
|
|
cyw = 0;
|
|
drag_info.item->i2w (cxw, cyw);
|
|
drag_info.item->move (drag_info.original_x - cxw, drag_info.original_y - cyw);
|
|
}
|
|
|
|
finalize_drag ();
|
|
}
|
|
|
|
void
|
|
Editor::finalize_drag ()
|
|
{
|
|
drag_info.item = 0;
|
|
drag_info.copy = false;
|
|
drag_info.motion_callback = 0;
|
|
drag_info.finished_callback = 0;
|
|
drag_info.dest_trackview = 0;
|
|
drag_info.source_trackview = 0;
|
|
drag_info.last_frame_position = 0;
|
|
drag_info.grab_frame = 0;
|
|
drag_info.last_pointer_frame = 0;
|
|
drag_info.current_pointer_frame = 0;
|
|
drag_info.brushing = false;
|
|
range_marker_drag_rect->hide();
|
|
drag_info.clear_copied_locations ();
|
|
}
|
|
|
|
void
|
|
Editor::start_grab (GdkEvent* event, Gdk::Cursor *cursor)
|
|
{
|
|
if (drag_info.item == 0) {
|
|
fatal << _("programming error: start_grab called without drag item") << endmsg;
|
|
/*NOTREACHED*/
|
|
return;
|
|
}
|
|
|
|
if (cursor == 0) {
|
|
cursor = which_grabber_cursor ();
|
|
}
|
|
|
|
// if dragging with button2, the motion is x constrained, with Alt-button2 it is y constrained
|
|
|
|
if (Keyboard::is_button2_event (&event->button)) {
|
|
if (Keyboard::modifier_state_equals (event->button.state, Keyboard::SecondaryModifier)) {
|
|
drag_info.y_constrained = true;
|
|
drag_info.x_constrained = false;
|
|
} else {
|
|
drag_info.y_constrained = false;
|
|
drag_info.x_constrained = true;
|
|
}
|
|
} else {
|
|
drag_info.x_constrained = false;
|
|
drag_info.y_constrained = false;
|
|
}
|
|
|
|
drag_info.grab_frame = event_frame (event, &drag_info.grab_x, &drag_info.grab_y);
|
|
drag_info.last_pointer_frame = drag_info.grab_frame;
|
|
drag_info.current_pointer_frame = drag_info.grab_frame;
|
|
drag_info.current_pointer_x = drag_info.grab_x;
|
|
drag_info.current_pointer_y = drag_info.grab_y;
|
|
drag_info.last_pointer_x = drag_info.current_pointer_x;
|
|
drag_info.last_pointer_y = drag_info.current_pointer_y;
|
|
drag_info.cumulative_x_drag = 0;
|
|
drag_info.cumulative_y_drag = 0;
|
|
drag_info.first_move = true;
|
|
drag_info.move_threshold_passed = false;
|
|
drag_info.want_move_threshold = false;
|
|
drag_info.pointer_frame_offset = 0;
|
|
drag_info.brushing = false;
|
|
drag_info.clear_copied_locations ();
|
|
|
|
drag_info.original_x = 0;
|
|
drag_info.original_y = 0;
|
|
drag_info.item->i2w (drag_info.original_x, drag_info.original_y);
|
|
|
|
drag_info.item->grab (Gdk::POINTER_MOTION_MASK|Gdk::BUTTON_PRESS_MASK|Gdk::BUTTON_RELEASE_MASK,
|
|
*cursor,
|
|
event->button.time);
|
|
|
|
if (session && session->transport_rolling()) {
|
|
drag_info.was_rolling = true;
|
|
} else {
|
|
drag_info.was_rolling = false;
|
|
}
|
|
|
|
switch (snap_type) {
|
|
case SnapToRegionStart:
|
|
case SnapToRegionEnd:
|
|
case SnapToRegionSync:
|
|
case SnapToRegionBoundary:
|
|
build_region_boundary_cache ();
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
void
|
|
Editor::swap_grab (ArdourCanvas::Item* new_item, Gdk::Cursor* cursor, uint32_t time)
|
|
{
|
|
drag_info.item->ungrab (0);
|
|
drag_info.item = new_item;
|
|
|
|
if (cursor == 0) {
|
|
cursor = which_grabber_cursor ();
|
|
}
|
|
|
|
drag_info.item->grab (Gdk::POINTER_MOTION_MASK|Gdk::BUTTON_PRESS_MASK|Gdk::BUTTON_RELEASE_MASK, *cursor, time);
|
|
}
|
|
|
|
bool
|
|
Editor::end_grab (ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
bool did_drag = false;
|
|
|
|
stop_canvas_autoscroll ();
|
|
|
|
if (drag_info.item == 0) {
|
|
return false;
|
|
}
|
|
|
|
drag_info.item->ungrab (event->button.time);
|
|
|
|
if (drag_info.finished_callback) {
|
|
drag_info.last_pointer_x = drag_info.current_pointer_x;
|
|
drag_info.last_pointer_y = drag_info.current_pointer_y;
|
|
(this->*(drag_info.finished_callback)) (item, event);
|
|
}
|
|
|
|
did_drag = !drag_info.first_move;
|
|
|
|
hide_verbose_canvas_cursor();
|
|
|
|
finalize_drag ();
|
|
|
|
return did_drag;
|
|
}
|
|
|
|
void
|
|
Editor::region_gain_motion_callback (ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
if (drag_info.first_move && drag_info.move_threshold_passed) {
|
|
drag_info.first_move = false;
|
|
}
|
|
}
|
|
|
|
void
|
|
Editor::start_fade_in_grab (ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
drag_info.item = item;
|
|
drag_info.motion_callback = &Editor::fade_in_drag_motion_callback;
|
|
drag_info.finished_callback = &Editor::fade_in_drag_finished_callback;
|
|
|
|
start_grab (event);
|
|
|
|
if ((drag_info.data = (item->get_data ("regionview"))) == 0) {
|
|
fatal << _("programming error: fade in canvas item has no regionview data pointer!") << endmsg;
|
|
/*NOTREACHED*/
|
|
}
|
|
|
|
AudioRegionView* arv = static_cast<AudioRegionView*>(drag_info.data);
|
|
|
|
|
|
drag_info.pointer_frame_offset = drag_info.grab_frame - ((nframes64_t) arv->audio_region()->fade_in()->back()->when + arv->region()->position());
|
|
}
|
|
|
|
void
|
|
Editor::fade_in_drag_motion_callback (ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
AudioRegionView* arv = static_cast<AudioRegionView*>(drag_info.data);
|
|
nframes64_t pos;
|
|
nframes64_t fade_length;
|
|
|
|
if (drag_info.current_pointer_frame > drag_info.pointer_frame_offset) {
|
|
pos = drag_info.current_pointer_frame - drag_info.pointer_frame_offset;
|
|
}
|
|
else {
|
|
pos = 0;
|
|
}
|
|
|
|
if (!Keyboard::modifier_state_contains (event->button.state, Keyboard::snap_modifier())) {
|
|
snap_to (pos);
|
|
}
|
|
|
|
if (pos < (arv->region()->position() + 64)) {
|
|
fade_length = 64; // this should be a minimum defined somewhere
|
|
} else if (pos > arv->region()->last_frame()) {
|
|
fade_length = arv->region()->length();
|
|
} else {
|
|
fade_length = pos - arv->region()->position();
|
|
}
|
|
/* mapover the region selection */
|
|
|
|
for (RegionSelection::iterator i = selection->regions.begin(); i != selection->regions.end(); ++i) {
|
|
|
|
AudioRegionView* tmp = dynamic_cast<AudioRegionView*> (*i);
|
|
|
|
if (!tmp) {
|
|
continue;
|
|
}
|
|
|
|
tmp->reset_fade_in_shape_width (fade_length);
|
|
}
|
|
|
|
show_verbose_duration_cursor (arv->region()->position(), arv->region()->position() + fade_length, 10);
|
|
|
|
drag_info.first_move = false;
|
|
}
|
|
|
|
void
|
|
Editor::fade_in_drag_finished_callback (ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
AudioRegionView* arv = static_cast<AudioRegionView*>(drag_info.data);
|
|
nframes64_t pos;
|
|
nframes64_t fade_length;
|
|
|
|
if (drag_info.first_move) return;
|
|
|
|
if (drag_info.current_pointer_frame > drag_info.pointer_frame_offset) {
|
|
pos = drag_info.current_pointer_frame - drag_info.pointer_frame_offset;
|
|
} else {
|
|
pos = 0;
|
|
}
|
|
|
|
if (pos < (arv->region()->position() + 64)) {
|
|
fade_length = 64; // this should be a minimum defined somewhere
|
|
} else if (pos > arv->region()->last_frame()) {
|
|
fade_length = arv->region()->length();
|
|
} else {
|
|
fade_length = pos - arv->region()->position();
|
|
}
|
|
|
|
begin_reversible_command (_("change fade in length"));
|
|
|
|
for (RegionSelection::iterator i = selection->regions.begin(); i != selection->regions.end(); ++i) {
|
|
|
|
AudioRegionView* tmp = dynamic_cast<AudioRegionView*> (*i);
|
|
|
|
if (!tmp) {
|
|
continue;
|
|
}
|
|
|
|
boost::shared_ptr<AutomationList> alist = tmp->audio_region()->fade_in();
|
|
XMLNode &before = alist->get_state();
|
|
|
|
tmp->audio_region()->set_fade_in_length (fade_length);
|
|
tmp->audio_region()->set_fade_in_active (true);
|
|
|
|
XMLNode &after = alist->get_state();
|
|
session->add_command(new MementoCommand<AutomationList>(*alist.get(), &before, &after));
|
|
}
|
|
|
|
commit_reversible_command ();
|
|
}
|
|
|
|
void
|
|
Editor::start_fade_out_grab (ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
drag_info.item = item;
|
|
drag_info.motion_callback = &Editor::fade_out_drag_motion_callback;
|
|
drag_info.finished_callback = &Editor::fade_out_drag_finished_callback;
|
|
|
|
start_grab (event);
|
|
|
|
if ((drag_info.data = (item->get_data ("regionview"))) == 0) {
|
|
fatal << _("programming error: fade out canvas item has no regionview data pointer!") << endmsg;
|
|
/*NOTREACHED*/
|
|
}
|
|
|
|
AudioRegionView* arv = static_cast<AudioRegionView*>(drag_info.data);
|
|
|
|
drag_info.pointer_frame_offset = drag_info.grab_frame - (arv->region()->length() - (nframes64_t) arv->audio_region()->fade_out()->back()->when + arv->region()->position());
|
|
}
|
|
|
|
void
|
|
Editor::fade_out_drag_motion_callback (ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
AudioRegionView* arv = static_cast<AudioRegionView*>(drag_info.data);
|
|
nframes64_t pos;
|
|
nframes64_t fade_length;
|
|
|
|
if (drag_info.current_pointer_frame > drag_info.pointer_frame_offset) {
|
|
pos = drag_info.current_pointer_frame - drag_info.pointer_frame_offset;
|
|
} else {
|
|
pos = 0;
|
|
}
|
|
|
|
if (!Keyboard::modifier_state_contains (event->button.state, Keyboard::snap_modifier())) {
|
|
snap_to (pos);
|
|
}
|
|
|
|
if (pos > (arv->region()->last_frame() - 64)) {
|
|
fade_length = 64; // this should really be a minimum fade defined somewhere
|
|
}
|
|
else if (pos < arv->region()->position()) {
|
|
fade_length = arv->region()->length();
|
|
}
|
|
else {
|
|
fade_length = arv->region()->last_frame() - pos;
|
|
}
|
|
|
|
/* mapover the region selection */
|
|
|
|
for (RegionSelection::iterator i = selection->regions.begin(); i != selection->regions.end(); ++i) {
|
|
|
|
AudioRegionView* tmp = dynamic_cast<AudioRegionView*> (*i);
|
|
|
|
if (!tmp) {
|
|
continue;
|
|
}
|
|
|
|
tmp->reset_fade_out_shape_width (fade_length);
|
|
}
|
|
|
|
show_verbose_duration_cursor (arv->region()->last_frame() - fade_length, arv->region()->last_frame(), 10);
|
|
|
|
drag_info.first_move = false;
|
|
}
|
|
|
|
void
|
|
Editor::fade_out_drag_finished_callback (ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
if (drag_info.first_move) return;
|
|
|
|
AudioRegionView* arv = static_cast<AudioRegionView*>(drag_info.data);
|
|
nframes64_t pos;
|
|
nframes64_t fade_length;
|
|
|
|
if (drag_info.current_pointer_frame > drag_info.pointer_frame_offset) {
|
|
pos = drag_info.current_pointer_frame - drag_info.pointer_frame_offset;
|
|
}
|
|
else {
|
|
pos = 0;
|
|
}
|
|
|
|
if (!Keyboard::modifier_state_contains (event->button.state, Keyboard::snap_modifier())) {
|
|
snap_to (pos);
|
|
}
|
|
|
|
if (pos > (arv->region()->last_frame() - 64)) {
|
|
fade_length = 64; // this should really be a minimum fade defined somewhere
|
|
}
|
|
else if (pos < arv->region()->position()) {
|
|
fade_length = arv->region()->length();
|
|
}
|
|
else {
|
|
fade_length = arv->region()->last_frame() - pos;
|
|
}
|
|
|
|
begin_reversible_command (_("change fade out length"));
|
|
|
|
for (RegionSelection::iterator i = selection->regions.begin(); i != selection->regions.end(); ++i) {
|
|
|
|
AudioRegionView* tmp = dynamic_cast<AudioRegionView*> (*i);
|
|
|
|
if (!tmp) {
|
|
continue;
|
|
}
|
|
|
|
boost::shared_ptr<AutomationList> alist = tmp->audio_region()->fade_out();
|
|
XMLNode &before = alist->get_state();
|
|
|
|
tmp->audio_region()->set_fade_out_length (fade_length);
|
|
tmp->audio_region()->set_fade_out_active (true);
|
|
|
|
XMLNode &after = alist->get_state();
|
|
session->add_command(new MementoCommand<AutomationList>(*alist.get(), &before, &after));
|
|
}
|
|
|
|
commit_reversible_command ();
|
|
}
|
|
|
|
void
|
|
Editor::start_cursor_grab (ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
drag_info.item = item;
|
|
drag_info.motion_callback = &Editor::cursor_drag_motion_callback;
|
|
drag_info.finished_callback = &Editor::cursor_drag_finished_callback;
|
|
|
|
start_grab (event);
|
|
|
|
if ((drag_info.data = (item->get_data ("cursor"))) == 0) {
|
|
fatal << _("programming error: cursor canvas item has no cursor data pointer!") << endmsg;
|
|
/*NOTREACHED*/
|
|
}
|
|
|
|
Cursor* cursor = (Cursor *) drag_info.data;
|
|
|
|
if (cursor == playhead_cursor) {
|
|
_dragging_playhead = true;
|
|
|
|
if (session && drag_info.was_rolling) {
|
|
session->request_stop ();
|
|
}
|
|
|
|
if (session && session->is_auditioning()) {
|
|
session->cancel_audition ();
|
|
}
|
|
}
|
|
|
|
drag_info.pointer_frame_offset = drag_info.grab_frame - cursor->current_frame;
|
|
|
|
show_verbose_time_cursor (cursor->current_frame, 10);
|
|
}
|
|
|
|
void
|
|
Editor::start_cursor_grab_no_stop (ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
drag_info.item = item;
|
|
drag_info.motion_callback = &Editor::cursor_drag_motion_callback;
|
|
drag_info.finished_callback = &Editor::cursor_drag_finished_ensure_locate_callback;
|
|
|
|
start_grab (event);
|
|
|
|
if ((drag_info.data = (item->get_data ("cursor"))) == 0) {
|
|
fatal << _("programming error: cursor canvas item has no cursor data pointer!") << endmsg;
|
|
/*NOTREACHED*/
|
|
}
|
|
|
|
Cursor* cursor = (Cursor *) drag_info.data;
|
|
nframes64_t where = event_frame (event, 0, 0);
|
|
|
|
snap_to(where);
|
|
playhead_cursor->set_position (where);
|
|
|
|
if (cursor == playhead_cursor) {
|
|
_dragging_playhead = true;
|
|
|
|
if (session && session->is_auditioning()) {
|
|
session->cancel_audition ();
|
|
}
|
|
}
|
|
|
|
drag_info.pointer_frame_offset = drag_info.grab_frame - cursor->current_frame;
|
|
|
|
show_verbose_time_cursor (cursor->current_frame, 10);
|
|
}
|
|
|
|
void
|
|
Editor::cursor_drag_motion_callback (ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
Cursor* cursor = (Cursor *) drag_info.data;
|
|
nframes64_t adjusted_frame;
|
|
|
|
if (drag_info.current_pointer_frame > drag_info.pointer_frame_offset) {
|
|
adjusted_frame = drag_info.current_pointer_frame - drag_info.pointer_frame_offset;
|
|
}
|
|
else {
|
|
adjusted_frame = 0;
|
|
}
|
|
|
|
if (!Keyboard::modifier_state_contains (event->button.state, Keyboard::snap_modifier())) {
|
|
if (cursor == playhead_cursor) {
|
|
snap_to (adjusted_frame);
|
|
}
|
|
}
|
|
|
|
if (adjusted_frame == drag_info.last_pointer_frame) return;
|
|
|
|
cursor->set_position (adjusted_frame);
|
|
|
|
show_verbose_time_cursor (cursor->current_frame, 10);
|
|
|
|
#ifdef GTKOSX
|
|
track_canvas->update_now ();
|
|
#endif
|
|
UpdateAllTransportClocks (cursor->current_frame);
|
|
|
|
drag_info.last_pointer_frame = adjusted_frame;
|
|
drag_info.first_move = false;
|
|
}
|
|
|
|
void
|
|
Editor::cursor_drag_finished_callback (ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
_dragging_playhead = false;
|
|
|
|
if (drag_info.first_move) {
|
|
return;
|
|
}
|
|
|
|
cursor_drag_motion_callback (item, event);
|
|
|
|
if (item == &playhead_cursor->canvas_item) {
|
|
if (session) {
|
|
session->request_locate (playhead_cursor->current_frame, drag_info.was_rolling);
|
|
_pending_locate_request = true;
|
|
}
|
|
}
|
|
}
|
|
|
|
void
|
|
Editor::cursor_drag_finished_ensure_locate_callback (ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
_dragging_playhead = false;
|
|
|
|
cursor_drag_motion_callback (item, event);
|
|
|
|
if (item == &playhead_cursor->canvas_item) {
|
|
if (session) {
|
|
session->request_locate (playhead_cursor->current_frame, drag_info.was_rolling);
|
|
_pending_locate_request = true;
|
|
}
|
|
}
|
|
}
|
|
|
|
void
|
|
Editor::update_marker_drag_item (Location *location)
|
|
{
|
|
double x1 = frame_to_pixel (location->start());
|
|
double x2 = frame_to_pixel (location->end());
|
|
|
|
if (location->is_mark()) {
|
|
marker_drag_line_points.front().set_x(x1);
|
|
marker_drag_line_points.back().set_x(x1);
|
|
marker_drag_line->property_points() = marker_drag_line_points;
|
|
} else {
|
|
range_marker_drag_rect->property_x1() = x1;
|
|
range_marker_drag_rect->property_x2() = x2;
|
|
}
|
|
}
|
|
|
|
|
|
void
|
|
Editor::start_marker_grab (ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
Marker* marker;
|
|
|
|
if ((marker = static_cast<Marker *> (item->get_data ("marker"))) == 0) {
|
|
fatal << _("programming error: marker canvas item has no marker object pointer!") << endmsg;
|
|
/*NOTREACHED*/
|
|
}
|
|
|
|
bool is_start;
|
|
|
|
Location *location = find_location_from_marker (marker, is_start);
|
|
|
|
drag_info.item = item;
|
|
drag_info.data = marker;
|
|
drag_info.motion_callback = &Editor::marker_drag_motion_callback;
|
|
drag_info.finished_callback = &Editor::marker_drag_finished_callback;
|
|
|
|
start_grab (event);
|
|
|
|
_dragging_edit_point = true;
|
|
|
|
drag_info.pointer_frame_offset = drag_info.grab_frame - (is_start ? location->start() : location->end());
|
|
|
|
update_marker_drag_item (location);
|
|
|
|
if (location->is_mark()) {
|
|
// marker_drag_line->show();
|
|
// marker_drag_line->raise_to_top();
|
|
} else {
|
|
range_marker_drag_rect->show();
|
|
//range_marker_drag_rect->raise_to_top();
|
|
}
|
|
|
|
if (is_start) {
|
|
show_verbose_time_cursor (location->start(), 10);
|
|
} else {
|
|
show_verbose_time_cursor (location->end(), 10);
|
|
}
|
|
|
|
Selection::Operation op = Keyboard::selection_type (event->button.state);
|
|
|
|
switch (op) {
|
|
case Selection::Toggle:
|
|
selection->toggle (marker);
|
|
break;
|
|
case Selection::Set:
|
|
if (!selection->selected (marker)) {
|
|
selection->set (marker);
|
|
}
|
|
break;
|
|
case Selection::Extend:
|
|
{
|
|
Locations::LocationList ll;
|
|
list<Marker*> to_add;
|
|
nframes64_t s, e;
|
|
selection->markers.range (s, e);
|
|
s = min (marker->position(), s);
|
|
e = max (marker->position(), e);
|
|
s = min (s, e);
|
|
e = max (s, e);
|
|
if (e < max_frames) {
|
|
++e;
|
|
}
|
|
session->locations()->find_all_between (s, e, ll, Location::Flags (0));
|
|
for (Locations::LocationList::iterator i = ll.begin(); i != ll.end(); ++i) {
|
|
LocationMarkers* lm = find_location_markers (*i);
|
|
if (lm) {
|
|
if (lm->start) {
|
|
to_add.push_back (lm->start);
|
|
}
|
|
if (lm->end) {
|
|
to_add.push_back (lm->end);
|
|
}
|
|
}
|
|
}
|
|
if (!to_add.empty()) {
|
|
selection->add (to_add);
|
|
}
|
|
break;
|
|
}
|
|
case Selection::Add:
|
|
selection->add (marker);
|
|
break;
|
|
}
|
|
|
|
/* set up copies for us to manipulate during the drag */
|
|
|
|
drag_info.clear_copied_locations ();
|
|
|
|
for (MarkerSelection::iterator i = selection->markers.begin(); i != selection->markers.end(); ++i) {
|
|
Location *l = find_location_from_marker (*i, is_start);
|
|
drag_info.copied_locations.push_back (new Location (*l));
|
|
}
|
|
}
|
|
|
|
void
|
|
Editor::marker_drag_motion_callback (ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
nframes64_t f_delta = 0;
|
|
nframes64_t newframe;
|
|
bool is_start;
|
|
bool move_both = false;
|
|
Marker* dragged_marker = (Marker*) drag_info.data;
|
|
Marker* marker;
|
|
Location *real_location;
|
|
Location *copy_location = 0;
|
|
|
|
if (drag_info.pointer_frame_offset <= drag_info.current_pointer_frame) {
|
|
newframe = drag_info.current_pointer_frame - drag_info.pointer_frame_offset;
|
|
} else {
|
|
newframe = 0;
|
|
}
|
|
|
|
nframes64_t next = newframe;
|
|
|
|
if (!Keyboard::modifier_state_contains (event->button.state, Keyboard::snap_modifier())) {
|
|
snap_to (newframe, 0, true);
|
|
}
|
|
|
|
if (drag_info.current_pointer_frame == drag_info.last_pointer_frame) {
|
|
return;
|
|
}
|
|
|
|
if (Keyboard::modifier_state_equals (event->button.state, Keyboard::PrimaryModifier)) {
|
|
move_both = true;
|
|
}
|
|
|
|
MarkerSelection::iterator i;
|
|
list<Location*>::iterator x;
|
|
|
|
/* find the marker we're dragging, and compute the delta */
|
|
|
|
for (i = selection->markers.begin(), x = drag_info.copied_locations.begin();
|
|
x != drag_info.copied_locations.end() && i != selection->markers.end();
|
|
++i, ++x) {
|
|
|
|
copy_location = *x;
|
|
marker = *i;
|
|
|
|
if (marker == dragged_marker) {
|
|
|
|
if ((real_location = find_location_from_marker (marker, is_start)) == 0) {
|
|
/* que pasa ?? */
|
|
return;
|
|
}
|
|
|
|
if (real_location->is_mark()) {
|
|
f_delta = newframe - copy_location->start();
|
|
} else {
|
|
|
|
|
|
switch (marker->type()) {
|
|
case Marker::Start:
|
|
case Marker::LoopStart:
|
|
case Marker::PunchIn:
|
|
f_delta = newframe - copy_location->start();
|
|
break;
|
|
|
|
case Marker::End:
|
|
case Marker::LoopEnd:
|
|
case Marker::PunchOut:
|
|
f_delta = newframe - copy_location->end();
|
|
break;
|
|
default:
|
|
/* what kind of marker is this ? */
|
|
return;
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (i == selection->markers.end()) {
|
|
/* hmm, impossible - we didn't find the dragged marker */
|
|
return;
|
|
}
|
|
|
|
/* now move them all */
|
|
|
|
for (i = selection->markers.begin(), x = drag_info.copied_locations.begin();
|
|
x != drag_info.copied_locations.end() && i != selection->markers.end();
|
|
++i, ++x) {
|
|
|
|
copy_location = *x;
|
|
marker = *i;
|
|
|
|
/* call this to find out if its the start or end */
|
|
|
|
if ((real_location = find_location_from_marker (marker, is_start)) == 0) {
|
|
continue;
|
|
}
|
|
|
|
if (real_location->locked()) {
|
|
continue;
|
|
}
|
|
|
|
if (copy_location->is_mark()) {
|
|
|
|
/* just move it */
|
|
|
|
copy_location->set_start (copy_location->start() + f_delta);
|
|
|
|
} else {
|
|
|
|
nframes64_t new_start = copy_location->start() + f_delta;
|
|
nframes64_t new_end = copy_location->end() + f_delta;
|
|
|
|
if (is_start) { // start-of-range marker
|
|
|
|
if (move_both) {
|
|
copy_location->set_start (new_start);
|
|
copy_location->set_end (new_end);
|
|
} else if (new_start < copy_location->end()) {
|
|
copy_location->set_start (new_start);
|
|
} else {
|
|
snap_to (next, 1, true);
|
|
copy_location->set_end (next);
|
|
copy_location->set_start (newframe);
|
|
}
|
|
|
|
} else { // end marker
|
|
|
|
if (move_both) {
|
|
copy_location->set_end (new_end);
|
|
copy_location->set_start (new_start);
|
|
} else if (new_end > copy_location->start()) {
|
|
copy_location->set_end (new_end);
|
|
} else if (newframe > 0) {
|
|
snap_to (next, -1, true);
|
|
copy_location->set_start (next);
|
|
copy_location->set_end (newframe);
|
|
}
|
|
}
|
|
}
|
|
update_marker_drag_item (copy_location);
|
|
|
|
LocationMarkers* lm = find_location_markers (real_location);
|
|
|
|
if (lm) {
|
|
lm->set_position (copy_location->start(), copy_location->end());
|
|
}
|
|
}
|
|
|
|
drag_info.last_pointer_frame = drag_info.current_pointer_frame;
|
|
drag_info.first_move = false;
|
|
|
|
if (drag_info.copied_locations.empty()) {
|
|
abort();
|
|
}
|
|
|
|
edit_point_clock.set (drag_info.copied_locations.front()->start());
|
|
show_verbose_time_cursor (newframe, 10);
|
|
|
|
#ifdef GTKOSX
|
|
track_canvas->update_now ();
|
|
#endif
|
|
edit_point_clock.set (copy_location->start());
|
|
}
|
|
|
|
void
|
|
Editor::marker_drag_finished_callback (ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
if (drag_info.first_move) {
|
|
|
|
/* just a click, do nothing but finish
|
|
off the selection process
|
|
*/
|
|
|
|
Selection::Operation op = Keyboard::selection_type (event->button.state);
|
|
Marker* marker = (Marker *) drag_info.data;
|
|
|
|
switch (op) {
|
|
case Selection::Set:
|
|
if (selection->selected (marker) && selection->markers.size() > 1) {
|
|
selection->set (marker);
|
|
}
|
|
break;
|
|
|
|
case Selection::Toggle:
|
|
case Selection::Extend:
|
|
case Selection::Add:
|
|
break;
|
|
}
|
|
|
|
return;
|
|
}
|
|
|
|
_dragging_edit_point = false;
|
|
|
|
|
|
begin_reversible_command ( _("move marker") );
|
|
XMLNode &before = session->locations()->get_state();
|
|
|
|
MarkerSelection::iterator i;
|
|
list<Location*>::iterator x;
|
|
bool is_start;
|
|
|
|
for (i = selection->markers.begin(), x = drag_info.copied_locations.begin();
|
|
x != drag_info.copied_locations.end() && i != selection->markers.end();
|
|
++i, ++x) {
|
|
|
|
Location * location = find_location_from_marker ((*i), is_start);
|
|
|
|
if (location) {
|
|
|
|
if (location->locked()) {
|
|
return;
|
|
}
|
|
|
|
if (location->is_mark()) {
|
|
location->set_start ((*x)->start());
|
|
} else {
|
|
location->set ((*x)->start(), (*x)->end());
|
|
}
|
|
}
|
|
}
|
|
|
|
XMLNode &after = session->locations()->get_state();
|
|
session->add_command(new MementoCommand<Locations>(*(session->locations()), &before, &after));
|
|
commit_reversible_command ();
|
|
|
|
marker_drag_line->hide();
|
|
range_marker_drag_rect->hide();
|
|
}
|
|
|
|
void
|
|
Editor::start_meter_marker_grab (ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
Marker* marker;
|
|
MeterMarker* meter_marker;
|
|
|
|
if ((marker = reinterpret_cast<Marker *> (item->get_data ("marker"))) == 0) {
|
|
fatal << _("programming error: meter marker canvas item has no marker object pointer!") << endmsg;
|
|
/*NOTREACHED*/
|
|
}
|
|
|
|
meter_marker = dynamic_cast<MeterMarker*> (marker);
|
|
|
|
MetricSection& section (meter_marker->meter());
|
|
|
|
if (!section.movable()) {
|
|
return;
|
|
}
|
|
|
|
drag_info.item = item;
|
|
drag_info.copy = false;
|
|
drag_info.data = marker;
|
|
drag_info.motion_callback = &Editor::meter_marker_drag_motion_callback;
|
|
drag_info.finished_callback = &Editor::meter_marker_drag_finished_callback;
|
|
|
|
start_grab (event);
|
|
|
|
drag_info.pointer_frame_offset = drag_info.grab_frame - meter_marker->meter().frame();
|
|
|
|
show_verbose_time_cursor (drag_info.current_pointer_frame, 10);
|
|
}
|
|
|
|
void
|
|
Editor::start_meter_marker_copy_grab (ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
Marker* marker;
|
|
MeterMarker* meter_marker;
|
|
|
|
if ((marker = reinterpret_cast<Marker *> (item->get_data ("marker"))) == 0) {
|
|
fatal << _("programming error: meter marker canvas item has no marker object pointer!") << endmsg;
|
|
/*NOTREACHED*/
|
|
}
|
|
|
|
meter_marker = dynamic_cast<MeterMarker*> (marker);
|
|
|
|
// create a dummy marker for visual representation of moving the copy.
|
|
// The actual copying is not done before we reach the finish callback.
|
|
char name[64];
|
|
snprintf (name, sizeof(name), "%g/%g", meter_marker->meter().beats_per_bar(), meter_marker->meter().note_divisor ());
|
|
MeterMarker* new_marker = new MeterMarker(*this, *meter_group, ARDOUR_UI::config()->canvasvar_MeterMarker.get(), name,
|
|
*new MeterSection(meter_marker->meter()));
|
|
|
|
drag_info.item = &new_marker->the_item();
|
|
drag_info.copy = true;
|
|
drag_info.data = new_marker;
|
|
drag_info.motion_callback = &Editor::meter_marker_drag_motion_callback;
|
|
drag_info.finished_callback = &Editor::meter_marker_drag_finished_callback;
|
|
|
|
start_grab (event);
|
|
|
|
drag_info.pointer_frame_offset = drag_info.grab_frame - meter_marker->meter().frame();
|
|
|
|
show_verbose_time_cursor (drag_info.current_pointer_frame, 10);
|
|
}
|
|
|
|
void
|
|
Editor::meter_marker_drag_motion_callback (ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
MeterMarker* marker = (MeterMarker *) drag_info.data;
|
|
nframes64_t adjusted_frame;
|
|
|
|
if (drag_info.current_pointer_frame > drag_info.pointer_frame_offset) {
|
|
adjusted_frame = drag_info.current_pointer_frame - drag_info.pointer_frame_offset;
|
|
}
|
|
else {
|
|
adjusted_frame = 0;
|
|
}
|
|
|
|
if (!Keyboard::modifier_state_contains (event->button.state, Keyboard::snap_modifier())) {
|
|
snap_to (adjusted_frame);
|
|
}
|
|
|
|
if (adjusted_frame == drag_info.last_pointer_frame) return;
|
|
|
|
marker->set_position (adjusted_frame);
|
|
|
|
|
|
drag_info.last_pointer_frame = adjusted_frame;
|
|
drag_info.first_move = false;
|
|
|
|
show_verbose_time_cursor (adjusted_frame, 10);
|
|
}
|
|
|
|
void
|
|
Editor::meter_marker_drag_finished_callback (ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
if (drag_info.first_move) return;
|
|
|
|
meter_marker_drag_motion_callback (drag_info.item, event);
|
|
|
|
MeterMarker* marker = (MeterMarker *) drag_info.data;
|
|
BBT_Time when;
|
|
|
|
TempoMap& map (session->tempo_map());
|
|
map.bbt_time (drag_info.last_pointer_frame, when);
|
|
|
|
if (drag_info.copy == true) {
|
|
begin_reversible_command (_("copy meter mark"));
|
|
XMLNode &before = map.get_state();
|
|
map.add_meter (marker->meter(), when);
|
|
XMLNode &after = map.get_state();
|
|
session->add_command(new MementoCommand<TempoMap>(map, &before, &after));
|
|
commit_reversible_command ();
|
|
|
|
// delete the dummy marker we used for visual representation of copying.
|
|
// a new visual marker will show up automatically.
|
|
delete marker;
|
|
} else {
|
|
begin_reversible_command (_("move meter mark"));
|
|
XMLNode &before = map.get_state();
|
|
map.move_meter (marker->meter(), when);
|
|
XMLNode &after = map.get_state();
|
|
session->add_command(new MementoCommand<TempoMap>(map, &before, &after));
|
|
commit_reversible_command ();
|
|
}
|
|
}
|
|
|
|
void
|
|
Editor::start_tempo_marker_grab (ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
Marker* marker;
|
|
TempoMarker* tempo_marker;
|
|
|
|
if ((marker = reinterpret_cast<Marker *> (item->get_data ("marker"))) == 0) {
|
|
fatal << _("programming error: tempo marker canvas item has no marker object pointer!") << endmsg;
|
|
/*NOTREACHED*/
|
|
}
|
|
|
|
if ((tempo_marker = dynamic_cast<TempoMarker *> (marker)) == 0) {
|
|
fatal << _("programming error: marker for tempo is not a tempo marker!") << endmsg;
|
|
/*NOTREACHED*/
|
|
}
|
|
|
|
MetricSection& section (tempo_marker->tempo());
|
|
|
|
if (!section.movable()) {
|
|
return;
|
|
}
|
|
|
|
drag_info.item = item;
|
|
drag_info.copy = false;
|
|
drag_info.data = marker;
|
|
drag_info.motion_callback = &Editor::tempo_marker_drag_motion_callback;
|
|
drag_info.finished_callback = &Editor::tempo_marker_drag_finished_callback;
|
|
|
|
start_grab (event);
|
|
|
|
drag_info.pointer_frame_offset = drag_info.grab_frame - tempo_marker->tempo().frame();
|
|
show_verbose_time_cursor (drag_info.current_pointer_frame, 10);
|
|
}
|
|
|
|
void
|
|
Editor::start_tempo_marker_copy_grab (ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
Marker* marker;
|
|
TempoMarker* tempo_marker;
|
|
|
|
if ((marker = reinterpret_cast<Marker *> (item->get_data ("marker"))) == 0) {
|
|
fatal << _("programming error: tempo marker canvas item has no marker object pointer!") << endmsg;
|
|
/*NOTREACHED*/
|
|
}
|
|
|
|
if ((tempo_marker = dynamic_cast<TempoMarker *> (marker)) == 0) {
|
|
fatal << _("programming error: marker for tempo is not a tempo marker!") << endmsg;
|
|
/*NOTREACHED*/
|
|
}
|
|
|
|
// create a dummy marker for visual representation of moving the copy.
|
|
// The actual copying is not done before we reach the finish callback.
|
|
char name[64];
|
|
snprintf (name, sizeof (name), "%.2f", tempo_marker->tempo().beats_per_minute());
|
|
TempoMarker* new_marker = new TempoMarker(*this, *tempo_group, ARDOUR_UI::config()->canvasvar_TempoMarker.get(), name,
|
|
*new TempoSection(tempo_marker->tempo()));
|
|
|
|
drag_info.item = &new_marker->the_item();
|
|
drag_info.copy = true;
|
|
drag_info.data = new_marker;
|
|
drag_info.motion_callback = &Editor::tempo_marker_drag_motion_callback;
|
|
drag_info.finished_callback = &Editor::tempo_marker_drag_finished_callback;
|
|
|
|
start_grab (event);
|
|
|
|
drag_info.pointer_frame_offset = drag_info.grab_frame - tempo_marker->tempo().frame();
|
|
|
|
show_verbose_time_cursor (drag_info.current_pointer_frame, 10);
|
|
}
|
|
|
|
void
|
|
Editor::tempo_marker_drag_motion_callback (ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
TempoMarker* marker = (TempoMarker *) drag_info.data;
|
|
nframes64_t adjusted_frame;
|
|
|
|
if (drag_info.current_pointer_frame > drag_info.pointer_frame_offset) {
|
|
adjusted_frame = drag_info.current_pointer_frame - drag_info.pointer_frame_offset;
|
|
}
|
|
else {
|
|
adjusted_frame = 0;
|
|
}
|
|
|
|
if (!Keyboard::modifier_state_contains (event->button.state, Keyboard::snap_modifier())) {
|
|
snap_to (adjusted_frame);
|
|
}
|
|
|
|
if (adjusted_frame == drag_info.last_pointer_frame) return;
|
|
|
|
/* OK, we've moved far enough to make it worth actually move the thing. */
|
|
|
|
marker->set_position (adjusted_frame);
|
|
|
|
show_verbose_time_cursor (adjusted_frame, 10);
|
|
|
|
drag_info.last_pointer_frame = adjusted_frame;
|
|
drag_info.first_move = false;
|
|
}
|
|
|
|
void
|
|
Editor::tempo_marker_drag_finished_callback (ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
if (drag_info.first_move) return;
|
|
|
|
tempo_marker_drag_motion_callback (drag_info.item, event);
|
|
|
|
TempoMarker* marker = (TempoMarker *) drag_info.data;
|
|
BBT_Time when;
|
|
|
|
TempoMap& map (session->tempo_map());
|
|
map.bbt_time (drag_info.last_pointer_frame, when);
|
|
|
|
if (drag_info.copy == true) {
|
|
begin_reversible_command (_("copy tempo mark"));
|
|
XMLNode &before = map.get_state();
|
|
map.add_tempo (marker->tempo(), when);
|
|
XMLNode &after = map.get_state();
|
|
session->add_command (new MementoCommand<TempoMap>(map, &before, &after));
|
|
commit_reversible_command ();
|
|
|
|
// delete the dummy marker we used for visual representation of copying.
|
|
// a new visual marker will show up automatically.
|
|
delete marker;
|
|
} else {
|
|
begin_reversible_command (_("move tempo mark"));
|
|
XMLNode &before = map.get_state();
|
|
map.move_tempo (marker->tempo(), when);
|
|
XMLNode &after = map.get_state();
|
|
session->add_command (new MementoCommand<TempoMap>(map, &before, &after));
|
|
commit_reversible_command ();
|
|
}
|
|
}
|
|
|
|
void
|
|
Editor::remove_gain_control_point (ArdourCanvas::Item*item, GdkEvent* event)
|
|
{
|
|
ControlPoint* control_point;
|
|
|
|
if ((control_point = reinterpret_cast<ControlPoint *> (item->get_data ("control_point"))) == 0) {
|
|
fatal << _("programming error: control point canvas item has no control point object pointer!") << endmsg;
|
|
/*NOTREACHED*/
|
|
}
|
|
|
|
// We shouldn't remove the first or last gain point
|
|
if (control_point->line().is_last_point(*control_point) ||
|
|
control_point->line().is_first_point(*control_point)) {
|
|
return;
|
|
}
|
|
|
|
control_point->line().remove_point (*control_point);
|
|
}
|
|
|
|
void
|
|
Editor::remove_control_point (ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
ControlPoint* control_point;
|
|
|
|
if ((control_point = reinterpret_cast<ControlPoint *> (item->get_data ("control_point"))) == 0) {
|
|
fatal << _("programming error: control point canvas item has no control point object pointer!") << endmsg;
|
|
/*NOTREACHED*/
|
|
}
|
|
|
|
control_point->line().remove_point (*control_point);
|
|
}
|
|
|
|
void
|
|
Editor::start_control_point_grab (ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
ControlPoint* control_point;
|
|
|
|
if ((control_point = reinterpret_cast<ControlPoint *> (item->get_data ("control_point"))) == 0) {
|
|
fatal << _("programming error: control point canvas item has no control point object pointer!") << endmsg;
|
|
/*NOTREACHED*/
|
|
}
|
|
|
|
drag_info.item = item;
|
|
drag_info.data = control_point;
|
|
drag_info.motion_callback = &Editor::control_point_drag_motion_callback;
|
|
drag_info.finished_callback = &Editor::control_point_drag_finished_callback;
|
|
|
|
start_grab (event, fader_cursor);
|
|
|
|
// start the grab at the center of the control point so
|
|
// the point doesn't 'jump' to the mouse after the first drag
|
|
drag_info.grab_x = control_point->get_x();
|
|
drag_info.grab_y = control_point->get_y();
|
|
|
|
control_point->line().parent_group().i2w(drag_info.grab_x, drag_info.grab_y);
|
|
track_canvas->w2c(drag_info.grab_x, drag_info.grab_y, drag_info.grab_x, drag_info.grab_y);
|
|
|
|
drag_info.grab_frame = pixel_to_frame(drag_info.grab_x);
|
|
|
|
control_point->line().start_drag (control_point, drag_info.grab_frame, 0);
|
|
|
|
float fraction = 1.0 - (control_point->get_y() / control_point->line().height());
|
|
set_verbose_canvas_cursor (control_point->line().get_verbose_cursor_string (fraction),
|
|
drag_info.current_pointer_x + 10, drag_info.current_pointer_y + 10);
|
|
|
|
show_verbose_canvas_cursor ();
|
|
}
|
|
|
|
void
|
|
Editor::control_point_drag_motion_callback (ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
ControlPoint* cp = reinterpret_cast<ControlPoint *> (drag_info.data);
|
|
|
|
double dx = drag_info.current_pointer_x - drag_info.last_pointer_x;
|
|
double dy = drag_info.current_pointer_y - drag_info.last_pointer_y;
|
|
|
|
if (event->button.state & Keyboard::SecondaryModifier) {
|
|
dx *= 0.1;
|
|
dy *= 0.1;
|
|
}
|
|
|
|
double cx = drag_info.grab_x + drag_info.cumulative_x_drag + dx;
|
|
double cy = drag_info.grab_y + drag_info.cumulative_y_drag + dy;
|
|
|
|
// calculate zero crossing point. back off by .01 to stay on the
|
|
// positive side of zero
|
|
double _unused = 0;
|
|
double zero_gain_y = (1.0 - ZERO_GAIN_FRACTION) * cp->line().height() - .01;
|
|
cp->line().parent_group().i2w(_unused, zero_gain_y);
|
|
|
|
// make sure we hit zero when passing through
|
|
if ((cy < zero_gain_y and (cy - dy) > zero_gain_y)
|
|
or (cy > zero_gain_y and (cy - dy) < zero_gain_y)) {
|
|
cy = zero_gain_y;
|
|
}
|
|
|
|
if (drag_info.x_constrained) {
|
|
cx = drag_info.grab_x;
|
|
}
|
|
if (drag_info.y_constrained) {
|
|
cy = drag_info.grab_y;
|
|
}
|
|
|
|
drag_info.cumulative_x_drag = cx - drag_info.grab_x;
|
|
drag_info.cumulative_y_drag = cy - drag_info.grab_y;
|
|
|
|
cp->line().parent_group().w2i (cx, cy);
|
|
|
|
cx = max (0.0, cx);
|
|
cy = max (0.0, cy);
|
|
cy = min ((double) cp->line().height(), cy);
|
|
|
|
//translate cx to frames
|
|
nframes64_t cx_frames = unit_to_frame (cx);
|
|
|
|
if (!Keyboard::modifier_state_contains (event->button.state, Keyboard::snap_modifier()) && !drag_info.x_constrained) {
|
|
snap_to (cx_frames);
|
|
}
|
|
|
|
float fraction = 1.0 - (cy / cp->line().height());
|
|
|
|
bool push;
|
|
|
|
if (Keyboard::modifier_state_contains (event->button.state, Keyboard::PrimaryModifier)) {
|
|
push = true;
|
|
} else {
|
|
push = false;
|
|
}
|
|
|
|
cp->line().point_drag (*cp, cx_frames , fraction, push);
|
|
|
|
set_verbose_canvas_cursor_text (cp->line().get_verbose_cursor_string (fraction));
|
|
|
|
drag_info.first_move = false;
|
|
}
|
|
|
|
void
|
|
Editor::control_point_drag_finished_callback (ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
ControlPoint* cp = reinterpret_cast<ControlPoint *> (drag_info.data);
|
|
|
|
if (drag_info.first_move) {
|
|
|
|
/* just a click */
|
|
|
|
if ((event->type == GDK_BUTTON_RELEASE) && (event->button.button == 1) && Keyboard::modifier_state_equals (event->button.state, Keyboard::TertiaryModifier)) {
|
|
reset_point_selection ();
|
|
}
|
|
|
|
} else {
|
|
control_point_drag_motion_callback (item, event);
|
|
}
|
|
cp->line().end_drag (cp);
|
|
}
|
|
|
|
void
|
|
Editor::edit_control_point (ArdourCanvas::Item* item)
|
|
{
|
|
ControlPoint* p = reinterpret_cast<ControlPoint *> (item->get_data ("control_point"));
|
|
|
|
if (p == 0) {
|
|
fatal << _("programming error: control point canvas item has no control point object pointer!") << endmsg;
|
|
/*NOTREACHED*/
|
|
}
|
|
|
|
ControlPointDialog d (p);
|
|
d.set_position (Gtk::WIN_POS_MOUSE);
|
|
ensure_float (d);
|
|
|
|
if (d.run () != RESPONSE_ACCEPT) {
|
|
return;
|
|
}
|
|
|
|
p->line().modify_point_y (*p, d.get_y_fraction ());
|
|
}
|
|
|
|
|
|
void
|
|
Editor::start_line_grab_from_regionview (ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
switch (mouse_mode) {
|
|
case MouseGain:
|
|
assert(dynamic_cast<AudioRegionView*>(clicked_regionview));
|
|
start_line_grab (dynamic_cast<AudioRegionView*>(clicked_regionview)->get_gain_line(), event);
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
void
|
|
Editor::start_line_grab_from_line (ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
AutomationLine* al;
|
|
|
|
if ((al = reinterpret_cast<AutomationLine*> (item->get_data ("line"))) == 0) {
|
|
fatal << _("programming error: line canvas item has no line pointer!") << endmsg;
|
|
/*NOTREACHED*/
|
|
}
|
|
|
|
start_line_grab (al, event);
|
|
}
|
|
|
|
void
|
|
Editor::start_line_grab (AutomationLine* line, GdkEvent* event)
|
|
{
|
|
double cx;
|
|
double cy;
|
|
nframes64_t frame_within_region;
|
|
|
|
/* need to get x coordinate in terms of parent (TimeAxisItemView)
|
|
origin, and ditto for y.
|
|
*/
|
|
|
|
cx = event->button.x;
|
|
cy = event->button.y;
|
|
|
|
line->parent_group().w2i (cx, cy);
|
|
|
|
frame_within_region = (nframes64_t) floor (cx * frames_per_unit);
|
|
|
|
if (!line->control_points_adjacent (frame_within_region, current_line_drag_info.before,
|
|
current_line_drag_info.after)) {
|
|
/* no adjacent points */
|
|
return;
|
|
}
|
|
|
|
drag_info.item = &line->grab_item();
|
|
drag_info.data = line;
|
|
drag_info.motion_callback = &Editor::line_drag_motion_callback;
|
|
drag_info.finished_callback = &Editor::line_drag_finished_callback;
|
|
|
|
start_grab (event, fader_cursor);
|
|
|
|
/* store grab start in parent frame */
|
|
|
|
drag_info.grab_x = cx;
|
|
drag_info.grab_y = cy;
|
|
|
|
double fraction = 1.0 - (cy / line->height());
|
|
|
|
line->start_drag (0, drag_info.grab_frame, fraction);
|
|
|
|
set_verbose_canvas_cursor (line->get_verbose_cursor_string (fraction),
|
|
drag_info.current_pointer_x + 10, drag_info.current_pointer_y + 10);
|
|
show_verbose_canvas_cursor ();
|
|
}
|
|
|
|
void
|
|
Editor::line_drag_motion_callback (ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
AutomationLine* line = reinterpret_cast<AutomationLine *> (drag_info.data);
|
|
|
|
double dy = drag_info.current_pointer_y - drag_info.last_pointer_y;
|
|
|
|
if (event->button.state & Keyboard::SecondaryModifier) {
|
|
dy *= 0.1;
|
|
}
|
|
|
|
double cy = drag_info.grab_y + drag_info.cumulative_y_drag + dy;
|
|
|
|
// calculate zero crossing point. back off by .01 to stay on the
|
|
// positive side of zero
|
|
double zero_gain_y = (1.0 - ZERO_GAIN_FRACTION) * line->height() - .01;
|
|
|
|
// line->parent_group().i2w(_unused, zero_gain_y);
|
|
|
|
// make sure we hit zero when passing through
|
|
if ((cy < zero_gain_y and (cy - dy) > zero_gain_y)
|
|
or (cy > zero_gain_y and (cy - dy) < zero_gain_y)) {
|
|
cy = zero_gain_y;
|
|
}
|
|
|
|
drag_info.cumulative_y_drag = cy - drag_info.grab_y;
|
|
|
|
cy = max (0.0, cy);
|
|
cy = min ((double) line->height(), cy);
|
|
|
|
|
|
double fraction = 1.0 - (cy / line->height());
|
|
|
|
bool push;
|
|
|
|
if (Keyboard::modifier_state_contains (event->button.state, Keyboard::PrimaryModifier)) {
|
|
push = false;
|
|
} else {
|
|
push = true;
|
|
}
|
|
|
|
line->line_drag (current_line_drag_info.before, current_line_drag_info.after, fraction, push);
|
|
|
|
set_verbose_canvas_cursor_text (line->get_verbose_cursor_string (fraction));
|
|
}
|
|
|
|
void
|
|
Editor::line_drag_finished_callback (ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
AutomationLine* line = reinterpret_cast<AutomationLine *> (drag_info.data);
|
|
line_drag_motion_callback (item, event);
|
|
line->end_drag (0);
|
|
}
|
|
|
|
void
|
|
Editor::start_region_grab (ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
if (selection->regions.empty() || clicked_regionview == 0) {
|
|
return;
|
|
}
|
|
_region_motion_group->raise_to_top ();
|
|
drag_info.copy = false;
|
|
drag_info.item = item;
|
|
drag_info.data = clicked_regionview;
|
|
|
|
if (Config->get_edit_mode() == Splice) {
|
|
drag_info.motion_callback = &Editor::region_drag_splice_motion_callback;
|
|
drag_info.finished_callback = &Editor::region_drag_splice_finished_callback;
|
|
} else {
|
|
drag_info.motion_callback = &Editor::region_drag_motion_callback;
|
|
drag_info.finished_callback = &Editor::region_drag_finished_callback;
|
|
}
|
|
|
|
start_grab (event);
|
|
|
|
double speed = 1.0;
|
|
TimeAxisView* tvp = clicked_axisview;
|
|
RouteTimeAxisView* tv = dynamic_cast<RouteTimeAxisView*>(tvp);
|
|
|
|
if (tv && tv->is_track()) {
|
|
speed = tv->get_diskstream()->speed();
|
|
}
|
|
|
|
drag_info.last_frame_position = (nframes64_t) (clicked_regionview->region()->position() / speed);
|
|
drag_info.pointer_frame_offset = drag_info.grab_frame - drag_info.last_frame_position;
|
|
drag_info.source_trackview = &clicked_regionview->get_time_axis_view();
|
|
drag_info.source_layer = clicked_regionview->region()->layer();
|
|
drag_info.dest_trackview = drag_info.source_trackview;
|
|
drag_info.dest_layer = drag_info.source_layer;
|
|
// we want a move threshold
|
|
drag_info.want_move_threshold = true;
|
|
show_verbose_time_cursor (drag_info.last_frame_position, 10);
|
|
|
|
begin_reversible_command (_("move region(s)"));
|
|
|
|
/* sync the canvas to what we think is its current state */
|
|
track_canvas->update_now();
|
|
}
|
|
|
|
void
|
|
Editor::start_create_region_grab (ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
drag_info.copy = false;
|
|
drag_info.item = item;
|
|
drag_info.data = clicked_axisview;
|
|
drag_info.source_trackview = clicked_axisview;
|
|
drag_info.dest_trackview = drag_info.source_trackview;
|
|
drag_info.dest_layer = drag_info.source_layer;
|
|
drag_info.motion_callback = &Editor::create_region_drag_motion_callback;
|
|
drag_info.finished_callback = &Editor::create_region_drag_finished_callback;
|
|
|
|
start_grab (event);
|
|
}
|
|
|
|
void
|
|
Editor::start_region_copy_grab (ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
if (selection->regions.empty() || clicked_regionview == 0) {
|
|
return;
|
|
}
|
|
_region_motion_group->raise_to_top ();
|
|
drag_info.copy = true;
|
|
drag_info.item = item;
|
|
drag_info.data = clicked_regionview;
|
|
|
|
start_grab(event);
|
|
|
|
TimeAxisView* tv = &clicked_regionview->get_time_axis_view();
|
|
RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*>(tv);
|
|
double speed = 1.0;
|
|
|
|
if (rtv && rtv->is_track()) {
|
|
speed = rtv->get_diskstream()->speed();
|
|
}
|
|
|
|
drag_info.source_trackview = &clicked_regionview->get_time_axis_view();
|
|
drag_info.dest_trackview = drag_info.source_trackview;
|
|
drag_info.dest_layer = drag_info.source_layer;
|
|
drag_info.last_frame_position = (nframes64_t) (clicked_regionview->region()->position() / speed);
|
|
drag_info.pointer_frame_offset = drag_info.grab_frame - drag_info.last_frame_position;
|
|
// we want a move threshold
|
|
drag_info.want_move_threshold = true;
|
|
drag_info.motion_callback = &Editor::region_drag_motion_callback;
|
|
drag_info.finished_callback = &Editor::region_drag_finished_callback;
|
|
show_verbose_time_cursor (drag_info.last_frame_position, 10);
|
|
}
|
|
|
|
void
|
|
Editor::start_region_brush_grab (ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
if (selection->regions.empty() || clicked_regionview == 0 || Config->get_edit_mode() == Splice) {
|
|
return;
|
|
}
|
|
|
|
drag_info.copy = false;
|
|
drag_info.item = item;
|
|
drag_info.data = clicked_regionview;
|
|
drag_info.motion_callback = &Editor::region_drag_motion_callback;
|
|
drag_info.finished_callback = &Editor::region_drag_finished_callback;
|
|
|
|
start_grab (event);
|
|
|
|
double speed = 1.0;
|
|
TimeAxisView* tvp = clicked_axisview;
|
|
RouteTimeAxisView* tv = dynamic_cast<RouteTimeAxisView*>(tvp);
|
|
|
|
if (tv && tv->is_track()) {
|
|
speed = tv->get_diskstream()->speed();
|
|
}
|
|
|
|
drag_info.last_frame_position = (nframes64_t) (clicked_regionview->region()->position() / speed);
|
|
drag_info.pointer_frame_offset = drag_info.grab_frame - drag_info.last_frame_position;
|
|
drag_info.source_trackview = &clicked_regionview->get_time_axis_view();
|
|
drag_info.dest_trackview = drag_info.source_trackview;
|
|
drag_info.dest_layer = drag_info.source_layer;
|
|
// we want a move threshold
|
|
drag_info.want_move_threshold = true;
|
|
drag_info.brushing = true;
|
|
|
|
begin_reversible_command (_("Drag region brush"));
|
|
}
|
|
|
|
void
|
|
Editor::possibly_copy_regions_during_grab (GdkEvent* event)
|
|
{
|
|
if (drag_info.copy && drag_info.move_threshold_passed && drag_info.want_move_threshold) {
|
|
|
|
drag_info.want_move_threshold = false; // don't copy again
|
|
|
|
/* duplicate the regionview(s) and region(s) */
|
|
|
|
vector<RegionView*> new_regionviews;
|
|
|
|
for (list<RegionView*>::const_iterator i = selection->regions.by_layer().begin(); i != selection->regions.by_layer().end(); ++i) {
|
|
RegionView* rv;
|
|
RegionView* nrv;
|
|
|
|
rv = (*i);
|
|
AudioRegionView* arv = dynamic_cast<AudioRegionView*>(rv);
|
|
MidiRegionView* mrv = dynamic_cast<MidiRegionView*>(rv);
|
|
|
|
const boost::shared_ptr<const Region> original = rv->region();
|
|
boost::shared_ptr<Region> region_copy = RegionFactory::create (original);
|
|
|
|
if (arv) {
|
|
boost::shared_ptr<AudioRegion> audioregion_copy
|
|
= boost::dynamic_pointer_cast<AudioRegion>(region_copy);
|
|
nrv = new AudioRegionView (*arv, audioregion_copy);
|
|
} else if (mrv) {
|
|
boost::shared_ptr<MidiRegion> midiregion_copy
|
|
= boost::dynamic_pointer_cast<MidiRegion>(region_copy);
|
|
nrv = new MidiRegionView (*mrv, midiregion_copy);
|
|
} else {
|
|
continue;
|
|
}
|
|
|
|
nrv->get_canvas_group()->show ();
|
|
new_regionviews.push_back (nrv);
|
|
}
|
|
|
|
if (new_regionviews.empty()) {
|
|
return;
|
|
}
|
|
|
|
/* reset selection to new regionviews. This will not set selection visual status for
|
|
these regionviews since they don't belong to a track, so do that by hand too.
|
|
*/
|
|
|
|
selection->set (new_regionviews);
|
|
|
|
for (vector<RegionView*>::iterator i = new_regionviews.begin(); i != new_regionviews.end(); ++i) {
|
|
(*i)->set_selected (true);
|
|
}
|
|
|
|
/* reset drag_info data to reflect the fact that we are dragging the copies */
|
|
|
|
drag_info.data = new_regionviews.front();
|
|
|
|
swap_grab (new_regionviews.front()->get_canvas_group (), 0, event->motion.time);
|
|
/*
|
|
sync the canvas to what we think is its current state
|
|
without it, the canvas seems to
|
|
"forget" to update properly after the upcoming reparent()
|
|
..only if the mouse is in rapid motion at the time of the grab.
|
|
something to do with regionview creation raking so long?
|
|
*/
|
|
track_canvas->update_now();
|
|
}
|
|
}
|
|
|
|
bool
|
|
Editor::check_region_drag_possible (RouteTimeAxisView** tv, layer_t* layer)
|
|
{
|
|
/* Which trackview is this ? */
|
|
|
|
std::pair<TimeAxisView*, int> const tvp = trackview_by_y_position (drag_info.current_pointer_y);
|
|
(*tv) = dynamic_cast<RouteTimeAxisView*> (tvp.first);
|
|
(*layer) = tvp.second;
|
|
|
|
/* The region motion is only processed if the pointer is over
|
|
an audio track.
|
|
*/
|
|
|
|
if (!(*tv) || !(*tv)->is_track()) {
|
|
/* To make sure we hide the verbose canvas cursor when the mouse is
|
|
not held over and audiotrack.
|
|
*/
|
|
hide_verbose_canvas_cursor ();
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
struct RegionSelectionByPosition {
|
|
bool operator() (RegionView*a, RegionView* b) {
|
|
return a->region()->position () < b->region()->position();
|
|
}
|
|
};
|
|
|
|
void
|
|
Editor::region_drag_splice_motion_callback (ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
RouteTimeAxisView* tv;
|
|
layer_t layer;
|
|
|
|
if (!check_region_drag_possible (&tv, &layer)) {
|
|
return;
|
|
}
|
|
|
|
if (!drag_info.move_threshold_passed) {
|
|
return;
|
|
}
|
|
|
|
int dir;
|
|
|
|
if (drag_info.current_pointer_x - drag_info.grab_x > 0) {
|
|
dir = 1;
|
|
} else {
|
|
dir = -1;
|
|
}
|
|
|
|
RegionSelection copy (selection->regions);
|
|
|
|
RegionSelectionByPosition cmp;
|
|
copy.sort (cmp);
|
|
|
|
for (RegionSelection::iterator i = copy.begin(); i != copy.end(); ++i) {
|
|
|
|
RouteTimeAxisView* atv = dynamic_cast<RouteTimeAxisView*> (&(*i)->get_time_axis_view());
|
|
|
|
if (!atv) {
|
|
continue;
|
|
}
|
|
|
|
boost::shared_ptr<Playlist> playlist;
|
|
|
|
if ((playlist = atv->playlist()) == 0) {
|
|
continue;
|
|
}
|
|
|
|
if (!playlist->region_is_shuffle_constrained ((*i)->region())) {
|
|
continue;
|
|
}
|
|
|
|
if (dir > 0) {
|
|
if (drag_info.current_pointer_frame < (*i)->region()->last_frame() + 1) {
|
|
continue;
|
|
}
|
|
} else {
|
|
if (drag_info.current_pointer_frame > (*i)->region()->first_frame()) {
|
|
continue;
|
|
}
|
|
}
|
|
|
|
|
|
playlist->shuffle ((*i)->region(), dir);
|
|
|
|
drag_info.grab_x = drag_info.current_pointer_x;
|
|
}
|
|
}
|
|
|
|
void
|
|
Editor::region_drag_splice_finished_callback (ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
}
|
|
|
|
void
|
|
Editor::visible_order_range (int* low, int* high) const
|
|
{
|
|
*low = TimeAxisView::max_order ();
|
|
*high = 0;
|
|
|
|
for (TrackViewList::const_iterator i = track_views.begin(); i != track_views.end(); ++i) {
|
|
|
|
RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (*i);
|
|
|
|
if (!rtv->hidden()) {
|
|
|
|
if (*high < rtv->order()) {
|
|
*high = rtv->order ();
|
|
}
|
|
|
|
if (*low > rtv->order()) {
|
|
*low = rtv->order ();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/** @param new_order New track order.
|
|
* @param old_order Old track order.
|
|
* @param visible_y_low Lowest visible order.
|
|
* @param visible_y_high Highest visible order.
|
|
* @param tracks Bitset of tracks indexed by order; 0 means a audio/MIDI track, 1 means something else.
|
|
* @param heigh_list Heights of tracks indexed by order.
|
|
* @return true if y movement should not happen, otherwise false.
|
|
*/
|
|
bool
|
|
Editor::y_movement_disallowed (
|
|
int new_order, int old_order, int y_span, int visible_y_low, int visible_y_high,
|
|
bitset<512> const & tracks, vector<int32_t> const & height_list
|
|
) const
|
|
{
|
|
if (new_order != old_order) {
|
|
|
|
/* this isn't the pointer track */
|
|
|
|
if (y_span > 0) {
|
|
|
|
/* moving up the canvas */
|
|
if ( (new_order - y_span) >= visible_y_low) {
|
|
|
|
int32_t n = 0;
|
|
|
|
/* work out where we'll end up with this y span, taking hidden TimeAxisViews into account */
|
|
int32_t visible_tracks = 0;
|
|
while (visible_tracks < y_span ) {
|
|
visible_tracks++;
|
|
while (height_list[new_order - (visible_tracks - n)] == 0) {
|
|
/* passing through a hidden track */
|
|
n--;
|
|
}
|
|
}
|
|
|
|
if (tracks[new_order - (y_span - n)] != 0x00) {
|
|
/* moving to a non-track; disallow */
|
|
return true;
|
|
}
|
|
|
|
|
|
} else {
|
|
/* moving beyond the lowest visible track; disallow */
|
|
return true;
|
|
}
|
|
|
|
} else if (y_span < 0) {
|
|
|
|
/* moving down the canvas */
|
|
if ((new_order - y_span) <= visible_y_high) {
|
|
|
|
int32_t visible_tracks = 0;
|
|
int32_t n = 0;
|
|
while (visible_tracks > y_span ) {
|
|
visible_tracks--;
|
|
|
|
while (height_list[new_order - (visible_tracks - n)] == 0) {
|
|
/* passing through a hidden track */
|
|
n++;
|
|
}
|
|
}
|
|
|
|
if (tracks[new_order - (y_span - n)] != 0x00) {
|
|
/* moving to a non-track; disallow */
|
|
return true;
|
|
}
|
|
|
|
|
|
} else {
|
|
|
|
/* moving beyond the highest visible track; disallow */
|
|
return true;
|
|
}
|
|
}
|
|
|
|
} else {
|
|
|
|
/* this is the pointer's track */
|
|
|
|
if ((new_order - y_span) > visible_y_high) {
|
|
/* we will overflow */
|
|
return true;
|
|
} else if ((new_order - y_span) < visible_y_low) {
|
|
/* we will overflow */
|
|
return true;
|
|
}
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
void
|
|
Editor::region_drag_motion_callback (ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
double x_delta;
|
|
double y_delta = 0;
|
|
nframes64_t pending_region_position = 0;
|
|
int32_t pointer_order_span = 0, canvas_pointer_order_span = 0;
|
|
int32_t pointer_layer_span = 0;
|
|
|
|
bool clamp_y_axis = false;
|
|
vector<int32_t>::iterator j;
|
|
|
|
possibly_copy_regions_during_grab (event);
|
|
|
|
/* *pointer* variables reflect things about the pointer; as we may be moving
|
|
multiple regions, much detail must be computed per-region */
|
|
|
|
/* current_pointer_view will become the TimeAxisView that we're currently pointing at, and
|
|
current_pointer_layer the current layer on that TimeAxisView */
|
|
RouteTimeAxisView* current_pointer_view;
|
|
layer_t current_pointer_layer;
|
|
if (!check_region_drag_possible (¤t_pointer_view, ¤t_pointer_layer)) {
|
|
return;
|
|
}
|
|
|
|
/* TimeAxisView that we were pointing at last time we entered this method */
|
|
TimeAxisView const * const last_pointer_view = drag_info.dest_trackview;
|
|
/* the order of the track that we were pointing at last time we entered this method */
|
|
int32_t const last_pointer_order = last_pointer_view->order ();
|
|
/* the layer that we were pointing at last time we entered this method */
|
|
layer_t const last_pointer_layer = drag_info.dest_layer;
|
|
|
|
/************************************************************
|
|
Y DELTA COMPUTATION
|
|
************************************************************/
|
|
|
|
/* Height of TimeAxisViews, indexed by order */
|
|
/* XXX: hard-coded limit of TimeAxisViews */
|
|
vector<int32_t> height_list (512);
|
|
|
|
if (drag_info.brushing) {
|
|
clamp_y_axis = true;
|
|
pointer_order_span = 0;
|
|
goto y_axis_done;
|
|
}
|
|
|
|
/* the change in track order between this callback and the last */
|
|
pointer_order_span = last_pointer_view->order() - current_pointer_view->order();
|
|
/* the change in layer between this callback and the last;
|
|
only meaningful if pointer_order_span == 0 (ie we've not moved tracks) */
|
|
pointer_layer_span = last_pointer_layer - current_pointer_layer;
|
|
|
|
if (pointer_order_span != 0) {
|
|
|
|
int32_t children = 0;
|
|
/* XXX: hard-coded limit of tracks */
|
|
bitset <512> tracks (0x00);
|
|
|
|
int visible_y_high;
|
|
int visible_y_low;
|
|
visible_order_range (&visible_y_low, &visible_y_high);
|
|
|
|
/* get a bitmask representing the visible tracks */
|
|
|
|
for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
|
|
RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (*i);
|
|
TimeAxisView::Children children_list;
|
|
|
|
/* zeroes are audio/MIDI tracks. ones are other types. */
|
|
|
|
if (!rtv->hidden()) {
|
|
|
|
if (!rtv->is_track()) {
|
|
/* not an audio nor MIDI track */
|
|
tracks = tracks |= (0x01 << rtv->order());
|
|
}
|
|
|
|
height_list[rtv->order()] = (*i)->current_height();
|
|
children = 1;
|
|
|
|
if ((children_list = rtv->get_child_list()).size() > 0) {
|
|
for (TimeAxisView::Children::iterator j = children_list.begin(); j != children_list.end(); ++j) {
|
|
tracks = tracks |= (0x01 << (rtv->order() + children));
|
|
height_list[rtv->order() + children] = (*j)->current_height();
|
|
children++;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/* find the actual pointer span, in terms of the number of visible tracks;
|
|
to do this, we reduce |pointer_order_span| by the number of hidden tracks
|
|
over the span */
|
|
|
|
canvas_pointer_order_span = pointer_order_span;
|
|
if (last_pointer_view->order() >= current_pointer_view->order()) {
|
|
for (int32_t y = current_pointer_view->order(); y < last_pointer_view->order(); y++) {
|
|
if (height_list[y] == 0) {
|
|
canvas_pointer_order_span--;
|
|
}
|
|
}
|
|
} else {
|
|
for (int32_t y = last_pointer_view->order(); y <= current_pointer_view->order(); y++) {
|
|
if (height_list[y] == 0) {
|
|
canvas_pointer_order_span++;
|
|
}
|
|
}
|
|
}
|
|
|
|
for (list<RegionView*>::const_iterator i = selection->regions.by_layer().begin(); i != selection->regions.by_layer().end(); ++i) {
|
|
|
|
RegionView* rv = (*i);
|
|
|
|
if (rv->region()->locked()) {
|
|
continue;
|
|
}
|
|
|
|
double ix1, ix2, iy1, iy2;
|
|
rv->get_canvas_frame()->get_bounds (ix1, iy1, ix2, iy2);
|
|
rv->get_canvas_frame()->i2w (ix1, iy1);
|
|
iy1 += vertical_adjustment.get_value() - canvas_timebars_vsize;
|
|
|
|
/* get the new trackview for this particular region */
|
|
std::pair<TimeAxisView*, int> const tvp = trackview_by_y_position (iy1);
|
|
assert (tvp.first);
|
|
RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (tvp.first);
|
|
|
|
/* I know this method has a slightly excessive argument list, but I think
|
|
it's nice to separate the code out all the same, since it has such a
|
|
simple result, and it makes it clear that there are no other
|
|
side-effects.
|
|
*/
|
|
|
|
/* XXX: not sure that we should be passing canvas_pointer_order_span in here,
|
|
as surely this is a per-region thing... */
|
|
|
|
clamp_y_axis = y_movement_disallowed (
|
|
rtv->order(), last_pointer_order, canvas_pointer_order_span, visible_y_low, visible_y_high,
|
|
tracks, height_list
|
|
);
|
|
|
|
if (clamp_y_axis) {
|
|
break;
|
|
}
|
|
}
|
|
|
|
} else if (drag_info.dest_trackview == current_pointer_view) {
|
|
|
|
if (current_pointer_layer == last_pointer_layer) {
|
|
/* No movement; clamp */
|
|
clamp_y_axis = true;
|
|
}
|
|
}
|
|
|
|
y_axis_done:
|
|
if (!clamp_y_axis) {
|
|
drag_info.dest_trackview = current_pointer_view;
|
|
drag_info.dest_layer = current_pointer_layer;
|
|
}
|
|
|
|
/************************************************************
|
|
X DELTA COMPUTATION
|
|
************************************************************/
|
|
|
|
/* compute the amount of pointer motion in frames, and where
|
|
the region would be if we moved it by that much.
|
|
*/
|
|
if ( drag_info.move_threshold_passed ) {
|
|
|
|
if (drag_info.current_pointer_frame >= drag_info.pointer_frame_offset) {
|
|
|
|
nframes64_t sync_frame;
|
|
nframes64_t sync_offset;
|
|
int32_t sync_dir;
|
|
|
|
pending_region_position = drag_info.current_pointer_frame - drag_info.pointer_frame_offset;
|
|
|
|
sync_offset = clicked_regionview->region()->sync_offset (sync_dir);
|
|
|
|
/* we don't handle a sync point that lies before zero.
|
|
*/
|
|
if (sync_dir >= 0 || (sync_dir < 0 && pending_region_position >= sync_offset)) {
|
|
sync_frame = pending_region_position + (sync_dir*sync_offset);
|
|
|
|
/* we snap if the snap modifier is not enabled.
|
|
*/
|
|
|
|
if (!Keyboard::modifier_state_contains (event->button.state, Keyboard::snap_modifier())) {
|
|
snap_to (sync_frame);
|
|
}
|
|
|
|
pending_region_position = clicked_regionview->region()->adjust_to_sync (sync_frame);
|
|
|
|
} else {
|
|
pending_region_position = drag_info.last_frame_position;
|
|
}
|
|
|
|
} else {
|
|
pending_region_position = 0;
|
|
}
|
|
|
|
if (pending_region_position > max_frames - clicked_regionview->region()->length()) {
|
|
pending_region_position = drag_info.last_frame_position;
|
|
}
|
|
|
|
bool x_move_allowed;
|
|
|
|
if (Config->get_edit_mode() == Lock) {
|
|
if (drag_info.copy) {
|
|
x_move_allowed = !drag_info.x_constrained;
|
|
} else {
|
|
/* in locked edit mode, reverse the usual meaning of x_constrained */
|
|
x_move_allowed = drag_info.x_constrained;
|
|
}
|
|
} else {
|
|
x_move_allowed = !drag_info.x_constrained;
|
|
}
|
|
|
|
if (( pending_region_position != drag_info.last_frame_position) && x_move_allowed ) {
|
|
|
|
/* now compute the canvas unit distance we need to move the regionview
|
|
to make it appear at the new location.
|
|
*/
|
|
|
|
if (pending_region_position > drag_info.last_frame_position) {
|
|
x_delta = ((double) (pending_region_position - drag_info.last_frame_position) / frames_per_unit);
|
|
} else {
|
|
x_delta = -((double) (drag_info.last_frame_position - pending_region_position) / frames_per_unit);
|
|
for (list<RegionView*>::const_iterator i = selection->regions.by_layer().begin(); i != selection->regions.by_layer().end(); ++i) {
|
|
|
|
RegionView* rv = (*i);
|
|
|
|
// If any regionview is at zero, we need to know so we can stop further leftward motion.
|
|
|
|
double ix1, ix2, iy1, iy2;
|
|
rv->get_canvas_frame()->get_bounds (ix1, iy1, ix2, iy2);
|
|
rv->get_canvas_frame()->i2w (ix1, iy1);
|
|
|
|
if (-x_delta > ix1 + horizontal_adjustment.get_value()) {
|
|
x_delta = 0;
|
|
pending_region_position = drag_info.last_frame_position;
|
|
break;
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
drag_info.last_frame_position = pending_region_position;
|
|
|
|
} else {
|
|
x_delta = 0;
|
|
}
|
|
|
|
} else {
|
|
/* threshold not passed */
|
|
|
|
x_delta = 0;
|
|
}
|
|
|
|
/*************************************************************
|
|
PREPARE TO MOVE
|
|
************************************************************/
|
|
|
|
if (x_delta == 0 && pointer_order_span == 0 && pointer_layer_span == 0) {
|
|
/* haven't reached next snap point, and we're not switching
|
|
trackviews nor layers. nothing to do.
|
|
*/
|
|
return;
|
|
}
|
|
|
|
/*************************************************************
|
|
MOTION
|
|
************************************************************/
|
|
bool do_move = true;
|
|
if (drag_info.first_move) {
|
|
if (!drag_info.move_threshold_passed) {
|
|
do_move = false;
|
|
}
|
|
}
|
|
|
|
if (do_move) {
|
|
|
|
pair<set<boost::shared_ptr<Playlist> >::iterator,bool> insert_result;
|
|
const list<RegionView*>& layered_regions = selection->regions.by_layer();
|
|
|
|
for (list<RegionView*>::const_iterator i = layered_regions.begin(); i != layered_regions.end(); ++i) {
|
|
|
|
RegionView* rv = (*i);
|
|
|
|
if (rv->region()->locked()) {
|
|
continue;
|
|
}
|
|
|
|
/* here we are calculating the y distance from the
|
|
top of the first track view to the top of the region
|
|
area of the track view that we're working on */
|
|
|
|
/* this x value is just a dummy value so that we have something
|
|
to pass to i2w () */
|
|
|
|
double ix1 = 0;
|
|
|
|
/* distance from the top of this track view to the region area
|
|
of our track view is always 1 */
|
|
|
|
double iy1 = 1;
|
|
|
|
/* convert to world coordinates, ie distance from the top of
|
|
the ruler section */
|
|
|
|
rv->get_canvas_frame()->i2w (ix1, iy1);
|
|
|
|
/* compensate for the ruler section and the vertical scrollbar position */
|
|
iy1 += get_trackview_group_vertical_offset ();
|
|
|
|
if (drag_info.first_move) {
|
|
|
|
// hide any dependent views
|
|
|
|
rv->get_time_axis_view().hide_dependent_views (*rv);
|
|
|
|
/*
|
|
reparent to a non scrolling group so that we can keep the
|
|
region selection above all time axis views.
|
|
reparenting means we have to move the rv as the two
|
|
parent groups have different coordinates.
|
|
*/
|
|
|
|
rv->get_canvas_group()->property_y() = iy1 - 1;
|
|
rv->get_canvas_group()->reparent(*_region_motion_group);
|
|
|
|
rv->fake_set_opaque (true);
|
|
}
|
|
|
|
/* current view for this particular region */
|
|
std::pair<TimeAxisView*, int> pos = trackview_by_y_position (iy1);
|
|
RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (pos.first);
|
|
|
|
if (pointer_order_span != 0 && !clamp_y_axis) {
|
|
|
|
/* INTER-TRACK MOVEMENT */
|
|
|
|
/* move through the height list to the track that the region is currently on */
|
|
vector<int32_t>::iterator j = height_list.begin ();
|
|
int32_t x = 0;
|
|
while (j != height_list.end () && x != rtv->order ()) {
|
|
++x;
|
|
++j;
|
|
}
|
|
|
|
y_delta = 0;
|
|
int32_t temp_pointer_order_span = canvas_pointer_order_span;
|
|
|
|
if (j != height_list.end ()) {
|
|
|
|
/* Account for layers in the original and
|
|
destination tracks. If we're moving around in layers we assume
|
|
that only one track is involved, so it's ok to use *pointer*
|
|
variables here. */
|
|
|
|
StreamView* lv = last_pointer_view->view ();
|
|
assert (lv);
|
|
|
|
/* move to the top of the last trackview */
|
|
if (lv->layer_display () == Stacked) {
|
|
y_delta -= (lv->layers() - last_pointer_layer - 1) * lv->child_height ();
|
|
}
|
|
|
|
StreamView* cv = current_pointer_view->view ();
|
|
assert (cv);
|
|
|
|
/* move to the right layer on the current trackview */
|
|
if (cv->layer_display () == Stacked) {
|
|
y_delta += (cv->layers() - current_pointer_layer - 1) * cv->child_height ();
|
|
}
|
|
|
|
/* And for being on a non-topmost layer on the new
|
|
track */
|
|
|
|
while (temp_pointer_order_span > 0) {
|
|
/* we're moving up canvas-wise,
|
|
so we need to find the next track height
|
|
*/
|
|
if (j != height_list.begin()) {
|
|
j--;
|
|
}
|
|
|
|
if (x != last_pointer_order) {
|
|
if ((*j) == 0) {
|
|
++temp_pointer_order_span;
|
|
}
|
|
}
|
|
|
|
y_delta -= (*j);
|
|
temp_pointer_order_span--;
|
|
}
|
|
|
|
while (temp_pointer_order_span < 0) {
|
|
|
|
y_delta += (*j);
|
|
|
|
if (x != last_pointer_order) {
|
|
if ((*j) == 0) {
|
|
--temp_pointer_order_span;
|
|
}
|
|
}
|
|
|
|
if (j != height_list.end()) {
|
|
j++;
|
|
}
|
|
|
|
temp_pointer_order_span++;
|
|
}
|
|
|
|
|
|
/* find out where we'll be when we move and set height accordingly */
|
|
|
|
std::pair<TimeAxisView*, int> const pos = trackview_by_y_position (iy1 + y_delta);
|
|
RouteTimeAxisView const * temp_rtv = dynamic_cast<RouteTimeAxisView*> (pos.first);
|
|
rv->set_height (temp_rtv->view()->child_height());
|
|
|
|
/* if you un-comment the following, the region colours will follow
|
|
the track colours whilst dragging; personally
|
|
i think this can confuse things, but never mind.
|
|
*/
|
|
|
|
//const GdkColor& col (temp_rtv->view->get_region_color());
|
|
//rv->set_color (const_cast<GdkColor&>(col));
|
|
}
|
|
}
|
|
|
|
if (pointer_order_span == 0 && pointer_layer_span != 0 && !clamp_y_axis) {
|
|
|
|
/* INTER-LAYER MOVEMENT in the same track */
|
|
y_delta = rtv->view()->child_height () * pointer_layer_span;
|
|
}
|
|
|
|
|
|
if (drag_info.brushing) {
|
|
mouse_brush_insert_region (rv, pending_region_position);
|
|
} else {
|
|
rv->move (x_delta, y_delta);
|
|
}
|
|
|
|
} /* foreach region */
|
|
|
|
} /* if do_move */
|
|
|
|
if (drag_info.first_move && drag_info.move_threshold_passed) {
|
|
cursor_group->raise_to_top();
|
|
drag_info.first_move = false;
|
|
}
|
|
|
|
if (x_delta != 0 && !drag_info.brushing) {
|
|
show_verbose_time_cursor (drag_info.last_frame_position, 10);
|
|
}
|
|
}
|
|
|
|
void
|
|
Editor::region_drag_finished_callback (ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
bool nocommit = true;
|
|
vector<RegionView*> copies;
|
|
RouteTimeAxisView* source_tv;
|
|
boost::shared_ptr<Diskstream> ds;
|
|
boost::shared_ptr<Playlist> from_playlist;
|
|
vector<RegionView*> new_selection;
|
|
typedef set<boost::shared_ptr<Playlist> > PlaylistSet;
|
|
PlaylistSet modified_playlists;
|
|
PlaylistSet frozen_playlists;
|
|
list <sigc::connection> modified_playlist_connections;
|
|
pair<PlaylistSet::iterator,bool> insert_result, frozen_insert_result;
|
|
nframes64_t drag_delta;
|
|
bool changed_tracks, changed_position;
|
|
std::pair<TimeAxisView*, int> tvp;
|
|
std::map<RegionView*, RouteTimeAxisView*> final;
|
|
|
|
/* first_move is set to false if the regionview has been moved in the
|
|
motion handler.
|
|
*/
|
|
|
|
if (drag_info.first_move) {
|
|
/* just a click */
|
|
goto out;
|
|
}
|
|
|
|
nocommit = false;
|
|
|
|
if (Config->get_edit_mode() == Splice && !pre_drag_region_selection.empty()) {
|
|
selection->set (pre_drag_region_selection);
|
|
pre_drag_region_selection.clear ();
|
|
}
|
|
|
|
if (drag_info.brushing) {
|
|
/* all changes were made during motion event handlers */
|
|
|
|
if (drag_info.copy) {
|
|
for (list<RegionView*>::iterator i = selection->regions.begin(); i != selection->regions.end(); ++i) {
|
|
copies.push_back (*i);
|
|
}
|
|
}
|
|
|
|
goto out;
|
|
}
|
|
|
|
char* op_string;
|
|
|
|
/* reverse this here so that we have the correct logic to finalize
|
|
the drag.
|
|
*/
|
|
|
|
if (Config->get_edit_mode() == Lock && !drag_info.copy) {
|
|
drag_info.x_constrained = !drag_info.x_constrained;
|
|
}
|
|
|
|
if (drag_info.copy) {
|
|
if (drag_info.x_constrained) {
|
|
op_string = _("fixed time region copy");
|
|
} else {
|
|
op_string = _("region copy");
|
|
}
|
|
} else {
|
|
if (drag_info.x_constrained) {
|
|
op_string = _("fixed time region drag");
|
|
} else {
|
|
op_string = _("region drag");
|
|
}
|
|
}
|
|
|
|
begin_reversible_command (op_string);
|
|
changed_position = (drag_info.last_frame_position != (nframes64_t) (clicked_regionview->region()->position()));
|
|
tvp = trackview_by_y_position (drag_info.current_pointer_y);
|
|
changed_tracks = (tvp.first != &clicked_regionview->get_time_axis_view());
|
|
|
|
drag_delta = clicked_regionview->region()->position() - drag_info.last_frame_position;
|
|
|
|
track_canvas->update_now ();
|
|
|
|
/* make a list of where each region ended up */
|
|
for (list<RegionView*>::const_iterator i = selection->regions.by_layer().begin(); i != selection->regions.by_layer().end(); ++i) {
|
|
|
|
double ix1, ix2, iy1, iy2;
|
|
(*i)->get_canvas_frame()->get_bounds (ix1, iy1, ix2, iy2);
|
|
(*i)->get_canvas_frame()->i2w (ix1, iy1);
|
|
iy1 += vertical_adjustment.get_value() - canvas_timebars_vsize;
|
|
|
|
std::pair<TimeAxisView*, int> tv = trackview_by_y_position (iy1);
|
|
final[*i] = dynamic_cast<RouteTimeAxisView*> (tv.first);
|
|
}
|
|
|
|
for (list<RegionView*>::const_iterator i = selection->regions.by_layer().begin(); i != selection->regions.by_layer().end(); ) {
|
|
|
|
RegionView* rv = (*i);
|
|
RouteTimeAxisView* dest_rtv = final[*i];
|
|
|
|
nframes64_t where;
|
|
|
|
if (rv->region()->locked()) {
|
|
++i;
|
|
continue;
|
|
}
|
|
|
|
if (changed_position && !drag_info.x_constrained) {
|
|
where = rv->region()->position() - drag_delta;
|
|
} else {
|
|
where = rv->region()->position();
|
|
}
|
|
|
|
boost::shared_ptr<Region> new_region;
|
|
|
|
if (drag_info.copy) {
|
|
/* we already made a copy */
|
|
new_region = rv->region();
|
|
|
|
/* undo the previous hide_dependent_views so that xfades don't
|
|
disappear on copying regions
|
|
*/
|
|
|
|
//rv->get_time_axis_view().reveal_dependent_views (*rv);
|
|
|
|
} else if (changed_tracks && dest_rtv->playlist()) {
|
|
new_region = RegionFactory::create (rv->region());
|
|
}
|
|
|
|
if (changed_tracks || drag_info.copy) {
|
|
|
|
boost::shared_ptr<Playlist> to_playlist = dest_rtv->playlist();
|
|
if (!to_playlist) {
|
|
++i;
|
|
continue;
|
|
}
|
|
|
|
latest_regionviews.clear ();
|
|
|
|
sigc::connection c = dest_rtv->view()->RegionViewAdded.connect (mem_fun(*this, &Editor::collect_new_region_view));
|
|
|
|
insert_result = modified_playlists.insert (to_playlist);
|
|
if (insert_result.second) {
|
|
session->add_command (new MementoCommand<Playlist>(*to_playlist, &to_playlist->get_state(), 0));
|
|
}
|
|
|
|
to_playlist->add_region (new_region, where);
|
|
|
|
c.disconnect ();
|
|
|
|
if (!latest_regionviews.empty()) {
|
|
// XXX why just the first one ? we only expect one
|
|
// commented out in nick_m's canvas reworking. is that intended?
|
|
//dest_atv->reveal_dependent_views (*latest_regionviews.front());
|
|
new_selection.push_back (latest_regionviews.front());
|
|
}
|
|
|
|
} else {
|
|
/*
|
|
motion on the same track. plonk the previously reparented region
|
|
back to its original canvas group (its streamview).
|
|
No need to do anything for copies as they are fake regions which will be deleted.
|
|
*/
|
|
|
|
rv->get_canvas_group()->reparent (*dest_rtv->view()->canvas_item());
|
|
rv->get_canvas_group()->property_y() = 0;
|
|
|
|
/* just change the model */
|
|
|
|
boost::shared_ptr<Playlist> playlist = dest_rtv->playlist();
|
|
|
|
insert_result = modified_playlists.insert (playlist);
|
|
if (insert_result.second) {
|
|
session->add_command (new MementoCommand<Playlist>(*playlist, &playlist->get_state(), 0));
|
|
}
|
|
/* freeze to avoid lots of relayering in the case of a multi-region drag */
|
|
frozen_insert_result = frozen_playlists.insert(playlist);
|
|
if (frozen_insert_result.second) {
|
|
playlist->freeze();
|
|
}
|
|
|
|
rv->region()->set_position (where, (void*) this);
|
|
}
|
|
|
|
if (changed_tracks && !drag_info.copy) {
|
|
|
|
/* get the playlist where this drag started. we can't use rv->region()->playlist()
|
|
because we may have copied the region and it has not been attached to a playlist.
|
|
*/
|
|
|
|
assert ((source_tv = dynamic_cast<RouteTimeAxisView*> (&rv->get_time_axis_view())));
|
|
assert ((ds = source_tv->get_diskstream()));
|
|
assert ((from_playlist = ds->playlist()));
|
|
|
|
/* moved to a different audio track, without copying */
|
|
|
|
/* the region that used to be in the old playlist is not
|
|
moved to the new one - we use a copy of it. as a result,
|
|
any existing editor for the region should no longer be
|
|
visible.
|
|
*/
|
|
|
|
rv->hide_region_editor();
|
|
rv->fake_set_opaque (false);
|
|
|
|
/* remove the region from the old playlist */
|
|
|
|
insert_result = modified_playlists.insert (from_playlist);
|
|
if (insert_result.second) {
|
|
session->add_command (new MementoCommand<Playlist>(*from_playlist, &from_playlist->get_state(), 0));
|
|
}
|
|
|
|
from_playlist->remove_region ((rv->region()));
|
|
|
|
/* OK, this is where it gets tricky. If the playlist was being used by >1 tracks, and the region
|
|
was selected in all of them, then removing it from a playlist will have removed all
|
|
trace of it from the selection (i.e. there were N regions selected, we removed 1,
|
|
but since its the same playlist for N tracks, all N tracks updated themselves, removed the
|
|
corresponding regionview, and the selection is now empty).
|
|
|
|
this could have invalidated any and all iterators into the region selection.
|
|
|
|
the heuristic we use here is: if the region selection is empty, break out of the loop
|
|
here. if the region selection is not empty, then restart the loop because we know that
|
|
we must have removed at least the region(view) we've just been working on as well as any
|
|
that we processed on previous iterations.
|
|
|
|
EXCEPT .... if we are doing a copy drag, then the selection hasn't been modified and
|
|
we can just iterate.
|
|
*/
|
|
|
|
if (selection->regions.empty()) {
|
|
break;
|
|
} else {
|
|
i = selection->regions.by_layer().begin();
|
|
}
|
|
|
|
} else {
|
|
++i;
|
|
}
|
|
|
|
if (drag_info.copy) {
|
|
copies.push_back (rv);
|
|
}
|
|
}
|
|
|
|
if (new_selection.empty()) {
|
|
if (drag_info.copy) {
|
|
/* the region(view)s that are selected and being dragged around
|
|
are copies and do not belong to any track. remove them
|
|
from the selection right here.
|
|
*/
|
|
selection->clear_regions();
|
|
}
|
|
} else {
|
|
/* this will clear any existing selection that would have been
|
|
cleared in the other clause above
|
|
*/
|
|
selection->set (new_selection);
|
|
}
|
|
|
|
for (set<boost::shared_ptr<Playlist> >::iterator p = frozen_playlists.begin(); p != frozen_playlists.end(); ++p) {
|
|
(*p)->thaw();
|
|
}
|
|
|
|
out:
|
|
if (!nocommit) {
|
|
for (set<boost::shared_ptr<Playlist> >::iterator p = modified_playlists.begin(); p != modified_playlists.end(); ++p) {
|
|
session->add_command (new MementoCommand<Playlist>(*(*p), 0, &(*p)->get_state()));
|
|
}
|
|
commit_reversible_command ();
|
|
}
|
|
|
|
for (vector<RegionView*>::iterator x = copies.begin(); x != copies.end(); ++x) {
|
|
delete *x;
|
|
}
|
|
|
|
}
|
|
|
|
void
|
|
Editor::create_region_drag_motion_callback (ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
if (drag_info.move_threshold_passed) {
|
|
if (drag_info.first_move) {
|
|
// TODO: create region-create-drag region view here
|
|
drag_info.first_move = false;
|
|
}
|
|
|
|
// TODO: resize region-create-drag region view here
|
|
}
|
|
}
|
|
|
|
void
|
|
Editor::create_region_drag_finished_callback (ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
MidiTimeAxisView* mtv = dynamic_cast<MidiTimeAxisView*> (drag_info.dest_trackview);
|
|
if (!mtv)
|
|
return;
|
|
|
|
const boost::shared_ptr<MidiDiskstream> diskstream =
|
|
boost::dynamic_pointer_cast<MidiDiskstream>(mtv->view()->trackview().track()->diskstream());
|
|
|
|
if (!diskstream) {
|
|
warning << "Cannot create non-MIDI region" << endl;
|
|
return;
|
|
}
|
|
|
|
if (drag_info.first_move) {
|
|
begin_reversible_command (_("create region"));
|
|
XMLNode &before = mtv->playlist()->get_state();
|
|
|
|
nframes64_t start = drag_info.grab_frame;
|
|
snap_to (start, -1);
|
|
const Meter& m = session->tempo_map().meter_at(start);
|
|
const Tempo& t = session->tempo_map().tempo_at(start);
|
|
double length = floor (m.frames_per_bar(t, session->frame_rate()));
|
|
|
|
boost::shared_ptr<Source> src = session->create_midi_source_for_session(*diskstream.get());
|
|
|
|
mtv->playlist()->add_region (boost::dynamic_pointer_cast<MidiRegion>
|
|
(RegionFactory::create(src, 0, (nframes_t) length,
|
|
PBD::basename_nosuffix(src->name()))), start);
|
|
XMLNode &after = mtv->playlist()->get_state();
|
|
session->add_command(new MementoCommand<Playlist>(*mtv->playlist().get(), &before, &after));
|
|
commit_reversible_command();
|
|
|
|
} else {
|
|
create_region_drag_motion_callback (item, event);
|
|
// TODO: create region-create-drag region here
|
|
}
|
|
}
|
|
|
|
void
|
|
Editor::region_view_item_click (AudioRegionView& rv, GdkEventButton* event)
|
|
{
|
|
/* Either add to or set the set the region selection, unless
|
|
this is an alignment click (control used)
|
|
*/
|
|
|
|
if (Keyboard::modifier_state_contains (event->state, Keyboard::PrimaryModifier)) {
|
|
TimeAxisView* tv = &rv.get_time_axis_view();
|
|
RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*>(tv);
|
|
double speed = 1.0;
|
|
if (rtv && rtv->is_track()) {
|
|
speed = rtv->get_diskstream()->speed();
|
|
}
|
|
|
|
nframes64_t where = get_preferred_edit_position();
|
|
|
|
if (where >= 0) {
|
|
|
|
if (Keyboard::modifier_state_equals (event->state, Keyboard::ModifierMask (Keyboard::PrimaryModifier|Keyboard::SecondaryModifier))) {
|
|
|
|
align_region (rv.region(), SyncPoint, (nframes64_t) (where * speed));
|
|
|
|
} else if (Keyboard::modifier_state_equals (event->state, Keyboard::ModifierMask (Keyboard::PrimaryModifier|Keyboard::TertiaryModifier))) {
|
|
|
|
align_region (rv.region(), End, (nframes64_t) (where * speed));
|
|
|
|
} else {
|
|
|
|
align_region (rv.region(), Start, (nframes64_t) (where * speed));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void
|
|
Editor::show_verbose_time_cursor (nframes64_t frame, double offset, double xpos, double ypos)
|
|
{
|
|
char buf[128];
|
|
SMPTE::Time smpte;
|
|
BBT_Time bbt;
|
|
int hours, mins;
|
|
nframes64_t frame_rate;
|
|
float secs;
|
|
|
|
if (session == 0) {
|
|
return;
|
|
}
|
|
|
|
AudioClock::Mode m;
|
|
|
|
if (Profile->get_sae() || Profile->get_small_screen()) {
|
|
m = ARDOUR_UI::instance()->primary_clock.mode();
|
|
} else {
|
|
m = ARDOUR_UI::instance()->secondary_clock.mode();
|
|
}
|
|
|
|
switch (m) {
|
|
case AudioClock::BBT:
|
|
session->bbt_time (frame, bbt);
|
|
snprintf (buf, sizeof (buf), "%02" PRIu32 "|%02" PRIu32 "|%02" PRIu32, bbt.bars, bbt.beats, bbt.ticks);
|
|
break;
|
|
|
|
case AudioClock::SMPTE:
|
|
session->smpte_time (frame, smpte);
|
|
snprintf (buf, sizeof (buf), "%02" PRId32 ":%02" PRId32 ":%02" PRId32 ":%02" PRId32, smpte.hours, smpte.minutes, smpte.seconds, smpte.frames);
|
|
break;
|
|
|
|
case AudioClock::MinSec:
|
|
/* XXX this is copied from show_verbose_duration_cursor() */
|
|
frame_rate = session->frame_rate();
|
|
hours = frame / (frame_rate * 3600);
|
|
frame = frame % (frame_rate * 3600);
|
|
mins = frame / (frame_rate * 60);
|
|
frame = frame % (frame_rate * 60);
|
|
secs = (float) frame / (float) frame_rate;
|
|
snprintf (buf, sizeof (buf), "%02" PRId32 ":%02" PRId32 ":%.4f", hours, mins, secs);
|
|
break;
|
|
|
|
default:
|
|
snprintf (buf, sizeof(buf), "%" PRIi64, frame);
|
|
break;
|
|
}
|
|
|
|
if (xpos >= 0 && ypos >=0) {
|
|
set_verbose_canvas_cursor (buf, xpos + offset, ypos + offset);
|
|
}
|
|
else {
|
|
set_verbose_canvas_cursor (buf, drag_info.current_pointer_x + offset - horizontal_adjustment.get_value(), drag_info.current_pointer_y + offset - vertical_adjustment.get_value() + canvas_timebars_vsize);
|
|
}
|
|
show_verbose_canvas_cursor ();
|
|
}
|
|
|
|
void
|
|
Editor::show_verbose_duration_cursor (nframes64_t start, nframes64_t end, double offset, double xpos, double ypos)
|
|
{
|
|
char buf[128];
|
|
SMPTE::Time smpte;
|
|
BBT_Time sbbt;
|
|
BBT_Time ebbt;
|
|
int hours, mins;
|
|
nframes64_t distance, frame_rate;
|
|
float secs;
|
|
Meter meter_at_start(session->tempo_map().meter_at(start));
|
|
|
|
if (session == 0) {
|
|
return;
|
|
}
|
|
|
|
AudioClock::Mode m;
|
|
|
|
if (Profile->get_sae() || Profile->get_small_screen()) {
|
|
m = ARDOUR_UI::instance()->primary_clock.mode ();
|
|
} else {
|
|
m = ARDOUR_UI::instance()->secondary_clock.mode ();
|
|
}
|
|
|
|
switch (m) {
|
|
case AudioClock::BBT:
|
|
session->bbt_time (start, sbbt);
|
|
session->bbt_time (end, ebbt);
|
|
|
|
/* subtract */
|
|
/* XXX this computation won't work well if the
|
|
user makes a selection that spans any meter changes.
|
|
*/
|
|
|
|
ebbt.bars -= sbbt.bars;
|
|
if (ebbt.beats >= sbbt.beats) {
|
|
ebbt.beats -= sbbt.beats;
|
|
} else {
|
|
ebbt.bars--;
|
|
ebbt.beats = int(meter_at_start.beats_per_bar()) + ebbt.beats - sbbt.beats;
|
|
}
|
|
if (ebbt.ticks >= sbbt.ticks) {
|
|
ebbt.ticks -= sbbt.ticks;
|
|
} else {
|
|
ebbt.beats--;
|
|
ebbt.ticks = int(Meter::ticks_per_beat) + ebbt.ticks - sbbt.ticks;
|
|
}
|
|
|
|
snprintf (buf, sizeof (buf), "%02" PRIu32 "|%02" PRIu32 "|%02" PRIu32, ebbt.bars, ebbt.beats, ebbt.ticks);
|
|
break;
|
|
|
|
case AudioClock::SMPTE:
|
|
session->smpte_duration (end - start, smpte);
|
|
snprintf (buf, sizeof (buf), "%02" PRId32 ":%02" PRId32 ":%02" PRId32 ":%02" PRId32, smpte.hours, smpte.minutes, smpte.seconds, smpte.frames);
|
|
break;
|
|
|
|
case AudioClock::MinSec:
|
|
/* XXX this stuff should be elsewhere.. */
|
|
distance = end - start;
|
|
frame_rate = session->frame_rate();
|
|
hours = distance / (frame_rate * 3600);
|
|
distance = distance % (frame_rate * 3600);
|
|
mins = distance / (frame_rate * 60);
|
|
distance = distance % (frame_rate * 60);
|
|
secs = (float) distance / (float) frame_rate;
|
|
snprintf (buf, sizeof (buf), "%02" PRId32 ":%02" PRId32 ":%.4f", hours, mins, secs);
|
|
break;
|
|
|
|
default:
|
|
snprintf (buf, sizeof(buf), "%" PRIi64, end - start);
|
|
break;
|
|
}
|
|
|
|
if (xpos >= 0 && ypos >=0) {
|
|
set_verbose_canvas_cursor (buf, xpos + offset, ypos + offset);
|
|
}
|
|
else {
|
|
set_verbose_canvas_cursor (buf, drag_info.current_pointer_x + offset, drag_info.current_pointer_y + offset);
|
|
}
|
|
|
|
show_verbose_canvas_cursor ();
|
|
}
|
|
|
|
void
|
|
Editor::collect_new_region_view (RegionView* rv)
|
|
{
|
|
latest_regionviews.push_back (rv);
|
|
}
|
|
|
|
void
|
|
Editor::collect_and_select_new_region_view (RegionView* rv)
|
|
{
|
|
selection->add(rv);
|
|
latest_regionviews.push_back (rv);
|
|
}
|
|
|
|
void
|
|
Editor::start_selection_grab (ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
if (clicked_regionview == 0) {
|
|
return;
|
|
}
|
|
|
|
/* lets try to create new Region for the selection */
|
|
|
|
vector<boost::shared_ptr<Region> > new_regions;
|
|
create_region_from_selection (new_regions);
|
|
|
|
if (new_regions.empty()) {
|
|
return;
|
|
}
|
|
|
|
/* XXX fix me one day to use all new regions */
|
|
|
|
boost::shared_ptr<Region> region (new_regions.front());
|
|
|
|
/* add it to the current stream/playlist.
|
|
|
|
tricky: the streamview for the track will add a new regionview. we will
|
|
catch the signal it sends when it creates the regionview to
|
|
set the regionview we want to then drag.
|
|
*/
|
|
|
|
latest_regionviews.clear();
|
|
sigc::connection c = clicked_routeview->view()->RegionViewAdded.connect (mem_fun(*this, &Editor::collect_new_region_view));
|
|
|
|
/* A selection grab currently creates two undo/redo operations, one for
|
|
creating the new region and another for moving it.
|
|
*/
|
|
|
|
begin_reversible_command (_("selection grab"));
|
|
|
|
boost::shared_ptr<Playlist> playlist = clicked_axisview->playlist();
|
|
|
|
XMLNode *before = &(playlist->get_state());
|
|
clicked_routeview->playlist()->add_region (region, selection->time[clicked_selection].start);
|
|
XMLNode *after = &(playlist->get_state());
|
|
session->add_command(new MementoCommand<Playlist>(*playlist, before, after));
|
|
|
|
commit_reversible_command ();
|
|
|
|
c.disconnect ();
|
|
|
|
if (latest_regionviews.empty()) {
|
|
/* something went wrong */
|
|
return;
|
|
}
|
|
|
|
/* we need to deselect all other regionviews, and select this one
|
|
i'm ignoring undo stuff, because the region creation will take care of it
|
|
*/
|
|
selection->set (latest_regionviews);
|
|
|
|
drag_info.item = latest_regionviews.front()->get_canvas_group();
|
|
drag_info.data = latest_regionviews.front();
|
|
drag_info.motion_callback = &Editor::region_drag_motion_callback;
|
|
drag_info.finished_callback = &Editor::region_drag_finished_callback;
|
|
|
|
start_grab (event);
|
|
|
|
drag_info.source_trackview = clicked_routeview;
|
|
drag_info.dest_trackview = drag_info.source_trackview;
|
|
drag_info.last_frame_position = latest_regionviews.front()->region()->position();
|
|
drag_info.pointer_frame_offset = drag_info.grab_frame - drag_info.last_frame_position;
|
|
|
|
show_verbose_time_cursor (drag_info.last_frame_position, 10);
|
|
}
|
|
|
|
void
|
|
Editor::cancel_selection ()
|
|
{
|
|
for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
|
|
(*i)->hide_selection ();
|
|
}
|
|
selection->clear ();
|
|
clicked_selection = 0;
|
|
}
|
|
|
|
void
|
|
Editor::start_selection_op (ArdourCanvas::Item* item, GdkEvent* event, SelectionOp op)
|
|
{
|
|
nframes64_t start = 0;
|
|
nframes64_t end = 0;
|
|
|
|
if (session == 0) {
|
|
return;
|
|
}
|
|
|
|
drag_info.item = item;
|
|
drag_info.motion_callback = &Editor::drag_selection;
|
|
drag_info.finished_callback = &Editor::end_selection_op;
|
|
|
|
selection_op = op;
|
|
|
|
switch (op) {
|
|
case CreateSelection:
|
|
if (Keyboard::modifier_state_equals (event->button.state, Keyboard::TertiaryModifier)) {
|
|
drag_info.copy = true;
|
|
} else {
|
|
drag_info.copy = false;
|
|
}
|
|
start_grab (event, selector_cursor);
|
|
break;
|
|
|
|
case SelectionStartTrim:
|
|
if (clicked_axisview) {
|
|
clicked_axisview->order_selection_trims (item, true);
|
|
}
|
|
start_grab (event, trimmer_cursor);
|
|
start = selection->time[clicked_selection].start;
|
|
drag_info.pointer_frame_offset = drag_info.grab_frame - start;
|
|
break;
|
|
|
|
case SelectionEndTrim:
|
|
if (clicked_axisview) {
|
|
clicked_axisview->order_selection_trims (item, false);
|
|
}
|
|
start_grab (event, trimmer_cursor);
|
|
end = selection->time[clicked_selection].end;
|
|
drag_info.pointer_frame_offset = drag_info.grab_frame - end;
|
|
break;
|
|
|
|
case SelectionMove:
|
|
start = selection->time[clicked_selection].start;
|
|
start_grab (event);
|
|
drag_info.pointer_frame_offset = drag_info.grab_frame - start;
|
|
break;
|
|
}
|
|
|
|
if (selection_op == SelectionMove) {
|
|
show_verbose_time_cursor(start, 10);
|
|
} else {
|
|
show_verbose_time_cursor(drag_info.current_pointer_frame, 10);
|
|
}
|
|
}
|
|
|
|
void
|
|
Editor::drag_selection (ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
nframes64_t start = 0;
|
|
nframes64_t end = 0;
|
|
nframes64_t length;
|
|
nframes64_t pending_position;
|
|
|
|
if (drag_info.current_pointer_frame > drag_info.pointer_frame_offset) {
|
|
pending_position = drag_info.current_pointer_frame - drag_info.pointer_frame_offset;
|
|
} else {
|
|
pending_position = 0;
|
|
}
|
|
|
|
if (!Keyboard::modifier_state_contains (event->button.state, Keyboard::snap_modifier())) {
|
|
snap_to (pending_position);
|
|
}
|
|
|
|
/* only alter selection if the current frame is
|
|
different from the last frame position (adjusted)
|
|
*/
|
|
|
|
if (pending_position == drag_info.last_pointer_frame) return;
|
|
|
|
switch (selection_op) {
|
|
case CreateSelection:
|
|
|
|
if (drag_info.first_move) {
|
|
snap_to (drag_info.grab_frame);
|
|
}
|
|
|
|
if (pending_position < drag_info.grab_frame) {
|
|
start = pending_position;
|
|
end = drag_info.grab_frame;
|
|
} else {
|
|
end = pending_position;
|
|
start = drag_info.grab_frame;
|
|
}
|
|
|
|
/* first drag: Either add to the selection
|
|
or create a new selection->
|
|
*/
|
|
|
|
if (drag_info.first_move) {
|
|
|
|
begin_reversible_command (_("range selection"));
|
|
|
|
if (drag_info.copy) {
|
|
/* adding to the selection */
|
|
clicked_selection = selection->add (start, end);
|
|
drag_info.copy = false;
|
|
} else {
|
|
/* new selection-> */
|
|
clicked_selection = selection->set (clicked_axisview, start, end);
|
|
}
|
|
}
|
|
break;
|
|
|
|
case SelectionStartTrim:
|
|
|
|
if (drag_info.first_move) {
|
|
begin_reversible_command (_("trim selection start"));
|
|
}
|
|
|
|
start = selection->time[clicked_selection].start;
|
|
end = selection->time[clicked_selection].end;
|
|
|
|
if (pending_position > end) {
|
|
start = end;
|
|
} else {
|
|
start = pending_position;
|
|
}
|
|
break;
|
|
|
|
case SelectionEndTrim:
|
|
|
|
if (drag_info.first_move) {
|
|
begin_reversible_command (_("trim selection end"));
|
|
}
|
|
|
|
start = selection->time[clicked_selection].start;
|
|
end = selection->time[clicked_selection].end;
|
|
|
|
if (pending_position < start) {
|
|
end = start;
|
|
} else {
|
|
end = pending_position;
|
|
}
|
|
|
|
break;
|
|
|
|
case SelectionMove:
|
|
|
|
if (drag_info.first_move) {
|
|
begin_reversible_command (_("move selection"));
|
|
}
|
|
|
|
start = selection->time[clicked_selection].start;
|
|
end = selection->time[clicked_selection].end;
|
|
|
|
length = end - start;
|
|
|
|
start = pending_position;
|
|
snap_to (start);
|
|
|
|
end = start + length;
|
|
|
|
break;
|
|
}
|
|
|
|
if (event->button.x >= horizontal_adjustment.get_value() + canvas_width) {
|
|
start_canvas_autoscroll (1, 0);
|
|
}
|
|
|
|
if (start != end) {
|
|
selection->replace (clicked_selection, start, end);
|
|
}
|
|
|
|
drag_info.last_pointer_frame = pending_position;
|
|
drag_info.first_move = false;
|
|
|
|
if (selection_op == SelectionMove) {
|
|
show_verbose_time_cursor(start, 10);
|
|
} else {
|
|
show_verbose_time_cursor(pending_position, 10);
|
|
}
|
|
}
|
|
|
|
void
|
|
Editor::end_selection_op (ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
if (!drag_info.first_move) {
|
|
drag_selection (item, event);
|
|
/* XXX this is not object-oriented programming at all. ick */
|
|
if (selection->time.consolidate()) {
|
|
selection->TimeChanged ();
|
|
}
|
|
commit_reversible_command ();
|
|
} else {
|
|
/* just a click, no pointer movement.*/
|
|
|
|
if (Keyboard::no_modifier_keys_pressed (&event->button)) {
|
|
|
|
selection->clear_time();
|
|
|
|
}
|
|
}
|
|
|
|
/* XXX what happens if its a music selection? */
|
|
session->set_audio_range (selection->time);
|
|
stop_canvas_autoscroll ();
|
|
}
|
|
|
|
void
|
|
Editor::start_trim (ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
double speed = 1.0;
|
|
TimeAxisView* tvp = clicked_axisview;
|
|
RouteTimeAxisView* tv = dynamic_cast<RouteTimeAxisView*>(tvp);
|
|
|
|
if (tv && tv->is_track()) {
|
|
speed = tv->get_diskstream()->speed();
|
|
}
|
|
|
|
nframes64_t region_start = (nframes64_t) (clicked_regionview->region()->position() / speed);
|
|
nframes64_t region_end = (nframes64_t) (clicked_regionview->region()->last_frame() / speed);
|
|
nframes64_t region_length = (nframes64_t) (clicked_regionview->region()->length() / speed);
|
|
|
|
//drag_info.item = clicked_regionview->get_name_highlight();
|
|
drag_info.item = item;
|
|
drag_info.motion_callback = &Editor::trim_motion_callback;
|
|
drag_info.finished_callback = &Editor::trim_finished_callback;
|
|
|
|
start_grab (event, trimmer_cursor);
|
|
|
|
if (Keyboard::modifier_state_equals (event->button.state, Keyboard::PrimaryModifier)) {
|
|
trim_op = ContentsTrim;
|
|
} else {
|
|
/* These will get overridden for a point trim.*/
|
|
if (drag_info.current_pointer_frame < (region_start + region_length/2)) {
|
|
/* closer to start */
|
|
trim_op = StartTrim;
|
|
} else if (drag_info.current_pointer_frame > (region_end - region_length/2)) {
|
|
/* closer to end */
|
|
trim_op = EndTrim;
|
|
}
|
|
}
|
|
|
|
switch (trim_op) {
|
|
case StartTrim:
|
|
show_verbose_time_cursor(region_start, 10);
|
|
break;
|
|
case EndTrim:
|
|
show_verbose_time_cursor(region_end, 10);
|
|
break;
|
|
case ContentsTrim:
|
|
show_verbose_time_cursor(drag_info.current_pointer_frame, 10);
|
|
break;
|
|
}
|
|
}
|
|
|
|
void
|
|
Editor::trim_motion_callback (ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
RegionView* rv = clicked_regionview;
|
|
nframes64_t frame_delta = 0;
|
|
bool left_direction;
|
|
bool obey_snap = !Keyboard::modifier_state_contains (event->button.state, Keyboard::snap_modifier());
|
|
|
|
/* snap modifier works differently here..
|
|
its' current state has to be passed to the
|
|
various trim functions in order to work properly
|
|
*/
|
|
|
|
double speed = 1.0;
|
|
TimeAxisView* tvp = clicked_axisview;
|
|
RouteTimeAxisView* tv = dynamic_cast<RouteTimeAxisView*>(tvp);
|
|
pair<set<boost::shared_ptr<Playlist> >::iterator,bool> insert_result;
|
|
|
|
if (tv && tv->is_track()) {
|
|
speed = tv->get_diskstream()->speed();
|
|
}
|
|
|
|
if (drag_info.last_pointer_frame > drag_info.current_pointer_frame) {
|
|
left_direction = true;
|
|
} else {
|
|
left_direction = false;
|
|
}
|
|
|
|
if (obey_snap) {
|
|
snap_to (drag_info.current_pointer_frame);
|
|
}
|
|
|
|
if (drag_info.current_pointer_frame == drag_info.last_pointer_frame) {
|
|
return;
|
|
}
|
|
|
|
if (drag_info.first_move) {
|
|
|
|
string trim_type;
|
|
|
|
switch (trim_op) {
|
|
case StartTrim:
|
|
trim_type = "Region start trim";
|
|
break;
|
|
case EndTrim:
|
|
trim_type = "Region end trim";
|
|
break;
|
|
case ContentsTrim:
|
|
trim_type = "Region content trim";
|
|
break;
|
|
}
|
|
|
|
begin_reversible_command (trim_type);
|
|
|
|
for (list<RegionView*>::const_iterator i = selection->regions.by_layer().begin(); i != selection->regions.by_layer().end(); ++i) {
|
|
(*i)->fake_set_opaque(false);
|
|
(*i)->region()->freeze ();
|
|
|
|
AudioRegionView* const arv = dynamic_cast<AudioRegionView*>(*i);
|
|
if (arv)
|
|
arv->temporarily_hide_envelope ();
|
|
|
|
boost::shared_ptr<Playlist> pl = (*i)->region()->playlist();
|
|
insert_result = motion_frozen_playlists.insert (pl);
|
|
if (insert_result.second) {
|
|
session->add_command(new MementoCommand<Playlist>(*pl, &pl->get_state(), 0));
|
|
pl->freeze();
|
|
}
|
|
}
|
|
}
|
|
|
|
if (left_direction) {
|
|
frame_delta = (drag_info.last_pointer_frame - drag_info.current_pointer_frame);
|
|
} else {
|
|
frame_delta = (drag_info.current_pointer_frame - drag_info.last_pointer_frame);
|
|
}
|
|
|
|
switch (trim_op) {
|
|
case StartTrim:
|
|
if ((left_direction == false) && (drag_info.current_pointer_frame <= rv->region()->first_frame()/speed)) {
|
|
break;
|
|
} else {
|
|
for (list<RegionView*>::const_iterator i = selection->regions.by_layer().begin(); i != selection->regions.by_layer().end(); ++i) {
|
|
single_start_trim (**i, frame_delta, left_direction, obey_snap);
|
|
}
|
|
break;
|
|
}
|
|
|
|
case EndTrim:
|
|
if ((left_direction == true) && (drag_info.current_pointer_frame > (nframes64_t) (rv->region()->last_frame()/speed))) {
|
|
break;
|
|
} else {
|
|
for (list<RegionView*>::const_iterator i = selection->regions.by_layer().begin(); i != selection->regions.by_layer().end(); ++i) {
|
|
single_end_trim (**i, frame_delta, left_direction, obey_snap);
|
|
}
|
|
break;
|
|
}
|
|
|
|
case ContentsTrim:
|
|
{
|
|
bool swap_direction = false;
|
|
|
|
if (Keyboard::modifier_state_equals (event->button.state, Keyboard::PrimaryModifier)) {
|
|
swap_direction = true;
|
|
}
|
|
|
|
for (list<RegionView*>::const_iterator i = selection->regions.by_layer().begin();
|
|
i != selection->regions.by_layer().end(); ++i)
|
|
{
|
|
single_contents_trim (**i, frame_delta, left_direction, swap_direction, obey_snap);
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
|
|
switch (trim_op) {
|
|
case StartTrim:
|
|
show_verbose_time_cursor((nframes64_t) (rv->region()->position()/speed), 10);
|
|
break;
|
|
case EndTrim:
|
|
show_verbose_time_cursor((nframes64_t) (rv->region()->last_frame()/speed), 10);
|
|
break;
|
|
case ContentsTrim:
|
|
show_verbose_time_cursor(drag_info.current_pointer_frame, 10);
|
|
break;
|
|
}
|
|
|
|
drag_info.last_pointer_frame = drag_info.current_pointer_frame;
|
|
drag_info.first_move = false;
|
|
}
|
|
|
|
void
|
|
Editor::single_contents_trim (RegionView& rv, nframes64_t frame_delta, bool left_direction, bool swap_direction, bool obey_snap)
|
|
{
|
|
boost::shared_ptr<Region> region (rv.region());
|
|
|
|
if (region->locked()) {
|
|
return;
|
|
}
|
|
|
|
nframes64_t new_bound;
|
|
|
|
double speed = 1.0;
|
|
TimeAxisView* tvp = clicked_axisview;
|
|
RouteTimeAxisView* tv = dynamic_cast<RouteTimeAxisView*>(tvp);
|
|
|
|
if (tv && tv->is_track()) {
|
|
speed = tv->get_diskstream()->speed();
|
|
}
|
|
|
|
if (left_direction) {
|
|
if (swap_direction) {
|
|
new_bound = (nframes64_t) (region->position()/speed) + frame_delta;
|
|
} else {
|
|
new_bound = (nframes64_t) (region->position()/speed) - frame_delta;
|
|
}
|
|
} else {
|
|
if (swap_direction) {
|
|
new_bound = (nframes64_t) (region->position()/speed) - frame_delta;
|
|
} else {
|
|
new_bound = (nframes64_t) (region->position()/speed) + frame_delta;
|
|
}
|
|
}
|
|
|
|
if (obey_snap) {
|
|
snap_to (new_bound);
|
|
}
|
|
region->trim_start ((nframes64_t) (new_bound * speed), this);
|
|
rv.region_changed (StartChanged);
|
|
}
|
|
|
|
void
|
|
Editor::single_start_trim (RegionView& rv, nframes64_t frame_delta, bool left_direction, bool obey_snap)
|
|
{
|
|
boost::shared_ptr<Region> region (rv.region());
|
|
|
|
if (region->locked()) {
|
|
return;
|
|
}
|
|
|
|
nframes64_t new_bound;
|
|
|
|
double speed = 1.0;
|
|
TimeAxisView* tvp = clicked_axisview;
|
|
RouteTimeAxisView* tv = dynamic_cast<RouteTimeAxisView*>(tvp);
|
|
|
|
if (tv && tv->is_track()) {
|
|
speed = tv->get_diskstream()->speed();
|
|
}
|
|
|
|
if (left_direction) {
|
|
new_bound = (nframes64_t) (region->position()/speed) - frame_delta;
|
|
} else {
|
|
new_bound = (nframes64_t) (region->position()/speed) + frame_delta;
|
|
}
|
|
|
|
if (obey_snap) {
|
|
snap_to (new_bound, (left_direction ? 0 : 1));
|
|
}
|
|
|
|
region->trim_front ((nframes64_t) (new_bound * speed), this);
|
|
|
|
rv.region_changed (Change (LengthChanged|PositionChanged|StartChanged));
|
|
}
|
|
|
|
void
|
|
Editor::single_end_trim (RegionView& rv, nframes64_t frame_delta, bool left_direction, bool obey_snap)
|
|
{
|
|
boost::shared_ptr<Region> region (rv.region());
|
|
|
|
if (region->locked()) {
|
|
return;
|
|
}
|
|
|
|
nframes64_t new_bound;
|
|
|
|
double speed = 1.0;
|
|
TimeAxisView* tvp = clicked_axisview;
|
|
RouteTimeAxisView* tv = dynamic_cast<RouteTimeAxisView*>(tvp);
|
|
|
|
if (tv && tv->is_track()) {
|
|
speed = tv->get_diskstream()->speed();
|
|
}
|
|
|
|
if (left_direction) {
|
|
new_bound = (nframes64_t) ((region->last_frame() + 1)/speed) - frame_delta;
|
|
} else {
|
|
new_bound = (nframes64_t) ((region->last_frame() + 1)/speed) + frame_delta;
|
|
}
|
|
|
|
if (obey_snap) {
|
|
snap_to (new_bound);
|
|
}
|
|
region->trim_end ((nframes64_t) (new_bound * speed), this);
|
|
rv.region_changed (LengthChanged);
|
|
}
|
|
|
|
void
|
|
Editor::trim_finished_callback (ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
if (!drag_info.first_move) {
|
|
trim_motion_callback (item, event);
|
|
|
|
if (!selection->selected (clicked_regionview)) {
|
|
thaw_region_after_trim (*clicked_regionview);
|
|
} else {
|
|
|
|
for (list<RegionView*>::const_iterator i = selection->regions.by_layer().begin();
|
|
i != selection->regions.by_layer().end(); ++i)
|
|
{
|
|
thaw_region_after_trim (**i);
|
|
(*i)->fake_set_opaque (true);
|
|
}
|
|
}
|
|
|
|
for (set<boost::shared_ptr<Playlist> >::iterator p = motion_frozen_playlists.begin(); p != motion_frozen_playlists.end(); ++p) {
|
|
(*p)->thaw ();
|
|
session->add_command (new MementoCommand<Playlist>(*(*p).get(), 0, &(*p)->get_state()));
|
|
}
|
|
|
|
motion_frozen_playlists.clear ();
|
|
|
|
commit_reversible_command();
|
|
} else {
|
|
/* no mouse movement */
|
|
point_trim (event);
|
|
}
|
|
}
|
|
|
|
void
|
|
Editor::point_trim (GdkEvent* event)
|
|
{
|
|
RegionView* rv = clicked_regionview;
|
|
nframes64_t new_bound = drag_info.current_pointer_frame;
|
|
|
|
if (!Keyboard::modifier_state_contains (event->button.state, Keyboard::snap_modifier())) {
|
|
snap_to (new_bound);
|
|
}
|
|
|
|
/* Choose action dependant on which button was pressed */
|
|
switch (event->button.button) {
|
|
case 1:
|
|
trim_op = StartTrim;
|
|
begin_reversible_command (_("Start point trim"));
|
|
|
|
if (selection->selected (rv)) {
|
|
|
|
for (list<RegionView*>::const_iterator i = selection->regions.by_layer().begin();
|
|
i != selection->regions.by_layer().end(); ++i)
|
|
{
|
|
if (!(*i)->region()->locked()) {
|
|
boost::shared_ptr<Playlist> pl = (*i)->region()->playlist();
|
|
XMLNode &before = pl->get_state();
|
|
(*i)->region()->trim_front (new_bound, this);
|
|
XMLNode &after = pl->get_state();
|
|
session->add_command(new MementoCommand<Playlist>(*pl.get(), &before, &after));
|
|
}
|
|
}
|
|
|
|
} else {
|
|
|
|
if (!rv->region()->locked()) {
|
|
boost::shared_ptr<Playlist> pl = rv->region()->playlist();
|
|
XMLNode &before = pl->get_state();
|
|
rv->region()->trim_front (new_bound, this);
|
|
XMLNode &after = pl->get_state();
|
|
session->add_command(new MementoCommand<Playlist>(*pl.get(), &before, &after));
|
|
}
|
|
}
|
|
|
|
commit_reversible_command();
|
|
|
|
break;
|
|
case 2:
|
|
trim_op = EndTrim;
|
|
begin_reversible_command (_("End point trim"));
|
|
|
|
if (selection->selected (rv)) {
|
|
|
|
for (list<RegionView*>::const_iterator i = selection->regions.by_layer().begin(); i != selection->regions.by_layer().end(); ++i)
|
|
{
|
|
if (!(*i)->region()->locked()) {
|
|
boost::shared_ptr<Playlist> pl = (*i)->region()->playlist();
|
|
XMLNode &before = pl->get_state();
|
|
(*i)->region()->trim_end (new_bound, this);
|
|
XMLNode &after = pl->get_state();
|
|
session->add_command(new MementoCommand<Playlist>(*pl.get(), &before, &after));
|
|
}
|
|
}
|
|
|
|
} else {
|
|
|
|
if (!rv->region()->locked()) {
|
|
boost::shared_ptr<Playlist> pl = rv->region()->playlist();
|
|
XMLNode &before = pl->get_state();
|
|
rv->region()->trim_end (new_bound, this);
|
|
XMLNode &after = pl->get_state();
|
|
session->add_command (new MementoCommand<Playlist>(*pl.get(), &before, &after));
|
|
}
|
|
}
|
|
|
|
commit_reversible_command();
|
|
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
void
|
|
Editor::thaw_region_after_trim (RegionView& rv)
|
|
{
|
|
boost::shared_ptr<Region> region (rv.region());
|
|
|
|
if (region->locked()) {
|
|
return;
|
|
}
|
|
|
|
region->thaw (_("trimmed region"));
|
|
XMLNode &after = region->playlist()->get_state();
|
|
session->add_command (new MementoCommand<Playlist>(*(region->playlist()), 0, &after));
|
|
|
|
AudioRegionView* arv = dynamic_cast<AudioRegionView*>(&rv);
|
|
if (arv)
|
|
arv->unhide_envelope ();
|
|
}
|
|
|
|
void
|
|
Editor::hide_marker (ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
Marker* marker;
|
|
bool is_start;
|
|
|
|
if ((marker = static_cast<Marker *> (item->get_data ("marker"))) == 0) {
|
|
fatal << _("programming error: marker canvas item has no marker object pointer!") << endmsg;
|
|
/*NOTREACHED*/
|
|
}
|
|
|
|
Location* location = find_location_from_marker (marker, is_start);
|
|
location->set_hidden (true, this);
|
|
}
|
|
|
|
|
|
void
|
|
Editor::start_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event, RangeMarkerOp op)
|
|
{
|
|
if (session == 0) {
|
|
return;
|
|
}
|
|
|
|
drag_info.item = item;
|
|
drag_info.motion_callback = &Editor::drag_range_markerbar_op;
|
|
drag_info.finished_callback = &Editor::end_range_markerbar_op;
|
|
|
|
range_marker_op = op;
|
|
|
|
if (!temp_location) {
|
|
temp_location = new Location;
|
|
}
|
|
|
|
switch (op) {
|
|
case CreateRangeMarker:
|
|
case CreateTransportMarker:
|
|
case CreateCDMarker:
|
|
|
|
if (Keyboard::modifier_state_equals (event->button.state, Keyboard::TertiaryModifier)) {
|
|
drag_info.copy = true;
|
|
} else {
|
|
drag_info.copy = false;
|
|
}
|
|
start_grab (event, selector_cursor);
|
|
break;
|
|
}
|
|
|
|
show_verbose_time_cursor(drag_info.current_pointer_frame, 10);
|
|
|
|
}
|
|
|
|
void
|
|
Editor::drag_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
nframes64_t start = 0;
|
|
nframes64_t end = 0;
|
|
ArdourCanvas::SimpleRect *crect;
|
|
|
|
switch (range_marker_op) {
|
|
case CreateRangeMarker:
|
|
crect = range_bar_drag_rect;
|
|
break;
|
|
case CreateTransportMarker:
|
|
crect = transport_bar_drag_rect;
|
|
break;
|
|
case CreateCDMarker:
|
|
crect = cd_marker_bar_drag_rect;
|
|
break;
|
|
default:
|
|
cerr << "Error: unknown range marker op passed to Editor::drag_range_markerbar_op ()" << endl;
|
|
return;
|
|
break;
|
|
}
|
|
|
|
if (!Keyboard::modifier_state_contains (event->button.state, Keyboard::snap_modifier())) {
|
|
snap_to (drag_info.current_pointer_frame);
|
|
}
|
|
|
|
/* only alter selection if the current frame is
|
|
different from the last frame position.
|
|
*/
|
|
|
|
if (drag_info.current_pointer_frame == drag_info.last_pointer_frame) return;
|
|
|
|
switch (range_marker_op) {
|
|
case CreateRangeMarker:
|
|
case CreateTransportMarker:
|
|
case CreateCDMarker:
|
|
if (drag_info.first_move) {
|
|
snap_to (drag_info.grab_frame);
|
|
}
|
|
|
|
if (drag_info.current_pointer_frame < drag_info.grab_frame) {
|
|
start = drag_info.current_pointer_frame;
|
|
end = drag_info.grab_frame;
|
|
} else {
|
|
end = drag_info.current_pointer_frame;
|
|
start = drag_info.grab_frame;
|
|
}
|
|
|
|
/* first drag: Either add to the selection
|
|
or create a new selection.
|
|
*/
|
|
|
|
if (drag_info.first_move) {
|
|
|
|
temp_location->set (start, end);
|
|
|
|
crect->show ();
|
|
|
|
update_marker_drag_item (temp_location);
|
|
range_marker_drag_rect->show();
|
|
//range_marker_drag_rect->raise_to_top();
|
|
|
|
}
|
|
break;
|
|
}
|
|
|
|
if (event->button.x >= horizontal_adjustment.get_value() + canvas_width) {
|
|
start_canvas_autoscroll (1, 0);
|
|
}
|
|
|
|
if (start != end) {
|
|
temp_location->set (start, end);
|
|
|
|
double x1 = frame_to_pixel (start);
|
|
double x2 = frame_to_pixel (end);
|
|
crect->property_x1() = x1;
|
|
crect->property_x2() = x2;
|
|
|
|
update_marker_drag_item (temp_location);
|
|
}
|
|
|
|
drag_info.last_pointer_frame = drag_info.current_pointer_frame;
|
|
drag_info.first_move = false;
|
|
|
|
show_verbose_time_cursor(drag_info.current_pointer_frame, 10);
|
|
|
|
}
|
|
|
|
void
|
|
Editor::end_range_markerbar_op (ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
Location * newloc = 0;
|
|
string rangename;
|
|
int flags;
|
|
|
|
if (!drag_info.first_move) {
|
|
drag_range_markerbar_op (item, event);
|
|
|
|
switch (range_marker_op) {
|
|
case CreateRangeMarker:
|
|
case CreateCDMarker:
|
|
{
|
|
begin_reversible_command (_("new range marker"));
|
|
XMLNode &before = session->locations()->get_state();
|
|
session->locations()->next_available_name(rangename,"unnamed");
|
|
if (range_marker_op == CreateCDMarker) {
|
|
flags = Location::IsRangeMarker|Location::IsCDMarker;
|
|
cd_marker_bar_drag_rect->hide();
|
|
}
|
|
else {
|
|
flags = Location::IsRangeMarker;
|
|
range_bar_drag_rect->hide();
|
|
}
|
|
newloc = new Location(temp_location->start(), temp_location->end(), rangename, (Location::Flags) flags);
|
|
session->locations()->add (newloc, true);
|
|
XMLNode &after = session->locations()->get_state();
|
|
session->add_command(new MementoCommand<Locations>(*(session->locations()), &before, &after));
|
|
commit_reversible_command ();
|
|
|
|
range_marker_drag_rect->hide();
|
|
break;
|
|
}
|
|
|
|
case CreateTransportMarker:
|
|
// popup menu to pick loop or punch
|
|
new_transport_marker_context_menu (&event->button, item);
|
|
|
|
break;
|
|
}
|
|
} else {
|
|
/* just a click, no pointer movement. remember that context menu stuff was handled elsewhere */
|
|
|
|
if (Keyboard::no_modifier_keys_pressed (&event->button) && range_marker_op != CreateCDMarker) {
|
|
|
|
nframes64_t start;
|
|
nframes64_t end;
|
|
|
|
start = session->locations()->first_mark_before (drag_info.grab_frame);
|
|
end = session->locations()->first_mark_after (drag_info.grab_frame);
|
|
|
|
if (end == max_frames) {
|
|
end = session->current_end_frame ();
|
|
}
|
|
|
|
if (start == 0) {
|
|
start = session->current_start_frame ();
|
|
}
|
|
|
|
switch (mouse_mode) {
|
|
case MouseObject:
|
|
/* find the two markers on either side and then make the selection from it */
|
|
select_all_within (start, end, 0.0f, FLT_MAX, track_views, Selection::Set);
|
|
break;
|
|
|
|
case MouseRange:
|
|
/* find the two markers on either side of the click and make the range out of it */
|
|
selection->set (0, start, end);
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
stop_canvas_autoscroll ();
|
|
}
|
|
|
|
|
|
|
|
void
|
|
Editor::start_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
drag_info.item = item;
|
|
drag_info.motion_callback = &Editor::drag_mouse_zoom;
|
|
drag_info.finished_callback = &Editor::end_mouse_zoom;
|
|
|
|
start_grab (event, zoom_cursor);
|
|
|
|
show_verbose_time_cursor (drag_info.current_pointer_frame, 10);
|
|
}
|
|
|
|
void
|
|
Editor::drag_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
nframes64_t start;
|
|
nframes64_t end;
|
|
|
|
if (!Keyboard::modifier_state_contains (event->button.state, Keyboard::snap_modifier())) {
|
|
snap_to (drag_info.current_pointer_frame);
|
|
|
|
if (drag_info.first_move) {
|
|
snap_to (drag_info.grab_frame);
|
|
}
|
|
}
|
|
|
|
if (drag_info.current_pointer_frame == drag_info.last_pointer_frame) return;
|
|
|
|
/* base start and end on initial click position */
|
|
if (drag_info.current_pointer_frame < drag_info.grab_frame) {
|
|
start = drag_info.current_pointer_frame;
|
|
end = drag_info.grab_frame;
|
|
} else {
|
|
end = drag_info.current_pointer_frame;
|
|
start = drag_info.grab_frame;
|
|
}
|
|
|
|
if (start != end) {
|
|
|
|
if (drag_info.first_move) {
|
|
zoom_rect->show();
|
|
zoom_rect->raise_to_top();
|
|
}
|
|
|
|
reposition_zoom_rect(start, end);
|
|
|
|
drag_info.last_pointer_frame = drag_info.current_pointer_frame;
|
|
drag_info.first_move = false;
|
|
|
|
show_verbose_time_cursor (drag_info.current_pointer_frame, 10);
|
|
}
|
|
}
|
|
|
|
void
|
|
Editor::end_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
if (!drag_info.first_move) {
|
|
drag_mouse_zoom (item, event);
|
|
|
|
if (drag_info.grab_frame < drag_info.last_pointer_frame) {
|
|
temporal_zoom_by_frame (drag_info.grab_frame, drag_info.last_pointer_frame, "mouse zoom");
|
|
} else {
|
|
temporal_zoom_by_frame (drag_info.last_pointer_frame, drag_info.grab_frame, "mouse zoom");
|
|
}
|
|
} else {
|
|
temporal_zoom_to_frame (false, drag_info.grab_frame);
|
|
/*
|
|
temporal_zoom_step (false);
|
|
center_screen (drag_info.grab_frame);
|
|
*/
|
|
}
|
|
|
|
zoom_rect->hide();
|
|
}
|
|
|
|
void
|
|
Editor::reposition_zoom_rect (nframes64_t start, nframes64_t end)
|
|
{
|
|
double x1 = frame_to_pixel (start);
|
|
double x2 = frame_to_pixel (end);
|
|
double y2 = full_canvas_height - 1.0;
|
|
|
|
zoom_rect->property_x1() = x1;
|
|
zoom_rect->property_y1() = 1.0;
|
|
zoom_rect->property_x2() = x2;
|
|
zoom_rect->property_y2() = y2;
|
|
}
|
|
|
|
void
|
|
Editor::start_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
drag_info.item = item;
|
|
drag_info.motion_callback = &Editor::drag_rubberband_select;
|
|
drag_info.finished_callback = &Editor::end_rubberband_select;
|
|
|
|
start_grab (event, cross_hair_cursor);
|
|
|
|
show_verbose_time_cursor (drag_info.current_pointer_frame, 10);
|
|
}
|
|
|
|
void
|
|
Editor::drag_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
nframes64_t start;
|
|
nframes64_t end;
|
|
double y1;
|
|
double y2;
|
|
|
|
/* use a bigger drag threshold than the default */
|
|
|
|
if (abs ((int) (drag_info.current_pointer_frame - drag_info.grab_frame)) < 8) {
|
|
return;
|
|
}
|
|
|
|
if (!Keyboard::modifier_state_contains (event->button.state, Keyboard::snap_modifier()) && Config->get_rubberbanding_snaps_to_grid()) {
|
|
if (drag_info.first_move) {
|
|
snap_to (drag_info.grab_frame);
|
|
}
|
|
snap_to (drag_info.current_pointer_frame);
|
|
}
|
|
|
|
/* base start and end on initial click position */
|
|
|
|
if (drag_info.current_pointer_frame < drag_info.grab_frame) {
|
|
start = drag_info.current_pointer_frame;
|
|
end = drag_info.grab_frame;
|
|
} else {
|
|
end = drag_info.current_pointer_frame;
|
|
start = drag_info.grab_frame;
|
|
}
|
|
|
|
if (drag_info.current_pointer_y < drag_info.grab_y) {
|
|
y1 = drag_info.current_pointer_y;
|
|
y2 = drag_info.grab_y;
|
|
} else {
|
|
y2 = drag_info.current_pointer_y;
|
|
y1 = drag_info.grab_y;
|
|
}
|
|
|
|
|
|
if (start != end || y1 != y2) {
|
|
|
|
double x1 = frame_to_pixel (start);
|
|
double x2 = frame_to_pixel (end);
|
|
|
|
rubberband_rect->property_x1() = x1;
|
|
rubberband_rect->property_y1() = y1;
|
|
rubberband_rect->property_x2() = x2;
|
|
rubberband_rect->property_y2() = y2;
|
|
|
|
rubberband_rect->show();
|
|
rubberband_rect->raise_to_top();
|
|
|
|
drag_info.last_pointer_frame = drag_info.current_pointer_frame;
|
|
drag_info.first_move = false;
|
|
|
|
show_verbose_time_cursor (drag_info.current_pointer_frame, 10);
|
|
}
|
|
}
|
|
|
|
void
|
|
Editor::end_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
if (!drag_info.first_move) {
|
|
|
|
drag_rubberband_select (item, event);
|
|
|
|
double y1,y2;
|
|
if (drag_info.current_pointer_y < drag_info.grab_y) {
|
|
y1 = drag_info.current_pointer_y;
|
|
y2 = drag_info.grab_y;
|
|
} else {
|
|
y2 = drag_info.current_pointer_y;
|
|
y1 = drag_info.grab_y;
|
|
}
|
|
|
|
|
|
Selection::Operation op = Keyboard::selection_type (event->button.state);
|
|
bool commit;
|
|
|
|
begin_reversible_command (_("rubberband selection"));
|
|
|
|
if (drag_info.grab_frame < drag_info.last_pointer_frame) {
|
|
commit = select_all_within (drag_info.grab_frame, drag_info.last_pointer_frame, y1, y2, track_views, op);
|
|
} else {
|
|
commit = select_all_within (drag_info.last_pointer_frame, drag_info.grab_frame, y1, y2, track_views, op);
|
|
}
|
|
|
|
if (commit) {
|
|
commit_reversible_command ();
|
|
}
|
|
|
|
} else {
|
|
if (!getenv("ARDOUR_SAE")) {
|
|
selection->clear_tracks();
|
|
}
|
|
selection->clear_regions();
|
|
selection->clear_points ();
|
|
selection->clear_lines ();
|
|
}
|
|
|
|
rubberband_rect->hide();
|
|
}
|
|
|
|
|
|
gint
|
|
Editor::mouse_rename_region (ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
using namespace Gtkmm2ext;
|
|
|
|
ArdourPrompter prompter (false);
|
|
|
|
prompter.set_prompt (_("Name for region:"));
|
|
prompter.set_initial_text (clicked_regionview->region()->name());
|
|
prompter.add_button (_("Rename"), Gtk::RESPONSE_ACCEPT);
|
|
prompter.set_response_sensitive (Gtk::RESPONSE_ACCEPT, false);
|
|
prompter.show_all ();
|
|
switch (prompter.run ()) {
|
|
case Gtk::RESPONSE_ACCEPT:
|
|
string str;
|
|
prompter.get_result(str);
|
|
if (str.length()) {
|
|
clicked_regionview->region()->set_name (str);
|
|
}
|
|
break;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
void
|
|
Editor::start_time_fx (ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
drag_info.item = item;
|
|
drag_info.motion_callback = &Editor::time_fx_motion;
|
|
drag_info.finished_callback = &Editor::end_time_fx;
|
|
|
|
start_grab (event);
|
|
|
|
show_verbose_time_cursor (drag_info.current_pointer_frame, 10);
|
|
}
|
|
|
|
void
|
|
Editor::time_fx_motion (ArdourCanvas::Item *item, GdkEvent* event)
|
|
{
|
|
RegionView* rv = clicked_regionview;
|
|
|
|
if (!Keyboard::modifier_state_contains (event->button.state, Keyboard::snap_modifier())) {
|
|
snap_to (drag_info.current_pointer_frame);
|
|
}
|
|
|
|
if (drag_info.current_pointer_frame == drag_info.last_pointer_frame) {
|
|
return;
|
|
}
|
|
|
|
if (drag_info.current_pointer_frame > rv->region()->position()) {
|
|
rv->get_time_axis_view().show_timestretch (rv->region()->position(), drag_info.current_pointer_frame);
|
|
}
|
|
|
|
drag_info.last_pointer_frame = drag_info.current_pointer_frame;
|
|
drag_info.first_move = false;
|
|
|
|
show_verbose_time_cursor (drag_info.current_pointer_frame, 10);
|
|
}
|
|
|
|
void
|
|
Editor::end_time_fx (ArdourCanvas::Item* item, GdkEvent* event)
|
|
{
|
|
clicked_regionview->get_time_axis_view().hide_timestretch ();
|
|
|
|
if (drag_info.first_move) {
|
|
return;
|
|
}
|
|
|
|
if (drag_info.last_pointer_frame < clicked_regionview->region()->position()) {
|
|
/* backwards drag of the left edge - not usable */
|
|
return;
|
|
}
|
|
|
|
nframes64_t newlen = drag_info.last_pointer_frame - clicked_regionview->region()->position();
|
|
|
|
float percentage = (double) newlen / (double) clicked_regionview->region()->length();
|
|
|
|
#ifndef USE_RUBBERBAND
|
|
// Soundtouch uses percentage / 100 instead of normal (/ 1)
|
|
if (clicked_regionview->region()->data_type() == DataType::AUDIO) {
|
|
percentage = (float) ((double) newlen - (double) clicked_regionview->region()->length()) / ((double) newlen) * 100.0f;
|
|
}
|
|
#endif
|
|
|
|
begin_reversible_command (_("timestretch"));
|
|
|
|
// XXX how do timeFX on multiple regions ?
|
|
|
|
RegionSelection rs;
|
|
rs.add (clicked_regionview);
|
|
|
|
if (time_stretch (rs, percentage) == 0) {
|
|
session->commit_reversible_command ();
|
|
}
|
|
}
|
|
|
|
void
|
|
Editor::mouse_brush_insert_region (RegionView* rv, nframes64_t pos)
|
|
{
|
|
/* no brushing without a useful snap setting */
|
|
|
|
switch (snap_mode) {
|
|
case SnapMagnetic:
|
|
return; /* can't work because it allows region to be placed anywhere */
|
|
default:
|
|
break; /* OK */
|
|
}
|
|
|
|
switch (snap_type) {
|
|
case SnapToMark:
|
|
return;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
/* don't brush a copy over the original */
|
|
|
|
if (pos == rv->region()->position()) {
|
|
return;
|
|
}
|
|
|
|
RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*>(&rv->get_time_axis_view());
|
|
|
|
if (rtv == 0 || !rtv->is_track()) {
|
|
return;
|
|
}
|
|
|
|
boost::shared_ptr<Playlist> playlist = rtv->playlist();
|
|
double speed = rtv->get_diskstream()->speed();
|
|
|
|
XMLNode &before = playlist->get_state();
|
|
playlist->add_region (RegionFactory::create (rv->region()), (nframes64_t) (pos * speed));
|
|
XMLNode &after = playlist->get_state();
|
|
session->add_command(new MementoCommand<Playlist>(*playlist.get(), &before, &after));
|
|
|
|
// playlist is frozen, so we have to update manually
|
|
|
|
playlist->Modified(); /* EMIT SIGNAL */
|
|
}
|
|
|
|
gint
|
|
Editor::track_height_step_timeout ()
|
|
{
|
|
if (get_microseconds() - last_track_height_step_timestamp < 250000) {
|
|
current_stepping_trackview = 0;
|
|
return false;
|
|
}
|
|
return true;
|
|
}
|
|
|