Delete Selected File from Context Menu

Editor/src/Windows/FileSystemUI.cpp

@@ -41,6 +41,7 @@ class MyEntityScript is ScriptableEntity {
 #include <src/Rendering/Textures/Material.h>
 
 namespace Nuake {
+    
     // TODO: add filetree in same panel
     void FileSystemUI::Draw()
     {
@@ -114,7 +115,7 @@ namespace Nuake {
         return true;
     }
 
-    void FileSystemUI::DrawFile(Ref<File> file)
+    void FileSystemUI::DrawFile(Ref<File> file, uint32_t drawId)
     {
         ImGui::PushFont(EditorInterface::bigIconFont);
         std::string fileExtension = file->GetExtension();
@@ -163,6 +164,25 @@ namespace Nuake {
             }
         }
 
+        const std::string hoverMenuId = std::string("item_hover_menu") + std::to_string(drawId);
+        if (ImGui::IsItemHovered() && ImGui::IsMouseReleased(1))
+        {
+            ImGui::OpenPopup(hoverMenuId.c_str());
+            m_hasClickedOnFile = true;
+        }
+        if (ImGui::BeginPopup(hoverMenuId.c_str()))
+        {
+            if (ImGui::MenuItem("Delete"))
+            {
+                if(FileSystem::RemoveFile(file->GetAbsolutePath().c_str()) != 0)
+                {
+                    Logger::Log("Failed to remove file: " + file->GetAbsolutePath(), CRITICAL);
+                }
+            }
+            ImGui::EndPopup();
+            RefreshFileBrowser();
+        }
+
         ImGui::Text(file->GetName().c_str());
         ImGui::PopFont();
     }
@@ -181,7 +201,9 @@ namespace Nuake {
 
     void FileSystemUI::DrawContextMenu()
     {
-		if (ImGui::BeginPopupContextWindow())
+        if (!m_hasClickedOnFile && ImGui::IsMouseReleased(1) && ImGui::IsWindowHovered())
+            ImGui::OpenPopup("window_hover_menu");
+        if (ImGui::BeginPopup("window_hover_menu"))
 		{
 			if (ImGui::MenuItem("New folder"))
 			{
@@ -372,12 +394,13 @@ namespace Nuake {
                                 else
                                     ImGui::TableNextRow();
                                 
-                                DrawFile(f);
+                                DrawFile(f, i);
                                 i++;
                             }
                         }
 
                         DrawContextMenu();
+                        m_hasClickedOnFile = false;
                         ImGui::EndTable();
                     }
 

Editor/src/Windows/FileSystemUI.h

@@ -11,9 +11,12 @@ namespace Nuake {
 
 	public:
 		Ref<Directory> m_CurrentDirectory;
+		bool m_hasClickedOnFile;
 
-		FileSystemUI(EditorInterface* editor) {
+		FileSystemUI(EditorInterface* editor)
+		{
 			m_CurrentDirectory = FileSystem::RootDirectory;
+			m_hasClickedOnFile = false;
 			Editor = editor;
 		}
 
@@ -23,8 +26,9 @@ namespace Nuake {
 		void EditorInterfaceDrawFiletree(Ref<Directory> dir);
 		void DrawDirectory(Ref<Directory> directory);
 		bool EntityContainsItself(Entity source, Entity target);
-		void DrawFile(Ref<File> file);
+		void DrawFile(Ref<File> file, uint32_t drawId);
 		void DrawDirectoryExplorer();
+		bool DeletePopup();
 		void DrawContextMenu();
 		void RefreshFileBrowser();
 	};

Nuake/src/Core/FileSystem.cpp

@@ -166,6 +166,11 @@ namespace Nuake
 		fileWriter.close();
 	}
 
+	int FileSystem::RemoveFile(char const* path)
+	{
+		return std::remove(path);
+	}
+
 	Ref<Directory> FileSystem::GetFileTree()
 	{
 		return RootDirectory;

Nuake/src/Core/FileSystem.h

@@ -43,6 +43,7 @@ namespace Nuake
 		static bool BeginWriteFile(const std::string path);
 		static bool WriteLine(const std::string line);
 		static void EndWriteFile();
+		static int RemoveFile(char const* path);
 	};
 
 	class File