+/*
+ * Copyright 2020 Felix Ernst <fe.a.ernst@gmail.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) version 3, or any
+ * later version accepted by the membership of KDE e.V. (or its
+ * successor approved by the membership of KDE e.V.), which shall
+ * act as a proxy defined in Section 6 of version 3 of the license.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#include "dolphinurlnavigator.h"
+
+#include "dolphin_generalsettings.h"
+#include "dolphinplacesmodelsingleton.h"
+#include "global.h"
+
+#include <KToggleAction>
+#include <KUrlComboBox>
+#include <KLocalizedString>
+
+#include <QLineEdit>
+#include <QMenu>
+
+DolphinUrlNavigator::DolphinUrlNavigator(QWidget *parent) :
+ KUrlNavigator(DolphinPlacesModelSingleton::instance().placesModel(), QUrl(), parent)
+{
+ init();
+}
+
+DolphinUrlNavigator::DolphinUrlNavigator(const QUrl &url, QWidget *parent) :
+ KUrlNavigator(DolphinPlacesModelSingleton::instance().placesModel(), url, parent)
+{
+ init();
+}
+
+void DolphinUrlNavigator::init()
+{
+ const GeneralSettings* settings = GeneralSettings::self();
+ setUrlEditable(settings->editableUrl());
+ setShowFullPath(settings->showFullPath());
+ setHomeUrl(Dolphin::homeUrl());
+ setPlacesSelectorVisible(s_placesSelectorVisible);
+ editor()->setCompletionMode(KCompletion::CompletionMode(settings->urlCompletionMode()));
+ editor()->lineEdit()->installEventFilter(this);
+ installEventFilter(this);
+ setWhatsThis(xi18nc("@info:whatsthis location bar",
+ "<para>This line 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>"));
+
+ s_instances.push_front(this);
+
+ connect(this, &DolphinUrlNavigator::returnPressed,
+ this, &DolphinUrlNavigator::slotReturnPressed);
+ connect(editor(), &KUrlComboBox::completionModeChanged,
+ this, DolphinUrlNavigator::setCompletionMode);
+}
+
+DolphinUrlNavigator::~DolphinUrlNavigator()
+{
+ s_instances.remove(this);
+}
+
+bool DolphinUrlNavigator::eventFilter(QObject* watched, QEvent* event)
+{
+ Q_UNUSED(watched)
+ if (event->type() == QEvent::ChildPolished) {
+ QChildEvent *childEvent = static_cast<QChildEvent *>(event);
+ QMenu *popup = qobject_cast<QMenu *>(childEvent->child());
+ if (popup) {
+ // The popups of the "breadcrumb mode" navigation buttons
+ // should not get the action added. They can currently be
+ // identified by their number of separators: 0 or 1
+ // The popups we are interested in have 2 or more separators.
+ int separatorCount = 0;
+ for (QAction *action : popup->actions()) {
+ if (action->isSeparator()) {
+ separatorCount++;
+ }
+ }
+ if (separatorCount > 1) {
+ q_check_ptr(s_ActionForContextMenu);
+ popup->addAction(s_ActionForContextMenu);
+ }
+ }
+ }
+ return false;
+}
+
+void DolphinUrlNavigator::slotReadSettings()
+{
+ // 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 navigators and split view.
+ if (GeneralSettings::modifiedStartupSettings()) {
+ for (DolphinUrlNavigator *urlNavigator : s_instances) {
+ urlNavigator->setUrlEditable(GeneralSettings::editableUrl());
+ urlNavigator->setShowFullPath(GeneralSettings::showFullPath());
+ urlNavigator->setHomeUrl(Dolphin::homeUrl());
+ }
+ }
+}
+
+void DolphinUrlNavigator::slotReturnPressed()
+{
+ if (!GeneralSettings::editableUrl()) {
+ setUrlEditable(false);
+ }
+}
+
+void DolphinUrlNavigator::addToContextMenu(QAction* action)
+{
+ s_ActionForContextMenu = action;
+}
+
+
+void DolphinUrlNavigator::slotPlacesPanelVisibilityChanged(bool visible)
+{
+ // The places-selector from the URL navigator should only be shown
+ // if the places dock is invisible
+ s_placesSelectorVisible = !visible;
+
+ for (DolphinUrlNavigator *urlNavigator : s_instances) {
+ urlNavigator->setPlacesSelectorVisible(s_placesSelectorVisible);
+ }
+}
+
+void DolphinUrlNavigator::setCompletionMode(const KCompletion::CompletionMode completionMode)
+{
+ if (completionMode != GeneralSettings::urlCompletionMode())
+ {
+ GeneralSettings::setUrlCompletionMode(completionMode);
+ for (const DolphinUrlNavigator *urlNavigator : s_instances)
+ {
+ urlNavigator->editor()->setCompletionMode(completionMode);
+ }
+ }
+}
+
+std::forward_list<DolphinUrlNavigator *> DolphinUrlNavigator::s_instances;
+bool DolphinUrlNavigator::s_placesSelectorVisible = true;
+QAction *DolphinUrlNavigator::s_ActionForContextMenu = nullptr;
projects / dolphin.git / commitdiff