1328 lines
37 KiB
C
1328 lines
37 KiB
C
/*
|
|
* Common controls functions
|
|
*
|
|
* Copyright 1997 Dimitrie O. Paun
|
|
* Copyright 1998,2000 Eric Kohl
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*/
|
|
|
|
#include <string.h>
|
|
#include <stdlib.h>
|
|
|
|
#include "winbase.h"
|
|
#include "commctrl.h"
|
|
#include "winerror.h"
|
|
#include "winreg.h"
|
|
#define NO_SHLWAPI_STREAM
|
|
#include "shlwapi.h"
|
|
#include "comctl32.h"
|
|
#include "wine/debug.h"
|
|
|
|
WINE_DEFAULT_DEBUG_CHANNEL(commctrl);
|
|
|
|
extern void ANIMATE_Register(void);
|
|
extern void ANIMATE_Unregister(void);
|
|
extern void COMBOEX_Register(void);
|
|
extern void COMBOEX_Unregister(void);
|
|
extern void DATETIME_Register(void);
|
|
extern void DATETIME_Unregister(void);
|
|
extern void FLATSB_Register(void);
|
|
extern void FLATSB_Unregister(void);
|
|
extern void HEADER_Register(void);
|
|
extern void HEADER_Unregister(void);
|
|
extern void HOTKEY_Register(void);
|
|
extern void HOTKEY_Unregister(void);
|
|
extern void IPADDRESS_Register(void);
|
|
extern void IPADDRESS_Unregister(void);
|
|
extern void LISTVIEW_Register(void);
|
|
extern void LISTVIEW_Unregister(void);
|
|
extern void MONTHCAL_Register(void);
|
|
extern void MONTHCAL_Unregister(void);
|
|
extern void NATIVEFONT_Register(void);
|
|
extern void NATIVEFONT_Unregister(void);
|
|
extern void PAGER_Register(void);
|
|
extern void PAGER_Unregister(void);
|
|
extern void PROGRESS_Register(void);
|
|
extern void PROGRESS_Unregister(void);
|
|
extern void REBAR_Register(void);
|
|
extern void REBAR_Unregister(void);
|
|
extern void STATUS_Register(void);
|
|
extern void STATUS_Unregister(void);
|
|
extern void TAB_Register(void);
|
|
extern void TAB_Unregister(void);
|
|
extern void TOOLBAR_Register(void);
|
|
extern void TOOLBAR_Unregister(void);
|
|
extern void TOOLTIPS_Register(void);
|
|
extern void TOOLTIPS_Unregister(void);
|
|
extern void TRACKBAR_Register(void);
|
|
extern void TRACKBAR_Unregister(void);
|
|
extern void TREEVIEW_Register(void);
|
|
extern void TREEVIEW_Unregister(void);
|
|
extern void UPDOWN_Register(void);
|
|
extern void UPDOWN_Unregister(void);
|
|
|
|
|
|
HANDLE COMCTL32_hHeap = (HANDLE)NULL;
|
|
LPSTR COMCTL32_aSubclass = (LPSTR)NULL;
|
|
HMODULE COMCTL32_hModule = 0;
|
|
LANGID COMCTL32_uiLang = MAKELANGID(LANG_NEUTRAL, SUBLANG_NEUTRAL);
|
|
HBRUSH COMCTL32_hPattern55AABrush = (HANDLE)NULL;
|
|
COMCTL32_SysColor comctl32_color;
|
|
|
|
static HBITMAP COMCTL32_hPattern55AABitmap = (HANDLE)NULL;
|
|
|
|
static const WORD wPattern55AA[] =
|
|
{
|
|
0x5555, 0xaaaa, 0x5555, 0xaaaa,
|
|
0x5555, 0xaaaa, 0x5555, 0xaaaa
|
|
};
|
|
|
|
|
|
/***********************************************************************
|
|
* COMCTL32_LibMain [Internal] Initializes the internal 'COMCTL32.DLL'.
|
|
*
|
|
* PARAMS
|
|
* hinstDLL [I] handle to the 'dlls' instance
|
|
* fdwReason [I]
|
|
* lpvReserved [I] reserverd, must be NULL
|
|
*
|
|
* RETURNS
|
|
* Success: TRUE
|
|
* Failure: FALSE
|
|
*/
|
|
|
|
BOOL WINAPI
|
|
COMCTL32_LibMain (HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
|
|
{
|
|
TRACE("%x,%lx,%p\n", hinstDLL, fdwReason, lpvReserved);
|
|
|
|
switch (fdwReason) {
|
|
case DLL_PROCESS_ATTACH:
|
|
COMCTL32_hModule = (HMODULE)hinstDLL;
|
|
|
|
/* create private heap */
|
|
COMCTL32_hHeap = HeapCreate (0, 0x10000, 0);
|
|
TRACE("Heap created: 0x%x\n", COMCTL32_hHeap);
|
|
|
|
/* add global subclassing atom (used by 'tooltip' and 'updown') */
|
|
COMCTL32_aSubclass = (LPSTR)(DWORD)GlobalAddAtomA ("CC32SubclassInfo");
|
|
TRACE("Subclassing atom added: %p\n", COMCTL32_aSubclass);
|
|
|
|
/* create local pattern brush */
|
|
COMCTL32_hPattern55AABitmap = CreateBitmap (8, 8, 1, 1, wPattern55AA);
|
|
COMCTL32_hPattern55AABrush = CreatePatternBrush (COMCTL32_hPattern55AABitmap);
|
|
|
|
/* Get all the colors at DLL load */
|
|
COMCTL32_RefreshSysColors();
|
|
|
|
/* register all Win95 common control classes */
|
|
ANIMATE_Register ();
|
|
FLATSB_Register ();
|
|
HEADER_Register ();
|
|
HOTKEY_Register ();
|
|
LISTVIEW_Register ();
|
|
PROGRESS_Register ();
|
|
STATUS_Register ();
|
|
TAB_Register ();
|
|
TOOLBAR_Register ();
|
|
TOOLTIPS_Register ();
|
|
TRACKBAR_Register ();
|
|
TREEVIEW_Register ();
|
|
UPDOWN_Register ();
|
|
break;
|
|
|
|
case DLL_PROCESS_DETACH:
|
|
/* unregister all common control classes */
|
|
ANIMATE_Unregister ();
|
|
COMBOEX_Unregister ();
|
|
DATETIME_Unregister ();
|
|
FLATSB_Unregister ();
|
|
HEADER_Unregister ();
|
|
HOTKEY_Unregister ();
|
|
IPADDRESS_Unregister ();
|
|
LISTVIEW_Unregister ();
|
|
MONTHCAL_Unregister ();
|
|
NATIVEFONT_Unregister ();
|
|
PAGER_Unregister ();
|
|
PROGRESS_Unregister ();
|
|
REBAR_Unregister ();
|
|
STATUS_Unregister ();
|
|
TAB_Unregister ();
|
|
TOOLBAR_Unregister ();
|
|
TOOLTIPS_Unregister ();
|
|
TRACKBAR_Unregister ();
|
|
TREEVIEW_Unregister ();
|
|
UPDOWN_Unregister ();
|
|
|
|
/* delete local pattern brush */
|
|
DeleteObject (COMCTL32_hPattern55AABrush);
|
|
COMCTL32_hPattern55AABrush = (HANDLE)NULL;
|
|
DeleteObject (COMCTL32_hPattern55AABitmap);
|
|
COMCTL32_hPattern55AABitmap = (HANDLE)NULL;
|
|
|
|
/* delete global subclassing atom */
|
|
GlobalDeleteAtom (LOWORD(COMCTL32_aSubclass));
|
|
TRACE("Subclassing atom deleted: %p\n", COMCTL32_aSubclass);
|
|
COMCTL32_aSubclass = (LPSTR)NULL;
|
|
|
|
/* destroy private heap */
|
|
HeapDestroy (COMCTL32_hHeap);
|
|
TRACE("Heap destroyed: 0x%x\n", COMCTL32_hHeap);
|
|
COMCTL32_hHeap = (HANDLE)NULL;
|
|
break;
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* MenuHelp [COMCTL32.2]
|
|
*
|
|
* PARAMS
|
|
* uMsg [I] message (WM_MENUSELECT) (see NOTES)
|
|
* wParam [I] wParam of the message uMsg
|
|
* lParam [I] lParam of the message uMsg
|
|
* hMainMenu [I] handle to the application's main menu
|
|
* hInst [I] handle to the module that contains string resources
|
|
* hwndStatus [I] handle to the status bar window
|
|
* lpwIDs [I] pointer to an array of integers (see NOTES)
|
|
*
|
|
* RETURNS
|
|
* No return value
|
|
*
|
|
* NOTES
|
|
* The official documentation is incomplete!
|
|
* This is the correct documentation:
|
|
*
|
|
* uMsg:
|
|
* MenuHelp() does NOT handle WM_COMMAND messages! It only handles
|
|
* WM_MENUSELECT messages.
|
|
*
|
|
* lpwIDs:
|
|
* (will be written ...)
|
|
*/
|
|
|
|
VOID WINAPI
|
|
MenuHelp (UINT uMsg, WPARAM wParam, LPARAM lParam, HMENU hMainMenu,
|
|
HINSTANCE hInst, HWND hwndStatus, UINT* lpwIDs)
|
|
{
|
|
UINT uMenuID = 0;
|
|
|
|
if (!IsWindow (hwndStatus))
|
|
return;
|
|
|
|
switch (uMsg) {
|
|
case WM_MENUSELECT:
|
|
TRACE("WM_MENUSELECT wParam=0x%X lParam=0x%lX\n",
|
|
wParam, lParam);
|
|
|
|
if ((HIWORD(wParam) == 0xFFFF) && (lParam == 0)) {
|
|
/* menu was closed */
|
|
TRACE("menu was closed!\n");
|
|
SendMessageA (hwndStatus, SB_SIMPLE, FALSE, 0);
|
|
}
|
|
else {
|
|
/* menu item was selected */
|
|
if (HIWORD(wParam) & MF_POPUP)
|
|
uMenuID = (UINT)*(lpwIDs+1);
|
|
else
|
|
uMenuID = (UINT)LOWORD(wParam);
|
|
TRACE("uMenuID = %u\n", uMenuID);
|
|
|
|
if (uMenuID) {
|
|
CHAR szText[256];
|
|
|
|
if (!LoadStringA (hInst, uMenuID, szText, 256))
|
|
szText[0] = '\0';
|
|
|
|
SendMessageA (hwndStatus, SB_SETTEXTA,
|
|
255 | SBT_NOBORDERS, (LPARAM)szText);
|
|
SendMessageA (hwndStatus, SB_SIMPLE, TRUE, 0);
|
|
}
|
|
}
|
|
break;
|
|
|
|
case WM_COMMAND :
|
|
TRACE("WM_COMMAND wParam=0x%X lParam=0x%lX\n",
|
|
wParam, lParam);
|
|
/* WM_COMMAND is not invalid since it is documented
|
|
* in the windows api reference. So don't output
|
|
* any FIXME for WM_COMMAND
|
|
*/
|
|
WARN("We don't care about the WM_COMMAND\n");
|
|
break;
|
|
|
|
default:
|
|
FIXME("Invalid Message 0x%x!\n", uMsg);
|
|
break;
|
|
}
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* ShowHideMenuCtl [COMCTL32.3]
|
|
*
|
|
* Shows or hides controls and updates the corresponding menu item.
|
|
*
|
|
* PARAMS
|
|
* hwnd [I] handle to the client window.
|
|
* uFlags [I] menu command id.
|
|
* lpInfo [I] pointer to an array of integers. (See NOTES.)
|
|
*
|
|
* RETURNS
|
|
* Success: TRUE
|
|
* Failure: FALSE
|
|
*
|
|
* NOTES
|
|
* The official documentation is incomplete!
|
|
* This is the correct documentation:
|
|
*
|
|
* hwnd
|
|
* Handle to the window that contains the menu and controls.
|
|
*
|
|
* uFlags
|
|
* Identifier of the menu item to receive or loose a check mark.
|
|
*
|
|
* lpInfo
|
|
* The array of integers contains pairs of values. BOTH values of
|
|
* the first pair must be the handles to the application's main menu.
|
|
* Each subsequent pair consists of a menu id and control id.
|
|
*/
|
|
|
|
BOOL WINAPI
|
|
ShowHideMenuCtl (HWND hwnd, UINT uFlags, LPINT lpInfo)
|
|
{
|
|
LPINT lpMenuId;
|
|
|
|
TRACE("%x, %x, %p\n", hwnd, uFlags, lpInfo);
|
|
|
|
if (lpInfo == NULL)
|
|
return FALSE;
|
|
|
|
if (!(lpInfo[0]) || !(lpInfo[1]))
|
|
return FALSE;
|
|
|
|
/* search for control */
|
|
lpMenuId = &lpInfo[2];
|
|
while (*lpMenuId != uFlags)
|
|
lpMenuId += 2;
|
|
|
|
if (GetMenuState (lpInfo[1], uFlags, MF_BYCOMMAND) & MFS_CHECKED) {
|
|
/* uncheck menu item */
|
|
CheckMenuItem (lpInfo[0], *lpMenuId, MF_BYCOMMAND | MF_UNCHECKED);
|
|
|
|
/* hide control */
|
|
lpMenuId++;
|
|
SetWindowPos (GetDlgItem (hwnd, *lpMenuId), 0, 0, 0, 0, 0,
|
|
SWP_HIDEWINDOW);
|
|
}
|
|
else {
|
|
/* check menu item */
|
|
CheckMenuItem (lpInfo[0], *lpMenuId, MF_BYCOMMAND | MF_CHECKED);
|
|
|
|
/* show control */
|
|
lpMenuId++;
|
|
SetWindowPos (GetDlgItem (hwnd, *lpMenuId), 0, 0, 0, 0, 0,
|
|
SWP_SHOWWINDOW);
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* GetEffectiveClientRect [COMCTL32.4]
|
|
*
|
|
* PARAMS
|
|
* hwnd [I] handle to the client window.
|
|
* lpRect [O] pointer to the rectangle of the client window
|
|
* lpInfo [I] pointer to an array of integers (see NOTES)
|
|
*
|
|
* RETURNS
|
|
* No return value.
|
|
*
|
|
* NOTES
|
|
* The official documentation is incomplete!
|
|
* This is the correct documentation:
|
|
*
|
|
* lpInfo
|
|
* (will be written...)
|
|
*/
|
|
|
|
VOID WINAPI
|
|
GetEffectiveClientRect (HWND hwnd, LPRECT lpRect, LPINT lpInfo)
|
|
{
|
|
RECT rcCtrl;
|
|
INT *lpRun;
|
|
HWND hwndCtrl;
|
|
|
|
TRACE("(0x%08lx 0x%08lx 0x%08lx)\n",
|
|
(DWORD)hwnd, (DWORD)lpRect, (DWORD)lpInfo);
|
|
|
|
GetClientRect (hwnd, lpRect);
|
|
lpRun = lpInfo;
|
|
|
|
do {
|
|
lpRun += 2;
|
|
if (*lpRun == 0)
|
|
return;
|
|
lpRun++;
|
|
hwndCtrl = GetDlgItem (hwnd, *lpRun);
|
|
if (GetWindowLongA (hwndCtrl, GWL_STYLE) & WS_VISIBLE) {
|
|
TRACE("control id 0x%x\n", *lpRun);
|
|
GetWindowRect (hwndCtrl, &rcCtrl);
|
|
MapWindowPoints ((HWND)0, hwnd, (LPPOINT)&rcCtrl, 2);
|
|
SubtractRect (lpRect, lpRect, &rcCtrl);
|
|
}
|
|
lpRun++;
|
|
} while (*lpRun);
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* DrawStatusTextW [COMCTL32.@]
|
|
*
|
|
* Draws text with borders, like in a status bar.
|
|
*
|
|
* PARAMS
|
|
* hdc [I] handle to the window's display context
|
|
* lprc [I] pointer to a rectangle
|
|
* text [I] pointer to the text
|
|
* style [I] drawing style
|
|
*
|
|
* RETURNS
|
|
* No return value.
|
|
*
|
|
* NOTES
|
|
* The style variable can have one of the following values:
|
|
* (will be written ...)
|
|
*/
|
|
|
|
void WINAPI DrawStatusTextW (HDC hdc, LPRECT lprc, LPCWSTR text, UINT style)
|
|
{
|
|
RECT r = *lprc;
|
|
UINT border = BDR_SUNKENOUTER;
|
|
|
|
if (style & SBT_POPOUT)
|
|
border = BDR_RAISEDOUTER;
|
|
else if (style & SBT_NOBORDERS)
|
|
border = 0;
|
|
|
|
DrawEdge (hdc, &r, border, BF_RECT|BF_ADJUST);
|
|
|
|
/* now draw text */
|
|
if (text) {
|
|
int oldbkmode = SetBkMode (hdc, TRANSPARENT);
|
|
UINT align = DT_LEFT;
|
|
if (*text == L'\t') {
|
|
text++;
|
|
align = DT_CENTER;
|
|
if (*text == L'\t') {
|
|
text++;
|
|
align = DT_RIGHT;
|
|
}
|
|
}
|
|
r.left += 3;
|
|
if (style & SBT_RTLREADING)
|
|
FIXME("Unsupported RTL style!\n");
|
|
DrawTextW (hdc, text, -1, &r, align|DT_VCENTER|DT_SINGLELINE);
|
|
SetBkMode(hdc, oldbkmode);
|
|
}
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* DrawStatusText [COMCTL32.@]
|
|
* DrawStatusTextA [COMCTL32.5]
|
|
*
|
|
* Draws text with borders, like in a status bar.
|
|
*
|
|
* PARAMS
|
|
* hdc [I] handle to the window's display context
|
|
* lprc [I] pointer to a rectangle
|
|
* text [I] pointer to the text
|
|
* style [I] drawing style
|
|
*
|
|
* RETURNS
|
|
* No return value.
|
|
*/
|
|
|
|
void WINAPI DrawStatusTextA (HDC hdc, LPRECT lprc, LPCSTR text, UINT style)
|
|
{
|
|
INT len;
|
|
LPWSTR textW = NULL;
|
|
|
|
if ( text ) {
|
|
if ( (len = MultiByteToWideChar( CP_ACP, 0, text, -1, NULL, 0 )) ) {
|
|
if ( (textW = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) )) )
|
|
MultiByteToWideChar( CP_ACP, 0, text, -1, textW, len );
|
|
}
|
|
}
|
|
DrawStatusTextW( hdc, lprc, textW, style );
|
|
HeapFree( GetProcessHeap(), 0, textW );
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* CreateStatusWindow [COMCTL32.@]
|
|
* CreateStatusWindowA [COMCTL32.6]
|
|
*
|
|
* Creates a status bar
|
|
*
|
|
* PARAMS
|
|
* style [I] window style
|
|
* text [I] pointer to the window text
|
|
* parent [I] handle to the parent window
|
|
* wid [I] control id of the status bar
|
|
*
|
|
* RETURNS
|
|
* Success: handle to the status window
|
|
* Failure: 0
|
|
*/
|
|
|
|
HWND WINAPI
|
|
CreateStatusWindowA (INT style, LPCSTR text, HWND parent, UINT wid)
|
|
{
|
|
return CreateWindowA(STATUSCLASSNAMEA, text, style,
|
|
CW_USEDEFAULT, CW_USEDEFAULT,
|
|
CW_USEDEFAULT, CW_USEDEFAULT,
|
|
parent, wid, 0, 0);
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* CreateStatusWindowW [COMCTL32.@] Creates a status bar control
|
|
*
|
|
* PARAMS
|
|
* style [I] window style
|
|
* text [I] pointer to the window text
|
|
* parent [I] handle to the parent window
|
|
* wid [I] control id of the status bar
|
|
*
|
|
* RETURNS
|
|
* Success: handle to the status window
|
|
* Failure: 0
|
|
*/
|
|
|
|
HWND WINAPI
|
|
CreateStatusWindowW (INT style, LPCWSTR text, HWND parent, UINT wid)
|
|
{
|
|
return CreateWindowW(STATUSCLASSNAMEW, text, style,
|
|
CW_USEDEFAULT, CW_USEDEFAULT,
|
|
CW_USEDEFAULT, CW_USEDEFAULT,
|
|
parent, wid, 0, 0);
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* CreateUpDownControl [COMCTL32.16] Creates an up-down control
|
|
*
|
|
* PARAMS
|
|
* style [I] window styles
|
|
* x [I] horizontal position of the control
|
|
* y [I] vertical position of the control
|
|
* cx [I] with of the control
|
|
* cy [I] height of the control
|
|
* parent [I] handle to the parent window
|
|
* id [I] the control's identifier
|
|
* inst [I] handle to the application's module instance
|
|
* buddy [I] handle to the buddy window, can be NULL
|
|
* maxVal [I] upper limit of the control
|
|
* minVal [I] lower limit of the control
|
|
* curVal [I] current value of the control
|
|
*
|
|
* RETURNS
|
|
* Success: handle to the updown control
|
|
* Failure: 0
|
|
*/
|
|
|
|
HWND WINAPI
|
|
CreateUpDownControl (DWORD style, INT x, INT y, INT cx, INT cy,
|
|
HWND parent, INT id, HINSTANCE inst,
|
|
HWND buddy, INT maxVal, INT minVal, INT curVal)
|
|
{
|
|
HWND hUD =
|
|
CreateWindowA (UPDOWN_CLASSA, 0, style, x, y, cx, cy,
|
|
parent, id, inst, 0);
|
|
if (hUD) {
|
|
SendMessageA (hUD, UDM_SETBUDDY, (WPARAM)buddy, 0);
|
|
SendMessageA (hUD, UDM_SETRANGE, 0, MAKELONG(maxVal, minVal));
|
|
SendMessageA (hUD, UDM_SETPOS, 0, MAKELONG(curVal, 0));
|
|
}
|
|
|
|
return hUD;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* InitCommonControls [COMCTL32.17]
|
|
*
|
|
* Registers the common controls.
|
|
*
|
|
* PARAMS
|
|
* No parameters.
|
|
*
|
|
* RETURNS
|
|
* No return values.
|
|
*
|
|
* NOTES
|
|
* This function is just a dummy.
|
|
* The Win95 controls are registered at the DLL's initialization.
|
|
* To register other controls InitCommonControlsEx() must be used.
|
|
*/
|
|
|
|
VOID WINAPI
|
|
InitCommonControls (void)
|
|
{
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* InitCommonControlsEx [COMCTL32.@]
|
|
*
|
|
* Registers the common controls.
|
|
*
|
|
* PARAMS
|
|
* lpInitCtrls [I] pointer to an INITCOMMONCONTROLS structure.
|
|
*
|
|
* RETURNS
|
|
* Success: TRUE
|
|
* Failure: FALSE
|
|
*
|
|
* NOTES
|
|
* Only the additional common controls are registered by this function.
|
|
* The Win95 controls are registered at the DLL's initialization.
|
|
*/
|
|
|
|
BOOL WINAPI
|
|
InitCommonControlsEx (LPINITCOMMONCONTROLSEX lpInitCtrls)
|
|
{
|
|
INT cCount;
|
|
DWORD dwMask;
|
|
|
|
if (!lpInitCtrls)
|
|
return FALSE;
|
|
if (lpInitCtrls->dwSize != sizeof(INITCOMMONCONTROLSEX))
|
|
return FALSE;
|
|
|
|
TRACE("(0x%08lx)\n", lpInitCtrls->dwICC);
|
|
|
|
for (cCount = 0; cCount < 32; cCount++) {
|
|
dwMask = 1 << cCount;
|
|
if (!(lpInitCtrls->dwICC & dwMask))
|
|
continue;
|
|
|
|
switch (lpInitCtrls->dwICC & dwMask) {
|
|
/* dummy initialization */
|
|
case ICC_ANIMATE_CLASS:
|
|
case ICC_BAR_CLASSES:
|
|
case ICC_LISTVIEW_CLASSES:
|
|
case ICC_TREEVIEW_CLASSES:
|
|
case ICC_TAB_CLASSES:
|
|
case ICC_UPDOWN_CLASS:
|
|
case ICC_PROGRESS_CLASS:
|
|
case ICC_HOTKEY_CLASS:
|
|
break;
|
|
|
|
/* advanced classes - not included in Win95 */
|
|
case ICC_DATE_CLASSES:
|
|
MONTHCAL_Register ();
|
|
DATETIME_Register ();
|
|
break;
|
|
|
|
case ICC_USEREX_CLASSES:
|
|
COMBOEX_Register ();
|
|
break;
|
|
|
|
case ICC_COOL_CLASSES:
|
|
REBAR_Register ();
|
|
break;
|
|
|
|
case ICC_INTERNET_CLASSES:
|
|
IPADDRESS_Register ();
|
|
break;
|
|
|
|
case ICC_PAGESCROLLER_CLASS:
|
|
PAGER_Register ();
|
|
break;
|
|
|
|
case ICC_NATIVEFNTCTL_CLASS:
|
|
NATIVEFONT_Register ();
|
|
break;
|
|
|
|
default:
|
|
FIXME("Unknown class! dwICC=0x%lX\n", dwMask);
|
|
break;
|
|
}
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* CreateToolbarEx [COMCTL32.@] Creates a tool bar window
|
|
*
|
|
* PARAMS
|
|
* hwnd
|
|
* style
|
|
* wID
|
|
* nBitmaps
|
|
* hBMInst
|
|
* wBMID
|
|
* lpButtons
|
|
* iNumButtons
|
|
* dxButton
|
|
* dyButton
|
|
* dxBitmap
|
|
* dyBitmap
|
|
* uStructSize
|
|
*
|
|
* RETURNS
|
|
* Success: handle to the tool bar control
|
|
* Failure: 0
|
|
*/
|
|
|
|
HWND WINAPI
|
|
CreateToolbarEx (HWND hwnd, DWORD style, UINT wID, INT nBitmaps,
|
|
HINSTANCE hBMInst, UINT wBMID, LPCTBBUTTON lpButtons,
|
|
INT iNumButtons, INT dxButton, INT dyButton,
|
|
INT dxBitmap, INT dyBitmap, UINT uStructSize)
|
|
{
|
|
HWND hwndTB;
|
|
|
|
/* If not position is specified then put it at the top */
|
|
if ((style & CCS_BOTTOM) == 0) {
|
|
style|=CCS_TOP;
|
|
}
|
|
|
|
hwndTB =
|
|
CreateWindowExA (0, TOOLBARCLASSNAMEA, "", style|WS_CHILD, 0, 0, 0, 0,
|
|
hwnd, (HMENU)wID, 0, NULL);
|
|
if(hwndTB) {
|
|
TBADDBITMAP tbab;
|
|
|
|
SendMessageA (hwndTB, TB_BUTTONSTRUCTSIZE,
|
|
(WPARAM)uStructSize, 0);
|
|
|
|
/* set bitmap and button size */
|
|
/*If CreateToolbarEx receives 0, windows sets default values*/
|
|
if (dxBitmap <= 0)
|
|
dxBitmap = 16;
|
|
if (dyBitmap <= 0)
|
|
dyBitmap = 15;
|
|
SendMessageA (hwndTB, TB_SETBITMAPSIZE, 0,
|
|
MAKELPARAM((WORD)dxBitmap, (WORD)dyBitmap));
|
|
|
|
if (dxButton <= 0)
|
|
dxButton = 24;
|
|
if (dyButton <= 0)
|
|
dyButton = 22;
|
|
SendMessageA (hwndTB, TB_SETBUTTONSIZE, 0,
|
|
MAKELPARAM((WORD)dxButton, (WORD)dyButton));
|
|
|
|
|
|
/* add bitmaps */
|
|
if (nBitmaps > 0)
|
|
{
|
|
tbab.hInst = hBMInst;
|
|
tbab.nID = wBMID;
|
|
|
|
SendMessageA (hwndTB, TB_ADDBITMAP,
|
|
(WPARAM)nBitmaps, (LPARAM)&tbab);
|
|
}
|
|
/* add buttons */
|
|
if(iNumButtons > 0)
|
|
SendMessageA (hwndTB, TB_ADDBUTTONSA,
|
|
(WPARAM)iNumButtons, (LPARAM)lpButtons);
|
|
}
|
|
|
|
return hwndTB;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* CreateMappedBitmap [COMCTL32.8]
|
|
*
|
|
* PARAMS
|
|
* hInstance [I]
|
|
* idBitmap [I]
|
|
* wFlags [I]
|
|
* lpColorMap [I]
|
|
* iNumMaps [I]
|
|
*
|
|
* RETURNS
|
|
* Success: handle to the new bitmap
|
|
* Failure: 0
|
|
*/
|
|
|
|
HBITMAP WINAPI
|
|
CreateMappedBitmap (HINSTANCE hInstance, INT idBitmap, UINT wFlags,
|
|
LPCOLORMAP lpColorMap, INT iNumMaps)
|
|
{
|
|
HGLOBAL hglb;
|
|
HRSRC hRsrc;
|
|
LPBITMAPINFOHEADER lpBitmap, lpBitmapInfo;
|
|
UINT nSize, nColorTableSize;
|
|
RGBQUAD *pColorTable;
|
|
INT iColor, i, iMaps, nWidth, nHeight;
|
|
HDC hdcScreen;
|
|
HBITMAP hbm;
|
|
LPCOLORMAP sysColorMap;
|
|
COLORREF cRef;
|
|
COLORMAP internalColorMap[4] =
|
|
{{0x000000, 0}, {0x808080, 0}, {0xC0C0C0, 0}, {0xFFFFFF, 0}};
|
|
|
|
/* initialize pointer to colortable and default color table */
|
|
if (lpColorMap) {
|
|
iMaps = iNumMaps;
|
|
sysColorMap = lpColorMap;
|
|
}
|
|
else {
|
|
internalColorMap[0].to = GetSysColor (COLOR_BTNTEXT);
|
|
internalColorMap[1].to = GetSysColor (COLOR_BTNSHADOW);
|
|
internalColorMap[2].to = GetSysColor (COLOR_BTNFACE);
|
|
internalColorMap[3].to = GetSysColor (COLOR_BTNHIGHLIGHT);
|
|
iMaps = 4;
|
|
sysColorMap = (LPCOLORMAP)internalColorMap;
|
|
}
|
|
|
|
hRsrc = FindResourceA (hInstance, (LPSTR)idBitmap, RT_BITMAPA);
|
|
if (hRsrc == 0)
|
|
return 0;
|
|
hglb = LoadResource (hInstance, hRsrc);
|
|
if (hglb == 0)
|
|
return 0;
|
|
lpBitmap = (LPBITMAPINFOHEADER)LockResource (hglb);
|
|
if (lpBitmap == NULL)
|
|
return 0;
|
|
|
|
nColorTableSize = (1 << lpBitmap->biBitCount);
|
|
nSize = lpBitmap->biSize + nColorTableSize * sizeof(RGBQUAD);
|
|
lpBitmapInfo = (LPBITMAPINFOHEADER)GlobalAlloc (GMEM_FIXED, nSize);
|
|
if (lpBitmapInfo == NULL)
|
|
return 0;
|
|
RtlMoveMemory (lpBitmapInfo, lpBitmap, nSize);
|
|
|
|
pColorTable = (RGBQUAD*)(((LPBYTE)lpBitmapInfo)+(UINT)lpBitmapInfo->biSize);
|
|
|
|
for (iColor = 0; iColor < nColorTableSize; iColor++) {
|
|
for (i = 0; i < iMaps; i++) {
|
|
cRef = RGB(pColorTable[iColor].rgbRed,
|
|
pColorTable[iColor].rgbGreen,
|
|
pColorTable[iColor].rgbBlue);
|
|
if ( cRef == sysColorMap[i].from) {
|
|
#if 0
|
|
if (wFlags & CBS_MASKED) {
|
|
if (sysColorMap[i].to != COLOR_BTNTEXT)
|
|
pColorTable[iColor] = RGB(255, 255, 255);
|
|
}
|
|
else
|
|
#endif
|
|
pColorTable[iColor].rgbBlue = GetBValue(sysColorMap[i].to);
|
|
pColorTable[iColor].rgbGreen = GetGValue(sysColorMap[i].to);
|
|
pColorTable[iColor].rgbRed = GetRValue(sysColorMap[i].to);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
nWidth = (INT)lpBitmapInfo->biWidth;
|
|
nHeight = (INT)lpBitmapInfo->biHeight;
|
|
hdcScreen = GetDC ((HWND)0);
|
|
hbm = CreateCompatibleBitmap (hdcScreen, nWidth, nHeight);
|
|
if (hbm) {
|
|
HDC hdcDst = CreateCompatibleDC (hdcScreen);
|
|
HBITMAP hbmOld = SelectObject (hdcDst, hbm);
|
|
LPBYTE lpBits = (LPBYTE)(lpBitmap + 1);
|
|
lpBits += (1 << (lpBitmapInfo->biBitCount)) * sizeof(RGBQUAD);
|
|
StretchDIBits (hdcDst, 0, 0, nWidth, nHeight, 0, 0, nWidth, nHeight,
|
|
lpBits, (LPBITMAPINFO)lpBitmapInfo, DIB_RGB_COLORS,
|
|
SRCCOPY);
|
|
SelectObject (hdcDst, hbmOld);
|
|
DeleteDC (hdcDst);
|
|
}
|
|
ReleaseDC ((HWND)0, hdcScreen);
|
|
GlobalFree ((HGLOBAL)lpBitmapInfo);
|
|
FreeResource (hglb);
|
|
|
|
return hbm;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* CreateToolbar [COMCTL32.7] Creates a tool bar control
|
|
*
|
|
* PARAMS
|
|
* hwnd
|
|
* style
|
|
* wID
|
|
* nBitmaps
|
|
* hBMInst
|
|
* wBMID
|
|
* lpButtons
|
|
* iNumButtons
|
|
*
|
|
* RETURNS
|
|
* Success: handle to the tool bar control
|
|
* Failure: 0
|
|
*
|
|
* NOTES
|
|
* Do not use this functions anymore. Use CreateToolbarEx instead.
|
|
*/
|
|
|
|
HWND WINAPI
|
|
CreateToolbar (HWND hwnd, DWORD style, UINT wID, INT nBitmaps,
|
|
HINSTANCE hBMInst, UINT wBMID,
|
|
LPCOLDTBBUTTON lpButtons,INT iNumButtons)
|
|
{
|
|
return CreateToolbarEx (hwnd, style | CCS_NODIVIDER, wID, nBitmaps,
|
|
hBMInst, wBMID, (LPCTBBUTTON)lpButtons,
|
|
iNumButtons, 0, 0, 0, 0, sizeof (OLDTBBUTTON));
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* DllGetVersion [COMCTL32.@]
|
|
*
|
|
* Retrieves version information of the 'COMCTL32.DLL'
|
|
*
|
|
* PARAMS
|
|
* pdvi [O] pointer to version information structure.
|
|
*
|
|
* RETURNS
|
|
* Success: S_OK
|
|
* Failure: E_INVALIDARG
|
|
*
|
|
* NOTES
|
|
* Returns version of a comctl32.dll from IE4.01 SP1.
|
|
*/
|
|
|
|
HRESULT WINAPI
|
|
COMCTL32_DllGetVersion (DLLVERSIONINFO *pdvi)
|
|
{
|
|
if (pdvi->cbSize != sizeof(DLLVERSIONINFO)) {
|
|
WARN("wrong DLLVERSIONINFO size from app\n");
|
|
return E_INVALIDARG;
|
|
}
|
|
|
|
pdvi->dwMajorVersion = COMCTL32_VERSION;
|
|
pdvi->dwMinorVersion = COMCTL32_VERSION_MINOR;
|
|
pdvi->dwBuildNumber = 2919;
|
|
pdvi->dwPlatformID = 6304;
|
|
|
|
TRACE("%lu.%lu.%lu.%lu\n",
|
|
pdvi->dwMajorVersion, pdvi->dwMinorVersion,
|
|
pdvi->dwBuildNumber, pdvi->dwPlatformID);
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* DllInstall (COMCTL32.@)
|
|
*/
|
|
HRESULT WINAPI COMCTL32_DllInstall(BOOL bInstall, LPCWSTR cmdline)
|
|
{
|
|
FIXME("(%s, %s): stub\n", bInstall?"TRUE":"FALSE",
|
|
debugstr_w(cmdline));
|
|
|
|
return S_OK;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* _TrackMouseEvent [COMCTL32.@]
|
|
*
|
|
* Requests notification of mouse events
|
|
*
|
|
* During mouse tracking WM_MOUSEHOVER or WM_MOUSELEAVE events are posted
|
|
* to the hwnd specified in the ptme structure. After the event message
|
|
* is posted to the hwnd, the entry in the queue is removed.
|
|
*
|
|
* If the current hwnd isn't ptme->hwndTrack the TME_HOVER flag is completely
|
|
* ignored. The TME_LEAVE flag results in a WM_MOUSELEAVE message being posted
|
|
* immediately and the TME_LEAVE flag being ignored.
|
|
*
|
|
* PARAMS
|
|
* ptme [I,O] pointer to TRACKMOUSEEVENT information structure.
|
|
*
|
|
* RETURNS
|
|
* Success: non-zero
|
|
* Failure: zero
|
|
*
|
|
* IMPLEMENTATION moved to USER32.TrackMouseEvent
|
|
*
|
|
*/
|
|
|
|
BOOL WINAPI
|
|
_TrackMouseEvent (TRACKMOUSEEVENT *ptme)
|
|
{
|
|
return TrackMouseEvent (ptme);
|
|
}
|
|
|
|
/*************************************************************************
|
|
* GetMUILanguage [COMCTL32.@]
|
|
*
|
|
* FIXME: What's this supposed to do? Apparently some i18n thing.
|
|
*
|
|
*/
|
|
LANGID WINAPI GetMUILanguage (VOID)
|
|
{
|
|
return COMCTL32_uiLang;
|
|
}
|
|
|
|
|
|
/*************************************************************************
|
|
* InitMUILanguage [COMCTL32.@]
|
|
*
|
|
* FIXME: What's this supposed to do? Apparently some i18n thing.
|
|
*
|
|
*/
|
|
|
|
VOID WINAPI InitMUILanguage (LANGID uiLang)
|
|
{
|
|
COMCTL32_uiLang = uiLang;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* SetWindowSubclass [COMCTL32.@]
|
|
*
|
|
* Starts a window subclass
|
|
*
|
|
* PARAMS
|
|
* hWnd [in] handle to window subclass.
|
|
* pfnSubclass [in] Pointer to new window procedure.
|
|
* uIDSubclass [in] Unique identifier of sublass together with pfnSubclass.
|
|
* dwRef [in] Reference data to pass to window procedure.
|
|
*
|
|
* RETURNS
|
|
* Success: non-zero
|
|
* Failure: zero
|
|
*
|
|
* BUGS
|
|
* If an application manually subclasses a window after subclassing it with
|
|
* this API and then with this API again, then none of the previous
|
|
* subclasses get called or the origional window procedure.
|
|
*/
|
|
BOOL WINAPI SetWindowSubclass (HWND hWnd, SUBCLASSPROC pfnSubclass,
|
|
UINT_PTR uIDSubclass, DWORD_PTR dwRef)
|
|
{
|
|
LPSUBCLASS_INFO stack;
|
|
int newnum, n;
|
|
|
|
TRACE ("(%x, %p, %x, %x)\n", hWnd, pfnSubclass, uIDSubclass, dwRef);
|
|
|
|
/* Since the window procedure that we set here has two additional arguments,
|
|
* we can't simply set it as the new window procedure of the window. So we
|
|
* set our own window procedure and then calculate the other two arguments
|
|
* from there. */
|
|
|
|
/* See if we have been called for this window */
|
|
stack = (LPSUBCLASS_INFO)GetPropA (hWnd, COMCTL32_aSubclass);
|
|
if (!stack) {
|
|
/* allocate stack */
|
|
stack = (LPSUBCLASS_INFO)HeapAlloc (GetProcessHeap(), HEAP_ZERO_MEMORY,
|
|
sizeof(SUBCLASS_INFO));
|
|
if (!stack) {
|
|
ERR ("Failed to allocate our Subclassing stack");
|
|
return FALSE;
|
|
}
|
|
SetPropA (hWnd, COMCTL32_aSubclass, (HANDLE)stack);
|
|
|
|
/* set window procedure to our own and save the current one */
|
|
if (IsWindowUnicode (hWnd))
|
|
stack->origproc = (WNDPROC)SetWindowLongW (hWnd, GWL_WNDPROC,
|
|
(LONG)DefSubclassProc);
|
|
else
|
|
stack->origproc = (WNDPROC)SetWindowLongA (hWnd, GWL_WNDPROC,
|
|
(LONG)DefSubclassProc);
|
|
}
|
|
|
|
/* Check to see if we have called this function with the same uIDSubClass
|
|
* and pfnSubclass */
|
|
for (n = 0; n <= stack->stacknum + stack->stacknew - 1; n++)
|
|
if ((stack->SubclassProcs[n].id == uIDSubclass) &&
|
|
(stack->SubclassProcs[n].subproc == pfnSubclass)) {
|
|
stack->SubclassProcs[n].ref = dwRef;
|
|
return TRUE;
|
|
}
|
|
|
|
if ((stack->stacknum + stack->stacknew) >= 32) {
|
|
ERR ("We have a Subclass stack overflow, please increment size");
|
|
return FALSE;
|
|
}
|
|
|
|
/* we can't simply increment both stackpos and stacknum because there might
|
|
* be a window procedure running lower in the stack, we can only get them
|
|
* up to date once the last window procedure has run */
|
|
if (stack->stacknum == stack->stackpos) {
|
|
stack->stacknum++;
|
|
stack->stackpos++;
|
|
} else
|
|
stack->stacknew++;
|
|
|
|
newnum = stack->stacknew + stack->stacknum - 1;
|
|
|
|
stack->SubclassProcs[newnum].subproc = pfnSubclass;
|
|
stack->SubclassProcs[newnum].ref = dwRef;
|
|
stack->SubclassProcs[newnum].id = uIDSubclass;
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* GetWindowSubclass [COMCTL32.@]
|
|
*
|
|
* Gets the Reference data from a subclass.
|
|
*
|
|
* PARAMS
|
|
* hWnd [in] Handle to window which were subclassing
|
|
* pfnSubclass [in] Pointer to the subclass procedure
|
|
* iID [in] Unique indentifier of the subclassing procedure
|
|
* pdwRef [out] Pointer to the reference data
|
|
*
|
|
* RETURNS
|
|
* Success: non-sero
|
|
* Failure: zero
|
|
*/
|
|
BOOL WINAPI GetWindowSubclass (HWND hWnd, SUBCLASSPROC pfnSubclass,
|
|
UINT_PTR uID, DWORD_PTR *pdwRef)
|
|
{
|
|
LPSUBCLASS_INFO stack;
|
|
int n;
|
|
|
|
TRACE ("(%x, %p, %x, %p)\n", hWnd, pfnSubclass, uID, pdwRef);
|
|
|
|
/* See if we have been called for this window */
|
|
stack = (LPSUBCLASS_INFO)GetPropA (hWnd, COMCTL32_aSubclass);
|
|
if (!stack)
|
|
return FALSE;
|
|
|
|
for (n = 0; n <= stack->stacknum + stack->stacknew - 1; n++)
|
|
if ((stack->SubclassProcs[n].id == uID) &&
|
|
(stack->SubclassProcs[n].subproc == pfnSubclass)) {
|
|
*pdwRef = stack->SubclassProcs[n].ref;
|
|
return TRUE;
|
|
}
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* RemoveWindowSubclass [COMCTL32.@]
|
|
*
|
|
* Removes a window subclass.
|
|
*
|
|
* PARAMS
|
|
* hWnd [in] Handle to the window were subclassing
|
|
* pfnSubclass [in] Pointer to the subclass procedure
|
|
* uID [in] Unique identifier of this subclass
|
|
*
|
|
* RETURNS
|
|
* Success: non-zero
|
|
* Failure: zero
|
|
*/
|
|
BOOL WINAPI RemoveWindowSubclass(HWND hWnd, SUBCLASSPROC pfnSubclass, UINT_PTR uID)
|
|
{
|
|
LPSUBCLASS_INFO stack;
|
|
int n;
|
|
|
|
TRACE ("(%x, %p, %x)\n", hWnd, pfnSubclass, uID);
|
|
|
|
/* Find the Subclass to remove */
|
|
stack = (LPSUBCLASS_INFO)GetPropA (hWnd, COMCTL32_aSubclass);
|
|
if (!stack)
|
|
return FALSE;
|
|
|
|
if ((stack->stacknum == stack->stackpos == 1) && !stack->stacknew) {
|
|
TRACE("Last Subclass removed, cleaning up\n");
|
|
/* clean up our heap and reset the origional window procedure */
|
|
if (IsWindowUnicode (hWnd))
|
|
SetWindowLongW (hWnd, GWL_WNDPROC, (LONG)stack->origproc);
|
|
else
|
|
SetWindowLongA (hWnd, GWL_WNDPROC, (LONG)stack->origproc);
|
|
HeapFree (GetProcessHeap (), 0, stack);
|
|
return TRUE;
|
|
}
|
|
|
|
for (n = stack->stacknum + stack->stacknew - 1; n >= 0; n--)
|
|
if ((stack->SubclassProcs[n].id == uID) &&
|
|
(stack->SubclassProcs[n].subproc == pfnSubclass)) {
|
|
if (n != (stack->stacknum + stack->stacknew))
|
|
/* Fill the hole in the stack */
|
|
memmove (&stack->SubclassProcs[n], &stack->SubclassProcs[n + 1],
|
|
sizeof(stack->SubclassProcs[0]) * (stack->stacknew + stack->stacknum - n));
|
|
stack->SubclassProcs[n].subproc = NULL;
|
|
stack->SubclassProcs[n].ref = 0;
|
|
stack->SubclassProcs[n].id = 0;
|
|
|
|
/* If we are currently running a window procedure we have to manipulate
|
|
* the stack position pointers so that we don't corrupt the stack */
|
|
if ((n < stack->stackpos) || (stack->stackpos == stack->stacknum)) {
|
|
stack->stacknum--;
|
|
stack->stackpos--;
|
|
} else if (n >= stack->stackpos)
|
|
stack->stacknew--;
|
|
return TRUE;
|
|
}
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* DefSubclassProc [COMCTL32.@]
|
|
*
|
|
* Calls the next window procedure (ie. the one before this subclass)
|
|
*
|
|
* PARAMS
|
|
* hWnd [in] The window that we're subclassing
|
|
* uMsg [in] Message
|
|
* wParam [in] WPARAM
|
|
* lParam [in] LPARAM
|
|
*
|
|
* RETURNS
|
|
* Success: non-zero
|
|
* Failure: zero
|
|
*/
|
|
LRESULT WINAPI DefSubclassProc (HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
LPSUBCLASS_INFO stack;
|
|
int stackpos;
|
|
LRESULT ret;
|
|
|
|
/* retrieve our little stack from the Properties */
|
|
stack = (LPSUBCLASS_INFO)GetPropA (hWnd, COMCTL32_aSubclass);
|
|
if (!stack) {
|
|
ERR ("Our sub classing stack got erased for %x!! Nothing we can do\n", hWnd);
|
|
return 0;
|
|
}
|
|
|
|
/* If we are at pos 0 then we have to call the origional window procedure */
|
|
if (stack->stackpos == 0) {
|
|
if (IsWindowUnicode (hWnd))
|
|
return CallWindowProcW (stack->origproc, hWnd, uMsg, wParam, lParam);
|
|
else
|
|
return CallWindowProcA (stack->origproc, hWnd, uMsg, wParam, lParam);
|
|
}
|
|
|
|
stackpos = --stack->stackpos;
|
|
/* call the Subclass procedure from the stack */
|
|
ret = stack->SubclassProcs[stackpos].subproc (hWnd, uMsg, wParam, lParam,
|
|
stack->SubclassProcs[stackpos].id, stack->SubclassProcs[stackpos].ref);
|
|
stack->stackpos++;
|
|
|
|
if ((stack->stackpos == stack->stacknum) && stack->stacknew) {
|
|
stack->stacknum += stack->stacknew;
|
|
stack->stackpos += stack->stacknew;
|
|
stack->stacknew = 0;
|
|
}
|
|
|
|
/* If we removed the last entry in our stack while a window procedure was
|
|
* running then we have to clean up */
|
|
if (stack->stackpos == stack->stacknum == 0) {
|
|
TRACE("Last Subclass removed, cleaning up\n");
|
|
/* clean up our heap and reset the origional window procedure */
|
|
if (IsWindowUnicode (hWnd))
|
|
SetWindowLongW (hWnd, GWL_WNDPROC, (LONG)stack->origproc);
|
|
else
|
|
SetWindowLongA (hWnd, GWL_WNDPROC, (LONG)stack->origproc);
|
|
HeapFree (GetProcessHeap (), 0, stack);
|
|
return TRUE;
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* COMCTL32_CreateToolTip [NOT AN API]
|
|
*
|
|
* Creates a tooltip for the control specified in hwnd and does all
|
|
* necessary setup and notifications.
|
|
*
|
|
* PARAMS
|
|
* hwndOwner [I] Handle to the window that will own the tool tip.
|
|
*
|
|
* RETURNS
|
|
* Success: Handle of tool tip window.
|
|
* Failure: NULL
|
|
*/
|
|
HWND
|
|
COMCTL32_CreateToolTip(HWND hwndOwner)
|
|
{
|
|
HWND hwndToolTip;
|
|
|
|
hwndToolTip = CreateWindowExA(0, TOOLTIPS_CLASSA, NULL, 0,
|
|
CW_USEDEFAULT, CW_USEDEFAULT,
|
|
CW_USEDEFAULT, CW_USEDEFAULT, hwndOwner,
|
|
0, 0, 0);
|
|
|
|
/* Send NM_TOOLTIPSCREATED notification */
|
|
if (hwndToolTip)
|
|
{
|
|
NMTOOLTIPSCREATED nmttc;
|
|
/* true owner can be different if hwndOwner is a child window */
|
|
HWND hwndTrueOwner = GetWindow(hwndToolTip, GW_OWNER);
|
|
nmttc.hdr.hwndFrom = hwndTrueOwner;
|
|
nmttc.hdr.idFrom = GetWindowLongA(hwndTrueOwner, GWL_ID);
|
|
nmttc.hdr.code = NM_TOOLTIPSCREATED;
|
|
nmttc.hwndToolTips = hwndToolTip;
|
|
|
|
SendMessageA(GetParent(hwndTrueOwner), WM_NOTIFY,
|
|
(WPARAM)GetWindowLongA(hwndTrueOwner, GWL_ID),
|
|
(LPARAM)&nmttc);
|
|
}
|
|
|
|
return hwndToolTip;
|
|
}
|
|
|
|
|
|
/***********************************************************************
|
|
* COMCTL32_RefreshSysColors [NOT AN API]
|
|
*
|
|
* Invoked on any control recognizing a WM_SYSCOLORCHANGE message to
|
|
* refresh the color values in the color structure
|
|
*
|
|
* PARAMS
|
|
* none
|
|
*
|
|
* RETURNS
|
|
* none
|
|
*/
|
|
VOID
|
|
COMCTL32_RefreshSysColors(void)
|
|
{
|
|
comctl32_color.clrBtnHighlight = GetSysColor (COLOR_BTNHIGHLIGHT);
|
|
comctl32_color.clrBtnShadow = GetSysColor (COLOR_BTNSHADOW);
|
|
comctl32_color.clrBtnText = GetSysColor (COLOR_BTNTEXT);
|
|
comctl32_color.clrBtnFace = GetSysColor (COLOR_BTNFACE);
|
|
comctl32_color.clrHighlight = GetSysColor (COLOR_HIGHLIGHT);
|
|
comctl32_color.clrHighlightText = GetSysColor (COLOR_HIGHLIGHTTEXT);
|
|
comctl32_color.clr3dHilight = GetSysColor (COLOR_3DHILIGHT);
|
|
comctl32_color.clr3dShadow = GetSysColor (COLOR_3DSHADOW);
|
|
comctl32_color.clr3dDkShadow = GetSysColor (COLOR_3DDKSHADOW);
|
|
comctl32_color.clr3dFace = GetSysColor (COLOR_3DFACE);
|
|
comctl32_color.clrWindow = GetSysColor (COLOR_WINDOW);
|
|
comctl32_color.clrWindowText = GetSysColor (COLOR_WINDOWTEXT);
|
|
comctl32_color.clrGrayText = GetSysColor (COLOR_GRAYTEXT);
|
|
comctl32_color.clrActiveCaption = GetSysColor (COLOR_ACTIVECAPTION);
|
|
comctl32_color.clrInfoBk = GetSysColor (COLOR_INFOBK);
|
|
comctl32_color.clrInfoText = GetSysColor (COLOR_INFOTEXT);
|
|
}
|