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Diffstat (limited to 'platform/linuxbsd/display_server_x11.cpp')
-rw-r--r--platform/linuxbsd/display_server_x11.cpp280
1 files changed, 241 insertions, 39 deletions
diff --git a/platform/linuxbsd/display_server_x11.cpp b/platform/linuxbsd/display_server_x11.cpp
index 8ba0f9c2cc..bf3bfe9553 100644
--- a/platform/linuxbsd/display_server_x11.cpp
+++ b/platform/linuxbsd/display_server_x11.cpp
@@ -33,6 +33,7 @@
#ifdef X11_ENABLED
#include "core/config/project_settings.h"
+#include "core/math/math_funcs.h"
#include "core/string/print_string.h"
#include "core/string/ustring.h"
#include "detect_prime_x11.h"
@@ -323,20 +324,21 @@ void DisplayServerX11::mouse_set_mode(MouseMode p_mode) {
if (mouse_mode == MOUSE_MODE_CAPTURED || mouse_mode == MOUSE_MODE_CONFINED || mouse_mode == MOUSE_MODE_CONFINED_HIDDEN) {
//flush pending motion events
_flush_mouse_motion();
- WindowData &main_window = windows[MAIN_WINDOW_ID];
+ WindowID window_id = windows.has(last_focused_window) ? last_focused_window : MAIN_WINDOW_ID;
+ WindowData &window = windows[window_id];
if (XGrabPointer(
- x11_display, main_window.x11_window, True,
+ x11_display, window.x11_window, True,
ButtonPressMask | ButtonReleaseMask | PointerMotionMask,
- GrabModeAsync, GrabModeAsync, windows[MAIN_WINDOW_ID].x11_window, None, CurrentTime) != GrabSuccess) {
+ GrabModeAsync, GrabModeAsync, window.x11_window, None, CurrentTime) != GrabSuccess) {
ERR_PRINT("NO GRAB");
}
if (mouse_mode == MOUSE_MODE_CAPTURED) {
- center.x = main_window.size.width / 2;
- center.y = main_window.size.height / 2;
+ center.x = window.size.width / 2;
+ center.y = window.size.height / 2;
- XWarpPointer(x11_display, None, main_window.x11_window,
+ XWarpPointer(x11_display, None, window.x11_window,
0, 0, 0, 0, (int)center.x, (int)center.y);
Input::get_singleton()->set_mouse_position(center);
@@ -358,7 +360,8 @@ void DisplayServerX11::mouse_warp_to_position(const Point2i &p_to) {
if (mouse_mode == MOUSE_MODE_CAPTURED) {
last_mouse_pos = p_to;
} else {
- XWarpPointer(x11_display, None, windows[MAIN_WINDOW_ID].x11_window,
+ WindowID window_id = windows.has(last_focused_window) ? last_focused_window : MAIN_WINDOW_ID;
+ XWarpPointer(x11_display, None, windows[window_id].x11_window,
0, 0, 0, 0, (int)p_to.x, (int)p_to.y);
}
}
@@ -1052,6 +1055,67 @@ int DisplayServerX11::screen_get_dpi(int p_screen) const {
return 96;
}
+float DisplayServerX11::screen_get_refresh_rate(int p_screen) const {
+ _THREAD_SAFE_METHOD_
+
+ if (p_screen == SCREEN_OF_MAIN_WINDOW) {
+ p_screen = window_get_current_screen();
+ }
+
+ //invalid screen?
+ ERR_FAIL_INDEX_V(p_screen, get_screen_count(), SCREEN_REFRESH_RATE_FALLBACK);
+
+ //Use xrandr to get screen refresh rate.
+ if (xrandr_ext_ok) {
+ XRRScreenResources *screen_info = XRRGetScreenResources(x11_display, windows[MAIN_WINDOW_ID].x11_window);
+ if (screen_info) {
+ RRMode current_mode = 0;
+ xrr_monitor_info *monitors = nullptr;
+
+ if (xrr_get_monitors) {
+ int count = 0;
+ monitors = xrr_get_monitors(x11_display, windows[MAIN_WINDOW_ID].x11_window, true, &count);
+ ERR_FAIL_INDEX_V(p_screen, count, SCREEN_REFRESH_RATE_FALLBACK);
+ } else {
+ ERR_PRINT("An error occurred while trying to get the screen refresh rate.");
+ return SCREEN_REFRESH_RATE_FALLBACK;
+ }
+
+ bool found_active_mode = false;
+ for (int crtc = 0; crtc < screen_info->ncrtc; crtc++) { // Loop through outputs to find which one is currently outputting.
+ XRRCrtcInfo *monitor_info = XRRGetCrtcInfo(x11_display, screen_info, screen_info->crtcs[crtc]);
+ if (monitor_info->x != monitors[p_screen].x || monitor_info->y != monitors[p_screen].y) { // If X and Y aren't the same as the monitor we're looking for, this isn't the right monitor. Continue.
+ continue;
+ }
+
+ if (monitor_info->mode != None) {
+ current_mode = monitor_info->mode;
+ found_active_mode = true;
+ break;
+ }
+ }
+
+ if (found_active_mode) {
+ for (int mode = 0; mode < screen_info->nmode; mode++) {
+ XRRModeInfo m_info = screen_info->modes[mode];
+ if (m_info.id == current_mode) {
+ // Snap to nearest 0.01 to stay consistent with other platforms.
+ return Math::snapped((float)m_info.dotClock / ((float)m_info.hTotal * (float)m_info.vTotal), 0.01);
+ }
+ }
+ }
+
+ ERR_PRINT("An error occurred while trying to get the screen refresh rate."); // We should have returned the refresh rate by now. An error must have occurred.
+ return SCREEN_REFRESH_RATE_FALLBACK;
+ } else {
+ ERR_PRINT("An error occurred while trying to get the screen refresh rate.");
+ return SCREEN_REFRESH_RATE_FALLBACK;
+ }
+ }
+ ERR_PRINT("An error occurred while trying to get the screen refresh rate.");
+ return SCREEN_REFRESH_RATE_FALLBACK;
+}
+
bool DisplayServerX11::screen_is_touchscreen(int p_screen) const {
_THREAD_SAFE_METHOD_
@@ -1109,6 +1173,7 @@ void DisplayServerX11::show_window(WindowID p_id) {
_THREAD_SAFE_METHOD_
const WindowData &wd = windows[p_id];
+ popup_open(p_id);
DEBUG_LOG_X11("show_window: %lu (%u) \n", wd.x11_window, p_id);
@@ -1119,7 +1184,9 @@ void DisplayServerX11::delete_sub_window(WindowID p_id) {
_THREAD_SAFE_METHOD_
ERR_FAIL_COND(!windows.has(p_id));
- ERR_FAIL_COND_MSG(p_id == MAIN_WINDOW_ID, "Main window can't be deleted"); //ma
+ ERR_FAIL_COND_MSG(p_id == MAIN_WINDOW_ID, "Main window can't be deleted");
+
+ popup_close(p_id);
WindowData &wd = windows[p_id];
@@ -1394,8 +1461,8 @@ void DisplayServerX11::window_set_transient(WindowID p_window, WindowID p_parent
// Set focus to parent sub window to avoid losing all focus when closing a nested sub-menu.
// 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 && wd_window.focused) {
- if (!wd_parent.no_focus) {
+ if (!wd_window.no_focus && !wd_window.is_popup && wd_window.focused) {
+ if (!wd_parent.no_focus && !wd_window.is_popup) {
XSetInputFocus(x11_display, wd_parent.x11_window, RevertToPointerRoot, CurrentTime);
}
}
@@ -1771,7 +1838,7 @@ void DisplayServerX11::_set_wm_fullscreen(WindowID p_window, bool p_enabled) {
Hints hints;
Atom property;
hints.flags = 2;
- hints.decorations = window_get_flag(WINDOW_FLAG_BORDERLESS, p_window) ? 0 : 1;
+ hints.decorations = wd.borderless ? 0 : 1;
property = XInternAtom(x11_display, "_MOTIF_WM_HINTS", True);
if (property != None) {
XChangeProperty(x11_display, wd.x11_window, property, property, 32, PropModeReplace, (unsigned char *)&hints, 5);
@@ -1823,6 +1890,7 @@ void DisplayServerX11::window_set_mode(WindowMode p_mode, WindowID p_window) {
XSendEvent(x11_display, DefaultRootWindow(x11_display), False, SubstructureRedirectMask | SubstructureNotifyMask, &xev);
} break;
+ case WINDOW_MODE_EXCLUSIVE_FULLSCREEN:
case WINDOW_MODE_FULLSCREEN: {
//Remove full-screen
wd.fullscreen = false;
@@ -1875,6 +1943,7 @@ void DisplayServerX11::window_set_mode(WindowMode p_mode, WindowID p_window) {
XSendEvent(x11_display, DefaultRootWindow(x11_display), False, SubstructureRedirectMask | SubstructureNotifyMask, &xev);
} break;
+ case WINDOW_MODE_EXCLUSIVE_FULLSCREEN:
case WINDOW_MODE_FULLSCREEN: {
wd.last_position_before_fs = wd.position;
@@ -2007,6 +2076,18 @@ void DisplayServerX11::window_set_flag(WindowFlags p_flag, bool p_enabled, Windo
case WINDOW_FLAG_TRANSPARENT: {
//todo reimplement
} break;
+ case WINDOW_FLAG_NO_FOCUS: {
+ wd.no_focus = p_enabled;
+ } break;
+ case WINDOW_FLAG_POPUP: {
+ XWindowAttributes xwa;
+ XSync(x11_display, False);
+ XGetWindowAttributes(x11_display, wd.x11_window, &xwa);
+
+ ERR_FAIL_COND_MSG(p_window == MAIN_WINDOW_ID, "Main window can't be popup.");
+ ERR_FAIL_COND_MSG((xwa.map_state == IsViewable) && (wd.is_popup != p_enabled), "Pupup flag can't changed while window is opened.");
+ wd.is_popup = p_enabled;
+ } break;
default: {
}
}
@@ -2048,6 +2129,12 @@ bool DisplayServerX11::window_get_flag(WindowFlags p_flag, WindowID p_window) co
case WINDOW_FLAG_TRANSPARENT: {
//todo reimplement
} break;
+ case WINDOW_FLAG_NO_FOCUS: {
+ return wd.no_focus;
+ } break;
+ case WINDOW_FLAG_POPUP: {
+ return wd.is_popup;
+ } break;
default: {
}
}
@@ -2415,7 +2502,7 @@ Key DisplayServerX11::keyboard_get_keycode_from_physical(Key p_keycode) const {
Key keycode_no_mod = p_keycode & KeyModifierMask::CODE_MASK;
unsigned int xkeycode = KeyMappingX11::get_xlibcode(keycode_no_mod);
KeySym xkeysym = XkbKeycodeToKeysym(x11_display, xkeycode, 0, 0);
- if (xkeysym >= 'a' && xkeysym <= 'z') {
+ if (is_ascii_lower_case(xkeysym)) {
xkeysym -= ('a' - 'A');
}
@@ -2962,23 +3049,36 @@ void DisplayServerX11::_dispatch_input_event(const Ref<InputEvent> &p_event) {
Variant ret;
Callable::CallError ce;
+ {
+ List<WindowID>::Element *E = popup_list.front();
+ if (E && Object::cast_to<InputEventKey>(*p_event)) {
+ // Redirect keyboard input to active popup.
+ if (windows.has(E->get())) {
+ Callable callable = windows[E->get()].input_event_callback;
+ if (callable.is_valid()) {
+ callable.call((const Variant **)&evp, 1, ret, ce);
+ }
+ }
+ return;
+ }
+ }
+
Ref<InputEventFromWindow> event_from_window = p_event;
if (event_from_window.is_valid() && event_from_window->get_window_id() != INVALID_WINDOW_ID) {
- //send to a window
- ERR_FAIL_COND(!windows.has(event_from_window->get_window_id()));
- Callable callable = windows[event_from_window->get_window_id()].input_event_callback;
- if (callable.is_null()) {
- return;
+ // Send to a single window.
+ if (windows.has(event_from_window->get_window_id())) {
+ Callable callable = windows[event_from_window->get_window_id()].input_event_callback;
+ if (callable.is_valid()) {
+ callable.call((const Variant **)&evp, 1, ret, ce);
+ }
}
- callable.call((const Variant **)&evp, 1, ret, ce);
} else {
- //send to all windows
+ // Send to all windows.
for (KeyValue<WindowID, WindowData> &E : windows) {
Callable callable = E.value.input_event_callback;
- if (callable.is_null()) {
- continue;
+ if (callable.is_valid()) {
+ callable.call((const Variant **)&evp, 1, ret, ce);
}
- callable.call((const Variant **)&evp, 1, ret, ce);
}
}
}
@@ -3070,6 +3170,108 @@ void DisplayServerX11::_check_pending_events(LocalVector<XEvent> &r_events) {
}
}
+DisplayServer::WindowID DisplayServerX11::window_get_active_popup() const {
+ const List<WindowID>::Element *E = popup_list.back();
+ if (E) {
+ return E->get();
+ } else {
+ return INVALID_WINDOW_ID;
+ }
+}
+
+void DisplayServerX11::window_set_popup_safe_rect(WindowID p_window, const Rect2i &p_rect) {
+ _THREAD_SAFE_METHOD_
+
+ ERR_FAIL_COND(!windows.has(p_window));
+ WindowData &wd = windows[p_window];
+ wd.parent_safe_rect = p_rect;
+}
+
+Rect2i DisplayServerX11::window_get_popup_safe_rect(WindowID p_window) const {
+ _THREAD_SAFE_METHOD_
+
+ ERR_FAIL_COND_V(!windows.has(p_window), Rect2i());
+ const WindowData &wd = windows[p_window];
+ return wd.parent_safe_rect;
+}
+
+void DisplayServerX11::popup_open(WindowID p_window) {
+ WindowData &wd = windows[p_window];
+ if (wd.is_popup) {
+ // Close all popups, up to current popup parent, or every popup if new window is not transient.
+ List<WindowID>::Element *E = popup_list.back();
+ while (E) {
+ if (wd.transient_parent != E->get() || wd.transient_parent == INVALID_WINDOW_ID) {
+ _send_window_event(windows[E->get()], DisplayServerX11::WINDOW_EVENT_CLOSE_REQUEST);
+ List<WindowID>::Element *F = E->prev();
+ popup_list.erase(E);
+ E = F;
+ } else {
+ break;
+ }
+ }
+
+ time_since_popup = OS::get_singleton()->get_ticks_msec();
+ popup_list.push_back(p_window);
+ }
+}
+
+void DisplayServerX11::popup_close(WindowID p_window) {
+ List<WindowID>::Element *E = popup_list.find(p_window);
+ while (E) {
+ _send_window_event(windows[E->get()], DisplayServerX11::WINDOW_EVENT_CLOSE_REQUEST);
+ List<WindowID>::Element *F = E->next();
+ popup_list.erase(E);
+ E = F;
+ }
+}
+
+void DisplayServerX11::mouse_process_popups() {
+ if (popup_list.is_empty()) {
+ return;
+ }
+
+ uint64_t delta = OS::get_singleton()->get_ticks_msec() - time_since_popup;
+ if (delta < 250) {
+ return;
+ }
+
+ int number_of_screens = XScreenCount(x11_display);
+ for (int i = 0; i < number_of_screens; i++) {
+ Window root, child;
+ int root_x, root_y, win_x, win_y;
+ unsigned int mask;
+ if (XQueryPointer(x11_display, XRootWindow(x11_display, i), &root, &child, &root_x, &root_y, &win_x, &win_y, &mask)) {
+ XWindowAttributes root_attrs;
+ XGetWindowAttributes(x11_display, root, &root_attrs);
+ Vector2i pos = Vector2i(root_attrs.x + root_x, root_attrs.y + root_y);
+ if ((pos != last_mouse_monitor_pos) || (mask != last_mouse_monitor_mask)) {
+ if (((mask & Button1Mask) || (mask & Button2Mask) || (mask & Button3Mask) || (mask & Button4Mask) || (mask & Button5Mask))) {
+ List<WindowID>::Element *E = popup_list.back();
+ while (E) {
+ // Popup window area.
+ Rect2i win_rect = Rect2i(window_get_position(E->get()), window_get_size(E->get()));
+ // Area of the parent window, which responsible for opening sub-menu.
+ Rect2i safe_rect = window_get_popup_safe_rect(E->get());
+ if (win_rect.has_point(pos)) {
+ break;
+ } else if (safe_rect != Rect2i() && safe_rect.has_point(pos)) {
+ break;
+ } else {
+ _send_window_event(windows[E->get()], DisplayServerX11::WINDOW_EVENT_CLOSE_REQUEST);
+ List<WindowID>::Element *F = E->prev();
+ popup_list.erase(E);
+ E = F;
+ }
+ }
+ }
+ }
+ last_mouse_monitor_mask = mask;
+ last_mouse_monitor_pos = pos;
+ }
+ }
+}
+
void DisplayServerX11::process_events() {
_THREAD_SAFE_METHOD_
@@ -3078,6 +3280,8 @@ void DisplayServerX11::process_events() {
++frame;
#endif
+ mouse_process_popups();
+
if (app_focused) {
//verify that one of the windows has focus, else send focus out notification
bool focus_found = false;
@@ -3308,7 +3512,7 @@ void DisplayServerX11::process_events() {
// 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) {
+ if (!wd.no_focus && !wd.is_popup) {
XSetInputFocus(x11_display, wd.x11_window, RevertToPointerRoot, CurrentTime);
}
} break;
@@ -3353,7 +3557,7 @@ void DisplayServerX11::process_events() {
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];
-
+ last_focused_window = window_id;
wd.focused = true;
if (wd.xic) {
@@ -3454,7 +3658,7 @@ void DisplayServerX11::process_events() {
// 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) {
+ if (!wd.no_focus && !wd.is_popup) {
XSetInputFocus(x11_display, wd.x11_window, RevertToPointerRoot, CurrentTime);
}
@@ -3495,7 +3699,7 @@ void DisplayServerX11::process_events() {
// 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) {
+ if (!wd.no_focus && !wd.is_popup) {
XSetInputFocus(x11_display, wd.x11_window, RevertToPointerRoot, CurrentTime);
}
@@ -3553,9 +3757,9 @@ void DisplayServerX11::process_events() {
// The X11 API requires filtering one-by-one through the motion
// notify events, in order to figure out which event is the one
// generated by warping the mouse pointer.
-
+ WindowID focused_window_id = windows.has(last_focused_window) ? last_focused_window : MAIN_WINDOW_ID;
while (true) {
- if (mouse_mode == MOUSE_MODE_CAPTURED && event.xmotion.x == windows[MAIN_WINDOW_ID].size.width / 2 && event.xmotion.y == windows[MAIN_WINDOW_ID].size.height / 2) {
+ if (mouse_mode == MOUSE_MODE_CAPTURED && event.xmotion.x == windows[focused_window_id].size.width / 2 && event.xmotion.y == windows[focused_window_id].size.height / 2) {
//this is likely the warp event since it was warped here
center = Vector2(event.xmotion.x, event.xmotion.y);
break;
@@ -3630,9 +3834,8 @@ void DisplayServerX11::process_events() {
// Reset to prevent lingering motion
xi.relative_motion.x = 0;
xi.relative_motion.y = 0;
-
if (mouse_mode == MOUSE_MODE_CAPTURED) {
- pos = Point2i(windows[MAIN_WINDOW_ID].size.width / 2, windows[MAIN_WINDOW_ID].size.height / 2);
+ pos = Point2i(windows[focused_window_id].size.width / 2, windows[focused_window_id].size.height / 2);
}
Ref<InputEventMouseMotion> mm;
@@ -4056,21 +4259,20 @@ DisplayServerX11::WindowID DisplayServerX11::_create_window(WindowMode p_mode, V
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;
}
+ if (p_flags & WINDOW_FLAG_POPUP_BIT) {
+ wd.is_popup = 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) {
+ if (wd.is_popup || wd.no_focus) {
windowAttributes.override_redirect = True;
windowAttributes.save_under = True;
valuemask |= CWOverrideRedirect | CWSaveUnder;
@@ -4081,7 +4283,7 @@ DisplayServerX11::WindowID DisplayServerX11::_create_window(WindowMode p_mode, V
// 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) {
+ if (!wd.no_focus && !wd.is_popup) {
XSelectInput(x11_display, wd.x11_window, StructureNotifyMask);
}
@@ -4178,7 +4380,7 @@ DisplayServerX11::WindowID DisplayServerX11::_create_window(WindowMode p_mode, V
}
}
- if (wd.menu_type) {
+ if (wd.is_popup || wd.no_focus) {
// 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);
@@ -4729,7 +4931,7 @@ DisplayServerX11::~DisplayServerX11() {
if (img[i] != nullptr) {
XcursorImageDestroy(img[i]);
}
- };
+ }
if (xim) {
XCloseIM(xim);
generated by cgit v1.2.3 (git 2.25.1) at 2025-08-18 07:36:49 +0000