5 files changed, 78 insertions, 27 deletions

diff --git a/core/src/UI/Localization.hpp b/core/src/UI/Localization.hpp
index a2ac09b..648dd6d 100644
--- a/core/src/UI/Localization.hpp
+++ b/core/src/UI/Localization.hpp
@@ -12,13 +12,14 @@ public:
 	static std::unique_ptr<LocaleStrings> Instance;
 
 public:
-	BasicTranslation MenuBarFile{ "MenuBar.File"sv };
-	BasicTranslation MenuBarNewWindow{ "MenuBar.File.NewWindow"sv };
-	BasicTranslation MenuBarNewProject{ "MenuBar.File.NewProject"sv };
-	BasicTranslation MenuBarOpenProject{ "MenuBar.File.OpenProject"sv };
-
 	BasicTranslation TabSettings{ "MainWindow.Tab.Settings"sv };
+	BasicTranslation TabProject{ "MainWindow.Tab.Project"sv };
 	BasicTranslation TabDatabaseView{ "MainWindow.Tab.DatabaseView"sv };
 	BasicTranslation TabItems{ "MainWindow.Tab.Items"sv };
 	BasicTranslation TabExport{ "MainWindow.Tab.Exports"sv };
+
+	BasicTranslation NewProject{ "Project.NewProject"sv };
+	BasicTranslation OpenProject{ "Project.OpenProject"sv };
+	BasicTranslation Recents{ "Project.Recents"sv };
+	BasicTranslation ClearRecents{ "Project.ClearRecents"sv };
 };
diff --git a/core/src/UI/States.cpp b/core/src/UI/States.cpp
new file mode 100644
index 0000000..efae152
--- /dev/null
+++ b/core/src/UI/States.cpp
@@ -0,0 +1,13 @@
+#include "States.hpp"
+
+#include "Model/Project.hpp"
+
+static std::unique_ptr<UIState> uiStateInstance;
+
+void UIState::Init() {
+	uiStateInstance = std::make_unique<UIState>();
+}
+
+UIState& UIState::GetInstance() {
+	return *uiStateInstance;
+}
diff --git a/core/src/UI/States.hpp b/core/src/UI/States.hpp
new file mode 100644
index 0000000..d1c1faf
--- /dev/null
+++ b/core/src/UI/States.hpp
@@ -0,0 +1,14 @@
+#pragma once
+
+#include "cplt_fwd.hpp"
+
+#include <memory>
+
+class UIState {
+public:
+	static void Init();
+	static UIState& GetInstance();
+
+public:
+	std::unique_ptr<Project> CurrentProject;
+};
diff --git a/core/src/UI/UI_MainWindow.cpp b/core/src/UI/UI_MainWindow.cpp
index 8b1e71d..0c8e7b9 100644
--- a/core/src/UI/UI_MainWindow.cpp
+++ b/core/src/UI/UI_MainWindow.cpp
@@ -1,38 +1,44 @@
 #include "UI.hpp"
 
+#include "Model/Project.hpp"
 #include "UI/Localization.hpp"
+#include "UI/States.hpp"
 
 #include <imgui.h>
 
-void UI::MainWindow() {
+namespace {
+void ProjectTab_Normal() {
+	// TODO
+}
+
+void ProjectTab_NoProject() {
 	auto ls = LocaleStrings::Instance.get();
 
-	float menuBarHeight;
-	ImGui::BeginMainMenuBar();
-	{
-		menuBarHeight = ImGui::GetWindowHeight();
+	if (ImGui::Button(ls->NewProject.Get())) {
+		// TODO
+	}
+	if (ImGui::Button(ls->OpenProject.Get())) {
+		// TODO
+	}
 
-		if (ImGui::BeginMenu(ls->MenuBarFile.Get())) {
-			if (ImGui::MenuItem(ls->MenuBarNewWindow.Get())) {
-				// TODO
-			}
-			if (ImGui::MenuItem(ls->MenuBarNewProject.Get())) {
-				// TODO
-			}
+	ImGui::Separator();
+	ImGui::Text(ls->Recents.Get());
+	ImGui::SameLine();
+	if (ImGui::Button(ls->ClearRecents.Get())) {
+		// TODO
+	}
 
-			ImGui::Separator();
-			if (ImGui::MenuItem(ls->MenuBarOpenProject.Get())) {
-				// TODO
-			}
+	// TODO
+}
+} // namespace
 
-			ImGui::EndMenu();
-		}
-	}
-	ImGui::EndMainMenuBar();
+void UI::MainWindow() {
+	auto ls = LocaleStrings::Instance.get();
+	auto& uis = UIState::GetInstance();
 
 	auto windowSize = ImGui::GetMainViewport()->Size;
-	ImGui::SetNextWindowSize({ windowSize.x, windowSize.y - menuBarHeight });
-	ImGui::SetNextWindowPos({ 0, menuBarHeight });
+	ImGui::SetNextWindowSize({ windowSize.x, windowSize.y });
+	ImGui::SetNextWindowPos({ 0, 0 });
 	ImGui::Begin("##MainWindow", nullptr, ImGuiWindowFlags_NoTitleBar | ImGuiWindowFlags_NoMove | ImGuiWindowFlags_NoResize);
 	if (ImGui::BeginTabBar("##MainWindowTabs")) {
 		if (ImGui::BeginTabItem(ls->TabSettings.Get())) {
@@ -40,6 +46,19 @@ void UI::MainWindow() {
 			ImGui::EndTabItem();
 		}
 
+		if (ImGui::BeginTabItem(ls->TabProject.Get())) {
+			if (uis.CurrentProject) {
+				ProjectTab_Normal();
+			} else {
+				ProjectTab_NoProject();
+			}
+			ImGui::EndTabItem();
+		}
+		if (!uis.CurrentProject) {
+			// No project open, simply skip all project specific tabs
+			goto endTab;
+		}
+
 		if (ImGui::BeginTabItem(ls->TabDatabaseView.Get())) {
 			UI::DatabaseViewTab();
 			ImGui::EndTabItem();
@@ -55,6 +74,7 @@ void UI::MainWindow() {
 			ImGui::EndTabItem();
 		}
 
+	endTab:
 		ImGui::EndTabBar();
 	}
 	ImGui::End();
diff --git a/core/src/UI/fwd.hpp b/core/src/UI/fwd.hpp
index 714a443..e412524 100644
--- a/core/src/UI/fwd.hpp
+++ b/core/src/UI/fwd.hpp
@@ -2,3 +2,6 @@
 
 // Localization.hpp
 class LocaleStrings;
+
+// States.hpp
+class UIState;