SVN_SILENT made messages (.desktop file)

[dolphin.git] / src / dolphincontroller.cpp

diff --git a/src/dolphincontroller.cpp b/src/dolphincontroller.cpp
index bdb97170b4e2c1c3567369f26131b1f181e5290a..57d4a76fb6cad74dfda5749248caf840ed3b56bb 100644 (file)
--- a/src/dolphincontroller.cpp
+++ b/src/dolphincontroller.cpp
@@ -19,15 +19,18 @@
 
 #include "dolphincontroller.h"
 
-#include <QPainter>
+#include <kdirmodel.h>
+#include <QAbstractProxyModel>
+#include <QApplication>
 
 DolphinController::DolphinController(DolphinView* dolphinView) :
     QObject(dolphinView),
-    m_showPreview(false),
     m_zoomInPossible(false),
     m_zoomOutPossible(false),
+    m_openTab(false),
     m_url(),
-    m_dolphinView(dolphinView)
+    m_dolphinView(dolphinView),
+    m_itemView(0)
 {
 }
 
@@ -43,6 +46,20 @@ void DolphinController::setUrl(const KUrl& url)
     }
 }
 
+void DolphinController::setItemView(QAbstractItemView* view)
+{
+    if (m_itemView != 0) {
+        disconnect(m_itemView, SIGNAL(pressed(const QModelIndex&)),
+                   this, SLOT(updateOpenTabState()));
+    }
+
+    m_itemView = view;
+
+    // TODO: this is a workaround until  Qt-issue 176832 has been fixed
+    connect(m_itemView, SIGNAL(pressed(const QModelIndex&)),
+            this, SLOT(updateOpenTabState()));
+}
+
 void DolphinController::triggerUrlChangeRequest(const KUrl& url)
 {
     if (m_url != url) {
@@ -63,10 +80,9 @@ void DolphinController::requestActivation()
 
 void DolphinController::indicateDroppedUrls(const KUrl::List& urls,
                                             const KUrl& destPath,
-                                            const KFileItem& destItem,
-                                            QWidget* source)
+                                            const KFileItem& destItem)
 {
-    emit urlsDropped(urls, destPath, destItem, source);
+    emit urlsDropped(urls, destPath, destItem);
 }
 
 
@@ -85,14 +101,6 @@ void DolphinController::indicateAdditionalInfoChange(const KFileItemDelegate::In
     emit additionalInfoChanged(info);
 }
 
-void DolphinController::setShowPreview(bool show)
-{
-    if (m_showPreview != show) {
-        m_showPreview = show;
-        emit showPreviewChanged(show);
-    }
-}
-
 void DolphinController::indicateActivationChange(bool active)
 {
     emit activationChanged(active);
@@ -108,41 +116,59 @@ void DolphinController::triggerZoomOut()
     emit zoomOut();
 }
 
-void DolphinController::drawHoverIndication(QWidget* widget,
-                                            const QRect& bounds,
-                                            const QBrush& brush)
+void DolphinController::handleKeyPressEvent(QKeyEvent* event)
 {
-    QPainter painter(widget);
-    painter.save();
-    QBrush blendedBrush(brush);
-    QColor color = blendedBrush.color();
-    color.setAlpha(64);
-    blendedBrush.setColor(color);
+    Q_ASSERT(m_itemView != 0);
 
-    const int radius = 10;
-    QPainterPath path(QPointF(bounds.left(), bounds.top() + radius));
-    path.quadTo(bounds.left(), bounds.top(), bounds.left() + radius, bounds.top());
-    path.lineTo(bounds.right() - radius, bounds.top());
-    path.quadTo(bounds.right(), bounds.top(), bounds.right(), bounds.top() + radius);
-    path.lineTo(bounds.right(), bounds.bottom() - radius);
-    path.quadTo(bounds.right(), bounds.bottom(), bounds.right() - radius, bounds.bottom());
-    path.lineTo(bounds.left() + radius, bounds.bottom());
-    path.quadTo(bounds.left(), bounds.bottom(), bounds.left(), bounds.bottom() - radius);
-    path.closeSubpath();
+    const QItemSelectionModel* selModel = m_itemView->selectionModel();
+    const QModelIndex currentIndex = selModel->currentIndex();
+    const bool trigger = currentIndex.isValid()
+                         && (event->key() == Qt::Key_Return)
+                         && (selModel->selectedIndexes().count() > 0);
+    if (trigger) {
+        const QModelIndexList indexList = selModel->selectedIndexes();
+        foreach (const QModelIndex& index, indexList) {
+            triggerItem(index);
+        }
+    }
+}
 
-    painter.setRenderHint(QPainter::Antialiasing);
-    painter.fillPath(path, blendedBrush);
-    painter.restore();
+KFileItem DolphinController::itemForIndex(const QModelIndex& index) const
+{
+    Q_ASSERT(m_itemView != 0);
+
+    QAbstractProxyModel* proxyModel = static_cast<QAbstractProxyModel*>(m_itemView->model());
+    KDirModel* dirModel = static_cast<KDirModel*>(proxyModel->sourceModel());
+    const QModelIndex dirIndex = proxyModel->mapToSource(index);
+    return dirModel->itemForIndex(dirIndex);
 }
 
-void DolphinController::triggerItem(const KFileItem& item)
+void DolphinController::triggerItem(const QModelIndex& index)
 {
-    emit itemTriggered(item);
+    const bool openTab = m_openTab;
+    m_openTab = false;
+
+    const KFileItem item = itemForIndex(index);
+    if (index.isValid() && (index.column() == KDirModel::Name)) {
+        if (openTab && (item.isDir() || m_dolphinView->isTabsForFilesEnabled())) {
+            emit tabRequested(item.url());
+        } else {
+            emit itemTriggered(item);
+        }
+    } else {
+        m_itemView->clearSelection();
+        if (!openTab) {
+            emit itemEntered(item);
+        }
+    }
 }
 
-void DolphinController::emitItemEntered(const KFileItem& item)
+void DolphinController::emitItemEntered(const QModelIndex& index)
 {
-    emit itemEntered(item);
+    KFileItem item = itemForIndex(index);
+    if (!item.isNull()) {
+        emit itemEntered(item);
+    }
 }
 
 void DolphinController::emitViewportEntered()
@@ -150,4 +176,9 @@ void DolphinController::emitViewportEntered()
     emit viewportEntered();
 }
 
+void DolphinController::updateOpenTabState()
+{
+    m_openTab = QApplication::mouseButtons() & Qt::MidButton;
+}
+
 #include "dolphincontroller.moc"