add OutputWindow to display logs

include/NazaraEditor/Editor/UI/OutputWindow.hpp

@@ -0,0 +1,20 @@
+#include <NazaraEditor/Core.hpp>
+
+#include <Nazara/Core.hpp>
+#include <Nazara/Utility.hpp>
+
+namespace NzEditor
+{
+	class OutputWindow
+		: public Nz::EditorWindow
+	{
+	public:
+		OutputWindow(Nz::EditorBaseApplication* app);
+
+		virtual void OnEditorGUI() override;
+
+	protected:
+		bool m_bScrollToBottom;
+		bool m_bScrollToTop;
+	};
+}

src/NazaraEditor/Editor/UI/OutputWindow.cpp

@@ -0,0 +1,34 @@
+#include <NazaraEditor/Editor/UI/OutputWindow.hpp>
+
+#include <NazaraEditor/Core/Application/EditorLogger.hpp>
+
+namespace NzEditor
+{
+	OutputWindow::OutputWindow(Nz::EditorBaseApplication* app)
+		: Nz::EditorWindow(app, "Output", { "Output" })
+		, m_bScrollToBottom(true)
+		, m_bScrollToTop(false)
+	{
+	}
+
+	void OutputWindow::OnEditorGUI()
+	{
+		if (ImGui::BeginChild("scrolling"))
+		{
+			for (auto&& line : Nz::EditorLogger::Instance()->GetLog())
+				ImGui::TextUnformatted(line.c_str());
+
+			if (m_bScrollToBottom)
+			{
+				ImGui::SetScrollHereY(1.0f);
+				m_bScrollToBottom = false;
+			}
+			if (m_bScrollToTop)
+			{
+				ImGui::SetScrollHereY(0.f);
+				m_bScrollToTop = false;
+			}
+			ImGui::EndChild();
+		}
+	}
+}

src/NazaraEditor/Editor/main.cpp

@@ -13,6 +13,7 @@
 #include <NazaraEditor/Editor/UI/InspectorWindow.hpp>
 #include <NazaraEditor/Editor/UI/LevelWindow.hpp>
 #include <NazaraEditor/Editor/UI/MainWindow.hpp>
+#include <NazaraEditor/Editor/UI/OutputWindow.hpp>
 
 NAZARA_REQUEST_DEDICATED_GPU()
 
@@ -34,6 +35,7 @@ int WinMain(int argc, char* argv[])
 	app.RegisterWindow<NzEditor::AssetsWindow>();
 	app.RegisterWindow<NzEditor::LevelWindow>();
 	app.RegisterWindow<NzEditor::InspectorWindow>();
+	app.RegisterWindow<NzEditor::OutputWindow>();
 
 	entt::meta<Nz::NodeComponent>()
 		.type(entt::type_hash<Nz::NodeComponent>::value())