X-Git-Url: https://cloud.milkyroute.net/gitweb/dolphin.git/blobdiff_plain/e464b58c33b27ea331225778c60ba3aa8b7fb1d5..628a2bbb64d08e5aff524b264847699a1f55a611:/src/dolphinviewcontainer.cpp

diff --git a/src/dolphinviewcontainer.cpp b/src/dolphinviewcontainer.cpp
index f38995603..a38833481 100644
--- a/src/dolphinviewcontainer.cpp
+++ b/src/dolphinviewcontainer.cpp
@@ -14,8 +14,6 @@
 #include "search/dolphinsearchbox.h"
 #include "selectionmode/topbar.h"
 #include "statusbar/dolphinstatusbar.h"
-#include "views/viewmodecontroller.h"
-#include "views/viewproperties.h"
 #include "dolphin_detailsmodesettings.h"
 
 #include <KActionCollection>
@@ -24,23 +22,25 @@
 #endif
 #include <KFileItemActions>
 #include <KFilePlacesModel>
-#include <KIO/PreviewJob>
-#include <KIO/OpenUrlJob>
+#include <kio_version.h>
+#if KIO_VERSION >= QT_VERSION_CHECK(5, 98, 0)
+#include <KIO/JobUiDelegateFactory>
+#else
 #include <KIO/JobUiDelegate>
+#endif
+#include <KIO/OpenUrlJob>
 #include <KLocalizedString>
 #include <KMessageWidget>
 #include <KProtocolManager>
 #include <KShell>
-#include <KUrlComboBox>
 
+#include <QDesktopServices>
 #include <QDropEvent>
 #include <QGridLayout>
 #include <QGuiApplication>
-#include <QLoggingCategory>
-#include <QMimeData>
 #include <QTimer>
 #include <QUrl>
-#include <QDesktopServices>
+#include <QRegularExpression>
 
 // An overview of the widgets contained by this ViewContainer
 struct LayoutStructure {
@@ -172,6 +172,8 @@ DolphinViewContainer::DolphinViewContainer(const QUrl& url, QWidget* parent) :
             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);
@@ -761,7 +763,11 @@ void DolphinViewContainer::slotItemActivated(const KFileItem &item)
     }
 
     KIO::OpenUrlJob *job = new KIO::OpenUrlJob(item.targetUrl(), item.mimetype());
-    job->setUiDelegate(new KIO::JobUiDelegate(KJobUiDelegate::AutoWarningHandlingEnabled, this));
+#if KIO_VERSION >= QT_VERSION_CHECK(5, 98, 0)
+    job->setUiDelegate(KIO::createDefaultJobUiDelegate(KJobUiDelegate::AutoHandlingEnabled, this));
+#else
+    job->setUiDelegate(new KIO::JobUiDelegate(KJobUiDelegate::AutoHandlingEnabled, this));
+#endif
     job->setShowOpenOrExecuteDialog(true);
     connect(job, &KIO::OpenUrlJob::finished, this, &DolphinViewContainer::slotOpenUrlFinished);
     job->start();
@@ -935,6 +941,19 @@ void DolphinViewContainer::slotSortHiddenLastChanged(bool 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), Warning);
+}
+
 void DolphinViewContainer::slotOpenUrlFinished(KJob *job)
 {
     if (job->error() && job->error() != KIO::ERR_USER_CANCELED) {
@@ -963,3 +982,14 @@ void DolphinViewContainer::tryRestoreViewState()
         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{};
+}