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wine/dlls/winemac.drv/macdrv.h
Ken Thomases d91e568635 winemac: Mirror the hierarchy of Win32 child windows with Cocoa views. 
This only really affects OpenGL child windows.  GDI rendering to the window
surface is still only blitted to the window's content view.  The descendant
views don't draw and so are transparent, letting the content view show through.

Using Cocoa views for child windows fixes a problem where changes to the
position and visibility of child GL windows didn't properly affect the Cocoa GL
view.  Hiding, showing, and moving the top-level window affected the Cocoa
window and thus, indirectly, the GL view.  Moving the child GL window itself
was propagated to the GL view, so that worked.  But hiding, showing, or moving
any of the intervening ancestors of the child GL window didn't properly affect
the GL view.  Neither did hiding or showing the child GL window itself.

This also slightly improves the clipping of the GL view by its ancestors,
although it still doesn't work quite right due to Cocoa bugs.  There are also
remaining bugs with z-order among multiple GL views and clipping by overlapping
siblings.  I hope to eventually fix those using Core Animation layers, for
which this is a prerequisite.

Signed-off-by: Ken Thomases <ken@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2016-05-14 14:39:54 +09:00

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/*
* 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;
macdrv_view cocoa_view;
macdrv_view client_cocoa_view;
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 */
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, const RECT* old_whole_rect, const RECT* old_client_rect) 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;
extern void check_retina_status(void) DECLSPEC_HIDDEN;
/**************************************************************************
* Mac IME driver
*/
extern void macdrv_process_text_input(UINT vkey, UINT scan, UINT repeat, const BYTE *key_state,
void *himc, int* done) DECLSPEC_HIDDEN;
extern void macdrv_im_set_text(const macdrv_event *event) DECLSPEC_HIDDEN;
extern void macdrv_sent_text_input(const macdrv_event *event) DECLSPEC_HIDDEN;
extern BOOL query_ime_char_rect(macdrv_query* query) DECLSPEC_HIDDEN;
#endif /* __WINE_MACDRV_H */
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