/*
- Copyright (C) 2000 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
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-*/
+ * Copyright (C) 2005-2018 Paul Davis <paul@linuxaudiosystems.com>
+ * Copyright (C) 2005 Taybin Rutkin <taybin@taybin.com>
+ * Copyright (C) 2006-2012 David Robillard <d@drobilla.net>
+ * Copyright (C) 2008 Hans Baier <hansfbaier@googlemail.com>
+ * Copyright (C) 2009-2012 Carl Hetherington <carl@carlh.net>
+ * Copyright (C) 2013-2019 Robin Gareus <robin@gareus.org>
+ * Copyright (C) 2015-2016 Tim Mayberry <mojofunk@gmail.com>
+ * Copyright (C) 2015-2017 Nick Mainsbridge <mainsbridge@gmail.com>
+ * Copyright (C) 2015-2019 Ben Loftis <ben@harrisonconsoles.com>
+ *
+ * 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
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
#include <cstdlib>
#include <cmath>
#include "pbd/stacktrace.h"
+#include "ardour/audio_track.h"
+#include "ardour/midi_track.h"
#include "ardour/midi_region.h"
-#include "ardour/region_factory.h"
#include "ardour/profile.h"
+#include "ardour/region_factory.h"
#include "canvas/canvas.h"
#include "canvas/text.h"
+#include "canvas/scroll_group.h"
#include "editor.h"
#include "keyboard.h"
#include "editor_drag.h"
#include "midi_time_axis.h"
#include "editor_regions.h"
+#include "editor_sources.h"
+#include "ui_config.h"
#include "verbose_cursor.h"
-#include "i18n.h"
+#include "pbd/i18n.h"
using namespace std;
using namespace ARDOUR;
bool
Editor::track_canvas_scroll (GdkEventScroll* ev)
{
- if (Keyboard::some_magic_widget_has_focus()) {
- return false;
- }
-
- framepos_t xdelta;
int direction = ev->direction;
/* this event arrives without transformation by the canvas, so we have
*/
Duple event_coords = _track_canvas->window_to_canvas (Duple (ev->x, ev->y));
-
- retry:
+
switch (direction) {
case GDK_SCROLL_UP:
if (Keyboard::modifier_state_equals (ev->state, Keyboard::ScrollZoomHorizontalModifier)) {
- //for mouse-wheel zoom, force zoom-focus to mouse
- Editing::ZoomFocus temp_focus = zoom_focus;
- zoom_focus = Editing::ZoomFocusMouse;
- temporal_zoom_step (false);
- zoom_focus = temp_focus;
+ if (UIConfiguration::instance().get_use_mouse_position_as_zoom_focus_on_scroll()) {
+ temporal_zoom_step_mouse_focus (false);
+ } else {
+ temporal_zoom_step (false);
+ }
return true;
} else if (Keyboard::modifier_state_equals (ev->state, Keyboard::ScrollHorizontalModifier)) {
- direction = GDK_SCROLL_LEFT;
- goto retry;
+ scroll_left_step ();
+ return true;
} else if (Keyboard::modifier_state_equals (ev->state, Keyboard::ScrollZoomVerticalModifier)) {
if (!current_stepping_trackview) {
step_timeout = Glib::signal_timeout().connect (sigc::mem_fun(*this, &Editor::track_height_step_timeout), 500);
current_stepping_trackview->step_height (false);
return true;
} else {
- scroll_tracks_up_line ();
+ scroll_up_one_track ();
return true;
}
break;
case GDK_SCROLL_DOWN:
if (Keyboard::modifier_state_equals (ev->state, Keyboard::ScrollZoomHorizontalModifier)) {
- //for mouse-wheel zoom, force zoom-focus to mouse
- Editing::ZoomFocus temp_focus = zoom_focus;
- zoom_focus = Editing::ZoomFocusMouse;
- temporal_zoom_step (true);
- zoom_focus = temp_focus;
+ if (UIConfiguration::instance().get_use_mouse_position_as_zoom_focus_on_scroll()) {
+ temporal_zoom_step_mouse_focus (true);
+ } else {
+ temporal_zoom_step (true);
+ }
return true;
} else if (Keyboard::modifier_state_equals (ev->state, Keyboard::ScrollHorizontalModifier)) {
- direction = GDK_SCROLL_RIGHT;
- goto retry;
+ scroll_right_step ();
+ return true;
} else if (Keyboard::modifier_state_equals (ev->state, Keyboard::ScrollZoomVerticalModifier)) {
if (!current_stepping_trackview) {
step_timeout = Glib::signal_timeout().connect (sigc::mem_fun(*this, &Editor::track_height_step_timeout), 500);
current_stepping_trackview->step_height (true);
return true;
} else {
- scroll_tracks_down_line ();
+ scroll_down_one_track ();
return true;
}
break;
case GDK_SCROLL_LEFT:
- xdelta = (current_page_samples() / 8);
- if (leftmost_frame > xdelta) {
- reset_x_origin (leftmost_frame - xdelta);
- } else {
- reset_x_origin (0);
- }
+ scroll_left_step ();
+ return true;
break;
case GDK_SCROLL_RIGHT:
- xdelta = (current_page_samples() / 8);
- if (max_framepos - xdelta > leftmost_frame) {
- reset_x_origin (leftmost_frame + xdelta);
- } else {
- reset_x_origin (max_framepos - current_page_samples());
- }
+ scroll_right_step ();
+ return true;
break;
default:
Editor::canvas_scroll_event (GdkEventScroll *event, bool from_canvas)
{
if (from_canvas) {
- boost::optional<Rect> rulers = _time_markers_group->bounding_box();
+ boost::optional<ArdourCanvas::Rect> rulers = _time_markers_group->bounding_box();
if (rulers && rulers->contains (Duple (event->x, event->y))) {
return canvas_ruler_event ((GdkEvent*) event, timecode_ruler, TimecodeRulerItem);
}
}
bool
-Editor::track_canvas_button_press_event (GdkEventButton */*event*/)
+Editor::track_canvas_button_press_event (GdkEventButton *event)
{
- selection->clear ();
_track_canvas->grab_focus();
+ if (!Keyboard::is_context_menu_event (event)) {
+ begin_reversible_selection_op (X_("Clear Selection Click (track canvas)"));
+ selection->clear ();
+ commit_reversible_selection_op();
+ }
return false;
}
bool
Editor::track_canvas_button_release_event (GdkEventButton *event)
{
- if (_drags->active ()) {
- _drags->end_grab ((GdkEvent*) event);
+ if (!Keyboard::is_context_menu_event (event)) {
+ if (_drags->active ()) {
+ _drags->end_grab ((GdkEvent*) event);
+ }
}
return false;
}
}
bool
-Editor::track_canvas_motion (GdkEvent *ev)
+Editor::typed_event (ArdourCanvas::Item* item, GdkEvent *event, ItemType type)
{
- if (_verbose_cursor->visible ()) {
- _verbose_cursor->set_position (ev->motion.x + 10, ev->motion.y + 10);
+ if (!session () || session()->loading () || session()->deletion_in_progress ()) {
+ return false;
}
- return false;
-}
-
-bool
-Editor::typed_event (ArdourCanvas::Item* item, GdkEvent *event, ItemType type)
-{
gint ret = FALSE;
switch (event->type) {
break;
case GDK_ENTER_NOTIFY:
- if (event->crossing.detail != GDK_NOTIFY_INFERIOR) {
- set_entered_regionview (rv);
- ret = true;
- }
+ set_entered_regionview (rv);
+ ret = enter_handler (item, event, RegionItem);
break;
case GDK_LEAVE_NOTIFY:
if (event->crossing.detail != GDK_NOTIFY_INFERIOR) {
set_entered_regionview (0);
- ret = true;
+ ret = leave_handler (item, event, RegionItem);
}
break;
return ret;
}
+bool
+Editor::canvas_wave_view_event (GdkEvent *event, ArdourCanvas::Item* item, RegionView* rv)
+{
+ /* we only care about enter events here, required for mouse/cursor
+ * tracking. there is a non-linear (non-child/non-parent) relationship
+ * between various components of a regionview and so when we leave one
+ * of them (e.g. a trim handle) and enter another (e.g. the waveview)
+ * no other items get notified. enter/leave handling does not propagate
+ * in the same way as other events, so we need to catch this because
+ * entering (and leaving) the waveview is equivalent to
+ * entering/leaving the regionview (which is why it is passed in as a
+ * third argument).
+ *
+ * And in fact, we really only care about enter events.
+ */
+
+ bool ret = false;
+
+ if (!rv->sensitive ()) {
+ return false;
+ }
+
+ switch (event->type) {
+ case GDK_ENTER_NOTIFY:
+ set_entered_regionview (rv);
+ ret = enter_handler (item, event, WaveItem);
+ break;
+
+ default:
+ break;
+ }
+
+ return ret;
+}
+
+
bool
Editor::canvas_stream_view_event (GdkEvent *event, ArdourCanvas::Item* item, RouteTimeAxisView *tv)
{
case GDK_ENTER_NOTIFY:
set_entered_track (tv);
- ret = true;
+ ret = enter_handler (item, event, StreamItem);
break;
case GDK_LEAVE_NOTIFY:
- set_entered_track (0);
+ if (event->crossing.detail != GDK_NOTIFY_INFERIOR) {
+ set_entered_track (0);
+ }
+ ret = leave_handler (item, event, StreamItem);
break;
default:
case GDK_BUTTON_RELEASE:
ret = button_release_handler (item, event, trim ? FadeInTrimHandleItem : FadeInHandleItem);
- maybe_locate_with_edit_preroll ( rv->region()->position() );
break;
case GDK_MOTION_NOTIFY:
case GDK_BUTTON_RELEASE:
ret = button_release_handler (item, event, trim ? FadeOutTrimHandleItem : FadeOutHandleItem);
- maybe_locate_with_edit_preroll ( rv->region()->last_frame() - rv->get_fade_out_shape_width() );
break;
case GDK_MOTION_NOTIFY:
}
struct DescendingRegionLayerSorter {
- bool operator()(boost::shared_ptr<Region> a, boost::shared_ptr<Region> b) {
- return a->layer() > b->layer();
- }
+ bool operator()(boost::shared_ptr<Region> a, boost::shared_ptr<Region> b) {
+ return a->layer() > b->layer();
+ }
};
bool
Editor::canvas_line_event (GdkEvent *event, ArdourCanvas::Item* item, AutomationLine* al)
{
ItemType type;
-
- if (dynamic_cast<AudioRegionGainLine*> (al) != 0) {
+ AudioRegionGainLine* gl;
+ if ((gl = dynamic_cast<AudioRegionGainLine*> (al)) != 0) {
type = GainLineItem;
+ if (event->type == GDK_BUTTON_PRESS) {
+ clicked_regionview = &gl->region_view ();
+ }
} else {
type = AutomationLineItem;
+ if (event->type == GDK_BUTTON_PRESS) {
+ clicked_regionview = 0;
+ }
}
+ clicked_control_point = 0;
+ clicked_axisview = &al->trackview;
+ clicked_routeview = dynamic_cast<RouteTimeAxisView*>(clicked_axisview);
+
return typed_event (item, event, type);
}
}
bool
-Editor::canvas_marker_event (GdkEvent *event, ArdourCanvas::Item* item, Marker* /*marker*/)
+Editor::canvas_marker_event (GdkEvent *event, ArdourCanvas::Item* item, ArdourMarker* /*marker*/)
{
return typed_event (item, event, MarkerItem);
}
}
bool
-Editor::canvas_tempo_marker_event (GdkEvent *event, ArdourCanvas::Item* item, TempoMarker* /*marker*/)
+Editor::canvas_tempo_marker_event (GdkEvent *event, ArdourCanvas::Item* item, TempoMarker* marker)
{
return typed_event (item, event, TempoMarkerItem);
}
+bool
+Editor::canvas_tempo_curve_event (GdkEvent *event, ArdourCanvas::Item* item, TempoCurve* /*marker*/)
+{
+ return typed_event (item, event, TempoCurveItem);
+}
+
bool
Editor::canvas_meter_marker_event (GdkEvent *event, ArdourCanvas::Item* item, MeterMarker* /*marker*/)
{
bool
Editor::canvas_ruler_event (GdkEvent *event, ArdourCanvas::Item* item, ItemType type)
{
- framepos_t xdelta;
bool handled = false;
if (event->type == GDK_SCROLL) {
-
+
/* scroll events in the rulers are handled a little differently from
scrolling elsewhere in the canvas.
*/
switch (event->scroll.direction) {
case GDK_SCROLL_UP:
- temporal_zoom_step (false);
+ if (Keyboard::modifier_state_equals(event->scroll.state,
+ Keyboard::ScrollHorizontalModifier)) {
+ scroll_left_step ();
+ } else if (UIConfiguration::instance().get_use_mouse_position_as_zoom_focus_on_scroll()) {
+ temporal_zoom_step_mouse_focus (false);
+ } else {
+ temporal_zoom_step (false);
+ }
handled = true;
break;
-
+
case GDK_SCROLL_DOWN:
- temporal_zoom_step (true);
+ if (Keyboard::modifier_state_equals(event->scroll.state,
+ Keyboard::ScrollHorizontalModifier)) {
+ scroll_right_step ();
+ } else if (UIConfiguration::instance().get_use_mouse_position_as_zoom_focus_on_scroll()) {
+ temporal_zoom_step_mouse_focus (true);
+ } else {
+ temporal_zoom_step (true);
+ }
handled = true;
break;
-
+
case GDK_SCROLL_LEFT:
- xdelta = (current_page_samples() / 2);
- if (leftmost_frame > xdelta) {
- reset_x_origin (leftmost_frame - xdelta);
- } else {
- reset_x_origin (0);
- }
+ scroll_left_half_page ();
handled = true;
break;
-
+
case GDK_SCROLL_RIGHT:
- xdelta = (current_page_samples() / 2);
- if (max_framepos - xdelta > leftmost_frame) {
- reset_x_origin (leftmost_frame + xdelta);
- } else {
- reset_x_origin (max_framepos - current_page_samples());
- }
+ scroll_right_half_page ();
handled = true;
break;
-
+
default:
/* what? */
break;
return typed_event (item, event, PlayheadCursorItem);
}
-bool
-Editor::canvas_zoom_rect_event (GdkEvent *event, ArdourCanvas::Item* item)
-{
- return typed_event (item, event, NoItem);
-}
-
bool
Editor::canvas_note_event (GdkEvent *event, ArdourCanvas::Item* item)
{
}
bool
-Editor::canvas_drop_zone_event (GdkEvent* /*event*/)
+Editor::canvas_drop_zone_event (GdkEvent* event)
{
+ GdkEventScroll scroll;
+ ArdourCanvas::Duple winpos;
+
+ switch (event->type) {
+ case GDK_BUTTON_RELEASE:
+ if (event->button.button == 1) {
+ begin_reversible_selection_op (X_("Nowhere Click"));
+ selection->clear_objects ();
+ selection->clear_tracks ();
+ commit_reversible_selection_op ();
+ }
+ break;
+
+ case GDK_SCROLL:
+ /* convert coordinates back into window space so that
+ we can just call canvas_scroll_event().
+ */
+ winpos = _track_canvas->canvas_to_window (Duple (event->scroll.x, event->scroll.y));
+ scroll = event->scroll;
+ scroll.x = winpos.x;
+ scroll.y = winpos.y;
+ return canvas_scroll_event (&scroll, true);
+ break;
+
+ case GDK_ENTER_NOTIFY:
+ return typed_event (_canvas_drop_zone, event, DropZoneItem);
+
+ case GDK_LEAVE_NOTIFY:
+ return typed_event (_canvas_drop_zone, event, DropZoneItem);
+
+ default:
+ break;
+ }
+
return true;
}
(void) window_event_sample (&event, &px, &py);
- std::pair<TimeAxisView*, int> const tv = trackview_by_y_position (py);
+ std::pair<TimeAxisView*, int> const tv = trackview_by_y_position (py, false);
bool can_drop = false;
-
+
if (tv.first != 0) {
/* over a time axis view of some kind */
rtav = dynamic_cast<RouteTimeAxisView*> (tv.first);
-
+
if (rtav != 0 && rtav->is_track ()) {
/* over a track, not a bus */
can_drop = true;
}
-
+
} else {
/* not over a time axis view, so drop is possible */
}
if (can_drop) {
- region = _regions->get_dragged_region ();
-
+
+ if (target == X_("regions")) {
+ region = _regions->get_dragged_region ();
+ }
+
if (region) {
-
+
+ if (tv.first == 0
+ && (
+ boost::dynamic_pointer_cast<AudioRegion> (region) != 0 ||
+ boost::dynamic_pointer_cast<MidiRegion> (region) != 0
+ )
+ )
+ {
+ /* drop to drop-zone */
+ context->drag_status (context->get_suggested_action(), time);
+ return true;
+ }
+
if ((boost::dynamic_pointer_cast<AudioRegion> (region) != 0 &&
dynamic_cast<AudioTimeAxisView*> (tv.first) != 0) ||
(boost::dynamic_pointer_cast<MidiRegion> (region) != 0 &&
dynamic_cast<MidiTimeAxisView*> (tv.first) != 0)) {
-
- /* audio to audio
- OR
+
+ /* audio to audio
+ OR
midi to midi
*/
-
+
context->drag_status (context->get_suggested_action(), time);
return true;
}
* TODO: check if file is audio/midi, allow drops on same track-type only,
* currently: if audio is dropped on a midi-track, it is only added to the region-list
*/
- if (Profile->get_sae() || Config->get_only_copy_imported_files()) {
+ if (UIConfiguration::instance().get_only_copy_imported_files()) {
context->drag_status(Gdk::ACTION_COPY, time);
} else {
if ((context->get_actions() & (Gdk::ACTION_COPY | Gdk::ACTION_LINK | Gdk::ACTION_MOVE)) == Gdk::ACTION_COPY) {
void
Editor::drop_regions (const Glib::RefPtr<Gdk::DragContext>& /*context*/,
- int x, int y,
- const SelectionData& /*data*/,
- guint /*info*/, guint /*time*/)
+ int x, int y,
+ const SelectionData& /*data*/,
+ guint /*info*/, guint /*time*/,
+ bool from_region_list)
{
- boost::shared_ptr<Region> region;
- boost::shared_ptr<Region> region_copy;
- RouteTimeAxisView* rtav;
GdkEvent event;
double px;
double py;
event.button.y = y;
/* assume we're dragging with button 1 */
event.motion.state = Gdk::BUTTON1_MASK;
+ samplepos_t const pos = window_event_sample (&event, &px, &py);
- framepos_t const pos = window_event_sample (&event, &px, &py);
-
- std::pair<TimeAxisView*, int> const tv = trackview_by_y_position (py);
-
- if (tv.first != 0) {
-
- rtav = dynamic_cast<RouteTimeAxisView*> (tv.first);
-
- if (rtav != 0 && rtav->is_track ()) {
-
- boost::shared_ptr<Region> region = _regions->get_dragged_region ();
-
- if (region) {
-
- region_copy = RegionFactory::create (region, true);
-
+ boost::shared_ptr<Region> region;
- if ((boost::dynamic_pointer_cast<AudioRegion> (region_copy) != 0 &&
- dynamic_cast<AudioTimeAxisView*> (tv.first) != 0) ||
- (boost::dynamic_pointer_cast<MidiRegion> (region_copy) != 0 &&
- dynamic_cast<MidiTimeAxisView*> (tv.first) != 0)) {
+ if (from_region_list) {
+ region = _regions->get_dragged_region ();
+ } else {
+ region = _sources->get_dragged_region ();
+ }
- /* audio to audio
- OR
- midi to midi
- */
+ if (!region) { return; }
+ RouteTimeAxisView* rtav = 0;
+ std::pair<TimeAxisView*, int> const tv = trackview_by_y_position (py, false);
- _drags->set (new RegionInsertDrag (this, region_copy, rtav, pos), &event);
- _drags->end_grab (0);
+ if (tv.first != 0) {
+ rtav = dynamic_cast<RouteTimeAxisView*> (tv.first);
+ } else {
+ try {
+ if (boost::dynamic_pointer_cast<AudioRegion> (region)) {
+ uint32_t output_chan = region->n_channels();
+ if ((Config->get_output_auto_connect() & AutoConnectMaster) && session()->master_out()) {
+ output_chan = session()->master_out()->n_inputs().n_audio();
}
+ list<boost::shared_ptr<AudioTrack> > audio_tracks;
+ audio_tracks = session()->new_audio_track (region->n_channels(), output_chan, 0, 1, region->name(), PresentationInfo::max_order);
+ rtav = dynamic_cast<RouteTimeAxisView*> (time_axis_view_from_stripable (audio_tracks.front()));
+ } else if (boost::dynamic_pointer_cast<MidiRegion> (region)) {
+ ChanCount one_midi_port (DataType::MIDI, 1);
+ list<boost::shared_ptr<MidiTrack> > midi_tracks;
+ midi_tracks = session()->new_midi_track (one_midi_port, one_midi_port,
+ Config->get_strict_io () || Profile->get_mixbus (),
+ boost::shared_ptr<ARDOUR::PluginInfo>(),
+ (ARDOUR::Plugin::PresetRecord*) 0,
+ (ARDOUR::RouteGroup*) 0, 1, region->name(), PresentationInfo::max_order);
+ rtav = dynamic_cast<RouteTimeAxisView*> (time_axis_view_from_stripable (midi_tracks.front()));
+ } else {
+ return;
}
+ } catch (...) {
+ error << _("Could not create new track after region placed in the drop zone") << endmsg;
+ return;
+ }
+ }
+
+ if (rtav != 0 && rtav->is_track ()) {
+ boost::shared_ptr<Region> region_copy = RegionFactory::create (region, true);
+
+ if ((boost::dynamic_pointer_cast<AudioRegion> (region_copy) != 0 && dynamic_cast<AudioTimeAxisView*> (rtav) != 0) ||
+ (boost::dynamic_pointer_cast<MidiRegion> (region_copy) != 0 && dynamic_cast<MidiTimeAxisView*> (rtav) != 0)) {
+ _drags->set (new RegionInsertDrag (this, region_copy, rtav, pos), &event);
+ _drags->end_grab (&event);
}
}
}
return handled;
}
-
projects / ardour.git / blobdiff