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/*
Miranda IM: the free IM client for Microsoft* Windows*
Copyright 2000-2009 Miranda ICQ/IM project,
all portions of this codebase are copyrighted to the people
listed in contributors.txt.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include "..\..\core\commonheaders.h"
static LRESULT CALLBACK ColourPickerWndProc(HWND hwnd,UINT message,WPARAM wParam,LPARAM lParam)
{
switch(message) {
case WM_CREATE:
SetWindowLongPtr(hwnd,0,0);
SetWindowLongPtr(hwnd,sizeof(COLORREF),0);
break;
case CPM_SETDEFAULTCOLOUR:
SetWindowLongPtr(hwnd,sizeof(COLORREF),lParam);
break;
case CPM_GETDEFAULTCOLOUR:
return GetWindowLongPtr(hwnd,sizeof(COLORREF));
case CPM_SETCOLOUR:
SetWindowLongPtr(hwnd,0,lParam);
InvalidateRect(hwnd,NULL,FALSE);
break;
case CPM_GETCOLOUR:
return GetWindowLongPtr(hwnd,0);
case WM_LBUTTONUP:
{
CHOOSECOLOR cc={0};
COLORREF custColours[16]={0};
custColours[0]=GetWindowLongPtr(hwnd,sizeof(COLORREF));
cc.lStructSize=sizeof(CHOOSECOLOR);
cc.hwndOwner=hwnd;
cc.hInstance=(HWND)hMirandaInst;
cc.rgbResult=GetWindowLongPtr(hwnd,0);
cc.lpCustColors=custColours;
cc.Flags=CC_ANYCOLOR|CC_FULLOPEN|CC_RGBINIT;
if(ChooseColor(&cc)) {
SetWindowLongPtr(hwnd,0,cc.rgbResult);
SendMessage(GetParent(hwnd),WM_COMMAND,MAKEWPARAM(GetDlgCtrlID(hwnd),CPN_COLOURCHANGED),(LPARAM)hwnd);
InvalidateRect(hwnd,NULL,FALSE);
}
break;
}
case WM_ENABLE:
InvalidateRect(hwnd,NULL,FALSE);
break;
case WM_NCPAINT:
case WM_PAINT:
{ PAINTSTRUCT ps;
HDC hdc1;
RECT rc;
HBRUSH hBrush;
hdc1=BeginPaint(hwnd,&ps);
GetClientRect(hwnd,&rc);
DrawEdge(hdc1,&rc,EDGE_ETCHED,BF_RECT);
InflateRect(&rc,-2,-2);
if(IsWindowEnabled(hwnd))
hBrush=CreateSolidBrush(GetWindowLongPtr(hwnd,0));
else
hBrush=CreateHatchBrush(HS_BDIAGONAL,GetSysColor(COLOR_GRAYTEXT));
SetBkColor(hdc1,GetSysColor(COLOR_BTNFACE));
FillRect(hdc1,&rc,hBrush);
DeleteObject(hBrush);
EndPaint(hwnd,&ps);
break;
}
case WM_DESTROY:
break;
}
return DefWindowProc(hwnd,message,wParam,lParam);
}
int InitColourPicker(void)
{
WNDCLASS wcl;
wcl.lpfnWndProc=ColourPickerWndProc;
wcl.cbClsExtra=0;
wcl.cbWndExtra=sizeof(COLORREF)*2;
wcl.hInstance=hMirandaInst;
wcl.hCursor=NULL;
wcl.lpszClassName=WNDCLASS_COLOURPICKER;
wcl.hbrBackground=(HBRUSH)(COLOR_BTNFACE+1);
wcl.hIcon=NULL;
wcl.lpszMenuName=NULL;
wcl.style=CS_HREDRAW|CS_VREDRAW|CS_GLOBALCLASS;
RegisterClass(&wcl);
return 0;
}
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