/// dividing the hue circle in 16 parts, hand adjusted for equal look, courtesy Thorsten Wilms
const uint32_t CanvasNoteEvent::midi_channel_colors[16] = {
- 0xd32d2dff, 0xd36b2dff, 0xd3972dff, 0xd3d12dff,
- 0xa0d32dff, 0x7dd32dff, 0x2dd45eff, 0x2dd3c4ff,
- 0x2da5d3ff, 0x2d6fd3ff, 0x432dd3ff, 0x662dd3ff,
+ 0xd32d2dff, 0xd36b2dff, 0xd3972dff, 0xd3d12dff,
+ 0xa0d32dff, 0x7dd32dff, 0x2dd45eff, 0x2dd3c4ff,
+ 0x2da5d3ff, 0x2d6fd3ff, 0x432dd3ff, 0x662dd3ff,
0x832dd3ff, 0xa92dd3ff, 0xd32dbfff, 0xd32d67ff
};
, _state(None)
, _note(note)
, _selected(false)
+ , _valid (true)
{
}
-CanvasNoteEvent::~CanvasNoteEvent()
-{
+CanvasNoteEvent::~CanvasNoteEvent()
+{
if (_text) {
_text->hide();
delete _text;
}
-
+
delete _channel_selector_widget;
}
-void
-CanvasNoteEvent::move_event(double dx, double dy)
+void
+CanvasNoteEvent::invalidate ()
{
- _item->move(dx, dy);
- if (_text) {
- _text->hide();
- _text->move(dx, dy);
- _text->show();
- }
+ _valid = false;
+}
+
+void
+CanvasNoteEvent::validate ()
+{
+ _valid = true;
}
void
}
}
-void
+void
CanvasNoteEvent::on_channel_selection_change(uint16_t selection)
{
// make note change its color if its channel is not marked active
_item->show();
}
-void
+void
CanvasNoteEvent::on_channel_change(uint8_t channel)
{
_region.note_selected(this, true);
_channel_selector->channel_selected.connect(
sigc::mem_fun(this, &CanvasNoteEvent::on_channel_change));
- _channel_selector_widget = new Widget(*(_item->property_parent()),
- x1(),
- y2() + 2,
+ _channel_selector_widget = new Widget(*(_item->property_parent()),
+ x1(),
+ y2() + 2,
(Gtk::Widget &) *_channel_selector);
-
+
_channel_selector_widget->hide();
_channel_selector_widget->property_height() = 100;
_channel_selector_widget->property_width() = 100;
#define SCALE_USHORT_TO_UINT8_T(x) ((x) / 257)
-uint32_t
+uint32_t
CanvasNoteEvent::base_color()
{
using namespace ARDOUR;
-
+
ColorMode mode = _region.color_mode();
-
+
const uint8_t min_opacity = 15;
uint8_t opacity = std::max(min_opacity, uint8_t(_note->velocity() + _note->velocity()));
-
+
switch (mode) {
case TrackColor:
{
Gdk::Color color = _region.midi_stream_view()->get_region_color();
return RGBA_TO_UINT(
- SCALE_USHORT_TO_UINT8_T(color.get_red()),
- SCALE_USHORT_TO_UINT8_T(color.get_green()),
- SCALE_USHORT_TO_UINT8_T(color.get_blue()),
+ SCALE_USHORT_TO_UINT8_T(color.get_red()),
+ SCALE_USHORT_TO_UINT8_T(color.get_green()),
+ SCALE_USHORT_TO_UINT8_T(color.get_blue()),
opacity);
}
-
+
case ChannelColors:
- return UINT_RGBA_CHANGE_A(CanvasNoteEvent::midi_channel_colors[_note->channel()],
+ return UINT_RGBA_CHANGE_A(CanvasNoteEvent::midi_channel_colors[_note->channel()],
opacity);
-
+
default:
return meter_style_fill_color(_note->velocity());
};
-
+
return 0;
}
return false;
}
- MidiStreamView *streamview = _region.midi_stream_view();
- static uint8_t drag_delta_note = 0;
- static double drag_delta_x = 0;
- static double last_x, last_y;
- double event_x, event_y, dx, dy;
- bool select_mod;
- uint8_t d_velocity = 10;
-
switch (ev->type) {
- case GDK_SCROLL:
- if (Keyboard::modifier_state_equals (ev->scroll.state, Keyboard::Level4Modifier)) {
- d_velocity = 1;
- }
-
- if (ev->scroll.direction == GDK_SCROLL_UP) {
- _region.change_velocity(this, d_velocity, true);
- return true;
- } else if (ev->scroll.direction == GDK_SCROLL_DOWN) {
- _region.change_velocity(this, -d_velocity, true);
- return true;
- } else {
- return false;
- }
-
case GDK_ENTER_NOTIFY:
_region.note_entered(this);
- //_item->grab_focus();
- //show_velocity();
//Keyboard::magic_widget_grab_focus();
break;
case GDK_LEAVE_NOTIFY:
//Keyboard::magic_widget_drop_focus();
- if (! selected()) {
+ _region.note_left (this);
+ if (!selected()) {
hide_velocity();
}
- //_region.get_canvas_group()->grab_focus();
break;
case GDK_BUTTON_PRESS:
- if (ev->button.button == 1) {
- _state = Pressed;
- } else if (ev->button.button == 3) {
+ if (ev->button.button == 3) {
show_channel_selector();
- }
- return true;
-
- case GDK_MOTION_NOTIFY:
- event_x = ev->motion.x;
- event_y = ev->motion.y;
-
- switch (_state) {
- case Pressed: // Drag begin
- if (editor.current_mouse_mode() == Editing::MouseRange && _region.mouse_state() != MidiRegionView::SelectTouchDragging) {
- _item->grab(GDK_POINTER_MOTION_MASK | GDK_BUTTON_RELEASE_MASK,
- Gdk::Cursor(Gdk::FLEUR), ev->motion.time);
- _state = Dragging;
- _item->property_parent().get_value()->w2i(event_x, event_y);
- event_x = _region.snap_to_pixel(event_x);
- 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: // Drag motion
- if (ev->motion.is_hint) {
- int t_x;
- int t_y;
- GdkModifierType state;
- gdk_window_get_pointer(ev->motion.window, &t_x, &t_y, &state);
- event_x = t_x;
- event_y = t_y;
- }
- _item->property_parent().get_value()->w2i(event_x, event_y);
-
- event_x = _region.snap_to_pixel(event_x);
-
- dx = event_x - last_x;
- dy = event_y - last_y;
- last_x = event_x;
-
- drag_delta_x += dx;
-
- // Snap to note rows
- if (abs(dy) < streamview->note_height()) {
- dy = 0.0;
- } else {
- int8_t this_delta_note;
- if (dy > 0) {
- this_delta_note = (int8_t)ceil(dy / streamview->note_height() / 2.0);
- } else {
- this_delta_note = (int8_t)floor(dy / streamview->note_height() / 2.0);
- }
- drag_delta_note -= this_delta_note;
- dy = streamview->note_height() * this_delta_note;
- last_y = last_y + dy;
- }
-
- _region.move_selection(dx, dy);
-
- return true;
- default:
- break;
}
break;
case GDK_BUTTON_RELEASE:
- select_mod = (ev->motion.state & (Keyboard::PrimaryModifier | Keyboard::SecondaryModifier));
- event_x = ev->button.x;
- event_y = ev->button.y;
- _item->property_parent().get_value()->w2i(event_x, event_y);
-
if (ev->button.button == 3) {
return true;
}
-
- switch (_state) {
- case Pressed: // Clicked
- if (editor.current_mouse_mode() == Editing::MouseRange) {
- _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);
- }
-#if 0
- } else if (midi_edit_mode == Editing::MidiEditErase) {
- _region.start_delta_command();
- _region.command_remove_note(this);
- _region.apply_command();
-#endif
- }
-
- return true;
- case Dragging: // Dropped
- _item->ungrab(ev->button.time);
- _state = None;
- if (_note) {
- _region.note_dropped(this, drag_delta_x, drag_delta_note);
- }
- return true;
- default:
- break;
- }
+ break;
default:
break;
projects / ardour.git / blobdiff