TextInput.hpp

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#ifndef GOSU_TEXTINPUT_HPP
#define GOSU_TEXTINPUT_HPP

#include <Gosu/Fwd.hpp>
#include <Gosu/Platform.hpp>
#include <boost/scoped_ptr.hpp>
#include <string>

namespace Gosu
{
    class TextInput
    {
        struct Impl;
        boost::scoped_ptr<Impl> pimpl;
        
    public:
        TextInput();
        ~TextInput();

        std::wstring text() const;

        void setText(const std::wstring& text);

        unsigned caretPos() const;

        unsigned selectionStart() const;

        // Platform-specific communication with Gosu::Input.
        #if defined(GOSU_IS_MAC)
        bool feedNSEvent(void* event);
        #elif defined(GOSU_IS_WIN)
        bool feedMessage(unsigned long message, unsigned long wparam, unsigned long lparam);
        #elif defined(GOSU_IS_X)
        bool feedXEvent(void* display, void* event);
        #endif
    };
}

#endif

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