diff options
Diffstat (limited to 'plugins/Chat/colorchooser.cpp')
| -rw-r--r-- | plugins/Chat/colorchooser.cpp | 266 |
1 files changed, 266 insertions, 0 deletions
diff --git a/plugins/Chat/colorchooser.cpp b/plugins/Chat/colorchooser.cpp new file mode 100644 index 0000000000..2402b8c399 --- /dev/null +++ b/plugins/Chat/colorchooser.cpp @@ -0,0 +1,266 @@ +/*
+Chat module plugin for Miranda IM
+
+Copyright (C) 2003 Jörgen Persson
+
+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.
+*/
+
+
+// this color chooser window is inspired by PeaCow's smiley chooser window for the Smileyadd plugin
+
+#include "chat.h"
+#include <math.h>
+
+static int CalculateCoordinatesToButton(COLORCHOOSER * pCC, POINT pt)
+{
+ int iSquareRoot = (int)sqrt(pCC->pModule->nColorCount);
+ int nCols = iSquareRoot * iSquareRoot < pCC->pModule->nColorCount?iSquareRoot+1:iSquareRoot;
+
+ int col = pt.x / 25;
+ int row = (pt.y-20) / 20;
+ int pos = nCols * row + col;
+
+ if (pt.y < 20 && pos >= pCC->pModule->nColorCount)
+ pos = -1;
+
+ return pos;
+}
+
+static RECT CalculateButtonToCoordinates(COLORCHOOSER * pCC, int buttonPosition)
+{
+ RECT pt;
+ int iSquareRoot = (int)sqrt(pCC->pModule->nColorCount);
+ int nCols = iSquareRoot * iSquareRoot < pCC->pModule->nColorCount?iSquareRoot+1:iSquareRoot;
+
+ int row = buttonPosition / nCols;
+ int col = buttonPosition % nCols;
+
+ pt.left = col * 25+1;
+ pt.top = row * 20 + 20;
+ pt.right = pt.left + 25-1;
+ pt.bottom = pt.top + 20;
+
+ return pt;
+}
+
+INT_PTR CALLBACK DlgProcColorToolWindow(HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM lParam)
+{
+ static COLORCHOOSER* pCC = NULL;
+ static int iCurrentHotTrack;
+ static BOOL bChoosing;
+ static int iRows;
+ static int iColumns;
+ static HWND hPreviousActiveWindow;
+
+ switch(msg) {
+ case WM_INITDIALOG:
+ {
+ RECT rc;
+ int iSquareRoot;
+ int width ;
+ int height;
+
+ TranslateDialogDefault(hwndDlg);
+ pCC = (COLORCHOOSER*) lParam;
+
+ iCurrentHotTrack = -2;
+ bChoosing = FALSE;
+
+ iSquareRoot = (int)sqrt(pCC->pModule->nColorCount);
+
+ iColumns = iSquareRoot * iSquareRoot == pCC->pModule->nColorCount?iSquareRoot:iSquareRoot+1;
+ iRows = iSquareRoot;
+
+ rc.top = rc.left = 100;
+ rc.right = 100 + iColumns * 25 + 1;
+ rc.bottom = iRows * 20 + 100 + 20;
+
+ AdjustWindowRectEx(&rc, GetWindowLongPtr(hwndDlg, GWL_STYLE), FALSE, GetWindowLongPtr(hwndDlg, GWL_EXSTYLE));
+
+ width = rc.right - rc.left;
+ height = rc.bottom - rc.top;
+
+ pCC->yPosition -= height;
+
+
+ SetDlgItemText(hwndDlg, IDC_COLORTEXT, pCC->bForeground?TranslateT("Text colour"):TranslateT("Background colour"));
+ SetWindowPos(GetDlgItem(hwndDlg, IDC_COLORTEXT), NULL, 0, 0, width, 20, 0);
+ SetWindowPos(hwndDlg, NULL, pCC->xPosition, pCC->yPosition, width, height, SWP_SHOWWINDOW);
+ }
+ break;
+
+ case WM_CTLCOLOREDIT:
+ case WM_CTLCOLORSTATIC:
+ if (( HWND )lParam == GetDlgItem( hwndDlg, IDC_COLORTEXT )) {
+ SetTextColor((HDC)wParam,RGB(60,60,150));
+ SetBkColor((HDC)wParam,GetSysColor(COLOR_WINDOW));
+ return (INT_PTR)GetSysColorBrush(COLOR_WINDOW);
+ }
+ break;
+
+ case WM_COMMAND:
+ switch ( LOWORD( wParam )) {
+ case IDOK:
+ if (iCurrentHotTrack >= 0)
+ PostMessage(hwndDlg, WM_LBUTTONUP, 0, 0);
+ break;
+ case IDCANCEL:
+ DestroyWindow(hwndDlg);
+ break;
+ }
+ break;
+
+ case WM_LBUTTONUP:
+ if (iCurrentHotTrack >= 0 && iCurrentHotTrack < pCC->pModule->nColorCount && pCC->hWndTarget != NULL) {
+ HWND hWindow;
+ CHARFORMAT2 cf;
+ cf.cbSize = sizeof(CHARFORMAT2);
+ cf.dwMask = 0;
+ cf.dwEffects = 0;
+ hWindow = GetParent( pCC->hWndTarget );
+
+ if ( pCC->bForeground ) {
+ pCC->si->bFGSet = TRUE;
+ pCC->si->iFG = iCurrentHotTrack;
+ if ( IsDlgButtonChecked( hWindow, IDC_COLOR )) {
+ cf.dwMask = CFM_COLOR;
+ cf.crTextColor = pCC->pModule->crColors[iCurrentHotTrack];
+ SendMessage(pCC->hWndTarget, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&cf);
+ }
+ }
+ else {
+ pCC->si->bBGSet = TRUE;
+ pCC->si->iBG = iCurrentHotTrack;
+ if ( IsDlgButtonChecked( hWindow, IDC_BKGCOLOR )) {
+ cf.dwMask = CFM_BACKCOLOR;
+ cf.crBackColor = pCC->pModule->crColors[iCurrentHotTrack];
+ SendMessage(pCC->hWndTarget, EM_SETCHARFORMAT, SCF_SELECTION, (LPARAM)&cf);
+ } } }
+ PostMessage(hwndDlg, WM_CLOSE, 0, 0);
+ break;
+
+ case WM_ACTIVATE:
+ if (wParam == WA_INACTIVE)
+ PostMessage(hwndDlg, WM_CLOSE, 0, 0);
+ else if ((wParam == WA_ACTIVE) || (wParam == WA_CLICKACTIVE))
+ hPreviousActiveWindow = (HWND)lParam;
+ break;
+
+ case WM_MOUSEMOVE:
+ {
+ HDC hdc = GetDC(hwndDlg);
+ POINT pt;
+ RECT rect;
+ int but;
+
+ pt.x = LOWORD(lParam);
+ pt.y = HIWORD(lParam);
+
+ if (iCurrentHotTrack == -2)
+ return 0; // prevent focussing when not drawn yet!
+
+ but = CalculateCoordinatesToButton(pCC, pt);
+
+ // weird stuff
+ if (but != iCurrentHotTrack) {
+ if (iCurrentHotTrack >= 0) {
+ rect = CalculateButtonToCoordinates(pCC, iCurrentHotTrack);
+ DrawFocusRect(hdc, &rect);
+ iCurrentHotTrack = -1;
+ }
+ iCurrentHotTrack = but;
+
+ if (iCurrentHotTrack >= 0) {
+ rect = CalculateButtonToCoordinates(pCC, iCurrentHotTrack);
+ DrawFocusRect(hdc, &rect);
+ } }
+ ReleaseDC(hwndDlg, hdc);
+ }
+ break;
+
+ case WM_PAINT:
+ {
+ PAINTSTRUCT ps;
+ HDC hdc;
+ RECT rc;
+ int i = 0;
+ int iThisRow = 1;
+ int iThisColumn = 0;
+
+ GetClientRect(hwndDlg, &rc);
+
+ rc.top += 20;
+
+ hdc = BeginPaint(hwndDlg, &ps);
+
+ // fill background
+ FillRect(hdc, &rc, GetSysColorBrush(COLOR_WINDOW));
+
+ for (i; i < pCC->pModule->nColorCount; i++) {
+ HBRUSH hbr;
+
+ // decide place to draw the color block in the window
+ iThisColumn ++;
+ if (iThisColumn > iColumns) {
+ iThisColumn = 1;
+ iThisRow++;
+ }
+
+ if ( pCC->bForeground && pCC->si->bFGSet && pCC->si->iFG == i ||
+ !pCC->bForeground && pCC->si->bBGSet && pCC->si->iBG == i ) {
+ rc.top = (iThisRow-1) * 20+ 1 +20 ;
+ rc.left = (iThisColumn-1) * 25 + 1 + 1 ;
+ rc.bottom = iThisRow * 20- 1 + 20 ;
+ rc.right = iThisColumn * 25-1 ;
+
+ DrawEdge(hdc, &rc, EDGE_RAISED, BF_TOP|BF_LEFT|BF_RIGHT|BF_BOTTOM);
+ }
+
+ rc.top = (iThisRow-1) * 20+ 3 +20 ;
+ rc.left = (iThisColumn-1) * 25 + 3 + 1 ;
+ rc.bottom = iThisRow * 20- 3 + 20 ;
+ rc.right = iThisColumn * 25-3 ;
+
+ FillRect(hdc, &rc, GetStockObject(BLACK_BRUSH));
+
+ hbr = CreateSolidBrush(pCC->pModule->crColors[i]);
+
+ rc.top = (iThisRow-1) * 20+4 +20;
+ rc.left = (iThisColumn-1) * 25+ 4 + 1;
+ rc.bottom = iThisRow * 20-4 + 20;
+ rc.right = iThisColumn * 25-4;
+
+ FillRect(hdc, &rc, hbr);
+ DeleteObject(hbr);
+ }
+
+ EndPaint(hwndDlg, &ps);
+ iCurrentHotTrack = -1;
+ }
+ break;
+
+ case WM_CLOSE:
+ SetFocus(pCC->hWndTarget);
+ DestroyWindow(hwndDlg);
+ break;
+
+ case WM_DESTROY:
+ mir_free( pCC );
+ return TRUE;
+ }
+
+ return FALSE;
+}
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