X-Git-Url: https://cloud.milkyroute.net/gitweb/dolphin.git/blobdiff_plain/205bf2035d30517e781271bbcae8e4c102d71871..40c71d5ce0f6978ce48eb67fd73ed211bab4e887:/src/dolphinviewcontainer.cpp diff --git a/src/dolphinviewcontainer.cpp b/src/dolphinviewcontainer.cpp index 0a7516c45..e10072d2a 100644 --- a/src/dolphinviewcontainer.cpp +++ b/src/dolphinviewcontainer.cpp @@ -1,5 +1,5 @@ /*************************************************************************** - * Copyright (C) 2007 by Peter Penz * + * Copyright (C) 2007 by Peter Penz * * * * 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 * @@ -18,158 +18,145 @@ ***************************************************************************/ #include "dolphinviewcontainer.h" - -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include -#include -#include -#include -#include -#include +#include + +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include +#include +#include #include #include -#include +#include +#include +#include +#include +#include -#include "dolphinmodel.h" -#include "dolphincolumnview.h" -#include "dolphincontroller.h" -#include "dolphinstatusbar.h" -#include "dolphinmainwindow.h" -#include "dolphindirlister.h" -#include "dolphinsortfilterproxymodel.h" -#include "dolphindetailsview.h" -#include "dolphiniconsview.h" -#include "dolphincontextmenu.h" -#include "filterbar.h" -#include "renamedialog.h" -#include "kurlnavigator.h" -#include "viewproperties.h" -#include "dolphinsettings.h" #include "dolphin_generalsettings.h" - -DolphinViewContainer::DolphinViewContainer(DolphinMainWindow* mainWindow, - QWidget* parent, - const KUrl& url) : +#include "dolphinmainwindow.h" +#include "filterbar/filterbar.h" +#include "search/dolphinsearchbox.h" +#include "statusbar/dolphinstatusbar.h" +#include "views/dolphinplacesmodel.h" +#include "views/draganddrophelper.h" +#include "views/viewmodecontroller.h" +#include "views/viewproperties.h" + +DolphinViewContainer::DolphinViewContainer(const KUrl& url, QWidget* parent) : QWidget(parent), - m_showProgress(false), - m_mainWindow(mainWindow), m_topLayout(0), m_urlNavigator(0), + m_searchBox(0), m_view(0), m_filterBar(0), m_statusBar(0), - m_dirLister(0), - m_proxyModel(0) + m_statusBarTimer(0), + m_statusBarTimestamp() { hide(); - setFocusPolicy(Qt::StrongFocus); + m_topLayout = new QVBoxLayout(this); m_topLayout->setSpacing(0); m_topLayout->setMargin(0); - m_urlNavigator = new KUrlNavigator(DolphinSettings::instance().placesModel(), url, this); - connect(m_urlNavigator, SIGNAL(urlsDropped(const KUrl::List&, const KUrl&)), - m_mainWindow, SLOT(dropUrls(const KUrl::List&, const KUrl&))); + m_urlNavigator = new KUrlNavigator(DolphinPlacesModel::instance(), url, this); + connect(m_urlNavigator, SIGNAL(urlsDropped(KUrl,QDropEvent*)), + this, SLOT(dropUrls(KUrl,QDropEvent*))); connect(m_urlNavigator, SIGNAL(activated()), this, SLOT(activate())); + connect(m_urlNavigator->editor(), SIGNAL(completionModeChanged(KGlobalSettings::Completion)), + this, SLOT(saveUrlCompletionMode(KGlobalSettings::Completion))); - const GeneralSettings* settings = DolphinSettings::instance().generalSettings(); + const GeneralSettings* settings = GeneralSettings::self(); m_urlNavigator->setUrlEditable(settings->editableUrl()); - m_urlNavigator->setHomeUrl(settings->homeUrl()); - - m_dirLister = new DolphinDirLister(); - m_dirLister->setAutoUpdate(true); - m_dirLister->setMainWindow(this); - m_dirLister->setDelayedMimeTypes(true); - - m_dolphinModel = new DolphinModel(this); - m_dolphinModel->setDirLister(m_dirLister); - m_dolphinModel->setDropsAllowed(DolphinModel::DropOnDirectory); - - m_proxyModel = new DolphinSortFilterProxyModel(this); - m_proxyModel->setSourceModel(m_dolphinModel); - - connect(m_dirLister, SIGNAL(clear()), - this, SLOT(updateStatusBar())); - connect(m_dirLister, SIGNAL(percent(int)), - this, SLOT(updateProgress(int))); - connect(m_dirLister, SIGNAL(deleteItem(const KFileItem&)), + m_urlNavigator->setShowFullPath(settings->showFullPath()); + m_urlNavigator->setHomeUrl(KUrl(settings->homeUrl())); + KUrlComboBox* editor = m_urlNavigator->editor(); + editor->setCompletionMode(KGlobalSettings::Completion(settings->urlCompletionMode())); + + m_searchBox = new DolphinSearchBox(this); + m_searchBox->hide(); + connect(m_searchBox, SIGNAL(closeRequest()), this, SLOT(closeSearchBox())); + connect(m_searchBox, SIGNAL(search(QString)), this, SLOT(startSearching(QString))); + connect(m_searchBox, SIGNAL(returnPressed(QString)), this, SLOT(requestFocus())); + + m_view = new DolphinView(url, this); + connect(m_view, SIGNAL(urlChanged(KUrl)), m_urlNavigator, SLOT(setUrl(KUrl))); + connect(m_view, SIGNAL(writeStateChanged(bool)), this, SIGNAL(writeStateChanged(bool))); + connect(m_view, SIGNAL(requestItemInfo(KFileItem)), this, SLOT(showItemInfo(KFileItem))); + connect(m_view, SIGNAL(errorMessage(QString)), this, SLOT(showErrorMessage(QString))); + connect(m_view, SIGNAL(infoMessage(QString)), this, SLOT(showInfoMessage(QString))); + connect(m_view, SIGNAL(itemActivated(KFileItem)), this, SLOT(slotItemActivated(KFileItem))); + connect(m_view, SIGNAL(redirection(KUrl,KUrl)), this, SLOT(redirect(KUrl,KUrl))); + connect(m_view, SIGNAL(directoryLoadingStarted()), this, SLOT(slotDirectoryLoadingStarted())); + connect(m_view, SIGNAL(directoryLoadingCompleted()), this, SLOT(slotDirectoryLoadingCompleted())); + connect(m_view, SIGNAL(itemCountChanged()), this, SLOT(delayedStatusBarUpdate())); + connect(m_view, SIGNAL(directoryLoadingProgress(int)), this, SLOT(updateDirectoryLoadingProgress(int))); + connect(m_view, SIGNAL(directorySortingProgress(int)), this, SLOT(updateDirectorySortingProgress(int))); + connect(m_view, SIGNAL(infoMessage(QString)), this, SLOT(showInfoMessage(QString))); + connect(m_view, SIGNAL(errorMessage(QString)), this, SLOT(showErrorMessage(QString))); + connect(m_view, SIGNAL(selectionChanged(KFileItemList)), this, SLOT(delayedStatusBarUpdate())); + connect(m_view, SIGNAL(operationCompletedMessage(QString)), this, SLOT(showOperationCompletedMessage(QString))); + connect(m_view, SIGNAL(urlAboutToBeChanged(KUrl)), this, SLOT(slotViewUrlAboutToBeChanged(KUrl))); + + connect(m_urlNavigator, SIGNAL(urlAboutToBeChanged(KUrl)), + this, SLOT(slotUrlNavigatorLocationAboutToBeChanged(KUrl))); + connect(m_urlNavigator, SIGNAL(urlChanged(KUrl)), + this, SLOT(slotUrlNavigatorLocationChanged(KUrl))); + connect(m_urlNavigator, SIGNAL(historyChanged()), + this, SLOT(slotHistoryChanged())); + + // initialize status bar + m_statusBar = new DolphinStatusBar(this, m_view); + connect(m_statusBar, SIGNAL(stopPressed()), this, SLOT(stopLoading())); + + m_statusBarTimer = new QTimer(this); + m_statusBarTimer->setSingleShot(true); + m_statusBarTimer->setInterval(300); + connect(m_statusBarTimer, SIGNAL(timeout()), this, SLOT(updateStatusBar())); - connect(m_dirLister, SIGNAL(completed()), - this, SLOT(slotDirListerCompleted())); - connect(m_dirLister, SIGNAL(infoMessage(const QString&)), - this, SLOT(showInfoMessage(const QString&))); - connect(m_dirLister, SIGNAL(errorMessage(const QString&)), - this, SLOT(showErrorMessage(const QString&))); - - m_view = new DolphinView(this, - url, - m_dirLister, - m_dolphinModel, - m_proxyModel); - connect(m_view, SIGNAL(urlChanged(const KUrl&)), - m_urlNavigator, SLOT(setUrl(const KUrl&))); - connect(m_view, SIGNAL(requestContextMenu(KFileItem, const KUrl&)), - this, SLOT(openContextMenu(KFileItem, const KUrl&))); - connect(m_view, SIGNAL(urlsDropped(const KUrl::List&, const KUrl&)), - m_mainWindow, SLOT(dropUrls(const KUrl::List&, const KUrl&))); - connect(m_view, SIGNAL(contentsMoved(int, int)), - this, SLOT(saveContentsPos(int, int))); - connect(m_view, SIGNAL(requestItemInfo(KFileItem)), - this, SLOT(showItemInfo(KFileItem))); - connect(m_view, SIGNAL(errorMessage(const QString&)), - this, SLOT(showErrorMessage(const QString&))); - connect(m_view, SIGNAL(infoMessage(const QString&)), - this, SLOT(showInfoMessage(const QString&))); - connect(m_view, SIGNAL(itemTriggered(KFileItem)), - this, SLOT(slotItemTriggered(KFileItem))); - connect(m_view, SIGNAL(startedPathLoading(const KUrl&)), - this, SLOT(saveRootUrl(const KUrl&))); - - connect(m_urlNavigator, SIGNAL(urlChanged(const KUrl&)), - this, SLOT(restoreView(const KUrl&))); - - m_statusBar = new DolphinStatusBar(this, url); - connect(m_view, SIGNAL(urlChanged(const KUrl&)), - m_statusBar, SLOT(updateSpaceInfoContent(const KUrl&))); + KIO::FileUndoManager* undoManager = KIO::FileUndoManager::self(); + connect(undoManager, SIGNAL(jobRecordingFinished(CommandType)), + this, SLOT(delayedStatusBarUpdate())); + + // initialize filter bar m_filterBar = new FilterBar(this); m_filterBar->setVisible(settings->filterBar()); - connect(m_filterBar, SIGNAL(filterChanged(const QString&)), - this, SLOT(setNameFilter(const QString&))); + connect(m_filterBar, SIGNAL(filterChanged(QString)), + this, SLOT(setNameFilter(QString))); connect(m_filterBar, SIGNAL(closeRequest()), this, SLOT(closeFilterBar())); + connect(m_view, SIGNAL(urlChanged(KUrl)), + m_filterBar, SLOT(clear())); m_topLayout->addWidget(m_urlNavigator); + m_topLayout->addWidget(m_searchBox); m_topLayout->addWidget(m_view); m_topLayout->addWidget(m_filterBar); m_topLayout->addWidget(m_statusBar); -} -DolphinViewContainer::~DolphinViewContainer() -{ - delete m_dirLister; - m_dirLister = 0; + setSearchModeEnabled(isSearchUrl(url)); } -void DolphinViewContainer::setUrl(const KUrl& url) +DolphinViewContainer::~DolphinViewContainer() { - m_urlNavigator->setUrl(url); } -const KUrl& DolphinViewContainer::url() const +KUrl DolphinViewContainer::url() const { - return m_urlNavigator->url(); + return m_view->url(); } void DolphinViewContainer::setActive(bool active) @@ -184,131 +171,269 @@ bool DolphinViewContainer::isActive() const return m_view->isActive(); } -void DolphinViewContainer::renameSelectedItems() +const DolphinStatusBar* DolphinViewContainer::statusBar() const { - DolphinViewContainer* view = m_mainWindow->activeViewContainer(); - const KFileItemList items = m_view->selectedItems(); - if (items.count() > 1) { - // More than one item has been selected for renaming. Open - // a rename dialog and rename all items afterwards. - RenameDialog dialog(this, items); - if (dialog.exec() == QDialog::Rejected) { - return; + return m_statusBar; +} + +DolphinStatusBar* DolphinViewContainer::statusBar() +{ + return m_statusBar; +} + +const KUrlNavigator* DolphinViewContainer::urlNavigator() const +{ + return m_urlNavigator; +} + +KUrlNavigator* DolphinViewContainer::urlNavigator() +{ + return m_urlNavigator; +} + +const DolphinView* DolphinViewContainer::view() const +{ + return m_view; +} + +DolphinView* DolphinViewContainer::view() +{ + return m_view; +} + +const DolphinSearchBox* DolphinViewContainer::searchBox() const +{ + return m_searchBox; +} + +DolphinSearchBox* DolphinViewContainer::searchBox() +{ + return m_searchBox; +} + +void DolphinViewContainer::readSettings() +{ + if (GeneralSettings::modifiedStartupSettings()) { + // 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 navigator and the filterbar. + m_urlNavigator->setUrlEditable(GeneralSettings::editableUrl()); + m_urlNavigator->setShowFullPath(GeneralSettings::showFullPath()); + m_urlNavigator->setHomeUrl(KUrl(GeneralSettings::homeUrl())); + setFilterBarVisible(GeneralSettings::filterBar()); + } + + m_view->readSettings(); + m_statusBar->readSettings(); +} + +bool DolphinViewContainer::isFilterBarVisible() const +{ + return m_filterBar->isVisible(); +} + +void DolphinViewContainer::setSearchModeEnabled(bool enabled) +{ + if (enabled == isSearchModeEnabled()) { + if (enabled && !m_searchBox->hasFocus()) { + m_searchBox->setFocus(); + m_searchBox->selectAll(); } + return; + } - const QString& newName = dialog.newName(); - if (newName.isEmpty()) { - view->statusBar()->setMessage(dialog.errorString(), - DolphinStatusBar::Error); - } else { - // TODO: check how this can be integrated into KonqFileUndoManager/KonqOperations - // as one operation instead of n rename operations like it is done now... - Q_ASSERT(newName.contains('#')); - - // iterate through all selected items and rename them... - const int replaceIndex = newName.indexOf('#'); - Q_ASSERT(replaceIndex >= 0); - int index = 1; - - KFileItemList::const_iterator it = items.begin(); - KFileItemList::const_iterator end = items.end(); - while (it != end) { - const KUrl& oldUrl = (*it).url(); - QString number; - number.setNum(index++); - - QString name(newName); - name.replace(replaceIndex, 1, number); - - if (oldUrl.fileName() != name) { - KUrl newUrl = oldUrl; - newUrl.setFileName(name); - m_mainWindow->rename(oldUrl, newUrl); - } - ++it; - } + m_searchBox->setVisible(enabled); + m_urlNavigator->setVisible(!enabled); + + if (enabled) { + KUrl url = m_urlNavigator->locationUrl(); + m_searchBox->setText(QString()); + m_searchBox->setReadOnly(isSearchUrl(url), url); + + // Remember the most recent non-search URL as search path + // of the search-box, so that it can be restored + // when switching back to the URL navigator. + int index = m_urlNavigator->historyIndex(); + const int historySize = m_urlNavigator->historySize(); + while (isSearchUrl(url) && (index < historySize)) { + ++index; + url = m_urlNavigator->locationUrl(index); + } + + if (!isSearchUrl(url)) { + m_searchBox->setSearchPath(url); } } else { - // Only one item has been selected for renaming. Use the custom - // renaming mechanism from the views. - Q_ASSERT(items.count() == 1); - - // TODO: Think about using KFileItemDelegate as soon as it supports editing. - // Currently the RenameDialog is used, but I'm not sure whether inline renaming - // is a benefit for the user at all -> let's wait for some input first... - RenameDialog dialog(this, items); - if (dialog.exec() == QDialog::Rejected) { - return; + // Restore the URL for the URL navigator. If Dolphin has been + // started with a search-URL, the home URL is used as fallback. + const KUrl url = m_searchBox->searchPath(); + if (url.isValid() && !url.isEmpty()) { + if (isSearchUrl(url)) { + m_urlNavigator->goHome(); + } else { + m_urlNavigator->setLocationUrl(url); + } } + } - const QString& newName = dialog.newName(); - if (newName.isEmpty()) { - view->statusBar()->setMessage(dialog.errorString(), - DolphinStatusBar::Error); - } else { - const KUrl& oldUrl = items.first().url(); - KUrl newUrl = oldUrl; - newUrl.setFileName(newName); - m_mainWindow->rename(oldUrl, newUrl); - } + emit searchModeChanged(enabled); +} + +bool DolphinViewContainer::isSearchModeEnabled() const +{ + return m_searchBox->isVisible(); +} + +void DolphinViewContainer::setUrl(const KUrl& newUrl) +{ + if (newUrl != m_urlNavigator->locationUrl()) { + m_urlNavigator->setLocationUrl(newUrl); } } -bool DolphinViewContainer::isFilterBarVisible() const +void DolphinViewContainer::setFilterBarVisible(bool visible) { - return m_filterBar->isVisible(); + Q_ASSERT(m_filterBar); + if (visible) { + m_filterBar->show(); + m_filterBar->setFocus(); + m_filterBar->selectAll(); + } else { + closeFilterBar(); + } } -bool DolphinViewContainer::isUrlEditable() const +void DolphinViewContainer::delayedStatusBarUpdate() { - return m_urlNavigator->isUrlEditable(); + if (m_statusBarTimer->isActive() && (m_statusBarTimestamp.elapsed() > 2000)) { + // No update of the statusbar has been done during the last 2 seconds, + // although an update has been requested. Trigger an immediate update. + m_statusBarTimer->stop(); + updateStatusBar(); + } else { + // Invoke updateStatusBar() with a small delay. This assures that + // when a lot of delayedStatusBarUpdates() are done in a short time, + // no bottleneck is given. + m_statusBarTimer->start(); + } } -KFileItem DolphinViewContainer::fileItem(const QModelIndex& index) const +void DolphinViewContainer::updateStatusBar() { - const QModelIndex dolphinModelIndex = m_proxyModel->mapToSource(index); - return m_dolphinModel->itemForIndex(dolphinModelIndex); + m_statusBarTimestamp.start(); + + const QString newMessage = m_view->statusBarText(); + m_statusBar->setDefaultText(newMessage); + + // We don't want to override errors. Other messages are only protected by + // the Statusbar itself depending on timings (see DolphinStatusBar::setMessage). + if (m_statusBar->type() != DolphinStatusBar::Error) { + m_statusBar->setMessage(newMessage, DolphinStatusBar::Default); + } } -void DolphinViewContainer::updateProgress(int percent) +void DolphinViewContainer::updateDirectoryLoadingProgress(int percent) { - if (!m_showProgress) { - // Only show the directory loading progress if the status bar does - // not contain another progress information. This means that - // the directory loading progress information has the lowest priority. - const QString progressText(m_statusBar->progressText()); - const QString loadingText(i18nc("@info:progress", "Loading folder...")); - m_showProgress = progressText.isEmpty() || (progressText == loadingText); - if (m_showProgress) { - m_statusBar->setProgressText(loadingText); - m_statusBar->setProgress(0); - } + if (m_statusBar->progressText().isEmpty()) { + m_statusBar->setProgressText(i18nc("@info:progress", "Loading folder...")); } + m_statusBar->setProgress(percent); +} - if (m_showProgress) { - m_statusBar->setProgress(percent); +void DolphinViewContainer::updateDirectorySortingProgress(int percent) +{ + if (m_statusBar->progressText().isEmpty()) { + m_statusBar->setProgressText(i18nc("@info:progress", "Sorting...")); } + m_statusBar->setProgress(percent); } -void DolphinViewContainer::slotDirListerCompleted() +void DolphinViewContainer::slotDirectoryLoadingStarted() { - if (m_showProgress) { + if (isSearchUrl(url())) { + // Search KIO-slaves usually don't provide any progress information. Give + // a hint to the user that a searching is done: + updateStatusBar(); + m_statusBar->setProgressText(i18nc("@info", "Searching...")); + m_statusBar->setProgress(-1); + } else { + // Trigger an undetermined progress indication. The progress + // information in percent will be triggered by the percent() signal + // of the directory lister later. + updateDirectoryLoadingProgress(-1); + } +} + +void DolphinViewContainer::slotDirectoryLoadingCompleted() +{ + if (!m_statusBar->progressText().isEmpty()) { m_statusBar->setProgressText(QString()); m_statusBar->setProgress(100); - m_showProgress = false; } - updateStatusBar(); + if (isSearchUrl(url()) && m_view->itemsCount() == 0) { + // The dir lister has been completed on a Nepomuk-URI and no items have been found. Instead + // of showing the default status bar information ("0 items") a more helpful information is given: + m_statusBar->setMessage(i18nc("@info:status", "No items found."), DolphinStatusBar::Information); + } else { + updateStatusBar(); + } +} - QTimer::singleShot(100, this, SLOT(restoreContentsPos())); +void DolphinViewContainer::slotItemActivated(const KFileItem& item) +{ + // It is possible to activate items on inactive views by + // drag & drop operations. Assure that activating an item always + // results in an active view. + m_view->setActive(true); + + KUrl url = item.targetUrl(); + + if (item.isDir()) { + m_view->setUrl(url); + return; + } + + if (GeneralSettings::browseThroughArchives() && item.isFile() && url.isLocalFile()) { + // Generic mechanism for redirecting to tar:// when clicking on a tar file, + // zip:// when clicking on a zip file, etc. + // The .protocol file specifies the mimetype that the kioslave handles. + // Note that we don't use mimetype inheritance since we don't want to + // open OpenDocument files as zip folders... + const QString protocol = KProtocolManager::protocolForArchiveMimetype(item.mimetype()); + if (!protocol.isEmpty()) { + url.setProtocol(protocol); + m_view->setUrl(url); + return; + } + } + + if (item.mimetype() == QLatin1String("application/x-desktop")) { + // Redirect to the URL in Type=Link desktop files + KDesktopFile desktopFile(url.toLocalFile()); + if (desktopFile.hasLinkType()) { + url = desktopFile.readUrl(); + m_view->setUrl(url); + return; + } + } + + item.run(); } void DolphinViewContainer::showItemInfo(const KFileItem& item) { if (item.isNull()) { - m_statusBar->clear(); + // Only clear the status bar if unimportant messages are shown. + // This prevents that information- or error-messages get hidden + // by moving the mouse above the viewport or when closing the + // context menu. + if (m_statusBar->type() == DolphinStatusBar::Default) { + m_statusBar->clear(); + } } else { - m_statusBar->setMessage(item.getStatusBarInfo(), DolphinStatusBar::Default); + const QString message = item.isDir() ? item.text() : item.getStatusBarInfo(); + m_statusBar->setMessage(message, DolphinStatusBar::Default); } } @@ -322,162 +447,165 @@ void DolphinViewContainer::showErrorMessage(const QString& msg) m_statusBar->setMessage(msg, DolphinStatusBar::Error); } +void DolphinViewContainer::showOperationCompletedMessage(const QString& msg) +{ + m_statusBar->setMessage(msg, DolphinStatusBar::OperationCompleted); +} + void DolphinViewContainer::closeFilterBar() { m_filterBar->hide(); + m_filterBar->clear(); + m_view->setFocus(); emit showFilterBarChanged(false); } -QString DolphinViewContainer::defaultStatusBarText() const +void DolphinViewContainer::setNameFilter(const QString& nameFilter) { - int folderCount = 0; - int fileCount = 0; - m_view->calculateItemCount(fileCount, folderCount); - return KIO::itemsSummaryString(fileCount + folderCount, - fileCount, - folderCount, - 0, false); + m_view->setNameFilter(nameFilter); + delayedStatusBarUpdate(); } -QString DolphinViewContainer::selectionStatusBarText() const +void DolphinViewContainer::activate() +{ + setActive(true); +} + +void DolphinViewContainer::slotViewUrlAboutToBeChanged(const KUrl& url) { - QString text; - const KFileItemList list = m_view->selectedItems(); - if (list.isEmpty()) { - // when an item is triggered, it is temporary selected but selectedItems() - // will return an empty list - return QString(); + // URL changes of the view can happen in two ways: + // 1. The URL navigator gets changed and will trigger the view to update its URL + // 2. The URL of the view gets changed and will trigger the URL navigator to update + // its URL (e.g. by clicking on an item) + // In this scope the view-state may only get saved in case 2: + if (url != m_urlNavigator->locationUrl()) { + saveViewState(); } +} - int fileCount = 0; - int folderCount = 0; - KIO::filesize_t byteSize = 0; - KFileItemList::const_iterator it = list.begin(); - const KFileItemList::const_iterator end = list.end(); - while (it != end) { - const KFileItem& item = *it; - if (item.isDir()) { - ++folderCount; - } else { - ++fileCount; - byteSize += item.size(); - } - ++it; +void DolphinViewContainer::slotUrlNavigatorLocationAboutToBeChanged(const KUrl& url) +{ + // URL changes of the view can happen in two ways: + // 1. The URL navigator gets changed and will trigger the view to update its URL + // 2. The URL of the view gets changed and will trigger the URL navigator to update + // its URL (e.g. by clicking on an item) + // In this scope the view-state may only get saved in case 1: + if (url != m_view->url()) { + saveViewState(); } +} - if (folderCount > 0) { - text = i18ncp("@info:status", "1 Folder selected", "%1 Folders selected", folderCount); - if (fileCount > 0) { - text += ", "; +void DolphinViewContainer::slotUrlNavigatorLocationChanged(const KUrl& url) +{ + if (KProtocolManager::supportsListing(url)) { + setSearchModeEnabled(isSearchUrl(url)); + m_view->setUrl(url); + + if (isActive() && !isSearchUrl(url)) { + // When an URL has been entered, the view should get the focus. + // The focus must be requested asynchronously, as changing the URL might create + // a new view widget. + QTimer::singleShot(0, this, SLOT(requestFocus())); + } + } else if (KProtocolManager::isSourceProtocol(url)) { + QString app = "konqueror"; + if (url.protocol().startsWith(QLatin1String("http"))) { + showErrorMessage(i18nc("@info:status", + "Dolphin does not support web pages, the web browser has been launched")); + const KConfigGroup config(KSharedConfig::openConfig("kdeglobals"), "General"); + const QString browser = config.readEntry("BrowserApplication"); + if (!browser.isEmpty()) { + app = browser; + if (app.startsWith('!')) { + // a literal command has been configured, remove the '!' prefix + app = app.mid(1); + } + } + } else { + showErrorMessage(i18nc("@info:status", + "Protocol not supported by Dolphin, Konqueror has been launched")); } - } - if (fileCount > 0) { - const QString sizeText(KIO::convertSize(byteSize)); - text += i18ncp("@info:status", "1 File selected (%2)", "%1 Files selected (%2)", fileCount, sizeText); + const QString secureUrl = KShell::quoteArg(url.pathOrUrl()); + const QString command = app + ' ' + secureUrl; + KRun::runCommand(command, app, app, this); + } else { + showErrorMessage(i18nc("@info:status", "Invalid protocol")); } - - return text; } -void DolphinViewContainer::showFilterBar(bool show) +void DolphinViewContainer::dropUrls(const KUrl& destination, QDropEvent* event) { - Q_ASSERT(m_filterBar != 0); - m_filterBar->setVisible(show); + DragAndDropHelper::dropUrls(KFileItem(), destination, event); } -void DolphinViewContainer::updateStatusBar() +void DolphinViewContainer::redirect(const KUrl& oldUrl, const KUrl& newUrl) { - // As the item count information is less important - // in comparison with other messages, it should only - // be shown if: - // - the status bar is empty or - // - shows already the item count information or - // - shows only a not very important information - // - if any progress is given don't show the item count info at all - const QString msg(m_statusBar->message()); - const bool updateStatusBarMsg = (msg.isEmpty() || - (msg == m_statusBar->defaultText()) || - (m_statusBar->type() == DolphinStatusBar::Information)) && - (m_statusBar->progress() == 100); - - const QString text(m_view->hasSelection() ? selectionStatusBarText() : defaultStatusBarText()); - m_statusBar->setDefaultText(text); - - if (updateStatusBarMsg) { - m_statusBar->setMessage(text, DolphinStatusBar::Default); - } + Q_UNUSED(oldUrl); + const bool block = m_urlNavigator->signalsBlocked(); + m_urlNavigator->blockSignals(true); + + // Assure that the location state is reset for redirection URLs. This + // allows to skip redirection URLs when going back or forward in the + // URL history. + m_urlNavigator->saveLocationState(QByteArray()); + m_urlNavigator->setLocationUrl(newUrl); + setSearchModeEnabled(isSearchUrl(newUrl)); + + m_urlNavigator->blockSignals(block); } -void DolphinViewContainer::setNameFilter(const QString& nameFilter) +void DolphinViewContainer::requestFocus() { - m_view->setNameFilter(nameFilter); - updateStatusBar(); + m_view->setFocus(); } -void DolphinViewContainer::openContextMenu(const KFileItem& item, - const KUrl& url) +void DolphinViewContainer::saveUrlCompletionMode(KGlobalSettings::Completion completion) { - DolphinContextMenu contextMenu(m_mainWindow, item, url); - contextMenu.open(); + GeneralSettings::setUrlCompletionMode(completion); } -void DolphinViewContainer::saveContentsPos(int x, int y) +void DolphinViewContainer::slotHistoryChanged() { - m_urlNavigator->savePosition(x, y); + QByteArray locationState = m_urlNavigator->locationState(); + if (!locationState.isEmpty()) { + QDataStream stream(&locationState, QIODevice::ReadOnly); + m_view->restoreState(stream); + } } -void DolphinViewContainer::restoreContentsPos() +void DolphinViewContainer::startSearching(const QString &text) { - if (!url().isEmpty()) { - const QPoint pos = m_urlNavigator->savedPosition(); - m_view->setContentsPosition(pos.x(), pos.y()); + Q_UNUSED(text); + const KUrl url = m_searchBox->urlForSearching(); + if (url.isValid() && !url.isEmpty()) { + m_urlNavigator->setLocationUrl(url); } } -void DolphinViewContainer::activate() +void DolphinViewContainer::closeSearchBox() { - setActive(true); + setSearchModeEnabled(false); } -void DolphinViewContainer::restoreView(const KUrl& url) +void DolphinViewContainer::stopLoading() { - m_view->updateView(url, m_urlNavigator->savedRootUrl()); + m_view->stopLoading(); + m_statusBar->setProgress(100); } -void DolphinViewContainer::saveRootUrl(const KUrl& url) +bool DolphinViewContainer::isSearchUrl(const KUrl& url) const { - Q_UNUSED(url); - m_urlNavigator->saveRootUrl(m_view->rootUrl()); + const QString protocol = url.protocol(); + return protocol.contains("search") || (protocol == QLatin1String("nepomuk")); } -void DolphinViewContainer::slotItemTriggered(const KFileItem& item) +void DolphinViewContainer::saveViewState() { - // Prefer the local path over the URL. - bool isLocal; - KUrl url = item.mostLocalUrl(isLocal); - - if (item.isDir()) { - m_view->setUrl(url); - } else if (item.isFile()) { - // allow to browse through ZIP and tar files - KMimeType::Ptr mime = item.mimeTypePtr(); - if (mime->is("application/zip")) { - url.setProtocol("zip"); - m_view->setUrl(url); - } else if (mime->is("application/x-tar") || - mime->is("application/x-tarz") || - mime->is("application/x-bzip-compressed-tar") || - mime->is("application/x-compressed-tar") || - mime->is("application/x-tzo")) { - url.setProtocol("tar"); - m_view->setUrl(url); - } else { - item.run(); - } - } else { - item.run(); - } + QByteArray locationState; + QDataStream stream(&locationState, QIODevice::WriteOnly); + m_view->saveState(stream); + m_urlNavigator->saveLocationState(locationState); } #include "dolphinviewcontainer.moc"