11 files changed, 140 insertions, 2 deletions
diff --git a/core/src/UI/Export.cpp b/core/src/UI/Export.cpp
deleted file mode 100644
index d6b26dc..0000000
--- a/core/src/UI/Export.cpp
+++ /dev/null
@@ -1 +0,0 @@
-#include "Export.hpp"
diff --git a/core/src/UI/Export.hpp b/core/src/UI/Export.hpp
deleted file mode 100644
index 6f70f09..0000000
--- a/core/src/UI/Export.hpp
+++ /dev/null
@@ -1 +0,0 @@
-#pragma once
diff --git a/core/src/UI/Localization.cpp b/core/src/UI/Localization.cpp
new file mode 100644
index 0000000..220df6f
--- /dev/null
+++ b/core/src/UI/Localization.cpp
@@ -0,0 +1,3 @@
+#include "Localization.hpp"
+
+std::unique_ptr<LocaleStrings> LocaleStrings::Instance{};
diff --git a/core/src/UI/Localization.hpp b/core/src/UI/Localization.hpp
new file mode 100644
index 0000000..a2ac09b
--- /dev/null
+++ b/core/src/UI/Localization.hpp
@@ -0,0 +1,24 @@
+#pragma once
+
+#include "Utils/I18n.hpp"
+
+#include <memory>
+#include <string_view>
+
+using namespace std::literals::string_view_literals;
+
+class LocaleStrings {
+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 TabDatabaseView{ "MainWindow.Tab.DatabaseView"sv };
+	BasicTranslation TabItems{ "MainWindow.Tab.Items"sv };
+	BasicTranslation TabExport{ "MainWindow.Tab.Exports"sv };
+};
diff --git a/core/src/UI/UI.hpp b/core/src/UI/UI.hpp
new file mode 100644
index 0000000..08f5771
--- /dev/null
+++ b/core/src/UI/UI.hpp
@@ -0,0 +1,12 @@
+#pragma once
+
+namespace UI {
+
+void MainWindow();
+
+void SettingsTab();
+void DatabaseViewTab();
+void ItemsTab();
+void ExportTab();
+
+} // namespace UI
diff --git a/core/src/UI/UI_DatabaseView.cpp b/core/src/UI/UI_DatabaseView.cpp
new file mode 100644
index 0000000..234aeaa
--- /dev/null
+++ b/core/src/UI/UI_DatabaseView.cpp
@@ -0,0 +1,9 @@
+#include "UI.hpp"
+
+#include "UI/Localization.hpp"
+
+#include <imgui.h>
+
+void UI::DatabaseViewTab() {
+	// TODO
+}
diff --git a/core/src/UI/UI_Export.cpp b/core/src/UI/UI_Export.cpp
new file mode 100644
index 0000000..06b49f5
--- /dev/null
+++ b/core/src/UI/UI_Export.cpp
@@ -0,0 +1,9 @@
+#include "UI.hpp"
+
+#include "UI/Localization.hpp"
+
+#include <imgui.h>
+
+void UI::ExportTab() {
+	// TODO
+}
diff --git a/core/src/UI/UI_Items.cpp b/core/src/UI/UI_Items.cpp
new file mode 100644
index 0000000..371e682
--- /dev/null
+++ b/core/src/UI/UI_Items.cpp
@@ -0,0 +1,9 @@
+#include "UI.hpp"
+
+#include "UI/Localization.hpp"
+
+#include <imgui.h>
+
+void UI::ItemsTab() {
+	// TODO
+}
diff --git a/core/src/UI/UI_MainWindow.cpp b/core/src/UI/UI_MainWindow.cpp
new file mode 100644
index 0000000..8b1e71d
--- /dev/null
+++ b/core/src/UI/UI_MainWindow.cpp
@@ -0,0 +1,61 @@
+#include "UI.hpp"
+
+#include "UI/Localization.hpp"
+
+#include <imgui.h>
+
+void UI::MainWindow() {
+	auto ls = LocaleStrings::Instance.get();
+
+	float menuBarHeight;
+	ImGui::BeginMainMenuBar();
+	{
+		menuBarHeight = ImGui::GetWindowHeight();
+
+		if (ImGui::BeginMenu(ls->MenuBarFile.Get())) {
+			if (ImGui::MenuItem(ls->MenuBarNewWindow.Get())) {
+				// TODO
+			}
+			if (ImGui::MenuItem(ls->MenuBarNewProject.Get())) {
+				// TODO
+			}
+
+			ImGui::Separator();
+			if (ImGui::MenuItem(ls->MenuBarOpenProject.Get())) {
+				// TODO
+			}
+
+			ImGui::EndMenu();
+		}
+	}
+	ImGui::EndMainMenuBar();
+
+	auto windowSize = ImGui::GetMainViewport()->Size;
+	ImGui::SetNextWindowSize({ windowSize.x, windowSize.y - menuBarHeight });
+	ImGui::SetNextWindowPos({ 0, menuBarHeight });
+	ImGui::Begin("##MainWindow", nullptr, ImGuiWindowFlags_NoTitleBar | ImGuiWindowFlags_NoMove | ImGuiWindowFlags_NoResize);
+	if (ImGui::BeginTabBar("##MainWindowTabs")) {
+		if (ImGui::BeginTabItem(ls->TabSettings.Get())) {
+			UI::SettingsTab();
+			ImGui::EndTabItem();
+		}
+
+		if (ImGui::BeginTabItem(ls->TabDatabaseView.Get())) {
+			UI::DatabaseViewTab();
+			ImGui::EndTabItem();
+		}
+
+		if (ImGui::BeginTabItem(ls->TabItems.Get())) {
+			UI::ItemsTab();
+			ImGui::EndTabItem();
+		}
+
+		if (ImGui::BeginTabItem(ls->TabExport.Get())) {
+			UI::ExportTab();
+			ImGui::EndTabItem();
+		}
+
+		ImGui::EndTabBar();
+	}
+	ImGui::End();
+}
diff --git a/core/src/UI/UI_Settings.cpp b/core/src/UI/UI_Settings.cpp
new file mode 100644
index 0000000..3dbb0d2
--- /dev/null
+++ b/core/src/UI/UI_Settings.cpp
@@ -0,0 +1,9 @@
+#include "UI/UI.hpp"
+
+#include "UI/Localization.hpp"
+
+#include <imgui.h>
+
+void UI::SettingsTab() {
+	// TODO
+}
diff --git a/core/src/UI/fwd.hpp b/core/src/UI/fwd.hpp
new file mode 100644
index 0000000..714a443
--- /dev/null
+++ b/core/src/UI/fwd.hpp
@@ -0,0 +1,4 @@
+#pragma once
+
+// Localization.hpp
+class LocaleStrings;