dlls/winemac.drv/macdrv_cocoa.h

   1 /*
   2  * MACDRV Cocoa interface declarations
   3  *
   4  * Copyright 2011, 2012, 2013 Ken Thomases for CodeWeavers Inc.
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 /* This header serves as a C interface between the Wine parts of MACDRV
  22  * and the Objective-C parts.  It should restrict itself to C and the C-based
  23  * Mac APIs, avoiding both Wine and Objective-C/Cocoa features, so that it can
  24  * be included by both sides without contaminating either.
  25  */
  26
  27 #ifndef __WINE_MACDRV_COCOA_H
  28 #define __WINE_MACDRV_COCOA_H
  29
  30
  31 #define GetCurrentProcess MacGetCurrentProcess
  32 #define GetCurrentThread MacGetCurrentThread
  33 #define LoadResource MacLoadResource
  34 #define AnimatePalette MacAnimatePalette
  35 #define EqualRgn MacEqualRgn
  36 #define FillRgn MacFillRgn
  37 #define FrameRgn MacFrameRgn
  38 #define GetPixel MacGetPixel
  39 #define InvertRgn MacInvertRgn
  40 #define LineTo MacLineTo
  41 #define OffsetRgn MacOffsetRgn
  42 #define PaintRgn MacPaintRgn
  43 #define Polygon MacPolygon
  44 #define ResizePalette MacResizePalette
  45 #define SetRectRgn MacSetRectRgn
  46 #define EqualRect MacEqualRect
  47 #define FillRect MacFillRect
  48 #define FrameRect MacFrameRect
  49 #define GetCursor MacGetCursor
  50 #define InvertRect MacInvertRect
  51 #define OffsetRect MacOffsetRect
  52 #define PtInRect MacPtInRect
  53 #define SetCursor MacSetCursor
  54 #define SetRect MacSetRect
  55 #define ShowCursor MacShowCursor
  56 #define UnionRect MacUnionRect
  57
  58 #include <ApplicationServices/ApplicationServices.h>
  59
  60 #undef GetCurrentProcess
  61 #undef GetCurrentThread
  62 #undef LoadResource
  63 #undef AnimatePalette
  64 #undef EqualRgn
  65 #undef FillRgn
  66 #undef FrameRgn
  67 #undef GetPixel
  68 #undef InvertRgn
  69 #undef LineTo
  70 #undef OffsetRgn
  71 #undef PaintRgn
  72 #undef Polygon
  73 #undef ResizePalette
  74 #undef SetRectRgn
  75 #undef EqualRect
  76 #undef FillRect
  77 #undef FrameRect
  78 #undef GetCursor
  79 #undef InvertRect
  80 #undef OffsetRect
  81 #undef PtInRect
  82 #undef SetCursor
  83 #undef SetRect
  84 #undef ShowCursor
  85 #undef UnionRect
  86 #undef DPRINTF
  87
  88 #include <pthread.h>
  89
  90
  91 #ifndef DECLSPEC_HIDDEN
  92 # if defined(_MSC_VER) || defined(__MINGW32__) || defined(__CYGWIN__)
  93 #  define DECLSPEC_HIDDEN
  94 # elif defined(__GNUC__) && ((__GNUC__ > 3) || ((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)))
  95 #  define DECLSPEC_HIDDEN __attribute__((visibility ("hidden")))
  96 # else
  97 #  define DECLSPEC_HIDDEN
  98 # endif
  99 #endif
 100
 101
 102 #include "macdrv_res.h"
 103
 104
 105 /* Must match the values of Cocoa's NSDragOperation enum. */
 106 enum {
 107     DRAG_OP_NONE    = 0,
 108     DRAG_OP_COPY    = 1,
 109     DRAG_OP_LINK    = 2,
 110     DRAG_OP_GENERIC = 4,
 111     DRAG_OP_PRIVATE = 8,
 112     DRAG_OP_MOVE    = 16,
 113     DRAG_OP_DELETE  = 32,
 114     DRAG_OP_EVERY   = UINT32_MAX
 115 };
 116
 117 enum {
 118     TOPMOST_FLOAT_INACTIVE_NONE,
 119     TOPMOST_FLOAT_INACTIVE_NONFULLSCREEN,
 120     TOPMOST_FLOAT_INACTIVE_ALL,
 121 };
 122
 123 enum {
 124     GL_SURFACE_IN_FRONT_OPAQUE,
 125     GL_SURFACE_IN_FRONT_TRANSPARENT,
 126     GL_SURFACE_BEHIND,
 127 };
 128
 129 enum {
 130     MACDRV_HOTKEY_SUCCESS,
 131     MACDRV_HOTKEY_ALREADY_REGISTERED,
 132     MACDRV_HOTKEY_FAILURE,
 133 };
 134
 135 typedef struct __TISInputSource *TISInputSourceRef;
 136
 137 typedef struct macdrv_opaque_window* macdrv_window;
 138 typedef struct macdrv_opaque_event_queue* macdrv_event_queue;
 139 typedef struct macdrv_opaque_view* macdrv_view;
 140 typedef struct macdrv_opaque_opengl_context* macdrv_opengl_context;
 141 typedef struct macdrv_opaque_status_item* macdrv_status_item;
 142 struct macdrv_event;
 143 struct macdrv_query;
 144
 145 struct macdrv_display {
 146     CGDirectDisplayID displayID;
 147     CGRect frame;
 148     CGRect work_frame;
 149 };
 150
 151
 152 /* main */
 153 extern int macdrv_err_on;
 154 extern int topmost_float_inactive DECLSPEC_HIDDEN;
 155 extern int capture_displays_for_fullscreen DECLSPEC_HIDDEN;
 156 extern int left_option_is_alt DECLSPEC_HIDDEN;
 157 extern int right_option_is_alt DECLSPEC_HIDDEN;
 158 extern int allow_immovable_windows DECLSPEC_HIDDEN;
 159 extern int cursor_clipping_locks_windows DECLSPEC_HIDDEN;
 160 extern int use_precise_scrolling DECLSPEC_HIDDEN;
 161 extern int gl_surface_mode DECLSPEC_HIDDEN;
 162 extern CFDictionaryRef localized_strings DECLSPEC_HIDDEN;
 163 extern int retina_enabled DECLSPEC_HIDDEN;  /* Whether Retina mode is enabled via registry setting. */
 164 extern int retina_on DECLSPEC_HIDDEN;       /* Whether Retina mode is currently active (enabled and display is in default mode). */
 165
 166 static inline CGRect cgrect_mac_from_win(CGRect rect)
 167 {
 168     if (retina_on)
 169     {
 170         rect.origin.x /= 2;
 171         rect.origin.y /= 2;
 172         rect.size.width /= 2;
 173         rect.size.height /= 2;
 174     }
 175
 176     return rect;
 177 }
 178
 179 static inline CGRect cgrect_win_from_mac(CGRect rect)
 180 {
 181     if (retina_on)
 182     {
 183         rect.origin.x *= 2;
 184         rect.origin.y *= 2;
 185         rect.size.width *= 2;
 186         rect.size.height *= 2;
 187     }
 188
 189     return rect;
 190 }
 191
 192 static inline CGSize cgsize_mac_from_win(CGSize size)
 193 {
 194     if (retina_on)
 195     {
 196         size.width /= 2;
 197         size.height /= 2;
 198     }
 199
 200     return size;
 201 }
 202
 203 static inline CGSize cgsize_win_from_mac(CGSize size)
 204 {
 205     if (retina_on)
 206     {
 207         size.width *= 2;
 208         size.height *= 2;
 209     }
 210
 211     return size;
 212 }
 213
 214 static inline CGPoint cgpoint_mac_from_win(CGPoint point)
 215 {
 216     if (retina_on)
 217     {
 218         point.x /= 2;
 219         point.y /= 2;
 220     }
 221
 222     return point;
 223 }
 224
 225 static inline CGPoint cgpoint_win_from_mac(CGPoint point)
 226 {
 227     if (retina_on)
 228     {
 229         point.x *= 2;
 230         point.y *= 2;
 231     }
 232
 233     return point;
 234 }
 235
 236 extern int macdrv_start_cocoa_app(unsigned long long tickcount) DECLSPEC_HIDDEN;
 237 extern void macdrv_window_rejected_focus(const struct macdrv_event *event) DECLSPEC_HIDDEN;
 238 extern void macdrv_beep(void) DECLSPEC_HIDDEN;
 239 extern void macdrv_set_application_icon(CFArrayRef images) DECLSPEC_HIDDEN;
 240 extern void macdrv_quit_reply(int reply) DECLSPEC_HIDDEN;
 241 extern int macdrv_using_input_method(void) DECLSPEC_HIDDEN;
 242 extern void macdrv_set_mouse_capture_window(macdrv_window window) DECLSPEC_HIDDEN;
 243 extern void macdrv_set_cocoa_retina_mode(int new_mode) DECLSPEC_HIDDEN;
 244
 245
 246 /* cursor */
 247 extern void macdrv_set_cursor(CFStringRef name, CFArrayRef frames) DECLSPEC_HIDDEN;
 248 extern int macdrv_get_cursor_position(CGPoint *pos) DECLSPEC_HIDDEN;
 249 extern int macdrv_set_cursor_position(CGPoint pos) DECLSPEC_HIDDEN;
 250 extern int macdrv_clip_cursor(CGRect rect) DECLSPEC_HIDDEN;
 251
 252
 253 /* display */
 254 extern int macdrv_get_displays(struct macdrv_display** displays, int* count) DECLSPEC_HIDDEN;
 255 extern void macdrv_free_displays(struct macdrv_display* displays) DECLSPEC_HIDDEN;
 256 extern int macdrv_set_display_mode(const struct macdrv_display* display,
 257                                    CGDisplayModeRef display_mode) DECLSPEC_HIDDEN;
 258
 259
 260 /* event */
 261 enum {
 262     APP_DEACTIVATED,
 263     APP_QUIT_REQUESTED,
 264     DISPLAYS_CHANGED,
 265     HOTKEY_PRESS,
 266     IM_SET_TEXT,
 267     KEY_PRESS,
 268     KEY_RELEASE,
 269     KEYBOARD_CHANGED,
 270     MOUSE_BUTTON,
 271     MOUSE_MOVED,
 272     MOUSE_MOVED_ABSOLUTE,
 273     MOUSE_SCROLL,
 274     QUERY_EVENT,
 275     QUERY_EVENT_NO_PREEMPT_WAIT,
 276     REASSERT_WINDOW_POSITION,
 277     RELEASE_CAPTURE,
 278     SENT_TEXT_INPUT,
 279     STATUS_ITEM_MOUSE_BUTTON,
 280     STATUS_ITEM_MOUSE_MOVE,
 281     WINDOW_BROUGHT_FORWARD,
 282     WINDOW_CLOSE_REQUESTED,
 283     WINDOW_DID_UNMINIMIZE,
 284     WINDOW_DRAG_BEGIN,
 285     WINDOW_DRAG_END,
 286     WINDOW_FRAME_CHANGED,
 287     WINDOW_GOT_FOCUS,
 288     WINDOW_LOST_FOCUS,
 289     WINDOW_MAXIMIZE_REQUESTED,
 290     WINDOW_MINIMIZE_REQUESTED,
 291     WINDOW_RESIZE_ENDED,
 292     WINDOW_RESTORE_REQUESTED,
 293     NUM_EVENT_TYPES
 294 };
 295
 296 enum {
 297     QUIT_REASON_NONE,
 298     QUIT_REASON_LOGOUT,
 299     QUIT_REASON_RESTART,
 300     QUIT_REASON_SHUTDOWN,
 301 };
 302
 303 typedef uint32_t macdrv_event_mask;
 304
 305 typedef struct macdrv_event {
 306     int                 refs;
 307     int                 deliver;
 308     int                 type;
 309     macdrv_window       window;
 310     union {
 311         struct {
 312             int reason;
 313         }                                           app_quit_requested;
 314         struct {
 315             int activating;
 316         }                                           displays_changed;
 317         struct {
 318             unsigned int    vkey;
 319             unsigned int    mod_flags;
 320             unsigned int    keycode;
 321             unsigned long   time_ms;
 322         }                                           hotkey_press;
 323         struct {
 324             void           *data;
 325             CFStringRef     text;       /* new text or NULL if just completing existing text */
 326             unsigned int    cursor_pos;
 327             unsigned int    complete;   /* is completing text? */
 328         }                                           im_set_text;
 329         struct {
 330             CGKeyCode                   keycode;
 331             CGEventFlags                modifiers;
 332             unsigned long               time_ms;
 333         }                                           key;
 334         struct {
 335             CFDataRef                   uchr;
 336             CGEventSourceKeyboardType   keyboard_type;
 337             int                         iso_keyboard;
 338             TISInputSourceRef           input_source;
 339         }                                           keyboard_changed;
 340         struct {
 341             int             button;
 342             int             pressed;
 343             int             x;
 344             int             y;
 345             unsigned long   time_ms;
 346         }                                           mouse_button;
 347         struct {
 348             int             x;
 349             int             y;
 350             int             drag;
 351             unsigned long   time_ms;
 352         }                                           mouse_moved;
 353         struct {
 354             int             x_scroll;
 355             int             y_scroll;
 356             int             x;
 357             int             y;
 358             unsigned long   time_ms;
 359         }                                           mouse_scroll;
 360         struct {
 361             struct macdrv_query *query;
 362         }                                           query_event;
 363         struct {
 364             int handled;
 365             int *done;
 366         }                                           sent_text_input;
 367         struct {
 368             macdrv_status_item  item;
 369             int                 button;
 370             int                 down;
 371             int                 count;
 372         }                                           status_item_mouse_button;
 373         struct {
 374             macdrv_status_item  item;
 375         }                                           status_item_mouse_move;
 376         struct {
 377             CGRect  frame;
 378             int     fullscreen;
 379             int     in_resize;
 380         }                                           window_frame_changed;
 381         struct {
 382             unsigned long   serial;
 383             void           *tried_windows;
 384         }                                           window_got_focus;
 385         struct {
 386             int     keep_frame;
 387             CGRect  frame;
 388         }                                           window_restore_requested;
 389     };
 390 } macdrv_event;
 391
 392 enum {
 393     QUERY_DRAG_DROP,
 394     QUERY_DRAG_EXITED,
 395     QUERY_DRAG_OPERATION,
 396     QUERY_IME_CHAR_RECT,
 397     QUERY_PASTEBOARD_DATA,
 398     QUERY_RESIZE_SIZE,
 399     QUERY_RESIZE_START,
 400     QUERY_MIN_MAX_INFO,
 401     NUM_QUERY_TYPES
 402 };
 403
 404 typedef struct macdrv_query {
 405     int                 refs;
 406     int                 type;
 407     macdrv_window       window;
 408     int                 status;
 409     int                 done;
 410     union {
 411         struct {
 412             int                 x;
 413             int                 y;
 414             uint32_t            op;
 415             CFTypeRef           pasteboard;
 416         }                                           drag_drop;
 417         struct {
 418             int                 x;
 419             int                 y;
 420             uint32_t            offered_ops;
 421             uint32_t            accepted_op;
 422             CFTypeRef           pasteboard;
 423         }                                           drag_operation;
 424         struct {
 425             void   *data;
 426             CFRange range;
 427             CGRect  rect;
 428         }                                           ime_char_rect;
 429         struct {
 430             CFStringRef type;
 431         }                                           pasteboard_data;
 432         struct {
 433             CGRect          rect;
 434             unsigned int    from_left : 1;
 435             unsigned int    from_top : 1;
 436         }                                           resize_size;
 437     };
 438 } macdrv_query;
 439
 440 static inline macdrv_event_mask event_mask_for_type(int type)
 441 {
 442     return ((macdrv_event_mask)1 << type);
 443 }
 444
 445 typedef void (*macdrv_event_handler)(const macdrv_event *event);
 446
 447 extern macdrv_event_queue macdrv_create_event_queue(macdrv_event_handler handler) DECLSPEC_HIDDEN;
 448 extern void macdrv_destroy_event_queue(macdrv_event_queue queue) DECLSPEC_HIDDEN;
 449 extern int macdrv_get_event_queue_fd(macdrv_event_queue queue) DECLSPEC_HIDDEN;
 450
 451 extern int macdrv_copy_event_from_queue(macdrv_event_queue queue,
 452         macdrv_event_mask mask, macdrv_event **event) DECLSPEC_HIDDEN;
 453 extern void macdrv_release_event(macdrv_event *event) DECLSPEC_HIDDEN;
 454
 455 extern macdrv_query* macdrv_create_query(void) DECLSPEC_HIDDEN;
 456 extern macdrv_query* macdrv_retain_query(macdrv_query *query) DECLSPEC_HIDDEN;
 457 extern void macdrv_release_query(macdrv_query *query) DECLSPEC_HIDDEN;
 458 extern void macdrv_set_query_done(macdrv_query *query) DECLSPEC_HIDDEN;
 459 extern int macdrv_register_hot_key(macdrv_event_queue q, unsigned int vkey, unsigned int mod_flags,
 460                                    unsigned int keycode, unsigned int modifiers) DECLSPEC_HIDDEN;
 461 extern void macdrv_unregister_hot_key(macdrv_event_queue q, unsigned int vkey, unsigned int mod_flags) DECLSPEC_HIDDEN;
 462
 463
 464 /* window */
 465 struct macdrv_window_features {
 466     unsigned int    title_bar:1;
 467     unsigned int    close_button:1;
 468     unsigned int    minimize_button:1;
 469     unsigned int    resizable:1;
 470     unsigned int    maximize_button:1;
 471     unsigned int    utility:1;
 472     unsigned int    shadow:1;
 473 };
 474
 475 struct macdrv_window_state {
 476     unsigned int    disabled:1;
 477     unsigned int    no_activate:1;
 478     unsigned int    floating:1;
 479     unsigned int    excluded_by_expose:1;
 480     unsigned int    excluded_by_cycle:1;
 481     unsigned int    minimized:1;
 482     unsigned int    minimized_valid:1;
 483     unsigned int    maximized:1;
 484 };
 485
 486 extern macdrv_window macdrv_create_cocoa_window(const struct macdrv_window_features* wf,
 487         CGRect frame, void* hwnd, macdrv_event_queue queue) DECLSPEC_HIDDEN;
 488 extern void macdrv_destroy_cocoa_window(macdrv_window w) DECLSPEC_HIDDEN;
 489 extern void* macdrv_get_window_hwnd(macdrv_window w) DECLSPEC_HIDDEN;
 490 extern void macdrv_set_cocoa_window_features(macdrv_window w,
 491         const struct macdrv_window_features* wf) DECLSPEC_HIDDEN;
 492 extern void macdrv_set_cocoa_window_state(macdrv_window w,
 493         const struct macdrv_window_state* state) DECLSPEC_HIDDEN;
 494 extern void macdrv_set_cocoa_window_title(macdrv_window w, const UniChar* title,
 495         size_t length) DECLSPEC_HIDDEN;
 496 extern void macdrv_order_cocoa_window(macdrv_window w, macdrv_window prev,
 497         macdrv_window next, int activate) DECLSPEC_HIDDEN;
 498 extern void macdrv_hide_cocoa_window(macdrv_window w) DECLSPEC_HIDDEN;
 499 extern void macdrv_set_cocoa_window_frame(macdrv_window w, const CGRect* new_frame) DECLSPEC_HIDDEN;
 500 extern void macdrv_get_cocoa_window_frame(macdrv_window w, CGRect* out_frame) DECLSPEC_HIDDEN;
 501 extern void macdrv_set_cocoa_parent_window(macdrv_window w, macdrv_window parent) DECLSPEC_HIDDEN;
 502 extern void macdrv_set_window_surface(macdrv_window w, void *surface, pthread_mutex_t *mutex) DECLSPEC_HIDDEN;
 503 extern CGImageRef create_surface_image(void *window_surface, CGRect *rect, int copy_data) DECLSPEC_HIDDEN;
 504 extern int get_surface_blit_rects(void *window_surface, const CGRect **rects, int *count) DECLSPEC_HIDDEN;
 505 extern void macdrv_window_needs_display(macdrv_window w, CGRect rect) DECLSPEC_HIDDEN;
 506 extern void macdrv_set_window_shape(macdrv_window w, const CGRect *rects, int count) DECLSPEC_HIDDEN;
 507 extern void macdrv_set_window_alpha(macdrv_window w, CGFloat alpha) DECLSPEC_HIDDEN;
 508 extern void macdrv_set_window_color_key(macdrv_window w, CGFloat keyRed, CGFloat keyGreen,
 509                                         CGFloat keyBlue) DECLSPEC_HIDDEN;
 510 extern void macdrv_clear_window_color_key(macdrv_window w) DECLSPEC_HIDDEN;
 511 extern void macdrv_window_use_per_pixel_alpha(macdrv_window w, int use_per_pixel_alpha) DECLSPEC_HIDDEN;
 512 extern void macdrv_give_cocoa_window_focus(macdrv_window w, int activate) DECLSPEC_HIDDEN;
 513 extern void macdrv_set_window_min_max_sizes(macdrv_window w, CGSize min_size, CGSize max_size) DECLSPEC_HIDDEN;
 514 extern macdrv_view macdrv_create_view(CGRect rect) DECLSPEC_HIDDEN;
 515 extern void macdrv_dispose_view(macdrv_view v) DECLSPEC_HIDDEN;
 516 extern void macdrv_set_view_frame(macdrv_view v, CGRect rect) DECLSPEC_HIDDEN;
 517 extern void macdrv_set_view_superview(macdrv_view v, macdrv_view s, macdrv_window w, macdrv_view p, macdrv_view n) DECLSPEC_HIDDEN;
 518 extern void macdrv_set_view_hidden(macdrv_view v, int hidden) DECLSPEC_HIDDEN;
 519 extern void macdrv_add_view_opengl_context(macdrv_view v, macdrv_opengl_context c) DECLSPEC_HIDDEN;
 520 extern void macdrv_remove_view_opengl_context(macdrv_view v, macdrv_opengl_context c) DECLSPEC_HIDDEN;
 521 extern int macdrv_get_view_backing_size(macdrv_view v, int backing_size[2]) DECLSPEC_HIDDEN;
 522 extern void macdrv_set_view_backing_size(macdrv_view v, const int backing_size[2]) DECLSPEC_HIDDEN;
 523 extern uint32_t macdrv_window_background_color(void) DECLSPEC_HIDDEN;
 524 extern void macdrv_send_text_input_event(int pressed, unsigned int flags, int repeat, int keyc,
 525                                          void* data, int* done) DECLSPEC_HIDDEN;
 526
 527
 528 /* keyboard */
 529 extern void macdrv_get_input_source_info(CFDataRef* uchr,CGEventSourceKeyboardType* keyboard_type, int* is_iso,
 530                                          TISInputSourceRef* input_source) DECLSPEC_HIDDEN;
 531 extern CFArrayRef macdrv_create_input_source_list(void) DECLSPEC_HIDDEN;
 532 extern int macdrv_select_input_source(TISInputSourceRef input_source) DECLSPEC_HIDDEN;
 533 extern const CFStringRef macdrv_input_source_input_key DECLSPEC_HIDDEN;
 534 extern const CFStringRef macdrv_input_source_type_key DECLSPEC_HIDDEN;
 535 extern const CFStringRef macdrv_input_source_lang_key DECLSPEC_HIDDEN;
 536 extern int macdrv_layout_list_needs_update DECLSPEC_HIDDEN;
 537
 538
 539 /* clipboard */
 540 extern CFArrayRef macdrv_copy_pasteboard_types(CFTypeRef pasteboard) DECLSPEC_HIDDEN;
 541 extern CFDataRef macdrv_copy_pasteboard_data(CFTypeRef pasteboard, CFStringRef type) DECLSPEC_HIDDEN;
 542 extern int macdrv_is_pasteboard_owner(void) DECLSPEC_HIDDEN;
 543 extern void macdrv_clear_pasteboard(void) DECLSPEC_HIDDEN;
 544 extern int macdrv_set_pasteboard_data(CFStringRef type, CFDataRef data, macdrv_window w) DECLSPEC_HIDDEN;
 545
 546
 547 /* opengl */
 548 extern macdrv_opengl_context macdrv_create_opengl_context(void* cglctx) DECLSPEC_HIDDEN;
 549 extern void macdrv_dispose_opengl_context(macdrv_opengl_context c) DECLSPEC_HIDDEN;
 550 extern void macdrv_make_context_current(macdrv_opengl_context c, macdrv_view v, CGRect r) DECLSPEC_HIDDEN;
 551 extern void macdrv_update_opengl_context(macdrv_opengl_context c) DECLSPEC_HIDDEN;
 552 extern void macdrv_flush_opengl_context(macdrv_opengl_context c) DECLSPEC_HIDDEN;
 553
 554
 555 /* systray / status item */
 556 extern macdrv_status_item macdrv_create_status_item(macdrv_event_queue q) DECLSPEC_HIDDEN;
 557 extern void macdrv_destroy_status_item(macdrv_status_item s) DECLSPEC_HIDDEN;
 558 extern void macdrv_set_status_item_image(macdrv_status_item s, CGImageRef cgimage) DECLSPEC_HIDDEN;
 559 extern void macdrv_set_status_item_tooltip(macdrv_status_item s, CFStringRef cftip) DECLSPEC_HIDDEN;
 560
 561 #endif  /* __WINE_MACDRV_COCOA_H */