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ui/aboutdialog.cpp

+/*  MystiQ - a C++/Qt5 gui frontend for ffmpeg
+ *  Copyright (C) 2011-2019 Maikel Llamaret Heredia <llamaret@webmisolutions.com>
+ *
+ *  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 3 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <QtGlobal>
+#include <QLocale>
+#include "aboutdialog.h"
+#include "ui_aboutdialog.h"
+#include "version.h"
+#include "services/constants.h"
+#ifdef USE_LIBNOTIFY
+ #include "services/notificationservice-libnotify.h"
+#endif
+
+#define PROJECT_HOMEPAGE "https://llamaret.github.io/MystiQ/"
+
+namespace {
+QString url(QString lnk)
+{
+    return QString("<a href=\"%1\">%1</a>").arg(lnk);
+}
+}
+
+AboutDialog::AboutDialog(QWidget *parent) :
+    QDialog(parent),
+    ui(new Ui::AboutDialog)
+{
+    ui->setupUi(this);
+
+    QTextBrowser *info = ui->txtInfo;
+    QTextBrowser *translators = ui->txtTranslators;
+
+    info->setOpenExternalLinks(true);
+
+    info->setText(
+         "<b>MystiQ</b> &copy; 2019 SWL-X Project<br>"
+         + tr("Version: %1").arg(VERSION_STRING)
+#ifdef VERSION_ID_STRING
+         + QString(" %1").arg(QString(VERSION_ID_STRING))
+#endif
+         + " "
+         + ((Constants::getBool("Portable"))
+                /*: Portable version (no installation, no writing registry) */
+                ? tr("Portable") : "")
+         + "<br>"
+         /*: Qt version */
+         + tr("Compiled with Qt %1").arg(QT_VERSION_STR)
+#ifdef USE_LIBNOTIFY /*: libnotify version */
+                + "<br>" + tr("Compiled with libnotify %1")
+                .arg(NotificationService_libnotify::getVersion())
+#endif
+         + "<br><br>"
+         + tr("MystiQ is a GUI frontend for FFmpeg.")
+         + "<br><br>"
+         //: %1 is the name and email of the programmer
+         + tr("Developers: %1").arg("Maikel Llamaret Heredia &lt;llamaret@webmisolutions.com&gt;") + "<br><br>"
+         //: %1 is the name and email of the logo designer
+         + tr("MystiQ Code Name: %1").arg("Hugo Florentino &lt;xxx@xxx.xx&gt;") + "<br><br>"
+         + tr("This program is free software; you can redistribute it and/or modify it "
+              "under the terms of the GNU General Public License version 2 or 3.")
+         + "<br><br>"
+         + tr("MystiQ Homepage: %1").arg(url(PROJECT_HOMEPAGE))
+         + "<br><br>"
+         + tr("Some audio-processing functionalities are provided by SoX.")
+         + " (" + url("http://sox.sourceforge.net/") + ")<br><br>"
+         + tr("FFmpeg presets were taken from VideoMorph and FF Multi Converter.")
+         + " (" + url("https://videomorph.webmisolutions.com/") + ")"
+         + " (" + url("https://sites.google.com/site/ffmulticonverter/") + ")<br><br>"
+         + "<br><br>"
+         );
+    translators->setHtml(getTranslators());
+    //translators->setText(getTranslators());
+
+    // Constraint the width of text area to the width of the banner.
+    //info->setMaximumWidth(ui->lblBanner->pixmap()->width());
+
+    // Set the background color of the textbox to the color of the window.
+    QPalette p = info->palette();
+    p.setColor(QPalette::Base, this->palette().color(QPalette::Window));
+
+    info->setPalette(p);
+    info->setFrameShape(QTextBrowser::NoFrame);  // Hide textbox border.
+
+    translators->setPalette(p);
+    translators->setFrameShape(QTextBrowser::NoFrame);
+
+    // Make the window size fixed.
+    this->adjustSize();
+    this->setMinimumWidth(this->width());
+    this->setMinimumHeight(this->height());
+    this->setMaximumWidth(this->width());
+    this->setMaximumHeight(this->height());
+
+    ui->tabInfo->setAutoFillBackground(true);
+    ui->tabTranslators->setAutoFillBackground(true);
+}
+
+AboutDialog::~AboutDialog()
+{
+    delete ui;
+}
+
+QString AboutDialog::getTranslators()
+{
+    struct {QString locale; QString translator;} table[] = {
+        //: Spanish Language (Spain)
+        {"es_ES", trad(tr("Spanish (Spain)")
+                    , "Maikel Llamaret <llamaret@webmisolutions.com>")},
+    };
+    const int size = sizeof(table) / sizeof(table[0]);
+
+    QStringList translators;
+    QString current_locale = QLocale::system().name();
+    for (int i=0; i<size; i++) {
+        // Put the translator of the current language at the top.
+        if (current_locale.startsWith(table[i].locale))
+            translators.push_front(table[i].translator);
+        else
+            translators.push_back(table[i].translator);
+    }
+
+    return translators.join("");
+}
+
+QString AboutDialog::trad(const QString& lang, const QString& author)
+{
+    return trad(lang, QStringList() << author);
+}
+
+QString AboutDialog::trad(const QString& lang, const QStringList& authors)
+{
+    QString s = "<ul>";
+    for (int n = 0; n < authors.count(); n++) {
+        QString author = authors[n];
+        s += "<li>"+ author.replace("<", "&lt;").replace(">", "&gt;")
+                + "</li>";
+    }
+    s+= "</ul>";
+
+    return QString("<b>%1</b>: %2").arg(lang).arg(s);
+}

ui/aboutdialog.h

+/*  MystiQ - a C++/Qt5 gui frontend for ffmpeg
+ *  Copyright (C) 2011-2019 Maikel Llamaret Heredia <llamaret@webmisolutions.com>
+ *
+ *  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 3 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef ABOUTDIALOG_H
+#define ABOUTDIALOG_H
+
+#include <QDialog>
+
+namespace Ui {
+    class AboutDialog;
+}
+
+class AboutDialog : public QDialog
+{
+    Q_OBJECT
+
+public:
+    explicit AboutDialog(QWidget *parent = nullptr);
+    ~AboutDialog();
+
+private:
+    Ui::AboutDialog *ui;
+    QString getTranslators();
+    QString trad(const QString& lang, const QString& author);
+    QString trad(const QString & lang, const QStringList & authors);
+};
+
+#endif // ABOUTDIALOG_H

ui/aboutffmpegdialog.cpp

+/*  MystiQ - a C++/Qt5 gui frontend for ffmpeg
+ *  Copyright (C) 2011-2019 Maikel Llamaret Heredia <llamaret@webmisolutions.com>
+ *
+ *  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 3 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "aboutffmpegdialog.h"
+#include "ui_aboutffmpegdialog.h"
+#include "converter/ffmpeginterface.h"
+
+AboutFFmpegDialog::AboutFFmpegDialog(QWidget *parent) :
+    QDialog(parent),
+    ui(new Ui::AboutFFmpegDialog)
+{
+    ui->setupUi(this);
+
+    QTextBrowser *info = ui->txtInfo;
+    QTextBrowser *codecinfo = ui->txtCodecInfo;
+
+    info->setText(
+         /*: ffmpeg description */
+         tr("FFmpeg is a complete, cross-platform solution to record, "
+            "convert and stream audio and video. It includes "
+            "libavcodec - the leading audio/video codec library.")
+         + "<br><br>"
+         + tr("FFmpeg is free software licensed under the LGPL or GPL.")
+         + "<br><br>"
+         /*: visit ffmpeg website */
+         + tr("Please visit %1 for more information.")
+                .arg("<a href=\"http://ffmpeg.org\">http://ffmpeg.org</a>")
+         + "<br><br>"
+         + FFmpegInterface::getFFmpegVersionInfo().replace("\n", "<br>")
+         );
+
+    info->setOpenExternalLinks(true);
+
+    info->setFrameShape(QTextBrowser::NoFrame);
+    codecinfo->setFrameShape(QTextBrowser::NoFrame);
+
+    ui->tabFFmpeg->setAutoFillBackground(true);
+    ui->tabCodecs->setAutoFillBackground(true);
+
+    QPalette p = info->palette();
+    p.setColor(QPalette::Base, ui->tabFFmpeg->palette().color(QPalette::Window));
+
+    info->setPalette(p);
+    codecinfo->setPalette(p);
+
+    codecinfo->setText(FFmpegInterface::getFFmpegCodecInfo());
+
+}
+
+AboutFFmpegDialog::~AboutFFmpegDialog()
+{
+    delete ui;
+}

ui/aboutffmpegdialog.h

+/*  MystiQ - a C++/Qt5 gui frontend for ffmpeg
+ *  Copyright (C) 2011-2019 Maikel Llamaret Heredia <llamaret@webmisolutions.com>
+ *
+ *  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 3 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef ABOUTFFMPEGDIALOG_H
+#define ABOUTFFMPEGDIALOG_H
+
+#include <QDialog>
+
+namespace Ui {
+    class AboutFFmpegDialog;
+}
+
+class AboutFFmpegDialog : public QDialog
+{
+    Q_OBJECT
+
+public:
+    explicit AboutFFmpegDialog(QWidget *parent = nullptr);
+    ~AboutFFmpegDialog();
+
+private:
+    Ui::AboutFFmpegDialog *ui;
+};
+
+#endif // ABOUTFFMPEGDIALOG_H

ui/aboutffmpegdialog.ui

+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>AboutFFmpegDialog</class>
+ <widget class="QDialog" name="AboutFFmpegDialog">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>551</width>
+    <height>379</height>
+   </rect>
+  </property>
+  <property name="contextMenuPolicy">
+   <enum>Qt::NoContextMenu</enum>
+  </property>
+  <property name="windowTitle">
+   <string>About FFmpeg</string>
+  </property>
+  <property name="windowIcon">
+   <iconset resource="../images.qrc">
+    <normaloff>:/app/icons/ffmpeg.png</normaloff>:/app/icons/ffmpeg.png</iconset>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout">
+   <item>
+    <widget class="QTabWidget" name="tabWidget">
+     <property name="currentIndex">
+      <number>0</number>
+     </property>
+     <widget class="QWidget" name="tabFFmpeg">
+      <attribute name="title">
+       <string>FFmpeg</string>
+      </attribute>
+      <layout class="QHBoxLayout" name="horizontalLayout">
+       <item>
+        <layout class="QVBoxLayout" name="verticalLayout_2">
+         <item>
+          <widget class="QLabel" name="label_3">
+           <property name="sizePolicy">
+            <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
+             <horstretch>0</horstretch>
+             <verstretch>0</verstretch>
+            </sizepolicy>
+           </property>
+           <property name="maximumSize">
+            <size>
+             <width>128</width>
+             <height>128</height>
+            </size>
+           </property>
+           <property name="text">
+            <string/>
+           </property>
+           <property name="pixmap">
+            <pixmap resource="../images.qrc">:/app/icons/ffmpeg_large.png</pixmap>
+           </property>
+           <property name="scaledContents">
+            <bool>true</bool>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <spacer name="verticalSpacer">
+           <property name="orientation">
+            <enum>Qt::Vertical</enum>
+           </property>
+           <property name="sizeHint" stdset="0">
+            <size>
+             <width>20</width>
+             <height>40</height>
+            </size>
+           </property>
+          </spacer>
+         </item>
+        </layout>
+       </item>
+       <item>
+        <widget class="QTextBrowser" name="txtInfo">
+         <property name="sizePolicy">
+          <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
+           <horstretch>0</horstretch>
+           <verstretch>0</verstretch>
+          </sizepolicy>
+         </property>
+        </widget>
+       </item>
+      </layout>
+     </widget>
+     <widget class="QWidget" name="tabCodecs">
+      <attribute name="title">
+       <string>Available Codecs</string>
+      </attribute>
+      <layout class="QVBoxLayout" name="verticalLayout_3">
+       <item>
+        <widget class="QTextBrowser" name="txtCodecInfo"/>
+       </item>
+      </layout>
+     </widget>
+    </widget>
+   </item>
+   <item>
+    <widget class="QDialogButtonBox" name="buttonBox">
+     <property name="orientation">
+      <enum>Qt::Horizontal</enum>
+     </property>
+     <property name="standardButtons">
+      <set>QDialogButtonBox::Ok</set>
+     </property>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <resources>
+  <include location="../images.qrc"/>
+ </resources>
+ <connections>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>accepted()</signal>
+   <receiver>AboutFFmpegDialog</receiver>
+   <slot>accept()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>248</x>
+     <y>254</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>157</x>
+     <y>274</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>rejected()</signal>
+   <receiver>AboutFFmpegDialog</receiver>
+   <slot>reject()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>316</x>
+     <y>260</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>286</x>
+     <y>274</y>
+    </hint>
+   </hints>
+  </connection>
+ </connections>
+</ui>

ui/addtaskwizard.cpp

+/*  MystiQ - a C++/Qt5 gui frontend for ffmpeg
+ *  Copyright (C) 2011-2019 Maikel Llamaret Heredia <llamaret@webmisolutions.com>
+ *
+ *  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 3 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "addtaskwizard.h"
+#include "ui_addtaskwizard.h"
+
+#include "converter/presets.h"
+#include "conversionparameterdialog.h"
+#include "services/extensions.h"
+#include "services/paths.h"
+#include "services/constants.h"
+
+#include <QMessageBox>
+#include <QFileDialog>
+#include <QDebug>
+#include <QSettings>
+#include <QProgressDialog>
+#include <cassert>
+
+#define DEFAULT_OUTPUT_TO_SOURCE_DIR Constants::getBool("OutputToSourceFolder")
+
+#define PAGEID_SELECTFILES 0
+#define PAGEID_PARAMS 1
+
+#define BUSY_INDICATOR_MINIMUM_DURATION 100
+
+enum OutputPathType
+{
+    SelectFolder,
+    NewFolder,
+    SourceFolder
+};
+
+AddTaskWizard::AddTaskWizard(Presets *presets, QWidget *parent) :
+    QWizard(parent),
+    ui(new Ui::AddTaskWizard),
+    m_presets(presets),
+    m_current_param(new ConversionParameters),
+    m_exts(new Extensions())
+{
+    ui->setupUi(this);
+
+    // setup signals/slots
+    connect(ui->btnAdd, SIGNAL(clicked())
+            , this, SLOT(slotAddFilesToList()));
+    connect(ui->btnRemove, SIGNAL(clicked())
+            , this, SLOT(slotRemoveFilesFromList()));
+    connect(ui->cbExtension, SIGNAL(currentIndexChanged(int))
+            , this, SLOT(slotExtensionSelected(int)));
+    connect(ui->cbPreset, SIGNAL(currentIndexChanged(int))
+            , this, SLOT(slotPresetSelected(int)));
+    connect(ui->btnEditPreset, SIGNAL(clicked())
+            , this, SLOT(slotEditPresetButton()));
+    connect(ui->btnBrowseOutputPath, SIGNAL(clicked())
+            , this, SLOT(slotBrowseOutputPathButton()));
+    connect(this, SIGNAL(accepted())
+            , this, SLOT(slotFinished()));
+
+    connect(ui->rbSelectFolder, SIGNAL(toggled(bool))
+            , ui->cbOutputPath, SLOT(setEnabled(bool)));
+    connect(ui->rbSelectFolder, SIGNAL(toggled(bool))
+            , ui->btnBrowseOutputPath, SLOT(setEnabled(bool)));
+    connect(ui->rbNewFolder, SIGNAL(toggled(bool))
+            , ui->txtNewFolderName, SLOT(setEnabled(bool)));
+    ui->rbSelectFolder->setChecked(true); // trigger toggled() event
+    ui->rbNewFolder->setChecked(true); // trigger toggled() event
+    ui->rbSourceFolder->setChecked(true); // trigger toggled() event
+
+    ui->lstFiles->setSelectionMode(QAbstractItemView::ExtendedSelection);
+
+    load_extensions();
+
+    ui->cbOutputPath->setEditable(true);
+
+    load_settings();
+
+    QSettings settings;
+    // Load Geometry
+    restoreGeometry(settings.value("addtaskwizard/geometry").toByteArray());
+
+    // Hide "auto adjust bitrate" checkbox.
+    ui->chkAutoAdjustBitrate->setVisible(false);
+}
+
+AddTaskWizard::~AddTaskWizard()
+{
+    QSettings settings;
+    // Save Geometry
+    settings.setValue("addtaskwizard/geometry", saveGeometry());
+    delete ui;
+    delete m_current_param;
+    delete m_exts;
+}
+
+const QList<ConversionParameters>&
+AddTaskWizard::getConversionParameters() const
+{
+    return m_params;
+}
+
+int AddTaskWizard::exec_openfile()
+{
+    ui->lstFiles->clear();
+
+    if (startId() == PAGEID_SELECTFILES) { // popup select file dialog
+        slotAddFilesToList();
+        if (ui->lstFiles->count() == 0)
+            return QWizard::Rejected;
+    }
+    return QWizard::exec();
+}
+
+int AddTaskWizard::exec(const QStringList &files)
+{
+    ui->lstFiles->clear();
+    addFiles(files);
+    return QWizard::exec();
+}
+
+bool AddTaskWizard::validateCurrentPage()
+{
+    switch (currentId()) {
+    case 0: // Select input files
+        // check if the list is empty
+        if (ui->lstFiles->count() != 0) { // complete
+            return true;
+        } else {
+            QMessageBox::information(this, this->windowTitle()
+                                     , tr("Please select at least one file."));
+            return false;
+        }
+        //break;
+    case 1: // Select conversion parameters
+        if (get_output_path_type() == SelectFolder) {
+            if (!create_directory(ui->cbOutputPath->currentText()))
+                return false;
+        } else if (get_output_path_type() == NewFolder) {
+            for (int i=0; i<ui->lstFiles->count(); i++) {
+                QString input_file = ui->lstFiles->item(i)->text();
+                QString output_path = get_output_path(input_file);
+                if (!create_directory(output_path, /* do not confirm */ false))
+                    return false;
+            }
+        }
+        return true;
+        //break;
+    }
+    return true;
+}
+
+void AddTaskWizard::slotAddFilesToList()
+{