Misc fixes

- Move transform.cpp from scene/ to util/.
- Reset `m_data.inspect` on Window -> Close All.
- Return `ImGui::IsItemClicked()` on `TreeNode::leaf()`.

Author: karnkaul

lib/engine/src/editor/common.cpp

@@ -26,8 +26,8 @@ TreeNode::~TreeNode() {
 }
 
 bool TreeNode::leaf(char const* label, int flags) {
-	if (TreeNode{label, flags | ImGuiTreeNodeFlags_Leaf}) { return true; }
-	return false;
+	auto tn = TreeNode{label, flags | ImGuiTreeNodeFlags_Leaf};
+	return ImGui::IsItemClicked();
 }
 
 Window::Menu::Menu(NotClosed<Canvas>) : MenuBar(ImGui::BeginMenuBar()) {}

lib/scene/CMakeLists.txt

@@ -52,5 +52,4 @@ target_sources(${PROJECT_NAME} PRIVATE
   src/gltf_loader.cpp
   src/material.cpp
   src/scene.cpp
-  src/transform.cpp
 )

lib/util/CMakeLists.txt

@@ -99,4 +99,5 @@ target_sources(${PROJECT_NAME} PRIVATE
   src/rgb.cpp
   src/thread_pool.cpp
   src/time.cpp
+  src/transform.cpp
 )

lib/scene/src/transform.cpp renamed to lib/util/src/transform.cpp

@@ -20,7 +20,10 @@ void WindowMenu::display_menu(editor::NotClosed<editor::MainMenu> main) {
 	if (ImGui::MenuItem("Frame Stats")) { m_flags.stats = true; }
 	if (ImGui::MenuItem("Log")) { m_flags.log = true; }
 	if (ImGui::MenuItem("Resources")) { m_flags.resources = true; }
-	if (ImGui::MenuItem("Close All")) { m_flags = {}; }
+	if (ImGui::MenuItem("Close All")) {
+		m_flags = {};
+		m_data.inspect = {};
+	}
 	ImGui::Separator();
 	if (ImGui::MenuItem("Dear ImGui Demo")) { m_flags.demo = true; }
 }