1) Make sure that size qprogressbar is really updated after each change

[dolphin.git] / src / dolphinview.cpp

diff --git a/src/dolphinview.cpp b/src/dolphinview.cpp
index 2618dea275d5d25bd7b91ef3932aa5e7337ec9a6..bfca285cf7ad9fcdbcd0faac4330ecc02b3ea523 100644 (file)
--- a/src/dolphinview.cpp
+++ b/src/dolphinview.cpp
@@ -84,7 +84,9 @@ DolphinView::DolphinView(QWidget* parent,
     m_dirLister(dirLister),
     m_proxyModel(proxyModel),
     m_iconManager(0),
-    m_toolTipManager(0)
+    m_toolTipManager(0),
+    m_rootUrl(),
+    m_currentItemUrl()
 {
     m_topLayout = new QVBoxLayout(this);
     m_topLayout->setSpacing(0);
@@ -93,14 +95,10 @@ DolphinView::DolphinView(QWidget* parent,
     m_controller = new DolphinController(this);
     m_controller->setUrl(url);
 
-    // Receiver of the DolphinView signal 'urlChanged()' don't need
-    // to care whether the internal controller changed the URL already or whether
-    // the controller just requested an URL change and will be updated later.
-    // In both cases the URL has been changed:
     connect(m_controller, SIGNAL(urlChanged(const KUrl&)),
             this, SIGNAL(urlChanged(const KUrl&)));
     connect(m_controller, SIGNAL(requestUrlChange(const KUrl&)),
-            this, SIGNAL(urlChanged(const KUrl&)));
+            this, SLOT(slotRequestUrlChange(const KUrl&)));
 
     connect(m_controller, SIGNAL(requestContextMenu(const QPoint&)),
             this, SLOT(openContextMenu(const QPoint&)));
@@ -123,6 +121,11 @@ DolphinView::DolphinView(QWidget* parent,
     connect(m_controller, SIGNAL(viewportEntered()),
             this, SLOT(clearHoverInformation()));
 
+    connect(m_dirLister, SIGNAL(redirection(KUrl, KUrl)),
+            this, SLOT(slotRedirection(KUrl, KUrl)));
+    connect(m_dirLister, SIGNAL(completed()),
+            this, SLOT(restoreCurrentItem()));
+
     applyViewProperties(url);
     m_topLayout->addWidget(itemView());
 }
@@ -148,7 +151,6 @@ void DolphinView::setActive(bool active)
     }
 
     m_active = active;
-    m_selectionModel->clearSelection();
 
     QColor color = KColorScheme(QPalette::Active, KColorScheme::View).background().color();
     if (active) {
@@ -169,6 +171,7 @@ void DolphinView::setActive(bool active)
     update();
 
     if (active) {
+        itemView()->setFocus();
         emit activated();
     }
 
@@ -479,6 +482,8 @@ void DolphinView::calculateItemCount(int& fileCount, int& folderCount)
 
 void DolphinView::setUrl(const KUrl& url)
 {
+    // remember current item candidate (see restoreCurrentItem())
+    m_currentItemUrl = url;
     updateView(url, KUrl());
 }
 
@@ -955,6 +960,21 @@ void DolphinView::slotDeleteFileFinished(KJob* job)
     }
 }
 
+
+void DolphinView::restoreCurrentItem()
+{
+    const QModelIndex dirIndex = m_dolphinModel->indexForUrl(m_currentItemUrl);
+    if (dirIndex.isValid()) {
+        const QModelIndex proxyIndex = m_proxyModel->mapFromSource(dirIndex);
+        QAbstractItemView* view = itemView();
+        const bool clearSelection = !hasSelection();
+        view->setCurrentIndex(proxyIndex);
+        if (clearSelection) {
+            view->clearSelection();
+        }
+    }
+}
+
 void DolphinView::loadDirectory(const KUrl& url, bool reload)
 {
     if (!url.isValid()) {
@@ -1181,4 +1201,17 @@ void DolphinView::pasteToUrl(const KUrl& url)
     }
 }
 
+void DolphinView::slotRequestUrlChange(const KUrl& url)
+{
+    emit requestUrlChange(url);
+    m_controller->setUrl(url);
+}
+
+void DolphinView::slotRedirection(const KUrl& oldUrl, const KUrl& newUrl)
+{
+    if (oldUrl == m_controller->url()) {
+        m_controller->setUrl(newUrl);
+    }
+}
+
 #include "dolphinview.moc"