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wine/dlls/winemac.drv/macdrv_cocoa.h
Ken Thomases 451915100a winemac: Add the ability to disable high-resolution scrolling. 
The Mac driver can generate scroll wheel events with values which are not integral
multiples of WHEEL_DELTA.  Apps should handle that by scrolling a corresponding
non-integral multiple of what they'd do for a WHEEL_DELTA-valued scroll or, if
they can't, then at least accumulate scroll distance until its magnitude exceeds
WHEEL_DELTA and do a "chunky" scroll.  However, many apps don't do that properly.
They may scroll way too far/fast or even in the opposite direction.

If the registry setting UsePreciseScrolling is set to "n", the Mac driver will do
that accumulation and chunking itself to work around such broken app behavior.
2014-05-15 11:28:52 +02:00

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/*
* MACDRV Cocoa interface declarations
*
* 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
*/
/* This header serves as a C interface between the Wine parts of MACDRV
* and the Objective-C parts. It should restrict itself to C and the C-based
* Mac APIs, avoiding both Wine and Objective-C/Cocoa features, so that it can
* be included by both sides without contaminating either.
*/
#ifndef __WINE_MACDRV_COCOA_H
#define __WINE_MACDRV_COCOA_H
#define GetCurrentProcess MacGetCurrentProcess
#define GetCurrentThread MacGetCurrentThread
#define LoadResource MacLoadResource
#define AnimatePalette MacAnimatePalette
#define EqualRgn MacEqualRgn
#define FillRgn MacFillRgn
#define FrameRgn MacFrameRgn
#define GetPixel MacGetPixel
#define InvertRgn MacInvertRgn
#define LineTo MacLineTo
#define OffsetRgn MacOffsetRgn
#define PaintRgn MacPaintRgn
#define Polygon MacPolygon
#define ResizePalette MacResizePalette
#define SetRectRgn MacSetRectRgn
#define EqualRect MacEqualRect
#define FillRect MacFillRect
#define FrameRect MacFrameRect
#define GetCursor MacGetCursor
#define InvertRect MacInvertRect
#define OffsetRect MacOffsetRect
#define PtInRect MacPtInRect
#define SetCursor MacSetCursor
#define SetRect MacSetRect
#define ShowCursor MacShowCursor
#define UnionRect MacUnionRect
#include <ApplicationServices/ApplicationServices.h>
#undef GetCurrentProcess
#undef GetCurrentThread
#undef LoadResource
#undef AnimatePalette
#undef EqualRgn
#undef FillRgn
#undef FrameRgn
#undef GetPixel
#undef InvertRgn
#undef LineTo
#undef OffsetRgn
#undef PaintRgn
#undef Polygon
#undef ResizePalette
#undef SetRectRgn
#undef EqualRect
#undef FillRect
#undef FrameRect
#undef GetCursor
#undef InvertRect
#undef OffsetRect
#undef PtInRect
#undef SetCursor
#undef SetRect
#undef ShowCursor
#undef UnionRect
#undef DPRINTF
#include <pthread.h>
#ifndef DECLSPEC_HIDDEN
# if defined(_MSC_VER) || defined(__MINGW32__) || defined(__CYGWIN__)
# define DECLSPEC_HIDDEN
# elif defined(__GNUC__) && ((__GNUC__ > 3) || ((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)))
# define DECLSPEC_HIDDEN __attribute__((visibility ("hidden")))
# else
# define DECLSPEC_HIDDEN
# endif
#endif
/* Must match the values of Cocoa's NSDragOperation enum. */
enum {
DRAG_OP_NONE = 0,
DRAG_OP_COPY = 1,
DRAG_OP_LINK = 2,
DRAG_OP_GENERIC = 4,
DRAG_OP_PRIVATE = 8,
DRAG_OP_MOVE = 16,
DRAG_OP_DELETE = 32,
DRAG_OP_EVERY = UINT32_MAX
};
enum {
TOPMOST_FLOAT_INACTIVE_NONE,
TOPMOST_FLOAT_INACTIVE_NONFULLSCREEN,
TOPMOST_FLOAT_INACTIVE_ALL,
};
enum {
MACDRV_HOTKEY_SUCCESS,
MACDRV_HOTKEY_ALREADY_REGISTERED,
MACDRV_HOTKEY_FAILURE,
};
typedef struct __TISInputSource *TISInputSourceRef;
typedef struct macdrv_opaque_window* macdrv_window;
typedef struct macdrv_opaque_event_queue* macdrv_event_queue;
typedef struct macdrv_opaque_view* macdrv_view;
typedef struct macdrv_opaque_opengl_context* macdrv_opengl_context;
typedef struct macdrv_opaque_status_item* macdrv_status_item;
struct macdrv_event;
struct macdrv_query;
struct macdrv_display {
CGDirectDisplayID displayID;
CGRect frame;
CGRect work_frame;
};
/* main */
extern int macdrv_err_on;
extern int topmost_float_inactive DECLSPEC_HIDDEN;
extern int capture_displays_for_fullscreen DECLSPEC_HIDDEN;
extern int left_option_is_alt DECLSPEC_HIDDEN;
extern int right_option_is_alt DECLSPEC_HIDDEN;
extern int allow_immovable_windows DECLSPEC_HIDDEN;
extern int cursor_clipping_locks_windows DECLSPEC_HIDDEN;
extern int use_precise_scrolling DECLSPEC_HIDDEN;
extern int macdrv_start_cocoa_app(unsigned long long tickcount) DECLSPEC_HIDDEN;
extern void macdrv_window_rejected_focus(const struct macdrv_event *event) DECLSPEC_HIDDEN;
extern void macdrv_beep(void) DECLSPEC_HIDDEN;
extern void macdrv_set_application_icon(CFArrayRef images) DECLSPEC_HIDDEN;
extern void macdrv_quit_reply(int reply) DECLSPEC_HIDDEN;
extern int macdrv_using_input_method(void) DECLSPEC_HIDDEN;
extern void macdrv_set_mouse_capture_window(macdrv_window window) DECLSPEC_HIDDEN;
/* cursor */
extern void macdrv_set_cursor(CFStringRef name, CFArrayRef frames) DECLSPEC_HIDDEN;
extern int macdrv_get_cursor_position(CGPoint *pos) DECLSPEC_HIDDEN;
extern int macdrv_set_cursor_position(CGPoint pos) DECLSPEC_HIDDEN;
extern int macdrv_clip_cursor(CGRect rect) DECLSPEC_HIDDEN;
/* display */
extern int macdrv_get_displays(struct macdrv_display** displays, int* count) DECLSPEC_HIDDEN;
extern void macdrv_free_displays(struct macdrv_display* displays) DECLSPEC_HIDDEN;
extern int macdrv_set_display_mode(const struct macdrv_display* display,
CGDisplayModeRef display_mode) DECLSPEC_HIDDEN;
/* event */
enum {
APP_DEACTIVATED,
APP_QUIT_REQUESTED,
DISPLAYS_CHANGED,
HOTKEY_PRESS,
IM_SET_TEXT,
KEY_PRESS,
KEY_RELEASE,
KEYBOARD_CHANGED,
MOUSE_BUTTON,
MOUSE_MOVED,
MOUSE_MOVED_ABSOLUTE,
MOUSE_SCROLL,
QUERY_EVENT,
RELEASE_CAPTURE,
STATUS_ITEM_MOUSE_BUTTON,
STATUS_ITEM_MOUSE_MOVE,
WINDOW_BROUGHT_FORWARD,
WINDOW_CLOSE_REQUESTED,
WINDOW_DID_UNMINIMIZE,
WINDOW_DRAG_BEGIN,
WINDOW_DRAG_END,
WINDOW_FRAME_CHANGED,
WINDOW_GOT_FOCUS,
WINDOW_LOST_FOCUS,
WINDOW_MAXIMIZE_REQUESTED,
WINDOW_MINIMIZE_REQUESTED,
WINDOW_RESIZE_ENDED,
WINDOW_RESTORE_REQUESTED,
NUM_EVENT_TYPES
};
enum {
QUIT_REASON_NONE,
QUIT_REASON_LOGOUT,
QUIT_REASON_RESTART,
QUIT_REASON_SHUTDOWN,
};
typedef uint32_t macdrv_event_mask;
typedef struct macdrv_event {
int refs;
int deliver;
int type;
macdrv_window window;
union {
struct {
int reason;
} app_quit_requested;
struct {
int activating;
} displays_changed;
struct {
unsigned int vkey;
unsigned int mod_flags;
unsigned int keycode;
unsigned long time_ms;
} hotkey_press;
struct {
void *data;
CFStringRef text; /* new text or NULL if just completing existing text */
unsigned int cursor_pos;
unsigned int complete; /* is completing text? */
} im_set_text;
struct {
CGKeyCode keycode;
CGEventFlags modifiers;
unsigned long time_ms;
} key;
struct {
CFDataRef uchr;
CGEventSourceKeyboardType keyboard_type;
int iso_keyboard;
TISInputSourceRef input_source;
} keyboard_changed;
struct {
int button;
int pressed;
int x;
int y;
unsigned long time_ms;
} mouse_button;
struct {
int x;
int y;
int drag;
unsigned long time_ms;
} mouse_moved;
struct {
int x_scroll;
int y_scroll;
int x;
int y;
unsigned long time_ms;
} mouse_scroll;
struct {
struct macdrv_query *query;
} query_event;
struct {
macdrv_status_item item;
int button;
int down;
int count;
} status_item_mouse_button;
struct {
macdrv_status_item item;
} status_item_mouse_move;
struct {
CGRect frame;
int fullscreen;
int in_resize;
} window_frame_changed;
struct {
unsigned long serial;
void *tried_windows;
} window_got_focus;
};
} macdrv_event;
enum {
QUERY_DRAG_DROP,
QUERY_DRAG_EXITED,
QUERY_DRAG_OPERATION,
QUERY_IME_CHAR_RECT,
QUERY_PASTEBOARD_DATA,
QUERY_RESIZE_SIZE,
QUERY_RESIZE_START,
QUERY_MIN_MAX_INFO,
NUM_QUERY_TYPES
};
typedef struct macdrv_query {
int refs;
int type;
macdrv_window window;
int status;
int done;
union {
struct {
int x;
int y;
uint32_t op;
CFTypeRef pasteboard;
} drag_drop;
struct {
int x;
int y;
uint32_t offered_ops;
uint32_t accepted_op;
CFTypeRef pasteboard;
} drag_operation;
struct {
void *data;
CFRange range;
CGRect rect;
} ime_char_rect;
struct {
CFStringRef type;
} pasteboard_data;
struct {
CGRect rect;
unsigned int from_left : 1;
unsigned int from_top : 1;
} resize_size;
};
} macdrv_query;
static inline macdrv_event_mask event_mask_for_type(int type)
{
return ((macdrv_event_mask)1 << type);
}
typedef void (*macdrv_event_handler)(const macdrv_event *event);
extern macdrv_event_queue macdrv_create_event_queue(macdrv_event_handler handler) DECLSPEC_HIDDEN;
extern void macdrv_destroy_event_queue(macdrv_event_queue queue) DECLSPEC_HIDDEN;
extern int macdrv_get_event_queue_fd(macdrv_event_queue queue) DECLSPEC_HIDDEN;
extern int macdrv_copy_event_from_queue(macdrv_event_queue queue,
macdrv_event_mask mask, macdrv_event **event) DECLSPEC_HIDDEN;
extern void macdrv_release_event(macdrv_event *event) DECLSPEC_HIDDEN;
extern macdrv_query* macdrv_create_query(void) DECLSPEC_HIDDEN;
extern macdrv_query* macdrv_retain_query(macdrv_query *query) DECLSPEC_HIDDEN;
extern void macdrv_release_query(macdrv_query *query) DECLSPEC_HIDDEN;
extern void macdrv_set_query_done(macdrv_query *query) DECLSPEC_HIDDEN;
extern int macdrv_register_hot_key(macdrv_event_queue q, unsigned int vkey, unsigned int mod_flags,
unsigned int keycode, unsigned int modifiers) DECLSPEC_HIDDEN;
extern void macdrv_unregister_hot_key(macdrv_event_queue q, unsigned int vkey, unsigned int mod_flags) DECLSPEC_HIDDEN;
/* window */
struct macdrv_window_features {
unsigned int title_bar:1;
unsigned int close_button:1;
unsigned int minimize_button:1;
unsigned int resizable:1;
unsigned int maximize_button:1;
unsigned int utility:1;
unsigned int shadow:1;
};
struct macdrv_window_state {
unsigned int disabled:1;
unsigned int no_activate:1;
unsigned int floating:1;
unsigned int excluded_by_expose:1;
unsigned int excluded_by_cycle:1;
unsigned int minimized:1;
unsigned int minimized_valid:1;
unsigned int maximized:1;
};
extern macdrv_window macdrv_create_cocoa_window(const struct macdrv_window_features* wf,
CGRect frame, void* hwnd, macdrv_event_queue queue) DECLSPEC_HIDDEN;
extern void macdrv_destroy_cocoa_window(macdrv_window w) DECLSPEC_HIDDEN;
extern void* macdrv_get_window_hwnd(macdrv_window w) DECLSPEC_HIDDEN;
extern void macdrv_set_cocoa_window_features(macdrv_window w,
const struct macdrv_window_features* wf) DECLSPEC_HIDDEN;
extern void macdrv_set_cocoa_window_state(macdrv_window w,
const struct macdrv_window_state* state) DECLSPEC_HIDDEN;
extern void macdrv_set_cocoa_window_title(macdrv_window w, const UniChar* title,
size_t length) DECLSPEC_HIDDEN;
extern void macdrv_order_cocoa_window(macdrv_window w, macdrv_window prev,
macdrv_window next, int activate) DECLSPEC_HIDDEN;
extern void macdrv_hide_cocoa_window(macdrv_window w) DECLSPEC_HIDDEN;
extern void macdrv_set_cocoa_window_frame(macdrv_window w, const CGRect* new_frame) DECLSPEC_HIDDEN;
extern void macdrv_get_cocoa_window_frame(macdrv_window w, CGRect* out_frame) DECLSPEC_HIDDEN;
extern void macdrv_set_cocoa_parent_window(macdrv_window w, macdrv_window parent) DECLSPEC_HIDDEN;
extern void macdrv_set_window_surface(macdrv_window w, void *surface, pthread_mutex_t *mutex) DECLSPEC_HIDDEN;
extern CGImageRef create_surface_image(void *window_surface, CGRect *rect, int copy_data) DECLSPEC_HIDDEN;
extern int get_surface_blit_rects(void *window_surface, const CGRect **rects, int *count) DECLSPEC_HIDDEN;
extern void macdrv_window_needs_display(macdrv_window w, CGRect rect) DECLSPEC_HIDDEN;
extern void macdrv_set_window_shape(macdrv_window w, const CGRect *rects, int count) DECLSPEC_HIDDEN;
extern void macdrv_set_window_alpha(macdrv_window w, CGFloat alpha) DECLSPEC_HIDDEN;
extern void macdrv_set_window_color_key(macdrv_window w, CGFloat keyRed, CGFloat keyGreen,
CGFloat keyBlue) DECLSPEC_HIDDEN;
extern void macdrv_clear_window_color_key(macdrv_window w) DECLSPEC_HIDDEN;
extern void macdrv_window_use_per_pixel_alpha(macdrv_window w, int use_per_pixel_alpha) DECLSPEC_HIDDEN;
extern void macdrv_give_cocoa_window_focus(macdrv_window w, int activate) DECLSPEC_HIDDEN;
extern void macdrv_set_window_min_max_sizes(macdrv_window w, CGSize min_size, CGSize max_size) DECLSPEC_HIDDEN;
extern macdrv_view macdrv_create_view(macdrv_window w, CGRect rect) DECLSPEC_HIDDEN;
extern void macdrv_dispose_view(macdrv_view v) DECLSPEC_HIDDEN;
extern void macdrv_set_view_window_and_frame(macdrv_view v, macdrv_window w, CGRect rect) DECLSPEC_HIDDEN;
extern void macdrv_add_view_opengl_context(macdrv_view v, macdrv_opengl_context c) DECLSPEC_HIDDEN;
extern void macdrv_remove_view_opengl_context(macdrv_view v, macdrv_opengl_context c) DECLSPEC_HIDDEN;
extern uint32_t macdrv_window_background_color(void) DECLSPEC_HIDDEN;
extern int macdrv_send_text_input_event(int pressed, unsigned int flags, int repeat, int keyc,
void* data) DECLSPEC_HIDDEN;
/* keyboard */
extern void macdrv_get_input_source_info(CFDataRef* uchr,CGEventSourceKeyboardType* keyboard_type, int* is_iso,
TISInputSourceRef* input_source) DECLSPEC_HIDDEN;
extern CFArrayRef macdrv_create_input_source_list(void) DECLSPEC_HIDDEN;
extern int macdrv_select_input_source(TISInputSourceRef input_source) DECLSPEC_HIDDEN;
extern const CFStringRef macdrv_input_source_input_key DECLSPEC_HIDDEN;
extern const CFStringRef macdrv_input_source_type_key DECLSPEC_HIDDEN;
extern const CFStringRef macdrv_input_source_lang_key DECLSPEC_HIDDEN;
extern int macdrv_layout_list_needs_update DECLSPEC_HIDDEN;
/* clipboard */
extern CFArrayRef macdrv_copy_pasteboard_types(CFTypeRef pasteboard) DECLSPEC_HIDDEN;
extern CFDataRef macdrv_copy_pasteboard_data(CFTypeRef pasteboard, CFStringRef type) DECLSPEC_HIDDEN;
extern int macdrv_is_pasteboard_owner(void) DECLSPEC_HIDDEN;
extern void macdrv_clear_pasteboard(void) DECLSPEC_HIDDEN;
extern int macdrv_set_pasteboard_data(CFStringRef type, CFDataRef data, macdrv_window w) DECLSPEC_HIDDEN;
/* opengl */
extern macdrv_opengl_context macdrv_create_opengl_context(void* cglctx) DECLSPEC_HIDDEN;
extern void macdrv_dispose_opengl_context(macdrv_opengl_context c) DECLSPEC_HIDDEN;
extern void macdrv_make_context_current(macdrv_opengl_context c, macdrv_view v) DECLSPEC_HIDDEN;
extern void macdrv_update_opengl_context(macdrv_opengl_context c) DECLSPEC_HIDDEN;
extern void macdrv_flush_opengl_context(macdrv_opengl_context c) DECLSPEC_HIDDEN;
/* systray / status item */
extern macdrv_status_item macdrv_create_status_item(macdrv_event_queue q) DECLSPEC_HIDDEN;
extern void macdrv_destroy_status_item(macdrv_status_item s) DECLSPEC_HIDDEN;
extern void macdrv_set_status_item_image(macdrv_status_item s, CGImageRef cgimage) DECLSPEC_HIDDEN;
extern void macdrv_set_status_item_tooltip(macdrv_status_item s, CFStringRef cftip) DECLSPEC_HIDDEN;
#endif /* __WINE_MACDRV_COCOA_H */
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