ui/logic/data: refreshing only source files that have been updated

This change adds the refresh component that allows for refreshing the source code via UI or shortcut. If automatic
refreshing is activated via the UI, the code is refreshed anytime the window gets focus. The contents of all the
updated source files get removed from Storage, before reparsing them. File dependencies are not respected yet.

src/lib/data/location/TokenLocationCollection.cpp

@@ -1,9 +1,13 @@
 #include "data/location/TokenLocationCollection.h"
 
+#include <algorithm>
+
+#include "utility/FileSystem.h"
+#include "utility/logging/logging.h"
+
 #include "data/location/TokenLocation.h"
 #include "data/location/TokenLocationFile.h"
 #include "data/location/TokenLocationLine.h"
-#include "utility/logging/logging.h"
 
 TokenLocationCollection::TokenLocationCollection()
 {
@@ -85,7 +89,13 @@ TokenLocation* TokenLocationCollection::findTokenLocationById(Id id) const
 
 TokenLocationFile* TokenLocationCollection::findTokenLocationFileByPath(const std::string& filePath) const
 {
-	std::map<std::string, std::shared_ptr<TokenLocationFile> >::const_iterator it = m_files.find(filePath);
+	std::map<std::string, std::shared_ptr<TokenLocationFile>>::const_iterator it =
+		find_if(m_files.begin(), m_files.end(),
+			[&](const std::pair<std::string, std::shared_ptr<TokenLocationFile>>& p)
+			{
+				return FileSystem::equivalent(p.first, filePath);
+			}
+		);
 
 	if (it != m_files.end())
 	{
@@ -119,6 +129,18 @@ void TokenLocationCollection::forEachTokenLocation(std::function<void(TokenLocat
 	}
 }
 
+void TokenLocationCollection::removeTokenLocationFile(TokenLocationFile* file)
+{
+	file->forEachTokenLocation(
+		[&](TokenLocation* location)
+		{
+			m_locations.erase(location->getId());
+		}
+	);
+
+	m_files.erase(file->getFilePath());
+}
+
 TokenLocation* TokenLocationCollection::addTokenLocationAsPlainCopy(const TokenLocation* location)
 {
 	const std::string& filePath = location->getTokenLocationLine()->getTokenLocationFile()->getFilePath();

src/lib/data/location/TokenLocationCollection.h

@@ -41,6 +41,8 @@ public:
 	void forEachTokenLocationLine(std::function<void(TokenLocationLine*)> func) const;
 	void forEachTokenLocation(std::function<void(TokenLocation*)> func) const;
 
+	void removeTokenLocationFile(TokenLocationFile* file);
+
 	TokenLocation* addTokenLocationAsPlainCopy(const TokenLocation* location);
 
 	void clear();