#include "dolphinview.h"
-#include <QItemSelectionModel>
-#include <Q3ValueList>
+#include <QApplication>
+#include <QClipboard>
#include <QDropEvent>
+#include <QItemSelectionModel>
#include <QMouseEvent>
#include <QVBoxLayout>
#include <kdirmodel.h>
#include <kfileitemdelegate.h>
-#include <kurl.h>
#include <klocale.h>
+#include <kiconeffect.h>
#include <kio/netaccess.h>
-#include <kio/renamedlg.h>
+#include <kio/renamedialog.h>
+#include <kio/previewjob.h>
#include <kmimetyperesolver.h>
-#include <assert.h>
+#include <konqmimedata.h>
+#include <konq_operations.h>
+#include <kurl.h>
-#include "urlnavigator.h"
+#include "dolphincontroller.h"
#include "dolphinstatusbar.h"
#include "dolphinmainwindow.h"
#include "dolphindirlister.h"
#include "dolphinsortfilterproxymodel.h"
-#include "viewproperties.h"
#include "dolphindetailsview.h"
#include "dolphiniconsview.h"
#include "dolphincontextmenu.h"
-#include "undomanager.h"
-#include "renamedialog.h"
-#include "progressindicator.h"
#include "filterbar.h"
+#include "renamedialog.h"
+#include "urlnavigator.h"
+#include "viewproperties.h"
-DolphinView::DolphinView(DolphinMainWindow *mainWindow,
- QWidget *parent,
+DolphinView::DolphinView(DolphinMainWindow* mainWindow,
+ QWidget* parent,
const KUrl& url,
Mode mode,
bool showHiddenFiles) :
QWidget(parent),
- m_refreshing(false),
m_showProgress(false),
+ m_blockContentsMovedSignal(false),
m_mode(mode),
m_iconSize(0),
m_folderCount(0),
m_mainWindow(mainWindow),
m_topLayout(0),
m_urlNavigator(0),
+ m_controller(0),
m_iconsView(0),
+ m_detailsView(0),
+ m_fileItemDelegate(0),
m_filterBar(0),
m_statusBar(0),
m_dirModel(0),
m_topLayout->setSpacing(0);
m_topLayout->setMargin(0);
+ connect(m_mainWindow, SIGNAL(activeViewChanged()),
+ this, SLOT(updateActivationState()));
+
+ QClipboard* clipboard = QApplication::clipboard();
+ connect(clipboard, SIGNAL(dataChanged()),
+ this, SLOT(updateCutItems()));
+
m_urlNavigator = new UrlNavigator(url, this);
+ m_urlNavigator->setShowHiddenFiles(showHiddenFiles);
connect(m_urlNavigator, SIGNAL(urlChanged(const KUrl&)),
this, SLOT(loadDirectory(const KUrl&)));
+ connect(m_urlNavigator, SIGNAL(urlsDropped(const KUrl::List&, const KUrl&)),
+ this, SLOT(dropUrls(const KUrl::List&, const KUrl&)));
+ connect(m_urlNavigator, SIGNAL(activated()),
+ this, SLOT(requestActivation()));
+ connect(this, SIGNAL(contentsMoved(int, int)),
+ m_urlNavigator, SLOT(storeContentsPosition(int, int)));
m_statusBar = new DolphinStatusBar(this);
m_dirLister->setAutoUpdate(true);
m_dirLister->setMainWindow(this);
m_dirLister->setShowingDotFiles(showHiddenFiles);
+ m_dirLister->setDelayedMimeTypes(true);
+
connect(m_dirLister, SIGNAL(clear()),
- this, SLOT(slotClear()));
+ this, SLOT(updateStatusBar()));
connect(m_dirLister, SIGNAL(percent(int)),
- this, SLOT(slotPercent(int)));
+ this, SLOT(updateProgress(int)));
connect(m_dirLister, SIGNAL(deleteItem(KFileItem*)),
- this, SLOT(slotDeleteItem(KFileItem*)));
+ this, SLOT(updateStatusBar()));
+ connect(m_dirLister, SIGNAL(completed()),
+ this, SLOT(updateItemCount()));
connect(m_dirLister, SIGNAL(completed()),
- this, SLOT(slotCompleted()));
+ this, SLOT(updateCutItems()));
+ connect(m_dirLister, SIGNAL(newItems(const KFileItemList&)),
+ this, SLOT(generatePreviews(const KFileItemList&)));
connect(m_dirLister, SIGNAL(infoMessage(const QString&)),
- this, SLOT(slotInfoMessage(const QString&)));
+ this, SLOT(showInfoMessage(const QString&)));
connect(m_dirLister, SIGNAL(errorMessage(const QString&)),
- this, SLOT(slotErrorMessage(const QString&)));
-
- m_iconsView = new DolphinIconsView(this);
- applyModeToView();
+ 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);
- m_iconsView->setModel(m_dirModel); // TODO: using m_proxyModel crashes when clicking on an item
-
- KFileItemDelegate* delegate = new KFileItemDelegate(this);
- delegate->setAdditionalInformation(KFileItemDelegate::FriendlyMimeType);
- m_iconsView->setItemDelegate(delegate);
+ m_controller = new DolphinController(this);
+ 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(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()));
- m_dirLister->setDelayedMimeTypes(true);
- new KMimeTypeResolver(m_iconsView, m_dirModel);
+ createView();
m_iconSize = K3Icon::SizeMedium;
m_filterBar = new FilterBar(this);
m_filterBar->hide();
connect(m_filterBar, SIGNAL(filterChanged(const QString&)),
- this, SLOT(slotChangeNameFilter(const QString&)));
- connect(m_filterBar, SIGNAL(closed()),
+ this, SLOT(changeNameFilter(const QString&)));
+ connect(m_filterBar, SIGNAL(closeRequest()),
this, SLOT(closeFilterBar()));
m_topLayout->addWidget(m_urlNavigator);
- m_topLayout->addWidget(m_iconsView);
+ m_topLayout->addWidget(itemView());
m_topLayout->addWidget(m_filterBar);
m_topLayout->addWidget(m_statusBar);
-
- connect(m_iconsView, SIGNAL(clicked(const QModelIndex&)),
- this, SLOT(triggerItem(const QModelIndex&)));
- connect(m_iconsView->selectionModel(), SIGNAL(selectionChanged(const QItemSelection&, const QItemSelection&)),
- this, SLOT(emitSelectionChangedSignal()));
-
- startDirLister(m_urlNavigator->url());
}
DolphinView::~DolphinView()
void DolphinView::setUrl(const KUrl& url)
{
m_urlNavigator->setUrl(url);
+ m_controller->setUrl(url);
}
const KUrl& DolphinView::url() const
return m_urlNavigator->url();
}
-void DolphinView::requestActivation()
-{
- mainWindow()->setActiveView(this);
-}
-
bool DolphinView::isActive() const
{
- return (mainWindow()->activeView() == this);
+ return m_mainWindow->activeView() == this;
}
void DolphinView::setMode(Mode mode)
{
if (mode == m_mode) {
- return; // the wished mode is already set
+ return; // the wished mode is already set
}
m_mode = mode;
ViewProperties props(m_urlNavigator->url());
props.setViewMode(m_mode);
- applyModeToView();
+ createView();
startDirLister(m_urlNavigator->url());
emit modeChanged();
ViewProperties props(m_urlNavigator->url());
props.setShowPreview(show);
- // TODO: wait until previews are possible with KFileItemDelegate
+ m_controller->setShowPreview(show);
emit showPreviewChanged();
+ reload();
}
bool DolphinView::showPreview() const
{
- // TODO: wait until previews are possible with KFileItemDelegate
- return true;
+ return m_controller->showPreview();
}
void DolphinView::setShowHiddenFiles(bool show)
props.save();
m_dirLister->setShowingDotFiles(show);
+ m_urlNavigator->setShowHiddenFiles(show);
emit showHiddenFilesChanged();
void DolphinView::renameSelectedItems()
{
+ DolphinView* view = mainWindow()->activeView();
const KUrl::List urls = selectedUrls();
if (urls.count() > 1) {
// More than one item has been selected for renaming. Open
return;
}
- DolphinView* view = mainWindow()->activeView();
const QString& newName = dialog.newName();
if (newName.isEmpty()) {
- view->statusBar()->setMessage(i18n("The new item name is invalid."),
+ view->statusBar()->setMessage(dialog.errorString(),
DolphinStatusBar::Error);
}
else {
- UndoManager& undoMan = UndoManager::instance();
- undoMan.beginMacro();
-
- assert(newName.contains('#'));
-
- const int urlsCount = urls.count();
- ProgressIndicator* progressIndicator =
- new ProgressIndicator(mainWindow(),
- i18n("Renaming items..."),
- i18n("Renaming finished."),
- urlsCount);
+ // TODO: check how this can be integrated into KonqUndoManager/KonqOperations
+ // as one operation instead of n rename operations like it is done now...
+ Q_ASSERT(newName.contains('#'));
// iterate through all selected items and rename them...
const int replaceIndex = newName.indexOf('#');
- assert(replaceIndex >= 0);
- for (int i = 0; i < urlsCount; ++i) {
- const KUrl& source = urls[i];
+ Q_ASSERT(replaceIndex >= 0);
+ int index = 1;
+
+ KUrl::List::const_iterator it = urls.begin();
+ KUrl::List::const_iterator end = urls.end();
+ while (it != end) {
+ const KUrl& oldUrl = *it;
+ QString number;
+ number.setNum(index++);
+
QString name(newName);
- name.replace(replaceIndex, 1, renameIndexPresentation(i + 1, urlsCount));
-
- if (source.fileName() != name) {
- KUrl dest(source.upUrl());
- dest.addPath(name);
-
- const bool destExists = KIO::NetAccess::exists(dest, false, view);
- if (destExists) {
- delete progressIndicator;
- progressIndicator = 0;
- view->statusBar()->setMessage(i18n("Renaming failed (item '%1' already exists).",name),
- DolphinStatusBar::Error);
- break;
- }
- else if (KIO::NetAccess::file_move(source, dest)) {
- // TODO: From the users point of view he executed one 'rename n files' operation,
- // but internally we store it as n 'rename 1 file' operations for the undo mechanism.
- DolphinCommand command(DolphinCommand::Rename, source, dest);
- undoMan.addCommand(command);
- }
- }
+ name.replace(replaceIndex, 1, number);
- progressIndicator->execOperation();
+ if (oldUrl.fileName() != name) {
+ KUrl newUrl(oldUrl.upUrl());
+ newUrl.addPath(name);
+ m_mainWindow->rename(oldUrl, newUrl);
+ }
+ ++it;
}
- delete progressIndicator;
- progressIndicator = 0;
-
- 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();
- }
+ Q_ASSERT(urls.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(urls);
+ if (dialog.exec() == QDialog::Rejected) {
+ return;
+ }
+
+ const QString& newName = dialog.newName();
+ if (newName.isEmpty()) {
+ view->statusBar()->setMessage(dialog.errorString(),
+ DolphinStatusBar::Error);
}
else {
- KFileIconViewItem* item = static_cast<KFileIconViewItem*>(m_iconsView->firstItem());
- while (item != 0) {
- if (item->isSelected()) {
- item->rename();
- break;
- }
- item = static_cast<KFileIconViewItem*>(item->nextItem());
- }
- }*/
+ const KUrl& oldUrl = urls.first();
+ KUrl newUrl = oldUrl.upUrl();
+ newUrl.addPath(newName);
+ m_mainWindow->rename(oldUrl, newUrl);
+ }
}
}
int DolphinView::contentsX() const
{
- return 0; //scrollView()->contentsX();
+ return itemView()->horizontalScrollBar()->value();
}
int DolphinView::contentsY() const
{
- return 0; //scrollView()->contentsY();
+ return itemView()->verticalScrollBar()->value();
}
void DolphinView::refreshSettings()
startDirLister(m_urlNavigator->url());
}
-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 QString text(hasSelection() ? selectionStatusBarText() : defaultStatusBarText());
- m_statusBar->setDefaultText(text);
-
- if (updateStatusBarMsg) {
- m_statusBar->setMessage(text, DolphinStatusBar::Default);
- }
-}
-
void DolphinView::emitRequestItemInfo(const KUrl& url)
{
emit requestItemInfo(url);
void DolphinView::zoomIn()
{
- //itemEffectsManager()->zoomIn();
+ m_controller->triggerZoomIn();
}
void DolphinView::zoomOut()
{
- //itemEffectsManager()->zoomOut();
+ m_controller->triggerZoomOut();
}
bool DolphinView::isZoomInPossible() const
{
- return false; //itemEffectsManager()->isZoomInPossible();
+ return m_controller->isZoomInPossible();
}
bool DolphinView::isZoomOutPossible() const
{
- return false; //itemEffectsManager()->isZoomOutPossible();
+ return m_controller->isZoomOutPossible();
}
void DolphinView::setSorting(Sorting sorting)
{
if (sorting != this->sorting()) {
- ViewProperties props(url());
- props.setSorting(sorting);
-
- m_proxyModel->setSorting(sorting);
-
- emit sortingChanged(sorting);
+ updateSorting(sorting);
}
}
void DolphinView::setSortOrder(Qt::SortOrder order)
{
if (sortOrder() != order) {
- ViewProperties props(url());
- props.setSortOrder(order);
-
- m_proxyModel->setSortOrder(order);
-
- emit sortOrderChanged(order);
+ updateSortOrder(order);
}
}
return m_proxyModel->sortOrder();
}
+void DolphinView::setAdditionalInfo(KFileItemDelegate::AdditionalInformation info)
+{
+ ViewProperties props(m_urlNavigator->url());
+ props.setAdditionalInfo(info);
+
+ m_fileItemDelegate->setAdditionalInformation(info);
+
+ emit additionalInfoChanged(info);
+ reload();
+}
+
+KFileItemDelegate::AdditionalInformation DolphinView::additionalInfo() const
+{
+ return m_fileItemDelegate->additionalInformation();
+}
+
void DolphinView::goBack()
{
m_urlNavigator->goBack();
m_urlNavigator->editUrl(editable);
}
-const Q3ValueList<UrlNavigator::HistoryElem> DolphinView::urlHistory(int& index) const
+const QLinkedList<UrlNavigator::HistoryElem> DolphinView::urlHistory(int& index) const
{
return m_urlNavigator->history(index);
}
bool DolphinView::hasSelection() const
{
- return m_iconsView->selectionModel()->hasSelection();
+ return itemView()->selectionModel()->hasSelection();
+}
+
+void DolphinView::clearSelection()
+{
+ itemView()->selectionModel()->clear();
}
KFileItemList DolphinView::selectedItems() const
{
- QItemSelectionModel* selModel = m_iconsView->selectionModel();
- assert(selModel != 0);
+ const QAbstractItemView* view = itemView();
+
+ // Our view has a selection, we will map them back to the DirModel
+ // and then fill the KFileItemList.
+ Q_ASSERT((view != 0) && (view->selectionModel() != 0));
+ const QItemSelection selection = m_proxyModel->mapSelectionToSource(view->selectionModel()->selection());
KFileItemList itemList;
- if (selModel->hasSelection()) {
- const QModelIndexList indexList = selModel->selectedIndexes();
-
- QModelIndexList::const_iterator end = indexList.end();
- for (QModelIndexList::const_iterator it = indexList.begin(); it != end; ++it) {
- KFileItem* item = m_dirModel->itemForIndex(*it);
- if (item != 0) {
- itemList.append(item);
- }
+
+ 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) {
+ itemList.append(item);
}
}
+
return itemList;
}
return urls;
}
-const KFileItem* DolphinView::currentFileItem() const
+KFileItem* DolphinView::fileItem(const QModelIndex index) const
{
- return 0; // fileView()->currentFileItem();
-}
-
-void DolphinView::openContextMenu(KFileItem* fileInfo, const QPoint& pos)
-{
- DolphinContextMenu contextMenu(this, fileInfo, pos);
- contextMenu.open();
+ const QModelIndex dirModelIndex = m_proxyModel->mapToSource(index);
+ return m_dirModel->itemForIndex(dirModelIndex);
}
void DolphinView::rename(const KUrl& source, const QString& newName)
if (destExists) {
// the destination already exists, hence ask the user
// how to proceed...
- KIO::RenameDlg renameDialog(this,
- i18n("File Already Exists"),
- source.path(),
- dest.path(),
- KIO::M_OVERWRITE);
+ 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);
}
+ const QString destFileName = dest.fileName();
if (ok) {
- m_statusBar->setMessage(i18n("Renamed file '%1' to '%2'.",source.fileName(), dest.fileName()),
+ m_statusBar->setMessage(i18n("Renamed file '%1' to '%2'.",source.fileName(), destFileName),
DolphinStatusBar::OperationCompleted);
- DolphinCommand command(DolphinCommand::Rename, source, dest);
- UndoManager::instance().addCommand(command);
+ KonqOperations::rename(this, source, destFileName);
}
else {
- m_statusBar->setMessage(i18n("Renaming of file '%1' to '%2' failed.",source.fileName(), dest.fileName()),
+ m_statusBar->setMessage(i18n("Renaming of file '%1' to '%2' failed.",source.fileName(), destFileName),
DolphinStatusBar::Error);
reload();
}
startDirLister(m_urlNavigator->url(), true);
}
-void DolphinView::slotUrlListDropped(QDropEvent* /* event */,
- const KUrl::List& urls,
- const KUrl& url)
-{
- KUrl destination(url);
- if (destination.isEmpty()) {
- destination = m_urlNavigator->url();
- }
- else {
- // Check whether the destination Url is a directory. If this is not the
- // case, use the navigator Url as destination (otherwise the destination,
- // which represents a file, would be replaced by a copy- or move-operation).
- KFileItem fileItem(KFileItem::Unknown, KFileItem::Unknown, destination);
- if (!fileItem.isDir()) {
- destination = m_urlNavigator->url();
- }
- }
-
- mainWindow()->dropUrls(urls, destination);
-}
-
void DolphinView::mouseReleaseEvent(QMouseEvent* event)
{
QWidget::mouseReleaseEvent(event);
void DolphinView::loadDirectory(const KUrl& url)
{
+ if(!isActive()) {
+ requestActivation();
+ }
+
const ViewProperties props(url);
const Mode mode = props.viewMode();
if (m_mode != mode) {
m_mode = mode;
- applyModeToView();
+ createView();
emit modeChanged();
}
emit sortOrderChanged(sortOrder);
}
- // TODO: handle previews (props.showPreview())
+ KFileItemDelegate::AdditionalInformation info = props.additionalInfo();
+ if (info != m_fileItemDelegate->additionalInformation()) {
+ m_fileItemDelegate->setAdditionalInformation(info);
+
+ emit additionalInfoChanged(info);
+ }
+
+ const bool showPreview = props.showPreview();
+ if (showPreview != m_controller->showPreview()) {
+ m_controller->setShowPreview(showPreview);
+ emit showPreviewChanged();
+ }
startDirLister(url);
emit urlChanged(url);
+
+ m_statusBar->clear();
}
void DolphinView::triggerItem(const QModelIndex& index)
{
- KFileItem* item = m_dirModel->itemForIndex(index);
+ if (!isValidNameIndex(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
+ // item specified by 'index'
+ return;
+ }
+
+ KFileItem* item = m_dirModel->itemForIndex(m_proxyModel->mapToSource(index));
if (item == 0) {
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).
- //m_dirLister->stop();
- //m_dirLister->openUrl(item->url());
- //return;
-
- 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 {
- setUrl(KUrl(localPath));
+ item->run();
}
}
else {
}
}
-void DolphinView::slotPercent(int percent)
+void DolphinView::updateProgress(int percent)
{
if (m_showProgress) {
m_statusBar->setProgress(percent);
}
}
-void DolphinView::slotClear()
-{
- //fileView()->clearView();
- updateStatusBar();
-}
-
-void DolphinView::slotDeleteItem(KFileItem* item)
-{
- //fileView()->removeItem(item);
- updateStatusBar();
-}
-
-void DolphinView::slotCompleted()
+void DolphinView::updateItemCount()
{
- m_refreshing = true;
-
- //KFileView* view = fileView();
- //view->clearView();
-
- // TODO: in Qt4 the code should get a lot
- // simpler and nicer due to Interview...
- /*if (m_iconsView != 0) {
- m_iconsView->beginItemUpdates();
- }
- if (m_iconsView != 0) {
- m_iconsView->beginItemUpdates();
- }*/
-
if (m_showProgress) {
- m_statusBar->setProgressText(QString::null);
+ m_statusBar->setProgressText(QString());
m_statusBar->setProgress(100);
m_showProgress = false;
}
while (it != end) {
KFileItem* item = *it;
- //view->insertItem(item);
if (item->isDir()) {
++m_folderCount;
}
updateStatusBar();
- /*if (m_iconsView != 0) {
- // Prevent a flickering of the icon view widget by giving a small
- // timeslot to swallow asynchronous update events.
- m_iconsView->setUpdatesEnabled(false);
- QTimer::singleShot(10, this, SLOT(slotDelayedUpdate()));
+ m_blockContentsMovedSignal = false;
+ QTimer::singleShot(0, this, SLOT(restoreContentsPos()));
+}
+
+void DolphinView::generatePreviews(const KFileItemList& items)
+{
+ if (m_controller->showPreview()) {
+ KIO::PreviewJob* job = KIO::filePreview(items, 128);
+ connect(job, SIGNAL(gotPreview(const KFileItem*, const QPixmap&)),
+ this, SLOT(showPreview(const KFileItem*, const QPixmap&)));
}
+}
- if (m_iconsView != 0) {
- m_iconsView->endItemUpdates();
- m_refreshing = false;
- }*/
+void DolphinView::showPreview(const KFileItem* item, const QPixmap& pixmap)
+{
+ Q_ASSERT(item != 0);
+ 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::slotInfoMessage(const QString& msg)
+void DolphinView::restoreContentsPos()
{
- m_statusBar->setMessage(msg, DolphinStatusBar::Information);
+ 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());
+ }
}
-void DolphinView::slotErrorMessage(const QString& msg)
+void DolphinView::showInfoMessage(const QString& msg)
{
- m_statusBar->setMessage(msg, DolphinStatusBar::Error);
+ m_statusBar->setMessage(msg, DolphinStatusBar::Information);
}
-void DolphinView::slotGrabActivation()
+void DolphinView::showErrorMessage(const QString& msg)
{
- mainWindow()->setActiveView(this);
+ m_statusBar->setMessage(msg, DolphinStatusBar::Error);
}
void DolphinView::emitSelectionChangedSignal()
{
- emit selectionChanged();
+ emit selectionChanged(DolphinView::selectedItems());
}
void DolphinView::closeFilterBar()
emit showFilterBarChanged(false);
}
-void DolphinView::slotContentsMoving(int x, int y)
-{
- if (!m_refreshing) {
- // Only emit a 'contents moved' signal if the user
- // moved the content by adjusting the sliders. Adjustments
- // resulted by refreshing a directory should not be respected.
- emit contentsMoved(x, y);
- }
-}
-
void DolphinView::startDirLister(const KUrl& url, bool reload)
{
if (!url.isValid()) {
m_statusBar->setProgress(0);
}
- m_refreshing = true;
+ m_cutItemsCache.clear();
+ m_blockContentsMovedSignal = true;
m_dirLister->stop();
m_dirLister->openUrl(url, false, reload);
}
QString DolphinView::defaultStatusBarText() const
{
- // TODO: the following code is not suitable for languages where multiple forms
- // of plurals are given (e. g. in Poland three forms of plurals exist).
- const int itemCount = m_folderCount + m_fileCount;
-
- QString text;
- if (itemCount == 1) {
- text = i18n("1 Item");
- }
- else {
- text = i18n("%1 Items",itemCount);
- }
-
- text += " (";
-
- if (m_folderCount == 1) {
- text += i18n("1 Folder");
- }
- else {
- text += i18n("%1 Folders",m_folderCount);
- }
-
- text += ", ";
-
- if (m_fileCount == 1) {
- text += i18n("1 File");
- }
- else {
- text += i18n("%1 Files",m_fileCount);
- }
-
- text += ")";
-
- return text;
+ return KIO::itemsSummaryString(m_fileCount + m_folderCount,
+ m_fileCount,
+ m_folderCount,
+ 0, false);
}
QString DolphinView::selectionStatusBarText() const
{
- // TODO: the following code is not suitable for languages where multiple forms
- // of plurals are given (e. g. in Poland three forms of plurals exist).
QString text;
const KFileItemList list = selectedItems();
if (list.isEmpty()) {
- // TODO: assert(!list.isEmpty()) should be used, as this method is only invoked if
- // DolphinView::hasSelection() is true. Inconsistent behavior?
+ // when an item is triggered, it is temporary selected but selectedItems()
+ // will return an empty list
return QString();
}
++it;
}
- if (folderCount == 1) {
- text = i18n("1 Folder selected");
- }
- else if (folderCount > 1) {
- text = i18n("%1 Folders selected",folderCount);
- }
-
- if ((fileCount > 0) && (folderCount > 0)) {
- text += ", ";
+ if (folderCount > 0) {
+ text = i18np("1 Folder selected", "%1 Folders selected", folderCount);
+ if (fileCount > 0) {
+ text += ", ";
+ }
}
- const QString sizeText(KIO::convertSize(byteSize));
- if (fileCount == 1) {
- text += i18n("1 File selected (%1)",sizeText);
- }
- else if (fileCount > 1) {
- text += i18n("%1 Files selected (%1)",fileCount,sizeText);
+ if (fileCount > 0) {
+ const QString sizeText(KIO::convertSize(byteSize));
+ text += i18np("1 File selected (%2)", "%1 Files selected (%2)", fileCount, sizeText);
}
return text;
}
-QString DolphinView::renameIndexPresentation(int index, int itemCount) const
+void DolphinView::showFilterBar(bool show)
{
- // assure that the string reprentation for all indicess have the same
- // number of characters based on the given number of items
- QString str(QString::number(index));
- int chrCount = 1;
- while (itemCount >= 10) {
- ++chrCount;
- itemCount /= 10;
- }
- str.reserve(chrCount);
-
- const int insertCount = chrCount - str.length();
- for (int i = 0; i < insertCount; ++i) {
- str.insert(0, '0');
- }
- return str;
-}
-
-void DolphinView::slotShowFilterBar(bool show)
-{
- assert(m_filterBar != 0);
+ Q_ASSERT(m_filterBar != 0);
if (show) {
m_filterBar->show();
}
}
}
-void DolphinView::declareViewActive()
+void DolphinView::updateStatusBar()
{
- mainWindow()->setActiveView( this );
+ // 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 QString text(hasSelection() ? selectionStatusBarText() : defaultStatusBarText());
+ m_statusBar->setDefaultText(text);
+
+ if (updateStatusBarMsg) {
+ m_statusBar->setMessage(text, DolphinStatusBar::Default);
+ }
+}
+
+void DolphinView::requestActivation()
+{
+ m_mainWindow->setActiveView(this);
+}
+
+void DolphinView::changeSelection(const KFileItemList& selection)
+{
+ clearSelection();
+ if (selection.isEmpty()) {
+ return;
+ }
+ 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::slotChangeNameFilter(const QString& nameFilter)
+void DolphinView::changeNameFilter(const QString& nameFilter)
{
// The name filter of KDirLister does a 'hard' filtering, which
// means that only the items are shown where the names match
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
+}
+
+void DolphinView::openContextMenu(const QPoint& pos)
+{
+ KFileItem* item = 0;
+
+ const QModelIndex index = itemView()->indexAt(pos);
+ if (isValidNameIndex(index)) {
+ item = fileItem(index);
+ }
+
+ DolphinContextMenu contextMenu(m_mainWindow, item, url());
+ contextMenu.open();
+}
+
+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& destination = (directory == 0) ? url() :
+ directory->url();
+ dropUrls(urls, destination);
+}
+
+void DolphinView::dropUrls(const KUrl::List& urls,
+ const KUrl& destination)
+{
+ m_mainWindow->dropUrls(urls, destination);
}
-void DolphinView::applyModeToView()
+void DolphinView::updateSorting(DolphinView::Sorting sorting)
{
- m_iconsView->setSelectionMode(QAbstractItemView::ExtendedSelection);
+ ViewProperties props(url());
+ props.setSorting(sorting);
- // TODO: the following code just tries to test some QListView capabilities
+ m_proxyModel->setSorting(sorting);
+
+ emit sortingChanged(sorting);
+}
+
+void DolphinView::updateSortOrder(Qt::SortOrder order)
+{
+ ViewProperties props(url());
+ props.setSortOrder(order);
+
+ m_proxyModel->setSortOrder(order);
+
+ emit sortOrderChanged(order);
+}
+
+void DolphinView::emitContentsMoved()
+{
+ if (!m_blockContentsMovedSignal) {
+ emit contentsMoved(contentsX(), contentsY());
+ }
+}
+
+void DolphinView::updateActivationState()
+{
+ m_urlNavigator->setActive(isActive());
+ if(isActive()) {
+ emit urlChanged(url());
+ emit selectionChanged(selectedItems());
+ }
+}
+
+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::createView()
+{
+ // delete current view
+ QAbstractItemView* view = itemView();
+ if (view != 0) {
+ m_topLayout->removeWidget(view);
+ view->close();
+ view->deleteLater();
+ view = 0;
+ m_iconsView = 0;
+ m_detailsView = 0;
+ m_fileItemDelegate = 0;
+ }
+
+ Q_ASSERT(m_iconsView == 0);
+ Q_ASSERT(m_detailsView == 0);
+
+ // ... and recreate it representing the current mode
switch (m_mode) {
case IconsView:
- m_iconsView->setViewMode(QListView::IconMode);
- m_iconsView->setSpacing(32);
- // m_iconsView->setAlternatingRowColors(false);
- // m_iconsView->setGridSize(QSize(128, 64));
+ m_iconsView = new DolphinIconsView(this, m_controller);
+ view = m_iconsView;
break;
case DetailsView:
- m_iconsView->setViewMode(QListView::ListMode);
- m_iconsView->setSpacing(0);
- // m_iconsView->setAlternatingRowColors(true);
- // m_iconsView->setGridSize(QSize(256, 24));
+ m_detailsView = new DolphinDetailsView(this, m_controller);
+ view = m_detailsView;
break;
}
-}
-int DolphinView::columnIndex(Sorting sorting) const
-{
- int index = 0;
- switch (sorting) {
- case SortByName: index = KDirModel::Name; break;
- case SortBySize: index = KDirModel::Size; break;
- case SortByDate: index = KDirModel::ModifiedTime; break;
- default: assert(false);
- }
- return index;
+ Q_ASSERT(view != 0);
+
+ m_fileItemDelegate = new KFileItemDelegate(view);
+ view->setItemDelegate(m_fileItemDelegate);
+
+ view->setModel(m_proxyModel);
+ view->setSelectionMode(QAbstractItemView::ExtendedSelection);
+
+ new KMimeTypeResolver(view, m_dirModel);
+ m_topLayout->insertWidget(1, view);
+
+ connect(view->selectionModel(), SIGNAL(selectionChanged(const QItemSelection&, const QItemSelection&)),
+ m_controller, SLOT(indicateSelectionChange()));
+ connect(view->verticalScrollBar(), SIGNAL(valueChanged(int)),
+ this, SLOT(emitContentsMoved()));
+ connect(view->horizontalScrollBar(), SIGNAL(valueChanged(int)),
+ this, SLOT(emitContentsMoved()));
}
void DolphinView::selectAll(QItemSelectionModel::SelectionFlags flags)
{
- QItemSelectionModel* selectionModel = m_iconsView->selectionModel();
+ QItemSelectionModel* selectionModel = itemView()->selectionModel();
const QAbstractItemModel* itemModel = selectionModel->model();
const QModelIndex topLeft = itemModel->index(0, 0);
selectionModel->select(selection, flags);
}
+QAbstractItemView* DolphinView::itemView() const
+{
+ Q_ASSERT((m_iconsView == 0) || (m_detailsView == 0));
+ if (m_detailsView != 0) {
+ return m_detailsView;
+ }
+ 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