mirror of
https://invent.kde.org/system/dolphin
synced 2024-09-12 12:54:29 +00:00
1235 lines
36 KiB
C++
1235 lines
36 KiB
C++
/***************************************************************************
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* Copyright (C) 2006 by Peter Penz <peter.penz@gmx.at> *
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* Copyright (C) 2006 by Gregor Kališnik <gregor@podnapisi.net> *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
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***************************************************************************/
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#include "dolphinview.h"
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#include <QApplication>
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#include <QClipboard>
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#include <QKeyEvent>
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#include <QItemSelection>
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#include <QBoxLayout>
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#include <QTimer>
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#include <QScrollBar>
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#include <kactioncollection.h>
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#include <kcolorscheme.h>
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#include <kdirlister.h>
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#include <kfileitemdelegate.h>
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#include <kiconeffect.h>
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#include <klocale.h>
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#include <kio/deletejob.h>
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#include <kio/netaccess.h>
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#include <kio/previewjob.h>
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#include <kjob.h>
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#include <kmenu.h>
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#include <kmessagebox.h>
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#include <kmimetyperesolver.h>
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#include <konq_fileitemcapabilities.h>
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#include <konq_operations.h>
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#include <konqmimedata.h>
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#include <ktoggleaction.h>
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#include <kurl.h>
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#include "dolphindropcontroller.h"
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#include "dolphinmodel.h"
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#include "dolphincolumnview.h"
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#include "dolphincontroller.h"
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#include "dolphinsortfilterproxymodel.h"
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#include "dolphindetailsview.h"
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#include "dolphiniconsview.h"
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#include "dolphinsettings.h"
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#include "dolphin_generalsettings.h"
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#include "iconmanager.h"
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#include "renamedialog.h"
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#include "tooltipmanager.h"
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#include "viewproperties.h"
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DolphinView::DolphinView(QWidget* parent,
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const KUrl& url,
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KDirLister* dirLister,
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DolphinModel* dolphinModel,
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DolphinSortFilterProxyModel* proxyModel) :
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QWidget(parent),
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m_active(true),
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m_showPreview(false),
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m_loadingDirectory(false),
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m_storedCategorizedSorting(false),
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m_tabsForFiles(false),
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m_isContextMenuOpen(false),
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m_mode(DolphinView::IconsView),
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m_topLayout(0),
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m_controller(0),
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m_iconsView(0),
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m_detailsView(0),
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m_columnView(0),
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m_fileItemDelegate(0),
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m_selectionModel(0),
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m_dolphinModel(dolphinModel),
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m_dirLister(dirLister),
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m_proxyModel(proxyModel),
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m_iconManager(0),
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m_toolTipManager(0),
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m_rootUrl(),
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m_currentItemUrl()
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{
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m_topLayout = new QVBoxLayout(this);
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m_topLayout->setSpacing(0);
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m_topLayout->setMargin(0);
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m_controller = new DolphinController(this);
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m_controller->setUrl(url);
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connect(m_controller, SIGNAL(urlChanged(const KUrl&)),
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this, SIGNAL(urlChanged(const KUrl&)));
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connect(m_controller, SIGNAL(requestUrlChange(const KUrl&)),
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this, SLOT(slotRequestUrlChange(const KUrl&)));
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connect(m_controller, SIGNAL(requestContextMenu(const QPoint&)),
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this, SLOT(openContextMenu(const QPoint&)));
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connect(m_controller, SIGNAL(urlsDropped(const KUrl::List&, const KUrl&, const KFileItem&)),
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this, SLOT(dropUrls(const KUrl::List&, const KUrl&, const KFileItem&)));
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connect(m_controller, SIGNAL(sortingChanged(DolphinView::Sorting)),
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this, SLOT(updateSorting(DolphinView::Sorting)));
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connect(m_controller, SIGNAL(sortOrderChanged(Qt::SortOrder)),
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this, SLOT(updateSortOrder(Qt::SortOrder)));
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connect(m_controller, SIGNAL(additionalInfoChanged(const KFileItemDelegate::InformationList&)),
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this, SLOT(updateAdditionalInfo(const KFileItemDelegate::InformationList&)));
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connect(m_controller, SIGNAL(itemTriggered(const KFileItem&)),
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this, SLOT(triggerItem(const KFileItem&)));
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connect(m_controller, SIGNAL(tabRequested(const KUrl&)),
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this, SIGNAL(tabRequested(const KUrl&)));
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connect(m_controller, SIGNAL(activated()),
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this, SLOT(activate()));
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connect(m_controller, SIGNAL(itemEntered(const KFileItem&)),
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this, SLOT(showHoverInformation(const KFileItem&)));
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connect(m_controller, SIGNAL(viewportEntered()),
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this, SLOT(clearHoverInformation()));
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connect(m_dirLister, SIGNAL(redirection(KUrl, KUrl)),
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this, SLOT(slotRedirection(KUrl, KUrl)));
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connect(m_dirLister, SIGNAL(completed()),
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this, SLOT(restoreCurrentItem()));
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applyViewProperties(url);
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m_topLayout->addWidget(itemView());
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}
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DolphinView::~DolphinView()
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{
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}
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const KUrl& DolphinView::url() const
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{
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return m_controller->url();
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}
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KUrl DolphinView::rootUrl() const
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{
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return isColumnViewActive() ? m_columnView->rootUrl() : url();
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}
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void DolphinView::setActive(bool active)
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{
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if (active == m_active) {
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return;
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}
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m_active = active;
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QColor color = KColorScheme(QPalette::Active, KColorScheme::View).background().color();
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if (active) {
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// TODO: emitting urlChanged() is a hack, as the URL hasn't really changed. It
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// bypasses the problem when having a split view and changing the active view to
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// update the some URL dependent states. A nicer approach should be no big deal...
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emit urlChanged(url());
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emit selectionChanged(selectedItems());
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} else {
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color.setAlpha(150);
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}
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QWidget* viewport = itemView()->viewport();
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QPalette palette;
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palette.setColor(viewport->backgroundRole(), color);
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viewport->setPalette(palette);
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update();
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if (active) {
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itemView()->setFocus();
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emit activated();
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}
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m_controller->indicateActivationChange(active);
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}
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bool DolphinView::isActive() const
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{
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return m_active;
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}
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void DolphinView::setMode(Mode mode)
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{
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if (mode == m_mode) {
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return; // the wished mode is already set
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}
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m_mode = mode;
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deleteView();
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const KUrl viewPropsUrl = viewPropertiesUrl();
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ViewProperties props(viewPropsUrl);
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props.setViewMode(m_mode);
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createView();
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// the file item delegate has been recreated, apply the current
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// additional information manually
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const KFileItemDelegate::InformationList infoList = props.additionalInfo();
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m_fileItemDelegate->setShowInformation(infoList);
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emit additionalInfoChanged();
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// Not all view modes support categorized sorting. Adjust the sorting model
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// if changing the view mode results in a change of the categorized sorting
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// capabilities.
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m_storedCategorizedSorting = props.categorizedSorting();
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const bool categorized = m_storedCategorizedSorting && supportsCategorizedSorting();
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if (categorized != m_proxyModel->isCategorizedModel()) {
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m_proxyModel->setCategorizedModel(categorized);
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emit categorizedSortingChanged();
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}
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emit modeChanged();
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}
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DolphinView::Mode DolphinView::mode() const
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{
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return m_mode;
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}
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bool DolphinView::showPreview() const
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{
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return m_showPreview;
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}
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bool DolphinView::showHiddenFiles() const
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{
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return m_dirLister->showingDotFiles();
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}
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bool DolphinView::categorizedSorting() const
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{
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// If all view modes would support categorized sorting, returning
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// m_proxyModel->isCategorizedModel() would be the way to go. As
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// currently only the icons view supports caterized sorting, we remember
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// the stored view properties state in m_storedCategorizedSorting and
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// return this state. The application takes care to disable the corresponding
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// checkbox by checking DolphinView::supportsCategorizedSorting() to indicate
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// that this setting is not applied to the current view mode.
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return m_storedCategorizedSorting;
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}
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bool DolphinView::supportsCategorizedSorting() const
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{
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return m_iconsView != 0;
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}
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void DolphinView::selectAll()
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{
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QAbstractItemView* view = itemView();
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// TODO: there seems to be a bug in QAbstractItemView::selectAll(); if
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// the Ctrl-key is pressed (e. g. for Ctrl+A), selectAll() inverts the
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// selection instead of selecting all items. This is bypassed for KDE 4.0
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// by invoking clearSelection() first.
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view->clearSelection();
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view->selectAll();
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}
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void DolphinView::invertSelection()
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{
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if (isColumnViewActive()) {
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// QAbstractItemView does not offer a virtual method invertSelection()
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// as counterpart to QAbstractItemView::selectAll(). This makes it
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// necessary to delegate the inverting of the selection to the
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// column view, as only the selection of the active column should
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// get inverted.
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m_columnView->invertSelection();
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} else {
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QItemSelectionModel* selectionModel = itemView()->selectionModel();
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const QAbstractItemModel* itemModel = selectionModel->model();
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const QModelIndex topLeft = itemModel->index(0, 0);
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const QModelIndex bottomRight = itemModel->index(itemModel->rowCount() - 1,
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itemModel->columnCount() - 1);
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const QItemSelection selection(topLeft, bottomRight);
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selectionModel->select(selection, QItemSelectionModel::Toggle);
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}
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}
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bool DolphinView::hasSelection() const
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{
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return itemView()->selectionModel()->hasSelection();
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}
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void DolphinView::clearSelection()
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{
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itemView()->selectionModel()->clear();
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}
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KFileItemList DolphinView::selectedItems() const
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{
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if (isColumnViewActive()) {
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return m_columnView->selectedItems();
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}
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const QAbstractItemView* view = itemView();
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// Our view has a selection, we will map them back to the DolphinModel
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// and then fill the KFileItemList.
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Q_ASSERT((view != 0) && (view->selectionModel() != 0));
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const QItemSelection selection = m_proxyModel->mapSelectionToSource(view->selectionModel()->selection());
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KFileItemList itemList;
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const QModelIndexList indexList = selection.indexes();
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foreach (const QModelIndex &index, indexList) {
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KFileItem item = m_dolphinModel->itemForIndex(index);
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if (!item.isNull()) {
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itemList.append(item);
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}
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}
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return itemList;
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}
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KUrl::List DolphinView::selectedUrls() const
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{
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KUrl::List urls;
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const KFileItemList list = selectedItems();
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foreach (const KFileItem &item, list) {
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urls.append(item.url());
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}
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return urls;
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}
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int DolphinView::selectedItemsCount() const
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{
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if (isColumnViewActive()) {
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// TODO: get rid of this special case by adjusting the dir lister
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// to the current column
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return m_columnView->selectedItems().count();
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}
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return itemView()->selectionModel()->selection().count();
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}
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void DolphinView::setContentsPosition(int x, int y)
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{
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QAbstractItemView* view = itemView();
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// the ColumnView takes care itself for the horizontal scrolling
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if (!isColumnViewActive()) {
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view->horizontalScrollBar()->setValue(x);
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}
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view->verticalScrollBar()->setValue(y);
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m_loadingDirectory = false;
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}
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QPoint DolphinView::contentsPosition() const
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{
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const int x = itemView()->horizontalScrollBar()->value();
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const int y = itemView()->verticalScrollBar()->value();
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return QPoint(x, y);
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}
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void DolphinView::zoomIn()
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{
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m_controller->triggerZoomIn();
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m_iconManager->updatePreviews();
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}
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void DolphinView::zoomOut()
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{
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m_controller->triggerZoomOut();
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m_iconManager->updatePreviews();
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}
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bool DolphinView::isZoomInPossible() const
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{
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return m_controller->isZoomInPossible();
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}
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bool DolphinView::isZoomOutPossible() const
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{
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return m_controller->isZoomOutPossible();
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}
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void DolphinView::setSorting(Sorting sorting)
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{
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if (sorting != this->sorting()) {
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updateSorting(sorting);
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}
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}
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DolphinView::Sorting DolphinView::sorting() const
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{
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return m_proxyModel->sorting();
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}
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void DolphinView::setSortOrder(Qt::SortOrder order)
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{
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if (sortOrder() != order) {
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updateSortOrder(order);
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}
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}
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Qt::SortOrder DolphinView::sortOrder() const
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{
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return m_proxyModel->sortOrder();
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}
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void DolphinView::setAdditionalInfo(KFileItemDelegate::InformationList info)
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{
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const KUrl viewPropsUrl = viewPropertiesUrl();
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ViewProperties props(viewPropsUrl);
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props.setAdditionalInfo(info);
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m_fileItemDelegate->setShowInformation(info);
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emit additionalInfoChanged();
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if (itemView() != m_detailsView) {
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// the details view requires no reloading of the directory, as it maps
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// the file item delegate info to its columns internally
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loadDirectory(viewPropsUrl);
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}
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}
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KFileItemDelegate::InformationList DolphinView::additionalInfo() const
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{
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return m_fileItemDelegate->showInformation();
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}
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void DolphinView::reload()
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{
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setUrl(url());
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loadDirectory(url(), true);
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}
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void DolphinView::refresh()
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{
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const bool oldActivationState = m_active;
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m_active = true;
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createView();
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applyViewProperties(m_controller->url());
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reload();
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setActive(oldActivationState);
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}
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void DolphinView::updateView(const KUrl& url, const KUrl& rootUrl)
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{
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if (m_controller->url() == url) {
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return;
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}
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m_iconManager->cancelPreviews();
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m_controller->setUrl(url); // emits urlChanged, which we forward
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if (!rootUrl.isEmpty() && rootUrl.isParentOf(url)) {
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applyViewProperties(rootUrl);
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loadDirectory(rootUrl);
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if (itemView() == m_columnView) {
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m_columnView->setRootUrl(rootUrl);
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m_columnView->showColumn(url);
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}
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} else {
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applyViewProperties(url);
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loadDirectory(url);
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}
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emit startedPathLoading(url);
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}
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void DolphinView::setNameFilter(const QString& nameFilter)
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{
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m_proxyModel->setFilterRegExp(nameFilter);
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if (isColumnViewActive()) {
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// adjusting the directory lister is not enough in the case of the
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// column view, as each column has its own directory lister internally...
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m_columnView->setNameFilter(nameFilter);
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}
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}
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void DolphinView::calculateItemCount(int& fileCount, int& folderCount)
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{
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foreach (const KFileItem &item, m_dirLister->items()) {
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if (item.isDir()) {
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++folderCount;
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} else {
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++fileCount;
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}
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}
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}
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void DolphinView::setUrl(const KUrl& url)
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{
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// remember current item candidate (see restoreCurrentItem())
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m_currentItemUrl = url;
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updateView(url, KUrl());
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}
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void DolphinView::changeSelection(const KFileItemList& selection)
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{
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clearSelection();
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if (selection.isEmpty()) {
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return;
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}
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const KUrl& baseUrl = url();
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KUrl url;
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QItemSelection new_selection;
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foreach(const KFileItem& item, selection) {
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url = item.url().upUrl();
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if (baseUrl.equals(url, KUrl::CompareWithoutTrailingSlash)) {
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QModelIndex index = m_proxyModel->mapFromSource(m_dolphinModel->indexForItem(item));
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new_selection.select(index, index);
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}
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}
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itemView()->selectionModel()->select(new_selection,
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QItemSelectionModel::ClearAndSelect
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| QItemSelectionModel::Current);
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}
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void DolphinView::renameSelectedItems()
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{
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const KFileItemList items = selectedItems();
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if (items.count() > 1) {
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// More than one item has been selected for renaming. Open
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// a rename dialog and rename all items afterwards.
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RenameDialog dialog(this, items);
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if (dialog.exec() == QDialog::Rejected) {
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return;
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}
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const QString newName = dialog.newName();
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if (newName.isEmpty()) {
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emit errorMessage(dialog.errorString());
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} else {
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// TODO: check how this can be integrated into KIO::FileUndoManager/KonqOperations
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// as one operation instead of n rename operations like it is done now...
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Q_ASSERT(newName.contains('#'));
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// iterate through all selected items and rename them...
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int index = 1;
|
|
foreach (const KFileItem &item, items) {
|
|
const KUrl& oldUrl = item.url();
|
|
QString number;
|
|
number.setNum(index++);
|
|
|
|
QString name = newName;
|
|
name.replace('#', number);
|
|
|
|
if (oldUrl.fileName() != name) {
|
|
KUrl newUrl = oldUrl;
|
|
newUrl.setFileName(name);
|
|
KonqOperations::rename(this, oldUrl, newUrl);
|
|
emit doingOperation(KIO::FileUndoManager::Rename);
|
|
}
|
|
}
|
|
}
|
|
} else if (DolphinSettings::instance().generalSettings()->renameInline()) {
|
|
Q_ASSERT(items.count() == 1);
|
|
|
|
if (isColumnViewActive()) {
|
|
m_columnView->editItem(items.first());
|
|
} else {
|
|
const QModelIndex dirIndex = m_dolphinModel->indexForItem(items.first());
|
|
const QModelIndex proxyIndex = m_proxyModel->mapFromSource(dirIndex);
|
|
itemView()->edit(proxyIndex);
|
|
}
|
|
} else {
|
|
Q_ASSERT(items.count() == 1);
|
|
|
|
RenameDialog dialog(this, items);
|
|
if (dialog.exec() == QDialog::Rejected) {
|
|
return;
|
|
}
|
|
|
|
const QString& newName = dialog.newName();
|
|
if (newName.isEmpty()) {
|
|
emit errorMessage(dialog.errorString());
|
|
} else {
|
|
const KUrl& oldUrl = items.first().url();
|
|
KUrl newUrl = oldUrl;
|
|
newUrl.setFileName(newName);
|
|
KonqOperations::rename(this, oldUrl, newUrl);
|
|
emit doingOperation(KIO::FileUndoManager::Rename);
|
|
}
|
|
}
|
|
}
|
|
|
|
void DolphinView::trashSelectedItems()
|
|
{
|
|
emit doingOperation(KIO::FileUndoManager::Trash);
|
|
KonqOperations::del(this, KonqOperations::TRASH, selectedUrls());
|
|
}
|
|
|
|
void DolphinView::deleteSelectedItems()
|
|
{
|
|
const KUrl::List list = selectedUrls();
|
|
const bool del = KonqOperations::askDeleteConfirmation(list,
|
|
KonqOperations::DEL,
|
|
KonqOperations::DEFAULT_CONFIRMATION,
|
|
this);
|
|
|
|
if (del) {
|
|
KIO::Job* job = KIO::del(list);
|
|
connect(job, SIGNAL(result(KJob*)),
|
|
this, SLOT(slotDeleteFileFinished(KJob*)));
|
|
}
|
|
}
|
|
|
|
void DolphinView::cutSelectedItems()
|
|
{
|
|
QMimeData* mimeData = new QMimeData();
|
|
const KUrl::List kdeUrls = selectedUrls();
|
|
const KUrl::List mostLocalUrls;
|
|
KonqMimeData::populateMimeData(mimeData, kdeUrls, mostLocalUrls, true);
|
|
QApplication::clipboard()->setMimeData(mimeData);
|
|
}
|
|
|
|
void DolphinView::copySelectedItems()
|
|
{
|
|
QMimeData* mimeData = new QMimeData();
|
|
const KUrl::List kdeUrls = selectedUrls();
|
|
const KUrl::List mostLocalUrls;
|
|
KonqMimeData::populateMimeData(mimeData, kdeUrls, mostLocalUrls, false);
|
|
QApplication::clipboard()->setMimeData(mimeData);
|
|
}
|
|
|
|
void DolphinView::paste()
|
|
{
|
|
pasteToUrl(url());
|
|
}
|
|
|
|
void DolphinView::pasteIntoFolder()
|
|
{
|
|
const KFileItemList items = selectedItems();
|
|
if ((items.count() == 1) && items.first().isDir()) {
|
|
pasteToUrl(items.first().url());
|
|
}
|
|
}
|
|
|
|
void DolphinView::setShowPreview(bool show)
|
|
{
|
|
if (m_showPreview == show) {
|
|
return;
|
|
}
|
|
|
|
const KUrl viewPropsUrl = viewPropertiesUrl();
|
|
ViewProperties props(viewPropsUrl);
|
|
props.setShowPreview(show);
|
|
|
|
m_showPreview = show;
|
|
m_iconManager->setShowPreview(show);
|
|
emit showPreviewChanged();
|
|
|
|
loadDirectory(viewPropsUrl);
|
|
}
|
|
|
|
void DolphinView::setShowHiddenFiles(bool show)
|
|
{
|
|
if (m_dirLister->showingDotFiles() == show) {
|
|
return;
|
|
}
|
|
|
|
const KUrl viewPropsUrl = viewPropertiesUrl();
|
|
ViewProperties props(viewPropsUrl);
|
|
props.setShowHiddenFiles(show);
|
|
|
|
m_dirLister->setShowingDotFiles(show);
|
|
emit showHiddenFilesChanged();
|
|
|
|
loadDirectory(viewPropsUrl);
|
|
}
|
|
|
|
void DolphinView::setCategorizedSorting(bool categorized)
|
|
{
|
|
if (categorized == categorizedSorting()) {
|
|
return;
|
|
}
|
|
|
|
// setCategorizedSorting(true) may only get invoked
|
|
// if the view supports categorized sorting
|
|
Q_ASSERT(!categorized || supportsCategorizedSorting());
|
|
|
|
ViewProperties props(viewPropertiesUrl());
|
|
props.setCategorizedSorting(categorized);
|
|
props.save();
|
|
|
|
m_storedCategorizedSorting = categorized;
|
|
m_proxyModel->setCategorizedModel(categorized);
|
|
|
|
emit categorizedSortingChanged();
|
|
}
|
|
|
|
void DolphinView::toggleSortOrder()
|
|
{
|
|
const Qt::SortOrder order = (sortOrder() == Qt::AscendingOrder) ?
|
|
Qt::DescendingOrder :
|
|
Qt::AscendingOrder;
|
|
setSortOrder(order);
|
|
}
|
|
|
|
void DolphinView::toggleAdditionalInfo(QAction* action)
|
|
{
|
|
const KFileItemDelegate::Information info =
|
|
static_cast<KFileItemDelegate::Information>(action->data().toInt());
|
|
|
|
KFileItemDelegate::InformationList list = additionalInfo();
|
|
|
|
const bool show = action->isChecked();
|
|
|
|
const int index = list.indexOf(info);
|
|
const bool containsInfo = (index >= 0);
|
|
if (show && !containsInfo) {
|
|
list.append(info);
|
|
setAdditionalInfo(list);
|
|
} else if (!show && containsInfo) {
|
|
list.removeAt(index);
|
|
setAdditionalInfo(list);
|
|
Q_ASSERT(list.indexOf(info) < 0);
|
|
}
|
|
}
|
|
|
|
|
|
void DolphinView::mouseReleaseEvent(QMouseEvent* event)
|
|
{
|
|
QWidget::mouseReleaseEvent(event);
|
|
setActive(true);
|
|
}
|
|
|
|
void DolphinView::wheelEvent(QWheelEvent* event)
|
|
{
|
|
if (event->modifiers() & Qt::ControlModifier) {
|
|
const int delta = event->delta();
|
|
if ((delta > 0) && isZoomInPossible()) {
|
|
zoomIn();
|
|
} else if ((delta < 0) && isZoomOutPossible()) {
|
|
zoomOut();
|
|
}
|
|
event->accept();
|
|
}
|
|
}
|
|
|
|
bool DolphinView::eventFilter(QObject* watched, QEvent* event)
|
|
{
|
|
if ((watched == itemView()) && (event->type() == QEvent::FocusIn)) {
|
|
m_controller->requestActivation();
|
|
}
|
|
|
|
return QWidget::eventFilter(watched, event);
|
|
}
|
|
|
|
void DolphinView::activate()
|
|
{
|
|
setActive(true);
|
|
}
|
|
|
|
void DolphinView::triggerItem(const KFileItem& item)
|
|
{
|
|
const Qt::KeyboardModifiers modifier = QApplication::keyboardModifiers();
|
|
if ((modifier & Qt::ShiftModifier) || (modifier & Qt::ControlModifier)) {
|
|
// items are selected by the user, hence don't trigger the
|
|
// item specified by 'index'
|
|
return;
|
|
}
|
|
|
|
// TODO: the m_isContextMenuOpen check is a workaround for Qt-issue 207192
|
|
if (item.isNull() || m_isContextMenuOpen) {
|
|
return;
|
|
}
|
|
|
|
if (m_toolTipManager != 0) {
|
|
m_toolTipManager->hideTip();
|
|
}
|
|
emit itemTriggered(item); // caught by DolphinViewContainer or DolphinPart
|
|
}
|
|
|
|
void DolphinView::emitSelectionChangedSignal()
|
|
{
|
|
emit selectionChanged(DolphinView::selectedItems());
|
|
}
|
|
|
|
void DolphinView::openContextMenu(const QPoint& pos)
|
|
{
|
|
KFileItem item;
|
|
if (isColumnViewActive()) {
|
|
item = m_columnView->itemAt(pos);
|
|
} else {
|
|
const QModelIndex index = itemView()->indexAt(pos);
|
|
if (index.isValid() && (index.column() == DolphinModel::Name)) {
|
|
const QModelIndex dolphinModelIndex = m_proxyModel->mapToSource(index);
|
|
item = m_dolphinModel->itemForIndex(dolphinModelIndex);
|
|
}
|
|
}
|
|
|
|
if (m_toolTipManager != 0) {
|
|
m_toolTipManager->hideTip();
|
|
}
|
|
|
|
m_isContextMenuOpen = true; // TODO: workaround for Qt-issue 207192
|
|
emit requestContextMenu(item, url());
|
|
m_isContextMenuOpen = false;
|
|
}
|
|
|
|
void DolphinView::dropUrls(const KUrl::List& urls,
|
|
const KUrl& destPath,
|
|
const KFileItem& destItem)
|
|
{
|
|
Q_ASSERT(!urls.isEmpty());
|
|
const KUrl destination = !destItem.isNull() && destItem.isDir() ?
|
|
destItem.url() : destPath;
|
|
const KUrl sourceDir = KUrl(urls.first().directory());
|
|
if (sourceDir != destination) {
|
|
DolphinDropController dropController(this);
|
|
// forward doingOperation signal up to the mainwindow
|
|
connect(&dropController, SIGNAL(doingOperation(KIO::FileUndoManager::CommandType)),
|
|
this, SIGNAL(doingOperation(KIO::FileUndoManager::CommandType)));
|
|
dropController.dropUrls(urls, destination);
|
|
}
|
|
}
|
|
|
|
void DolphinView::updateSorting(DolphinView::Sorting sorting)
|
|
{
|
|
ViewProperties props(viewPropertiesUrl());
|
|
props.setSorting(sorting);
|
|
|
|
m_proxyModel->setSorting(sorting);
|
|
|
|
emit sortingChanged(sorting);
|
|
}
|
|
|
|
void DolphinView::updateSortOrder(Qt::SortOrder order)
|
|
{
|
|
ViewProperties props(viewPropertiesUrl());
|
|
props.setSortOrder(order);
|
|
|
|
m_proxyModel->setSortOrder(order);
|
|
|
|
emit sortOrderChanged(order);
|
|
}
|
|
|
|
void DolphinView::updateAdditionalInfo(const KFileItemDelegate::InformationList& info)
|
|
{
|
|
ViewProperties props(viewPropertiesUrl());
|
|
props.setAdditionalInfo(info);
|
|
props.save();
|
|
|
|
m_fileItemDelegate->setShowInformation(info);
|
|
|
|
emit additionalInfoChanged();
|
|
}
|
|
|
|
void DolphinView::updateAdditionalInfoActions(KActionCollection* collection)
|
|
{
|
|
const bool enable = (m_mode == DolphinView::DetailsView) ||
|
|
(m_mode == DolphinView::IconsView);
|
|
|
|
QAction* showSizeInfo = collection->action("show_size_info");
|
|
QAction* showDateInfo = collection->action("show_date_info");
|
|
QAction* showPermissionsInfo = collection->action("show_permissions_info");
|
|
QAction* showOwnerInfo = collection->action("show_owner_info");
|
|
QAction* showGroupInfo = collection->action("show_group_info");
|
|
QAction* showMimeInfo = collection->action("show_mime_info");
|
|
|
|
showSizeInfo->setChecked(false);
|
|
showDateInfo->setChecked(false);
|
|
showPermissionsInfo->setChecked(false);
|
|
showOwnerInfo->setChecked(false);
|
|
showGroupInfo->setChecked(false);
|
|
showMimeInfo->setChecked(false);
|
|
|
|
showSizeInfo->setEnabled(enable);
|
|
showDateInfo->setEnabled(enable);
|
|
showPermissionsInfo->setEnabled(enable);
|
|
showOwnerInfo->setEnabled(enable);
|
|
showGroupInfo->setEnabled(enable);
|
|
showMimeInfo->setEnabled(enable);
|
|
|
|
foreach (KFileItemDelegate::Information info, m_fileItemDelegate->showInformation()) {
|
|
switch (info) {
|
|
case KFileItemDelegate::Size:
|
|
showSizeInfo->setChecked(true);
|
|
break;
|
|
case KFileItemDelegate::ModificationTime:
|
|
showDateInfo->setChecked(true);
|
|
break;
|
|
case KFileItemDelegate::Permissions:
|
|
showPermissionsInfo->setChecked(true);
|
|
break;
|
|
case KFileItemDelegate::Owner:
|
|
showOwnerInfo->setChecked(true);
|
|
break;
|
|
case KFileItemDelegate::OwnerAndGroup:
|
|
showGroupInfo->setChecked(true);
|
|
break;
|
|
case KFileItemDelegate::FriendlyMimeType:
|
|
showMimeInfo->setChecked(true);
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
QPair<bool, QString> DolphinView::pasteInfo() const
|
|
{
|
|
QPair<bool, QString> ret;
|
|
QClipboard* clipboard = QApplication::clipboard();
|
|
const QMimeData* mimeData = clipboard->mimeData();
|
|
|
|
KUrl::List urls = KUrl::List::fromMimeData(mimeData);
|
|
if (!urls.isEmpty()) {
|
|
// disable the paste action if no writing is supported
|
|
KFileItem item(KFileItem::Unknown, KFileItem::Unknown, url());
|
|
ret.first = KonqFileItemCapabilities(KFileItemList() << item).supportsWriting();
|
|
|
|
if (urls.count() == 1) {
|
|
const KFileItem item(KFileItem::Unknown, KFileItem::Unknown, urls.first(), true);
|
|
ret.second = item.isDir() ? i18nc("@action:inmenu", "Paste One Folder") :
|
|
i18nc("@action:inmenu", "Paste One File");
|
|
|
|
} else {
|
|
ret.second = i18ncp("@action:inmenu", "Paste One Item", "Paste %1 Items", urls.count());
|
|
}
|
|
} else {
|
|
ret.first = false;
|
|
ret.second = i18nc("@action:inmenu", "Paste");
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
void DolphinView::setTabsForFilesEnabled(bool tabsForFiles)
|
|
{
|
|
m_tabsForFiles = tabsForFiles;
|
|
}
|
|
|
|
bool DolphinView::isTabsForFilesEnabled() const
|
|
{
|
|
return m_tabsForFiles;
|
|
}
|
|
|
|
void DolphinView::emitContentsMoved()
|
|
{
|
|
// only emit the contents moved signal if:
|
|
// - no directory loading is ongoing (this would reset the contents position
|
|
// always to (0, 0))
|
|
// - if the Column View is active: the column view does an automatic
|
|
// positioning during the loading operation, which must be remembered
|
|
if (!m_loadingDirectory || isColumnViewActive()) {
|
|
const QPoint pos(contentsPosition());
|
|
emit contentsMoved(pos.x(), pos.y());
|
|
}
|
|
}
|
|
|
|
void DolphinView::showHoverInformation(const KFileItem& item)
|
|
{
|
|
emit requestItemInfo(item);
|
|
}
|
|
|
|
void DolphinView::clearHoverInformation()
|
|
{
|
|
emit requestItemInfo(KFileItem());
|
|
}
|
|
|
|
void DolphinView::slotDeleteFileFinished(KJob* job)
|
|
{
|
|
if (job->error() == 0) {
|
|
emit operationCompletedMessage(i18nc("@info:status", "Delete operation completed."));
|
|
} else {
|
|
emit errorMessage(job->errorString());
|
|
}
|
|
}
|
|
|
|
|
|
void DolphinView::restoreCurrentItem()
|
|
{
|
|
const QModelIndex dirIndex = m_dolphinModel->indexForUrl(m_currentItemUrl);
|
|
if (dirIndex.isValid()) {
|
|
const QModelIndex proxyIndex = m_proxyModel->mapFromSource(dirIndex);
|
|
QAbstractItemView* view = itemView();
|
|
const bool clearSelection = !hasSelection();
|
|
view->setCurrentIndex(proxyIndex);
|
|
if (clearSelection) {
|
|
view->clearSelection();
|
|
}
|
|
}
|
|
}
|
|
|
|
void DolphinView::loadDirectory(const KUrl& url, bool reload)
|
|
{
|
|
if (!url.isValid()) {
|
|
const QString location(url.pathOrUrl());
|
|
if (location.isEmpty()) {
|
|
emit errorMessage(i18nc("@info:status", "The location is empty."));
|
|
} else {
|
|
emit errorMessage(i18nc("@info:status", "The location '%1' is invalid.", location));
|
|
}
|
|
return;
|
|
}
|
|
|
|
m_loadingDirectory = true;
|
|
|
|
m_dirLister->stop();
|
|
m_dirLister->openUrl(url, reload ? KDirLister::Reload : KDirLister::NoFlags);
|
|
|
|
if (isColumnViewActive()) {
|
|
// adjusting the directory lister is not enough in the case of the
|
|
// column view, as each column has its own directory lister internally...
|
|
if (reload) {
|
|
m_columnView->reload();
|
|
} else {
|
|
m_columnView->showColumn(url);
|
|
}
|
|
}
|
|
}
|
|
|
|
KUrl DolphinView::viewPropertiesUrl() const
|
|
{
|
|
if (isColumnViewActive()) {
|
|
return m_columnView->rootUrl();
|
|
}
|
|
|
|
return url();
|
|
}
|
|
|
|
void DolphinView::applyViewProperties(const KUrl& url)
|
|
{
|
|
if (isColumnViewActive() && rootUrl().isParentOf(url)) {
|
|
// The column view is active, hence don't apply the view properties
|
|
// of sub directories (represented by columns) to the view. The
|
|
// view always represents the properties of the first column.
|
|
return;
|
|
}
|
|
|
|
const ViewProperties props(url);
|
|
|
|
const Mode mode = props.viewMode();
|
|
if (m_mode != mode) {
|
|
m_mode = mode;
|
|
createView();
|
|
emit modeChanged();
|
|
}
|
|
if (itemView() == 0) {
|
|
createView();
|
|
}
|
|
Q_ASSERT(itemView() != 0);
|
|
Q_ASSERT(m_fileItemDelegate != 0);
|
|
|
|
const bool showHiddenFiles = props.showHiddenFiles();
|
|
if (showHiddenFiles != m_dirLister->showingDotFiles()) {
|
|
m_dirLister->setShowingDotFiles(showHiddenFiles);
|
|
emit showHiddenFilesChanged();
|
|
}
|
|
|
|
m_storedCategorizedSorting = props.categorizedSorting();
|
|
const bool categorized = m_storedCategorizedSorting && supportsCategorizedSorting();
|
|
if (categorized != m_proxyModel->isCategorizedModel()) {
|
|
m_proxyModel->setCategorizedModel(categorized);
|
|
emit categorizedSortingChanged();
|
|
}
|
|
|
|
const DolphinView::Sorting sorting = props.sorting();
|
|
if (sorting != m_proxyModel->sorting()) {
|
|
m_proxyModel->setSorting(sorting);
|
|
emit sortingChanged(sorting);
|
|
}
|
|
|
|
const Qt::SortOrder sortOrder = props.sortOrder();
|
|
if (sortOrder != m_proxyModel->sortOrder()) {
|
|
m_proxyModel->setSortOrder(sortOrder);
|
|
emit sortOrderChanged(sortOrder);
|
|
}
|
|
|
|
KFileItemDelegate::InformationList info = props.additionalInfo();
|
|
if (info != m_fileItemDelegate->showInformation()) {
|
|
m_fileItemDelegate->setShowInformation(info);
|
|
emit additionalInfoChanged();
|
|
}
|
|
|
|
const bool showPreview = props.showPreview();
|
|
if (showPreview != m_showPreview) {
|
|
m_showPreview = showPreview;
|
|
m_iconManager->setShowPreview(showPreview);
|
|
emit showPreviewChanged();
|
|
}
|
|
}
|
|
|
|
void DolphinView::createView()
|
|
{
|
|
deleteView();
|
|
Q_ASSERT(m_iconsView == 0);
|
|
Q_ASSERT(m_detailsView == 0);
|
|
Q_ASSERT(m_columnView == 0);
|
|
|
|
QAbstractItemView* view = 0;
|
|
switch (m_mode) {
|
|
case IconsView: {
|
|
m_iconsView = new DolphinIconsView(this, m_controller);
|
|
view = m_iconsView;
|
|
break;
|
|
}
|
|
|
|
case DetailsView:
|
|
m_detailsView = new DolphinDetailsView(this, m_controller);
|
|
view = m_detailsView;
|
|
break;
|
|
|
|
case ColumnView:
|
|
m_columnView = new DolphinColumnView(this, m_controller);
|
|
view = m_columnView;
|
|
break;
|
|
}
|
|
|
|
Q_ASSERT(view != 0);
|
|
view->installEventFilter(this);
|
|
|
|
m_controller->setItemView(view);
|
|
|
|
m_fileItemDelegate = new KFileItemDelegate(view);
|
|
view->setItemDelegate(m_fileItemDelegate);
|
|
|
|
view->setModel(m_proxyModel);
|
|
if (m_selectionModel != 0) {
|
|
view->setSelectionModel(m_selectionModel);
|
|
} else {
|
|
m_selectionModel = view->selectionModel();
|
|
}
|
|
|
|
// reparent the selection model, as it should not be deleted
|
|
// when deleting the model
|
|
m_selectionModel->setParent(this);
|
|
|
|
view->setSelectionMode(QAbstractItemView::ExtendedSelection);
|
|
|
|
m_iconManager = new IconManager(view, m_proxyModel);
|
|
m_iconManager->setShowPreview(m_showPreview);
|
|
|
|
if (DolphinSettings::instance().generalSettings()->showToolTips()) {
|
|
m_toolTipManager = new ToolTipManager(view, m_proxyModel);
|
|
}
|
|
|
|
m_topLayout->insertWidget(1, view);
|
|
|
|
connect(view->selectionModel(), SIGNAL(selectionChanged(const QItemSelection&, const QItemSelection&)),
|
|
this, SLOT(emitSelectionChangedSignal()));
|
|
connect(view->verticalScrollBar(), SIGNAL(valueChanged(int)),
|
|
this, SLOT(emitContentsMoved()));
|
|
connect(view->horizontalScrollBar(), SIGNAL(valueChanged(int)),
|
|
this, SLOT(emitContentsMoved()));
|
|
}
|
|
|
|
void DolphinView::deleteView()
|
|
{
|
|
QAbstractItemView* view = itemView();
|
|
if (view != 0) {
|
|
// It's important to set the keyboard focus to the parent
|
|
// before deleting the view: Otherwise when having a split
|
|
// view the other view will get the focus and will request
|
|
// an activation (see DolphinView::eventFilter()).
|
|
setFocus();
|
|
|
|
m_topLayout->removeWidget(view);
|
|
view->close();
|
|
view->deleteLater();
|
|
view = 0;
|
|
m_iconsView = 0;
|
|
m_detailsView = 0;
|
|
m_columnView = 0;
|
|
m_fileItemDelegate = 0;
|
|
m_iconManager = 0;
|
|
m_toolTipManager = 0;
|
|
}
|
|
}
|
|
|
|
QAbstractItemView* DolphinView::itemView() const
|
|
{
|
|
if (m_detailsView != 0) {
|
|
return m_detailsView;
|
|
} else if (m_columnView != 0) {
|
|
return m_columnView;
|
|
}
|
|
|
|
return m_iconsView;
|
|
}
|
|
|
|
bool DolphinView::isCutItem(const KFileItem& item) const
|
|
{
|
|
const QMimeData* mimeData = QApplication::clipboard()->mimeData();
|
|
const KUrl::List cutUrls = KUrl::List::fromMimeData(mimeData);
|
|
|
|
const KUrl& itemUrl = item.url();
|
|
KUrl::List::const_iterator it = cutUrls.begin();
|
|
const KUrl::List::const_iterator end = cutUrls.end();
|
|
while (it != end) {
|
|
if (*it == itemUrl) {
|
|
return true;
|
|
}
|
|
++it;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
void DolphinView::pasteToUrl(const KUrl& url)
|
|
{
|
|
QClipboard* clipboard = QApplication::clipboard();
|
|
const QMimeData* mimeData = clipboard->mimeData();
|
|
|
|
const KUrl::List sourceUrls = KUrl::List::fromMimeData(mimeData);
|
|
if (KonqMimeData::decodeIsCutSelection(mimeData)) {
|
|
KonqOperations::copy(this, KonqOperations::MOVE, sourceUrls, url);
|
|
emit doingOperation(KIO::FileUndoManager::Move);
|
|
clipboard->clear();
|
|
} else {
|
|
KonqOperations::copy(this, KonqOperations::COPY, sourceUrls, url);
|
|
emit doingOperation(KIO::FileUndoManager::Copy);
|
|
}
|
|
}
|
|
|
|
void DolphinView::slotRequestUrlChange(const KUrl& url)
|
|
{
|
|
emit requestUrlChange(url);
|
|
m_controller->setUrl(url);
|
|
}
|
|
|
|
void DolphinView::slotRedirection(const KUrl& oldUrl, const KUrl& newUrl)
|
|
{
|
|
if (oldUrl == m_controller->url()) {
|
|
m_controller->setUrl(newUrl);
|
|
}
|
|
}
|
|
|
|
#include "dolphinview.moc"
|