port to KIO::createDefaultJobUiDelegate

[dolphin.git] / src / dolphintabwidget.cpp

diff --git a/src/dolphintabwidget.cpp b/src/dolphintabwidget.cpp
index 5b26359e6298f4b4209ddd60d0e1640943dd0586..6caaf174f899e2e476a6c0ac43d3d40ae291237e 100644 (file)
--- a/src/dolphintabwidget.cpp
+++ b/src/dolphintabwidget.cpp
@@ -1,50 +1,43 @@
-/***************************************************************************
- * Copyright (C) 2014 by Emmanuel Pescosta <emmanuelpescosta099@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: 2014 Emmanuel Pescosta <emmanuelpescosta099@gmail.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */

 
 #include "dolphintabwidget.h"
 
 
 #include "dolphintabwidget.h"
 

+#include "dolphin_generalsettings.h"

 #include "dolphintabbar.h"
 #include "dolphintabbar.h"

-#include "dolphintabpage.h"

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

-#include "dolphin_generalsettings.h"

 
 

-#include <QApplication>

 #include <KConfigGroup>
 #include <KConfigGroup>

+#include <KShell>

 #include <kio/global.h>
 #include <kio/global.h>

-#include <KRun>
+#include <KIO/CommandLauncherJob>
+#include <KAcceleratorManager>

 
 

-DolphinTabWidget::DolphinTabWidget(QWidget* parent) :
+#include <QApplication>
+#include <QDropEvent>
+
+DolphinTabWidget::DolphinTabWidget(DolphinNavigatorsWidgetAction *navigatorsWidget, QWidget* parent) :

     QTabWidget(parent),
     QTabWidget(parent),

-    m_placesSelectorVisible(true)
+    m_lastViewedTab(nullptr),
+    m_navigatorsWidget{navigatorsWidget}

 {
 {

-    connect(this, SIGNAL(tabCloseRequested(int)),
-            this, SLOT(closeTab(int)));
-    connect(this, SIGNAL(currentChanged(int)),
-            this, SLOT(currentTabChanged(int)));
+    KAcceleratorManager::setNoAccel(this);
+
+    connect(this, &DolphinTabWidget::tabCloseRequested,
+            this, QOverload<int>::of(&DolphinTabWidget::closeTab));
+    connect(this, &DolphinTabWidget::currentChanged,
+            this, &DolphinTabWidget::currentTabChanged);

 
     DolphinTabBar* tabBar = new DolphinTabBar(this);
 
     DolphinTabBar* tabBar = new DolphinTabBar(this);

-    connect(tabBar, SIGNAL(openNewActivatedTab(int)),
-            this, SLOT(openNewActivatedTab(int)));
-    connect(tabBar, SIGNAL(tabDropEvent(int,QDropEvent*)),
-            this, SLOT(tabDropEvent(int,QDropEvent*)));
-    connect(tabBar, SIGNAL(tabDetachRequested(int)),
-            this, SLOT(detachTab(int)));
+    connect(tabBar, &DolphinTabBar::openNewActivatedTab,
+            this, QOverload<int>::of(&DolphinTabWidget::openNewActivatedTab));
+    connect(tabBar, &DolphinTabBar::tabDropEvent,
+            this, &DolphinTabWidget::tabDropEvent);
+    connect(tabBar, &DolphinTabBar::tabDetachRequested,
+            this, &DolphinTabWidget::detachTab);

     tabBar->hide();
 
     setTabBar(tabBar);
     tabBar->hide();
 
     setTabBar(tabBar);


@@ -58,6 +51,18 @@ DolphinTabPage* DolphinTabWidget::currentTabPage() const
     return tabPageAt(currentIndex());
 }
 
     return tabPageAt(currentIndex());
 }
 

+DolphinTabPage* DolphinTabWidget::nextTabPage() const
+{
+    const int index = currentIndex() + 1;
+    return tabPageAt(index < count() ? index : 0);
+}
+
+DolphinTabPage* DolphinTabWidget::prevTabPage() const
+{
+    const int index = currentIndex() - 1;
+    return tabPageAt(index >= 0 ? index : (count() - 1));
+}
+

 DolphinTabPage* DolphinTabWidget::tabPageAt(const int index) const
 {
     return static_cast<DolphinTabPage*>(widget(index));
 DolphinTabPage* DolphinTabWidget::tabPageAt(const int index) const
 {
     return static_cast<DolphinTabPage*>(widget(index));


@@ -82,15 +87,8 @@ void DolphinTabWidget::readProperties(const KConfigGroup& group)
         if (i >= count()) {
             openNewActivatedTab();
         }
         if (i >= count()) {
             openNewActivatedTab();
         }

-        if (group.hasKey("Tab Data " % QString::number(i))) {
-            // Tab state created with Dolphin > 4.14.x
-            const QByteArray state = group.readEntry("Tab Data " % QString::number(i), QByteArray());
-            tabPageAt(i)->restoreState(state);
-        } else {
-            // Tab state created with Dolphin <= 4.14.x
-            const QByteArray state = group.readEntry("Tab " % QString::number(i), QByteArray());
-            tabPageAt(i)->restoreStateV1(state);
-        }
+        const QByteArray state = group.readEntry("Tab Data " % QString::number(i), QByteArray());
+        tabPageAt(i)->restoreState(state);

     }
 
     const int index = group.readEntry("Active Tab Index", 0);
     }
 
     const int index = group.readEntry("Active Tab Index", 0);


@@ -99,19 +97,43 @@ void DolphinTabWidget::readProperties(const KConfigGroup& group)
 
 void DolphinTabWidget::refreshViews()
 {
 
 void DolphinTabWidget::refreshViews()
 {

+    // Left-elision is better when showing full paths, since you care most
+    // about the current directory which is on the right
+    if (GeneralSettings::showFullPathInTitlebar()) {
+        setElideMode(Qt::ElideLeft);
+    } else {
+        setElideMode(Qt::ElideRight);
+    }
+

     const int tabCount = count();
     for (int i = 0; i < tabCount; ++i) {
     const int tabCount = count();
     for (int i = 0; i < tabCount; ++i) {

+        tabBar()->setTabText(i, tabName(tabPageAt(i)));

         tabPageAt(i)->refreshViews();
     }
 }
 
         tabPageAt(i)->refreshViews();
     }
 }
 

+bool DolphinTabWidget::isUrlOpen(const QUrl &url) const
+{
+    return indexByUrl(url).first >= 0;
+}
+
+bool DolphinTabWidget::isUrlOrParentOpen(const QUrl &url) const
+{
+    return indexByUrl(url, ReturnIndexForOpenedParentAlso).first >= 0;
+}
+

 void DolphinTabWidget::openNewActivatedTab()
 {
 void DolphinTabWidget::openNewActivatedTab()
 {

+    std::unique_ptr<DolphinUrlNavigator::VisualState> oldNavigatorState;
+    if (currentTabPage()->primaryViewActive() || !m_navigatorsWidget->secondaryUrlNavigator()) {
+        oldNavigatorState = m_navigatorsWidget->primaryUrlNavigator()->visualState();
+    } else {
+        oldNavigatorState = m_navigatorsWidget->secondaryUrlNavigator()->visualState();
+    }
+

     const DolphinViewContainer* oldActiveViewContainer = currentTabPage()->activeViewContainer();
     Q_ASSERT(oldActiveViewContainer);
 
     const DolphinViewContainer* oldActiveViewContainer = currentTabPage()->activeViewContainer();
     Q_ASSERT(oldActiveViewContainer);
 

-    const bool isUrlEditable = oldActiveViewContainer->urlNavigator()->isUrlEditable();
-

     openNewActivatedTab(oldActiveViewContainer->url());
 
     DolphinViewContainer* newActiveViewContainer = currentTabPage()->activeViewContainer();
     openNewActivatedTab(oldActiveViewContainer->url());
 
     DolphinViewContainer* newActiveViewContainer = currentTabPage()->activeViewContainer();


@@ -119,33 +141,52 @@ void DolphinTabWidget::openNewActivatedTab()
 
     // The URL navigator of the new tab should have the same editable state
     // as the current tab
 
     // The URL navigator of the new tab should have the same editable state
     // as the current tab

-    KUrlNavigator* navigator = newActiveViewContainer->urlNavigator();
-    navigator->setUrlEditable(isUrlEditable);
+    newActiveViewContainer->urlNavigator()->setVisualState(*oldNavigatorState.get());

 
 

-    if (isUrlEditable) {
-        // If a new tab is opened and the URL is editable, assure that
-        // the user can edit the URL without manually setting the focus
-        navigator->setFocus();
-    }
+    // Always focus the new tab's view
+    newActiveViewContainer->view()->setFocus();

 }
 
 void DolphinTabWidget::openNewActivatedTab(const QUrl& primaryUrl, const QUrl& secondaryUrl)
 {
     openNewTab(primaryUrl, secondaryUrl);
 }
 
 void DolphinTabWidget::openNewActivatedTab(const QUrl& primaryUrl, const QUrl& secondaryUrl)
 {
     openNewTab(primaryUrl, secondaryUrl);

-    setCurrentIndex(count() - 1);
+    if (GeneralSettings::openNewTabAfterLastTab()) {
+        setCurrentIndex(count() - 1);
+    } else {
+        setCurrentIndex(currentIndex() + 1);
+    }

 }
 
 }
 

-void DolphinTabWidget::openNewTab(const QUrl& primaryUrl, const QUrl& secondaryUrl)
+void DolphinTabWidget::openNewTab(const QUrl& primaryUrl, const QUrl& secondaryUrl, DolphinTabWidget::NewTabPosition position)

 {
     QWidget* focusWidget = QApplication::focusWidget();
 
     DolphinTabPage* tabPage = new DolphinTabPage(primaryUrl, secondaryUrl, this);
 {
     QWidget* focusWidget = QApplication::focusWidget();
 
     DolphinTabPage* tabPage = new DolphinTabPage(primaryUrl, secondaryUrl, this);

-    tabPage->setPlacesSelectorVisible(m_placesSelectorVisible);
-    connect(tabPage, SIGNAL(activeViewChanged(DolphinViewContainer*)),
-            this, SIGNAL(activeViewChanged(DolphinViewContainer*)));
-    connect(tabPage, SIGNAL(activeViewUrlChanged(QUrl)),
-            this, SLOT(tabUrlChanged(QUrl)));
-    addTab(tabPage, QIcon::fromTheme(KIO::iconNameForUrl(primaryUrl)), tabName(primaryUrl));
+    tabPage->setActive(false);
+    connect(tabPage, &DolphinTabPage::activeViewChanged,
+            this, &DolphinTabWidget::activeViewChanged);
+    connect(tabPage, &DolphinTabPage::activeViewUrlChanged,
+            this, &DolphinTabWidget::tabUrlChanged);
+    connect(tabPage->activeViewContainer(), &DolphinViewContainer::captionChanged, this, [this, tabPage]() {
+        const int tabIndex = indexOf(tabPage);
+        Q_ASSERT(tabIndex >= 0);
+        tabBar()->setTabText(tabIndex, tabName(tabPage));
+    });
+
+    if (position == NewTabPosition::FollowSetting) {
+        if (GeneralSettings::openNewTabAfterLastTab()) {
+            position = NewTabPosition::AtEnd;
+        } else {
+            position = NewTabPosition::AfterCurrent;
+        }
+    }
+
+    int newTabIndex = -1;
+    if (position == NewTabPosition::AfterCurrent || (position == NewTabPosition::FollowSetting && !GeneralSettings::openNewTabAfterLastTab())) {
+        newTabIndex = currentIndex() + 1;
+    }
+
+    insertTab(newTabIndex, tabPage, QIcon() /* loaded in tabInserted */, tabName(tabPage));

 
     if (focusWidget) {
         // The DolphinViewContainer grabbed the keyboard focus. As the tab is opened
 
     if (focusWidget) {
         // The DolphinViewContainer grabbed the keyboard focus. As the tab is opened


@@ -154,52 +195,81 @@ void DolphinTabWidget::openNewTab(const QUrl& primaryUrl, const QUrl& secondaryU
     }
 }
 
     }
 }
 

-void DolphinTabWidget::openDirectories(const QList<QUrl>& dirs)
+void DolphinTabWidget::openDirectories(const QList<QUrl>& dirs, bool splitView, bool skipChildUrls)

 {
 {

-    const bool hasSplitView = GeneralSettings::splitView();
+    Q_ASSERT(dirs.size() > 0);
+
+    bool somethingWasAlreadyOpen = false;

 
 

-    // Open each directory inside a new tab. If the "split view" option has been enabled,
-    // always show two directories within one tab.

     QList<QUrl>::const_iterator it = dirs.constBegin();
     while (it != dirs.constEnd()) {
         const QUrl& primaryUrl = *(it++);
     QList<QUrl>::const_iterator it = dirs.constBegin();
     while (it != dirs.constEnd()) {
         const QUrl& primaryUrl = *(it++);

-        if (hasSplitView && (it != dirs.constEnd())) {
+        const QPair<int, bool> indexInfo = indexByUrl(primaryUrl, skipChildUrls ? ReturnIndexForOpenedParentAlso : ReturnIndexForOpenedUrlOnly);
+        const int index = indexInfo.first;
+        const bool isInPrimaryView = indexInfo.second;
+
+        // When the user asks for a URL that's already open (or it's parent is open if skipChildUrls is set),
+        // activate it instead of opening a new tab
+        if (index >= 0) {
+            somethingWasAlreadyOpen = true;
+            activateTab(index);
+            const auto tabPage = tabPageAt(index);
+            if (isInPrimaryView) {
+                tabPage->primaryViewContainer()->setActive(true);
+            } else {
+                tabPage->secondaryViewContainer()->setActive(true);
+            }
+            // BUG: 417230
+            // Required for updateViewState() call in openFiles() to work as expected
+            // If there is a selection, updateViewState() calls are effectively a no-op
+            tabPage->activeViewContainer()->view()->clearSelection();
+        } else if (splitView && (it != dirs.constEnd())) {

             const QUrl& secondaryUrl = *(it++);
             const QUrl& secondaryUrl = *(it++);

-            openNewTab(primaryUrl, secondaryUrl);
+            if (somethingWasAlreadyOpen) {
+                openNewTab(primaryUrl, secondaryUrl);
+            } else {
+                openNewActivatedTab(primaryUrl, secondaryUrl);
+            }

         } else {
         } else {

-            openNewTab(primaryUrl);
+            if (somethingWasAlreadyOpen) {
+                openNewTab(primaryUrl);
+            } else {
+                openNewActivatedTab(primaryUrl);
+            }

         }
     }
 }
 
         }
     }
 }
 

-void DolphinTabWidget::openFiles(const QList<QUrl>& files)
+void DolphinTabWidget::openFiles(const QList<QUrl>& files, bool splitView)

 {
 {

-    if (files.isEmpty()) {
-        return;
-    }
+    Q_ASSERT(files.size() > 0);

 
     // Get all distinct directories from 'files' and open a tab
     // for each directory. If the "split view" option is enabled, two
     // directories are shown inside one tab (see openDirectories()).
     QList<QUrl> dirs;
 
     // Get all distinct directories from 'files' and open a tab
     // for each directory. If the "split view" option is enabled, two
     // directories are shown inside one tab (see openDirectories()).
     QList<QUrl> dirs;

-    foreach (const QUrl& url, files) {
-        const QUrl dir(url.adjusted(QUrl::RemoveFilename));
+    for (const QUrl& url : files) {
+        const QUrl dir(url.adjusted(QUrl::RemoveFilename | QUrl::StripTrailingSlash));

         if (!dirs.contains(dir)) {
             dirs.append(dir);
         }
     }
 
     const int oldTabCount = count();
         if (!dirs.contains(dir)) {
             dirs.append(dir);
         }
     }
 
     const int oldTabCount = count();

-    openDirectories(dirs);
+    openDirectories(dirs, splitView, true);

     const int tabCount = count();
 
     // Select the files. Although the files can be split between several
     // tabs, there is no need to split 'files' accordingly, as
     // the DolphinView will just ignore invalid selections.
     const int tabCount = count();
 
     // Select the files. Although the files can be split between several
     // tabs, there is no need to split 'files' accordingly, as
     // the DolphinView will just ignore invalid selections.

-    for (int i = oldTabCount; i < tabCount; ++i) {
+    for (int i = 0; i < tabCount; ++i) {

         DolphinTabPage* tabPage = tabPageAt(i);
         tabPage->markUrlsAsSelected(files);
         tabPage->markUrlAsCurrent(files.first());
         DolphinTabPage* tabPage = tabPageAt(i);
         tabPage->markUrlsAsSelected(files);
         tabPage->markUrlAsCurrent(files.first());

+        if (i < oldTabCount) {
+            // Force selection of file if directory was already open, BUG: 417230
+            tabPage->activeViewContainer()->view()->updateViewState();
+        }

     }
 }
 
     }
 }
 


@@ -214,17 +284,30 @@ void DolphinTabWidget::closeTab(const int index)
     Q_ASSERT(index < count());
 
     if (count() < 2) {
     Q_ASSERT(index < count());
 
     if (count() < 2) {

-        // Never close the last tab.
+        // Close Dolphin when closing the last tab.
+        parentWidget()->close();

         return;
     }
 
     DolphinTabPage* tabPage = tabPageAt(index);
         return;
     }
 
     DolphinTabPage* tabPage = tabPageAt(index);

-    emit rememberClosedTab(tabPage->activeViewContainer()->url(), tabPage->saveState());
+    Q_EMIT rememberClosedTab(tabPage->activeViewContainer()->url(), tabPage->saveState());

 
     removeTab(index);
     tabPage->deleteLater();
 }
 
 
     removeTab(index);
     tabPage->deleteLater();
 }
 

+void DolphinTabWidget::activateTab(const int index)
+{
+    if (index < count()) {
+        setCurrentIndex(index);
+    }
+}
+
+void DolphinTabWidget::activateLastTab()
+{
+    setCurrentIndex(count() - 1);
+}
+

 void DolphinTabWidget::activateNextTab()
 {
     const int index = currentIndex() + 1;
 void DolphinTabWidget::activateNextTab()
 {
     const int index = currentIndex() + 1;


@@ -237,40 +320,63 @@ void DolphinTabWidget::activatePrevTab()
     setCurrentIndex(index >= 0 ? index : (count() - 1));
 }
 
     setCurrentIndex(index >= 0 ? index : (count() - 1));
 }
 

-void DolphinTabWidget::slotPlacesPanelVisibilityChanged(bool visible)
+void DolphinTabWidget::restoreClosedTab(const QByteArray& state)

 {
 {

-    // The places-selector from the URL navigator should only be shown
-    // if the places dock is invisible
-    m_placesSelectorVisible = !visible;
+    openNewActivatedTab();
+    currentTabPage()->restoreState(state);
+}

 
 

-    const int tabCount = count();
-    for (int i = 0; i < tabCount; ++i) {
-        DolphinTabPage* tabPage = tabPageAt(i);
-        tabPage->setPlacesSelectorVisible(m_placesSelectorVisible);
+void DolphinTabWidget::copyToInactiveSplitView()
+{
+    const DolphinTabPage* tabPage = tabPageAt(currentIndex());
+    DolphinViewContainer* activeViewContainer = currentTabPage()->activeViewContainer();
+    if (!tabPage->splitViewEnabled() || activeViewContainer->view()->selectedItems().isEmpty()) {
+        return;
+    }
+
+    if (tabPage->primaryViewActive()) {
+        // copy from left panel to right
+        activeViewContainer->view()->copySelectedItems(activeViewContainer->view()->selectedItems(), tabPage->secondaryViewContainer()->url());
+    } else {
+        // copy from right panel to left
+        activeViewContainer->view()->copySelectedItems(activeViewContainer->view()->selectedItems(), tabPage->primaryViewContainer()->url());

     }
 }
 
     }
 }
 

-void DolphinTabWidget::restoreClosedTab(const QByteArray& state)
+void DolphinTabWidget::moveToInactiveSplitView()

 {
 {

-    openNewActivatedTab();
-    currentTabPage()->restoreState(state);
+    const DolphinTabPage* tabPage = tabPageAt(currentIndex());
+    DolphinViewContainer* activeViewContainer = currentTabPage()->activeViewContainer();
+    if (!tabPage->splitViewEnabled() || activeViewContainer->view()->selectedItems().isEmpty()) {
+        return;
+    }
+
+    if (tabPage->primaryViewActive()) {
+        // move from left panel to right
+        activeViewContainer->view()->moveSelectedItems(activeViewContainer->view()->selectedItems(), tabPage->secondaryViewContainer()->url());
+    } else {
+        // move from right panel to left
+        activeViewContainer->view()->moveSelectedItems(activeViewContainer->view()->selectedItems(), tabPage->primaryViewContainer()->url());
+    }

 }
 
 void DolphinTabWidget::detachTab(int index)
 {
     Q_ASSERT(index >= 0);
 
 }
 
 void DolphinTabWidget::detachTab(int index)
 {
     Q_ASSERT(index >= 0);
 

-    const QString separator(QLatin1Char(' '));
-    QString command = QLatin1String("dolphin");
+    QStringList args;

 
     const DolphinTabPage* tabPage = tabPageAt(index);
 
     const DolphinTabPage* tabPage = tabPageAt(index);

-    command += separator + tabPage->primaryViewContainer()->url().url();
+    args << tabPage->primaryViewContainer()->url().url();

     if (tabPage->splitViewEnabled()) {
     if (tabPage->splitViewEnabled()) {

-        command += separator + tabPage->secondaryViewContainer()->url().url();
-        command += separator + QLatin1String("-split");
+        args << tabPage->secondaryViewContainer()->url().url();
+        args << QStringLiteral("--split");

     }
     }

+    args << QStringLiteral("--new-window");

 
 

-    KRun::runCommand(command, this);
+    KIO::CommandLauncherJob *job = new KIO::CommandLauncherJob("dolphin", args, this);
+    job->setDesktopName(QStringLiteral("org.kde.dolphin"));
+    job->start();

 
     closeTab(index);
 }
 
     closeTab(index);
 }


@@ -286,7 +392,18 @@ void DolphinTabWidget::tabDropEvent(int index, QDropEvent* event)
 {
     if (index >= 0) {
         DolphinView* view = tabPageAt(index)->activeViewContainer()->view();
 {
     if (index >= 0) {
         DolphinView* view = tabPageAt(index)->activeViewContainer()->view();

-        view->dropUrls(view->url(), event);
+        view->dropUrls(view->url(), event, view);
+    } else {
+        const auto urls = event->mimeData()->urls();
+
+        for (const QUrl &url : urls) {
+            auto *job = KIO::statDetails(url, KIO::StatJob::SourceSide, KIO::StatDetail::StatBasic, KIO::JobFlag::HideProgressInfo);
+            connect(job, &KJob::result, this, [this, job]() {
+                if (!job->error() && job->statResult().isDir()) {
+                    openNewTab(job->url(), QUrl(), NewTabPosition::AtEnd);
+                }
+            });
+        }

     }
 }
 
     }
 }
 


@@ -294,22 +411,44 @@ void DolphinTabWidget::tabUrlChanged(const QUrl& url)
 {
     const int index = indexOf(qobject_cast<QWidget*>(sender()));
     if (index >= 0) {
 {
     const int index = indexOf(qobject_cast<QWidget*>(sender()));
     if (index >= 0) {

-        tabBar()->setTabText(index, tabName(url));
-        tabBar()->setTabIcon(index, QIcon::fromTheme(KIO::iconNameForUrl(url)));
+        tabBar()->setTabText(index, tabName(tabPageAt(index)));
+        tabBar()->setTabToolTip(index, url.toDisplayString(QUrl::PreferLocalFile));
+        if (tabBar()->isVisible()) {
+            // ensure the path url ends with a slash to have proper folder icon for remote folders
+            const QUrl pathUrl = QUrl(url.adjusted(QUrl::StripTrailingSlash).toString(QUrl::FullyEncoded).append("/"));
+            tabBar()->setTabIcon(index, QIcon::fromTheme(KIO::iconNameForUrl(pathUrl)));
+        } else {
+            // Mark as dirty, actually load once the tab bar actually gets shown
+            tabBar()->setTabIcon(index, QIcon());
+        }

 
         // Emit the currentUrlChanged signal if the url of the current tab has been changed.
         if (index == currentIndex()) {
 
         // Emit the currentUrlChanged signal if the url of the current tab has been changed.
         if (index == currentIndex()) {

-            emit currentUrlChanged(url);
+            Q_EMIT currentUrlChanged(url);

         }
     }
 }
 
 void DolphinTabWidget::currentTabChanged(int index)
 {
         }
     }
 }
 
 void DolphinTabWidget::currentTabChanged(int index)
 {

-    DolphinViewContainer* viewContainer = tabPageAt(index)->activeViewContainer();
-    emit activeViewChanged(viewContainer);
-    emit currentUrlChanged(viewContainer->url());
-    viewContainer->view()->setFocus();
+    DolphinTabPage *tabPage = tabPageAt(index);
+    if (tabPage == m_lastViewedTab) {
+        return;
+    }
+    if (m_lastViewedTab) {
+        m_lastViewedTab->disconnectNavigators();
+        m_lastViewedTab->setActive(false);
+    }
+    if (tabPage->splitViewEnabled() && !m_navigatorsWidget->secondaryUrlNavigator()) {
+        m_navigatorsWidget->createSecondaryUrlNavigator();
+    }
+    DolphinViewContainer* viewContainer = tabPage->activeViewContainer();
+    Q_EMIT activeViewChanged(viewContainer);
+    Q_EMIT currentUrlChanged(viewContainer->url());
+    tabPage->setActive(true);
+    tabPage->connectNavigators(m_navigatorsWidget);
+    m_navigatorsWidget->setSecondaryNavigatorVisible(tabPage->splitViewEnabled());
+    m_lastViewedTab = tabPage;

 }
 
 void DolphinTabWidget::tabInserted(int index)
 }
 
 void DolphinTabWidget::tabInserted(int index)


@@ -317,10 +456,23 @@ void DolphinTabWidget::tabInserted(int index)
     QTabWidget::tabInserted(index);
 
     if (count() > 1) {
     QTabWidget::tabInserted(index);
 
     if (count() > 1) {

+        // Resolve all pending tab icons
+        for (int i = 0; i < count(); ++i) {
+            const QUrl url = tabPageAt(i)->activeViewContainer()->url();
+            if (tabBar()->tabIcon(i).isNull()) {
+                // ensure the path url ends with a slash to have proper folder icon for remote folders
+                const QUrl pathUrl = QUrl(url.adjusted(QUrl::StripTrailingSlash).toString(QUrl::FullyEncoded).append("/"));
+                tabBar()->setTabIcon(i, QIcon::fromTheme(KIO::iconNameForUrl(pathUrl)));
+            }
+            if (tabBar()->tabToolTip(i).isEmpty()) {
+                tabBar()->setTabToolTip(index, url.toDisplayString(QUrl::PreferLocalFile));
+            }
+        }
+

         tabBar()->show();
     }
 
         tabBar()->show();
     }
 

-    emit tabCountChanged(count());
+    Q_EMIT tabCountChanged(count());

 }
 
 void DolphinTabWidget::tabRemoved(int index)
 }
 
 void DolphinTabWidget::tabRemoved(int index)


@@ -333,23 +485,43 @@ void DolphinTabWidget::tabRemoved(int index)
         tabBar()->hide();
     }
 
         tabBar()->hide();
     }
 

-    emit tabCountChanged(count());
+    Q_EMIT tabCountChanged(count());

 }
 
 }
 

-QString DolphinTabWidget::tabName(const QUrl& url) const
+QString DolphinTabWidget::tabName(DolphinTabPage* tabPage) const

 {
 {

-    QString name;
-    if (url == QUrl("file:///")) {
-        name = '/';
-    } else {
-        name = url.adjusted(QUrl::StripTrailingSlash).fileName();
-        if (name.isEmpty()) {
-            name = url.scheme();
-        } else {
-            // Make sure that a '&' inside the directory name is displayed correctly
-            // and not misinterpreted as a keyboard shortcut in QTabBar::setTabText()
-            name.replace('&', "&&");
+    if (!tabPage) {
+        return QString();
+    }
+    QString name = tabPage->activeViewContainer()->caption();
+    // Make sure that a '&' inside the directory name is displayed correctly
+    // and not misinterpreted as a keyboard shortcut in QTabBar::setTabText()
+    return name.replace('&', QLatin1String("&&"));
+}
+
+QPair<int, bool> DolphinTabWidget::indexByUrl(const QUrl& url, ChildUrlBehavior childUrlBehavior) const
+{
+    int i = currentIndex();
+    if (i < 0) {
+        return qMakePair(-1, false);
+    }
+    // loop over the tabs starting from the current one
+    do {
+        const auto tabPage = tabPageAt(i);
+        if (tabPage->primaryViewContainer()->url() == url ||
+                (childUrlBehavior == ReturnIndexForOpenedParentAlso && tabPage->primaryViewContainer()->url().isParentOf(url))) {
+            return qMakePair(i, true);
+        }
+
+        if (tabPage->splitViewEnabled() &&
+                (url == tabPage->secondaryViewContainer()->url() ||
+                 (childUrlBehavior == ReturnIndexForOpenedParentAlso && tabPage->secondaryViewContainer()->url().isParentOf(url)))) {
+            return qMakePair(i, false);

         }
         }

+
+        i = (i + 1) % count();

     }
     }

-    return name;
+    while (i != currentIndex());
+
+    return qMakePair(-1, false);

 }
 }