diff options
Diffstat (limited to 'src/modules/utils/colourpicker.cpp')
| -rw-r--r-- | src/modules/utils/colourpicker.cpp | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/src/modules/utils/colourpicker.cpp b/src/modules/utils/colourpicker.cpp new file mode 100644 index 0000000000..ec1a87153c --- /dev/null +++ b/src/modules/utils/colourpicker.cpp @@ -0,0 +1,107 @@ +/*
+
+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 "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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