ScrollGump.cpp

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/*
 *  Copyright (C) 2004-2006  The Pentagram Team
 *
 *  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.
 */

#include "pent_include.h"
#include "ScrollGump.h"
#include "TextWidget.h"
#include "GameData.h"
#include "Shape.h"
#include "GumpShapeArchive.h"
#include "ShapeFrame.h"
#include "UCMachine.h"
#include "GumpNotifyProcess.h"
#include "Item.h"
#include "getObject.h"


#include "IDataSource.h"
#include "ODataSource.h"

DEFINE_RUNTIME_CLASSTYPE_CODE(ScrollGump,ModalGump);

// TODO: Remove all the hacks

ScrollGump::ScrollGump()
        : ModalGump()
{

}

ScrollGump::ScrollGump(ObjId owner, std::string msg) :
        ModalGump(0, 0, 100, 100, owner), text(msg)
{
}

ScrollGump::~ScrollGump(void)
{
}

void ScrollGump::InitGump(Gump* newparent, bool take_focus)
{
        ModalGump::InitGump(newparent, take_focus);

        // Create the TextWidget
        Gump *widget = new TextWidget(22,29,text,true,9,204,115); 
        widget->InitGump(this);
        textwidget = widget->getObjId();

        text.clear(); // no longer need this

        Shape* shape = GameData::get_instance()->getGumps()->getShape(19);

        SetShape(shape, 0);

        ShapeFrame* sf = shape->getFrame(0);
        assert(sf);

        dims.w = sf->width;
        dims.h = sf->height;
}

void ScrollGump::NextText()
{
        TextWidget *widget = p_dynamic_cast<TextWidget*>(getGump(textwidget));
        assert(widget);
        if (!widget->setupNextText()) {
                Close();
        }
}

bool ScrollGump::Run(const uint32 framenum)
{
        ModalGump::Run(framenum);

        return true;    // Always repaint, even though we really could just try to detect it
}

void ScrollGump::OnMouseClick(int button, int mx, int my)
{
        // Scroll to next text, if possible
        NextText();
}

void ScrollGump::OnMouseDouble(int button, int mx, int my)
{
        Close();
}

uint32 ScrollGump::I_readScroll(const uint8* args, unsigned int /*argsize*/)
{
        ARG_ITEM_FROM_PTR(item);
        ARG_STRING(str);
        assert(item);

        Gump *gump = new ScrollGump(item->getObjId(), str);
        gump->InitGump(0);
        gump->setRelativePosition(CENTER);
        
        return gump->GetNotifyProcess()->getPid();
}

void ScrollGump::saveData(ODataSource* ods)
{
        CANT_HAPPEN_MSG("Trying to save ModalGump");
}

bool ScrollGump::loadData(IDataSource* ids, uint32 version)
{
        CANT_HAPPEN_MSG("Trying to load ModalGump");

        return false;
}

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