139 lines
6.9 KiB
C
139 lines
6.9 KiB
C
/*
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* Window definitions
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*
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* Copyright 1993 Alexandre Julliard
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#ifndef __WINE_WIN_H
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#define __WINE_WIN_H
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#include <stdarg.h>
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#include <windef.h>
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#include <winbase.h>
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#include <wingdi.h>
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#include <winuser.h>
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#include "user_private.h"
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#include "wine/server_protocol.h"
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struct tagCLASS;
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struct tagDIALOGINFO;
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typedef struct tagWND
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{
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struct user_object obj; /* object header */
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HWND parent; /* Window parent */
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HWND owner; /* Window owner */
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struct tagCLASS *class; /* Window class */
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struct dce *dce; /* DCE pointer */
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WNDPROC winproc; /* Window procedure */
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DWORD tid; /* Owner thread id */
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HINSTANCE hInstance; /* Window hInstance (from CreateWindow) */
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RECT rectClient; /* Client area rel. to parent client area */
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RECT rectWindow; /* Whole window rel. to parent client area */
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RECT visible_rect; /* Visible part of the whole rect, rel. to parent client area */
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RECT normal_rect; /* Normal window rect saved when maximized/minimized */
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POINT min_pos; /* Position for minimized window */
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POINT max_pos; /* Position for maximized window */
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HWND icon_title; /* Icon title window */
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LPWSTR text; /* Window text */
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void *pScroll; /* Scroll-bar info */
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DWORD dwStyle; /* Window style (from CreateWindow) */
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DWORD dwExStyle; /* Extended style (from CreateWindowEx) */
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UINT_PTR wIDmenu; /* ID or hmenu (from CreateWindow) */
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DWORD helpContext; /* Help context ID */
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UINT flags; /* Misc. flags (see below) */
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HMENU hSysMenu; /* window's copy of System Menu */
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HICON hIcon; /* window's icon */
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HICON hIconSmall; /* window's small icon */
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struct window_surface *surface; /* Window surface if any */
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struct tagDIALOGINFO *dlgInfo;/* Dialog additional info (dialogs only) */
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int cbWndExtra; /* class cbWndExtra at window creation */
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DWORD_PTR userdata; /* User private data */
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DWORD wExtra[1]; /* Window extra bytes */
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} WND;
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/* WND flags values */
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#define WIN_RESTORE_MAX 0x0001 /* Maximize when restoring */
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#define WIN_NEED_SIZE 0x0002 /* Internal WM_SIZE is needed */
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#define WIN_NCACTIVATED 0x0004 /* last WM_NCACTIVATE was positive */
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#define WIN_ISMDICLIENT 0x0008 /* Window is an MDIClient */
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#define WIN_ISUNICODE 0x0010 /* Window is Unicode */
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#define WIN_NEEDS_SHOW_OWNEDPOPUP 0x0020 /* WM_SHOWWINDOW:SC_SHOW must be sent in the next ShowOwnedPopup call */
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#define WIN_CHILDREN_MOVED 0x0040 /* children may have moved, ignore stored positions */
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#define WIN_HIDDEN 0x0080 /* hidden by an explicit SWP_HIDEWINDOW (as opposed to WM_SETREDRAW) */
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/* Window functions */
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extern HWND get_hwnd_message_parent(void) DECLSPEC_HIDDEN;
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extern BOOL is_desktop_window( HWND hwnd ) DECLSPEC_HIDDEN;
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extern void register_window_surface( struct window_surface *old, struct window_surface *new ) DECLSPEC_HIDDEN;
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extern void flush_window_surfaces( BOOL idle ) DECLSPEC_HIDDEN;
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extern WND *WIN_GetPtr( HWND hwnd ) DECLSPEC_HIDDEN;
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extern HWND WIN_GetFullHandle( HWND hwnd ) DECLSPEC_HIDDEN;
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extern HWND WIN_IsCurrentProcess( HWND hwnd ) DECLSPEC_HIDDEN;
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extern HWND WIN_IsCurrentThread( HWND hwnd ) DECLSPEC_HIDDEN;
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extern HWND WIN_SetOwner( HWND hwnd, HWND owner ) DECLSPEC_HIDDEN;
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extern ULONG WIN_SetStyle( HWND hwnd, ULONG set_bits, ULONG clear_bits ) DECLSPEC_HIDDEN;
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extern BOOL WIN_GetRectangles( HWND hwnd, enum coords_relative relative, RECT *rectWindow, RECT *rectClient ) DECLSPEC_HIDDEN;
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extern void map_window_region( HWND from, HWND to, HRGN hrgn ) DECLSPEC_HIDDEN;
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extern LRESULT WIN_DestroyWindow( HWND hwnd ) DECLSPEC_HIDDEN;
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extern void WIN_DestroyThreadWindows( HWND hwnd ) DECLSPEC_HIDDEN;
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extern HWND WIN_CreateWindowEx( CREATESTRUCTW *cs, LPCWSTR className, HINSTANCE module, BOOL unicode ) DECLSPEC_HIDDEN;
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extern BOOL WIN_IsWindowDrawable( HWND hwnd, BOOL ) DECLSPEC_HIDDEN;
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extern HWND *WIN_ListChildren( HWND hwnd ) DECLSPEC_HIDDEN;
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extern LONG_PTR WIN_SetWindowLong( HWND hwnd, INT offset, UINT size, LONG_PTR newval, BOOL unicode ) DECLSPEC_HIDDEN;
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extern void MDI_CalcDefaultChildPos( HWND hwndClient, INT total, LPPOINT lpPos, INT delta, UINT *id ) DECLSPEC_HIDDEN;
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extern HDESK open_winstation_desktop( HWINSTA hwinsta, LPCWSTR name, DWORD flags, BOOL inherit, ACCESS_MASK access ) DECLSPEC_HIDDEN;
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/* user lock */
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extern void USER_Lock(void) DECLSPEC_HIDDEN;
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extern void USER_Unlock(void) DECLSPEC_HIDDEN;
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/* to release pointers retrieved by WIN_GetPtr */
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static inline void WIN_ReleasePtr( WND *ptr )
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{
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USER_Unlock();
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}
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#define WND_OTHER_PROCESS ((WND *)1) /* returned by WIN_GetPtr on unknown window handles */
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#define WND_DESKTOP ((WND *)2) /* returned by WIN_GetPtr on the desktop window */
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extern LRESULT HOOK_CallHooks( INT id, INT code, WPARAM wparam, LPARAM lparam, BOOL unicode ) DECLSPEC_HIDDEN;
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extern BOOL WINPOS_RedrawIconTitle( HWND hWnd ) DECLSPEC_HIDDEN;
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extern void WINPOS_GetMinMaxInfo( HWND hwnd, POINT *maxSize, POINT *maxPos, POINT *minTrack,
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POINT *maxTrack ) DECLSPEC_HIDDEN;
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extern LONG WINPOS_HandleWindowPosChanging(HWND hwnd, WINDOWPOS *winpos) DECLSPEC_HIDDEN;
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extern HWND WINPOS_WindowFromPoint( HWND hwndScope, POINT pt, INT *hittest ) DECLSPEC_HIDDEN;
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extern void WINPOS_ActivateOtherWindow( HWND hwnd ) DECLSPEC_HIDDEN;
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extern UINT WINPOS_MinMaximize( HWND hwnd, UINT cmd, LPRECT rect ) DECLSPEC_HIDDEN;
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extern void WINPOS_SysCommandSizeMove( HWND hwnd, WPARAM wParam ) DECLSPEC_HIDDEN;
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extern BOOL set_window_pos( HWND hwnd, HWND insert_after, UINT swp_flags,
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const RECT *window_rect, const RECT *client_rect,
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const RECT *valid_rects ) DECLSPEC_HIDDEN;
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static inline void mirror_rect( const RECT *window_rect, RECT *rect )
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{
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int width = window_rect->right - window_rect->left;
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int tmp = rect->left;
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rect->left = width - rect->right;
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rect->right = width - tmp;
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}
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#endif /* __WINE_WIN_H */
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