Qt: make links in Help->About clickable, add documentation link

intl/msg_hash_ja.h

@@ -3490,6 +3490,10 @@ MSG_HASH(MENU_ENUM_LABEL_VALUE_QT_MENU_VIEW_OPTIONS_TITLE,
       "設定")
 MSG_HASH(MENU_ENUM_LABEL_VALUE_QT_MENU_HELP,
       "ヘルプ(&H)")
+MSG_HASH(MENU_ENUM_LABEL_VALUE_QT_MENU_HELP_ABOUT,
+      "RetroArchについて")
+MSG_HASH(MENU_ENUM_LABEL_VALUE_QT_MENU_HELP_DOCUMENTATION,
+      "ドキュメント")
 MSG_HASH(MENU_ENUM_LABEL_VALUE_QT_NAME,
       "名前")
 MSG_HASH(MENU_ENUM_LABEL_VALUE_QT_LOAD_CUSTOM_CORE,
@@ -3572,8 +3576,6 @@ MSG_HASH(MENU_ENUM_LABEL_VALUE_QT_VIEW_TYPE_ICONS,
       "アイコン")
 MSG_HASH(MENU_ENUM_LABEL_VALUE_QT_VIEW_TYPE_LIST,
       "一覧")
-MSG_HASH(MENU_ENUM_LABEL_VALUE_QT_MENU_HELP_ABOUT,
-      "RetroArchについて")
 MSG_HASH(MENU_ENUM_LABEL_VALUE_QUICK_MENU_OVERRIDE_OPTIONS,
       "オーバーライド")
 MSG_HASH(MENU_ENUM_SUBLABEL_QUICK_MENU_OVERRIDE_OPTIONS,

intl/msg_hash_us.h

@@ -3762,6 +3762,10 @@ MSG_HASH(MENU_ENUM_LABEL_VALUE_QT_MENU_VIEW_OPTIONS_TITLE,
       "Options")
 MSG_HASH(MENU_ENUM_LABEL_VALUE_QT_MENU_HELP,
       "&Help")
+MSG_HASH(MENU_ENUM_LABEL_VALUE_QT_MENU_HELP_ABOUT,
+      "About RetroArch")
+MSG_HASH(MENU_ENUM_LABEL_VALUE_QT_MENU_HELP_DOCUMENTATION,
+      "Documentation")
 MSG_HASH(MENU_ENUM_LABEL_VALUE_QT_LOAD_CUSTOM_CORE,
       "Load Custom Core...")
 MSG_HASH(MENU_ENUM_LABEL_VALUE_QT_LOAD_CORE,
@@ -3852,8 +3856,6 @@ MSG_HASH(MENU_ENUM_LABEL_VALUE_QT_VIEW_TYPE_ICONS,
       "Icons")
 MSG_HASH(MENU_ENUM_LABEL_VALUE_QT_VIEW_TYPE_LIST,
       "List")
-MSG_HASH(MENU_ENUM_LABEL_VALUE_QT_MENU_HELP_ABOUT,
-      "About RetroArch")
 MSG_HASH(MENU_ENUM_LABEL_VALUE_QUICK_MENU_OVERRIDE_OPTIONS,
       "Overrides")
 MSG_HASH(MENU_ENUM_SUBLABEL_QUICK_MENU_OVERRIDE_OPTIONS,

msg_hash.h

@@ -1967,6 +1967,7 @@ enum msg_hash_enums
    MENU_ENUM_LABEL_VALUE_QT_COULD_NOT_UPDATE_PLAYLIST_ENTRY,
    MENU_ENUM_LABEL_VALUE_QT_PLEASE_FILL_OUT_REQUIRED_FIELDS,
    MENU_ENUM_LABEL_VALUE_QT_MENU_HELP_ABOUT,
+   MENU_ENUM_LABEL_VALUE_QT_MENU_HELP_DOCUMENTATION,
 
    MENU_LABEL(MIDI_INPUT),
    MENU_LABEL(MIDI_OUTPUT),

ui/drivers/qt/ui_qt_window.cpp

@@ -1067,6 +1067,8 @@ MainWindow::MainWindow(QWidget *parent) :
 
    m_coreInfoLabel->setAlignment(Qt::AlignLeft | Qt::AlignTop);
    m_coreInfoLabel->setTextFormat(Qt::RichText);
+   m_coreInfoLabel->setTextInteractionFlags(Qt::TextBrowserInteraction);
+   m_coreInfoLabel->setOpenExternalLinks(true);
 
    m_coreInfoDock->setObjectName("coreInfoDock");
    m_coreInfoDock->setProperty("default_area", Qt::RightDockWidgetArea);
@@ -1542,6 +1544,7 @@ bool MainWindow::showMessageBox(QString msg, MessageBoxType msgType, Qt::WindowM
 
    msgBox->setWindowModality(modality);
    msgBox->setTextFormat(Qt::RichText);
+   msgBox->setTextInteractionFlags(Qt::TextBrowserInteraction);
 
    if (showDontAsk)
    {
@@ -4551,13 +4554,18 @@ void MainWindow::showAbout()
 {
    QScopedPointer<QDialog> dialog(new QDialog());
    QDialogButtonBox *buttonBox = new QDialogButtonBox(QDialogButtonBox::Ok);
-   QString text = QString("RetroArch ") + PACKAGE_VERSION + "<br><br>" + "<a href=\"http://www.libretro.com/\">http://www.libretro.com</a>";
+   QString text = QString("RetroArch ") + PACKAGE_VERSION +
+         "<br><br>" + "<a href=\"http://www.libretro.com/\">www.libretro.com</a>"
+         "<br><br>" + "<a href=\"http://www.retroarch.com/\">www.retroarch.com</a>";
    QLabel *label = new QLabel(text, dialog.data());
    QPixmap pix = getInvader();
    QLabel *pixLabel = new QLabel();
 
    label->setTextFormat(Qt::RichText);
    label->setAlignment(Qt::AlignCenter);
+   label->setTextInteractionFlags(Qt::TextBrowserInteraction);
+   label->setOpenExternalLinks(true);
+
    pixLabel->setAlignment(Qt::AlignCenter);
 
    pixLabel->setPixmap(pix);
@@ -4577,6 +4585,11 @@ void MainWindow::showAbout()
    dialog->exec();
 }
 
+void MainWindow::showDocs()
+{
+   QDesktopServices::openUrl(QUrl("http://docs.libretro.com/"));
+}
+
 const QPixmap getInvader()
 {
    QPixmap pix;

ui/drivers/ui_qt.cpp

@@ -324,6 +324,7 @@ static void* ui_companion_qt_init(void)
    viewMenu->addAction(msg_hash_to_str(MENU_ENUM_LABEL_VALUE_QT_MENU_VIEW_OPTIONS), mainwindow->viewOptionsDialog(), SLOT(showDialog()));
 
    helpMenu = menu->addMenu(msg_hash_to_str(MENU_ENUM_LABEL_VALUE_QT_MENU_HELP));
+   helpMenu->addAction(QString(msg_hash_to_str(MENU_ENUM_LABEL_VALUE_QT_MENU_HELP_DOCUMENTATION)), mainwindow, SLOT(showDocs()));
    helpMenu->addAction(QString(msg_hash_to_str(MENU_ENUM_LABEL_VALUE_QT_MENU_HELP_ABOUT)) + "...", mainwindow, SLOT(showAbout()));
    helpMenu->addAction("About Qt...", qApp, SLOT(aboutQt()));
 

ui/drivers/ui_qt.h

@@ -391,6 +391,7 @@ public slots:
    void deleteCurrentPlaylistItem();
    void onFileDropWidgetContextMenuRequested(const QPoint &pos);
    void showAbout();
+   void showDocs();
 
 private slots:
    void onLoadCoreClicked(const QStringList &extensionFilters = QStringList());