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797d87b451
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@956 a592a061-630c-0410-9148-cb99ea01b6c8
152 lines
3.0 KiB
C++
152 lines
3.0 KiB
C++
/* This file is part of -*- C++ -*-
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* ======================================================
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*
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* LyX, The Document Processor
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*
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* Copyright 1995 Matthias Ettrich
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* Copyright 1995-2000 The LyX Team.
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*
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* This file is Copyright 1999
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* Jean-Marc Lasgouttes
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*
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*======================================================*/
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#ifndef MENUBACKEND_H
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#define MENUBACKEND_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/lstrings.h"
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#include <vector>
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class LyXLex;
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///
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class MenuItem {
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public:
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/// The type of elements that can be in a menu
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enum Kind {
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///
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Command,
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///
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Submenu,
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///
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Separator,
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/** This is the list of last opened file,
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typically for the File menu. */
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Lastfiles,
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/** This is the list of opened Documents,
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typically for the Documents menu. */
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Documents
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};
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/// Create a Command type MenuItem
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MenuItem(Kind kind,
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string const & label = string(),
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string const & command = string(),
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bool optional = false);
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/// The label of a given menuitem
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string label() const { return token(label_, '|', 0); }
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///
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string shortcut() const { return token(label_, '|', 1); }
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/// The kind of entry
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Kind kind() const { return kind_; }
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/// the action (if relevant)
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int action() const { return action_; }
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/// the description of the submenu (if relevant)
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string const & submenu() const { return submenu_; }
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/// returns true if the entry should be ommited when disabled
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bool optional() const { return optional_; }
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private:
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///
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Kind kind_;
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///
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string label_;
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///
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int action_;
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///
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string submenu_;
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///
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bool optional_;
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};
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///
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class Menu {
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public:
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///
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typedef std::vector<MenuItem> ItemList;
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///
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typedef ItemList::const_iterator const_iterator;
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///
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explicit Menu(string const & name, bool mb = false)
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: menubar_(mb), name_(name) {}
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///
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Menu & add(MenuItem const &);
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///
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Menu & read(LyXLex &);
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///
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bool menubar() const { return menubar_; }
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///
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string const & name() const { return name_; }
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///
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bool empty() const { return items_.empty(); }
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///
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const_iterator begin() const {
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return items_.begin();
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}
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///
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const_iterator end() const {
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return items_.end();
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}
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private:
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///
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ItemList items_;
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///
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bool menubar_;
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///
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string name_;
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};
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///
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class MenuBackend {
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public:
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///
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typedef std::vector<Menu> MenuList;
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///
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typedef MenuList::const_iterator const_iterator;
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///
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void read(LyXLex &);
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/// Set default values for menu structure.
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void defaults();
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///
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void add(Menu const &);
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///
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bool hasMenu (string const &) const;
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///
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Menu & getMenu (string const &);
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///
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Menu const & getMenu (string const &) const;
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//
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bool empty() const { return menulist_.empty(); }
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///
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const_iterator begin() const {
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return menulist_.begin();
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}
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///
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const_iterator end() const {
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return menulist_.end();
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}
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private:
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///
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MenuList menulist_;
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};
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///
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extern MenuBackend menubackend;
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#endif /* MENUBACKEND_H */
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