Converted to the standard mimetype names

[dolphin.git] / src / treeviewsidebarpage.cpp

diff --git a/src/treeviewsidebarpage.cpp b/src/treeviewsidebarpage.cpp
index e60384bd904cc40c6831c7483cc18448e4ff3066..42e07c38f6fbec56b481ea7374cc881d9eb59efc 100644 (file)
--- a/src/treeviewsidebarpage.cpp
+++ b/src/treeviewsidebarpage.cpp
@@ -20,22 +20,32 @@
 #include "treeviewsidebarpage.h"
 
 #include "bookmarkselector.h"
+#include "dolphincontextmenu.h"
 #include "dolphinmainwindow.h"
+#include "dolphinsortfilterproxymodel.h"
 #include "dolphinview.h"
+#include "sidebartreeview.h"
 
-#include "kdirlister.h"
-#include "kdirmodel.h"
+#include <kdirlister.h>
+#include <kdirmodel.h>
+#include <kfileitem.h>
 
 #include <QHeaderView>
 #include <QItemSelectionModel>
 #include <QTreeView>
 #include <QVBoxLayout>
 
+// TODO: currently when using a proxy model the strange effect occurs
+// that items get duplicated. Activate the following define to have the proxy
+// model:
+//#define USE_PROXY_MODEL
+
 TreeViewSidebarPage::TreeViewSidebarPage(DolphinMainWindow* mainWindow,
                                          QWidget* parent) :
     SidebarPage(mainWindow, parent),
     m_dirLister(0),
     m_dirModel(0),
+    m_proxyModel(0),
     m_treeView(0),
     m_selectedUrl()
 {
@@ -50,26 +60,30 @@ TreeViewSidebarPage::TreeViewSidebarPage(DolphinMainWindow* mainWindow,
 
     m_dirModel = new KDirModel();
     m_dirModel->setDirLister(m_dirLister);
+    m_dirModel->setDropsAllowed(KDirModel::DropOnDirectory);
 
-    m_treeView = new QTreeView(this);
-    m_treeView->setModel(m_dirModel);
-    m_treeView->setSelectionMode(QAbstractItemView::SingleSelection);
-    m_treeView->setEditTriggers(QAbstractItemView::NoEditTriggers);
 
-    // 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();
+#if defined(USE_PROXY_MODEL)
+    m_proxyModel = new DolphinSortFilterProxyModel(this);
+    m_proxyModel->setSourceModel(m_dirModel);
+
+    m_treeView = new SidebarTreeView(mainWindow, this);
+    m_treeView->setModel(m_proxyModel);
+
+    m_proxyModel->setSorting(DolphinView::SortByName);
+    m_proxyModel->setSortOrder(Qt::Ascending);
+#else
+    m_treeView = new SidebarTreeView(mainWindow, this);
+    m_treeView->setModel(m_dirModel);
+#endif
 
     connect(m_treeView, SIGNAL(clicked(const QModelIndex&)),
             this, SLOT(updateActiveView(const QModelIndex&)));
-    connect(m_treeView, SIGNAL(doubleClicked(const QModelIndex&)),
-            this, SLOT(slotDoubleClicked(const QModelIndex&)));
+    connect(m_treeView, SIGNAL(urlsDropped(const KUrl::List&, const QModelIndex&)),
+            this, SLOT(dropUrls(const KUrl::List&, const QModelIndex&)));
 
     QVBoxLayout* layout = new QVBoxLayout(this);
+    layout->setMargin(0);
     layout->addWidget(m_treeView);
 }
 
@@ -90,6 +104,31 @@ void TreeViewSidebarPage::showEvent(QShowEvent* event)
     connectToActiveView();
 }
 
+void TreeViewSidebarPage::contextMenuEvent(QContextMenuEvent* event)
+{
+    SidebarPage::contextMenuEvent(event);
+
+    const QModelIndex index = m_treeView->indexAt(event->pos());
+    if (!index.isValid()) {
+        // only open a context menu above a directory item
+        return;
+    }
+
+#if defined(USE_PROXY_MODEL)
+    const QModelIndex dirModelIndex = m_proxyModel->mapToSource(index);
+    KFileItem* item = m_dirModel->itemForIndex(dirModelIndex);
+#else
+    KFileItem* item = m_dirModel->itemForIndex(index);
+#endif
+
+    mainWindow()->activeView()->clearSelection();
+    DolphinContextMenu contextMenu(mainWindow(),
+                                   item,
+                                   m_dirLister->url(),
+                                   DolphinContextMenu::SidebarView);
+    contextMenu.open();
+}
+
 void TreeViewSidebarPage::updateSelection(const KUrl& url)
 {
     if (!url.isValid() || (url == m_selectedUrl)) {
@@ -109,12 +148,17 @@ void TreeViewSidebarPage::updateSelection(const KUrl& url)
     QItemSelectionModel* selModel = m_treeView->selectionModel();
     selModel->clearSelection();
 
-    const KFileItem item(S_IFDIR, KFileItem::Unknown, url);
-    const QModelIndex index = m_dirModel->indexForItem(item);
+    const QModelIndex index = m_dirModel->indexForUrl(url);
     if (index.isValid()) {
+#if defined(USE_PROXY_MODEL)
         // the item with the given URL is already part of the model
+        const QModelIndex proxyIndex = m_proxyModel->mapFromSource(index);
+        m_treeView->scrollTo(proxyIndex);
+        selModel->setCurrentIndex(proxyIndex, QItemSelectionModel::Select);
+#else
         m_treeView->scrollTo(index);
         selModel->setCurrentIndex(index, QItemSelectionModel::Select);
+#endif
     }
     else {
         // The item with the given URL is not loaded by the model yet. Iterate
@@ -137,32 +181,70 @@ void TreeViewSidebarPage::expandSelectionParent()
                this, SLOT(expandSelectionParent()));
 
     // expand the parent folder of the selected item
-    const KFileItem parentItem(S_IFDIR, KFileItem::Unknown, m_selectedUrl.upUrl());
-    QModelIndex index = m_dirModel->indexForItem(parentItem);
+    KUrl parentUrl = m_selectedUrl.upUrl();
+    if (!m_dirLister->url().isParentOf(parentUrl)) {
+        return;
+    }
+
+    QModelIndex index = m_dirModel->indexForUrl(parentUrl);
     if (index.isValid()) {
+#if defined(USE_PROXY_MODEL)
+        QModelIndex proxyIndex = m_proxyModel->mapFromSource(index);
+        m_treeView->setExpanded(proxyIndex, true);
+#else
         m_treeView->setExpanded(index, true);
+#endif
 
         // select the item and assure that the item is visible
-        const KFileItem selectedItem(S_IFDIR, KFileItem::Unknown, m_selectedUrl);
-        index = m_dirModel->indexForItem(selectedItem);
+        index = m_dirModel->indexForUrl(m_selectedUrl);
         if (index.isValid()) {
+#if defined(USE_PROXY_MODEL)
+            proxyIndex = m_proxyModel->mapFromSource(index);
+            m_treeView->scrollTo(proxyIndex);
+
+            QItemSelectionModel* selModel = m_treeView->selectionModel();
+            selModel->setCurrentIndex(proxyIndex, QItemSelectionModel::Select);
+#else
             m_treeView->scrollTo(index);
 
             QItemSelectionModel* selModel = m_treeView->selectionModel();
             selModel->setCurrentIndex(index, QItemSelectionModel::Select);
+#endif
         }
     }
 }
 
 void TreeViewSidebarPage::updateActiveView(const QModelIndex& index)
 {
+#if defined(USE_PROXY_MODEL)
+    const QModelIndex& dirIndex = m_proxyModel->mapToSource(index);
+    const KFileItem* item = m_dirModel->itemForIndex(dirIndex);
+#else
     const KFileItem* item = m_dirModel->itemForIndex(index);
+#endif
     if (item != 0) {
         const KUrl& url = item->url();
         mainWindow()->activeView()->setUrl(url);
     }
 }
 
+void TreeViewSidebarPage::dropUrls(const KUrl::List& urls,
+                                   const QModelIndex& index)
+{
+    if (index.isValid()) {
+#if defined(USE_PROXY_MODEL)
+        const QModelIndex& dirIndex = m_proxyModel->mapToSource(index);
+        KFileItem* item = m_dirModel->itemForIndex(dirIndex);
+#else
+        KFileItem* item = m_dirModel->itemForIndex(index);
+#endif
+        Q_ASSERT(item != 0);
+        if (item->isDir()) {
+            mainWindow()->dropUrls(urls, item->url());
+        }
+    }
+}
+
 void TreeViewSidebarPage::connectToActiveView()
 {
     const QWidget* parent = parentWidget();