#include <kdirlister.h>
#include <kfilepreviewgenerator.h>
#include <kiconeffect.h>
+#include <kfileitem.h>
#include <klocale.h>
#include <kio/deletejob.h>
#include <kio/netaccess.h>
#include <konq_fileitemcapabilities.h>
#include <konq_operations.h>
#include <konqmimedata.h>
+#include <kstringhandler.h>
#include <ktoggleaction.h>
#include <kurl.h>
#include "dolphinmodel.h"
#include "dolphincolumnview.h"
#include "dolphincontroller.h"
+#include "dolphindetailsview.h"
#include "dolphinfileitemdelegate.h"
+#include "dolphinnewmenuobserver.h"
#include "dolphinsortfilterproxymodel.h"
-#include "dolphindetailsview.h"
#include "dolphin_detailsmodesettings.h"
#include "dolphiniconsview.h"
-#include "dolphinsettings.h"
#include "dolphin_generalsettings.h"
#include "draganddrophelper.h"
#include "folderexpander.h"
#include "renamedialog.h"
-#include "tooltipmanager.h"
+#include "tooltips/tooltipmanager.h"
+#include "settings/dolphinsettings.h"
#include "viewproperties.h"
#include "zoomlevelinfo.h"
+/**
+ * Helper function for sorting items with qSort() in
+ * DolphinView::renameSelectedItems().
+ */
+bool lessThan(const KFileItem& item1, const KFileItem& item2)
+{
+ return KStringHandler::naturalCompare(item1.name(), item2.name()) < 0;
+}
+
DolphinView::DolphinView(QWidget* parent,
const KUrl& url,
KDirLister* dirLister,
m_storedCategorizedSorting(false),
m_tabsForFiles(false),
m_isContextMenuOpen(false),
+ m_ignoreViewProperties(false),
+ m_assureVisibleCurrentIndex(false),
m_mode(DolphinView::IconsView),
m_topLayout(0),
m_controller(0),
m_toolTipManager(0),
m_rootUrl(),
m_currentItemUrl(),
- m_expandedViews()
+ m_createdItemUrl(),
+ m_selectedItems(),
+ m_expandedDragSource(0)
{
m_topLayout = new QVBoxLayout(this);
m_topLayout->setSpacing(0);
connect(m_controller, SIGNAL(requestUrlChange(const KUrl&)),
this, SLOT(slotRequestUrlChange(const KUrl&)));
- connect(m_controller, SIGNAL(requestContextMenu(const QPoint&)),
- this, SLOT(openContextMenu(const QPoint&)));
+ connect(m_controller, SIGNAL(requestContextMenu(const QPoint&, const QList<QAction*>&)),
+ this, SLOT(openContextMenu(const QPoint&, const QList<QAction*>&)));
connect(m_controller, SIGNAL(urlsDropped(const KFileItem&, const KUrl&, QDropEvent*)),
this, SLOT(dropUrls(const KFileItem&, const KUrl&, QDropEvent*)));
connect(m_controller, SIGNAL(sortingChanged(DolphinView::Sorting)),
this, SIGNAL(redirection(KUrl, KUrl)));
connect(m_dirLister, SIGNAL(completed()),
this, SLOT(restoreCurrentItem()));
+ connect(m_dirLister, SIGNAL(refreshItems(const QList<QPair<KFileItem,KFileItem>>&)),
+ this, SLOT(slotRefreshItems()));
+
+ // When a new item has been created by the "Create New..." menu, the item should
+ // get selected and it must be assured that the item will get visible. As the
+ // creation is done asynchronously, several signals must be checked:
+ connect(&DolphinNewMenuObserver::instance(), SIGNAL(itemCreated(const KUrl&)),
+ this, SLOT(observeCreatedItem(const KUrl&)));
applyViewProperties(url);
m_topLayout->addWidget(itemView());
DolphinView::~DolphinView()
{
- deleteExpandedViews();
+ delete m_expandedDragSource;
+ m_expandedDragSource = 0;
}
const KUrl& DolphinView::url() const
}
emit modeChanged();
+
updateZoomLevel(oldZoomLevel);
+ if (m_showPreview) {
+ loadDirectory(viewPropsUrl);
+ }
}
DolphinView::Mode DolphinView::mode() const
void DolphinView::clearSelection()
{
- itemView()->selectionModel()->clear();
+ QItemSelectionModel* selModel = itemView()->selectionModel();
+ const QModelIndex currentIndex = selModel->currentIndex();
+ selModel->setCurrentIndex(currentIndex, QItemSelectionModel::Current |
+ QItemSelectionModel::Clear);
}
KFileItemList DolphinView::selectedItems() const
} else if (level > ZoomLevelInfo::maximumLevel()) {
level = ZoomLevelInfo::maximumLevel();
}
-
+
if (level != zoomLevel()) {
m_controller->setZoomLevel(level);
- m_previewGenerator->updatePreviews();
+ m_previewGenerator->updateIcons();
emit zoomLevelChanged(level);
}
}
void DolphinView::refresh()
{
+ m_ignoreViewProperties = false;
+
const bool oldActivationState = m_active;
const int oldZoomLevel = m_controller->zoomLevel();
m_active = true;
}
}
-void DolphinView::calculateItemCount(int& fileCount, int& folderCount) const
+void DolphinView::calculateItemCount(int& fileCount,
+ int& folderCount,
+ KIO::filesize_t& totalFileSize) const
{
foreach (const KFileItem& item, m_dirLister->items()) {
if (item.isDir()) {
++folderCount;
} else {
++fileCount;
+ totalFileSize += item.size();
}
}
}
QString DolphinView::statusBarText() const
-{
+{
+ QString text;
+ int folderCount = 0;
+ int fileCount = 0;
+ KIO::filesize_t totalFileSize = 0;
+
if (hasSelection()) {
// give a summary of the status of the selected files
- QString text;
const KFileItemList list = selectedItems();
if (list.isEmpty()) {
// when an item is triggered, it is temporary selected but selectedItems()
// will return an empty list
- return QString();
+ return text;
}
- 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) {
++folderCount;
} else {
++fileCount;
- byteSize += item.size();
+ totalFileSize += item.size();
}
++it;
}
- if (folderCount > 0) {
- text = i18ncp("@info:status", "1 Folder selected", "%1 Folders selected", folderCount);
- if (fileCount > 0) {
- text += ", ";
+ if (folderCount + fileCount == 1) {
+ // if only one item is selected, show the filename
+ const QString name = list.first().name();
+ text = (folderCount == 1) ? i18nc("@info:status", "<filename>%1</filename> selected", name) :
+ i18nc("@info:status", "<filename>%1</filename> selected (%2)",
+ name, KIO::convertSize(totalFileSize));
+ } else {
+ // at least 2 items are selected
+ const QString foldersText = i18ncp("@info:status", "1 Folder selected", "%1 Folders selected", folderCount);
+ const QString filesText = i18ncp("@info:status", "1 File selected", "%1 Files selected", fileCount);
+ if ((folderCount > 0) && (fileCount > 0)) {
+ text = i18nc("@info:status folders, files (size)", "%1, %2 (%3)",
+ foldersText, filesText, KIO::convertSize(totalFileSize));
+ } else if (fileCount > 0) {
+ text = i18nc("@info:status files (size)", "%1 (%2)", filesText, KIO::convertSize(totalFileSize));
+ } else {
+ Q_ASSERT(folderCount > 0);
+ text = foldersText;
}
}
-
- if (fileCount > 0) {
- const QString sizeText(KIO::convertSize(byteSize));
- text += i18ncp("@info:status", "1 File selected (%2)", "%1 Files selected (%2)", fileCount, sizeText);
- }
- return text;
} else {
- // Give a summary of the status of the current folder.
- int folderCount = 0;
- int fileCount = 0;
- calculateItemCount(fileCount, folderCount);
- return KIO::itemsSummaryString(fileCount + folderCount,
- fileCount,
- folderCount,
- 0, false);
+ calculateItemCount(fileCount, folderCount, totalFileSize);
+ text = KIO::itemsSummaryString(fileCount + folderCount,
+ fileCount, folderCount,
+ totalFileSize, true);
}
+
+ return text;
}
void DolphinView::setUrl(const KUrl& url)
}
const KUrl& baseUrl = url();
KUrl url;
- QItemSelection new_selection;
+ QItemSelection newSelection;
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);
+ newSelection.select(index, index);
}
}
- itemView()->selectionModel()->select(new_selection,
+ itemView()->selectionModel()->select(newSelection,
QItemSelectionModel::ClearAndSelect
| QItemSelectionModel::Current);
}
void DolphinView::renameSelectedItems()
{
- const KFileItemList items = selectedItems();
+ KFileItemList items = selectedItems();
const int itemCount = items.count();
if (itemCount < 1) {
return;
}
-
+
if (itemCount > 1) {
// More than one item has been selected for renaming. Open
// a rename dialog and rename all items afterwards.
const QString newName = dialog.newName();
if (newName.isEmpty()) {
emit errorMessage(dialog.errorString());
- } else {
- // TODO: check how this can be integrated into KIO::FileUndoManager/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 (const KFileItem &item, items) {
- const KUrl& oldUrl = item.url();
- QString number;
- number.setNum(index++);
-
- QString name = newName;
- name.replace('#', number);
-
- if (oldUrl.fileName() != name) {
- KUrl newUrl = oldUrl;
- newUrl.setFileName(name);
- KonqOperations::rename(this, oldUrl, newUrl);
- }
+ return;
+ }
+
+ // TODO: check how this can be integrated into KIO::FileUndoManager/KonqOperations
+ // as one operation instead of n rename operations like it is done now...
+ Q_ASSERT(newName.contains('#'));
+
+ // currently the items are sorted by the selection order, resort
+ // them by the file name
+ qSort(items.begin(), items.end(), lessThan);
+
+ // iterate through all selected items and rename them...
+ int index = 1;
+ foreach (const KFileItem& item, items) {
+ const KUrl& oldUrl = item.url();
+ QString number;
+ number.setNum(index++);
+
+ QString name = newName;
+ name.replace('#', number);
+
+ if (oldUrl.fileName() != name) {
+ KUrl newUrl = oldUrl;
+ newUrl.setFileName(name);
+ KonqOperations::rename(this, oldUrl, newUrl);
}
}
} else if (DolphinSettings::instance().generalSettings()->renameInline()) {
Q_ASSERT(itemCount == 1);
-
+
if (isColumnViewActive()) {
m_columnView->editItem(items.first());
} else {
}
} else {
Q_ASSERT(itemCount == 1);
-
+
RenameDialog dialog(this, items);
if (dialog.exec() == QDialog::Rejected) {
return;
const QString& newName = dialog.newName();
if (newName.isEmpty()) {
emit errorMessage(dialog.errorString());
- } else {
- const KUrl& oldUrl = items.first().url();
- KUrl newUrl = oldUrl;
- newUrl.setFileName(newName);
- KonqOperations::rename(this, oldUrl, newUrl);
+ return;
}
+
+ const KUrl& oldUrl = items.first().url();
+ KUrl newUrl = oldUrl;
+ newUrl.setFileName(newName);
+ KonqOperations::rename(this, oldUrl, newUrl);
}
+
+ // assure that the current index remains visible when KDirLister
+ // will notify the view about changed items
+ m_assureVisibleCurrentIndex = true;
}
void DolphinView::trashSelectedItems()
void DolphinView::cutSelectedItems()
{
- QMimeData* mimeData = new QMimeData();
- const KUrl::List kdeUrls = simplifiedSelectedUrls();
- const KUrl::List mostLocalUrls;
- KonqMimeData::populateMimeData(mimeData, kdeUrls, mostLocalUrls, true);
+ QMimeData* mimeData = selectionMimeData();
+ KonqMimeData::addIsCutSelection(mimeData, 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);
+ QMimeData* mimeData = selectionMimeData();
QApplication::clipboard()->setMimeData(mimeData);
}
m_showPreview = show;
m_previewGenerator->setPreviewShown(show);
-
+
const int oldZoomLevel = m_controller->zoomLevel();
emit showPreviewChanged();
-
+
// Enabling or disabling the preview might change the icon size of the view.
// As the view does not emit a signal when the icon size has been changed,
// the used zoom level of the controller must be adjusted manually:
m_controller->requestActivation();
}
break;
-
+
case QEvent::MouseButtonPress:
- if ((watched == itemView()->viewport()) && (m_expandedViews.count() > 0)) {
+ if ((watched == itemView()->viewport()) && (m_expandedDragSource != 0)) {
// Listening to a mousebutton press event to delete expanded views is a
// workaround, as it seems impossible for the FolderExpander to know when
// a dragging outside a view has been finished. However it works quite well:
// A mousebutton press event indicates that a drag operation must be
// finished already.
- deleteExpandedViews();
+ m_expandedDragSource->deleteLater();
+ m_expandedDragSource = 0;
}
break;
-
+
case QEvent::DragEnter:
if (watched == itemView()->viewport()) {
setActive(true);
}
break;
-
+
+ case QEvent::KeyPress:
+ if (watched == itemView()) {
+ if (m_toolTipManager != 0) {
+ m_toolTipManager->hideTip();
+ }
+
+ // clear the selection when Escape has been pressed
+ QKeyEvent* keyEvent = static_cast<QKeyEvent*>(event);
+ if (keyEvent->key() == Qt::Key_Escape) {
+ clearSelection();
+ }
+ }
+ break;
+
default:
break;
}
emit selectionChanged(DolphinView::selectedItems());
}
-void DolphinView::openContextMenu(const QPoint& pos)
+void DolphinView::openContextMenu(const QPoint& pos,
+ const QList<QAction*>& customActions)
{
KFileItem item;
if (isColumnViewActive()) {
}
m_isContextMenuOpen = true; // TODO: workaround for Qt-issue 207192
- emit requestContextMenu(item, url());
+ emit requestContextMenu(item, url(), customActions);
m_isContextMenuOpen = false;
}
const KUrl& destPath,
QDropEvent* event)
{
- DragAndDropHelper::dropUrls(destItem, destPath, event, this);
+ DragAndDropHelper::instance().dropUrls(destItem, destPath, event, this);
}
void DolphinView::updateSorting(DolphinView::Sorting sorting)
QPair<bool, QString> DolphinView::pasteInfo() const
{
- QPair<bool, QString> ret;
- QClipboard* clipboard = QApplication::clipboard();
- const QMimeData* mimeData = clipboard->mimeData();
+ return KonqOperations::pasteInfo(url());
+}
- KUrl::List urls = KUrl::List::fromMimeData(mimeData);
- if (!urls.isEmpty()) {
- // disable the paste action if no writing is supported
- KFileItem item(KFileItem::Unknown, KFileItem::Unknown, url());
- ret.first = KonqFileItemCapabilities(KFileItemList() << item).supportsWriting();
+void DolphinView::setTabsForFilesEnabled(bool tabsForFiles)
+{
+ m_tabsForFiles = tabsForFiles;
+}
- if (urls.count() == 1) {
- const KFileItem item(KFileItem::Unknown, KFileItem::Unknown, urls.first(), true);
- ret.second = item.isDir() ? i18nc("@action:inmenu", "Paste One Folder") :
- i18nc("@action:inmenu", "Paste One File");
+bool DolphinView::isTabsForFilesEnabled() const
+{
+ return m_tabsForFiles;
+}
- } else {
- ret.second = i18ncp("@action:inmenu", "Paste One Item", "Paste %1 Items", urls.count());
+bool DolphinView::itemsExpandable() const
+{
+ return (m_detailsView != 0) && m_detailsView->itemsExpandable();
+}
+
+void DolphinView::deleteWhenNotDragSource(QAbstractItemView *view)
+{
+ if (view == 0)
+ return;
+
+ if (DragAndDropHelper::instance().isDragSource(view)) {
+ // We must store for later deletion.
+ if (m_expandedDragSource != 0) {
+ // The old stored view is obviously not the drag source anymore.
+ m_expandedDragSource->deleteLater();
+ m_expandedDragSource = 0;
}
- } else {
- ret.first = false;
- ret.second = i18nc("@action:inmenu", "Paste");
+ view->hide();
+ m_expandedDragSource = view;
}
+ else {
+ view->deleteLater();
+ }
+}
- return ret;
+void DolphinView::observeCreatedItem(const KUrl& url)
+{
+ m_createdItemUrl = url;
+ connect(m_dolphinModel, SIGNAL(rowsInserted(const QModelIndex&, int, int)),
+ this, SLOT(selectAndScrollToCreatedItem()));
}
-void DolphinView::setTabsForFilesEnabled(bool tabsForFiles)
+void DolphinView::selectAndScrollToCreatedItem()
{
- m_tabsForFiles = tabsForFiles;
+ const QModelIndex dirIndex = m_dolphinModel->indexForUrl(m_createdItemUrl);
+ if (dirIndex.isValid()) {
+ const QModelIndex proxyIndex = m_proxyModel->mapFromSource(dirIndex);
+ itemView()->setCurrentIndex(proxyIndex);
+ }
+
+ disconnect(m_dolphinModel, SIGNAL(rowsInserted(const QModelIndex&, int, int)),
+ this, SLOT(selectAndScrollToCreatedItem()));
+ m_createdItemUrl = KUrl();
}
-bool DolphinView::isTabsForFilesEnabled() const
+void DolphinView::restoreSelection()
{
- return m_tabsForFiles;
+ disconnect(m_dirLister, SIGNAL(completed()), this, SLOT(restoreSelection()));
+ changeSelection(m_selectedItems);
}
void DolphinView::emitContentsMoved()
}
}
-void DolphinView::enterDir(const QModelIndex& index, QAbstractItemView* view)
+void DolphinView::slotRefreshItems()
{
- // Deleting a view that is the root of a drag operation is not allowed, otherwise
- // the dragging gets automatically cancelled by Qt. So before entering a new
- // directory, the current view is remembered in m_expandedViews and deleted
- // later when the drag operation has been finished (see DolphinView::eventFilter()).
- m_expandedViews.append(view);
- m_controller->triggerItem(index);
+ if (m_assureVisibleCurrentIndex) {
+ m_assureVisibleCurrentIndex = false;
+ itemView()->scrollTo(itemView()->currentIndex());
+ }
}
void DolphinView::loadDirectory(const KUrl& url, bool reload)
m_loadingDirectory = true;
+ if (reload) {
+ m_selectedItems = selectedItems();
+ connect(m_dirLister, SIGNAL(completed()), this, SLOT(restoreSelection()));
+ }
+
m_dirLister->stop();
m_dirLister->openUrl(url, reload ? KDirLister::Reload : KDirLister::NoFlags);
void DolphinView::applyViewProperties(const KUrl& url)
{
+ if (m_ignoreViewProperties) {
+ return;
+ }
+
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
const Mode mode = props.viewMode();
if (m_mode != mode) {
const int oldZoomLevel = m_controller->zoomLevel();
-
+
m_mode = mode;
createView();
emit modeChanged();
-
+
updateZoomLevel(oldZoomLevel);
}
if (itemView() == 0) {
if (showPreview != m_showPreview) {
m_showPreview = showPreview;
m_previewGenerator->setPreviewShown(showPreview);
-
+
const int oldZoomLevel = m_controller->zoomLevel();
emit showPreviewChanged();
-
+
// Enabling or disabling the preview might change the icon size of the view.
// As the view does not emit a signal when the icon size has been changed,
// the used zoom level of the controller must be adjusted manually:
updateZoomLevel(oldZoomLevel);
}
+
+ if (DolphinSettings::instance().generalSettings()->globalViewProps()) {
+ // During the lifetime of a DolphinView instance the global view properties
+ // should not be changed. This allows e. g. to split a view and use different
+ // view properties for each view.
+ m_ignoreViewProperties = true;
+ }
}
void DolphinView::createView()
Q_ASSERT(view != 0);
view->installEventFilter(this);
view->viewport()->installEventFilter(this);
+ setFocusProxy(view);
if (m_mode != ColumnView) {
// Give the view the ability to auto-expand its directories on hovering
FolderExpander* folderExpander = new FolderExpander(view, m_proxyModel);
folderExpander->setEnabled(enabled);
- connect(folderExpander, SIGNAL(enterDir(const QModelIndex&, QAbstractItemView*)),
- this, SLOT(enterDir(const QModelIndex&, QAbstractItemView*)));
+ connect(folderExpander, SIGNAL(enterDir(const QModelIndex&)),
+ m_controller, SLOT(triggerItem(const QModelIndex&)));
+ }
+ else {
+ // Listen out for requests to delete the current column.
+ connect(m_columnView, SIGNAL(requestColumnDeletion(QAbstractItemView*)),
+ this, SLOT(deleteWhenNotDragSource(QAbstractItemView*)));
}
m_controller->setItemView(view);
// before deleting the view: Otherwise when having a split
// view the other view will get the focus and will request
// an activation (see DolphinView::eventFilter()).
+ setFocusProxy(0);
setFocus();
m_topLayout->removeWidget(view);
view->close();
-
- bool deleteView = true;
- foreach (const QAbstractItemView* expandedView, m_expandedViews) {
- if (view == expandedView) {
- // the current view got already expanded and must stay alive
- // until the dragging has been completed
- deleteView = false;
- break;
- }
- }
- if (deleteView) {
- view->deleteLater();
- }
+
+ // m_previewGenerator's parent is not always destroyed, and we
+ // don't want two active at once - manually delete.
+ delete m_previewGenerator;
+ m_previewGenerator = 0;
+
+ disconnect(view);
+ m_controller->disconnect(view);
+ view->disconnect();
+
+ deleteWhenNotDragSource(view);
view = 0;
-
+
m_iconsView = 0;
m_detailsView = 0;
m_columnView = 0;
m_fileItemDelegate = 0;
- m_previewGenerator = 0;
m_toolTipManager = 0;
}
}
void DolphinView::pasteToUrl(const KUrl& url)
{
- QClipboard* clipboard = QApplication::clipboard();
- const QMimeData* mimeData = clipboard->mimeData();
-
- const KUrl::List sourceUrls = KUrl::List::fromMimeData(mimeData);
- if (KonqMimeData::decodeIsCutSelection(mimeData)) {
- KonqOperations::copy(this, KonqOperations::MOVE, sourceUrls, url);
- clipboard->clear();
- } else {
- KonqOperations::copy(this, KonqOperations::COPY, sourceUrls, url);
- }
+ KonqOperations::doPaste(this, url);
}
void DolphinView::updateZoomLevel(int oldZoomLevel)
{
KUrl::List list = selectedUrls();
if (itemsExpandable() ) {
- list = KonqOperations::simplifiedUrlList(list);
+ list = KDirModel::simplifiedUrlList(list);
}
return list;
}
-void DolphinView::deleteExpandedViews()
+QMimeData* DolphinView::selectionMimeData() const
{
- const QAbstractItemView* view = itemView();
- foreach (QAbstractItemView* expandedView, m_expandedViews) {
- if (expandedView != view) {
- expandedView->deleteLater();
- }
+ if (isColumnViewActive()) {
+ return m_columnView->selectionMimeData();
}
- m_expandedViews.clear();
-}
-bool DolphinView::itemsExpandable() const
-{
- return (m_detailsView != 0) && m_detailsView->itemsExpandable();
+ const QAbstractItemView* view = itemView();
+ Q_ASSERT((view != 0) && (view->selectionModel() != 0));
+ const QItemSelection selection = m_proxyModel->mapSelectionToSource(view->selectionModel()->selection());
+ return m_dolphinModel->mimeData(selection.indexes());
}
+
#include "dolphinview.moc"
projects / dolphin.git / blobdiff