logic: Codeview Snippet order

Sorting the Snippets in. the Codeview. Active Token first then declaration,
filename and extension

src/lib/component/view/CodeView.cpp

@@ -1,12 +1,56 @@
 #include "component/view/CodeView.h"
 
 #include "component/controller/CodeController.h"
+#include "utility/FileSystem.h"
 
 CodeView::CodeSnippetParams::CodeSnippetParams()
-	: locationFile("")
+	: startLineNumber(0)
+	, endLineNumber(0)
+	, lineCount(0)
+	, locationFile("")
+	, isActive(false)
+	, isDeclaration(false)
 {
 }
 
+bool CodeView::CodeSnippetParams::sort( CodeSnippetParams a, CodeSnippetParams b )
+{
+	// sort active snippet first
+	if(a.isActive)
+	{
+		return true;
+	}
+	if(b.isActive)
+	{
+		return false;
+	}
+	// sort declarations
+	if(a.isDeclaration && !b.isDeclaration)
+	{
+		return true;
+	}
+	else if (!a.isDeclaration && b.isDeclaration)
+	{
+		return false;
+	}
+	else
+	{
+		// first header
+		if( FileSystem::filePathWithoutExtension(a.locationFile.getFilePath())
+			== FileSystem::filePathWithoutExtension(b.locationFile.getFilePath()) )
+		{
+			return FileSystem::extension(a.locationFile.getFilePath())
+				> FileSystem::extension(b.locationFile.getFilePath());
+		}
+		// alphabetical filepath without extension
+		else
+		{
+			return FileSystem::filePathWithoutExtension(a.locationFile.getFilePath())
+				< FileSystem::filePathWithoutExtension(b.locationFile.getFilePath());
+		}
+	}
+}
+
 CodeView::CodeView(ViewLayout* viewLayout)
 	: View(viewLayout, Vec2i(100, 100))
 {

src/lib/component/view/CodeView.h

@@ -19,8 +19,14 @@ public:
 		uint lineCount;
 
 		std::string code;
-		TokenLocationFile locationFile;
-		std::vector<Id> activeTokenIds;
+
+		TokenLocationFile locationFile;		
+
+		bool isActive;
+		bool isDeclaration;
+
+		//comparefunctions for snippetsorting
+		static bool sort(CodeSnippetParams a, CodeSnippetParams b);
 	};
 
 	CodeView(ViewLayout* viewLayout);
@@ -31,6 +37,7 @@ public:
 	virtual void showCodeFile(const CodeSnippetParams& params) = 0;
 	virtual void addCodeSnippet(const CodeSnippetParams& params) = 0;
 	virtual void clearCodeSnippets() = 0;
+	virtual void setActiveTokenIds(std::vector<Id> ids) = 0;
 
 private:
 	CodeController* getController();