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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* 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 http://mozilla.org/MPL/2.0/.
*/
#ifndef INCLUDED_CHART2_SOURCE_VIEW_INC_3DCHARTOBJECTS_HXX
#define INCLUDED_CHART2_SOURCE_VIEW_INC_3DCHARTOBJECTS_HXX
#include <glm/glm.hpp>
#include <tools/color.hxx>
#include "GL3DRenderer.hxx"
#include <boost/shared_array.hpp>
#include <map>
namespace chart {
namespace opengl3D {
struct TextCacheItem
{
TextCacheItem(sal_uInt8 *pPixels, ::Size aSize)
: maSize(aSize), maPixels(pPixels)
{
}
::Size maSize;
boost::shared_array<sal_uInt8> maPixels;
};
class TextCache
{
public:
const TextCacheItem &getText(OUString const & rText, bool bIs3dText = false);
private:
typedef std::map<OUString const, TextCacheItem> TextCacheType;
TextCacheType m_TextCache;
};
class Renderable3DObject
{
public:
Renderable3DObject(OpenGL3DRenderer* pRenderer, sal_uInt32 nId);
virtual ~Renderable3DObject() {};
virtual void render();
protected:
OpenGL3DRenderer* mpRenderer;
sal_uInt32 mnUniqueId;
};
class Bar : public Renderable3DObject
{
public:
Bar(OpenGL3DRenderer* pRenderer, const glm::mat4& rPosition, Color nColor, sal_uInt32 nId);
virtual void render() override;
private:
glm::mat4 maPos;
Color maColor; // RGBA fill color
};
class Line : public Renderable3DObject
{
public:
Line(OpenGL3DRenderer* pRenderer, sal_uInt32 nId);
virtual void render() override;
void setPosition(const glm::vec3& rBegin, const glm::vec3& rEnd);
void setLineColor(const Color& rColor);
private:
glm::vec3 maPosBegin;
glm::vec3 maPosEnd;
Color maLineColor; // RGBA line color
};
class Text : public Renderable3DObject
{
public:
Text(OpenGL3DRenderer* pRenderer, TextCache& rTextCache, const OUString& rStr, sal_uInt32 nId);
virtual void render() override;
void setPosition(const glm::vec3& rTopLeft, const glm::vec3& rTopRight, const glm::vec3& rBottomRight);
private:
TextCacheItem maText;
glm::vec3 maTopLeft;
glm::vec3 maTopRight;
glm::vec3 maBottomRight;
};
class ScreenText : public Renderable3DObject
{
public:
ScreenText(OpenGL3DRenderer* pRenderer, TextCache& rTextCache,
const OUString& rStr, const glm::vec4& rColor, sal_uInt32 nId, bool bIs3dText = false);
virtual void render() override;
void setPosition(const glm::vec2& rTopLeft, const glm::vec2& rBottomRight,
const glm::vec3& r3DPos);
private:
TextCacheItem maText;
glm::vec2 maTopLeft;
glm::vec2 maBottomRight;
glm::vec3 ma3DPos;
glm::vec4 maColor;
};
class Rectangle : public Renderable3DObject
{
public:
Rectangle(OpenGL3DRenderer* pRenderer, sal_uInt32 nId);
virtual void render() override;
void setPosition(const glm::vec3& rTopLeft, const glm::vec3& rTopRight, const glm::vec3& rBottomRight);
void setFillColor(const Color& rColor);
void setLineColor(const Color& rColor);
private:
glm::vec3 maTopLeft;
glm::vec3 maTopRight;
glm::vec3 maBottomRight;
Color maColor; // RGBA fill color
Color maLineColor; // RGBA line color
};
class Camera : public Renderable3DObject
{
public:
Camera(OpenGL3DRenderer* pRenderer);
virtual void render() override;
void setPosition(const glm::vec3& rPos);
void setDirection(const glm::vec3& rPos);
private:
glm::vec3 maPos;
glm::vec3 maUp;
glm::vec3 maDirection;
};
}
}
#endif // INCLUDED_CHART2_SOURCE_VIEW_INC_3DCHARTOBJECTS_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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