/*
 * pawsyesnobox.cpp - Author: Andrew Craig
 *
 * Copyright (C) 2003 Atomic Blue (info@planeshift.it, http://www.atomicblue.org)
 *
 *
 * 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 (version 2 of the License)
 * 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 <psconfig.h>

// CS INCLUDES

// COMMON INCLUDES

// CLIENT INCLUDES

// PAWS INCLUDES
#include "pawsmanager.h"
#include "pawsyesnobox.h"
#include "pawstextbox.h"

//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////

pawsYesNoBox::pawsYesNoBox()
{
    notify = 0;
    useCustomIDs = false;

    handler = 0;
    yesButton = 0;
    noButton  = 0;
}

pawsYesNoBox::~pawsYesNoBox()
{
}

bool pawsYesNoBox::PostSetup()
{
    text = dynamic_cast<pawsMultiLineTextBox*>(FindWidget("Message Box"));
    if ( !text )
    {
        Error1("Error in pawsYesNoBox PostSetup");
        return false;
    }

    yesButton = FindWidget("YesButton");
    noButton = FindWidget("NoButton"); 
    return true;
}

void pawsYesNoBox::Hide()
{
    pawsWidget::Hide();
    useCustomIDs = false;

    // Reset the ID's back to defaults

    SetID();
}

void pawsYesNoBox::SetID( int yes, int no )
{
    useCustomIDs = true;

    if ( yesButton ) yesButton->SetID( yes );
    if ( noButton )  noButton->SetID( no );
}

void pawsYesNoBox::SetText( const char* newtext )
{
    //text->Clear();
    text->SetText( newtext );
}

void pawsYesNoBox::SetNotify( pawsWidget* widget )
{
    notify = widget;
}

bool pawsYesNoBox::OnButtonPressed( int mouseButton, int keyModifier, pawsWidget* widget )
{    
    // The parent is responisble for handling the button presses.
    if ( notify )
    {
        bool result = notify->OnButtonPressed( mouseButton, keyModifier, widget );
        SetNotify(0);
        PawsManager::GetSingleton().SetModalWidget( 0 );
        Hide();
        return result;
    }
    else if ( handler )
    {
        PawsManager::GetSingleton().SetModalWidget( 0 );
        Hide();
        if ( widget == yesButton )
            handler( true , owner ); 
        else
            handler( false, owner );
        return true;
    }        
    
    return false;
}

void pawsYesNoBox::SetCallBack( YesNoResponseFunc handler , void* owner, const char* text )
{
    this->handler = handler;
    this->owner = owner;
    
    if (text == NULL)
        text = "";
    SetText( text );    
}

pawsYesNoBox * pawsYesNoBox::Create(pawsWidget * notify, const csString & text,
                                    int yesID, int noID)
{
    pawsYesNoBox* dialog = dynamic_cast <pawsYesNoBox*> (PawsManager::GetSingleton().FindWidget("YesNoWindow"));
    dialog->SetNotify( notify );
    dialog->SetText( text );
    dialog->SetID( yesID, noID );
    dialog->Show();
    PawsManager::GetSingleton().SetModalWidget( dialog );
    dialog->MoveTo( (PawsManager::GetSingleton().GetGraphics2D()->GetWidth() - dialog->GetActualWidth(512) ) / 2,
                       (PawsManager::GetSingleton().GetGraphics2D()->GetHeight() - dialog->GetActualHeight(256))/2 );
    return dialog;
}