dlls/user/controls.h

   1 /*
   2  * User controls definitions
   3  *
   4  * Copyright 2000 Alexandre Julliard
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19  */
  20
  21 #ifndef __WINE_CONTROLS_H
  22 #define __WINE_CONTROLS_H
  23
  24 #include "winuser.h"
  25 #include "winproc.h"
  26
  27 /* Built-in class names (see _Undocumented_Windows_ p.418) */
  28 #define POPUPMENU_CLASS_ATOMA MAKEINTATOMA(32768)  /* PopupMenu */
  29 #define POPUPMENU_CLASS_ATOMW MAKEINTATOMW(32768)  /* PopupMenu */
  30 #define DESKTOP_CLASS_ATOM   MAKEINTATOMA(32769)  /* Desktop */
  31 #define DIALOG_CLASS_ATOMA   MAKEINTATOMA(32770)  /* Dialog */
  32 #define DIALOG_CLASS_ATOMW   MAKEINTATOMW(32770)  /* Dialog */
  33 #define WINSWITCH_CLASS_ATOM MAKEINTATOMA(32771)  /* WinSwitch */
  34 #define ICONTITLE_CLASS_ATOM MAKEINTATOMA(32772)  /* IconTitle */
  35
  36 /* Built-in class descriptor */
  37 struct builtin_class_descr
  38 {
  39     LPCSTR    name;    /* class name */
  40     UINT      style;   /* class style */
  41     WNDPROC   procA;   /* ASCII window procedure */
  42     WNDPROC   procW;   /* Unicode window procedure */
  43     INT       extra;   /* window extra bytes */
  44     ULONG_PTR cursor;  /* cursor id */
  45     HBRUSH    brush;   /* brush or system color */
  46 };
  47
  48
  49 /* defwnd proc */
  50 extern HBRUSH DEFWND_ControlColor( HDC hDC, UINT ctlType );
  51
  52 /* desktop */
  53 extern BOOL DESKTOP_SetPattern( LPCWSTR pattern );
  54
  55 /* icon title */
  56 extern HWND ICONTITLE_Create( HWND hwnd );
  57
  58 /* menu controls */
  59 extern BOOL MENU_Init(void);
  60 extern HWND MENU_IsMenuActive(void);
  61 extern HMENU MENU_GetSysMenu(HWND hWndOwner, HMENU hSysPopup);
  62 extern UINT MENU_GetMenuBarHeight( HWND hwnd, UINT menubarWidth,
  63                                      INT orgX, INT orgY );
  64 extern BOOL MENU_SetMenu(HWND, HMENU);
  65 extern void MENU_TrackMouseMenuBar( HWND hwnd, INT ht, POINT pt );
  66 extern void MENU_TrackKbdMenuBar( HWND hwnd, UINT wParam, WCHAR wChar );
  67 extern UINT MENU_DrawMenuBar( HDC hDC, LPRECT lprect,
  68                                 HWND hwnd, BOOL suppress_draw );
  69 extern UINT MENU_FindSubMenu( HMENU *hmenu, HMENU hSubTarget );
  70
  71 /* nonclient area */
  72 extern LONG NC_HandleNCPaint( HWND hwnd , HRGN clip);
  73 extern LONG NC_HandleNCActivate( HWND hwnd, WPARAM wParam );
  74 extern LONG NC_HandleNCCalcSize( HWND hwnd, RECT *winRect );
  75 extern LONG NC_HandleNCHitTest( HWND hwnd, POINT pt );
  76 extern LONG NC_HandleNCLButtonDown( HWND hwnd, WPARAM wParam, LPARAM lParam );
  77 extern LONG NC_HandleNCLButtonDblClk( HWND hwnd, WPARAM wParam, LPARAM lParam);
  78 extern LONG NC_HandleSysCommand( HWND hwnd, WPARAM wParam, LPARAM lParam );
  79 extern LONG NC_HandleSetCursor( HWND hwnd, WPARAM wParam, LPARAM lParam );
  80 extern BOOL NC_DrawSysButton( HWND hwnd, HDC hdc, BOOL down );
  81 extern void NC_GetSysPopupPos( HWND hwnd, RECT* rect );
  82
  83 /* scrollbar */
  84 extern void SCROLL_DrawScrollBar( HWND hwnd, HDC hdc, INT nBar, BOOL arrows, BOOL interior );
  85 extern void SCROLL_TrackScrollBar( HWND hwnd, INT scrollbar, POINT pt );
  86 extern INT SCROLL_SetNCSbState( HWND hwnd, int vMin, int vMax, int vPos,
  87                                 int hMin, int hMax, int hPos );
  88
  89 /* UI tools */
  90 extern HBRUSH UITOOLS_GetPattern55AABrush(void);
  91
  92 /* combo box */
  93
  94 #define ID_CB_LISTBOX           1000
  95 #define ID_CB_EDIT              1001
  96
  97 /* internal flags */
  98 #define CBF_DROPPED             0x0001
  99 #define CBF_BUTTONDOWN          0x0002
 100 #define CBF_NOROLLUP            0x0004
 101 #define CBF_MEASUREITEM         0x0008
 102 #define CBF_FOCUSED             0x0010
 103 #define CBF_CAPTURE             0x0020
 104 #define CBF_EDIT                0x0040
 105 #define CBF_NORESIZE            0x0080
 106 #define CBF_NOTIFY              0x0100
 107 #define CBF_NOREDRAW            0x0200
 108 #define CBF_SELCHANGE           0x0400
 109 #define CBF_NOEDITNOTIFY        0x1000
 110 #define CBF_NOLBSELECT          0x2000  /* do not change current selection */
 111 #define CBF_EUI                 0x8000
 112
 113 /* combo state struct */
 114 typedef struct
 115 {
 116    HWND           self;
 117    HWND           owner;
 118    UINT           dwStyle;
 119    HWND           hWndEdit;
 120    HWND           hWndLBox;
 121    UINT           wState;
 122    HFONT          hFont;
 123    RECT           textRect;
 124    RECT           buttonRect;
 125    RECT           droppedRect;
 126    INT            droppedIndex;
 127    INT            fixedOwnerDrawHeight;
 128    INT            droppedWidth;   /* last two are not used unless set */
 129    INT            editHeight;     /* explicitly */
 130 } HEADCOMBO,*LPHEADCOMBO;
 131
 132 extern BOOL COMBO_FlipListbox( LPHEADCOMBO, BOOL, BOOL );
 133
 134 /* Dialog info structure */
 135 typedef struct
 136 {
 137     HWND      hwndFocus;   /* Current control with focus */
 138     HFONT     hUserFont;   /* Dialog font */
 139     HMENU     hMenu;       /* Dialog menu */
 140     UINT      xBaseUnit;   /* Dialog units (depends on the font) */
 141     UINT      yBaseUnit;
 142     INT       idResult;    /* EndDialog() result / default pushbutton ID */
 143     UINT      flags;       /* EndDialog() called for this dialog */
 144     HGLOBAL16 hDialogHeap;
 145 } DIALOGINFO;
 146
 147 #define DF_END  0x0001
 148 #define DF_OWNERENABLED 0x0002
 149
 150 /* offset of DIALOGINFO ptr in dialog extra bytes */
 151 #define DWL_WINE_DIALOGINFO (DWL_USER+sizeof(ULONG_PTR))
 152
 153 extern DIALOGINFO *DIALOG_get_info( HWND hwnd, BOOL create );
 154 extern BOOL DIALOG_GetCharSize( HDC hdc, HFONT hFont, SIZE * pSize );
 155 extern void DIALOG_EnableOwner( HWND hOwner );
 156 extern BOOL DIALOG_DisableOwner( HWND hOwner );
 157 extern INT DIALOG_DoDialogBox( HWND hwnd, HWND owner );
 158
 159 #endif  /* __WINE_CONTROLS_H */