2 * \file GuiPopupMenu.cpp
3 * This file is part of LyX, the document processor.
4 * Licence details can be found in the file COPYING.
7 * \author Abdelrazak Younes
9 * Full author contact details are available in file CREDITS.
17 #include "GuiApplication.h"
18 #include "GuiPopupMenu.h"
19 #include "qt_helpers.h"
22 #include "MenuBackend.h"
24 #include "support/lstrings.h"
25 #include "support/debug.h"
30 GuiPopupMenu::GuiPopupMenu(GuiView * owner, MenuItem const & mi,
32 : QMenu(owner), owner_(owner)
34 name_ = mi.submenuname();
36 setTitle(toqstr(getLabel(mi)));
39 connect(this, SIGNAL(aboutToShow()), this, SLOT(updateView()));
43 void GuiPopupMenu::updateView()
45 LYXERR(Debug::GUI, "GuiPopupMenu::updateView()"
46 << "\tTriggered menu: " << to_utf8(name_));
53 // Here, We make sure that theLyXFunc points to the correct LyXView.
54 theLyXFunc().setLyXView(owner_);
56 MenuBackend const & menubackend = guiApp->menuBackend();
57 Menu const & fromLyxMenu = menubackend.getMenu(name_);
58 menubackend.expand(fromLyxMenu, topLevelMenu_, owner_->buffer());
60 if (!menubackend.hasMenu(topLevelMenu_.name())) {
61 LYXERR(Debug::GUI, "\tWARNING: menu seems empty"
62 << to_utf8(topLevelMenu_.name()));
64 populate(this, &topLevelMenu_);
68 void GuiPopupMenu::populate(QMenu * qMenu, Menu * menu)
70 LYXERR(Debug::GUI, "populating menu " << to_utf8(menu->name()));
71 if (menu->size() == 0) {
72 LYXERR(Debug::GUI, "\tERROR: empty menu " << to_utf8(menu->name()));
75 LYXERR(Debug::GUI, " ***** menu entries " << menu->size());
77 Menu::const_iterator m = menu->begin();
78 Menu::const_iterator end = menu->end();
80 for (; m != end; ++m) {
82 if (m->kind() == MenuItem::Separator) {
84 qMenu->addSeparator();
85 LYXERR(Debug::GUI, "adding Menubar Separator");
87 } else if (m->kind() == MenuItem::Submenu) {
89 LYXERR(Debug::GUI, "** creating New Sub-Menu "
90 << to_utf8(getLabel(*m)));
91 QMenu * subMenu = qMenu->addMenu(toqstr(getLabel(*m)));
92 populate(subMenu, m->submenu());
94 } else { // we have a MenuItem::Command
96 LYXERR(Debug::GUI, "creating Menu Item "
97 << to_utf8(m->label()));
99 docstring const label = getLabel(*m);
101 Action * action = new Action(*(owner_),
102 QIcon(), toqstr(label), m->func(), QString());
103 qMenu->addAction(action);
109 docstring const GuiPopupMenu::getLabel(MenuItem const & mi)
111 docstring label = support::subst(mi.label(),
112 from_ascii("&"), from_ascii("&&"));
114 docstring const shortcut = mi.shortcut();
115 if (!shortcut.empty()) {
116 size_t pos = label.find(shortcut);
117 if (pos != docstring::npos)
118 label.insert(pos, 1, char_type('&'));
121 docstring const binding = mi.binding();
122 if (!binding.empty())
123 label += '\t' + binding;
129 } // namespace frontend
132 #include "GuiPopupMenu_moc.cpp"