From d337ece6df43337eff338758ace5204937a000b7 Mon Sep 17 00:00:00 2001
From: Peter Penz <peter.penz19@gmail.com>
Date: Sat, 26 Jul 2008 13:46:58 +0000
Subject: Provide a 'int selectedItemsCount() const' interface for performance
 reasons, so that code which just needs to know whether items have been
 selected does not need to invoke selectedItems().count(), which is quite
 expensive.

svn path=/trunk/KDE/kdebase/apps/; revision=838037
---
 src/dolphinview.cpp | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'src/dolphinview.cpp')

diff --git a/src/dolphinview.cpp b/src/dolphinview.cpp
index 0b04d0afa..97bce5aac 100644
--- a/src/dolphinview.cpp
+++ b/src/dolphinview.cpp
@@ -329,6 +329,17 @@ KUrl::List DolphinView::selectedUrls() const
     return urls;
 }
 
+int DolphinView::selectedItemsCount() const
+{
+    if (isColumnViewActive()) {
+        // TODO: get rid of this special case by adjusting the dir lister
+        // to the current column
+        return m_columnView->selectedItems().count();
+    }
+
+    return itemView()->selectionModel()->selection().count();
+}
+
 void DolphinView::setContentsPosition(int x, int y)
 {
     QAbstractItemView* view = itemView();
-- 
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