File indexing completed on 2024-04-21 03:57:51

 /*
     SPDX-FileCopyrightText: 2013 Dominik Haumann <dhaumann@kde.org>
 
     SPDX-License-Identifier: LGPL-2.0-or-later
 */
 
 #include "katestatusbar.h"
 
 #include "kateabstractinputmode.h"
 #include "kateconfig.h"
 #include "katedocument.h"
 #include "kateglobal.h"
 #include "katemodemanager.h"
 #include "katemodemenulist.h"
 #include "katerenderer.h"
 #include "kateview.h"
 #include "wordcounter.h"
 
 #include <KAcceleratorManager>
 #include <KActionCollection>
 #include <KIconUtils>
 #include <Sonnet/Speller>
 
 #include <QActionGroup>
 #include <QHBoxLayout>
 #include <QInputDialog>
 #include <QStylePainter>
 
 // BEGIN menu
 KateStatusBarOpenUpMenu::KateStatusBarOpenUpMenu(QWidget *parent)
     : QMenu(parent)
 {
 }
 
 void KateStatusBarOpenUpMenu::setVisible(bool visibility)
 {
     if (visibility) {
         QRect geo = geometry();
         QPoint pos = parentWidget()->mapToGlobal(QPoint(0, 0));
         geo.moveTopLeft(QPoint(pos.x(), pos.y() - geo.height()));
         if (geo.top() < 0) {
             geo.moveTop(0);
         }
         setGeometry(geo);
     }
 
     QMenu::setVisible(visibility);
 }
 // END menu
 
 // BEGIN StatusBarButton
 StatusBarButton::StatusBarButton(KateStatusBar *parent, const QString &text /*= QString()*/)
     : QPushButton(text, parent)
 {
     setFlat(true);
     setFocusProxy(parent->m_view);
     setMinimumSize(QSize(1, minimumSizeHint().height()));
 }
 
 void StatusBarButton::paintEvent(QPaintEvent *)
 {
     QStylePainter p(this);
     QStyleOptionButton opt;
     initStyleOption(&opt);
     opt.features &= (~QStyleOptionButton::HasMenu);
     p.drawControl(QStyle::CE_PushButton, opt);
 }
 
 QSize StatusBarButton::sizeHint() const
 {
     return minimumSizeHint();
 }
 
 QSize StatusBarButton::minimumSizeHint() const
 {
     const auto fm = QFontMetrics(font());
     const int h = fm.lineSpacing();
     QSize size = QPushButton::sizeHint();
     const int vMmargin = style()->pixelMetric(QStyle::PM_FocusFrameVMargin) * 2;
     size.setHeight(h + vMmargin);
 
     const int w = fm.horizontalAdvance(text());
     const int bm = style()->pixelMetric(QStyle::PM_ButtonMargin) * 2;
     const int hMargin = style()->pixelMetric(QStyle::PM_FocusFrameHMargin) * 2;
     size.setWidth(w + bm + hMargin);
 
     return size;
 }
 
 // END StatusBarButton
 
 KateStatusBar::KateStatusBar(KTextEditor::ViewPrivate *view)
     : KateViewBarWidget(false)
     , m_view(view)
     , m_selectionMode(-1)
     , m_wordCounter(nullptr)
 {
     KAcceleratorManager::setNoAccel(this);
     setFocusProxy(m_view);
 
     // just add our status bar to central widget, full sized
     QHBoxLayout *topLayout = new QHBoxLayout(centralWidget());
     topLayout->setContentsMargins(0, 0, 0, 0);
     topLayout->setSpacing(0);
 
     // ensure all elements of the status bar are right aligned
     // for Kate this is nice, as on the left side are the tool view buttons
     // for KWrite this makes it more consistent with Kate
     topLayout->addStretch(1);
 
     // show Line XXX, Column XXX
     m_cursorPosition = new StatusBarButton(this);
     topLayout->addWidget(m_cursorPosition);
     m_cursorPosition->setWhatsThis(i18n("Current cursor position. Click to go to a specific line."));
     connect(m_cursorPosition, &StatusBarButton::clicked, m_view, &KTextEditor::ViewPrivate::gotoLine);
 
     // show the zoom level of the text
     m_zoomLevel = new StatusBarButton(this);
     topLayout->addWidget(m_zoomLevel);
     connect(m_zoomLevel, &StatusBarButton::clicked, [this] {
         m_view->renderer()->resetFontSizes();
     });
 
     // show the current mode, like INSERT, OVERWRITE, VI + modifiers like [BLOCK]
     m_inputMode = new StatusBarButton(this);
     topLayout->addWidget(m_inputMode);
     m_inputMode->setWhatsThis(i18n("Insert mode and VI input mode indicator. Click to change the mode."));
     connect(m_inputMode, &StatusBarButton::clicked, [this] {
         m_view->currentInputMode()->toggleInsert();
     });
 
     // Add dictionary button which allows user to switch dictionary of the document
     m_dictionary = new StatusBarButton(this);
     topLayout->addWidget(m_dictionary, 0);
     m_dictionary->setWhatsThis(i18n("Change dictionary"));
     m_dictionaryMenu = new KateStatusBarOpenUpMenu(m_dictionary);
     m_dictionaryMenu->addAction(m_view->action(QStringLiteral("tools_change_dictionary")));
     m_dictionaryMenu->addAction(m_view->action(QStringLiteral("tools_clear_dictionary_ranges")));
     m_dictionaryMenu->addAction(m_view->action(QStringLiteral("tools_toggle_automatic_spell_checking")));
     m_dictionaryMenu->addAction(m_view->action(QStringLiteral("tools_spelling_from_cursor")));
     m_dictionaryMenu->addAction(m_view->action(QStringLiteral("tools_spelling")));
     m_dictionaryMenu->addSeparator();
     m_dictionaryGroup = new QActionGroup(m_dictionaryMenu);
     QMapIterator<QString, QString> i(Sonnet::Speller().preferredDictionaries());
     while (i.hasNext()) {
         i.next();
         QAction *action = m_dictionaryGroup->addAction(i.key());
         action->setData(i.value());
         action->setToolTip(i.key());
         action->setCheckable(true);
         m_dictionaryMenu->addAction(action);
     }
     m_dictionary->setMenu(m_dictionaryMenu);
     connect(m_dictionaryGroup, &QActionGroup::triggered, this, &KateStatusBar::changeDictionary);
 
     // allow to change indentation configuration
     m_tabsIndent = new StatusBarButton(this);
     topLayout->addWidget(m_tabsIndent);
 
     m_indentSettingsMenu = new KateStatusBarOpenUpMenu(m_tabsIndent);
     m_indentSettingsMenu->addSection(i18n("Tab Width"));
     m_tabGroup = new QActionGroup(this);
     addNumberAction(m_tabGroup, m_indentSettingsMenu, -1);
     addNumberAction(m_tabGroup, m_indentSettingsMenu, 8);
     addNumberAction(m_tabGroup, m_indentSettingsMenu, 4);
     addNumberAction(m_tabGroup, m_indentSettingsMenu, 2);
     connect(m_tabGroup, &QActionGroup::triggered, this, &KateStatusBar::slotTabGroup);
 
     m_indentSettingsMenu->addSection(i18n("Indentation Width"));
     m_indentGroup = new QActionGroup(this);
     addNumberAction(m_indentGroup, m_indentSettingsMenu, -1);
     addNumberAction(m_indentGroup, m_indentSettingsMenu, 8);
     addNumberAction(m_indentGroup, m_indentSettingsMenu, 4);
     addNumberAction(m_indentGroup, m_indentSettingsMenu, 2);
     connect(m_indentGroup, &QActionGroup::triggered, this, &KateStatusBar::slotIndentGroup);
 
     m_indentSettingsMenu->addSection(i18n("Indentation Mode"));
     QActionGroup *radioGroup = new QActionGroup(m_indentSettingsMenu);
     m_mixedAction = m_indentSettingsMenu->addAction(i18n("Tabulators && Spaces"));
     m_mixedAction->setCheckable(true);
     m_mixedAction->setActionGroup(radioGroup);
     m_hardAction = m_indentSettingsMenu->addAction(i18n("Tabulators"));
     m_hardAction->setCheckable(true);
     m_hardAction->setActionGroup(radioGroup);
     m_softAction = m_indentSettingsMenu->addAction(i18n("Spaces"));
     m_softAction->setCheckable(true);
     m_softAction->setActionGroup(radioGroup);
     connect(radioGroup, &QActionGroup::triggered, this, &KateStatusBar::slotIndentTabMode);
 
     m_tabsIndent->setMenu(m_indentSettingsMenu);
 
     // add encoding button which allows user to switch encoding of document
     // this will reuse the encoding action menu of the view
     m_encoding = new StatusBarButton(this);
     topLayout->addWidget(m_encoding);
     m_encoding->setMenu(m_view->encodingAction()->menu());
     m_encoding->setWhatsThis(i18n("Encoding"));
 
     m_eol = new StatusBarButton(this);
     m_eol->setWhatsThis(i18n("End of line type"));
     m_eol->setToolTip(i18n("End of line type"));
     m_eol->setMenu(m_view->getEolMenu());
     topLayout->addWidget(m_eol);
 
     // load the mode menu, which contains a scrollable list + search bar.
     // This is an alternative menu to the mode action menu of the view.
     m_modeMenuList = new KateModeMenuList(i18n("Mode"), this);
     m_modeMenuList->setWhatsThis(i18n(
         "Here you can choose which mode should be used for the current document. This will influence the highlighting and folding being used, for example."));
     m_modeMenuList->updateMenu(m_view->doc());
     // add mode button which allows user to switch mode of document
     m_mode = new StatusBarButton(this);
     topLayout->addWidget(m_mode);
     m_modeMenuList->setButton(m_mode, KateModeMenuList::AlignHInverse, KateModeMenuList::AlignTop, KateModeMenuList::AutoUpdateTextButton(false));
     m_mode->setMenu(m_modeMenuList);
     m_mode->setWhatsThis(i18n("Syntax highlighting"));
 
     // signals for the statusbar
     connect(m_view, &KTextEditor::View::cursorPositionChanged, this, &KateStatusBar::cursorPositionChanged);
     connect(m_view, &KTextEditor::View::viewModeChanged, this, &KateStatusBar::viewModeChanged);
     connect(m_view, &KTextEditor::View::selectionChanged, this, &KateStatusBar::selectionChanged);
     connect(m_view->doc(), &KTextEditor::Document::configChanged, this, &KateStatusBar::documentConfigChanged);
     connect(m_view->document(), &KTextEditor::DocumentPrivate::modeChanged, this, &KateStatusBar::modeChanged);
     connect(m_view, &KTextEditor::View::configChanged, this, &KateStatusBar::configChanged);
     connect(m_view->doc(), &KTextEditor::DocumentPrivate::defaultDictionaryChanged, this, &KateStatusBar::updateDictionary);
     connect(m_view->doc(), &KTextEditor::DocumentPrivate::dictionaryRangesPresent, this, &KateStatusBar::updateDictionary);
     connect(m_view, &KTextEditor::ViewPrivate::caretChangedRange, this, &KateStatusBar::updateDictionary);
 
     updateStatus();
     toggleWordCount(KateViewConfig::global()->showWordCount());
 }
 
 bool KateStatusBar::eventFilter(QObject *obj, QEvent *event)
 {
     return KateViewBarWidget::eventFilter(obj, event);
 }
 
 void KateStatusBar::contextMenuEvent(QContextMenuEvent *event)
 {
     // TODO Add option "Show Statusbar" and options to show/hide buttons of the status bar
     QMenu menu(this);
 
     if (childAt(event->pos()) == m_inputMode) {
         if (QAction *inputModesAction = m_view->actionCollection()->action(QStringLiteral("view_input_modes"))) {
             if (QMenu *inputModesMenu = inputModesAction->menu()) {
                 const auto actions = inputModesMenu->actions();
                 for (int i = 0; i < actions.count(); ++i) {
                     menu.addAction(actions.at(i));
                 }
                 menu.addSeparator();
             }
         }
     }
 
     QAction *showLines = menu.addAction(i18n("Show line count"), this, &KateStatusBar::toggleShowLines);
     showLines->setCheckable(true);
     showLines->setChecked(KateViewConfig::global()->showLineCount());
     QAction *showWords = menu.addAction(i18n("Show word count"), this, &KateStatusBar::toggleShowWords);
     showWords->setCheckable(true);
     showWords->setChecked(KateViewConfig::global()->showWordCount());
     auto a = menu.addAction(i18n("Line/Column compact mode"), this, [](bool checked) {
         KateViewConfig::global()->setValue(KateViewConfig::StatusbarLineColumnCompact, checked);
     });
     a->setCheckable(true);
     a->setChecked(KateViewConfig::global()->value(KateViewConfig::StatusbarLineColumnCompact).toBool());
     menu.exec(event->globalPos());
 }
 
 void KateStatusBar::toggleShowLines(bool checked)
 {
     KateViewConfig::global()->setValue(KateViewConfig::ShowLineCount, checked);
 }
 
 void KateStatusBar::toggleShowWords(bool checked)
 {
     KateViewConfig::global()->setShowWordCount(checked);
 }
 
 void KateStatusBar::updateStatus()
 {
     selectionChanged();
     viewModeChanged();
     cursorPositionChanged();
     documentConfigChanged();
     modeChanged();
     updateDictionary();
     updateEOL();
 }
 
 void KateStatusBar::selectionChanged()
 {
     const unsigned int newSelectionMode = m_view->blockSelection();
     if (newSelectionMode == m_selectionMode) {
         return;
     }
 
     // remember new mode and update info
     m_selectionMode = newSelectionMode;
     viewModeChanged();
 }
 
 void KateStatusBar::viewModeChanged()
 {
     // prepend BLOCK for block selection mode
     QString text = m_view->viewModeHuman();
     if (m_view->blockSelection()) {
         text = i18n("[BLOCK] %1", text);
     }
 
     m_inputMode->setText(text);
 }
 
 void KateStatusBar::cursorPositionChanged()
 {
     KTextEditor::Cursor position(m_view->cursorPositionVirtual());
     const int l = position.line() + 1;
     const int c = position.column() + 1;
 
     // Update line/column label
     QString text;
     if (KateViewConfig::global()->value(KateViewConfig::StatusbarLineColumnCompact).toBool()) {
         if (KateViewConfig::global()->showLineCount()) {
             text = i18n("%1/%2:%3", QLocale().toString(l), QLocale().toString(m_view->doc()->lines()), QLocale().toString(c));
         } else {
             text = i18n("%1:%2", QLocale().toString(l), QLocale().toString(c));
         }
     } else {
         if (KateViewConfig::global()->showLineCount()) {
             text = i18n("Line %1 of %2, Column %3", QLocale().toString(l), QLocale().toString(m_view->doc()->lines()), QLocale().toString(c));
         } else {
             text = i18n("Line %1, Column %2", QLocale().toString(l), QLocale().toString(c));
         }
     }
     if (m_wordCounter) {
         text.append(QLatin1String(", ") + m_wordCount);
     }
     m_cursorPosition->setText(text);
 }
 
 void KateStatusBar::updateDictionary()
 {
     const auto spellchecker = Sonnet::Speller();
     const auto availableDictionaries = spellchecker.availableDictionaries();
     // No dictionaries available? => hide
     if (availableDictionaries.isEmpty()) {
         m_dictionary->hide();
         return;
     }
 
     QString newDict;
     // Check if at the current cursor position is a special dictionary in use
     KTextEditor::Cursor position(m_view->cursorPositionVirtual());
     const QList<QPair<KTextEditor::MovingRange *, QString>> dictRanges = m_view->doc()->dictionaryRanges();
     for (const auto &rangeDictPair : dictRanges) {
         const KTextEditor::MovingRange *range = rangeDictPair.first;
         if (range->contains(position) || range->end() == position) {
             newDict = rangeDictPair.second;
             break;
         }
     }
     // Check if the default dictionary is in use
     if (newDict.isEmpty()) {
         newDict = m_view->doc()->defaultDictionary();
         if (newDict.isEmpty()) {
             newDict = spellchecker.defaultLanguage();
         }
     }
     // Update button and menu only on a changed dictionary
     if (!m_dictionaryGroup->checkedAction() || (m_dictionaryGroup->checkedAction()->data().toString() != newDict) || m_dictionary->text().isEmpty()) {
         bool found = false;
         // Remove "-w_accents -variant_0" and such from dict-code to keep it small and clean
         m_dictionary->setText(newDict.section(QLatin1Char('-'), 0, 0));
         // For maximum user clearness, change the checked menu option
         m_dictionaryGroup->blockSignals(true);
         const auto acts = m_dictionaryGroup->actions();
         for (auto a : acts) {
             if (a->data().toString() == newDict) {
                 a->setChecked(true);
                 found = true;
                 break;
             }
         }
         if (!found) {
             // User has chose some other dictionary from combo box, we need to add that
             QString dictName = availableDictionaries.key(newDict);
             if (!dictName.isEmpty()) {
                 QAction *action = m_dictionaryGroup->addAction(dictName);
                 action->setData(newDict);
                 action->setCheckable(true);
                 action->setChecked(true);
                 m_dictionaryMenu->addAction(action);
             }
         }
         m_dictionaryGroup->blockSignals(false);
     }
 }
 
 void KateStatusBar::documentConfigChanged()
 {
     m_encoding->setText(m_view->document()->encoding());
     KateDocumentConfig *config = ((KTextEditor::DocumentPrivate *)m_view->document())->config();
     int tabWidth = config->tabWidth();
     int indentationWidth = config->indentationWidth();
     bool replaceTabsDyn = config->replaceTabsDyn();
 
     static const KLocalizedString spacesOnly = ki18n("Soft Tabs: %1");
     static const KLocalizedString spacesOnlyShowTabs = ki18n("Soft Tabs: %1 (%2)");
     static const KLocalizedString tabsOnly = ki18n("Tab Size: %1");
     static const KLocalizedString tabSpacesMixed = ki18n("Indent/Tab: %1/%2");
 
     if (!replaceTabsDyn) {
         if (tabWidth == indentationWidth) {
             m_tabsIndent->setText(tabsOnly.subs(tabWidth).toString());
             m_tabGroup->setEnabled(false);
             m_hardAction->setChecked(true);
         } else {
             m_tabsIndent->setText(tabSpacesMixed.subs(indentationWidth).subs(tabWidth).toString());
             m_tabGroup->setEnabled(true);
             m_mixedAction->setChecked(true);
         }
     } else {
         if (tabWidth == indentationWidth) {
             m_tabsIndent->setText(spacesOnly.subs(indentationWidth).toString());
             m_tabGroup->setEnabled(true);
             m_softAction->setChecked(true);
         } else {
             m_tabsIndent->setText(spacesOnlyShowTabs.subs(indentationWidth).subs(tabWidth).toString());
             m_tabGroup->setEnabled(true);
             m_softAction->setChecked(true);
         }
     }
 
     updateGroup(m_tabGroup, tabWidth);
     updateGroup(m_indentGroup, indentationWidth);
     updateEOL();
 }
 
 void KateStatusBar::modeChanged()
 {
     m_mode->setText(KTextEditor::EditorPrivate::self()->modeManager()->fileType(m_view->document()->mode()).nameTranslated());
 }
 
 void KateStatusBar::addNumberAction(QActionGroup *group, QMenu *menu, int data)
 {
     QAction *a;
     if (data != -1) {
         a = menu->addAction(QStringLiteral("%1").arg(data));
     } else {
         a = menu->addAction(i18n("Other..."));
     }
     a->setData(data);
     a->setCheckable(true);
     a->setActionGroup(group);
 }
 
 void KateStatusBar::updateGroup(QActionGroup *group, int w)
 {
     QAction *m1 = nullptr;
     bool found = false;
     // linear search should be fast enough here, no additional hash
     const auto acts = group->actions();
     for (QAction *action : acts) {
         int val = action->data().toInt();
         if (val == -1) {
             m1 = action;
         }
         if (val == w) {
             found = true;
             action->setChecked(true);
         }
     }
 
     if (m1) {
         if (found) {
             m1->setText(i18n("Other..."));
         } else {
             m1->setText(i18np("Other (%1)", "Other (%1)", w));
             m1->setChecked(true);
         }
     }
 }
 
 void KateStatusBar::slotTabGroup(QAction *a)
 {
     int val = a->data().toInt();
     bool ok;
     KateDocumentConfig *config = ((KTextEditor::DocumentPrivate *)m_view->document())->config();
     if (val == -1) {
         val = QInputDialog::getInt(this, i18n("Tab Width"), i18n("Please specify the wanted tab width:"), config->tabWidth(), 1, 200, 1, &ok);
         if (!ok) {
             val = config->tabWidth();
         }
     }
     config->setTabWidth(val);
 }
 
 void KateStatusBar::slotIndentGroup(QAction *a)
 {
     int val = a->data().toInt();
     bool ok;
     KateDocumentConfig *config = ((KTextEditor::DocumentPrivate *)m_view->document())->config();
     if (val == -1) {
         val = QInputDialog::getInt(this,
                                    i18n("Indentation Width"),
                                    i18n("Please specify the wanted indentation width:"),
                                    config->indentationWidth(),
                                    1,
                                    200,
                                    1,
                                    &ok);
         if (!ok) {
             val = config->indentationWidth();
         }
     }
     config->configStart();
     config->setIndentationWidth(val);
     if (m_hardAction->isChecked()) {
         config->setTabWidth(val);
     }
     config->configEnd();
 }
 
 void KateStatusBar::slotIndentTabMode(QAction *a)
 {
     KateDocumentConfig *config = ((KTextEditor::DocumentPrivate *)m_view->document())->config();
     if (a == m_softAction) {
         config->setReplaceTabsDyn(true);
     } else if (a == m_mixedAction) {
         if (config->replaceTabsDyn()) {
             config->setReplaceTabsDyn(false);
         }
         m_tabGroup->setEnabled(true);
     } else if (a == m_hardAction) {
         if (config->replaceTabsDyn()) {
             config->configStart();
             config->setReplaceTabsDyn(false);
             config->setTabWidth(config->indentationWidth());
             config->configEnd();
         } else {
             config->setTabWidth(config->indentationWidth());
         }
         m_tabGroup->setEnabled(false);
     }
 }
 
 void KateStatusBar::toggleWordCount(bool on)
 {
     if ((m_wordCounter != nullptr) == on) {
         return;
     }
 
     if (on) {
         m_wordCounter = new WordCounter(m_view);
         connect(m_wordCounter, &WordCounter::changed, this, &KateStatusBar::wordCountChanged);
     } else {
         delete m_wordCounter;
         m_wordCounter = nullptr;
     }
 
     wordCountChanged(0, 0, 0, 0);
 }
 
 void KateStatusBar::wordCountChanged(int wordsInDocument, int wordsInSelection, int charsInDocument, int charsInSelection)
 {
     if (m_wordCounter) {
         if (charsInSelection > 0) {
             m_wordCount = i18nc("%1 and %3 are the selected words/chars count, %2 and %4 are the total words/chars count.",
                                 "Words %1/%2, Chars %3/%4",
                                 wordsInSelection,
                                 wordsInDocument,
                                 charsInSelection,
                                 charsInDocument);
         } else {
             m_wordCount = i18nc("%1 and %2 are the total words/chars count.", "Words %1, Chars %2", wordsInDocument, charsInDocument);
         }
     } else {
         m_wordCount.clear();
     }
 
     cursorPositionChanged();
 }
 
 void KateStatusBar::configChanged()
 {
     toggleWordCount(m_view->config()->showWordCount());
     const int zoom = m_view->rendererConfig()->baseFont().pointSizeF() / KateRendererConfig::global()->baseFont().pointSizeF() * 100;
     if (zoom != 100) {
         m_zoomLevel->setVisible(true);
         m_zoomLevel->setText(i18n("Zoom: %1%", zoom));
     } else {
         m_zoomLevel->hide();
     }
 
     auto cfg = KateViewConfig::global();
     auto updateButtonVisibility = [cfg](StatusBarButton *b, KateViewConfig::ConfigEntryTypes c) {
         bool v = cfg->value(c).toBool();
         if (v != (!b->isHidden())) {
             b->setVisible(v);
         }
     };
     updateButtonVisibility(m_inputMode, KateViewConfig::ShowStatusbarInputMode);
     updateButtonVisibility(m_mode, KateViewConfig::ShowStatusbarHighlightingMode);
     updateButtonVisibility(m_cursorPosition, KateViewConfig::ShowStatusbarLineColumn);
     updateButtonVisibility(m_tabsIndent, KateViewConfig::ShowStatusbarTabSettings);
     updateButtonVisibility(m_encoding, KateViewConfig::ShowStatusbarFileEncoding);
     updateButtonVisibility(m_eol, KateViewConfig::ShowStatusbarEOL);
 
     bool v = cfg->value(KateViewConfig::ShowStatusbarDictionary).toBool();
     if (v != (!m_dictionary->isHidden()) && !Sonnet::Speller().availableDictionaries().isEmpty()) {
         updateButtonVisibility(m_dictionary, KateViewConfig::ShowStatusbarDictionary);
     }
 }
 
 void KateStatusBar::changeDictionary(QAction *action)
 {
     const QString dictionary = action->data().toString();
     m_dictionary->setText(dictionary);
     // Code stolen from KateDictionaryBar::dictionaryChanged
     KTextEditor::Range selection = m_view->selectionRange();
     if (selection.isValid() && !selection.isEmpty()) {
         m_view->doc()->setDictionary(dictionary, selection);
     } else {
         m_view->doc()->setDefaultDictionary(dictionary);
     }
 }
 
 void KateStatusBar::updateEOL()
 {
     const int eol = m_view->getEol();
     QString text;
     switch (eol) {
     case KateDocumentConfig::eolUnix:
         text = QStringLiteral("LF");
         break;
     case KateDocumentConfig::eolDos:
         text = QStringLiteral("CRLF");
         break;
     case KateDocumentConfig::eolMac:
         text = QStringLiteral("CR");
         break;
     }
     if (text != m_eol->text()) {
         m_eol->setText(text);
     }
 }
 
 KateModeMenuList *KateStatusBar::modeMenu() const
 {
     return m_modeMenuList;
 }
 
 #include "moc_katestatusbar.cpp"