GuiLabel.h

Go to the documentation of this file.

// Copyright © 2008-2021 Pioneer Developers. See AUTHORS.txt for details
// Licensed under the terms of the GPL v3. See licenses/GPL-3.txt
 
#ifndef _GUILABEL_H
#define _GUILABEL_H
 
#include "GuiTextLayout.h"
#include "GuiWidget.h"
#include <SDL_stdinc.h>
#include <string>
 
namespace Text {
    class TextureFont;
}
 
namespace Gui {
    class Label : public Widget {
    public:
        Label(const char *text, TextLayout::ColourMarkupMode colourMarkupMode = TextLayout::ColourMarkupUse);
        Label(const std::string &text, TextLayout::ColourMarkupMode colourMarkupMode = TextLayout::ColourMarkupUse);
        virtual void Draw();
        virtual ~Label();
        virtual void GetSizeRequested(float size[2]);
        void SetText(const char *text);
        void SetText(const std::string &text);
        Label *Shadow(bool isOn)
        {
            m_shadow = isOn;
            return this;
        }
        Label *Color(Uint8 r, Uint8 g, Uint8 b);
        Label *Color(const ::Color &);
 
    private:
        void Init(const std::string &text, TextLayout::ColourMarkupMode colourMarkupMode);
        void UpdateLayout();
        void RecalcSize();
        std::string m_text;
        ::Color m_color;
        bool m_shadow;
        Uint32 m_dlist;
        RefCountedPtr<Text::TextureFont> m_font;
        std::unique_ptr<TextLayout> m_layout;
        TextLayout::ColourMarkupMode m_colourMarkupMode;
        bool m_needsUpdate;
    };
} // namespace Gui
 
#endif /* _GUILABEL_H */