4 * Copyright 1995-2002 the LyX Team
5 * Read the file COPYING
7 * \author Lars Gullik Bjornes <larsbj@lyx.org>
8 * \author John Levon <moz@compsoc.man.ac.uk>
20 #include "support/types.h"
22 #include <boost/utility.hpp>
23 #include <boost/scoped_ptr.hpp>
24 #include <boost/signals/trackable.hpp>
39 * LyXView - main LyX window
41 * This class represents the main LyX window and provides
42 * accessor functions to its content.
44 * The eventual intention is that LyX will support a number
45 * of containing LyXViews. Currently a lot of code still
46 * relies on there being a single top-level view.
48 * Additionally we would like to support multiple views
49 * in a single LyXView.
51 class LyXView : public boost::signals::trackable, boost::noncopyable {
58 /// FIXME: what is the requirement for this be to separate from the ctor ?
61 /// start modal operation
62 virtual void prohibitInput() const = 0;
63 /// end modal operation
64 virtual void allowInput() const = 0;
66 //@{ generic accessor functions
68 /// return the current buffer view
69 BufferView * view() const;
71 /// return the LyX function handler for this view
72 LyXFunc * getLyXFunc() const;
74 /// return the buffer currently shown in this window
75 Buffer * buffer() const;
77 /// return the toolbar for this view
78 Toolbar * getToolbar() const;
80 /// return the menubar for this view
81 Menubar * getMenubar() const;
83 /// return the minibuffer for this view
84 /// FIXME: I'm not at all sure that LyXFunc should be
85 /// aware of a mini buffer as such
86 MiniBuffer * getMiniBuffer() const;
88 /// get access to the dialogs
89 Dialogs * getDialogs() { return dialogs_.get(); }
91 /// get this view's keyboard map handler
92 Intl * getIntl() const;
96 /// sets the layout in the toolbar layout selection
97 void setLayout(string const & layout);
98 /// updates the possible layouts selectable
99 void updateLayoutChoice();
101 /// update the toolbar
102 void updateToolbar();
103 /// update the menubar
104 void updateMenubar();
106 /// display a message in the view
107 void message(string const &);
108 /// push a message onto the history, and show it
109 void messagePush(string const & str);
110 /// pop the last message pushed
112 /// show state (font etc.) in minibuffer
115 /// updates the title of the window
116 void updateWindowTitle();
118 /// reset autosave timer
119 void resetAutosaveTimer();
122 /// view of a buffer. Eventually there will be several.
123 boost::scoped_ptr<BufferView> bufferview_;
126 boost::scoped_ptr<Menubar> menubar_;
128 boost::scoped_ptr<Toolbar> toolbar_;
129 /// view's minibuffer
130 boost::scoped_ptr<MiniBuffer> minibuffer_;
132 /// keyboard mapping object
133 boost::scoped_ptr<Intl> intl_;
135 /// auto-saving of buffers
136 boost::scoped_ptr<Timeout> autosave_timeout_;
138 /// called on timeout
141 /// FIXME: GUII - toolbar property
142 void invalidateLayoutChoice();
146 * setWindowTitle - set title of window
147 * @param t main window title
148 * @param it iconified (short) title
150 virtual void setWindowTitle(string const & t, string const & it) = 0;
152 /// our function handler
153 boost::scoped_ptr<LyXFunc> lyxfunc_;
154 /// dialogs for this view
155 boost::scoped_ptr<Dialogs> dialogs_;
158 * The last textclass layout list in the layout choice selector
159 * This should probably be moved to the toolbar, but for now it's