#include "dolphinview.h"
-#include <QItemSelectionModel>
-#include <Q3ValueList>
-#include <QDropEvent>
-#include <QMouseEvent>
-#include <QVBoxLayout>
-
-#include <kdirmodel.h>
+#include <QApplication>
+#include <QClipboard>
+#include <QKeyEvent>
+#include <QItemSelection>
+#include <QBoxLayout>
+#include <QTimer>
+#include <QScrollBar>
+
+#include <kactioncollection.h>
+#include <kcolorscheme.h>
+#include <kdirlister.h>
#include <kfileitemdelegate.h>
-#include <kurl.h>
#include <klocale.h>
+#include <kiconeffect.h>
+#include <kio/deletejob.h>
#include <kio/netaccess.h>
-#include <kio/renamedialog.h>
+#include <kio/previewjob.h>
+#include <kjob.h>
+#include <kmenu.h>
#include <kmimetyperesolver.h>
-#include <assert.h>
+#include <konqmimedata.h>
+#include <konq_operations.h>
+#include <ktoggleaction.h>
+#include <kurl.h>
-#include "urlnavigator.h"
-#include "dolphinstatusbar.h"
-#include "dolphinmainwindow.h"
-#include "dolphindirlister.h"
+#include "dolphindropcontroller.h"
+#include "dolphinmodel.h"
+#include "dolphincolumnview.h"
+#include "dolphincontroller.h"
#include "dolphinsortfilterproxymodel.h"
-#include "viewproperties.h"
#include "dolphindetailsview.h"
#include "dolphiniconsview.h"
-#include "dolphincontextmenu.h"
-#include "undomanager.h"
#include "renamedialog.h"
-#include "progressindicator.h"
-#include "filterbar.h"
+#include "viewproperties.h"
+#include "dolphinsettings.h"
+#include "dolphin_generalsettings.h"
-DolphinView::DolphinView(DolphinMainWindow *mainWindow,
- QWidget *parent,
+DolphinView::DolphinView(QWidget* parent,
const KUrl& url,
- Mode mode,
- bool showHiddenFiles) :
+ KDirLister* dirLister,
+ DolphinModel* dolphinModel,
+ DolphinSortFilterProxyModel* proxyModel) :
QWidget(parent),
- m_refreshing(false),
- m_showProgress(false),
- m_mode(mode),
- m_iconSize(0),
- m_folderCount(0),
- m_fileCount(0),
- m_mainWindow(mainWindow),
+ m_active(true),
+ m_showPreview(false),
+ m_loadingDirectory(false),
+ m_storedCategorizedSorting(false),
+ m_mode(DolphinView::IconsView),
m_topLayout(0),
- m_urlNavigator(0),
+ m_controller(0),
m_iconsView(0),
- m_filterBar(0),
- m_statusBar(0),
- m_dirModel(0),
- m_dirLister(0),
- m_proxyModel(0)
+ m_detailsView(0),
+ m_columnView(0),
+ m_fileItemDelegate(0),
+ m_selectionModel(0),
+ m_dolphinModel(dolphinModel),
+ m_dirLister(dirLister),
+ m_proxyModel(proxyModel),
+ m_previewJob(0)
{
- hide();
setFocusPolicy(Qt::StrongFocus);
m_topLayout = new QVBoxLayout(this);
m_topLayout->setSpacing(0);
m_topLayout->setMargin(0);
- m_urlNavigator = new UrlNavigator(url, this);
- connect(m_urlNavigator, SIGNAL(urlChanged(const KUrl&)),
- this, SLOT(loadDirectory(const KUrl&)));
-
- m_statusBar = new DolphinStatusBar(this);
-
- m_dirLister = new DolphinDirLister();
- m_dirLister->setAutoUpdate(true);
- m_dirLister->setMainWindow(this);
- m_dirLister->setShowingDotFiles(showHiddenFiles);
- connect(m_dirLister, SIGNAL(clear()),
- this, SLOT(slotClear()));
- connect(m_dirLister, SIGNAL(percent(int)),
- this, SLOT(slotPercent(int)));
- connect(m_dirLister, SIGNAL(deleteItem(KFileItem*)),
- this, SLOT(slotDeleteItem(KFileItem*)));
- connect(m_dirLister, SIGNAL(completed()),
- this, SLOT(slotCompleted()));
- connect(m_dirLister, SIGNAL(infoMessage(const QString&)),
- this, SLOT(slotInfoMessage(const QString&)));
- connect(m_dirLister, SIGNAL(errorMessage(const QString&)),
- this, SLOT(slotErrorMessage(const QString&)));
-
- m_iconsView = new DolphinIconsView(this);
- applyModeToView();
-
- m_dirModel = new KDirModel();
- m_dirModel->setDirLister(m_dirLister);
-
- m_proxyModel = new DolphinSortFilterProxyModel(this);
- m_proxyModel->setSourceModel(m_dirModel);
-
- m_iconsView->setModel(m_proxyModel);
-
- KFileItemDelegate* delegate = new KFileItemDelegate(this);
- delegate->setAdditionalInformation(KFileItemDelegate::FriendlyMimeType);
- m_iconsView->setItemDelegate(delegate);
+ QClipboard* clipboard = QApplication::clipboard();
+ connect(clipboard, SIGNAL(dataChanged()),
+ this, SLOT(updateCutItems()));
- m_dirLister->setDelayedMimeTypes(true);
- new KMimeTypeResolver(m_iconsView, m_dirModel);
-
- m_iconSize = K3Icon::SizeMedium;
-
- m_filterBar = new FilterBar(this);
- m_filterBar->hide();
- connect(m_filterBar, SIGNAL(filterChanged(const QString&)),
- this, SLOT(slotChangeNameFilter(const QString&)));
- connect(m_filterBar, SIGNAL(closed()),
- this, SLOT(closeFilterBar()));
-
- m_topLayout->addWidget(m_urlNavigator);
- m_topLayout->addWidget(m_iconsView);
- m_topLayout->addWidget(m_filterBar);
- m_topLayout->addWidget(m_statusBar);
-
- connect(m_iconsView, SIGNAL(clicked(const QModelIndex&)),
- this, SLOT(triggerItem(const QModelIndex&)));
- connect(m_iconsView->selectionModel(), SIGNAL(selectionChanged(const QItemSelection&, const QItemSelection&)),
- this, SLOT(emitSelectionChangedSignal()));
-
- startDirLister(m_urlNavigator->url());
+ connect(m_dirLister, SIGNAL(completed()),
+ this, SLOT(updateCutItems()));
+ connect(m_dirLister, SIGNAL(newItems(const KFileItemList&)),
+ this, SLOT(generatePreviews(const KFileItemList&)));
+
+ m_controller = new DolphinController(this);
+ m_controller->setUrl(url);
+
+ // Receiver of the DolphinView signal 'urlChanged()' don't need
+ // to care whether the internal controller changed the URL already or whether
+ // the controller just requested an URL change and will be updated later.
+ // In both cases the URL has been changed:
+ connect(m_controller, SIGNAL(urlChanged(const KUrl&)),
+ this, SIGNAL(urlChanged(const KUrl&)));
+ connect(m_controller, SIGNAL(requestUrlChange(const KUrl&)),
+ this, SIGNAL(urlChanged(const KUrl&)));
+
+ connect(m_controller, SIGNAL(requestContextMenu(const QPoint&)),
+ this, SLOT(openContextMenu(const QPoint&)));
+ connect(m_controller, SIGNAL(urlsDropped(const KUrl::List&, const KUrl&, const KFileItem&)),
+ this, SLOT(dropUrls(const KUrl::List&, const KUrl&, const KFileItem&)));
+ connect(m_controller, SIGNAL(sortingChanged(DolphinView::Sorting)),
+ this, SLOT(updateSorting(DolphinView::Sorting)));
+ connect(m_controller, SIGNAL(sortOrderChanged(Qt::SortOrder)),
+ this, SLOT(updateSortOrder(Qt::SortOrder)));
+ connect(m_controller, SIGNAL(additionalInfoChanged(const KFileItemDelegate::InformationList&)),
+ this, SLOT(updateAdditionalInfo(const KFileItemDelegate::InformationList&)));
+ connect(m_controller, SIGNAL(itemTriggered(const KFileItem&)),
+ this, SLOT(triggerItem(const KFileItem&)));
+ connect(m_controller, SIGNAL(activated()),
+ this, SLOT(activate()));
+ connect(m_controller, SIGNAL(itemEntered(const KFileItem&)),
+ this, SLOT(showHoverInformation(const KFileItem&)));
+ connect(m_controller, SIGNAL(viewportEntered()),
+ this, SLOT(clearHoverInformation()));
+
+ applyViewProperties(url);
+ m_topLayout->addWidget(itemView());
}
DolphinView::~DolphinView()
{
- delete m_dirLister;
- m_dirLister = 0;
+ if (m_previewJob != 0) {
+ m_previewJob->kill();
+ m_previewJob = 0;
+ }
}
-void DolphinView::setUrl(const KUrl& url)
+const KUrl& DolphinView::url() const
{
- m_urlNavigator->setUrl(url);
+ return m_controller->url();
}
-const KUrl& DolphinView::url() const
+KUrl DolphinView::rootUrl() const
{
- return m_urlNavigator->url();
+ return isColumnViewActive() ? m_columnView->rootUrl() : url();
}
-void DolphinView::requestActivation()
+void DolphinView::setActive(bool active)
{
- mainWindow()->setActiveView(this);
+ if (active == m_active) {
+ return;
+ }
+
+ m_active = active;
+ m_selectionModel->clearSelection();
+
+ QColor color = KColorScheme(QPalette::Active, KColorScheme::View).background().color();
+ if (active) {
+ // TODO: emitting urlChanged() is a hack, as the URL hasn't really changed. It
+ // bypasses the problem when having a split view and changing the active view to
+ // update the some URL dependent states. A nicer approach should be no big deal...
+ emit urlChanged(url());
+ emit selectionChanged(selectedItems());
+ } else {
+ color.setAlpha(150);
+ }
+
+ QWidget* viewport = itemView()->viewport();
+ QPalette palette;
+ palette.setColor(viewport->backgroundRole(), color);
+ viewport->setPalette(palette);
+
+ update();
+
+ if (active) {
+ emit activated();
+ }
+
+ m_controller->indicateActivationChange(active);
}
bool DolphinView::isActive() const
{
- return (mainWindow()->activeView() == this);
+ return m_active;
}
void DolphinView::setMode(Mode mode)
{
if (mode == m_mode) {
- return; // the wished mode is already set
+ return; // the wished mode is already set
}
m_mode = mode;
- ViewProperties props(m_urlNavigator->url());
- props.setViewMode(m_mode);
+ if (isColumnViewActive()) {
+ // When changing the mode in the column view, it makes sense
+ // to go back to the root URL of the column view automatically.
+ // Otherwise there it would not be possible to turn off the column view
+ // without focusing the first column.
+ const KUrl root = rootUrl();
+ setUrl(root);
+ m_controller->setUrl(root);
+ }
+
+ deleteView();
- applyModeToView();
- startDirLister(m_urlNavigator->url());
+ const KUrl viewPropsUrl = viewPropertiesUrl();
+ ViewProperties props(viewPropsUrl);
+ props.setViewMode(m_mode);
+ createView();
+
+ // the file item delegate has been recreated, apply the current
+ // additional information manually
+ const KFileItemDelegate::InformationList infoList = props.additionalInfo();
+ m_fileItemDelegate->setShowInformation(infoList);
+ emit additionalInfoChanged();
+
+ // Not all view modes support categorized sorting. Adjust the sorting model
+ // if changing the view mode results in a change of the categorized sorting
+ // capabilities.
+ m_storedCategorizedSorting = props.categorizedSorting();
+ const bool categorized = m_storedCategorizedSorting && supportsCategorizedSorting();
+ if (categorized != m_proxyModel->isCategorizedModel()) {
+ m_proxyModel->setCategorizedModel(categorized);
+ emit categorizedSortingChanged();
+ }
emit modeChanged();
}
void DolphinView::setShowPreview(bool show)
{
- ViewProperties props(m_urlNavigator->url());
+ if (m_showPreview == show) {
+ return;
+ }
+
+ const KUrl viewPropsUrl = viewPropertiesUrl();
+ ViewProperties props(viewPropsUrl);
props.setShowPreview(show);
- // TODO: wait until previews are possible with KFileItemDelegate
+ m_showPreview = show;
emit showPreviewChanged();
+
+ loadDirectory(viewPropsUrl, true);
}
bool DolphinView::showPreview() const
{
- // TODO: wait until previews are possible with KFileItemDelegate
- return true;
+ return m_showPreview;
}
void DolphinView::setShowHiddenFiles(bool show)
return;
}
- ViewProperties props(m_urlNavigator->url());
+ const KUrl viewPropsUrl = viewPropertiesUrl();
+ ViewProperties props(viewPropsUrl);
props.setShowHiddenFiles(show);
- props.save();
m_dirLister->setShowingDotFiles(show);
-
emit showHiddenFilesChanged();
- reload();
+ loadDirectory(viewPropsUrl, true);
}
bool DolphinView::showHiddenFiles() const
return m_dirLister->showingDotFiles();
}
-void DolphinView::renameSelectedItems()
+void DolphinView::setCategorizedSorting(bool categorized)
{
- const KUrl::List urls = selectedUrls();
- if (urls.count() > 1) {
- // More than one item has been selected for renaming. Open
- // a rename dialog and rename all items afterwards.
- RenameDialog dialog(urls);
- if (dialog.exec() == QDialog::Rejected) {
- return;
- }
-
- DolphinView* view = mainWindow()->activeView();
- const QString& newName = dialog.newName();
- if (newName.isEmpty()) {
- view->statusBar()->setMessage(i18n("The new item name is invalid."),
- DolphinStatusBar::Error);
- }
- else {
- UndoManager& undoMan = UndoManager::instance();
- undoMan.beginMacro();
-
- assert(newName.contains('#'));
+ if (categorized == categorizedSorting()) {
+ return;
+ }
- const int urlsCount = urls.count();
- ProgressIndicator* progressIndicator =
- new ProgressIndicator(mainWindow(),
- i18n("Renaming items..."),
- i18n("Renaming finished."),
- urlsCount);
+ // setCategorizedSorting(true) may only get invoked
+ // if the view supports categorized sorting
+ Q_ASSERT(!categorized || supportsCategorizedSorting());
- // 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];
- QString name(newName);
- name.replace(replaceIndex, 1, renameIndexPresentation(i + 1, urlsCount));
-
- if (source.fileName() != name) {
- KUrl dest(source.upUrl());
- dest.addPath(name);
-
- const bool destExists = KIO::NetAccess::exists(dest, false, view);
- if (destExists) {
- delete progressIndicator;
- progressIndicator = 0;
- 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);
- }
- }
+ ViewProperties props(viewPropertiesUrl());
+ props.setCategorizedSorting(categorized);
+ props.save();
- progressIndicator->execOperation();
- }
- delete progressIndicator;
- progressIndicator = 0;
+ m_storedCategorizedSorting = categorized;
+ m_proxyModel->setCategorizedModel(categorized);
- 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();
- }
- }
- else {
- KFileIconViewItem* item = static_cast<KFileIconViewItem*>(m_iconsView->firstItem());
- while (item != 0) {
- if (item->isSelected()) {
- item->rename();
- break;
- }
- item = static_cast<KFileIconViewItem*>(item->nextItem());
- }
- }*/
- }
+ emit categorizedSortingChanged();
}
-void DolphinView::selectAll()
+bool DolphinView::categorizedSorting() const
{
- selectAll(QItemSelectionModel::Select);
+ // If all view modes would support categorized sorting, returning
+ // m_proxyModel->isCategorizedModel() would be the way to go. As
+ // currently only the icons view supports caterized sorting, we remember
+ // the stored view properties state in m_storedCategorizedSorting and
+ // return this state. The application takes care to disable the corresponding
+ // checkbox by checking DolphinView::supportsCategorizedSorting() to indicate
+ // that this setting is not applied to the current view mode.
+ return m_storedCategorizedSorting;
}
-void DolphinView::invertSelection()
+bool DolphinView::supportsCategorizedSorting() const
{
- selectAll(QItemSelectionModel::Toggle);
+ return m_iconsView != 0;
}
-DolphinStatusBar* DolphinView::statusBar() const
+void DolphinView::selectAll()
{
- return m_statusBar;
+ QAbstractItemView* view = itemView();
+ // TODO: there seems to be a bug in QAbstractItemView::selectAll(); if
+ // the Ctrl-key is pressed (e. g. for Ctrl+A), selectAll() inverts the
+ // selection instead of selecting all items. This is bypassed for KDE 4.0
+ // by invoking clearSelection() first.
+ view->clearSelection();
+ view->selectAll();
}
-int DolphinView::contentsX() const
+void DolphinView::invertSelection()
{
-
- return 0; //scrollView()->contentsX();
+ if (isColumnViewActive()) {
+ // QAbstractItemView does not offer a virtual method invertSelection()
+ // as counterpart to QAbstractItemView::selectAll(). This makes it
+ // necessary to delegate the inverting of the selection to the
+ // column view, as only the selection of the active column should
+ // get inverted.
+ m_columnView->invertSelection();
+ } else {
+ QItemSelectionModel* selectionModel = itemView()->selectionModel();
+ const QAbstractItemModel* itemModel = selectionModel->model();
+
+ const QModelIndex topLeft = itemModel->index(0, 0);
+ const QModelIndex bottomRight = itemModel->index(itemModel->rowCount() - 1,
+ itemModel->columnCount() - 1);
+
+ const QItemSelection selection(topLeft, bottomRight);
+ selectionModel->select(selection, QItemSelectionModel::Toggle);
+ }
}
-int DolphinView::contentsY() const
+bool DolphinView::hasSelection() const
{
- return 0; //scrollView()->contentsY();
+ return itemView()->selectionModel()->hasSelection();
}
-void DolphinView::refreshSettings()
+void DolphinView::clearSelection()
{
- startDirLister(m_urlNavigator->url());
+ itemView()->selectionModel()->clear();
}
-void DolphinView::updateStatusBar()
+KFileItemList DolphinView::selectedItems() const
{
- // 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 QAbstractItemView* view = itemView();
+
+ // Our view has a selection, we will map them back to the DolphinModel
+ // and then fill the KFileItemList.
+ Q_ASSERT((view != 0) && (view->selectionModel() != 0));
+
+ const QItemSelection selection = m_proxyModel->mapSelectionToSource(view->selectionModel()->selection());
+ KFileItemList itemList;
- const QString text(hasSelection() ? selectionStatusBarText() : defaultStatusBarText());
- m_statusBar->setDefaultText(text);
+ const QModelIndexList indexList = selection.indexes();
+ foreach (QModelIndex index, indexList) {
+ KFileItem item = m_dolphinModel->itemForIndex(index);
+ if (!item.isNull()) {
+ itemList.append(item);
+ }
+ }
- if (updateStatusBarMsg) {
- m_statusBar->setMessage(text, DolphinStatusBar::Default);
+ return itemList;
+}
+
+KUrl::List DolphinView::selectedUrls() const
+{
+ KUrl::List urls;
+ const KFileItemList list = selectedItems();
+ foreach (KFileItem item, list) {
+ urls.append(item.url());
}
+ return urls;
}
-void DolphinView::emitRequestItemInfo(const KUrl& url)
+KFileItem DolphinView::fileItem(const QModelIndex& index) const
{
- emit requestItemInfo(url);
+ const QModelIndex dolphinModelIndex = m_proxyModel->mapToSource(index);
+ return m_dolphinModel->itemForIndex(dolphinModelIndex);
}
-bool DolphinView::isFilterBarVisible() const
+void DolphinView::setContentsPosition(int x, int y)
{
- return m_filterBar->isVisible();
+ QAbstractItemView* view = itemView();
+
+ // the ColumnView takes care itself for the horizontal scrolling
+ if (!isColumnViewActive()) {
+ view->horizontalScrollBar()->setValue(x);
+ }
+ view->verticalScrollBar()->setValue(y);
+
+ m_loadingDirectory = false;
}
-bool DolphinView::isUrlEditable() const
+QPoint DolphinView::contentsPosition() const
{
- return m_urlNavigator->isUrlEditable();
+ const int x = itemView()->horizontalScrollBar()->value();
+ const int y = itemView()->verticalScrollBar()->value();
+ return QPoint(x, y);
}
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)
{
if (sorting != this->sorting()) {
- ViewProperties props(url());
- props.setSorting(sorting);
-
- m_proxyModel->setSorting(sorting);
-
- emit sortingChanged(sorting);
+ updateSorting(sorting);
}
}
void DolphinView::setSortOrder(Qt::SortOrder order)
{
if (sortOrder() != order) {
- ViewProperties props(url());
- props.setSortOrder(order);
-
- m_proxyModel->setSortOrder(order);
-
- emit sortOrderChanged(order);
+ updateSortOrder(order);
}
}
return m_proxyModel->sortOrder();
}
-void DolphinView::goBack()
+void DolphinView::setAdditionalInfo(KFileItemDelegate::InformationList info)
{
- m_urlNavigator->goBack();
-}
+ const KUrl viewPropsUrl = viewPropertiesUrl();
+ ViewProperties props(viewPropsUrl);
+ props.setAdditionalInfo(info);
+ m_fileItemDelegate->setShowInformation(info);
-void DolphinView::goForward()
-{
- m_urlNavigator->goForward();
-}
+ emit additionalInfoChanged();
-void DolphinView::goUp()
-{
- m_urlNavigator->goUp();
+ if (itemView() != m_detailsView) {
+ // the details view requires no reloading of the directory, as it maps
+ // the file item delegate info to its columns internally
+ loadDirectory(viewPropsUrl, true);
+ }
}
-void DolphinView::goHome()
+KFileItemDelegate::InformationList DolphinView::additionalInfo() const
{
- m_urlNavigator->goHome();
+ return m_fileItemDelegate->showInformation();
}
-void DolphinView::setUrlEditable(bool editable)
+void DolphinView::reload()
{
- m_urlNavigator->editUrl(editable);
+ setUrl(url());
+ loadDirectory(url(), true);
}
-const Q3ValueList<UrlNavigator::HistoryElem> DolphinView::urlHistory(int& index) const
+void DolphinView::refresh()
{
- return m_urlNavigator->history(index);
-}
+ const bool oldActivationState = m_active;
+ m_active = true;
-bool DolphinView::hasSelection() const
-{
- return m_iconsView->selectionModel()->hasSelection();
+ createView();
+ applyViewProperties(m_controller->url());
+ reload();
+
+ setActive(oldActivationState);
}
-/*
- * Our view has a selection, we will map them back to the DirModel
- * and then fill the KFileItemList
- */
-KFileItemList DolphinView::selectedItems() const
+void DolphinView::updateView(const KUrl& url, const KUrl& rootUrl)
{
- assert( m_iconsView && m_iconsView->selectionModel() );
-
- const QItemSelection selection = m_proxyModel->mapSelectionToSource( m_iconsView->selectionModel()->selection() );
- KFileItemList itemList;
+ if (m_controller->url() == url) {
+ return;
+ }
- const QModelIndexList indexList = selection.indexes();
- QModelIndexList::const_iterator end = indexList.end();
- for (QModelIndexList::const_iterator it = indexList.begin(); it != end; ++it) {
- assert( (*it).isValid() );
+ m_controller->setUrl(url); // emits urlChanged, which we forward
- KFileItem* item = m_dirModel->itemForIndex(*it);
- if (item != 0) {
- itemList.append(item);
+ if (!rootUrl.isEmpty() && rootUrl.isParentOf(url)) {
+ applyViewProperties(rootUrl);
+ loadDirectory(rootUrl);
+ if (itemView() == m_columnView) {
+ m_columnView->setRootUrl(rootUrl);
+ m_columnView->showColumn(url);
}
+ } else {
+ applyViewProperties(url);
+ loadDirectory(url);
}
- return itemList;
+ emit startedPathLoading(url);
}
-KUrl::List DolphinView::selectedUrls() const
+void DolphinView::setNameFilter(const QString& nameFilter)
{
- KUrl::List urls;
+ m_proxyModel->setFilterRegExp(nameFilter);
- const KFileItemList list = selectedItems();
- KFileItemList::const_iterator it = list.begin();
- const KFileItemList::const_iterator end = list.end();
- while (it != end) {
- KFileItem* item = *it;
- urls.append(item->url());
- ++it;
+ 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...
+ m_columnView->setNameFilter(nameFilter);
}
+}
- return urls;
+void DolphinView::calculateItemCount(int& fileCount, int& folderCount)
+{
+ foreach (KFileItem item, m_dirLister->items()) {
+ if (item.isDir()) {
+ ++folderCount;
+ } else {
+ ++fileCount;
+ }
+ }
}
-const KFileItem* DolphinView::currentFileItem() const
+void DolphinView::setUrl(const KUrl& url)
{
- return 0; // fileView()->currentFileItem();
+ updateView(url, KUrl());
}
-void DolphinView::openContextMenu(KFileItem* fileInfo, const QPoint& pos)
+void DolphinView::mouseReleaseEvent(QMouseEvent* event)
+{
+ QWidget::mouseReleaseEvent(event);
+ setActive(true);
+}
+void DolphinView::activate()
{
- DolphinContextMenu contextMenu(this, fileInfo, pos);
- contextMenu.open();
+ setActive(true);
}
-void DolphinView::rename(const KUrl& source, const QString& newName)
+void DolphinView::triggerItem(const KFileItem& item)
{
- bool ok = false;
+ 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;
+ }
- if (newName.isEmpty() || (source.fileName() == newName)) {
+ if (item.isNull()) {
return;
}
- KUrl dest(source.upUrl());
- dest.addPath(newName);
-
- const bool destExists = KIO::NetAccess::exists(dest,
- false,
- mainWindow()->activeView());
- if (destExists) {
- // the destination already exists, hence ask the user
- // how to proceed...
- KIO::RenameDialog renameDialog(this,
- i18n("File Already Exists"),
- source.path(),
- dest.path(),
- KIO::M_OVERWRITE);
- switch (renameDialog.exec()) {
- case KIO::R_OVERWRITE:
- // the destination should be overwritten
- ok = KIO::NetAccess::file_move(source, dest, -1, true);
- break;
-
- case KIO::R_RENAME: {
- // a new name for the destination has been used
- KUrl newDest(renameDialog.newDestUrl());
- ok = KIO::NetAccess::file_move(source, newDest);
- break;
- }
+ emit itemTriggered(item); // caught by DolphinViewContainer or DolphinPart
+}
- default:
- // the renaming operation has been canceled
- reload();
- return;
+void DolphinView::generatePreviews(const KFileItemList& items)
+{
+ if (m_controller->dolphinView()->showPreview()) {
+ if (m_previewJob != 0) {
+ m_previewJob->kill();
+ m_previewJob = 0;
}
- }
- else {
- // no destination exists, hence just move the file to
- // do the renaming
- ok = KIO::NetAccess::file_move(source, dest);
- }
- if (ok) {
- m_statusBar->setMessage(i18n("Renamed file '%1' to '%2'.",source.fileName(), dest.fileName()),
- DolphinStatusBar::OperationCompleted);
+ m_previewJob = KIO::filePreview(items, 128);
+ connect(m_previewJob, SIGNAL(gotPreview(const KFileItem&, const QPixmap&)),
+ this, SLOT(replaceIcon(const KFileItem&, const QPixmap&)));
+ connect(m_previewJob, SIGNAL(finished(KJob*)),
+ this, SLOT(slotPreviewJobFinished(KJob*)));
+ }
+}
- DolphinCommand command(DolphinCommand::Rename, source, dest);
- UndoManager::instance().addCommand(command);
+void DolphinView::replaceIcon(const KFileItem& item, const QPixmap& pixmap)
+{
+ Q_ASSERT(!item.isNull());
+ if (!m_showPreview || (item.url().directory() != m_dirLister->url().path())) {
+ // the preview has been deactivated in the meanwhile or the preview
+ // job is still working on items of an older URL, hence
+ // the item is not part of the directory model anymore
+ return;
}
- else {
- m_statusBar->setMessage(i18n("Renaming of file '%1' to '%2' failed.",source.fileName(), dest.fileName()),
- DolphinStatusBar::Error);
- reload();
+
+ const QModelIndex idx = m_dolphinModel->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, KIconLoader::Desktop, KIconLoader::DisabledState);
+ m_dolphinModel->setData(idx, QIcon(cutPixmap), Qt::DecorationRole);
+ } else {
+ m_dolphinModel->setData(idx, QIcon(pixmap), Qt::DecorationRole);
+ }
}
}
-void DolphinView::reload()
+void DolphinView::emitSelectionChangedSignal()
{
- startDirLister(m_urlNavigator->url(), true);
+ emit selectionChanged(DolphinView::selectedItems());
}
-void DolphinView::slotUrlListDropped(QDropEvent* /* event */,
- const KUrl::List& urls,
- const KUrl& url)
+void DolphinView::loadDirectory(const KUrl& url, bool reload)
{
- KUrl destination(url);
- if (destination.isEmpty()) {
- destination = m_urlNavigator->url();
- }
- else {
- // Check whether the destination Url is a directory. If this is not the
- // case, use the navigator Url as destination (otherwise the destination,
- // which represents a file, would be replaced by a copy- or move-operation).
- KFileItem fileItem(KFileItem::Unknown, KFileItem::Unknown, destination);
- if (!fileItem.isDir()) {
- destination = m_urlNavigator->url();
+ 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;
}
- mainWindow()->dropUrls(urls, destination);
-}
+ m_cutItemsCache.clear();
+ m_loadingDirectory = true;
-void DolphinView::mouseReleaseEvent(QMouseEvent* event)
-{
- QWidget::mouseReleaseEvent(event);
- mainWindow()->setActiveView(this);
+ 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);
+ }
+ }
}
-DolphinMainWindow* DolphinView::mainWindow() const
+KUrl DolphinView::viewPropertiesUrl() const
{
- return m_mainWindow;
+ if (isColumnViewActive()) {
+ return m_dirLister->url();
+ }
+
+ return url();
}
-void DolphinView::loadDirectory(const KUrl& 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;
- applyModeToView();
+ 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()) {
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 sortOrderChanged(sortOrder);
}
- // TODO: handle previews (props.showPreview())
+ KFileItemDelegate::InformationList info = props.additionalInfo();
+ if (info != m_fileItemDelegate->showInformation()) {
+ m_fileItemDelegate->setShowInformation(info);
+ emit additionalInfoChanged();
+ }
- startDirLister(url);
- emit urlChanged(url);
+ const bool showPreview = props.showPreview();
+ if (showPreview != m_showPreview) {
+ m_showPreview = showPreview;
+ emit showPreviewChanged();
+ }
}
-void DolphinView::triggerItem(const QModelIndex& index)
+void DolphinView::changeSelection(const KFileItemList& selection)
{
- KFileItem* item = m_dirModel->itemForIndex(m_proxyModel->mapToSource(index));
- if (item == 0) {
+ clearSelection();
+ if (selection.isEmpty()) {
return;
}
-
- 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).
- //m_dirLister->stop();
- //m_dirLister->openUrl(item->url());
- //return;
-
- const QString localPath(item->localPath());
- if (localPath.isEmpty()) {
- setUrl(item->url());
- }
- else {
- setUrl(KUrl(localPath));
+ const KUrl& baseUrl = url();
+ KUrl url;
+ QItemSelection new_selection;
+ foreach(const KFileItem& item, selection) {
+ url = item.url().upUrl();
+ if (baseUrl.equals(url, KUrl::CompareWithoutTrailingSlash)) {
+ QModelIndex index = m_proxyModel->mapFromSource(m_dolphinModel->indexForItem(item));
+ new_selection.select(index, index);
}
}
- else {
- item->run();
- }
+ itemView()->selectionModel()->select(new_selection,
+ QItemSelectionModel::ClearAndSelect
+ | QItemSelectionModel::Current);
}
-void DolphinView::slotPercent(int percent)
+void DolphinView::openContextMenu(const QPoint& pos)
{
- if (m_showProgress) {
- m_statusBar->setProgress(percent);
+ KFileItem item;
+
+ const QModelIndex index = itemView()->indexAt(pos);
+ if (index.isValid() && (index.column() == DolphinModel::Name)) {
+ item = fileItem(index);
}
+
+ emit requestContextMenu(item, url());
}
-void DolphinView::slotClear()
+void DolphinView::dropUrls(const KUrl::List& urls,
+ const KUrl& destPath,
+ const KFileItem& destItem)
{
- //fileView()->clearView();
- updateStatusBar();
+ Q_ASSERT(!urls.isEmpty());
+ const KUrl& destination = !destItem.isNull() && destItem.isDir() ?
+ destItem.url() : destPath;
+ const KUrl sourceDir = KUrl(urls.first().directory());
+ if (sourceDir != destination) {
+ dropUrls(urls, destination);
+ }
}
-void DolphinView::slotDeleteItem(KFileItem* item)
+void DolphinView::dropUrls(const KUrl::List& urls,
+ const KUrl& destination)
{
- //fileView()->removeItem(item);
- updateStatusBar();
+ DolphinDropController dropController(this);
+ // forward doingOperation signal up to the mainwindow
+ connect(&dropController, SIGNAL(doingOperation(KonqFileUndoManager::CommandType)),
+ this, SIGNAL(doingOperation(KonqFileUndoManager::CommandType)));
+ dropController.dropUrls(urls, destination);
}
-void DolphinView::slotCompleted()
+void DolphinView::updateSorting(DolphinView::Sorting sorting)
{
- m_refreshing = true;
+ ViewProperties props(viewPropertiesUrl());
+ props.setSorting(sorting);
- //KFileView* view = fileView();
- //view->clearView();
+ m_proxyModel->setSorting(sorting);
- // TODO: in Qt4 the code should get a lot
- // simpler and nicer due to Interview...
- /*if (m_iconsView != 0) {
- m_iconsView->beginItemUpdates();
- }
- if (m_iconsView != 0) {
- m_iconsView->beginItemUpdates();
- }*/
-
- if (m_showProgress) {
- m_statusBar->setProgressText(QString::null);
- m_statusBar->setProgress(100);
- m_showProgress = false;
- }
-
- KFileItemList items(m_dirLister->items());
- KFileItemList::const_iterator it = items.begin();
- const KFileItemList::const_iterator end = items.end();
-
- m_fileCount = 0;
- m_folderCount = 0;
-
- while (it != end) {
- KFileItem* item = *it;
- //view->insertItem(item);
- if (item->isDir()) {
- ++m_folderCount;
- }
- else {
- ++m_fileCount;
- }
- ++it;
- }
+ emit sortingChanged(sorting);
+}
- updateStatusBar();
+void DolphinView::updateSortOrder(Qt::SortOrder order)
+{
+ ViewProperties props(viewPropertiesUrl());
+ props.setSortOrder(order);
- /*if (m_iconsView != 0) {
- // Prevent a flickering of the icon view widget by giving a small
- // timeslot to swallow asynchronous update events.
- m_iconsView->setUpdatesEnabled(false);
- QTimer::singleShot(10, this, SLOT(slotDelayedUpdate()));
- }
+ m_proxyModel->setSortOrder(order);
- if (m_iconsView != 0) {
- m_iconsView->endItemUpdates();
- m_refreshing = false;
- }*/
+ emit sortOrderChanged(order);
}
-void DolphinView::slotInfoMessage(const QString& msg)
+void DolphinView::toggleSortOrder()
{
- m_statusBar->setMessage(msg, DolphinStatusBar::Information);
+ const Qt::SortOrder order = (sortOrder() == Qt::AscendingOrder) ?
+ Qt::DescendingOrder :
+ Qt::AscendingOrder;
+ setSortOrder(order);
}
-void DolphinView::slotErrorMessage(const QString& msg)
+void DolphinView::updateAdditionalInfo(const KFileItemDelegate::InformationList& info)
{
- m_statusBar->setMessage(msg, DolphinStatusBar::Error);
+ ViewProperties props(viewPropertiesUrl());
+ props.setAdditionalInfo(info);
+ props.save();
+
+ m_fileItemDelegate->setShowInformation(info);
+
+ emit additionalInfoChanged();
}
-void DolphinView::slotGrabActivation()
+void DolphinView::updateAdditionalInfoActions(KActionCollection* collection)
{
- mainWindow()->setActiveView(this);
+ 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;
+ }
+ }
}
-void DolphinView::emitSelectionChangedSignal()
+void DolphinView::toggleAdditionalInfo(QAction* action)
{
- emit selectionChanged();
+ 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::closeFilterBar()
+void DolphinView::emitContentsMoved()
{
- m_filterBar->hide();
- emit showFilterBarChanged(false);
+ // 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::slotContentsMoving(int x, int y)
+void DolphinView::updateCutItems()
{
- if (!m_refreshing) {
- // Only emit a 'contents moved' signal if the user
- // moved the content by adjusting the sliders. Adjustments
- // resulted by refreshing a directory should not be respected.
- emit contentsMoved(x, y);
+ // restore the icons of all previously selected items to the
+ // original state...
+ QList<CutItem>::const_iterator it = m_cutItemsCache.begin();
+ QList<CutItem>::const_iterator end = m_cutItemsCache.end();
+ while (it != end) {
+ const QModelIndex index = m_dolphinModel->indexForUrl((*it).url);
+ if (index.isValid()) {
+ m_dolphinModel->setData(index, QIcon((*it).pixmap), Qt::DecorationRole);
+ }
+ ++it;
}
+ m_cutItemsCache.clear();
+
+ // ... and apply an item effect to all currently cut items
+ applyCutItemEffect();
}
-void DolphinView::startDirLister(const KUrl& url, bool reload)
+void DolphinView::showHoverInformation(const KFileItem& item)
{
- if (!url.isValid()) {
- const QString location(url.pathOrUrl());
- if (location.isEmpty()) {
- m_statusBar->setMessage(i18n("The location is empty."), DolphinStatusBar::Error);
- }
- else {
- m_statusBar->setMessage(i18n("The location '%1' is invalid.",location),
- DolphinStatusBar::Error);
- }
+ if (hasSelection() || !m_active) {
return;
}
- // 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());
- m_showProgress = progressText.isEmpty() ||
- (progressText == i18n("Loading directory..."));
- if (m_showProgress) {
- m_statusBar->setProgressText(i18n("Loading directory..."));
- m_statusBar->setProgress(0);
- }
+ emit requestItemInfo(item);
+}
- m_refreshing = true;
- m_dirLister->stop();
- m_dirLister->openUrl(url, false, reload);
+void DolphinView::clearHoverInformation()
+{
+ if (m_active) {
+ emit requestItemInfo(KFileItem());
+ }
}
-QString DolphinView::defaultStatusBarText() const
+
+void DolphinView::createView()
{
- // TODO: the following code is not suitable for languages where multiple forms
- // of plurals are given (e. g. in Poland three forms of plurals exist).
- const int itemCount = m_folderCount + m_fileCount;
+ deleteView();
+ Q_ASSERT(m_iconsView == 0);
+ Q_ASSERT(m_detailsView == 0);
+ Q_ASSERT(m_columnView == 0);
- QString text;
- if (itemCount == 1) {
- text = i18n("1 Item");
- }
- else {
- text = i18n("%1 Items",itemCount);
+ QAbstractItemView* view = 0;
+ switch (m_mode) {
+ case IconsView: {
+ m_iconsView = new DolphinIconsView(this, m_controller);
+ view = m_iconsView;
+ break;
}
- text += " (";
+ case DetailsView:
+ m_detailsView = new DolphinDetailsView(this, m_controller);
+ view = m_detailsView;
+ break;
- if (m_folderCount == 1) {
- text += i18n("1 Folder");
- }
- else {
- text += i18n("%1 Folders",m_folderCount);
+ case ColumnView:
+ m_columnView = new DolphinColumnView(this, m_controller);
+ view = m_columnView;
+ break;
}
- text += ", ";
+ Q_ASSERT(view != 0);
- if (m_fileCount == 1) {
- text += i18n("1 File");
+ 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();
}
- else {
- text += i18n("%1 Files",m_fileCount);
+
+ // reparent the selection model, as it should not be deleted
+ // when deleting the model
+ m_selectionModel->setParent(this);
+
+ view->setSelectionMode(QAbstractItemView::ExtendedSelection);
+
+ new KMimeTypeResolver(view, m_dolphinModel);
+ 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) {
+ m_topLayout->removeWidget(view);
+ view->close();
+ view->deleteLater();
+ view = 0;
+ m_iconsView = 0;
+ m_detailsView = 0;
+ m_columnView = 0;
+ m_fileItemDelegate = 0;
}
+}
- text += ")";
+QAbstractItemView* DolphinView::itemView() const
+{
+ if (m_detailsView != 0) {
+ return m_detailsView;
+ } else if (m_columnView != 0) {
+ return m_columnView;
+ }
- return text;
+ return m_iconsView;
}
-QString DolphinView::selectionStatusBarText() const
+bool DolphinView::isCutItem(const KFileItem& item) const
{
- // TODO: the following code is not suitable for languages where multiple forms
- // of plurals are given (e. g. in Poland three forms of plurals exist).
- QString text;
- const KFileItemList list = selectedItems();
- if (list.isEmpty()) {
- // TODO: assert(!list.isEmpty()) should be used, as this method is only invoked if
- // DolphinView::hasSelection() is true. Inconsistent behavior?
- return QString();
- }
-
- 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){
- KFileItem* item = *it;
- if (item->isDir()) {
- ++folderCount;
- }
- else {
- ++fileCount;
- byteSize += item->size();
+ 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;
}
- if (folderCount == 1) {
- text = i18n("1 Folder selected");
- }
- else if (folderCount > 1) {
- text = i18n("%1 Folders selected",folderCount);
- }
+ return false;
+}
- if ((fileCount > 0) && (folderCount > 0)) {
- text += ", ";
+void DolphinView::applyCutItemEffect()
+{
+ const QMimeData* mimeData = QApplication::clipboard()->mimeData();
+ if (!KonqMimeData::decodeIsCutSelection(mimeData)) {
+ return;
}
- const QString sizeText(KIO::convertSize(byteSize));
- if (fileCount == 1) {
- text += i18n("1 File selected (%1)",sizeText);
- }
- else if (fileCount > 1) {
- text += i18n("%1 Files selected (%1)",fileCount,sizeText);
+ KFileItemList items(m_dirLister->items());
+ KFileItemList::const_iterator it = items.begin();
+ const KFileItemList::const_iterator end = items.end();
+ while (it != end) {
+ const KFileItem item = *it;
+ if (isCutItem(item)) {
+ const QModelIndex index = m_dolphinModel->indexForItem(item);
+ const QVariant value = m_dolphinModel->data(index, Qt::DecorationRole);
+ if (value.type() == QVariant::Icon) {
+ const QIcon icon(qvariant_cast<QIcon>(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, KIconLoader::Desktop, KIconLoader::DisabledState);
+ m_dolphinModel->setData(index, QIcon(pixmap), Qt::DecorationRole);
+ }
+ }
+ ++it;
}
+}
+
+KToggleAction* DolphinView::iconsModeAction(KActionCollection* actionCollection)
+{
+ KToggleAction* iconsView = actionCollection->add<KToggleAction>("icons");
+ iconsView->setText(i18nc("@action:inmenu View Mode", "Icons"));
+ iconsView->setShortcut(Qt::CTRL | Qt::Key_1);
+ iconsView->setIcon(KIcon("view-list-icons"));
+ iconsView->setData(QVariant::fromValue(IconsView));
+ return iconsView;
+}
- return text;
+KToggleAction* DolphinView::detailsModeAction(KActionCollection* actionCollection)
+{
+ KToggleAction* detailsView = actionCollection->add<KToggleAction>("details");
+ detailsView->setText(i18nc("@action:inmenu View Mode", "Details"));
+ detailsView->setShortcut(Qt::CTRL | Qt::Key_2);
+ detailsView->setIcon(KIcon("view-list-details"));
+ detailsView->setData(QVariant::fromValue(DetailsView));
+ return detailsView;
+}
+
+KToggleAction* DolphinView::columnsModeAction(KActionCollection* actionCollection)
+{
+ KToggleAction* columnView = actionCollection->add<KToggleAction>("columns");
+ columnView->setText(i18nc("@action:inmenu View Mode", "Columns"));
+ columnView->setShortcut(Qt::CTRL | Qt::Key_3);
+ columnView->setIcon(KIcon("view-file-columns"));
+ columnView->setData(QVariant::fromValue(ColumnView));
+ return columnView;
}
-QString DolphinView::renameIndexPresentation(int index, int itemCount) const
+QString DolphinView::currentViewModeActionName() const
{
- // assure that the string reprentation for all indicess have the same
- // number of characters based on the given number of items
- QString str(QString::number(index));
- int chrCount = 1;
- while (itemCount >= 10) {
- ++chrCount;
- itemCount /= 10;
+ switch (m_mode) {
+ case DolphinView::IconsView:
+ return "icons";
+ case DolphinView::DetailsView:
+ return "details";
+ case DolphinView::ColumnView:
+ return "columns";
}
- str.reserve(chrCount);
+ return QString(); // can't happen
+}
+
+void DolphinView::renameSelectedItems()
+{
+ const KFileItemList items = 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;
+ }
- const int insertCount = chrCount - str.length();
- for (int i = 0; i < insertCount; ++i) {
- str.insert(0, '0');
+ const QString newName = dialog.newName();
+ if (newName.isEmpty()) {
+ emit errorMessage(dialog.errorString());
+ } 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();
+ const 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);
+ KonqOperations::rename(this, oldUrl, newUrl);
+ emit doingOperation(KonqFileUndoManager::RENAME);
+ }
+ ++it;
+ }
+ }
+ } 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;
+ }
+
+ 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(KonqFileUndoManager::RENAME);
+ }
}
- return str;
}
-void DolphinView::slotShowFilterBar(bool show)
+void DolphinView::trashSelectedItems()
{
- assert(m_filterBar != 0);
- if (show) {
- m_filterBar->show();
+ emit doingOperation(KonqFileUndoManager::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*)));
}
- else {
- m_filterBar->hide();
+}
+
+void DolphinView::slotDeleteFileFinished(KJob* job)
+{
+ if (job->error() == 0) {
+ emit operationCompletedMessage(i18nc("@info:status", "Delete operation completed."));
+ } else {
+ emit errorMessage(job->errorString());
}
}
-void DolphinView::declareViewActive()
+void DolphinView::slotPreviewJobFinished(KJob* job)
{
- mainWindow()->setActiveView( this );
+ Q_ASSERT(job == m_previewJob);
+ m_previewJob = 0;
}
-void DolphinView::slotChangeNameFilter(const QString& nameFilter)
+void DolphinView::cutSelectedItems()
{
- // The name filter of KDirLister does a 'hard' filtering, which
- // means that only the items are shown where the names match
- // exactly the filter. This is non-transparent for the user, which
- // just wants to have a 'soft' filtering: does the name contain
- // the filter string?
- QString adjustedFilter(nameFilter);
- adjustedFilter.insert(0, '*');
- adjustedFilter.append('*');
+ QMimeData* mimeData = new QMimeData();
+ const KUrl::List kdeUrls = selectedUrls();
+ const KUrl::List mostLocalUrls;
+ KonqMimeData::populateMimeData(mimeData, kdeUrls, mostLocalUrls, true);
+ QApplication::clipboard()->setMimeData(mimeData);
+}
-/*
- * Use the ProxyModel to filter:
- * This code is #ifdefed as setNameFilter behaves
- * slightly different than the QSortFilterProxyModel
- * as it will not remove directories. I will ask
- * our beloved usability experts for input
- * -- z.
- */
-#if 0
- m_dirLister->setNameFilter(adjustedFilter);
- m_dirLister->emitChanges();
-#else
- m_proxyModel->setFilterRegExp( nameFilter );
-#endif
+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::applyModeToView()
+void DolphinView::paste()
{
- m_iconsView->setSelectionMode(QAbstractItemView::ExtendedSelection);
+ QClipboard* clipboard = QApplication::clipboard();
+ const QMimeData* mimeData = clipboard->mimeData();
- // TODO: the following code just tries to test some QListView capabilities
- switch (m_mode) {
- case IconsView:
- m_iconsView->setViewMode(QListView::IconMode);
- m_iconsView->setSpacing(32);
- // m_iconsView->setAlternatingRowColors(false);
- // m_iconsView->setGridSize(QSize(128, 64));
- break;
+ const KUrl::List sourceUrls = KUrl::List::fromMimeData(mimeData);
- case DetailsView:
- m_iconsView->setViewMode(QListView::ListMode);
- m_iconsView->setSpacing(0);
- // m_iconsView->setAlternatingRowColors(true);
- // m_iconsView->setGridSize(QSize(256, 24));
- break;
+ // per default the pasting is done into the current Url of the view
+ KUrl destUrl(url());
+
+ // check whether the pasting should be done into a selected directory
+ const KUrl::List selectedUrls = this->selectedUrls();
+ if (selectedUrls.count() == 1) {
+ const KFileItem fileItem(S_IFDIR,
+ KFileItem::Unknown,
+ selectedUrls.first(),
+ true);
+ if (fileItem.isDir()) {
+ // only one item is selected which is a directory, hence paste
+ // into this directory
+ destUrl = selectedUrls.first();
+ }
}
-}
-int DolphinView::columnIndex(Sorting sorting) const
-{
- int index = 0;
- switch (sorting) {
- case SortByName: index = KDirModel::Name; break;
- case SortBySize: index = KDirModel::Size; break;
- case SortByDate: index = KDirModel::ModifiedTime; break;
- default: assert(false);
+ if (KonqMimeData::decodeIsCutSelection(mimeData)) {
+ KonqOperations::copy(this, KonqOperations::MOVE, sourceUrls, destUrl);
+ emit doingOperation(KonqFileUndoManager::MOVE);
+ clipboard->clear();
+ } else {
+ KonqOperations::copy(this, KonqOperations::COPY, sourceUrls, destUrl);
+ emit doingOperation(KonqFileUndoManager::COPY);
}
- return index;
}
-void DolphinView::selectAll(QItemSelectionModel::SelectionFlags flags)
+QPair<bool, QString> DolphinView::pasteInfo() const
{
- QItemSelectionModel* selectionModel = m_iconsView->selectionModel();
- const QAbstractItemModel* itemModel = selectionModel->model();
+ QPair<bool, QString> ret;
+ QClipboard* clipboard = QApplication::clipboard();
+ const QMimeData* mimeData = clipboard->mimeData();
- const QModelIndex topLeft = itemModel->index(0, 0);
- const QModelIndex bottomRight = itemModel->index(itemModel->rowCount() - 1,
- itemModel->columnCount() - 1);
+ KUrl::List urls = KUrl::List::fromMimeData(mimeData);
+ if (!urls.isEmpty()) {
+ ret.first = true;
+ ret.second = i18ncp("@action:inmenu", "Paste One File", "Paste %1 Files", urls.count());
+ } else {
+ ret.first = false;
+ ret.second = i18nc("@action:inmenu", "Paste");
+ }
- QItemSelection selection(topLeft, bottomRight);
- selectionModel->select(selection, flags);
+ if (ret.first) {
+ const KFileItemList items = selectedItems();
+ const uint count = items.count();
+ if (count > 1) {
+ // pasting should not be allowed when more than one file
+ // is selected
+ ret.first = false;
+ } else if (count == 1) {
+ // Only one file is selected. Pasting is only allowed if this
+ // file is a directory.
+ ret.first = items.first().isDir();
+ }
+ }
+ return ret;
}
#include "dolphinview.moc"
projects / dolphin.git / blobdiff