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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
19 */
20
21 #ifndef __WINE_CONTROLS_H
22 #define __WINE_CONTROLS_H
23
24 #include "winuser.h"
25
26 /* Built-in class names (see _Undocumented_Windows_ p.418) */
27 #define POPUPMENU_CLASS_ATOM MAKEINTATOM(32768) /* PopupMenu */
28 #define DESKTOP_CLASS_ATOM MAKEINTATOM(32769) /* Desktop */
29 #define DIALOG_CLASS_ATOM MAKEINTATOM(32770) /* Dialog */
30 #define WINSWITCH_CLASS_ATOM MAKEINTATOM(32771) /* WinSwitch */
31 #define ICONTITLE_CLASS_ATOM MAKEINTATOM(32772) /* IconTitle */
32
33 enum builtin_winprocs
34 {
35 /* dual A/W procs */
36 WINPROC_BUTTON = 0,
37 WINPROC_COMBO,
38 WINPROC_DEFWND,
39 WINPROC_DIALOG,
40 WINPROC_EDIT,
41 WINPROC_LISTBOX,
42 WINPROC_MDICLIENT,
43 WINPROC_SCROLLBAR,
44 WINPROC_STATIC,
45 /* unicode-only procs */
46 WINPROC_DESKTOP,
47 WINPROC_ICONTITLE,
48 WINPROC_MENU,
49 WINPROC_MESSAGE,
50 NB_BUILTIN_WINPROCS,
51 NB_BUILTIN_AW_WINPROCS = WINPROC_DESKTOP
52 };
53
54 #define WINPROC_HANDLE (~0u >> 16)
55 #define BUILTIN_WINPROC(index) ((WNDPROC)(ULONG_PTR)((index) | (WINPROC_HANDLE << 16)))
56
57 /* Built-in class descriptor */
58 struct builtin_class_descr
59 {
60 LPCWSTR name; /* class name */
61 UINT style; /* class style */
62 enum builtin_winprocs proc;
63 INT extra; /* window extra bytes */
64 ULONG_PTR cursor; /* cursor id */
65 HBRUSH brush; /* brush or system color */
66 };
67
68 extern const struct builtin_class_descr BUTTON_builtin_class DECLSPEC_HIDDEN;
69 extern const struct builtin_class_descr COMBO_builtin_class DECLSPEC_HIDDEN;
70 extern const struct builtin_class_descr COMBOLBOX_builtin_class DECLSPEC_HIDDEN;
71 extern const struct builtin_class_descr DIALOG_builtin_class DECLSPEC_HIDDEN;
72 extern const struct builtin_class_descr DESKTOP_builtin_class DECLSPEC_HIDDEN;
73 extern const struct builtin_class_descr EDIT_builtin_class DECLSPEC_HIDDEN;
74 extern const struct builtin_class_descr ICONTITLE_builtin_class DECLSPEC_HIDDEN;
75 extern const struct builtin_class_descr LISTBOX_builtin_class DECLSPEC_HIDDEN;
76 extern const struct builtin_class_descr MDICLIENT_builtin_class DECLSPEC_HIDDEN;
77 extern const struct builtin_class_descr MENU_builtin_class DECLSPEC_HIDDEN;
78 extern const struct builtin_class_descr MESSAGE_builtin_class DECLSPEC_HIDDEN;
79 extern const struct builtin_class_descr SCROLL_builtin_class DECLSPEC_HIDDEN;
80 extern const struct builtin_class_descr STATIC_builtin_class DECLSPEC_HIDDEN;
81
82 extern LRESULT WINAPI DesktopWndProc(HWND,UINT,WPARAM,LPARAM) DECLSPEC_HIDDEN;
83 extern LRESULT WINAPI IconTitleWndProc(HWND,UINT,WPARAM,LPARAM) DECLSPEC_HIDDEN;
84 extern LRESULT WINAPI PopupMenuWndProc(HWND,UINT,WPARAM,LPARAM) DECLSPEC_HIDDEN;
85 extern LRESULT WINAPI MessageWndProc(HWND,UINT,WPARAM,LPARAM) DECLSPEC_HIDDEN;
86
87 /* Wow handlers */
88
89 /* the structures must match the corresponding ones in user.exe */
90 struct wow_handlers16
91 {
92 LRESULT (*button_proc)(HWND,UINT,WPARAM,LPARAM,BOOL);
93 LRESULT (*combo_proc)(HWND,UINT,WPARAM,LPARAM,BOOL);
94 LRESULT (*edit_proc)(HWND,UINT,WPARAM,LPARAM,BOOL);
95 LRESULT (*listbox_proc)(HWND,UINT,WPARAM,LPARAM,BOOL);
96 LRESULT (*mdiclient_proc)(HWND,UINT,WPARAM,LPARAM,BOOL);
97 LRESULT (*scrollbar_proc)(HWND,UINT,WPARAM,LPARAM,BOOL);
98 LRESULT (*static_proc)(HWND,UINT,WPARAM,LPARAM,BOOL);
99 DWORD (*wait_message)(DWORD,const HANDLE*,DWORD,DWORD,DWORD);
100 HWND (*create_window)(CREATESTRUCTW*,LPCWSTR,HINSTANCE,BOOL);
101 LRESULT (*call_window_proc)(HWND,UINT,WPARAM,LPARAM,LRESULT*,void*);
102 LRESULT (*call_dialog_proc)(HWND,UINT,WPARAM,LPARAM,LRESULT*,void*);
103 void (*free_icon_param)(ULONG_PTR);
104 };
105
106 struct wow_handlers32
107 {
108 LRESULT (*button_proc)(HWND,UINT,WPARAM,LPARAM,BOOL);
109 LRESULT (*combo_proc)(HWND,UINT,WPARAM,LPARAM,BOOL);
110 LRESULT (*edit_proc)(HWND,UINT,WPARAM,LPARAM,BOOL);
111 LRESULT (*listbox_proc)(HWND,UINT,WPARAM,LPARAM,BOOL);
112 LRESULT (*mdiclient_proc)(HWND,UINT,WPARAM,LPARAM,BOOL);
113 LRESULT (*scrollbar_proc)(HWND,UINT,WPARAM,LPARAM,BOOL);
114 LRESULT (*static_proc)(HWND,UINT,WPARAM,LPARAM,BOOL);
115 DWORD (*wait_message)(DWORD,const HANDLE*,DWORD,DWORD,DWORD);
116 HWND (*create_window)(CREATESTRUCTW*,LPCWSTR,HINSTANCE,BOOL);
117 HWND (*get_win_handle)(HWND);
118 WNDPROC (*alloc_winproc)(WNDPROC,BOOL);
119 struct tagDIALOGINFO *(*get_dialog_info)(HWND,BOOL);
120 INT (*dialog_box_loop)(HWND,HWND);
121 ULONG_PTR (*get_icon_param)(HICON);
122 ULONG_PTR (*set_icon_param)(HICON,ULONG_PTR);
123 };
124
125 extern struct wow_handlers16 wow_handlers DECLSPEC_HIDDEN;
126
127 extern LRESULT ButtonWndProc_common(HWND,UINT,WPARAM,LPARAM,BOOL) DECLSPEC_HIDDEN;
128 extern LRESULT ComboWndProc_common(HWND,UINT,WPARAM,LPARAM,BOOL) DECLSPEC_HIDDEN;
129 extern LRESULT EditWndProc_common(HWND,UINT,WPARAM,LPARAM,BOOL) DECLSPEC_HIDDEN;
130 extern LRESULT ListBoxWndProc_common(HWND,UINT,WPARAM,LPARAM,BOOL) DECLSPEC_HIDDEN;
131 extern LRESULT MDIClientWndProc_common(HWND,UINT,WPARAM,LPARAM,BOOL) DECLSPEC_HIDDEN;
132 extern LRESULT ScrollBarWndProc_common(HWND,UINT,WPARAM,LPARAM,BOOL) DECLSPEC_HIDDEN;
133 extern LRESULT StaticWndProc_common(HWND,UINT,WPARAM,LPARAM,BOOL) DECLSPEC_HIDDEN;
134
135 extern ULONG_PTR get_icon_param( HICON handle ) DECLSPEC_HIDDEN;
136 extern ULONG_PTR set_icon_param( HICON handle, ULONG_PTR param ) DECLSPEC_HIDDEN;
137
138 /* Class functions */
139 struct tagCLASS; /* opaque structure */
140 struct tagWND;
141 extern ATOM get_int_atom_value( LPCWSTR name ) DECLSPEC_HIDDEN;
142 extern void CLASS_RegisterBuiltinClasses(void) DECLSPEC_HIDDEN;
143 extern WNDPROC get_class_winproc( struct tagCLASS *class ) DECLSPEC_HIDDEN;
144 extern struct dce *get_class_dce( struct tagCLASS *class ) DECLSPEC_HIDDEN;
145 extern struct dce *set_class_dce( struct tagCLASS *class, struct dce *dce ) DECLSPEC_HIDDEN;
146
147 /* defwnd proc */
148 extern HBRUSH DEFWND_ControlColor( HDC hDC, UINT ctlType ) DECLSPEC_HIDDEN;
149
150 /* desktop */
151 extern BOOL DESKTOP_SetPattern( LPCWSTR pattern ) DECLSPEC_HIDDEN;
152
153 /* icon title */
154 extern HWND ICONTITLE_Create( HWND hwnd ) DECLSPEC_HIDDEN;
155
156 /* menu controls */
157 extern HWND MENU_IsMenuActive(void) DECLSPEC_HIDDEN;
158 extern UINT MENU_GetMenuBarHeight( HWND hwnd, UINT menubarWidth,
159 INT orgX, INT orgY ) DECLSPEC_HIDDEN;
160 extern BOOL MENU_SetMenu(HWND, HMENU) DECLSPEC_HIDDEN;
161 extern void MENU_TrackMouseMenuBar( HWND hwnd, INT ht, POINT pt ) DECLSPEC_HIDDEN;
162 extern void MENU_TrackKbdMenuBar( HWND hwnd, UINT wParam, WCHAR wChar ) DECLSPEC_HIDDEN;
163 extern UINT MENU_DrawMenuBar( HDC hDC, LPRECT lprect,
164 HWND hwnd, BOOL suppress_draw ) DECLSPEC_HIDDEN;
165 extern void MENU_EndMenu(HWND) DECLSPEC_HIDDEN;
166
167 /* nonclient area */
168 extern LRESULT NC_HandleNCPaint( HWND hwnd , HRGN clip) DECLSPEC_HIDDEN;
169 extern LRESULT NC_HandleNCActivate( HWND hwnd, WPARAM wParam, LPARAM lParam ) DECLSPEC_HIDDEN;
170 extern LRESULT NC_HandleNCCalcSize( HWND hwnd, RECT *winRect ) DECLSPEC_HIDDEN;
171 extern LRESULT NC_HandleNCHitTest( HWND hwnd, POINT pt ) DECLSPEC_HIDDEN;
172 extern LRESULT NC_HandleNCLButtonDown( HWND hwnd, WPARAM wParam, LPARAM lParam ) DECLSPEC_HIDDEN;
173 extern LRESULT NC_HandleNCLButtonDblClk( HWND hwnd, WPARAM wParam, LPARAM lParam) DECLSPEC_HIDDEN;
174 extern LRESULT NC_HandleSysCommand( HWND hwnd, WPARAM wParam, LPARAM lParam ) DECLSPEC_HIDDEN;
175 extern LRESULT NC_HandleSetCursor( HWND hwnd, WPARAM wParam, LPARAM lParam ) DECLSPEC_HIDDEN;
176 extern BOOL NC_DrawSysButton( HWND hwnd, HDC hdc, BOOL down ) DECLSPEC_HIDDEN;
177 extern void NC_GetSysPopupPos( HWND hwnd, RECT* rect ) DECLSPEC_HIDDEN;
178
179 /* scrollbar */
180 extern void SCROLL_DrawScrollBar( HWND hwnd, HDC hdc, INT nBar, BOOL arrows, BOOL interior ) DECLSPEC_HIDDEN;
181 extern void SCROLL_TrackScrollBar( HWND hwnd, INT scrollbar, POINT pt ) DECLSPEC_HIDDEN;
182 extern INT SCROLL_SetNCSbState( HWND hwnd, int vMin, int vMax, int vPos,
183 int hMin, int hMax, int hPos ) DECLSPEC_HIDDEN;
184
185 /* combo box */
186
187 #define ID_CB_LISTBOX 1000
188 #define ID_CB_EDIT 1001
189
190 /* internal flags */
191 #define CBF_DROPPED 0x0001
192 #define CBF_BUTTONDOWN 0x0002
193 #define CBF_NOROLLUP 0x0004
194 #define CBF_MEASUREITEM 0x0008
195 #define CBF_FOCUSED 0x0010
196 #define CBF_CAPTURE 0x0020
197 #define CBF_EDIT 0x0040
198 #define CBF_NORESIZE 0x0080
199 #define CBF_NOTIFY 0x0100
200 #define CBF_NOREDRAW 0x0200
201 #define CBF_SELCHANGE 0x0400
202 #define CBF_NOEDITNOTIFY 0x1000
203 #define CBF_NOLBSELECT 0x2000 /* do not change current selection */
204 #define CBF_BEENFOCUSED 0x4000 /* has it ever had focus */
205 #define CBF_EUI 0x8000
206
207 /* combo state struct */
208 typedef struct
209 {
210 HWND self;
211 HWND owner;
212 UINT dwStyle;
213 HWND hWndEdit;
214 HWND hWndLBox;
215 UINT wState;
216 HFONT hFont;
217 RECT textRect;
218 RECT buttonRect;
219 RECT droppedRect;
220 INT droppedIndex;
221 INT fixedOwnerDrawHeight;
222 INT droppedWidth; /* last two are not used unless set */
223 INT editHeight; /* explicitly */
224 } HEADCOMBO,*LPHEADCOMBO;
225
226 extern BOOL COMBO_FlipListbox( LPHEADCOMBO, BOOL, BOOL ) DECLSPEC_HIDDEN;
227
228 /* Dialog info structure (note: shared with user.exe) */
229 typedef struct tagDIALOGINFO
230 {
231 HWND hwndFocus; /* Current control with focus */
232 HFONT hUserFont; /* Dialog font */
233 HMENU hMenu; /* Dialog menu */
234 UINT xBaseUnit; /* Dialog units (depends on the font) */
235 UINT yBaseUnit;
236 INT idResult; /* EndDialog() result / default pushbutton ID */
237 UINT flags; /* EndDialog() called for this dialog */
238 } DIALOGINFO;
239
240 #define DF_END 0x0001
241 #define DF_OWNERENABLED 0x0002
242
243 extern DIALOGINFO *DIALOG_get_info( HWND hwnd, BOOL create ) DECLSPEC_HIDDEN;
244 extern INT DIALOG_DoDialogBox( HWND hwnd, HWND owner ) DECLSPEC_HIDDEN;
245
246 #endif /* __WINE_CONTROLS_H */
247
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