move the DolphinFileItemDelegate creation into ViewExtensionsFactory

[dolphin.git] / src / dolphindetailsview.cpp

diff --git a/src/dolphindetailsview.cpp b/src/dolphindetailsview.cpp
index 8c1e6bf3b08c5927814f58069b8155c4dfe17499..f8e5898596b05611c152417a0dd7235b08a6ad7e 100644 (file)
--- a/src/dolphindetailsview.cpp
+++ b/src/dolphindetailsview.cpp
@@ -27,7 +27,7 @@
 #include "dolphinsortfilterproxymodel.h"
 #include "dolphinviewautoscroller.h"
 #include "draganddrophelper.h"
-#include "selectionmanager.h"
+#include "viewextensionsfactory.h"
 #include "viewproperties.h"
 #include "zoomlevelinfo.h"
 
@@ -38,7 +38,6 @@
 #include <klocale.h>
 #include <kmenu.h>
 
-#include <QAbstractProxyModel>
 #include <QAction>
 #include <QApplication>
 #include <QHeaderView>
@@ -46,7 +45,9 @@
 #include <QPainter>
 #include <QScrollBar>
 
-DolphinDetailsView::DolphinDetailsView(QWidget* parent, DolphinController* controller) :
+DolphinDetailsView::DolphinDetailsView(QWidget* parent,
+                                       DolphinController* controller,
+                                       DolphinSortFilterProxyModel* proxyModel) :
     QTreeView(parent),
     m_autoResize(true),
     m_expandingTogglePressed(false),
@@ -54,8 +55,7 @@ DolphinDetailsView::DolphinDetailsView(QWidget* parent, DolphinController* contr
     m_useDefaultIndexAt(true),
     m_ignoreScrollTo(false),
     m_controller(controller),
-    m_selectionManager(0),
-    m_autoScroller(0),
+    m_extensionsFactory(0),
     m_expandableFoldersAction(0),
     m_font(),
     m_decorationSize(),
@@ -76,9 +76,9 @@ DolphinDetailsView::DolphinDetailsView(QWidget* parent, DolphinController* contr
     setRootIsDecorated(settings->expandableFolders());
     setItemsExpandable(settings->expandableFolders());
     setEditTriggers(QAbstractItemView::NoEditTriggers);
+    setModel(proxyModel);
 
     setMouseTracking(true);
-    m_autoScroller = new DolphinViewAutoScroller(this);
 
     const ViewProperties props(controller->url());
     setSortIndicatorSection(props.sorting());
@@ -110,18 +110,12 @@ DolphinDetailsView::DolphinDetailsView(QWidget* parent, DolphinController* contr
                 controller, SLOT(triggerItem(const QModelIndex&)));
     }
 
-    if (DolphinSettings::instance().generalSettings()->showSelectionToggle()) {
-        m_selectionManager = new SelectionManager(this);
-        connect(m_selectionManager, SIGNAL(selectionChanged()),
-                this, SLOT(requestActivation()));
-        connect(m_controller, SIGNAL(urlChanged(const KUrl&)),
-                m_selectionManager, SLOT(reset()));
-    }
-
     connect(this, SIGNAL(entered(const QModelIndex&)),
             this, SLOT(slotEntered(const QModelIndex&)));
     connect(this, SIGNAL(viewportEntered()),
             controller, SLOT(emitViewportEntered()));
+    connect(controller, SIGNAL(nameFilterChanged(const QString&)),
+            this, SLOT(setNameFilter(const QString&)));
     connect(controller, SIGNAL(zoomLevelChanged(int)),
             this, SLOT(setZoomLevel(int)));
     connect(controller->dolphinView(), SIGNAL(additionalInfoChanged()),
@@ -159,6 +153,9 @@ DolphinDetailsView::DolphinDetailsView(QWidget* parent, DolphinController* contr
     m_expandableFoldersAction->setCheckable(true);
     connect(m_expandableFoldersAction, SIGNAL(toggled(bool)),
             this, SLOT(setFoldersExpandable(bool)));
+
+    m_extensionsFactory = new ViewExtensionsFactory(this, controller);
+    m_extensionsFactory->fileItemDelegate()->setMinimizedNameColumn(true);
 }
 
 DolphinDetailsView::~DolphinDetailsView()
@@ -168,10 +165,7 @@ DolphinDetailsView::~DolphinDetailsView()
 bool DolphinDetailsView::event(QEvent* event)
 {
     if (event->type() == QEvent::Polish) {
-        QHeaderView* headerView = header();
-        headerView->setResizeMode(QHeaderView::Interactive);
-        headerView->setMovable(false);
-
+        header()->setResizeMode(QHeaderView::Interactive);
         updateColumnVisibility();
     }
 
@@ -407,10 +401,6 @@ void DolphinDetailsView::resizeEvent(QResizeEvent* event)
 
 void DolphinDetailsView::wheelEvent(QWheelEvent* event)
 {
-    if (m_selectionManager != 0) {
-        m_selectionManager->reset();
-    }
-
     // let Ctrl+wheel events propagate to the DolphinView for icon zooming
     if (event->modifiers() & Qt::ControlModifier) {
         event->ignore();
@@ -426,7 +416,7 @@ void DolphinDetailsView::wheelEvent(QWheelEvent* event)
 void DolphinDetailsView::currentChanged(const QModelIndex& current, const QModelIndex& previous)
 {
     QTreeView::currentChanged(current, previous);
-    m_autoScroller->handleCurrentIndexChange(current, previous);
+    m_extensionsFactory->handleCurrentIndexChange(current, previous);
 
     // Stay consistent with QListView: When changing the current index by key presses,
     // also change the selection.
@@ -534,6 +524,12 @@ QRect DolphinDetailsView::elasticBandRect() const
     return QRect(topLeft, bottomRight).normalized();
 }
 
+void DolphinDetailsView::setNameFilter(const QString& nameFilter)
+{
+    DolphinSortFilterProxyModel* proxyModel = static_cast<DolphinSortFilterProxyModel*>(model());
+    proxyModel->setFilterRegExp(nameFilter);
+}
+
 void DolphinDetailsView::setZoomLevel(int level)
 {
     const int size = ZoomLevelInfo::iconSizeForZoomLevel(level);
@@ -549,7 +545,6 @@ void DolphinDetailsView::setZoomLevel(int level)
     updateDecorationSize(showPreview);
 }
 
-
 void DolphinDetailsView::slotShowPreviewChanged()
 {
     const DolphinView* view = m_controller->dolphinView();
@@ -563,13 +558,15 @@ void DolphinDetailsView::configureSettings(const QPoint& pos)
 
     // add checkbox items for each column
     QHeaderView* headerView = header();
-    for (int i = DolphinModel::Size; i <= DolphinModel::Version; ++i) {
+    const int columns = model()->columnCount();
+    for (int i = 0; i < columns; ++i) {
         const int logicalIndex = headerView->logicalIndex(i);
-        const QString text = model()->headerData(i, Qt::Horizontal).toString();
+        const QString text = model()->headerData(logicalIndex, Qt::Horizontal).toString();
         QAction* action = popup.addAction(text);
         action->setCheckable(true);
         action->setChecked(!headerView->isSectionHidden(logicalIndex));
-        action->setData(i);
+        action->setData(logicalIndex);
+        action->setEnabled(logicalIndex != DolphinModel::Name);
     }
     popup.addSeparator();
 
@@ -597,16 +594,41 @@ void DolphinDetailsView::configureSettings(const QPoint& pos)
 
 void DolphinDetailsView::updateColumnVisibility()
 {
+    QHeaderView* headerView = header();
+    disconnect(headerView, SIGNAL(sectionMoved(int, int, int)),
+               this, SLOT(saveColumnPositions()));
+
+    const DetailsModeSettings* settings = DolphinSettings::instance().detailsModeSettings();
+    const QList<int> columnPositions = settings->columnPositions();
+    
     const KFileItemDelegate::InformationList list = m_controller->dolphinView()->additionalInfo();
-    for (int i = DolphinModel::Size; i <= DolphinModel::Version; ++i) {
+    for (int i = DolphinModel::Name; i <= DolphinModel::Version; ++i) {
         const KFileItemDelegate::Information info = infoForColumn(i);
-        const bool hide = !list.contains(info);
+        const bool hide = !list.contains(info) && (i != DolphinModel::Name);
         if (isColumnHidden(i) != hide) {
             setColumnHidden(i, hide);
         }
+        
+        const int from = headerView->visualIndex(i);
+        headerView->moveSection(from, columnPositions[i]);
     }
-
+    
     resizeColumns();
+
+    connect(headerView, SIGNAL(sectionMoved(int, int, int)),
+            this, SLOT(saveColumnPositions()));
+
+}
+
+void DolphinDetailsView::saveColumnPositions()
+{
+    QList<int> columnPositions;
+    for (int i = DolphinModel::Name; i <= DolphinModel::Version; ++i) {
+        columnPositions.append(header()->visualIndex(i));
+    }
+
+    DetailsModeSettings* settings = DolphinSettings::instance().detailsModeSettings();
+    settings->setColumnPositions(columnPositions);
 }
 
 void DolphinDetailsView::slotHeaderSectionResized(int logicalIndex, int oldSize, int newSize)
@@ -864,10 +886,6 @@ void DolphinDetailsView::updateDecorationSize(bool showPreview)
     setIconSize(QSize(iconSize, iconSize));
     m_decorationSize = QSize(iconSize, iconSize);
 
-    if (m_selectionManager != 0) {
-        m_selectionManager->reset();
-    }
-
     doItemsLayout();
 }