pokerth/src/gui/qt/styles/carddeckstylereader.cpp

/***************************************************************************
 *   Copyright (C) 2006 by Felix Hammer   *
 *   f.hammer@web.de   *
 *                                                                         *
 *   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 "carddeckstylereader.h"
#include <iostream>
#include <sstream>
#include <cstdlib>
#include <fstream>
#include "game_defs.h"

using namespace std;

CardDeckStyleReader::CardDeckStyleReader(ConfigFile *c, QWidget *w) : myConfig(c), myW(w), fallBack(0), loadedSuccessfull(0)
{
	
}


CardDeckStyleReader::~CardDeckStyleReader()
{
}

void CardDeckStyleReader::readStyleFile(QString file) {

	//if style file failed --> default style fallback
	if(QFile(file).exists()) { 
		currentFileName = file;
	}
	else { 
		currentFileName = QString::fromUtf8(myConfig->readConfigString("AppDataDir").c_str())+"gfx/cards/default/defaultdeckstyle.xml"; 
		fallBack = 1;
	}

	QFile myFile(currentFileName);
	myFile.open(QIODevice::ReadOnly | QIODevice::Text);
	fileContent = myFile.readAll();

	QFileInfo info(currentFileName);
	currentDir = info.absolutePath()+"/";

	//start reading the file and fill vars	
	string tempString1("");

	TiXmlDocument doc; 
	doc.Parse(fileContent.constData());

	if(doc.RootElement()) {
		TiXmlHandle docHandle( &doc );	
	
		TiXmlElement* itemsList = docHandle.FirstChild( "PokerTH" ).FirstChild( "CardDeck" ).FirstChild().ToElement();
		for( ; itemsList; itemsList=itemsList->NextSiblingElement()) {
			const char *tmpStr1 = itemsList->Attribute("value");
			if (tmpStr1) {
				tempString1 = tmpStr1;

				if(itemsList->ValueStr() == "StyleDescription") { StyleDescription = QString::fromUtf8(tempString1.c_str()); }
				else if(itemsList->ValueStr() == "StyleMaintainerName") { StyleMaintainerName = QString::fromUtf8(tempString1.c_str()); }
				else if(itemsList->ValueStr() == "StyleMaintainerEMail") { StyleMaintainerEMail = QString::fromUtf8(tempString1.c_str()); }
				else if(itemsList->ValueStr() == "StyleCreateDate") { StyleCreateDate = QString::fromUtf8(tempString1.c_str()); }
				else if(itemsList->ValueStr() == "PokerTHStyleFileVersion") { PokerTHStyleFileVersion = QString::fromUtf8(tempString1.c_str()); }
				else if (itemsList->ValueStr() == "Preview") { Preview = currentDir+QString::fromUtf8(tempString1.c_str()); }
			}
		}
                //check if style items are left and show warning
                leftItems.clear();

                if(StyleDescription == "") { leftItems << "StyleDescription"; }
                if(StyleMaintainerName == "") { leftItems << "StyleMaintainerName"; }
                if(StyleMaintainerEMail == "") { leftItems << "StyleMaintainerEMail"; }
                if(StyleCreateDate == "") { leftItems << "StyleCreateDate"; }
                if(PokerTHStyleFileVersion == "") { leftItems << "PokerTHStyleFileVersion"; }

                //check if all files are there
                cardsLeft.clear();
                int i;
                for(i=0; i<52; i++) {
                        QString cardString(QString::number(i)+".png");
                        if(!QDir(currentDir).exists(cardString)) {
                                cardsLeft << cardString;
                        }
                }
                if(!QDir(currentDir).exists("flipside.png")) {
                                cardsLeft << "flipside.png";
                }

                // set loadedSuccessfull TRUE if everything works
                if(leftItems.isEmpty() && cardsLeft.isEmpty() && PokerTHStyleFileVersion != "" && PokerTHStyleFileVersion.toInt() == POKERTH_CD_STYLE_FILE_VERSION)
                        loadedSuccessfull = 1;
                else
                        loadedSuccessfull = 0;

                if(!leftItems.isEmpty() && myW != 0) showLeftItemsErrorMessage(StyleDescription, leftItems, StyleMaintainerEMail);
                else {
                        if(!cardsLeft.isEmpty() && myW != 0) showCardsLeftErrorMessage(StyleDescription, cardsLeft, StyleMaintainerEMail);
                        //check for style file version
                        if(PokerTHStyleFileVersion != "" && PokerTHStyleFileVersion.toInt() != POKERTH_CD_STYLE_FILE_VERSION) {
                                QString EMail;
                                if(StyleMaintainerEMail != "NULL") EMail = StyleMaintainerEMail;
                                QMessageBox::warning(myW, tr("Card Deck Style Error"),
                                        tr("Selected card deck style \"%1\" seems to be outdated. \n The current PokerTH card deck style version is \"%2\", but this style has version \"%3\" set. \n\nPlease contact the game table style builder %4.").arg(StyleDescription).arg(POKERTH_CD_STYLE_FILE_VERSION).arg(PokerTHStyleFileVersion).arg(EMail),
                                        QMessageBox::Ok);
                        }
                }

        }
        else {
            loadedSuccessfull = 0;
            QMessageBox::warning(myW, tr("Card Deck Style Error"),
                                        tr("Cannot load card deck style file: %1 \n\nPlease check the style file or choose another style!").arg(currentFileName),
                                        QMessageBox::Ok);
        }

}

void CardDeckStyleReader::showLeftItemsErrorMessage(QString style, QStringList failedItems, QString email)
{
	QString items = failedItems.join(", ");
        QString EMail;
        if(email != "NULL") EMail = email;

	QMessageBox::warning(myW, tr("Card Deck Style Error"),
                                tr("Selected card deck style \"%1\" seems to be incomplete or defective. \n\nThe value(s) of \"%2\" is/are missing. \n\nPlease contact the game table style builder %3.").arg(style).arg(items).arg(EMail),
                                QMessageBox::Ok);
}

void CardDeckStyleReader::showCardsLeftErrorMessage(QString style, QStringList failedItems, QString email)
{
	QString items = failedItems.join(", ");
        QString EMail;
        if(email != "NULL") EMail = email;

	QMessageBox::warning(myW, tr("Card Deck Style Error"),
                                tr("Selected card deck style \"%1\" seems to be incomplete or defective. \nThe card picture(s) \"%2\" is/are not available. \n\nPlease contact the card deck style builder %3.").arg(style).arg(items).arg(EMail),
                                QMessageBox::Ok);
}