-
/*
- Copyright (C) 2000-2001 Paul Davis
+ Copyright (C) 2000-2001 Paul Davis
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
#include <string>
#include <algorithm>
-#include <pbd/error.h>
+#include "pbd/error.h"
+#include "pbd/enumwriter.h"
#include <gtkmm2ext/utils.h>
-#include <pbd/memento_command.h>
-#include <pbd/basename.h>
+#include <gtkmm2ext/tearoff.h>
+#include "pbd/memento_command.h"
+#include "pbd/basename.h"
+#include "pbd/stateful_diff_command.h"
#include "ardour_ui.h"
+#include "actions.h"
#include "editor.h"
#include "time_axis_view.h"
#include "audio_time_axis.h"
#include "keyboard.h"
#include "editing.h"
#include "rgb_macros.h"
-
-#include <ardour/types.h>
-#include <ardour/profile.h>
-#include <ardour/route.h>
-#include <ardour/audio_track.h>
-#include <ardour/audio_diskstream.h>
-#include <ardour/midi_diskstream.h>
-#include <ardour/playlist.h>
-#include <ardour/audioplaylist.h>
-#include <ardour/audioregion.h>
-#include <ardour/midi_region.h>
-#include <ardour/dB.h>
-#include <ardour/utils.h>
-#include <ardour/region_factory.h>
-#include <ardour/source_factory.h>
+#include "control_point_dialog.h"
+#include "editor_drag.h"
+
+#include "ardour/types.h"
+#include "ardour/profile.h"
+#include "ardour/route.h"
+#include "ardour/audio_track.h"
+#include "ardour/audio_diskstream.h"
+#include "ardour/midi_diskstream.h"
+#include "ardour/playlist.h"
+#include "ardour/audioplaylist.h"
+#include "ardour/audioregion.h"
+#include "ardour/midi_region.h"
+#include "ardour/dB.h"
+#include "ardour/utils.h"
+#include "ardour/region_factory.h"
+#include "ardour/source_factory.h"
+#include "ardour/session.h"
#include <bitset>
using namespace std;
using namespace ARDOUR;
using namespace PBD;
-using namespace sigc;
using namespace Gtk;
using namespace Editing;
-
-const static double ZERO_GAIN_FRACTION = gain_to_slider_position(dB_to_coefficient(0.0));
+using Gtkmm2ext::Keyboard;
bool
Editor::mouse_frame (nframes64_t& where, bool& in_track_canvas) const
if (!canvas_window) {
return false;
}
-
+
pointer_window = canvas_window->get_pointer (x, y, mask);
if (pointer_window == track_canvas->get_bin_window()) {
event.type = GDK_BUTTON_RELEASE;
event.button.x = wx;
event.button.y = wy;
-
+
where = event_frame (&event, 0, 0);
return true;
}
nframes64_t
-Editor::event_frame (GdkEvent* event, double* pcx, double* pcy) const
+Editor::event_frame (GdkEvent const * event, double* pcx, double* pcy) const
{
double cx, cy;
case GDK_BUTTON_PRESS:
case GDK_2BUTTON_PRESS:
case GDK_3BUTTON_PRESS:
-
*pcx = event->button.x;
*pcy = event->button.y;
_trackview_group->w2i(*pcx, *pcy);
break;
case GDK_MOTION_NOTIFY:
-
*pcx = event->motion.x;
*pcy = event->motion.y;
_trackview_group->w2i(*pcx, *pcy);
position is negative (as can be the case with motion events in particular),
the frame location is always positive.
*/
-
+
return pixel_to_frame (*pcx);
}
-void
-Editor::mouse_mode_toggled (MouseMode m)
+Gdk::Cursor*
+Editor::which_grabber_cursor ()
{
- if (ignore_mouse_mode_toggle) {
- return;
- }
+ Gdk::Cursor* c = grabber_cursor;
- switch (m) {
- case MouseRange:
- if (mouse_select_button.get_active()) {
- set_mouse_mode (m);
- }
- break;
+ if (_internal_editing) {
+ switch (mouse_mode) {
+ case MouseRange:
+ c = midi_pencil_cursor;
+ break;
- case MouseObject:
- if (mouse_move_button.get_active()) {
- set_mouse_mode (m);
- }
- break;
+ case MouseObject:
+ c = grabber_cursor;
+ break;
- case MouseGain:
- if (mouse_gain_button.get_active()) {
- set_mouse_mode (m);
+ case MouseTimeFX:
+ c = midi_resize_cursor;
+ break;
+
+ default:
+ break;
}
- break;
- case MouseZoom:
- if (mouse_zoom_button.get_active()) {
- set_mouse_mode (m);
+ } else {
+
+ switch (_edit_point) {
+ case EditAtMouse:
+ c = grabber_edit_point_cursor;
+ break;
+ default:
+ break;
}
- break;
+ }
- case MouseTimeFX:
- if (mouse_timefx_button.get_active()) {
- set_mouse_mode (m);
+ return c;
+}
+
+void
+Editor::set_canvas_cursor ()
+{
+ if (_internal_editing) {
+
+ switch (mouse_mode) {
+ case MouseRange:
+ current_canvas_cursor = midi_pencil_cursor;
+ break;
+
+ case MouseObject:
+ current_canvas_cursor = which_grabber_cursor();
+ break;
+
+ case MouseTimeFX:
+ current_canvas_cursor = midi_resize_cursor;
+ break;
+
+ default:
+ return;
}
- break;
- case MouseAudition:
- if (mouse_audition_button.get_active()) {
- set_mouse_mode (m);
+ } else {
+
+ switch (mouse_mode) {
+ case MouseRange:
+ current_canvas_cursor = selector_cursor;
+ break;
+
+ case MouseObject:
+ current_canvas_cursor = which_grabber_cursor();
+ break;
+
+ case MouseGain:
+ current_canvas_cursor = cross_hair_cursor;
+ break;
+
+ case MouseZoom:
+ current_canvas_cursor = zoom_cursor;
+ break;
+
+ case MouseTimeFX:
+ current_canvas_cursor = time_fx_cursor; // just use playhead
+ break;
+
+ case MouseAudition:
+ current_canvas_cursor = speaker_cursor;
+ break;
}
+ }
+
+ switch (_join_object_range_state) {
+ case JOIN_OBJECT_RANGE_NONE:
break;
-
- case MouseNote:
- if (mouse_note_button.get_active()) {
- set_mouse_mode (m);
- }
+ case JOIN_OBJECT_RANGE_OBJECT:
+ current_canvas_cursor = which_grabber_cursor ();
break;
-
- default:
+ case JOIN_OBJECT_RANGE_RANGE:
+ current_canvas_cursor = selector_cursor;
break;
}
-}
-Gdk::Cursor*
-Editor::which_grabber_cursor ()
-{
- switch (_edit_point) {
- case EditAtMouse:
- return grabber_edit_point_cursor;
- break;
- default:
- break;
+ if (is_drawable()) {
+ track_canvas->get_window()->set_cursor(*current_canvas_cursor);
}
- return grabber_cursor;
}
void
-Editor::set_canvas_cursor ()
+Editor::set_mouse_mode (MouseMode m, bool force)
{
- switch (mouse_mode) {
+ if (_drags->active ()) {
+ return;
+ }
+
+ if (!force && m == mouse_mode) {
+ return;
+ }
+
+ Glib::RefPtr<Action> act;
+
+ switch (m) {
case MouseRange:
- current_canvas_cursor = selector_cursor;
+ act = ActionManager::get_action (X_("MouseMode"), X_("set-mouse-mode-range"));
break;
case MouseObject:
- current_canvas_cursor = which_grabber_cursor();
+ act = ActionManager::get_action (X_("MouseMode"), X_("set-mouse-mode-object"));
break;
case MouseGain:
- current_canvas_cursor = cross_hair_cursor;
+ act = ActionManager::get_action (X_("MouseMode"), X_("set-mouse-mode-gain"));
break;
case MouseZoom:
- current_canvas_cursor = zoom_cursor;
+ act = ActionManager::get_action (X_("MouseMode"), X_("set-mouse-mode-zoom"));
break;
case MouseTimeFX:
- current_canvas_cursor = time_fx_cursor; // just use playhead
+ act = ActionManager::get_action (X_("MouseMode"), X_("set-mouse-mode-timefx"));
break;
case MouseAudition:
- current_canvas_cursor = speaker_cursor;
- break;
-
- case MouseNote:
- set_midi_edit_cursor (current_midi_edit_mode());
+ act = ActionManager::get_action (X_("MouseMode"), X_("set-mouse-mode-audition"));
break;
}
- if (is_drawable()) {
- track_canvas->get_window()->set_cursor(*current_canvas_cursor);
- }
+ assert (act);
+
+ Glib::RefPtr<ToggleAction> tact = Glib::RefPtr<ToggleAction>::cast_dynamic (act);
+ assert (tact);
+
+ /* go there and back to ensure that the toggled handler is called to set up mouse_mode */
+ tact->set_active (false);
+ tact->set_active (true);
}
void
-Editor::set_mouse_mode (MouseMode m, bool force)
+Editor::mouse_mode_toggled (MouseMode m)
{
- if (drag_info.item) {
- return;
- }
-
- if (!force && m == mouse_mode) {
- return;
- }
-
mouse_mode = m;
instant_save ();
- if (mouse_mode != MouseRange) {
+ if (mouse_mode != MouseRange && _join_object_range_state == JOIN_OBJECT_RANGE_NONE) {
- /* in all modes except range, hide the range selection,
+ /* in all modes except range and joined object/range, hide the range selection,
show the object (region) selection.
*/
} else {
- /*
- in range mode,show the range selection.
+ /*
+ in range or object/range mode, show the range selection.
*/
for (TrackSelection::iterator i = selection->tracks.begin(); i != selection->tracks.end(); ++i) {
- if ((*i)->get_selected()) {
- (*i)->show_selection (selection->time);
- }
+ (*i)->show_selection (selection->time);
}
}
- /* XXX the hack of unsetting all other buttons should go
- away once GTK2 allows us to use regular radio buttons drawn like
- normal buttons, rather than my silly GroupedButton hack.
- */
-
- ignore_mouse_mode_toggle = true;
-
- switch (mouse_mode) {
- case MouseRange:
- mouse_select_button.set_active (true);
- break;
-
- case MouseObject:
- mouse_move_button.set_active (true);
- break;
-
- case MouseGain:
- mouse_gain_button.set_active (true);
- break;
-
- case MouseZoom:
- mouse_zoom_button.set_active (true);
- break;
-
- case MouseTimeFX:
- mouse_timefx_button.set_active (true);
- break;
-
- case MouseAudition:
- mouse_audition_button.set_active (true);
- break;
-
- case MouseNote:
- mouse_note_button.set_active (true);
- set_midi_edit_cursor (current_midi_edit_mode());
- break;
- }
-
- if (mouse_mode == MouseNote)
- midi_toolbar_frame.show();
- else
- midi_toolbar_frame.hide();
-
- ignore_mouse_mode_toggle = false;
-
set_canvas_cursor ();
}
{
switch (current_mouse_mode()) {
case MouseObject:
- if (next) set_mouse_mode (MouseRange);
- else set_mouse_mode (MouseTimeFX);
+ if (next) {
+ if (Profile->get_sae()) {
+ set_mouse_mode (MouseZoom);
+ } else {
+ set_mouse_mode (MouseRange);
+ }
+ } else {
+ set_mouse_mode (MouseTimeFX);
+ }
break;
case MouseRange:
break;
case MouseZoom:
- if (next) set_mouse_mode (MouseGain);
- else set_mouse_mode (MouseRange);
+ if (next) {
+ if (Profile->get_sae()) {
+ set_mouse_mode (MouseTimeFX);
+ } else {
+ set_mouse_mode (MouseGain);
+ }
+ } else {
+ if (Profile->get_sae()) {
+ set_mouse_mode (MouseObject);
+ } else {
+ set_mouse_mode (MouseRange);
+ }
+ }
break;
-
+
case MouseGain:
if (next) set_mouse_mode (MouseTimeFX);
else set_mouse_mode (MouseZoom);
break;
-
+
case MouseTimeFX:
- if (next) set_mouse_mode (MouseAudition);
- else set_mouse_mode (MouseGain);
+ if (next) {
+ set_mouse_mode (MouseAudition);
+ } else {
+ if (Profile->get_sae()) {
+ set_mouse_mode (MouseZoom);
+ } else {
+ set_mouse_mode (MouseGain);
+ }
+ }
break;
case MouseAudition:
if (next) set_mouse_mode (MouseObject);
else set_mouse_mode (MouseTimeFX);
break;
-
- case MouseNote:
- if (next) set_mouse_mode (MouseObject);
- else set_mouse_mode (MouseAudition);
- break;
- }
-}
-
-void
-Editor::midi_edit_mode_toggled (MidiEditMode m)
-{
- if (ignore_midi_edit_mode_toggle) {
- return;
- }
-
- switch (m) {
- case MidiEditPencil:
- if (midi_tool_pencil_button.get_active())
- set_midi_edit_mode (m);
- break;
-
- case MidiEditSelect:
- if (midi_tool_select_button.get_active())
- set_midi_edit_mode (m);
- break;
-
- case MidiEditResize:
- if (midi_tool_resize_button.get_active())
- set_midi_edit_mode (m);
- break;
-
- case MidiEditErase:
- if (midi_tool_erase_button.get_active())
- set_midi_edit_mode (m);
- break;
-
- default:
- break;
- }
-
- set_midi_edit_cursor(m);
-}
-
-
-void
-Editor::set_midi_edit_mode (MidiEditMode m, bool force)
-{
- if (drag_info.item) {
- return;
- }
-
- if (!force && m == midi_edit_mode) {
- return;
- }
-
- midi_edit_mode = m;
-
- instant_save ();
-
- ignore_midi_edit_mode_toggle = true;
-
- switch (midi_edit_mode) {
- case MidiEditPencil:
- midi_tool_pencil_button.set_active (true);
- break;
-
- case MidiEditSelect:
- midi_tool_select_button.set_active (true);
- break;
-
- case MidiEditResize:
- midi_tool_resize_button.set_active (true);
- break;
-
- case MidiEditErase:
- midi_tool_erase_button.set_active (true);
- break;
- }
-
- ignore_midi_edit_mode_toggle = false;
-
- set_midi_edit_cursor (current_midi_edit_mode());
-
- if (is_drawable()) {
- track_canvas->get_window()->set_cursor(*current_canvas_cursor);
- }
-}
-
-void
-Editor::set_midi_edit_cursor (MidiEditMode m)
-{
- switch (midi_edit_mode) {
- case MidiEditPencil:
- current_canvas_cursor = midi_pencil_cursor;
- break;
-
- case MidiEditSelect:
- current_canvas_cursor = midi_select_cursor;
- break;
-
- case MidiEditResize:
- current_canvas_cursor = midi_resize_cursor;
- break;
-
- case MidiEditErase:
- current_canvas_cursor = midi_erase_cursor;
- break;
}
}
void
-Editor::button_selection (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type)
+Editor::button_selection (ArdourCanvas::Item* /*item*/, GdkEvent* event, ItemType item_type)
{
- /* in object/audition/timefx mode, any button press sets
- the selection if the object can be selected. this is a
- bit of hack, because we want to avoid this if the
- mouse operation is a region alignment.
+ /* in object/audition/timefx/gain-automation mode,
+ any button press sets the selection if the object
+ can be selected. this is a bit of hack, because
+ we want to avoid this if the mouse operation is a
+ region alignment.
note: not dbl-click or triple-click
*/
if (((mouse_mode != MouseObject) &&
+ (_join_object_range_state != JOIN_OBJECT_RANGE_OBJECT) &&
(mouse_mode != MouseAudition || item_type != RegionItem) &&
(mouse_mode != MouseTimeFX || item_type != RegionItem) &&
+ (mouse_mode != MouseGain) &&
(mouse_mode != MouseRange)) ||
((event->type != GDK_BUTTON_PRESS && event->type != GDK_BUTTON_RELEASE) || event->button.button > 3)) {
-
+
return;
}
if (event->type == GDK_BUTTON_PRESS || event->type == GDK_BUTTON_RELEASE) {
if ((event->button.state & Keyboard::RelevantModifierKeyMask) && event->button.button != 1) {
-
+
/* almost no selection action on modified button-2 or button-3 events */
-
+
if (item_type != RegionItem && event->button.button != 2) {
return;
}
}
}
-
- Selection::Operation op = Keyboard::selection_type (event->button.state);
+
+ Selection::Operation op = ArdourKeyboard::selection_type (event->button.state);
bool press = (event->type == GDK_BUTTON_PRESS);
// begin_reversible_command (_("select on click"));
-
+
switch (item_type) {
case RegionItem:
- if (mouse_mode != MouseRange) {
+ if (mouse_mode != MouseRange || _join_object_range_state == JOIN_OBJECT_RANGE_OBJECT) {
set_selected_regionview_from_click (press, op, true);
} else if (event->type == GDK_BUTTON_PRESS) {
- set_selected_track_as_side_effect ();
+ selection->clear_tracks ();
+ set_selected_track_as_side_effect (true);
+ }
+ if (_join_object_range_state == JOIN_OBJECT_RANGE_OBJECT && !selection->regions.empty()) {
+ clicked_selection = select_range_around_region (selection->regions.front());
}
+
break;
-
+
case RegionViewNameHighlight:
case RegionViewName:
- if (mouse_mode != MouseRange) {
+ if (mouse_mode != MouseRange || _join_object_range_state == JOIN_OBJECT_RANGE_OBJECT) {
set_selected_regionview_from_click (press, op, true);
} else if (event->type == GDK_BUTTON_PRESS) {
set_selected_track_as_side_effect ();
case FadeInItem:
case FadeOutHandleItem:
case FadeOutItem:
- if (mouse_mode != MouseRange) {
+ if (mouse_mode != MouseRange || _join_object_range_state == JOIN_OBJECT_RANGE_OBJECT) {
set_selected_regionview_from_click (press, op, true);
} else if (event->type == GDK_BUTTON_PRESS) {
set_selected_track_as_side_effect ();
case ControlPointItem:
set_selected_track_as_side_effect ();
- if (mouse_mode != MouseRange) {
+ if (mouse_mode != MouseRange || _join_object_range_state == JOIN_OBJECT_RANGE_OBJECT) {
set_selected_control_point_from_click (op, false);
}
break;
-
+
case StreamItem:
- /* for context click or range selection, select track */
+ /* for context click, 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 ();
+ selection->clear_tracks ();
+ set_selected_track_as_side_effect (true);
}
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)
+Editor::button_press_handler_1 (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;
+ if (_drags->active ()) {
+ _drags->abort ();
+ }
- 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;
+ /* 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:
+ _drags->set (new CursorDrag (this, item, true), event);
+ return true;
+
+ case MarkerItem:
+ if (Keyboard::modifier_state_equals (event->button.state, Keyboard::ModifierMask(Keyboard::PrimaryModifier|Keyboard::TertiaryModifier))) {
+ hide_marker (item, event);
} else {
- allow_vertical_scroll = false;
+ _drags->set (new MarkerDrag (this, item), event);
}
- }
+ return true;
- track_canvas->grab_focus();
+ case TempoMarkerItem:
+ _drags->set (
+ new TempoMarkerDrag (
+ this,
+ item,
+ Keyboard::modifier_state_contains (event->button.state, Keyboard::CopyModifier)
+ ),
+ event
+ );
+ return true;
- if (session && session->actively_recording()) {
+ case MeterMarkerItem:
+ _drags->set (
+ new MeterMarkerDrag (
+ this,
+ item,
+ Keyboard::modifier_state_contains (event->button.state, Keyboard::CopyModifier)
+ ),
+ event
+ );
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 */
+ case MarkerBarItem:
+ case TempoBarItem:
+ case MeterBarItem:
+ if (!Keyboard::modifier_state_equals (event->button.state, Keyboard::PrimaryModifier)) {
+ _drags->set (new CursorDrag (this, &playhead_cursor->canvas_item, false), event);
+ }
+ return true;
+ break;
+
+
+ case RangeMarkerBarItem:
+ if (!Keyboard::modifier_state_equals (event->button.state, Keyboard::PrimaryModifier)) {
+ _drags->set (new CursorDrag (this, &playhead_cursor->canvas_item, false), event);
+ } else {
+ _drags->set (new RangeMarkerBarDrag (this, item, RangeMarkerBarDrag::CreateRangeMarker), event);
+ }
+ return true;
+ break;
+
+ case CdMarkerBarItem:
+ if (!Keyboard::modifier_state_equals (event->button.state, Keyboard::PrimaryModifier)) {
+ _drags->set (new CursorDrag (this, &playhead_cursor->canvas_item, false), event);
+ } else {
+ _drags->set (new RangeMarkerBarDrag (this, item, RangeMarkerBarDrag::CreateCDMarker), event);
+ }
return true;
+ break;
+
+ case TransportMarkerBarItem:
+ if (!Keyboard::modifier_state_equals (event->button.state, Keyboard::PrimaryModifier)) {
+ _drags->set (new CursorDrag (this, &playhead_cursor->canvas_item, false), event);
+ } else {
+ _drags->set (new RangeMarkerBarDrag (this, item, RangeMarkerBarDrag::CreateTransportMarker), event);
+ }
+ return true;
+ break;
+
+ default:
+ break;
}
- switch (event->button.button) {
- case 1:
+ if (_join_object_range_state == JOIN_OBJECT_RANGE_OBJECT) {
+ /* special case: allow trim of range selections in joined object mode;
+ in theory eff should equal MouseRange in this case, but it doesn't
+ because entering the range selection canvas item results in entered_regionview
+ being set to 0, so update_join_object_range_location acts as if we aren't
+ over a region.
+ */
+ if (item_type == StartSelectionTrimItem) {
+ _drags->set (new SelectionDrag (this, item, SelectionDrag::SelectionStartTrim), event);
+ } else if (item_type == EndSelectionTrimItem) {
+ _drags->set (new SelectionDrag (this, item, SelectionDrag::SelectionEndTrim), event);
+ }
+ }
- if (event->type == GDK_BUTTON_PRESS) {
+ Editing::MouseMode eff = effective_mouse_mode ();
- if (drag_info.item) {
- drag_info.item->ungrab (event->button.time);
+ /* special case: allow drag of region fade in/out in object mode with join object/range enabled */
+ if (item_type == FadeInHandleItem || item_type == FadeOutHandleItem) {
+ eff = MouseObject;
+ }
+
+ switch (eff) {
+ case MouseRange:
+ switch (item_type) {
+ case StartSelectionTrimItem:
+ _drags->set (new SelectionDrag (this, item, SelectionDrag::SelectionStartTrim), event);
+ break;
+
+ case EndSelectionTrimItem:
+ _drags->set (new SelectionDrag (this, item, SelectionDrag::SelectionEndTrim), event);
+ break;
+
+ case SelectionItem:
+ if (Keyboard::modifier_state_contains
+ (event->button.state, Keyboard::ModifierMask(Keyboard::PrimaryModifier))) {
+ // 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::SecondaryModifier)) {
+ /* grab selection for moving */
+ _drags->set (new SelectionDrag (this, item, SelectionDrag::SelectionMove), event);
+ } else {
+ double const y = event->button.y + vertical_adjustment.get_value() - canvas_timebars_vsize;
+ pair<TimeAxisView*, int> tvp = trackview_by_y_position (y);
+ if (tvp.first) {
+ AutomationTimeAxisView* atv = dynamic_cast<AutomationTimeAxisView*> (tvp.first);
+ if (join_object_range_button.get_active() && atv) {
+ /* smart "join" mode: drag automation */
+ _drags->set (new AutomationRangeDrag (this, atv->base_item(), selection->time), event);
+ } else {
+ /* this was debated, but decided the more common action was to
+ make a new selection */
+ _drags->set (new SelectionDrag (this, item, SelectionDrag::CreateSelection), event);
+ }
+ }
}
+ break;
- /* 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.
- */
+ default:
+ _drags->set (new SelectionDrag (this, item, SelectionDrag::CreateSelection), event);
+ }
+ return true;
+ break;
+
+ case MouseObject:
+ switch (item_type) {
+ case NoteItem:
+ if (internal_editing()) {
+ /* Note: we don't get here if not in internal_editing() mode */
+ _drags->set (new NoteDrag (this, item), event);
+ return true;
+ }
+ break;
+ default:
+ break;
+ }
+
+ if (Keyboard::modifier_state_contains (event->button.state, Keyboard::ModifierMask(Keyboard::PrimaryModifier|Keyboard::SecondaryModifier)) &&
+ event->type == GDK_BUTTON_PRESS) {
+
+ _drags->set (new RubberbandSelectDrag (this, item), event);
+
+ } else if (event->type == GDK_BUTTON_PRESS) {
+
switch (item_type) {
- case PlayheadCursorItem:
- start_cursor_grab (item, event);
+ case FadeInHandleItem:
+ {
+ RegionSelection s = get_equivalent_regions (selection->regions, Properties::edit.property_id);
+ _drags->set (new FadeInDrag (this, item, reinterpret_cast<RegionView*> (item->get_data("regionview")), s), 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);
- }
+ case FadeOutHandleItem:
+ {
+ RegionSelection s = get_equivalent_regions (selection->regions, Properties::edit.property_id);
+ _drags->set (new FadeOutDrag (this, item, reinterpret_cast<RegionView*> (item->get_data("regionview")), s), event);
return true;
+ }
- case TempoMarkerItem:
+ case RegionItem:
if (Keyboard::modifier_state_contains (event->button.state, Keyboard::CopyModifier)) {
- start_tempo_marker_copy_grab (item, event);
+ add_region_copy_drag (item, event, clicked_regionview);
+ } else if (Keyboard::the_keyboard().key_is_down (GDK_b)) {
+ add_region_brush_drag (item, event, clicked_regionview);
} else {
- start_tempo_marker_grab (item, event);
+ add_region_drag (item, event, clicked_regionview);
}
- 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);
+ if (_join_object_range_state == JOIN_OBJECT_RANGE_OBJECT && !selection->regions.empty()) {
+ _drags->add (new SelectionDrag (this, clicked_axisview->get_selection_rect (clicked_selection)->rect, SelectionDrag::SelectionMove));
}
- return true;
- case TempoBarItem:
- return true;
+ _drags->start_grab (event);
+ break;
- case MeterBarItem:
- return true;
-
- case RangeMarkerBarItem:
- start_range_markerbar_op (item, event, CreateRangeMarker);
+ case RegionViewNameHighlight:
+ {
+ RegionSelection s = get_equivalent_regions (selection->regions, Properties::edit.property_id);
+ _drags->set (new TrimDrag (this, item, clicked_regionview, s.by_layer()), event);
return true;
break;
+ }
- case CdMarkerBarItem:
- start_range_markerbar_op (item, event, CreateCDMarker);
+ case RegionViewName:
+ {
+ /* rename happens on edit clicks */
+ RegionSelection s = get_equivalent_regions (selection->regions, Properties::edit.property_id);
+ _drags->set (new TrimDrag (this, clicked_regionview->get_name_highlight(), clicked_regionview, s.by_layer()), event);
return true;
break;
+ }
- case TransportMarkerBarItem:
- start_range_markerbar_op (item, event, CreateTransportMarker);
+ case ControlPointItem:
+ _drags->set (new ControlPointDrag (this, item), event);
return true;
break;
- default:
+ case AutomationLineItem:
+ _drags->set (new LineDrag (this, item), event);
+ return true;
break;
- }
- }
- switch (mouse_mode) {
- case MouseRange:
- switch (item_type) {
- case StartSelectionTrimItem:
- start_selection_op (item, event, SelectionStartTrim);
+ case StreamItem:
+ if (internal_editing()) {
+ _drags->set (new RegionCreateDrag (this, item, clicked_axisview), event);
+ return true;
+ } else {
+ _drags->set (new RubberbandSelectDrag (this, item), event);
+ }
break;
- case EndSelectionTrimItem:
- start_selection_op (item, event, SelectionEndTrim);
+ case AutomationTrackItem:
+ /* rubberband drag to select automation points */
+ _drags->set (new RubberbandSelectDrag (this, item), event);
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);
+ {
+ if (join_object_range_button.get_active()) {
+ /* we're in "smart" joined mode, and we've clicked on a Selection */
+ double const y = event->button.y + vertical_adjustment.get_value() - canvas_timebars_vsize;
+ pair<TimeAxisView*, int> tvp = trackview_by_y_position (y);
+ if (tvp.first) {
+ /* if we're over an automation track, start a drag of its data */
+ AutomationTimeAxisView* atv = dynamic_cast<AutomationTimeAxisView*> (tvp.first);
+ if (atv) {
+ _drags->set (new AutomationRangeDrag (this, atv->base_item(), selection->time), event);
+ }
+
+ /* if we're over a track and a region, and in the `object' part of a region,
+ put a selection around the region and drag both
+ */
+ RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (tvp.first);
+ if (rtv && _join_object_range_state == JOIN_OBJECT_RANGE_OBJECT) {
+ boost::shared_ptr<Track> t = boost::dynamic_pointer_cast<Track> (rtv->route ());
+ if (t) {
+ boost::shared_ptr<Playlist> pl = t->playlist ();
+ if (pl) {
+
+ boost::shared_ptr<Region> r = pl->top_region_at (event_frame (event));
+ if (r) {
+ RegionView* rv = rtv->view()->find_view (r);
+ clicked_selection = select_range_around_region (rv);
+ _drags->add (new SelectionDrag (this, item, SelectionDrag::SelectionMove));
+ list<RegionView*> rvs;
+ rvs.push_back (rv);
+ _drags->add (new RegionMoveDrag (this, item, rv, rvs, false, false));
+ _drags->start_grab (event);
+ }
+ }
+ }
+ }
+ }
}
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 ;
+ 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_line_grab_from_regionview (item, event);
- break;
-
- case GainLineItem:
- start_line_grab_from_line (item, event);
- return true;
+ case MarkerBarItem:
- 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;
+ }
+ return true;
+ break;
- case AutomationLineItem:
- start_line_grab_from_line (item, event);
- break;
+ case MouseGain:
+ switch (item_type) {
+ case RegionItem:
+ /* start a grab so that if we finish after moving
+ we can tell what happened.
+ */
+ _drags->set (new RegionGainDrag (this, item), event, current_canvas_cursor);
+ break;
- case RegionItem:
- // XXX need automation mode to identify which
- // line to use
- // start_line_grab_from_regionview (item, event);
- break;
+ case GainLineItem:
+ _drags->set (new LineDrag (this, item), event);
+ return true;
- default:
- break;
- }
+ case ControlPointItem:
+ _drags->set (new ControlPointDrag (this, item), event);
return true;
break;
- case MouseZoom:
- if (event->type == GDK_BUTTON_PRESS) {
- start_mouse_zoom (item, event);
- }
-
- return true;
+ default:
break;
+ }
+ return true;
+ break;
- case MouseTimeFX:
- if (item_type == RegionItem) {
- start_time_fx (item, event);
- }
+ switch (item_type) {
+ case ControlPointItem:
+ _drags->set (new ControlPointDrag (this, 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 */
+ case AutomationLineItem:
+ _drags->set (new LineDrag (this, item), event);
break;
- case MouseNote:
- start_create_region_grab (item, event);
+ 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 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;
+ case MouseZoom:
+ if (event->type == GDK_BUTTON_PRESS) {
+ _drags->set (new MouseZoomDrag (this, item), event);
+ }
+
+ return true;
+ break;
+
+ case MouseTimeFX:
+ if (internal_editing() && item_type == NoteItem) {
+ /* drag notes if we're in internal edit mode */
+ _drags->set (new NoteResizeDrag (this, item), event);
+ return true;
+ } else if (!internal_editing() || dynamic_cast<AudioRegionView*> (clicked_regionview)) {
+ /* do time-FX if we're not in internal edit mode, or we are but we clicked on an audio region */
+ _drags->set (new TimeFXDrag (this, item, clicked_regionview, selection->regions.by_layer()), event);
+ return true;
+ }
+ break;
+
+ case MouseAudition:
+ _drags->set (new ScrubDrag (this, item), event);
+ scrub_reversals = 0;
+ scrub_reverse_distance = 0;
+ last_scrub_x = event->button.x;
+ scrubbing_direction = 0;
+ track_canvas->get_window()->set_cursor (*transparent_cursor);
+ return true;
+ break;
+
+ default:
+ break;
+ }
+
+ return false;
+}
+
+bool
+Editor::button_press_handler_2 (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type)
+{
+ Editing::MouseMode const eff = effective_mouse_mode ();
+ switch (eff) {
+ case MouseObject:
+ switch (item_type) {
+ case RegionItem:
+ if (Keyboard::modifier_state_contains (event->button.state, Keyboard::CopyModifier)) {
+ add_region_copy_drag (item, event, clicked_regionview);
+ } else {
+ add_region_drag (item, event, clicked_regionview);
}
-
+ _drags->start_grab (event);
+ return true;
+ break;
+ case ControlPointItem:
+ _drags->set (new ControlPointDrag (this, item), event);
+ return true;
break;
- case MouseRange:
- if (event->type == GDK_BUTTON_PRESS) {
- /* relax till release */
- }
+ default:
+ break;
+ }
+
+ switch (item_type) {
+ case RegionViewNameHighlight:
+ _drags->set (new TrimDrag (this, item, clicked_regionview, selection->regions.by_layer()), event);
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));
- }
+
+ case RegionViewName:
+ _drags->set (new TrimDrag (this, clicked_regionview->get_name_highlight(), clicked_regionview, selection->regions.by_layer()), event);
return true;
break;
break;
+ case MouseRange:
+ /* 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;
+ }
+
+ return false;
+}
+
+bool
+Editor::button_press_handler (ArdourCanvas::Item* item, GdkEvent* event, ItemType item_type)
+{
+ if (event->type != GDK_BUTTON_PRESS) {
+ return false;
+ }
+
+ 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 (!_drags->active () &&
+ (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:
+ return button_press_handler_1 (item, event, item_type);
+ break;
+
+ case 2:
+ return button_press_handler_2 (item, event, item_type);
+ break;
+
case 3:
break;
AutomationTimeAxisView* atv = 0;
/* no action if we're recording */
-
- if (session && session->actively_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)) {
+ bool were_dragging = false;
+ if (_drags->active ()) {
+ bool const r = _drags->end_grab (event);
+ if (r) {
/* grab dragged, so do nothing else */
return true;
}
+
+ were_dragging = true;
}
-
+
button_selection (item, event, item_type);
/* edit events get handled here */
-
- if (drag_info.item == 0 && Keyboard::is_edit_event (&event->button)) {
+
+ if (!_drags->active () && Keyboard::is_edit_event (&event->button)) {
switch (item_type) {
case RegionItem:
edit_region ();
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;
}
if (Keyboard::is_context_menu_event (&event->button)) {
- if (drag_info.item == 0) {
+ if (!_drags->active ()) {
/* no matter which button pops up the context menu, tell the menu
widget to use button 1 to drive menu selection.
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;
popup_track_context_menu (1, event->button.time, item_type, false, where);
break;
- case MarkerBarItem:
- case RangeMarkerBarItem:
+ case MarkerBarItem:
+ case RangeMarkerBarItem:
case TransportMarkerBarItem:
case CdMarkerBarItem:
case TempoBarItem:
case MeterBarItem:
- popup_ruler_menu (pixel_to_frame(event->button.x), item_type);
+ popup_ruler_menu (where, item_type);
break;
case MarkerItem:
break;
case TempoMarkerItem:
- tm_marker_context_menu (&event->button, item);
+ tempo_or_meter_marker_context_menu (&event->button, item);
break;
-
+
case MeterMarkerItem:
- tm_marker_context_menu (&event->button, item);
+ tempo_or_meter_marker_context_menu (&event->button, item);
break;
-
+
case CrossfadeViewItem:
popup_track_context_menu (1, event->button.time, item_type, false, where);
break;
popup_marker_time_axis_edit_menu(1, event->button.time, item, false) ;
break ;
#endif
-
+
default:
break;
}
/* delete events get handled here */
- if (drag_info.item == 0 && Keyboard::is_delete_event (&event->button)) {
+ Editing::MouseMode const eff = effective_mouse_mode ();
+
+ if (!_drags->active () && Keyboard::is_delete_event (&event->button)) {
switch (item_type) {
case TempoMarkerItem:
remove_tempo_marker (item);
break;
-
+
case MeterMarkerItem:
remove_meter_marker (item);
break;
break;
case RegionItem:
- if (mouse_mode == MouseObject) {
+ if (eff == MouseObject) {
remove_clicked_region ();
}
break;
-
+
case ControlPointItem:
- if (mouse_mode == MouseGain) {
+ if (eff == MouseGain) {
remove_gain_control_point (item, event);
} else {
remove_control_point (item, event);
return true;
case MarkerBarItem:
- if (!Keyboard::modifier_state_contains (event->button.state, Keyboard::snap_modifier())) {
- snap_to (where, 0, true);
+ if (!_dragging_playhead) {
+ snap_to_with_modifier (where, event, 0, true);
+ mouse_add_new_marker (where);
}
- mouse_add_new_marker (where);
return true;
case CdMarkerBarItem:
- // 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);
+ if (!_dragging_playhead) {
+ // if we get here then a dragged range wasn't done
+ snap_to_with_modifier (where, event, 0, true);
+ mouse_add_new_marker (where, true);
}
- mouse_add_new_marker (where, true);
return true;
case TempoBarItem:
- if (!Keyboard::modifier_state_contains (event->button.state, Keyboard::snap_modifier())) {
- snap_to (where);
+ if (!_dragging_playhead) {
+ snap_to_with_modifier (where, event);
+ mouse_add_new_tempo_event (where);
}
- mouse_add_new_tempo_event (where);
return true;
-
+
case MeterBarItem:
- mouse_add_new_meter_event (pixel_to_frame (event->button.x));
+ if (!_dragging_playhead) {
+ mouse_add_new_meter_event (pixel_to_frame (event->button.x));
+ }
return true;
break;
break;
}
- switch (mouse_mode) {
+ switch (eff) {
case MouseObject:
switch (item_type) {
case AutomationTrackItem:
- atv = dynamic_cast<AutomationTimeAxisView*>(clicked_routeview);
+ atv = dynamic_cast<AutomationTimeAxisView*>(clicked_axisview);
if (atv) {
atv->add_automation_event (item, event, where, event->button.y);
}
return true;
-
break;
-
+
default:
break;
}
switch (item_type) {
case RegionItem:
- dynamic_cast<AudioRegionView*>(clicked_regionview)->add_gain_point_event (item, event);
+ /* check that we didn't drag before releasing, since
+ its really annoying to create new control
+ points when doing this.
+ */
+ if (were_dragging) {
+ 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);
break;
}
break;
-
+
case MouseAudition:
- _scrubbing = false;
track_canvas->get_window()->set_cursor (*current_canvas_cursor);
if (scrubbing_direction == 0) {
/* no drag, just a click */
}
} else {
/* make sure we stop */
- session->request_transport_speed (0.0);
- }
+ _session->request_transport_speed (0.0);
+ }
break;
-
+
default:
break;
case 2:
- switch (mouse_mode) {
-
+ switch (eff) {
+
case MouseObject:
switch (item_type) {
case RegionItem:
// 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;
}
ControlPoint* cp;
Marker * marker;
double fraction;
-
+
if (last_item_entered != item) {
last_item_entered = item;
last_item_entered_n = 0;
double at_x, at_y;
at_x = cp->get_x();
at_y = cp->get_y ();
- cp->item()->i2w (at_x, at_y);
- at_x += 20.0;
- at_y += 20.0;
+ cp->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) {
+ if (is_drawable() && !_drags->active ()) {
track_canvas->get_window()->set_cursor (*fader_cursor);
}
}
}
break;
-
+
case AutomationLineItem:
if (mouse_mode == MouseGain || mouse_mode == MouseObject) {
{
}
}
break;
-
+
case RegionViewNameHighlight:
if (is_drawable() && mouse_mode == MouseObject) {
track_canvas->get_window()->set_cursor (*trimmer_cursor);
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;
rect->property_fill_color_rgba() = 0;
rect->property_outline_pixels() = 1;
}
+ track_canvas->get_window()->set_cursor (*grabber_cursor);
}
break;
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 TempoBarItem:
case MarkerBarItem:
if (is_drawable()) {
- track_canvas->get_window()->set_cursor (*timebar_cursor);
+ track_canvas->get_window()->set_cursor (*current_canvas_cursor);
}
break;
-
+
case MarkerItem:
if ((marker = static_cast<Marker *> (item->get_data ("marker"))) == 0) {
break;
// fall through
case MeterMarkerItem:
case TempoMarkerItem:
-
+
if (is_drawable()) {
track_canvas->get_window()->set_cursor (*timebar_cursor);
}
rect->property_outline_pixels() = 0;
}
}
+ track_canvas->get_window()->set_cursor (*current_canvas_cursor);
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));
+ Glib::signal_idle().connect (sigc::mem_fun(*this, &Editor::left_automation_track));
}
break;
-
+
default:
break;
}
}
void
-Editor::scrub ()
+Editor::scrub (nframes64_t frame, double current_x)
{
double delta;
-
+
if (scrubbing_direction == 0) {
/* first move */
- session->request_locate (drag_info.current_pointer_frame, false);
- session->request_transport_speed (0.1);
+ _session->request_locate (frame, false);
+ _session->request_transport_speed (0.1);
scrubbing_direction = 1;
-
+
} else {
-
- if (last_scrub_x > drag_info.current_pointer_x) {
-
+
+ if (last_scrub_x > current_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);
-
+ scrub_reverse_distance += (int) (last_scrub_x - current_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);
+
+ delta = 0.01 * (last_scrub_x - current_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);
-
+ scrub_reverse_distance += (int) (current_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);
+
+ delta = 0.01 * (current_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);
+ _session->request_transport_speed (-0.1);
scrubbing_direction = -1;
} else {
/* was backwards, go forwards */
- session->request_transport_speed (0.1);
+ _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 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);
- }
- (this->*(drag_info.motion_callback)) (item, event);
- goto handled;
- }
- goto not_handled;
- break;
- default:
- break;
- }
-
- switch (mouse_mode) {
- 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);
- }
- (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 (event->button.button == 2) {
- 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::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::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);
-
- UpdateAllTransportClocks (cursor->current_frame);
-
- show_verbose_time_cursor (cursor->current_frame, 10);
-
- drag_info.last_pointer_frame = adjusted_frame;
- drag_info.first_move = false;
-}
-
-void
-Editor::cursor_drag_finished_callback (ArdourCanvas::Item* item, GdkEvent* event)
-{
- if (drag_info.first_move) return;
-
- cursor_drag_motion_callback (item, event);
-
- _dragging_playhead = false;
-
- if (item == &playhead_cursor->canvas_item) {
- if (session) {
- session->request_locate (playhead_cursor->current_frame, drag_info.was_rolling);
- }
- }
-}
-
-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;
- 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;
-
- 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
-}
-
-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 + 20, drag_info.current_pointer_y + 20);
-
- 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::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.
- */
-
- 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);
-
- 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 + 20, drag_info.current_pointer_y + 20);
- 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 cx = drag_info.current_pointer_x;
- 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) * 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;
-
- line->parent_group().w2i (cx, cy);
-
- 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.dest_trackview = drag_info.source_trackview;
- // 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.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.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;
- // 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)
-{
- /* Which trackview is this ? */
-
- TimeAxisView* tvp = trackview_by_y_position (drag_info.current_pointer_y);
- (*tv) = dynamic_cast<RouteTimeAxisView*>(tvp);
-
- /* 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;
-
- if (!check_region_drag_possible (&tv)) {
- 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::region_drag_motion_callback (ArdourCanvas::Item* item, GdkEvent* event)
-{
- double x_delta;
- double y_delta = 0;
- RegionView* rv = reinterpret_cast<RegionView*> (drag_info.data);
- nframes64_t pending_region_position = 0;
- int32_t pointer_y_span = 0, canvas_pointer_y_span = 0, original_pointer_order;
- int32_t visible_y_high = 0, visible_y_low = 512; //high meaning higher numbered.. not the height on the screen
- bool clamp_y_axis = false;
- vector<int32_t> height_list(512) ;
- vector<int32_t>::iterator j;
- RouteTimeAxisView* tv;
-
- possibly_copy_regions_during_grab (event);
-
- if (!check_region_drag_possible (&tv)) {
- return;
- }
-
- original_pointer_order = drag_info.dest_trackview->order;
-
- /************************************************************
- Y-Delta Computation
- ************************************************************/
-
- if (drag_info.brushing) {
- clamp_y_axis = true;
- pointer_y_span = 0;
- goto y_axis_done;
- }
-
- if ((pointer_y_span = (drag_info.dest_trackview->order - tv->order)) != 0) {
-
- int32_t children = 0, numtracks = 0;
- // XXX hard coding track limit, oh my, so very very bad
- bitset <1024> tracks (0x00);
- /* get a bitmask representing the visible tracks */
-
- for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
- TimeAxisView *tracklist_timeview;
- tracklist_timeview = (*i);
- RouteTimeAxisView* rtv2 = dynamic_cast<RouteTimeAxisView*>(tracklist_timeview);
- TimeAxisView::Children children_list;
-
- /* zeroes are audio tracks. ones are other types. */
-
- if (!rtv2->hidden()) {
-
- if (visible_y_high < rtv2->order) {
- visible_y_high = rtv2->order;
- }
- if (visible_y_low > rtv2->order) {
- visible_y_low = rtv2->order;
- }
-
- if (!rtv2->is_track()) {
- tracks = tracks |= (0x01 << rtv2->order);
- }
-
- height_list[rtv2->order] = (*i)->current_height();
- children = 1;
-
- if ((children_list = rtv2->get_child_list()).size() > 0) {
- for (TimeAxisView::Children::iterator j = children_list.begin(); j != children_list.end(); ++j) {
- tracks = tracks |= (0x01 << (rtv2->order + children));
- height_list[rtv2->order + children] = (*j)->current_height();
- numtracks++;
- children++;
- }
- }
- numtracks++;
- }
- }
- /* find the actual span according to the canvas */
-
- canvas_pointer_y_span = pointer_y_span;
- if (drag_info.dest_trackview->order >= tv->order) {
- int32_t y;
- for (y = tv->order; y < drag_info.dest_trackview->order; y++) {
- if (height_list[y] == 0 ) {
- canvas_pointer_y_span--;
- }
- }
- } else {
- int32_t y;
- for (y = drag_info.dest_trackview->order;y <= tv->order; y++) {
- if ( height_list[y] == 0 ) {
- canvas_pointer_y_span++;
- }
- }
- }
-
- for (list<RegionView*>::const_iterator i = selection->regions.by_layer().begin(); i != selection->regions.by_layer().end(); ++i) {
- RegionView* rv2 = (*i);
- double ix1, ix2, iy1, iy2;
- int32_t n = 0;
-
- if (rv2->region()->locked()) {
- continue;
- }
-
- rv2->get_canvas_frame()->get_bounds (ix1, iy1, ix2, iy2);
- rv2->get_canvas_frame()->i2w (ix1, iy1);
- iy1 += vertical_adjustment.get_value() - canvas_timebars_vsize;
-
- TimeAxisView* tvp2 = trackview_by_y_position (iy1);
- RouteTimeAxisView* rtv2 = dynamic_cast<RouteTimeAxisView*>(tvp2);
-
- if (rtv2->order != original_pointer_order) {
- /* this isn't the pointer track */
-
- if (canvas_pointer_y_span > 0) {
-
- /* moving up the canvas */
- if ((rtv2->order - canvas_pointer_y_span) >= visible_y_low) {
-
- int32_t visible_tracks = 0;
- while (visible_tracks < canvas_pointer_y_span ) {
- visible_tracks++;
-
- while (height_list[rtv2->order - (visible_tracks - n)] == 0) {
- /* we're passing through a hidden track */
- n--;
- }
- }
-
- if (tracks[rtv2->order - (canvas_pointer_y_span - n)] != 0x00) {
- clamp_y_axis = true;
- }
-
- } else {
- clamp_y_axis = true;
- }
-
- } else if (canvas_pointer_y_span < 0) {
-
- /*moving down the canvas*/
-
- if ((rtv2->order - (canvas_pointer_y_span - n)) <= visible_y_high) { // we will overflow
-
-
- int32_t visible_tracks = 0;
-
- while (visible_tracks > canvas_pointer_y_span ) {
- visible_tracks--;
-
- while (height_list[rtv2->order - (visible_tracks - n)] == 0) {
- n++;
- }
- }
- if ( tracks[rtv2->order - ( canvas_pointer_y_span - n)] != 0x00) {
- clamp_y_axis = true;
-
- }
- } else {
-
- clamp_y_axis = true;
- }
- }
-
- } else {
-
- /* this is the pointer's track */
- if ((rtv2->order - pointer_y_span) > visible_y_high) { // we will overflow
- clamp_y_axis = true;
- } else if ((rtv2->order - pointer_y_span) < visible_y_low) { // we will underflow
- clamp_y_axis = true;
- }
- }
- if (clamp_y_axis) {
- break;
- }
- }
-
- } else if (drag_info.dest_trackview == tv) {
- clamp_y_axis = true;
- }
-
- y_axis_done:
- if (!clamp_y_axis) {
- drag_info.dest_trackview = tv;
- }
-
- /************************************************************
- 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 = rv->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 = rv->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 - rv->region()->length()) {
- pending_region_position = drag_info.last_frame_position;
- }
-
- // printf ("3: pending_region_position= %lu %lu\n", 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* rv2 = (*i);
-
- // If any regionview is at zero, we need to know so we can stop further leftward motion.
-
- double ix1, ix2, iy1, iy2;
- rv2->get_canvas_frame()->get_bounds (ix1, iy1, ix2, iy2);
- rv2->get_canvas_frame()->i2w (ix1, iy1);
-
- if (-x_delta > ix1 + horizontal_adjustment.get_value()) {
- // do_move = false;
- 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_y_span == 0)) {
- /* haven't reached next snap point, and we're not switching
- trackviews. 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);
- double ix1, ix2, iy1, iy2;
- int32_t temp_pointer_y_span = pointer_y_span;
-
- if (rv->region()->locked()) {
- continue;
- }
-
- /* get item BBox, which will be relative to parent. so we have
- to query on a child, then convert to world coordinates using
- the parent.
- */
-
- rv->get_canvas_frame()->get_bounds (ix1, iy1, ix2, iy2);
- rv->get_canvas_frame()->i2w (ix1, iy1);
-
- cerr << "adjust y from " << iy1 << " using "
- << vertical_adjustment.get_value() << " - "
- << canvas_timebars_vsize
- << endl;
-
- 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);
- }
-
- TimeAxisView* tvp2 = trackview_by_y_position (iy1);
- RouteTimeAxisView* canvas_rtv = dynamic_cast<RouteTimeAxisView*>(tvp2);
- RouteTimeAxisView* temp_rtv;
-
- if ((pointer_y_span != 0) && !clamp_y_axis) {
- y_delta = 0;
- int32_t x = 0;
- for (j = height_list.begin(); j!= height_list.end(); j++) {
- if (x == canvas_rtv->order) {
- /* we found the track the region is on */
- if (x != original_pointer_order) {
- /*this isn't from the same track we're dragging from */
- temp_pointer_y_span = canvas_pointer_y_span;
- }
- while (temp_pointer_y_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 != original_pointer_order) {
- /* we're not from the dragged track, so ignore hidden tracks. */
- if ((*j) == 0) {
- temp_pointer_y_span++;
- }
- }
- y_delta -= (*j);
- temp_pointer_y_span--;
- }
-
- while (temp_pointer_y_span < 0) {
- y_delta += (*j);
- if (x != original_pointer_order) {
- if ((*j) == 0) {
- temp_pointer_y_span--;
- }
- }
-
- if (j != height_list.end()) {
- j++;
- }
- temp_pointer_y_span++;
- }
- /* find out where we'll be when we move and set height accordingly */
-
- tvp2 = trackview_by_y_position (iy1 + y_delta);
- temp_rtv = dynamic_cast<RouteTimeAxisView*>(tvp2);
- rv->set_height (temp_rtv->current_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));
- break;
- }
- x++;
- }
- }
-
- /* prevent the regionview from being moved to before
- the zero position on the canvas.
- */
- /* clamp */
-
- if (x_delta < 0) {
- if (-x_delta > ix1) {
- x_delta = -ix1;
- }
- } else if ((x_delta > 0) && (rv->region()->last_frame() > max_frames - x_delta)) {
- x_delta = max_frames - rv->region()->last_frame();
- }
-
- 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;
-
- /* 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);
-
- for (list<RegionView*>::const_iterator i = selection->regions.by_layer().begin(); i != selection->regions.by_layer().end(); ) {
-
- RegionView* rv = (*i);
- 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;
-
- TimeAxisView* dest_tv = trackview_by_y_position (iy1);
- RouteTimeAxisView* dest_rtv = dynamic_cast<RouteTimeAxisView*>(dest_tv);
- double speed;
- bool changed_tracks, changed_position;
- nframes64_t where;
-
- if (rv->region()->locked()) {
- ++i;
- continue;
- }
-
- /* adjust for track speed */
-
- speed = 1.0;
-
- if (dest_rtv && dest_rtv->get_diskstream()) {
- speed = dest_rtv->get_diskstream()->speed();
- }
-
- changed_position = (drag_info.last_frame_position != (nframes64_t) (rv->region()->position()/speed));
- changed_tracks = (dest_tv != &rv->get_time_axis_view());
-
- if (changed_position && !drag_info.x_constrained) {
- _master_group->w2i(ix1, iy1);
- where = (nframes64_t) (unit_to_frame (ix1) * speed);
- } 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);
+ scrub_reverse_distance = 0;
+ scrub_reversals = 0;
+ }
}
- show_verbose_canvas_cursor ();
+ last_scrub_x = current_x;
}
-void
-Editor::collect_new_region_view (RegionView* rv)
+bool
+Editor::motion_handler (ArdourCanvas::Item* /*item*/, GdkEvent* event, bool from_autoscroll)
{
- latest_regionviews.push_back (rv);
-}
+ if (event->motion.is_hint) {
+ gint x, y;
-void
-Editor::collect_and_select_new_region_view (RegionView* rv)
-{
- selection->add(rv);
- latest_regionviews.push_back (rv);
-}
+ /* 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.
+ */
-void
-Editor::start_selection_grab (ArdourCanvas::Item* item, GdkEvent* event)
-{
- if (clicked_regionview == 0) {
- return;
+ track_canvas->get_pointer (x, y);
}
- /* lets try to create new Region for the selection */
-
- vector<boost::shared_ptr<Region> > new_regions;
- create_region_from_selection (new_regions);
+ if (current_stepping_trackview) {
+ /* don't keep the persistent stepped trackview if the mouse moves */
+ current_stepping_trackview = 0;
+ step_timeout.disconnect ();
+ }
- if (new_regions.empty()) {
- return;
+ if (_session && _session->actively_recording()) {
+ /* Sorry. no dragging stuff around while we record */
+ return true;
}
- /* XXX fix me one day to use all new regions */
-
- boost::shared_ptr<Region> region (new_regions.front());
+ JoinObjectRangeState const old = _join_object_range_state;
+ update_join_object_range_location (event->motion.x, event->motion.y);
+ if (_join_object_range_state != old) {
+ set_canvas_cursor ();
+ }
- /* add it to the current stream/playlist.
+ bool handled = false;
+ if (_drags->active ()) {
+ handled = _drags->motion_handler (event, from_autoscroll);
+ }
- 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.
- */
+ if (!handled) {
+ return false;
+ }
- begin_reversible_command (_("selection grab"));
+ track_canvas_motion (event);
+ return true;
+}
- boost::shared_ptr<Playlist> playlist = clicked_axisview->playlist();
+void
+Editor::remove_gain_control_point (ArdourCanvas::Item*item, GdkEvent* /*event*/)
+{
+ ControlPoint* control_point;
- 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));
+ 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*/
+ }
- commit_reversible_command ();
-
- c.disconnect ();
-
- if (latest_regionviews.empty()) {
- /* something went wrong */
+ // 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;
}
- /* 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);
+ control_point->line().remove_point (*control_point);
}
void
-Editor::cancel_selection ()
+Editor::remove_control_point (ArdourCanvas::Item* item, GdkEvent* /*event*/)
{
- for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
- (*i)->hide_selection ();
+ 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*/
}
- selection->clear ();
- clicked_selection = 0;
-}
+
+ control_point->line().remove_point (*control_point);
+}
void
-Editor::start_selection_op (ArdourCanvas::Item* item, GdkEvent* event, SelectionOp op)
+Editor::edit_control_point (ArdourCanvas::Item* item)
{
- nframes64_t start = 0;
- nframes64_t end = 0;
+ ControlPoint* p = reinterpret_cast<ControlPoint *> (item->get_data ("control_point"));
- if (session == 0) {
- return;
+ if (p == 0) {
+ fatal << _("programming error: control point canvas item has no control point object pointer!") << endmsg;
+ /*NOTREACHED*/
}
- 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;
+ ControlPointDialog d (p);
+ d.set_position (Gtk::WIN_POS_MOUSE);
+ ensure_float (d);
- case SelectionMove:
- start = selection->time[clicked_selection].start;
- start_grab (event);
- drag_info.pointer_frame_offset = drag_info.grab_frame - start;
- break;
+ if (d.run () != RESPONSE_ACCEPT) {
+ return;
}
- if (selection_op == SelectionMove) {
- show_verbose_time_cursor(start, 10);
- } else {
- show_verbose_time_cursor(drag_info.current_pointer_frame, 10);
- }
+ p->line().modify_point_y (*p, d.get_y_fraction ());
}
+
void
-Editor::drag_selection (ArdourCanvas::Item* item, GdkEvent* event)
+Editor::visible_order_range (int* low, int* high) const
{
- 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;
+ *low = TimeAxisView::max_order ();
+ *high = 0;
- 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;
+ for (TrackViewList::const_iterator i = track_views.begin(); i != track_views.end(); ++i) {
- 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);
- }
+ RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (*i);
- if (start != end) {
- selection->replace (clicked_selection, start, end);
- }
+ if (!rtv->hidden()) {
- drag_info.last_pointer_frame = pending_position;
- drag_info.first_move = false;
+ if (*high < rtv->order()) {
+ *high = rtv->order ();
+ }
- if (selection_op == SelectionMove) {
- show_verbose_time_cursor(start, 10);
- } else {
- show_verbose_time_cursor(pending_position, 10);
+ if (*low > rtv->order()) {
+ *low = rtv->order ();
+ }
+ }
}
}
void
-Editor::end_selection_op (ArdourCanvas::Item* item, GdkEvent* event)
+Editor::region_view_item_click (AudioRegionView& rv, GdkEventButton* 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 ();
+ /* 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->track()->speed();
}
- commit_reversible_command ();
- } else {
- /* just a click, no pointer movement.*/
- if (Keyboard::no_modifier_keys_pressed (&event->button)) {
+ nframes64_t where = get_preferred_edit_position();
- selection->clear_time();
+ 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 {
- /* XXX what happens if its a music selection? */
- session->set_audio_range (selection->time);
- stop_canvas_autoscroll ();
+ align_region (rv.region(), Start, (nframes64_t) (where * speed));
+ }
+ }
+ }
}
void
-Editor::start_trim (ArdourCanvas::Item* item, GdkEvent* event)
+Editor::show_verbose_time_cursor (nframes64_t frame, double offset, double xpos, double ypos)
{
- double speed = 1.0;
- TimeAxisView* tvp = clicked_axisview;
- RouteTimeAxisView* tv = dynamic_cast<RouteTimeAxisView*>(tvp);
+ char buf[128];
+ Timecode::Time timecode;
+ BBT_Time bbt;
+ int hours, mins;
+ nframes64_t frame_rate;
+ float secs;
- if (tv && tv->is_track()) {
- speed = tv->get_diskstream()->speed();
+ if (_session == 0) {
+ return;
}
-
- 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;
+ AudioClock::Mode m;
- start_grab (event, trimmer_cursor);
-
- if (Keyboard::modifier_state_equals (event->button.state, Keyboard::PrimaryModifier)) {
- trim_op = ContentsTrim;
+ if (Profile->get_sae() || Profile->get_small_screen()) {
+ m = ARDOUR_UI::instance()->primary_clock.mode();
} 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;
- }
+ m = ARDOUR_UI::instance()->secondary_clock.mode();
}
- 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);
+ 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;
- }
-}
-
-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
- */
+ case AudioClock::Timecode:
+ _session->timecode_time (frame, timecode);
+ snprintf (buf, sizeof (buf), "%02" PRId32 ":%02" PRId32 ":%02" PRId32 ":%02" PRId32, timecode.hours, timecode.minutes, timecode.seconds, timecode.frames);
+ break;
- double speed = 1.0;
- TimeAxisView* tvp = clicked_axisview;
- RouteTimeAxisView* tv = dynamic_cast<RouteTimeAxisView*>(tvp);
- pair<set<boost::shared_ptr<Playlist> >::iterator,bool> insert_result;
+ 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;
- if (tv && tv->is_track()) {
- speed = tv->get_diskstream()->speed();
+ default:
+ snprintf (buf, sizeof(buf), "%" PRIi64, frame);
+ break;
}
-
- if (drag_info.last_pointer_frame > drag_info.current_pointer_frame) {
- left_direction = true;
+
+ if (xpos >= 0 && ypos >=0) {
+ set_verbose_canvas_cursor (buf, xpos + offset, ypos + offset);
} else {
- left_direction = false;
+ set_verbose_canvas_cursor (buf, _drags->current_pointer_x() + offset - horizontal_position(), _drags->current_pointer_y() + offset - vertical_adjustment.get_value() + canvas_timebars_vsize);
}
+ show_verbose_canvas_cursor ();
+}
- if (obey_snap) {
- snap_to (drag_info.current_pointer_frame);
- }
+void
+Editor::show_verbose_duration_cursor (nframes64_t start, nframes64_t end, double offset, double xpos, double ypos)
+{
+ char buf[128];
+ Timecode::Time timecode;
+ 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 (drag_info.current_pointer_frame == drag_info.last_pointer_frame) {
+ if (_session == 0) {
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;
- }
+ AudioClock::Mode m;
- 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 (Profile->get_sae() || Profile->get_small_screen()) {
+ m = ARDOUR_UI::instance()->primary_clock.mode ();
+ } else {
+ m = ARDOUR_UI::instance()->secondary_clock.mode ();
}
- 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 (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.
+ */
- switch (trim_op) {
- case StartTrim:
- if ((left_direction == false) && (drag_info.current_pointer_frame <= rv->region()->first_frame()/speed)) {
- break;
+ ebbt.bars -= sbbt.bars;
+ if (ebbt.beats >= sbbt.beats) {
+ ebbt.beats -= sbbt.beats;
} 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;
+ ebbt.bars--;
+ ebbt.beats = int(meter_at_start.beats_per_bar()) + ebbt.beats - sbbt.beats;
}
-
- case EndTrim:
- if ((left_direction == true) && (drag_info.current_pointer_frame > (nframes64_t) (rv->region()->last_frame()/speed))) {
- break;
+ if (ebbt.ticks >= sbbt.ticks) {
+ ebbt.ticks -= sbbt.ticks;
} 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;
+ ebbt.beats--;
+ ebbt.ticks = int(Meter::ticks_per_beat) + ebbt.ticks - sbbt.ticks;
}
-
- 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);
- }
- }
+ snprintf (buf, sizeof (buf), "%02" PRIu32 "|%02" PRIu32 "|%02" PRIu32, ebbt.bars, ebbt.beats, ebbt.ticks);
break;
- }
- switch (trim_op) {
- case StartTrim:
- show_verbose_time_cursor((nframes64_t) (rv->region()->position()/speed), 10);
+ case AudioClock::Timecode:
+ _session->timecode_duration (end - start, timecode);
+ snprintf (buf, sizeof (buf), "%02" PRId32 ":%02" PRId32 ":%02" PRId32 ":%02" PRId32, timecode.hours, timecode.minutes, timecode.seconds, timecode.frames);
break;
- case EndTrim:
- show_verbose_time_cursor((nframes64_t) (rv->region()->last_frame()/speed), 10);
+
+ 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;
- case ContentsTrim:
- show_verbose_time_cursor(drag_info.current_pointer_frame, 10);
+
+ default:
+ snprintf (buf, sizeof(buf), "%" PRIi64, end - start);
break;
}
- drag_info.last_pointer_frame = drag_info.current_pointer_frame;
- drag_info.first_move = false;
+ if (xpos >= 0 && ypos >=0) {
+ set_verbose_canvas_cursor (buf, xpos + offset, ypos + offset);
+ }
+ else {
+ set_verbose_canvas_cursor (buf, _drags->current_pointer_x() + offset, _drags->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::cancel_selection ()
+{
+ for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
+ (*i)->hide_selection ();
+ }
+
+ selection->clear ();
+ clicked_selection = 0;
}
+
void
-Editor::single_contents_trim (RegionView& rv, nframes64_t frame_delta, bool left_direction, bool swap_direction, bool obey_snap)
+Editor::single_contents_trim (RegionView& rv, nframes64_t frame_delta, bool left_direction, bool swap_direction)
{
boost::shared_ptr<Region> region (rv.region());
RouteTimeAxisView* tv = dynamic_cast<RouteTimeAxisView*>(tvp);
if (tv && tv->is_track()) {
- speed = tv->get_diskstream()->speed();
+ speed = tv->track()->speed();
}
-
+
if (left_direction) {
if (swap_direction) {
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);
+ region->trim_start ((nframes64_t) (new_bound * speed), this);
+ rv.region_changed (PropertyChange (ARDOUR::Properties::start));
}
void
-Editor::single_start_trim (RegionView& rv, nframes64_t frame_delta, bool left_direction, bool obey_snap)
+Editor::single_start_trim (RegionView& rv, nframes64_t new_bound, bool no_overlap)
{
- boost::shared_ptr<Region> region (rv.region());
+ 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;
+ speed = tv->track()->speed();
}
- if (obey_snap) {
- snap_to (new_bound, (left_direction ? 0 : 1));
- }
+ nframes64_t pre_trim_first_frame = region->first_frame();
region->trim_front ((nframes64_t) (new_bound * speed), this);
- rv.region_changed (Change (LengthChanged|PositionChanged|StartChanged));
+ if (no_overlap) {
+ //Get the next region on the left of this region and shrink/expand it.
+ boost::shared_ptr<Playlist> playlist (region->playlist());
+ boost::shared_ptr<Region> region_left = playlist->find_next_region (pre_trim_first_frame, End, 0);
+
+ bool regions_touching = false;
+
+ if (region_left != 0 && (pre_trim_first_frame == region_left->last_frame() + 1)){
+ regions_touching = true;
+ }
+
+ //Only trim region on the left if the first frame has gone beyond the left region's last frame.
+ if (region_left != 0 &&
+ (region_left->last_frame() > region->first_frame() || regions_touching))
+ {
+ region_left->trim_end(region->first_frame() - 1, this);
+ }
+ }
+
+ rv.region_changed (ARDOUR::bounds_change);
}
void
-Editor::single_end_trim (RegionView& rv, nframes64_t frame_delta, bool left_direction, bool obey_snap)
+Editor::single_end_trim (RegionView& rv, nframes64_t new_bound, bool no_overlap)
{
boost::shared_ptr<Region> region (rv.region());
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;
+ speed = tv->track()->speed();
}
- if (obey_snap) {
- snap_to (new_bound);
- }
+ nframes64_t pre_trim_last_frame = region->last_frame();
+
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);
- }
+
+ if (no_overlap) {
+ //Get the next region on the right of this region and shrink/expand it.
+ boost::shared_ptr<Playlist> playlist (region->playlist());
+ boost::shared_ptr<Region> region_right = playlist->find_next_region (pre_trim_last_frame, Start, 1);
+
+ bool regions_touching = false;
+
+ if (region_right != 0 && (pre_trim_last_frame == region_right->first_frame() - 1)) {
+ regions_touching = 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()));
+
+ //Only trim region on the right if the last frame has gone beyond the right region's first frame.
+ if (region_right != 0 &&
+ (region_right->first_frame() < region->last_frame() || regions_touching))
+ {
+ region_right->trim_front(region->last_frame() + 1, this);
}
-
- motion_frozen_playlists.clear ();
- commit_reversible_command();
+ rv.region_changed (ARDOUR::bounds_change);
+
} else {
- /* no mouse movement */
- point_trim (event);
+ rv.region_changed (PropertyChange (ARDOUR::Properties::length));
}
}
+
void
-Editor::point_trim (GdkEvent* event)
+Editor::point_trim (GdkEvent* event, nframes64_t new_bound)
{
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));
+ if ( (*i) == NULL){
+ cerr << "region view contains null region" << endl;
}
- }
-
- } 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));
+ (*i)->region()->clear_history ();
+ (*i)->region()->trim_front (new_bound, this);
+ _session->add_command(new StatefulDiffCommand ((*i)->region()));
}
}
} 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 (!rv->region()->locked()) {
+ rv->region()->clear_history ();
+ rv->region()->trim_front (new_bound, this);
+ _session->add_command(new StatefulDiffCommand (rv->region()));
}
+ }
- if (start == 0) {
- start = session->current_start_frame ();
- }
+ commit_reversible_command();
- 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;
+ break;
+ case 2:
+ begin_reversible_command (_("End point trim"));
- 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;
+ if (selection->selected (rv)) {
- default:
- break;
+ for (list<RegionView*>::const_iterator i = selection->regions.by_layer().begin(); i != selection->regions.by_layer().end(); ++i)
+ {
+ if (!(*i)->region()->locked()) {
+ (*i)->region()->clear_history();
+ (*i)->region()->trim_end (new_bound, this);
+ _session->add_command(new StatefulDiffCommand ((*i)->region()));
+ }
}
- }
- }
-
- stop_canvas_autoscroll ();
-}
-
+ } else {
-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;
+ if (!rv->region()->locked()) {
+ rv->region()->clear_history ();
+ rv->region()->trim_end (new_bound, this);
+ _session->add_command (new StatefulDiffCommand (rv->region()));
+ }
+ }
- start_grab (event, zoom_cursor);
+ commit_reversible_command();
- show_verbose_time_cursor (drag_info.current_pointer_frame, 10);
+ break;
+ default:
+ break;
+ }
}
void
-Editor::drag_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event)
+Editor::thaw_region_after_trim (RegionView& rv)
{
- 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;
+ boost::shared_ptr<Region> region (rv.region());
- /* 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 (region->locked()) {
+ return;
}
-
- if (start != end) {
-
- if (drag_info.first_move) {
- zoom_rect->show();
- zoom_rect->raise_to_top();
- }
- reposition_zoom_rect(start, end);
+ region->resume_property_changes ();
- drag_info.last_pointer_frame = drag_info.current_pointer_frame;
- drag_info.first_move = false;
+ AudioRegionView* arv = dynamic_cast<AudioRegionView*>(&rv);
- show_verbose_time_cursor (drag_info.current_pointer_frame, 10);
+ if (arv) {
+ arv->unhide_envelope ();
}
}
void
-Editor::end_mouse_zoom (ArdourCanvas::Item* item, GdkEvent* event)
+Editor::hide_marker (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);
- */
+ 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*/
}
- zoom_rect->hide();
+ Location* location = find_location_from_marker (marker, is_start);
+ location->set_hidden (true, this);
}
+
void
Editor::reposition_zoom_rect (nframes64_t start, nframes64_t end)
{
zoom_rect->property_y2() = y2;
}
-void
-Editor::start_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event)
+
+gint
+Editor::mouse_rename_region (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;
+ using namespace Gtkmm2ext;
- start_grab (event, cross_hair_cursor);
+ ArdourPrompter prompter (false);
- show_verbose_time_cursor (drag_info.current_pointer_frame, 10);
+ 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::drag_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event)
+Editor::mouse_brush_insert_region (RegionView* rv, nframes64_t pos)
{
- nframes64_t start;
- nframes64_t end;
- double y1;
- double y2;
+ /* no brushing without a useful snap setting */
- /* use a bigger drag threshold than the default */
+ switch (_snap_mode) {
+ case SnapMagnetic:
+ return; /* can't work because it allows region to be placed anywhere */
+ default:
+ break; /* OK */
+ }
- if (abs ((int) (drag_info.current_pointer_frame - drag_info.grab_frame)) < 8) {
+ switch (_snap_type) {
+ case SnapToMark:
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);
- }
+ default:
+ break;
+ }
- /* base start and end on initial click position */
+ /* don't brush a copy over the original */
- 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 (pos == rv->region()->position()) {
+ return;
}
- 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;
- }
+ RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*>(&rv->get_time_axis_view());
-
- 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);
+ if (rtv == 0 || !rtv->is_track()) {
+ return;
}
-}
-void
-Editor::end_rubberband_select (ArdourCanvas::Item* item, GdkEvent* event)
-{
- if (!drag_info.first_move) {
+ boost::shared_ptr<Playlist> playlist = rtv->playlist();
+ double speed = rtv->track()->speed();
- drag_rubberband_select (item, event);
+ playlist->clear_history ();
+ boost::shared_ptr<Region> new_region (RegionFactory::create (rv->region()));
+ playlist->add_region (new_region, (nframes64_t) (pos * speed));
+ _session->add_command (new StatefulDiffCommand (playlist));
- 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;
- }
+ // playlist is frozen, so we have to update manually XXX this is disgusting
+ playlist->RegionAdded (new_region); /* EMIT SIGNAL */
+}
- Selection::Operation op = Keyboard::selection_type (event->button.state);
- bool commit;
+gint
+Editor::track_height_step_timeout ()
+{
+ if (get_microseconds() - last_track_height_step_timestamp < 250000) {
+ current_stepping_trackview = 0;
+ return false;
+ }
+ return true;
+}
- begin_reversible_command (_("rubberband selection"));
+void
+Editor::add_region_drag (ArdourCanvas::Item* item, GdkEvent* event, RegionView* region_view)
+{
+ assert (region_view);
- 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);
- }
+ _region_motion_group->raise_to_top ();
- if (commit) {
- commit_reversible_command ();
- }
-
+ if (Config->get_edit_mode() == Splice) {
+ _drags->add (new RegionSpliceDrag (this, item, region_view, selection->regions.by_layer()));
} else {
- selection->clear_tracks();
- selection->clear_regions();
- selection->clear_points ();
- selection->clear_lines ();
+ RegionSelection s = get_equivalent_regions (selection->regions, ARDOUR::Properties::edit.property_id);
+ _drags->add (new RegionMoveDrag (this, item, region_view, s.by_layer(), false, false));
}
- rubberband_rect->hide();
+ /* sync the canvas to what we think is its current state */
+ update_canvas_now();
}
-
-gint
-Editor::mouse_rename_region (ArdourCanvas::Item* item, GdkEvent* event)
+void
+Editor::add_region_copy_drag (ArdourCanvas::Item* item, GdkEvent* event, RegionView* region_view)
{
- using namespace Gtkmm2ext;
+ assert (region_view);
- ArdourPrompter prompter (false);
+ _region_motion_group->raise_to_top ();
- 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;
+ RegionSelection s = get_equivalent_regions (selection->regions, ARDOUR::Properties::edit.property_id);
+ _drags->add (new RegionMoveDrag (this, item, region_view, s.by_layer(), false, true));
}
void
-Editor::start_time_fx (ArdourCanvas::Item* item, GdkEvent* event)
+Editor::add_region_brush_drag (ArdourCanvas::Item* item, GdkEvent* event, RegionView* region_view)
{
- drag_info.item = item;
- drag_info.motion_callback = &Editor::time_fx_motion;
- drag_info.finished_callback = &Editor::end_time_fx;
+ assert (region_view);
+
+ if (Config->get_edit_mode() == Splice) {
+ return;
+ }
- start_grab (event);
+ RegionSelection s = get_equivalent_regions (selection->regions, ARDOUR::Properties::edit.property_id);
+ _drags->add (new RegionMoveDrag (this, item, region_view, s.by_layer(), true, false));
- show_verbose_time_cursor (drag_info.current_pointer_frame, 10);
+ begin_reversible_command (_("Drag region brush"));
}
+/** Start a grab where a time range is selected, track(s) are selected, and the
+ * user clicks and drags a region with a modifier in order to create a new region containing
+ * the section of the clicked region that lies within the time range.
+ */
void
-Editor::time_fx_motion (ArdourCanvas::Item *item, GdkEvent* event)
+Editor::start_selection_grab (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 (clicked_regionview == 0) {
+ return;
}
- if (drag_info.current_pointer_frame == drag_info.last_pointer_frame) {
+ /* 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;
}
- if (drag_info.current_pointer_frame > rv->region()->position()) {
- rv->get_time_axis_view().show_timestretch (rv->region()->position(), drag_info.current_pointer_frame);
- }
+ /* XXX fix me one day to use all new regions */
- drag_info.last_pointer_frame = drag_info.current_pointer_frame;
- drag_info.first_move = false;
+ boost::shared_ptr<Region> region (new_regions.front());
- show_verbose_time_cursor (drag_info.current_pointer_frame, 10);
-}
+ /* add it to the current stream/playlist.
-void
-Editor::end_time_fx (ArdourCanvas::Item* item, GdkEvent* event)
-{
- clicked_regionview->get_time_axis_view().hide_timestretch ();
+ 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.
+ */
- if (drag_info.first_move) {
- return;
- }
+ latest_regionviews.clear();
+ sigc::connection c = clicked_routeview->view()->RegionViewAdded.connect (sigc::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();
+
+ playlist->clear_history ();
+ clicked_routeview->playlist()->add_region (region, selection->time[clicked_selection].start);
+ _session->add_command(new StatefulDiffCommand (playlist));
- if (drag_info.last_pointer_frame < clicked_regionview->region()->position()) {
- /* backwards drag of the left edge - not usable */
+ commit_reversible_command ();
+
+ c.disconnect ();
+
+ if (latest_regionviews.empty()) {
+ /* something went wrong */
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);
+ /* 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);
+
+ _drags->set (new RegionMoveDrag (this, latest_regionviews.front()->get_canvas_group(), latest_regionviews.front(), latest_regionviews, false, false), event);
+}
- if (time_stretch (rs, percentage) == 0) {
- session->commit_reversible_command ();
+void
+Editor::escape ()
+{
+ if (_drags->active ()) {
+ _drags->abort ();
+ } else {
+ selection->clear ();
}
}
void
-Editor::mouse_brush_insert_region (RegionView* rv, nframes64_t pos)
+Editor::set_internal_edit (bool yn)
{
- /* no brushing without a useful snap setting */
+ _internal_editing = yn;
- switch (snap_mode) {
- case SnapMagnetic:
- return; /* can't work because it allows region to be placed anywhere */
- default:
- break; /* OK */
- }
+ if (yn) {
+ mouse_select_button.set_image (*(manage (new Image (::get_icon("midi_tool_pencil")))));
+ mouse_select_button.get_image ()->show ();
- switch (snap_type) {
- case SnapToMark:
- return;
+ for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
+ MidiTimeAxisView* mtv = dynamic_cast<MidiTimeAxisView*> (*i);
+ if (mtv) {
+ mtv->start_step_editing ();
+ }
+ }
+ start_step_editing ();
- default:
- break;
- }
+ } else {
- /* don't brush a copy over the original */
-
- if (pos == rv->region()->position()) {
- return;
+ mouse_select_button.set_image (*(manage (new Image (::get_icon("tool_range")))));
+ mouse_select_button.get_image ()->show ();
+ stop_step_editing ();
+
+ for (TrackViewList::iterator i = track_views.begin(); i != track_views.end(); ++i) {
+ MidiTimeAxisView* mtv = dynamic_cast<MidiTimeAxisView*> (*i);
+ if (mtv) {
+ mtv->stop_step_editing ();
+ }
+ }
}
- RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*>(&rv->get_time_axis_view());
+ set_canvas_cursor ();
- if (rtv == 0 || !rtv->is_track()) {
+
+}
+
+/** Update _join_object_range_state which indicate whether we are over the top or bottom half of a region view,
+ * used by the `join object/range' tool mode.
+ */
+void
+Editor::update_join_object_range_location (double x, double y)
+{
+ /* XXX: actually, this decides based on whether the mouse is in the top or bottom half of a RouteTimeAxisView;
+ entered_{track,regionview} is not always setup (e.g. if the mouse is over a TimeSelection), and to get a Region
+ that we're over requires searching the playlist.
+ */
+
+ if (join_object_range_button.get_active() == false || (mouse_mode != MouseRange && mouse_mode != MouseObject)) {
+ _join_object_range_state = JOIN_OBJECT_RANGE_NONE;
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
+ if (mouse_mode == MouseObject) {
+ _join_object_range_state = JOIN_OBJECT_RANGE_OBJECT;
+ } else if (mouse_mode == MouseRange) {
+ _join_object_range_state = JOIN_OBJECT_RANGE_RANGE;
+ }
+
+ /* XXX: maybe we should make entered_track work in all cases, rather than resorting to this */
+ pair<TimeAxisView*, int> tvp = trackview_by_y_position (y + vertical_adjustment.get_value() - canvas_timebars_vsize);
- playlist->Modified(); /* EMIT SIGNAL */
+ if (tvp.first) {
+
+ RouteTimeAxisView* rtv = dynamic_cast<RouteTimeAxisView*> (tvp.first);
+ if (rtv) {
+
+ double cx = 0;
+ double cy = y;
+ rtv->canvas_display()->w2i (cx, cy);
+
+ bool const top_half = cy < rtv->current_height () / 2;
+
+ _join_object_range_state = top_half ? JOIN_OBJECT_RANGE_RANGE : JOIN_OBJECT_RANGE_OBJECT;
+ }
+ }
}
-gint
-Editor::track_height_step_timeout ()
+Editing::MouseMode
+Editor::effective_mouse_mode () const
{
- if (get_microseconds() - last_track_height_step_timestamp < 250000) {
- current_stepping_trackview = 0;
- return false;
+ if (_join_object_range_state == JOIN_OBJECT_RANGE_OBJECT) {
+ return MouseObject;
+ } else if (_join_object_range_state == JOIN_OBJECT_RANGE_RANGE) {
+ return MouseRange;
}
- return true;
-}
+ return mouse_mode;
+}
projects / ardour.git / blobdiff