/*
- 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
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- $Id$
*/
#include <cstdlib>
#include <cmath>
+#include <algorithm>
+#include <typeinfo>
-#include <libgnomecanvas/libgnomecanvas.h>
+#include "pbd/stacktrace.h"
-#include <ardour/diskstream.h>
-#include <ardour/audioplaylist.h>
+#include "ardour/audioplaylist.h"
+#include "ardour/audioregion.h"
+#include "ardour/region_factory.h"
+#include "ardour/midi_region.h"
#include "editor.h"
+#include "keyboard.h"
#include "public_editor.h"
-#include "regionview.h"
-#include "streamview.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 "automation_gain_line.h"
-#include "automation_pan_line.h"
+#include "automation_line.h"
#include "automation_time_axis.h"
-#include "redirect_automation_line.h"
+#include "automation_line.h"
+#include "control_point.h"
+#include "canvas_impl.h"
+#include "simplerect.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;
-gint
-Editor::_canvas_copy_region_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data)
-{
- Editor* editor = (Editor*)data;
- return editor->canvas_copy_region_event (item, event);
-}
-
-gint
-Editor::_canvas_crossfade_view_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data)
-{
- CrossfadeView* xfv = static_cast<CrossfadeView*> (data);
- Editor* editor = dynamic_cast<Editor*>(&xfv->get_time_axis_view().editor);
- return editor->canvas_crossfade_view_event (item, event, xfv);
-}
-
-gint
-Editor::_canvas_fade_in_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data)
-{
- AudioRegionView* rv = static_cast<AudioRegionView*> (data);
- Editor* editor = dynamic_cast<Editor*>(&rv->get_time_axis_view().editor);
- return editor->canvas_fade_in_event (item, event, rv);
-}
-
-gint
-Editor::_canvas_fade_in_handle_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data)
-{
- AudioRegionView* rv = static_cast<AudioRegionView*> (data);
- Editor* editor = dynamic_cast<Editor*>(&rv->get_time_axis_view().editor);
- return editor->canvas_fade_in_handle_event (item, event, rv);
-}
-
-gint
-Editor::_canvas_fade_out_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data)
-{
- AudioRegionView* rv = static_cast<AudioRegionView*> (data);
- Editor* editor = dynamic_cast<Editor*>(&rv->get_time_axis_view().editor);
- return editor->canvas_fade_out_event (item, event, rv);
-}
-
-gint
-Editor::_canvas_fade_out_handle_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data)
-{
- AudioRegionView* rv = static_cast<AudioRegionView*> (data);
- Editor* editor = dynamic_cast<Editor*>(&rv->get_time_axis_view().editor);
- return editor->canvas_fade_out_handle_event (item, event, rv);
-}
-
-gint
-Editor::_canvas_region_view_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data)
-{
- AudioRegionView *rv = reinterpret_cast<AudioRegionView *>(data);
- Editor* editor = dynamic_cast<Editor*>(&rv->get_time_axis_view().editor);
+using Gtkmm2ext::Keyboard;
- return editor->canvas_region_view_event (item, event, rv);
-}
-
-gint
-Editor::_canvas_region_view_name_highlight_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data)
-{
- AudioRegionView *rv = reinterpret_cast<AudioRegionView *> (data);
- Editor* editor = dynamic_cast<Editor*>(&rv->get_time_axis_view().editor);
-
- return editor->canvas_region_view_name_highlight_event (item, event);
-}
-
-gint
-Editor::_canvas_region_view_name_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data)
+bool
+Editor::track_canvas_scroll (GdkEventScroll* ev)
{
- AudioRegionView *rv = reinterpret_cast<AudioRegionView *> (data);
- Editor* editor = dynamic_cast<Editor*>(&rv->get_time_axis_view().editor);
-
- return editor->canvas_region_view_name_event (item, event);
-}
-
-gint
-Editor::_canvas_stream_view_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data)
-{
- /* note that stream views are by definition audio track views */
-
- AudioTimeAxisView *tv = (AudioTimeAxisView *) data;
- Editor* editor = dynamic_cast<Editor*>(&tv->editor);
-
- return editor->canvas_stream_view_event (item, event, tv);
-}
-
-gint
-Editor::_canvas_automation_track_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data)
-{
- AutomationTimeAxisView* atv = (AutomationTimeAxisView*) data;
- Editor* editor = dynamic_cast<Editor*>(&atv->editor);
+ framepos_t xdelta;
+ int direction = ev->direction;
+
+ retry:
+ switch (direction) {
+ case GDK_SCROLL_UP:
+ if (Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier)) {
+ 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 (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) {
+ return false;
+ }
+ }
+ last_track_height_step_timestamp = get_microseconds();
+ current_stepping_trackview->step_height (false);
+ return true;
+ } else {
+ scroll_tracks_up_line ();
+ return true;
+ }
+ break;
- return editor->canvas_automation_track_event (item, event, atv);
-}
+ case GDK_SCROLL_DOWN:
+ if (Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier)) {
+ 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 (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) {
+ return false;
+ }
+ }
+ last_track_height_step_timestamp = get_microseconds();
+ current_stepping_trackview->step_height (true);
+ return true;
+ } else {
+ scroll_tracks_down_line ();
+ return true;
+ }
+ break;
-gint
-Editor::_canvas_control_point_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data)
-{
- ControlPoint *cp = reinterpret_cast<ControlPoint *>(data);
- Editor* editor = dynamic_cast<Editor*>(&cp->line.trackview.editor);
+ case GDK_SCROLL_LEFT:
+ xdelta = (current_page_frames() / 8);
+ if (leftmost_frame > xdelta) {
+ reset_x_origin (leftmost_frame - xdelta);
+ } else {
+ reset_x_origin (0);
+ }
+ break;
- switch (event->type) {
- case GDK_BUTTON_PRESS:
- case GDK_2BUTTON_PRESS:
- case GDK_3BUTTON_PRESS:
- clicked_control_point = cp;
- clicked_trackview = &cp->line.trackview;
- clicked_audio_trackview = dynamic_cast<AudioTimeAxisView*>(clicked_trackview);
- clicked_regionview = 0;
+ case GDK_SCROLL_RIGHT:
+ xdelta = (current_page_frames() / 8);
+ if (max_framepos - xdelta > leftmost_frame) {
+ reset_x_origin (leftmost_frame + xdelta);
+ } else {
+ reset_x_origin (max_framepos - current_page_frames());
+ }
break;
default:
+ /* what? */
break;
}
- return editor->canvas_control_point_event (item, event);
-}
-
-gint
-Editor::_canvas_line_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data)
-{
- AutomationLine *line = reinterpret_cast<AutomationLine*> (data);
- Editor* editor = dynamic_cast<Editor*>(&line->trackview.editor);
-
- return editor->canvas_line_event (item, event);
-}
-
-gint
-Editor::_canvas_tempo_marker_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data)
-{
- Editor* editor = dynamic_cast<Editor*>((PublicEditor*) data);
- return editor->canvas_tempo_marker_event (item, event);
-}
-
-gint
-Editor::_canvas_meter_marker_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data)
-{
- Editor* editor = dynamic_cast<Editor*>((PublicEditor *) data);
- return editor->canvas_meter_marker_event (item, event);
-}
-
-gint
-Editor::_canvas_tempo_bar_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data)
-{
- /* XXX NO CAST */
- Editor* editor = (Editor*) data;
- return editor->canvas_tempo_bar_event (item, event);
-}
-
-gint
-Editor::_canvas_meter_bar_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data)
-{
- /* XXX NO CAST */
- Editor* editor = (Editor*) data;
- return editor->canvas_meter_bar_event (item, event);
-}
-
-gint
-Editor::_canvas_marker_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data)
-{
- Editor* editor = dynamic_cast<Editor*>((PublicEditor*) data);
- return editor->canvas_marker_event (item, event);
-}
-
-gint
-Editor::_canvas_marker_bar_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data)
-{
- /* NO CAST */
- Editor* editor = (Editor*) data;
- return editor->canvas_marker_bar_event (item, event);
-}
-
-gint
-Editor::_canvas_range_marker_bar_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data)
-{
- /* NO CAST */
- Editor* editor = (Editor*) data;
- return editor->canvas_range_marker_bar_event (item, event);
-}
-
-gint
-Editor::_canvas_transport_marker_bar_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data)
-{
- /* NO CAST */
- Editor* editor = (Editor*) data;
- return editor->canvas_transport_marker_bar_event (item, event);
-}
-
-gint
-Editor::_canvas_playhead_cursor_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data)
-{
- /* NO CAST */
- Editor* editor = (Editor*) data;
- return editor->canvas_playhead_cursor_event (item, event);
-}
-
-gint
-Editor::_canvas_edit_cursor_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data)
-{
- /* NO CAST */
- Editor* editor = (Editor*) data;
- return editor->canvas_edit_cursor_event (item, event);
+ return false;
}
-gint
-Editor::_canvas_zoom_rect_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data)
+bool
+Editor::track_canvas_scroll_event (GdkEventScroll *event)
{
- Editor* editor = dynamic_cast<Editor*>((PublicEditor*) data);
- return editor->canvas_zoom_rect_event (item, event);
+ track_canvas->grab_focus();
+ return track_canvas_scroll (event);
}
-gint
-Editor::_canvas_selection_rect_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data)
+bool
+Editor::track_canvas_button_press_event (GdkEventButton */*event*/)
{
- Editor* editor = dynamic_cast<Editor*>((PublicEditor*) data);
- return editor->canvas_selection_rect_event (item, event);
+ selection->clear ();
+ track_canvas->grab_focus();
+ return false;
}
-gint
-Editor::_canvas_selection_start_trim_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data)
+bool
+Editor::track_canvas_button_release_event (GdkEventButton *event)
{
- Editor* editor = dynamic_cast<Editor*>((PublicEditor*) data);
- return editor->canvas_selection_start_trim_event (item, event);
-}
-
-gint
-Editor::_canvas_selection_end_trim_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data)
-{
- Editor* editor = dynamic_cast<Editor*>((PublicEditor*) data);
- return editor->canvas_selection_end_trim_event (item, event);
-}
-
-gint
-Editor::_track_canvas_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data)
-{
- /* NO CAST */
-
- Editor* editor = (Editor*) data;
- return editor->track_canvas_event (item, event);
+ if (_drags->active ()) {
+ _drags->end_grab ((GdkEvent*) event);
+ }
+ return false;
}
-/********** END OF.TATIC EVENT HANDLERS */
-
-gint
-Editor::track_canvas_event (GnomeCanvasItem *item, GdkEvent *event)
+bool
+Editor::track_canvas_motion_notify_event (GdkEventMotion */*event*/)
{
- gint x, y;
-
- switch (event->type) {
- case GDK_MOTION_NOTIFY:
- /* keep those motion events coming */
- track_canvas->get_pointer (x, y);
- return track_canvas_motion (item, event);
-
- case GDK_BUTTON_RELEASE:
- switch (event->button.button) {
- case 4:
- case 5:
- button_release_handler (item, event, NoItem);
- break;
- }
- break;
-
- default:
- break;
- }
-
- return FALSE;
+ int x, y;
+ /* keep those motion events coming */
+ track_canvas->get_pointer (x, y);
+ return false;
}
-gint
-Editor::track_canvas_motion (GnomeCanvasItem *item, GdkEvent *ev)
+bool
+Editor::track_canvas_motion (GdkEvent *ev)
{
if (verbose_cursor_visible) {
- verbose_canvas_cursor->set_property ("x", ev->motion.x + 20);
- verbose_canvas_cursor->set_property ("y", ev->motion.y + 20);
+ verbose_canvas_cursor->property_x() = clamp_verbose_cursor_x (ev->motion.x + 10);
+ verbose_canvas_cursor->property_y() = clamp_verbose_cursor_y (ev->motion.y + 10);
}
- return FALSE;
+
+ return false;
}
-gint
-Editor::typed_event (GnomeCanvasItem *item, GdkEvent *event, ItemType type)
+bool
+Editor::typed_event (ArdourCanvas::Item* item, GdkEvent *event, ItemType type)
{
gint ret = FALSE;
-
+
switch (event->type) {
case GDK_BUTTON_PRESS:
case GDK_2BUTTON_PRESS:
ret = button_release_handler (item, event, type);
break;
case GDK_MOTION_NOTIFY:
- ret = motion_handler (item, event, type);
+ ret = motion_handler (item, event);
break;
case GDK_ENTER_NOTIFY:
default:
break;
}
-
return ret;
}
-gint
-Editor::canvas_region_view_event (GnomeCanvasItem *item, GdkEvent *event, AudioRegionView *rv)
+bool
+Editor::canvas_region_view_event (GdkEvent *event, ArdourCanvas::Item* item, RegionView *rv)
{
- gint ret = FALSE;
-
+ bool ret = false;
+
+ if (!rv->sensitive ()) {
+ return false;
+ }
+
switch (event->type) {
case GDK_BUTTON_PRESS:
case GDK_2BUTTON_PRESS:
case GDK_3BUTTON_PRESS:
clicked_regionview = rv;
clicked_control_point = 0;
- clicked_trackview = &rv->get_time_axis_view();
- clicked_audio_trackview = dynamic_cast<AudioTimeAxisView*>(clicked_trackview);
+ clicked_axisview = &rv->get_time_axis_view();
+ clicked_routeview = dynamic_cast<RouteTimeAxisView*>(clicked_axisview);
ret = button_press_handler (item, event, RegionItem);
break;
break;
case GDK_MOTION_NOTIFY:
- ret = motion_handler (item, event, RegionItem);
+ ret = motion_handler (item, event);
break;
case GDK_ENTER_NOTIFY:
+ set_entered_track (&rv->get_time_axis_view ());
set_entered_regionview (rv);
break;
case GDK_LEAVE_NOTIFY:
+ set_entered_track (0);
set_entered_regionview (0);
break;
return ret;
}
-gint
-Editor::canvas_stream_view_event (GnomeCanvasItem *item, GdkEvent *event, AudioTimeAxisView *tv)
+bool
+Editor::canvas_stream_view_event (GdkEvent *event, ArdourCanvas::Item* item, RouteTimeAxisView *tv)
{
- gint ret = FALSE;
-
+ 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_trackview = tv;
- clicked_audio_trackview = tv;
+ clicked_axisview = tv;
+ clicked_routeview = dynamic_cast<RouteTimeAxisView*>(clicked_axisview);
ret = button_press_handler (item, event, StreamItem);
break;
break;
case GDK_MOTION_NOTIFY:
- ret = motion_handler (item, event, StreamItem);
+ ret = motion_handler (item, event);
break;
case GDK_ENTER_NOTIFY:
+ set_entered_track (tv);
break;
+ case GDK_LEAVE_NOTIFY:
+ set_entered_track (0);
+ break;
+
default:
break;
}
return ret;
}
-
-
-gint
-Editor::canvas_automation_track_event (GnomeCanvasItem *item, GdkEvent *event, AutomationTimeAxisView *atv)
+bool
+Editor::canvas_automation_track_event (GdkEvent *event, ArdourCanvas::Item* item, AutomationTimeAxisView *atv)
{
- gint ret = FALSE;
-
+ 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_trackview = atv;
- clicked_audio_trackview = 0;
+ clicked_axisview = atv;
+ clicked_routeview = 0;
ret = button_press_handler (item, event, AutomationTrackItem);
break;
break;
case GDK_MOTION_NOTIFY:
- ret = motion_handler (item, event, AutomationTrackItem);
+ ret = motion_handler (item, event);
break;
case GDK_ENTER_NOTIFY:
return ret;
}
-gint
-Editor::canvas_fade_in_event (GnomeCanvasItem *item, GdkEvent *event, AudioRegionView *rv)
+bool
+Editor::canvas_fade_in_event (GdkEvent *event, ArdourCanvas::Item* item, AudioRegionView *rv)
{
/* we handle only button 3 press/release events */
+ if (!rv->sensitive()) {
+ return false;
+ }
+
switch (event->type) {
case GDK_BUTTON_PRESS:
clicked_regionview = rv;
clicked_control_point = 0;
- clicked_trackview = &rv->get_time_axis_view();
- clicked_audio_trackview = dynamic_cast<AudioTimeAxisView*>(clicked_trackview);
+ clicked_axisview = &rv->get_time_axis_view();
+ clicked_routeview = dynamic_cast<RouteTimeAxisView*>(clicked_axisview);
if (event->button.button == 3) {
return button_press_handler (item, event, FadeInItem);
}
default:
break;
-
+
}
/* proxy for the regionview */
-
- return canvas_region_view_event (rv->get_canvas_group(), event, rv);
+
+ return canvas_region_view_event (event, rv->get_canvas_group(), rv);
}
-gint
-Editor::canvas_fade_in_handle_event (GnomeCanvasItem *item, GdkEvent *event, AudioRegionView *rv)
+bool
+Editor::canvas_fade_in_handle_event (GdkEvent *event, ArdourCanvas::Item* item, AudioRegionView *rv)
{
- gint ret = FALSE;
-
+ bool ret = false;
+
+ if (!rv->sensitive()) {
+ return false;
+ }
+
switch (event->type) {
case GDK_BUTTON_PRESS:
case GDK_2BUTTON_PRESS:
case GDK_3BUTTON_PRESS:
clicked_regionview = rv;
clicked_control_point = 0;
- clicked_trackview = &rv->get_time_axis_view();
- clicked_audio_trackview = dynamic_cast<AudioTimeAxisView*>(clicked_trackview);
+ clicked_axisview = &rv->get_time_axis_view();
+ clicked_routeview = dynamic_cast<RouteTimeAxisView*>(clicked_axisview);
ret = button_press_handler (item, event, FadeInHandleItem);
break;
break;
case GDK_MOTION_NOTIFY:
- ret = motion_handler (item, event, FadeInHandleItem);
+ ret = motion_handler (item, event);
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;
return ret;
}
-gint
-Editor::canvas_fade_out_event (GnomeCanvasItem *item, GdkEvent *event, AudioRegionView *rv)
+bool
+Editor::canvas_fade_out_event (GdkEvent *event, ArdourCanvas::Item* item, AudioRegionView *rv)
{
/* we handle only button 3 press/release events */
+ if (!rv->sensitive()) {
+ return false;
+ }
+
switch (event->type) {
case GDK_BUTTON_PRESS:
clicked_regionview = rv;
clicked_control_point = 0;
- clicked_trackview = &rv->get_time_axis_view();
- clicked_audio_trackview = dynamic_cast<AudioTimeAxisView*>(clicked_trackview);
+ clicked_axisview = &rv->get_time_axis_view();
+ clicked_routeview = dynamic_cast<RouteTimeAxisView*>(clicked_axisview);
if (event->button.button == 3) {
return button_press_handler (item, event, FadeOutItem);
}
default:
break;
-
+
}
/* proxy for the regionview */
-
- return canvas_region_view_event (rv->get_canvas_group(), event, rv);
+
+ return canvas_region_view_event (event, rv->get_canvas_group(), rv);
}
-gint
-Editor::canvas_fade_out_handle_event (GnomeCanvasItem *item, GdkEvent *event, AudioRegionView *rv)
+bool
+Editor::canvas_fade_out_handle_event (GdkEvent *event, ArdourCanvas::Item* item, AudioRegionView *rv)
{
- gint ret = FALSE;
-
+ bool ret = false;
+
+ if (!rv->sensitive()) {
+ return false;
+ }
+
switch (event->type) {
case GDK_BUTTON_PRESS:
case GDK_2BUTTON_PRESS:
case GDK_3BUTTON_PRESS:
clicked_regionview = rv;
clicked_control_point = 0;
- clicked_trackview = &rv->get_time_axis_view();
- clicked_audio_trackview = dynamic_cast<AudioTimeAxisView*>(clicked_trackview);
+ clicked_axisview = &rv->get_time_axis_view();
+ clicked_routeview = dynamic_cast<RouteTimeAxisView*>(clicked_axisview);
ret = button_press_handler (item, event, FadeOutHandleItem);
break;
break;
case GDK_MOTION_NOTIFY:
- ret = motion_handler (item, event, FadeOutHandleItem);
+ ret = motion_handler (item, event);
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;
}
struct DescendingRegionLayerSorter {
- bool operator()(Region* a, Region* b) {
+ bool operator()(boost::shared_ptr<Region> a, boost::shared_ptr<Region> b) {
return a->layer() > b->layer();
}
};
-gint
-Editor::canvas_crossfade_view_event (GnomeCanvasItem* item, GdkEvent* event, CrossfadeView* xfv)
+bool
+Editor::canvas_crossfade_view_event (GdkEvent* event, ArdourCanvas::Item* item, CrossfadeView* xfv)
{
/* we handle only button 3 press/release events */
switch (event->type) {
case GDK_BUTTON_PRESS:
clicked_crossfadeview = xfv;
- clicked_trackview = &clicked_crossfadeview->get_time_axis_view();
+ clicked_axisview = &clicked_crossfadeview->get_time_axis_view();
+ clicked_routeview = dynamic_cast<RouteTimeAxisView*>(clicked_axisview);
if (event->button.button == 3) {
return button_press_handler (item, event, CrossfadeViewItem);
- }
+ }
break;
case GDK_BUTTON_RELEASE:
if (event->button.button == 3) {
- gint ret = button_release_handler (item, event, CrossfadeViewItem);
+ bool ret = button_release_handler (item, event, CrossfadeViewItem);
return ret;
}
break;
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()) {
- AudioPlaylist* pl = atv->get_diskstream()->playlist();
- Playlist::RegionList* rl = pl->regions_at (event_frame (event));
+ boost::shared_ptr<AudioPlaylist> pl;
+ if ((pl = boost::dynamic_pointer_cast<AudioPlaylist> (atv->track()->playlist())) != 0) {
- if (!rl->empty()) {
- DescendingRegionLayerSorter cmp;
- rl->sort (cmp);
+ Playlist::RegionList* rl = pl->regions_at (event_frame (event));
+ if (!rl->empty()) {
- AudioRegionView* arv = atv->view->find_view (*(dynamic_cast<AudioRegion*> (rl->front())));
+ if (atv->layer_display() == Overlaid) {
- /* proxy */
-
- delete rl;
+ /* we're in overlaid mode; proxy to the uppermost region view */
+
+ DescendingRegionLayerSorter cmp;
+ rl->sort (cmp);
+
+ RegionView* rv = atv->view()->find_view (rl->front());
- return canvas_region_view_event (arv->get_canvas_group(), event, arv);
+ 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);
+
+ /* hence region */
+ Playlist::RegionList::iterator i = rl->begin();
+ while (i != rl->end() && (*i)->layer() != l) {
+ ++i;
+ }
+
+ 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;
}
}
}
return TRUE;
}
-gint
-Editor::canvas_control_point_event (GnomeCanvasItem *item, GdkEvent *event)
+bool
+Editor::canvas_control_point_event (GdkEvent *event, ArdourCanvas::Item* item, ControlPoint* cp)
{
- ItemType type;
- ControlPoint *cp;
-
- if ((cp = static_cast<ControlPoint *> (gtk_object_get_data (GTK_OBJECT(item), "control_point"))) == 0) {
- fatal << _("programming error: control point canvas item has no control point object pointer!") << endmsg;
- /*NOTREACHED*/
- }
-
- if (dynamic_cast<AudioRegionGainLine*> (&cp->line) != 0) {
- type = GainControlPointItem;
- } else if (dynamic_cast<AutomationGainLine*> (&cp->line) != 0) {
- type = GainAutomationControlPointItem;
- } else if (dynamic_cast<AutomationPanLine*> (&cp->line) != 0) {
- type = PanAutomationControlPointItem;
- } else if (dynamic_cast<RedirectAutomationLine*> (&cp->line) != 0) {
- type = RedirectAutomationControlPointItem;
- } else {
- return FALSE;
+ switch (event->type) {
+ case GDK_BUTTON_PRESS:
+ case GDK_2BUTTON_PRESS:
+ case GDK_3BUTTON_PRESS:
+ clicked_control_point = cp;
+ clicked_axisview = &cp->line().trackview;
+ clicked_routeview = dynamic_cast<RouteTimeAxisView*>(clicked_axisview);
+ clicked_regionview = 0;
+ break;
+
+ case GDK_SCROLL_UP:
+ break;
+
+ case GDK_SCROLL_DOWN:
+ break;
+
+ default:
+ break;
}
- return typed_event (item, event, type);
+ return typed_event (item, event, ControlPointItem);
}
-gint
-Editor::canvas_line_event (GnomeCanvasItem *item, GdkEvent *event)
+bool
+Editor::canvas_line_event (GdkEvent *event, ArdourCanvas::Item* item, AutomationLine* al)
{
ItemType type;
- AutomationLine *al;
-
- if ((al = static_cast<AutomationLine *> (gtk_object_get_data (GTK_OBJECT(item), "line"))) == 0) {
- fatal << _("programming error: line canvas item has no line object pointer!") << endmsg;
- /*NOTREACHED*/
- }
if (dynamic_cast<AudioRegionGainLine*> (al) != 0) {
type = GainLineItem;
- } else if (dynamic_cast<AutomationGainLine*> (al) != 0) {
- type = GainAutomationLineItem;
- } else if (dynamic_cast<AutomationPanLine*> (al) != 0) {
- type = PanAutomationLineItem;
- } else if (dynamic_cast<RedirectAutomationLine*> (al) != 0) {
- type = RedirectAutomationLineItem;
} else {
- return FALSE;
+ type = AutomationLineItem;
}
return typed_event (item, event, type);
}
-
-gint
-Editor::canvas_selection_rect_event (GnomeCanvasItem *item, GdkEvent *event)
+bool
+Editor::canvas_selection_rect_event (GdkEvent *event, ArdourCanvas::Item* item, SelectionRect* rect)
{
- gint ret = FALSE;
- SelectionRect *rect = 0;
-
- if ((rect = reinterpret_cast<SelectionRect*> (gtk_object_get_data (GTK_OBJECT(item), "rect"))) == 0) {
- fatal << _("programming error: no \"rect\" pointer associated with selection item") << endmsg;
- /*NOTREACHED*/
- }
+ bool ret = false;
switch (event->type) {
case GDK_BUTTON_PRESS:
ret = button_release_handler (item, event, SelectionItem);
break;
case GDK_MOTION_NOTIFY:
- ret = motion_handler (item, event, SelectionItem);
+ ret = motion_handler (item, event);
break;
/* Don't need these at the moment. */
case GDK_ENTER_NOTIFY:
default:
break;
}
-
+
return ret;
}
-gint
-Editor::canvas_selection_start_trim_event (GnomeCanvasItem *item, GdkEvent *event)
+bool
+Editor::canvas_selection_start_trim_event (GdkEvent *event, ArdourCanvas::Item* item, SelectionRect* rect)
{
- gint ret = FALSE;
- SelectionRect *rect = 0;
-
- if ((rect = reinterpret_cast<SelectionRect*> (gtk_object_get_data (GTK_OBJECT(item), "rect"))) == 0) {
- fatal << _("programming error: no \"rect\" pointer associated with selection item") << endmsg;
- /*NOTREACHED*/
- }
+ bool ret = false;
switch (event->type) {
case GDK_BUTTON_PRESS:
ret = button_release_handler (item, event, StartSelectionTrimItem);
break;
case GDK_MOTION_NOTIFY:
- ret = motion_handler (item, event, StartSelectionTrimItem);
+ ret = motion_handler (item, event);
break;
case GDK_ENTER_NOTIFY:
ret = enter_handler (item, event, StartSelectionTrimItem);
default:
break;
}
-
+
return ret;
}
-gint
-Editor::canvas_selection_end_trim_event (GnomeCanvasItem *item, GdkEvent *event)
+bool
+Editor::canvas_selection_end_trim_event (GdkEvent *event, ArdourCanvas::Item* item, SelectionRect* rect)
{
- gint ret = FALSE;
- SelectionRect *rect = 0;
-
- if ((rect = reinterpret_cast<SelectionRect*> (gtk_object_get_data (GTK_OBJECT(item), "rect"))) == 0) {
- fatal << _("programming error: no \"rect\" pointer associated with selection item") << endmsg;
- /*NOTREACHED*/
- }
+ bool ret = false;
switch (event->type) {
case GDK_BUTTON_PRESS:
ret = button_release_handler (item, event, EndSelectionTrimItem);
break;
case GDK_MOTION_NOTIFY:
- ret = motion_handler (item, event, EndSelectionTrimItem);
+ ret = motion_handler (item, event);
break;
case GDK_ENTER_NOTIFY:
ret = enter_handler (item, event, EndSelectionTrimItem);
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;
-gint
-Editor::canvas_region_view_name_highlight_event (GnomeCanvasItem *item, GdkEvent *event)
+ case GDK_LEAVE_NOTIFY:
+ set_entered_regionview (0);
+ ret = leave_handler (item, event, type);
+ break;
+
+ default:
+ break;
+ }
+
+ return ret;
+}
+
+
+bool
+Editor::canvas_region_view_name_highlight_event (GdkEvent* event, ArdourCanvas::Item* item, RegionView* rv)
{
- gint ret = FALSE;
+ bool ret = false;
+
+ if (!rv->sensitive()) {
+ return false;
+ }
switch (event->type) {
case GDK_BUTTON_PRESS:
case GDK_2BUTTON_PRESS:
case GDK_3BUTTON_PRESS:
- clicked_regionview = reinterpret_cast<AudioRegionView *> (gtk_object_get_data(GTK_OBJECT(item), "regionview"));
+ clicked_regionview = rv;
clicked_control_point = 0;
- clicked_trackview = &clicked_regionview->get_time_axis_view();
- clicked_audio_trackview = dynamic_cast<AudioTimeAxisView*>(clicked_trackview);
- ret = button_press_handler (item, event, AudioRegionViewNameHighlight);
+ clicked_axisview = &clicked_regionview->get_time_axis_view();
+ clicked_routeview = dynamic_cast<RouteTimeAxisView*>(clicked_axisview);
+ ret = button_press_handler (item, event, RegionViewNameHighlight);
break;
case GDK_BUTTON_RELEASE:
- ret = button_release_handler (item, event, AudioRegionViewNameHighlight);
+ ret = button_release_handler (item, event, RegionViewNameHighlight);
break;
case GDK_MOTION_NOTIFY:
- ret = motion_handler (item, event, AudioRegionViewNameHighlight);
+ motion_handler (item, event);
+ ret = true; // force this to avoid progagating the event into the regionview
break;
case GDK_ENTER_NOTIFY:
- ret = enter_handler (item, event, AudioRegionViewNameHighlight);
+ set_entered_regionview (rv);
+ ret = enter_handler (item, event, RegionViewNameHighlight);
break;
case GDK_LEAVE_NOTIFY:
- ret = leave_handler (item, event, AudioRegionViewNameHighlight);
+ set_entered_regionview (0);
+ ret = leave_handler (item, event, RegionViewNameHighlight);
break;
default:
return ret;
}
-gint
-Editor::canvas_region_view_name_event (GnomeCanvasItem *item, GdkEvent *event)
+bool
+Editor::canvas_region_view_name_event (GdkEvent *event, ArdourCanvas::Item* item, RegionView* rv)
{
- gint ret = FALSE;
+ bool ret = false;
+
+ if (!rv->sensitive()) {
+ return false;
+ }
switch (event->type) {
case GDK_BUTTON_PRESS:
case GDK_2BUTTON_PRESS:
case GDK_3BUTTON_PRESS:
- clicked_regionview = reinterpret_cast<AudioRegionView *> (gtk_object_get_data(GTK_OBJECT(item), "regionview"));
+ clicked_regionview = rv;
clicked_control_point = 0;
- clicked_trackview = &clicked_regionview->get_time_axis_view();
- clicked_audio_trackview = dynamic_cast<AudioTimeAxisView*>(clicked_trackview);
- ret = button_press_handler (item, event, AudioRegionViewName);
+ clicked_axisview = &clicked_regionview->get_time_axis_view();
+ clicked_routeview = dynamic_cast<RouteTimeAxisView*>(clicked_axisview);
+ ret = button_press_handler (item, event, RegionViewName);
break;
case GDK_BUTTON_RELEASE:
- ret = button_release_handler (item, event, AudioRegionViewName);
+ ret = button_release_handler (item, event, RegionViewName);
break;
case GDK_MOTION_NOTIFY:
- ret = motion_handler (item, event, AudioRegionViewName);
+ ret = motion_handler (item, event);
break;
case GDK_ENTER_NOTIFY:
- ret = enter_handler (item, event, AudioRegionViewName);
+ set_entered_regionview (rv);
+ ret = enter_handler (item, event, RegionViewName);
break;
case GDK_LEAVE_NOTIFY:
- ret = leave_handler (item, event, AudioRegionViewName);
+ set_entered_regionview (0);
+ ret = leave_handler (item, event, RegionViewName);
break;
default:
return ret;
}
-gint
-Editor::canvas_marker_event (GnomeCanvasItem *item, GdkEvent *event)
+bool
+Editor::canvas_feature_line_event (GdkEvent *event, ArdourCanvas::Item* item, RegionView*)
+{
+ bool ret = false;
+
+ switch (event->type) {
+ case GDK_BUTTON_PRESS:
+ case GDK_2BUTTON_PRESS:
+ case GDK_3BUTTON_PRESS:
+ clicked_regionview = 0;
+ clicked_control_point = 0;
+ clicked_axisview = 0;
+ clicked_routeview = 0; //dynamic_cast<RouteTimeAxisView*>(clicked_axisview);
+ ret = button_press_handler (item, event, FeatureLineItem);
+ break;
+
+ case GDK_BUTTON_RELEASE:
+ ret = button_release_handler (item, event, FeatureLineItem);
+ break;
+
+ case GDK_MOTION_NOTIFY:
+ ret = motion_handler (item, event);
+ break;
+
+ case GDK_ENTER_NOTIFY:
+ ret = enter_handler (item, event, FeatureLineItem);
+ break;
+
+ case GDK_LEAVE_NOTIFY:
+ ret = leave_handler (item, event, FeatureLineItem);
+ break;
+
+ default:
+ break;
+ }
+
+ return ret;
+}
+
+bool
+Editor::canvas_marker_event (GdkEvent *event, ArdourCanvas::Item* item, Marker* /*marker*/)
{
return typed_event (item, event, MarkerItem);
}
-gint
-Editor::canvas_marker_bar_event (GnomeCanvasItem *item, GdkEvent *event)
+bool
+Editor::canvas_marker_bar_event (GdkEvent *event, ArdourCanvas::Item* item)
{
return typed_event (item, event, MarkerBarItem);
}
-gint
-Editor::canvas_range_marker_bar_event (GnomeCanvasItem *item, GdkEvent *event)
+bool
+Editor::canvas_range_marker_bar_event (GdkEvent *event, ArdourCanvas::Item* item)
{
return typed_event (item, event, RangeMarkerBarItem);
}
-gint
-Editor::canvas_transport_marker_bar_event (GnomeCanvasItem *item, GdkEvent *event)
+bool
+Editor::canvas_transport_marker_bar_event (GdkEvent *event, ArdourCanvas::Item* item)
{
return typed_event (item, event, TransportMarkerBarItem);
}
-gint
-Editor::canvas_tempo_marker_event (GnomeCanvasItem *item, GdkEvent *event)
+bool
+Editor::canvas_cd_marker_bar_event (GdkEvent *event, ArdourCanvas::Item* item)
+{
+ return typed_event (item, event, CdMarkerBarItem);
+}
+
+bool
+Editor::canvas_tempo_marker_event (GdkEvent *event, ArdourCanvas::Item* item, TempoMarker* /*marker*/)
{
return typed_event (item, event, TempoMarkerItem);
}
-gint
-Editor::canvas_meter_marker_event (GnomeCanvasItem *item, GdkEvent *event)
+bool
+Editor::canvas_meter_marker_event (GdkEvent *event, ArdourCanvas::Item* item, MeterMarker* /*marker*/)
{
return typed_event (item, event, MeterMarkerItem);
}
-gint
-Editor::canvas_tempo_bar_event (GnomeCanvasItem *item, GdkEvent *event)
+bool
+Editor::canvas_tempo_bar_event (GdkEvent *event, ArdourCanvas::Item* item)
{
return typed_event (item, event, TempoBarItem);
}
-gint
-Editor::canvas_meter_bar_event (GnomeCanvasItem *item, GdkEvent *event)
+bool
+Editor::canvas_meter_bar_event (GdkEvent *event, ArdourCanvas::Item* item)
{
return typed_event (item, event, MeterBarItem);
}
-gint
-Editor::canvas_playhead_cursor_event (GnomeCanvasItem *item, GdkEvent *event)
+bool
+Editor::canvas_playhead_cursor_event (GdkEvent *event, ArdourCanvas::Item* item)
{
return typed_event (item, event, PlayheadCursorItem);
}
-gint
-Editor::canvas_edit_cursor_event (GnomeCanvasItem *item, GdkEvent *event)
+bool
+Editor::canvas_zoom_rect_event (GdkEvent *event, ArdourCanvas::Item* item)
{
- return typed_event (item, event, EditCursorItem);
+ return typed_event (item, event, NoItem);
}
-gint
-Editor::canvas_zoom_rect_event (GnomeCanvasItem *item, GdkEvent *event)
+bool
+Editor::canvas_note_event (GdkEvent *event, ArdourCanvas::Item* item)
{
- return typed_event (item, event, NoItem);
+ if (!internal_editing()) {
+ return false;
+ }
+
+ return typed_event (item, event, NoteItem);
}
-gint
-Editor::canvas_copy_region_event (GnomeCanvasItem *item GdkEvent *event)
+bool
+Editor::track_canvas_drag_motion (Glib::RefPtr<Gdk::DragContext> const & /*c*/, int x, int y, guint /*time*/)
{
- return typed_event (item, event, RegionItem);
-}
+ double wx;
+ double wy;
+ track_canvas->window_to_world (x, y, wx, wy);
+
+ GdkEvent event;
+ event.type = GDK_MOTION_NOTIFY;
+ event.button.x = wx;
+ event.button.y = wy;
+ /* assume we're dragging with button 1 */
+ event.motion.state = Gdk::BUTTON1_MASK;
+
+ if (!_drags->active ()) {
+
+ double px;
+ double py;
+ framepos_t const pos = event_frame (&event, &px, &py);
+
+ std::pair<TimeAxisView*, int> const tv = trackview_by_y_position (py);
+ if (tv.first == 0) {
+ return true;
+ }
+
+ RouteTimeAxisView* rtav = dynamic_cast<RouteTimeAxisView*> (tv.first);
+ if (rtav == 0 || !rtav->is_track ()) {
+ return true;
+ }
+
+ boost::shared_ptr<Region> region = _regions->get_dragged_region ();
+
+ if (!region) {
+ return true;
+ }
+
+ boost::shared_ptr<Region> region_copy = RegionFactory::create (region);
+
+ if (boost::dynamic_pointer_cast<AudioRegion> (region_copy) != 0 &&
+ dynamic_cast<AudioTimeAxisView*> (tv.first) == 0) {
+ /* audio -> non-audio */
+ return true;
+ }
+
+ if (boost::dynamic_pointer_cast<MidiRegion> (region_copy) == 0 &&
+ dynamic_cast<MidiTimeAxisView*> (tv.first) != 0) {
+
+ /* MIDI -> non-MIDI */
+ return true;
+ }
+
+ _drags->set (new RegionInsertDrag (this, region_copy, rtav, pos), &event);
+ }
+
+ _drags->motion_handler (&event, false);
+
+ return true;
+}
projects / ardour.git / blobdiff