mirror of
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77 lines
2.2 KiB
C++
77 lines
2.2 KiB
C++
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/*
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QSoloCards is a collection of Solitaire card games written using Qt
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Copyright (C) 2009 Steve Moore
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "Help.h"
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#include <QtCore/QFile>
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#include <QtCore/QTextStream>
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#include <QtGui/QHBoxLayout>
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//////////////////////////////////////////////////////////////////////////////////
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//////////////////////////////////////////////////////////////////////////////////
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Help::Help(QWidget * pParent,const QString & helpFile)
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:QDialog(pParent),
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m_pBrowser(NULL)
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{
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this->setWindowTitle(tr("QSoloCards: Game Help").trimmed());
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this->setAttribute(Qt::WA_DeleteOnClose,true);
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m_pBrowser=new QTextBrowser;
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QHBoxLayout * pLayout=new QHBoxLayout;
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pLayout->addWidget(m_pBrowser,20);
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this->setLayout(pLayout);
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this->setHelpFile(helpFile);
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}
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//////////////////////////////////////////////////////////////////////////////////
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//////////////////////////////////////////////////////////////////////////////////
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Help::~Help()
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{
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}
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//////////////////////////////////////////////////////////////////////////////////
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//////////////////////////////////////////////////////////////////////////////////
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void Help::setHelpFile(const QString & helpFile)
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{
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QFile file(helpFile);
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if (!file.open(QIODevice::ReadOnly | QIODevice::Text))
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{
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return;
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}
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QTextStream in(&file);
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QString line = in.readLine();
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QString text;
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while (!line.isNull())
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{
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text.append(line);
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text.append(" ");
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line = in.readLine();
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}
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m_pBrowser->setHtml(text);
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}
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