[nostalgia/core/studio] Decouple core TileSheetEditor from ImGui

2022-02-13 03:14:28 -06:00
parent 7370b23c9d
commit 0aa71f1dbb
6 changed files with 282 additions and 147 deletions
@@ -0,0 +1,81 @@
+/*
+ * Copyright 2016 - 2022 Gary Talent (gary@drinkingtea.net). All rights reserved.
+ */
+
+#pragma once
+
+#include <ox/model/def.hpp>
+
+#include <nostalgia/common/bounds.hpp>
+#include <nostalgia/common/vec.hpp>
+#include <nostalgia/core/gfx.hpp>
+#include <nostalgia/glutils/glutils.hpp>
+#include <nostalgia/studio/studio.hpp>
+
+#include "tilesheetpixelgrid.hpp"
+#include "tilesheetpixels.hpp"
+#include "tilesheeteditor.hpp"
+
+namespace nostalgia::core {
+
+class TileSheetEditorImGui: public studio::Editor {
+
+	private:
+		ox::String m_itemPath;
+		ox::String m_itemName;
+		glutils::FrameBuffer m_framebuffer;
+		TileSheetEditor m_tileSheetEditor;
+		float m_palViewWidth = 200;
+
+	public:
+		TileSheetEditorImGui(Context *ctx, const ox::String &path);
+
+		~TileSheetEditorImGui() override = default;
+
+		ox::String itemName() const noexcept override;
+
+		ox::String itemDisplayName() const noexcept override;
+
+		void exportFile() override;
+
+		void cut() override;
+
+		void copy() override;
+
+		void paste() override;
+
+		void draw(core::Context*) noexcept override;
+
+	protected:
+		void saveItem() override;
+
+	private:
+		void setPalette();
+
+		void saveState();
+
+		void restoreState();
+
+		[[nodiscard]]
+		ox::String paletteName(const ox::String &palettePath) const;
+
+		[[nodiscard]]
+		ox::String palettePath(const ox::String &palettePath) const;
+
+		void drawTileSheet(const common::Vec2 &fbSize) noexcept;
+
+		void drawPalettePicker() noexcept;
+
+	// slots
+	public:
+		ox::Error colorSelected() noexcept;
+
+		ox::Error setColorTable() noexcept;
+
+	// slots
+	private:
+		ox::Error updateAfterClicked() noexcept;
+
+};
+
+}