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Add a focus out timeout for X11 to less events of this type are received

4.0
Juan Linietsky 2020-07-01 16:14:46 +07:00
parent 0a8dbe7f75
commit 0b7bc83fe3
2 changed files with 11 additions and 4 deletions
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14
platform/linuxbsd/display_server_x11.cpp
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@ -2349,11 +2349,17 @@ void DisplayServerX11::process_events() {
}
if (!focus_found) {
if (OS::get_singleton()->get_main_loop()) {
OS::get_singleton()->get_main_loop()->notification(MainLoop::NOTIFICATION_APPLICATION_FOCUS_OUT);
}
uint64_t delta = OS::get_singleton()->get_ticks_msec() - time_since_no_focus;
app_focused = false;
if (delta > 250) {
//X11 can go between windows and have no focus for a while, when creating them or something else. Use this as safety to avoid unnecesary focus in/outs.
if (OS::get_singleton()->get_main_loop()) {
OS::get_singleton()->get_main_loop()->notification(MainLoop::NOTIFICATION_APPLICATION_FOCUS_OUT);
}
app_focused = false;
}
} else {
time_since_no_focus = OS::get_singleton()->get_ticks_msec();
}
}

1
platform/linuxbsd/display_server_x11.h
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@ -167,6 +167,7 @@ class DisplayServerX11 : public DisplayServer {
int last_click_button_index;
uint32_t last_button_state;
bool app_focused = false;
uint64_t time_since_no_focus = 0;
struct {
int opcode;