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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@15422 a592a061-630c-0410-9148-cb99ea01b6c8
124 lines
3.4 KiB
C++
124 lines
3.4 KiB
C++
// -*- C++ -*-
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/**
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* \file Dialogs.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 Allan Rae
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* \author Angus Leeming
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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 DIALOGS_H
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#define DIALOGS_H
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#include <boost/signal.hpp>
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#include <boost/utility.hpp>
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#include <map>
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namespace lyx {
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class InsetBase;
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class LyXView;
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namespace frontend { class Dialog; }
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/** Container of all dialogs.
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*/
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class Dialogs : boost::noncopyable {
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public:
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///
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Dialogs(LyXView &);
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/** Check the status of all visible dialogs and disable or reenable
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* them as appropriate.
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*
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* Disabling is needed for example when a dialog is open and the
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* cursor moves to a position where the corresponding inset is not
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* allowed.
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*/
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void checkStatus();
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/// Are the tooltips on or off?
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static bool tooltipsEnabled();
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/// Hide all visible dialogs
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void hideAll() const;
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/// Hide any dialogs that require a buffer for them to operate
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void hideBufferDependent() const;
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/** Update visible, buffer-dependent dialogs
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If the bool is true then a buffer change has occurred
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else its still the same buffer.
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*/
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void updateBufferDependent(bool) const ;
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/** \param name == "about" etc; an identifier used to
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launch a particular dialog.
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\param data is a string encoding of the data used to populate
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the dialog. Several of these dialogs do not need any data,
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so it defaults to string().
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*/
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void show(std::string const & name, std::string const & data = std::string());
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/** \param name == "bibtex", "citation" etc; an identifier used to
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launch a particular dialog.
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\param data is a string representation of the Inset contents.
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It is often little more than the output from Inset::write.
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It is passed to, and parsed by, the frontend dialog.
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\param inset is _not_ passed to the frontend dialog.
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It is stored internally and used by the kernel to ascertain
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what to do with the FuncRequest dispatched from the frontend
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dialog on 'Apply'; should it be used to create a new inset at
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the current cursor position or modify an existing, 'open' inset?
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*/
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void show(std::string const & name, std::string const & data, InsetBase * inset);
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/** \param name == "citation", "bibtex" etc; an identifier used
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to update the contents of a particular dialog with \param data.
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See the comments to 'show', above.
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*/
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void update(std::string const & name, std::string const & data);
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/// Is the dialog currently visible?
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bool visible(std::string const & name) const;
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/** All Dialogs of the given \param name will be closed if they are
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connected to the given \param inset.
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*/
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static void hide(std::string const & name, InsetBase * inset);
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///
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void disconnect(std::string const & name);
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///
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InsetBase * getOpenInset(std::string const & name) const;
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private:
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///
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void hideSlot(std::string const & name, InsetBase * inset);
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///
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void redraw() const;
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///
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bool isValidName(std::string const & name) const;
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///
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frontend::Dialog * find_or_build(std::string const & name);
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///
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typedef boost::shared_ptr<frontend::Dialog> DialogPtr;
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///
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DialogPtr build(std::string const & name);
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///
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LyXView & lyxview_;
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///
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std::map<std::string, InsetBase *> open_insets_;
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///
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std::map<std::string, DialogPtr> dialogs_;
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/// flag against a race condition due to multiclicks in Qt frontend, see bug #1119
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bool in_show_;
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};
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} // namespace lyx
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#endif
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