#include "treeviewsidebarpage.h"
-#include "bookmarkselector.h"
-#include "dolphinmainwindow.h"
+#include "dolphinmodel.h"
+#include "dolphinsortfilterproxymodel.h"
#include "dolphinview.h"
+#include "dolphinsettings.h"
+#include "dolphin_folderspanelsettings.h"
+#include "dolphin_generalsettings.h"
+#include "draganddrophelper.h"
+#include "folderexpander.h"
+#include "renamedialog.h"
+#include "sidebartreeview.h"
+#include "treeviewcontextmenu.h"
-#include "kdirlister.h"
-#include "kdirmodel.h"
+#include <kfileplacesmodel.h>
+#include <kdirlister.h>
+#include <kfileitem.h>
+#include <konq_operations.h>
-#include <QHeaderView>
-#include <QItemSelectionModel>
+#include <QApplication>
+#include <QItemSelection>
#include <QTreeView>
-#include <QVBoxLayout>
+#include <QBoxLayout>
+#include <QModelIndex>
+#include <QScrollBar>
+#include <QTimer>
-TreeViewSidebarPage::TreeViewSidebarPage(DolphinMainWindow* mainWindow,
- QWidget* parent) :
- SidebarPage(mainWindow, parent),
+TreeViewSidebarPage::TreeViewSidebarPage(QWidget* parent) :
+ SidebarPage(parent),
+ m_setLeafVisible(false),
+ m_mouseButtons(Qt::NoButton),
m_dirLister(0),
- m_dirModel(0),
- m_treeView(0)
+ m_dolphinModel(0),
+ m_proxyModel(0),
+ m_treeView(0),
+ m_leafDir()
{
- Q_ASSERT(mainWindow != 0);
-
- m_dirLister = new KDirLister();
- m_dirLister->setDirOnlyMode(true);
- m_dirLister->setAutoUpdate(true);
- m_dirLister->setMainWindow(this);
- m_dirLister->setDelayedMimeTypes(true);
- m_dirLister->setAutoErrorHandlingEnabled(false, this);
+ setLayoutDirection(Qt::LeftToRight);
+}
- m_dirModel = new KDirModel();
- m_dirModel->setDirLister(m_dirLister);
+TreeViewSidebarPage::~TreeViewSidebarPage()
+{
+ FoldersPanelSettings::self()->writeConfig();
- m_treeView = new QTreeView(this);
- m_treeView->setModel(m_dirModel);
- m_treeView->setSelectionMode(QAbstractItemView::SingleSelection);
+ delete m_proxyModel;
+ m_proxyModel = 0;
+ delete m_dolphinModel;
+ m_dolphinModel = 0;
+ m_dirLister = 0; // deleted by m_dolphinModel
+}
- // hide all columns except of the 'Name' column
- m_treeView->hideColumn(KDirModel::Size);
- m_treeView->hideColumn(KDirModel::ModifiedTime);
- m_treeView->hideColumn(KDirModel::Permissions);
- m_treeView->hideColumn(KDirModel::Owner);
- m_treeView->hideColumn(KDirModel::Group);
- m_treeView->header()->hide();
+QSize TreeViewSidebarPage::sizeHint() const
+{
+ return QSize(200, 400);
+}
- connect(m_treeView, SIGNAL(clicked(const QModelIndex&)),
- this, SLOT(updateViewUrl(const QModelIndex&)));
+void TreeViewSidebarPage::setShowHiddenFiles(bool show)
+{
+ FoldersPanelSettings::setShowHiddenFiles(show);
+ if (m_dirLister != 0) {
+ m_dirLister->setShowingDotFiles(show);
+ m_dirLister->openUrl(m_dirLister->url(), KDirLister::Reload);
+ }
+}
- QVBoxLayout* layout = new QVBoxLayout(this);
- layout->addWidget(m_treeView);
+bool TreeViewSidebarPage::showHiddenFiles() const
+{
+ return FoldersPanelSettings::showHiddenFiles();
}
-TreeViewSidebarPage::~TreeViewSidebarPage()
+void TreeViewSidebarPage::rename(const KFileItem& item)
{
- delete m_dirLister;
- m_dirLister = 0;
+ if (DolphinSettings::instance().generalSettings()->renameInline()) {
+ const QModelIndex dirIndex = m_dolphinModel->indexForItem(item);
+ const QModelIndex proxyIndex = m_proxyModel->mapFromSource(dirIndex);
+ m_treeView->edit(proxyIndex);
+ } else {
+ KFileItemList items;
+ items.append(item);
+ RenameDialog dialog(this, items);
+ if (dialog.exec() == QDialog::Accepted) {
+ const QString& newName = dialog.newName();
+ if (!newName.isEmpty()) {
+ KUrl newUrl = item.url();
+ newUrl.setFileName(newName);
+ KonqOperations::rename(this, item.url(), newUrl);
+ }
+ }
+ }
}
-void TreeViewSidebarPage::activeViewChanged()
+void TreeViewSidebarPage::setUrl(const KUrl& url)
{
- connectToActiveView();
+ if (!url.isValid() || (url == SidebarPage::url())) {
+ return;
+ }
+
+ SidebarPage::setUrl(url);
+ if (m_dirLister != 0) {
+ m_setLeafVisible = true;
+ loadTree(url);
+ }
}
void TreeViewSidebarPage::showEvent(QShowEvent* event)
{
+ if (event->spontaneous()) {
+ SidebarPage::showEvent(event);
+ return;
+ }
+
+ if (m_dirLister == 0) {
+ // Postpone the creating of the dir lister to the first show event.
+ // This assures that no performance and memory overhead is given when the TreeView is not
+ // used at all (see TreeViewSidebarPage::setUrl()).
+ m_dirLister = new KDirLister();
+ m_dirLister->setDirOnlyMode(true);
+ m_dirLister->setAutoUpdate(true);
+ m_dirLister->setMainWindow(window());
+ m_dirLister->setDelayedMimeTypes(true);
+ m_dirLister->setAutoErrorHandlingEnabled(false, this);
+ m_dirLister->setShowingDotFiles(FoldersPanelSettings::showHiddenFiles());
+
+ Q_ASSERT(m_dolphinModel == 0);
+ m_dolphinModel = new DolphinModel(this);
+ m_dolphinModel->setDirLister(m_dirLister);
+ m_dolphinModel->setDropsAllowed(DolphinModel::DropOnDirectory);
+ connect(m_dolphinModel, SIGNAL(expand(const QModelIndex&)),
+ this, SLOT(expandToDir(const QModelIndex&)));
+
+ Q_ASSERT(m_proxyModel == 0);
+ m_proxyModel = new DolphinSortFilterProxyModel(this);
+ m_proxyModel->setSourceModel(m_dolphinModel);
+
+ Q_ASSERT(m_treeView == 0);
+ m_treeView = new SidebarTreeView(this);
+ m_treeView->setModel(m_proxyModel);
+ m_proxyModel->setSorting(DolphinView::SortByName);
+ m_proxyModel->setSortOrder(Qt::AscendingOrder);
+
+ new FolderExpander(m_treeView, m_proxyModel);
+
+ connect(m_treeView, SIGNAL(clicked(const QModelIndex&)),
+ this, SLOT(updateActiveView(const QModelIndex&)));
+ connect(m_treeView, SIGNAL(urlsDropped(const QModelIndex&, QDropEvent*)),
+ this, SLOT(dropUrls(const QModelIndex&, QDropEvent*)));
+ connect(m_treeView, SIGNAL(pressed(const QModelIndex&)),
+ this, SLOT(updateMouseButtons()));
+
+ QVBoxLayout* layout = new QVBoxLayout(this);
+ layout->setMargin(0);
+ layout->addWidget(m_treeView);
+ }
+
+ loadTree(url());
SidebarPage::showEvent(event);
- connectToActiveView();
}
-void TreeViewSidebarPage::updateSelection(const KUrl& url)
+void TreeViewSidebarPage::contextMenuEvent(QContextMenuEvent* event)
{
- // adjust the root of the tree to the base bookmark
- KUrl baseUrl = BookmarkSelector::baseBookmark(url).url();
- if (m_dirLister->url() != baseUrl) {
- m_dirLister->stop();
- m_dirLister->openUrl(baseUrl);
+ SidebarPage::contextMenuEvent(event);
+
+ KFileItem item;
+ const QModelIndex index = m_treeView->indexAt(event->pos());
+ if (index.isValid()) {
+ const QModelIndex dolphinModelIndex = m_proxyModel->mapToSource(index);
+ item = m_dolphinModel->itemForIndex(dolphinModelIndex);
+ emit changeSelection(KFileItemList());
}
- // select the folder which contains the given url
+ TreeViewContextMenu contextMenu(this, item);
+ contextMenu.open();
+}
- // TODO: check how Konqi does it before reinventing the wheel. The directory
- // must already be loaded _before_ the index can be retrieved by
- // KDirModel::indexForItem().
- QItemSelectionModel* selModel = m_treeView->selectionModel();
- selModel->clearSelection();
+void TreeViewSidebarPage::updateActiveView(const QModelIndex& index)
+{
+ const QModelIndex dirIndex = m_proxyModel->mapToSource(index);
+ const KFileItem item = m_dolphinModel->itemForIndex(dirIndex);
+ if (!item.isNull()) {
+ emit changeUrl(item.url(), m_mouseButtons);
+ }
+}
- KFileItem item(S_IFDIR, KFileItem::Unknown, url);
- const QModelIndex index = m_dirModel->indexForItem(item);
+void TreeViewSidebarPage::dropUrls(const QModelIndex& index, QDropEvent* event)
+{
if (index.isValid()) {
- m_treeView->scrollTo(index);
- m_treeView->setExpanded(index, true);
+ const QModelIndex dirIndex = m_proxyModel->mapToSource(index);
+ KFileItem item = m_dolphinModel->itemForIndex(dirIndex);
+ Q_ASSERT(!item.isNull());
+ if (item.isDir()) {
+ DragAndDropHelper::instance().dropUrls(item, item.url(), event, this);
+ }
+ }
+}
- selModel->setCurrentIndex(index, QItemSelectionModel::Select);
+void TreeViewSidebarPage::expandToDir(const QModelIndex& index)
+{
+ m_treeView->setExpanded(index, true);
+ selectLeafDirectory();
+}
+
+void TreeViewSidebarPage::scrollToLeaf()
+{
+ const QModelIndex dirIndex = m_dolphinModel->indexForUrl(m_leafDir);
+ const QModelIndex proxyIndex = m_proxyModel->mapFromSource(dirIndex);
+ if (proxyIndex.isValid()) {
+ m_treeView->scrollTo(proxyIndex);
}
}
-void TreeViewSidebarPage::updateViewUrl(const QModelIndex& index)
+void TreeViewSidebarPage::updateMouseButtons()
{
- KFileItem* item = m_dirModel->itemForIndex(index);
- if (item != 0) {
- const KUrl& url = item->url();
- mainWindow()->activeView()->setUrl(url);
+ m_mouseButtons = QApplication::mouseButtons();
+}
+
+void TreeViewSidebarPage::loadTree(const KUrl& url)
+{
+ Q_ASSERT(m_dirLister != 0);
+ m_leafDir = url;
+
+ KUrl baseUrl = url;
+ if (url.isLocalFile()) {
+ // use the root directory as base for local URLs
+ baseUrl = QDir::rootPath();
+ } else {
+ // clear the path for non-local URLs and use it as base
+ baseUrl = url;
+ baseUrl.setPath(QString());
}
+
+ if (m_dirLister->url() != baseUrl) {
+ m_dirLister->stop();
+ m_dirLister->openUrl(baseUrl, KDirLister::Reload);
+ }
+ m_dolphinModel->expandToUrl(m_leafDir);
}
-void TreeViewSidebarPage::connectToActiveView()
+void TreeViewSidebarPage::selectLeafDirectory()
{
- const QWidget* parent = parentWidget();
- if ((parent == 0) || parent->isHidden()) {
+ const QModelIndex dirIndex = m_dolphinModel->indexForUrl(m_leafDir);
+ const QModelIndex proxyIndex = m_proxyModel->mapFromSource(dirIndex);
+ if (!proxyIndex.isValid()) {
return;
}
- DolphinView* view = mainWindow()->activeView();
- const KUrl& url = view->url();
-
- m_dirLister->stop();
- m_dirLister->openUrl(url);
- connect(view, SIGNAL(urlChanged(const KUrl&)),
- this, SLOT(updateSelection(const KUrl&)));
+ if (m_setLeafVisible) {
+ // Invoke m_treeView->scrollTo(proxyIndex) asynchronously by
+ // scrollToLeaf(). This assures that the scrolling is done after
+ // the horizontal scrollbar gets visible (otherwise the scrollbar
+ // might hide the leaf).
+ QTimer::singleShot(100, this, SLOT(scrollToLeaf()));
+ m_setLeafVisible = false;
+ }
- updateSelection(url);
+ QItemSelectionModel* selModel = m_treeView->selectionModel();
+ selModel->setCurrentIndex(proxyIndex, QItemSelectionModel::ClearAndSelect);
}
#include "treeviewsidebarpage.moc"
projects / dolphin.git / blobdiff