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1ff9cadb81
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@4379 a592a061-630c-0410-9148-cb99ea01b6c8
168 lines
3.7 KiB
C++
168 lines
3.7 KiB
C++
// -*- C++ -*-
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/**
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* \file LyXView.h
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* Copyright 1995-2002 the LyX Team
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* Read the file COPYING
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*
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* \author Lars Gullik Bjornes <larsbj@lyx.org>
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* \author John Levon <moz@compsoc.man.ac.uk>
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*/
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#ifndef LYXVIEW_H
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#define LYXVIEW_H
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#ifdef __GNUG__
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#pragma interface
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#endif
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#include "LString.h"
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#include "support/types.h"
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#include <boost/utility.hpp>
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#include <boost/scoped_ptr.hpp>
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#include <boost/signals/trackable.hpp>
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class Buffer;
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class Toolbar;
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class MiniBuffer;
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class Intl;
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class Menubar;
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class BufferView;
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class Dialogs;
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class LyXFunc;
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class LyXFont;
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class Timeout;
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/**
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* LyXView - main LyX window
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*
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* This class represents the main LyX window and provides
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* accessor functions to its content.
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*
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* The eventual intention is that LyX will support a number
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* of containing LyXViews. Currently a lot of code still
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* relies on there being a single top-level view.
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*
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* Additionally we would like to support multiple views
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* in a single LyXView.
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*/
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class LyXView : public boost::signals::trackable, boost::noncopyable {
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public:
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LyXView();
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virtual ~LyXView();
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/// FIXME: what is the requirement for this be to separate from the ctor ?
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void init();
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/// start modal operation
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virtual void prohibitInput() const = 0;
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/// end modal operation
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virtual void allowInput() const = 0;
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//@{ generic accessor functions
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/// return the current buffer view
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BufferView * view() const;
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/// return the LyX function handler for this view
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LyXFunc * getLyXFunc() const;
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/// return the buffer currently shown in this window
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Buffer * buffer() const;
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/// return the toolbar for this view
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Toolbar * getToolbar() const;
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/// return the menubar for this view
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Menubar * getMenubar() const;
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/// return the minibuffer for this view
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/// FIXME: I'm not at all sure that LyXFunc should be
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/// aware of a mini buffer as such
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MiniBuffer * getMiniBuffer() const;
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/// get access to the dialogs
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Dialogs * getDialogs() { return dialogs_.get(); }
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/// get this view's keyboard map handler
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Intl * getIntl() const;
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//@}
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/// sets the layout in the toolbar layout selection
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void setLayout(string const & layout);
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/// updates the possible layouts selectable
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void updateLayoutChoice();
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/// update the toolbar
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void updateToolbar();
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/// update the menubar
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void updateMenubar();
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/// display a message in the view
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void message(string const &);
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/// push a message onto the history, and show it
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void messagePush(string const & str);
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/// pop the last message pushed
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void messagePop();
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/// show state (font etc.) in minibuffer
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void showState();
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/// updates the title of the window
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void updateWindowTitle();
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/// reset autosave timer
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void resetAutosaveTimer();
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protected:
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/// view of a buffer. Eventually there will be several.
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boost::scoped_ptr<BufferView> bufferview_;
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/// view's menubar
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boost::scoped_ptr<Menubar> menubar_;
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/// view's toolbar
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boost::scoped_ptr<Toolbar> toolbar_;
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/// view's minibuffer
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boost::scoped_ptr<MiniBuffer> minibuffer_;
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/// keyboard mapping object
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boost::scoped_ptr<Intl> intl_;
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/// auto-saving of buffers
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boost::scoped_ptr<Timeout> autosave_timeout_;
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/// called on timeout
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void autoSave();
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/// FIXME: GUII - toolbar property
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void invalidateLayoutChoice();
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private:
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/**
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* setWindowTitle - set title of window
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* @param t main window title
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* @param it iconified (short) title
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*/
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virtual void setWindowTitle(string const & t, string const & it) = 0;
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/// our function handler
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boost::scoped_ptr<LyXFunc> lyxfunc_;
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/// dialogs for this view
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boost::scoped_ptr<Dialogs> dialogs_;
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/**
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* The last textclass layout list in the layout choice selector
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* This should probably be moved to the toolbar, but for now it's
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* here. (Asger)
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*
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* FIXME: GUII
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*/
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int last_textclass_;
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};
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#endif // LYXVIEW_H
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