dlls/winemac.drv/macdrv.h

   1 /*
   2  * MACDRV windowing driver
   3  *
   4  * Copyright 1996 Alexandre Julliard
   5  * Copyright 1999 Patrik Stridvall
   6  * Copyright 2011, 2012, 2013 Ken Thomases for CodeWeavers Inc.
   7  *
   8  * This library is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Lesser General Public
  10  * License as published by the Free Software Foundation; either
  11  * version 2.1 of the License, or (at your option) any later version.
  12  *
  13  * This library is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * Lesser General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU Lesser General Public
  19  * License along with this library; if not, write to the Free Software
  20  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  21  */
  22
  23 #ifndef __WINE_MACDRV_H
  24 #define __WINE_MACDRV_H
  25
  26 #ifndef __WINE_CONFIG_H
  27 # error You must include config.h to use this header
  28 #endif
  29
  30 #include "macdrv_cocoa.h"
  31
  32 #include "ntstatus.h"
  33 #define WIN32_NO_STATUS
  34 #include "windef.h"
  35 #include "winbase.h"
  36 #include "ntgdi.h"
  37 #include "wine/debug.h"
  38 #include "wine/gdi_driver.h"
  39 #include "unixlib.h"
  40
  41
  42 extern BOOL skip_single_buffer_flushes DECLSPEC_HIDDEN;
  43 extern BOOL allow_vsync DECLSPEC_HIDDEN;
  44 extern BOOL allow_set_gamma DECLSPEC_HIDDEN;
  45 extern BOOL allow_software_rendering DECLSPEC_HIDDEN;
  46 extern BOOL disable_window_decorations DECLSPEC_HIDDEN;
  47
  48 extern const char* debugstr_cf(CFTypeRef t) DECLSPEC_HIDDEN;
  49
  50 static inline CGRect cgrect_from_rect(RECT rect)
  51 {
  52     if (rect.left >= rect.right || rect.top >= rect.bottom)
  53         return CGRectMake(rect.left, rect.top, 0, 0);
  54     return CGRectMake(rect.left, rect.top, rect.right - rect.left, rect.bottom - rect.top);
  55 }
  56
  57 static inline RECT rect_from_cgrect(CGRect cgrect)
  58 {
  59     static const RECT empty;
  60
  61     if (!CGRectIsNull(cgrect))
  62     {
  63         RECT rect = { CGRectGetMinX(cgrect), CGRectGetMinY(cgrect),
  64                       CGRectGetMaxX(cgrect), CGRectGetMaxY(cgrect) };
  65         return rect;
  66     }
  67
  68     return empty;
  69 }
  70
  71 static inline const char *wine_dbgstr_cgrect(CGRect cgrect)
  72 {
  73     return wine_dbg_sprintf("(%g,%g)-(%g,%g)", CGRectGetMinX(cgrect), CGRectGetMinY(cgrect),
  74                             CGRectGetMaxX(cgrect), CGRectGetMaxY(cgrect));
  75 }
  76
  77 extern const char* debugstr_cf(CFTypeRef t) DECLSPEC_HIDDEN;
  78
  79
  80 /**************************************************************************
  81  * Mac GDI driver
  82  */
  83
  84 extern CGRect macdrv_get_desktop_rect(void) DECLSPEC_HIDDEN;
  85 extern void macdrv_reset_device_metrics(void) DECLSPEC_HIDDEN;
  86 extern BOOL macdrv_GetDeviceGammaRamp(PHYSDEV dev, LPVOID ramp) DECLSPEC_HIDDEN;
  87 extern BOOL macdrv_SetDeviceGammaRamp(PHYSDEV dev, LPVOID ramp) DECLSPEC_HIDDEN;
  88
  89
  90 /**************************************************************************
  91  * Mac USER driver
  92  */
  93
  94 /* Mac driver private messages, must be in the range 0x80001000..0x80001fff */
  95 enum macdrv_window_messages
  96 {
  97     WM_MACDRV_SET_WIN_REGION = 0x80001000,
  98     WM_MACDRV_RESET_DEVICE_METRICS,
  99     WM_MACDRV_DISPLAYCHANGE,
 100     WM_MACDRV_ACTIVATE_ON_FOLLOWING_FOCUS,
 101 };
 102
 103 struct macdrv_thread_data
 104 {
 105     macdrv_event_queue          queue;
 106     const macdrv_event         *current_event;
 107     macdrv_window               capture_window;
 108     CFDataRef                   keyboard_layout_uchr;
 109     CGEventSourceKeyboardType   keyboard_type;
 110     int                         iso_keyboard;
 111     CGEventFlags                last_modifiers;
 112     UInt32                      dead_key_state;
 113     HKL                         active_keyboard_layout;
 114     WORD                        keyc2vkey[128];
 115     WORD                        keyc2scan[128];
 116 };
 117
 118 extern struct macdrv_thread_data *macdrv_init_thread_data(void) DECLSPEC_HIDDEN;
 119
 120 static inline struct macdrv_thread_data *macdrv_thread_data(void)
 121 {
 122     return (struct macdrv_thread_data *)(UINT_PTR)NtUserGetThreadInfo()->driver_data;
 123 }
 124
 125
 126 extern BOOL macdrv_ActivateKeyboardLayout(HKL hkl, UINT flags) DECLSPEC_HIDDEN;
 127 extern void macdrv_Beep(void) DECLSPEC_HIDDEN;
 128 extern LONG macdrv_ChangeDisplaySettings(LPDEVMODEW displays, LPCWSTR primary_name, HWND hwnd, DWORD flags, LPVOID lpvoid) DECLSPEC_HIDDEN;
 129 extern BOOL macdrv_GetCurrentDisplaySettings(LPCWSTR name, BOOL is_primary, LPDEVMODEW devmode) DECLSPEC_HIDDEN;
 130 extern INT macdrv_GetDisplayDepth(LPCWSTR name, BOOL is_primary) DECLSPEC_HIDDEN;
 131 extern LRESULT macdrv_ClipboardWindowProc(HWND hwnd, UINT msg, WPARAM wp, LPARAM lp) DECLSPEC_HIDDEN;
 132 extern BOOL macdrv_UpdateDisplayDevices( const struct gdi_device_manager *device_manager,
 133                                          BOOL force, void *param ) DECLSPEC_HIDDEN;
 134 extern BOOL macdrv_GetDeviceGammaRamp(PHYSDEV dev, LPVOID ramp) DECLSPEC_HIDDEN;
 135 extern BOOL macdrv_SetDeviceGammaRamp(PHYSDEV dev, LPVOID ramp) DECLSPEC_HIDDEN;
 136 extern BOOL macdrv_ClipCursor(const RECT *clip, BOOL reset) DECLSPEC_HIDDEN;
 137 extern LRESULT macdrv_DesktopWindowProc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam) DECLSPEC_HIDDEN;
 138 extern void macdrv_DestroyWindow(HWND hwnd) DECLSPEC_HIDDEN;
 139 extern void macdrv_SetDesktopWindow(HWND hwnd) DECLSPEC_HIDDEN;
 140 extern void macdrv_SetFocus(HWND hwnd) DECLSPEC_HIDDEN;
 141 extern void macdrv_SetLayeredWindowAttributes(HWND hwnd, COLORREF key, BYTE alpha,
 142                                               DWORD flags) DECLSPEC_HIDDEN;
 143 extern void macdrv_SetParent(HWND hwnd, HWND parent, HWND old_parent) DECLSPEC_HIDDEN;
 144 extern void macdrv_SetWindowRgn(HWND hwnd, HRGN hrgn, BOOL redraw) DECLSPEC_HIDDEN;
 145 extern void macdrv_SetWindowStyle(HWND hwnd, INT offset, STYLESTRUCT *style) DECLSPEC_HIDDEN;
 146 extern void macdrv_SetWindowText(HWND hwnd, LPCWSTR text) DECLSPEC_HIDDEN;
 147 extern UINT macdrv_ShowWindow(HWND hwnd, INT cmd, RECT *rect, UINT swp) DECLSPEC_HIDDEN;
 148 extern LRESULT macdrv_SysCommand(HWND hwnd, WPARAM wparam, LPARAM lparam) DECLSPEC_HIDDEN;
 149 extern BOOL macdrv_UpdateLayeredWindow(HWND hwnd, const UPDATELAYEREDWINDOWINFO *info,
 150                                        const RECT *window_rect) DECLSPEC_HIDDEN;
 151 extern LRESULT macdrv_WindowMessage(HWND hwnd, UINT msg, WPARAM wp, LPARAM lp) DECLSPEC_HIDDEN;
 152 extern BOOL macdrv_WindowPosChanging(HWND hwnd, HWND insert_after, UINT swp_flags,
 153                                      const RECT *window_rect, const RECT *client_rect,
 154                                      RECT *visible_rect, struct window_surface **surface) DECLSPEC_HIDDEN;
 155 extern void macdrv_WindowPosChanged(HWND hwnd, HWND insert_after, UINT swp_flags,
 156                                     const RECT *window_rect, const RECT *client_rect,
 157                                     const RECT *visible_rect, const RECT *valid_rects,
 158                                     struct window_surface *surface) DECLSPEC_HIDDEN;
 159 extern void macdrv_DestroyCursorIcon(HCURSOR cursor) DECLSPEC_HIDDEN;
 160 extern BOOL macdrv_GetCursorPos(LPPOINT pos) DECLSPEC_HIDDEN;
 161 extern void macdrv_SetCapture(HWND hwnd, UINT flags) DECLSPEC_HIDDEN;
 162 extern void macdrv_SetCursor(HWND hwnd, HCURSOR cursor) DECLSPEC_HIDDEN;
 163 extern BOOL macdrv_SetCursorPos(INT x, INT y) DECLSPEC_HIDDEN;
 164 extern BOOL macdrv_RegisterHotKey(HWND hwnd, UINT mod_flags, UINT vkey) DECLSPEC_HIDDEN;
 165 extern void macdrv_UnregisterHotKey(HWND hwnd, UINT modifiers, UINT vkey) DECLSPEC_HIDDEN;
 166 extern SHORT macdrv_VkKeyScanEx(WCHAR wChar, HKL hkl) DECLSPEC_HIDDEN;
 167 extern UINT macdrv_ImeProcessKey(HIMC himc, UINT wparam, UINT lparam, const BYTE *state) DECLSPEC_HIDDEN;
 168 extern UINT macdrv_ImeToAsciiEx(UINT vkey, UINT vsc, const BYTE *state, COMPOSITIONSTRING *compstr, HIMC himc) DECLSPEC_HIDDEN;
 169 extern UINT macdrv_MapVirtualKeyEx(UINT wCode, UINT wMapType, HKL hkl) DECLSPEC_HIDDEN;
 170 extern INT macdrv_ToUnicodeEx(UINT virtKey, UINT scanCode, const BYTE *lpKeyState,
 171                               LPWSTR bufW, int bufW_size, UINT flags, HKL hkl) DECLSPEC_HIDDEN;
 172 extern UINT macdrv_GetKeyboardLayoutList(INT size, HKL *list) DECLSPEC_HIDDEN;
 173 extern INT macdrv_GetKeyNameText(LONG lparam, LPWSTR buffer, INT size) DECLSPEC_HIDDEN;
 174 extern void macdrv_NotifyIMEStatus( HWND hwnd, UINT status ) DECLSPEC_HIDDEN;
 175 extern BOOL macdrv_SystemParametersInfo(UINT action, UINT int_param, void *ptr_param,
 176                                         UINT flags) DECLSPEC_HIDDEN;
 177 extern BOOL macdrv_ProcessEvents(DWORD mask) DECLSPEC_HIDDEN;
 178 extern void macdrv_ThreadDetach(void) DECLSPEC_HIDDEN;
 179
 180
 181 /* macdrv private window data */
 182 struct macdrv_win_data
 183 {
 184     HWND                hwnd;                   /* hwnd that this private data belongs to */
 185     macdrv_window       cocoa_window;
 186     macdrv_view         cocoa_view;
 187     macdrv_view         client_cocoa_view;
 188     RECT                window_rect;            /* USER window rectangle relative to parent */
 189     RECT                whole_rect;             /* Mac window rectangle for the whole window relative to parent */
 190     RECT                client_rect;            /* client area relative to parent */
 191     int                 pixel_format;           /* pixel format for GL */
 192     COLORREF            color_key;              /* color key for layered window; CLR_INVALID is not color keyed */
 193     HANDLE              drag_event;             /* event to signal that Cocoa-driven window dragging has ended */
 194     unsigned int        on_screen : 1;          /* is window ordered in? (minimized or not) */
 195     unsigned int        shaped : 1;             /* is window using a custom region shape? */
 196     unsigned int        layered : 1;            /* is window layered and with valid attributes? */
 197     unsigned int        ulw_layered : 1;        /* has UpdateLayeredWindow() been called for window? */
 198     unsigned int        per_pixel_alpha : 1;    /* is window using per-pixel alpha? */
 199     unsigned int        minimized : 1;          /* is window minimized? */
 200     unsigned int        swap_interval : 1;      /* GL swap interval for window */
 201     struct window_surface *surface;
 202     struct window_surface *unminimized_surface;
 203 };
 204
 205 extern struct macdrv_win_data *get_win_data(HWND hwnd) DECLSPEC_HIDDEN;
 206 extern void release_win_data(struct macdrv_win_data *data) DECLSPEC_HIDDEN;
 207 extern void init_win_context(void) DECLSPEC_HIDDEN;
 208 extern macdrv_window macdrv_get_cocoa_window(HWND hwnd, BOOL require_on_screen) DECLSPEC_HIDDEN;
 209 extern RGNDATA *get_region_data(HRGN hrgn, HDC hdc_lptodp) DECLSPEC_HIDDEN;
 210 extern void activate_on_following_focus(void) DECLSPEC_HIDDEN;
 211 extern struct window_surface *create_surface(macdrv_window window, const RECT *rect,
 212                                              struct window_surface *old_surface, BOOL use_alpha) DECLSPEC_HIDDEN;
 213 extern void set_window_surface(macdrv_window window, struct window_surface *window_surface) DECLSPEC_HIDDEN;
 214 extern void set_surface_use_alpha(struct window_surface *window_surface, BOOL use_alpha) DECLSPEC_HIDDEN;
 215 extern void surface_clip_to_visible_rect(struct window_surface *window_surface, const RECT *visible_rect) DECLSPEC_HIDDEN;
 216
 217 extern void macdrv_handle_event(const macdrv_event *event) DECLSPEC_HIDDEN;
 218
 219 extern void macdrv_window_close_requested(HWND hwnd) DECLSPEC_HIDDEN;
 220 extern void macdrv_window_frame_changed(HWND hwnd, const macdrv_event *event) DECLSPEC_HIDDEN;
 221 extern void macdrv_window_got_focus(HWND hwnd, const macdrv_event *event) DECLSPEC_HIDDEN;
 222 extern void macdrv_window_lost_focus(HWND hwnd, const macdrv_event *event) DECLSPEC_HIDDEN;
 223 extern void macdrv_app_activated(void) DECLSPEC_HIDDEN;
 224 extern void macdrv_app_deactivated(void) DECLSPEC_HIDDEN;
 225 extern void macdrv_app_quit_requested(const macdrv_event *event) DECLSPEC_HIDDEN;
 226 extern void macdrv_window_maximize_requested(HWND hwnd) DECLSPEC_HIDDEN;
 227 extern void macdrv_window_minimize_requested(HWND hwnd) DECLSPEC_HIDDEN;
 228 extern void macdrv_window_did_minimize(HWND hwnd) DECLSPEC_HIDDEN;
 229 extern void macdrv_window_did_unminimize(HWND hwnd) DECLSPEC_HIDDEN;
 230 extern void macdrv_window_brought_forward(HWND hwnd) DECLSPEC_HIDDEN;
 231 extern void macdrv_window_resize_ended(HWND hwnd) DECLSPEC_HIDDEN;
 232 extern void macdrv_window_restore_requested(HWND hwnd, const macdrv_event *event) DECLSPEC_HIDDEN;
 233 extern void macdrv_window_drag_begin(HWND hwnd, const macdrv_event *event) DECLSPEC_HIDDEN;
 234 extern void macdrv_window_drag_end(HWND hwnd) DECLSPEC_HIDDEN;
 235 extern void macdrv_reassert_window_position(HWND hwnd) DECLSPEC_HIDDEN;
 236 extern BOOL query_resize_size(HWND hwnd, macdrv_query *query) DECLSPEC_HIDDEN;
 237 extern BOOL query_resize_start(HWND hwnd) DECLSPEC_HIDDEN;
 238 extern BOOL query_min_max_info(HWND hwnd) DECLSPEC_HIDDEN;
 239
 240 extern void macdrv_mouse_button(HWND hwnd, const macdrv_event *event) DECLSPEC_HIDDEN;
 241 extern void macdrv_mouse_moved(HWND hwnd, const macdrv_event *event) DECLSPEC_HIDDEN;
 242 extern void macdrv_mouse_scroll(HWND hwnd, const macdrv_event *event) DECLSPEC_HIDDEN;
 243 extern void macdrv_release_capture(HWND hwnd, const macdrv_event *event) DECLSPEC_HIDDEN;
 244 extern void macdrv_SetCapture(HWND hwnd, UINT flags) DECLSPEC_HIDDEN;
 245
 246 extern void macdrv_compute_keyboard_layout(struct macdrv_thread_data *thread_data) DECLSPEC_HIDDEN;
 247 extern void macdrv_keyboard_changed(const macdrv_event *event) DECLSPEC_HIDDEN;
 248 extern void macdrv_key_event(HWND hwnd, const macdrv_event *event) DECLSPEC_HIDDEN;
 249 extern void macdrv_hotkey_press(const macdrv_event *event) DECLSPEC_HIDDEN;
 250 extern HKL macdrv_get_hkl_from_source(TISInputSourceRef input_source) DECLSPEC_HIDDEN;
 251
 252 extern void macdrv_displays_changed(const macdrv_event *event) DECLSPEC_HIDDEN;
 253
 254 extern void macdrv_UpdateClipboard(void) DECLSPEC_HIDDEN;
 255 extern BOOL query_pasteboard_data(HWND hwnd, CFStringRef type) DECLSPEC_HIDDEN;
 256 extern void macdrv_lost_pasteboard_ownership(HWND hwnd) DECLSPEC_HIDDEN;
 257
 258 extern struct opengl_funcs *macdrv_wine_get_wgl_driver(UINT version) DECLSPEC_HIDDEN;
 259 extern const struct vulkan_funcs *macdrv_wine_get_vulkan_driver(UINT version) DECLSPEC_HIDDEN;
 260 extern void sync_gl_view(struct macdrv_win_data* data, const RECT* old_whole_rect, const RECT* old_client_rect) DECLSPEC_HIDDEN;
 261
 262 extern CGImageRef create_cgimage_from_icon_bitmaps(HDC hdc, HANDLE icon, HBITMAP hbmColor,
 263                                                    unsigned char *color_bits, int color_size, HBITMAP hbmMask,
 264                                                    unsigned char *mask_bits, int mask_size, int width,
 265                                                    int height, int istep) DECLSPEC_HIDDEN;
 266 extern CGImageRef create_cgimage_from_icon(HANDLE icon, int width, int height) DECLSPEC_HIDDEN;
 267 extern CFArrayRef create_app_icon_images(void) DECLSPEC_HIDDEN;
 268
 269 extern void macdrv_status_item_mouse_button(const macdrv_event *event) DECLSPEC_HIDDEN;
 270 extern void macdrv_status_item_mouse_move(const macdrv_event *event) DECLSPEC_HIDDEN;
 271
 272 extern void check_retina_status(void) DECLSPEC_HIDDEN;
 273 extern void macdrv_init_display_devices(BOOL force) DECLSPEC_HIDDEN;
 274 extern void macdrv_resize_desktop(void) DECLSPEC_HIDDEN;
 275 extern void init_user_driver(void) DECLSPEC_HIDDEN;
 276
 277 /* unixlib interface */
 278
 279 extern NTSTATUS macdrv_dnd_get_data(void *arg) DECLSPEC_HIDDEN;
 280 extern NTSTATUS macdrv_dnd_get_formats(void *arg) DECLSPEC_HIDDEN;
 281 extern NTSTATUS macdrv_dnd_have_format(void *arg) DECLSPEC_HIDDEN;
 282 extern NTSTATUS macdrv_dnd_release(void *arg) DECLSPEC_HIDDEN;
 283 extern NTSTATUS macdrv_dnd_retain(void *arg) DECLSPEC_HIDDEN;
 284 extern NTSTATUS macdrv_notify_icon(void *arg) DECLSPEC_HIDDEN;
 285
 286 extern NTSTATUS macdrv_client_func(enum macdrv_client_funcs func, const void *params,
 287                                    ULONG size) DECLSPEC_HIDDEN;
 288
 289 /* user helpers */
 290
 291 static inline LRESULT send_message(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
 292 {
 293     return NtUserMessageCall(hwnd, msg, wparam, lparam, NULL, NtUserSendMessage, FALSE);
 294 }
 295
 296 static inline LRESULT send_message_timeout(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam,
 297                                            UINT flags, UINT timeout, PDWORD_PTR res_ptr)
 298 {
 299     struct send_message_timeout_params params = { .flags = flags, .timeout = timeout };
 300     LRESULT res = NtUserMessageCall(hwnd, msg, wparam, lparam, &params,
 301                                     NtUserSendMessageTimeout, FALSE);
 302     if (res_ptr) *res_ptr = params.result;
 303     return res;
 304 }
 305
 306 static inline HWND get_active_window(void)
 307 {
 308     GUITHREADINFO info;
 309     info.cbSize = sizeof(info);
 310     return NtUserGetGUIThreadInfo(GetCurrentThreadId(), &info) ? info.hwndActive : 0;
 311 }
 312
 313 static inline HWND get_capture(void)
 314 {
 315     GUITHREADINFO info;
 316     info.cbSize = sizeof(info);
 317     return NtUserGetGUIThreadInfo(GetCurrentThreadId(), &info) ? info.hwndCapture : 0;
 318 }
 319
 320 static inline HWND get_focus(void)
 321 {
 322     GUITHREADINFO info;
 323     info.cbSize = sizeof(info);
 324     return NtUserGetGUIThreadInfo(GetCurrentThreadId(), &info) ? info.hwndFocus : 0;
 325 }
 326
 327 static inline BOOL intersect_rect( RECT *dst, const RECT *src1, const RECT *src2 )
 328 {
 329     dst->left   = max(src1->left, src2->left);
 330     dst->top    = max(src1->top, src2->top);
 331     dst->right  = min(src1->right, src2->right);
 332     dst->bottom = min(src1->bottom, src2->bottom);
 333     return !IsRectEmpty( dst );
 334 }
 335
 336 /* registry helpers */
 337
 338 extern HKEY open_hkcu_key( const char *name ) DECLSPEC_HIDDEN;
 339 extern ULONG query_reg_value(HKEY hkey, const WCHAR *name, KEY_VALUE_PARTIAL_INFORMATION *info,
 340                              ULONG size) DECLSPEC_HIDDEN;
 341 extern HKEY reg_create_ascii_key(HKEY root, const char *name, DWORD options,
 342                                  DWORD *disposition) DECLSPEC_HIDDEN;
 343 extern HKEY reg_create_key(HKEY root, const WCHAR *name, ULONG name_len,
 344                            DWORD options, DWORD *disposition) DECLSPEC_HIDDEN;
 345 extern BOOL reg_delete_tree(HKEY parent, const WCHAR *name, ULONG name_len) DECLSPEC_HIDDEN;
 346 extern HKEY reg_open_key(HKEY root, const WCHAR *name, ULONG name_len) DECLSPEC_HIDDEN;
 347
 348 /* string helpers */
 349
 350 static inline void ascii_to_unicode(WCHAR *dst, const char *src, size_t len)
 351 {
 352     while (len--) *dst++ = (unsigned char)*src++;
 353 }
 354
 355 static inline UINT asciiz_to_unicode(WCHAR *dst, const char *src)
 356 {
 357     WCHAR *p = dst;
 358     while ((*p++ = *src++));
 359     return (p - dst) * sizeof(WCHAR);
 360 }
 361
 362 #endif  /* __WINE_MACDRV_H */