From 23b906b576c51c02770bc9645c4b7291f5f3d6a7 Mon Sep 17 00:00:00 2001
From: Michele Calgaro <michele.calgaro@yahoo.it>
Date: Fri, 30 Jan 2015 16:44:45 +0900
Subject: Fixed maxDepth option in search-n-replace in TDEFileRelace. This
 relates to bug 1238.

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
---
 tdefilereplace/tdefilereplacepart.cpp | 21 +++++++++++++--------
 tdefilereplace/tdefilereplacepart.h   |  2 +-
 2 files changed, 14 insertions(+), 9 deletions(-)

diff --git a/tdefilereplace/tdefilereplacepart.cpp b/tdefilereplace/tdefilereplacepart.cpp
index dc96db4..d4433b6 100644
--- a/tdefilereplace/tdefilereplacepart.cpp
+++ b/tdefilereplace/tdefilereplacepart.cpp
@@ -196,7 +196,7 @@ void TDEFileReplacePart::slotReplacingOperation()
   if(m_option->m_recursive)
     {
       int filesNumber = 0;
-      recursiveFileReplace(currentDirectory, filesNumber);
+      recursiveFileReplace(currentDirectory, filesNumber, 0);
     }
   else
     {
@@ -967,10 +967,10 @@ void TDEFileReplacePart::fileReplace()
     }
 }
 
-void TDEFileReplacePart::recursiveFileReplace(const TQString& directoryName, int& filesNumber)
+void TDEFileReplacePart::recursiveFileReplace(const TQString& directoryName, int& filesNumber, int depth)
 {
-  //if m_stop == true then interrupts recursion
-  if(m_stop)
+  // if m_stop == true or the max depth level is reached, then interrupt recursion
+  if (m_stop || (m_option->m_limitDepth && depth > m_option->m_maxDepth))
     return;
   else
     {
@@ -1001,12 +1001,17 @@ void TDEFileReplacePart::recursiveFileReplace(const TQString& directoryName, int
 
           m_view->displayScannedFiles(filesNumber);
 
-          //if filePath is a directory then recursion
-          if(qi.isDir())
-            recursiveFileReplace(filePath, filesNumber);
+          // Replace recursively if "filePath" is a directory and we have not reached the max depth level
+          if (qi.isDir())
+            { 
+              if (!m_option->m_limitDepth || depth < m_option->m_maxDepth)
+                {
+                recursiveFileReplace(filePath, filesNumber, depth+1);
+                }
+            }  
           else
             {
-	      kapp->processEvents();
+	            kapp->processEvents();
               if(m_option->m_backup)
                 replaceAndBackup(d.canonicalPath(), fileName);
               else
diff --git a/tdefilereplace/tdefilereplacepart.h b/tdefilereplace/tdefilereplacepart.h
index ee5352d..579f7ab 100644
--- a/tdefilereplace/tdefilereplacepart.h
+++ b/tdefilereplace/tdefilereplacepart.h
@@ -133,7 +133,7 @@ class TDEFileReplacePart: public KParts::ReadOnlyPart
      * Replacing methods
      */
     void fileReplace();
-    void recursiveFileReplace(const TQString& dirName, int& filesNumber);
+    void recursiveFileReplace(const TQString& dirName, int& filesNumber, int depth);
     void replaceAndBackup(const TQString& currentDir, const TQString& oldFileName);
     void replaceAndOverwrite(const TQString& currentDir, const TQString& oldFileName);
     void replacingLoop(TQString& line, TDEListViewItem** item, bool& atLeastOneStringFound, int& occur, bool regularExpression, bool& askConfirmReplace);
-- 
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