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98447497b7
invalid regions and only then starts sending out messages. This should help with reentrancy during message processing and now it needs just one (or none) scratch region for all there is to do. Also, small fixes for SetWindowPos().
218 lines
8.0 KiB
C
218 lines
8.0 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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#ifndef __WINE_WIN_H
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#define __WINE_WIN_H
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#include "queue.h"
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#include "class.h"
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#define WND_MAGIC 0x444e4957 /* 'WIND' */
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/* Built-in class names (see _Undocumented_Windows_ p.418) */
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#define POPUPMENU_CLASS_NAME "#32768" /* PopupMenu */
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#define DESKTOP_CLASS_NAME "#32769" /* Desktop */
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#define DIALOG_CLASS_NAME "#32770" /* Dialog */
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#define WINSWITCH_CLASS_NAME "#32771" /* WinSwitch */
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#define ICONTITLE_CLASS_NAME "#32772" /* IconTitle */
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#define POPUPMENU_CLASS_ATOM MAKEINTATOM(32768) /* PopupMenu */
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#define DESKTOP_CLASS_ATOM ((ATOM)32769) /* Desktop */
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#define DIALOG_CLASS_ATOM MAKEINTATOM(32770) /* Dialog */
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#define WINSWITCH_CLASS_ATOM MAKEINTATOM(32771) /* WinSwitch */
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#define ICONTITLE_CLASS_ATOM MAKEINTATOM(32772) /* IconTitle */
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/* Built-in 32-bit classes */
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typedef enum
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{
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BIC32_BUTTON,
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BIC32_EDIT,
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BIC32_LISTBOX,
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BIC32_COMBO,
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BIC32_COMBOLB,
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BIC32_POPUPMENU,
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BIC32_STATIC,
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BIC32_SCROLL,
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BIC32_MDICLIENT,
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BIC32_DESKTOP,
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BIC32_DIALOG,
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BIC32_ICONTITLE,
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BIC32_NB_CLASSES
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} BUILTIN_CLASS32;
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/* PAINT_RedrawWindow() control flags */
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#define RDW_EX_USEHRGN 0x0001
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#define RDW_EX_DELETEHRGN 0x0002
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#define RDW_EX_XYWINDOW 0x0004
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#define RDW_EX_TOPFRAME 0x0010
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struct tagCLASS;
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struct tagDCE;
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struct tagDC;
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struct tagWND_DRIVER;
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typedef struct tagWND
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{
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struct tagWND *next; /* Next sibling */
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struct tagWND *child; /* First child */
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struct tagWND *parent; /* Window parent (from CreateWindow) */
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struct tagWND *owner; /* Window owner */
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struct tagCLASS *class; /* Window class */
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HWINDOWPROC winproc; /* Window procedure */
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DWORD dwMagic; /* Magic number (must be WND_MAGIC) */
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HWND hwndSelf; /* Handle of this window */
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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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LPSTR text; /* Window text */
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void *pVScroll; /* Vertical scroll-bar info */
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void *pHScroll; /* Horizontal scroll-bar info */
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void *pProp; /* Pointer to properties list */
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struct tagDCE *dce; /* Window DCE (if CS_OWNDC or CS_CLASSDC) */
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HGLOBAL16 hmemTaskQ; /* Task queue global memory handle */
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HRGN16 hrgnUpdate; /* Update region */
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HWND hwndLastActive;/* Last active popup hwnd */
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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 wIDmenu; /* ID or hmenu (from CreateWindow) */
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DWORD helpContext; /* Help context ID */
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WORD flags; /* Misc. flags (see below) */
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HMENU16 hSysMenu; /* window's copy of System Menu */
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int irefCount; /* window's reference count*/
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DWORD userdata; /* User private data */
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struct tagWND_DRIVER *pDriver; /* Window driver */
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void *pDriverData; /* Window driver data */
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DWORD wExtra[1]; /* Window extra bytes */
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} WND;
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/* Host attributes */
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#define HAK_BITGRAVITY 1
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#define HAK_ACCEPTFOCUS 2
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#define HAK_ICONICSTATE 3
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/* Bit Gravity */
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#define BGForget 0
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#define BGNorthWest 1
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#define BGNorth 2
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#define BGNorthEast 3
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#define BGWest 4
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#define BGCenter 5
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#define BGEast 6
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#define BGSouthWest 7
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#define BGSouth 8
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#define BGSouthEast 9
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#define BGStatic 10
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typedef struct tagWND_DRIVER
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{
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void (*pInitialize)(WND *);
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void (*pFinalize)(WND *);
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BOOL (*pCreateDesktopWindow)(WND *, struct tagCLASS *, BOOL);
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BOOL (*pCreateWindow)(WND *, struct tagCLASS *, CREATESTRUCTA *, BOOL);
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BOOL (*pDestroyWindow)(WND *);
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WND* (*pSetParent)(WND *, WND *);
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void (*pForceWindowRaise)(WND *);
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void (*pSetWindowPos)(WND *, const WINDOWPOS *, BOOL);
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void (*pSetText)(WND *, LPCSTR);
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void (*pSetFocus)(WND *);
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void (*pPreSizeMove)(WND *);
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void (*pPostSizeMove)(WND *);
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void (*pSurfaceCopy)(WND *, struct tagDC *, INT, INT, const RECT *, BOOL);
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void (*pSetDrawable)(WND *, struct tagDC *, WORD, BOOL);
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BOOL (*pSetHostAttr)(WND *, INT haKey, INT value);
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BOOL (*pIsSelfClipping)(WND *);
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} WND_DRIVER;
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extern WND_DRIVER *WND_Driver;
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typedef struct
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{
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RECT16 rectNormal;
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POINT16 ptIconPos;
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POINT16 ptMaxPos;
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HWND16 hwndIconTitle;
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} INTERNALPOS, *LPINTERNALPOS;
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/* WND flags values */
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#define WIN_NEEDS_BEGINPAINT 0x0001 /* WM_PAINT sent to window */
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#define WIN_NEEDS_ERASEBKGND 0x0002 /* WM_ERASEBKGND must be sent to window*/
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#define WIN_NEEDS_NCPAINT 0x0004 /* WM_NCPAINT must be sent to window */
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#define WIN_RESTORE_MAX 0x0008 /* Maximize when restoring */
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#define WIN_INTERNAL_PAINT 0x0010 /* Internal WM_PAINT message pending */
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#define WIN_NATIVE 0x0020 /* Directly mapped to the window provided by the driver */
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#define WIN_NEED_SIZE 0x0040 /* Internal WM_SIZE is needed */
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#define WIN_NCACTIVATED 0x0080 /* last WM_NCACTIVATE was positive */
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#define WIN_MANAGED 0x0100 /* Window managed by the window system */
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#define WIN_ISDIALOG 0x0200 /* Window is a dialog */
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#define WIN_ISWIN32 0x0400 /* Understands Win32 messages */
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/* BuildWinArray() flags */
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#define BWA_SKIPDISABLED 0x0001
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#define BWA_SKIPHIDDEN 0x0002
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#define BWA_SKIPOWNED 0x0004
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#define BWA_SKIPICONIC 0x0008
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/* WIN_UpdateNCRgn() flags */
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#define UNC_CHECK 0x0001
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#define UNC_ENTIRE 0x0002
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#define UNC_REGION 0x0004
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#define UNC_UPDATE 0x0008
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/* Window functions */
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extern void WIN_Init( void );
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extern void WIN_LockWnds();
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extern void WIN_UnlockWnds();
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extern int WIN_SuspendWndsLock();
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extern void WIN_RestoreWndsLock(int ipreviousLock);
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extern WND* WIN_FindWndPtr( HWND hwnd );
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extern WND* WIN_LockWndPtr(WND *wndPtr);
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extern void WIN_ReleaseWndPtr(WND *wndPtr);
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extern void WIN_UpdateWndPtr(WND **oldPtr,WND *newPtr);
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extern WND* WIN_GetDesktop(void);
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extern void WIN_ReleaseDesktop(void);
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extern void WIN_DumpWindow( HWND hwnd );
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extern void WIN_WalkWindows( HWND hwnd, int indent );
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extern BOOL WIN_UnlinkWindow( HWND hwnd );
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extern BOOL WIN_LinkWindow( HWND hwnd, HWND hwndInsertAfter );
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extern HWND WIN_FindWinToRepaint( HWND hwnd, HQUEUE16 hQueue );
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extern BOOL WIN_ResetQueueWindows( WND* wnd, HQUEUE16 hQueue, HQUEUE16 hNew);
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extern BOOL WIN_CreateDesktopWindow(void);
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extern HWND WIN_GetTopParent( HWND hwnd );
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extern WND* WIN_GetTopParentPtr( WND* pWnd );
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extern BOOL WIN_IsWindowDrawable(WND*, BOOL );
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extern HINSTANCE WIN_GetWindowInstance( HWND hwnd );
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extern WND** WIN_BuildWinArray( WND *wndPtr, UINT bwa, UINT* pnum );
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extern void WIN_ReleaseWinArray(WND **wndArray);
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extern HWND CARET_GetHwnd(void);
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extern void CARET_GetRect(LPRECT lprc); /* windows/caret.c */
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extern BOOL16 DRAG_QueryUpdate( HWND, SEGPTR, BOOL );
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extern void DEFWND_SetText( WND *wndPtr, LPCSTR text );
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extern HBRUSH DEFWND_ControlColor( HDC hDC, UINT16 ctlType ); /* windows/defwnd.c */
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extern void PROPERTY_RemoveWindowProps( WND *pWnd ); /* windows/property.c */
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extern BOOL PAINT_RedrawWindow( HWND hwnd, const RECT *rectUpdate,
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HRGN hrgnUpdate, UINT flags,
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UINT control ); /* windows/painting.c */
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extern HRGN WIN_UpdateNCRgn(WND* wnd, HRGN hRgn, UINT flags); /* windows/painting.c */
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/* controls/widgets.c */
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extern BOOL WIDGETS_Init( void );
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extern BOOL WIDGETS_IsControl( WND* pWnd, BUILTIN_CLASS32 cls );
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/* controls/icontitle.c */
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extern HWND ICONTITLE_Create( WND* );
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extern BOOL ICONTITLE_Init( void );
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/* windows/focus.c */
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extern void FOCUS_SwitchFocus( MESSAGEQUEUE *pMsgQ, HWND , HWND );
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#endif /* __WINE_WIN_H */
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