refactor MidiRegionView event handling to avoid too much spaghetti as we move along
git-svn-id: svn://localhost/ardour2/branches/3.0@7182 d708f5d6-7413-0410-9779-e7cbd77b26cf
This commit is contained in:
Paul Davis
@@ -86,6 +86,7 @@ MidiRegionView::MidiRegionView (ArdourCanvas::Group *parent, RouteTimeAxisView &
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, _delta_command(0)
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, _diff_command(0)
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, _ghost_note(0)
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, _drag_rect (0)
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, _mouse_state(None)
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, _pressed_button(0)
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, _sort_needed (true)
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@@ -109,13 +110,13 @@ MidiRegionView::MidiRegionView (ArdourCanvas::Group *parent, RouteTimeAxisView &
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, _delta_command(0)
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, _diff_command(0)
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, _ghost_note(0)
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, _drag_rect (0)
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, _mouse_state(None)
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, _pressed_button(0)
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, _sort_needed (true)
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, _optimization_iterator (_events.end())
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, _list_editor (0)
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, no_sound_notes (false)
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{
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_note_group->raise_to_top();
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}
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@@ -133,6 +134,7 @@ MidiRegionView::MidiRegionView (const MidiRegionView& other)
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, _delta_command(0)
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, _diff_command(0)
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, _ghost_note(0)
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, _drag_rect (0)
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, _mouse_state(None)
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, _pressed_button(0)
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, _sort_needed (true)
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@@ -160,6 +162,7 @@ MidiRegionView::MidiRegionView (const MidiRegionView& other, boost::shared_ptr<M
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, _delta_command(0)
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, _diff_command(0)
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, _ghost_note(0)
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, _drag_rect (0)
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, _mouse_state(None)
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, _pressed_button(0)
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, _sort_needed (true)
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@@ -227,351 +230,396 @@ MidiRegionView::init (Gdk::Color const & basic_color, bool wfd)
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bool
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MidiRegionView::canvas_event(GdkEvent* ev)
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{
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PublicEditor& editor (trackview.editor());
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if (!editor.internal_editing()) {
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if (!trackview.editor().internal_editing()) {
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return false;
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}
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static double drag_start_x, drag_start_y;
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static double last_x, last_y;
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double event_x, event_y;
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nframes64_t event_frame = 0;
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bool fine;
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static ArdourCanvas::SimpleRect* drag_rect = 0;
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/* XXX: note that as of August 2009, the GnomeCanvas does not propagate scroll events
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/* XXX: note that until version 2.30, the GnomeCanvas did not propagate scroll events
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to its items, which means that ev->type == GDK_SCROLL will never be seen
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*/
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switch (ev->type) {
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case GDK_SCROLL:
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fine = Keyboard::modifier_state_equals (ev->scroll.state, Keyboard::Level4Modifier);
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if (ev->scroll.direction == GDK_SCROLL_UP) {
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change_velocities (true, fine, false);
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return true;
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} else if (ev->scroll.direction == GDK_SCROLL_DOWN) {
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change_velocities (false, fine, false);
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return true;
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} else {
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return false;
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}
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break;
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return scroll (&ev->scroll);
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case GDK_KEY_PRESS:
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/* since GTK bindings are generally activated on press, and since
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detectable auto-repeat is the name of the game and only sends
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repeated presses, carry out key actions at key press, not release.
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*/
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if (ev->key.keyval == GDK_Alt_L || ev->key.keyval == GDK_Alt_R){
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_mouse_state = SelectTouchDragging;
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return true;
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} else if (ev->key.keyval == GDK_Escape) {
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clear_selection();
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_mouse_state = None;
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} else if (ev->key.keyval == GDK_comma || ev->key.keyval == GDK_period) {
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bool start = (ev->key.keyval == GDK_comma);
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bool end = (ev->key.keyval == GDK_period);
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bool shorter = Keyboard::modifier_state_contains (ev->key.state, Keyboard::PrimaryModifier);
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fine = Keyboard::modifier_state_contains (ev->key.state, Keyboard::SecondaryModifier);
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change_note_lengths (fine, shorter, start, end);
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return true;
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} else if (ev->key.keyval == GDK_Delete) {
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delete_selection();
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return true;
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} else if (ev->key.keyval == GDK_Tab) {
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if (Keyboard::modifier_state_equals (ev->key.state, Keyboard::PrimaryModifier)) {
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goto_previous_note ();
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} else {
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goto_next_note ();
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}
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return true;
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} else if (ev->key.keyval == GDK_Up) {
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bool allow_smush = Keyboard::modifier_state_contains (ev->key.state, Keyboard::SecondaryModifier);
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bool fine = Keyboard::modifier_state_contains (ev->key.state, Keyboard::TertiaryModifier);
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if (Keyboard::modifier_state_contains (ev->key.state, Keyboard::PrimaryModifier)) {
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change_velocities (true, fine, allow_smush);
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} else {
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transpose (true, fine, allow_smush);
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}
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return true;
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} else if (ev->key.keyval == GDK_Down) {
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bool allow_smush = Keyboard::modifier_state_contains (ev->key.state, Keyboard::SecondaryModifier);
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fine = Keyboard::modifier_state_contains (ev->key.state, Keyboard::TertiaryModifier);
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if (Keyboard::modifier_state_contains (ev->key.state, Keyboard::PrimaryModifier)) {
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change_velocities (false, fine, allow_smush);
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} else {
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transpose (false, fine, allow_smush);
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}
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return true;
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} else if (ev->key.keyval == GDK_Left) {
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nudge_notes (false);
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return true;
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} else if (ev->key.keyval == GDK_Right) {
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nudge_notes (true);
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return true;
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} else if (ev->key.keyval == GDK_Control_L) {
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return true;
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} else if (ev->key.keyval == GDK_r) {
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/* if we're not step editing, this really doesn't matter */
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midi_view()->step_edit_rest ();
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return true;
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}
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return false;
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return key_press (&ev->key);
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case GDK_KEY_RELEASE:
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if (ev->key.keyval == GDK_Alt_L || ev->key.keyval == GDK_Alt_R) {
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_mouse_state = None;
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return true;
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}
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return false;
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return key_release (&ev->key);
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case GDK_BUTTON_PRESS:
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last_x = ev->button.x;
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last_y = ev->button.y;
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group->w2i (last_x, last_y);
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if (_mouse_state != SelectTouchDragging && ev->button.button == 1) {
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_pressed_button = ev->button.button;
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_mouse_state = Pressed;
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return true;
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}
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_pressed_button = ev->button.button;
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return true;
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return button_press (&ev->button);
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case GDK_2BUTTON_PRESS:
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return true;
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case GDK_BUTTON_RELEASE:
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return button_release (&ev->button);
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case GDK_ENTER_NOTIFY:
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{
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/* FIXME: do this on switch to note tool, too, if the pointer is already in */
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Keyboard::magic_widget_grab_focus();
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group->grab_focus();
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if (editor.current_mouse_mode() == MouseRange) {
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create_ghost_note (ev->crossing.x, ev->crossing.y);
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}
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break;
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}
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return enter_notify (&ev->crossing);
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case GDK_LEAVE_NOTIFY:
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{
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trackview.editor().hide_verbose_canvas_cursor ();
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delete _ghost_note;
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_ghost_note = 0;
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break;
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}
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return leave_notify (&ev->crossing);
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case GDK_MOTION_NOTIFY:
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{
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event_x = ev->motion.x;
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event_y = ev->motion.y;
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group->w2i(event_x, event_y);
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return motion (&ev->motion);
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// convert event_x to global frame
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event_frame = trackview.editor().pixel_to_frame(event_x) + _region->position();
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trackview.editor().snap_to(event_frame);
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// convert event_frame back to local coordinates relative to position
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event_frame -= _region->position();
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if (_ghost_note) {
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update_ghost_note (ev->motion.x, ev->motion.y);
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}
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switch (_mouse_state) {
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case Pressed: // Maybe start a drag, if we've moved a bit
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if (fabs (event_x - last_x) < 1 && fabs (event_y - last_y) < 1) {
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/* no appreciable movement since the button was pressed */
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return false;
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}
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// Select drag start
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if (_pressed_button == 1 && editor.current_mouse_mode() == MouseObject) {
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group->grab(GDK_POINTER_MOTION_MASK | GDK_BUTTON_RELEASE_MASK,
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Gdk::Cursor(Gdk::FLEUR), ev->motion.time);
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last_x = event_x;
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last_y = event_y;
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drag_start_x = event_x;
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drag_start_y = event_y;
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drag_rect = new ArdourCanvas::SimpleRect(*group);
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drag_rect->property_x1() = event_x;
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drag_rect->property_y1() = event_y;
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drag_rect->property_x2() = event_x;
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drag_rect->property_y2() = event_y;
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drag_rect->property_outline_what() = 0xFF;
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drag_rect->property_outline_color_rgba()
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= ARDOUR_UI::config()->canvasvar_MidiSelectRectOutline.get();
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drag_rect->property_fill_color_rgba()
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= ARDOUR_UI::config()->canvasvar_MidiSelectRectFill.get();
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_mouse_state = SelectRectDragging;
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return true;
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// Add note drag start
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} else if (editor.internal_editing()) {
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delete _ghost_note;
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_ghost_note = 0;
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group->grab(GDK_POINTER_MOTION_MASK | GDK_BUTTON_RELEASE_MASK,
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Gdk::Cursor(Gdk::FLEUR), ev->motion.time);
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last_x = event_x;
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last_y = event_y;
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drag_start_x = event_x;
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drag_start_y = event_y;
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drag_rect = new ArdourCanvas::SimpleRect(*group);
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drag_rect->property_x1() = trackview.editor().frame_to_pixel(event_frame);
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drag_rect->property_y1() = midi_stream_view()->note_to_y(
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midi_stream_view()->y_to_note(event_y));
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drag_rect->property_x2() = trackview.editor().frame_to_pixel(event_frame);
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drag_rect->property_y2() = drag_rect->property_y1()
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+ floor(midi_stream_view()->note_height());
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drag_rect->property_outline_what() = 0xFF;
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drag_rect->property_outline_color_rgba() = 0xFFFFFF99;
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drag_rect->property_fill_color_rgba() = 0xFFFFFF66;
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_mouse_state = AddDragging;
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return true;
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}
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return false;
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case SelectRectDragging: // Select drag motion
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case AddDragging: // Add note drag motion
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if (ev->motion.is_hint) {
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int t_x;
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int t_y;
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GdkModifierType state;
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gdk_window_get_pointer(ev->motion.window, &t_x, &t_y, &state);
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event_x = t_x;
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event_y = t_y;
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}
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if (_mouse_state == AddDragging)
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event_x = trackview.editor().frame_to_pixel(event_frame);
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if (drag_rect) {
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if (event_x > drag_start_x)
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drag_rect->property_x2() = event_x;
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else
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drag_rect->property_x1() = event_x;
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}
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if (drag_rect && _mouse_state == SelectRectDragging) {
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if (event_y > drag_start_y)
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drag_rect->property_y2() = event_y;
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else
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drag_rect->property_y1() = event_y;
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update_drag_selection(drag_start_x, event_x, drag_start_y, event_y);
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}
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last_x = event_x;
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last_y = event_y;
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case SelectTouchDragging:
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return false;
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default:
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break;
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}
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break;
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}
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case GDK_BUTTON_RELEASE:
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event_x = ev->motion.x;
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event_y = ev->motion.y;
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group->w2i(event_x, event_y);
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group->ungrab(ev->button.time);
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event_frame = trackview.editor().pixel_to_frame(event_x);
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if (ev->button.button == 3) {
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return false;
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} else if (_pressed_button != 1) {
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return false;
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}
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switch (_mouse_state) {
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case Pressed: // Clicked
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switch (editor.current_mouse_mode()) {
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case MouseObject:
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case MouseTimeFX:
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clear_selection();
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break;
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case MouseRange:
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{
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bool success;
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Evoral::MusicalTime beats = trackview.editor().get_grid_type_as_beats (success, trackview.editor().pixel_to_frame (event_x));
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if (!success) {
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beats = 1;
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}
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create_note_at (event_x, event_y, beats);
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break;
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}
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default:
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break;
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}
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_mouse_state = None;
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break;
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case SelectRectDragging: // Select drag done
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_mouse_state = None;
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delete drag_rect;
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drag_rect = 0;
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break;
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case AddDragging: // Add drag done
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_mouse_state = None;
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if (drag_rect->property_x2() > drag_rect->property_x1() + 2) {
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const double x = drag_rect->property_x1();
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const double length = trackview.editor().pixel_to_frame(
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drag_rect->property_x2() - drag_rect->property_x1());
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create_note_at(x, drag_rect->property_y1(), frames_to_beats(length));
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}
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delete drag_rect;
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drag_rect = 0;
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create_ghost_note (ev->button.x, ev->button.y);
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default: break;
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}
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default: break;
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default:
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break;
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}
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return false;
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}
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bool
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MidiRegionView::enter_notify (GdkEventCrossing* ev)
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{
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/* FIXME: do this on switch to note tool, too, if the pointer is already in */
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Keyboard::magic_widget_grab_focus();
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group->grab_focus();
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if (trackview.editor().current_mouse_mode() == MouseRange) {
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create_ghost_note (ev->x, ev->y);
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}
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return false;
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}
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bool
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MidiRegionView::leave_notify (GdkEventCrossing* ev)
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{
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trackview.editor().hide_verbose_canvas_cursor ();
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delete _ghost_note;
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_ghost_note = 0;
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return false;
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}
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bool
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MidiRegionView::button_press (GdkEventButton* ev)
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{
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_last_x = ev->x;
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_last_y = ev->y;
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group->w2i (_last_x, _last_y);
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if (_mouse_state != SelectTouchDragging && ev->button == 1) {
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_pressed_button = ev->button;
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_mouse_state = Pressed;
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return true;
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}
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_pressed_button = ev->button;
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||||
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return true;
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}
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||||
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||||
bool
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MidiRegionView::button_release (GdkEventButton* ev)
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{
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||||
double event_x, event_y;
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nframes64_t event_frame = 0;
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||||
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||||
event_x = ev->x;
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||||
event_y = ev->y;
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group->w2i(event_x, event_y);
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group->ungrab(ev->time);
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event_frame = trackview.editor().pixel_to_frame(event_x);
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||||
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if (ev->button == 3) {
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return false;
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} else if (_pressed_button != 1) {
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||||
return false;
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||||
}
|
||||
|
||||
switch (_mouse_state) {
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||||
case Pressed: // Clicked
|
||||
switch (trackview.editor().current_mouse_mode()) {
|
||||
case MouseObject:
|
||||
case MouseTimeFX:
|
||||
clear_selection();
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||||
break;
|
||||
case MouseRange:
|
||||
{
|
||||
bool success;
|
||||
Evoral::MusicalTime beats = trackview.editor().get_grid_type_as_beats (success, trackview.editor().pixel_to_frame (event_x));
|
||||
if (!success) {
|
||||
beats = 1;
|
||||
}
|
||||
|
||||
create_note_at (event_x, event_y, beats);
|
||||
break;
|
||||
}
|
||||
default:
|
||||
break;
|
||||
}
|
||||
_mouse_state = None;
|
||||
break;
|
||||
case SelectRectDragging: // Select drag done
|
||||
_mouse_state = None;
|
||||
delete _drag_rect;
|
||||
_drag_rect = 0;
|
||||
break;
|
||||
|
||||
case AddDragging: // Add drag done
|
||||
_mouse_state = None;
|
||||
if (_drag_rect->property_x2() > _drag_rect->property_x1() + 2) {
|
||||
const double x = _drag_rect->property_x1();
|
||||
const double length = trackview.editor().pixel_to_frame
|
||||
(_drag_rect->property_x2() - _drag_rect->property_x1());
|
||||
|
||||
create_note_at (x, _drag_rect->property_y1(), frames_to_beats(length));
|
||||
}
|
||||
|
||||
delete _drag_rect;
|
||||
_drag_rect = 0;
|
||||
|
||||
create_ghost_note (ev->x, ev->y);
|
||||
|
||||
default:
|
||||
break;
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
bool
|
||||
MidiRegionView::motion (GdkEventMotion* ev)
|
||||
{
|
||||
double event_x, event_y;
|
||||
nframes64_t event_frame = 0;
|
||||
|
||||
event_x = ev->x;
|
||||
event_y = ev->y;
|
||||
group->w2i(event_x, event_y);
|
||||
|
||||
// convert event_x to global frame
|
||||
event_frame = trackview.editor().pixel_to_frame(event_x) + _region->position();
|
||||
trackview.editor().snap_to(event_frame);
|
||||
// convert event_frame back to local coordinates relative to position
|
||||
event_frame -= _region->position();
|
||||
|
||||
if (_ghost_note) {
|
||||
update_ghost_note (ev->x, ev->y);
|
||||
}
|
||||
|
||||
switch (_mouse_state) {
|
||||
case Pressed: // Maybe start a drag, if we've moved a bit
|
||||
|
||||
if (fabs (event_x - _last_x) < 1 && fabs (event_y - _last_y) < 1) {
|
||||
/* no appreciable movement since the button was pressed */
|
||||
return false;
|
||||
}
|
||||
|
||||
// Select drag start
|
||||
if (_pressed_button == 1 && trackview.editor().current_mouse_mode() == MouseObject) {
|
||||
group->grab(GDK_POINTER_MOTION_MASK | GDK_BUTTON_RELEASE_MASK,
|
||||
Gdk::Cursor(Gdk::FLEUR), ev->time);
|
||||
_last_x = event_x;
|
||||
_last_y = event_y;
|
||||
_drag_start_x = event_x;
|
||||
_drag_start_y = event_y;
|
||||
|
||||
_drag_rect = new ArdourCanvas::SimpleRect(*group);
|
||||
_drag_rect->property_x1() = event_x;
|
||||
_drag_rect->property_y1() = event_y;
|
||||
_drag_rect->property_x2() = event_x;
|
||||
_drag_rect->property_y2() = event_y;
|
||||
_drag_rect->property_outline_what() = 0xFF;
|
||||
_drag_rect->property_outline_color_rgba()
|
||||
= ARDOUR_UI::config()->canvasvar_MidiSelectRectOutline.get();
|
||||
_drag_rect->property_fill_color_rgba()
|
||||
= ARDOUR_UI::config()->canvasvar_MidiSelectRectFill.get();
|
||||
|
||||
_mouse_state = SelectRectDragging;
|
||||
return true;
|
||||
|
||||
// Add note drag start
|
||||
} else if (trackview.editor().internal_editing()) {
|
||||
|
||||
delete _ghost_note;
|
||||
_ghost_note = 0;
|
||||
|
||||
group->grab(GDK_POINTER_MOTION_MASK | GDK_BUTTON_RELEASE_MASK,
|
||||
Gdk::Cursor(Gdk::FLEUR), ev->time);
|
||||
_last_x = event_x;
|
||||
_last_y = event_y;
|
||||
_drag_start_x = event_x;
|
||||
_drag_start_y = event_y;
|
||||
|
||||
_drag_rect = new ArdourCanvas::SimpleRect(*group);
|
||||
_drag_rect->property_x1() = trackview.editor().frame_to_pixel(event_frame);
|
||||
|
||||
_drag_rect->property_y1() = midi_stream_view()->note_to_y(
|
||||
midi_stream_view()->y_to_note(event_y));
|
||||
_drag_rect->property_x2() = trackview.editor().frame_to_pixel(event_frame);
|
||||
_drag_rect->property_y2() = _drag_rect->property_y1()
|
||||
+ floor(midi_stream_view()->note_height());
|
||||
_drag_rect->property_outline_what() = 0xFF;
|
||||
_drag_rect->property_outline_color_rgba() = 0xFFFFFF99;
|
||||
_drag_rect->property_fill_color_rgba() = 0xFFFFFF66;
|
||||
|
||||
_mouse_state = AddDragging;
|
||||
return true;
|
||||
}
|
||||
|
||||
return false;
|
||||
|
||||
case SelectRectDragging: // Select drag motion
|
||||
case AddDragging: // Add note drag motion
|
||||
if (ev->is_hint) {
|
||||
int t_x;
|
||||
int t_y;
|
||||
GdkModifierType state;
|
||||
gdk_window_get_pointer(ev->window, &t_x, &t_y, &state);
|
||||
event_x = t_x;
|
||||
event_y = t_y;
|
||||
}
|
||||
|
||||
if (_mouse_state == AddDragging)
|
||||
event_x = trackview.editor().frame_to_pixel(event_frame);
|
||||
|
||||
if (_drag_rect) {
|
||||
if (event_x > _drag_start_x)
|
||||
_drag_rect->property_x2() = event_x;
|
||||
else
|
||||
_drag_rect->property_x1() = event_x;
|
||||
}
|
||||
|
||||
if (_drag_rect && _mouse_state == SelectRectDragging) {
|
||||
if (event_y > _drag_start_y)
|
||||
_drag_rect->property_y2() = event_y;
|
||||
else
|
||||
_drag_rect->property_y1() = event_y;
|
||||
|
||||
update_drag_selection(_drag_start_x, event_x, _drag_start_y, event_y);
|
||||
}
|
||||
|
||||
_last_x = event_x;
|
||||
_last_y = event_y;
|
||||
|
||||
case SelectTouchDragging:
|
||||
return false;
|
||||
|
||||
default:
|
||||
break;
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
|
||||
bool
|
||||
MidiRegionView::scroll (GdkEventScroll* ev)
|
||||
{
|
||||
bool fine = Keyboard::modifier_state_equals (ev->state, Keyboard::Level4Modifier);
|
||||
|
||||
if (ev->direction == GDK_SCROLL_UP) {
|
||||
change_velocities (true, fine, false);
|
||||
return true;
|
||||
} else if (ev->direction == GDK_SCROLL_DOWN) {
|
||||
change_velocities (false, fine, false);
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
bool
|
||||
MidiRegionView::key_press (GdkEventKey* ev)
|
||||
{
|
||||
/* since GTK bindings are generally activated on press, and since
|
||||
detectable auto-repeat is the name of the game and only sends
|
||||
repeated presses, carry out key actions at key press, not release.
|
||||
*/
|
||||
|
||||
if (ev->keyval == GDK_Alt_L || ev->keyval == GDK_Alt_R){
|
||||
_mouse_state = SelectTouchDragging;
|
||||
return true;
|
||||
|
||||
} else if (ev->keyval == GDK_Escape) {
|
||||
clear_selection();
|
||||
_mouse_state = None;
|
||||
|
||||
} else if (ev->keyval == GDK_comma || ev->keyval == GDK_period) {
|
||||
|
||||
bool start = (ev->keyval == GDK_comma);
|
||||
bool end = (ev->keyval == GDK_period);
|
||||
bool shorter = Keyboard::modifier_state_contains (ev->state, Keyboard::PrimaryModifier);
|
||||
bool fine = Keyboard::modifier_state_contains (ev->state, Keyboard::SecondaryModifier);
|
||||
|
||||
change_note_lengths (fine, shorter, start, end);
|
||||
|
||||
return true;
|
||||
|
||||
} else if (ev->keyval == GDK_Delete) {
|
||||
|
||||
delete_selection();
|
||||
return true;
|
||||
|
||||
} else if (ev->keyval == GDK_Tab) {
|
||||
|
||||
if (Keyboard::modifier_state_equals (ev->state, Keyboard::PrimaryModifier)) {
|
||||
goto_previous_note ();
|
||||
} else {
|
||||
goto_next_note ();
|
||||
}
|
||||
return true;
|
||||
|
||||
} else if (ev->keyval == GDK_Up) {
|
||||
|
||||
bool allow_smush = Keyboard::modifier_state_contains (ev->state, Keyboard::SecondaryModifier);
|
||||
bool fine = Keyboard::modifier_state_contains (ev->state, Keyboard::TertiaryModifier);
|
||||
|
||||
if (Keyboard::modifier_state_contains (ev->state, Keyboard::PrimaryModifier)) {
|
||||
change_velocities (true, fine, allow_smush);
|
||||
} else {
|
||||
transpose (true, fine, allow_smush);
|
||||
}
|
||||
return true;
|
||||
|
||||
} else if (ev->keyval == GDK_Down) {
|
||||
|
||||
bool allow_smush = Keyboard::modifier_state_contains (ev->state, Keyboard::SecondaryModifier);
|
||||
bool fine = Keyboard::modifier_state_contains (ev->state, Keyboard::TertiaryModifier);
|
||||
|
||||
if (Keyboard::modifier_state_contains (ev->state, Keyboard::PrimaryModifier)) {
|
||||
change_velocities (false, fine, allow_smush);
|
||||
} else {
|
||||
transpose (false, fine, allow_smush);
|
||||
}
|
||||
return true;
|
||||
|
||||
} else if (ev->keyval == GDK_Left) {
|
||||
|
||||
nudge_notes (false);
|
||||
return true;
|
||||
|
||||
} else if (ev->keyval == GDK_Right) {
|
||||
|
||||
nudge_notes (true);
|
||||
return true;
|
||||
|
||||
} else if (ev->keyval == GDK_Control_L) {
|
||||
return true;
|
||||
|
||||
} else if (ev->keyval == GDK_r) {
|
||||
/* if we're not step editing, this really doesn't matter */
|
||||
midi_view()->step_edit_rest ();
|
||||
return true;
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
bool
|
||||
MidiRegionView::key_release (GdkEventKey* ev)
|
||||
{
|
||||
if (ev->keyval == GDK_Alt_L || ev->keyval == GDK_Alt_R) {
|
||||
_mouse_state = None;
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
void
|
||||
MidiRegionView::show_list_editor ()
|
||||
{
|
||||
|
||||
@@ -372,6 +372,11 @@ class MidiRegionView : public RegionView
|
||||
ArdourCanvas::CanvasNote* _ghost_note;
|
||||
double _last_ghost_x;
|
||||
double _last_ghost_y;
|
||||
double _drag_start_x;
|
||||
double _drag_start_y;
|
||||
double _last_x;
|
||||
double _last_y;
|
||||
ArdourCanvas::SimpleRect* _drag_rect;
|
||||
|
||||
MouseState _mouse_state;
|
||||
int _pressed_button;
|
||||
@@ -416,6 +421,15 @@ class MidiRegionView : public RegionView
|
||||
PBD::ScopedConnection snap_changed_connection;
|
||||
|
||||
void show_verbose_canvas_cursor (boost::shared_ptr<NoteType>) const;
|
||||
|
||||
bool motion (GdkEventMotion*);
|
||||
bool scroll (GdkEventScroll*);
|
||||
bool key_press (GdkEventKey*);
|
||||
bool key_release (GdkEventKey*);
|
||||
bool button_press (GdkEventButton*);
|
||||
bool button_release (GdkEventButton*);
|
||||
bool enter_notify (GdkEventCrossing*);
|
||||
bool leave_notify (GdkEventCrossing*);
|
||||
};
|
||||
|
||||
|
||||
|
||||
Reference in New Issue
Block a user