logic: use wstring in symbol and bookmark names

* use wstring in symbol and bookmark names
* fixed setting apppath in windows includes
* regard utf8 encoding in shared indexer commands
* regard utf8 encoding in shared indexer status

src/lib_gui/qt/view/graphElements/QtGraphEdge.cpp

@@ -302,7 +302,7 @@ void QtGraphEdge::focusIn()
 			Edge::EdgeType type = (getData() ? getData()->getType() : Edge::EDGE_AGGREGATION);
 
 			TooltipInfo info;
-			info.title = Edge::getReadableTypeString(type);
+			info.title = utility::encodeToUtf8(Edge::getReadableTypeString(type));
 
 			if (type == Edge::EDGE_AGGREGATION && m_direction == TokenComponentAggregation::DIRECTION_NONE)
 			{

src/lib_gui/qt/view/graphElements/QtGraphNode.cpp

@@ -182,14 +182,14 @@ void QtGraphNode::setMultipleActive(bool multipleActive)
 	m_multipleActive = multipleActive;
 }
 
-std::string QtGraphNode::getName() const
+std::wstring QtGraphNode::getName() const
 {
-	return m_text->text().toStdString();
+	return m_text->text().toStdWString();
 }
 
-void QtGraphNode::setName(const std::string& name)
+void QtGraphNode::setName(const std::wstring& name)
 {
-	m_text->setText(QString::fromStdString(name));
+	m_text->setText(QString::fromStdWString(name));
 }
 
 void QtGraphNode::addComponent(const std::shared_ptr<QtGraphNodeComponent>& component)
@@ -458,7 +458,7 @@ void QtGraphNode::notifyEdgesAfterMove()
 void QtGraphNode::matchName(const std::string& query, std::vector<QtGraphNode*>* matchedNodes)
 {
 	m_isActiveMatch = false;
-	std::string name = getName();
+	std::string name = utility::encodeToUtf8(getName());
 	size_t pos = utility::toLowerCase(name).find(query);
 
 	if (pos != std::string::npos)

src/lib_gui/qt/view/graphElements/QtGraphNode.h

@@ -64,8 +64,8 @@ public:
 	void setIsActive(bool isActive);
 	void setMultipleActive(bool multipleActive);
 
-	std::string getName() const;
-	void setName(const std::string& name);
+	std::wstring getName() const;
+	void setName(const std::wstring& name);
 
 	void addComponent(const std::shared_ptr<QtGraphNodeComponent>& component);
 

src/lib_gui/qt/view/graphElements/QtGraphNodeAccess.cpp

@@ -17,28 +17,28 @@ QtGraphNodeAccess::QtGraphNodeAccess(AccessKind accessKind)
 	, m_accessIcon(nullptr)
 	, m_accessIconSize(16)
 {
-	std::string accessString = TokenComponentAccess::getAccessString(m_accessKind);
+	std::wstring accessString = TokenComponentAccess::getAccessString(m_accessKind);
 	this->setName(accessString);
 	m_text->hide();
 
-	std::string iconFileName;
+	std::wstring iconFileName;
 	switch (m_accessKind)
 	{
 	case ACCESS_PUBLIC:
-		iconFileName = "public";
+		iconFileName = L"public";
 		break;
 	case ACCESS_PROTECTED:
-		iconFileName = "protected";
+		iconFileName = L"protected";
 		break;
 	case ACCESS_PRIVATE:
-		iconFileName = "private";
+		iconFileName = L"private";
 		break;
 	case ACCESS_DEFAULT:
-		iconFileName = "default";
+		iconFileName = L"default";
 		break;
 	case ACCESS_TEMPLATE_PARAMETER:
 	case ACCESS_TYPE_PARAMETER:
-		iconFileName = "template";
+		iconFileName = L"template";
 		break;
 	default:
 		break;
@@ -47,7 +47,7 @@ QtGraphNodeAccess::QtGraphNodeAccess(AccessKind accessKind)
 	if (iconFileName.size() > 0)
 	{
 		QtDeviceScaledPixmap pixmap(
-			QString::fromStdString(ResourcePaths::getGuiPath().str() + "graph_view/images/" + iconFileName + ".png"));
+			QString::fromStdWString(ResourcePaths::getGuiPath().concatenate(L"graph_view/images/" + iconFileName + L".png").wstr()));
 		pixmap.scaleToHeight(m_accessIconSize);
 
 		m_accessIcon = new QGraphicsPixmapItem(pixmap.pixmap(), this);

src/lib_gui/qt/view/graphElements/QtGraphNodeBundle.cpp

@@ -9,7 +9,7 @@
 #include "component/view/GraphViewStyle.h"
 #include "qt/graphics/QtCountCircleItem.h"
 
-QtGraphNodeBundle::QtGraphNodeBundle(Id tokenId, size_t nodeCount, NodeType type, std::string name)
+QtGraphNodeBundle::QtGraphNodeBundle(Id tokenId, size_t nodeCount, NodeType type, std::wstring name)
 	: QtGraphNode()
 	, m_tokenId(tokenId)
 	, m_type(type)
@@ -42,7 +42,7 @@ void QtGraphNodeBundle::onClick()
 {
 	MessageGraphNodeBundleSplit(
 		m_tokenId,
-		!m_type.isUnknownSymbol() && getName() != "Anonymous Namespaces",
+		!m_type.isUnknownSymbol() && getName() != L"Anonymous Namespaces", // TODO: move to language package
 		!m_type.isUnknownSymbol()
 	).dispatch();
 }

src/lib_gui/qt/view/graphElements/QtGraphNodeBundle.h

@@ -11,7 +11,7 @@ class QtGraphNodeBundle
 {
 	Q_OBJECT
 public:
-	QtGraphNodeBundle(Id tokenId, size_t nodeCount, NodeType type, std::string name);
+	QtGraphNodeBundle(Id tokenId, size_t nodeCount, NodeType type, std::wstring name);
 	virtual ~QtGraphNodeBundle();
 
 	// QtGraphNode implementation

src/lib_gui/qt/view/graphElements/QtGraphNodeData.cpp

@@ -9,7 +9,7 @@
 
 #include "data/graph/token_component/TokenComponentFilePath.h"
 
-QtGraphNodeData::QtGraphNodeData(const Node* data, const std::string& name, bool hasParent, bool childVisible, bool hasQualifier)
+QtGraphNodeData::QtGraphNodeData(const Node* data, const std::wstring& name, bool hasParent, bool childVisible, bool hasQualifier)
 	: m_data(data)
 	, m_childVisible(childVisible)
 	, m_hasQualifier(hasQualifier)
@@ -59,7 +59,7 @@ void QtGraphNodeData::onClick()
 	FilePath path = getFilePath();
 
 	MessageActivateNodes message;
-	message.addNode(m_data->getId(), path.empty() ? m_data->getNameHierarchy() : NameHierarchy(path.str(), NAME_DELIMITER_FILE));
+	message.addNode(m_data->getId(), path.empty() ? m_data->getNameHierarchy() : NameHierarchy(path.wstr(), NAME_DELIMITER_FILE));
 	message.dispatch();
 }
 

src/lib_gui/qt/view/graphElements/QtGraphNodeData.h

@@ -10,7 +10,7 @@ class QtGraphNodeData
 {
 	Q_OBJECT
 public:
-	QtGraphNodeData(const Node* data, const std::string& name, bool hasParent, bool childVisible, bool hasQualifier);
+	QtGraphNodeData(const Node* data, const std::wstring& name, bool hasParent, bool childVisible, bool hasQualifier);
 	virtual ~QtGraphNodeData();
 
 	const Node* getData() const;

src/lib_gui/qt/view/graphElements/QtGraphNodeQualifier.cpp

@@ -27,7 +27,7 @@ QtGraphNodeQualifier::QtGraphNodeQualifier(const NameHierarchy& name)
 
 	m_name = new QGraphicsSimpleTextItem(this);
 	m_name->setFont(font);
-	m_name->setText(QString::fromStdString(name.getQualifiedName()));
+	m_name->setText(QString::fromStdWString(name.getQualifiedName()));
 }
 
 QtGraphNodeQualifier::~QtGraphNodeQualifier()

src/lib_gui/qt/view/graphElements/QtGraphNodeText.cpp

@@ -1,6 +1,6 @@
 #include "qt/view/graphElements/QtGraphNodeText.h"
 
-QtGraphNodeText::QtGraphNodeText(const std::string& name)
+QtGraphNodeText::QtGraphNodeText(const std::wstring& name)
 {
 	setName(name);
 }

src/lib_gui/qt/view/graphElements/QtGraphNodeText.h

@@ -8,7 +8,7 @@ class QtGraphNodeText
 {
 	Q_OBJECT
 public:
-	QtGraphNodeText(const std::string& name);
+	QtGraphNodeText(const std::wstring& name);
 	virtual ~QtGraphNodeText();
 
 	// QtGraphNode implementation