src/Dialog_LogView.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // LameXP - Audio Encoder Front-End
   3 // Copyright (C) 2004-2014 LoRd_MuldeR <MuldeR2@GMX.de>
   4 //
   5 // This program is free software; you can redistribute it and/or modify
   6 // it under the terms of the GNU General Public License as published by
   7 // the Free Software Foundation; either version 2 of the License, or
   8 // (at your option) any later version, but always including the *additional*
   9 // restrictions defined in the "License.txt" file.
  10 //
  11 // This program is distributed in the hope that it will be useful,
  12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 // GNU General Public License for more details.
  15 //
  16 // You should have received a copy of the GNU General Public License along
  17 // with this program; if not, write to the Free Software Foundation, Inc.,
  18 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  19 //
  20 // http://www.gnu.org/licenses/gpl-2.0.txt
  21 ///////////////////////////////////////////////////////////////////////////////
  22
  23 #include "Dialog_LogView.h"
  24
  25 //UIC includes
  26 #include "../tmp/UIC_LogViewDialog.h"
  27
  28 //Internal
  29 #include "Global.h"
  30
  31 //Qt includes
  32 #include <QClipboard>
  33 #include <QFileDialog>
  34 #include <QMimeData>
  35 #include <QTimer>
  36
  37 LogViewDialog::LogViewDialog(QWidget *parent)
  38 :
  39         QDialog(parent),
  40         m_acceptIcon(new QIcon(":/icons/accept.png")),
  41         m_oldIcon(new QIcon()),
  42         ui(new Ui::LogViewDialog)
  43 {
  44         //Init the dialog, from the .ui file
  45         ui->setupUi(this);
  46         setWindowFlags(windowFlags() ^ Qt::WindowContextHelpButtonHint);
  47
  48         //Translate
  49         ui->headerText->setText(QString("<b>%1</b><br>%2").arg(tr("Log File"), tr("The log file shows detailed information about the selected job.")));
  50
  51         //Clear
  52         ui->textEdit->clear();
  53
  54         //Enable buttons
  55         connect(ui->buttonCopy, SIGNAL(clicked()), this, SLOT(copyButtonClicked()));
  56         connect(ui->buttonSave, SIGNAL(clicked()), this, SLOT(saveButtonClicked()));
  57
  58         //Init flags
  59         m_clipboardUsed = false;
  60 }
  61
  62 LogViewDialog::~LogViewDialog(void)
  63 {
  64         if(m_clipboardUsed)
  65         {
  66                 QApplication::clipboard()->clear();
  67         }
  68
  69         LAMEXP_DELETE(m_oldIcon);
  70         LAMEXP_DELETE(m_acceptIcon);
  71         LAMEXP_DELETE(ui);
  72 }
  73
  74 int LogViewDialog::exec(const QStringList &logData)
  75 {
  76         ui->textEdit->setPlainText(logData.join("\n"));
  77         return QDialog::exec();
  78 }
  79
  80 void LogViewDialog::copyButtonClicked(void)
  81 {
  82         QMimeData *mime = new QMimeData();
  83         mime->setData("text/plain", QUTF8(ui->textEdit->toPlainText()));
  84         QApplication::clipboard()->setMimeData(mime);
  85         m_clipboardUsed = true;
  86         m_oldIcon->swap(ui->buttonCopy->icon());
  87         ui->buttonCopy->setIcon(*m_acceptIcon);
  88         ui->buttonCopy->blockSignals(true);
  89         QTimer::singleShot(1250, this, SLOT(restoreIcon()));
  90         lamexp_beep(lamexp_beep_info);
  91 }
  92
  93 void LogViewDialog::saveButtonClicked(void)
  94 {
  95         QString fileName = QFileDialog::getSaveFileName(this, "Save Log File", QDir::homePath(), "Log Files (*.txt)");
  96
  97         if(!fileName.isEmpty())
  98         {
  99                 QFile file(fileName);
 100                 if(file.open(QIODevice::WriteOnly))
 101                 {
 102                         QByteArray data = ui->textEdit->toPlainText().toUtf8();
 103                         data.replace("\n", "\r\n");
 104                         file.write(data.constData(), data.size());
 105                         file.close();
 106                 }
 107         }
 108 }
 109
 110 void LogViewDialog::restoreIcon(void)
 111 {
 112         if(!m_oldIcon->isNull())
 113         {
 114                 ui->buttonCopy->setIcon(*m_oldIcon);
 115                 ui->buttonCopy->blockSignals(false);
 116                 m_oldIcon->swap(QIcon());
 117         }
 118 }