/*
- Copyright (C) 2000 Paul Davis
+ 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
#include "pbd/stacktrace.h"
-#include "ardour/audio_diskstream.h"
#include "ardour/audioplaylist.h"
#include "ardour/audioregion.h"
#include "ardour/region_factory.h"
#include "public_editor.h"
#include "audio_region_view.h"
#include "audio_streamview.h"
+#include "canvas-noevent-text.h"
#include "crossfade_view.h"
#include "audio_time_axis.h"
#include "region_gain_line.h"
#include "control_point.h"
#include "canvas_impl.h"
#include "simplerect.h"
-#include "interactive-item.h"
#include "editor_drag.h"
#include "midi_time_axis.h"
#include "editor_regions.h"
#include "i18n.h"
-using namespace sigc;
using namespace std;
using namespace ARDOUR;
using namespace PBD;
using namespace Gtk;
using namespace ArdourCanvas;
+using Gtkmm2ext::Keyboard;
+
bool
Editor::track_canvas_scroll (GdkEventScroll* ev)
{
- int x, y;
- double wx, wy;
nframes64_t xdelta;
int direction = ev->direction;
-
- Gnome::Canvas::Item* item = track_canvas->get_item_at(ev->x, ev->y);
- InteractiveItem* interactive_item = dynamic_cast<InteractiveItem*>(item);
- if (interactive_item) {
- return interactive_item->on_event(reinterpret_cast<GdkEvent*>(ev));
- }
retry:
switch (direction) {
case GDK_SCROLL_UP:
if (Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier)) {
- //if (ev->state == GDK_CONTROL_MASK) {
- /* XXX
- the ev->x will be out of step with the canvas
- if we're in mid zoom, so we have to get the damn mouse
- pointer again
- */
- track_canvas->get_pointer (x, y);
- track_canvas->window_to_world (x, y, wx, wy);
-
- GdkEvent event;
- event.type = GDK_BUTTON_RELEASE;
- event.button.x = wx;
- event.button.y = wy;
-
- nframes64_t where = event_frame (&event, 0, 0);
- temporal_zoom_to_frame (false, where);
+ temporal_zoom_step (false);
return true;
} else if (Keyboard::modifier_state_equals (ev->state, Keyboard::SecondaryModifier)) {
direction = GDK_SCROLL_LEFT;
goto retry;
} else if (Keyboard::modifier_state_equals (ev->state, Keyboard::TertiaryModifier)) {
if (!current_stepping_trackview) {
- step_timeout = Glib::signal_timeout().connect (mem_fun(*this, &Editor::track_height_step_timeout), 500);
+ step_timeout = Glib::signal_timeout().connect (sigc::mem_fun(*this, &Editor::track_height_step_timeout), 500);
std::pair<TimeAxisView*, int> const p = trackview_by_y_position (ev->y + vertical_adjustment.get_value() - canvas_timebars_vsize);
current_stepping_trackview = p.first;
if (!current_stepping_trackview) {
case GDK_SCROLL_DOWN:
if (Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier)) {
- //if (ev->state == GDK_CONTROL_MASK) {
- track_canvas->get_pointer (x, y);
- track_canvas->window_to_world (x, y, wx, wy);
-
- GdkEvent event;
- event.type = GDK_BUTTON_RELEASE;
- event.button.x = wx;
- event.button.y = wy;
-
- nframes64_t where = event_frame (&event, 0, 0);
- temporal_zoom_to_frame (true, where);
+ temporal_zoom_step (true);
return true;
} else if (Keyboard::modifier_state_equals (ev->state, Keyboard::SecondaryModifier)) {
direction = GDK_SCROLL_RIGHT;
goto retry;
} else if (Keyboard::modifier_state_equals (ev->state, Keyboard::TertiaryModifier)) {
if (!current_stepping_trackview) {
- step_timeout = Glib::signal_timeout().connect (mem_fun(*this, &Editor::track_height_step_timeout), 500);
+ step_timeout = Glib::signal_timeout().connect (sigc::mem_fun(*this, &Editor::track_height_step_timeout), 500);
std::pair<TimeAxisView*, int> const p = trackview_by_y_position (ev->y + vertical_adjustment.get_value() - canvas_timebars_vsize);
current_stepping_trackview = p.first;
if (!current_stepping_trackview) {
scroll_tracks_down_line ();
return true;
}
- break;
+ break;
case GDK_SCROLL_LEFT:
xdelta = (current_page_frames() / 8);
Editor::track_canvas_scroll_event (GdkEventScroll *event)
{
track_canvas->grab_focus();
- track_canvas_scroll (event);
- return false;
+ return track_canvas_scroll (event);
}
bool
bool
Editor::track_canvas_button_release_event (GdkEventButton *event)
{
- if (_drag) {
- _drag->end_grab ((GdkEvent*) event);
- delete _drag;
- _drag = 0;
+ if (_drags->active ()) {
+ _drags->end_grab ((GdkEvent*) event);
}
return false;
}
Editor::typed_event (ArdourCanvas::Item* item, GdkEvent *event, ItemType type)
{
gint ret = FALSE;
-
+
switch (event->type) {
case GDK_BUTTON_PRESS:
case GDK_2BUTTON_PRESS:
return false;
}
-
switch (event->type) {
case GDK_BUTTON_PRESS:
case GDK_2BUTTON_PRESS:
Editor::canvas_stream_view_event (GdkEvent *event, ArdourCanvas::Item* item, RouteTimeAxisView *tv)
{
bool ret = FALSE;
-
+
switch (event->type) {
case GDK_BUTTON_PRESS:
case GDK_2BUTTON_PRESS:
break;
case GDK_MOTION_NOTIFY:
- ret = motion_handler (item, event, StreamItem);
+ ret = motion_handler (item, event);
break;
case GDK_ENTER_NOTIFY:
default:
break;
-
+
}
/* proxy for the regionview */
-
+
return canvas_region_view_event (event, rv->get_canvas_group(), rv);
}
Editor::canvas_fade_in_handle_event (GdkEvent *event, ArdourCanvas::Item* item, AudioRegionView *rv)
{
bool ret = false;
-
+
if (!rv->sensitive()) {
return false;
}
break;
case GDK_ENTER_NOTIFY:
+ set_entered_regionview (rv);
ret = enter_handler (item, event, FadeInHandleItem);
break;
case GDK_LEAVE_NOTIFY:
+ set_entered_regionview (0);
ret = leave_handler (item, event, FadeInHandleItem);
break;
default:
break;
-
+
}
/* proxy for the regionview */
-
+
return canvas_region_view_event (event, rv->get_canvas_group(), rv);
}
Editor::canvas_fade_out_handle_event (GdkEvent *event, ArdourCanvas::Item* item, AudioRegionView *rv)
{
bool ret = false;
-
+
if (!rv->sensitive()) {
return false;
}
break;
case GDK_ENTER_NOTIFY:
+ set_entered_regionview (rv);
ret = enter_handler (item, event, FadeOutHandleItem);
break;
case GDK_LEAVE_NOTIFY:
+ set_entered_regionview (0);
ret = leave_handler (item, event, FadeOutHandleItem);
break;
clicked_axisview = &clicked_crossfadeview->get_time_axis_view();
if (event->button.button == 3) {
return button_press_handler (item, event, CrossfadeViewItem);
- }
+ }
break;
case GDK_BUTTON_RELEASE:
default:
break;
-
+
}
/* XXX do not forward double clicks */
if (event->type == GDK_2BUTTON_PRESS) {
return false;
}
-
- /* proxy for the upper most regionview */
+
+ /* proxy for an underlying regionview */
/* XXX really need to check if we are in the name highlight,
and proxy to that when required.
*/
-
+
TimeAxisView& tv (xfv->get_time_axis_view());
AudioTimeAxisView* atv;
if (atv->is_audio_track()) {
boost::shared_ptr<AudioPlaylist> pl;
- if ((pl = boost::dynamic_pointer_cast<AudioPlaylist> (atv->get_diskstream()->playlist())) != 0) {
+ if ((pl = boost::dynamic_pointer_cast<AudioPlaylist> (atv->track()->playlist())) != 0) {
Playlist::RegionList* rl = pl->regions_at (event_frame (event));
-
if (!rl->empty()) {
- DescendingRegionLayerSorter cmp;
- rl->sort (cmp);
- RegionView* rv = atv->view()->find_view (rl->front());
+ if (atv->layer_display() == Overlaid) {
+
+ /* we're in overlaid mode; proxy to the uppermost region view */
+
+ DescendingRegionLayerSorter cmp;
+ rl->sort (cmp);
+
+ RegionView* rv = atv->view()->find_view (rl->front());
+
+ delete rl;
+
+ /* proxy */
+ return canvas_region_view_event (event, rv->get_canvas_group(), rv);
+
+ } else {
+
+ /* we're in stacked mode; proxy to the region view under the mouse */
+
+ /* XXX: FIXME: this is an evil hack; it assumes that any event for which
+ this proxy is being used has its GdkEvent laid out such that the y
+ member is in the same place as that for a GdkEventButton */
+
+ /* position of the event within the track */
+ double cx = event->button.x;
+ double cy = event->button.y;
+ atv->view()->canvas_item()->w2i (cx, cy);
+
+ /* hence layer that we're over */
+ double const c = atv->view()->child_height ();
+ layer_t const l = pl->top_layer () + 1 - (cy / c);
- delete rl;
+ /* hence region */
+ Playlist::RegionList::iterator i = rl->begin();
+ while (i != rl->end() && (*i)->layer() != l) {
+ ++i;
+ }
- /* proxy */
-
- return canvas_region_view_event (event, rv->get_canvas_group(), rv);
- }
+ if (i != rl->end()) {
+ RegionView* rv = atv->view()->find_view (*i);
+ delete rl;
+
+ /* proxy */
+ return canvas_region_view_event (event, rv->get_canvas_group(), rv);
+ }
+ }
+ }
delete rl;
}
Editor::canvas_selection_rect_event (GdkEvent *event, ArdourCanvas::Item* item, SelectionRect* rect)
{
bool ret = false;
-
+
switch (event->type) {
case GDK_BUTTON_PRESS:
case GDK_2BUTTON_PRESS:
default:
break;
}
-
+
return ret;
}
default:
break;
}
-
+
return ret;
}
default:
break;
}
-
+
+ return ret;
+}
+
+bool
+Editor::canvas_frame_handle_event (GdkEvent* event, ArdourCanvas::Item* item, RegionView* rv)
+{
+ bool ret = false;
+
+ /* frame handles are not active when in internal edit mode, because actual notes
+ might be in the area occupied by the handle - we want them to be editable as normal.
+ */
+
+ if (internal_editing() || !rv->sensitive()) {
+ return false;
+ }
+
+ /* NOTE: frame handles pretend to be the colored trim bar from an event handling
+ perspective. XXX change this ??
+ */
+
+ ItemType type;
+
+ if (item->get_data ("isleft")) {
+ type = LeftFrameHandle;
+ } else {
+ type = RightFrameHandle;
+ }
+
+ switch (event->type) {
+ case GDK_BUTTON_PRESS:
+ case GDK_2BUTTON_PRESS:
+ case GDK_3BUTTON_PRESS:
+ clicked_regionview = rv;
+ clicked_control_point = 0;
+ clicked_axisview = &clicked_regionview->get_time_axis_view();
+ clicked_routeview = dynamic_cast<RouteTimeAxisView*>(clicked_axisview);
+ ret = button_press_handler (item, event, type);
+ break;
+ case GDK_BUTTON_RELEASE:
+ ret = button_release_handler (item, event, type);
+ break;
+ case GDK_MOTION_NOTIFY:
+ ret = motion_handler (item, event);
+ break;
+ case GDK_ENTER_NOTIFY:
+ set_entered_regionview (rv);
+ ret = enter_handler (item, event, type);
+ break;
+
+ case GDK_LEAVE_NOTIFY:
+ set_entered_regionview (0);
+ ret = leave_handler (item, event, type);
+ break;
+
+ default:
+ break;
+ }
+
return ret;
}
Editor::canvas_region_view_name_highlight_event (GdkEvent* event, ArdourCanvas::Item* item, RegionView* rv)
{
bool ret = false;
-
+
if (!rv->sensitive()) {
return false;
}
ret = button_release_handler (item, event, RegionViewNameHighlight);
break;
case GDK_MOTION_NOTIFY:
- ret = motion_handler (item, event);
+ motion_handler (item, event);
+ ret = true; // force this to avoid progagating the event into the regionview
break;
case GDK_ENTER_NOTIFY:
+ set_entered_regionview (rv);
ret = enter_handler (item, event, RegionViewNameHighlight);
break;
case GDK_LEAVE_NOTIFY:
+ set_entered_regionview (0);
ret = leave_handler (item, event, RegionViewNameHighlight);
break;
ret = motion_handler (item, event);
break;
case GDK_ENTER_NOTIFY:
+ set_entered_regionview (rv);
ret = enter_handler (item, event, RegionViewName);
break;
case GDK_LEAVE_NOTIFY:
+ set_entered_regionview (0);
ret = leave_handler (item, event, RegionViewName);
break;
return ret;
}
+bool
+Editor::canvas_feature_line_event (GdkEvent *event, ArdourCanvas::Item* item, RegionView *rv)
+{
+ bool ret = false;
+
+ switch (event->type) {
+ case GDK_BUTTON_PRESS:
+ case GDK_2BUTTON_PRESS:
+ case GDK_3BUTTON_PRESS:
+ clicked_regionview = 0;
+ clicked_control_point = 0;
+ clicked_axisview = 0;
+ clicked_routeview = 0; //dynamic_cast<RouteTimeAxisView*>(clicked_axisview);
+ ret = button_press_handler (item, event, FeatureLineItem);
+ break;
+
+ case GDK_BUTTON_RELEASE:
+ ret = button_release_handler (item, event, FeatureLineItem);
+ break;
+
+ case GDK_MOTION_NOTIFY:
+ ret = motion_handler (item, event);
+ break;
+
+ case GDK_ENTER_NOTIFY:
+ ret = enter_handler (item, event, FeatureLineItem);
+ break;
+
+ case GDK_LEAVE_NOTIFY:
+ ret = leave_handler (item, event, FeatureLineItem);
+ break;
+
+ default:
+ break;
+ }
+
+ return ret;
+}
+
bool
Editor::canvas_marker_event (GdkEvent *event, ArdourCanvas::Item* item, Marker* /*marker*/)
{
return typed_event (item, event, NoItem);
}
+bool
+Editor::canvas_note_event (GdkEvent *event, ArdourCanvas::Item* item)
+{
+ if (!internal_editing()) {
+ return false;
+ }
+
+ return typed_event (item, event, NoteItem);
+}
+
bool
Editor::track_canvas_drag_motion (Glib::RefPtr<Gdk::DragContext> const & /*c*/, int x, int y, guint /*time*/)
{
/* assume we're dragging with button 1 */
event.motion.state = Gdk::BUTTON1_MASK;
- if (_drag == 0) {
+ if (!_drags->active ()) {
double px;
double py;
nframes64_t const pos = event_frame (&event, &px, &py);
-
+
std::pair<TimeAxisView*, int> const tv = trackview_by_y_position (py);
if (tv.first == 0) {
return true;
boost::shared_ptr<Region> region = _regions->get_dragged_region ();
+ if (!region) {
+ return true;
+ }
+
boost::shared_ptr<Region> region_copy = RegionFactory::create (region);
- if (boost::dynamic_pointer_cast<AudioRegion> (region_copy) != 0 &&
+ if (boost::dynamic_pointer_cast<AudioRegion> (region_copy) != 0 &&
dynamic_cast<AudioTimeAxisView*> (tv.first) == 0) {
/* audio -> non-audio */
return true;
}
- if (boost::dynamic_pointer_cast<MidiRegion> (region_copy) == 0 &&
+ if (boost::dynamic_pointer_cast<MidiRegion> (region_copy) == 0 &&
dynamic_cast<MidiTimeAxisView*> (tv.first) != 0) {
/* MIDI -> non-MIDI */
return true;
}
-
- _drag = new RegionInsertDrag (this, region_copy, rtav, pos);
- _drag->start_grab (&event);
+
+ _drags->set (new RegionInsertDrag (this, region_copy, rtav, pos), &event);
}
- _drag->motion_handler (&event, false);
+ _drags->motion_handler (&event, false);
return true;
}
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