Add files via upload

ui/aboutdialog.cpp

@@ -0,0 +1,154 @@
+/*  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

@@ -0,0 +1,42 @@
+/*  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