old data

2025-08-25 09:50:30 +08:00
parent bd0e31e922
commit 1359ff4ecc
1630 changed files with 738486 additions and 2399 deletions
@@ -0,0 +1,153 @@
+/*
+  Simple DirectMedia Layer
+  Copyright (C) 1997-2025 Sam Lantinga <slouken@libsdl.org>
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+*/
+#include "SDL_internal.h"
+
+#ifndef SDL_windowswindow_h_
+#define SDL_windowswindow_h_
+
+#ifdef SDL_VIDEO_OPENGL_EGL
+#include "../SDL_egl_c.h"
+#else
+#include "../SDL_sysvideo.h"
+#endif
+
+// Set up for C function definitions, even when using C++
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef enum SDL_WindowRect
+{
+    SDL_WINDOWRECT_CURRENT,
+    SDL_WINDOWRECT_WINDOWED,
+    SDL_WINDOWRECT_FLOATING,
+    SDL_WINDOWRECT_PENDING
+} SDL_WindowRect;
+
+typedef enum SDL_WindowEraseBackgroundMode
+{
+    SDL_ERASEBACKGROUNDMODE_NEVER,
+    SDL_ERASEBACKGROUNDMODE_INITIAL,
+    SDL_ERASEBACKGROUNDMODE_ALWAYS,
+} SDL_WindowEraseBackgroundMode;
+
+typedef struct
+{
+    void **lpVtbl;
+    int refcount;
+    SDL_Window *window;
+    HWND hwnd;
+    UINT format_text;
+    UINT format_file;
+} SDLDropTarget;
+
+struct SDL_WindowData
+{
+    SDL_Window *window;
+    HWND hwnd;
+    HWND parent;
+    HDC hdc;
+    HDC mdc;
+    HINSTANCE hinstance;
+    HBITMAP hbm;
+    WNDPROC wndproc;
+    HHOOK keyboard_hook;
+    WPARAM mouse_button_flags;
+    LPARAM last_pointer_update;
+    WCHAR high_surrogate;
+    bool initializing;
+    bool expected_resize;
+    bool in_border_change;
+    bool in_title_click;
+    Uint8 focus_click_pending;
+    bool postpone_clipcursor;
+    bool clipcursor_queued;
+    bool windowed_mode_was_maximized;
+    bool in_window_deactivation;
+    bool force_ws_maximizebox;
+    bool disable_move_size_events;
+    bool showing_window;
+    int in_modal_loop;
+    RECT initial_size_rect;
+    RECT cursor_clipped_rect; // last successfully committed clipping rect for this window
+    RECT cursor_ctrlock_rect; // this is Windows-specific, but probably does not need to be per-window
+    bool mouse_tracked;
+    bool destroy_parent_with_window;
+    SDL_DisplayID last_displayID;
+    WCHAR *ICMFileName;
+    SDL_WindowEraseBackgroundMode hint_erase_background_mode;
+    bool taskbar_button_created;
+    struct SDL_VideoData *videodata;
+#ifdef SDL_VIDEO_OPENGL_EGL
+    EGLSurface egl_surface;
+#endif
+
+    // Whether we retain the content of the window when changing state
+    UINT copybits_flag;
+    SDLDropTarget *drop_target;
+};
+
+extern bool WIN_CreateWindow(SDL_VideoDevice *_this, SDL_Window *window, SDL_PropertiesID create_props);
+extern void WIN_SetWindowTitle(SDL_VideoDevice *_this, SDL_Window *window);
+extern bool WIN_SetWindowIcon(SDL_VideoDevice *_this, SDL_Window *window, SDL_Surface *icon);
+extern bool WIN_SetWindowPosition(SDL_VideoDevice *_this, SDL_Window *window);
+extern void WIN_SetWindowSize(SDL_VideoDevice *_this, SDL_Window *window);
+extern bool WIN_GetWindowBordersSize(SDL_VideoDevice *_this, SDL_Window *window, int *top, int *left, int *bottom, int *right);
+extern void WIN_GetWindowSizeInPixels(SDL_VideoDevice *_this, SDL_Window *window, int *width, int *height);
+extern bool WIN_SetWindowOpacity(SDL_VideoDevice *_this, SDL_Window *window, float opacity);
+extern void WIN_ShowWindow(SDL_VideoDevice *_this, SDL_Window *window);
+extern void WIN_HideWindow(SDL_VideoDevice *_this, SDL_Window *window);
+extern void WIN_RaiseWindow(SDL_VideoDevice *_this, SDL_Window *window);
+extern void WIN_MaximizeWindow(SDL_VideoDevice *_this, SDL_Window *window);
+extern void WIN_MinimizeWindow(SDL_VideoDevice *_this, SDL_Window *window);
+extern void WIN_RestoreWindow(SDL_VideoDevice *_this, SDL_Window *window);
+extern void WIN_SetWindowBordered(SDL_VideoDevice *_this, SDL_Window *window, bool bordered);
+extern void WIN_SetWindowResizable(SDL_VideoDevice *_this, SDL_Window *window, bool resizable);
+extern void WIN_SetWindowAlwaysOnTop(SDL_VideoDevice *_this, SDL_Window *window, bool on_top);
+extern SDL_FullscreenResult WIN_SetWindowFullscreen(SDL_VideoDevice *_this, SDL_Window *window, SDL_VideoDisplay *display, SDL_FullscreenOp fullscreen);
+extern void WIN_UpdateWindowICCProfile(SDL_Window *window, bool send_event);
+extern void *WIN_GetWindowICCProfile(SDL_VideoDevice *_this, SDL_Window *window, size_t *size);
+extern bool WIN_SetWindowMouseRect(SDL_VideoDevice *_this, SDL_Window *window);
+extern bool WIN_SetWindowMouseGrab(SDL_VideoDevice *_this, SDL_Window *window, bool grabbed);
+extern bool WIN_SetWindowKeyboardGrab(SDL_VideoDevice *_this, SDL_Window *window, bool grabbed);
+extern void WIN_DestroyWindow(SDL_VideoDevice *_this, SDL_Window *window);
+extern void WIN_OnWindowEnter(SDL_VideoDevice *_this, SDL_Window *window);
+extern void WIN_UpdateClipCursor(SDL_Window *window);
+extern void WIN_UnclipCursorForWindow(SDL_Window *window);
+extern bool WIN_SetWindowHitTest(SDL_Window *window, bool enabled);
+extern void WIN_AcceptDragAndDrop(SDL_Window *window, bool accept);
+extern bool WIN_FlashWindow(SDL_VideoDevice *_this, SDL_Window *window, SDL_FlashOperation operation);
+extern bool WIN_ApplyWindowProgress(SDL_VideoDevice *_this, SDL_Window *window);
+extern void WIN_UpdateDarkModeForHWND(HWND hwnd);
+extern bool WIN_SetWindowPositionInternal(SDL_Window *window, UINT flags, SDL_WindowRect rect_type);
+extern void WIN_ShowWindowSystemMenu(SDL_Window *window, int x, int y);
+extern bool WIN_SetWindowFocusable(SDL_VideoDevice *_this, SDL_Window *window, bool focusable);
+extern bool WIN_AdjustWindowRect(SDL_Window *window, int *x, int *y, int *width, int *height, SDL_WindowRect rect_type);
+extern bool WIN_AdjustWindowRectForHWND(HWND hwnd, LPRECT lpRect, UINT frame_dpi);
+extern bool WIN_SetWindowParent(SDL_VideoDevice *_this, SDL_Window *window, SDL_Window *parent);
+extern bool WIN_SetWindowModal(SDL_VideoDevice *_this, SDL_Window *window, bool modal);
+
+// Ends C function definitions when using C++
+#ifdef __cplusplus
+}
+#endif
+
+#endif // SDL_windowswindow_h_