Translations fixes

Do not translate strings, which should not be translated
Remove unnecessary/unused strings.

src/about.ui

@@ -51,7 +51,7 @@
         </sizepolicy>
        </property>
        <property name="text">
-        <string>&lt;h3&gt;&lt;b&gt;qBittorrent&lt;/b&gt;&lt;/h3&gt;</string>
+        <string notr="true">&lt;h3&gt;&lt;b&gt;qBittorrent&lt;/b&gt;&lt;/h3&gt;</string>
        </property>
        <property name="textFormat">
         <enum>Qt::RichText</enum>
@@ -442,7 +442,7 @@ p, li { white-space: pre-wrap; }
          <item row="0" column="0">
           <widget class="QLabel" name="label_8">
            <property name="text">
-            <string>Qt:</string>
+            <string notr="true">Qt:</string>
            </property>
            <property name="alignment">
             <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
@@ -452,7 +452,7 @@ p, li { white-space: pre-wrap; }
          <item row="2" column="0">
           <widget class="QLabel" name="label_10">
            <property name="text">
-            <string>Boost:</string>
+            <string notr="true">Boost:</string>
            </property>
            <property name="alignment">
             <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
@@ -483,7 +483,7 @@ p, li { white-space: pre-wrap; }
          <item row="1" column="0">
           <widget class="QLabel" name="label_9">
            <property name="text">
-            <string>Libtorrent:</string>
+            <string notr="true">Libtorrent:</string>
            </property>
            <property name="alignment">
             <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>

src/about_imp.h

@@ -51,7 +51,7 @@ class about : public QDialog, private Ui::AboutDlg{
       // Set icons
       logo->setPixmap(QPixmap(QString::fromUtf8(":/Icons/skin/qbittorrent22.png")));
       //Title
-      lb_name->setText(QString::fromUtf8("<b><h1>")+tr("qBittorrent")+QString::fromUtf8(" "VERSION"</h1></b>"));
+      lb_name->setText(QString::fromUtf8("<b><h1>qBittorrent")+QString::fromUtf8(" "VERSION"</h1></b>"));
       // Thanks
       QString thanks_txt;
       thanks_txt += QString::fromUtf8("<p>I would first like to thank sourceforge.net for hosting qBittorrent project and for their support.</p>");

src/addnewtorrentdialog.ui

@@ -22,9 +22,6 @@
     <height>16777215</height>
    </size>
   </property>
-  <property name="windowTitle">
-   <string>Dialog</string>
-  </property>
   <layout class="QVBoxLayout" name="verticalLayout_3">
    <item>
     <widget class="QGroupBox" name="groupBox">

src/mainwindow.cpp

@@ -100,7 +100,7 @@ MainWindow::MainWindow(QWidget *parent, const QStringList& torrentCmdLine) : QMa
 
   Preferences pref;
   ui_locked = pref.isUILocked();
-  setWindowTitle(tr("qBittorrent %1", "e.g: qBittorrent v0.x").arg(QString::fromUtf8(VERSION)));
+  setWindowTitle(QString("qBittorrent %1").arg(QString::fromUtf8(VERSION)));
   displaySpeedInTitle = pref.speedInTitleBar();
   // Clean exit on log out
   connect(static_cast<SessionApplication*>(qApp), SIGNAL(sessionIsShuttingDown()), this, SLOT(deleteBTSession()), Qt::DirectConnection);
@@ -542,13 +542,13 @@ void MainWindow::createKeyboardShortcuts() {
   actionCreate_torrent->setShortcut(QKeySequence(QString::fromUtf8("Ctrl+N")));
   actionOpen->setShortcut(QKeySequence(QString::fromUtf8("Ctrl+O")));
   actionExit->setShortcut(QKeySequence(QString::fromUtf8("Ctrl+Q")));
-  switchTransferShortcut = new QShortcut(QKeySequence(tr("Alt+1", "shortcut to switch to first tab")), this);
+  switchTransferShortcut = new QShortcut(QKeySequence("Alt+1"), this);
   connect(switchTransferShortcut, SIGNAL(activated()), this, SLOT(displayTransferTab()));
-  switchSearchShortcut = new QShortcut(QKeySequence(tr("Alt+2", "shortcut to switch to third tab")), this);
+  switchSearchShortcut = new QShortcut(QKeySequence("Alt+2"), this);
   connect(switchSearchShortcut, SIGNAL(activated()), this, SLOT(displaySearchTab()));
-  switchSearchShortcut2 = new QShortcut(QKeySequence(tr("Ctrl+F", "shortcut to switch to search tab")), this);
+  switchSearchShortcut2 = new QShortcut(QKeySequence("Ctrl+F"), this);
   connect(switchSearchShortcut2, SIGNAL(activated()), this, SLOT(displaySearchTab()));
-  switchRSSShortcut = new QShortcut(QKeySequence(tr("Alt+3", "shortcut to switch to fourth tab")), this);
+  switchRSSShortcut = new QShortcut(QKeySequence("Alt+3"), this);
   connect(switchRSSShortcut, SIGNAL(activated()), this, SLOT(displayRSSTab()));
   actionDocumentation->setShortcut(QKeySequence("F1"));
   actionOptions->setShortcut(QKeySequence(QString::fromUtf8("Alt+O")));
@@ -1122,7 +1122,7 @@ void MainWindow::updateGUI() {
   if (systrayIcon) {
 #if defined(Q_WS_X11) || defined(Q_WS_MAC)
     QString html = "<div style='background-color: #678db2; color: #fff;height: 18px; font-weight: bold; margin-bottom: 5px;'>";
-    html += tr("qBittorrent");
+    html += "qBittorrent";
     html += "</div>";
     html += "<div style='vertical-align: baseline; height: 18px;'>";
     html += "<img src=':/Icons/skin/download.png'/>&nbsp;"+tr("DL speed: %1 KiB/s", "e.g: Download speed: 10 KiB/s").arg(QString::number(QBtSession::instance()->getPayloadDownloadRate()/1024., 'f', 1));
@@ -1286,7 +1286,7 @@ void MainWindow::on_actionSpeed_in_title_bar_triggered() {
   if (displaySpeedInTitle)
     updateGUI();
   else
-    setWindowTitle(tr("qBittorrent %1", "e.g: qBittorrent v0.x").arg(QString::fromUtf8(VERSION)));
+    setWindowTitle(QString("qBittorrent %1").arg(QString::fromUtf8(VERSION)));
 }
 
 void MainWindow::on_actionRSS_Reader_triggered() {

src/mainwindow.ui

@@ -293,7 +293,7 @@
     <string>Lock qBittorrent</string>
    </property>
    <property name="shortcut">
-    <string>Ctrl+L</string>
+    <string notr="true">Ctrl+L</string>
    </property>
   </action>
   <action name="action_Import_Torrent">

src/properties/propertieswidget.cpp

@@ -653,7 +653,7 @@ void PropertiesWidget::askWebSeed() {
   if (!ok) return;
   qDebug("Adding %s web seed", qPrintable(url_seed));
   if (!listWebSeeds->findItems(url_seed, Qt::MatchFixedString).empty()) {
-    QMessageBox::warning(this, tr("qBittorrent"),
+    QMessageBox::warning(this, "qBittorrent",
                          tr("This url seed is already in the list."),
                          QMessageBox::Ok);
     return;

src/properties/trackerlist.cpp

@@ -66,13 +66,13 @@ TrackerList::TrackerList(PropertiesWidget *properties): QTreeWidget(), propertie
   header << tr("Peers");
   header << tr("Message");
   setHeaderItem(new QTreeWidgetItem(header));
-  dht_item = new QTreeWidgetItem(QStringList() << "" << "** "+tr("[DHT]")+" **");
+  dht_item = new QTreeWidgetItem(QStringList() << "" << "** [DHT] **");
   insertTopLevelItem(0, dht_item);
   setRowColor(0, QColor("grey"));
-  pex_item = new QTreeWidgetItem(QStringList() << "" << "** "+tr("[PeX]")+" **");
+  pex_item = new QTreeWidgetItem(QStringList() << "" << "** [PeX] **");
   insertTopLevelItem(1, pex_item);
   setRowColor(1, QColor("grey"));
-  lsd_item = new QTreeWidgetItem(QStringList() << "" << "** "+tr("[LSD]")+" **");
+  lsd_item = new QTreeWidgetItem(QStringList() << "" << "** [LSD] **");
   insertTopLevelItem(2, lsd_item);
   setRowColor(2, QColor("grey"));
 

src/rss/automatedrssdownloader.ui

@@ -283,7 +283,7 @@
                  <bool>false</bool>
                 </property>
                 <property name="text">
-                 <string>...</string>
+                 <string notr="true">...</string>
                 </property>
                </widget>
               </item>

src/rss/rss_imp.cpp

@@ -206,7 +206,7 @@ void RSSImp::on_newFeedButton_clicked()
     return;
 
   if (m_feedList->hasFeed(newUrl)) {
-    QMessageBox::warning(this, tr("qBittorrent"),
+    QMessageBox::warning(this, "qBittorrent",
                          tr("This rss feed is already in the list."),
                          QMessageBox::Ok);
     return;

src/searchengine/engineselectdlg.cpp

@@ -235,7 +235,7 @@ void engineSelectDlg::installPlugin(QString path, QString plugin_name) {
   qDebug("Version to be installed: %.2f", new_version);
   if (!isUpdateNeeded(plugin_name, new_version)) {
     qDebug("Apparently update is not needed, we have a more recent version");
-    QMessageBox::information(this, tr("Search plugin install")+" -- "+tr("qBittorrent"), tr("A more recent version of %1 search engine plugin is already installed.", "%1 is the name of the search engine").arg(plugin_name));
+    QMessageBox::information(this, tr("Search plugin install")+" -- qBittorrent", tr("A more recent version of %1 search engine plugin is already installed.", "%1 is the name of the search engine").arg(plugin_name));
     return;
   }
   // Process with install

src/torrentimportdlg.ui

@@ -78,7 +78,7 @@
      <item>
       <widget class="QToolButton" name="browseTorrentBtn">
        <property name="text">
-        <string>...</string>
+        <string notr="true">...</string>
        </property>
       </widget>
      </item>