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;
  43 extern BOOL allow_vsync;
  44 extern BOOL allow_set_gamma;
  45 extern BOOL allow_software_rendering;
  46 extern BOOL disable_window_decorations;
  47
  48 extern const char* debugstr_cf(CFTypeRef t);
  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);
  78
  79
  80 /**************************************************************************
  81  * Mac GDI driver
  82  */
  83
  84 extern CGRect macdrv_get_desktop_rect(void);
  85 extern void macdrv_reset_device_metrics(void);
  86 extern BOOL macdrv_GetDeviceGammaRamp(PHYSDEV dev, LPVOID ramp);
  87 extern BOOL macdrv_SetDeviceGammaRamp(PHYSDEV dev, LPVOID ramp);
  88
  89
  90 /**************************************************************************
  91  * Mac USER driver
  92  */
  93
  94 /* Mac driver private messages */
  95 enum macdrv_window_messages
  96 {
  97     WM_MACDRV_SET_WIN_REGION = WM_WINE_FIRST_DRIVER_MSG,
  98     WM_MACDRV_ACTIVATE_ON_FOLLOWING_FOCUS,
  99 };
 100
 101 struct macdrv_thread_data
 102 {
 103     macdrv_event_queue          queue;
 104     const macdrv_event         *current_event;
 105     macdrv_window               capture_window;
 106     CFDataRef                   keyboard_layout_uchr;
 107     CGEventSourceKeyboardType   keyboard_type;
 108     int                         iso_keyboard;
 109     CGEventFlags                last_modifiers;
 110     UInt32                      dead_key_state;
 111     HKL                         active_keyboard_layout;
 112     WORD                        keyc2vkey[128];
 113     WORD                        keyc2scan[128];
 114 };
 115
 116 extern struct macdrv_thread_data *macdrv_init_thread_data(void);
 117
 118 static inline struct macdrv_thread_data *macdrv_thread_data(void)
 119 {
 120     return (struct macdrv_thread_data *)(UINT_PTR)NtUserGetThreadInfo()->driver_data;
 121 }
 122
 123
 124 extern BOOL macdrv_ActivateKeyboardLayout(HKL hkl, UINT flags);
 125 extern void macdrv_Beep(void);
 126 extern LONG macdrv_ChangeDisplaySettings(LPDEVMODEW displays, LPCWSTR primary_name, HWND hwnd, DWORD flags, LPVOID lpvoid);
 127 extern BOOL macdrv_GetCurrentDisplaySettings(LPCWSTR name, BOOL is_primary, LPDEVMODEW devmode);
 128 extern INT macdrv_GetDisplayDepth(LPCWSTR name, BOOL is_primary);
 129 extern LRESULT macdrv_ClipboardWindowProc(HWND hwnd, UINT msg, WPARAM wp, LPARAM lp);
 130 extern UINT macdrv_UpdateDisplayDevices(const struct gdi_device_manager *device_manager, void *param);
 131 extern BOOL macdrv_GetDeviceGammaRamp(PHYSDEV dev, LPVOID ramp);
 132 extern BOOL macdrv_SetDeviceGammaRamp(PHYSDEV dev, LPVOID ramp);
 133 extern BOOL macdrv_ClipCursor(const RECT *clip, BOOL reset);
 134 extern LRESULT macdrv_NotifyIcon(HWND hwnd, UINT msg, NOTIFYICONDATAW *data);
 135 extern void macdrv_CleanupIcons(HWND hwnd);
 136 extern LRESULT macdrv_DesktopWindowProc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam);
 137 extern void macdrv_DestroyWindow(HWND hwnd);
 138 extern void macdrv_SetDesktopWindow(HWND hwnd);
 139 extern void macdrv_SetFocus(HWND hwnd);
 140 extern void macdrv_SetLayeredWindowAttributes(HWND hwnd, COLORREF key, BYTE alpha,
 141                                               DWORD flags);
 142 extern void macdrv_SetParent(HWND hwnd, HWND parent, HWND old_parent);
 143 extern void macdrv_SetWindowRgn(HWND hwnd, HRGN hrgn, BOOL redraw);
 144 extern void macdrv_SetWindowStyle(HWND hwnd, INT offset, STYLESTRUCT *style);
 145 extern void macdrv_SetWindowText(HWND hwnd, LPCWSTR text);
 146 extern UINT macdrv_ShowWindow(HWND hwnd, INT cmd, RECT *rect, UINT swp);
 147 extern LRESULT macdrv_SysCommand(HWND hwnd, WPARAM wparam, LPARAM lparam);
 148 extern BOOL macdrv_CreateLayeredWindow(HWND hwnd, const RECT *window_rect, COLORREF color_key,
 149                                        struct window_surface **surface);
 150 extern void macdrv_UpdateLayeredWindow(HWND hwnd, const RECT *window_rect, COLORREF color_key,
 151                                        BYTE alpha, UINT flags);
 152 extern LRESULT macdrv_WindowMessage(HWND hwnd, UINT msg, WPARAM wp, LPARAM lp);
 153 extern BOOL macdrv_WindowPosChanging(HWND hwnd, UINT swp_flags, BOOL shaped, const RECT *window_rect,
 154                                      const RECT *client_rect, RECT *visible_rect);
 155 extern BOOL macdrv_CreateWindowSurface(HWND hwnd, const RECT *surface_rect, struct window_surface **surface);
 156 extern void macdrv_WindowPosChanged(HWND hwnd, HWND insert_after, UINT swp_flags,
 157                                     const RECT *window_rect, const RECT *client_rect,
 158                                     const RECT *visible_rect, const RECT *valid_rects,
 159                                     struct window_surface *surface);
 160 extern void macdrv_DestroyCursorIcon(HCURSOR cursor);
 161 extern BOOL macdrv_GetCursorPos(LPPOINT pos);
 162 extern void macdrv_SetCapture(HWND hwnd, UINT flags);
 163 extern void macdrv_SetCursor(HWND hwnd, HCURSOR cursor);
 164 extern BOOL macdrv_SetCursorPos(INT x, INT y);
 165 extern BOOL macdrv_RegisterHotKey(HWND hwnd, UINT mod_flags, UINT vkey);
 166 extern void macdrv_UnregisterHotKey(HWND hwnd, UINT modifiers, UINT vkey);
 167 extern SHORT macdrv_VkKeyScanEx(WCHAR wChar, HKL hkl);
 168 extern UINT macdrv_ImeProcessKey(HIMC himc, UINT wparam, UINT lparam, const BYTE *state);
 169 extern UINT macdrv_MapVirtualKeyEx(UINT wCode, UINT wMapType, HKL hkl);
 170 extern INT macdrv_ToUnicodeEx(UINT virtKey, UINT scanCode, const BYTE *lpKeyState,
 171                               LPWSTR bufW, int bufW_size, UINT flags, HKL hkl);
 172 extern UINT macdrv_GetKeyboardLayoutList(INT size, HKL *list);
 173 extern INT macdrv_GetKeyNameText(LONG lparam, LPWSTR buffer, INT size);
 174 extern void macdrv_NotifyIMEStatus( HWND hwnd, UINT status );
 175 extern BOOL macdrv_SystemParametersInfo(UINT action, UINT int_param, void *ptr_param,
 176                                         UINT flags);
 177 extern BOOL macdrv_ProcessEvents(DWORD mask);
 178 extern void macdrv_ThreadDetach(void);
 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);
 206 extern void release_win_data(struct macdrv_win_data *data);
 207 extern void init_win_context(void);
 208 extern macdrv_window macdrv_get_cocoa_window(HWND hwnd, BOOL require_on_screen);
 209 extern RGNDATA *get_region_data(HRGN hrgn, HDC hdc_lptodp);
 210 extern void activate_on_following_focus(void);
 211
 212 extern void macdrv_handle_event(const macdrv_event *event);
 213
 214 extern void macdrv_window_close_requested(HWND hwnd);
 215 extern void macdrv_window_frame_changed(HWND hwnd, const macdrv_event *event);
 216 extern void macdrv_window_got_focus(HWND hwnd, const macdrv_event *event);
 217 extern void macdrv_window_lost_focus(HWND hwnd, const macdrv_event *event);
 218 extern void macdrv_app_activated(void);
 219 extern void macdrv_app_deactivated(void);
 220 extern void macdrv_app_quit_requested(const macdrv_event *event);
 221 extern void macdrv_window_maximize_requested(HWND hwnd);
 222 extern void macdrv_window_minimize_requested(HWND hwnd);
 223 extern void macdrv_window_did_minimize(HWND hwnd);
 224 extern void macdrv_window_did_unminimize(HWND hwnd);
 225 extern void macdrv_window_brought_forward(HWND hwnd);
 226 extern void macdrv_window_resize_ended(HWND hwnd);
 227 extern void macdrv_window_restore_requested(HWND hwnd, const macdrv_event *event);
 228 extern void macdrv_window_drag_begin(HWND hwnd, const macdrv_event *event);
 229 extern void macdrv_window_drag_end(HWND hwnd);
 230 extern void macdrv_reassert_window_position(HWND hwnd);
 231 extern BOOL query_resize_size(HWND hwnd, macdrv_query *query);
 232 extern BOOL query_resize_start(HWND hwnd);
 233 extern BOOL query_min_max_info(HWND hwnd);
 234
 235 extern void macdrv_mouse_button(HWND hwnd, const macdrv_event *event);
 236 extern void macdrv_mouse_moved(HWND hwnd, const macdrv_event *event);
 237 extern void macdrv_mouse_scroll(HWND hwnd, const macdrv_event *event);
 238 extern void macdrv_release_capture(HWND hwnd, const macdrv_event *event);
 239 extern void macdrv_SetCapture(HWND hwnd, UINT flags);
 240
 241 extern void macdrv_compute_keyboard_layout(struct macdrv_thread_data *thread_data);
 242 extern void macdrv_keyboard_changed(const macdrv_event *event);
 243 extern void macdrv_key_event(HWND hwnd, const macdrv_event *event);
 244 extern void macdrv_hotkey_press(const macdrv_event *event);
 245 extern HKL macdrv_get_hkl_from_source(TISInputSourceRef input_source);
 246
 247 extern void macdrv_displays_changed(const macdrv_event *event);
 248
 249 extern void macdrv_UpdateClipboard(void);
 250 extern BOOL query_pasteboard_data(HWND hwnd, CFStringRef type);
 251 extern void macdrv_lost_pasteboard_ownership(HWND hwnd);
 252
 253 extern struct opengl_funcs *macdrv_wine_get_wgl_driver(UINT version);
 254 extern UINT macdrv_VulkanInit(UINT version, void *vulkan_handle, const struct vulkan_driver_funcs **driver_funcs);
 255 extern void sync_gl_view(struct macdrv_win_data* data, const RECT* old_whole_rect, const RECT* old_client_rect);
 256
 257 extern CGImageRef create_cgimage_from_icon_bitmaps(HDC hdc, HANDLE icon, HBITMAP hbmColor,
 258                                                    unsigned char *color_bits, int color_size, HBITMAP hbmMask,
 259                                                    unsigned char *mask_bits, int mask_size, int width,
 260                                                    int height, int istep);
 261 extern CGImageRef create_cgimage_from_icon(HANDLE icon, int width, int height);
 262 extern CFArrayRef create_app_icon_images(void);
 263
 264 extern void macdrv_status_item_mouse_button(const macdrv_event *event);
 265 extern void macdrv_status_item_mouse_move(const macdrv_event *event);
 266
 267 extern void check_retina_status(void);
 268 extern void init_user_driver(void);
 269
 270 /* unixlib interface */
 271
 272 extern NTSTATUS macdrv_dnd_get_data(void *arg);
 273 extern NTSTATUS macdrv_dnd_get_formats(void *arg);
 274 extern NTSTATUS macdrv_dnd_have_format(void *arg);
 275 extern NTSTATUS macdrv_dnd_release(void *arg);
 276 extern NTSTATUS macdrv_dnd_retain(void *arg);
 277
 278 extern NTSTATUS macdrv_client_func(enum macdrv_client_funcs func, const void *params,
 279                                    ULONG size);
 280
 281 /* user helpers */
 282
 283 static inline LRESULT send_message(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam)
 284 {
 285     return NtUserMessageCall(hwnd, msg, wparam, lparam, NULL, NtUserSendMessage, FALSE);
 286 }
 287
 288 static inline LRESULT send_message_timeout(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam,
 289                                            UINT flags, UINT timeout, PDWORD_PTR res_ptr)
 290 {
 291     struct send_message_timeout_params params = { .flags = flags, .timeout = timeout };
 292     LRESULT res = NtUserMessageCall(hwnd, msg, wparam, lparam, &params,
 293                                     NtUserSendMessageTimeout, FALSE);
 294     if (res_ptr) *res_ptr = params.result;
 295     return res;
 296 }
 297
 298 static inline HWND get_active_window(void)
 299 {
 300     GUITHREADINFO info;
 301     info.cbSize = sizeof(info);
 302     return NtUserGetGUIThreadInfo(GetCurrentThreadId(), &info) ? info.hwndActive : 0;
 303 }
 304
 305 static inline HWND get_capture(void)
 306 {
 307     GUITHREADINFO info;
 308     info.cbSize = sizeof(info);
 309     return NtUserGetGUIThreadInfo(GetCurrentThreadId(), &info) ? info.hwndCapture : 0;
 310 }
 311
 312 static inline HWND get_focus(void)
 313 {
 314     GUITHREADINFO info;
 315     info.cbSize = sizeof(info);
 316     return NtUserGetGUIThreadInfo(GetCurrentThreadId(), &info) ? info.hwndFocus : 0;
 317 }
 318
 319 static inline BOOL intersect_rect( RECT *dst, const RECT *src1, const RECT *src2 )
 320 {
 321     dst->left   = max(src1->left, src2->left);
 322     dst->top    = max(src1->top, src2->top);
 323     dst->right  = min(src1->right, src2->right);
 324     dst->bottom = min(src1->bottom, src2->bottom);
 325     return !IsRectEmpty( dst );
 326 }
 327
 328 /* registry helpers */
 329
 330 extern HKEY open_hkcu_key( const char *name );
 331 extern ULONG query_reg_value(HKEY hkey, const WCHAR *name, KEY_VALUE_PARTIAL_INFORMATION *info,
 332                              ULONG size);
 333 extern HKEY reg_create_ascii_key(HKEY root, const char *name, DWORD options,
 334                                  DWORD *disposition);
 335 extern HKEY reg_create_key(HKEY root, const WCHAR *name, ULONG name_len,
 336                            DWORD options, DWORD *disposition);
 337 extern BOOL reg_delete_tree(HKEY parent, const WCHAR *name, ULONG name_len);
 338 extern HKEY reg_open_key(HKEY root, const WCHAR *name, ULONG name_len);
 339
 340 /* string helpers */
 341
 342 static inline void ascii_to_unicode(WCHAR *dst, const char *src, size_t len)
 343 {
 344     while (len--) *dst++ = (unsigned char)*src++;
 345 }
 346
 347 static inline UINT asciiz_to_unicode(WCHAR *dst, const char *src)
 348 {
 349     WCHAR *p = dst;
 350     while ((*p++ = *src++));
 351     return (p - dst) * sizeof(WCHAR);
 352 }
 353
 354 #endif  /* __WINE_MACDRV_H */