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Diffstat (limited to 'platform/windows/display_server_windows.cpp')
-rw-r--r--platform/windows/display_server_windows.cpp158
1 files changed, 136 insertions, 22 deletions
diff --git a/platform/windows/display_server_windows.cpp b/platform/windows/display_server_windows.cpp
index 31bad0f053..998b0882b3 100644
--- a/platform/windows/display_server_windows.cpp
+++ b/platform/windows/display_server_windows.cpp
@@ -84,6 +84,7 @@ bool DisplayServerWindows::has_feature(Feature p_feature) const {
case FEATURE_NATIVE_ICON:
case FEATURE_SWAP_BUFFERS:
case FEATURE_KEEP_SCREEN_ON:
+ case FEATURE_TEXT_TO_SPEECH:
return true;
default:
return false;
@@ -133,6 +134,41 @@ void DisplayServerWindows::_set_mouse_mode_impl(MouseMode p_mode) {
}
}
+bool DisplayServerWindows::tts_is_speaking() const {
+ ERR_FAIL_COND_V(!tts, false);
+ return tts->is_speaking();
+}
+
+bool DisplayServerWindows::tts_is_paused() const {
+ ERR_FAIL_COND_V(!tts, false);
+ return tts->is_paused();
+}
+
+Array DisplayServerWindows::tts_get_voices() const {
+ ERR_FAIL_COND_V(!tts, Array());
+ return tts->get_voices();
+}
+
+void DisplayServerWindows::tts_speak(const String &p_text, const String &p_voice, int p_volume, float p_pitch, float p_rate, int p_utterance_id, bool p_interrupt) {
+ ERR_FAIL_COND(!tts);
+ tts->speak(p_text, p_voice, p_volume, p_pitch, p_rate, p_utterance_id, p_interrupt);
+}
+
+void DisplayServerWindows::tts_pause() {
+ ERR_FAIL_COND(!tts);
+ tts->pause();
+}
+
+void DisplayServerWindows::tts_resume() {
+ ERR_FAIL_COND(!tts);
+ tts->resume();
+}
+
+void DisplayServerWindows::tts_stop() {
+ ERR_FAIL_COND(!tts);
+ tts->stop();
+}
+
void DisplayServerWindows::mouse_set_mode(MouseMode p_mode) {
_THREAD_SAFE_METHOD_
@@ -571,8 +607,11 @@ void DisplayServerWindows::show_window(WindowID p_id) {
_update_window_style(p_id);
}
- ShowWindow(wd.hWnd, (wd.no_focus || wd.is_popup) ? SW_SHOWNOACTIVATE : SW_SHOW); // Show the window.
- if (!wd.no_focus && !wd.is_popup) {
+ if (wd.no_focus || wd.is_popup) {
+ // https://docs.microsoft.com/en-us/windows/win32/api/winuser/nf-winuser-showwindow
+ ShowWindow(wd.hWnd, SW_SHOWNA);
+ } else {
+ ShowWindow(wd.hWnd, SW_SHOW);
SetForegroundWindow(wd.hWnd); // Slightly higher priority.
SetFocus(wd.hWnd); // Set keyboard focus.
}
@@ -589,7 +628,7 @@ void DisplayServerWindows::delete_sub_window(WindowID p_window) {
WindowData &wd = windows[p_window];
while (wd.transient_children.size()) {
- window_set_transient(wd.transient_children.front()->get(), INVALID_WINDOW_ID);
+ window_set_transient(*wd.transient_children.begin(), INVALID_WINDOW_ID);
}
if (wd.transient_parent != INVALID_WINDOW_ID) {
@@ -1070,6 +1109,10 @@ void DisplayServerWindows::_update_window_style(WindowID p_window, bool p_repain
SetWindowLongPtr(wd.hWnd, GWL_STYLE, style);
SetWindowLongPtr(wd.hWnd, GWL_EXSTYLE, style_ex);
+ if (icon.is_valid()) {
+ set_icon(icon);
+ }
+
SetWindowPos(wd.hWnd, wd.always_on_top ? HWND_TOPMOST : HWND_NOTOPMOST, 0, 0, 0, 0, SWP_FRAMECHANGED | SWP_NOMOVE | SWP_NOSIZE | ((wd.no_focus || wd.is_popup) ? SWP_NOACTIVATE : 0));
if (p_repaint) {
@@ -1454,11 +1497,11 @@ void DisplayServerWindows::GetMaskBitmaps(HBITMAP hSourceBitmap, COLORREF clrTra
DeleteDC(hMainDC);
}
-void DisplayServerWindows::cursor_set_custom_image(const RES &p_cursor, CursorShape p_shape, const Vector2 &p_hotspot) {
+void DisplayServerWindows::cursor_set_custom_image(const Ref<Resource> &p_cursor, CursorShape p_shape, const Vector2 &p_hotspot) {
_THREAD_SAFE_METHOD_
if (p_cursor.is_valid()) {
- Map<CursorShape, Vector<Variant>>::Element *cursor_c = cursors_cache.find(p_shape);
+ RBMap<CursorShape, Vector<Variant>>::Element *cursor_c = cursors_cache.find(p_shape);
if (cursor_c) {
if (cursor_c->get()[0] == p_cursor && cursor_c->get()[1] == p_hotspot) {
@@ -1758,7 +1801,9 @@ void DisplayServerWindows::make_rendering_thread() {
void DisplayServerWindows::swap_buffers() {
#if defined(GLES3_ENABLED)
- gl_manager->swap_buffers();
+ if (gl_manager) {
+ gl_manager->swap_buffers();
+ }
#endif
}
@@ -1859,9 +1904,11 @@ void DisplayServerWindows::set_icon(const Ref<Image> &p_icon) {
_THREAD_SAFE_METHOD_
ERR_FAIL_COND(!p_icon.is_valid());
- Ref<Image> icon = p_icon->duplicate();
- if (icon->get_format() != Image::FORMAT_RGBA8) {
- icon->convert(Image::FORMAT_RGBA8);
+ if (icon != p_icon) {
+ icon = p_icon->duplicate();
+ if (icon->get_format() != Image::FORMAT_RGBA8) {
+ icon->convert(Image::FORMAT_RGBA8);
+ }
}
int w = icon->get_width();
int h = icon->get_height();
@@ -1910,14 +1957,18 @@ void DisplayServerWindows::set_icon(const Ref<Image> &p_icon) {
void DisplayServerWindows::window_set_vsync_mode(DisplayServer::VSyncMode p_vsync_mode, WindowID p_window) {
_THREAD_SAFE_METHOD_
#if defined(VULKAN_ENABLED)
- context_vulkan->set_vsync_mode(p_window, p_vsync_mode);
+ if (context_vulkan) {
+ context_vulkan->set_vsync_mode(p_window, p_vsync_mode);
+ }
#endif
}
DisplayServer::VSyncMode DisplayServerWindows::window_get_vsync_mode(WindowID p_window) const {
_THREAD_SAFE_METHOD_
#if defined(VULKAN_ENABLED)
- return context_vulkan->get_vsync_mode(p_window);
+ if (context_vulkan) {
+ return context_vulkan->get_vsync_mode(p_window);
+ }
#endif
return DisplayServer::VSYNC_ENABLED;
}
@@ -1955,7 +2006,7 @@ void DisplayServerWindows::_touch_event(WindowID p_window, bool p_pressed, float
}
void DisplayServerWindows::_drag_event(WindowID p_window, float p_x, float p_y, int idx) {
- Map<int, Vector2>::Element *curr = touch_state.find(idx);
+ RBMap<int, Vector2>::Element *curr = touch_state.find(idx);
if (!curr) {
return;
}
@@ -2107,7 +2158,10 @@ void DisplayServerWindows::popup_close(WindowID p_window) {
WindowID win_id = E->get();
popup_list.erase(E);
- _send_window_event(windows[win_id], DisplayServerWindows::WINDOW_EVENT_CLOSE_REQUEST);
+ if (win_id != p_window) {
+ // Only request close on related windows, not this window. We are already processing it.
+ _send_window_event(windows[win_id], DisplayServerWindows::WINDOW_EVENT_CLOSE_REQUEST);
+ }
E = F;
}
}
@@ -2122,6 +2176,7 @@ LRESULT DisplayServerWindows::MouseProc(int code, WPARAM wParam, LPARAM lParam)
case WM_NCRBUTTONDOWN:
case WM_NCMBUTTONDOWN:
case WM_LBUTTONDOWN:
+ case WM_RBUTTONDOWN:
case WM_MBUTTONDOWN: {
MOUSEHOOKSTRUCT *ms = (MOUSEHOOKSTRUCT *)lParam;
Point2i pos = Point2i(ms->pt.x, ms->pt.y);
@@ -2144,6 +2199,7 @@ LRESULT DisplayServerWindows::MouseProc(int code, WPARAM wParam, LPARAM lParam)
}
if (C) {
_send_window_event(windows[C->get()], DisplayServerWindows::WINDOW_EVENT_CLOSE_REQUEST);
+ return 1;
}
} break;
}
@@ -2151,8 +2207,39 @@ LRESULT DisplayServerWindows::MouseProc(int code, WPARAM wParam, LPARAM lParam)
return ::CallNextHookEx(mouse_monitor, code, wParam, lParam);
}
-// Our default window procedure to handle processing of window-related system messages/events.
-// Also known as DefProc or DefWindowProc.
+// Handle a single window message received while CreateWindowEx is still on the stack and our data
+// structures are not fully initialized.
+LRESULT DisplayServerWindows::_handle_early_window_message(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam) {
+ switch (uMsg) {
+ case WM_GETMINMAXINFO: {
+ // We receive this during CreateWindowEx and we haven't initialized the window
+ // struct, so let Windows figure out the maximized size.
+ // Silently forward to user/default.
+ } break;
+ case WM_NCCREATE: {
+ // We tunnel an unowned pointer to our window context (WindowData) through the
+ // first possible message (WM_NCCREATE) to fix up our window context collection.
+ CREATESTRUCTW *pCreate = (CREATESTRUCTW *)lParam;
+ WindowData *pWindowData = reinterpret_cast<WindowData *>(pCreate->lpCreateParams);
+
+ // Fix this up so we can recognize the remaining messages.
+ pWindowData->hWnd = hWnd;
+ } break;
+ default: {
+ // Additional messages during window creation should happen after we fixed
+ // up the data structures on WM_NCCREATE, but this might change in the future,
+ // so report an error here and then we can implement them.
+ ERR_PRINT_ONCE(vformat("Unexpected window message 0x%x received for window we cannot recognize in our collection; sequence error.", uMsg));
+ } break;
+ }
+
+ if (user_proc) {
+ return CallWindowProcW(user_proc, hWnd, uMsg, wParam, lParam);
+ }
+ return DefWindowProcW(hWnd, uMsg, wParam, lParam);
+}
+
+// The window procedure for our window class "Engine", used to handle processing of window-related system messages/events.
// See: https://docs.microsoft.com/en-us/windows/win32/winmsg/window-procedures
LRESULT DisplayServerWindows::WndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam) {
if (drop_events) {
@@ -2166,7 +2253,9 @@ LRESULT DisplayServerWindows::WndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARA
WindowID window_id = INVALID_WINDOW_ID;
bool window_created = false;
- // Check whether window exists.
+ // Check whether window exists
+ // FIXME this is O(n), where n is the set of currently open windows and subwindows
+ // we should have a secondary map from HWND to WindowID or even WindowData* alias, if we want to eliminate all the map lookups below
for (const KeyValue<WindowID, WindowData> &E : windows) {
if (E.value.hWnd == hWnd) {
window_id = E.key;
@@ -2175,10 +2264,12 @@ LRESULT DisplayServerWindows::WndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARA
}
}
- // Window doesn't exist or creation in progress, don't handle messages yet.
+ // WARNING: we get called with events before the window is registered in our collection
+ // specifically, even the call to CreateWindowEx already calls here while still on the stack,
+ // so there is no way to store the window handle in our collection before we get here
if (!window_created) {
- window_id = window_id_counter;
- ERR_FAIL_COND_V(!windows.has(window_id), 0);
+ // don't let code below operate on incompletely initialized window objects or missing window_id
+ return _handle_early_window_message(hWnd, uMsg, wParam, lParam);
}
// Process window messages.
@@ -3346,11 +3437,17 @@ DisplayServer::WindowID DisplayServerWindows::_create_window(WindowMode p_mode,
WindowRect.top,
WindowRect.right - WindowRect.left,
WindowRect.bottom - WindowRect.top,
- nullptr, nullptr, hInstance, nullptr);
+ nullptr,
+ nullptr,
+ hInstance,
+ // tunnel the WindowData we need to handle creation message
+ // lifetime is ensured because we are still on the stack when this is
+ // processed in the window proc
+ reinterpret_cast<void *>(&wd));
if (!wd.hWnd) {
MessageBoxW(nullptr, L"Window Creation Error.", L"ERROR", MB_OK | MB_ICONEXCLAMATION);
windows.erase(id);
- return INVALID_WINDOW_ID;
+ ERR_FAIL_V_MSG(INVALID_WINDOW_ID, "Failed to create Windows OS window.");
}
if (p_mode != WINDOW_MODE_FULLSCREEN && p_mode != WINDOW_MODE_EXCLUSIVE_FULLSCREEN) {
wd.pre_fs_valid = true;
@@ -3370,7 +3467,14 @@ DisplayServer::WindowID DisplayServerWindows::_create_window(WindowMode p_mode,
#ifdef GLES3_ENABLED
if (gl_manager) {
Error err = gl_manager->window_create(id, wd.hWnd, hInstance, WindowRect.right - WindowRect.left, WindowRect.bottom - WindowRect.top);
- ERR_FAIL_COND_V_MSG(err != OK, INVALID_WINDOW_ID, "Failed to create an OpenGL window.");
+
+ // shut down OpenGL, to mirror behavior of Vulkan code
+ if (err != OK) {
+ memdelete(gl_manager);
+ gl_manager = nullptr;
+ windows.erase(id);
+ ERR_FAIL_V_MSG(INVALID_WINDOW_ID, "Failed to create an OpenGL window.");
+ }
}
#endif
@@ -3415,6 +3519,8 @@ DisplayServer::WindowID DisplayServerWindows::_create_window(WindowMode p_mode,
ImmReleaseContext(wd.hWnd, wd.im_himc);
wd.im_position = Vector2();
+
+ // FIXME this is wrong in cases where the window coordinates were changed due to full screen mode; use WindowRect
wd.last_pos = p_rect.position;
wd.width = p_rect.size.width;
wd.height = p_rect.size.height;
@@ -3497,6 +3603,9 @@ DisplayServerWindows::DisplayServerWindows(const String &p_rendering_driver, Win
rendering_driver = p_rendering_driver;
+ // Init TTS
+ tts = memnew(TTS_Windows);
+
// Note: Wacom WinTab driver API for pen input, for devices incompatible with Windows Ink.
HMODULE wintab_lib = LoadLibraryW(L"wintab32.dll");
if (wintab_lib) {
@@ -3702,6 +3811,7 @@ DisplayServerWindows::~DisplayServerWindows() {
#ifdef GLES3_ENABLED
// destroy windows .. NYI?
+ // FIXME wglDeleteContext is never called
#endif
if (windows.has(MAIN_WINDOW_ID)) {
@@ -3739,4 +3849,8 @@ DisplayServerWindows::~DisplayServerWindows() {
gl_manager = nullptr;
}
#endif
+ if (tts) {
+ memdelete(tts);
+ }
+ CoUninitialize();
}
generated by cgit v1.2.3 (git 2.25.1) at 2025-03-25 11:15:10 +0000