text: /*
   * MACDRV windowing driver
   *
   * Copyright 1996 Alexandre Julliard
   * Copyright 1999 Patrik Stridvall
   * Copyright 2011, 2012, 2013 Ken Thomases for CodeWeavers Inc.
   *
   * This library is free software; you can redistribute it and/or
   * modify it under the terms of the GNU Lesser General Public
   * License as published by the Free Software Foundation; either
   * version 2.1 of the License, or (at your option) any later version.
   *
   * This library is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   * Lesser General Public License for more details.
   *
   * You should have received a copy of the GNU Lesser General Public
   * License along with this library; if not, write to the Free Software
   * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
   */
  
  #ifndef __WINE_MACDRV_H
  #define __WINE_MACDRV_H
  
  #ifndef __WINE_CONFIG_H
  # error You must include config.h to use this header
  #endif
  
  #include "macdrv_cocoa.h"
  #include "windef.h"
  #include "winbase.h"
  #include "wingdi.h"
  #include "wine/debug.h"
  #include "wine/gdi_driver.h"
  
  
  extern BOOL skip_single_buffer_flushes DECLSPEC_HIDDEN;
  extern BOOL allow_vsync DECLSPEC_HIDDEN;
  extern BOOL allow_set_gamma DECLSPEC_HIDDEN;
  extern BOOL allow_software_rendering DECLSPEC_HIDDEN;
  extern BOOL disable_window_decorations DECLSPEC_HIDDEN;
  extern HMODULE macdrv_module DECLSPEC_HIDDEN;
  
  
  extern const char* debugstr_cf(CFTypeRef t) DECLSPEC_HIDDEN;
  
  static inline CGRect cgrect_from_rect(RECT rect)
  {
      if (rect.left >= rect.right || rect.top >= rect.bottom)
          return CGRectMake(rect.left, rect.top, 0, 0);
      return CGRectMake(rect.left, rect.top, rect.right - rect.left, rect.bottom - rect.top);
  }
  
  static inline RECT rect_from_cgrect(CGRect cgrect)
  {
      static const RECT empty;
  
      if (!CGRectIsNull(cgrect))
      {
          RECT rect = { CGRectGetMinX(cgrect), CGRectGetMinY(cgrect),
                        CGRectGetMaxX(cgrect), CGRectGetMaxY(cgrect) };
          return rect;
      }
  
      return empty;
  }
  
  static inline const char *wine_dbgstr_cgrect(CGRect cgrect)
  {
      return wine_dbg_sprintf("(%g,%g)-(%g,%g)", CGRectGetMinX(cgrect), CGRectGetMinY(cgrect),
                              CGRectGetMaxX(cgrect), CGRectGetMaxY(cgrect));
  }
  
  extern const char* debugstr_cf(CFTypeRef t) DECLSPEC_HIDDEN;
  
  
  /**************************************************************************
   * Mac GDI driver
   */
  
  extern CGRect macdrv_get_desktop_rect(void) DECLSPEC_HIDDEN;
  extern void macdrv_reset_device_metrics(void) DECLSPEC_HIDDEN;
  extern BOOL macdrv_GetDeviceGammaRamp(PHYSDEV dev, LPVOID ramp) DECLSPEC_HIDDEN;
  extern BOOL macdrv_SetDeviceGammaRamp(PHYSDEV dev, LPVOID ramp) DECLSPEC_HIDDEN;
  
  
  /**************************************************************************
   * Mac USER driver
   */
  
  /* Mac driver private messages, must be in the range 0x80001000..0x80001fff */
  enum macdrv_window_messages
  {
      WM_MACDRV_SET_WIN_REGION = 0x80001000,
      WM_MACDRV_UPDATE_DESKTOP_RECT,
      WM_MACDRV_RESET_DEVICE_METRICS,
      WM_MACDRV_DISPLAYCHANGE,
      WM_MACDRV_ACTIVATE_ON_FOLLOWING_FOCUS,
  };
  
  struct macdrv_thread_data
  {
      macdrv_event_queue          queue;
      const macdrv_event         *current_event;
      macdrv_window               capture_window;
      CFDataRef                   keyboard_layout_uchr;
      CGEventSourceKeyboardType   keyboard_type;
      int                         iso_keyboard;
      CGEventFlags                last_modifiers;
      UInt32                      dead_key_state;
      HKL                         active_keyboard_layout;
      WORD                        keyc2vkey[128];
      WORD                        keyc2scan[128];
  };
  
  extern DWORD thread_data_tls_index DECLSPEC_HIDDEN;
  
  extern struct macdrv_thread_data *macdrv_init_thread_data(void) DECLSPEC_HIDDEN;
  
  static inline struct macdrv_thread_data *macdrv_thread_data(void)
  {
      return TlsGetValue(thread_data_tls_index);
  }
  
  
  /* macdrv private window data */
  struct macdrv_win_data
  {
      HWND                hwnd;                   /* hwnd that this private data belongs to */
      macdrv_window       cocoa_window;
      RECT                window_rect;            /* USER window rectangle relative to parent */
      RECT                whole_rect;             /* Mac window rectangle for the whole window relative to parent */
      RECT                client_rect;            /* client area relative to parent */
      int                 pixel_format;           /* pixel format for GL */
      macdrv_view         gl_view;                /* view for GL */
      RECT                gl_rect;                /* GL view rectangle relative to whole_rect */
      COLORREF            color_key;              /* color key for layered window; CLR_INVALID is not color keyed */
      unsigned int        on_screen : 1;          /* is window ordered in? (minimized or not) */
      unsigned int        shaped : 1;             /* is window using a custom region shape? */
      unsigned int        layered : 1;            /* is window layered and with valid attributes? */
      unsigned int        ulw_layered : 1;        /* has UpdateLayeredWindow() been called for window? */
      unsigned int        per_pixel_alpha : 1;    /* is window using per-pixel alpha? */
      unsigned int        minimized : 1;          /* is window minimized? */
      unsigned int        being_dragged : 1;      /* is window being dragged under Cocoa's control? */
      unsigned int        swap_interval : 1;      /* GL swap interval for window */
      struct window_surface *surface;
      struct window_surface *unminimized_surface;
  };
  
  extern struct macdrv_win_data *get_win_data(HWND hwnd) DECLSPEC_HIDDEN;
  extern void release_win_data(struct macdrv_win_data *data) DECLSPEC_HIDDEN;
  extern macdrv_window macdrv_get_cocoa_window(HWND hwnd, BOOL require_on_screen) DECLSPEC_HIDDEN;
  extern RGNDATA *get_region_data(HRGN hrgn, HDC hdc_lptodp) DECLSPEC_HIDDEN;
  extern void activate_on_following_focus(void) DECLSPEC_HIDDEN;
  extern struct window_surface *create_surface(macdrv_window window, const RECT *rect,
                                               struct window_surface *old_surface, BOOL use_alpha) DECLSPEC_HIDDEN;
  extern void set_window_surface(macdrv_window window, struct window_surface *window_surface) DECLSPEC_HIDDEN;
  extern void set_surface_use_alpha(struct window_surface *window_surface, BOOL use_alpha) DECLSPEC_HIDDEN;
  extern void surface_clip_to_visible_rect(struct window_surface *window_surface, const RECT *visible_rect) DECLSPEC_HIDDEN;
  
  extern void macdrv_handle_event(const macdrv_event *event) DECLSPEC_HIDDEN;
  
  extern void macdrv_window_close_requested(HWND hwnd) DECLSPEC_HIDDEN;
  extern void macdrv_window_frame_changed(HWND hwnd, const macdrv_event *event) DECLSPEC_HIDDEN;
  extern void macdrv_window_got_focus(HWND hwnd, const macdrv_event *event) DECLSPEC_HIDDEN;
  extern void macdrv_window_lost_focus(HWND hwnd, const macdrv_event *event) DECLSPEC_HIDDEN;
  extern void macdrv_app_deactivated(void) DECLSPEC_HIDDEN;
  extern void macdrv_app_quit_requested(const macdrv_event *event) DECLSPEC_HIDDEN;
  extern void macdrv_window_maximize_requested(HWND hwnd) DECLSPEC_HIDDEN;
  extern void macdrv_window_minimize_requested(HWND hwnd) DECLSPEC_HIDDEN;
  extern void macdrv_window_did_unminimize(HWND hwnd) DECLSPEC_HIDDEN;
  extern void macdrv_window_brought_forward(HWND hwnd) DECLSPEC_HIDDEN;
  extern void macdrv_window_resize_ended(HWND hwnd) DECLSPEC_HIDDEN;
  extern void macdrv_window_restore_requested(HWND hwnd, const macdrv_event *event) DECLSPEC_HIDDEN;
  extern void macdrv_window_drag_begin(HWND hwnd) DECLSPEC_HIDDEN;
  extern void macdrv_window_drag_end(HWND hwnd) DECLSPEC_HIDDEN;
  extern void macdrv_reassert_window_position(HWND hwnd) DECLSPEC_HIDDEN;
  extern BOOL query_resize_size(HWND hwnd, macdrv_query *query) DECLSPEC_HIDDEN;
  extern BOOL query_resize_start(HWND hwnd) DECLSPEC_HIDDEN;
  extern BOOL query_min_max_info(HWND hwnd) DECLSPEC_HIDDEN;
  
  extern void macdrv_mouse_button(HWND hwnd, const macdrv_event *event) DECLSPEC_HIDDEN;
  extern void macdrv_mouse_moved(HWND hwnd, const macdrv_event *event) DECLSPEC_HIDDEN;
  extern void macdrv_mouse_scroll(HWND hwnd, const macdrv_event *event) DECLSPEC_HIDDEN;
  extern void macdrv_release_capture(HWND hwnd, const macdrv_event *event) DECLSPEC_HIDDEN;
  extern void CDECL macdrv_SetCapture(HWND hwnd, UINT flags) DECLSPEC_HIDDEN;
  
  extern void macdrv_compute_keyboard_layout(struct macdrv_thread_data *thread_data) DECLSPEC_HIDDEN;
  extern void macdrv_keyboard_changed(const macdrv_event *event) DECLSPEC_HIDDEN;
  extern void macdrv_key_event(HWND hwnd, const macdrv_event *event) DECLSPEC_HIDDEN;
  extern void macdrv_hotkey_press(const macdrv_event *event) DECLSPEC_HIDDEN;
  extern HKL macdrv_get_hkl_from_source(TISInputSourceRef input_source) DECLSPEC_HIDDEN;
  
  extern void macdrv_displays_changed(const macdrv_event *event) DECLSPEC_HIDDEN;
  
  extern void macdrv_clipboard_process_attach(void) DECLSPEC_HIDDEN;
  extern BOOL query_pasteboard_data(HWND hwnd, CFStringRef type) DECLSPEC_HIDDEN;
  extern const char *debugstr_format(UINT id) DECLSPEC_HIDDEN;
  extern HANDLE macdrv_get_pasteboard_data(CFTypeRef pasteboard, UINT desired_format) DECLSPEC_HIDDEN;
  extern BOOL macdrv_pasteboard_has_format(CFTypeRef pasteboard, UINT desired_format) DECLSPEC_HIDDEN;
  extern CFArrayRef macdrv_copy_pasteboard_formats(CFTypeRef pasteboard) DECLSPEC_HIDDEN;
  
  extern BOOL query_drag_operation(macdrv_query* query) DECLSPEC_HIDDEN;
  extern BOOL query_drag_exited(macdrv_query* query) DECLSPEC_HIDDEN;
  extern BOOL query_drag_drop(macdrv_query* query) DECLSPEC_HIDDEN;
  
  extern struct opengl_funcs *macdrv_wine_get_wgl_driver(PHYSDEV dev, UINT version) DECLSPEC_HIDDEN;
  extern void sync_gl_view(struct macdrv_win_data *data) DECLSPEC_HIDDEN;
  extern void set_gl_view_parent(HWND hwnd, HWND parent) DECLSPEC_HIDDEN;
  
  extern CGImageRef create_cgimage_from_icon_bitmaps(HDC hdc, HANDLE icon, HBITMAP hbmColor,
                                                     unsigned char *color_bits, int color_size, HBITMAP hbmMask,
                                                     unsigned char *mask_bits, int mask_size, int width,
                                                     int height, int istep) DECLSPEC_HIDDEN;
  extern CGImageRef create_cgimage_from_icon(HANDLE icon, int width, int height) DECLSPEC_HIDDEN;
  extern CFArrayRef create_app_icon_images(void) DECLSPEC_HIDDEN;
  
  extern void macdrv_status_item_mouse_button(const macdrv_event *event) DECLSPEC_HIDDEN;
  extern void macdrv_status_item_mouse_move(const macdrv_event *event) DECLSPEC_HIDDEN;
  
  
  /**************************************************************************
   * Mac IME driver
   */
  
  extern BOOL macdrv_process_text_input(UINT vkey, UINT scan, UINT repeat, const BYTE *key_state,
                                        void *himc) DECLSPEC_HIDDEN;
  
  extern void macdrv_im_set_text(const macdrv_event *event) DECLSPEC_HIDDEN;
  extern BOOL query_ime_char_rect(macdrv_query* query) DECLSPEC_HIDDEN;
  
  #endif  /* __WINE_MACDRV_H */
  