X-Git-Url: https://cloud.milkyroute.net/gitweb/dolphin.git/blobdiff_plain/b14f98de19b97bcf8ca967f635c6df39963df2b0..64f38f89a63c7afe5fbd5181f9de65c4b3be48b7:/src/dolphinurlnavigator.cpp

diff --git a/src/dolphinurlnavigator.cpp b/src/dolphinurlnavigator.cpp
index d8d325bb4..5c32538b0 100644
--- a/src/dolphinurlnavigator.cpp
+++ b/src/dolphinurlnavigator.cpp
@@ -1,6 +1,6 @@
 /*
     This file is part of the KDE project
-    SPDX-FileCopyrightText: 2020 Felix Ernst <fe.a.ernst@gmail.com>
+    SPDX-FileCopyrightText: 2020 Felix Ernst <felixernst@kde.org>
 
     SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
 */
@@ -12,43 +12,51 @@
 #include "dolphinurlnavigatorscontroller.h"
 #include "global.h"
 
-#include <KUrlComboBox>
 #include <KLocalizedString>
+#include <KUrlComboBox>
 
 #include <QAbstractButton>
+#include <QKeyEvent>
+#include <QLabel>
 #include <QLayout>
 #include <QLineEdit>
 
-DolphinUrlNavigator::DolphinUrlNavigator(QWidget *parent) :
-    DolphinUrlNavigator(QUrl(), parent)
-{}
+DolphinUrlNavigator::DolphinUrlNavigator(QWidget *parent)
+    : DolphinUrlNavigator(QUrl(), parent)
+{
+}
 
-DolphinUrlNavigator::DolphinUrlNavigator(const QUrl &url, QWidget *parent) :
-    KUrlNavigator(DolphinPlacesModelSingleton::instance().placesModel(), url, parent)
+DolphinUrlNavigator::DolphinUrlNavigator(const QUrl &url, QWidget *parent)
+    : KUrlNavigator(DolphinPlacesModelSingleton::instance().placesModel(), url, parent)
 {
-    const GeneralSettings* settings = GeneralSettings::self();
+    const GeneralSettings *settings = GeneralSettings::self();
     setUrlEditable(settings->editableUrl());
     setShowFullPath(settings->showFullPath());
     setHomeUrl(Dolphin::homeUrl());
     setPlacesSelectorVisible(DolphinUrlNavigatorsController::placesSelectorVisible());
     editor()->setCompletionMode(KCompletion::CompletionMode(settings->urlCompletionMode()));
     setWhatsThis(xi18nc("@info:whatsthis location bar",
-        "<para>This describes the location of the files and folders "
-        "displayed below.</para><para>The name of the currently viewed "
-        "folder can be read at the very right. To the left of it is the "
-        "name of the folder that contains it. The whole line is called "
-        "the <emphasis>path</emphasis> to the current location because "
-        "following these folders from left to right leads here.</para>"
-        "<para>This interactive path "
-        "is more powerful than one would expect. To learn more "
-        "about the basic and advanced features of the location bar "
-        "<link url='help:/dolphin/location-bar.html'>click here</link>. "
-        "This will open the dedicated page in the Handbook.</para>"));
+                        "<para>This describes the location of the files and folders "
+                        "displayed below.</para><para>The name of the currently viewed "
+                        "folder can be read at the very right. To the left of it is the "
+                        "name of the folder that contains it. The whole line is called "
+                        "the <emphasis>path</emphasis> to the current location because "
+                        "following these folders from left to right leads here.</para>"
+                        "<para>This interactive path "
+                        "is more powerful than one would expect. To learn more "
+                        "about the basic and advanced features of the location bar "
+                        "<link url='help:/dolphin/location-bar.html'>click here</link>. "
+                        "This will open the dedicated page in the Handbook.</para>"));
 
     DolphinUrlNavigatorsController::registerDolphinUrlNavigator(this);
 
-    connect(this, &KUrlNavigator::returnPressed,
-            this, &DolphinUrlNavigator::slotReturnPressed);
+    connect(this, &KUrlNavigator::returnPressed, this, &DolphinUrlNavigator::slotReturnPressed);
+
+    auto readOnlyBadge = new QLabel();
+    readOnlyBadge->setPixmap(QIcon::fromTheme(QStringLiteral("emblem-readonly")).pixmap(12, 12));
+    readOnlyBadge->setToolTip(i18nc("@info:tooltip of a 'locked' symbol in url navigator", "This folder is not writable for you."));
+    readOnlyBadge->hide();
+    setBadgeWidget(readOnlyBadge);
 }
 
 DolphinUrlNavigator::~DolphinUrlNavigator()
@@ -69,6 +77,9 @@ QSize DolphinUrlNavigator::sizeHint() const
             widthHint += widget->minimumSizeHint().width();
         }
     }
+    if (readOnlyBadgeVisible()) {
+        widthHint += badgeWidget()->sizeHint().width();
+    }
     return QSize(widthHint, KUrlNavigator::sizeHint().height());
 }
 
@@ -85,7 +96,7 @@ std::unique_ptr<DolphinUrlNavigator::VisualState> DolphinUrlNavigator::visualSta
     return visualState;
 }
 
-void DolphinUrlNavigator::setVisualState(const VisualState& visualState)
+void DolphinUrlNavigator::setVisualState(const VisualState &visualState)
 {
     setUrlEditable(visualState.isUrlEditable);
     if (!visualState.isUrlEditable) {
@@ -111,9 +122,37 @@ void DolphinUrlNavigator::setPlaceholderText(const QString &text)
     editor()->lineEdit()->setPlaceholderText(text);
 }
 
+void DolphinUrlNavigator::setReadOnlyBadgeVisible(bool visible)
+{
+    QWidget *readOnlyBadge = badgeWidget();
+    if (readOnlyBadge) {
+        readOnlyBadge->setVisible(visible);
+    }
+}
+
+bool DolphinUrlNavigator::readOnlyBadgeVisible() const
+{
+    QWidget *readOnlyBadge = badgeWidget();
+    if (readOnlyBadge) {
+        return readOnlyBadge->isVisible();
+    }
+    return false;
+}
+
 void DolphinUrlNavigator::slotReturnPressed()
 {
     if (!GeneralSettings::editableUrl()) {
         setUrlEditable(false);
     }
 }
+
+void DolphinUrlNavigator::keyPressEvent(QKeyEvent *keyEvent)
+{
+    if (keyEvent->key() == Qt::Key_Escape && !isUrlEditable()) {
+        Q_EMIT requestToLoseFocus();
+        return;
+    }
+    KUrlNavigator::keyPressEvent(keyEvent);
+}
+
+#include "moc_dolphinurlnavigator.cpp"