Winvar.cpp

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/*
===========================================================================

Doom 3 GPL Source Code
Copyright (C) 1999-2011 id Software LLC, a ZeniMax Media company. 

This file is part of the Doom 3 GPL Source Code (?Doom 3 Source Code?).  

Doom 3 Source Code 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 3 of the License, or
(at your option) any later version.

Doom 3 Source Code 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 Doom 3 Source Code.  If not, see <http://www.gnu.org/licenses/>.

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.

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.

===========================================================================
*/

#include "../idlib/precompiled.h"
#pragma hdrstop

#include "Window.h"
#include "Winvar.h"
#include "UserInterfaceLocal.h"

idWinVar::idWinVar() { 
        guiDict = NULL; 
        name = NULL; 
        eval = true;
}

idWinVar::~idWinVar() { 
        delete name;
        name = NULL;
}

void idWinVar::SetGuiInfo(idDict *gd, const char *_name) { 
        guiDict = gd; 
        SetName(_name); 
}


void idWinVar::Init(const char *_name, idWindow *win) {
        idStr key = _name;
        guiDict = NULL;
        int len = key.Length();
        if (len > 5 && key[0] == 'g' && key[1] == 'u' && key[2] == 'i' && key[3] == ':') {
                key = key.Right(len - VAR_GUIPREFIX_LEN);
                SetGuiInfo( win->GetGui()->GetStateDict(), key );
                win->AddUpdateVar(this);
        } else {
                Set(_name);
        }
}

void idMultiWinVar::Set( const char *val ) {
        for ( int i = 0; i < Num(); i++ ) {
                (*this)[i]->Set( val );
        }
}

void idMultiWinVar::Update( void ) {
        for ( int i = 0; i < Num(); i++ ) {
                (*this)[i]->Update();
        }
}

void idMultiWinVar::SetGuiInfo( idDict *dict ) {
        for ( int i = 0; i < Num(); i++ ) {
                (*this)[i]->SetGuiInfo( dict, (*this)[i]->c_str() );
        }
}