Tab.hpp

//
// TGUI - Texus's Graphical User Interface
// Copyright (C) 2012 Bruno Van de Velde (VDV_B@hotmail.com)
//
// 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.
//
// 3. This notice may not be removed or altered from any source distribution.
//


#ifndef _TGUI_TAB_INCLUDED_
#define _TGUI_TAB_INCLUDED_




namespace tgui
{

    struct TGUI_API Tab : public OBJECT
    {
        Tab();


        Tab(const Tab& copy);


        virtual ~Tab();


        Tab& operator= (const Tab& right);


        // This function is called when the object is created (when it is added to a group).
        virtual void initialize();


        // Makes a copy of the tab by calling the copy constructor.
        // This function calls new and if you use this function then you are responsible for calling delete.
        virtual Tab* clone();


        virtual bool load(const std::string& pathname);


        virtual void setSize(float width, float height);


        virtual Vector2u getSize() const;


        virtual Vector2f getScaledSize() const;


        virtual std::string getLoadedPathname() const;


        virtual unsigned int add(const sf::String& name, bool select = true);


        virtual void select(const sf::String& name);


        virtual void select(unsigned int index);


        virtual void deselect();


        virtual void remove(const sf::String& name);


        virtual void remove(unsigned int index);


        virtual void removeAll();


        virtual sf::String getSelected() const;


        virtual int getSelectedIndex() const;


        virtual void setTextFont(const sf::Font& font);


        virtual const sf::Font* getTextFont() const;


        virtual void setTextColor(const sf::Color& color);


        virtual const sf::Color& getTextColor() const;


        virtual void setTextSize(unsigned int size);


        virtual unsigned int getTextSize() const;


        virtual void setTabHeight(unsigned int height);


        virtual unsigned int getTabHeight() const;


        // These functions are used to receive callback from EventManager.
        // You normally don't need them, but you can use these functions to simulate an event.
        virtual bool mouseOnObject(float x, float y);
        virtual void leftMousePressed(float x, float y);


    protected:


        // Because this struct is derived from sf::Drawable, you can just call the draw function from your sf::RenderTarget.
        // This function will be called and it will draw the tab object on the render target.
        virtual void draw(sf::RenderTarget& target, sf::RenderStates states) const;


    public:

        unsigned int distanceToSide;

        unsigned int maximumTabWidth;


    protected:

        std::string   m_LoadedPathname;
        bool          m_SplitImage;
        bool          m_SeparateSelectedImage;

        unsigned int  m_TabHeight;
        unsigned int  m_TextSize;

        int  m_SelectedTab;

        std::vector<sf::String> m_TabNames;
        std::vector<float>      m_NameWidth;

        sf::Texture*  m_TextureNormal_L;
        sf::Texture*  m_TextureNormal_M;
        sf::Texture*  m_TextureNormal_R;
        sf::Texture*  m_TextureSelected_L;
        sf::Texture*  m_TextureSelected_M;
        sf::Texture*  m_TextureSelected_R;

        sf::Sprite    m_SpriteNormal_L;
        sf::Sprite    m_SpriteNormal_M;
        sf::Sprite    m_SpriteNormal_R;
        sf::Sprite    m_SpriteSelected_L;
        sf::Sprite    m_SpriteSelected_M;
        sf::Sprite    m_SpriteSelected_R;

        sf::Text      m_Text;


    };

}



#endif //_TGUI_TAB_INCLUDED_