Fix crash during shutdown

[dolphin.git] / src / dolphinviewcontainer.cpp

diff --git a/src/dolphinviewcontainer.cpp b/src/dolphinviewcontainer.cpp
index f473752dc11af6de163e80cfcb443a20d28fd977..767f2ae8f614041fa5cf6a59930c72bdcf78568c 100644 (file)
--- a/src/dolphinviewcontainer.cpp
+++ b/src/dolphinviewcontainer.cpp
@@ -31,6 +31,7 @@
 #include "views/viewproperties.h"
 
 #include <KFileItemActions>
+#include <KFilePlacesModel>
 #include <KIO/PreviewJob>
 #include <KLocalizedString>
 #include <KMessageWidget>
@@ -39,7 +40,6 @@
 #include <KShell>
 #include <KUrlComboBox>
 #include <KUrlNavigator>
-#include <kio_version.h>
 
 #include <QDropEvent>
 #include <QLoggingCategory>
@@ -55,6 +55,7 @@ DolphinViewContainer::DolphinViewContainer(const QUrl& url, QWidget* parent) :
     m_urlNavigator(nullptr),
     m_emptyTrashButton(nullptr),
     m_searchBox(nullptr),
+    m_searchModeEnabled(false),
     m_messageWidget(nullptr),
     m_view(nullptr),
     m_filterBar(nullptr),
@@ -310,6 +311,10 @@ void DolphinViewContainer::showMessage(const QString& msg, MessageType type)
 
     m_messageWidget->setText(msg);
 
+    // TODO: wrap at arbitrary character positions once QLabel can do this
+    // https://bugreports.qt.io/browse/QTBUG-1276
+    m_messageWidget->setWordWrap(true);
+
     switch (type) {
     case Information: m_messageWidget->setMessageType(KMessageWidget::Information); break;
     case Warning:     m_messageWidget->setMessageType(KMessageWidget::Warning); break;
@@ -377,11 +382,13 @@ void DolphinViewContainer::setSearchModeEnabled(bool enabled)
         }
         m_urlNavigator->setLocationUrl(url);
     }
+
+    m_searchModeEnabled = enabled;
 }
 
 bool DolphinViewContainer::isSearchModeEnabled() const
 {
-    return m_searchBox->isVisible();
+    return m_searchModeEnabled;
 }
 
 QString DolphinViewContainer::placesText() const
@@ -409,6 +416,53 @@ void DolphinViewContainer::reload()
     m_messageWidget->hide();
 }
 
+QString DolphinViewContainer::caption() const
+{
+    if (GeneralSettings::showFullPathInTitlebar()) {
+        if (!url().isLocalFile()) {
+            return url().adjusted(QUrl::StripTrailingSlash).toString();
+        }
+        return url().adjusted(QUrl::StripTrailingSlash).path();
+    }
+
+    KFilePlacesModel *placesModel = DolphinPlacesModelSingleton::instance().placesModel();
+    const auto& matchedPlaces = placesModel->match(placesModel->index(0,0), KFilePlacesModel::UrlRole, url(), 1, Qt::MatchExactly);
+
+    if (!matchedPlaces.isEmpty()) {
+        return placesModel->text(matchedPlaces.first());
+    }
+
+    if (isSearchModeEnabled()) {
+        if (currentSearchText().isEmpty()){
+            return i18n("Search");
+        } else {
+            return i18n("Search for %1", currentSearchText());
+        }
+    }
+
+    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()) {
@@ -633,7 +687,6 @@ void DolphinViewContainer::slotUrlNavigatorLocationChanged(const QUrl& url)
 
 void DolphinViewContainer::slotUrlSelectionRequested(const QUrl& url)
 {
-    qCDebug(DolphinDebug) << "slotUrlSelectionRequested: " << url;
     m_view->markUrlsAsSelected({url});
     m_view->markUrlAsCurrent(url); // makes the item scroll into view
 }