/***************************************************************************
- * Copyright (C) 2008 by Peter Penz <peter.penz@gmx.at> *
- * Copyright (C) 2010 by Christian Muehlhaeuser <muesli@gmail.com> *
+ * Copyright (C) 2008-2012 by Peter Penz <peter.penz19@gmail.com> *
+ * *
+ * Based on KFilePlacesView from kdelibs: *
+ * Copyright (C) 2007 Kevin Ottens <ervin@kde.org> *
+ * Copyright (C) 2007 David Faure <faure@kde.org> *
* *
* 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 *
#include "placespanel.h"
-#include "dolphin_generalsettings.h"
-#include "draganddrophelper.h"
-#include <kfileitem.h>
-#include <konq_operations.h>
-#include "settings/dolphinsettings.h"
+#include <KConfigGroup>
+#include <KDebug>
+#include <KDirNotify>
+#include <KIcon>
+#include <KIO/Job>
+#include <KIO/JobUiDelegate>
+#include <KLocale>
+#include <kitemviews/kitemlistcontainer.h>
+#include <kitemviews/kitemlistcontroller.h>
+#include <kitemviews/kitemlistselectionmanager.h>
+#include <kitemviews/kstandarditem.h>
+#include <kitemviews/kstandarditemlistview.h>
+#include <KMenu>
+#include <KMessageBox>
+#include <KNotification>
+#include "placesitem.h"
+#include "placesitemeditdialog.h"
+#include "placesitemlistgroupheader.h"
+#include "placesitemlistwidget.h"
+#include "placesitemmodel.h"
+#include <views/draganddrophelper.h>
+#include <QVBoxLayout>
+#include <QShowEvent>
+
+#ifdef HAVE_NEPOMUK
+ #include <Nepomuk/Query/ComparisonTerm>
+ #include <Nepomuk/Query/LiteralTerm>
+ #include <Nepomuk/Query/Query>
+ #include <Nepomuk/Query/ResourceTypeTerm>
+ #include <Nepomuk/Vocabulary/NFO>
+ #include <Nepomuk/Vocabulary/NIE>
+#endif
PlacesPanel::PlacesPanel(QWidget* parent) :
- KFilePlacesView(parent),
- m_mouseButtons(Qt::NoButton)
+ Panel(parent),
+ m_controller(0),
+ m_model(0)
{
- setDropOnPlaceEnabled(true);
- connect(this, SIGNAL(urlsDropped(const KUrl&, QDropEvent*, QWidget*)),
- this, SLOT(slotUrlsDropped(const KUrl&, QDropEvent*, QWidget*)));
- connect(this, SIGNAL(urlChanged(const KUrl&)),
- this, SLOT(emitExtendedUrlChangedSignal(const KUrl&)));
}
PlacesPanel::~PlacesPanel()
{
}
-void PlacesPanel::mousePressEvent(QMouseEvent* event)
+bool PlacesPanel::urlChanged()
{
- m_mouseButtons = event->buttons();
- KFilePlacesView::mousePressEvent(event);
+ return true;
}
-void PlacesPanel::rowsAboutToBeRemoved(const QModelIndex& parent, int start, int end)
+void PlacesPanel::showEvent(QShowEvent* event)
{
- Q_UNUSED(parent);
+ if (event->spontaneous()) {
+ Panel::showEvent(event);
+ return;
+ }
+
+ if (!m_controller) {
+ // Postpone the creating of the controller to the first show event.
+ // This assures that no performance and memory overhead is given when the folders panel is not
+ // used at all and stays invisible.
+ m_model = new PlacesItemModel(this);
+ m_model->setGroupedSorting(true);
+ m_model->setSortRole("group");
+ connect(m_model, SIGNAL(errorMessage(QString)),
+ this, SIGNAL(errorMessage(QString)));
+
+ KStandardItemListView* view = new KStandardItemListView();
+ view->setWidgetCreator(new KItemListWidgetCreator<PlacesItemListWidget>());
+ view->setGroupHeaderCreator(new KItemListGroupHeaderCreator<PlacesItemListGroupHeader>());
+
+ m_controller = new KItemListController(m_model, view, this);
+ m_controller->setSelectionBehavior(KItemListController::SingleSelection);
+ connect(m_controller, SIGNAL(itemActivated(int)), this, SLOT(slotItemActivated(int)));
+ connect(m_controller, SIGNAL(itemMiddleClicked(int)), this, SLOT(slotItemMiddleClicked(int)));
+ connect(m_controller, SIGNAL(itemContextMenuRequested(int,QPointF)), this, SLOT(slotItemContextMenuRequested(int,QPointF)));
+ connect(m_controller, SIGNAL(viewContextMenuRequested(QPointF)), this, SLOT(slotViewContextMenuRequested(QPointF)));
+
+ KItemListContainer* container = new KItemListContainer(m_controller, this);
+ container->setEnabledFrame(false);
+
+ QVBoxLayout* layout = new QVBoxLayout(this);
+ layout->setMargin(0);
+ layout->addWidget(container);
+
+ selectClosestItem();
+ }
+
+ Panel::showEvent(event);
+}
+
+void PlacesPanel::slotItemActivated(int index)
+{
+ const KUrl url = m_model->data(index).value("url").value<KUrl>();
+ if (!url.isEmpty()) {
+ emit placeActivated(convertedUrl(url));
+ }
+}
+
+void PlacesPanel::slotItemMiddleClicked(int index)
+{
+ const KUrl url = m_model->data(index).value("url").value<KUrl>();
+ if (!url.isEmpty()) {
+ emit placeMiddleClicked(convertedUrl(url));
+ }
+}
+
+void PlacesPanel::slotItemContextMenuRequested(int index, const QPointF& pos)
+{
+ const PlacesItem* item = m_model->placesItem(index);
+ if (!item) {
+ return;
+ }
+
+ KMenu menu(this);
+
+ QAction* emptyTrashAction = 0;
+ QAction* addAction = 0;
+ QAction* mainSeparator = 0;
+ QAction* editAction = 0;
+ QAction* teardownAction = 0;
+ QAction* ejectAction = 0;
+
+ const QString label = item->text();
+
+ const bool isDevice = !item->udi().isEmpty();
+ if (isDevice) {
+ ejectAction = m_model->ejectAction(index);
+ if (ejectAction) {
+ ejectAction->setParent(&menu);
+ menu.addAction(ejectAction);
+ }
+
+ teardownAction = m_model->teardownAction(index);
+ if (teardownAction) {
+ teardownAction->setParent(&menu);
+ menu.addAction(teardownAction);
+ }
- const QModelIndexList indexes = selectedIndexes();
- if (!indexes.isEmpty()) {
- const int selectedRow = indexes.first().row();
- if ((start >= selectedRow) && (end <= selectedRow)) {
- // The currently selected item is about to be removed, reset view to home URL
- const KUrl homeUrl = DolphinSettings::instance().generalSettings()->homeUrl();
- setUrl(homeUrl);
- emit urlChanged(homeUrl, Qt::NoButton);
+ if (teardownAction || ejectAction) {
+ mainSeparator = menu.addSeparator();
}
+ } else {
+ if (item->url() == KUrl("trash:/")) {
+ emptyTrashAction = menu.addAction(KIcon("trash-empty"), i18nc("@action:inmenu", "Empty Trash"));
+ KConfig trashConfig("trashrc", KConfig::SimpleConfig);
+ emptyTrashAction->setEnabled(!trashConfig.group("Status").readEntry("Empty", true));
+ menu.addSeparator();
+ }
+ addAction = menu.addAction(KIcon("document-new"), i18nc("@item:inmenu", "Add Entry..."));
+ mainSeparator = menu.addSeparator();
+ editAction = menu.addAction(KIcon("document-properties"), i18nc("@item:inmenu", "Edit '%1'...", label));
+ }
+
+ if (!addAction) {
+ addAction = menu.addAction(KIcon("document-new"), i18nc("@item:inmenu", "Add Entry..."));
+ }
+
+ QAction* openInNewTabAction = menu.addAction(i18nc("@item:inmenu", "Open '%1' in New Tab", label));
+ openInNewTabAction->setIcon(KIcon("tab-new"));
+
+ QAction* removeAction = 0;
+ if (!isDevice && !item->isSystemItem()) {
+ removeAction = menu.addAction(KIcon("edit-delete"), i18nc("@item:inmenu", "Remove '%1'", label));
+ }
+
+ QAction* hideAction = menu.addAction(i18nc("@item:inmenu", "Hide '%1'", label));
+ hideAction->setCheckable(true);
+ hideAction->setChecked(item->isHidden());
+
+ QAction* showAllAction = 0;
+ if (m_model->hiddenCount() > 0) {
+ if (!mainSeparator) {
+ mainSeparator = menu.addSeparator();
+ }
+ showAllAction = menu.addAction(i18nc("@item:inmenu", "Show All Entries"));
+ showAllAction->setCheckable(true);
+ showAllAction->setChecked(m_model->hiddenItemsShown());
+ }
+
+ menu.addSeparator();
+ foreach (QAction* action, customContextMenuActions()) {
+ menu.addAction(action);
}
+
+ QAction* action = menu.exec(pos.toPoint());
+ if (action) {
+ if (action == emptyTrashAction) {
+ emptyTrash();
+ } else if (action == addAction) {
+ addEntry();
+ } else if (action == editAction) {
+ editEntry(index);
+ } else if (action == removeAction) {
+ m_model->removeItem(index);
+ m_model->save();
+ } else if (action == hideAction) {
+ m_model->setItemHidden(index, hideAction->isChecked());
+ m_model->save();
+ } else if (action == openInNewTabAction) {
+ const KUrl url = m_model->item(index)->dataValue("url").value<KUrl>();
+ emit placeMiddleClicked(url);
+ } else if (action == showAllAction) {
+ m_model->setHiddenItemsShown(showAllAction->isChecked());
+ } else if (action == teardownAction) {
+ m_model->requestTeardown(index);
+ } else if (action == ejectAction) {
+ m_model->requestEject(index);
+ }
+ }
+
+ selectClosestItem();
+}
+
+void PlacesPanel::slotViewContextMenuRequested(const QPointF& pos)
+{
+ KMenu menu(this);
+
+ QAction* addAction = menu.addAction(KIcon("document-new"), i18nc("@item:inmenu", "Add Entry..."));
+
+ QAction* showAllAction = 0;
+ if (m_model->hiddenCount() > 0) {
+ showAllAction = menu.addAction(i18nc("@item:inmenu", "Show All Entries"));
+ showAllAction->setCheckable(true);
+ showAllAction->setChecked(m_model->hiddenItemsShown());
+ }
+
+ menu.addSeparator();
+ foreach (QAction* action, customContextMenuActions()) {
+ menu.addAction(action);
+ }
+
+ QAction* action = menu.exec(pos.toPoint());
+ if (action) {
+ if (action == addAction) {
+ addEntry();
+ } else if (action == showAllAction) {
+ m_model->setHiddenItemsShown(showAllAction->isChecked());
+ }
+ }
+
+ selectClosestItem();
}
void PlacesPanel::slotUrlsDropped(const KUrl& dest, QDropEvent* event, QWidget* parent)
{
- DragAndDropHelper::instance().dropUrls(KFileItem(), dest, event, parent);
+ Q_UNUSED(parent);
+ const QString error = DragAndDropHelper::dropUrls(KFileItem(), dest, event);
+ if (!error.isEmpty()) {
+ emit errorMessage(error);
+ }
+
+}
+
+void PlacesPanel::slotTrashUpdated(KJob* job)
+{
+ if (job->error()) {
+ emit errorMessage(job->errorString());
+ }
+ org::kde::KDirNotify::emitFilesAdded("trash:/");
+}
+
+void PlacesPanel::emptyTrash()
+{
+ const QString text = i18nc("@info", "Do you really want to empty the Trash? All items will be deleted.");
+ const bool del = KMessageBox::warningContinueCancel(window(),
+ text,
+ QString(),
+ KGuiItem(i18nc("@action:button", "Empty Trash"),
+ KIcon("user-trash"))
+ ) == KMessageBox::Continue;
+ if (del) {
+ QByteArray packedArgs;
+ QDataStream stream(&packedArgs, QIODevice::WriteOnly);
+ stream << int(1);
+ KIO::Job *job = KIO::special(KUrl("trash:/"), packedArgs);
+ KNotification::event("Trash: emptied", QString() , QPixmap() , 0, KNotification::DefaultEvent);
+ job->ui()->setWindow(parentWidget());
+ connect(job, SIGNAL(result(KJob*)), SLOT(slotTrashUpdated(KJob*)));
+ }
+}
+
+void PlacesPanel::addEntry()
+{
+ const int index = m_controller->selectionManager()->currentItem();
+ const KUrl url = m_model->data(index).value("url").value<KUrl>();
+
+ QPointer<PlacesItemEditDialog> dialog = new PlacesItemEditDialog(this);
+ dialog->setCaption(i18nc("@title:window", "Add Places Entry"));
+ dialog->setAllowGlobal(true);
+ dialog->setUrl(url);
+ if (dialog->exec() == QDialog::Accepted) {
+ KStandardItem* item = createStandardItemFromDialog(dialog);
+
+ // Insert the item as last item of the corresponding group.
+ int i = 0;
+ while (i < m_model->count() && m_model->item(i)->group() != item->group()) {
+ ++i;
+ }
+
+ bool inserted = false;
+ while (!inserted && i < m_model->count()) {
+ if (m_model->item(i)->group() != item->group()) {
+ m_model->insertItem(i, item);
+ inserted = true;
+ }
+ ++i;
+ }
+
+ if (!inserted) {
+ m_model->appendItem(item);
+ }
+ }
+
+ delete dialog;
+
+ m_model->save();
+}
+
+void PlacesPanel::editEntry(int index)
+{
+ QHash<QByteArray, QVariant> data = m_model->data(index);
+
+ QPointer<PlacesItemEditDialog> dialog = new PlacesItemEditDialog(this);
+ dialog->setCaption(i18nc("@title:window", "Edit Places Entry"));
+ dialog->setIcon(data.value("iconName").toString());
+ dialog->setText(data.value("text").toString());
+ dialog->setUrl(data.value("url").value<KUrl>());
+ dialog->setAllowGlobal(true);
+ if (dialog->exec() == QDialog::Accepted) {
+ KStandardItem* oldItem = m_model->item(index);
+ if (oldItem) {
+ KStandardItem* item = createStandardItemFromDialog(dialog);
+ // Although the user might have changed the URL of the item in a way
+ // that another group should be assigned, we still apply the old
+ // group to keep the same position for the item.
+ item->setGroup(oldItem->group());
+ m_model->replaceItem(index, item);
+ }
+ }
+
+ delete dialog;
+
+ m_model->save();
+}
+
+void PlacesPanel::selectClosestItem()
+{
+ const int index = m_model->closestItem(url());
+ KItemListSelectionManager* selectionManager = m_controller->selectionManager();
+ selectionManager->setCurrentItem(index);
+ selectionManager->clearSelection();
+ selectionManager->setSelected(index);
+}
+
+KStandardItem* PlacesPanel::createStandardItemFromDialog(PlacesItemEditDialog* dialog) const
+{
+ Q_ASSERT(dialog);
+
+ const KUrl newUrl = dialog->url();
+ KStandardItem* item = new KStandardItem();
+ item->setIcon(dialog->icon());
+ item->setText(dialog->text());
+ item->setDataValue("url", newUrl);
+ item->setGroup(m_model->groupName(newUrl));
+
+ return item;
+}
+
+KUrl PlacesPanel::convertedUrl(const KUrl& url)
+{
+ KUrl newUrl = url;
+ if (url.protocol() == QLatin1String("timeline")) {
+ newUrl = createTimelineUrl(url);
+ } else if (url.protocol() == QLatin1String("search")) {
+ newUrl = createSearchUrl(url);
+ }
+
+ return newUrl;
+}
+
+KUrl PlacesPanel::createTimelineUrl(const KUrl& url)
+{
+ // TODO: Clarify with the Nepomuk-team whether it makes sense
+ // provide default-timeline-URLs like 'yesterday', 'this month'
+ // and 'last month'.
+ KUrl timelineUrl;
+
+ const QString path = url.pathOrUrl();
+ if (path.endsWith("yesterday")) {
+ const QDate date = QDate::currentDate().addDays(-1);
+ const int year = date.year();
+ const int month = date.month();
+ const int day = date.day();
+ timelineUrl = "timeline:/" + timelineDateString(year, month) +
+ '/' + timelineDateString(year, month, day);
+ } else if (path.endsWith("thismonth")) {
+ const QDate date = QDate::currentDate();
+ timelineUrl = "timeline:/" + timelineDateString(date.year(), date.month());
+ } else if (path.endsWith("lastmonth")) {
+ const QDate date = QDate::currentDate().addMonths(-1);
+ timelineUrl = "timeline:/" + timelineDateString(date.year(), date.month());
+ } else {
+ Q_ASSERT(path.endsWith("today"));
+ timelineUrl= url;
+ }
+
+ return timelineUrl;
+}
+
+QString PlacesPanel::timelineDateString(int year, int month, int day)
+{
+ QString date = QString::number(year) + '-';
+ if (month < 10) {
+ date += '0';
+ }
+ date += QString::number(month);
+
+ if (day >= 1) {
+ date += '-';
+ if (day < 10) {
+ date += '0';
+ }
+ date += QString::number(day);
+ }
+
+ return date;
+}
+
+KUrl PlacesPanel::createSearchUrl(const KUrl& url)
+{
+ KUrl searchUrl;
+
+#ifdef HAVE_NEPOMUK
+ const QString path = url.pathOrUrl();
+ if (path.endsWith("documents")) {
+ searchUrl = searchUrlForTerm(Nepomuk::Query::ResourceTypeTerm(Nepomuk::Vocabulary::NFO::Document()));
+ } else if (path.endsWith("images")) {
+ searchUrl = searchUrlForTerm(Nepomuk::Query::ResourceTypeTerm(Nepomuk::Vocabulary::NFO::Image()));
+ } else if (path.endsWith("audio")) {
+ searchUrl = searchUrlForTerm(Nepomuk::Query::ComparisonTerm(Nepomuk::Vocabulary::NIE::mimeType(),
+ Nepomuk::Query::LiteralTerm("audio")));
+ } else if (path.endsWith("videos")) {
+ searchUrl = searchUrlForTerm(Nepomuk::Query::ComparisonTerm(Nepomuk::Vocabulary::NIE::mimeType(),
+ Nepomuk::Query::LiteralTerm("video")));
+ } else {
+ Q_ASSERT(false);
+ }
+#else
+ Q_UNUSED(url);
+#endif
+
+ return searchUrl;
}
-void PlacesPanel::emitExtendedUrlChangedSignal(const KUrl& url)
+#ifdef HAVE_NEPOMUK
+KUrl PlacesPanel::searchUrlForTerm(const Nepomuk::Query::Term& term)
{
- emit urlChanged(url, m_mouseButtons);
+ const Nepomuk::Query::Query query(term);
+ return query.toSearchUrl();
}
+#endif
#include "placespanel.moc"
projects / dolphin.git / blobdiff