static void EvalClick (int x, int y) { int index = GetMoveIndexFromPoint( x, y ); if( index >= 0 && index < currLast ) ToNrEvent( index + 1 ); }
void HistoryShowProc () { if (!shellUp[HistoryDlg]) { ASSIGN(historyText, ""); HistoryPopUp(); RefreshMemoContent(); MemoContentUpdated(); } else PopDown(HistoryDlg); ToNrEvent(currentMove); }
// back-end. Must be called as double-click call-back on move-history text edit void FindMoveByCharIndex( int char_index ) { int index; for( index=currFirst; index<currLast; index++ ) { if( char_index >= histMoves[index].memoOffset && char_index < (histMoves[index].memoOffset + histMoves[index].memoLength) ) { ToNrEvent( index + 1 ); // moved here from call-back } } }
// Note: Once the eval graph is opened, this window-proc lives forever; een closing the // eval-graph window merely hides it. On opening we re-initialize it, though, so it could // as well hae been destroyed. While it is open it processes the REFRESH_GRAPH commands. LRESULT CALLBACK EvalGraphProc( HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam ) { static SnapData sd; PAINTSTRUCT stPS; HDC hDC; switch (message) { case WM_INITDIALOG: Translate(hDlg, DLG_EvalGraph); if( evalGraphDialog == NULL ) { evalGraphDialog = hDlg; RestoreWindowPlacement( hDlg, &wpEvalGraph ); /* Restore window placement */ } return FALSE; case WM_COMMAND: switch (LOWORD(wParam)) { case IDOK: EndDialog(hDlg, TRUE); return TRUE; case IDCANCEL: EndDialog(hDlg, FALSE); return TRUE; default: break; } break; case WM_ERASEBKGND: return TRUE; case WM_PAINT: hDC = BeginPaint( hDlg, &stPS ); DisplayEvalGraph( hDlg, hDC ); EndPaint( hDlg, &stPS ); break; case WM_REFRESH_GRAPH: hDC = GetDC( hDlg ); DisplayEvalGraph( hDlg, hDC ); ReleaseDC( hDlg, hDC ); break; case WM_LBUTTONDOWN: if( wParam == 0 || wParam == MK_LBUTTON ) { int index = GetMoveIndexFromPoint( LOWORD(lParam), HIWORD(lParam) ); if( index >= 0 && index < currLast ) { ToNrEvent( index + 1 ); } } return TRUE; case WM_SIZE: InvalidateRect( hDlg, NULL, FALSE ); break; case WM_GETMINMAXINFO: { MINMAXINFO * mmi = (MINMAXINFO *) lParam; mmi->ptMinTrackSize.x = 100; mmi->ptMinTrackSize.y = 100; } break; /* Support for captionless window */ case WM_CLOSE: EvalGraphPopDown(); break; case WM_ENTERSIZEMOVE: return OnEnterSizeMove( &sd, hDlg, wParam, lParam ); case WM_SIZING: return OnSizing( &sd, hDlg, wParam, lParam ); case WM_MOVING: return OnMoving( &sd, hDlg, wParam, lParam ); case WM_EXITSIZEMOVE: return OnExitSizeMove( &sd, hDlg, wParam, lParam ); } return FALSE; }