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[DisplayServer] Add method to check if native window is focused.

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This commit is contained in:
bruvzg 2023-06-15 10:53:31 +03:00
parent 9c41c4ecb6
commit 28db3c7158
18 changed files with 71 additions and 4 deletions
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7
doc/classes/DisplayServer.xml
View file

@ -1258,6 +1258,13 @@
Returns the V-Sync mode of the given window.
</description>
</method>
<method name="window_is_focused" qualifiers="const">
<return type="bool" />
<param index="0" name="window_id" type="int" default="0" />
<description>
Returns [code]true[/code] if the window specified by [param window_id] is focused.
</description>
</method>
<method name="window_is_maximize_allowed" qualifiers="const">
<return type="bool" />
<param index="0" name="window_id" type="int" default="0" />

4
platform/android/display_server_android.cpp
View file

@ -453,6 +453,10 @@ void DisplayServerAndroid::window_move_to_foreground(DisplayServer::WindowID p_w
// Not supported on Android.
}
bool DisplayServerAndroid::window_is_focused(WindowID p_window) const {
return true;
}
bool DisplayServerAndroid::window_can_draw(DisplayServer::WindowID p_window) const {
return true;
}

1
platform/android/display_server_android.h
View file

@ -178,6 +178,7 @@ public:
virtual void window_request_attention(WindowID p_window = MAIN_WINDOW_ID) override;
virtual void window_move_to_foreground(WindowID p_window = MAIN_WINDOW_ID) override;
virtual bool window_is_focused(WindowID p_window = MAIN_WINDOW_ID) const override;
virtual bool window_can_draw(WindowID p_window = MAIN_WINDOW_ID) const override;

1
platform/ios/display_server_ios.h
View file

@ -193,6 +193,7 @@ public:
virtual void window_request_attention(WindowID p_window = MAIN_WINDOW_ID) override;
virtual void window_move_to_foreground(WindowID p_window = MAIN_WINDOW_ID) override;
virtual bool window_is_focused(WindowID p_window = MAIN_WINDOW_ID) const override;
virtual float screen_get_max_scale() const override;

4
platform/ios/display_server_ios.mm
View file

@ -562,6 +562,10 @@ void DisplayServerIOS::window_move_to_foreground(WindowID p_window) {
// Probably not supported for iOS
}
bool DisplayServerIOS::window_is_focused(WindowID p_window) const {
return true;
}
float DisplayServerIOS::screen_get_max_scale() const {
return screen_get_scale(SCREEN_OF_MAIN_WINDOW);
}

9
platform/linuxbsd/x11/display_server_x11.cpp
View file

@ -2626,6 +2626,15 @@ void DisplayServerX11::window_move_to_foreground(WindowID p_window) {
XFlush(x11_display);
}
bool DisplayServerX11::window_is_focused(WindowID p_window) const {
_THREAD_SAFE_METHOD_
ERR_FAIL_COND_V(!windows.has(p_window), false);
const WindowData &wd = windows[p_window];
return wd.focused;
}
bool DisplayServerX11::window_can_draw(WindowID p_window) const {
//this seems to be all that is provided by X11
return window_get_mode(p_window) != WINDOW_MODE_MINIMIZED;

1
platform/linuxbsd/x11/display_server_x11.h
View file

@ -477,6 +477,7 @@ public:
virtual void window_request_attention(WindowID p_window = MAIN_WINDOW_ID) override;
virtual void window_move_to_foreground(WindowID p_window = MAIN_WINDOW_ID) override;
virtual bool window_is_focused(WindowID p_window = MAIN_WINDOW_ID) const override;
virtual bool window_can_draw(WindowID p_window = MAIN_WINDOW_ID) const override;

2
platform/macos/display_server_macos.h
View file

@ -117,6 +117,7 @@ public:
bool no_focus = false;
bool is_popup = false;
bool mpass = false;
bool focused = false;
Rect2i parent_safe_rect;
};
@ -390,6 +391,7 @@ public:
virtual void window_request_attention(WindowID p_window = MAIN_WINDOW_ID) override;
virtual void window_move_to_foreground(WindowID p_window = MAIN_WINDOW_ID) override;
virtual bool window_is_focused(WindowID p_window = MAIN_WINDOW_ID) const override;
virtual bool window_can_draw(WindowID p_window = MAIN_WINDOW_ID) const override;

9
platform/macos/display_server_macos.mm
View file

@ -3075,6 +3075,15 @@ void DisplayServerMacOS::window_move_to_foreground(WindowID p_window) {
}
}
bool DisplayServerMacOS::window_is_focused(WindowID p_window) const {
_THREAD_SAFE_METHOD_
ERR_FAIL_COND_V(!windows.has(p_window), false);
const WindowData &wd = windows[p_window];
return wd.focused;
}
bool DisplayServerMacOS::window_can_draw(WindowID p_window) const {
return window_get_mode(p_window) != WINDOW_MODE_MINIMIZED;
}

11
platform/macos/godot_window_delegate.mm
View file

@ -314,6 +314,7 @@
[self windowDidResize:notification]; // Emit resize event, to ensure content is resized if the window was resized while it was hidden.
wd.focused = true;
ds->set_last_focused_window(window_id);
ds->send_window_event(wd, DisplayServerMacOS::WINDOW_EVENT_FOCUS_IN);
}
@ -330,6 +331,7 @@
[(GodotButtonView *)wd.window_button_view displayButtons];
}
wd.focused = false;
ds->release_pressed_events();
ds->send_window_event(wd, DisplayServerMacOS::WINDOW_EVENT_FOCUS_OUT);
}
@ -342,6 +344,7 @@
DisplayServerMacOS::WindowData &wd = ds->get_window(window_id);
wd.focused = false;
ds->release_pressed_events();
ds->send_window_event(wd, DisplayServerMacOS::WINDOW_EVENT_FOCUS_OUT);
}
@ -353,9 +356,11 @@
}
DisplayServerMacOS::WindowData &wd = ds->get_window(window_id);
ds->set_last_focused_window(window_id);
ds->send_window_event(wd, DisplayServerMacOS::WINDOW_EVENT_FOCUS_IN);
if ([wd.window_object isKeyWindow]) {
wd.focused = true;
ds->set_last_focused_window(window_id);
ds->send_window_event(wd, DisplayServerMacOS::WINDOW_EVENT_FOCUS_IN);
}
}
@end

4
platform/web/display_server_web.cpp
View file

@ -1073,6 +1073,10 @@ void DisplayServerWeb::window_move_to_foreground(WindowID p_window) {
// Not supported.
}
bool DisplayServerWeb::window_is_focused(WindowID p_window) const {
return true;
}
bool DisplayServerWeb::window_can_draw(WindowID p_window) const {
return true;
}

1
platform/web/display_server_web.h
View file

@ -211,6 +211,7 @@ public:
virtual void window_request_attention(WindowID p_window = MAIN_WINDOW_ID) override;
virtual void window_move_to_foreground(WindowID p_window = MAIN_WINDOW_ID) override;
virtual bool window_is_focused(WindowID p_window = MAIN_WINDOW_ID) const override;
virtual bool window_can_draw(WindowID p_window = MAIN_WINDOW_ID) const override;

9
platform/windows/display_server_windows.cpp
View file

@ -1615,6 +1615,15 @@ void DisplayServerWindows::window_move_to_foreground(WindowID p_window) {
}
}
bool DisplayServerWindows::window_is_focused(WindowID p_window) const {
_THREAD_SAFE_METHOD_
ERR_FAIL_COND_V(!windows.has(p_window), false);
const WindowData &wd = windows[p_window];
return wd.window_focused;
}
bool DisplayServerWindows::window_can_draw(WindowID p_window) const {
_THREAD_SAFE_METHOD_

1
platform/windows/display_server_windows.h
View file

@ -594,6 +594,7 @@ public:
virtual void window_request_attention(WindowID p_window = MAIN_WINDOW_ID) override;
virtual void window_move_to_foreground(WindowID p_window = MAIN_WINDOW_ID) override;
virtual bool window_is_focused(WindowID p_window = MAIN_WINDOW_ID) const override;
virtual bool window_can_draw(WindowID p_window = MAIN_WINDOW_ID) const override;

8
scene/main/window.cpp
View file

@ -616,6 +616,8 @@ void Window::_update_from_window() {
void Window::_clear_window() {
ERR_FAIL_COND(window_id == DisplayServer::INVALID_WINDOW_ID);
bool had_focus = has_focus();
DisplayServer::get_singleton()->window_set_rect_changed_callback(Callable(), window_id);
DisplayServer::get_singleton()->window_set_window_event_callback(Callable(), window_id);
DisplayServer::get_singleton()->window_set_input_event_callback(Callable(), window_id);
@ -638,7 +640,7 @@ void Window::_clear_window() {
window_id = DisplayServer::INVALID_WINDOW_ID;
// If closing window was focused and has a parent, return focus.
if (focused && transient_parent) {
if (had_focus && transient_parent) {
transient_parent->grab_focus();
}
@ -1185,6 +1187,7 @@ void Window::_notification(int p_what) {
{
position = DisplayServer::get_singleton()->window_get_position(window_id);
size = DisplayServer::get_singleton()->window_get_size(window_id);
focused = DisplayServer::get_singleton()->window_is_focused(window_id);
}
_update_window_size(); // Inform DisplayServer of minimum and maximum size.
_update_viewport_size(); // Then feed back to the viewport.
@ -1762,6 +1765,9 @@ void Window::grab_focus() {
bool Window::has_focus() const {
ERR_READ_THREAD_GUARD_V(false);
if (window_id != DisplayServer::INVALID_WINDOW_ID) {
return DisplayServer::get_singleton()->window_is_focused(window_id);
}
return focused;
}

1
servers/display_server.cpp
View file

@ -716,6 +716,7 @@ void DisplayServer::_bind_methods() {
ClassDB::bind_method(D_METHOD("window_request_attention", "window_id"), &DisplayServer::window_request_attention, DEFVAL(MAIN_WINDOW_ID));
ClassDB::bind_method(D_METHOD("window_move_to_foreground", "window_id"), &DisplayServer::window_move_to_foreground, DEFVAL(MAIN_WINDOW_ID));
ClassDB::bind_method(D_METHOD("window_is_focused", "window_id"), &DisplayServer::window_is_focused, DEFVAL(MAIN_WINDOW_ID));
ClassDB::bind_method(D_METHOD("window_can_draw", "window_id"), &DisplayServer::window_can_draw, DEFVAL(MAIN_WINDOW_ID));
ClassDB::bind_method(D_METHOD("window_set_transient", "window_id", "parent_window_id"), &DisplayServer::window_set_transient);

1
servers/display_server.h
View file

@ -424,6 +424,7 @@ public:
virtual void window_request_attention(WindowID p_window = MAIN_WINDOW_ID) = 0;
virtual void window_move_to_foreground(WindowID p_window = MAIN_WINDOW_ID) = 0;
virtual bool window_is_focused(WindowID p_window = MAIN_WINDOW_ID) const = 0;
virtual void window_set_window_buttons_offset(const Vector2i &p_offset, WindowID p_window = MAIN_WINDOW_ID) {}
virtual Vector3i window_get_safe_title_margins(WindowID p_window = MAIN_WINDOW_ID) const { return Vector3i(); }

1
servers/display_server_headless.h
View file

@ -119,6 +119,7 @@ public:
void window_request_attention(WindowID p_window = MAIN_WINDOW_ID) override {}
void window_move_to_foreground(WindowID p_window = MAIN_WINDOW_ID) override {}
bool window_is_focused(WindowID p_window = MAIN_WINDOW_ID) const override { return true; };
bool window_can_draw(WindowID p_window = MAIN_WINDOW_ID) const override { return false; }