include/win.h

   1 /*
   2  * Window definitions
   3  *
   4  * Copyright 1993 Alexandre Julliard
   5  */
   6
   7 #ifndef __WINE_WIN_H
   8 #define __WINE_WIN_H
   9
  10 #include "queue.h"
  11 #include "class.h"
  12
  13 #define WND_MAGIC     0x444e4957  /* 'WIND' */
  14
  15   /* Built-in class names (see _Undocumented_Windows_ p.418) */
  16 #define POPUPMENU_CLASS_NAME "#32768"  /* PopupMenu */
  17 #define DESKTOP_CLASS_NAME   "#32769"  /* Desktop */
  18 #define DIALOG_CLASS_NAME    "#32770"  /* Dialog */
  19 #define WINSWITCH_CLASS_NAME "#32771"  /* WinSwitch */
  20 #define ICONTITLE_CLASS_NAME "#32772"  /* IconTitle */
  21
  22 #define POPUPMENU_CLASS_ATOM MAKEINTATOM(32768)  /* PopupMenu */
  23 #define DESKTOP_CLASS_ATOM   ((ATOM)32769)       /* Desktop */
  24 #define DIALOG_CLASS_ATOM    MAKEINTATOM(32770)  /* Dialog */
  25 #define WINSWITCH_CLASS_ATOM MAKEINTATOM(32771)  /* WinSwitch */
  26 #define ICONTITLE_CLASS_ATOM MAKEINTATOM(32772)  /* IconTitle */
  27
  28 /* Built-in 32-bit classes */
  29 typedef enum
  30 {
  31     BIC32_BUTTON,
  32     BIC32_EDIT,
  33     BIC32_LISTBOX,
  34     BIC32_COMBO,
  35     BIC32_COMBOLB,
  36     BIC32_POPUPMENU,
  37     BIC32_STATIC,
  38     BIC32_SCROLL,
  39     BIC32_MDICLIENT,
  40     BIC32_DESKTOP,
  41     BIC32_DIALOG,
  42     BIC32_ICONTITLE,
  43     BIC32_NB_CLASSES
  44 } BUILTIN_CLASS32;
  45
  46   /* PAINT_RedrawWindow() control flags */
  47 #define RDW_C_USEHRGN           0x0001
  48 #define RDW_C_DELETEHRGN        0x0002
  49
  50 struct tagCLASS;
  51 struct tagDCE;
  52 struct tagDC;
  53 struct _WND_DRIVER;
  54
  55 typedef struct tagWND
  56 {
  57     struct tagWND *next;          /* Next sibling */
  58     struct tagWND *child;         /* First child */
  59     struct tagWND *parent;        /* Window parent (from CreateWindow) */
  60     struct tagWND *owner;         /* Window owner */
  61     struct tagCLASS *class;       /* Window class */
  62     HWINDOWPROC    winproc;       /* Window procedure */
  63     DWORD          dwMagic;       /* Magic number (must be WND_MAGIC) */
  64     HWND32         hwndSelf;      /* Handle of this window */
  65     HINSTANCE32    hInstance;     /* Window hInstance (from CreateWindow) */
  66     RECT32         rectClient;    /* Client area rel. to parent client area */
  67     RECT32         rectWindow;    /* Whole window rel. to parent client area */
  68     LPSTR          text;          /* Window text */
  69     void          *pVScroll;      /* Vertical scroll-bar info */
  70     void          *pHScroll;      /* Horizontal scroll-bar info */
  71     void          *pProp;         /* Pointer to properties list */
  72     struct tagDCE *dce;           /* Window DCE (if CS_OWNDC or CS_CLASSDC) */
  73     HGLOBAL16      hmemTaskQ;     /* Task queue global memory handle */
  74     HRGN16         hrgnUpdate;    /* Update region */
  75     HWND32         hwndLastActive;/* Last active popup hwnd */
  76     DWORD          dwStyle;       /* Window style (from CreateWindow) */
  77     DWORD          dwExStyle;     /* Extended style (from CreateWindowEx) */
  78     UINT32         wIDmenu;       /* ID or hmenu (from CreateWindow) */
  79     DWORD          helpContext;   /* Help context ID */
  80     WORD           flags;         /* Misc. flags (see below) */
  81     HMENU16        hSysMenu;      /* window's copy of System Menu */
  82     DWORD          userdata;      /* User private data */
  83     struct _WND_DRIVER *pDriver;  /* Window driver */
  84     void          *pDriverData;   /* Window driver data */
  85     DWORD          wExtra[1];     /* Window extra bytes */
  86 } WND;
  87
  88 typedef struct _WND_DRIVER
  89 {
  90     void   (*pInitialize)(WND *);
  91     void   (*pFinalize)(WND *);
  92     BOOL32 (*pCreateDesktopWindow)(WND *, struct tagCLASS *, BOOL32);
  93     BOOL32 (*pCreateWindow)(WND *, struct tagCLASS *, CREATESTRUCT32A *, BOOL32);
  94     BOOL32 (*pDestroyWindow)(WND *);
  95     WND*   (*pSetParent)(WND *, WND *);
  96     void   (*pForceWindowRaise)(WND *);
  97     void   (*pSetWindowPos)(WND *, const WINDOWPOS32 *, BOOL32);
  98     void   (*pSetText)(WND *, LPCSTR);
  99     void   (*pSetFocus)(WND *);
 100     void   (*pPreSizeMove)(WND *);
 101     void   (*pPostSizeMove)(WND *);
 102     void   (*pScrollWindow)(WND *, struct tagDC *, INT32, INT32, const RECT32 *, BOOL32);
 103     void   (*pSetDrawable)(WND *, struct tagDC *, WORD, BOOL32);
 104     BOOL32 (*pIsSelfClipping)(WND *);
 105 } WND_DRIVER;
 106
 107 typedef struct
 108 {
 109     RECT16         rectNormal;
 110     POINT16        ptIconPos;
 111     POINT16        ptMaxPos;
 112     HWND16         hwndIconTitle;
 113 } INTERNALPOS, *LPINTERNALPOS;
 114
 115   /* WND flags values */
 116 #define WIN_NEEDS_BEGINPAINT   0x0001 /* WM_PAINT sent to window */
 117 #define WIN_NEEDS_ERASEBKGND   0x0002 /* WM_ERASEBKGND must be sent to window*/
 118 #define WIN_NEEDS_NCPAINT      0x0004 /* WM_NCPAINT must be sent to window */
 119 #define WIN_RESTORE_MAX        0x0008 /* Maximize when restoring */
 120 #define WIN_INTERNAL_PAINT     0x0010 /* Internal WM_PAINT message pending */
 121 /* Used to have WIN_NO_REDRAW  0x0020 here */
 122 #define WIN_NEED_SIZE          0x0040 /* Internal WM_SIZE is needed */
 123 #define WIN_NCACTIVATED        0x0080 /* last WM_NCACTIVATE was positive */
 124 #define WIN_MANAGED            0x0100 /* Window managed by the X wm */
 125 #define WIN_ISDIALOG           0x0200 /* Window is a dialog */
 126 #define WIN_ISWIN32            0x0400 /* Understands Win32 messages */
 127 #define WIN_SAVEUNDER_OVERRIDE 0x0800
 128
 129   /* BuildWinArray() flags */
 130 #define BWA_SKIPDISABLED        0x0001
 131 #define BWA_SKIPHIDDEN          0x0002
 132 #define BWA_SKIPOWNED           0x0004
 133 #define BWA_SKIPICONIC          0x0008
 134
 135   /* Window functions */
 136 extern WND*   WIN_FindWndPtr( HWND32 hwnd );
 137 extern WND*   WIN_GetDesktop(void);
 138 extern void   WIN_DumpWindow( HWND32 hwnd );
 139 extern void   WIN_WalkWindows( HWND32 hwnd, int indent );
 140 extern BOOL32 WIN_UnlinkWindow( HWND32 hwnd );
 141 extern BOOL32 WIN_LinkWindow( HWND32 hwnd, HWND32 hwndInsertAfter );
 142 extern HWND32 WIN_FindWinToRepaint( HWND32 hwnd, HQUEUE16 hQueue );
 143 extern BOOL32 WIN_ResetQueueWindows( WND* wnd, HQUEUE16 hQueue, HQUEUE16 hNew);
 144 extern BOOL32 WIN_CreateDesktopWindow(void);
 145 extern HWND32 WIN_GetTopParent( HWND32 hwnd );
 146 extern WND*   WIN_GetTopParentPtr( WND* pWnd );
 147 extern BOOL32 WIN_IsWindowDrawable(WND*, BOOL32 );
 148 extern HINSTANCE32 WIN_GetWindowInstance( HWND32 hwnd );
 149 extern WND**  WIN_BuildWinArray( WND *wndPtr, UINT32 bwa, UINT32* pnum );
 150
 151 extern HWND32 CARET_GetHwnd(void);
 152 extern void CARET_GetRect(LPRECT32 lprc);  /* windows/caret.c */
 153
 154 extern BOOL16 DRAG_QueryUpdate( HWND32, SEGPTR, BOOL32 );
 155 extern void DEFWND_SetText( WND *wndPtr, LPCSTR text );
 156 extern HBRUSH32 DEFWND_ControlColor( HDC32 hDC, UINT16 ctlType );     /* windows/defwnd.c */
 157
 158 extern void PROPERTY_RemoveWindowProps( WND *pWnd );                  /* windows/property.c */
 159
 160 extern BOOL32 PAINT_RedrawWindow( HWND32 hwnd, const RECT32 *rectUpdate,
 161                                   HRGN32 hrgnUpdate, UINT32 flags,
 162                                   UINT32 control );                   /* windows/painting.c */
 163
 164 /* controls/widgets.c */
 165 extern BOOL32 WIDGETS_Init( void );
 166 extern BOOL32 WIDGETS_IsControl32( WND* pWnd, BUILTIN_CLASS32 cls );
 167
 168 /* controls/icontitle.c */
 169 extern HWND32 ICONTITLE_Create( WND* );
 170 extern BOOL32 ICONTITLE_Init( void );
 171
 172 /* windows/focus.c */
 173 extern void FOCUS_SwitchFocus( MESSAGEQUEUE *pMsgQ, HWND32 , HWND32 );
 174
 175 #endif  /* __WINE_WIN_H */