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-rw-r--r--platform/windows/README.md2
-rw-r--r--platform/windows/display_server_windows.cpp57
-rw-r--r--platform/windows/display_server_windows.h1
-rw-r--r--platform/windows/os_windows.cpp13
-rw-r--r--platform/windows/os_windows.h3
5 files changed, 59 insertions, 17 deletions
diff --git a/platform/windows/README.md b/platform/windows/README.md
index c04032ae1d..4c775576fe 100644
--- a/platform/windows/README.md
+++ b/platform/windows/README.md
@@ -7,7 +7,7 @@ used by this platform.
## Documentation
-- [Compiling for Windows](https://docs.godotengine.org/en/latest/development/compiling/compiling_for_windows.html)
+- [Compiling for Windows](https://docs.godotengine.org/en/latest/contributing/development/compiling/compiling_for_windows.html)
- Instructions on building this platform port from source.
- [Exporting for Windows](https://docs.godotengine.org/en/latest/tutorials/export/exporting_for_windows.html)
- Instructions on using the compiled export templates to export a project.
diff --git a/platform/windows/display_server_windows.cpp b/platform/windows/display_server_windows.cpp
index 2d787c84e2..631543763b 100644
--- a/platform/windows/display_server_windows.cpp
+++ b/platform/windows/display_server_windows.cpp
@@ -735,9 +735,23 @@ DisplayServer::WindowID DisplayServerWindows::create_sub_window(WindowMode p_mod
if (p_flags & WINDOW_FLAG_NO_FOCUS_BIT) {
wd.no_focus = true;
}
+ if (p_flags & WINDOW_FLAG_MOUSE_PASSTHROUGH_BIT) {
+ wd.mpass = true;
+ }
if (p_flags & WINDOW_FLAG_POPUP_BIT) {
wd.is_popup = true;
}
+ if (p_flags & WINDOW_FLAG_TRANSPARENT_BIT) {
+ DWM_BLURBEHIND bb;
+ ZeroMemory(&bb, sizeof(bb));
+ HRGN hRgn = CreateRectRgn(0, 0, -1, -1);
+ bb.dwFlags = DWM_BB_ENABLE | DWM_BB_BLURREGION;
+ bb.hRgnBlur = hRgn;
+ bb.fEnable = TRUE;
+ DwmEnableBlurBehindWindow(wd.hWnd, &bb);
+
+ wd.layered_window = true;
+ }
// Inherit icons from MAIN_WINDOW for all sub windows.
HICON mainwindow_icon = (HICON)SendMessage(windows[MAIN_WINDOW_ID].hWnd, WM_GETICON, ICON_SMALL, 0);
@@ -775,6 +789,9 @@ void DisplayServerWindows::show_window(WindowID p_id) {
SetForegroundWindow(wd.hWnd); // Slightly higher priority.
SetFocus(wd.hWnd); // Set keyboard focus.
}
+ if (wd.always_on_top) {
+ SetWindowPos(wd.hWnd, HWND_TOPMOST, 0, 0, 0, 0, SWP_FRAMECHANGED | SWP_NOMOVE | SWP_NOSIZE | ((wd.no_focus || wd.is_popup) ? SWP_NOACTIVATE : 0));
+ }
}
void DisplayServerWindows::delete_sub_window(WindowID p_window) {
@@ -918,7 +935,7 @@ void DisplayServerWindows::window_set_mouse_passthrough(const Vector<Vector2> &p
void DisplayServerWindows::_update_window_mouse_passthrough(WindowID p_window) {
ERR_FAIL_COND(!windows.has(p_window));
- if (windows[p_window].mpath.size() == 0) {
+ if (windows[p_window].mpass || windows[p_window].mpath.size() == 0) {
SetWindowRgn(windows[p_window].hWnd, nullptr, TRUE);
} else {
POINT *points = (POINT *)memalloc(sizeof(POINT) * windows[p_window].mpath.size());
@@ -1499,6 +1516,10 @@ void DisplayServerWindows::window_set_flag(WindowFlags p_flag, bool p_enabled, W
wd.no_focus = p_enabled;
_update_window_style(p_window);
} break;
+ case WINDOW_FLAG_MOUSE_PASSTHROUGH: {
+ wd.mpass = p_enabled;
+ _update_window_mouse_passthrough(p_window);
+ } break;
case WINDOW_FLAG_POPUP: {
ERR_FAIL_COND_MSG(p_window == MAIN_WINDOW_ID, "Main window can't be popup.");
ERR_FAIL_COND_MSG(IsWindowVisible(wd.hWnd) && (wd.is_popup != p_enabled), "Popup flag can't changed while window is opened.");
@@ -1530,6 +1551,9 @@ bool DisplayServerWindows::window_get_flag(WindowFlags p_flag, WindowID p_window
case WINDOW_FLAG_NO_FOCUS: {
return wd.no_focus;
} break;
+ case WINDOW_FLAG_MOUSE_PASSTHROUGH: {
+ return wd.mpass;
+ } break;
case WINDOW_FLAG_POPUP: {
return wd.is_popup;
} break;
@@ -2464,6 +2488,11 @@ LRESULT DisplayServerWindows::WndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARA
// Process window messages.
switch (uMsg) {
+ case WM_NCHITTEST: {
+ if (windows[window_id].mpass) {
+ return HTTRANSPARENT;
+ }
+ } break;
case WM_MOUSEACTIVATE: {
if (windows[window_id].no_focus) {
return MA_NOACTIVATEANDEAT; // Do not activate, and discard mouse messages.
@@ -3656,7 +3685,7 @@ DisplayServer::WindowID DisplayServerWindows::_create_window(WindowMode p_mode,
DWORD dwExStyle;
DWORD dwStyle;
- _get_window_style(window_id_counter == MAIN_WINDOW_ID, (p_mode == WINDOW_MODE_FULLSCREEN || p_mode == WINDOW_MODE_EXCLUSIVE_FULLSCREEN), p_mode == WINDOW_MODE_EXCLUSIVE_FULLSCREEN, p_flags & WINDOW_FLAG_BORDERLESS_BIT, !(p_flags & WINDOW_FLAG_RESIZE_DISABLED_BIT), p_mode == WINDOW_MODE_MAXIMIZED, (p_flags & WINDOW_FLAG_NO_FOCUS_BIT) | (p_flags & WINDOW_FLAG_POPUP), dwStyle, dwExStyle);
+ _get_window_style(window_id_counter == MAIN_WINDOW_ID, (p_mode == WINDOW_MODE_FULLSCREEN || p_mode == WINDOW_MODE_EXCLUSIVE_FULLSCREEN), p_mode != WINDOW_MODE_EXCLUSIVE_FULLSCREEN, p_flags & WINDOW_FLAG_BORDERLESS_BIT, !(p_flags & WINDOW_FLAG_RESIZE_DISABLED_BIT), p_mode == WINDOW_MODE_MAXIMIZED, (p_flags & WINDOW_FLAG_NO_FOCUS_BIT) | (p_flags & WINDOW_FLAG_POPUP), dwStyle, dwExStyle);
RECT WindowRect;
@@ -4130,18 +4159,20 @@ DisplayServer *DisplayServerWindows::create_func(const String &p_rendering_drive
if (r_error != OK) {
if (p_rendering_driver == "vulkan") {
String executable_name = OS::get_singleton()->get_executable_path().get_file();
- OS::get_singleton()->alert("Your video card driver does not support the selected Vulkan version.\n"
- "Please try updating your GPU driver or try using the OpenGL 3 driver.\n"
- "You can enable the OpenGL 3 driver by starting the engine from the\n"
- "command line with the command:\n'./" +
- executable_name + " --rendering-driver opengl3'.\n "
- "If you have updated your graphics drivers recently, try rebooting.",
- "Unable to initialize Video driver");
+ OS::get_singleton()->alert(
+ vformat("Your video card drivers seem not to support the required Vulkan version.\n\n"
+ "If possible, consider updating your video card drivers or using the OpenGL 3 driver.\n\n"
+ "You can enable the OpenGL 3 driver by starting the engine from the\n"
+ "command line with the command:\n'%s --rendering-driver opengl3'\n\n"
+ "If you have recently updated your video card drivers, try rebooting.",
+ executable_name),
+ "Unable to initialize Vulkan video driver");
} else {
- OS::get_singleton()->alert("Your video card driver does not support the selected OpenGL version.\n"
- "Please try updating your GPU driver.\n"
- "If you have updated your graphics drivers recently, try rebooting.",
- "Unable to initialize Video driver");
+ OS::get_singleton()->alert(
+ "Your video card drivers seem not to support the required OpenGL 3.3 version.\n\n"
+ "If possible, consider updating your video card drivers.\n\n"
+ "If you have recently updated your video card drivers, try rebooting.",
+ "Unable to initialize OpenGL video driver");
}
}
return ds;
diff --git a/platform/windows/display_server_windows.h b/platform/windows/display_server_windows.h
index 84f2dee35e..ce4b94af59 100644
--- a/platform/windows/display_server_windows.h
+++ b/platform/windows/display_server_windows.h
@@ -370,6 +370,7 @@ class DisplayServerWindows : public DisplayServer {
bool window_has_focus = false;
bool exclusive = false;
bool context_created = false;
+ bool mpass = false;
// Used to transfer data between events using timer.
WPARAM saved_wparam;
diff --git a/platform/windows/os_windows.cpp b/platform/windows/os_windows.cpp
index b3831573cf..130c5f7b97 100644
--- a/platform/windows/os_windows.cpp
+++ b/platform/windows/os_windows.cpp
@@ -1166,8 +1166,17 @@ String OS_Windows::get_environment(const String &p_var) const {
return "";
}
-bool OS_Windows::set_environment(const String &p_var, const String &p_value) const {
- return (bool)SetEnvironmentVariableW((LPCWSTR)(p_var.utf16().get_data()), (LPCWSTR)(p_value.utf16().get_data()));
+void OS_Windows::set_environment(const String &p_var, const String &p_value) const {
+ ERR_FAIL_COND_MSG(p_var.is_empty() || p_var.contains("="), vformat("Invalid environment variable name '%s', cannot be empty or include '='.", p_var));
+ Char16String var = p_var.utf16();
+ Char16String value = p_value.utf16();
+ ERR_FAIL_COND_MSG(var.length() + value.length() + 2 > 32767, vformat("Invalid definition for environment variable '%s', cannot exceed 32767 characters.", p_var));
+ SetEnvironmentVariableW((LPCWSTR)(var.get_data()), (LPCWSTR)(value.get_data()));
+}
+
+void OS_Windows::unset_environment(const String &p_var) const {
+ ERR_FAIL_COND_MSG(p_var.is_empty() || p_var.contains("="), vformat("Invalid environment variable name '%s', cannot be empty or include '='.", p_var));
+ SetEnvironmentVariableW((LPCWSTR)(p_var.utf16().get_data()), nullptr); // Null to delete.
}
String OS_Windows::get_stdin_string() {
diff --git a/platform/windows/os_windows.h b/platform/windows/os_windows.h
index c33e0f6740..05110c2614 100644
--- a/platform/windows/os_windows.h
+++ b/platform/windows/os_windows.h
@@ -186,7 +186,8 @@ public:
virtual bool has_environment(const String &p_var) const override;
virtual String get_environment(const String &p_var) const override;
- virtual bool set_environment(const String &p_var, const String &p_value) const override;
+ virtual void set_environment(const String &p_var, const String &p_value) const override;
+ virtual void unset_environment(const String &p_var) const override;
virtual Vector<String> get_system_fonts() const override;
virtual String get_system_font_path(const String &p_font_name, int p_weight = 400, int p_stretch = 100, bool p_italic = false) const override;
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-23 12:44:11 +0000