#include "dolphinview.h"
-#include <assert.h>
-
#include <QApplication>
-#include <QDropEvent>
-#include <QItemSelectionModel>
-#include <QMouseEvent>
-#include <QVBoxLayout>
+#include <QClipboard>
+#include <QKeyEvent>
+#include <QItemSelection>
+#include <QBoxLayout>
+#include <QTimer>
+#include <QScrollBar>
#include <kdirmodel.h>
+#include <kdirlister.h>
#include <kfileitemdelegate.h>
+#include <kglobalsettings.h>
#include <klocale.h>
+#include <kiconeffect.h>
#include <kio/netaccess.h>
#include <kio/renamedialog.h>
+#include <kio/previewjob.h>
#include <kmimetyperesolver.h>
+#include <konqmimedata.h>
#include <konq_operations.h>
#include <kurl.h>
+#include "dolphincolumnview.h"
#include "dolphincontroller.h"
-#include "dolphinstatusbar.h"
-#include "dolphinmainwindow.h"
-#include "dolphindirlister.h"
#include "dolphinsortfilterproxymodel.h"
#include "dolphindetailsview.h"
#include "dolphiniconsview.h"
-#include "dolphincontextmenu.h"
-#include "filterbar.h"
+#include "dolphinitemcategorizer.h"
#include "renamedialog.h"
-#include "urlnavigator.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,
+ KDirModel* dirModel,
+ DolphinSortFilterProxyModel* proxyModel,
+ Mode mode) :
QWidget(parent),
- m_showProgress(false),
+ m_active(true),
+ m_loadingDirectory(false),
+ m_initializeColumnView(false),
m_mode(mode),
- m_iconSize(0),
- m_folderCount(0),
- m_fileCount(0),
- m_mainWindow(mainWindow),
m_topLayout(0),
- m_urlNavigator(0),
m_controller(0),
m_iconsView(0),
m_detailsView(0),
- m_filterBar(0),
- m_statusBar(0),
- m_dirModel(0),
- m_dirLister(0),
- m_proxyModel(0)
+ m_columnView(0),
+ m_fileItemDelegate(0),
+ m_dirModel(dirModel),
+ m_dirLister(dirLister),
+ m_proxyModel(proxyModel)
{
- 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);
- m_dirLister->setDelayedMimeTypes(true);
+ QClipboard* clipboard = QApplication::clipboard();
+ connect(clipboard, SIGNAL(dataChanged()),
+ this, SLOT(updateCutItems()));
- connect(m_dirLister, SIGNAL(clear()),
- this, SLOT(updateStatusBar()));
- connect(m_dirLister, SIGNAL(percent(int)),
- this, SLOT(updateProgress(int)));
- connect(m_dirLister, SIGNAL(deleteItem(KFileItem*)),
- this, SLOT(updateStatusBar()));
connect(m_dirLister, SIGNAL(completed()),
- this, SLOT(updateItemCount()));
- connect(m_dirLister, SIGNAL(infoMessage(const QString&)),
- this, SLOT(showInfoMessage(const QString&)));
- connect(m_dirLister, SIGNAL(errorMessage(const QString&)),
- this, SLOT(showErrorMessage(const QString&)));
-
- m_dirModel = new KDirModel();
- m_dirModel->setDirLister(m_dirLister);
- m_dirModel->setDropsAllowed(KDirModel::DropOnDirectory);
-
- m_proxyModel = new DolphinSortFilterProxyModel(this);
- m_proxyModel->setSourceModel(m_dirModel);
+ this, SLOT(updateCutItems()));
+ connect(m_dirLister, SIGNAL(newItems(const KFileItemList&)),
+ this, SLOT(generatePreviews(const KFileItemList&)));
m_controller = new DolphinController(this);
+ m_controller->setUrl(url);
connect(m_controller, SIGNAL(requestContextMenu(const QPoint&)),
this, SLOT(openContextMenu(const QPoint&)));
- connect(m_controller, SIGNAL(urlsDropped(const KUrl::List&, const QPoint&)),
- this, SLOT(dropUrls(const KUrl::List&, const QPoint&)));
+ connect(m_controller, SIGNAL(urlsDropped(const KUrl::List&, const QModelIndex&, QWidget*)),
+ this, SLOT(dropUrls(const KUrl::List&, const QModelIndex&, QWidget*)));
connect(m_controller, SIGNAL(sortingChanged(DolphinView::Sorting)),
this, SLOT(updateSorting(DolphinView::Sorting)));
connect(m_controller, SIGNAL(sortOrderChanged(Qt::SortOrder)),
this, SLOT(updateSortOrder(Qt::SortOrder)));
connect(m_controller, SIGNAL(itemTriggered(const QModelIndex&)),
this, SLOT(triggerItem(const QModelIndex&)));
- connect(m_controller, SIGNAL(selectionChanged()),
- this, SLOT(emitSelectionChangedSignal()));
connect(m_controller, SIGNAL(activated()),
- this, SLOT(requestActivation()));
+ this, SLOT(activate()));
+ connect(m_controller, SIGNAL(itemEntered(const QModelIndex&)),
+ this, SLOT(showHoverInformation(const QModelIndex&)));
+ connect(m_controller, SIGNAL(viewportEntered()),
+ this, SLOT(clearHoverInformation()));
createView();
-
- m_iconSize = K3Icon::SizeMedium;
-
- m_filterBar = new FilterBar(this);
- m_filterBar->hide();
- connect(m_filterBar, SIGNAL(filterChanged(const QString&)),
- this, SLOT(changeNameFilter(const QString&)));
- connect(m_filterBar, SIGNAL(closeRequest()),
- this, SLOT(closeFilterBar()));
-
- m_topLayout->addWidget(m_urlNavigator);
m_topLayout->addWidget(itemView());
- m_topLayout->addWidget(m_filterBar);
- m_topLayout->addWidget(m_statusBar);
-
- loadDirectory(m_urlNavigator->url());
}
DolphinView::~DolphinView()
{
- delete m_dirLister;
- m_dirLister = 0;
}
-void DolphinView::setUrl(const KUrl& url)
+const KUrl& DolphinView::url() const
{
- m_urlNavigator->setUrl(url);
- m_controller->setUrl(url);
+ return m_controller->url();
}
-const KUrl& DolphinView::url() const
+KUrl DolphinView::rootUrl() const
{
- return m_urlNavigator->url();
+ return isColumnViewActive() ? m_dirLister->url() : url();
+}
+
+void DolphinView::setActive(bool active)
+{
+ if (active == m_active) {
+ return;
+ }
+
+ m_active = active;
+
+ QColor color = KGlobalSettings::baseColor();
+ if (active) {
+ emit urlChanged(url());
+ emit selectionChanged(selectedItems());
+ } else {
+ color.setAlpha(0);
+ }
+
+ QWidget* viewport = itemView()->viewport();
+ QPalette palette;
+ palette.setColor(viewport->backgroundRole(), color);
+ viewport->setPalette(palette);
+
+ update();
+
+ if (active) {
+ emit activated();
+ }
}
bool DolphinView::isActive() const
{
- return (mainWindow()->activeView() == this);
+ return m_active;
}
void DolphinView::setMode(Mode mode)
m_mode = mode;
- ViewProperties props(m_urlNavigator->url());
+ 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());
+ }
+
+ ViewProperties props(url());
props.setViewMode(m_mode);
createView();
- startDirLister(m_urlNavigator->url());
+ startDirLister(url());
emit modeChanged();
}
void DolphinView::setShowPreview(bool show)
{
- ViewProperties props(m_urlNavigator->url());
+ ViewProperties props(url());
props.setShowPreview(show);
- // TODO: wait until previews are possible with KFileItemDelegate
-
+ m_controller->setShowPreview(show);
emit showPreviewChanged();
+
+ startDirLister(url(), true);
}
bool DolphinView::showPreview() const
{
- // TODO: wait until previews are possible with KFileItemDelegate
- return true;
+ return m_controller->showPreview();
}
void DolphinView::setShowHiddenFiles(bool show)
return;
}
- ViewProperties props(m_urlNavigator->url());
+ ViewProperties props(url());
props.setShowHiddenFiles(show);
- props.save();
m_dirLister->setShowingDotFiles(show);
-
emit showHiddenFilesChanged();
- reload();
+ startDirLister(url(), 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 {
- // TODO: check how this can be integrated into KonqUndoManager/KonqOperations
-
- //UndoManager& undoMan = UndoManager::instance();
- //undoMan.beginMacro();
-
- assert(newName.contains('#'));
-
- const int urlsCount = urls.count();
-
- // 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 number;
- number.setNum(i + 1);
-
- QString name(newName);
- name.replace(replaceIndex, 1, number);
-
- if (source.fileName() != name) {
- KUrl dest(source.upUrl());
- dest.addPath(name);
-
- const bool destExists = KIO::NetAccess::exists(dest, false, view);
- if (destExists) {
- view->statusBar()->setMessage(i18n("Renaming failed (item '%1' already exists).",name),
- DolphinStatusBar::Error);
- break;
- }
- else if (KIO::NetAccess::file_move(source, dest)) {
- // TODO: From the users point of view he executed one 'rename n files' operation,
- // but internally we store it as n 'rename 1 file' operations for the undo mechanism.
- //DolphinCommand command(DolphinCommand::Rename, source, dest);
- //undoMan.addCommand(command);
- }
- }
- }
-
- //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());
- }
- }*/
+ if (!supportsCategorizedSorting() || (categorized == categorizedSorting())) {
+ return;
}
-}
-
-void DolphinView::selectAll()
-{
- selectAll(QItemSelectionModel::Select);
-}
-
-void DolphinView::invertSelection()
-{
- selectAll(QItemSelectionModel::Toggle);
-}
-
-DolphinStatusBar* DolphinView::statusBar() const
-{
- return m_statusBar;
-}
-
-int DolphinView::contentsX() const
-{
-
- return itemView()->horizontalScrollBar()->value();
-}
-
-int DolphinView::contentsY() const
-{
- return itemView()->verticalScrollBar()->value();
-}
-
-void DolphinView::refreshSettings()
-{
- startDirLister(m_urlNavigator->url());
-}
-
-void DolphinView::emitRequestItemInfo(const KUrl& url)
-{
- emit requestItemInfo(url);
-}
-
-bool DolphinView::isFilterBarVisible() const
-{
- return m_filterBar->isVisible();
-}
-bool DolphinView::isUrlEditable() const
-{
- return m_urlNavigator->isUrlEditable();
-}
-
-void DolphinView::zoomIn()
-{
- //itemEffectsManager()->zoomIn();
-}
-
-void DolphinView::zoomOut()
-{
- //itemEffectsManager()->zoomOut();
-}
-
-bool DolphinView::isZoomInPossible() const
-{
- return false; //itemEffectsManager()->isZoomInPossible();
-}
-
-bool DolphinView::isZoomOutPossible() const
-{
- return false; //itemEffectsManager()->isZoomOutPossible();
-}
-
-void DolphinView::setSorting(Sorting sorting)
-{
- if (sorting != this->sorting()) {
- updateSorting(sorting);
+ 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;
}
-}
-DolphinView::Sorting DolphinView::sorting() const
-{
- return m_proxyModel->sorting();
-}
-
-void DolphinView::setSortOrder(Qt::SortOrder order)
-{
- if (sortOrder() != order) {
- updateSortOrder(order);
- }
-}
+ ViewProperties props(url());
+ props.setCategorizedSorting(categorized);
+ props.save();
-Qt::SortOrder DolphinView::sortOrder() const
-{
- return m_proxyModel->sortOrder();
+ emit categorizedSortingChanged();
}
-void DolphinView::goBack()
+bool DolphinView::categorizedSorting() const
{
- m_urlNavigator->goBack();
-}
+ if (!supportsCategorizedSorting()) {
+ return false;
+ }
-void DolphinView::goForward()
-{
- m_urlNavigator->goForward();
+ Q_ASSERT(m_iconsView != 0);
+ return m_iconsView->itemCategorizer() != 0;
}
-void DolphinView::goUp()
+bool DolphinView::supportsCategorizedSorting() const
{
- m_urlNavigator->goUp();
+ return m_iconsView != 0;
}
-void DolphinView::goHome()
+void DolphinView::selectAll()
{
- m_urlNavigator->goHome();
+ selectAll(QItemSelectionModel::Select);
}
-void DolphinView::setUrlEditable(bool editable)
+void DolphinView::invertSelection()
{
- m_urlNavigator->editUrl(editable);
+ selectAll(QItemSelectionModel::Toggle);
}
-const QLinkedList<UrlNavigator::HistoryElem> DolphinView::urlHistory(int& index) const
+bool DolphinView::hasSelection() const
{
- return m_urlNavigator->history(index);
+ return itemView()->selectionModel()->hasSelection();
}
-bool DolphinView::hasSelection() const
+void DolphinView::clearSelection()
{
- return itemView()->selectionModel()->hasSelection();
+ itemView()->selectionModel()->clear();
}
KFileItemList DolphinView::selectedItems() const
// Our view has a selection, we will map them back to the DirModel
// and then fill the KFileItemList.
- assert((view != 0) && (view->selectionModel() != 0));
+ Q_ASSERT((view != 0) && (view->selectionModel() != 0));
const QItemSelection selection = m_proxyModel->mapSelectionToSource(view->selectionModel()->selection());
KFileItemList itemList;
const QModelIndexList indexList = selection.indexes();
QModelIndexList::const_iterator end = indexList.end();
for (QModelIndexList::const_iterator it = indexList.begin(); it != end; ++it) {
- assert((*it).isValid());
+ Q_ASSERT((*it).isValid());
KFileItem* item = m_dirModel->itemForIndex(*it);
if (item != 0) {
return m_dirModel->itemForIndex(dirModelIndex);
}
-void DolphinView::rename(const KUrl& source, const QString& newName)
+void DolphinView::setContentsPosition(int x, int y)
{
- bool ok = false;
+ QAbstractItemView* view = itemView();
+ view->horizontalScrollBar()->setValue(x);
+ view->verticalScrollBar()->setValue(y);
- if (newName.isEmpty() || (source.fileName() == newName)) {
- return;
- }
+ m_loadingDirectory = false;
+}
- 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;
- }
+QPoint DolphinView::contentsPosition() const
+{
+ const int x = itemView()->horizontalScrollBar()->value();
+ const int y = itemView()->verticalScrollBar()->value();
+ return QPoint(x, y);
+}
- default:
- // the renaming operation has been canceled
- reload();
- return;
- }
- }
- else {
- // no destination exists, hence just move the file to
- // do the renaming
- ok = KIO::NetAccess::file_move(source, dest);
- }
+void DolphinView::zoomIn()
+{
+ m_controller->triggerZoomIn();
+}
- const QString destFileName = dest.fileName();
- if (ok) {
- m_statusBar->setMessage(i18n("Renamed file '%1' to '%2'.",source.fileName(), destFileName),
- DolphinStatusBar::OperationCompleted);
+void DolphinView::zoomOut()
+{
+ m_controller->triggerZoomOut();
+}
- KonqOperations::rename(this, source, destFileName);
- }
- else {
- m_statusBar->setMessage(i18n("Renaming of file '%1' to '%2' failed.",source.fileName(), destFileName),
- DolphinStatusBar::Error);
- reload();
- }
+bool DolphinView::isZoomInPossible() const
+{
+ return m_controller->isZoomInPossible();
}
-void DolphinView::reload()
+bool DolphinView::isZoomOutPossible() const
{
- startDirLister(m_urlNavigator->url(), true);
+ return m_controller->isZoomOutPossible();
}
-void DolphinView::declareViewActive()
+void DolphinView::setSorting(Sorting sorting)
{
- mainWindow()->setActiveView( this );
+ if (sorting != this->sorting()) {
+ updateSorting(sorting);
+ }
}
-void DolphinView::mouseReleaseEvent(QMouseEvent* event)
+DolphinView::Sorting DolphinView::sorting() const
{
- QWidget::mouseReleaseEvent(event);
- mainWindow()->setActiveView(this);
+ return m_proxyModel->sorting();
}
-DolphinMainWindow* DolphinView::mainWindow() const
+void DolphinView::setSortOrder(Qt::SortOrder order)
{
- return m_mainWindow;
+ if (sortOrder() != order) {
+ updateSortOrder(order);
+ }
}
-void DolphinView::loadDirectory(const KUrl& url)
+Qt::SortOrder DolphinView::sortOrder() const
{
- const ViewProperties props(url);
+ return m_proxyModel->sortOrder();
+}
- const Mode mode = props.viewMode();
- if (m_mode != mode) {
- m_mode = mode;
- createView();
- emit modeChanged();
- }
+void DolphinView::setAdditionalInfo(KFileItemDelegate::AdditionalInformation info)
+{
+ ViewProperties props(url());
+ props.setAdditionalInfo(info);
- const bool showHiddenFiles = props.showHiddenFiles();
- if (showHiddenFiles != m_dirLister->showingDotFiles()) {
- m_dirLister->setShowingDotFiles(showHiddenFiles);
- emit showHiddenFilesChanged();
- }
+ m_controller->setShowAdditionalInfo(info != KFileItemDelegate::NoInformation);
+ m_fileItemDelegate->setAdditionalInformation(info);
- const DolphinView::Sorting sorting = props.sorting();
- if (sorting != m_proxyModel->sorting()) {
- m_proxyModel->setSorting(sorting);
- emit sortingChanged(sorting);
- }
+ emit additionalInfoChanged(info);
+ startDirLister(url(), true);
+}
- const Qt::SortOrder sortOrder = props.sortOrder();
- if (sortOrder != m_proxyModel->sortOrder()) {
- m_proxyModel->setSortOrder(sortOrder);
- emit sortOrderChanged(sortOrder);
- }
+KFileItemDelegate::AdditionalInformation DolphinView::additionalInfo() const
+{
+ return m_fileItemDelegate->additionalInformation();
+}
- // TODO: handle previews (props.showPreview())
+void DolphinView::reload()
+{
+ setUrl(url());
+ startDirLister(url(), true);
+}
- startDirLister(url);
- emit urlChanged(url);
+void DolphinView::refresh()
+{
+ createView();
+ reload();
+}
- m_statusBar->clear();
+void DolphinView::mouseReleaseEvent(QMouseEvent* event)
+{
+ QWidget::mouseReleaseEvent(event);
+ setActive(true);;
+}
+void DolphinView::activate()
+{
+ setActive(true);
}
void DolphinView::triggerItem(const QModelIndex& index)
{
+ 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;
}
+ // Prefer the local path over the URL. This assures that the
+ // volume space information is correct. Assuming that the URL is media:/sda1,
+ // and the local path is /windows/C: For the URL the space info is related
+ // to the root partition (and hence wrong) and for the local path the space
+ // info is related to the windows partition (-> correct).
+ const QString localPath(item->localPath());
+ KUrl url;
+ if (localPath.isEmpty()) {
+ url = item->url();
+ } else {
+ url = localPath;
+ }
+
if (item->isDir()) {
- // Prefer the local path over the URL. This assures that the
- // volume space information is correct. Assuming that the URL is media:/sda1,
- // and the local path is /windows/C: For the URL the space info is related
- // to the root partition (and hence wrong) and for the local path the space
- // info is related to the windows partition (-> correct).
- const QString localPath(item->localPath());
- if (localPath.isEmpty()) {
- setUrl(item->url());
+ setUrl(url);
+ } else if (item->isFile()) {
+ // allow to browse through ZIP and tar files
+ KMimeType::Ptr mime = item->mimeTypePtr();
+ if (mime->is("application/zip")) {
+ url.setProtocol("zip");
+ setUrl(url);
+ } else if (mime->is("application/x-tar") ||
+ mime->is("application/x-tarz") ||
+ mime->is("application/x-bzip-compressed-tar") ||
+ mime->is("application/x-compressed-tar") ||
+ mime->is("application/x-tzo")) {
+ url.setProtocol("tar");
+ setUrl(url);
+ } else {
+ item->run();
}
- else {
- setUrl(KUrl(localPath));
- }
- }
- else {
+ } else {
item->run();
}
}
-void DolphinView::updateProgress(int percent)
+void DolphinView::generatePreviews(const KFileItemList& items)
{
- if (m_showProgress) {
- m_statusBar->setProgress(percent);
- }
-}
+ if (m_controller->showPreview()) {
-void DolphinView::updateItemCount()
-{
- if (m_showProgress) {
- m_statusBar->setProgressText(QString::null);
- m_statusBar->setProgress(100);
- m_showProgress = false;
- }
+ // Must turn QList<KFileItem *> to QList<KFileItem>...
+ QList<KFileItem> itemsToPreview;
+ foreach( KFileItem* it, items )
+ itemsToPreview.append( *it );
- 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;
- if (item->isDir()) {
- ++m_folderCount;
- }
- else {
- ++m_fileCount;
- }
- ++it;
+ KIO::PreviewJob* job = KIO::filePreview(itemsToPreview, 128);
+ connect(job, SIGNAL(gotPreview(const KFileItem&, const QPixmap&)),
+ this, SLOT(showPreview(const KFileItem&, const QPixmap&)));
}
-
- updateStatusBar();
-
- QTimer::singleShot(0, this, SLOT(restoreContentsPos()));
}
-void DolphinView::restoreContentsPos()
+void DolphinView::showPreview(const KFileItem& item, const QPixmap& pixmap)
{
- int index = 0;
- const QLinkedList<UrlNavigator::HistoryElem> history = urlHistory(index);
- if (!history.isEmpty()) {
- QAbstractItemView* view = itemView();
- // TODO: view->setCurrentItem(history[index].currentFileName());
-
- QLinkedList<UrlNavigator::HistoryElem>::const_iterator it = history.begin();
- it += index;
- view->horizontalScrollBar()->setValue((*it).contentsX());
- view->verticalScrollBar()->setValue((*it).contentsY());
+ 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;
}
-}
-
-void DolphinView::showInfoMessage(const QString& msg)
-{
- m_statusBar->setMessage(msg, DolphinStatusBar::Information);
-}
-void DolphinView::showErrorMessage(const QString& msg)
-{
- m_statusBar->setMessage(msg, DolphinStatusBar::Error);
+ const QModelIndex idx = m_dirModel->indexForItem(item);
+ if (idx.isValid() && (idx.column() == 0)) {
+ const QMimeData* mimeData = QApplication::clipboard()->mimeData();
+ if (KonqMimeData::decodeIsCutSelection(mimeData) && isCutItem(item)) {
+ KIconEffect iconEffect;
+ const QPixmap cutPixmap = iconEffect.apply(pixmap, K3Icon::Desktop, K3Icon::DisabledState);
+ m_dirModel->setData(idx, QIcon(cutPixmap), Qt::DecorationRole);
+ } else {
+ m_dirModel->setData(idx, QIcon(pixmap), Qt::DecorationRole);
+ }
+ }
}
void DolphinView::emitSelectionChangedSignal()
{
- emit selectionChanged();
-}
-
-void DolphinView::closeFilterBar()
-{
- m_filterBar->hide();
- emit showFilterBarChanged(false);
+ emit selectionChanged(DolphinView::selectedItems());
}
void DolphinView::startDirLister(const KUrl& url, bool reload)
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);
+ emit errorMessage(i18n("The location is empty."));
+ } else {
+ emit errorMessage(i18n("The location '%1' is invalid.", location));
}
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);
- }
+ m_cutItemsCache.clear();
+ m_loadingDirectory = true;
m_dirLister->stop();
- m_dirLister->openUrl(url, false, reload);
-}
-QString DolphinView::defaultStatusBarText() const
-{
- return KIO::itemsSummaryString(m_fileCount + m_folderCount,
- m_fileCount,
- m_folderCount,
- 0, false);
+ bool openDir = true;
+ bool keepOldDirs = isColumnViewActive() && !m_initializeColumnView;
+ m_initializeColumnView = false;
+
+ if (keepOldDirs) {
+ if (reload) {
+ keepOldDirs = false;
+
+ const KUrl& dirListerUrl = m_dirLister->url();
+ if (dirListerUrl.isValid()) {
+ const KUrl::List dirs = m_dirLister->directories();
+ KUrl url;
+ foreach(url, dirs) {
+ m_dirLister->updateDirectory(url);
+ }
+ openDir = false;
+ }
+ } else if (m_dirLister->directories().contains(url)) {
+ // The dir lister contains the directory already, so
+ // KDirLister::openUrl() may not been invoked twice.
+ m_dirLister->updateDirectory(url);
+ openDir = false;
+ } else {
+ const KUrl& dirListerUrl = m_dirLister->url();
+ if ((dirListerUrl == url) || !m_dirLister->url().isParentOf(url)) {
+ // The current URL is not a child of the dir lister
+ // URL. This may happen when e. g. a bookmark has been selected
+ // and hence the view must be reset.
+ keepOldDirs = false;
+ }
+ }
+ }
+
+ if (openDir) {
+ m_dirLister->openUrl(url, keepOldDirs, reload);
+ }
}
-QString DolphinView::selectionStatusBarText() const
+void DolphinView::setUrl(const KUrl& url)
{
- 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();
+ if (m_controller->url() == url) {
+ return;
}
- 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();
+ m_controller->setUrl(url);
+
+ 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;
}
- ++it;
}
- if (folderCount > 0) {
- text = i18np("1 Folder selected", "%1 Folders selected", folderCount);
- if (fileCount > 0) {
- text += ", ";
+ if (changeMode) {
+ 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 (fileCount > 0) {
- const QString sizeText(KIO::convertSize(byteSize));
- text += i18np("1 File selected (%2)", "%1 Files selected (%2)", fileCount, sizeText);
+ const bool showHiddenFiles = props.showHiddenFiles();
+ if (showHiddenFiles != m_dirLister->showingDotFiles()) {
+ m_dirLister->setShowingDotFiles(showHiddenFiles);
+ emit showHiddenFilesChanged();
}
- return text;
-}
-
-void DolphinView::showFilterBar(bool show)
-{
- assert(m_filterBar != 0);
- if (show) {
- m_filterBar->show();
+ 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;
+ }
+ }
+ emit categorizedSortingChanged();
}
- else {
- m_filterBar->hide();
+
+ const DolphinView::Sorting sorting = props.sorting();
+ if (sorting != m_proxyModel->sorting()) {
+ m_proxyModel->setSorting(sorting);
+ emit sortingChanged(sorting);
}
-}
-void DolphinView::updateStatusBar()
-{
- // 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 Qt::SortOrder sortOrder = props.sortOrder();
+ if (sortOrder != m_proxyModel->sortOrder()) {
+ m_proxyModel->setSortOrder(sortOrder);
+ emit sortOrderChanged(sortOrder);
+ }
- const QString text(hasSelection() ? selectionStatusBarText() : defaultStatusBarText());
- m_statusBar->setDefaultText(text);
+ KFileItemDelegate::AdditionalInformation info = props.additionalInfo();
+ if (info != m_fileItemDelegate->additionalInformation()) {
+ m_controller->setShowAdditionalInfo(info != KFileItemDelegate::NoInformation);
+ m_fileItemDelegate->setAdditionalInformation(info);
+ emit additionalInfoChanged(info);
+ }
- if (updateStatusBarMsg) {
- m_statusBar->setMessage(text, DolphinStatusBar::Default);
+ const bool showPreview = props.showPreview();
+ if (showPreview != m_controller->showPreview()) {
+ m_controller->setShowPreview(showPreview);
+ emit showPreviewChanged();
}
-}
-void DolphinView::requestActivation()
-{
- m_mainWindow->setActiveView(this);
+ startDirLister(url);
+ emit urlChanged(url);
}
-void DolphinView::changeNameFilter(const QString& nameFilter)
+void DolphinView::changeSelection(const KFileItemList& selection)
{
- // 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('*');
-
- // 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
+ clearSelection();
+ if (selection.isEmpty()) {
+ return;
+ }
+ const KUrl& baseUrl = url();
+ KUrl url;
+ QItemSelection new_selection;
+ foreach(KFileItem* item, selection) {
+ url = item->url().upUrl();
+ if (baseUrl.equals(url, KUrl::CompareWithoutTrailingSlash)) {
+ QModelIndex index = m_proxyModel->mapFromSource(m_dirModel->indexForItem(*item));
+ new_selection.select(index, index);
+ }
+ }
+ itemView()->selectionModel()->select(new_selection,
+ QItemSelectionModel::ClearAndSelect
+ | QItemSelectionModel::Current);
}
void DolphinView::openContextMenu(const QPoint& pos)
KFileItem* item = 0;
const QModelIndex index = itemView()->indexAt(pos);
- if (index.isValid()) {
+ if (isValidNameIndex(index)) {
item = fileItem(index);
}
- DolphinContextMenu contextMenu(this, item);
- contextMenu.open();
+ emit requestContextMenu(item, url());
}
void DolphinView::dropUrls(const KUrl::List& urls,
- const QPoint& pos)
+ const QModelIndex& index,
+ QWidget* source)
{
KFileItem* directory = 0;
- const QModelIndex index = itemView()->indexAt(pos);
- if (index.isValid()) {
+ if (isValidNameIndex(index)) {
KFileItem* item = fileItem(index);
- assert(item != 0);
+ Q_ASSERT(item != 0);
if (item->isDir()) {
// the URLs are dropped above a directory
directory = item;
}
}
- const KUrl& destination = (directory == 0) ? url() :
- directory->url();
- m_mainWindow->dropUrls(urls, destination);
+ if ((directory == 0) && (source == itemView())) {
+ // The dropping is done into the same viewport where
+ // the dragging has been started. Just ignore this...
+ return;
+ }
+
+ const KUrl& destination = (directory == 0) ?
+ url() : directory->url();
+ dropUrls(urls, destination);
+}
+
+void DolphinView::dropUrls(const KUrl::List& urls,
+ const KUrl& destination)
+{
+ emit urlsDropped(urls, destination);
}
void DolphinView::updateSorting(DolphinView::Sorting sorting)
void DolphinView::emitContentsMoved()
{
- emit contentsMoved(contentsX(), contentsY());
+ // 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::updateCutItems()
+{
+ // 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()) {
+ return;
+ }
+
+ const KFileItem* item = fileItem(index);
+ if (item != 0) {
+ emit requestItemInfo(item->url());
+ }
+}
+
+void DolphinView::clearHoverInformation()
+{
+ emit requestItemInfo(KUrl());
}
+
void DolphinView::createView()
{
// delete current view
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;
}
- assert(m_iconsView == 0);
- assert(m_detailsView == 0);
+ Q_ASSERT(m_iconsView == 0);
+ Q_ASSERT(m_detailsView == 0);
+ Q_ASSERT(m_columnView == 0);
// ... and recreate it representing the current mode
switch (m_mode) {
- case IconsView:
- m_iconsView = new DolphinIconsView(this, m_controller);
- view = m_iconsView;
- break;
+ case IconsView:
+ m_iconsView = new DolphinIconsView(this, m_controller);
+ view = m_iconsView;
+ break;
+
+ case DetailsView:
+ m_detailsView = new DolphinDetailsView(this, m_controller);
+ view = m_detailsView;
+ break;
- case DetailsView:
- m_detailsView = new DolphinDetailsView(this, m_controller);
- view = m_detailsView;
- break;
+ case ColumnView:
+ m_columnView = new DolphinColumnView(this, m_controller);
+ view = m_columnView;
+ break;
}
+ Q_ASSERT(view != 0);
+
+ m_fileItemDelegate = new KFileItemDelegate(view);
+ view->setItemDelegate(m_fileItemDelegate);
+
view->setModel(m_proxyModel);
view->setSelectionMode(QAbstractItemView::ExtendedSelection);
- KFileItemDelegate* delegate = new KFileItemDelegate(this);
- delegate->setAdditionalInformation(KFileItemDelegate::FriendlyMimeType);
- view->setItemDelegate(delegate);
-
new KMimeTypeResolver(view, m_dirModel);
m_topLayout->insertWidget(1, view);
connect(view->selectionModel(), SIGNAL(selectionChanged(const QItemSelection&, const QItemSelection&)),
- m_controller, SLOT(indicateSelectionChange()));
+ this, SLOT(emitSelectionChangedSignal()));
connect(view->verticalScrollBar(), SIGNAL(valueChanged(int)),
this, SLOT(emitContentsMoved()));
connect(view->horizontalScrollBar(), SIGNAL(valueChanged(int)),
const QModelIndex topLeft = itemModel->index(0, 0);
const QModelIndex bottomRight = itemModel->index(itemModel->rowCount() - 1,
- itemModel->columnCount() - 1);
+ itemModel->columnCount() - 1);
QItemSelection selection(topLeft, bottomRight);
selectionModel->select(selection, flags);
QAbstractItemView* DolphinView::itemView() const
{
- assert((m_iconsView == 0) || (m_detailsView == 0));
if (m_detailsView != 0) {
return m_detailsView;
+ } else if (m_columnView != 0) {
+ return m_columnView;
}
+
return m_iconsView;
}
+bool DolphinView::isValidNameIndex(const QModelIndex& index) const
+{
+ return index.isValid() && (index.column() == KDirModel::Name);
+}
+
+bool DolphinView::isCutItem(const KFileItem& item) const
+{
+ const QMimeData* mimeData = QApplication::clipboard()->mimeData();
+ const KUrl::List cutUrls = KUrl::List::fromMimeData(mimeData);
+
+ const KUrl& itemUrl = item.url();
+ KUrl::List::const_iterator it = cutUrls.begin();
+ const KUrl::List::const_iterator end = cutUrls.end();
+ while (it != end) {
+ if (*it == itemUrl) {
+ return true;
+ }
+ ++it;
+ }
+
+ return false;
+}
+
+void DolphinView::applyCutItemEffect()
+{
+ const QMimeData* mimeData = QApplication::clipboard()->mimeData();
+ if (!KonqMimeData::decodeIsCutSelection(mimeData)) {
+ return;
+ }
+
+ KFileItemList items(m_dirLister->items());
+ KFileItemList::const_iterator it = items.begin();
+ const KFileItemList::const_iterator end = items.end();
+ while (it != end) {
+ KFileItem* item = *it;
+ if (isCutItem(*item)) {
+ const QModelIndex index = m_dirModel->indexForItem(*item);
+ const KFileItem* item = m_dirModel->itemForIndex(index);
+ const QVariant value = m_dirModel->data(index, Qt::DecorationRole);
+ if ((value.type() == QVariant::Icon) && (item != 0)) {
+ const QIcon icon(qvariant_cast<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);
+ }
+ }
+ ++it;
+ }
+}
+
#include "dolphinview.moc"
projects / dolphin.git / blobdiff