X-Git-Url: https://cloud.milkyroute.net/gitweb/dolphin.git/blobdiff_plain/f271d952ec990817420ac618e0161ef8db36d8bf..ba6f7b0232b030b2b3eda4fc126cbc3aba05e5d2:/src/dolphinview.cpp diff --git a/src/dolphinview.cpp b/src/dolphinview.cpp index e7fb31909..1a02ddea0 100644 --- a/src/dolphinview.cpp +++ b/src/dolphinview.cpp @@ -15,30 +15,31 @@ * You should have received a copy of the GNU General Public License * * along with this program; if not, write to the * * Free Software Foundation, Inc., * - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * ***************************************************************************/ #include "dolphinview.h" -#include - - -#include -//Added by qt3to4: +#include #include #include #include -#include +#include + +#include +#include #include #include #include #include +#include #include #include "urlnavigator.h" #include "dolphinstatusbar.h" -#include "dolphin.h" +#include "dolphinmainwindow.h" #include "dolphindirlister.h" +#include "dolphinsortfilterproxymodel.h" #include "viewproperties.h" #include "dolphindetailsview.h" #include "dolphiniconsview.h" @@ -46,10 +47,10 @@ #include "undomanager.h" #include "renamedialog.h" #include "progressindicator.h" - #include "filterbar.h" -DolphinView::DolphinView(QWidget *parent, +DolphinView::DolphinView(DolphinMainWindow *mainWindow, + QWidget *parent, const KUrl& url, Mode mode, bool showHiddenFiles) : @@ -57,33 +58,28 @@ DolphinView::DolphinView(QWidget *parent, m_refreshing(false), m_showProgress(false), m_mode(mode), - m_statusBar(0), m_iconSize(0), m_folderCount(0), m_fileCount(0), - m_filterBar(0) + m_mainWindow(mainWindow), + m_topLayout(0), + m_urlNavigator(0), + m_iconsView(0), + m_filterBar(0), + m_statusBar(0), + m_dirModel(0), + m_dirLister(0), + m_proxyModel(0) { + hide(); setFocusPolicy(Qt::StrongFocus); - m_topLayout = new Q3VBoxLayout(this); - - Dolphin& dolphin = Dolphin::mainWin(); - - connect(this, SIGNAL(signalModeChanged()), - &dolphin, SLOT(slotViewModeChanged())); - connect(this, SIGNAL(signalShowHiddenFilesChanged()), - &dolphin, SLOT(slotShowHiddenFilesChanged())); - connect(this, SIGNAL(signalSortingChanged(DolphinView::Sorting)), - &dolphin, SLOT(slotSortingChanged(DolphinView::Sorting))); - connect(this, SIGNAL(signalSortOrderChanged(Qt::SortOrder)), - &dolphin, SLOT(slotSortOrderChanged(Qt::SortOrder))); + 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(slotUrlChanged(const KUrl&))); - connect(m_urlNavigator, SIGNAL(urlChanged(const KUrl&)), - &dolphin, SLOT(slotUrlChanged(const KUrl&))); - connect(m_urlNavigator, SIGNAL(historyChanged()), - &dolphin, SLOT(slotHistoryChanged())); + this, SLOT(loadDirectory(const KUrl&))); m_statusBar = new DolphinStatusBar(this); @@ -105,26 +101,41 @@ DolphinView::DolphinView(QWidget *parent, this, SLOT(slotErrorMessage(const QString&))); m_iconsView = new DolphinIconsView(this); - connect(m_iconsView, SIGNAL(clicked(const QModelIndex&)), - this, SLOT(triggerItem(const QModelIndex&))); applyModeToView(); - KDirModel* model = new KDirModel(); - model->setDirLister(m_dirLister); - m_iconsView->setModel(model); + m_dirModel = new KDirModel(); + m_dirModel->setDirLister(m_dirLister); + + m_proxyModel = new DolphinSortFilterProxyModel(this); + m_proxyModel->setSourceModel(m_dirModel); + + m_iconsView->setModel(m_dirModel); // TODO: using m_proxyModel crashed when clicking on an item + + KFileItemDelegate* delegate = new KFileItemDelegate(this); + m_iconsView->setItemDelegate(delegate); + + m_dirLister->setDelayedMimeTypes(true); + new KMimeTypeResolver(m_iconsView, m_dirModel); m_iconSize = K3Icon::SizeMedium; m_filterBar = new FilterBar(this); m_filterBar->hide(); - connect(m_filterBar, SIGNAL(signalFilterChanged(const QString&)), + connect(m_filterBar, SIGNAL(filterChanged(const QString&)), this, SLOT(slotChangeNameFilter(const QString&))); + connect(m_filterBar, SIGNAL(closed()), + this, SLOT(closeFilterBar())); m_topLayout->addWidget(m_urlNavigator); m_topLayout->addWidget(m_iconsView); 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()); } @@ -146,12 +157,12 @@ const KUrl& DolphinView::url() const void DolphinView::requestActivation() { - Dolphin::mainWin().setActiveView(this); + mainWindow()->setActiveView(this); } bool DolphinView::isActive() const { - return (Dolphin::mainWin().activeView() == this); + return (mainWindow()->activeView() == this); } void DolphinView::setMode(Mode mode) @@ -168,7 +179,7 @@ void DolphinView::setMode(Mode mode) applyModeToView(); startDirLister(m_urlNavigator->url()); - emit signalModeChanged(); + emit modeChanged(); } DolphinView::Mode DolphinView::mode() const @@ -176,24 +187,24 @@ DolphinView::Mode DolphinView::mode() const return m_mode; } -void DolphinView::setShowHiddenFilesEnabled(bool show) +void DolphinView::setShowHiddenFiles(bool show) { if (m_dirLister->showingDotFiles() == show) { return; } ViewProperties props(m_urlNavigator->url()); - props.setShowHiddenFilesEnabled(show); + props.setShowHiddenFiles(show); props.save(); m_dirLister->setShowingDotFiles(show); - emit signalShowHiddenFilesChanged(); + emit showHiddenFilesChanged(); reload(); } -bool DolphinView::isShowHiddenFilesEnabled() const +bool DolphinView::showHiddenFiles() const { return m_dirLister->showingDotFiles(); } @@ -203,7 +214,7 @@ void DolphinView::setViewProperties(const ViewProperties& props) setMode(props.viewMode()); setSorting(props.sorting()); setSortOrder(props.sortOrder()); - setShowHiddenFilesEnabled(props.isShowHiddenFilesEnabled()); + setShowHiddenFiles(props.showHiddenFiles()); } void DolphinView::renameSelectedItems() @@ -217,7 +228,7 @@ void DolphinView::renameSelectedItems() return; } - DolphinView* view = Dolphin::mainWin().activeView(); + DolphinView* view = mainWindow()->activeView(); const QString& newName = dialog.newName(); if (newName.isEmpty()) { view->statusBar()->setMessage(i18n("The new item name is invalid."), @@ -231,12 +242,13 @@ void DolphinView::renameSelectedItems() const int urlsCount = urls.count(); ProgressIndicator* progressIndicator = - new ProgressIndicator(i18n("Renaming items..."), + new ProgressIndicator(mainWindow(), + i18n("Renaming items..."), i18n("Renaming finished."), urlsCount); // iterate through all selected items and rename them... - const int replaceIndex = newName.find('#'); + const int replaceIndex = newName.indexOf('#'); assert(replaceIndex >= 0); for (int i = 0; i < urlsCount; ++i) { const KUrl& source = urls[i]; @@ -301,12 +313,12 @@ void DolphinView::renameSelectedItems() void DolphinView::selectAll() { - //fileView()->selectAll(); + selectAll(QItemSelectionModel::Select); } void DolphinView::invertSelection() { - //fileView()->invertSelection(); + selectAll(QItemSelectionModel::Toggle); } DolphinStatusBar* DolphinView::statusBar() const @@ -353,9 +365,14 @@ void DolphinView::updateStatusBar() } } -void DolphinView::requestItemInfo(const KUrl& url) +void DolphinView::emitRequestItemInfo(const KUrl& url) +{ + emit requestItemInfo(url); +} + +bool DolphinView::isFilterBarVisible() const { - emit signalRequestItemInfo(url); + return m_filterBar->isVisible(); } bool DolphinView::isUrlEditable() const @@ -386,61 +403,35 @@ bool DolphinView::isZoomOutPossible() const void DolphinView::setSorting(Sorting sorting) { if (sorting != this->sorting()) { - /*KFileView* view = fileView(); - int spec = view->sorting() & ~QDir::Name & ~QDir::Size & ~QDir::Time & ~QDir::Unsorted; - - switch (sorting) { - case SortByName: spec = spec | QDir::Name; break; - case SortBySize: spec = spec | QDir::Size; break; - case SortByDate: spec = spec | QDir::Time; break; - default: break; - } - ViewProperties props(url()); props.setSorting(sorting); - view->setSorting(static_cast(spec)); + m_proxyModel->setSorting(sorting); - emit signalSortingChanged(sorting);*/ + emit sortingChanged(sorting); } } DolphinView::Sorting DolphinView::sorting() const { - /*const QDir::SortFlags spec = fileView()->sorting(); - - if (spec & QDir::Time) { - return SortByDate; - } - - if (spec & QDir::Size) { - return SortBySize; - }*/ - - return SortByName; + return m_proxyModel->sorting(); } void DolphinView::setSortOrder(Qt::SortOrder order) { if (sortOrder() != order) { - /*KFileView* view = fileView(); - int sorting = view->sorting(); - sorting = (order == Qt::Ascending) ? (sorting & ~QDir::Reversed) : - (sorting | QDir::Reversed); - ViewProperties props(url()); props.setSortOrder(order); - view->setSorting(static_cast(sorting)); + m_proxyModel->setSortOrder(order); - emit signalSortOrderChanged(order);*/ + emit sortOrderChanged(order); } } Qt::SortOrder DolphinView::sortOrder() const { - //return fileView()->isReversed() ? Qt::Descending : Qt::Ascending; - return Qt::Descending; + return m_proxyModel->sortOrder(); } void DolphinView::goBack() @@ -475,29 +466,41 @@ const Q3ValueList DolphinView::urlHistory(int& index) bool DolphinView::hasSelection() const { - const KFileItemList* list = selectedItems(); - return (list != 0) && !list->isEmpty(); + return m_iconsView->selectionModel()->hasSelection(); } -const KFileItemList* DolphinView::selectedItems() const +KFileItemList DolphinView::selectedItems() const { - return 0; //fileView()->selectedItems(); + QItemSelectionModel* selModel = m_iconsView->selectionModel(); + assert(selModel != 0); + + 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); + } + } + } + return itemList; } KUrl::List DolphinView::selectedUrls() const { KUrl::List urls; - /*const KFileItemList* list = fileView()->selectedItems(); - if (list != 0) { - KFileItemList::const_iterator it = list->begin(); - const KFileItemList::const_iterator end = list->end(); - while (it != end) { - KFileItem* item = *it; - urls.append(item->url()); - ++it; - } - }*/ + const KFileItemList list = selectedItems(); + KFileItemList::const_iterator it = list.begin(); + const KFileItemList::const_iterator end = list.end(); + while (it != end) { + KFileItem* item = *it; + urls.append(item->url()); + ++it; + } return urls; } @@ -526,7 +529,7 @@ void DolphinView::rename(const KUrl& source, const QString& newName) const bool destExists = KIO::NetAccess::exists(dest, false, - Dolphin::mainWin().activeView()); + mainWindow()->activeView()); if (destExists) { // the destination already exists, hence ask the user // how to proceed... @@ -597,36 +600,34 @@ void DolphinView::slotUrlListDropped(QDropEvent* /* event */, } } - Dolphin::mainWin().dropUrls(urls, destination); + mainWindow()->dropUrls(urls, destination); } void DolphinView::mouseReleaseEvent(QMouseEvent* event) { QWidget::mouseReleaseEvent(event); - Dolphin::mainWin().setActiveView(this); + mainWindow()->setActiveView(this); } -void DolphinView::slotUrlChanged(const KUrl& url) +DolphinMainWindow* DolphinView::mainWindow() const +{ + return m_mainWindow; +} + +void DolphinView::loadDirectory(const KUrl& url) { const ViewProperties props(url); setMode(props.viewMode()); - const bool showHiddenFiles = props.isShowHiddenFilesEnabled(); - setShowHiddenFilesEnabled(showHiddenFiles); + const bool showHiddenFiles = props.showHiddenFiles(); + setShowHiddenFiles(showHiddenFiles); m_dirLister->setShowingDotFiles(showHiddenFiles); setSorting(props.sorting()); setSortOrder(props.sortOrder()); startDirLister(url); - - // The selectionChanged signal is not emitted when a new view object is - // created. The application does not care whether a view is represented by a - // different instance, hence inform the application that the selection might have - // changed so that it can update it's actions. - Dolphin::mainWin().slotSelectionChanged(); - - emit signalUrlChanged(url); + emit urlChanged(url); } void DolphinView::triggerIconsViewItem(Q3IconViewItem* item) @@ -640,14 +641,13 @@ void DolphinView::triggerIconsViewItem(Q3IconViewItem* item) // Updating the Url must be done outside the scope of this slot, // as iconview items will get deleted. QTimer::singleShot(0, this, SLOT(updateUrl())); - Dolphin::mainWin().setActiveView(this); + mainWindow()->setActiveView(this); } } void DolphinView::triggerItem(const QModelIndex& index) { - KDirModel* dirModel = static_cast(m_iconsView->model()); - KFileItem* item = dirModel->itemForIndex(index); + KFileItem* item = m_dirModel->itemForIndex(index); if (item == 0) { return; } @@ -791,7 +791,18 @@ void DolphinView::slotErrorMessage(const QString& msg) void DolphinView::slotGrabActivation() { - Dolphin::mainWin().setActiveView(this); + mainWindow()->setActiveView(this); +} + +void DolphinView::emitSelectionChangedSignal() +{ + emit selectionChanged(); +} + +void DolphinView::closeFilterBar() +{ + m_filterBar->hide(); + emit showFilterBarChanged(false); } void DolphinView::slotContentsMoving(int x, int y) @@ -804,23 +815,6 @@ void DolphinView::slotContentsMoving(int x, int y) } } -/*KFileView* DolphinView::fileView() const -{ - return (m_mode == DetailsView) ? static_cast(m_iconsView) : - static_cast(m_iconsView); -}*/ - -Q3ScrollView* DolphinView::scrollView() const -{ - return 0; //(m_mode == DetailsView) ? static_cast(m_iconsView) : - // static_cast(m_iconsView); -} - -ItemEffectsManager* DolphinView::itemEffectsManager() const -{ - return 0; -} - void DolphinView::startDirLister(const KUrl& url, bool reload) { if (!url.isValid()) { @@ -893,14 +887,18 @@ 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(); - assert((list != 0) && !list->isEmpty()); + 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? + return QString(); + } int fileCount = 0; int folderCount = 0; KIO::filesize_t byteSize = 0; - KFileItemList::const_iterator it = list->begin(); - const KFileItemList::const_iterator end = list->end(); + KFileItemList::const_iterator it = list.begin(); + const KFileItemList::const_iterator end = list.end(); while (it != end){ KFileItem* item = *it; if (item->isDir()) { @@ -965,6 +963,11 @@ void DolphinView::slotShowFilterBar(bool show) } } +void DolphinView::declareViewActive() +{ + mainWindow()->setActiveView( this ); +} + void DolphinView::slotChangeNameFilter(const QString& nameFilter) { // The name filter of KDirLister does a 'hard' filtering, which @@ -978,28 +981,13 @@ void DolphinView::slotChangeNameFilter(const QString& nameFilter) m_dirLister->setNameFilter(adjustedFilter); m_dirLister->emitChanges(); - - // TODO: this is a workaround for QIconView: the item position - // stay as they are by filtering, only an inserting of an item - // results to an automatic adjusting of the item position. In Qt4/KDE4 - // this workaround should get obsolete due to Interview. - /*KFileView* view = fileView(); - if (view == m_iconsView) { - KFileItem* first = view->firstFileItem(); - if (first != 0) { - view->removeItem(first); - view->insertItem(first); - } - }*/ -} - -bool DolphinView::isFilterBarVisible() -{ - return m_filterBar->isVisible(); } void DolphinView::applyModeToView() { + //m_iconsView->setAlternatingRowColors(true); + m_iconsView->setSelectionMode(QAbstractItemView::ExtendedSelection); + // TODO: the following code just tries to test some QListView capabilities switch (m_mode) { case IconsView: @@ -1011,12 +999,32 @@ void DolphinView::applyModeToView() m_iconsView->setViewMode(QListView::ListMode); m_iconsView->setGridSize(QSize(256, 24)); break; + } +} - case PreviewsView: - m_iconsView->setViewMode(QListView::IconMode); - m_iconsView->setGridSize(QSize(128, 128)); - 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; +} + +void DolphinView::selectAll(QItemSelectionModel::SelectionFlags flags) +{ + QItemSelectionModel* selectionModel = m_iconsView->selectionModel(); + const QAbstractItemModel* itemModel = selectionModel->model(); + + const QModelIndex topLeft = itemModel->index(0, 0); + const QModelIndex bottomRight = itemModel->index(itemModel->rowCount() - 1, + itemModel->columnCount() - 1); + + QItemSelection selection(topLeft, bottomRight); + selectionModel->select(selection, flags); } #include "dolphinview.moc"