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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@5128 a592a061-630c-0410-9148-cb99ea01b6c8
73 lines
1.9 KiB
C++
73 lines
1.9 KiB
C++
/**
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* \file funcrequest.h
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* Copyright 2002 the LyX Team
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* Read the file COPYING
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*
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* \author André Pönitz
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*/
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#ifndef FUNCREQUEST_H
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#define FUNCREQUEST_H
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#include "commandtags.h"
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#include "frontends/mouse_state.h"
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#include "LString.h"
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class BufferView;
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/**
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* This class encapsulates a LyX action and its argument
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* in order to pass it around easily.
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*/
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class FuncRequest {
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public:
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/// just for putting thes things in std::container
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FuncRequest();
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/// actions without extra argument
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explicit FuncRequest(kb_action act);
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/// actions without extra argument
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FuncRequest(kb_action act, int x, int y, mouse_button::state button);
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/// actions with extra argument
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FuncRequest(kb_action act, string const & arg);
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/// actions without extra argument
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FuncRequest(BufferView * bv, kb_action act);
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/// actions with extra argument
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FuncRequest(BufferView * bv, kb_action act, string const & arg);
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/// for mouse events
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FuncRequest(BufferView * bv, kb_action act,
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int x, int y, mouse_button::state button);
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/// for changing requests a bit
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FuncRequest(FuncRequest const & cmd, string const & arg);
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/// for changing requests a bit
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FuncRequest(FuncRequest const & cmd, BufferView * bv);
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/// access to the view
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BufferView * view() const;
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/// access to the view
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void setView(BufferView * bv);
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/// access to button
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mouse_button::state button() const;
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/// output a message
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void message(string const & msg) const;
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/// output an error message
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void errorMessage(string const & msg) const;
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private:
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/// the BufferView we are talking to
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BufferView * view_;
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public: // should be private, too...
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/// the action
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kb_action action;
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/// the action's string argument
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string argument;
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/// the x coordinate of a mouse press
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int x;
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/// the y coordinate of a mouse press
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int y;
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/// some extra information (like button number)
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mouse_button::state button_;
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};
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#endif // FUNCREQUEST_H
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