X-Git-Url: https://cloud.milkyroute.net/gitweb/dolphin.git/blobdiff_plain/aa0b09dac43ec2a58bd32a1e08d59acd35bd86aa..256f361e40e1af4a2da95930669cae4af48e78fb:/src/dolphinview.cpp

diff --git a/src/dolphinview.cpp b/src/dolphinview.cpp
index b3be62252..2c4efca60 100644
--- a/src/dolphinview.cpp
+++ b/src/dolphinview.cpp
@@ -193,6 +193,7 @@ void DolphinView::setMode(Mode mode)
         return; // the wished mode is already set
     }
 
+    const int oldZoomLevel = m_controller->zoomLevel();
     m_mode = mode;
 
     deleteView();
@@ -219,6 +220,7 @@ void DolphinView::setMode(Mode mode)
     }
 
     emit modeChanged();
+    updateZoomLevel(oldZoomLevel);
 }
 
 DolphinView::Mode DolphinView::mode() const
@@ -481,9 +483,9 @@ void DolphinView::setNameFilter(const QString& nameFilter)
     }
 }
 
-void DolphinView::calculateItemCount(int& fileCount, int& folderCount)
+void DolphinView::calculateItemCount(int& fileCount, int& folderCount) const
 {
-    foreach (const KFileItem &item, m_dirLister->items()) {
+    foreach (const KFileItem& item, m_dirLister->items()) {
         if (item.isDir()) {
             ++folderCount;
         } else {
@@ -492,6 +494,58 @@ void DolphinView::calculateItemCount(int& fileCount, int& folderCount)
     }
 }
 
+QString DolphinView::statusBarText() const
+{    
+    if (hasSelection()) {
+        // give a summary of the status of the selected files
+        QString text;
+        const KFileItemList list = selectedItems();
+        if (list.isEmpty()) {
+            // when an item is triggered, it is temporary selected but selectedItems()
+            // will return an empty list
+            return QString();
+        }
+
+        int fileCount = 0;
+        int folderCount = 0;
+        KIO::filesize_t byteSize = 0;
+        KFileItemList::const_iterator it = list.begin();
+        const KFileItemList::const_iterator end = list.end();
+        while (it != end) {
+            const KFileItem& item = *it;
+            if (item.isDir()) {
+                ++folderCount;
+            } else {
+                ++fileCount;
+                byteSize += item.size();
+            }
+            ++it;
+        }
+
+        if (folderCount > 0) {
+            text = i18ncp("@info:status", "1 Folder selected", "%1 Folders selected", folderCount);
+            if (fileCount > 0) {
+                text += ", ";
+            }
+        }
+
+        if (fileCount > 0) {
+            const QString sizeText(KIO::convertSize(byteSize));
+            text += i18ncp("@info:status", "1 File selected (%2)", "%1 Files selected (%2)", fileCount, sizeText);
+        }
+        return text;
+    } else {
+        // Give a summary of the status of the current folder.
+        int folderCount = 0;
+        int fileCount = 0;
+        calculateItemCount(fileCount, folderCount);
+        return KIO::itemsSummaryString(fileCount + folderCount,
+                                       fileCount,
+                                       folderCount,
+                                       0, false);
+    }
+}
+
 void DolphinView::setUrl(const KUrl& url)
 {
     // remember current item candidate (see restoreCurrentItem())
@@ -968,7 +1022,7 @@ void DolphinView::slotDeleteFileFinished(KJob* job)
 {
     if (job->error() == 0) {
         emit operationCompletedMessage(i18nc("@info:status", "Delete operation completed."));
-    } else {
+    } else if (job->error() != KIO::ERR_USER_CANCELED) {
         emit errorMessage(job->errorString());
     }
 }
@@ -1050,9 +1104,13 @@ void DolphinView::applyViewProperties(const KUrl& url)
 
     const Mode mode = props.viewMode();
     if (m_mode != mode) {
+        const int oldZoomLevel = m_controller->zoomLevel();
+        
         m_mode = mode;
         createView();
         emit modeChanged();
+        
+        updateZoomLevel(oldZoomLevel);
     }
     if (itemView() == 0) {
         createView();
@@ -1168,7 +1226,7 @@ void DolphinView::createView()
 
     view->setSelectionMode(QAbstractItemView::ExtendedSelection);
 
-    m_previewGenerator = new KFilePreviewGenerator(view, m_proxyModel);
+    m_previewGenerator = new KFilePreviewGenerator(view);
     m_previewGenerator->setPreviewShown(m_showPreview);
 
     if (DolphinSettings::instance().generalSettings()->showToolTips()) {
@@ -1252,7 +1310,7 @@ void DolphinView::pasteToUrl(const KUrl& url)
 }
 
 void DolphinView::updateZoomLevel(int oldZoomLevel)
-{       
+{
     const int newZoomLevel = ZoomLevelInfo::zoomLevelForIconSize(itemView()->iconSize());
     if (oldZoomLevel != newZoomLevel) {
         m_controller->setZoomLevel(newZoomLevel);
@@ -1263,10 +1321,15 @@ void DolphinView::updateZoomLevel(int oldZoomLevel)
 KUrl::List DolphinView::simplifiedSelectedUrls() const
 {
     KUrl::List list = selectedUrls();
-    if ((m_detailsView != 0) && m_detailsView->itemsExpandable()) {
+    if (itemsExpandable() ) {
         list = KonqOperations::simplifiedUrlList(list);
     }
     return list;
 }
 
+bool DolphinView::itemsExpandable() const
+{
+    return (m_detailsView != 0) && m_detailsView->itemsExpandable();
+}
+
 #include "dolphinview.moc"