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 <X11/Xlib.h>
  11
  12 #include "ldt.h"
  13 #include "class.h"
  14 #include "winproc.h"
  15
  16 #define WND_MAGIC     0x444e4957  /* 'WIND' */
  17
  18   /* Built-in class names (see _Undocumented_Windows_ p.418) */
  19 #define POPUPMENU_CLASS_NAME "#32768"  /* PopupMenu */
  20 #define DESKTOP_CLASS_NAME   "#32769"  /* Desktop */
  21 #define DIALOG_CLASS_NAME    "#32770"  /* Dialog */
  22 #define WINSWITCH_CLASS_NAME "#32771"  /* WinSwitch */
  23 #define ICONTITLE_CLASS_NAME "#32772"  /* IconTitle */
  24
  25 #define POPUPMENU_CLASS_ATOM MAKEINTATOM(32768)  /* PopupMenu */
  26 #define DESKTOP_CLASS_ATOM   ((ATOM)32769)       /* Desktop */
  27 #define DIALOG_CLASS_ATOM    MAKEINTATOM(32770)  /* Dialog */
  28 #define WINSWITCH_CLASS_ATOM MAKEINTATOM(32771)  /* WinSwitch */
  29 #define ICONTITLE_CLASS_ATOM MAKEINTATOM(32772)  /* IconTitle */
  30
  31 /* Built-in 32-bit classes */
  32 typedef enum
  33 {
  34     BIC32_BUTTON,
  35     BIC32_EDIT,
  36     BIC32_LISTBOX,
  37     BIC32_COMBO,
  38     BIC32_COMBOLB,
  39     BIC32_POPUPMENU,
  40     BIC32_SCROLL,
  41     BIC32_DESKTOP,
  42     BIC32_DIALOG,
  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 tagDCE;
  51
  52 typedef struct tagWND
  53 {
  54     struct tagWND *next;          /* Next sibling */
  55     struct tagWND *child;         /* First child */
  56     struct tagWND *parent;        /* Window parent (from CreateWindow) */
  57     struct tagWND *owner;         /* Window owner */
  58     CLASS         *class;         /* Window class */
  59     HWINDOWPROC    winproc;       /* Window procedure */
  60     DWORD          dwMagic;       /* Magic number (must be WND_MAGIC) */
  61     HWND32         hwndSelf;      /* Handle of this window */
  62     HINSTANCE16    hInstance;     /* Window hInstance (from CreateWindow) */
  63     RECT16         rectClient;    /* Client area rel. to parent client area */
  64     RECT16         rectWindow;    /* Whole window rel. to parent client area */
  65     RECT16         rectNormal;    /* Window rect. when in normal state */
  66     POINT16        ptIconPos;     /* Icon position */
  67     POINT16        ptMaxPos;      /* Maximized window position */
  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     UINT16         wIDmenu;       /* ID or hmenu (from CreateWindow) */
  79     WORD           flags;         /* Misc. flags (see below) */
  80     Window         window;        /* X window (only for top-level windows) */
  81     HMENU16        hSysMenu;      /* window's copy of System Menu */
  82     DWORD          userdata;      /* User private data */
  83     DWORD          wExtra[1];     /* Window extra bytes */
  84 } WND;
  85
  86   /* WND flags values */
  87 #define WIN_NEEDS_BEGINPAINT   0x0001 /* WM_PAINT sent to window */
  88 #define WIN_NEEDS_ERASEBKGND   0x0002 /* WM_ERASEBKGND must be sent to window*/
  89 #define WIN_NEEDS_NCPAINT      0x0004 /* WM_NCPAINT must be sent to window */
  90 #define WIN_RESTORE_MAX        0x0008 /* Maximize when restoring */
  91 #define WIN_INTERNAL_PAINT     0x0010 /* Internal WM_PAINT message pending */
  92 #define WIN_NO_REDRAW          0x0020 /* WM_SETREDRAW called for this window */
  93 #define WIN_NEED_SIZE          0x0040 /* Internal WM_SIZE is needed */
  94 #define WIN_NCACTIVATED        0x0080 /* last WM_NCACTIVATE was positive */
  95 #define WIN_MANAGED            0x0100 /* Window managed by the X wm */
  96 #define WIN_ISDIALOG           0x0200 /* Window is a dialog */
  97 #define WIN_ISWIN32            0x0400 /* Understands Win32 messages */
  98 #define WIN_SAVEUNDER_OVERRIDE 0x0800
  99
 100   /* Window functions */
 101 extern WND *WIN_FindWndPtr( HWND32 hwnd );
 102 extern WND *WIN_GetDesktop(void);
 103 extern void WIN_DumpWindow( HWND32 hwnd );
 104 extern void WIN_WalkWindows( HWND32 hwnd, int indent );
 105 extern Window WIN_GetXWindow( HWND32 hwnd );
 106 extern BOOL32 WIN_UnlinkWindow( HWND32 hwnd );
 107 extern BOOL32 WIN_LinkWindow( HWND32 hwnd, HWND32 hwndInsertAfter );
 108 extern HWND32 WIN_FindWinToRepaint( HWND32 hwnd, HQUEUE16 hQueue );
 109 extern void WIN_SendParentNotify( HWND32 hwnd, WORD event,
 110                                   WORD idChild, LPARAM lValue );
 111 extern void WIN_ResetQueueWindows( WND* wnd, HQUEUE16 hQueue, HQUEUE16 hNew );
 112 extern BOOL32 WIN_CreateDesktopWindow(void);
 113 extern HWND32 WIN_GetTopParent( HWND32 hwnd );
 114 extern BOOL32 WIN_IsWindowDrawable(WND*, BOOL32 );
 115 extern HINSTANCE16 WIN_GetWindowInstance( HWND32 hwnd );
 116 extern WND **WIN_BuildWinArray( WND *wndPtr );
 117
 118 extern void DEFWND_SetText( WND *wndPtr, LPCSTR text );  /* windows/defwnd.c */
 119
 120 extern void PROPERTY_RemoveWindowProps( WND *pWnd );   /* windows/property.c */
 121
 122 extern BOOL32 PAINT_RedrawWindow( HWND32 hwnd, const RECT32 *rectUpdate,
 123                                   HRGN32 hrgnUpdate, UINT32 flags,
 124                                   UINT32 control );    /* windows/painting.c */
 125
 126 extern BOOL32 WIDGETS_IsControl32( WND* pWnd, BUILTIN_CLASS32 cls );  /* controls/widgets.c */
 127
 128 extern Display * display;
 129 extern Screen * screen;
 130 extern Window rootWindow;
 131
 132 #endif  /* __WINE_WIN_H */