pokerth/src/gui/qt/joinnetworkgamedialog/joinnetworkgamedialogimpl.cpp

/***************************************************************************
 *   Copyright (C) 2006 by FThauer FHammer   *
 *   f.thauer@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 "joinnetworkgamedialogimpl.h"
#include "session.h"
#include "configfile.h"
#include "tinyxml.h"

using namespace std;

joinNetworkGameDialogImpl::joinNetworkGameDialogImpl(QWidget *parent, ConfigFile *c)
      : QDialog(parent), myConfig(c)
{

    	
	setupUi(this);

// 	QShortcut *connectKey = new QShortcut(QKeySequence(Qt::Key_Enter), this);
// 	connect( connectKey, SIGNAL(activated() ), pushButton_connect, SLOT( click() ) );

	if (myConfig->readConfigInt("CLA_NoWriteAccess")) { 

		pushButton_save->setDisabled(TRUE);
		pushButton_delete->setDisabled(TRUE);
		treeWidget->setDisabled(TRUE);
	}

	connect( pushButton_connect, SIGNAL( clicked() ), this, SLOT( startClient() ) );
	connect( pushButton_save, SIGNAL( clicked() ), this, SLOT( saveServerProfile() ) );
	connect( pushButton_delete, SIGNAL( clicked() ), this, SLOT( deleteServerProfile() ) );

	connect( treeWidget, SIGNAL( itemClicked ( QTreeWidgetItem*, int) ), this, SLOT( itemFillForm (QTreeWidgetItem*, int) ) );

}

void joinNetworkGameDialogImpl::exec() {

	bool toIntTrue;

	spinBox_port->setValue(QString::fromUtf8(myConfig->readConfigString("ServerPort").c_str()).toInt(&toIntTrue, 10));

	//Profile Name darf nicht mit einer Zahl beginnen --> XML konform
	QRegExp rx("[A-Z|a-z]+[A-Z|a-z|\\d]*");
 	QValidator *validator = new QRegExpValidator(rx, this);
 	lineEdit_profileName->setValidator(validator);

	pushButton_delete->setDisabled(TRUE);

	lineEdit_ipAddress->setFocus();

	if (myConfig->readConfigInt("CLA_NoWriteAccess") == 0 ) { 
	//if discwrite-access
		myServerProfilesFile = myConfig->readConfigString("DataDir")+"serverprofiles.xml";
	
		//Anlegen wenn noch nicht existiert!
		QFile serverProfilesfile(QString::fromUtf8(myServerProfilesFile.c_str()));
	
		if(!serverProfilesfile.exists()) {
			
			TiXmlDocument doc;  
			TiXmlDeclaration * decl = new TiXmlDeclaration( "1.0", "UTF-8", ""); 
			doc.LinkEndChild( decl );  
			
			TiXmlElement * root = new TiXmlElement( "PokerTH" );  
			doc.LinkEndChild( root );  		
			
			TiXmlElement * profiles = new TiXmlElement( "ServerProfiles" );  
			root->LinkEndChild( profiles );  
		
			doc.SaveFile(QString::fromUtf8(myServerProfilesFile.c_str()).toStdString());
		}
		
		//Liste Füllen
		fillServerProfileList();
	}

	QDialog::exec();
	
}

void joinNetworkGameDialogImpl::startClient() {

	// TODO: Check input values!
}

void joinNetworkGameDialogImpl::fillServerProfileList() {

	
	treeWidget->clear();

	TiXmlDocument doc(QString::fromUtf8(myServerProfilesFile.c_str()).toStdString()); 
	if(!doc.LoadFile()) {	
		QMessageBox::warning(this, tr("Load Server-Profile-File Error"),
			tr("Could not load server-profiles-file:\n"+QString::fromUtf8(myServerProfilesFile.c_str()).toAscii()),
			QMessageBox::Close);		
	}
	TiXmlHandle docHandle( &doc );		

	TiXmlElement* profile = docHandle.FirstChild( "PokerTH" ).FirstChild( "ServerProfiles" ).FirstChild().ToElement();
	if ( profile ) {

                for( profile; profile; profile = profile->NextSiblingElement()) {
			
		   	QTreeWidgetItem *item = new QTreeWidgetItem(treeWidget,0);
			item->setData(0, 0, profile->Attribute("Name"));
			item->setData(1, 0, profile->Attribute("Address"));
			item->setData(2, 0, profile->Attribute("Port"));
			
			string isIpv6 = "no";
			int tempInt = 0;
			profile->QueryIntAttribute("IsIpv6", &tempInt );
			if( tempInt == 1 ) { isIpv6 = "yes"; }
			item->setData(3, 0, QString::fromUtf8(isIpv6.c_str()));

			treeWidget->addTopLevelItem(item);
		}
	} 
	else { cout << "No Profiles Found \n";  }

	treeWidget->resizeColumnToContents ( 0 );  
	treeWidget->resizeColumnToContents ( 1 );
	treeWidget->resizeColumnToContents ( 2 );
	treeWidget->resizeColumnToContents ( 3 );
}

void joinNetworkGameDialogImpl::itemFillForm (QTreeWidgetItem* item, int column) {

	bool toIntTrue;

	TiXmlDocument doc(QString::fromUtf8(myServerProfilesFile.c_str()).toStdString()); 
	if(!doc.LoadFile()) {	
		QMessageBox::warning(this, tr("Load Server-Profile-File Error"),
			tr("Could not load server-profiles-file:\n"+QString::fromUtf8(myServerProfilesFile.c_str()).toAscii()),
			QMessageBox::Close);		
	}
	TiXmlHandle docHandle( &doc );		

	TiXmlElement* profile = docHandle.FirstChild( "PokerTH" ).FirstChild( "ServerProfiles" ).FirstChild( item->data(0,0).toString().toStdString() ).ToElement();
	if ( profile ) {

        	lineEdit_profileName->setText(QString::fromUtf8(profile->Attribute("Name")));
		lineEdit_ipAddress->setText(QString::fromUtf8(profile->Attribute("Address")));
		lineEdit_password->setText(QString::fromUtf8(profile->Attribute("Password")));
		spinBox_port->setValue(QString::fromUtf8(profile->Attribute("Port")).toInt(&toIntTrue, 10));
		checkBox_ipv6->setChecked(QString::fromUtf8(profile->Attribute("IsIpv6")).toInt(&toIntTrue, 10));

	}

	pushButton_delete->setEnabled(TRUE);
}

void joinNetworkGameDialogImpl::saveServerProfile() {

// 	bool toIntTrue;

	TiXmlDocument doc(QString::fromUtf8(myServerProfilesFile.c_str()).toStdString()); 
	if(!doc.LoadFile()) {	
		QMessageBox::warning(this, tr("Load Server-Profile-File Error"),
			tr("Could not load server-profiles-file:\n"+QString::fromUtf8(myServerProfilesFile.c_str()).toAscii()),
			QMessageBox::Close);		
	}
	TiXmlHandle docHandle( &doc );		

	TiXmlElement* profiles = docHandle.FirstChild( "PokerTH" ).FirstChild( "ServerProfiles" ).ToElement();
	if ( profiles ) {

		TiXmlElement * testProfile = docHandle.FirstChild( "PokerTH" ).FirstChild( "ServerProfiles" ).FirstChild( lineEdit_profileName->text().toStdString() ).ToElement();	
		
		if( testProfile ) {
			// Wenn der Name schon existiert --> Überschreiben?
			QMessageBox msgBox(QMessageBox::Warning, tr("Save Server Profile Error"),
				tr("A profile with the name: \""+lineEdit_profileName->text().toAscii()+"\" already exists.\nWould you like to overwrite ?"), QMessageBox::Yes | QMessageBox::No, this);
			switch (msgBox.exec()) {

				case QMessageBox::Yes: {
					// yes was clicked
					// remove the old
					testProfile->Parent()->RemoveChild(testProfile);
					// write the new
					TiXmlElement * profile1 = new TiXmlElement( lineEdit_profileName->text().toStdString() );
					profiles->LinkEndChild( profile1 );
					profile1->SetAttribute("Name", lineEdit_profileName->text().toStdString());
					profile1->SetAttribute("Address", lineEdit_ipAddress->text().toStdString());
					profile1->SetAttribute("Password", lineEdit_password->text().toStdString());
					profile1->SetAttribute("Port", spinBox_port->value());
					profile1->SetAttribute("IsIpv6", checkBox_ipv6->isChecked());
				}
				break;
				case QMessageBox::No:
				// no was clicked
				break;
				default:
				// should never be reached
				break;
			}
	
		}
		else {
			// Wenn der Name nicht existiert --> speichern
			TiXmlElement * profile2 = new TiXmlElement( lineEdit_profileName->text().toStdString() );
			profiles->LinkEndChild( profile2 );
			profile2->SetAttribute("Name", lineEdit_profileName->text().toStdString());
			profile2->SetAttribute("Address", lineEdit_ipAddress->text().toStdString());
			profile2->SetAttribute("Password", lineEdit_password->text().toStdString());
			profile2->SetAttribute("Port", spinBox_port->value());
			profile2->SetAttribute("IsIpv6", checkBox_ipv6->isChecked());
 			
		}
        } 
	else { QMessageBox::warning(this, tr("Read Server-Profile List Error"),
			tr("Could not read server-profiles list"),
			QMessageBox::Close);	 }

	if(!doc.SaveFile()) {	QMessageBox::warning(this, tr("Save Server-Profile-File Error"),
			tr("Could not save server-profiles-file:\n"+QString::fromUtf8(myServerProfilesFile.c_str()).toAscii()),
			QMessageBox::Close);	 }

	fillServerProfileList();
}

void joinNetworkGameDialogImpl::deleteServerProfile() {

	TiXmlDocument doc(QString::fromUtf8(myServerProfilesFile.c_str()).toStdString()); 
	if(!doc.LoadFile()) {	
		QMessageBox::warning(this, tr("Load Server-Profile-File Error"),
			tr("Could not load server-profiles-file:\n"+QString::fromUtf8(myServerProfilesFile.c_str()).toAscii()),
			QMessageBox::Close);		
	}
	else {
		TiXmlHandle docHandle( &doc );		
	
		TiXmlElement* profile = docHandle.FirstChild( "PokerTH" ).FirstChild( "ServerProfiles" ).FirstChild( treeWidget->currentItem()->data(0,0).toString().toStdString() ).ToElement();
	
		if ( profile ) { profile->Parent()->RemoveChild(profile); } 
		
		if(!doc.SaveFile()) {	QMessageBox::warning(this, tr("Save Server-Profile-File Error"),
			tr("Could not save server-profiles-file:\n"+QString::fromUtf8(myServerProfilesFile.c_str()).toAscii()),
			QMessageBox::Close);	 }

		//Liste Füllen
		fillServerProfileList();
	}
		
	pushButton_delete->setDisabled(TRUE);
}

void joinNetworkGameDialogImpl::keyPressEvent ( QKeyEvent * event ) {

// 	std::cout << "key" << event->key();
	if (event->key() == 16777220) { pushButton_connect->click(); } //ENTER 
}