Sweden-Number/dlls/commdlg/colordlg16.c

198 lines
6.1 KiB
C

/*
* COMMDLG - Color Dialog
*
* Copyright 1994 Martin Ayotte
* Copyright 1996 Albrecht Kleine
*
* 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
*/
/* BUGS : still seems to not refresh correctly
sometimes, especially when 2 instances of the
dialog are loaded at the same time */
#include <ctype.h>
#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#include "windef.h"
#include "winbase.h"
#include "wingdi.h"
#include "wine/winbase16.h"
#include "wine/winuser16.h"
#include "winuser.h"
#include "commdlg.h"
#include "dlgs.h"
#include "wine/debug.h"
#include "cderr.h"
WINE_DEFAULT_DEBUG_CHANNEL(commdlg);
#include "cdlg.h"
#include "colordlg.h"
/***********************************************************************
* ColorDlgProc (COMMDLG.8)
*/
BOOL16 CALLBACK ColorDlgProc16( HWND16 hDlg16, UINT16 message,
WPARAM16 wParam, LONG lParam )
{
BOOL16 res;
HWND hDlg = HWND_32(hDlg16);
LCCPRIV lpp = (LCCPRIV)GetWindowLongA(hDlg, DWL_USER);
if (message != WM_INITDIALOG)
{
if (!lpp)
return FALSE;
res=0;
if (CC_HookCallChk(lpp->lpcc))
res = CallWindowProc16( (WNDPROC16)lpp->lpcc16->lpfnHook, hDlg16, message, wParam, lParam);
if (res)
return res;
}
/* FIXME: SetRGB message
if (message && message == msetrgb)
return HandleSetRGB(hDlg, lParam);
*/
switch (message)
{
case WM_INITDIALOG:
return CC_WMInitDialog(hDlg, wParam, lParam, TRUE);
case WM_NCDESTROY:
DeleteDC(lpp->hdcMem);
DeleteObject(lpp->hbmMem);
HeapFree(GetProcessHeap(), 0, lpp->lpcc);
HeapFree(GetProcessHeap(), 0, lpp);
SetWindowLongA(hDlg, DWL_USER, 0L); /* we don't need it anymore */
break;
case WM_COMMAND:
if (CC_WMCommand(hDlg, wParam, lParam,
HIWORD(lParam), HWND_32(LOWORD(lParam))))
return TRUE;
break;
case WM_PAINT:
if (CC_WMPaint(hDlg, wParam, lParam))
return TRUE;
break;
case WM_LBUTTONDBLCLK:
if (CC_MouseCheckResultWindow(hDlg,lParam))
return TRUE;
break;
case WM_MOUSEMOVE:
if (CC_WMMouseMove(hDlg, lParam))
return TRUE;
break;
case WM_LBUTTONUP: /* FIXME: ClipCursor off (if in color graph)*/
if (CC_WMLButtonUp(hDlg, wParam, lParam))
return TRUE;
break;
case WM_LBUTTONDOWN:/* FIXME: ClipCursor on (if in color graph)*/
if (CC_WMLButtonDown(hDlg, wParam, lParam))
return TRUE;
break;
}
return FALSE ;
}
/***********************************************************************
* ChooseColor (COMMDLG.5)
*/
BOOL16 WINAPI ChooseColor16( LPCHOOSECOLOR16 lpChCol )
{
HINSTANCE16 hInst;
HANDLE16 hDlgTmpl16 = 0, hResource16 = 0;
HGLOBAL16 hGlobal16 = 0;
BOOL16 bRet = FALSE;
LPCVOID template;
FARPROC16 ptr;
TRACE("ChooseColor\n");
if (!lpChCol) return FALSE;
if (lpChCol->Flags & CC_ENABLETEMPLATEHANDLE)
hDlgTmpl16 = lpChCol->hInstance;
else if (lpChCol->Flags & CC_ENABLETEMPLATE)
{
HANDLE16 hResInfo;
if (!(hResInfo = FindResource16(lpChCol->hInstance,
MapSL(lpChCol->lpTemplateName),
(LPSTR)RT_DIALOG)))
{
COMDLG32_SetCommDlgExtendedError(CDERR_FINDRESFAILURE);
return FALSE;
}
if (!(hDlgTmpl16 = LoadResource16(lpChCol->hInstance, hResInfo)))
{
COMDLG32_SetCommDlgExtendedError(CDERR_LOADRESFAILURE);
return FALSE;
}
hResource16 = hDlgTmpl16;
}
else
{
HRSRC hResInfo;
HGLOBAL hDlgTmpl32;
LPCVOID template32;
DWORD size;
if (!(hResInfo = FindResourceA(COMDLG32_hInstance, "CHOOSE_COLOR", (LPSTR)RT_DIALOG)))
{
COMDLG32_SetCommDlgExtendedError(CDERR_FINDRESFAILURE);
return FALSE;
}
if (!(hDlgTmpl32 = LoadResource(COMDLG32_hInstance, hResInfo)) ||
!(template32 = LockResource(hDlgTmpl32)))
{
COMDLG32_SetCommDlgExtendedError(CDERR_LOADRESFAILURE);
return FALSE;
}
size = SizeofResource(GetModuleHandleA("COMDLG32"), hResInfo);
hGlobal16 = GlobalAlloc16(0, size);
if (!hGlobal16)
{
COMDLG32_SetCommDlgExtendedError(CDERR_MEMALLOCFAILURE);
ERR("alloc failure for %ld bytes\n", size);
return FALSE;
}
template = GlobalLock16(hGlobal16);
if (!template)
{
COMDLG32_SetCommDlgExtendedError(CDERR_MEMLOCKFAILURE);
ERR("global lock failure for %x handle\n", hDlgTmpl16);
GlobalFree16(hGlobal16);
return FALSE;
}
ConvertDialog32To16((LPVOID)template32, size, (LPVOID)template);
hDlgTmpl16 = hGlobal16;
}
ptr = GetProcAddress16(GetModuleHandle16("COMMDLG"), (LPCSTR) 8);
hInst = GetWindowLongA(HWND_32(lpChCol->hwndOwner), GWL_HINSTANCE);
bRet = DialogBoxIndirectParam16(hInst, hDlgTmpl16, lpChCol->hwndOwner,
(DLGPROC16) ptr, (DWORD)lpChCol);
if (hResource16) FreeResource16(hDlgTmpl16);
if (hGlobal16)
{
GlobalUnlock16(hGlobal16);
GlobalFree16(hGlobal16);
}
return bRet;
}