mirror of
https://git.lyx.org/repos/lyx.git
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83b326d204
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@17675 a592a061-630c-0410-9148-cb99ea01b6c8
1003 lines
23 KiB
C
1003 lines
23 KiB
C
/**
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* \file MenuBackend.C
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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 Asger Alstrup
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* \author Lars Gullik Bjønnes
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* \author Jean-Marc Lasgouttes
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* \author André Pönitz
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* \author Dekel Tsur
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* \author Martin Vermeer
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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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#include <config.h>
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#include "MenuBackend.h"
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#include "BranchList.h"
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#include "buffer.h"
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#include "bufferlist.h"
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#include "bufferparams.h"
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#include "CutAndPaste.h"
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#include "debug.h"
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#include "exporter.h"
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#include "Floating.h"
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#include "FloatList.h"
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#include "format.h"
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#include "gettext.h"
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#include "importer.h"
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#include "kbmap.h"
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#include "session.h"
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#include "LyXAction.h"
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#include "lyx_main.h" // for lastfiles
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#include "lyxfunc.h"
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#include "lyxlex.h"
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#include "paragraph.h"
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#include "TocBackend.h"
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#include "ToolbarBackend.h"
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#include "support/filetools.h"
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#include "support/lstrings.h"
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#include "support/convert.h"
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#include <boost/bind.hpp>
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#include <algorithm>
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namespace lyx {
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using support::compare_ascii_no_case;
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using support::contains;
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using support::makeDisplayPath;
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using support::token;
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using boost::bind;
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using std::auto_ptr;
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using std::endl;
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using std::equal_to;
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using std::find_if;
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using std::max;
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using std::sort;
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using std::string;
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using std::vector;
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namespace {
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class MenuNamesEqual : public std::unary_function<Menu, bool> {
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public:
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MenuNamesEqual(docstring const & name)
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: name_(name) {}
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bool operator()(Menu const & menu) const
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{
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return menu.name() == name_;
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}
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private:
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docstring name_;
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};
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} // namespace anon
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// This is the global menu definition
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MenuBackend menubackend;
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MenuItem::MenuItem(Kind kind)
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: kind_(kind), optional_(false)
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{}
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MenuItem::MenuItem(Kind kind, docstring const & label,
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docstring const & submenu, bool optional)
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: kind_(kind), label_(label),
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submenuname_(submenu), optional_(optional)
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{
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BOOST_ASSERT(kind == Submenu);
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}
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MenuItem::MenuItem(Kind kind, docstring const & label,
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FuncRequest const & func, bool optional)
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: kind_(kind), label_(label), func_(func), optional_(optional)
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{
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func_.origin = FuncRequest::MENU;
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}
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MenuItem::~MenuItem()
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{}
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void MenuItem::submenu(Menu * menu)
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{
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submenu_.reset(menu);
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}
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docstring const MenuItem::label() const
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{
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return token(label_, char_type('|'), 0);
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}
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docstring const MenuItem::shortcut() const
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{
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return token(label_, char_type('|'), 1);
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}
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docstring const MenuItem::binding(bool forgui) const
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{
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if (kind_ != Command)
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return docstring();
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// Get the keys bound to this action, but keep only the
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// first one later
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kb_keymap::Bindings bindings = theTopLevelKeymap().findbindings(func_);
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if (bindings.size()) {
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return bindings.begin()->print(forgui);
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} else {
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LYXERR(Debug::KBMAP)
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<< "No binding for "
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<< lyxaction.getActionName(func_.action)
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<< '(' << to_utf8(func_.argument()) << ')' << endl;
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return docstring();
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}
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}
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Menu & Menu::add(MenuItem const & i)
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{
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items_.push_back(i);
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return *this;
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}
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Menu & Menu::addWithStatusCheck(MenuItem const & i)
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{
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switch (i.kind()) {
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case MenuItem::Command: {
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FuncStatus status = lyx::getStatus(i.func());
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if (status.unknown() || (!status.enabled() && i.optional()))
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break;
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items_.push_back(i);
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items_.back().status(status);
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break;
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}
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case MenuItem::Submenu: {
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if (i.submenu()) {
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bool enabled = false;
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for (const_iterator cit = i.submenu()->begin();
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cit != i.submenu()->end(); ++cit) {
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if ((cit->kind() == MenuItem::Command
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|| cit->kind() == MenuItem::Submenu)
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&& cit->status().enabled()) {
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enabled = true;
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break;
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}
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}
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if (enabled || !i.optional()) {
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items_.push_back(i);
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items_.back().status().enabled(enabled);
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}
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}
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else
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items_.push_back(i);
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break;
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}
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case MenuItem::Separator:
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if (!items_.empty()
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&& items_.back().kind() != MenuItem::Separator)
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items_.push_back(i);
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break;
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default:
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items_.push_back(i);
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}
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return *this;
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}
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Menu & Menu::read(LyXLex & lex)
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{
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enum Menutags {
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md_item = 1,
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md_branches,
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md_documents,
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md_bookmarks,
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md_charstyles,
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md_endmenu,
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md_exportformats,
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md_importformats,
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md_lastfiles,
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md_optitem,
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md_optsubmenu,
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md_separator,
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md_submenu,
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md_toc,
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md_updateformats,
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md_viewformats,
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md_floatlistinsert,
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md_floatinsert,
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md_pasterecent,
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md_toolbars,
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md_last
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};
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struct keyword_item menutags[md_last - 1] = {
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{ "bookmarks", md_bookmarks },
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{ "branches", md_branches },
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{ "charstyles", md_charstyles },
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{ "documents", md_documents },
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{ "end", md_endmenu },
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{ "exportformats", md_exportformats },
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{ "floatinsert", md_floatinsert },
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{ "floatlistinsert", md_floatlistinsert },
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{ "importformats", md_importformats },
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{ "item", md_item },
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{ "lastfiles", md_lastfiles },
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{ "optitem", md_optitem },
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{ "optsubmenu", md_optsubmenu },
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{ "pasterecent", md_pasterecent },
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{ "separator", md_separator },
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{ "submenu", md_submenu },
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{ "toc", md_toc },
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{ "toolbars", md_toolbars },
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{ "updateformats", md_updateformats },
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{ "viewformats", md_viewformats }
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};
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lex.pushTable(menutags, md_last - 1);
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if (lyxerr.debugging(Debug::PARSER))
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lex.printTable(lyxerr);
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bool quit = false;
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bool optional = false;
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while (lex.isOK() && !quit) {
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switch (lex.lex()) {
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case md_optitem:
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optional = true;
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// fallback to md_item
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case md_item: {
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lex.next(true);
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docstring const name = translateIfPossible(lex.getDocString());
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lex.next(true);
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string const command = lex.getString();
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FuncRequest func = lyxaction.lookupFunc(command);
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add(MenuItem(MenuItem::Command, name, func, optional));
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optional = false;
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break;
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}
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case md_separator:
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add(MenuItem(MenuItem::Separator));
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break;
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case md_lastfiles:
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add(MenuItem(MenuItem::Lastfiles));
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break;
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case md_charstyles:
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add(MenuItem(MenuItem::CharStyles));
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break;
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case md_documents:
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add(MenuItem(MenuItem::Documents));
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break;
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case md_bookmarks:
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add(MenuItem(MenuItem::Bookmarks));
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break;
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case md_toc:
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add(MenuItem(MenuItem::Toc));
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break;
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case md_viewformats:
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add(MenuItem(MenuItem::ViewFormats));
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break;
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case md_updateformats:
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add(MenuItem(MenuItem::UpdateFormats));
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break;
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case md_exportformats:
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add(MenuItem(MenuItem::ExportFormats));
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break;
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case md_importformats:
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add(MenuItem(MenuItem::ImportFormats));
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break;
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case md_floatlistinsert:
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add(MenuItem(MenuItem::FloatListInsert));
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break;
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case md_floatinsert:
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add(MenuItem(MenuItem::FloatInsert));
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break;
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case md_pasterecent:
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add(MenuItem(MenuItem::PasteRecent));
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break;
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case md_toolbars:
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add(MenuItem(MenuItem::Toolbars));
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break;
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case md_branches:
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add(MenuItem(MenuItem::Branches));
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break;
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case md_optsubmenu:
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optional = true;
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// fallback to md_submenu
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case md_submenu: {
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lex.next(true);
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docstring const mlabel = translateIfPossible(lex.getDocString());
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lex.next(true);
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docstring const mname = lex.getDocString();
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add(MenuItem(MenuItem::Submenu, mlabel, mname,
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optional));
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optional = false;
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break;
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}
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case md_endmenu:
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quit = true;
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break;
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default:
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lex.printError("Menu::read: "
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"Unknown menu tag: `$$Token'");
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break;
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}
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}
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lex.popTable();
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return *this;
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}
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MenuItem const & Menu::operator[](size_type i) const
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{
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return items_[i];
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}
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bool Menu::hasFunc(FuncRequest const & func) const
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{
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return find_if(begin(), end(),
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bind(std::equal_to<FuncRequest>(),
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bind(&MenuItem::func, _1),
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func)) != end();
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}
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void Menu::checkShortcuts() const
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{
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// This is a quadratic algorithm, but we do not care because
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// menus are short enough
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for (const_iterator it1 = begin(); it1 != end(); ++it1) {
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docstring shortcut = it1->shortcut();
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if (shortcut.empty())
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continue;
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if (!contains(it1->label(), shortcut))
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lyxerr << "Menu warning: menu entry \""
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<< to_utf8(it1->label())
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<< "\" does not contain shortcut `"
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<< to_utf8(shortcut) << "'." << endl;
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for (const_iterator it2 = begin(); it2 != it1 ; ++it2) {
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if (!compare_ascii_no_case(it2->shortcut(), shortcut)) {
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lyxerr << "Menu warning: menu entries "
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<< '"' << to_utf8(it1->fulllabel())
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<< "\" and \"" << to_utf8(it2->fulllabel())
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<< "\" share the same shortcut."
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<< endl;
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}
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}
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}
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}
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void MenuBackend::specialMenu(Menu const & menu)
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{
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specialmenu_ = menu;
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}
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namespace {
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class compare_format {
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public:
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bool operator()(Format const * p1, Format const * p2) {
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return *p1 < *p2;
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}
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};
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docstring const limit_string_length(docstring const & str)
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{
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docstring::size_type const max_item_length = 45;
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if (str.size() > max_item_length)
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return str.substr(0, max_item_length - 3) + "...";
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else
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return str;
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}
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void expandLastfiles(Menu & tomenu)
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{
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lyx::LastFilesSection::LastFiles const & lf = LyX::cref().session().lastFiles().lastFiles();
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lyx::LastFilesSection::LastFiles::const_iterator lfit = lf.begin();
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int ii = 1;
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for (; lfit != lf.end() && ii < 10; ++lfit, ++ii) {
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string const file = lfit->absFilename();
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docstring const label = convert<docstring>(ii) + ". "
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+ makeDisplayPath(file, 30)
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+ char_type('|') + convert<docstring>(ii);
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tomenu.add(MenuItem(MenuItem::Command, label, FuncRequest(LFUN_FILE_OPEN, file)));
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}
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}
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void expandDocuments(Menu & tomenu)
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{
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typedef vector<string> Strings;
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Strings const names = theBufferList().getFileNames();
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if (names.empty()) {
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tomenu.add(MenuItem(MenuItem::Command, _("No Documents Open!"),
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FuncRequest(LFUN_NOACTION)));
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return;
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}
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int ii = 1;
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Strings::const_iterator docit = names.begin();
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Strings::const_iterator end = names.end();
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for (; docit != end; ++docit, ++ii) {
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docstring label = makeDisplayPath(*docit, 20);
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if (ii < 10)
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label = convert<docstring>(ii) + ". " + label + char_type('|') + convert<docstring>(ii);
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tomenu.add(MenuItem(MenuItem::Command, label, FuncRequest(LFUN_BUFFER_SWITCH, *docit)));
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}
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}
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void expandBookmarks(Menu & tomenu)
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{
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lyx::BookmarksSection const & bm = LyX::cref().session().bookmarks();
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for (size_t i = 1; i <= bm.size(); ++i) {
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if (bm.isValid(i)) {
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docstring const label = convert<docstring>(i) + ". "
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+ makeDisplayPath(bm.bookmark(i).filename.absFilename(), 20)
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+ char_type('|') + convert<docstring>(i);
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tomenu.add(MenuItem(MenuItem::Command, label, FuncRequest(LFUN_BOOKMARK_GOTO,
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convert<docstring>(i))));
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}
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}
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}
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void expandFormats(MenuItem::Kind kind, Menu & tomenu, Buffer const * buf)
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{
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if (!buf && kind != MenuItem::ImportFormats) {
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tomenu.add(MenuItem(MenuItem::Command,
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_("No Documents Open!"),
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FuncRequest(LFUN_NOACTION)));
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return;
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}
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typedef vector<Format const *> Formats;
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Formats formats;
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kb_action action;
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switch (kind) {
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case MenuItem::ImportFormats:
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formats = Importer::GetImportableFormats();
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action = LFUN_BUFFER_IMPORT;
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break;
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case MenuItem::ViewFormats:
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formats = Exporter::getExportableFormats(*buf, true);
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action = LFUN_BUFFER_VIEW;
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break;
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case MenuItem::UpdateFormats:
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formats = Exporter::getExportableFormats(*buf, true);
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action = LFUN_BUFFER_UPDATE;
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break;
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default:
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formats = Exporter::getExportableFormats(*buf, false);
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action = LFUN_BUFFER_EXPORT;
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}
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sort(formats.begin(), formats.end(), compare_format());
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Formats::const_iterator fit = formats.begin();
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Formats::const_iterator end = formats.end();
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for (; fit != end ; ++fit) {
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if ((*fit)->dummy())
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continue;
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docstring label = from_utf8((*fit)->prettyname());
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switch (kind) {
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case MenuItem::ImportFormats:
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// FIXME: This is a hack, we should rather solve
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// FIXME: bug 2488 instead.
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if ((*fit)->name() == "text")
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label = _("Plain Text");
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else if ((*fit)->name() == "textparagraph")
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label = _("Plain Text, Join Lines");
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label += "...";
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break;
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case MenuItem::ViewFormats:
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case MenuItem::ExportFormats:
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case MenuItem::UpdateFormats:
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if (!(*fit)->documentFormat())
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continue;
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break;
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default:
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BOOST_ASSERT(false);
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break;
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}
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if (!(*fit)->shortcut().empty())
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label += char_type('|') + from_utf8((*fit)->shortcut());
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if (buf)
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tomenu.addWithStatusCheck(MenuItem(MenuItem::Command, label,
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FuncRequest(action, (*fit)->name())));
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else
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tomenu.add(MenuItem(MenuItem::Command, label,
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FuncRequest(action, (*fit)->name())));
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}
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}
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void expandFloatListInsert(Menu & tomenu, Buffer const * buf)
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{
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if (!buf) {
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tomenu.add(MenuItem(MenuItem::Command,
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_("No Documents Open!"),
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FuncRequest(LFUN_NOACTION)));
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return;
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}
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FloatList const & floats =
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buf->params().getLyXTextClass().floats();
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FloatList::const_iterator cit = floats.begin();
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FloatList::const_iterator end = floats.end();
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for (; cit != end; ++cit) {
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tomenu.addWithStatusCheck(MenuItem(MenuItem::Command,
|
|
_(cit->second.listName()),
|
|
FuncRequest(LFUN_FLOAT_LIST,
|
|
cit->second.type())));
|
|
}
|
|
}
|
|
|
|
|
|
void expandFloatInsert(Menu & tomenu, Buffer const * buf)
|
|
{
|
|
if (!buf) {
|
|
tomenu.add(MenuItem(MenuItem::Command,
|
|
_("No Documents Open!"),
|
|
FuncRequest(LFUN_NOACTION)));
|
|
return;
|
|
}
|
|
|
|
FloatList const & floats =
|
|
buf->params().getLyXTextClass().floats();
|
|
FloatList::const_iterator cit = floats.begin();
|
|
FloatList::const_iterator end = floats.end();
|
|
for (; cit != end; ++cit) {
|
|
// normal float
|
|
docstring const label = _(cit->second.name());
|
|
tomenu.addWithStatusCheck(MenuItem(MenuItem::Command, label,
|
|
FuncRequest(LFUN_FLOAT_INSERT,
|
|
cit->second.type())));
|
|
}
|
|
}
|
|
|
|
|
|
void expandCharStyleInsert(Menu & tomenu, Buffer const * buf)
|
|
{
|
|
if (!buf) {
|
|
tomenu.add(MenuItem(MenuItem::Command,
|
|
_("No Documents Open!"),
|
|
FuncRequest(LFUN_NOACTION)));
|
|
return;
|
|
}
|
|
CharStyles & charstyles =
|
|
buf->params().getLyXTextClass().charstyles();
|
|
CharStyles::iterator cit = charstyles.begin();
|
|
CharStyles::iterator end = charstyles.end();
|
|
for (; cit != end; ++cit) {
|
|
docstring const label = from_utf8(cit->name);
|
|
tomenu.addWithStatusCheck(MenuItem(MenuItem::Command, label,
|
|
FuncRequest(LFUN_CHARSTYLE_INSERT,
|
|
label)));
|
|
}
|
|
}
|
|
|
|
|
|
Menu::size_type const max_number_of_items = 25;
|
|
|
|
void expandToc2(Menu & tomenu,
|
|
Toc const & toc_list,
|
|
Toc::size_type from,
|
|
Toc::size_type to, int depth)
|
|
{
|
|
int shortcut_count = 0;
|
|
|
|
// check whether depth is smaller than the smallest depth in toc.
|
|
int min_depth = 1000;
|
|
for (Toc::size_type i = from; i < to; ++i)
|
|
min_depth = std::min(min_depth, toc_list[i].depth());
|
|
if (min_depth > depth)
|
|
depth = min_depth;
|
|
|
|
|
|
if (to - from <= max_number_of_items) {
|
|
for (Toc::size_type i = from; i < to; ++i) {
|
|
docstring label(4 * max(0, toc_list[i].depth() - depth), char_type(' '));
|
|
label += limit_string_length(toc_list[i].str());
|
|
if (toc_list[i].depth() == depth
|
|
&& shortcut_count < 9) {
|
|
if (label.find(convert<docstring>(shortcut_count + 1)) != docstring::npos)
|
|
label += char_type('|') + convert<docstring>(++shortcut_count);
|
|
}
|
|
tomenu.add(MenuItem(MenuItem::Command, label,
|
|
FuncRequest(toc_list[i].action())));
|
|
}
|
|
} else {
|
|
Toc::size_type pos = from;
|
|
while (pos < to) {
|
|
Toc::size_type new_pos = pos + 1;
|
|
while (new_pos < to &&
|
|
toc_list[new_pos].depth() > depth)
|
|
++new_pos;
|
|
|
|
docstring label(4 * max(0, toc_list[pos].depth() - depth), ' ');
|
|
label += limit_string_length(toc_list[pos].str());
|
|
if (toc_list[pos].depth() == depth &&
|
|
shortcut_count < 9) {
|
|
if (label.find(convert<docstring>(shortcut_count + 1)) != docstring::npos)
|
|
label += char_type('|') + convert<docstring>(++shortcut_count);
|
|
}
|
|
if (new_pos == pos + 1) {
|
|
tomenu.add(MenuItem(MenuItem::Command,
|
|
label, FuncRequest(toc_list[pos].action())));
|
|
} else {
|
|
MenuItem item(MenuItem::Submenu, label);
|
|
item.submenu(new Menu);
|
|
expandToc2(*item.submenu(),
|
|
toc_list, pos, new_pos, depth + 1);
|
|
tomenu.add(item);
|
|
}
|
|
pos = new_pos;
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
void expandToc(Menu & tomenu, Buffer const * buf)
|
|
{
|
|
// To make things very cleanly, we would have to pass buf to
|
|
// all MenuItem constructors and to expandToc2. However, we
|
|
// know that all the entries in a TOC will be have status_ ==
|
|
// OK, so we avoid this unnecessary overhead (JMarc)
|
|
|
|
if (!buf) {
|
|
tomenu.add(MenuItem(MenuItem::Command,
|
|
_("No Documents Open!"),
|
|
FuncRequest(LFUN_NOACTION)));
|
|
return;
|
|
}
|
|
|
|
// Add an entry for the master doc if this is a child doc
|
|
Buffer const * const master = buf->getMasterBuffer();
|
|
if (buf != master) {
|
|
ParIterator const pit = par_iterator_begin(master->inset());
|
|
string const arg = convert<string>(pit->id());
|
|
FuncRequest f(LFUN_PARAGRAPH_GOTO, arg);
|
|
tomenu.add(MenuItem(MenuItem::Command, _("Master Document"), f));
|
|
}
|
|
|
|
FloatList const & floatlist = buf->params().getLyXTextClass().floats();
|
|
TocList const & toc_list = buf->tocBackend().tocs();
|
|
TocList::const_iterator cit = toc_list.begin();
|
|
TocList::const_iterator end = toc_list.end();
|
|
for (; cit != end; ++cit) {
|
|
// Handle this later
|
|
if (cit->first == "tableofcontents")
|
|
continue;
|
|
|
|
// All the rest is for floats
|
|
auto_ptr<Menu> menu(new Menu);
|
|
TocIterator ccit = cit->second.begin();
|
|
TocIterator eend = cit->second.end();
|
|
for (; ccit != eend; ++ccit) {
|
|
docstring const label = limit_string_length(ccit->str());
|
|
menu->add(MenuItem(MenuItem::Command,
|
|
label,
|
|
FuncRequest(ccit->action())));
|
|
}
|
|
string const & floatName = floatlist.getType(cit->first).listName();
|
|
MenuItem item(MenuItem::Submenu, _(floatName));
|
|
item.submenu(menu.release());
|
|
tomenu.add(item);
|
|
}
|
|
|
|
// Handle normal TOC
|
|
cit = toc_list.find("tableofcontents");
|
|
if (cit == end) {
|
|
tomenu.addWithStatusCheck(MenuItem(MenuItem::Command,
|
|
_("No Table of contents"),
|
|
FuncRequest()));
|
|
} else {
|
|
expandToc2(tomenu, cit->second, 0, cit->second.size(), 0);
|
|
}
|
|
}
|
|
|
|
|
|
void expandPasteRecent(Menu & tomenu, Buffer const * buf)
|
|
{
|
|
if (!buf)
|
|
return;
|
|
|
|
vector<docstring> const sel =
|
|
cap::availableSelections(*buf);
|
|
|
|
vector<docstring>::const_iterator cit = sel.begin();
|
|
vector<docstring>::const_iterator end = sel.end();
|
|
|
|
for (unsigned int index = 0; cit != end; ++cit, ++index) {
|
|
tomenu.add(MenuItem(MenuItem::Command, *cit,
|
|
FuncRequest(LFUN_PASTE, convert<string>(index))));
|
|
}
|
|
}
|
|
|
|
|
|
void expandToolbars(Menu & tomenu)
|
|
{
|
|
//
|
|
// extracts the toolbars from the backend
|
|
ToolbarBackend::Toolbars::const_iterator cit = toolbarbackend.begin();
|
|
ToolbarBackend::Toolbars::const_iterator end = toolbarbackend.end();
|
|
|
|
for (; cit != end; ++cit) {
|
|
docstring label = _(cit->gui_name);
|
|
// frontends are not supposed to turn on/off toolbars, if they cannot
|
|
// update ToolbarBackend::flags. That is to say, ToolbarsBackend::flags
|
|
// should reflect the true state of toolbars.
|
|
//
|
|
// menu is displayed as
|
|
// on/off review
|
|
// and
|
|
// review (auto)
|
|
// in the case of auto.
|
|
if (cit->flags & ToolbarBackend::AUTO)
|
|
label += _(" (auto)");
|
|
tomenu.add(MenuItem(MenuItem::Command, label,
|
|
FuncRequest(LFUN_TOOLBAR_TOGGLE_STATE, cit->name)));
|
|
}
|
|
}
|
|
|
|
|
|
void expandBranches(Menu & tomenu, Buffer const * buf)
|
|
{
|
|
if (!buf)
|
|
return;
|
|
|
|
BufferParams const & params = buf->getMasterBuffer()->params();
|
|
|
|
BranchList::const_iterator cit = params.branchlist().begin();
|
|
BranchList::const_iterator end = params.branchlist().end();
|
|
|
|
for (int ii = 1; cit != end; ++cit, ++ii) {
|
|
docstring label = cit->getBranch();
|
|
if (ii < 10)
|
|
label = convert<docstring>(ii) + ". " + label + char_type('|') + convert<docstring>(ii);
|
|
tomenu.addWithStatusCheck(MenuItem(MenuItem::Command, label,
|
|
FuncRequest(LFUN_BRANCH_INSERT,
|
|
cit->getBranch())));
|
|
}
|
|
}
|
|
|
|
|
|
} // namespace anon
|
|
|
|
|
|
void MenuBackend::expand(Menu const & frommenu, Menu & tomenu,
|
|
Buffer const * buf) const
|
|
{
|
|
if (!tomenu.empty())
|
|
tomenu.clear();
|
|
|
|
for (Menu::const_iterator cit = frommenu.begin();
|
|
cit != frommenu.end() ; ++cit) {
|
|
switch (cit->kind()) {
|
|
case MenuItem::Lastfiles:
|
|
expandLastfiles(tomenu);
|
|
break;
|
|
|
|
case MenuItem::Documents:
|
|
expandDocuments(tomenu);
|
|
break;
|
|
|
|
case MenuItem::Bookmarks:
|
|
expandBookmarks(tomenu);
|
|
break;
|
|
|
|
case MenuItem::ImportFormats:
|
|
case MenuItem::ViewFormats:
|
|
case MenuItem::UpdateFormats:
|
|
case MenuItem::ExportFormats:
|
|
expandFormats(cit->kind(), tomenu, buf);
|
|
break;
|
|
|
|
case MenuItem::CharStyles:
|
|
expandCharStyleInsert(tomenu, buf);
|
|
break;
|
|
|
|
case MenuItem::FloatListInsert:
|
|
expandFloatListInsert(tomenu, buf);
|
|
break;
|
|
|
|
case MenuItem::FloatInsert:
|
|
expandFloatInsert(tomenu, buf);
|
|
break;
|
|
|
|
case MenuItem::PasteRecent:
|
|
expandPasteRecent(tomenu, buf);
|
|
break;
|
|
|
|
case MenuItem::Toolbars:
|
|
expandToolbars(tomenu);
|
|
break;
|
|
|
|
case MenuItem::Branches:
|
|
expandBranches(tomenu, buf);
|
|
break;
|
|
|
|
case MenuItem::Toc:
|
|
expandToc(tomenu, buf);
|
|
break;
|
|
|
|
case MenuItem::Submenu: {
|
|
MenuItem item(*cit);
|
|
item.submenu(new Menu(cit->submenuname()));
|
|
expand(getMenu(cit->submenuname()),
|
|
*item.submenu(), buf);
|
|
tomenu.addWithStatusCheck(item);
|
|
}
|
|
break;
|
|
|
|
case MenuItem::Separator:
|
|
tomenu.addWithStatusCheck(*cit);
|
|
break;
|
|
|
|
case MenuItem::Command:
|
|
if (!specialmenu_.hasFunc(cit->func()))
|
|
tomenu.addWithStatusCheck(*cit);
|
|
}
|
|
}
|
|
|
|
// we do not want the menu to end with a separator
|
|
if (!tomenu.empty()
|
|
&& tomenu.items_.back().kind() == MenuItem::Separator)
|
|
tomenu.items_.pop_back();
|
|
|
|
// Check whether the shortcuts are unique
|
|
tomenu.checkShortcuts();
|
|
}
|
|
|
|
|
|
void MenuBackend::read(LyXLex & lex)
|
|
{
|
|
enum Menutags {
|
|
md_menu = 1,
|
|
md_menubar,
|
|
md_endmenuset,
|
|
md_last
|
|
};
|
|
|
|
struct keyword_item menutags[md_last - 1] = {
|
|
{ "end", md_endmenuset },
|
|
{ "menu", md_menu },
|
|
{ "menubar", md_menubar }
|
|
};
|
|
|
|
//consistency check
|
|
if (compare_ascii_no_case(lex.getString(), "menuset")) {
|
|
lyxerr << "Menubackend::read: ERROR wrong token:`"
|
|
<< lex.getString() << '\'' << endl;
|
|
}
|
|
|
|
lex.pushTable(menutags, md_last - 1);
|
|
if (lyxerr.debugging(Debug::PARSER))
|
|
lex.printTable(lyxerr);
|
|
|
|
bool quit = false;
|
|
|
|
while (lex.isOK() && !quit) {
|
|
switch (lex.lex()) {
|
|
case md_menubar:
|
|
menubar_.read(lex);
|
|
break;
|
|
case md_menu: {
|
|
lex.next(true);
|
|
docstring const name = lex.getDocString();
|
|
if (hasMenu(name)) {
|
|
getMenu(name).read(lex);
|
|
} else {
|
|
Menu menu(name);
|
|
menu.read(lex);
|
|
add(menu);
|
|
}
|
|
break;
|
|
}
|
|
case md_endmenuset:
|
|
quit = true;
|
|
break;
|
|
default:
|
|
lex.printError("menubackend::read: "
|
|
"Unknown menu tag: `$$Token'");
|
|
break;
|
|
}
|
|
}
|
|
lex.popTable();
|
|
}
|
|
|
|
|
|
void MenuBackend::add(Menu const & menu)
|
|
{
|
|
menulist_.push_back(menu);
|
|
}
|
|
|
|
|
|
bool MenuBackend::hasMenu(docstring const & name) const
|
|
{
|
|
return find_if(begin(), end(), MenuNamesEqual(name)) != end();
|
|
}
|
|
|
|
|
|
Menu const & MenuBackend::getMenu(docstring const & name) const
|
|
{
|
|
const_iterator cit = find_if(begin(), end(), MenuNamesEqual(name));
|
|
if (cit == end())
|
|
lyxerr << "No submenu named " << to_utf8(name) << endl;
|
|
BOOST_ASSERT(cit != end());
|
|
return (*cit);
|
|
}
|
|
|
|
|
|
Menu & MenuBackend::getMenu(docstring const & name)
|
|
{
|
|
iterator it = find_if(begin(), end(), MenuNamesEqual(name));
|
|
if (it == end())
|
|
lyxerr << "No submenu named " << to_utf8(name) << endl;
|
|
BOOST_ASSERT(it != end());
|
|
return (*it);
|
|
}
|
|
|
|
|
|
Menu const & MenuBackend::getMenubar() const
|
|
{
|
|
return menubar_;
|
|
}
|
|
|
|
|
|
} // namespace lyx
|