From: David Faure <faure@kde.org>
Date: Tue, 18 Dec 2007 15:08:59 +0000 (+0000)
Subject: Disable the action that launches kompare if kompare is not installed.
X-Git-Url: https://cloud.milkyroute.net/gitweb/dolphin.git/commitdiff_plain/bdb91e85ec76da0019044c0f9166be5979df41d6

Disable the action that launches kompare if kompare is not installed.

svn path=/trunk/KDE/kdebase/apps/; revision=750038
---

diff --git a/src/dolphinmainwindow.cpp b/src/dolphinmainwindow.cpp
index ea240ba83..acd1282a2 100644
--- a/src/dolphinmainwindow.cpp
+++ b/src/dolphinmainwindow.cpp
@@ -321,7 +321,12 @@ void DolphinMainWindow::slotSelectionChanged(const KFileItemList& selection)
     }
 
     QAction* compareFilesAction = actionCollection()->action("compare_files");
-    compareFilesAction->setEnabled(selectedUrlsCount == 2);
+    if (selectedUrlsCount == 2) {
+        const bool kompareInstalled = !KGlobal::dirs()->findExe("kompare").isEmpty();
+        compareFilesAction->setEnabled(selectedUrlsCount == 2 && kompareInstalled);
+    } else {
+        compareFilesAction->setEnabled(false);
+    }
 
     m_activeViewContainer->updateStatusBar();