#include "keyboard.h"
using namespace std;
+using ARDOUR::MidiModel;
namespace Gnome {
namespace Canvas {
-CanvasMidiEvent::CanvasMidiEvent(MidiRegionView& region, Item* item)
+CanvasMidiEvent::CanvasMidiEvent(MidiRegionView& region, Item* item,
+ const boost::shared_ptr<ARDOUR::Note> note)
: _region(region)
, _item(item)
, _state(None)
+ , _note(note)
+ , _selected(false)
{
}
+void
+CanvasMidiEvent::selected(bool yn)
+{
+ if (!_note) {
+ return;
+ } else if (yn) {
+ set_fill_color(UINT_INTERPOLATE(note_fill_color(_note->velocity()),
+ ARDOUR_UI::config()->canvasvar_MidiNoteSelectedOutline.get(), 0.85));
+ set_outline_color(ARDOUR_UI::config()->canvasvar_MidiNoteSelectedOutline.get());
+ } else {
+ set_fill_color(note_fill_color(_note->velocity()));
+ set_outline_color(note_outline_color(_note->velocity()));
+ }
+
+ _selected = yn;
+}
+
+
bool
CanvasMidiEvent::on_event(GdkEvent* ev)
{
+ static uint8_t drag_delta_note = 0;
+ static double drag_delta_x = 0;
static double last_x, last_y;
- double event_x, event_y;
+ double event_x, event_y, dx, dy;
+ nframes_t event_frame;
+ bool select_mod;
if (_region.get_time_axis_view().editor.current_mouse_mode() != Editing::MouseNote)
return false;
switch (ev->type) {
+ case GDK_KEY_PRESS:
+ cerr << "EV KEY PRESS\n";
+ if (_note && ev->key.keyval == GDK_Delete) {
+ cerr << "EV DELETE KEY\n";
+ selected(true);
+ _region.start_remove_command();
+ _region.command_remove_note(this);
+ }
+ break;
+
+ case GDK_KEY_RELEASE:
+ cerr << "EV KEY RELEASE\n";
+ if (ev->key.keyval == GDK_Delete) {
+ _region.apply_command();
+ }
+ break;
+
case GDK_ENTER_NOTIFY:
- cerr << "ENTERED: " << ev->crossing.state << endl;
- Keyboard::magic_widget_grab_focus();
+ _region.note_entered(this);
_item->grab_focus();
- /*if ( (ev->crossing.state & GDK_BUTTON2_MASK) ) {
-
- }*/
+ Keyboard::magic_widget_grab_focus();
break;
case GDK_LEAVE_NOTIFY:
- cerr << "LEAVE: " << ev->crossing.state << endl;
Keyboard::magic_widget_drop_focus();
- //_item->drop_focus();
- break;
-
- case GDK_KEY_PRESS:
- cerr << "EVENT KEY PRESS\n"; // doesn't work :/
+ _region.get_canvas_group()->grab_focus();
break;
case GDK_BUTTON_PRESS:
case GDK_MOTION_NOTIFY:
event_x = ev->motion.x;
event_y = ev->motion.y;
+ //cerr << "MOTION @ " << event_x << ", " << event_y << endl;
_item->property_parent().get_value()->w2i(event_x, event_y);
switch (_state) {
- case Pressed:
- _item->grab(GDK_POINTER_MOTION_MASK | GDK_BUTTON_RELEASE_MASK,
- Gdk::Cursor(Gdk::FLEUR), ev->motion.time);
- _state = Dragging;
- last_x = event_x;
- last_y = event_y;
+ case Pressed: // Drag begin
+ if (_region.mouse_state() != MidiRegionView::SelectTouchDragging) {
+ _item->grab(GDK_POINTER_MOTION_MASK | GDK_BUTTON_RELEASE_MASK,
+ Gdk::Cursor(Gdk::FLEUR), ev->motion.time);
+ _state = Dragging;
+ last_x = event_x;
+ last_y = event_y;
+ drag_delta_x = 0;
+ drag_delta_note = 0;
+ _region.note_selected(this, true);
+ }
return true;
- case Dragging:
+
+ case Dragging: // Drag motion
if (ev->motion.is_hint) {
int t_x;
int t_y;
event_x = t_x;
event_y = t_y;
}
+
+ // Snap
+ event_frame = _region.midi_view()->editor.pixel_to_frame(event_x);
+ _region.midi_view()->editor.snap_to(event_frame);
+ event_x = _region.midi_view()->editor.frame_to_pixel(event_frame);
+
+ dx = event_x - last_x;
+ dy = event_y - last_y;
+
+ last_x = event_x;
- _item->move(event_x - last_x, event_y - last_y);
+ drag_delta_x += dx;
+
+ // Snap to note rows
+ if (abs(dy) < _region.midi_stream_view()->note_height()) {
+ dy = 0.0;
+ } else {
+ int8_t this_delta_note;
+ if (dy > 0)
+ this_delta_note = (int8_t)ceil(dy / _region.midi_stream_view()->note_height() / 2.0);
+ else
+ this_delta_note = (int8_t)floor(dy / _region.midi_stream_view()->note_height() / 2.0);
+ drag_delta_note -= this_delta_note;
+ dy = _region.midi_stream_view()->note_height() * this_delta_note;
+ last_y = last_y + dy;
+ }
- last_x = event_x;
- last_y = event_y;
+ _region.move_selection(dx, dy);
return true;
default:
break;
case GDK_BUTTON_RELEASE:
+ select_mod = (ev->motion.state & (GDK_CONTROL_MASK | GDK_SHIFT_MASK));
+ event_x = ev->button.x;
+ event_y = ev->button.y;
+ _item->property_parent().get_value()->w2i(event_x, event_y);
+
switch (_state) {
case Pressed: // Clicked
- _state = None;
+ if (_region.midi_view()->editor.current_midi_edit_mode() == Editing::MidiEditSelect) {
+ _state = None;
+
+ if (_selected && !select_mod && _region.selection_size() > 1)
+ _region.unique_select(this);
+ else if (_selected)
+ _region.note_deselected(this, select_mod);
+ else
+ _region.note_selected(this, select_mod);
+ } else if (_region.midi_view()->editor.current_midi_edit_mode() == Editing::MidiEditErase) {
+ _region.start_remove_command();
+ _region.command_remove_note(this);
+ _region.apply_command();
+ }
+
return true;
case Dragging: // Dropped
_item->ungrab(ev->button.time);
_state = None;
+
+ if (_note)
+ _region.note_dropped(this,
+ _region.midi_view()->editor.pixel_to_frame(abs(drag_delta_x))
+ * ((drag_delta_x < 0.0) ? -1 : 1),
+ drag_delta_note);
return true;
default:
break;
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