GIT_SILENT Sync po/docbooks with svn

[dolphin.git] / src / dolphinviewcontainer.cpp

diff --git a/src/dolphinviewcontainer.cpp b/src/dolphinviewcontainer.cpp
index de1ae4b4d0fab05d91d7e7c0a021e4dd712346d5..27f845fa798fa3245248241167ca22775b8bca24 100644 (file)
--- a/src/dolphinviewcontainer.cpp
+++ b/src/dolphinviewcontainer.cpp
@@ -1,212 +1,226 @@
-/***************************************************************************
- *   Copyright (C) 2007 by Peter Penz <peter.penz19@gmail.com>             *
- *                                                                         *
- *   This program is free software; you can redistribute it and/or modify  *
- *   it under the terms of the GNU General Public License as published by  *
- *   the Free Software Foundation; either version 2 of the License, or     *
- *   (at your option) any later version.                                   *
- *                                                                         *
- *   This program is distributed in the hope that it will be useful,       *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- *   GNU General Public License for more details.                          *
- *                                                                         *
- *   You should have received a copy of the GNU General Public License     *
- *   along with this program; if not, write to the                         *
- *   Free Software Foundation, Inc.,                                       *
- *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA            *
- ***************************************************************************/
+/*
+ * SPDX-FileCopyrightText: 2007 Peter Penz <peter.penz19@gmail.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */

 
 #include "dolphinviewcontainer.h"
 
 #include "dolphinviewcontainer.h"

-#include <KProtocolManager>

 
 

-#include <QApplication>
-#include <QKeyEvent>
-#include <QItemSelection>
-#include <QBoxLayout>
-#include <QTimer>
-#include <QScrollBar>
+#include "admin/bar.h"
+#include "dolphin_compactmodesettings.h"
+#include "dolphin_contentdisplaysettings.h"
+#include "dolphin_detailsmodesettings.h"
+#include "dolphin_generalsettings.h"
+#include "dolphin_iconsmodesettings.h"
+#include "dolphindebug.h"
+#include "dolphinplacesmodelsingleton.h"
+#include "filterbar/filterbar.h"
+#include "global.h"
+#include "search/dolphinsearchbox.h"
+#include "selectionmode/topbar.h"
+#include "statusbar/dolphinstatusbar.h"

 
 

-#include <KDesktopFile>
-#include <KFileItemDelegate>
+#include <KActionCollection>
+#include <KApplicationTrader>

 #include <KFileItemActions>
 #include <KFilePlacesModel>
 #include <KFileItemActions>
 #include <KFilePlacesModel>

-#include <KLocale>
-#include <KIconEffect>
-#include <KIO/NetAccess>
-#include <KIO/PreviewJob>
+#include <KIO/JobUiDelegateFactory>
+#include <KIO/OpenUrlJob>
+#include <KLocalizedString>

 #include <KMessageWidget>
 #include <KMessageWidget>

-#include <KNewFileMenu>
-#include <konqmimedata.h>
-#include <konq_operations.h>
+#include <KProtocolManager>

 #include <KShell>
 #include <KShell>

-#include <KUrl>
-#include <KUrlComboBox>
-#include <KUrlNavigator>
-#include <KRun>
+#include <kio_version.h>

 
 

-#ifdef KActivities_FOUND
-#include <KActivities/ResourceInstance>
-#endif
-
-#include "dolphin_generalsettings.h"
-#include "filterbar/filterbar.h"
-#include "search/dolphinsearchbox.h"
-#include "statusbar/dolphinstatusbar.h"
-#include "views/draganddrophelper.h"
-#include "views/viewmodecontroller.h"
-#include "views/viewproperties.h"
-
-DolphinViewContainer::DolphinViewContainer(const KUrl& url, QWidget* parent) :
-    QWidget(parent),
-    m_topLayout(0),
-    m_urlNavigator(0),
-    m_searchBox(0),
-    m_messageWidget(0),
-    m_view(0),
-    m_filterBar(0),
-    m_statusBar(0),
-    m_statusBarTimer(0),
-    m_statusBarTimestamp(),
-    m_autoGrabFocus(true)
-#ifdef KActivities_FOUND
-    , m_activityResourceInstance(0)
-#endif
+#include <QApplication>
+#include <QDesktopServices>
+#include <QDropEvent>
+#include <QGridLayout>
+#include <QGuiApplication>
+#include <QRegularExpression>
+#include <QTimer>
+#include <QUrl>
+
+// An overview of the widgets contained by this ViewContainer
+struct LayoutStructure {
+    int searchBox = 0;
+    int adminBar = 1;
+    int messageWidget = 2;
+    int selectionModeTopBar = 3;
+    int view = 4;
+    int selectionModeBottomBar = 5;
+    int filterBar = 6;
+    int statusBar = 7;
+};
+constexpr LayoutStructure positionFor;
+
+DolphinViewContainer::DolphinViewContainer(const QUrl &url, QWidget *parent)
+    : QWidget(parent)
+    , m_topLayout(nullptr)
+    , m_urlNavigator{new DolphinUrlNavigator(url)}
+    , m_urlNavigatorConnected{nullptr}
+    , m_searchBox(nullptr)
+    , m_searchModeEnabled(false)
+    , m_adminBar{nullptr}
+    , m_messageWidget(nullptr)
+    , m_selectionModeTopBar{nullptr}
+    , m_view(nullptr)
+    , m_filterBar(nullptr)
+    , m_selectionModeBottomBar{nullptr}
+    , m_statusBar(nullptr)
+    , m_statusBarTimer(nullptr)
+    , m_statusBarTimestamp()
+    , m_autoGrabFocus(true)

 {
     hide();
 
 {
     hide();
 

-    m_topLayout = new QVBoxLayout(this);
+    m_topLayout = new QGridLayout(this);

     m_topLayout->setSpacing(0);
     m_topLayout->setSpacing(0);

-    m_topLayout->setMargin(0);
-
-    m_urlNavigator = new KUrlNavigator(new KFilePlacesModel(this), url, this);
-    connect(m_urlNavigator, SIGNAL(urlsDropped(KUrl,QDropEvent*)),
-            this, SLOT(dropUrls(KUrl,QDropEvent*)));
-    connect(m_urlNavigator, SIGNAL(activated()),
-            this, SLOT(activate()));
-    connect(m_urlNavigator->editor(), SIGNAL(completionModeChanged(KGlobalSettings::Completion)),
-            this, SLOT(saveUrlCompletionMode(KGlobalSettings::Completion)));
-
-    const GeneralSettings* settings = GeneralSettings::self();
-    m_urlNavigator->setUrlEditable(settings->editableUrl());
-    m_urlNavigator->setShowFullPath(settings->showFullPath());
-    m_urlNavigator->setHomeUrl(KUrl(settings->homeUrl()));
-    KUrlComboBox* editor = m_urlNavigator->editor();
-    editor->setCompletionMode(KGlobalSettings::Completion(settings->urlCompletionMode()));
+    m_topLayout->setContentsMargins(0, 0, 0, 0);

 
     m_searchBox = new DolphinSearchBox(this);
 
     m_searchBox = new DolphinSearchBox(this);

-    m_searchBox->hide();
-    connect(m_searchBox, SIGNAL(closeRequest()), this, SLOT(closeSearchBox()));
-    connect(m_searchBox, SIGNAL(searchRequest()), this, SLOT(startSearching()));
-    connect(m_searchBox, SIGNAL(returnPressed(QString)), this, SLOT(requestFocus()));
+    m_searchBox->setVisible(false, WithoutAnimation);
+    connect(m_searchBox, &DolphinSearchBox::activated, this, &DolphinViewContainer::activate);
+    connect(m_searchBox, &DolphinSearchBox::openRequest, this, &DolphinViewContainer::openSearchBox);
+    connect(m_searchBox, &DolphinSearchBox::closeRequest, this, &DolphinViewContainer::closeSearchBox);
+    connect(m_searchBox, &DolphinSearchBox::searchRequest, this, &DolphinViewContainer::startSearching);
+    connect(m_searchBox, &DolphinSearchBox::focusViewRequest, this, &DolphinViewContainer::requestFocus);
+    m_searchBox->setWhatsThis(xi18nc("@info:whatsthis findbar",
+                                     "<para>This helps you find files and folders. Enter a <emphasis>"
+                                     "search term</emphasis> and specify search settings with the "
+                                     "buttons at the bottom:<list><item>Filename/Content: "
+                                     "Does the item you are looking for contain the search terms "
+                                     "within its filename or its contents?<nl/>The contents of images, "
+                                     "audio files and videos will not be searched.</item><item>"
+                                     "From Here/Everywhere: Do you want to search in this "
+                                     "folder and its sub-folders or everywhere?</item><item>"
+                                     "More Options: Click this to search by media type, access "
+                                     "time or rating.</item><item>More Search Tools: Install other "
+                                     "means to find an item.</item></list></para>"));

 
     m_messageWidget = new KMessageWidget(this);
     m_messageWidget->setCloseButtonVisible(true);
 
     m_messageWidget = new KMessageWidget(this);
     m_messageWidget->setCloseButtonVisible(true);

+    m_messageWidget->setPosition(KMessageWidget::Header);

     m_messageWidget->hide();
 
     m_messageWidget->hide();
 

+#if !defined(Q_OS_WIN) && !defined(Q_OS_HAIKU)
+    if (getuid() == 0) {
+        // We must be logged in as the root user; show a big scary warning
+        showMessage(i18n("Running Dolphin as root can be dangerous. Please be careful."), KMessageWidget::Warning);
+    }
+#endif
+
+    // Initialize filter bar
+    m_filterBar = new FilterBar(this);
+    m_filterBar->setVisible(GeneralSettings::filterBar(), WithoutAnimation);
+
+    connect(m_filterBar, &FilterBar::filterChanged, this, &DolphinViewContainer::setNameFilter);
+    connect(m_filterBar, &FilterBar::closeRequest, this, &DolphinViewContainer::closeFilterBar);
+    connect(m_filterBar, &FilterBar::focusViewRequest, this, &DolphinViewContainer::requestFocus);
+
+    // Initialize the main view

     m_view = new DolphinView(url, this);
     m_view = new DolphinView(url, this);

-    connect(m_view, SIGNAL(urlChanged(KUrl)),                   m_urlNavigator, SLOT(setUrl(KUrl)));
-    connect(m_view, SIGNAL(writeStateChanged(bool)),            this, SIGNAL(writeStateChanged(bool)));
-    connect(m_view, SIGNAL(requestItemInfo(KFileItem)),         this, SLOT(showItemInfo(KFileItem)));
-    connect(m_view, SIGNAL(itemActivated(KFileItem)),           this, SLOT(slotItemActivated(KFileItem)));
-    connect(m_view, SIGNAL(itemsActivated(KFileItemList)),      this, SLOT(slotItemsActivated(KFileItemList)));
-    connect(m_view, SIGNAL(redirection(KUrl,KUrl)),             this, SLOT(redirect(KUrl,KUrl)));
-    connect(m_view, SIGNAL(directoryLoadingStarted()),          this, SLOT(slotDirectoryLoadingStarted()));
-    connect(m_view, SIGNAL(directoryLoadingCompleted()),        this, SLOT(slotDirectoryLoadingCompleted()));
-    connect(m_view, SIGNAL(directoryLoadingCanceled()),         this, SLOT(slotDirectoryLoadingCanceled()));
-    connect(m_view, SIGNAL(itemCountChanged()),                 this, SLOT(delayedStatusBarUpdate()));
-    connect(m_view, SIGNAL(directoryLoadingProgress(int)),      this, SLOT(updateDirectoryLoadingProgress(int)));
-    connect(m_view, SIGNAL(directorySortingProgress(int)),      this, SLOT(updateDirectorySortingProgress(int)));
-    connect(m_view, SIGNAL(selectionChanged(KFileItemList)),    this, SLOT(delayedStatusBarUpdate()));
-    connect(m_view, SIGNAL(urlAboutToBeChanged(KUrl)),          this, SLOT(slotViewUrlAboutToBeChanged(KUrl)));
-    connect(m_view, SIGNAL(errorMessage(QString)),              this, SLOT(showErrorMessage(QString)));
-    connect(m_view, SIGNAL(urlIsFileError(KUrl)),               this, SLOT(slotUrlIsFileError(KUrl)));
-
-    connect(m_urlNavigator, SIGNAL(urlAboutToBeChanged(KUrl)),
-            this, SLOT(slotUrlNavigatorLocationAboutToBeChanged(KUrl)));
-    connect(m_urlNavigator, SIGNAL(urlChanged(KUrl)),
-            this, SLOT(slotUrlNavigatorLocationChanged(KUrl)));
-    connect(m_urlNavigator, SIGNAL(historyChanged()),
-            this, SLOT(slotHistoryChanged()));
-    connect(m_urlNavigator, SIGNAL(returnPressed()),
-            this, SLOT(slotReturnPressed()));
+    connect(m_view, &DolphinView::urlChanged, m_filterBar, &FilterBar::clearIfUnlocked);
+    connect(m_view, &DolphinView::urlChanged, m_messageWidget, &KMessageWidget::hide);
+    // m_urlNavigator stays in sync with m_view's location changes and
+    // keeps track of them so going back and forth in the history works.
+    connect(m_view, &DolphinView::urlChanged, m_urlNavigator.get(), &DolphinUrlNavigator::setLocationUrl);
+    connect(m_urlNavigator.get(), &DolphinUrlNavigator::urlChanged, this, &DolphinViewContainer::slotUrlNavigatorLocationChanged);
+    connect(m_urlNavigator.get(), &DolphinUrlNavigator::urlAboutToBeChanged, this, &DolphinViewContainer::slotUrlNavigatorLocationAboutToBeChanged);
+    connect(m_urlNavigator.get(), &DolphinUrlNavigator::urlSelectionRequested, this, &DolphinViewContainer::slotUrlSelectionRequested);
+    connect(m_view, &DolphinView::writeStateChanged, this, &DolphinViewContainer::writeStateChanged);
+    connect(m_view, &DolphinView::requestItemInfo, this, &DolphinViewContainer::showItemInfo);
+    connect(m_view, &DolphinView::itemActivated, this, &DolphinViewContainer::slotItemActivated);
+    connect(m_view, &DolphinView::fileMiddleClickActivated, this, &DolphinViewContainer::slotfileMiddleClickActivated);
+    connect(m_view, &DolphinView::itemsActivated, this, &DolphinViewContainer::slotItemsActivated);
+    connect(m_view, &DolphinView::redirection, this, &DolphinViewContainer::redirect);
+    connect(m_view, &DolphinView::directoryLoadingStarted, this, &DolphinViewContainer::slotDirectoryLoadingStarted);
+    connect(m_view, &DolphinView::directoryLoadingCompleted, this, &DolphinViewContainer::slotDirectoryLoadingCompleted);
+    connect(m_view, &DolphinView::directoryLoadingCanceled, this, &DolphinViewContainer::slotDirectoryLoadingCanceled);
+    connect(m_view, &DolphinView::itemCountChanged, this, &DolphinViewContainer::delayedStatusBarUpdate);
+    connect(m_view, &DolphinView::selectionChanged, this, &DolphinViewContainer::delayedStatusBarUpdate);
+    connect(m_view, &DolphinView::errorMessage, this, &DolphinViewContainer::showErrorMessage);
+    connect(m_view, &DolphinView::urlIsFileError, this, &DolphinViewContainer::slotUrlIsFileError);
+    connect(m_view, &DolphinView::activated, this, &DolphinViewContainer::activate);
+    connect(m_view, &DolphinView::hiddenFilesShownChanged, this, &DolphinViewContainer::slotHiddenFilesShownChanged);
+    connect(m_view, &DolphinView::sortHiddenLastChanged, this, &DolphinViewContainer::slotSortHiddenLastChanged);
+    connect(m_view, &DolphinView::currentDirectoryRemoved, this, &DolphinViewContainer::slotCurrentDirectoryRemoved);

 
     // Initialize status bar
     m_statusBar = new DolphinStatusBar(this);
     m_statusBar->setUrl(m_view->url());
     m_statusBar->setZoomLevel(m_view->zoomLevel());
 
     // Initialize status bar
     m_statusBar = new DolphinStatusBar(this);
     m_statusBar->setUrl(m_view->url());
     m_statusBar->setZoomLevel(m_view->zoomLevel());

-    connect(m_view, SIGNAL(urlChanged(KUrl)),                   m_statusBar, SLOT(setUrl(KUrl)));
-    connect(m_view, SIGNAL(zoomLevelChanged(int,int)),          m_statusBar, SLOT(setZoomLevel(int)));
-    connect(m_view, SIGNAL(infoMessage(QString)),               m_statusBar, SLOT(setText(QString)));
-    connect(m_view, SIGNAL(operationCompletedMessage(QString)), m_statusBar, SLOT(setText(QString)));
-    connect(m_statusBar, SIGNAL(stopPressed()),                 this, SLOT(stopDirectoryLoading()));
-    connect(m_statusBar, SIGNAL(zoomLevelChanged(int)),         this, SLOT(slotStatusBarZoomLevelChanged(int)));
+    connect(m_view, &DolphinView::urlChanged, m_statusBar, &DolphinStatusBar::setUrl);
+    connect(m_view, &DolphinView::zoomLevelChanged, m_statusBar, &DolphinStatusBar::setZoomLevel);
+    connect(m_view, &DolphinView::infoMessage, m_statusBar, &DolphinStatusBar::setText);
+    connect(m_view, &DolphinView::operationCompletedMessage, m_statusBar, &DolphinStatusBar::setText);
+    connect(m_view, &DolphinView::statusBarTextChanged, m_statusBar, &DolphinStatusBar::setDefaultText);
+    connect(m_view, &DolphinView::statusBarTextChanged, m_statusBar, &DolphinStatusBar::resetToDefaultText);
+    connect(m_view, &DolphinView::directoryLoadingProgress, m_statusBar, [this](int percent) {
+        m_statusBar->showProgress(i18nc("@info:progress", "Loading folder…"), percent);
+    });
+    connect(m_view, &DolphinView::directorySortingProgress, m_statusBar, [this](int percent) {
+        m_statusBar->showProgress(i18nc("@info:progress", "Sorting…"), percent);
+    });
+    connect(m_statusBar, &DolphinStatusBar::stopPressed, this, &DolphinViewContainer::stopDirectoryLoading);
+    connect(m_statusBar, &DolphinStatusBar::zoomLevelChanged, this, &DolphinViewContainer::slotStatusBarZoomLevelChanged);
+    connect(m_statusBar, &DolphinStatusBar::showMessage, this, [this](const QString &message, KMessageWidget::MessageType messageType) {
+        showMessage(message, messageType);
+    });

 
     m_statusBarTimer = new QTimer(this);
     m_statusBarTimer->setSingleShot(true);
     m_statusBarTimer->setInterval(300);
 
     m_statusBarTimer = new QTimer(this);
     m_statusBarTimer->setSingleShot(true);
     m_statusBarTimer->setInterval(300);

-    connect(m_statusBarTimer, SIGNAL(timeout()), this, SLOT(updateStatusBar()));
+    connect(m_statusBarTimer, &QTimer::timeout, this, &DolphinViewContainer::updateStatusBar);

 
 

-    KIO::FileUndoManager* undoManager = KIO::FileUndoManager::self();
-    connect(undoManager, SIGNAL(jobRecordingFinished(CommandType)),
-            this, SLOT(delayedStatusBarUpdate()));
+    KIO::FileUndoManager *undoManager = KIO::FileUndoManager::self();
+    connect(undoManager, &KIO::FileUndoManager::jobRecordingFinished, this, &DolphinViewContainer::delayedStatusBarUpdate);

 
 

-    // Initialize filter bar
-    m_filterBar = new FilterBar(this);
-    m_filterBar->setVisible(settings->filterBar());
-    connect(m_filterBar, SIGNAL(filterChanged(QString)),
-            this, SLOT(setNameFilter(QString)));
-    connect(m_filterBar, SIGNAL(closeRequest()),
-            this, SLOT(closeFilterBar()));
-    connect(m_filterBar, SIGNAL(focusViewRequest()),
-            this, SLOT(requestFocus()));
-    connect(m_view, SIGNAL(urlChanged(KUrl)),
-            m_filterBar, SLOT(clear()));
-
-    m_topLayout->addWidget(m_urlNavigator);
-    m_topLayout->addWidget(m_searchBox);
-    m_topLayout->addWidget(m_messageWidget);
-    m_topLayout->addWidget(m_view);
-    m_topLayout->addWidget(m_filterBar);
-    m_topLayout->addWidget(m_statusBar);
+    m_topLayout->addWidget(m_searchBox, positionFor.searchBox, 0);
+    m_topLayout->addWidget(m_messageWidget, positionFor.messageWidget, 0);
+    m_topLayout->addWidget(m_view, positionFor.view, 0);
+    m_topLayout->addWidget(m_filterBar, positionFor.filterBar, 0);
+    m_topLayout->addWidget(m_statusBar, positionFor.statusBar, 0);

 
     setSearchModeEnabled(isSearchUrl(url));
 
 
     setSearchModeEnabled(isSearchUrl(url));
 

-    // Initialize kactivities resource instance
+    // Update view as the ContentDisplaySettings change
+    // this happens here and not in DolphinView as DolphinviewContainer and DolphinView are not in the same build target ATM
+    connect(ContentDisplaySettings::self(), &KCoreConfigSkeleton::configChanged, m_view, &DolphinView::reload);

 
 

-    #ifdef KActivities_FOUND
-    m_activityResourceInstance = new KActivities::ResourceInstance(
-            window()->winId(), url);
-    m_activityResourceInstance->setParent(this);
-    #endif
+    KFilePlacesModel *placesModel = DolphinPlacesModelSingleton::instance().placesModel();
+    connect(placesModel, &KFilePlacesModel::dataChanged, this, &DolphinViewContainer::slotPlacesModelChanged);
+    connect(placesModel, &KFilePlacesModel::rowsInserted, this, &DolphinViewContainer::slotPlacesModelChanged);
+    connect(placesModel, &KFilePlacesModel::rowsRemoved, this, &DolphinViewContainer::slotPlacesModelChanged);
+
+    connect(this, &DolphinViewContainer::searchModeEnabledChanged, this, &DolphinViewContainer::captionChanged);

 }
 
 DolphinViewContainer::~DolphinViewContainer()
 {
 }
 
 }
 
 DolphinViewContainer::~DolphinViewContainer()
 {
 }
 

-KUrl DolphinViewContainer::url() const
+QUrl DolphinViewContainer::url() const

 {
     return m_view->url();
 }
 
 {
     return m_view->url();
 }
 

-void DolphinViewContainer::setActive(bool active)
+KFileItem DolphinViewContainer::rootItem() const

 {
 {

-    m_urlNavigator->setActive(active);
-    m_view->setActive(active);
+    return m_view->rootItem();
+}

 
 

-    #ifdef KActivities_FOUND
-    if (active) {
-        m_activityResourceInstance->notifyFocusedIn();
-    } else {
-        m_activityResourceInstance->notifyFocusedOut();
+void DolphinViewContainer::setActive(bool active)
+{
+    m_searchBox->setActive(active);
+    if (m_urlNavigatorConnected) {
+        m_urlNavigatorConnected->setActive(active);

     }
     }

-    #endif
+    m_view->setActive(active);

 }
 
 bool DolphinViewContainer::isActive() const
 {
 }
 
 bool DolphinViewContainer::isActive() const
 {

-    Q_ASSERT(m_view->isActive() == m_urlNavigator->isActive());

     return m_view->isActive();
 }
 
     return m_view->isActive();
 }
 


@@ -220,69 +234,213 @@ bool DolphinViewContainer::autoGrabFocus() const
     return m_autoGrabFocus;
 }
 
     return m_autoGrabFocus;
 }
 

-const DolphinStatusBar* DolphinViewContainer::statusBar() const
+QString DolphinViewContainer::currentSearchText() const
+{
+    return m_searchBox->text();
+}
+
+const DolphinStatusBar *DolphinViewContainer::statusBar() const

 {
     return m_statusBar;
 }
 
 {
     return m_statusBar;
 }
 

-DolphinStatusBar* DolphinViewContainer::statusBar()
+DolphinStatusBar *DolphinViewContainer::statusBar()

 {
     return m_statusBar;
 }
 
 {
     return m_statusBar;
 }
 

-const KUrlNavigator* DolphinViewContainer::urlNavigator() const
+const DolphinUrlNavigator *DolphinViewContainer::urlNavigator() const
+{
+    return m_urlNavigatorConnected;
+}
+
+DolphinUrlNavigator *DolphinViewContainer::urlNavigator()
+{
+    return m_urlNavigatorConnected;
+}
+
+const DolphinUrlNavigator *DolphinViewContainer::urlNavigatorInternalWithHistory() const

 {
 {

-    return m_urlNavigator;
+    return m_urlNavigator.get();

 }
 
 }
 

-KUrlNavigator* DolphinViewContainer::urlNavigator()
+DolphinUrlNavigator *DolphinViewContainer::urlNavigatorInternalWithHistory()

 {
 {

-    return m_urlNavigator;
+    return m_urlNavigator.get();

 }
 
 }
 

-const DolphinView* DolphinViewContainer::view() const
+const DolphinView *DolphinViewContainer::view() const

 {
     return m_view;
 }
 
 {
     return m_view;
 }
 

-DolphinView* DolphinViewContainer::view()
+DolphinView *DolphinViewContainer::view()

 {
     return m_view;
 }
 
 {
     return m_view;
 }
 

-void DolphinViewContainer::showMessage(const QString& msg, MessageType type)
+void DolphinViewContainer::connectUrlNavigator(DolphinUrlNavigator *urlNavigator)
+{
+    Q_CHECK_PTR(urlNavigator);
+    Q_ASSERT(!m_urlNavigatorConnected);
+    Q_ASSERT(m_urlNavigator.get() != urlNavigator);
+    Q_CHECK_PTR(m_view);
+
+    urlNavigator->setLocationUrl(m_view->url());
+    urlNavigator->setShowHiddenFolders(m_view->hiddenFilesShown());
+    urlNavigator->setSortHiddenFoldersLast(m_view->sortHiddenLast());
+    if (m_urlNavigatorVisualState) {
+        urlNavigator->setVisualState(*m_urlNavigatorVisualState.get());
+        m_urlNavigatorVisualState.reset();
+    }
+    urlNavigator->setActive(isActive());
+
+    // Url changes are still done via m_urlNavigator.
+    connect(urlNavigator, &DolphinUrlNavigator::urlChanged, m_urlNavigator.get(), &DolphinUrlNavigator::setLocationUrl);
+    connect(urlNavigator, &DolphinUrlNavigator::urlsDropped, this, [=](const QUrl &destination, QDropEvent *event) {
+        m_view->dropUrls(destination, event, urlNavigator->dropWidget());
+    });
+    // Aside from these, only visual things need to be connected.
+    connect(m_view, &DolphinView::urlChanged, urlNavigator, &DolphinUrlNavigator::setLocationUrl);
+    connect(urlNavigator, &DolphinUrlNavigator::activated, this, &DolphinViewContainer::activate);
+
+    urlNavigator->setReadOnlyBadgeVisible(rootItem().isLocalFile() && !rootItem().isWritable());
+
+    m_urlNavigatorConnected = urlNavigator;
+}
+
+void DolphinViewContainer::disconnectUrlNavigator()
+{
+    if (!m_urlNavigatorConnected) {
+        return;
+    }
+
+    disconnect(m_urlNavigatorConnected, &DolphinUrlNavigator::urlChanged, m_urlNavigator.get(), &DolphinUrlNavigator::setLocationUrl);
+    disconnect(m_urlNavigatorConnected, &DolphinUrlNavigator::urlsDropped, this, nullptr);
+    disconnect(m_view, &DolphinView::urlChanged, m_urlNavigatorConnected, &DolphinUrlNavigator::setLocationUrl);
+    disconnect(m_urlNavigatorConnected, &DolphinUrlNavigator::activated, this, &DolphinViewContainer::activate);
+
+    m_urlNavigatorVisualState = m_urlNavigatorConnected->visualState();
+    m_urlNavigatorConnected = nullptr;
+}
+
+void DolphinViewContainer::setSelectionModeEnabled(bool enabled, KActionCollection *actionCollection, SelectionMode::BottomBar::Contents bottomBarContents)

 {
 {

-    if (msg.isEmpty()) {
+    const bool wasEnabled = m_view->selectionMode();
+    m_view->setSelectionModeEnabled(enabled);
+
+    if (!enabled) {
+        if (!wasEnabled) {
+            return; // nothing to do here
+        }
+        Q_CHECK_PTR(m_selectionModeTopBar); // there is no point in disabling selectionMode when it wasn't even enabled once.
+        Q_CHECK_PTR(m_selectionModeBottomBar);
+        m_selectionModeTopBar->setVisible(false, WithAnimation);
+        m_selectionModeBottomBar->setVisible(false, WithAnimation);
+        Q_EMIT selectionModeChanged(false);
+
+        if (!QApplication::focusWidget() || m_selectionModeTopBar->isAncestorOf(QApplication::focusWidget())
+            || m_selectionModeBottomBar->isAncestorOf(QApplication::focusWidget())) {
+            m_view->setFocus();
+        }

         return;
     }
 
         return;
     }
 

-    m_messageWidget->setText(msg);
+    if (!m_selectionModeTopBar) {
+        // Changing the location will disable selection mode.
+        connect(m_urlNavigator.get(), &DolphinUrlNavigator::urlChanged, this, [this]() {
+            setSelectionModeEnabled(false);
+        });
+
+        m_selectionModeTopBar = new SelectionMode::TopBar(this); // will be created hidden
+        connect(m_selectionModeTopBar, &SelectionMode::TopBar::selectionModeLeavingRequested, this, [this]() {
+            setSelectionModeEnabled(false);
+        });
+        m_topLayout->addWidget(m_selectionModeTopBar, positionFor.selectionModeTopBar, 0);
+    }

 
 

-    switch (type) {
-    case Information: m_messageWidget->setMessageType(KMessageWidget::Information); break;
-    case Warning:     m_messageWidget->setMessageType(KMessageWidget::Warning); break;
-    case Error:       m_messageWidget->setMessageType(KMessageWidget::Error); break;
-    default:
-        Q_ASSERT(false);
-        break;
+    if (!m_selectionModeBottomBar) {
+        m_selectionModeBottomBar = new SelectionMode::BottomBar(actionCollection, this);
+        connect(m_view, &DolphinView::selectionChanged, this, [this](const KFileItemList &selection) {
+            m_selectionModeBottomBar->slotSelectionChanged(selection, m_view->url());
+        });
+        connect(m_selectionModeBottomBar, &SelectionMode::BottomBar::error, this, &DolphinViewContainer::showErrorMessage);
+        connect(m_selectionModeBottomBar, &SelectionMode::BottomBar::selectionModeLeavingRequested, this, [this]() {
+            setSelectionModeEnabled(false);
+        });
+        m_topLayout->addWidget(m_selectionModeBottomBar, positionFor.selectionModeBottomBar, 0);
+    }
+    m_selectionModeBottomBar->resetContents(bottomBarContents);
+    if (bottomBarContents == SelectionMode::BottomBar::GeneralContents) {
+        m_selectionModeBottomBar->slotSelectionChanged(m_view->selectedItems(), m_view->url());
+    }
+
+    if (!wasEnabled) {
+        m_selectionModeTopBar->setVisible(true, WithAnimation);
+        m_selectionModeBottomBar->setVisible(true, WithAnimation);
+        Q_EMIT selectionModeChanged(true);
+    }
+}
+
+bool DolphinViewContainer::isSelectionModeEnabled() const
+{
+    const bool isEnabled = m_view->selectionMode();
+    Q_ASSERT((!isEnabled
+              // We can't assert that the bars are invisible only because the selection mode is disabled because the hide animation might still be playing.
+              && (!m_selectionModeBottomBar || !m_selectionModeBottomBar->isEnabled() || !m_selectionModeBottomBar->isVisible()
+                  || m_selectionModeBottomBar->contents() == SelectionMode::BottomBar::PasteContents))
+             || (isEnabled && m_selectionModeTopBar
+                 && m_selectionModeTopBar->isVisible()
+                 // The bottom bar is either visible or was hidden because it has nothing to show in GeneralContents mode e.g. because no items are selected.
+                 && m_selectionModeBottomBar
+                 && (m_selectionModeBottomBar->isVisible() || m_selectionModeBottomBar->contents() == SelectionMode::BottomBar::GeneralContents)));
+    return isEnabled;
+}
+
+void DolphinViewContainer::slotSplitTabDisabled()
+{
+    if (m_selectionModeBottomBar) {
+        m_selectionModeBottomBar->slotSplitTabDisabled();
+    }
+}
+
+void DolphinViewContainer::showMessage(const QString &message, KMessageWidget::MessageType messageType, std::initializer_list<QAction *> buttonActions)
+{
+    if (message.isEmpty()) {
+        return;
+    }
+
+    m_messageWidget->setText(message);
+
+    // TODO: wrap at arbitrary character positions once QLabel can do this
+    // https://bugreports.qt.io/browse/QTBUG-1276
+    m_messageWidget->setWordWrap(true);
+    m_messageWidget->setMessageType(messageType);
+
+    const QList<QAction *> previousMessageWidgetActions = m_messageWidget->actions();
+    for (auto action : previousMessageWidgetActions) {
+        m_messageWidget->removeAction(action);
+    }
+    for (QAction *action : buttonActions) {
+        m_messageWidget->addAction(action);

     }
 
     m_messageWidget->setWordWrap(false);
     const int unwrappedWidth = m_messageWidget->sizeHint().width();
     m_messageWidget->setWordWrap(unwrappedWidth > size().width());
 
     }
 
     m_messageWidget->setWordWrap(false);
     const int unwrappedWidth = m_messageWidget->sizeHint().width();
     m_messageWidget->setWordWrap(unwrappedWidth > size().width());
 

+    if (m_messageWidget->isVisible()) {
+        m_messageWidget->hide();
+    }

     m_messageWidget->animatedShow();
 }
 
 void DolphinViewContainer::readSettings()
 {
     m_messageWidget->animatedShow();
 }
 
 void DolphinViewContainer::readSettings()
 {

+    // The startup settings should (only) get applied if they have been
+    // modified by the user. Otherwise keep the (possibly) different current
+    // setting of the filterbar.

     if (GeneralSettings::modifiedStartupSettings()) {
     if (GeneralSettings::modifiedStartupSettings()) {

-        // The startup settings should only get applied if they have been
-        // modified by the user. Otherwise keep the (possibly) different current
-        // settings of the URL navigator and the filterbar.
-        m_urlNavigator->setUrlEditable(GeneralSettings::editableUrl());
-        m_urlNavigator->setShowFullPath(GeneralSettings::showFullPath());
-        m_urlNavigator->setHomeUrl(KUrl(GeneralSettings::homeUrl()));

         setFilterBarVisible(GeneralSettings::filterBar());
     }
 
         setFilterBarVisible(GeneralSettings::filterBar());
     }
 


@@ -292,11 +450,18 @@ void DolphinViewContainer::readSettings()
 
 bool DolphinViewContainer::isFilterBarVisible() const
 {
 
 bool DolphinViewContainer::isFilterBarVisible() const
 {

-    return m_filterBar->isVisible();
+    return m_filterBar->isEnabled(); // Gets disabled in AnimatedHeightWidget while animating towards a hidden state.

 }
 
 void DolphinViewContainer::setSearchModeEnabled(bool enabled)
 {
 }
 
 void DolphinViewContainer::setSearchModeEnabled(bool enabled)
 {

+    m_searchBox->setVisible(enabled, WithAnimation);
+
+    if (enabled) {
+        const QUrl &locationUrl = m_urlNavigator->locationUrl();
+        m_searchBox->fromSearchUrl(locationUrl);
+    }
+

     if (enabled == isSearchModeEnabled()) {
         if (enabled && !m_searchBox->hasFocus()) {
             m_searchBox->setFocus();
     if (enabled == isSearchModeEnabled()) {
         if (enabled && !m_searchBox->hasFocus()) {
             m_searchBox->setFocus();


@@ -305,46 +470,26 @@ void DolphinViewContainer::setSearchModeEnabled(bool enabled)
         return;
     }
 
         return;
     }
 

-    m_searchBox->setVisible(enabled);
-    m_urlNavigator->setVisible(!enabled);
-
-    if (enabled) {
-        KUrl url = m_urlNavigator->locationUrl();
-        m_searchBox->setText(QString());
-        m_searchBox->setReadOnly(isSearchUrl(url), url);
-
-        // Remember the most recent non-search URL as search path
-        // of the search-box, so that it can be restored
-        // when switching back to the URL navigator.
-        int index = m_urlNavigator->historyIndex();
-        const int historySize = m_urlNavigator->historySize();
-        while (isSearchUrl(url) && (index < historySize)) {
-            ++index;
-            url = m_urlNavigator->locationUrl(index);
-        }
-
-        if (!isSearchUrl(url)) {
-            m_searchBox->setSearchPath(url);
-        }
-    } else {
+    if (!enabled) {

         m_view->setViewPropertiesContext(QString());
 
         // Restore the URL for the URL navigator. If Dolphin has been
         // started with a search-URL, the home URL is used as fallback.
         m_view->setViewPropertiesContext(QString());
 
         // Restore the URL for the URL navigator. If Dolphin has been
         // started with a search-URL, the home URL is used as fallback.

-        const KUrl url = m_searchBox->searchPath();
-        if (url.isValid() && !url.isEmpty()) {
-            if (isSearchUrl(url)) {
-                m_urlNavigator->goHome();
-            } else {
-                m_urlNavigator->setLocationUrl(url);
-            }
+        QUrl url = m_searchBox->searchPath();
+        if (url.isEmpty() || !url.isValid() || isSearchUrl(url)) {
+            url = Dolphin::homeUrl();

         }
         }

+        m_urlNavigatorConnected->setLocationUrl(url);

     }
     }

+
+    m_searchModeEnabled = enabled;
+
+    Q_EMIT searchModeEnabledChanged(enabled);

 }
 
 bool DolphinViewContainer::isSearchModeEnabled() const
 {
 }
 
 bool DolphinViewContainer::isSearchModeEnabled() const
 {

-    return m_searchBox->isVisible();
+    return m_searchModeEnabled;

 }
 
 QString DolphinViewContainer::placesText() const
 }
 
 QString DolphinViewContainer::placesText() const


@@ -352,33 +497,93 @@ QString DolphinViewContainer::placesText() const
     QString text;
 
     if (isSearchModeEnabled()) {
     QString text;
 
     if (isSearchModeEnabled()) {

-        text = m_searchBox->searchPath().fileName() + QLatin1String(": ") + m_searchBox->text();
+        text = i18n("Search for %1 in %2", m_searchBox->text(), m_searchBox->searchPath().fileName());

     } else {
     } else {

-        text = url().fileName();
+        text = url().adjusted(QUrl::StripTrailingSlash).fileName();

         if (text.isEmpty()) {
             text = url().host();
         }
         if (text.isEmpty()) {
             text = url().host();
         }

+        if (text.isEmpty()) {
+            text = url().scheme();
+        }

     }
 
     return text;
 }
 
     }
 
     return text;
 }
 

-void DolphinViewContainer::setUrl(const KUrl& newUrl)
+void DolphinViewContainer::reload()
+{
+    view()->reload();
+    m_messageWidget->hide();
+}
+
+QString DolphinViewContainer::captionWindowTitle() const
+{
+    if (GeneralSettings::showFullPathInTitlebar() && !isSearchModeEnabled()) {
+        if (!url().isLocalFile()) {
+            return url().adjusted(QUrl::StripTrailingSlash).toString();
+        }
+        return url().adjusted(QUrl::StripTrailingSlash).path();
+    } else {
+        return DolphinViewContainer::caption();
+    }
+}
+
+QString DolphinViewContainer::caption() const
+{
+    if (isSearchModeEnabled()) {
+        if (currentSearchText().isEmpty()) {
+            return i18n("Search");
+        } else {
+            return i18n("Search for %1", currentSearchText());
+        }
+    }
+
+    KFilePlacesModel *placesModel = DolphinPlacesModelSingleton::instance().placesModel();
+    const QString pattern = url().adjusted(QUrl::StripTrailingSlash).toString(QUrl::FullyEncoded).append("/?");
+    const auto &matchedPlaces =
+        placesModel->match(placesModel->index(0, 0), KFilePlacesModel::UrlRole, QRegularExpression::anchoredPattern(pattern), 1, Qt::MatchRegularExpression);
+
+    if (!matchedPlaces.isEmpty()) {
+        return placesModel->text(matchedPlaces.first());
+    }
+
+    if (!url().isLocalFile()) {
+        QUrl adjustedUrl = url().adjusted(QUrl::StripTrailingSlash);
+        QString caption;
+        if (!adjustedUrl.fileName().isEmpty()) {
+            caption = adjustedUrl.fileName();
+        } else if (!adjustedUrl.path().isEmpty() && adjustedUrl.path() != "/") {
+            caption = adjustedUrl.path();
+        } else if (!adjustedUrl.host().isEmpty()) {
+            caption = adjustedUrl.host();
+        } else {
+            caption = adjustedUrl.toString();
+        }
+        return caption;
+    }
+
+    QString fileName = url().adjusted(QUrl::StripTrailingSlash).fileName();
+    if (fileName.isEmpty()) {
+        fileName = '/';
+    }
+
+    return fileName;
+}
+
+void DolphinViewContainer::setUrl(const QUrl &newUrl)

 {
     if (newUrl != m_urlNavigator->locationUrl()) {
         m_urlNavigator->setLocationUrl(newUrl);
     }
 {
     if (newUrl != m_urlNavigator->locationUrl()) {
         m_urlNavigator->setLocationUrl(newUrl);
     }

-
-    #ifdef KActivities_FOUND
-    m_activityResourceInstance->setUri(newUrl);
-    #endif

 }
 
 void DolphinViewContainer::setFilterBarVisible(bool visible)
 {
     Q_ASSERT(m_filterBar);
     if (visible) {
 }
 
 void DolphinViewContainer::setFilterBarVisible(bool visible)
 {
     Q_ASSERT(m_filterBar);
     if (visible) {

-        m_filterBar->show();
+        m_view->hideToolTip(ToolTipManager::HideBehavior::Instantly);
+        m_filterBar->setVisible(true, WithAnimation);

         m_filterBar->setFocus();
         m_filterBar->selectAll();
     } else {
         m_filterBar->setFocus();
         m_filterBar->selectAll();
     } else {


@@ -404,26 +609,7 @@ void DolphinViewContainer::delayedStatusBarUpdate()
 void DolphinViewContainer::updateStatusBar()
 {
     m_statusBarTimestamp.start();
 void DolphinViewContainer::updateStatusBar()
 {
     m_statusBarTimestamp.start();

-
-    const QString text = m_view->statusBarText();
-    m_statusBar->setDefaultText(text);
-    m_statusBar->resetToDefaultText();
-}
-
-void DolphinViewContainer::updateDirectoryLoadingProgress(int percent)
-{
-    if (m_statusBar->progressText().isEmpty()) {
-        m_statusBar->setProgressText(i18nc("@info:progress", "Loading folder..."));
-    }
-    m_statusBar->setProgress(percent);
-}
-
-void DolphinViewContainer::updateDirectorySortingProgress(int percent)
-{
-    if (m_statusBar->progressText().isEmpty()) {
-        m_statusBar->setProgressText(i18nc("@info:progress", "Sorting..."));
-    }
-    m_statusBar->setProgress(percent);
+    m_view->requestStatusBarText();

 }
 
 void DolphinViewContainer::slotDirectoryLoadingStarted()
 }
 
 void DolphinViewContainer::slotDirectoryLoadingStarted()


@@ -432,117 +618,162 @@ void DolphinViewContainer::slotDirectoryLoadingStarted()
         // Search KIO-slaves usually don't provide any progress information. Give
         // a hint to the user that a searching is done:
         updateStatusBar();
         // Search KIO-slaves usually don't provide any progress information. Give
         // a hint to the user that a searching is done:
         updateStatusBar();

-        m_statusBar->setProgressText(i18nc("@info", "Searching..."));
-        m_statusBar->setProgress(-1);
+        m_statusBar->showProgress(i18nc("@info", "Searching…"), -1);

     } else {
         // Trigger an undetermined progress indication. The progress
         // information in percent will be triggered by the percent() signal
         // of the directory lister later.
     } else {
         // Trigger an undetermined progress indication. The progress
         // information in percent will be triggered by the percent() signal
         // of the directory lister later.

-        updateDirectoryLoadingProgress(-1);
+        m_statusBar->showProgress(QString(), -1);
+    }
+
+    if (m_urlNavigatorConnected) {
+        m_urlNavigatorConnected->setReadOnlyBadgeVisible(false);

     }
 }
 
 void DolphinViewContainer::slotDirectoryLoadingCompleted()
 {
     }
 }
 
 void DolphinViewContainer::slotDirectoryLoadingCompleted()
 {

-    if (!m_statusBar->progressText().isEmpty()) {
-        m_statusBar->setProgressText(QString());
-        m_statusBar->setProgress(100);
-    }
+    m_statusBar->showProgress(QString(), 100);

 
     if (isSearchUrl(url()) && m_view->itemsCount() == 0) {
 
     if (isSearchUrl(url()) && m_view->itemsCount() == 0) {

-        // The dir lister has been completed on a Nepomuk-URI and no items have been found. Instead
+        // The dir lister has been completed on a Baloo-URI and no items have been found. Instead

         // of showing the default status bar information ("0 items") a more helpful information is given:
         m_statusBar->setText(i18nc("@info:status", "No items found."));
     } else {
         updateStatusBar();
     }
         // of showing the default status bar information ("0 items") a more helpful information is given:
         m_statusBar->setText(i18nc("@info:status", "No items found."));
     } else {
         updateStatusBar();
     }

+
+    if (m_urlNavigatorConnected) {
+        m_urlNavigatorConnected->setReadOnlyBadgeVisible(rootItem().isLocalFile() && !rootItem().isWritable());
+    }
+
+    // Update admin bar visibility
+    if (m_view->url().scheme() == QStringLiteral("admin")) {
+        if (!m_adminBar) {
+            m_adminBar = new Admin::Bar(this);
+            m_topLayout->addWidget(m_adminBar, positionFor.adminBar, 0);
+        }
+        m_adminBar->setVisible(true, WithAnimation);
+    } else if (m_adminBar) {
+        m_adminBar->setVisible(false, WithAnimation);
+    }

 }
 
 void DolphinViewContainer::slotDirectoryLoadingCanceled()
 {
 }
 
 void DolphinViewContainer::slotDirectoryLoadingCanceled()
 {

-    if (!m_statusBar->progressText().isEmpty()) {
-        m_statusBar->setProgressText(QString());
-        m_statusBar->setProgress(100);
-    }
-
+    m_statusBar->showProgress(QString(), 100);

     m_statusBar->setText(QString());
 }
 
     m_statusBar->setText(QString());
 }
 

-void DolphinViewContainer::slotUrlIsFileError(const KUrl& url)
+void DolphinViewContainer::slotUrlIsFileError(const QUrl &url)

 {
 {

-    const KFileItem item(KFileItem::Unknown, KFileItem::Unknown, url);
-    slotItemActivated(item);
+    const KFileItem item(url);
+
+    // Find out if the file can be opened in the view (for example, this is the
+    // case if the file is an archive). The mime type must be known for that.
+    item.determineMimeType();
+    const QUrl &folderUrl = DolphinView::openItemAsFolderUrl(item, true);
+    if (!folderUrl.isEmpty()) {
+        setUrl(folderUrl);
+    } else {
+        slotItemActivated(item);
+    }

 }
 
 }
 

-void DolphinViewContainer::slotItemActivated(const KFileItem& item)
+void DolphinViewContainer::slotItemActivated(const KFileItem &item)

 {
     // It is possible to activate items on inactive views by
     // drag & drop operations. Assure that activating an item always
     // results in an active view.
     m_view->setActive(true);
 
 {
     // It is possible to activate items on inactive views by
     // drag & drop operations. Assure that activating an item always
     // results in an active view.
     m_view->setActive(true);
 

-    KUrl url = item.targetUrl();
-
-    if (item.isDir()) {
-        m_view->setUrl(url);
+    const QUrl &url = DolphinView::openItemAsFolderUrl(item, GeneralSettings::browseThroughArchives());
+    if (!url.isEmpty()) {
+        const auto modifiers = QGuiApplication::keyboardModifiers();
+        // keep in sync with KUrlNavigator::slotNavigatorButtonClicked
+        if (modifiers & Qt::ControlModifier && modifiers & Qt::ShiftModifier) {
+            Q_EMIT activeTabRequested(url);
+        } else if (modifiers & Qt::ControlModifier) {
+            Q_EMIT tabRequested(url);
+        } else if (modifiers & Qt::ShiftModifier) {
+            Dolphin::openNewWindow({KFilePlacesModel::convertedUrl(url)}, this);
+        } else {
+            setUrl(url);
+        }

         return;
     }
 
         return;
     }
 

-    if (GeneralSettings::browseThroughArchives() && item.isFile() && url.isLocalFile()) {
-        // Generic mechanism for redirecting to tar:/<path>/ when clicking on a tar file,
-        // zip:/<path>/ when clicking on a zip file, etc.
-        // The .protocol file specifies the mimetype that the kioslave handles.
-        // Note that we don't use mimetype inheritance since we don't want to
-        // open OpenDocument files as zip folders...
-        const QString protocol = KProtocolManager::protocolForArchiveMimetype(item.mimetype());
-        if (!protocol.isEmpty()) {
-            url.setProtocol(protocol);
-            m_view->setUrl(url);
-            return;
-        }
-    }
+    KIO::OpenUrlJob *job = new KIO::OpenUrlJob(item.targetUrl(), item.mimetype());
+    // Auto*Warning*Handling, errors are put in a KMessageWidget by us in slotOpenUrlFinished.
+    job->setUiDelegate(KIO::createDefaultJobUiDelegate(KJobUiDelegate::AutoWarningHandlingEnabled, this));
+    job->setShowOpenOrExecuteDialog(true);
+    connect(job, &KIO::OpenUrlJob::finished, this, &DolphinViewContainer::slotOpenUrlFinished);
+    job->start();
+}
+
+void DolphinViewContainer::slotfileMiddleClickActivated(const KFileItem &item)
+{
+    KService::List services = KApplicationTrader::queryByMimeType(item.mimetype());
+
+    int indexOfAppToOpenFileWith = 1;

 
 

-    if (item.mimetype() == QLatin1String("application/x-desktop")) {
-        // Redirect to the URL in Type=Link desktop files
-        KDesktopFile desktopFile(url.toLocalFile());
-        if (desktopFile.hasLinkType()) {
-            url = desktopFile.readUrl();
-            m_view->setUrl(url);
-            return;
+    // executable scripts
+    auto mimeType = item.currentMimeType();
+    if (item.isLocalFile() && mimeType.inherits(QStringLiteral("application/x-executable")) && mimeType.inherits(QStringLiteral("text/plain"))
+        && QFileInfo(item.localPath()).isExecutable()) {
+        KConfigGroup cfgGroup(KSharedConfig::openConfig(QStringLiteral("kiorc")), QStringLiteral("Executable scripts"));
+        const QString value = cfgGroup.readEntry("behaviourOnLaunch", "alwaysAsk");
+
+        // in case KIO::WidgetsOpenOrExecuteFileHandler::promptUserOpenOrExecute would not open the file
+        if (value != QLatin1String("open")) {
+            indexOfAppToOpenFileWith = 0;

         }
     }
 
         }
     }
 

-    item.run();
+    if (services.length() >= indexOfAppToOpenFileWith + 1) {
+        auto service = services.at(indexOfAppToOpenFileWith);
+
+        KIO::ApplicationLauncherJob *job = new KIO::ApplicationLauncherJob(service, this);
+        job->setUrls({item.url()});
+
+        job->setUiDelegate(KIO::createDefaultJobUiDelegate(KJobUiDelegate::AutoHandlingEnabled, this));
+        connect(job, &KIO::OpenUrlJob::finished, this, &DolphinViewContainer::slotOpenUrlFinished);
+        job->start();
+    }

 }
 
 }
 

-void DolphinViewContainer::slotItemsActivated(const KFileItemList& items)
+void DolphinViewContainer::slotItemsActivated(const KFileItemList &items)

 {
     Q_ASSERT(items.count() >= 2);
 
     KFileItemActions fileItemActions(this);
 {
     Q_ASSERT(items.count() >= 2);
 
     KFileItemActions fileItemActions(this);

-    fileItemActions.runPreferredApplications(items, QString());
+    fileItemActions.runPreferredApplications(items);

 }
 
 }
 

-void DolphinViewContainer::showItemInfo(const KFileItem& item)
+void DolphinViewContainer::showItemInfo(const KFileItem &item)

 {
     if (item.isNull()) {
         m_statusBar->resetToDefaultText();
     } else {
 {
     if (item.isNull()) {
         m_statusBar->resetToDefaultText();
     } else {

-        const QString text = item.isDir() ? item.text() : item.getStatusBarInfo();
-        m_statusBar->setText(text);
+        m_statusBar->setText(item.getStatusBarInfo());

     }
 }
 
 void DolphinViewContainer::closeFilterBar()
 {
     }
 }
 
 void DolphinViewContainer::closeFilterBar()
 {

-    m_filterBar->hide();
-    m_filterBar->clear();
+    m_filterBar->closeFilterBar();

     m_view->setFocus();
     m_view->setFocus();

-    emit showFilterBarChanged(false);
+    Q_EMIT showFilterBarChanged(false);
+}
+
+void DolphinViewContainer::clearFilterBar()
+{
+    m_filterBar->clearIfUnlocked();

 }
 
 }
 

-void DolphinViewContainer::setNameFilter(const QString& nameFilter)
+void DolphinViewContainer::setNameFilter(const QString &nameFilter)

 {
 {

+    m_view->hideToolTip(ToolTipManager::HideBehavior::Instantly);

     m_view->setNameFilter(nameFilter);
     delayedStatusBarUpdate();
 }
     m_view->setNameFilter(nameFilter);
     delayedStatusBarUpdate();
 }


@@ -552,86 +783,71 @@ void DolphinViewContainer::activate()
     setActive(true);
 }
 
     setActive(true);
 }
 

-void DolphinViewContainer::slotViewUrlAboutToBeChanged(const KUrl& url)
+void DolphinViewContainer::slotUrlNavigatorLocationAboutToBeChanged(const QUrl &)

 {
 {

-    // URL changes of the view can happen in two ways:
-    // 1. The URL navigator gets changed and will trigger the view to update its URL
-    // 2. The URL of the view gets changed and will trigger the URL navigator to update
-    //    its URL (e.g. by clicking on an item)
-    // In this scope the view-state may only get saved in case 2:
-    if (url != m_urlNavigator->locationUrl()) {
-        saveViewState();
-    }
+    saveViewState();

 }
 
 }
 

-void DolphinViewContainer::slotUrlNavigatorLocationAboutToBeChanged(const KUrl& url)
+void DolphinViewContainer::slotUrlNavigatorLocationChanged(const QUrl &url)

 {
 {

-    // URL changes of the view can happen in two ways:
-    // 1. The URL navigator gets changed and will trigger the view to update its URL
-    // 2. The URL of the view gets changed and will trigger the URL navigator to update
-    //    its URL (e.g. by clicking on an item)
-    // In this scope the view-state may only get saved in case 1:
-    if (url != m_view->url()) {
-        saveViewState();
+    if (m_urlNavigatorConnected) {
+        m_urlNavigatorConnected->slotReturnPressed();

     }
     }

-}
-
-void DolphinViewContainer::slotUrlNavigatorLocationChanged(const KUrl& url)
-{
-    slotReturnPressed();

 
     if (KProtocolManager::supportsListing(url)) {
 
     if (KProtocolManager::supportsListing(url)) {

-        setSearchModeEnabled(isSearchUrl(url));
+        const bool searchBoxInitialized = isSearchModeEnabled() && m_searchBox->text().isEmpty();
+        setSearchModeEnabled(isSearchUrl(url) || searchBoxInitialized);
+

         m_view->setUrl(url);
         m_view->setUrl(url);

+        tryRestoreViewState();

 
 

-        if (m_autoGrabFocus && isActive() && !isSearchUrl(url)) {
+        if (m_autoGrabFocus && isActive() && !isSearchModeEnabled()) {

             // When an URL has been entered, the view should get the focus.
             // The focus must be requested asynchronously, as changing the URL might create
             // a new view widget.
             // When an URL has been entered, the view should get the focus.
             // The focus must be requested asynchronously, as changing the URL might create
             // a new view widget.

-            QTimer::singleShot(0, this, SLOT(requestFocus()));
+            QTimer::singleShot(0, this, &DolphinViewContainer::requestFocus);

         }
     } else if (KProtocolManager::isSourceProtocol(url)) {
         }
     } else if (KProtocolManager::isSourceProtocol(url)) {

-        QString app = "konqueror";
-        if (url.protocol().startsWith(QLatin1String("http"))) {
+        if (url.scheme().startsWith(QLatin1String("http"))) {

             showMessage(i18nc("@info:status", // krazy:exclude=qmethods
                               "Dolphin does not support web pages, the web browser has been launched"),
             showMessage(i18nc("@info:status", // krazy:exclude=qmethods
                               "Dolphin does not support web pages, the web browser has been launched"),

-                        Information);
-
-            const KConfigGroup config(KSharedConfig::openConfig("kdeglobals"), "General");
-            const QString browser = config.readEntry("BrowserApplication");
-            if (!browser.isEmpty()) {
-                app = browser;
-                if (app.startsWith('!')) {
-                    // a literal command has been configured, remove the '!' prefix
-                    app = app.mid(1);
-                }
-            }
+                        KMessageWidget::Information);

         } else {
         } else {

-            showMessage(i18nc("@info:status",
-                              "Protocol not supported by Dolphin, Konqueror has been launched"),
-                        Information);
+            showMessage(i18nc("@info:status", "Protocol not supported by Dolphin, default application has been launched"), KMessageWidget::Information);

         }
 
         }
 

-        const QString secureUrl = KShell::quoteArg(url.pathOrUrl());
-        const QString command = app + ' ' + secureUrl;
-        KRun::runCommand(command, app, app, this);
+        QDesktopServices::openUrl(url);
+        redirect(QUrl(), m_urlNavigator->locationUrl(1));

     } else {
     } else {

-        showMessage(i18nc("@info:status", "Invalid protocol"), Error);
+        if (!url.scheme().isEmpty()) {
+            showMessage(i18nc("@info:status", "Invalid protocol '%1'", url.scheme()), KMessageWidget::Error);
+        } else {
+            showMessage(i18nc("@info:status", "Invalid protocol"), KMessageWidget::Error);
+        }
+        m_urlNavigator->goBack();

     }
 }
 
     }
 }
 

-void DolphinViewContainer::dropUrls(const KUrl& destination, QDropEvent* event)
+void DolphinViewContainer::slotUrlSelectionRequested(const QUrl &url)

 {
 {

-    QString error;
-    DragAndDropHelper::dropUrls(KFileItem(), destination, event, error);
-    if (!error.isEmpty()) {
-        showMessage(error, Error);
-    }
+    // We do not want to select any item here because there is no reason to assume that the user wants to edit the folder we are emerging from. BUG: 424723
+
+    m_view->markUrlAsCurrent(url); // makes the item scroll into view
+}
+
+void DolphinViewContainer::disableUrlNavigatorSelectionRequests()
+{
+    disconnect(m_urlNavigator.get(), &KUrlNavigator::urlSelectionRequested, this, &DolphinViewContainer::slotUrlSelectionRequested);
+}
+
+void DolphinViewContainer::enableUrlNavigatorSelectionRequests()
+{
+    connect(m_urlNavigator.get(), &KUrlNavigator::urlSelectionRequested, this, &DolphinViewContainer::slotUrlSelectionRequested);

 }
 
 }
 

-void DolphinViewContainer::redirect(const KUrl& oldUrl, const KUrl& newUrl)
+void DolphinViewContainer::redirect(const QUrl &oldUrl, const QUrl &newUrl)

 {
 {

-    Q_UNUSED(oldUrl);
+    Q_UNUSED(oldUrl)

     const bool block = m_urlNavigator->signalsBlocked();
     m_urlNavigator->blockSignals(true);
 
     const bool block = m_urlNavigator->signalsBlocked();
     m_urlNavigator->blockSignals(true);
 


@@ -650,34 +866,19 @@ void DolphinViewContainer::requestFocus()
     m_view->setFocus();
 }
 
     m_view->setFocus();
 }
 

-void DolphinViewContainer::saveUrlCompletionMode(KGlobalSettings::Completion completion)
-{
-    GeneralSettings::setUrlCompletionMode(completion);
-}
-
-void DolphinViewContainer::slotHistoryChanged()
-{
-    QByteArray locationState = m_urlNavigator->locationState();
-    if (!locationState.isEmpty()) {
-        QDataStream stream(&locationState, QIODevice::ReadOnly);
-        m_view->restoreState(stream);
-    }
-}
-
-void DolphinViewContainer::slotReturnPressed()
+void DolphinViewContainer::startSearching()

 {
 {

-    if (!GeneralSettings::editableUrl()) {
-        m_urlNavigator->setUrlEditable(false);
+    Q_CHECK_PTR(m_urlNavigatorConnected);
+    const QUrl url = m_searchBox->urlForSearching();
+    if (url.isValid() && !url.isEmpty()) {
+        m_view->setViewPropertiesContext(QStringLiteral("search"));
+        m_urlNavigatorConnected->setLocationUrl(url);

     }
 }
 
     }
 }
 

-void DolphinViewContainer::startSearching()
+void DolphinViewContainer::openSearchBox()

 {
 {

-    const KUrl url = m_searchBox->urlForSearching();
-    if (url.isValid() && !url.isEmpty()) {
-        m_view->setViewPropertiesContext("search");
-        m_urlNavigator->setLocationUrl(url);
-    }
+    setSearchModeEnabled(true);

 }
 
 void DolphinViewContainer::closeSearchBox()
 }
 
 void DolphinViewContainer::closeSearchBox()


@@ -688,7 +889,7 @@ void DolphinViewContainer::closeSearchBox()
 void DolphinViewContainer::stopDirectoryLoading()
 {
     m_view->stopLoading();
 void DolphinViewContainer::stopDirectoryLoading()
 {
     m_view->stopLoading();

-    m_statusBar->setProgress(100);
+    m_statusBar->showProgress(QString(), 100);

 }
 
 void DolphinViewContainer::slotStatusBarZoomLevelChanged(int zoomLevel)
 }
 
 void DolphinViewContainer::slotStatusBarZoomLevelChanged(int zoomLevel)


@@ -696,15 +897,55 @@ void DolphinViewContainer::slotStatusBarZoomLevelChanged(int zoomLevel)
     m_view->setZoomLevel(zoomLevel);
 }
 
     m_view->setZoomLevel(zoomLevel);
 }
 

-void DolphinViewContainer::showErrorMessage(const QString& msg)
+void DolphinViewContainer::showErrorMessage(const QString &message)

 {
 {

-    showMessage(msg, Error);
+    showMessage(message, KMessageWidget::Error);

 }
 
 }
 

-bool DolphinViewContainer::isSearchUrl(const KUrl& url) const
+void DolphinViewContainer::slotPlacesModelChanged()

 {
 {

-    const QString protocol = url.protocol();
-    return protocol.contains("search") || (protocol == QLatin1String("nepomuk"));
+    if (!GeneralSettings::showFullPathInTitlebar() && !isSearchModeEnabled()) {
+        Q_EMIT captionChanged();
+    }
+}
+
+void DolphinViewContainer::slotHiddenFilesShownChanged(bool showHiddenFiles)
+{
+    if (m_urlNavigatorConnected) {
+        m_urlNavigatorConnected->setShowHiddenFolders(showHiddenFiles);
+    }
+}
+
+void DolphinViewContainer::slotSortHiddenLastChanged(bool hiddenLast)
+{
+    if (m_urlNavigatorConnected) {
+        m_urlNavigatorConnected->setSortHiddenFoldersLast(hiddenLast);
+    }
+}
+
+void DolphinViewContainer::slotCurrentDirectoryRemoved()
+{
+    const QString location(url().toDisplayString(QUrl::PreferLocalFile));
+    if (url().isLocalFile()) {
+        const QString dirPath = url().toLocalFile();
+        const QString newPath = getNearestExistingAncestorOfPath(dirPath);
+        const QUrl newUrl = QUrl::fromLocalFile(newPath);
+        setUrl(newUrl);
+    }
+
+    showMessage(xi18n("Current location changed, <filename>%1</filename> is no longer accessible.", location), KMessageWidget::Warning);
+}
+
+void DolphinViewContainer::slotOpenUrlFinished(KJob *job)
+{
+    if (job->error() && job->error() != KIO::ERR_USER_CANCELED) {
+        showErrorMessage(job->errorString());
+    }
+}
+
+bool DolphinViewContainer::isSearchUrl(const QUrl &url) const
+{
+    return url.scheme().contains(QLatin1String("search"));

 }
 
 void DolphinViewContainer::saveViewState()
 }
 
 void DolphinViewContainer::saveViewState()


@@ -715,4 +956,23 @@ void DolphinViewContainer::saveViewState()
     m_urlNavigator->saveLocationState(locationState);
 }
 
     m_urlNavigator->saveLocationState(locationState);
 }
 

-#include "dolphinviewcontainer.moc"
+void DolphinViewContainer::tryRestoreViewState()
+{
+    QByteArray locationState = m_urlNavigator->locationState();
+    if (!locationState.isEmpty()) {
+        QDataStream stream(&locationState, QIODevice::ReadOnly);
+        m_view->restoreState(stream);
+    }
+}
+
+QString DolphinViewContainer::getNearestExistingAncestorOfPath(const QString &path) const
+{
+    QDir dir(path);
+    do {
+        dir.setPath(QDir::cleanPath(dir.filePath(QStringLiteral(".."))));
+    } while (!dir.exists() && !dir.isRoot());
+
+    return dir.exists() ? dir.path() : QString{};
+}
+
+#include "moc_dolphinviewcontainer.cpp"