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 typedef struct macdrv_opaque_window* macdrv_window;
 103 typedef struct macdrv_opaque_event_queue* macdrv_event_queue;
 104 struct macdrv_event;
 105
 106 struct macdrv_display {
 107     CGDirectDisplayID displayID;
 108     CGRect frame;
 109     CGRect work_frame;
 110 };
 111
 112
 113 /* main */
 114 extern int macdrv_err_on;
 115
 116 extern int macdrv_start_cocoa_app(unsigned long long tickcount) DECLSPEC_HIDDEN;
 117 extern void macdrv_window_rejected_focus(const struct macdrv_event *event) DECLSPEC_HIDDEN;
 118 extern void macdrv_beep(void) DECLSPEC_HIDDEN;
 119
 120
 121 /* cursor */
 122 extern void macdrv_set_cursor(CFStringRef name, CFArrayRef frames) DECLSPEC_HIDDEN;
 123 extern int macdrv_get_cursor_position(CGPoint *pos) DECLSPEC_HIDDEN;
 124 extern int macdrv_set_cursor_position(CGPoint pos) DECLSPEC_HIDDEN;
 125 extern int macdrv_clip_cursor(CGRect rect) DECLSPEC_HIDDEN;
 126
 127
 128 /* display */
 129 extern int macdrv_get_displays(struct macdrv_display** displays, int* count) DECLSPEC_HIDDEN;
 130 extern void macdrv_free_displays(struct macdrv_display* displays) DECLSPEC_HIDDEN;
 131 extern int macdrv_set_display_mode(const struct macdrv_display* display,
 132                                    CGDisplayModeRef display_mode) DECLSPEC_HIDDEN;
 133
 134
 135 /* event */
 136 enum {
 137     APP_DEACTIVATED,
 138     DISPLAYS_CHANGED,
 139     KEY_PRESS,
 140     KEY_RELEASE,
 141     KEYBOARD_CHANGED,
 142     MOUSE_BUTTON,
 143     MOUSE_MOVED,
 144     MOUSE_MOVED_ABSOLUTE,
 145     MOUSE_SCROLL,
 146     WINDOW_CLOSE_REQUESTED,
 147     WINDOW_DID_MINIMIZE,
 148     WINDOW_DID_UNMINIMIZE,
 149     WINDOW_FRAME_CHANGED,
 150     WINDOW_GOT_FOCUS,
 151     WINDOW_LOST_FOCUS,
 152     NUM_EVENT_TYPES
 153 };
 154
 155 typedef uint32_t macdrv_event_mask;
 156
 157 typedef struct macdrv_event {
 158     int                 type;
 159     macdrv_window       window;
 160     union {
 161         struct {
 162             int activating;
 163         }                                           displays_changed;
 164         struct {
 165             CGKeyCode                   keycode;
 166             CGEventFlags                modifiers;
 167             unsigned long               time_ms;
 168         }                                           key;
 169         struct {
 170             CFDataRef                   uchr;
 171             CGEventSourceKeyboardType   keyboard_type;
 172             int                         iso_keyboard;
 173         }                                           keyboard_changed;
 174         struct {
 175             int             button;
 176             int             pressed;
 177             int             x;
 178             int             y;
 179             unsigned long   time_ms;
 180         }                                           mouse_button;
 181         struct {
 182             int             x;
 183             int             y;
 184             unsigned long   time_ms;
 185         }                                           mouse_moved;
 186         struct {
 187             int             x_scroll;
 188             int             y_scroll;
 189             int             x;
 190             int             y;
 191             unsigned long   time_ms;
 192         }                                           mouse_scroll;
 193         struct {
 194             CGRect frame;
 195         }                                           window_frame_changed;
 196         struct {
 197             unsigned long   serial;
 198             void           *tried_windows;
 199         }                                           window_got_focus;
 200     };
 201 } macdrv_event;
 202
 203 static inline macdrv_event_mask event_mask_for_type(int type)
 204 {
 205     return ((macdrv_event_mask)1 << type);
 206 }
 207
 208 extern macdrv_event_queue macdrv_create_event_queue(void) DECLSPEC_HIDDEN;
 209 extern void macdrv_destroy_event_queue(macdrv_event_queue queue) DECLSPEC_HIDDEN;
 210 extern int macdrv_get_event_queue_fd(macdrv_event_queue queue) DECLSPEC_HIDDEN;
 211
 212 extern int macdrv_get_event_from_queue(macdrv_event_queue queue,
 213         macdrv_event_mask mask, macdrv_event *event) DECLSPEC_HIDDEN;
 214 extern void macdrv_cleanup_event(macdrv_event *event) DECLSPEC_HIDDEN;
 215
 216
 217 /* window */
 218 struct macdrv_window_features {
 219     unsigned int    title_bar:1;
 220     unsigned int    close_button:1;
 221     unsigned int    minimize_button:1;
 222     unsigned int    resizable:1;
 223     unsigned int    utility:1;
 224     unsigned int    shadow:1;
 225 };
 226
 227 struct macdrv_window_state {
 228     unsigned int    disabled:1;
 229     unsigned int    no_activate:1;
 230     unsigned int    floating:1;
 231     unsigned int    excluded_by_expose:1;
 232     unsigned int    excluded_by_cycle:1;
 233     unsigned int    minimized:1;
 234 };
 235
 236 extern macdrv_window macdrv_create_cocoa_window(const struct macdrv_window_features* wf,
 237         CGRect frame, void* hwnd, macdrv_event_queue queue) DECLSPEC_HIDDEN;
 238 extern void macdrv_destroy_cocoa_window(macdrv_window w) DECLSPEC_HIDDEN;
 239 extern void* macdrv_get_window_hwnd(macdrv_window w) DECLSPEC_HIDDEN;
 240 extern void macdrv_set_cocoa_window_features(macdrv_window w,
 241         const struct macdrv_window_features* wf) DECLSPEC_HIDDEN;
 242 extern void macdrv_set_cocoa_window_state(macdrv_window w,
 243         const struct macdrv_window_state* state) DECLSPEC_HIDDEN;
 244 extern void macdrv_set_cocoa_window_title(macdrv_window w, const UniChar* title,
 245         size_t length) DECLSPEC_HIDDEN;
 246 extern int macdrv_order_cocoa_window(macdrv_window w, macdrv_window prev,
 247         macdrv_window next) DECLSPEC_HIDDEN;
 248 extern void macdrv_hide_cocoa_window(macdrv_window w) DECLSPEC_HIDDEN;
 249 extern int macdrv_set_cocoa_window_frame(macdrv_window w, const CGRect* new_frame) DECLSPEC_HIDDEN;
 250 extern void macdrv_get_cocoa_window_frame(macdrv_window w, CGRect* out_frame) DECLSPEC_HIDDEN;
 251 extern void macdrv_set_cocoa_parent_window(macdrv_window w, macdrv_window parent) DECLSPEC_HIDDEN;
 252 extern void macdrv_set_window_surface(macdrv_window w, void *surface, pthread_mutex_t *mutex) DECLSPEC_HIDDEN;
 253 extern CGImageRef create_surface_image(void *window_surface, CGRect *rect, int copy_data) DECLSPEC_HIDDEN;
 254 extern int get_surface_region_rects(void *window_surface, const CGRect **rects, int *count) DECLSPEC_HIDDEN;
 255 extern void macdrv_window_needs_display(macdrv_window w, CGRect rect) DECLSPEC_HIDDEN;
 256 extern void macdrv_set_window_shape(macdrv_window w, const CGRect *rects, int count) DECLSPEC_HIDDEN;
 257 extern void macdrv_set_window_alpha(macdrv_window w, CGFloat alpha) DECLSPEC_HIDDEN;
 258 extern void macdrv_set_window_color_key(macdrv_window w, CGFloat keyRed, CGFloat keyGreen,
 259                                         CGFloat keyBlue) DECLSPEC_HIDDEN;
 260 extern void macdrv_clear_window_color_key(macdrv_window w) DECLSPEC_HIDDEN;
 261 extern void macdrv_window_use_per_pixel_alpha(macdrv_window w, int use_per_pixel_alpha) DECLSPEC_HIDDEN;
 262 extern void macdrv_give_cocoa_window_focus(macdrv_window w) DECLSPEC_HIDDEN;
 263
 264
 265 /* keyboard */
 266 extern CFDataRef macdrv_copy_keyboard_layout(CGEventSourceKeyboardType* keyboard_type, int* is_iso) DECLSPEC_HIDDEN;
 267
 268 #endif  /* __WINE_MACDRV_COCOA_H */