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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@20322 a592a061-630c-0410-9148-cb99ea01b6c8
82 lines
1.7 KiB
C++
82 lines
1.7 KiB
C++
// -*- C++ -*-
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/**
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* \file KeySymbol.h
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* This file is part of LyX, the document processor.
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* Licence details can be found in the file COPYING.
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*
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* \author Asger and Jürgen
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*
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* Full author contact details are available in file CREDITS.
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*/
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#ifndef KEYSYMBOL_H
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#define KEYSYMBOL_H
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#include <string>
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#include "key_state.h"
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#include "support/docstring.h"
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namespace lyx {
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/**
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* This is a class representing a keypress.
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*/
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class KeySymbol
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{
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public:
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KeySymbol() : key_(0) {}
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///
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bool operator==(KeySymbol const & ks) const;
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/// Initialize with the name of a key. F. ex. "space" or "a"
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void init(std::string const & symbolname);
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/// Is this a valid key?
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bool isOK() const;
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/// Is this a modifier key only?
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bool isModifier() const;
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/// Is this normal insertable text ? (last ditch attempt only)
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bool isText() const;
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/// What is the symbolic name of this key? F.ex. "Return" or "c"
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std::string getSymbolName() const;
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/**
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* Return the value of the keysym into the UCS-4 encoding.
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* This converts the KeySymbol to a 32-bit encoded character.
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*/
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char_type getUCSEncoded() const;
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/**
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* Return a string describing the KeySym with modifier mod.
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* Use the native UI format when \c forgui is true.
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* i.e. (translated and with special characters for Mac OS X)
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*/
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docstring const print(key_modifier::state mod, bool forgui) const;
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///
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int key() const { return key_; }
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///
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void setKey(int key) { key_ = key; }
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///
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docstring text() const { return text_; }
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///
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void setText(docstring const & text) { text_ = text; }
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private:
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/// some platform specific sym value
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int key_;
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/// the event string value
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docstring text_;
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};
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} // namespace lyx
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#endif
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