#include <kdirlister.h>
#include <kiconeffect.h>
#include <kfileitem.h>
+#include <kfileitemlistproperties.h>
#include <klocale.h>
#include <kio/deletejob.h>
#include <kio/netaccess.h>
#include <kjob.h>
#include <kmenu.h>
#include <kmessagebox.h>
-#include <kmimetyperesolver.h>
#include <konq_fileitemcapabilities.h>
#include <konq_operations.h>
#include <konqmimedata.h>
m_tabsForFiles(false),
m_isContextMenuOpen(false),
m_assureVisibleCurrentIndex(false),
+ m_expanderActive(false),
+ m_isFolderWritable(true),
m_mode(DolphinView::IconsView),
m_topLayout(0),
m_dolphinViewController(0),
connect(m_dolphinViewController, SIGNAL(viewportEntered()),
this, SLOT(clearHoverInformation()));
connect(m_dolphinViewController, SIGNAL(urlChangeRequested(KUrl)),
- m_viewModeController, SLOT(setUrl(KUrl)));
-
- KDirLister* dirLister = m_viewAccessor.dirLister();
- connect(dirLister, SIGNAL(redirection(KUrl,KUrl)),
- this, SLOT(slotRedirection(KUrl,KUrl)));
- connect(dirLister, SIGNAL(completed()),
- this, SLOT(slotDirListerCompleted()));
- connect(dirLister, SIGNAL(refreshItems(const QList<QPair<KFileItem,KFileItem>>&)),
- this, SLOT(slotRefreshItems()));
+ this, SLOT(slotUrlChangeRequested(KUrl)));
// 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
m_active = active;
QColor color = KColorScheme(QPalette::Active, KColorScheme::View).background().color();
- if (active) {
- emitSelectionChangedSignal();
- } else {
+ if (!active) {
color.setAlpha(150);
}
if (active) {
m_viewAccessor.itemView()->setFocus();
emit activated();
+ emitSelectionChangedSignal();
+ emit writeStateChanged(m_isFolderWritable);
}
m_viewModeController->indicateActivationChange(active);
// be restored after reloading the directory
m_selectedItems = selectedItems();
+ const bool hasFocus = m_viewAccessor.itemView()->hasFocus();
deleteView();
const KUrl viewPropsUrl = rootUrl();
props.setViewMode(m_mode);
createView();
+ if (hasFocus) {
+ m_viewAccessor.itemView()->setFocus();
+ }
+
// the file item delegate has been recreated, apply the current
// additional information manually
const KFileItemDelegate::InformationList infoList = props.additionalInfo();
return;
}
- // The selection model might change in the case of the column view. Disconnect
- // from the current selection model and reconnect later after the URL switch.
const bool hadSelection = hasSelection();
- QAbstractItemView* view = m_viewAccessor.itemView();
- disconnect(view->selectionModel(), SIGNAL(selectionChanged(QItemSelection, QItemSelection)),
- this, SLOT(slotSelectionChanged(QItemSelection, QItemSelection)));
+
+ // The selection model and directory lister might change in the case of the column view:
+ disconnectViewAccessor();
m_newFileNames.clear();
m_viewModeController->setUrl(url); // emits urlChanged, which we forward
m_viewAccessor.prepareUrlChange(url);
applyViewProperties();
- loadDirectory(url);
// When changing the URL there is no need to keep the version
// data of the previous URL.
m_viewAccessor.dirModel()->clearVersionData();
- emit startedPathLoading(url);
+ // Reconnect to the (probably) new selection model and directory lister
+ connectViewAccessor();
+ loadDirectory(url);
- // Reconnect to the (probably) new selection model
- view = m_viewAccessor.itemView();
- connect(view->selectionModel(), SIGNAL(selectionChanged(QItemSelection, QItemSelection)),
- this, SLOT(slotSelectionChanged(QItemSelection, QItemSelection)));
if (hadSelection || hasSelection()) {
emitSelectionChangedSignal();
}
m_createdItemUrl = KUrl();
}
+void DolphinView::slotRedirection(const KUrl& oldUrl, const KUrl& newUrl)
+{
+ if (oldUrl.equals(url(), KUrl::CompareWithoutTrailingSlash)) {
+ emit redirection(oldUrl, newUrl);
+ m_viewModeController->redirectToUrl(newUrl); // #186947
+ }
+}
+
+void DolphinView::restoreContentsPosition()
+{
+ if (!m_restoredContentsPosition.isNull()) {
+ const int x = m_restoredContentsPosition.x();
+ const int y = m_restoredContentsPosition.y();
+ m_restoredContentsPosition = QPoint();
+
+ QAbstractItemView* view = m_viewAccessor.itemView();
+ Q_ASSERT(view != 0);
+ view->horizontalScrollBar()->setValue(x);
+ view->verticalScrollBar()->setValue(y);
+ }
+}
+
+void DolphinView::slotUrlChangeRequested(const KUrl& url)
+{
+ m_viewModeController->setUrl(url);
+ updateWritableState();
+}
+
void DolphinView::showHoverInformation(const KFileItem& item)
{
emit requestItemInfo(item);
}
}
+void DolphinView::slotDirListerStarted(const KUrl& url)
+{
+ // Disable the writestate temporary until it can be determined in a fast way
+ // in DolphinView::slotDirListerCompleted()
+ if (m_isFolderWritable) {
+ m_isFolderWritable = false;
+ emit writeStateChanged(m_isFolderWritable);
+ }
+
+ emit startedPathLoading(url);
+}
+
void DolphinView::slotDirListerCompleted()
{
if (!m_expanderActive) {
m_newFileNames.clear();
}
+
+ updateWritableState();
}
void DolphinView::slotLoadingCompleted()
const int zoomLevel = ZoomLevelInfo::zoomLevelForIconSize(view->iconSize());
m_viewModeController->setZoomLevel(zoomLevel);
- connect(view->selectionModel(), SIGNAL(selectionChanged(QItemSelection, QItemSelection)),
- this, SLOT(slotSelectionChanged(QItemSelection, QItemSelection)));
+ connectViewAccessor();
setFocusProxy(m_viewAccessor.layoutTarget());
m_topLayout->insertWidget(1, m_viewAccessor.layoutTarget());
m_dolphinViewController->setItemView(0);
if (view != 0) {
- if (view->selectionModel() != 0) {
- disconnect(view->selectionModel(), SIGNAL(selectionChanged(QItemSelection, QItemSelection)),
- this, SLOT(slotSelectionChanged(QItemSelection, QItemSelection)));
+ disconnectViewAccessor();
+
+ if (hasFocus()) {
+ // It's important to set the keyboard focus to the parent
+ // 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();
}
- // It's important to set the keyboard focus to the parent
- // 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_viewModeController->disconnect(view);
m_viewAccessor.deleteView();
return matchingIndexes;
}
+void DolphinView::connectViewAccessor()
+{
+ KDirLister* dirLister = m_viewAccessor.dirLister();
+ connect(dirLister, SIGNAL(redirection(KUrl,KUrl)),
+ this, SLOT(slotRedirection(KUrl,KUrl)));
+ connect(dirLister, SIGNAL(started(KUrl)),
+ this, SLOT(slotDirListerStarted(KUrl)));
+ connect(dirLister, SIGNAL(completed()),
+ this, SLOT(slotDirListerCompleted()));
+ connect(dirLister, SIGNAL(refreshItems(const QList<QPair<KFileItem,KFileItem>>&)),
+ this, SLOT(slotRefreshItems()));
+
+ QAbstractItemView* view = m_viewAccessor.itemView();
+ connect(view->selectionModel(), SIGNAL(selectionChanged(QItemSelection, QItemSelection)),
+ this, SLOT(slotSelectionChanged(QItemSelection, QItemSelection)));
+}
+
+void DolphinView::disconnectViewAccessor()
+{
+ KDirLister* dirLister = m_viewAccessor.dirLister();
+ disconnect(dirLister, SIGNAL(redirection(KUrl,KUrl)),
+ this, SLOT(slotRedirection(KUrl,KUrl)));
+ disconnect(dirLister, SIGNAL(started(KUrl)),
+ this, SLOT(slotDirListerStarted(KUrl)));
+ disconnect(dirLister, SIGNAL(completed()),
+ this, SLOT(slotDirListerCompleted()));
+ disconnect(dirLister, SIGNAL(refreshItems(const QList<QPair<KFileItem,KFileItem>>&)),
+ this, SLOT(slotRefreshItems()));
+
+ QAbstractItemView* view = m_viewAccessor.itemView();
+ disconnect(view->selectionModel(), SIGNAL(selectionChanged(QItemSelection, QItemSelection)),
+ this, SLOT(slotSelectionChanged(QItemSelection, QItemSelection)));
+}
+
+void DolphinView::updateWritableState()
+{
+ const bool wasFolderWritable = m_isFolderWritable;
+ m_isFolderWritable = true;
+
+ const KFileItem item = m_viewAccessor.dirLister()->rootItem();
+ if (!item.isNull()) {
+ KFileItemListProperties capabilities(KFileItemList() << item);
+ m_isFolderWritable = capabilities.supportsWriting();
+ }
+ if (m_isFolderWritable != wasFolderWritable) {
+ emit writeStateChanged(m_isFolderWritable);
+ }
+}
+
DolphinView::ViewAccessor::ViewAccessor(DolphinSortFilterProxyModel* proxyModel) :
m_rootUrl(),
m_iconsView(0),
return dirModel()->dirLister();
}
-void DolphinView::slotRedirection(const KUrl& oldUrl, const KUrl& newUrl)
-{
- if (oldUrl.equals(url(), KUrl::CompareWithoutTrailingSlash)) {
- emit redirection(oldUrl, newUrl);
- m_viewModeController->redirectToUrl(newUrl); // #186947
- }
-}
-
-void DolphinView::restoreContentsPosition()
-{
- if (!m_restoredContentsPosition.isNull()) {
- const int x = m_restoredContentsPosition.x();
- const int y = m_restoredContentsPosition.y();
- m_restoredContentsPosition = QPoint();
-
- QAbstractItemView* view = m_viewAccessor.itemView();
- Q_ASSERT(view != 0);
- view->horizontalScrollBar()->setValue(x);
- view->verticalScrollBar()->setValue(y);
- }
-}
-
#include "dolphinview.moc"
projects / dolphin.git / blobdiff