X-Git-Url: https://cloud.milkyroute.net/gitweb/dolphin.git/blobdiff_plain/175fe7ff47ccff39b0e77f80491a9701d025375e..30161a7b3fe76578f43a61381c98a5ae475ed52a:/src/dolphinview.cpp diff --git a/src/dolphinview.cpp b/src/dolphinview.cpp index 86b864583..3b5610f60 100644 --- a/src/dolphinview.cpp +++ b/src/dolphinview.cpp @@ -20,23 +20,29 @@ #include "dolphinview.h" -#include - #include +#include #include #include #include #include +#include +#include #include #include +#include #include +#include #include #include +#include #include +#include #include #include +#include "dolphincolumnview.h" #include "dolphincontroller.h" #include "dolphinstatusbar.h" #include "dolphinmainwindow.h" @@ -47,8 +53,10 @@ #include "dolphincontextmenu.h" #include "filterbar.h" #include "renamedialog.h" -#include "urlnavigator.h" +#include "kurlnavigator.h" #include "viewproperties.h" +#include "dolphinsettings.h" +#include "dolphin_generalsettings.h" DolphinView::DolphinView(DolphinMainWindow* mainWindow, QWidget* parent, @@ -57,6 +65,7 @@ DolphinView::DolphinView(DolphinMainWindow* mainWindow, bool showHiddenFiles) : QWidget(parent), m_showProgress(false), + m_blockContentsMovedSignal(false), m_mode(mode), m_iconSize(0), m_folderCount(0), @@ -67,6 +76,8 @@ DolphinView::DolphinView(DolphinMainWindow* mainWindow, m_controller(0), m_iconsView(0), m_detailsView(0), + m_columnView(0), + m_fileItemDelegate(0), m_filterBar(0), m_statusBar(0), m_dirModel(0), @@ -82,7 +93,13 @@ DolphinView::DolphinView(DolphinMainWindow* mainWindow, connect(m_mainWindow, SIGNAL(activeViewChanged()), this, SLOT(updateActivationState())); - m_urlNavigator = new UrlNavigator(url, this); + QClipboard* clipboard = QApplication::clipboard(); + connect(clipboard, SIGNAL(dataChanged()), + this, SLOT(updateCutItems())); + + m_urlNavigator = new KUrlNavigator(DolphinSettings::instance().placesModel(), url, this); + m_urlNavigator->setUrlEditable(DolphinSettings::instance().generalSettings()->editableUrl()); + m_urlNavigator->setHomeUrl(DolphinSettings::instance().generalSettings()->homeUrl()); connect(m_urlNavigator, SIGNAL(urlChanged(const KUrl&)), this, SLOT(loadDirectory(const KUrl&))); connect(m_urlNavigator, SIGNAL(urlsDropped(const KUrl::List&, const KUrl&)), @@ -90,7 +107,7 @@ DolphinView::DolphinView(DolphinMainWindow* mainWindow, connect(m_urlNavigator, SIGNAL(activated()), this, SLOT(requestActivation())); connect(this, SIGNAL(contentsMoved(int, int)), - m_urlNavigator, SLOT(storeContentsPosition(int, int))); + m_urlNavigator, SLOT(savePosition(int, int))); m_statusBar = new DolphinStatusBar(this); @@ -108,6 +125,10 @@ DolphinView::DolphinView(DolphinMainWindow* mainWindow, this, SLOT(updateStatusBar())); connect(m_dirLister, SIGNAL(completed()), this, SLOT(updateItemCount())); + connect(m_dirLister, SIGNAL(completed()), + this, SLOT(updateCutItems())); + connect(m_dirLister, SIGNAL(newItems(const KFileItemList&)), + this, SLOT(generatePreviews(const KFileItemList&))); connect(m_dirLister, SIGNAL(infoMessage(const QString&)), this, SLOT(showInfoMessage(const QString&))); connect(m_dirLister, SIGNAL(errorMessage(const QString&)), @@ -123,8 +144,8 @@ DolphinView::DolphinView(DolphinMainWindow* mainWindow, m_controller = new DolphinController(this); connect(m_controller, SIGNAL(requestContextMenu(const QPoint&)), this, SLOT(openContextMenu(const QPoint&))); - connect(m_controller, SIGNAL(urlsDropped(const KUrl::List&, const QPoint&)), - this, SLOT(dropUrls(const KUrl::List&, const QPoint&))); + connect(m_controller, SIGNAL(urlsDropped(const KUrl::List&, const QModelIndex&, QWidget*)), + this, SLOT(dropUrls(const KUrl::List&, const QModelIndex&, QWidget*))); connect(m_controller, SIGNAL(sortingChanged(DolphinView::Sorting)), this, SLOT(updateSorting(DolphinView::Sorting))); connect(m_controller, SIGNAL(sortOrderChanged(Qt::SortOrder)), @@ -151,8 +172,6 @@ DolphinView::DolphinView(DolphinMainWindow* mainWindow, m_topLayout->addWidget(itemView()); m_topLayout->addWidget(m_filterBar); m_topLayout->addWidget(m_statusBar); - - loadDirectory(m_urlNavigator->url()); } DolphinView::~DolphinView() @@ -204,15 +223,15 @@ void DolphinView::setShowPreview(bool show) ViewProperties props(m_urlNavigator->url()); props.setShowPreview(show); - // TODO: wait until previews are possible with KFileItemDelegate + m_controller->setShowPreview(show); emit showPreviewChanged(); + reload(); } bool DolphinView::showPreview() const { - // TODO: wait until previews are possible with KFileItemDelegate - return true; + return m_controller->showPreview(); } void DolphinView::setShowHiddenFiles(bool show) @@ -226,7 +245,6 @@ void DolphinView::setShowHiddenFiles(bool show) props.save(); m_dirLister->setShowingDotFiles(show); - emit showHiddenFilesChanged(); reload(); @@ -239,6 +257,7 @@ bool DolphinView::showHiddenFiles() const void DolphinView::renameSelectedItems() { + DolphinView* view = mainWindow()->activeView(); const KUrl::List urls = selectedUrls(); if (urls.count() > 1) { // More than one item has been selected for renaming. Open @@ -248,80 +267,64 @@ void DolphinView::renameSelectedItems() return; } - DolphinView* view = mainWindow()->activeView(); const QString& newName = dialog.newName(); if (newName.isEmpty()) { - view->statusBar()->setMessage(i18n("The new item name is invalid."), + view->statusBar()->setMessage(dialog.errorString(), DolphinStatusBar::Error); } else { // TODO: check how this can be integrated into KonqUndoManager/KonqOperations - - //UndoManager& undoMan = UndoManager::instance(); - //undoMan.beginMacro(); - - assert(newName.contains('#')); - - const int urlsCount = urls.count(); + // 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('#'); - assert(replaceIndex >= 0); - for (int i = 0; i < urlsCount; ++i) { - const KUrl& source = urls[i]; + Q_ASSERT(replaceIndex >= 0); + int index = 1; + + KUrl::List::const_iterator it = urls.begin(); + KUrl::List::const_iterator end = urls.end(); + while (it != end) { + const KUrl& oldUrl = *it; QString number; - number.setNum(i + 1); + number.setNum(index++); QString name(newName); name.replace(replaceIndex, 1, number); - if (source.fileName() != name) { - KUrl dest(source.upUrl()); - dest.addPath(name); - - const bool destExists = KIO::NetAccess::exists(dest, false, view); - if (destExists) { - view->statusBar()->setMessage(i18n("Renaming failed (item '%1' already exists).",name), - DolphinStatusBar::Error); - break; - } - else if (KIO::NetAccess::file_move(source, dest)) { - // TODO: From the users point of view he executed one 'rename n files' operation, - // but internally we store it as n 'rename 1 file' operations for the undo mechanism. - //DolphinCommand command(DolphinCommand::Rename, source, dest); - //undoMan.addCommand(command); - } + if (oldUrl.fileName() != name) { + KUrl newUrl = oldUrl; + newUrl.setFileName(name); + m_mainWindow->rename(oldUrl, newUrl); } + ++it; } - - //undoMan.endMacro(); } } else { // Only one item has been selected for renaming. Use the custom // renaming mechanism from the views. - assert(urls.count() == 1); - // TODO: - /*if (m_mode == DetailsView) { - Q3ListViewItem* item = m_iconsView->firstChild(); - while (item != 0) { - if (item->isSelected()) { - m_iconsView->rename(item, DolphinDetailsView::NameColumn); - break; - } - item = item->nextSibling(); - } + Q_ASSERT(urls.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(urls); + if (dialog.exec() == QDialog::Rejected) { + return; + } + + const QString& newName = dialog.newName(); + if (newName.isEmpty()) { + view->statusBar()->setMessage(dialog.errorString(), + DolphinStatusBar::Error); } else { - KFileIconViewItem* item = static_cast(m_iconsView->firstItem()); - while (item != 0) { - if (item->isSelected()) { - item->rename(); - break; - } - item = static_cast(item->nextItem()); - } - }*/ + const KUrl& oldUrl = urls.first(); + KUrl newUrl = oldUrl; + newUrl.setFileName(newName); + m_mainWindow->rename(oldUrl, newUrl); + } } } @@ -342,7 +345,6 @@ DolphinStatusBar* DolphinView::statusBar() const int DolphinView::contentsX() const { - return itemView()->horizontalScrollBar()->value(); } @@ -351,11 +353,6 @@ int DolphinView::contentsY() const return itemView()->verticalScrollBar()->value(); } -void DolphinView::refreshSettings() -{ - startDirLister(m_urlNavigator->url()); -} - void DolphinView::emitRequestItemInfo(const KUrl& url) { emit requestItemInfo(url); @@ -373,22 +370,22 @@ bool DolphinView::isUrlEditable() const void DolphinView::zoomIn() { - //itemEffectsManager()->zoomIn(); + m_controller->triggerZoomIn(); } void DolphinView::zoomOut() { - //itemEffectsManager()->zoomOut(); + m_controller->triggerZoomOut(); } bool DolphinView::isZoomInPossible() const { - return false; //itemEffectsManager()->isZoomInPossible(); + return m_controller->isZoomInPossible(); } bool DolphinView::isZoomOutPossible() const { - return false; //itemEffectsManager()->isZoomOutPossible(); + return m_controller->isZoomOutPossible(); } void DolphinView::setSorting(Sorting sorting) @@ -415,6 +412,22 @@ Qt::SortOrder DolphinView::sortOrder() const return m_proxyModel->sortOrder(); } +void DolphinView::setAdditionalInfo(KFileItemDelegate::AdditionalInformation info) +{ + ViewProperties props(m_urlNavigator->url()); + props.setAdditionalInfo(info); + + m_fileItemDelegate->setAdditionalInformation(info); + + emit additionalInfoChanged(info); + reload(); +} + +KFileItemDelegate::AdditionalInformation DolphinView::additionalInfo() const +{ + return m_fileItemDelegate->additionalInformation(); +} + void DolphinView::goBack() { m_urlNavigator->goBack(); @@ -437,17 +450,17 @@ void DolphinView::goHome() void DolphinView::setUrlEditable(bool editable) { - m_urlNavigator->editUrl(editable); + m_urlNavigator->setUrlEditable(editable); } -const QLinkedList DolphinView::urlHistory(int& index) const +bool DolphinView::hasSelection() const { - return m_urlNavigator->history(index); + return itemView()->selectionModel()->hasSelection(); } -bool DolphinView::hasSelection() const +void DolphinView::clearSelection() { - return itemView()->selectionModel()->hasSelection(); + itemView()->selectionModel()->clear(); } KFileItemList DolphinView::selectedItems() const @@ -456,7 +469,7 @@ KFileItemList DolphinView::selectedItems() const // Our view has a selection, we will map them back to the DirModel // and then fill the KFileItemList. - assert((view != 0) && (view->selectionModel() != 0)); + Q_ASSERT((view != 0) && (view->selectionModel() != 0)); const QItemSelection selection = m_proxyModel->mapSelectionToSource(view->selectionModel()->selection()); KFileItemList itemList; @@ -464,7 +477,7 @@ KFileItemList DolphinView::selectedItems() const const QModelIndexList indexList = selection.indexes(); QModelIndexList::const_iterator end = indexList.end(); for (QModelIndexList::const_iterator it = indexList.begin(); it != end; ++it) { - assert((*it).isValid()); + Q_ASSERT((*it).isValid()); KFileItem* item = m_dirModel->itemForIndex(*it); if (item != 0) { @@ -576,10 +589,23 @@ DolphinMainWindow* DolphinView::mainWindow() const void DolphinView::loadDirectory(const KUrl& url) { + if(!isActive()) { + requestActivation(); + } + const ViewProperties props(url); const Mode mode = props.viewMode(); - if (m_mode != mode) { + bool changeMode = (m_mode != mode); + if (changeMode && isColumnViewActive()) { + // The column view is active. Only change the + // mode if the current URL is no child of the column view. + if (m_dirLister->url().isParentOf(url)) { + changeMode = false; + } + } + + if (changeMode) { m_mode = mode; createView(); emit modeChanged(); @@ -603,7 +629,18 @@ void DolphinView::loadDirectory(const KUrl& url) emit sortOrderChanged(sortOrder); } - // TODO: handle previews (props.showPreview()) + KFileItemDelegate::AdditionalInformation info = props.additionalInfo(); + if (info != m_fileItemDelegate->additionalInformation()) { + m_fileItemDelegate->setAdditionalInformation(info); + + emit additionalInfoChanged(info); + } + + const bool showPreview = props.showPreview(); + if (showPreview != m_controller->showPreview()) { + m_controller->setShowPreview(showPreview); + emit showPreviewChanged(); + } startDirLister(url); emit urlChanged(url); @@ -613,6 +650,10 @@ void DolphinView::loadDirectory(const KUrl& url) void DolphinView::triggerItem(const QModelIndex& index) { + if (!isValidNameIndex(index)) { + return; + } + const Qt::KeyboardModifiers modifier = QApplication::keyboardModifiers(); if ((modifier & Qt::ShiftModifier) || (modifier & Qt::ControlModifier)) { // items are selected by the user, hence don't trigger the @@ -625,18 +666,40 @@ void DolphinView::triggerItem(const QModelIndex& index) return; } + // Prefer the local path over the URL. This assures that the + // volume space information is correct. Assuming that the URL is media:/sda1, + // and the local path is /windows/C: For the URL the space info is related + // to the root partition (and hence wrong) and for the local path the space + // info is related to the windows partition (-> correct). + const QString localPath(item->localPath()); + KUrl url; + if (localPath.isEmpty()) { + url = item->url(); + } + else { + url = localPath; + } + if (item->isDir()) { - // Prefer the local path over the URL. This assures that the - // volume space information is correct. Assuming that the URL is media:/sda1, - // and the local path is /windows/C: For the URL the space info is related - // to the root partition (and hence wrong) and for the local path the space - // info is related to the windows partition (-> correct). - const QString localPath(item->localPath()); - if (localPath.isEmpty()) { - setUrl(item->url()); + 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"); + 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"); + setUrl(url); } else { - setUrl(KUrl(localPath)); + item->run(); } } else { @@ -654,7 +717,7 @@ void DolphinView::updateProgress(int percent) void DolphinView::updateItemCount() { if (m_showProgress) { - m_statusBar->setProgressText(QString::null); + m_statusBar->setProgressText(QString()); m_statusBar->setProgress(100); m_showProgress = false; } @@ -679,21 +742,45 @@ void DolphinView::updateItemCount() updateStatusBar(); + m_blockContentsMovedSignal = false; QTimer::singleShot(0, this, SLOT(restoreContentsPos())); } +void DolphinView::generatePreviews(const KFileItemList& items) +{ + if (m_controller->showPreview()) { + KIO::PreviewJob* job = KIO::filePreview(items, 128); + connect(job, SIGNAL(gotPreview(const KFileItem*, const QPixmap&)), + this, SLOT(showPreview(const KFileItem*, const QPixmap&))); + } +} + +void DolphinView::showPreview(const KFileItem* item, const QPixmap& pixmap) +{ + Q_ASSERT(item != 0); + const QModelIndex idx = m_dirModel->indexForItem(*item); + if (idx.isValid() && (idx.column() == 0)) { + const QMimeData* mimeData = QApplication::clipboard()->mimeData(); + if (KonqMimeData::decodeIsCutSelection(mimeData) && isCutItem(*item)) { + KIconEffect iconEffect; + const QPixmap cutPixmap = iconEffect.apply(pixmap, K3Icon::Desktop, K3Icon::DisabledState); + m_dirModel->setData(idx, QIcon(cutPixmap), Qt::DecorationRole); + } + else { + m_dirModel->setData(idx, QIcon(pixmap), Qt::DecorationRole); + } + } +} + void DolphinView::restoreContentsPos() { - int index = 0; - const QLinkedList history = urlHistory(index); - if (!history.isEmpty()) { + KUrl currentUrl = m_urlNavigator->url(); + if (!currentUrl.isEmpty()) { QAbstractItemView* view = itemView(); - // TODO: view->setCurrentItem(history[index].currentFileName()); - - QLinkedList::const_iterator it = history.begin(); - it += index; - view->horizontalScrollBar()->setValue((*it).contentsX()); - view->verticalScrollBar()->setValue((*it).contentsY()); + // TODO: view->setCurrentItem(m_urlNavigator->currentFileName()); + QPoint pos = m_urlNavigator->savedPosition(); + view->horizontalScrollBar()->setValue(pos.x()); + view->verticalScrollBar()->setValue(pos.y()); } } @@ -709,7 +796,7 @@ void DolphinView::showErrorMessage(const QString& msg) void DolphinView::emitSelectionChangedSignal() { - emit selectionChanged(); + emit selectionChanged(DolphinView::selectedItems()); } void DolphinView::closeFilterBar() @@ -743,8 +830,46 @@ void DolphinView::startDirLister(const KUrl& url, bool reload) m_statusBar->setProgress(0); } + m_cutItemsCache.clear(); + m_blockContentsMovedSignal = true; m_dirLister->stop(); - m_dirLister->openUrl(url, false, reload); + + bool openDir = true; + bool keepOldDirs = isColumnViewActive(); + if (keepOldDirs) { + if (reload) { + keepOldDirs = false; + + const KUrl& dirListerUrl = m_dirLister->url(); + if (dirListerUrl.isValid()) { + const KUrl::List dirs = m_dirLister->directories(); + KUrl url; + foreach (url, dirs) { + m_dirLister->updateDirectory(url); + } + openDir = false; + } + } + else if (m_dirLister->directories().contains(url)) { + // The dir lister contains the directory already, so + // KDirLister::openUrl() may not been invoked twice. + m_dirLister->updateDirectory(url); + openDir = false; + } + else { + const KUrl& dirListerUrl = m_dirLister->url(); + if ((dirListerUrl == url) || !m_dirLister->url().isParentOf(url)) { + // The current URL is not a child of the dir lister + // URL. This may happen when e. g. a bookmark has been selected + // and hence the view must be reset. + keepOldDirs = false; + } + } + } + + if (openDir) { + m_dirLister->openUrl(url, keepOldDirs, reload); + } } QString DolphinView::defaultStatusBarText() const @@ -799,7 +924,7 @@ QString DolphinView::selectionStatusBarText() const void DolphinView::showFilterBar(bool show) { - assert(m_filterBar != 0); + Q_ASSERT(m_filterBar != 0); if (show) { m_filterBar->show(); } @@ -836,6 +961,27 @@ void DolphinView::requestActivation() m_mainWindow->setActiveView(this); } +void DolphinView::changeSelection(const KFileItemList& selection) +{ + clearSelection(); + if (selection.isEmpty()) { + return; + } + KUrl baseUrl = url(); + KUrl url; + QItemSelection new_selection; + foreach (KFileItem* item, selection) { + url = item->url().upUrl(); + if (baseUrl.equals(url, KUrl::CompareWithoutTrailingSlash)) { + QModelIndex index = m_proxyModel->mapFromSource(m_dirModel->indexForItem(*item)); + new_selection.select(index, index); + } + } + itemView()->selectionModel()->select(new_selection, + QItemSelectionModel::ClearAndSelect + | QItemSelectionModel::Current); +} + void DolphinView::changeNameFilter(const QString& nameFilter) { // The name filter of KDirLister does a 'hard' filtering, which @@ -866,28 +1012,34 @@ void DolphinView::openContextMenu(const QPoint& pos) KFileItem* item = 0; const QModelIndex index = itemView()->indexAt(pos); - if (index.isValid()) { + if (isValidNameIndex(index)) { item = fileItem(index); } - DolphinContextMenu contextMenu(this, item); + DolphinContextMenu contextMenu(m_mainWindow, item, url()); contextMenu.open(); } void DolphinView::dropUrls(const KUrl::List& urls, - const QPoint& pos) + const QModelIndex& index, + QWidget* source) { KFileItem* directory = 0; - const QModelIndex index = itemView()->indexAt(pos); - if (index.isValid()) { + if (isValidNameIndex(index)) { KFileItem* item = fileItem(index); - assert(item != 0); + Q_ASSERT(item != 0); if (item->isDir()) { // the URLs are dropped above a directory directory = item; } } + if ((directory == 0) && (source == itemView())) { + // The dropping is done into the same viewport where + // the dragging has been started. Just ignore this... + return; + } + const KUrl& destination = (directory == 0) ? url() : directory->url(); dropUrls(urls, destination); @@ -899,7 +1051,6 @@ void DolphinView::dropUrls(const KUrl::List& urls, m_mainWindow->dropUrls(urls, destination); } - void DolphinView::updateSorting(DolphinView::Sorting sorting) { ViewProperties props(url()); @@ -922,12 +1073,37 @@ void DolphinView::updateSortOrder(Qt::SortOrder order) void DolphinView::emitContentsMoved() { - emit contentsMoved(contentsX(), contentsY()); + if (!m_blockContentsMovedSignal) { + emit contentsMoved(contentsX(), contentsY()); + } } void DolphinView::updateActivationState() { m_urlNavigator->setActive(isActive()); + if(isActive()) { + emit urlChanged(url()); + emit selectionChanged(selectedItems()); + } +} + +void DolphinView::updateCutItems() +{ + // restore the icons of all previously selected items to the + // original state... + QList::const_iterator it = m_cutItemsCache.begin(); + QList::const_iterator end = m_cutItemsCache.end(); + while (it != end) { + const QModelIndex index = m_dirModel->indexForUrl((*it).url); + if (index.isValid()) { + m_dirModel->setData(index, QIcon((*it).pixmap), Qt::DecorationRole); + } + ++it; + } + m_cutItemsCache.clear(); + + // ... and apply an item effect to all currently cut items + applyCutItemEffect(); } void DolphinView::createView() @@ -938,12 +1114,16 @@ void DolphinView::createView() m_topLayout->removeWidget(view); view->close(); view->deleteLater(); + view = 0; m_iconsView = 0; m_detailsView = 0; + m_columnView = 0; + m_fileItemDelegate = 0; } - assert(m_iconsView == 0); - assert(m_detailsView == 0); + Q_ASSERT(m_iconsView == 0); + Q_ASSERT(m_detailsView == 0); + Q_ASSERT(m_columnView == 0); // ... and recreate it representing the current mode switch (m_mode) { @@ -956,15 +1136,21 @@ void DolphinView::createView() 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); + + m_fileItemDelegate = new KFileItemDelegate(view); + view->setItemDelegate(m_fileItemDelegate); + view->setModel(m_proxyModel); view->setSelectionMode(QAbstractItemView::ExtendedSelection); - KFileItemDelegate* delegate = new KFileItemDelegate(this); - delegate->setAdditionalInformation(KFileItemDelegate::FriendlyMimeType); - view->setItemDelegate(delegate); - new KMimeTypeResolver(view, m_dirModel); m_topLayout->insertWidget(1, view); @@ -991,11 +1177,74 @@ void DolphinView::selectAll(QItemSelectionModel::SelectionFlags flags) QAbstractItemView* DolphinView::itemView() const { - assert((m_iconsView == 0) || (m_detailsView == 0)); if (m_detailsView != 0) { return m_detailsView; } + else if (m_columnView != 0) { + return m_columnView; + } + return m_iconsView; } +bool DolphinView::isValidNameIndex(const QModelIndex& index) const +{ + return index.isValid() && (index.column() == KDirModel::Name); +} + +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::applyCutItemEffect() +{ + const QMimeData* mimeData = QApplication::clipboard()->mimeData(); + if (!KonqMimeData::decodeIsCutSelection(mimeData)) { + return; + } + + KFileItemList items(m_dirLister->items()); + KFileItemList::const_iterator it = items.begin(); + const KFileItemList::const_iterator end = items.end(); + while (it != end) { + KFileItem* item = *it; + if (isCutItem(*item)) { + const QModelIndex index = m_dirModel->indexForItem(*item); + const KFileItem* item = m_dirModel->itemForIndex(index); + const QVariant value = m_dirModel->data(index, Qt::DecorationRole); + if ((value.type() == QVariant::Icon) && (item != 0)) { + const QIcon icon(qvariant_cast(value)); + QPixmap pixmap = icon.pixmap(128, 128); + + // remember current pixmap for the item to be able + // to restore it when other items get cut + CutItem cutItem; + cutItem.url = item->url(); + cutItem.pixmap = pixmap; + m_cutItemsCache.append(cutItem); + + // apply icon effect to the cut item + KIconEffect iconEffect; + pixmap = iconEffect.apply(pixmap, K3Icon::Desktop, K3Icon::DisabledState); + m_dirModel->setData(index, QIcon(pixmap), Qt::DecorationRole); + } + } + ++it; + } +} + #include "dolphinview.moc"