#include <QTimer>
#include <QScrollBar>
+#include <kactioncollection.h>
#include <kcolorscheme.h>
-#include <kdirmodel.h>
#include <kdirlister.h>
#include <kfileitemdelegate.h>
-#include <klocale.h>
#include <kiconeffect.h>
+#include <klocale.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 <konqmimedata.h>
#include <konq_operations.h>
+#include <konqmimedata.h>
+#include <ktoggleaction.h>
#include <kurl.h>
+#include "dolphindropcontroller.h"
+#include "dolphinmodel.h"
#include "dolphincolumnview.h"
#include "dolphincontroller.h"
#include "dolphinsortfilterproxymodel.h"
#include "dolphindetailsview.h"
#include "dolphiniconsview.h"
-#include "dolphinitemcategorizer.h"
-#include "renamedialog.h"
-#include "viewproperties.h"
#include "dolphinsettings.h"
#include "dolphin_generalsettings.h"
+#include "iconmanager.h"
+#include "renamedialog.h"
+#include "viewproperties.h"
DolphinView::DolphinView(QWidget* parent,
const KUrl& url,
KDirLister* dirLister,
- KDirModel* dirModel,
+ DolphinModel* dolphinModel,
DolphinSortFilterProxyModel* proxyModel) :
QWidget(parent),
m_active(true),
+ m_showPreview(false),
m_loadingDirectory(false),
- m_initializeColumnView(false),
+ m_storedCategorizedSorting(false),
m_mode(DolphinView::IconsView),
m_topLayout(0),
m_controller(0),
m_detailsView(0),
m_columnView(0),
m_fileItemDelegate(0),
- m_dirModel(dirModel),
+ m_selectionModel(0),
+ m_dolphinModel(dolphinModel),
m_dirLister(dirLister),
- m_proxyModel(proxyModel)
+ m_proxyModel(proxyModel),
+ m_iconManager(0)
{
setFocusPolicy(Qt::StrongFocus);
m_topLayout = new QVBoxLayout(this);
m_topLayout->setSpacing(0);
m_topLayout->setMargin(0);
- QClipboard* clipboard = QApplication::clipboard();
- connect(clipboard, SIGNAL(dataChanged()),
- this, SLOT(updateCutItems()));
-
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 QModelIndex&, QWidget*)),
- this, SLOT(dropUrls(const KUrl::List&, const QModelIndex&, QWidget*)));
+ 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(itemTriggered(const QModelIndex&)),
- this, SLOT(triggerItem(const QModelIndex&)));
+ 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 QModelIndex&)),
- this, SLOT(showHoverInformation(const QModelIndex&)));
+ connect(m_controller, SIGNAL(itemEntered(const KFileItem&)),
+ this, SLOT(showHoverInformation(const KFileItem&)));
connect(m_controller, SIGNAL(viewportEntered()),
this, SLOT(clearHoverInformation()));
KUrl DolphinView::rootUrl() const
{
- return isColumnViewActive() ? m_dirLister->url() : url();
+ return isColumnViewActive() ? m_columnView->rootUrl() : url();
}
void DolphinView::setActive(bool active)
}
m_active = active;
+ m_selectionModel->clearSelection();
- QColor color = KColorScheme(KColorScheme::View).background();
+ 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(0);
+ color.setAlpha(150);
}
QWidget* viewport = itemView()->viewport();
if (active) {
emit activated();
}
+
+ m_controller->indicateActivationChange(active);
}
bool DolphinView::isActive() const
m_mode = 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.
- setUrl(m_dirLister->url());
- m_controller->setUrl(m_dirLister->url());
- }
+ deleteView();
- ViewProperties props(url());
+ const KUrl viewPropsUrl = viewPropertiesUrl();
+ ViewProperties props(viewPropsUrl);
props.setViewMode(m_mode);
-
createView();
- startDirLister(url());
+
+ // 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(url());
+ if (m_showPreview == show) {
+ return;
+ }
+
+ const KUrl viewPropsUrl = viewPropertiesUrl();
+ ViewProperties props(viewPropsUrl);
props.setShowPreview(show);
- m_controller->setShowPreview(show);
+ m_showPreview = show;
+ m_iconManager->setShowPreview(show);
emit showPreviewChanged();
- startDirLister(url(), true);
+ loadDirectory(viewPropsUrl, true);
}
bool DolphinView::showPreview() const
{
- return m_controller->showPreview();
+ return m_showPreview;
}
void DolphinView::setShowHiddenFiles(bool show)
return;
}
- ViewProperties props(url());
+ const KUrl viewPropsUrl = viewPropertiesUrl();
+ ViewProperties props(viewPropsUrl);
props.setShowHiddenFiles(show);
m_dirLister->setShowingDotFiles(show);
emit showHiddenFilesChanged();
- startDirLister(url(), true);
+ loadDirectory(viewPropsUrl, true);
}
bool DolphinView::showHiddenFiles() const
void DolphinView::setCategorizedSorting(bool categorized)
{
- if (!supportsCategorizedSorting() || (categorized == categorizedSorting())) {
+ if (categorized == categorizedSorting()) {
return;
}
- Q_ASSERT(m_iconsView != 0);
- if (categorized) {
- Q_ASSERT(m_iconsView->itemCategorizer() == 0);
- m_iconsView->setItemCategorizer(new DolphinItemCategorizer());
- } else {
- KItemCategorizer* categorizer = m_iconsView->itemCategorizer();
- m_iconsView->setItemCategorizer(0);
- delete categorizer;
- }
+ // setCategorizedSorting(true) may only get invoked
+ // if the view supports categorized sorting
+ Q_ASSERT(!categorized || supportsCategorizedSorting());
- ViewProperties props(url());
+ ViewProperties props(viewPropertiesUrl());
props.setCategorizedSorting(categorized);
props.save();
+ m_storedCategorizedSorting = categorized;
+ m_proxyModel->setCategorizedModel(categorized);
+
emit categorizedSortingChanged();
}
bool DolphinView::categorizedSorting() const
{
- if (!supportsCategorizedSorting()) {
- return false;
- }
-
- Q_ASSERT(m_iconsView != 0);
- return m_iconsView->itemCategorizer() != 0;
+ // 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;
}
bool DolphinView::supportsCategorizedSorting() const
void DolphinView::selectAll()
{
- selectAll(QItemSelectionModel::Select);
+ 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();
}
void DolphinView::invertSelection()
{
- selectAll(QItemSelectionModel::Toggle);
+ 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);
+ }
}
bool DolphinView::hasSelection() const
{
const QAbstractItemView* view = itemView();
- // Our view has a selection, we will map them back to the DirModel
+ // 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));
KFileItemList itemList;
const QModelIndexList indexList = selection.indexes();
- QModelIndexList::const_iterator end = indexList.end();
- for (QModelIndexList::const_iterator it = indexList.begin(); it != end; ++it) {
- Q_ASSERT((*it).isValid());
-
- KFileItem* item = m_dirModel->itemForIndex(*it);
- if (item != 0) {
+ foreach (QModelIndex index, indexList) {
+ KFileItem item = m_dolphinModel->itemForIndex(index);
+ if (!item.isNull()) {
itemList.append(item);
}
}
KUrl::List DolphinView::selectedUrls() const
{
KUrl::List urls;
-
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;
+ foreach (KFileItem item, list) {
+ urls.append(item.url());
}
-
return urls;
}
-KFileItem* DolphinView::fileItem(const QModelIndex index) const
+KFileItem DolphinView::fileItem(const QModelIndex& index) const
{
- const QModelIndex dirModelIndex = m_proxyModel->mapToSource(index);
- return m_dirModel->itemForIndex(dirModelIndex);
+ const QModelIndex dolphinModelIndex = m_proxyModel->mapToSource(index);
+ return m_dolphinModel->itemForIndex(dolphinModelIndex);
}
void DolphinView::setContentsPosition(int x, int y)
{
QAbstractItemView* view = itemView();
- view->horizontalScrollBar()->setValue(x);
+
+ // the ColumnView takes care itself for the horizontal scrolling
+ if (!isColumnViewActive()) {
+ view->horizontalScrollBar()->setValue(x);
+ }
view->verticalScrollBar()->setValue(y);
m_loadingDirectory = false;
void DolphinView::zoomIn()
{
m_controller->triggerZoomIn();
+ reload();
}
void DolphinView::zoomOut()
{
m_controller->triggerZoomOut();
+ reload();
}
bool DolphinView::isZoomInPossible() const
return m_proxyModel->sortOrder();
}
-void DolphinView::setAdditionalInfo(KFileItemDelegate::AdditionalInformation info)
+void DolphinView::setAdditionalInfo(KFileItemDelegate::InformationList info)
{
- ViewProperties props(url());
+ const KUrl viewPropsUrl = viewPropertiesUrl();
+ ViewProperties props(viewPropsUrl);
props.setAdditionalInfo(info);
+ m_fileItemDelegate->setShowInformation(info);
- m_controller->setShowAdditionalInfo(info != KFileItemDelegate::NoInformation);
- m_fileItemDelegate->setAdditionalInformation(info);
+ emit additionalInfoChanged();
- emit additionalInfoChanged(info);
- startDirLister(url(), true);
+ 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);
+ }
}
-KFileItemDelegate::AdditionalInformation DolphinView::additionalInfo() const
+KFileItemDelegate::InformationList DolphinView::additionalInfo() const
{
- return m_fileItemDelegate->additionalInformation();
+ return m_fileItemDelegate->showInformation();
}
void DolphinView::reload()
{
setUrl(url());
- startDirLister(url(), true);
+ loadDirectory(url(), true);
}
void DolphinView::refresh()
{
+ const bool oldActivationState = m_active;
+ m_active = true;
+
createView();
+ applyViewProperties(m_controller->url());
reload();
+
+ setActive(oldActivationState);
}
-void DolphinView::setUrl(const KUrl& url)
+void DolphinView::updateView(const KUrl& url, const KUrl& rootUrl)
{
if (m_controller->url() == url) {
return;
}
- m_controller->setUrl(url);
+ m_controller->setUrl(url); // emits urlChanged, which we forward
- applyViewProperties(url);
+ 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);
+ }
- startDirLister(url);
- emit urlChanged(url);
+ emit startedPathLoading(url);
+}
+
+void DolphinView::setNameFilter(const QString& nameFilter)
+{
+ m_proxyModel->setFilterRegExp(nameFilter);
+
+ 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);
+ }
+}
+
+void DolphinView::calculateItemCount(int& fileCount, int& folderCount)
+{
+ foreach (KFileItem item, m_dirLister->items()) {
+ if (item.isDir()) {
+ ++folderCount;
+ } else {
+ ++fileCount;
+ }
+ }
+}
+
+void DolphinView::setUrl(const KUrl& url)
+{
+ updateView(url, KUrl());
}
void DolphinView::mouseReleaseEvent(QMouseEvent* event)
{
QWidget::mouseReleaseEvent(event);
- setActive(true);;
+ setActive(true);
}
void DolphinView::activate()
{
setActive(true);
}
-void DolphinView::triggerItem(const QModelIndex& index)
+void DolphinView::triggerItem(const KFileItem& item)
{
- if (!isValidNameIndex(index)) {
- clearSelection();
- showHoverInformation(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
return;
}
- KFileItem* item = m_dirModel->itemForIndex(m_proxyModel->mapToSource(index));
- if (item == 0) {
+ if (item.isNull()) {
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()) {
- 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 {
- item->run();
- }
- } else {
- item->run();
- }
-}
-
-void DolphinView::generatePreviews(const KFileItemList& items)
-{
- if (m_controller->showPreview()) {
-
- // Must turn QList<KFileItem *> to QList<KFileItem>...
- QList<KFileItem> itemsToPreview;
- foreach( KFileItem* it, items )
- itemsToPreview.append( *it );
-
- KIO::PreviewJob* job = KIO::filePreview(itemsToPreview, 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.isNull());
- if (item.url().directory() != m_dirLister->url().path()) {
- // the preview job is still working on items of an older URL, hence
- // the item is not part of the directory model anymore
- return;
- }
-
- 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);
- }
- }
+ emit itemTriggered(item); // caught by DolphinViewContainer or DolphinPart
}
void DolphinView::emitSelectionChangedSignal()
emit selectionChanged(DolphinView::selectedItems());
}
-void DolphinView::startDirLister(const KUrl& url, bool reload)
+void DolphinView::loadDirectory(const KUrl& url, bool reload)
{
if (!url.isValid()) {
const QString location(url.pathOrUrl());
if (location.isEmpty()) {
- emit errorMessage(i18n("The location is empty."));
+ emit errorMessage(i18nc("@info:status", "The location is empty."));
} else {
- emit errorMessage(i18n("The location '%1' is invalid.", location));
+ emit errorMessage(i18nc("@info:status", "The location '%1' is invalid.", location));
}
return;
}
- m_cutItemsCache.clear();
m_loadingDirectory = true;
m_dirLister->stop();
+ m_dirLister->openUrl(url, reload ? KDirLister::Reload : KDirLister::NoFlags);
- bool openDir = true;
- bool keepOldDirs = isColumnViewActive() && !m_initializeColumnView;
- m_initializeColumnView = false;
-
- if (keepOldDirs) {
+ 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) {
- 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;
+ m_columnView->reload();
} 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;
- }
+ m_columnView->showColumn(url);
}
}
+}
- if (openDir) {
- m_dirLister->openUrl(url, keepOldDirs, reload);
+KUrl DolphinView::viewPropertiesUrl() const
+{
+ if (isColumnViewActive()) {
+ return m_dirLister->url();
}
+
+ return url();
}
void DolphinView::applyViewProperties(const KUrl& url)
{
+ if (isColumnViewActive() && rootUrl().isParentOf(url)) {
+ // The column view is active, hence don't apply the view properties
+ // of sub directories (represented by columns) to the view. The
+ // view always represents the properties of the first column.
+ return;
+ }
+
const ViewProperties props(url);
const Mode mode = props.viewMode();
- 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) {
+ if (m_mode != mode) {
m_mode = mode;
createView();
emit modeChanged();
-
- if (m_mode == ColumnView) {
- // The mode has been changed to the Column View. When starting the dir
- // lister with DolphinView::startDirLister() it is important to give a
- // hint that the dir lister may not keep the current directory
- // although this is the default for showing a hierarchy.
- m_initializeColumnView = true;
- }
}
if (itemView() == 0) {
createView();
emit showHiddenFilesChanged();
}
- const bool categorized = props.categorizedSorting();
- if (categorized != categorizedSorting()) {
- if (supportsCategorizedSorting()) {
- Q_ASSERT(m_iconsView != 0);
- if (categorized) {
- Q_ASSERT(m_iconsView->itemCategorizer() == 0);
- m_iconsView->setItemCategorizer(new DolphinItemCategorizer());
- } else {
- KItemCategorizer* categorizer = m_iconsView->itemCategorizer();
- m_iconsView->setItemCategorizer(0);
- delete categorizer;
- }
- }
+ m_storedCategorizedSorting = props.categorizedSorting();
+ const bool categorized = m_storedCategorizedSorting && supportsCategorizedSorting();
+ if (categorized != m_proxyModel->isCategorizedModel()) {
+ m_proxyModel->setCategorizedModel(categorized);
emit categorizedSortingChanged();
}
emit sortOrderChanged(sortOrder);
}
- KFileItemDelegate::AdditionalInformation info = props.additionalInfo();
- if (info != m_fileItemDelegate->additionalInformation()) {
- m_controller->setShowAdditionalInfo(info != KFileItemDelegate::NoInformation);
- m_fileItemDelegate->setAdditionalInformation(info);
- emit additionalInfoChanged(info);
+ KFileItemDelegate::InformationList info = props.additionalInfo();
+ if (info != m_fileItemDelegate->showInformation()) {
+ m_fileItemDelegate->setShowInformation(info);
+ emit additionalInfoChanged();
}
const bool showPreview = props.showPreview();
- if (showPreview != m_controller->showPreview()) {
- m_controller->setShowPreview(showPreview);
+ if (showPreview != m_showPreview) {
+ m_showPreview = showPreview;
+ m_iconManager->setShowPreview(showPreview);
emit showPreviewChanged();
}
}
const KUrl& baseUrl = url();
KUrl url;
QItemSelection new_selection;
- foreach(KFileItem* item, selection) {
- url = item->url().upUrl();
+ foreach(const KFileItem& item, selection) {
+ url = item.url().upUrl();
if (baseUrl.equals(url, KUrl::CompareWithoutTrailingSlash)) {
- QModelIndex index = m_proxyModel->mapFromSource(m_dirModel->indexForItem(*item));
+ QModelIndex index = m_proxyModel->mapFromSource(m_dolphinModel->indexForItem(item));
new_selection.select(index, index);
}
}
void DolphinView::openContextMenu(const QPoint& pos)
{
- KFileItem* item = 0;
+ KFileItem item;
const QModelIndex index = itemView()->indexAt(pos);
- if (isValidNameIndex(index)) {
+ if (index.isValid() && (index.column() == DolphinModel::Name)) {
item = fileItem(index);
}
}
void DolphinView::dropUrls(const KUrl::List& urls,
- const QModelIndex& index,
- QWidget* source)
-{
- KFileItem* directory = 0;
- if (isValidNameIndex(index)) {
- KFileItem* item = fileItem(index);
- 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& destPath,
+ const KFileItem& destItem)
+{
+ Q_ASSERT(!urls.isEmpty());
+ const KUrl& destination = !destItem.isNull() && destItem.isDir() ?
+ destItem.url() : destPath;
+ const KUrl sourceDir = KUrl(urls.first().directory());
+ if (sourceDir != destination) {
+ dropUrls(urls, destination);
}
-
- const KUrl& destination = (directory == 0) ?
- url() : directory->url();
- dropUrls(urls, destination);
}
void DolphinView::dropUrls(const KUrl::List& urls,
const KUrl& destination)
{
- emit urlsDropped(urls, destination);
+ 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::updateSorting(DolphinView::Sorting sorting)
{
- ViewProperties props(url());
+ ViewProperties props(viewPropertiesUrl());
props.setSorting(sorting);
m_proxyModel->setSorting(sorting);
void DolphinView::updateSortOrder(Qt::SortOrder order)
{
- ViewProperties props(url());
+ ViewProperties props(viewPropertiesUrl());
props.setSortOrder(order);
m_proxyModel->setSortOrder(order);
emit sortOrderChanged(order);
}
+void DolphinView::toggleSortOrder()
+{
+ const Qt::SortOrder order = (sortOrder() == Qt::AscendingOrder) ?
+ Qt::DescendingOrder :
+ Qt::AscendingOrder;
+ setSortOrder(order);
+}
+
+void DolphinView::updateAdditionalInfo(const KFileItemDelegate::InformationList& info)
+{
+ ViewProperties props(viewPropertiesUrl());
+ props.setAdditionalInfo(info);
+ props.save();
+
+ m_fileItemDelegate->setShowInformation(info);
+
+ emit additionalInfoChanged();
+}
+
+void DolphinView::updateAdditionalInfoActions(KActionCollection* collection)
+{
+ const bool enable = (m_mode == DolphinView::DetailsView) ||
+ (m_mode == DolphinView::IconsView);
+
+ QAction* showSizeInfo = collection->action("show_size_info");
+ QAction* showDateInfo = collection->action("show_date_info");
+ QAction* showPermissionsInfo = collection->action("show_permissions_info");
+ QAction* showOwnerInfo = collection->action("show_owner_info");
+ QAction* showGroupInfo = collection->action("show_group_info");
+ QAction* showMimeInfo = collection->action("show_mime_info");
+
+ showSizeInfo->setChecked(false);
+ showDateInfo->setChecked(false);
+ showPermissionsInfo->setChecked(false);
+ showOwnerInfo->setChecked(false);
+ showGroupInfo->setChecked(false);
+ showMimeInfo->setChecked(false);
+
+ showSizeInfo->setEnabled(enable);
+ showDateInfo->setEnabled(enable);
+ showPermissionsInfo->setEnabled(enable);
+ showOwnerInfo->setEnabled(enable);
+ showGroupInfo->setEnabled(enable);
+ showMimeInfo->setEnabled(enable);
+
+ foreach (KFileItemDelegate::Information info, m_fileItemDelegate->showInformation()) {
+ switch (info) {
+ case KFileItemDelegate::Size:
+ showSizeInfo->setChecked(true);
+ break;
+ case KFileItemDelegate::ModificationTime:
+ showDateInfo->setChecked(true);
+ break;
+ case KFileItemDelegate::Permissions:
+ showPermissionsInfo->setChecked(true);
+ break;
+ case KFileItemDelegate::Owner:
+ showOwnerInfo->setChecked(true);
+ break;
+ case KFileItemDelegate::OwnerAndGroup:
+ showGroupInfo->setChecked(true);
+ break;
+ case KFileItemDelegate::FriendlyMimeType:
+ showMimeInfo->setChecked(true);
+ break;
+ default:
+ break;
+ }
+ }
+}
+
+void DolphinView::toggleAdditionalInfo(QAction* action)
+{
+ const KFileItemDelegate::Information info =
+ static_cast<KFileItemDelegate::Information>(action->data().toInt());
+
+ KFileItemDelegate::InformationList list = additionalInfo();
+
+ const bool show = action->isChecked();
+
+ const int index = list.indexOf(info);
+ const bool containsInfo = (index >= 0);
+ if (show && !containsInfo) {
+ list.append(info);
+ setAdditionalInfo(list);
+ } else if (!show && containsInfo) {
+ list.removeAt(index);
+ setAdditionalInfo(list);
+ Q_ASSERT(list.indexOf(info) < 0);
+ }
+}
+
void DolphinView::emitContentsMoved()
{
// only emit the contents moved signal if:
}
}
-void DolphinView::updateCutItems()
+void DolphinView::showHoverInformation(const KFileItem& item)
{
- // 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_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::showHoverInformation(const QModelIndex& index)
-{
- if (hasSelection()) {
+ if (hasSelection() || !m_active) {
return;
}
- const KFileItem* item = fileItem(index);
- if (item != 0) {
- emit requestItemInfo(item->url());
- }
+ emit requestItemInfo(item);
}
void DolphinView::clearHoverInformation()
{
- emit requestItemInfo(KUrl());
+ if (m_active) {
+ emit requestItemInfo(KFileItem());
+ }
}
-
void DolphinView::createView()
{
- // delete current view
- QAbstractItemView* view = itemView();
- if (view != 0) {
- m_topLayout->removeWidget(view);
- view->close();
- if (view == m_iconsView) {
- KItemCategorizer* categorizer = m_iconsView->itemCategorizer();
- m_iconsView->setItemCategorizer(0);
- delete categorizer;
- }
- view->deleteLater();
- view = 0;
- m_iconsView = 0;
- m_detailsView = 0;
- m_columnView = 0;
- m_fileItemDelegate = 0;
- }
-
+ deleteView();
Q_ASSERT(m_iconsView == 0);
Q_ASSERT(m_detailsView == 0);
Q_ASSERT(m_columnView == 0);
- // ... and recreate it representing the current mode
+ QAbstractItemView* view = 0;
switch (m_mode) {
- case IconsView:
+ case IconsView: {
m_iconsView = new DolphinIconsView(this, m_controller);
view = m_iconsView;
break;
+ }
case DetailsView:
m_detailsView = new DolphinDetailsView(this, m_controller);
view->setItemDelegate(m_fileItemDelegate);
view->setModel(m_proxyModel);
+ if (m_selectionModel != 0) {
+ view->setSelectionModel(m_selectionModel);
+ } else {
+ m_selectionModel = view->selectionModel();
+ }
+
+ // reparent the selection model, as it should not be deleted
+ // when deleting the model
+ m_selectionModel->setParent(this);
+
view->setSelectionMode(QAbstractItemView::ExtendedSelection);
- new KMimeTypeResolver(view, m_dirModel);
+ new KMimeTypeResolver(view, m_dolphinModel);
+ m_iconManager = new IconManager(view, m_proxyModel);
+ m_iconManager->setShowPreview(m_showPreview);
+
m_topLayout->insertWidget(1, view);
connect(view->selectionModel(), SIGNAL(selectionChanged(const QItemSelection&, const QItemSelection&)),
this, SLOT(emitContentsMoved()));
}
-void DolphinView::selectAll(QItemSelectionModel::SelectionFlags flags)
+void DolphinView::deleteView()
{
- 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);
-
- QItemSelection selection(topLeft, bottomRight);
- selectionModel->select(selection, flags);
+ 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;
+ m_iconManager = 0;
+ }
}
QAbstractItemView* DolphinView::itemView() const
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();
return false;
}
-void DolphinView::applyCutItemEffect()
+KToggleAction* DolphinView::iconsModeAction(KActionCollection* actionCollection)
{
- const QMimeData* mimeData = QApplication::clipboard()->mimeData();
- if (!KonqMimeData::decodeIsCutSelection(mimeData)) {
- return;
+ 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;
+}
+
+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::currentViewModeActionName() const
+{
+ switch (m_mode) {
+ case DolphinView::IconsView:
+ return "icons";
+ case DolphinView::DetailsView:
+ return "details";
+ case DolphinView::ColumnView:
+ return "columns";
}
+ return QString(); // can't happen
+}
- 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<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, K3Icon::Desktop, K3Icon::DisabledState);
- m_dirModel->setData(index, QIcon(pixmap), Qt::DecorationRole);
+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 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...
+ int index = 1;
+ foreach (KFileItem item, items) {
+ const KUrl& oldUrl = item.url();
+ QString number;
+ number.setNum(index++);
+
+ QString name = newName;
+ name.replace('#', number);
+
+ if (oldUrl.fileName() != name) {
+ KUrl newUrl = oldUrl;
+ newUrl.setFileName(name);
+ KonqOperations::rename(this, oldUrl, newUrl);
+ emit doingOperation(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);
+ }
+ }
+}
+
+void DolphinView::trashSelectedItems()
+{
+ 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*)));
+ }
+}
+
+void DolphinView::slotDeleteFileFinished(KJob* job)
+{
+ if (job->error() == 0) {
+ emit operationCompletedMessage(i18nc("@info:status", "Delete operation completed."));
+ } else {
+ emit errorMessage(job->errorString());
+ }
+}
+
+void DolphinView::cutSelectedItems()
+{
+ QMimeData* mimeData = new QMimeData();
+ const KUrl::List kdeUrls = selectedUrls();
+ const KUrl::List mostLocalUrls;
+ KonqMimeData::populateMimeData(mimeData, kdeUrls, mostLocalUrls, true);
+ QApplication::clipboard()->setMimeData(mimeData);
+}
+
+void DolphinView::copySelectedItems()
+{
+ QMimeData* mimeData = new QMimeData();
+ const KUrl::List kdeUrls = selectedUrls();
+ const KUrl::List mostLocalUrls;
+ KonqMimeData::populateMimeData(mimeData, kdeUrls, mostLocalUrls, false);
+ QApplication::clipboard()->setMimeData(mimeData);
+}
+
+void DolphinView::paste()
+{
+ QClipboard* clipboard = QApplication::clipboard();
+ const QMimeData* mimeData = clipboard->mimeData();
+
+ const KUrl::List sourceUrls = KUrl::List::fromMimeData(mimeData);
+
+ // 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();
+ }
+ }
+
+ 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);
+ }
+}
+
+QPair<bool, QString> DolphinView::pasteInfo() const
+{
+ QPair<bool, QString> ret;
+ QClipboard* clipboard = QApplication::clipboard();
+ const QMimeData* mimeData = clipboard->mimeData();
+
+ KUrl::List urls = KUrl::List::fromMimeData(mimeData);
+ if (!urls.isEmpty()) {
+ 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");
+ }
+
+ 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