diff --git a/src/dialogs/katedialogs.cpp b/src/dialogs/katedialogs.cpp
index a5973390..f9a8c45b 100644
--- a/src/dialogs/katedialogs.cpp
+++ b/src/dialogs/katedialogs.cpp
@@ -1,1432 +1,1432 @@
 /* This file is part of the KDE libraries
    Copyright (C) 2002, 2003 Anders Lund <anders.lund@lund.tdcadsl.dk>
    Copyright (C) 2003 Christoph Cullmann <cullmann@kde.org>
    Copyright (C) 2001 Joseph Wenninger <jowenn@kde.org>
    Copyright (C) 2006 Dominik Haumann <dhdev@gmx.de>
    Copyright (C) 2007 Mirko Stocker <me@misto.ch>
    Copyright (C) 2009 Michel Ludwig <michel.ludwig@kdemail.net>
    Copyright (C) 2009 Erlend Hamberg <ehamberg@gmail.com>
 
    Based on work of:
      Copyright (C) 1999 Jochen Wilhelmy <digisnap@cs.tu-berlin.de>
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License version 2 as published by the Free Software Foundation.
 
    This library 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
    Library General Public License for more details.
 
    You should have received a copy of the GNU Library General Public License
    along with this library; see the file COPYING.LIB.  If not, write to
    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.
 */
 
 // BEGIN Includes
 #include "katedialogs.h"
 
 #include <ktexteditor_version.h>
 #include <ktexteditor/message.h>
 
 #include "kateautoindent.h"
 #include "katebuffer.h"
 #include "kateconfig.h"
 #include "katedocument.h"
 #include "kateglobal.h"
 #include "kateschema.h"
 #include "katemodeconfigpage.h"
 #include "kateview.h"
 #include "spellcheck/spellcheck.h"
 
 // auto generated ui files
 #include "ui_textareaappearanceconfigwidget.h"
 #include "ui_bordersappearanceconfigwidget.h"
 #include "ui_navigationconfigwidget.h"
 #include "ui_editconfigwidget.h"
 #include "ui_indentationconfigwidget.h"
 #include "ui_completionconfigtab.h"
 #include "ui_opensaveconfigwidget.h"
 #include "ui_opensaveconfigadvwidget.h"
 #include "ui_spellcheckconfigwidget.h"
 
 #include <KIO/Job>
 #include <kjobwidgets.h>
 
 #include <KCharsets>
 #include <KColorCombo>
 #include <KComboBox>
 #include <KIconLoader>
 #include "katepartdebug.h"
 #include "kateabstractinputmodefactory.h"
 #include <KShortcutsDialog>
 #include <KLineEdit>
 #include <KMessageBox>
 #include <KProcess>
 #include <KRun>
 #include <KSeparator>
 #include <KActionCollection>
 
 #include <QFile>
 #include <QClipboard>
 #include <QMap>
 #include <QStringList>
 #include <QTextCodec>
 #include <QTextStream>
 #include <QTemporaryFile>
 #include <QKeyEvent>
 #include <QPainter>
 #include <QCheckBox>
 #include <QComboBox>
 #include <QDialog>
 #include <QFileDialog>
 #include <QGroupBox>
 #include <QLabel>
 #include <QLayout>
 #include <QRadioButton>
 #include <QSettings>
 #include <QSlider>
 #include <QSpinBox>
 #include <QTabBar>
 #include <QTabWidget>
 #include <QToolButton>
 #include <QWhatsThis>
 #include <QDomDocument>
 
 // END
 
 // BEGIN KateIndentConfigTab
 KateIndentConfigTab::KateIndentConfigTab(QWidget *parent)
     : KateConfigPage(parent)
 {
     // This will let us have more separation between this page and
     // the QTabWidget edge (ereslibre)
     QVBoxLayout *layout = new QVBoxLayout;
     QWidget *newWidget = new QWidget(this);
 
     ui = new Ui::IndentationConfigWidget();
     ui->setupUi(newWidget);
 
     ui->cmbMode->addItems(KateAutoIndent::listModes());
 
     // FIXME Give ui->label a more descriptive name, it's these "More..." info about tab key action
     ui->label->setTextInteractionFlags(Qt::LinksAccessibleByMouse | Qt::LinksAccessibleByKeyboard);
     connect(ui->label, &QLabel::linkActivated, this, &KateIndentConfigTab::showWhatsThis);
 
     // "What's This?" help can be found in the ui file
 
     reload();
 
     observeChanges(ui->chkBackspaceUnindents);
     observeChanges(ui->chkIndentPaste);
     observeChanges(ui->chkKeepExtraSpaces);
     observeChanges(ui->cmbMode);
     observeChanges(ui->rbIndentMixed);
     observeChanges(ui->rbIndentWithSpaces);
     observeChanges(ui->rbIndentWithTabs);
     connect(ui->rbIndentWithTabs, &QAbstractButton::toggled, ui->sbIndentWidth, &QWidget::setDisabled);
     connect(ui->rbIndentWithTabs, &QAbstractButton::toggled, this, &KateIndentConfigTab::slotChanged); // FIXME See slot below
     observeChanges(ui->rbTabAdvances);
     observeChanges(ui->rbTabIndents);
     observeChanges(ui->rbTabSmart);
     observeChanges(ui->sbIndentWidth);
     observeChanges(ui->sbTabWidth);
 
     layout->addWidget(newWidget);
     setLayout(layout);
 }
 
 KateIndentConfigTab::~KateIndentConfigTab()
 {
     delete ui;
 }
 
 void KateIndentConfigTab::slotChanged()
 {
     // FIXME Make it working without this quirk
     // When the value is not copied it will silently set back to "Tabs & Spaces"
     if (ui->rbIndentWithTabs->isChecked()) {
         ui->sbIndentWidth->setValue(ui->sbTabWidth->value());
     }
 }
 
 // NOTE Should we have more use of such info stuff, consider to make it part
 // of KateConfigPage and add a similar function like observeChanges(..)
 void KateIndentConfigTab::showWhatsThis(const QString &text)
 {
     QWhatsThis::showText(QCursor::pos(), text);
 }
 
 void KateIndentConfigTab::apply()
 {
     // nothing changed, no need to apply stuff
     if (!hasChanged()) {
         return;
     }
     m_changed = false;
 
     KateDocumentConfig::global()->configStart();
 
     KateDocumentConfig::global()->setBackspaceIndents(ui->chkBackspaceUnindents->isChecked());
     KateDocumentConfig::global()->setIndentPastedText(ui->chkIndentPaste->isChecked());
     KateDocumentConfig::global()->setIndentationMode(KateAutoIndent::modeName(ui->cmbMode->currentIndex()));
     KateDocumentConfig::global()->setIndentationWidth(ui->sbIndentWidth->value());
     KateDocumentConfig::global()->setKeepExtraSpaces(ui->chkKeepExtraSpaces->isChecked());
     KateDocumentConfig::global()->setReplaceTabsDyn(ui->rbIndentWithSpaces->isChecked());
     KateDocumentConfig::global()->setTabWidth(ui->sbTabWidth->value());
 
     if (ui->rbTabAdvances->isChecked()) {
         KateDocumentConfig::global()->setTabHandling(KateDocumentConfig::tabInsertsTab);
     } else if (ui->rbTabIndents->isChecked()) {
         KateDocumentConfig::global()->setTabHandling(KateDocumentConfig::tabIndents);
     } else {
         KateDocumentConfig::global()->setTabHandling(KateDocumentConfig::tabSmart);
     }
 
     KateDocumentConfig::global()->configEnd();
 }
 
 void KateIndentConfigTab::reload()
 {
     ui->chkBackspaceUnindents->setChecked(KateDocumentConfig::global()->backspaceIndents());
     ui->chkIndentPaste->setChecked(KateDocumentConfig::global()->indentPastedText());
     ui->chkKeepExtraSpaces->setChecked(KateDocumentConfig::global()->keepExtraSpaces());
 
     ui->sbIndentWidth->setSuffix(ki18np(" character", " characters"));
     ui->sbIndentWidth->setValue(KateDocumentConfig::global()->indentationWidth());
     ui->sbTabWidth->setSuffix(ki18np(" character", " characters"));
     ui->sbTabWidth->setValue(KateDocumentConfig::global()->tabWidth());
 
     ui->rbTabAdvances->setChecked(KateDocumentConfig::global()->tabHandling() == KateDocumentConfig::tabInsertsTab);
     ui->rbTabIndents->setChecked(KateDocumentConfig::global()->tabHandling() == KateDocumentConfig::tabIndents);
     ui->rbTabSmart->setChecked(KateDocumentConfig::global()->tabHandling() == KateDocumentConfig::tabSmart);
 
     ui->cmbMode->setCurrentIndex(KateAutoIndent::modeNumber(KateDocumentConfig::global()->indentationMode()));
 
     if (KateDocumentConfig::global()->replaceTabsDyn()) {
         ui->rbIndentWithSpaces->setChecked(true);
     } else {
         if (KateDocumentConfig::global()->indentationWidth() == KateDocumentConfig::global()->tabWidth()) {
             ui->rbIndentWithTabs->setChecked(true);
         } else {
             ui->rbIndentMixed->setChecked(true);
         }
     }
 
     ui->sbIndentWidth->setEnabled(!ui->rbIndentWithTabs->isChecked());
 }
 
 QString KateIndentConfigTab::name() const
 {
     return i18n("Indentation");
 }
 
 // END KateIndentConfigTab
 
 // BEGIN KateCompletionConfigTab
 KateCompletionConfigTab::KateCompletionConfigTab(QWidget *parent)
     : KateConfigPage(parent)
 {
     // This will let us have more separation between this page and
     // the QTabWidget edge (ereslibre)
     QVBoxLayout *layout = new QVBoxLayout;
     QWidget *newWidget = new QWidget(this);
 
     ui = new Ui::CompletionConfigTab();
     ui->setupUi(newWidget);
 
     // "What's This?" help can be found in the ui file
 
     reload();
 
     observeChanges(ui->chkAutoCompletionEnabled);
     observeChanges(ui->gbKeywordCompletion);
     observeChanges(ui->gbWordCompletion);
     observeChanges(ui->minimalWordLength);
     observeChanges(ui->removeTail);
 
     layout->addWidget(newWidget);
     setLayout(layout);
 }
 
 KateCompletionConfigTab::~KateCompletionConfigTab()
 {
     delete ui;
 }
 
 void KateCompletionConfigTab::showWhatsThis(const QString &text) // NOTE Not used atm, remove? See also KateIndentConfigTab::showWhatsThis
 {
     QWhatsThis::showText(QCursor::pos(), text);
 }
 
 void KateCompletionConfigTab::apply()
 {
     // nothing changed, no need to apply stuff
     if (!hasChanged()) {
         return;
     }
     m_changed = false;
 
     KateViewConfig::global()->configStart();
 
     KateViewConfig::global()->setValue(KateViewConfig::AutomaticCompletionInvocation, ui->chkAutoCompletionEnabled->isChecked());
     KateViewConfig::global()->setValue(KateViewConfig::KeywordCompletion, ui->gbKeywordCompletion->isChecked());
     KateViewConfig::global()->setValue(KateViewConfig::WordCompletion, ui->gbWordCompletion->isChecked());
     KateViewConfig::global()->setValue(KateViewConfig::WordCompletionMinimalWordLength, ui->minimalWordLength->value());
     KateViewConfig::global()->setValue(KateViewConfig::WordCompletionRemoveTail, ui->removeTail->isChecked());
 
     KateViewConfig::global()->configEnd();
 }
 
 void KateCompletionConfigTab::reload()
 {
     ui->chkAutoCompletionEnabled->setChecked(KateViewConfig::global()->automaticCompletionInvocation());
 
     ui->gbKeywordCompletion->setChecked(KateViewConfig::global()->keywordCompletion());
     ui->gbWordCompletion->setChecked(KateViewConfig::global()->wordCompletion());
 
     ui->minimalWordLength->setValue(KateViewConfig::global()->wordCompletionMinimalWordLength());
     ui->removeTail->setChecked(KateViewConfig::global()->wordCompletionRemoveTail());
 }
 
 QString KateCompletionConfigTab::name() const
 {
     return i18n("Auto Completion");
 }
 
 // END KateCompletionConfigTab
 
 // BEGIN KateSpellCheckConfigTab
 KateSpellCheckConfigTab::KateSpellCheckConfigTab(QWidget *parent)
     : KateConfigPage(parent)
 {
     // This will let us have more separation between this page and
     // the QTabWidget edge (ereslibre)
     QVBoxLayout *layout = new QVBoxLayout;
     QWidget *newWidget = new QWidget(this);
 
     ui = new Ui::SpellCheckConfigWidget();
     ui->setupUi(newWidget);
 
     // "What's This?" help can be found in the ui file
 
     reload();
 
     m_sonnetConfigWidget = new Sonnet::ConfigWidget(this);
     connect(m_sonnetConfigWidget, &Sonnet::ConfigWidget::configChanged, this, &KateSpellCheckConfigTab::slotChanged);
     layout->addWidget(m_sonnetConfigWidget);
 
     layout->addWidget(newWidget);
     setLayout(layout);
 }
 
 KateSpellCheckConfigTab::~KateSpellCheckConfigTab()
 {
     delete ui;
 }
 
 void KateSpellCheckConfigTab::showWhatsThis(const QString &text) // NOTE Not used atm, remove? See also KateIndentConfigTab::showWhatsThis
 {
     QWhatsThis::showText(QCursor::pos(), text);
 }
 
 void KateSpellCheckConfigTab::apply()
 {
     if (!hasChanged()) {
         // nothing changed, no need to apply stuff
         return;
     }
     m_changed = false;
 
     // WARNING: this is slightly hackish, but it's currently the only way to
     //          do it, see also the KTextEdit class
     KateDocumentConfig::global()->configStart();
     m_sonnetConfigWidget->save();
     QSettings settings(QStringLiteral("KDE"), QStringLiteral("Sonnet"));
     KateDocumentConfig::global()->setOnTheFlySpellCheck(settings.value(QStringLiteral("checkerEnabledByDefault"), false).toBool());
     KateDocumentConfig::global()->configEnd();
 
     const auto docs = KTextEditor::EditorPrivate::self()->kateDocuments();
     for (KTextEditor::DocumentPrivate *doc : docs) {
         doc->refreshOnTheFlyCheck();
     }
 }
 
 void KateSpellCheckConfigTab::reload()
 {
     // does nothing
 }
 
 QString KateSpellCheckConfigTab::name() const
 {
     return i18n("Spellcheck");
 }
 
 // END KateSpellCheckConfigTab
 
 // BEGIN KateNavigationConfigTab
 KateNavigationConfigTab::KateNavigationConfigTab(QWidget *parent)
     : KateConfigPage(parent)
 {
     // This will let us having more separation between this page and
     // the QTabWidget edge (ereslibre)
     QVBoxLayout *layout = new QVBoxLayout;
     QWidget *newWidget = new QWidget(this);
 
     ui = new Ui::NavigationConfigWidget();
     ui->setupUi(newWidget);
 
     // "What's This?" help can be found in the ui file
 
     reload();
 
     observeChanges(ui->cbTextSelectionMode);
     observeChanges(ui->chkBackspaceRemoveComposed);
     observeChanges(ui->chkPagingMovesCursor);
     observeChanges(ui->chkScrollPastEnd);
     observeChanges(ui->chkSmartHome);
     observeChanges(ui->sbAutoCenterCursor);
 
     layout->addWidget(newWidget);
     setLayout(layout);
 }
 
 KateNavigationConfigTab::~KateNavigationConfigTab()
 {
     delete ui;
 }
 
 void KateNavigationConfigTab::apply()
 {
     // nothing changed, no need to apply stuff
     if (!hasChanged()) {
         return;
     }
     m_changed = false;
 
     KateViewConfig::global()->configStart();
     KateDocumentConfig::global()->configStart();
 
     KateDocumentConfig::global()->setPageUpDownMovesCursor(ui->chkPagingMovesCursor->isChecked());
     KateDocumentConfig::global()->setSmartHome(ui->chkSmartHome->isChecked());
 
     KateViewConfig::global()->setValue(KateViewConfig::AutoCenterLines, ui->sbAutoCenterCursor->value());
     KateViewConfig::global()->setValue(KateViewConfig::BackspaceRemoveComposedCharacters, ui->chkBackspaceRemoveComposed->isChecked());
     KateViewConfig::global()->setValue(KateViewConfig::PersistentSelection, ui->cbTextSelectionMode->currentIndex() == 1);
     KateViewConfig::global()->setValue(KateViewConfig::ScrollPastEnd, ui->chkScrollPastEnd->isChecked());
 
     KateDocumentConfig::global()->configEnd();
     KateViewConfig::global()->configEnd();
 }
 
 void KateNavigationConfigTab::reload()
 {
     ui->cbTextSelectionMode->setCurrentIndex(KateViewConfig::global()->persistentSelection() ? 1 : 0);
 
     ui->chkBackspaceRemoveComposed->setChecked(KateViewConfig::global()->backspaceRemoveComposed());
     ui->chkPagingMovesCursor->setChecked(KateDocumentConfig::global()->pageUpDownMovesCursor());
     ui->chkScrollPastEnd->setChecked(KateViewConfig::global()->scrollPastEnd());
     ui->chkSmartHome->setChecked(KateDocumentConfig::global()->smartHome());
 
     ui->sbAutoCenterCursor->setValue(KateViewConfig::global()->autoCenterLines());
 }
 
 QString KateNavigationConfigTab::name() const
 {
     return i18n("Text Navigation");
 }
 
 // END KateNavigationConfigTab
 
 // BEGIN KateEditGeneralConfigTab
 KateEditGeneralConfigTab::KateEditGeneralConfigTab(QWidget *parent)
     : KateConfigPage(parent)
 {
     QVBoxLayout *layout = new QVBoxLayout;
     QWidget *newWidget = new QWidget(this);
     ui = new Ui::EditConfigWidget();
     ui->setupUi(newWidget);
 
     const QList<KateAbstractInputModeFactory *> inputModes = KTextEditor::EditorPrivate::self()->inputModeFactories();
     for (KateAbstractInputModeFactory *fact : inputModes) {
         ui->cmbInputMode->addItem(fact->name(), static_cast<int>(fact->inputMode()));
     }
 
     // "What's This?" Help is in the ui-files
 
     reload();
 
     observeChanges(ui->chkAutoBrackets);
     observeChanges(ui->chkMousePasteAtCursorPosition);
     observeChanges(ui->chkShowStaticWordWrapMarker);
     observeChanges(ui->chkTextDragAndDrop);
     observeChanges(ui->chkSmartCopyCut);
     observeChanges(ui->chkStaticWordWrap);
     observeChanges(ui->cmbEncloseSelection);
     connect(ui->cmbEncloseSelection->lineEdit(), &QLineEdit::editingFinished, [=] {
         const int index = ui->cmbEncloseSelection->currentIndex();
         const QString text = ui->cmbEncloseSelection->currentText();
         // Text removed? Remove item, but don't remove default data!
         if (index >= UserData && text.isEmpty()) {
             ui->cmbEncloseSelection->removeItem(index);
             slotChanged();
 
             // Not already there? Add new item! For whatever reason it isn't done automatically
         } else if (ui->cmbEncloseSelection->findText(text) < 0) {
             ui->cmbEncloseSelection->addItem(text);
             slotChanged();
         }
         ui->cmbEncloseSelection->setCurrentIndex(ui->cmbEncloseSelection->findText(text));
     });
     observeChanges(ui->cmbInputMode);
     observeChanges(ui->sbWordWrap);
 
     layout->addWidget(newWidget);
     setLayout(layout);
 }
 
 KateEditGeneralConfigTab::~KateEditGeneralConfigTab()
 {
     delete ui;
 }
 
 void KateEditGeneralConfigTab::apply()
 {
     // nothing changed, no need to apply stuff
     if (!hasChanged()) {
         return;
     }
     m_changed = false;
 
     KateViewConfig::global()->configStart();
     KateDocumentConfig::global()->configStart();
 
     KateDocumentConfig::global()->setWordWrap(ui->chkStaticWordWrap->isChecked());
     KateDocumentConfig::global()->setWordWrapAt(ui->sbWordWrap->value());
 
     KateRendererConfig::global()->setWordWrapMarker(ui->chkShowStaticWordWrapMarker->isChecked());
 
     KateViewConfig::global()->setValue(KateViewConfig::AutoBrackets, ui->chkAutoBrackets->isChecked());
     KateViewConfig::global()->setValue(KateViewConfig::CharsToEncloseSelection, ui->cmbEncloseSelection->currentText());
     QStringList userLetters;
     for (int i = UserData; i < ui->cmbEncloseSelection->count(); ++i) {
         userLetters.append(ui->cmbEncloseSelection->itemText(i));
     }
     KateViewConfig::global()->setValue(KateViewConfig::UserSetsOfCharsToEncloseSelection, userLetters);
     KateViewConfig::global()->setValue(KateViewConfig::InputMode, ui->cmbInputMode->currentData().toInt());
     KateViewConfig::global()->setValue(KateViewConfig::MousePasteAtCursorPosition, ui->chkMousePasteAtCursorPosition->isChecked());
     KateViewConfig::global()->setValue(KateViewConfig::TextDragAndDrop, ui->chkTextDragAndDrop->isChecked());
     KateViewConfig::global()->setValue(KateViewConfig::SmartCopyCut, ui->chkSmartCopyCut->isChecked());
 
     KateDocumentConfig::global()->configEnd();
     KateViewConfig::global()->configEnd();
 }
 
 void KateEditGeneralConfigTab::reload()
 {
     ui->chkAutoBrackets->setChecked(KateViewConfig::global()->autoBrackets());
     ui->chkMousePasteAtCursorPosition->setChecked(KateViewConfig::global()->mousePasteAtCursorPosition());
     ui->chkShowStaticWordWrapMarker->setChecked(KateRendererConfig::global()->wordWrapMarker());
     ui->chkTextDragAndDrop->setChecked(KateViewConfig::global()->textDragAndDrop());
     ui->chkSmartCopyCut->setChecked(KateViewConfig::global()->smartCopyCut());
     ui->chkStaticWordWrap->setChecked(KateDocumentConfig::global()->wordWrap());
 
     ui->sbWordWrap->setSuffix(ki18ncp("Wrap words at (value is at 20 or larger)", " character", " characters"));
     ui->sbWordWrap->setValue(KateDocumentConfig::global()->wordWrapAt());
 
     ui->cmbEncloseSelection->clear();
     ui->cmbEncloseSelection->lineEdit()->setClearButtonEnabled(true);
-    ui->cmbEncloseSelection->lineEdit()->setPlaceholderText(QStringLiteral("Feature is not active"));
+    ui->cmbEncloseSelection->lineEdit()->setPlaceholderText(i18n("Feature is not active"));
     ui->cmbEncloseSelection->addItem(QString(), None);
     ui->cmbEncloseSelection->setItemData(0, i18n("Disable Feature"), Qt::ToolTipRole);
     ui->cmbEncloseSelection->addItem(QStringLiteral("`*_~"), MarkDown);
     ui->cmbEncloseSelection->setItemData(1, i18n("May be handy with Markdown"), Qt::ToolTipRole);
     ui->cmbEncloseSelection->addItem(QStringLiteral("<>(){}[]"), MirrorChar);
     ui->cmbEncloseSelection->setItemData(2, i18n("Mirror characters, similar but not exactly like auto brackets"), Qt::ToolTipRole);
     ui->cmbEncloseSelection->addItem(QStringLiteral("´`_.:|#@~*!?$%/=,;-+^°§&"), NonLetters);
     ui->cmbEncloseSelection->setItemData(3, i18n("Non letter character"), Qt::ToolTipRole);
     const QStringList userLetters = KateViewConfig::global()->value(KateViewConfig::UserSetsOfCharsToEncloseSelection).toStringList();
     for (int i = 0; i < userLetters.size(); ++i) {
         ui->cmbEncloseSelection->addItem(userLetters.at(i), UserData + i);
     }
     ui->cmbEncloseSelection->setCurrentIndex(ui->cmbEncloseSelection->findText(KateViewConfig::global()->charsToEncloseSelection()));
 
     const int id = static_cast<int>(KateViewConfig::global()->inputMode());
     ui->cmbInputMode->setCurrentIndex(ui->cmbInputMode->findData(id));
 }
 
 QString KateEditGeneralConfigTab::name() const
 {
     return i18n("General");
 }
 
 // END KateEditGeneralConfigTab
 
 // BEGIN KateEditConfigTab
 KateEditConfigTab::KateEditConfigTab(QWidget *parent)
     : KateConfigPage(parent)
     , editConfigTab(new KateEditGeneralConfigTab(this))
     , navigationConfigTab(new KateNavigationConfigTab(this))
     , indentConfigTab(new KateIndentConfigTab(this))
     , completionConfigTab(new KateCompletionConfigTab(this))
     , spellCheckConfigTab(new KateSpellCheckConfigTab(this))
 {
     QVBoxLayout *layout = new QVBoxLayout;
     layout->setContentsMargins(0, 0, 0, 0);
     QTabWidget *tabWidget = new QTabWidget(this);
 
     // add all tabs
     tabWidget->insertTab(0, editConfigTab, editConfigTab->name());
     tabWidget->insertTab(1, navigationConfigTab, navigationConfigTab->name());
     tabWidget->insertTab(2, indentConfigTab, indentConfigTab->name());
     tabWidget->insertTab(3, completionConfigTab, completionConfigTab->name());
     tabWidget->insertTab(4, spellCheckConfigTab, spellCheckConfigTab->name());
 
     observeChanges(editConfigTab);
     observeChanges(navigationConfigTab);
     observeChanges(indentConfigTab);
     observeChanges(completionConfigTab);
     observeChanges(spellCheckConfigTab);
 
     int i = tabWidget->count();
     const auto inputModeFactories = KTextEditor::EditorPrivate::self()->inputModeFactories();
     for (KateAbstractInputModeFactory *factory : inputModeFactories) {
         KateConfigPage *tab = factory->createConfigPage(this);
         if (tab) {
             m_inputModeConfigTabs << tab;
             tabWidget->insertTab(i, tab, tab->name());
             observeChanges(tab);
             i++;
         }
     }
 
     layout->addWidget(tabWidget);
     setLayout(layout);
 }
 
 KateEditConfigTab::~KateEditConfigTab()
 {
     qDeleteAll(m_inputModeConfigTabs);
 }
 
 void KateEditConfigTab::apply()
 {
     // try to update the rest of tabs
     editConfigTab->apply();
     navigationConfigTab->apply();
     indentConfigTab->apply();
     completionConfigTab->apply();
     spellCheckConfigTab->apply();
     for (KateConfigPage *tab : qAsConst(m_inputModeConfigTabs)) {
         tab->apply();
     }
 }
 
 void KateEditConfigTab::reload()
 {
     editConfigTab->reload();
     navigationConfigTab->reload();
     indentConfigTab->reload();
     completionConfigTab->reload();
     spellCheckConfigTab->reload();
     for (KateConfigPage *tab : qAsConst(m_inputModeConfigTabs)) {
         tab->reload();
     }
 }
 
 void KateEditConfigTab::reset()
 {
     editConfigTab->reset();
     navigationConfigTab->reset();
     indentConfigTab->reset();
     completionConfigTab->reset();
     spellCheckConfigTab->reset();
     for (KateConfigPage *tab : qAsConst(m_inputModeConfigTabs)) {
         tab->reset();
     }
 }
 
 void KateEditConfigTab::defaults()
 {
     editConfigTab->defaults();
     navigationConfigTab->defaults();
     indentConfigTab->defaults();
     completionConfigTab->defaults();
     spellCheckConfigTab->defaults();
     for (KateConfigPage *tab : qAsConst(m_inputModeConfigTabs)) {
         tab->defaults();
     }
 }
 
 QString KateEditConfigTab::name() const
 {
     return i18n("Editing");
 }
 
 QString KateEditConfigTab::fullName() const
 {
     return i18n("Editing Options");
 }
 
 QIcon KateEditConfigTab::icon() const
 {
     return QIcon::fromTheme(QStringLiteral("accessories-text-editor"));
 }
 
 // END KateEditConfigTab
 
 // BEGIN KateViewDefaultsConfig
 KateViewDefaultsConfig::KateViewDefaultsConfig(QWidget *parent)
     : KateConfigPage(parent)
     , textareaUi(new Ui::TextareaAppearanceConfigWidget())
     , bordersUi(new Ui::BordersAppearanceConfigWidget())
 {
     QLayout *layout = new QVBoxLayout(this);
     QTabWidget *tabWidget = new QTabWidget(this);
     layout->addWidget(tabWidget);
     layout->setContentsMargins(0, 0, 0, 0);
 
     QWidget *textareaTab = new QWidget(tabWidget);
     textareaUi->setupUi(textareaTab);
     tabWidget->addTab(textareaTab, i18n("General"));
 
     QWidget *bordersTab = new QWidget(tabWidget);
     bordersUi->setupUi(bordersTab);
     tabWidget->addTab(bordersTab, i18n("Borders"));
 
     textareaUi->cmbDynamicWordWrapIndicator->addItem(i18n("Off"));
     textareaUi->cmbDynamicWordWrapIndicator->addItem(i18n("Follow Line Numbers"));
     textareaUi->cmbDynamicWordWrapIndicator->addItem(i18n("Always On"));
 
     // "What's This?" help is in the ui-file
 
     reload();
 
     observeChanges(textareaUi->chkAnimateBracketMatching);
     observeChanges(textareaUi->chkDynWrapAtStaticMarker);
     observeChanges(textareaUi->chkFoldFirstLine);
     observeChanges(textareaUi->chkShowIndentationLines);
     observeChanges(textareaUi->chkShowLineCount);
     observeChanges(textareaUi->chkShowTabs);
     observeChanges(textareaUi->chkShowWholeBracketExpression);
     observeChanges(textareaUi->chkShowWordCount);
     observeChanges(textareaUi->cmbDynamicWordWrapIndicator);
     observeChanges(textareaUi->gbWordWrap);
     observeChanges(textareaUi->sbDynamicWordWrapDepth);
     observeChanges(textareaUi->sliSetMarkerSize);
     observeChanges(textareaUi->spacesComboBox);
 
     observeChanges(bordersUi->chkIconBorder);
     observeChanges(bordersUi->chkLineNumbers);
     observeChanges(bordersUi->chkScrollbarMarks);
     observeChanges(bordersUi->chkScrollbarMiniMap);
     observeChanges(bordersUi->chkScrollbarMiniMapAll);
     bordersUi->chkScrollbarMiniMapAll->hide(); // this is temporary until the feature is done
     observeChanges(bordersUi->chkScrollbarPreview);
     observeChanges(bordersUi->chkShowFoldingMarkers);
     observeChanges(bordersUi->chkShowFoldingPreview);
     observeChanges(bordersUi->chkShowLineModification);
     observeChanges(bordersUi->cmbShowScrollbars);
     observeChanges(bordersUi->rbSortBookmarksByCreation);
     observeChanges(bordersUi->rbSortBookmarksByPosition);
     observeChanges(bordersUi->spBoxMiniMapWidth);
 }
 
 KateViewDefaultsConfig::~KateViewDefaultsConfig()
 {
     delete bordersUi;
     delete textareaUi;
 }
 
 void KateViewDefaultsConfig::apply()
 {
     // nothing changed, no need to apply stuff
     if (!hasChanged()) {
         return;
     }
     m_changed = false;
 
     KateViewConfig::global()->configStart();
     KateRendererConfig::global()->configStart();
 
     KateDocumentConfig::global()->setMarkerSize(textareaUi->sliSetMarkerSize->value());
     KateDocumentConfig::global()->setShowSpaces(KateDocumentConfig::WhitespaceRendering(textareaUi->spacesComboBox->currentIndex()));
     KateDocumentConfig::global()->setShowTabs(textareaUi->chkShowTabs->isChecked());
 
     KateRendererConfig::global()->setAnimateBracketMatching(textareaUi->chkAnimateBracketMatching->isChecked());
     KateRendererConfig::global()->setShowIndentationLines(textareaUi->chkShowIndentationLines->isChecked());
     KateRendererConfig::global()->setShowWholeBracketExpression(textareaUi->chkShowWholeBracketExpression->isChecked());
 
     KateViewConfig::global()->setDynWordWrap(textareaUi->gbWordWrap->isChecked());
     KateViewConfig::global()->setShowWordCount(textareaUi->chkShowWordCount->isChecked());
     KateViewConfig::global()->setValue(KateViewConfig::BookmarkSorting, bordersUi->rbSortBookmarksByPosition->isChecked() ? 0 : 1);
     KateViewConfig::global()->setValue(KateViewConfig::DynWordWrapAlignIndent, textareaUi->sbDynamicWordWrapDepth->value());
     KateViewConfig::global()->setValue(KateViewConfig::DynWordWrapIndicators, textareaUi->cmbDynamicWordWrapIndicator->currentIndex());
     KateViewConfig::global()->setValue(KateViewConfig::DynWrapAtStaticMarker, textareaUi->chkDynWrapAtStaticMarker->isChecked());
     KateViewConfig::global()->setValue(KateViewConfig::FoldFirstLine, textareaUi->chkFoldFirstLine->isChecked());
     KateViewConfig::global()->setValue(KateViewConfig::ScrollBarMiniMapWidth, bordersUi->spBoxMiniMapWidth->value());
     KateViewConfig::global()->setValue(KateViewConfig::ShowFoldingBar, bordersUi->chkShowFoldingMarkers->isChecked());
     KateViewConfig::global()->setValue(KateViewConfig::ShowFoldingPreview, bordersUi->chkShowFoldingPreview->isChecked());
     KateViewConfig::global()->setValue(KateViewConfig::ShowIconBar, bordersUi->chkIconBorder->isChecked());
     KateViewConfig::global()->setValue(KateViewConfig::ShowLineCount, textareaUi->chkShowLineCount->isChecked());
     KateViewConfig::global()->setValue(KateViewConfig::ShowLineModification, bordersUi->chkShowLineModification->isChecked());
     KateViewConfig::global()->setValue(KateViewConfig::ShowLineNumbers, bordersUi->chkLineNumbers->isChecked());
     KateViewConfig::global()->setValue(KateViewConfig::ShowScrollBarMarks, bordersUi->chkScrollbarMarks->isChecked());
     KateViewConfig::global()->setValue(KateViewConfig::ShowScrollBarMiniMap, bordersUi->chkScrollbarMiniMap->isChecked());
     KateViewConfig::global()->setValue(KateViewConfig::ShowScrollBarMiniMapAll, bordersUi->chkScrollbarMiniMapAll->isChecked());
     KateViewConfig::global()->setValue(KateViewConfig::ShowScrollBarPreview, bordersUi->chkScrollbarPreview->isChecked());
     KateViewConfig::global()->setValue(KateViewConfig::ShowScrollbars, bordersUi->cmbShowScrollbars->currentIndex());
 
     KateRendererConfig::global()->configEnd();
     KateViewConfig::global()->configEnd();
 }
 
 void KateViewDefaultsConfig::reload()
 {
     bordersUi->chkIconBorder->setChecked(KateViewConfig::global()->iconBar());
     bordersUi->chkLineNumbers->setChecked(KateViewConfig::global()->lineNumbers());
     bordersUi->chkScrollbarMarks->setChecked(KateViewConfig::global()->scrollBarMarks());
     bordersUi->chkScrollbarMiniMap->setChecked(KateViewConfig::global()->scrollBarMiniMap());
     bordersUi->chkScrollbarMiniMapAll->setChecked(KateViewConfig::global()->scrollBarMiniMapAll());
     bordersUi->chkScrollbarPreview->setChecked(KateViewConfig::global()->scrollBarPreview());
     bordersUi->chkShowFoldingMarkers->setChecked(KateViewConfig::global()->foldingBar());
     bordersUi->chkShowFoldingPreview->setChecked(KateViewConfig::global()->foldingPreview());
     bordersUi->chkShowLineModification->setChecked(KateViewConfig::global()->lineModification());
     bordersUi->cmbShowScrollbars->setCurrentIndex(KateViewConfig::global()->showScrollbars());
     bordersUi->rbSortBookmarksByCreation->setChecked(KateViewConfig::global()->bookmarkSort() == 1);
     bordersUi->rbSortBookmarksByPosition->setChecked(KateViewConfig::global()->bookmarkSort() == 0);
     bordersUi->spBoxMiniMapWidth->setValue(KateViewConfig::global()->scrollBarMiniMapWidth());
 
     textareaUi->chkAnimateBracketMatching->setChecked(KateRendererConfig::global()->animateBracketMatching());
     textareaUi->chkDynWrapAtStaticMarker->setChecked(KateViewConfig::global()->dynWrapAtStaticMarker());
     textareaUi->chkFoldFirstLine->setChecked(KateViewConfig::global()->foldFirstLine());
     textareaUi->chkShowIndentationLines->setChecked(KateRendererConfig::global()->showIndentationLines());
     textareaUi->chkShowLineCount->setChecked(KateViewConfig::global()->showLineCount());
     textareaUi->chkShowTabs->setChecked(KateDocumentConfig::global()->showTabs());
     textareaUi->chkShowWholeBracketExpression->setChecked(KateRendererConfig::global()->showWholeBracketExpression());
     textareaUi->chkShowWordCount->setChecked(KateViewConfig::global()->showWordCount());
     textareaUi->cmbDynamicWordWrapIndicator->setCurrentIndex(KateViewConfig::global()->dynWordWrapIndicators());
     textareaUi->gbWordWrap->setChecked(KateViewConfig::global()->dynWordWrap());
     textareaUi->sbDynamicWordWrapDepth->setValue(KateViewConfig::global()->dynWordWrapAlignIndent());
     textareaUi->sliSetMarkerSize->setValue(KateDocumentConfig::global()->markerSize());
     textareaUi->spacesComboBox->setCurrentIndex(KateDocumentConfig::global()->showSpaces());
 }
 
 void KateViewDefaultsConfig::reset()
 {
     ;
 }
 
 void KateViewDefaultsConfig::defaults()
 {
     ;
 }
 
 QString KateViewDefaultsConfig::name() const
 {
     return i18n("Appearance");
 }
 
 QString KateViewDefaultsConfig::fullName() const
 {
     return i18n("Appearance");
 }
 
 QIcon KateViewDefaultsConfig::icon() const
 {
     return QIcon::fromTheme(QStringLiteral("preferences-desktop-theme"));
 }
 
 // END KateViewDefaultsConfig
 
 // BEGIN KateSaveConfigTab
 KateSaveConfigTab::KateSaveConfigTab(QWidget *parent)
     : KateConfigPage(parent)
     , modeConfigPage(new ModeConfigPage(this))
 {
     // FIXME: Is really needed to move all this code below to another class,
     // since it is another tab itself on the config dialog. This means we should
     // initialize, add and work with as we do with modeConfigPage (ereslibre)
     QVBoxLayout *layout = new QVBoxLayout;
     layout->setContentsMargins(0, 0, 0, 0);
     QTabWidget *tabWidget = new QTabWidget(this);
 
     QWidget *tmpWidget = new QWidget(tabWidget);
     QVBoxLayout *internalLayout = new QVBoxLayout;
     QWidget *newWidget = new QWidget(tabWidget);
     ui = new Ui::OpenSaveConfigWidget();
     ui->setupUi(newWidget);
 
     QWidget *tmpWidget2 = new QWidget(tabWidget);
     QVBoxLayout *internalLayout2 = new QVBoxLayout;
     QWidget *newWidget2 = new QWidget(tabWidget);
     uiadv = new Ui::OpenSaveConfigAdvWidget();
     uiadv->setupUi(newWidget2);
 
     // "What's This?" help can be found in the ui file
 
     reload();
 
     observeChanges(ui->cbRemoveTrailingSpaces);
     observeChanges(ui->chkDetectEOL);
     observeChanges(ui->chkEnableBOM);
     observeChanges(ui->chkNewLineAtEof);
     observeChanges(ui->cmbEOL);
     observeChanges(ui->cmbEncoding);
     observeChanges(ui->cmbEncodingDetection);
     observeChanges(ui->cmbEncodingFallback);
     observeChanges(ui->lineLengthLimit);
 
     observeChanges(uiadv->chkBackupLocalFiles);
     observeChanges(uiadv->chkBackupRemoteFiles);
     observeChanges(uiadv->cmbSwapFileMode);
     connect(uiadv->cmbSwapFileMode, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &KateSaveConfigTab::swapFileModeChanged);
     observeChanges(uiadv->edtBackupPrefix);
     observeChanges(uiadv->edtBackupSuffix);
     observeChanges(uiadv->kurlSwapDirectory);
     observeChanges(uiadv->spbSwapFileSync);
 
     internalLayout->addWidget(newWidget);
     tmpWidget->setLayout(internalLayout);
     internalLayout2->addWidget(newWidget2);
     tmpWidget2->setLayout(internalLayout2);
 
     // add all tabs
     tabWidget->insertTab(0, tmpWidget, i18n("General"));
     tabWidget->insertTab(1, tmpWidget2, i18n("Advanced"));
     tabWidget->insertTab(2, modeConfigPage, modeConfigPage->name());
 
     observeChanges(modeConfigPage);
 
     layout->addWidget(tabWidget);
     setLayout(layout);
 
     // support variable expansion in backup prefix/suffix
     KTextEditor::Editor::instance()->addVariableExpansion({uiadv->edtBackupPrefix, uiadv->edtBackupSuffix},
                                                           {QStringLiteral("Date:Locale"),
                                                            QStringLiteral("Date:ISO"),
                                                            QStringLiteral("Date:"),
                                                            QStringLiteral("Time:Locale"),
                                                            QStringLiteral("Time:ISO"),
                                                            QStringLiteral("Time:"),
                                                            QStringLiteral("ENV:"),
                                                            QStringLiteral("JS:"),
                                                            QStringLiteral("UUID")});
 }
 
 KateSaveConfigTab::~KateSaveConfigTab()
 {
     delete ui;
 }
 
 void KateSaveConfigTab::swapFileModeChanged(int idx)
 {
     const KateDocumentConfig::SwapFileMode mode = static_cast<KateDocumentConfig::SwapFileMode>(idx);
     switch (mode) {
         case KateDocumentConfig::DisableSwapFile:
             uiadv->lblSwapDirectory->setEnabled(false);
             uiadv->kurlSwapDirectory->setEnabled(false);
             uiadv->lblSwapFileSync->setEnabled(false);
             uiadv->spbSwapFileSync->setEnabled(false);
             break;
         case KateDocumentConfig::EnableSwapFile:
             uiadv->lblSwapDirectory->setEnabled(false);
             uiadv->kurlSwapDirectory->setEnabled(false);
             uiadv->lblSwapFileSync->setEnabled(true);
             uiadv->spbSwapFileSync->setEnabled(true);
             break;
         case KateDocumentConfig::SwapFilePresetDirectory:
             uiadv->lblSwapDirectory->setEnabled(true);
             uiadv->kurlSwapDirectory->setEnabled(true);
             uiadv->lblSwapFileSync->setEnabled(true);
             uiadv->spbSwapFileSync->setEnabled(true);
             break;
     }
 }
 
 void KateSaveConfigTab::apply()
 {
     modeConfigPage->apply();
 
     // nothing changed, no need to apply stuff
     if (!hasChanged()) {
         return;
     }
     m_changed = false;
 
     KateGlobalConfig::global()->configStart();
     KateDocumentConfig::global()->configStart();
 
     if (uiadv->edtBackupSuffix->text().isEmpty() && uiadv->edtBackupPrefix->text().isEmpty()) {
         KMessageBox::information(this, i18n("You did not provide a backup suffix or prefix. Using default suffix: '~'"), i18n("No Backup Suffix or Prefix"));
         uiadv->edtBackupSuffix->setText(QStringLiteral("~"));
     }
 
     KateDocumentConfig::global()->setBackupOnSaveLocal(uiadv->chkBackupLocalFiles->isChecked());
     KateDocumentConfig::global()->setBackupOnSaveRemote(uiadv->chkBackupRemoteFiles->isChecked());
     KateDocumentConfig::global()->setBackupPrefix(uiadv->edtBackupPrefix->text());
     KateDocumentConfig::global()->setBackupSuffix(uiadv->edtBackupSuffix->text());
 
     KateDocumentConfig::global()->setSwapFileMode(uiadv->cmbSwapFileMode->currentIndex());
     KateDocumentConfig::global()->setSwapDirectory(uiadv->kurlSwapDirectory->url().toLocalFile());
     KateDocumentConfig::global()->setSwapSyncInterval(uiadv->spbSwapFileSync->value());
 
     KateDocumentConfig::global()->setRemoveSpaces(ui->cbRemoveTrailingSpaces->currentIndex());
 
     KateDocumentConfig::global()->setNewLineAtEof(ui->chkNewLineAtEof->isChecked());
 
     // set both standard and fallback encoding
     KateDocumentConfig::global()->setEncoding(KCharsets::charsets()->encodingForName(ui->cmbEncoding->currentText()));
 
     KateGlobalConfig::global()->setProberType((KEncodingProber::ProberType)ui->cmbEncodingDetection->currentIndex());
     KateGlobalConfig::global()->setFallbackEncoding(KCharsets::charsets()->encodingForName(ui->cmbEncodingFallback->currentText()));
 
     KateDocumentConfig::global()->setEol(ui->cmbEOL->currentIndex());
     KateDocumentConfig::global()->setAllowEolDetection(ui->chkDetectEOL->isChecked());
     KateDocumentConfig::global()->setBom(ui->chkEnableBOM->isChecked());
 
     KateDocumentConfig::global()->setLineLengthLimit(ui->lineLengthLimit->value());
 
     KateDocumentConfig::global()->configEnd();
     KateGlobalConfig::global()->configEnd();
 }
 
 void KateSaveConfigTab::reload()
 {
     modeConfigPage->reload();
 
     // encodings
     ui->cmbEncoding->clear();
     ui->cmbEncodingFallback->clear();
     QStringList encodings(KCharsets::charsets()->descriptiveEncodingNames());
     int insert = 0;
     for (int i = 0; i < encodings.count(); i++) {
         bool found = false;
         QTextCodec *codecForEnc = KCharsets::charsets()->codecForName(KCharsets::charsets()->encodingForName(encodings[i]), found);
 
         if (found) {
             ui->cmbEncoding->addItem(encodings[i]);
             ui->cmbEncodingFallback->addItem(encodings[i]);
 
             if (codecForEnc == KateDocumentConfig::global()->codec()) {
                 ui->cmbEncoding->setCurrentIndex(insert);
             }
 
             if (codecForEnc == KateGlobalConfig::global()->fallbackCodec()) {
                 // adjust index for fallback config, has no default!
                 ui->cmbEncodingFallback->setCurrentIndex(insert);
             }
 
             insert++;
         }
     }
 
     // encoding detection
     ui->cmbEncodingDetection->clear();
     bool found = false;
     for (int i = 0; !KEncodingProber::nameForProberType((KEncodingProber::ProberType)i).isEmpty(); ++i) {
         ui->cmbEncodingDetection->addItem(KEncodingProber::nameForProberType((KEncodingProber::ProberType)i));
         if (i == KateGlobalConfig::global()->proberType()) {
             ui->cmbEncodingDetection->setCurrentIndex(ui->cmbEncodingDetection->count() - 1);
             found = true;
         }
     }
     if (!found) {
         ui->cmbEncodingDetection->setCurrentIndex(KEncodingProber::Universal);
     }
 
     // eol
     ui->cmbEOL->setCurrentIndex(KateDocumentConfig::global()->eol());
     ui->chkDetectEOL->setChecked(KateDocumentConfig::global()->allowEolDetection());
     ui->chkEnableBOM->setChecked(KateDocumentConfig::global()->bom());
     ui->lineLengthLimit->setValue(KateDocumentConfig::global()->lineLengthLimit());
 
     ui->cbRemoveTrailingSpaces->setCurrentIndex(KateDocumentConfig::global()->removeSpaces());
     ui->chkNewLineAtEof->setChecked(KateDocumentConfig::global()->newLineAtEof());
 
     // other stuff
     uiadv->chkBackupLocalFiles->setChecked(KateDocumentConfig::global()->backupOnSaveLocal());
     uiadv->chkBackupRemoteFiles->setChecked(KateDocumentConfig::global()->backupOnSaveRemote());
     uiadv->edtBackupPrefix->setText(KateDocumentConfig::global()->backupPrefix());
     uiadv->edtBackupSuffix->setText(KateDocumentConfig::global()->backupSuffix());
 
     uiadv->cmbSwapFileMode->setCurrentIndex(KateDocumentConfig::global()->swapFileMode());
     uiadv->kurlSwapDirectory->setUrl(QUrl::fromLocalFile(KateDocumentConfig::global()->swapDirectory()));
     uiadv->spbSwapFileSync->setValue(KateDocumentConfig::global()->swapSyncInterval());
     swapFileModeChanged(KateDocumentConfig::global()->swapFileMode());
 }
 
 void KateSaveConfigTab::reset()
 {
     modeConfigPage->reset();
 }
 
 void KateSaveConfigTab::defaults()
 {
     modeConfigPage->defaults();
 
     ui->cbRemoveTrailingSpaces->setCurrentIndex(0);
 
     uiadv->chkBackupLocalFiles->setChecked(true);
     uiadv->chkBackupRemoteFiles->setChecked(false);
     uiadv->edtBackupPrefix->setText(QString());
     uiadv->edtBackupSuffix->setText(QStringLiteral("~"));
 
     uiadv->cmbSwapFileMode->setCurrentIndex(1);
     uiadv->kurlSwapDirectory->setDisabled(true);
     uiadv->lblSwapDirectory->setDisabled(true);
     uiadv->spbSwapFileSync->setValue(15);
 }
 
 QString KateSaveConfigTab::name() const
 {
     return i18n("Open/Save");
 }
 
 QString KateSaveConfigTab::fullName() const
 {
     return i18n("File Opening & Saving");
 }
 
 QIcon KateSaveConfigTab::icon() const
 {
     return QIcon::fromTheme(QStringLiteral("document-save"));
 }
 
 // END KateSaveConfigTab
 
 // BEGIN KateGotoBar
 KateGotoBar::KateGotoBar(KTextEditor::View *view, QWidget *parent)
     : KateViewBarWidget(true, parent)
     , m_view(view)
 {
     Q_ASSERT(m_view != nullptr); // this bar widget is pointless w/o a view
 
     QHBoxLayout *topLayout = new QHBoxLayout(centralWidget());
     topLayout->setContentsMargins(0, 0, 0, 0);
 
     QToolButton *btn = new QToolButton(this);
     btn->setAutoRaise(true);
     btn->setMinimumSize(QSize(1, btn->minimumSizeHint().height()));
     btn->setText(i18n("&Line:"));
     btn->setToolTip(i18n("Go to line number from clipboard"));
     connect(btn, &QToolButton::clicked, this, &KateGotoBar::gotoClipboard);
     topLayout->addWidget(btn);
 
     m_gotoRange = new QSpinBox(this);
     m_gotoRange->setMinimum(1);
     topLayout->addWidget(m_gotoRange, 1);
     topLayout->setStretchFactor(m_gotoRange, 0);
 
     btn = new QToolButton(this);
     btn->setAutoRaise(true);
     btn->setMinimumSize(QSize(1, btn->minimumSizeHint().height()));
     btn->setText(i18n("Go to"));
     btn->setIcon(QIcon::fromTheme(QStringLiteral("go-jump")));
     btn->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
     connect(btn, &QToolButton::clicked, this, &KateGotoBar::gotoLine);
     topLayout->addWidget(btn);
 
     btn = m_modifiedUp = new QToolButton(this);
     btn->setAutoRaise(true);
     btn->setMinimumSize(QSize(1, btn->minimumSizeHint().height()));
     btn->setDefaultAction(m_view->action("modified_line_up"));
     btn->setIcon(QIcon::fromTheme(QStringLiteral("go-up-search")));
     btn->setText(QString());
     btn->installEventFilter(this);
     topLayout->addWidget(btn);
 
     btn = m_modifiedDown = new QToolButton(this);
     btn->setAutoRaise(true);
     btn->setMinimumSize(QSize(1, btn->minimumSizeHint().height()));
     btn->setDefaultAction(m_view->action("modified_line_down"));
     btn->setIcon(QIcon::fromTheme(QStringLiteral("go-down-search")));
     btn->setText(QString());
     btn->installEventFilter(this);
     topLayout->addWidget(btn);
 
     topLayout->addStretch();
 
     setFocusProxy(m_gotoRange);
 }
 
 void KateGotoBar::showEvent(QShowEvent *event)
 {
     Q_UNUSED(event)
     // Catch rare cases where the bar is visible while document is edited
     connect(m_view->document(), &KTextEditor::Document::textChanged, this, &KateGotoBar::updateData);
 }
 
 void KateGotoBar::closed()
 {
     disconnect(m_view->document(), &KTextEditor::Document::textChanged, this, &KateGotoBar::updateData);
 }
 
 bool KateGotoBar::eventFilter(QObject *object, QEvent *event)
 {
     if (object == m_modifiedUp || object == m_modifiedDown) {
         if (event->type() != QEvent::Wheel) {
             return false;
         }
 
         int delta = static_cast<QWheelEvent *>(event)->angleDelta().y();
         // Reset m_wheelDelta when scroll direction change
         if (m_wheelDelta != 0 && (m_wheelDelta < 0) != (delta < 0)) {
             m_wheelDelta = 0;
         }
 
         m_wheelDelta += delta;
 
         if (m_wheelDelta >= 120) {
             m_wheelDelta = 0;
             m_modifiedUp->click();
         } else if (m_wheelDelta <= -120) {
             m_wheelDelta = 0;
             m_modifiedDown->click();
         }
     }
 
     return false;
 }
 
 void KateGotoBar::gotoClipboard()
 {
     QRegularExpression rx(QStringLiteral("\\d+"));
     int lineNo = rx.match(QApplication::clipboard()->text(QClipboard::Selection)).captured().toInt();
     if (lineNo <= m_gotoRange->maximum() && lineNo >= 1) {
         m_gotoRange->setValue(lineNo);
         gotoLine();
     } else {
         QPointer<KTextEditor::Message> message = new KTextEditor::Message(i18n("No valid line number found in clipboard"));
         message->setWordWrap(true);
         message->setAutoHide(2000);
         message->setPosition(KTextEditor::Message::BottomInView);
         message->setView(m_view), m_view->document()->postMessage(message);
     }
 }
 
 void KateGotoBar::updateData()
 {
     m_gotoRange->setMaximum(m_view->document()->lines());
     if (!isVisible()) {
         m_gotoRange->setValue(m_view->cursorPosition().line() + 1);
         m_gotoRange->adjustSize(); // ### does not respect the range :-(
     }
 
     m_gotoRange->selectAll();
 }
 
 void KateGotoBar::keyPressEvent(QKeyEvent *event)
 {
     int key = event->key();
     if (key == Qt::Key_Return || key == Qt::Key_Enter) {
         gotoLine();
         return;
     }
     KateViewBarWidget::keyPressEvent(event);
 }
 
 void KateGotoBar::gotoLine()
 {
     KTextEditor::ViewPrivate *kv = qobject_cast<KTextEditor::ViewPrivate *>(m_view);
     if (kv && kv->selection() && !kv->config()->persistentSelection()) {
         kv->clearSelection();
     }
 
     m_view->setCursorPosition(KTextEditor::Cursor(m_gotoRange->value() - 1, 0));
     m_view->setFocus();
     emit hideMe();
 }
 // END KateGotoBar
 
 // BEGIN KateDictionaryBar
 KateDictionaryBar::KateDictionaryBar(KTextEditor::ViewPrivate *view, QWidget *parent)
     : KateViewBarWidget(true, parent)
     , m_view(view)
 {
     Q_ASSERT(m_view != nullptr); // this bar widget is pointless w/o a view
 
     QHBoxLayout *topLayout = new QHBoxLayout(centralWidget());
     topLayout->setContentsMargins(0, 0, 0, 0);
     // topLayout->setSpacing(spacingHint());
     m_dictionaryComboBox = new Sonnet::DictionaryComboBox(centralWidget());
     connect(m_dictionaryComboBox, SIGNAL(dictionaryChanged(QString)), this, SLOT(dictionaryChanged(QString)));
     connect(view->doc(), SIGNAL(defaultDictionaryChanged(KTextEditor::DocumentPrivate *)), this, SLOT(updateData()));
     QLabel *label = new QLabel(i18n("Dictionary:"), centralWidget());
     label->setBuddy(m_dictionaryComboBox);
 
     topLayout->addWidget(label);
     topLayout->addWidget(m_dictionaryComboBox, 1);
     topLayout->setStretchFactor(m_dictionaryComboBox, 0);
     topLayout->addStretch();
 }
 
 KateDictionaryBar::~KateDictionaryBar()
 {
 }
 
 void KateDictionaryBar::updateData()
 {
     KTextEditor::DocumentPrivate *document = m_view->doc();
     QString dictionary = document->defaultDictionary();
     if (dictionary.isEmpty()) {
         dictionary = Sonnet::Speller().defaultLanguage();
     }
     m_dictionaryComboBox->setCurrentByDictionary(dictionary);
 }
 
 void KateDictionaryBar::dictionaryChanged(const QString &dictionary)
 {
     const KTextEditor::Range selection = m_view->selectionRange();
     if (selection.isValid() && !selection.isEmpty()) {
         const bool blockmode = m_view->blockSelection();
         m_view->doc()->setDictionary(dictionary, selection, blockmode);
     } else {
         m_view->doc()->setDefaultDictionary(dictionary);
     }
 }
 
 // END KateGotoBar
 
 // BEGIN KateModOnHdPrompt
 KateModOnHdPrompt::KateModOnHdPrompt(KTextEditor::DocumentPrivate *doc, KTextEditor::ModificationInterface::ModifiedOnDiskReason modtype, const QString &reason)
     : QObject(doc)
     , m_doc(doc)
     , m_modtype(modtype)
     , m_proc(nullptr)
     , m_diffFile(nullptr)
     , m_diffAction(nullptr)
 {
     m_message = new KTextEditor::Message(reason, KTextEditor::Message::Information);
     m_message->setPosition(KTextEditor::Message::AboveView);
     m_message->setWordWrap(true);
 
     // If the file isn't deleted, present a diff button
     const bool onDiskDeleted = modtype == KTextEditor::ModificationInterface::OnDiskDeleted;
     if (!onDiskDeleted) {
         QAction *aAutoReload = new QAction(i18n("Enable Auto Reload"), this);
         aAutoReload->setIcon(QIcon::fromTheme(QStringLiteral("view-refresh")));
         aAutoReload->setToolTip(i18n("Will never again warn about on disk changes but always reload."));
         m_message->addAction(aAutoReload, false);
         connect(aAutoReload, &QAction::triggered, this, &KateModOnHdPrompt::autoReloadTriggered);
 
         if (!QStandardPaths::findExecutable(QStringLiteral("diff")).isEmpty()) {
             m_diffAction = new QAction(i18n("View &Difference"), this);
             m_diffAction->setToolTip(i18n("Shows a diff of the changes"));
             m_message->addAction(m_diffAction, false);
             connect(m_diffAction, SIGNAL(triggered()), this, SLOT(slotDiff()));
         }
 
         QAction *aReload = new QAction(i18n("&Reload"), this);
         aReload->setIcon(QIcon::fromTheme(QStringLiteral("view-refresh")));
         aReload->setToolTip(i18n("Reload the file from disk. Unsaved changes will be lost."));
         m_message->addAction(aReload);
         connect(aReload, SIGNAL(triggered()), this, SIGNAL(reloadTriggered()));
     } else {
         QAction *closeFile = new QAction(i18nc("@action:button closes the opened file", "&Close File"), this);
         closeFile->setIcon(QIcon::fromTheme(QStringLiteral("document-close")));
         closeFile->setToolTip(i18n("Close the file, discarding its content."));
         m_message->addAction(closeFile, false);
         connect(closeFile, &QAction::triggered, this, &KateModOnHdPrompt::closeTriggered);
 
         QAction *aSaveAs = new QAction(i18n("&Save As..."), this);
         aSaveAs->setIcon(QIcon::fromTheme(QStringLiteral("document-save-as")));
         aSaveAs->setToolTip(i18n("Lets you select a location and save the file again."));
         m_message->addAction(aSaveAs, false);
         connect(aSaveAs, SIGNAL(triggered()), this, SIGNAL(saveAsTriggered()));
     }
 
     QAction *aIgnore = new QAction(i18n("&Ignore"), this);
     aIgnore->setToolTip(i18n("Ignores the changes on disk without any action."));
     aIgnore->setIcon(KStandardGuiItem::overwrite().icon());
     m_message->addAction(aIgnore);
     connect(aIgnore, SIGNAL(triggered()), this, SIGNAL(ignoreTriggered()));
 
     m_doc->postMessage(m_message);
 }
 
 KateModOnHdPrompt::~KateModOnHdPrompt()
 {
     delete m_proc;
     m_proc = nullptr;
     if (m_diffFile) {
         m_diffFile->setAutoRemove(true);
         delete m_diffFile;
         m_diffFile = nullptr;
     }
     delete m_message;
 }
 
 void KateModOnHdPrompt::slotDiff()
 {
     if (m_diffFile) {
         return;
     }
 
     m_diffFile = new QTemporaryFile();
     m_diffFile->open();
 
     // Start a KProcess that creates a diff
     m_proc = new KProcess(this);
     m_proc->setOutputChannelMode(KProcess::MergedChannels);
     *m_proc << QStringLiteral("diff") << QStringLiteral("-u") << QStringLiteral("-") << m_doc->url().toLocalFile();
     connect(m_proc, SIGNAL(readyRead()), this, SLOT(slotDataAvailable()));
     connect(m_proc, SIGNAL(finished(int, QProcess::ExitStatus)), this, SLOT(slotPDone()));
 
     // disable the diff button, to hinder the user to run it twice.
     m_diffAction->setEnabled(false);
 
     m_proc->start();
 
     QTextStream ts(m_proc);
     int lastln = m_doc->lines() - 1;
     for (int l = 0; l < lastln; ++l) {
         ts << m_doc->line(l) << '\n';
     }
     ts << m_doc->line(lastln);
     ts.flush();
     m_proc->closeWriteChannel();
 }
 
 void KateModOnHdPrompt::slotDataAvailable()
 {
     m_diffFile->write(m_proc->readAll());
 }
 
 void KateModOnHdPrompt::slotPDone()
 {
     m_diffAction->setEnabled(true);
 
     const QProcess::ExitStatus es = m_proc->exitStatus();
     delete m_proc;
     m_proc = nullptr;
 
     if (es != QProcess::NormalExit) {
         KMessageBox::sorry(nullptr,
                            i18n("The diff command failed. Please make sure that "
                                 "diff(1) is installed and in your PATH."),
                            i18n("Error Creating Diff"));
         delete m_diffFile;
         m_diffFile = nullptr;
         return;
     }
 
     if (m_diffFile->size() == 0) {
         KMessageBox::information(nullptr, i18n("The files are identical."), i18n("Diff Output"));
         delete m_diffFile;
         m_diffFile = nullptr;
         return;
     }
 
     m_diffFile->setAutoRemove(false);
     QUrl url = QUrl::fromLocalFile(m_diffFile->fileName());
     delete m_diffFile;
     m_diffFile = nullptr;
 
     // KRun::runUrl should delete the file, once the client exits
     KRun::runUrl(url, QStringLiteral("text/x-patch"), nullptr, KRun::RunFlags(KRun::DeleteTemporaryFiles));
 }
 
 // END KateModOnHdPrompt