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#include <QFile>
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#include <QTextStream>
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#include <QMessageBox>
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#include <QDir>
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#include "qmeditaddendum.h"
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#include "ui_qmeditaddendum.h"
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#include    "consts.h"
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#include    "structs.h"
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#include    "proto.h"
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QmEditAddendum::QmEditAddendum(const QString &name,QWidget *parent) :
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    QDialog(parent),
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    ui(new Ui::QmEditAddendum)
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{
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    ui->setupUi(this);
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    connect(ui->buttonBox,SIGNAL(accepted()), this, SLOT(save()));
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    connect(ui->buttonBox,SIGNAL(rejected()), this, SLOT(reject()));
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    //  Attempt to open the file name specified
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    qDebug("Edit: %s", qPrintable(name));
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    setWindowTitle(name);
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    QString addendumFileName(filepath);
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    addendumFileName.append(name);
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    file.setFileName(addendumFileName);
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    qDebug("Try:%s", qPrintable(addendumFileName));
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    if ( !file.exists())
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    {
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        addendumFileName = QCoreApplication::applicationDirPath ();
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        addendumFileName.append("/");
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        addendumFileName.append(name);
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        file.setFileName(addendumFileName);
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        qDebug("Try:%s", qPrintable(addendumFileName));
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        if ( !file.exists())
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        {
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             addendumFileName = QDir::currentPath ();
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             addendumFileName.append(name);
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             file.setFileName(addendumFileName);
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             qDebug("Try:%s", qPrintable(addendumFileName));
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             if ( !file.exists())
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             {
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                 qDebug("File not found");
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             }
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        }
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    }
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    if (!file.open(QFile::ReadOnly | QFile::Text)) {
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        QMessageBox::warning(this, tr("Application"),
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                             tr("Cannot read file %1:\n%2.")
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                             .arg(name)
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                             .arg(file.errorString()));
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        return;
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    }
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    QTextStream in(&file);
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    ui->textEdit->setPlainText(in.readAll());
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    file.close();
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}
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void QmEditAddendum::save(void)
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{
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    qDebug("Save File");
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    if (file.open(QFile::WriteOnly | QFile::Text | QFile::Truncate))
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    {
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        QTextStream out(&file);
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        out << ui->textEdit->toPlainText();
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        file.close();
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    }
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}
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QmEditAddendum::~QmEditAddendum()
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{
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    delete ui;
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}