From df3b1e2a6210b45df8bcace1db81a0a0881efbab Mon Sep 17 00:00:00 2001
From: Simon Robertshaw <simon@hardwired.org.uk>
Date: Sat, 28 Jul 2012 22:14:38 +0100
Subject: [PATCH] Implement search for DirectoryList

---
 src/client/Client.cpp     | 26 ++++++++++++++++++++++----
 src/interface/Textbox.cpp |  3 ++-
 src/interface/Textbox.h   |  1 +
 3 files changed, 25 insertions(+), 5 deletions(-)

diff --git a/src/client/Client.cpp b/src/client/Client.cpp
index a9661ca7e..f5ea91d70 100644
--- a/src/client/Client.cpp
+++ b/src/client/Client.cpp
@@ -132,8 +132,6 @@ std::vector<std::string> Client::DirectorySearch(std::string directory, std::str
 
 std::vector<std::string> Client::DirectorySearch(std::string directory, std::string search, std::vector<std::string> extensions)
 {
-	std::vector<std::string> results;
-
 	//Get full file listing
 	std::vector<std::string> directoryList;
 #if defined(WIN32) && !defined(__GNUC__)
@@ -173,9 +171,29 @@ std::vector<std::string> Client::DirectorySearch(std::string directory, std::str
 	closedir(directoryHandle);
 #endif
 
+	std::vector<std::string> searchResults;
+	for(std::vector<std::string>::iterator iter = directoryList.begin(), end = directoryList.end(); iter != end; ++iter)
+	{
+		std::string filename = *iter;
+		bool extensionMatch = !extensions.size();
+		for(std::vector<std::string>::iterator extIter = extensions.begin(), extEnd = extensions.end(); extIter != extEnd; ++extIter)
+		{
+			if(filename.find(*extIter)==filename.length()-(*extIter).length())
+			{
+				extensionMatch = true;
+				break;
+			}
+		}
+		bool searchMatch = !search.size();
+		if(search.size() && filename.find(search)!=std::string::npos)
+			searchMatch = true;
+		
+		if(searchMatch && extensionMatch)
+			searchResults.push_back(filename);
+	}
+
 	//Filter results
-	return directoryList;
-	return results;
+	return searchResults;
 }
 
 std::vector<unsigned char> Client::ReadFile(std::string filename)
diff --git a/src/interface/Textbox.cpp b/src/interface/Textbox.cpp
index 54c6e7551..ad5597fe2 100644
--- a/src/interface/Textbox.cpp
+++ b/src/interface/Textbox.cpp
@@ -14,7 +14,8 @@ Textbox::Textbox(Point position, Point size, std::string textboxText, std::strin
 	actionCallback(NULL),
 	masked(false),
 	border(true),
-	mouseDown(false)
+	mouseDown(false),
+	limit(0)
 {
 	placeHolder = textboxPlaceholder;
 
diff --git a/src/interface/Textbox.h b/src/interface/Textbox.h
index 95588cb38..f975bd7f2 100644
--- a/src/interface/Textbox.h
+++ b/src/interface/Textbox.h
@@ -20,6 +20,7 @@ class Textbox : public Label
 {
 	friend class TextboxAction;
 protected:
+	size_t limit;
 	bool mouseDown;
 	bool masked, border;
 	int cursor, cursorPositionX, cursorPositionY;