CanvasRaylib.hpp

 
//
// TGUI - Texus' Graphical User Interface
// Copyright (C) 2012-2024 Bruno Van de Velde (vdv_b@tgui.eu)
//
// This software is provided 'as-is', without any express or implied warranty.
// In no event will the authors be held liable for any damages arising from the use of this software.
//
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it freely,
// subject to the following restrictions:
//
// 1. The origin of this software must not be misrepresented;
// you must not claim that you wrote the original software.
// If you use this software in a product, an acknowledgment
// in the product documentation would be appreciated but is not required.
//
// 2. Altered source versions must be plainly marked as such,
// and must not be misrepresented as being the original software.
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// 3. This notice may not be removed or altered from any source distribution.
//
 
#ifndef TGUI_CANVAS_RAYLIB_HPP
#define TGUI_CANVAS_RAYLIB_HPP
 
#include <TGUI/Backend/Renderer/Raylib/BackendTextureRaylib.hpp>
 
#if !TGUI_BUILD_AS_CXX_MODULE
 #include <TGUI/Backend/Renderer/BackendRenderTarget.hpp>
 #include <TGUI/Widgets/CanvasBase.hpp>
#endif
 
#include <raylib.h>
 
 
TGUI_MODULE_EXPORT namespace tgui
{
 class TGUI_API CanvasRaylib : public CanvasBase
 {
 public:
 
 using Ptr = std::shared_ptr<CanvasRaylib>; 
 using ConstPtr = std::shared_ptr<const CanvasRaylib>; 
 
 static constexpr const char StaticWidgetType[] = "CanvasRaylib"; 
 
 ~CanvasRaylib() override;
 
 CanvasRaylib(const char* typeName = StaticWidgetType, bool initRenderer = true);
 
 CanvasRaylib(const CanvasRaylib& copy);
 
 CanvasRaylib(CanvasRaylib&& copy) = default;
 
 CanvasRaylib& operator= (const CanvasRaylib& right);
 
 CanvasRaylib& operator= (CanvasRaylib&& right) = default;
 
 TGUI_NODISCARD static CanvasRaylib::Ptr create(const Layout2d& size = {"100%", "100%"});
 
 TGUI_NODISCARD static CanvasRaylib::Ptr copy(const CanvasRaylib::ConstPtr& canvas);
 
 void setSize(const Layout2d& size) override;
 using Widget::setSize;
 
 void draw(BackendRenderTarget& target, RenderStates states) const override;
 
 TGUI_NODISCARD RenderTexture2D& getTextureTarget()
 {
 return m_textureTarget;
 }
 
 protected:
 
 // Makes a copy of the widget
 TGUI_NODISCARD Widget::Ptr clone() const override;
 
 protected:
 
 RenderTexture2D m_textureTarget;
 Vector2u m_textureSize;
 Vector2u m_usedTextureSize;
 std::shared_ptr<BackendTextureRaylib> m_backendTexture;
 };
}
 
 
#endif // TGUI_CANVAS_RAYLIB_HPP