98 lines
2.9 KiB
C++
98 lines
2.9 KiB
C++
/*
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===========================================================================
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Doom 3 GPL Source Code
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Copyright (C) 1999-2011 id Software LLC, a ZeniMax Media company.
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This file is part of the Doom 3 GPL Source Code (?Doom 3 Source Code?).
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Doom 3 Source Code is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Doom 3 Source Code is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Doom 3 Source Code. If not, see <http://www.gnu.org/licenses/>.
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In addition, the Doom 3 Source Code is also subject to certain additional terms. You should have received a copy of these additional terms immediately following the terms and conditions of the GNU General Public License which accompanied the Doom 3 Source Code. If not, please request a copy in writing from id Software at the address below.
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If you have questions concerning this license or the applicable additional terms, you may contact in writing id Software LLC, c/o ZeniMax Media Inc., Suite 120, Rockville, Maryland 20850 USA.
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===========================================================================
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*/
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#include "../../idlib/precompiled.h"
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#pragma hdrstop
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#define MASKEDIT_MAXINVALID 1024
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typedef struct
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{
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WNDPROC mProc;
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char mInvalid[MASKEDIT_MAXINVALID];
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} rvGEMaskEdit;
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/*
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================
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MaskEdit_WndProc
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Prevents the invalid characters from being entered
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================
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*/
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LRESULT CALLBACK MaskEdit_WndProc ( HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam )
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{
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rvGEMaskEdit* edit = (rvGEMaskEdit*)GetWindowLong ( hWnd, GWL_USERDATA );
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WNDPROC wndproc = edit->mProc;
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switch ( msg )
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{
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case WM_CHAR:
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if ( strchr ( edit->mInvalid, wParam ) )
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{
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return 0;
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}
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break;
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case WM_DESTROY:
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delete edit;
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SetWindowLong ( hWnd, GWL_WNDPROC, (LONG)wndproc );
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break;
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}
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return CallWindowProc ( wndproc, hWnd, msg, wParam, lParam );
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}
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/*
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================
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MaskEdit_Attach
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Attaches the mask edit control to a normal edit control
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================
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*/
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void MaskEdit_Attach ( HWND hWnd, const char* invalid )
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{
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rvGEMaskEdit* edit = new rvGEMaskEdit;
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edit->mProc = (WNDPROC)GetWindowLong ( hWnd, GWL_WNDPROC );
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strcpy ( edit->mInvalid, invalid );
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SetWindowLong ( hWnd, GWL_USERDATA, (LONG)edit );
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SetWindowLong ( hWnd, GWL_WNDPROC, (LONG)MaskEdit_WndProc );
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}
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/*
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================
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NumberEdit_Attach
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Allows editing of floating point numbers
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================
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*/
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void NumberEdit_Attach ( HWND hWnd )
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{
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static const char invalid[] = "`~!@#$%^&*()_+|=\\qwertyuiop[]asdfghjkl;'zxcvbnm,/QWERTYUIOP{}ASDFGHJKL:ZXCVBNM<>";
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MaskEdit_Attach ( hWnd, invalid );
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}
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