File ShaderEditor.h

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#pragma once
#include "ImguiLayer.h"

#include "ITEM/TextEditor.h"
#include "ITEM/NodeEditor.h"

#include <string>

class ShaderEditor : public ImguiLayer
{
public:
    struct MiniPropPanel
    {
        bool is_open{ false };
        int datatype{ 0 };
        int prop_count{ 1 };
        ImVec2 panel_pos{ ImVec2(0,0) };
    };

private:

    TextEditor se_code_editor{};
    NodeEditor se_node_editor{};
    MiniPropPanel se_panel;

private:

    enum ShaderEditMode {
        CODE_EDITOR, STRUCT_EDITOR, NODE_EDITOR
    };

    int active_func{0};

    ShaderEditMode current_edit = CODE_EDITOR;
    int current_shad_type = 0;
    bool sel;
    char add_name[CHAR_MAX];

public:

    ShaderEditor();
    ShaderEditor(const std::string& name);
    ~ShaderEditor();

private:


    bool AddParam(const char* c_name = "", const char* c_sld_name = "");
    bool AddStruct(bool def_type = false);
    bool AddLink();

public:

    void RegisterEvents(EventPool& evt) override;
    void RenderLayer(const Context& ctx, EventPool& evt) override;

private:
    void UpdateCoderEditor(ObjectID* active_obj);
    void UpdateKeyword();

    void RenderName(const std::string& _label, std::string* _name, float _width = 0.0f, bool read_only = true) const;
    void RenderName(const char* _label, std::string* _name, float _width = 0.0f, bool read_only = true) const;
    void RenderShaderStruct(ObjectID* active_obj, EventPool& evt);
};