imguiicon.h

/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
 
#pragma once
 
// Local Includes
#include "imgui/imgui.h"
 
// External Includes
#include <rtti/rtti.h>
#include <nap/resource.h>
#include <texture.h>
 
namespace nap
{
    // Forward Declares
    class Core;
    class IMGuiService;
 
    class NAPAPI Icon : public Resource
    {
        RTTI_ENABLE(Resource)
    public:
        Icon(nap::IMGuiService& guiService);
 
        Icon(nap::IMGuiService& guiService, const std::string& imagePath);
 
        virtual bool init(utility::ErrorState& error);
 
        const std::string& getPath() const                  { return mImagePath; }
 
        const std::string& getName() const                  { return mName; }
 
        const nap::Texture2D& getTexture() const            { return mTexture; }
 
        IMGuiService& getGuiService()                       { return mGuiService; }
 
        ImTextureID getTextureHandle() const;
 
        bool mInvert = false;                               
        std::string mImagePath;                             
 
    private:
        Texture2D   mTexture;                               
        IMGuiService& mGuiService;                          //< GUI Service
        std::string mName;                                  //< Icon name, without extension
    };
 
    using IconObjectCreator = rtti::ObjectCreator<Icon, IMGuiService>;
}