/***************************************************************************
- * Copyright (C) 2008 by Peter Penz <peter.penz19@gmail.com> *
- * 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 <KFileItem>
-#include <konq_operations.h>
+#include "dolphin_generalsettings.h"
+
+#include <KDebug>
+#include <KDirNotify>
+#include <KIcon>
+#include <KIO/Job>
+#include <KIO/JobUiDelegate>
+#include <KJobWidgets>
+#include <KLocale>
+#include <KIconLoader>
+#include <kitemviews/kitemlistcontainer.h>
+#include <kitemviews/kitemlistcontroller.h>
+#include <kitemviews/kitemlistselectionmanager.h>
+#include <kitemviews/kstandarditem.h>
+#include <KMenu>
+#include <KMessageBox>
+#include <KNotification>
+#include "placesitem.h"
+#include "placesitemeditdialog.h"
+#include "placesitemlistgroupheader.h"
+#include "placesitemlistwidget.h"
+#include "placesitemmodel.h"
+#include "placesview.h"
#include <views/draganddrophelper.h>
+#include <QGraphicsSceneDragDropEvent>
+#include <QVBoxLayout>
+#include <QShowEvent>
+#include <QMimeData>
PlacesPanel::PlacesPanel(QWidget* parent) :
- KFilePlacesView(parent),
- m_mouseButtons(Qt::NoButton)
+ Panel(parent),
+ m_controller(0),
+ m_model(0),
+ m_storageSetupFailedUrl(),
+ m_triggerStorageSetupButton(),
+ m_itemDropEventIndex(-1),
+ m_itemDropEventMimeData(0),
+ m_itemDropEvent(0)
{
- setDropOnPlaceEnabled(true);
- connect(this, SIGNAL(urlsDropped(KUrl,QDropEvent*,QWidget*)),
- this, SLOT(slotUrlsDropped(KUrl,QDropEvent*,QWidget*)));
- connect(this, SIGNAL(urlChanged(KUrl)),
- this, SLOT(emitExtendedUrlChangedSignal(KUrl)));
}
PlacesPanel::~PlacesPanel()
{
}
-void PlacesPanel::mousePressEvent(QMouseEvent* event)
+bool PlacesPanel::urlChanged()
+{
+ if (!url().isValid() || url().protocol().contains("search")) {
+ // Skip results shown by a search, as possible identical
+ // directory names are useless without parent-path information.
+ return false;
+ }
+
+ if (m_controller) {
+ selectClosestItem();
+ }
+
+ return true;
+}
+
+void PlacesPanel::readSettings()
+{
+ if (m_controller) {
+ const int delay = GeneralSettings::autoExpandFolders() ? 750 : -1;
+ m_controller->setAutoActivationDelay(delay);
+ }
+}
+
+void PlacesPanel::showEvent(QShowEvent* event)
+{
+ 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);
+ connect(m_model, &PlacesItemModel::errorMessage,
+ this, &PlacesPanel::errorMessage);
+
+ m_view = new PlacesView();
+ m_view->setWidgetCreator(new KItemListWidgetCreator<PlacesItemListWidget>());
+ m_view->setGroupHeaderCreator(new KItemListGroupHeaderCreator<PlacesItemListGroupHeader>());
+
+ m_controller = new KItemListController(m_model, m_view, this);
+ m_controller->setSelectionBehavior(KItemListController::SingleSelection);
+ m_controller->setSingleClickActivationEnforced(true);
+
+ readSettings();
+
+ connect(m_controller, &KItemListController::itemActivated, this, &PlacesPanel::slotItemActivated);
+ connect(m_controller, &KItemListController::itemMiddleClicked, this, &PlacesPanel::slotItemMiddleClicked);
+ connect(m_controller, &KItemListController::itemContextMenuRequested, this, &PlacesPanel::slotItemContextMenuRequested);
+ connect(m_controller, &KItemListController::viewContextMenuRequested, this, &PlacesPanel::slotViewContextMenuRequested);
+ connect(m_controller, &KItemListController::itemDropEvent, this, &PlacesPanel::slotItemDropEvent);
+ connect(m_controller, &KItemListController::aboveItemDropEvent, this, &PlacesPanel::slotAboveItemDropEvent);
+
+ 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)
+{
+ triggerItem(index, Qt::LeftButton);
+}
+
+void PlacesPanel::slotItemMiddleClicked(int index)
{
- m_mouseButtons = event->buttons();
- KFilePlacesView::mousePressEvent(event);
+ triggerItem(index, Qt::MiddleButton);
+}
+
+void PlacesPanel::slotItemContextMenuRequested(int index, const QPointF& pos)
+{
+ 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);
+ }
+
+ if (teardownAction || ejectAction) {
+ mainSeparator = menu.addSeparator();
+ }
+ } else {
+ if (item->url() == KUrl("trash:/")) {
+ emptyTrashAction = menu.addAction(KIcon("trash-empty"), i18nc("@action:inmenu", "Empty Trash"));
+ emptyTrashAction->setEnabled(item->icon() == "user-trash-full");
+ 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();
+ KMenu* iconSizeSubMenu = new KMenu(i18nc("@item:inmenu", "Icon Size"), &menu);
+
+ struct IconSizeInfo
+ {
+ int size;
+ const char* context;
+ const char* text;
+ };
+
+ const int iconSizeCount = 4;
+ static const IconSizeInfo iconSizes[iconSizeCount] = {
+ {KIconLoader::SizeSmall, I18N_NOOP2_NOSTRIP("Small icon size", "Small (%1x%2)")},
+ {KIconLoader::SizeSmallMedium, I18N_NOOP2_NOSTRIP("Medium icon size", "Medium (%1x%2)")},
+ {KIconLoader::SizeMedium, I18N_NOOP2_NOSTRIP("Large icon size", "Large (%1x%2)")},
+ {KIconLoader::SizeLarge, I18N_NOOP2_NOSTRIP("Huge icon size", "Huge (%1x%2)")}
+ };
+
+ QMap<QAction*, int> iconSizeActionMap;
+ QActionGroup* iconSizeGroup = new QActionGroup(iconSizeSubMenu);
+
+ for (int i = 0; i < iconSizeCount; ++i) {
+ const int size = iconSizes[i].size;
+ const QString text = i18nc(iconSizes[i].context, iconSizes[i].text,
+ size, size);
+
+ QAction* action = iconSizeSubMenu->addAction(text);
+ iconSizeActionMap.insert(action, size);
+ action->setActionGroup(iconSizeGroup);
+ action->setCheckable(true);
+ action->setChecked(m_view->iconSize() == size);
+ }
+
+ menu.addMenu(iconSizeSubMenu);
+
+ 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 == showAllAction) {
+ m_model->setHiddenItemsShown(showAllAction->isChecked());
+ } else if (iconSizeActionMap.contains(action)) {
+ m_view->setIconSize(iconSizeActionMap.value(action));
+ } else {
+ // The index might have changed if devices were added/removed while
+ // the context menu was open.
+ index = m_model->index(item);
+ if (index < 0) {
+ // The item is not in the model any more, probably because it was an
+ // external device that has been removed while the context menu was open.
+ return;
+ }
+
+ if (action == editAction) {
+ editEntry(index);
+ } else if (action == removeAction) {
+ m_model->removeItem(index);
+ } else if (action == hideAction) {
+ item->setHidden(hideAction->isChecked());
+ } else if (action == openInNewTabAction) {
+ const KUrl url = m_model->item(index)->dataValue("url").value<KUrl>();
+ emit placeMiddleClicked(url);
+ } 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::slotItemDropEvent(int index, QGraphicsSceneDragDropEvent* event)
+{
+ if (index < 0) {
+ return;
+ }
+
+ const PlacesItem* destItem = m_model->placesItem(index);
+ const PlacesItem::GroupType group = destItem->groupType();
+ if (group == PlacesItem::SearchForType || group == PlacesItem::RecentlyAccessedType) {
+ return;
+ }
+
+ if (m_model->storageSetupNeeded(index)) {
+ connect(m_model, &PlacesItemModel::storageSetupDone,
+ this, &PlacesPanel::slotItemDropEventStorageSetupDone);
+
+ m_itemDropEventIndex = index;
+
+ // Make a full copy of the Mime-Data
+ m_itemDropEventMimeData = new QMimeData;
+ m_itemDropEventMimeData->setText(event->mimeData()->text());
+ m_itemDropEventMimeData->setHtml(event->mimeData()->html());
+ m_itemDropEventMimeData->setUrls(event->mimeData()->urls());
+ m_itemDropEventMimeData->setImageData(event->mimeData()->imageData());
+ m_itemDropEventMimeData->setColorData(event->mimeData()->colorData());
+
+ m_itemDropEvent = new QDropEvent(event->pos().toPoint(),
+ event->possibleActions(),
+ m_itemDropEventMimeData,
+ event->buttons(),
+ event->modifiers());
+
+ m_model->requestStorageSetup(index);
+ return;
+ }
+
+ KUrl destUrl = destItem->url();
+ QDropEvent dropEvent(event->pos().toPoint(),
+ event->possibleActions(),
+ event->mimeData(),
+ event->buttons(),
+ event->modifiers());
+
+ QString error;
+ DragAndDropHelper::dropUrls(KFileItem(), destUrl, &dropEvent, error);
+ if (!error.isEmpty()) {
+ emit errorMessage(error);
+ }
+}
+
+void PlacesPanel::slotItemDropEventStorageSetupDone(int index, bool success)
+{
+ disconnect(m_model, &PlacesItemModel::storageSetupDone,
+ this, &PlacesPanel::slotItemDropEventStorageSetupDone);
+
+ if ((index == m_itemDropEventIndex) && m_itemDropEvent && m_itemDropEventMimeData) {
+ if (success) {
+ KUrl destUrl = m_model->placesItem(index)->url();
+
+ QString error;
+ DragAndDropHelper::dropUrls(KFileItem(), destUrl, m_itemDropEvent, error);
+ if (!error.isEmpty()) {
+ emit errorMessage(error);
+ }
+ }
+
+ delete m_itemDropEventMimeData;
+ delete m_itemDropEvent;
+
+ m_itemDropEventIndex = -1;
+ m_itemDropEventMimeData = 0;
+ m_itemDropEvent = 0;
+ }
+}
+
+void PlacesPanel::slotAboveItemDropEvent(int index, QGraphicsSceneDragDropEvent* event)
+{
+ m_model->dropMimeDataBefore(index, event->mimeData());
}
void PlacesPanel::slotUrlsDropped(const KUrl& dest, QDropEvent* event, QWidget* parent)
{
Q_UNUSED(parent);
- DragAndDropHelper::dropUrls(KFileItem(), dest, event);
+ QString error;
+ DragAndDropHelper::dropUrls(KFileItem(), dest, event, error);
+ if (!error.isEmpty()) {
+ emit errorMessage(error);
+ }
+
+}
+
+void PlacesPanel::slotTrashUpdated(KJob* job)
+{
+ if (job->error()) {
+ emit errorMessage(job->errorString());
+ }
+ org::kde::KDirNotify::emitFilesAdded(QUrl("trash:/"));
+}
+
+void PlacesPanel::slotStorageSetupDone(int index, bool success)
+{
+ disconnect(m_model, &PlacesItemModel::storageSetupDone,
+ this, &PlacesPanel::slotStorageSetupDone);
+
+ if (m_triggerStorageSetupButton == Qt::NoButton) {
+ return;
+ }
+
+ if (success) {
+ Q_ASSERT(!m_model->storageSetupNeeded(index));
+ triggerItem(index, m_triggerStorageSetupButton);
+ m_triggerStorageSetupButton = Qt::NoButton;
+ } else {
+ setUrl(m_storageSetupFailedUrl);
+ m_storageSetupFailedUrl = KUrl();
+ }
+}
+
+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);
+ KJobWidgets::setWindow(job, parentWidget());
+ connect(job, &KIO::Job::result, this, &PlacesPanel::slotTrashUpdated);
+ }
}
-void PlacesPanel::emitExtendedUrlChangedSignal(const KUrl& url)
+void PlacesPanel::addEntry()
{
- emit urlChanged(url, m_mouseButtons);
+ 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) {
+ PlacesItem* item = m_model->createPlacesItem(dialog->text(), dialog->url(), dialog->icon());
+ m_model->appendItemToGroup(item);
+ }
+
+ delete dialog;
}
+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) {
+ PlacesItem* oldItem = m_model->placesItem(index);
+ if (oldItem) {
+ oldItem->setText(dialog->text());
+ oldItem->setUrl(dialog->url());
+ oldItem->setIcon(dialog->icon());
+ }
+ }
+
+ delete dialog;
+}
+
+void PlacesPanel::selectClosestItem()
+{
+ const int index = m_model->closestItem(url());
+ KItemListSelectionManager* selectionManager = m_controller->selectionManager();
+ selectionManager->setCurrentItem(index);
+ selectionManager->clearSelection();
+ selectionManager->setSelected(index);
+}
+
+void PlacesPanel::triggerItem(int index, Qt::MouseButton button)
+{
+ const PlacesItem* item = m_model->placesItem(index);
+ if (!item) {
+ return;
+ }
+
+ if (m_model->storageSetupNeeded(index)) {
+ m_triggerStorageSetupButton = button;
+ m_storageSetupFailedUrl = url();
+
+ connect(m_model, &PlacesItemModel::storageSetupDone,
+ this, &PlacesPanel::slotStorageSetupDone);
+
+ m_model->requestStorageSetup(index);
+ } else {
+ m_triggerStorageSetupButton = Qt::NoButton;
+
+ const KUrl url = m_model->data(index).value("url").value<KUrl>();
+ if (!url.isEmpty()) {
+ if (button == Qt::MiddleButton) {
+ emit placeMiddleClicked(PlacesItemModel::convertedUrl(url));
+ } else {
+ emit placeActivated(PlacesItemModel::convertedUrl(url));
+ }
+ }
+ }
+}
+
+
#include "placespanel.moc"
projects / dolphin.git / blobdiff