don't trigger an item if the user does a selection by using the control- or shift...

[dolphin.git] / src / dolphindetailsview.cpp

diff --git a/src/dolphindetailsview.cpp b/src/dolphindetailsview.cpp
index 987b5a9841c575ed3113bfc076ece51cc11a82b6..24692b5a83c20ca63c55858ec23cbb17b1e6051c 100644 (file)
--- a/src/dolphindetailsview.cpp
+++ b/src/dolphindetailsview.cpp
@@ -19,14 +19,145 @@
  ***************************************************************************/
 
 #include "dolphindetailsview.h"
+
+#include "dolphinmainwindow.h"
+#include "dolphinsortfilterproxymodel.h"
 #include "dolphinview.h"
+#include "viewproperties.h"
+
+#include <assert.h>
+#include <kdirmodel.h>
+#include <QHeaderView>
 
 DolphinDetailsView::DolphinDetailsView(DolphinView* parent) :
-    QListView(parent)
+    QTreeView(parent),
+    m_dolphinView(parent)
 {
+    assert(parent != 0);
+
+    setAcceptDrops(true);
+    setRootIsDecorated(false);
+    setSortingEnabled(true);
+    setUniformRowHeights(true);
+
+    const ViewProperties props(parent->url());
+    setSortIndicatorSection(props.sorting());
+    setSortIndicatorOrder(props.sortOrder());
+
+    connect(header(), SIGNAL(sectionClicked(int)),
+            this, SLOT(synchronizeSortingState(int)));
+
+    connect(parent, SIGNAL(sortingChanged(DolphinView::Sorting)),
+            this, SLOT(setSortIndicatorSection(DolphinView::Sorting)));
+    connect(parent, SIGNAL(sortOrderChanged(Qt::SortOrder)),
+            this, SLOT(setSortIndicatorOrder(Qt::SortOrder)));
 }
 
 DolphinDetailsView::~DolphinDetailsView()
 {
 }
+
+bool DolphinDetailsView::event(QEvent* event)
+{
+    if (event->type() == QEvent::Polish) {
+        // Assure that by respecting the available width that:
+        // - the 'Name' column is stretched as large as possible
+        // - the remaining columns are as small as possible
+        QHeaderView* headerView = header();
+        headerView->setStretchLastSection(false);
+        headerView->setResizeMode(QHeaderView::ResizeToContents);
+        headerView->setResizeMode(0, QHeaderView::Stretch);
+    }
+
+    return QTreeView::event(event);
+}
+QStyleOptionViewItem DolphinDetailsView::viewOptions() const
+{
+    return QTreeView::viewOptions();
+
+    // TODO: the view options should been read from the settings;
+    // the following code is just for testing...
+    //QStyleOptionViewItem options = QTreeView::viewOptions();
+    //options.decorationAlignment = Qt::AlignRight;
+    //options.decorationPosition = QStyleOptionViewItem::Right;
+    //options.decorationSize = QSize(100, 100);
+    //options.showDecorationSelected = true;
+    //options.state = QStyle::State_MouseOver;
+    //return options;
+}
+
+void DolphinDetailsView::contextMenuEvent(QContextMenuEvent* event)
+{
+    QTreeView::contextMenuEvent(event);
+
+    KFileItem* item = 0;
+
+    const QModelIndex index = indexAt(event->pos());
+    if (index.isValid()) {
+        item = m_dolphinView->fileItem(index);
+    }
+
+    m_dolphinView->openContextMenu(item, event->globalPos());
+}
+
+void DolphinDetailsView::mouseReleaseEvent(QMouseEvent* event)
+{
+    QTreeView::mouseReleaseEvent(event);
+    m_dolphinView->declareViewActive();
+}
+
+void DolphinDetailsView::dragEnterEvent(QDragEnterEvent* event)
+{
+    if (event->mimeData()->hasUrls()) {
+        event->acceptProposedAction();
+    }
+}
+
+void DolphinDetailsView::dropEvent(QDropEvent* event)
+{
+    const KUrl::List urls = KUrl::List::fromMimeData(event->mimeData());
+    if (!urls.isEmpty()) {
+        event->acceptProposedAction();
+
+        // TODO: handle dropping above a directory
+
+        const KUrl& destination = m_dolphinView->url();
+        m_dolphinView->mainWindow()->dropUrls(urls, destination);
+    }
+}
+
+void DolphinDetailsView::setSortIndicatorSection(DolphinView::Sorting sorting)
+{
+    QHeaderView* headerView = header();
+    headerView->setSortIndicator(sorting, headerView->sortIndicatorOrder());
+}
+
+void DolphinDetailsView::setSortIndicatorOrder(Qt::SortOrder sortOrder)
+{
+    QHeaderView* headerView = header();
+    headerView->setSortIndicator(headerView->sortIndicatorSection(), sortOrder);
+}
+
+void DolphinDetailsView::synchronizeSortingState(int column)
+{
+    // The sorting has already been changed in QTreeView if this slot is
+    // invoked, but Dolphin was not informed about this. This is bypassed by changing
+    // the sorting and sort order to a temporary other value and readjust it again.
+    DolphinView::Sorting sorting = DolphinSortFilterProxyModel::sortingForColumn(column);
+    const Qt::SortOrder sortOrder = header()->sortIndicatorOrder();
+
+    // temporary adjust the sorting and sort order to different values...
+    const DolphinView::Sorting tempSorting = (sorting == DolphinView::SortByName) ?
+                                             DolphinView::SortBySize :
+                                             DolphinView::SortByName;
+    m_dolphinView->setSorting(tempSorting);
+    const Qt::SortOrder tempSortOrder = (sortOrder == Qt::Ascending) ?
+                                        Qt::Descending : Qt::Ascending;
+    m_dolphinView->setSortOrder(tempSortOrder);
+
+    // ... so that setting them again results in storing the new setting.
+    m_dolphinView->setSorting(sorting);
+    m_dolphinView->setSortOrder(sortOrder);
+}
+
 #include "dolphindetailsview.moc"