From cc4fc0293164ca48efdc833d0054d3ff8e60b65d Mon Sep 17 00:00:00 2001
From: Light <VerodiciaTheNatureGoddess@gmail.com>
Date: Sat, 23 Oct 2021 19:04:29 +0330
Subject: [PATCH] ContentBrowserPanel

- Added ContentBrowserPanel
---
 Mirror/src/EditorLayer.cpp           | 19 ++++++-----
 Mirror/src/EditorLayer.h             |  4 ++-
 Mirror/src/Panels/ContentBrowser.cpp | 51 ++++++++++++++++++++++++++++
 Mirror/src/Panels/ContentBrowser.h   | 23 +++++++++++++
 4 files changed, 88 insertions(+), 9 deletions(-)
 create mode 100644 Mirror/src/Panels/ContentBrowser.cpp
 create mode 100644 Mirror/src/Panels/ContentBrowser.h

diff --git a/Mirror/src/EditorLayer.cpp b/Mirror/src/EditorLayer.cpp
index ffb884a..e6f1eb1 100644
--- a/Mirror/src/EditorLayer.cpp
+++ b/Mirror/src/EditorLayer.cpp
@@ -4,7 +4,7 @@
 
 namespace Light {
 
-	EditorLayer::EditorLayer(const std::string& name, const std::vector<std::string>& args):
+	EditorLayer::EditorLayer(const std::string& name, const std::vector<std::string>& args) :
 		Layer(name),
 		m_SceneDir(args.empty() ? "" : args[0])
 	{
@@ -12,6 +12,7 @@ namespace Light {
 
 		m_PropertiesPanel = CreateRef<PropertiesPanel>();
 		m_SceneHierarchyPanel = CreateRef<SceneHierarchyPanel>(m_Scene, m_PropertiesPanel);
+		m_ContentBrowserPanel = CreateRef<ContentBrowserPanel>();
 
 		m_Framebuffer = Framebuffer::Create({ 1, 1, 1 }, GraphicsContext::GetSharedContext());
 
@@ -36,16 +37,16 @@ namespace Light {
 			serializer.Serialize(m_SceneDir);
 		}
 	}
-	
+
 	void EditorLayer::OnUpdate(float deltaTime)
 	{
 		m_Scene->OnUpdate(deltaTime);
 
 		m_Direction.x = Input::GetKeyboardKey(Key::A) ? -1.0f :
-		                Input::GetKeyboardKey(Key::D) ?  1.0f : 0.0f;
-			
+			Input::GetKeyboardKey(Key::D) ? 1.0f : 0.0f;
+
 		m_Direction.y = Input::GetKeyboardKey(Key::S) ? -1.0f :
-		                Input::GetKeyboardKey(Key::W) ?  1.0f : 0.0f;
+			Input::GetKeyboardKey(Key::W) ? 1.0f : 0.0f;
 
 		auto& cameraTranslation = m_CameraEntity.GetComponent<TransformComponent>().translation;
 		cameraTranslation += glm::vec3(m_Direction * m_Speed * deltaTime, 0.0f);
@@ -53,12 +54,12 @@ namespace Light {
 		if (Input::GetKeyboardKey(Key::Escape))
 			Application::Quit();
 	}
-	
+
 	void EditorLayer::OnRender()
 	{
 		m_Scene->OnRender(m_Framebuffer);
 	}
-	
+
 	void EditorLayer::OnUserInterfaceUpdate()
 	{
 		UserInterface::DockspaceBegin();
@@ -84,10 +85,12 @@ namespace Light {
 				ImGui::Image(m_Framebuffer->GetColorAttachment(), regionAvail, ImVec2(0, 1), ImVec2(1, 0));
 		} ImGui::End();
 
+		// panels
 		m_SceneHierarchyPanel->OnUserInterfaceUpdate();
 		m_PropertiesPanel->OnUserInterfaceUpdate();
+		m_ContentBrowserPanel->OnUserInterfaceUpdate();
 
 		UserInterface::DockspaceEnd();
 	}
-	
+
 }
\ No newline at end of file
diff --git a/Mirror/src/EditorLayer.h b/Mirror/src/EditorLayer.h
index 2b9a44e..b451ad2 100644
--- a/Mirror/src/EditorLayer.h
+++ b/Mirror/src/EditorLayer.h
@@ -4,6 +4,7 @@
 
 #include "Panels/SceneHierarchyPanel.h"
 #include "Panels/PropertiesPanel.h"
+#include "Panels/ContentBrowser.h"
 
 #include <glm/gtc/matrix_transform.hpp>
 
@@ -11,7 +12,7 @@ namespace Light {
 
 	class EditorLayer : public Layer
 	{
-	private: 
+	private:
 		std::string m_SceneDir;
 
 		// #todo: add camera controller class to the engine
@@ -22,6 +23,7 @@ namespace Light {
 
 		Ref<SceneHierarchyPanel> m_SceneHierarchyPanel;
 		Ref<PropertiesPanel> m_PropertiesPanel;
+		Ref<ContentBrowserPanel> m_ContentBrowserPanel;
 
 		Ref<Framebuffer> m_Framebuffer;
 
diff --git a/Mirror/src/Panels/ContentBrowser.cpp b/Mirror/src/Panels/ContentBrowser.cpp
new file mode 100644
index 0000000..3b06bc1
--- /dev/null
+++ b/Mirror/src/Panels/ContentBrowser.cpp
@@ -0,0 +1,51 @@
+#include "ContentBrowser.h"
+
+#include <imgui.h>
+
+namespace Light {
+
+	ContentBrowserPanel::ContentBrowserPanel() :
+		m_CurrentDirectory("assets"),
+		m_AssetsPath("assets")
+	{
+	}
+
+	void ContentBrowserPanel::OnUserInterfaceUpdate()
+	{
+		ImGui::Begin("Content Browser");
+
+		if (m_CurrentDirectory != std::filesystem::path("assets"))
+		{
+			if (ImGui::Button(" <--  "))
+			{
+				m_CurrentDirectory = m_CurrentDirectory.parent_path();
+			}
+		}
+
+		for (auto& dirEntry : std::filesystem::directory_iterator(m_CurrentDirectory))
+		{
+			const auto& path = dirEntry.path();
+			Texture2D
+				auto relativePathasd; = std::filesystem::relative(path, m_AssetsPath);
+			std::string relativePathString = relativePath.string();
+
+			if (dirEntry.is_directory())
+			{
+				if (ImGui::Button(relativePathString.c_str()))
+				{
+					m_CurrentDirectory /= path.filename();
+				}
+			}
+			else
+			{
+				if (ImGui::Button(relativePathString.c_str()))
+				{
+
+				}
+			}
+		}
+
+		ImGui::End();
+	}
+
+}
\ No newline at end of file
diff --git a/Mirror/src/Panels/ContentBrowser.h b/Mirror/src/Panels/ContentBrowser.h
new file mode 100644
index 0000000..4f421aa
--- /dev/null
+++ b/Mirror/src/Panels/ContentBrowser.h
@@ -0,0 +1,23 @@
+#pragma once
+
+#include "Panel.h"
+
+#include <filesystem>
+
+namespace Light {
+
+	class ContentBrowserPanel : public Panel
+	{
+	private:
+
+	public:
+		ContentBrowserPanel();
+
+		void OnUserInterfaceUpdate();
+
+	private:
+		std::filesystem::path m_CurrentDirectory;
+		const std::filesystem::path m_AssetsPath;
+	};
+
+}
\ No newline at end of file