diff options
Diffstat (limited to 'src/mir_app/src/colourpicker.cpp')
| -rw-r--r-- | src/mir_app/src/colourpicker.cpp | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/src/mir_app/src/colourpicker.cpp b/src/mir_app/src/colourpicker.cpp new file mode 100644 index 0000000000..3c30393f11 --- /dev/null +++ b/src/mir_app/src/colourpicker.cpp @@ -0,0 +1,108 @@ +/*
+
+Miranda NG: the free IM client for Microsoft* Windows*
+
+Copyright (ñ) 2012-15 Miranda NG project (http://miranda-ng.org),
+Copyright (c) 2000-12 Miranda 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 "stdafx.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)g_hInst;
+ 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;
+ }
+ }
+ return DefWindowProc(hwnd, message, wParam, lParam);
+}
+
+int InitColourPicker(void)
+{
+ WNDCLASS wcl;
+
+ wcl.lpfnWndProc = ColourPickerWndProc;
+ wcl.cbClsExtra = 0;
+ wcl.cbWndExtra = sizeof(COLORREF)*2;
+ wcl.hInstance = g_hInst;
+ wcl.hCursor = NULL;
+ wcl.lpszClassName = _T(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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