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-rw-r--r--platform/linuxbsd/display_server_x11.cpp249
-rw-r--r--platform/linuxbsd/display_server_x11.h4
-rw-r--r--platform/osx/display_server_osx.h1
-rw-r--r--platform/osx/display_server_osx.mm11
-rw-r--r--platform/windows/display_server_windows.cpp20
-rw-r--r--platform/windows/display_server_windows.h1
6 files changed, 194 insertions, 92 deletions
diff --git a/platform/linuxbsd/display_server_x11.cpp b/platform/linuxbsd/display_server_x11.cpp
index a0aced26ab..b8a62ab7fa 100644
--- a/platform/linuxbsd/display_server_x11.cpp
+++ b/platform/linuxbsd/display_server_x11.cpp
@@ -83,6 +83,13 @@
#define VALUATOR_TILTX 3
#define VALUATOR_TILTY 4
+//#define DISPLAY_SERVER_X11_DEBUG_LOGS_ENABLED
+#ifdef DISPLAY_SERVER_X11_DEBUG_LOGS_ENABLED
+#define DEBUG_LOG_X11(...) printf(__VA_ARGS__)
+#else
+#define DEBUG_LOG_X11(...)
+#endif
+
static const double abs_resolution_mult = 10000.0;
static const double abs_resolution_range_mult = 10.0;
@@ -681,6 +688,14 @@ DisplayServer::WindowID DisplayServerX11::create_sub_window(WindowMode p_mode, u
return id;
}
+void DisplayServerX11::show_window(WindowID p_id) {
+ _THREAD_SAFE_METHOD_
+
+ WindowData &wd = windows[p_id];
+
+ XMapWindow(x11_display, wd.x11_window);
+}
+
void DisplayServerX11::delete_sub_window(WindowID p_id) {
_THREAD_SAFE_METHOD_
@@ -689,6 +704,8 @@ void DisplayServerX11::delete_sub_window(WindowID p_id) {
WindowData &wd = windows[p_id];
+ DEBUG_LOG_X11("delete_sub_window: %lu (%u) \n", wd.x11_window, p_id);
+
while (wd.transient_children.size()) {
window_set_transient(wd.transient_children.front()->get(), INVALID_WINDOW_ID);
}
@@ -842,24 +859,34 @@ void DisplayServerX11::window_set_transient(WindowID p_window, WindowID p_parent
ERR_FAIL_COND(!windows.has(p_window));
WindowData &wd_window = windows[p_window];
- ERR_FAIL_COND(wd_window.transient_parent == p_parent);
+ WindowID prev_parent = wd_window.transient_parent;
+ ERR_FAIL_COND(prev_parent == p_parent);
ERR_FAIL_COND_MSG(wd_window.on_top, "Windows with the 'on top' can't become transient.");
if (p_parent == INVALID_WINDOW_ID) {
//remove transient
- ERR_FAIL_COND(wd_window.transient_parent == INVALID_WINDOW_ID);
- ERR_FAIL_COND(!windows.has(wd_window.transient_parent));
+ ERR_FAIL_COND(prev_parent == INVALID_WINDOW_ID);
+ ERR_FAIL_COND(!windows.has(prev_parent));
- WindowData &wd_parent = windows[wd_window.transient_parent];
+ WindowData &wd_parent = windows[prev_parent];
wd_window.transient_parent = INVALID_WINDOW_ID;
wd_parent.transient_children.erase(p_window);
XSetTransientForHint(x11_display, wd_window.x11_window, None);
+
+ // Set focus to parent sub window to avoid losing all focus with nested menus.
+ // RevertToPointerRoot is used to make sure we don't lose all focus in case
+ // a subwindow and its parent are both destroyed.
+ if (wd_window.menu_type && !wd_window.no_focus) {
+ if (!wd_parent.no_focus) {
+ XSetInputFocus(x11_display, wd_parent.x11_window, RevertToPointerRoot, CurrentTime);
+ }
+ }
} else {
ERR_FAIL_COND(!windows.has(p_parent));
- ERR_FAIL_COND_MSG(wd_window.transient_parent != INVALID_WINDOW_ID, "Window already has a transient parent");
+ ERR_FAIL_COND_MSG(prev_parent != INVALID_WINDOW_ID, "Window already has a transient parent");
WindowData &wd_parent = windows[p_parent];
wd_window.transient_parent = p_parent;
@@ -2285,6 +2312,11 @@ void DisplayServerX11::_send_window_event(const WindowData &wd, WindowEvent p_ev
void DisplayServerX11::process_events() {
_THREAD_SAFE_METHOD_
+#ifdef DISPLAY_SERVER_X11_DEBUG_LOGS_ENABLED
+ static int frame = 0;
+ ++frame;
+#endif
+
if (app_focused) {
//verify that one of the windows has focus, else send focus out notification
bool focus_found = false;
@@ -2301,6 +2333,7 @@ void DisplayServerX11::process_events() {
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 unnecessary focus in/outs.
if (OS::get_singleton()->get_main_loop()) {
+ DEBUG_LOG_X11("All focus lost, triggering NOTIFICATION_APPLICATION_FOCUS_OUT\n");
OS::get_singleton()->get_main_loop()->notification(MainLoop::NOTIFICATION_APPLICATION_FOCUS_OUT);
}
app_focused = false;
@@ -2323,6 +2356,10 @@ void DisplayServerX11::process_events() {
XEvent event;
XNextEvent(x11_display, &event);
+ if (XFilterEvent(&event, None)) {
+ continue;
+ }
+
WindowID window_id = MAIN_WINDOW_ID;
// Assign the event to the relevant window
@@ -2333,10 +2370,6 @@ void DisplayServerX11::process_events() {
}
}
- if (XFilterEvent(&event, None)) {
- continue;
- }
-
if (XGetEventData(x11_display, &event.xcookie)) {
if (event.xcookie.type == GenericEvent && event.xcookie.extension == xi.opcode) {
XIDeviceEvent *event_data = (XIDeviceEvent *)event.xcookie.data;
@@ -2499,32 +2532,63 @@ void DisplayServerX11::process_events() {
XFreeEventData(x11_display, &event.xcookie);
switch (event.type) {
- case Expose:
+ case MapNotify: {
+ DEBUG_LOG_X11("[%u] MapNotify window=%lu (%u) \n", frame, event.xmap.window, window_id);
+
+ const WindowData &wd = windows[window_id];
+
+ // Set focus when menu window is started.
+ // RevertToPointerRoot is used to make sure we don't lose all focus in case
+ // a subwindow and its parent are both destroyed.
+ if (wd.menu_type && !wd.no_focus) {
+ XSetInputFocus(x11_display, wd.x11_window, RevertToPointerRoot, CurrentTime);
+ }
+ } break;
+
+ case Expose: {
+ DEBUG_LOG_X11("[%u] Expose window=%lu (%u), count='%u' \n", frame, event.xexpose.window, window_id, event.xexpose.count);
+
Main::force_redraw();
- break;
+ } break;
+
+ case NoExpose: {
+ DEBUG_LOG_X11("[%u] NoExpose drawable=%lu (%u) \n", frame, event.xnoexpose.drawable, window_id);
- case NoExpose:
windows[window_id].minimized = true;
- break;
+ } break;
case VisibilityNotify: {
+ DEBUG_LOG_X11("[%u] VisibilityNotify window=%lu (%u), state=%u \n", frame, event.xvisibility.window, window_id, event.xvisibility.state);
+
XVisibilityEvent *visibility = (XVisibilityEvent *)&event;
windows[window_id].minimized = (visibility->state == VisibilityFullyObscured);
} break;
+
case LeaveNotify: {
+ DEBUG_LOG_X11("[%u] LeaveNotify window=%lu (%u), mode='%u' \n", frame, event.xcrossing.window, window_id, event.xcrossing.mode);
+
if (!mouse_mode_grab) {
_send_window_event(windows[window_id], WINDOW_EVENT_MOUSE_EXIT);
}
} break;
+
case EnterNotify: {
+ DEBUG_LOG_X11("[%u] EnterNotify window=%lu (%u), mode='%u' \n", frame, event.xcrossing.window, window_id, event.xcrossing.mode);
+
if (!mouse_mode_grab) {
_send_window_event(windows[window_id], WINDOW_EVENT_MOUSE_ENTER);
}
} break;
- case FocusIn:
- windows[window_id].focused = true;
- _send_window_event(windows[window_id], WINDOW_EVENT_FOCUS_IN);
+
+ case FocusIn: {
+ DEBUG_LOG_X11("[%u] FocusIn window=%lu (%u), mode='%u' \n", frame, event.xfocus.window, window_id, event.xfocus.mode);
+
+ WindowData &wd = windows[window_id];
+
+ wd.focused = true;
+
+ _send_window_event(wd, WINDOW_EVENT_FOCUS_IN);
if (mouse_mode_grab) {
// Show and update the cursor if confined and the window regained focus.
@@ -2548,8 +2612,8 @@ void DisplayServerX11::process_events() {
XIGrabDevice(x11_display, xi.touch_devices[i], x11_window, CurrentTime, None, XIGrabModeAsync, XIGrabModeAsync, False, &xi.touch_event_mask);
}*/
#endif
- if (windows[window_id].xic) {
- XSetICFocus(windows[window_id].xic);
+ if (wd.xic) {
+ XSetICFocus(wd.xic);
}
if (!app_focused) {
@@ -2558,12 +2622,17 @@ void DisplayServerX11::process_events() {
}
app_focused = true;
}
- break;
+ } break;
+
+ case FocusOut: {
+ DEBUG_LOG_X11("[%u] FocusOut window=%lu (%u), mode='%u' \n", frame, event.xfocus.window, window_id, event.xfocus.mode);
+
+ WindowData &wd = windows[window_id];
+
+ wd.focused = false;
- case FocusOut:
- windows[window_id].focused = false;
Input::get_singleton()->release_pressed_events();
- _send_window_event(windows[window_id], WINDOW_EVENT_FOCUS_OUT);
+ _send_window_event(wd, WINDOW_EVENT_FOCUS_OUT);
if (mouse_mode_grab) {
for (Map<WindowID, WindowData>::Element *E = windows.front(); E; E = E->next()) {
@@ -2592,14 +2661,26 @@ void DisplayServerX11::process_events() {
}
xi.state.clear();
#endif
- if (windows[window_id].xic) {
- XSetICFocus(windows[window_id].xic);
+ if (wd.xic) {
+ XSetICFocus(wd.xic);
+ }
+ } break;
+
+ case ConfigureNotify: {
+ DEBUG_LOG_X11("[%u] ConfigureNotify window=%lu (%u), event=%lu, above=%lu, override_redirect=%u \n", frame, event.xconfigure.window, window_id, event.xconfigure.event, event.xconfigure.above, event.xconfigure.override_redirect);
+
+ const WindowData &wd = windows[window_id];
+
+ // Set focus when menu window is re-used.
+ // RevertToPointerRoot is used to make sure we don't lose all focus in case
+ // a subwindow and its parent are both destroyed.
+ if (wd.menu_type && !wd.no_focus) {
+ XSetInputFocus(x11_display, wd.x11_window, RevertToPointerRoot, CurrentTime);
}
- break;
- case ConfigureNotify:
_window_changed(&event);
- break;
+ } break;
+
case ButtonPress:
case ButtonRelease: {
/* exit in case of a mouse button press */
@@ -2627,6 +2708,17 @@ void DisplayServerX11::process_events() {
mb->set_pressed((event.type == ButtonPress));
if (event.type == ButtonPress) {
+ DEBUG_LOG_X11("[%u] ButtonPress window=%lu (%u), button_index=%u \n", frame, event.xbutton.window, window_id, mb->get_button_index());
+
+ const WindowData &wd = windows[window_id];
+
+ // Ensure window focus on click.
+ // RevertToPointerRoot is used to make sure we don't lose all focus in case
+ // a subwindow and its parent are both destroyed.
+ if (!wd.no_focus) {
+ XSetInputFocus(x11_display, wd.x11_window, RevertToPointerRoot, CurrentTime);
+ }
+
uint64_t diff = OS::get_singleton()->get_ticks_usec() / 1000 - last_click_ms;
if (mb->get_button_index() == last_click_button_index) {
@@ -2645,6 +2737,8 @@ void DisplayServerX11::process_events() {
last_click_ms += diff;
last_click_pos = Point2i(event.xbutton.x, event.xbutton.y);
}
+ } else {
+ DEBUG_LOG_X11("[%u] ButtonRelease window=%lu (%u), button_index=%u \n", frame, event.xbutton.window, window_id, mb->get_button_index());
}
Input::get_singleton()->accumulate_input_event(mb);
@@ -3140,12 +3234,37 @@ DisplayServerX11::WindowID DisplayServerX11::_create_window(WindowMode p_mode, u
unsigned long valuemask = CWBorderPixel | CWColormap | CWEventMask;
- WindowID id;
+ WindowID id = window_id_counter++;
+ WindowData &wd = windows[id];
+
+ if ((id != MAIN_WINDOW_ID) && (p_flags & WINDOW_FLAG_BORDERLESS_BIT)) {
+ wd.menu_type = true;
+ }
+
+ if (p_flags & WINDOW_FLAG_NO_FOCUS_BIT) {
+ wd.menu_type = true;
+ wd.no_focus = true;
+ }
+
+ // Setup for menu subwindows:
+ // - override_redirect forces the WM not to interfere with the window, to avoid delays due to
+ // handling decorations and placement.
+ // On the other hand, focus changes need to be handled manually when this is set.
+ // - save_under is a hint for the WM to keep the content of windows behind to avoid repaint.
+ if (wd.menu_type) {
+ windowAttributes.override_redirect = True;
+ windowAttributes.save_under = True;
+ valuemask |= CWOverrideRedirect | CWSaveUnder;
+ }
+
{
- WindowData wd;
wd.x11_window = XCreateWindow(x11_display, RootWindow(x11_display, visualInfo->screen), p_rect.position.x, p_rect.position.y, p_rect.size.width > 0 ? p_rect.size.width : 1, p_rect.size.height > 0 ? p_rect.size.height : 1, 0, visualInfo->depth, InputOutput, visualInfo->visual, valuemask, &windowAttributes);
- XMapWindow(x11_display, wd.x11_window);
+ // Enable receiving notification when the window is initialized (MapNotify)
+ // so the focus can be set at the right time.
+ if (wd.menu_type && !wd.no_focus) {
+ XSelectInput(x11_display, wd.x11_window, StructureNotifyMask);
+ }
//associate PID
// make PID known to X11
@@ -3221,58 +3340,26 @@ DisplayServerX11::WindowID DisplayServerX11::_create_window(WindowMode p_mode, u
_update_context(wd);
- id = window_id_counter++;
-
- windows[id] = wd;
-
- {
- bool make_utility = false;
-
- if (p_flags & WINDOW_FLAG_BORDERLESS_BIT) {
- Hints hints;
- Atom property;
- hints.flags = 2;
- hints.decorations = 0;
- property = XInternAtom(x11_display, "_MOTIF_WM_HINTS", True);
- XChangeProperty(x11_display, wd.x11_window, property, property, 32, PropModeReplace, (unsigned char *)&hints, 5);
-
- make_utility = true;
- }
- if (p_flags & WINDOW_FLAG_NO_FOCUS_BIT) {
- make_utility = true;
- }
-
- if (make_utility) {
- //this one seems to disable the fade animations for regular windows
- //but has the drawback that will not get focus by default, so
- //we need to force it, unless no focus requested
-
- Atom type_atom = XInternAtom(x11_display, "_NET_WM_WINDOW_TYPE_UTILITY", False);
- Atom wt_atom = XInternAtom(x11_display, "_NET_WM_WINDOW_TYPE", False);
-
- XChangeProperty(x11_display, wd.x11_window, wt_atom, XA_ATOM, 32, PropModeReplace, (unsigned char *)&type_atom, 1);
-
- if (!(p_flags & WINDOW_FLAG_NO_FOCUS_BIT)) {
- //but as utility appears unfocused, it needs to be forcefuly focused, unless no focus requested
- XEvent xev;
- Atom net_active_window = XInternAtom(x11_display, "_NET_ACTIVE_WINDOW", False);
+ if (p_flags & WINDOW_FLAG_BORDERLESS_BIT) {
+ Hints hints;
+ Atom property;
+ hints.flags = 2;
+ hints.decorations = 0;
+ property = XInternAtom(x11_display, "_MOTIF_WM_HINTS", True);
+ XChangeProperty(x11_display, wd.x11_window, property, property, 32, PropModeReplace, (unsigned char *)&hints, 5);
+ }
- memset(&xev, 0, sizeof(xev));
- xev.type = ClientMessage;
- xev.xclient.window = wd.x11_window;
- xev.xclient.message_type = net_active_window;
- xev.xclient.format = 32;
- xev.xclient.data.l[0] = 1;
- xev.xclient.data.l[1] = CurrentTime;
+ if (wd.menu_type) {
+ // Set Utility type to disable fade animations.
+ Atom type_atom = XInternAtom(x11_display, "_NET_WM_WINDOW_TYPE_UTILITY", False);
+ Atom wt_atom = XInternAtom(x11_display, "_NET_WM_WINDOW_TYPE", False);
- XSendEvent(x11_display, DefaultRootWindow(x11_display), False, SubstructureRedirectMask | SubstructureNotifyMask, &xev);
- }
- } else {
- Atom type_atom = XInternAtom(x11_display, "_NET_WM_WINDOW_TYPE_NORMAL", False);
- Atom wt_atom = XInternAtom(x11_display, "_NET_WM_WINDOW_TYPE", False);
+ XChangeProperty(x11_display, wd.x11_window, wt_atom, XA_ATOM, 32, PropModeReplace, (unsigned char *)&type_atom, 1);
+ } else {
+ Atom type_atom = XInternAtom(x11_display, "_NET_WM_WINDOW_TYPE_NORMAL", False);
+ Atom wt_atom = XInternAtom(x11_display, "_NET_WM_WINDOW_TYPE", False);
- XChangeProperty(x11_display, wd.x11_window, wt_atom, XA_ATOM, 32, PropModeReplace, (unsigned char *)&type_atom, 1);
- }
+ XChangeProperty(x11_display, wd.x11_window, wt_atom, XA_ATOM, 32, PropModeReplace, (unsigned char *)&type_atom, 1);
}
_update_size_hints(id);
@@ -3293,8 +3380,6 @@ DisplayServerX11::WindowID DisplayServerX11::_create_window(WindowMode p_mode, u
XFree(visualInfo);
}
- WindowData &wd = windows[id];
-
window_set_mode(p_mode, id);
//sync size
@@ -3316,6 +3401,7 @@ DisplayServerX11::WindowID DisplayServerX11::_create_window(WindowMode p_mode, u
if (cursors[current_cursor] != None) {
XDefineCursor(x11_display, wd.x11_window, cursors[current_cursor]);
}
+
return id;
}
@@ -3555,6 +3641,7 @@ DisplayServerX11::DisplayServerX11(const String &p_rendering_driver, WindowMode
window_set_flag(WindowFlags(i), true, main_window);
}
}
+ show_window(main_window);
//create RenderingDevice if used
#if defined(VULKAN_ENABLED)
diff --git a/platform/linuxbsd/display_server_x11.h b/platform/linuxbsd/display_server_x11.h
index fb50b484a0..b40984cc02 100644
--- a/platform/linuxbsd/display_server_x11.h
+++ b/platform/linuxbsd/display_server_x11.h
@@ -132,6 +132,9 @@ class DisplayServerX11 : public DisplayServer {
ObjectID instance_id;
+ bool menu_type = false;
+ bool no_focus = false;
+
//better to guess on the fly, given WM can change it
//WindowMode mode;
bool fullscreen = false; //OS can't exit from this mode
@@ -277,6 +280,7 @@ public:
virtual Vector<DisplayServer::WindowID> get_window_list() const;
virtual WindowID create_sub_window(WindowMode p_mode, uint32_t p_flags, const Rect2i &p_rect = Rect2i());
+ virtual void show_window(WindowID p_id);
virtual void delete_sub_window(WindowID p_id);
virtual WindowID get_window_at_screen_position(const Point2i &p_position) const;
diff --git a/platform/osx/display_server_osx.h b/platform/osx/display_server_osx.h
index 68e8454fd0..d8f3f81ff6 100644
--- a/platform/osx/display_server_osx.h
+++ b/platform/osx/display_server_osx.h
@@ -230,6 +230,7 @@ public:
virtual Vector<int> get_window_list() const override;
virtual WindowID create_sub_window(WindowMode p_mode, uint32_t p_flags, const Rect2i &p_rect = Rect2i()) override;
+ virtual void show_window(WindowID p_id) override;
virtual void delete_sub_window(WindowID p_id) override;
virtual void window_set_rect_changed_callback(const Callable &p_callable, WindowID p_window = MAIN_WINDOW_ID) override;
diff --git a/platform/osx/display_server_osx.mm b/platform/osx/display_server_osx.mm
index 1676e0d425..adfb47324e 100644
--- a/platform/osx/display_server_osx.mm
+++ b/platform/osx/display_server_osx.mm
@@ -2314,18 +2314,23 @@ DisplayServer::WindowID DisplayServerOSX::create_sub_window(WindowMode p_mode, u
_THREAD_SAFE_METHOD_
WindowID id = _create_window(p_mode, p_rect);
- WindowData &wd = windows[id];
for (int i = 0; i < WINDOW_FLAG_MAX; i++) {
if (p_flags & (1 << i)) {
window_set_flag(WindowFlags(i), true, id);
}
}
+
+ return id;
+}
+
+void DisplayServerOSX::show_window(WindowID p_id) {
+ WindowData &wd = windows[p_id];
+
if (wd.no_focus) {
[wd.window_object orderFront:nil];
} else {
[wd.window_object makeKeyAndOrderFront:nil];
}
- return id;
}
void DisplayServerOSX::_send_window_event(const WindowData &wd, WindowEvent p_event) {
@@ -3774,7 +3779,7 @@ DisplayServerOSX::DisplayServerOSX(const String &p_rendering_driver, WindowMode
window_set_flag(WindowFlags(i), true, main_window);
}
}
- [windows[main_window].window_object makeKeyAndOrderFront:nil];
+ show_window(MAIN_WINDOW_ID);
#if defined(OPENGL_ENABLED)
if (rendering_driver == "opengl_es") {
diff --git a/platform/windows/display_server_windows.cpp b/platform/windows/display_server_windows.cpp
index 9469e35536..cd7f28833b 100644
--- a/platform/windows/display_server_windows.cpp
+++ b/platform/windows/display_server_windows.cpp
@@ -493,15 +493,21 @@ DisplayServer::WindowID DisplayServerWindows::create_sub_window(WindowMode p_mod
wd.no_focus = true;
}
- _update_window_style(window_id);
+ return window_id;
+}
- ShowWindow(wd.hWnd, (p_flags & WINDOW_FLAG_NO_FOCUS_BIT) ? SW_SHOWNOACTIVATE : SW_SHOW); // Show The Window
- if (!(p_flags & WINDOW_FLAG_NO_FOCUS_BIT)) {
+void DisplayServerWindows::show_window(WindowID p_id) {
+ WindowData &wd = windows[p_id];
+
+ if (p_id != MAIN_WINDOW_ID) {
+ _update_window_style(p_id);
+ }
+
+ ShowWindow(wd.hWnd, wd.no_focus ? SW_SHOWNOACTIVATE : SW_SHOW); // Show The Window
+ if (!wd.no_focus) {
SetForegroundWindow(wd.hWnd); // Slightly Higher Priority
SetFocus(wd.hWnd); // Sets Keyboard Focus To
}
-
- return window_id;
}
void DisplayServerWindows::delete_sub_window(WindowID p_window) {
@@ -3139,9 +3145,7 @@ DisplayServerWindows::DisplayServerWindows(const String &p_rendering_driver, Win
}
}
- ShowWindow(windows[MAIN_WINDOW_ID].hWnd, SW_SHOW); // Show The Window
- SetForegroundWindow(windows[MAIN_WINDOW_ID].hWnd); // Slightly Higher Priority
- SetFocus(windows[MAIN_WINDOW_ID].hWnd); // Sets Keyboard Focus To
+ show_window(MAIN_WINDOW_ID);
#if defined(VULKAN_ENABLED)
diff --git a/platform/windows/display_server_windows.h b/platform/windows/display_server_windows.h
index 0ad8cd3d07..52f5b0f4a9 100644
--- a/platform/windows/display_server_windows.h
+++ b/platform/windows/display_server_windows.h
@@ -461,6 +461,7 @@ public:
virtual Vector<DisplayServer::WindowID> get_window_list() const;
virtual WindowID create_sub_window(WindowMode p_mode, uint32_t p_flags, const Rect2i &p_rect = Rect2i());
+ virtual void show_window(WindowID p_window);
virtual void delete_sub_window(WindowID p_window);
virtual WindowID get_window_at_screen_position(const Point2i &p_position) const;