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Emulate GTK button events for signal-proxy connections

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This commit is contained in:
Robin Gareus 2024-12-12 17:32:36 +01:00
parent 05f3ac50cc
commit c2b1748de7
1 changed files with 34 additions and 25 deletions
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59
libs/widgets/ardour_button.cc
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@ -951,37 +951,46 @@ ArdourButton::set_led_left (bool yn)
bool
ArdourButton::on_touch_begin_event (GdkEventTouch *ev)
{
printf ("ArdourButton::on_touch_begin_event finger %d\n", ev->sequence);
focus_handler (this);
CairoWidget::set_dirty ();
if (!_act_on_release) {
if (_action) {
_action->activate ();
} else if (_auto_toggle) {
set_active (!get_active ());
signal_clicked ();
}
}
return true;
/* Emulate button event to trigger RouteUI
* signal_button_press_event().connect (..) callbacks
*/
GdkEventButton bev;
bev.type = GDK_BUTTON_PRESS;
bev.button = 1;
bev.window = ev->window;
bev.time = ev->time;
bev.x = ev->x;
bev.y = ev->y;
bev.x_root = ev->x_root;
bev.y_root = ev->y_root;
bev.state = 0;
bev.axes = NULL;
bev.device = NULL;
_hovering = true;
return event ((GdkEvent*)&bev);
}
bool
ArdourButton::on_touch_end_event (GdkEventTouch *ev)
{
printf ("ArdourButton::on_touch_end_event finger: %d\n", ev->sequence);
CairoWidget::set_dirty ();
/* Emulate button event to trigger RouteUI
* signal_button_release_event().connect (..) callbacks
*/
GdkEventButton bev;
bev.type = GDK_BUTTON_RELEASE;
bev.button = 1;
bev.window = ev->window;
bev.time = ev->time;
bev.x = ev->x;
bev.y = ev->y;
bev.x_root = ev->x_root;
bev.y_root = ev->y_root;
bev.state = 0;
bev.axes = NULL;
bev.device = NULL;
if (_act_on_release && _auto_toggle && !_action) {
set_active (!get_active ());
}
signal_clicked ();
if (_act_on_release && _action) {
_action->activate ();
}
return true;
_hovering = false;
return event ((GdkEvent*)&bev);
}
bool