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
 119
 120 /* display */
 121 extern int macdrv_get_displays(struct macdrv_display** displays, int* count) DECLSPEC_HIDDEN;
 122 extern void macdrv_free_displays(struct macdrv_display* displays) DECLSPEC_HIDDEN;
 123
 124
 125 /* event */
 126 enum {
 127     APP_DEACTIVATED,
 128     MOUSE_BUTTON,
 129     WINDOW_CLOSE_REQUESTED,
 130     WINDOW_FRAME_CHANGED,
 131     WINDOW_GOT_FOCUS,
 132     WINDOW_LOST_FOCUS,
 133     NUM_EVENT_TYPES
 134 };
 135
 136 typedef uint32_t macdrv_event_mask;
 137
 138 typedef struct macdrv_event {
 139     int                 type;
 140     macdrv_window       window;
 141     union {
 142         struct {
 143             int             button;
 144             int             pressed;
 145             int             x;
 146             int             y;
 147             unsigned long   time_ms;
 148         }                                           mouse_button;
 149         struct {
 150             CGRect frame;
 151         }                                           window_frame_changed;
 152         struct {
 153             unsigned long   serial;
 154             void           *tried_windows;
 155         }                                           window_got_focus;
 156     };
 157 } macdrv_event;
 158
 159 static inline macdrv_event_mask event_mask_for_type(int type)
 160 {
 161     return ((macdrv_event_mask)1 << type);
 162 }
 163
 164 extern macdrv_event_queue macdrv_create_event_queue(void) DECLSPEC_HIDDEN;
 165 extern void macdrv_destroy_event_queue(macdrv_event_queue queue) DECLSPEC_HIDDEN;
 166 extern int macdrv_get_event_queue_fd(macdrv_event_queue queue) DECLSPEC_HIDDEN;
 167
 168 extern int macdrv_get_event_from_queue(macdrv_event_queue queue,
 169         macdrv_event_mask mask, macdrv_event *event) DECLSPEC_HIDDEN;
 170 extern void macdrv_cleanup_event(macdrv_event *event) DECLSPEC_HIDDEN;
 171
 172
 173 /* window */
 174 struct macdrv_window_features {
 175     unsigned int    title_bar:1;
 176     unsigned int    close_button:1;
 177     unsigned int    minimize_button:1;
 178     unsigned int    resizable:1;
 179     unsigned int    utility:1;
 180     unsigned int    shadow:1;
 181 };
 182
 183 struct macdrv_window_state {
 184     unsigned int    disabled:1;
 185     unsigned int    no_activate:1;
 186     unsigned int    floating:1;
 187     unsigned int    excluded_by_expose:1;
 188     unsigned int    excluded_by_cycle:1;
 189 };
 190
 191 extern macdrv_window macdrv_create_cocoa_window(const struct macdrv_window_features* wf,
 192         CGRect frame, void* hwnd, macdrv_event_queue queue) DECLSPEC_HIDDEN;
 193 extern void macdrv_destroy_cocoa_window(macdrv_window w) DECLSPEC_HIDDEN;
 194 extern void* macdrv_get_window_hwnd(macdrv_window w) DECLSPEC_HIDDEN;
 195 extern void macdrv_set_cocoa_window_features(macdrv_window w,
 196         const struct macdrv_window_features* wf) DECLSPEC_HIDDEN;
 197 extern void macdrv_set_cocoa_window_state(macdrv_window w,
 198         const struct macdrv_window_state* state) DECLSPEC_HIDDEN;
 199 extern void macdrv_set_cocoa_window_title(macdrv_window w, const UniChar* title,
 200         size_t length) DECLSPEC_HIDDEN;
 201 extern int macdrv_order_cocoa_window(macdrv_window w, macdrv_window prev,
 202         macdrv_window next) DECLSPEC_HIDDEN;
 203 extern void macdrv_hide_cocoa_window(macdrv_window w) DECLSPEC_HIDDEN;
 204 extern int macdrv_set_cocoa_window_frame(macdrv_window w, const CGRect* new_frame) DECLSPEC_HIDDEN;
 205 extern void macdrv_get_cocoa_window_frame(macdrv_window w, CGRect* out_frame) DECLSPEC_HIDDEN;
 206 extern void macdrv_set_cocoa_parent_window(macdrv_window w, macdrv_window parent) DECLSPEC_HIDDEN;
 207 extern void macdrv_set_window_surface(macdrv_window w, void *surface, pthread_mutex_t *mutex) DECLSPEC_HIDDEN;
 208 extern CGImageRef create_surface_image(void *window_surface, CGRect *rect, int copy_data) DECLSPEC_HIDDEN;
 209 extern int get_surface_region_rects(void *window_surface, const CGRect **rects, int *count) DECLSPEC_HIDDEN;
 210 extern void macdrv_window_needs_display(macdrv_window w, CGRect rect) DECLSPEC_HIDDEN;
 211 extern void macdrv_set_window_shape(macdrv_window w, const CGRect *rects, int count) DECLSPEC_HIDDEN;
 212 extern void macdrv_set_window_alpha(macdrv_window w, CGFloat alpha) DECLSPEC_HIDDEN;
 213 extern void macdrv_set_window_color_key(macdrv_window w, CGFloat keyRed, CGFloat keyGreen,
 214                                         CGFloat keyBlue) DECLSPEC_HIDDEN;
 215 extern void macdrv_clear_window_color_key(macdrv_window w) DECLSPEC_HIDDEN;
 216 extern void macdrv_window_use_per_pixel_alpha(macdrv_window w, int use_per_pixel_alpha) DECLSPEC_HIDDEN;
 217 extern void macdrv_give_cocoa_window_focus(macdrv_window w) DECLSPEC_HIDDEN;
 218
 219 #endif  /* __WINE_MACDRV_COCOA_H */