ui: status showing data for active token ids

src/lib/Application.cpp

@@ -106,7 +106,9 @@ void Application::handleMessage(MessageFinishedParsing* message)
 
 	if (mainId)
 	{
-		MessageActivateTokens(mainId).dispatch();
+		MessageActivateTokens message(mainId);
+		message.isFromSystem = true;
+		message.dispatch();
 	}
 }
 

src/lib/component/controller/CodeController.cpp

@@ -1,13 +1,16 @@
 #include "component/controller/CodeController.h"
 
 #include <memory>
+
+#include "utility/messaging/type/MessageStatus.h"
+#include "utility/text/TextAccess.h"
+
 #include "data/access/StorageAccess.h"
 #include "data/location/TokenLocation.h"
 #include "data/location/TokenLocationCollection.h"
 #include "data/location/TokenLocationFile.h"
 #include "data/location/TokenLocationLine.h"
 #include "settings/ApplicationSettings.h"
-#include "utility/text/TextAccess.h"
 
 CodeController::CodeController(StorageAccess* storageAccess)
 	: m_storageAccess(storageAccess)
@@ -43,7 +46,29 @@ void CodeController::handleMessage(MessageActivateTokens* message)
 	CodeView* view = getView();
 	view->setActiveTokenIds(activeTokenIds);
 	view->setErrorMessages(std::vector<std::string>());
-	view->showCodeSnippets(getSnippetsForActiveTokenIds(activeTokenIds, declarationId));
+
+	TokenLocationCollection collection = m_storageAccess->getTokenLocationsForTokenIds(activeTokenIds);
+	view->showCodeSnippets(getSnippetsForActiveTokenLocations(collection, declarationId));
+
+	if (!message->isFromSystem)
+	{
+		size_t fileCount = collection.getTokenLocationFileCount();
+		size_t referenceCount = collection.getTokenLocationCount();
+
+		std::stringstream ss;
+		ss << message->tokenIds.size() << ' ';
+		ss << (message->tokenIds.size() == 1 ? "result" : "results");
+
+		if (fileCount > 0)
+		{
+			ss << " with " << referenceCount << ' ';
+			ss << (referenceCount == 1 ? "reference" : "references");
+			ss << " in " << fileCount << ' ';
+			ss << (fileCount == 1 ? "file" : "files");
+		}
+
+		MessageStatus(ss.str()).dispatch();
+	}
 }
 
 void CodeController::handleMessage(MessageFinishedParsing* message)
@@ -105,11 +130,9 @@ CodeView* CodeController::getView()
 	return Controller::getView<CodeView>();
 }
 
-std::vector<CodeView::CodeSnippetParams> CodeController::getSnippetsForActiveTokenIds(
-	const std::vector<Id>& ids, Id declarationId
+std::vector<CodeView::CodeSnippetParams> CodeController::getSnippetsForActiveTokenLocations(
+	const TokenLocationCollection& collection, Id declarationId
 ) const {
-	TokenLocationCollection collection = m_storageAccess->getTokenLocationsForTokenIds(ids);
-
 	std::vector<CodeView::CodeSnippetParams> snippets;
 
 	collection.forEachTokenLocationFile(
@@ -193,7 +216,7 @@ std::vector<CodeView::CodeSnippetParams> CodeController::getSnippetsForFile(std:
 
 		std::shared_ptr<TokenLocationFile> tempFile = m_storageAccess->getTokenLocationsForLinesInFile(file->getFilePath().str(), params.startLineNumber, params.endLineNumber);
 		TokenLocationLine* firstUsedLine = nullptr;
-		for (size_t i = params.startLineNumber; i <= params.endLineNumber, firstUsedLine == nullptr; i++)
+		for (size_t i = params.startLineNumber; i <= params.endLineNumber && firstUsedLine == nullptr; i++)
 		{
 			firstUsedLine = tempFile->findTokenLocationLineByNumber(i);
 		}

src/lib/component/controller/CodeController.h

@@ -1,12 +1,9 @@
 #ifndef CODE_CONTROLLER_H
 #define CODE_CONTROLLER_H
 
-#include <string>
 #include <map>
+#include <string>
 
-#include "component/controller/helper/SnippetMerger.h"
-#include "component/controller/Controller.h"
-#include "component/view/CodeView.h"
 #include "utility/messaging/MessageListener.h"
 #include "utility/messaging/type/MessageActivateTokenLocation.h"
 #include "utility/messaging/type/MessageActivateTokens.h"
@@ -17,7 +14,12 @@
 #include "utility/messaging/type/MessageShowFile.h"
 #include "utility/types.h"
 
+#include "component/controller/helper/SnippetMerger.h"
+#include "component/controller/Controller.h"
+#include "component/view/CodeView.h"
+
 class StorageAccess;
+class TokenLocationCollection;
 class TokenLocationFile;
 
 class CodeController
@@ -47,8 +49,8 @@ private:
 
 	CodeView* getView();
 
-	std::vector<CodeView::CodeSnippetParams> getSnippetsForActiveTokenIds(
-		const std::vector<Id>& ids, Id declarationId) const;
+	std::vector<CodeView::CodeSnippetParams> getSnippetsForActiveTokenLocations(
+		const TokenLocationCollection& collection, Id declarationId) const;
 	std::vector<CodeView::CodeSnippetParams> getSnippetsForFile(std::shared_ptr<TokenLocationFile> file) const;
 	std::shared_ptr<SnippetMerger> buildMergerHierarchy(
 		TokenLocation* location, SnippetMerger& fileScopedMerger, std::map<int, std::shared_ptr<SnippetMerger>>& mergers) const;

src/lib/component/controller/GraphController.cpp

@@ -51,8 +51,6 @@ void GraphController::handleMessage(MessageFinishedParsing* message)
 	getView()->clear();
 }
 
-#include <iostream>
-
 void GraphController::handleMessage(MessageFocusIn* message)
 {
 	getView()->focusToken(message->tokenId);

src/lib/component/controller/SearchController.cpp

@@ -56,7 +56,11 @@ void SearchController::handleMessage(MessageSearch* message)
 	std::vector<Id> ids = m_storageAccess->getTokenIdsForQuery(query);
 	if (!ids.size())
 	{
-		ids.push_back(m_storageAccess->getIdForNodeWithName(query));
+		Id id = m_storageAccess->getIdForNodeWithName(query);
+		if (id > 0)
+		{
+			ids.push_back(id);
+		}
 	}
 
 	MessageActivateTokens(ids).dispatch();

src/lib/utility/messaging/type/MessageActivateTokens.h

@@ -11,6 +11,7 @@ public:
 		: tokenIds(tokenIds)
 		, isEdge(false)
 		, isAggregation(false)
+		, isFromSystem(false)
 	{
 	}
 
@@ -18,6 +19,7 @@ public:
 		: tokenIds(1, tokenId)
 		, isEdge(false)
 		, isAggregation(false)
+		, isFromSystem(false)
 	{
 	}
 
@@ -30,6 +32,7 @@ public:
 
 	bool isEdge;
 	bool isAggregation;
+	bool isFromSystem;
 };
 
 #endif // MESSAGE_ACTIVATE_TOKENS_H