3 * This file is part of LyX, the document processor.
4 * Licence details can be found in the file COPYING.
8 * Full author contact details are available in file CREDITS.
26 class LyxMenu : public Gtk::Menu {
28 LyxMenu() { menu_.reset(new ::Menu); }
30 ::Menu& getBackMenu() { return *menu_.get(); }
32 void clearBackMenu() { menu_.reset(new ::Menu); }
34 std::auto_ptr< ::Menu > menu_;
38 Glib::ustring labelTrans(string const & label, string const & shortcut)
40 string labelN = label;
41 string::size_type i = label.find(shortcut);
42 if (i == string::npos)
43 return Glib::locale_to_utf8(label);
44 labelN.insert(i, "_");
45 return Glib::locale_to_utf8(labelN);
49 void ClearMenu(Gtk::MenuShell * menu)
51 Gtk::Menu_Helpers::MenuList::iterator m = menu->items().begin();
52 Gtk::Menu_Helpers::MenuList::iterator end = menu->items().end();
54 for (; m != end; ++m) {
55 if ((subMenu = m->get_submenu()) != 0) {
60 menu->items().clear();
67 GMenubar::GMenubar(LyXView * lyxView, MenuBackend const & /*menuBackend*/) :
70 GView * gview = static_cast<GView*>(lyxView);
71 Menu const & menu = menubackend.getMenubar();
72 Menu::const_iterator i = menu.begin();
73 Menu::const_iterator end = menu.end();
74 for (; i != end; ++i) {
75 if (i->kind() != MenuItem::Submenu) {
76 lyxerr << "ERROR: GMenubar::createMenubar:"
77 " only submenus can appear in a menubar"
81 Gtk::Menu * gmenu = new LyxMenu;
82 menubar_.items().push_back(
83 Gtk::Menu_Helpers::MenuElem(
84 labelTrans(i->label(), i->shortcut()),
86 menubar_.items().back().signal_activate().connect(
87 sigc::bind(sigc::mem_fun(*this, &GMenubar::onSubMenuActivate), &(*i),
88 &menubar_.items().back()));
89 mainMenuNames_.push_back(i->submenuname());
92 gview->getBox(GView::Top).children().push_back(
93 Gtk::Box_Helpers::Element(menubar_, Gtk::PACK_SHRINK));
103 void GMenubar::update()
108 void GMenubar::openByName(string const & name)
110 Glib::ustring uname = Glib::locale_to_utf8(name);
111 std::vector<Glib::ustring>::iterator it =
112 std::find(mainMenuNames_.begin(), mainMenuNames_.end(),
114 if (it != mainMenuNames_.end()) {
115 Gtk::MenuItem& mitem = menubar_.items()[it - mainMenuNames_.begin()];
120 lyxerr << "GMenubar::openByName: menu "
121 << name << " not found" << std::endl;
125 void GMenubar::onSubMenuActivate(MenuItem const * item,
126 Gtk::MenuItem * gitem)
128 Gtk::Menu * gmenu = gitem->get_submenu();
130 LyxMenu * lyxmenu = static_cast<LyxMenu*>(gmenu);
131 lyxmenu->clearBackMenu();
132 Menu * fmenu = item->submenuname().empty() ?
134 &menubackend.getMenu(item->submenuname());
136 menubackend.expand(*fmenu, lyxmenu->getBackMenu(), view_);
137 Menu::const_iterator i = lyxmenu->getBackMenu().begin();
138 Menu::const_iterator end = lyxmenu->getBackMenu().end();
139 Gtk::Menu * gmenu_new;
140 for (; i != end; ++i) {
142 case MenuItem::Submenu:
143 gmenu_new = new LyxMenu;
144 gmenu->items().push_back(
145 Gtk::Menu_Helpers::MenuElem(
146 labelTrans(i->label(), i->shortcut()),
148 gmenu->items().back().signal_activate().connect(
149 sigc::bind(sigc::mem_fun(*this, &GMenubar::onSubMenuActivate),
151 &gmenu->items().back()));
152 if (!i->status().enabled())
153 gmenu->items().back().set_sensitive(false);
155 case MenuItem::Command:
157 FuncStatus const flag = i->status();
158 bool on = flag.onoff(true);
159 bool off = flag.onoff(false);
162 gmenu->items().push_back(
163 Gtk::Menu_Helpers::CheckMenuElem(
164 labelTrans(i->label(),
166 Gtk::CheckMenuItem& citem =
167 static_cast<Gtk::CheckMenuItem&>(
168 gmenu->items().back());
169 citem.set_active(on);
171 // This is necessary because add_accel_label is protected,
172 // and even if you subclass Gtk::MenuItem then add_accel_label
173 // doesn't do what you'd expect.
174 Gtk::MenuItem * item = Gtk::manage(new Gtk::MenuItem);
175 Gtk::HBox * hbox = Gtk::manage(new Gtk::HBox);
176 Gtk::Label * label1 = Gtk::manage(new Gtk::Label(
177 labelTrans(i->label(), i->shortcut()), true));
178 Gtk::Label * label2 = Gtk::manage(new Gtk::Label(
179 " " + i->binding(), false));
180 hbox->pack_start(*label1, false, false, 0);
181 hbox->pack_end(*label2, false, false, 0);
184 gmenu->append(*item);
187 Gtk::MenuItem & item = gmenu->items().back();
188 item.signal_activate().connect(
189 sigc::bind(sigc::mem_fun(*this, &GMenubar::onCommandActivate),
192 item.set_sensitive(false);
195 case MenuItem::Separator:
196 gmenu->items().push_back(
197 Gtk::Menu_Helpers::SeparatorElem());
200 lyxerr << "GMenubar::create_submenu: "
201 "this should not happen" << std::endl;
208 void GMenubar::onCommandActivate(MenuItem const * item,
209 Gtk::MenuItem * /*gitem*/)
211 view_->getLyXFunc().dispatch(item->func(), true);
214 } // namespace frontend