*
* \author John Levon
* \author Asger Alstrup
- * \author Lars Gullik Bjønnes
+ * \author Lars Gullik Bjønnes
* \author Jean-Marc Lasgouttes
- * \author André Pönitz
+ * \author André Pönitz
* \author Dekel Tsur
* \author Martin Vermeer
*
// MacOSX specific stuff is at the end.
-class Menu;
+class MenuDefinition;
///
class MenuItem {
func_.origin = FuncRequest::MENU;
}
+ // boost::shared_ptr<MenuDefinition> needs this apprently...
+ ~MenuItem() {}
+
/// The label of a given menuitem
QString label() const { return label_.split('|')[0]; }
/// set the description of the submenu
void submenuname(QString const & name) { submenuname_ = name; }
///
- Menu * submenu() const { return submenu_; }
+ MenuDefinition * submenu() const { return submenu_.get(); }
///
- void setSubmenu(Menu * menu) { submenu_ = menu; }
+ void setSubmenu(MenuDefinition * menu) { submenu_.reset(menu); }
private:
///
///
FuncStatus status_;
///
- Menu * submenu_;
+ boost::shared_ptr<MenuDefinition> submenu_;
};
///
-class Menu {
+class MenuDefinition {
public:
///
typedef std::vector<MenuItem> ItemList;
///
typedef ItemList::const_iterator const_iterator;
///
- explicit Menu(QString const & name = QString()) : name_(name) {}
+ explicit MenuDefinition(QString const & name = QString()) : name_(name) {}
///
void read(Lexer &);
QString name_;
};
-/// a submenu
-class GuiPopupMenu : public QMenu
-{
-public:
- ///
- GuiPopupMenu(GuiView * gv, MenuItem const & mi, bool top_level)
- : QMenu(gv), top_level_menu(top_level? new Menu : 0), view(gv),
- name(mi.submenuname())
- {
- setTitle(label(mi));
- }
-
- /// populates the menu or one of its submenu
- /// This is used as a recursive function
- void populate(QMenu * qMenu, Menu * menu);
-
- /// Get a Menu item label from the menu backend
- QString label(MenuItem const & mi) const;
-
- void showEvent(QShowEvent * ev)
- {
- if (top_level_menu)
- guiApp->menus().updateMenu(name);
- QMenu::showEvent(ev);
- }
-
- /// Only needed for top level menus.
- Menu * top_level_menu;
- /// our owning view
- GuiView * view;
- /// the name of this menu
- QString name;
-};
/// Helper for std::find_if
class MenuNamesEqual
{
public:
MenuNamesEqual(QString const & name) : name_(name) {}
- bool operator()(Menu const & menu) const { return menu.name() == name_; }
+ bool operator()(MenuDefinition const & menu) const { return menu.name() == name_; }
private:
QString name_;
};
///
-typedef std::vector<Menu> MenuList;
+typedef std::vector<MenuDefinition> MenuList;
///
typedef MenuList::const_iterator const_iterator;
///
typedef MenuList::iterator iterator;
/////////////////////////////////////////////////////////////////////
-// GuiPopupMenu implementation
-/////////////////////////////////////////////////////////////////////
-
-void GuiPopupMenu::populate(QMenu * qMenu, Menu * menu)
-{
- LYXERR(Debug::GUI, "populating menu " << fromqstr(menu->name()));
- if (menu->size() == 0) {
- LYXERR(Debug::GUI, "\tERROR: empty menu " << fromqstr(menu->name()));
- return;
- }
- LYXERR(Debug::GUI, " ***** menu entries " << menu->size());
- Menu::const_iterator m = menu->begin();
- Menu::const_iterator end = menu->end();
- for (; m != end; ++m) {
- if (m->kind() == MenuItem::Separator)
- qMenu->addSeparator();
- else if (m->kind() == MenuItem::Submenu) {
- QMenu * subMenu = qMenu->addMenu(label(*m));
- populate(subMenu, m->submenu());
- } else {
- // we have a MenuItem::Command
- qMenu->addAction(new Action(*view, QIcon(), label(*m), m->func(),
- QString()));
- }
- }
-}
-
-
-QString GuiPopupMenu::label(MenuItem const & mi) const
-{
- QString label = mi.label();
- label.replace("&", "&&");
-
- QString shortcut = mi.shortcut();
- if (!shortcut.isEmpty()) {
- int pos = label.indexOf(shortcut);
- if (pos != -1)
- //label.insert(pos, 1, char_type('&'));
- label.replace(pos, 0, "&");
- }
-
- QString const binding = mi.binding();
- if (!binding.isEmpty())
- label += '\t' + binding;
-
- return label;
-}
-
-/////////////////////////////////////////////////////////////////////
-// Menu implementation
+// MenuDefinition implementation
/////////////////////////////////////////////////////////////////////
-void Menu::addWithStatusCheck(MenuItem const & i)
+void MenuDefinition::addWithStatusCheck(MenuItem const & i)
{
switch (i.kind()) {
}
-void Menu::read(Lexer & lex)
+void MenuDefinition::read(Lexer & lex)
{
enum Menutags {
md_item = 1,
break;
default:
- lex.printError("Menu::read: "
+ lex.printError("MenuDefinition::read: "
"Unknown menu tag: `$$Token'");
break;
}
}
-MenuItem const & Menu::operator[](size_type i) const
+MenuItem const & MenuDefinition::operator[](size_type i) const
{
return items_[i];
}
-bool Menu::hasFunc(FuncRequest const & func) const
+bool MenuDefinition::hasFunc(FuncRequest const & func) const
{
for (const_iterator it = begin(), et = end(); it != et; ++it)
if (it->func() == func)
}
-void Menu::checkShortcuts() const
+void MenuDefinition::checkShortcuts() const
{
// This is a quadratic algorithm, but we do not care because
// menus are short enough
}
-bool Menu::searchMenu(FuncRequest const & func, vector<docstring> & names) const
+bool MenuDefinition::searchMenu(FuncRequest const & func, vector<docstring> & names) const
{
const_iterator m = begin();
const_iterator m_end = end();
}
if (m->kind() == MenuItem::Submenu) {
names.push_back(qstring_to_ucs4(m->label()));
- Menu const & submenu = *m->submenu();
- if (submenu.searchMenu(func, names))
+ MenuDefinition const * submenu = m->submenu();
+ if (!submenu) {
+ LYXERR(Debug::GUI, "Warning: non existing sub menu label="
+ << fromqstr(m->label())
+ << " name=" << fromqstr(m->submenuname()));
+ names.pop_back();
+ continue;
+ }
+ if (submenu->searchMenu(func, names))
return true;
names.pop_back();
}
}
-void Menu::expandLastfiles()
+void MenuDefinition::expandLastfiles()
{
LastFilesSection::LastFiles const & lf = LyX::cref().session().lastFiles().lastFiles();
LastFilesSection::LastFiles::const_iterator lfit = lf.begin();
}
-void Menu::expandDocuments()
+void MenuDefinition::expandDocuments()
{
Buffer * first = theBufferList().first();
if (first) {
}
-void Menu::expandBookmarks()
+void MenuDefinition::expandBookmarks()
{
lyx::BookmarksSection const & bm = LyX::cref().session().bookmarks();
}
-void Menu::expandFormats(MenuItem::Kind kind, Buffer const * buf)
+void MenuDefinition::expandFormats(MenuItem::Kind kind, Buffer const * buf)
{
if (!buf && kind != MenuItem::ImportFormats) {
add(MenuItem(MenuItem::Command,
}
-void Menu::expandFloatListInsert(Buffer const * buf)
+void MenuDefinition::expandFloatListInsert(Buffer const * buf)
{
if (!buf) {
add(MenuItem(MenuItem::Command, qt_("No Document Open!"),
}
-void Menu::expandFloatInsert(Buffer const * buf)
+void MenuDefinition::expandFloatInsert(Buffer const * buf)
{
if (!buf) {
add(MenuItem(MenuItem::Command, qt_("No Document Open!"),
}
-void Menu::expandFlexInsert(Buffer const * buf, string s)
+void MenuDefinition::expandFlexInsert(Buffer const * buf, string s)
{
if (!buf) {
add(MenuItem(MenuItem::Command, qt_("No Document Open!"),
size_t const max_number_of_items = 25;
-void Menu::expandToc2(Toc const & toc_list,
+void MenuDefinition::expandToc2(Toc const & toc_list,
size_t from, size_t to, int depth)
{
int shortcut_count = 0;
label, FuncRequest(toc_list[pos].action())));
} else {
MenuItem item(MenuItem::Submenu, label);
- item.setSubmenu(new Menu);
+ item.setSubmenu(new MenuDefinition);
item.submenu()->expandToc2(toc_list, pos, new_pos, depth + 1);
add(item);
}
}
-void Menu::expandToc(Buffer const * buf)
+void MenuDefinition::expandToc(Buffer const * buf)
{
// To make things very cleanly, we would have to pass buf to
// all MenuItem constructors and to expandToc2. However, we
continue;
// All the rest is for floats
- auto_ptr<Menu> menu(new Menu);
+ MenuDefinition * submenu = new MenuDefinition;
TocIterator ccit = cit->second.begin();
TocIterator eend = cit->second.end();
for (; ccit != eend; ++ccit) {
QString const label = limitStringLength(ccit->str());
- menu->add(MenuItem(MenuItem::Command, label,
+ submenu->add(MenuItem(MenuItem::Command, label,
FuncRequest(ccit->action())));
}
string const & floatName = floatlist.getType(cit->first).listName();
else
label = qt_("Other floats");
MenuItem item(MenuItem::Submenu, label);
- item.setSubmenu(menu.release());
+ item.setSubmenu(submenu);
add(item);
}
}
-void Menu::expandPasteRecent()
+void MenuDefinition::expandPasteRecent()
{
vector<docstring> const sel = cap::availableSelections();
}
-void Menu::expandToolbars()
+void MenuDefinition::expandToolbars()
{
//
// extracts the toolbars from the backend
}
-void Menu::expandBranches(Buffer const * buf)
+void MenuDefinition::expandBranches(Buffer const * buf)
{
if (!buf) {
add(MenuItem(MenuItem::Command,
} // namespace anon
+/////////////////////////////////////////////////////////////////////
+// Menu::Impl definition and implementation
+/////////////////////////////////////////////////////////////////////
+
+struct Menu::Impl
+{
+ /// populates the menu or one of its submenu
+ /// This is used as a recursive function
+ void populate(QMenu * qMenu, MenuDefinition * menu);
+
+ /// Only needed for top level menus.
+ MenuDefinition * top_level_menu;
+ /// our owning view
+ GuiView * view;
+ /// the name of this menu
+ QString name;
+};
+
+
+
+/// Get a MenuDefinition item label from the menu backend
+static QString label(MenuItem const & mi)
+{
+ QString label = mi.label();
+ label.replace("&", "&&");
+
+ QString shortcut = mi.shortcut();
+ if (!shortcut.isEmpty()) {
+ int pos = label.indexOf(shortcut);
+ if (pos != -1)
+ //label.insert(pos, 1, char_type('&'));
+ label.replace(pos, 0, "&");
+ }
+
+ QString const binding = mi.binding();
+ if (!binding.isEmpty())
+ label += '\t' + binding;
+
+ return label;
+}
+
+void Menu::Impl::populate(QMenu * qMenu, MenuDefinition * menu)
+{
+ LYXERR(Debug::GUI, "populating menu " << fromqstr(menu->name()));
+ if (menu->size() == 0) {
+ LYXERR(Debug::GUI, "\tERROR: empty menu " << fromqstr(menu->name()));
+ return;
+ }
+ LYXERR(Debug::GUI, " ***** menu entries " << menu->size());
+ MenuDefinition::const_iterator m = menu->begin();
+ MenuDefinition::const_iterator end = menu->end();
+ for (; m != end; ++m) {
+ if (m->kind() == MenuItem::Separator)
+ qMenu->addSeparator();
+ else if (m->kind() == MenuItem::Submenu) {
+ QMenu * subMenu = qMenu->addMenu(label(*m));
+ populate(subMenu, m->submenu());
+ } else {
+ // we have a MenuItem::Command
+ qMenu->addAction(new Action(*view, QIcon(), label(*m), m->func(),
+ QString()));
+ }
+ }
+}
+
+/////////////////////////////////////////////////////////////////////
+// Menu implementation
+/////////////////////////////////////////////////////////////////////
+
+Menu::Menu(GuiView * gv, QString const & name, bool top_level)
+: d(new Menu::Impl)
+{
+ d->top_level_menu = top_level? new MenuDefinition : 0;
+ d->view = gv;
+ d->name = name;
+ setTitle(name);
+ if (d->top_level_menu)
+ connect(this, SIGNAL(aboutToShow()), this, SLOT(updateView()));
+}
+
+
+Menu::~Menu()
+{
+ delete d->top_level_menu;
+ delete d;
+}
+
+
+void Menu::updateView()
+{
+ guiApp->menus().updateMenu(d->name);
+}
+
+/////////////////////////////////////////////////////////////////////
+// Menus::Impl definition and implementation
+/////////////////////////////////////////////////////////////////////
+
struct Menus::Impl {
- ///
- void add(Menu const &);
///
bool hasMenu(QString const &) const;
///
- Menu & getMenu(QString const &);
+ MenuDefinition & getMenu(QString const &);
///
- Menu const & getMenu(QString const &) const;
+ MenuDefinition const & getMenu(QString const &) const;
/// Expands some special entries of the menu
/** The entries with the following kind are expanded to a
sequence of Command MenuItems: Lastfiles, Documents,
ViewFormats, ExportFormats, UpdateFormats, Branches
*/
- void expand(Menu const & frommenu, Menu & tomenu,
+ void expand(MenuDefinition const & frommenu, MenuDefinition & tomenu,
Buffer const *) const;
/// Initialize specific MACOS X menubar
that will be removed by expand() in other menus. This is
used by the Qt/Mac code
*/
- Menu specialmenu_;
+ MenuDefinition specialmenu_;
///
MenuList menulist_;
///
- Menu menubar_;
+ MenuDefinition menubar_;
- typedef QHash<QString, GuiPopupMenu *> NameMap;
+ typedef QHash<QString, Menu *> NameMap;
/// name to menu for \c menu() method.
NameMap name_map_;
};
-
-/////////////////////////////////////////////////////////////////////
-// Menus::Impl implementation
-/////////////////////////////////////////////////////////////////////
-
/*
Here is what the Qt documentation says about how a menubar is chosen:
// add the entries to a QMenu that will eventually be empty
// and therefore invisible.
QMenu * qMenu = view->menuBar()->addMenu("special");
- Menu::const_iterator cit = specialmenu_.begin();
- Menu::const_iterator end = specialmenu_.end();
+ MenuDefinition::const_iterator cit = specialmenu_.begin();
+ MenuDefinition::const_iterator end = specialmenu_.end();
for (size_t i = 0 ; cit != end ; ++cit, ++i) {
Action * action = new Action(*view, QIcon(), cit->label(),
cit->func(), QString());
}
-void Menus::Impl::expand(Menu const & frommenu, Menu & tomenu,
+void Menus::Impl::expand(MenuDefinition const & frommenu, MenuDefinition & tomenu,
Buffer const * buf) const
{
if (!tomenu.empty())
tomenu.clear();
- for (Menu::const_iterator cit = frommenu.begin();
+ for (MenuDefinition::const_iterator cit = frommenu.begin();
cit != frommenu.end() ; ++cit) {
switch (cit->kind()) {
case MenuItem::Lastfiles:
case MenuItem::Submenu: {
MenuItem item(*cit);
- item.setSubmenu(new Menu(cit->submenuname()));
- expand(getMenu(cit->submenuname()),
- *item.submenu(), buf);
+ item.setSubmenu(new MenuDefinition(cit->submenuname()));
+ expand(getMenu(cit->submenuname()), *item.submenu(), buf);
tomenu.addWithStatusCheck(item);
}
break;
}
-void Menus::Impl::add(Menu const & menu)
-{
- menulist_.push_back(menu);
-}
-
-
bool Menus::Impl::hasMenu(QString const & name) const
{
return find_if(menulist_.begin(), menulist_.end(),
}
-Menu const & Menus::Impl::getMenu(QString const & name) const
+MenuDefinition const & Menus::Impl::getMenu(QString const & name) const
{
const_iterator cit = find_if(menulist_.begin(), menulist_.end(),
MenuNamesEqual(name));
}
-Menu & Menus::Impl::getMenu(QString const & name)
+MenuDefinition & Menus::Impl::getMenu(QString const & name)
{
iterator it = find_if(menulist_.begin(), menulist_.end(),
MenuNamesEqual(name));
if (d->hasMenu(name))
d->getMenu(name).read(lex);
else {
- Menu menu(name);
+ MenuDefinition menu(name);
menu.read(lex);
- d->add(menu);
+ d->menulist_.push_back(menu);
}
break;
}
bool Menus::searchMenu(FuncRequest const & func,
vector<docstring> & names) const
{
- return d->menubar_.searchMenu(func, names);
+ MenuDefinition menu;
+ d->expand(d->menubar_, menu, 0);
+ return menu.searchMenu(func, names);
}
#ifdef Q_WS_MACX
// setup special mac specific menu item
- macxMenuBarInit(view);
+ d->macxMenuBarInit(view);
#endif
LYXERR(Debug::GUI, "populating menu bar" << fromqstr(d->menubar_.name()));
<< d->menubar_.size());
}
- Menu menu;
+ MenuDefinition menu;
d->expand(d->menubar_, menu, view->buffer());
- Menu::const_iterator m = menu.begin();
- Menu::const_iterator end = menu.end();
+ MenuDefinition::const_iterator m = menu.begin();
+ MenuDefinition::const_iterator end = menu.end();
for (; m != end; ++m) {
continue;
}
- GuiPopupMenu * qmenu = new GuiPopupMenu(view, *m, true);
- view->menuBar()->addMenu(qmenu);
+ Menu * menu = new Menu(view, m->submenuname(), true);
+ menu->setTitle(label(*m));
+ view->menuBar()->addMenu(menu);
- d->name_map_[name] = qmenu;
+ d->name_map_[name] = menu;
}
}
void Menus::updateMenu(QString const & name)
{
- GuiPopupMenu * qmenu = d->name_map_[name];
- LYXERR(Debug::GUI, "GuiPopupMenu::updateView()"
- << "\tTriggered menu: " << fromqstr(qmenu->name));
+ Menu * qmenu = d->name_map_[name];
+ LYXERR(Debug::GUI, "Triggered menu: " << fromqstr(name));
qmenu->clear();
- if (qmenu->name.isEmpty())
+ if (qmenu->d->name.isEmpty())
return;
// Here, We make sure that theLyXFunc points to the correct LyXView.
- theLyXFunc().setLyXView(qmenu->view);
-
- Menu const & fromLyxMenu = d->getMenu(qmenu->name);
- d->expand(fromLyxMenu, *qmenu->top_level_menu, qmenu->view->buffer());
+ theLyXFunc().setLyXView(qmenu->d->view);
- if (!d->hasMenu(qmenu->top_level_menu->name())) {
- LYXERR(Debug::GUI, "\tWARNING: menu seems empty"
- << fromqstr(qmenu->top_level_menu->name()));
+ if (!d->hasMenu(name)) {
+ qmenu->addAction(qt_("No action defined!"));
+ LYXERR(Debug::GUI, "\tWARNING: non existing menu: "
+ << fromqstr(qmenu->d->name));
+ return;
}
- qmenu->populate(qmenu, qmenu->top_level_menu);
+
+ MenuDefinition const & fromLyxMenu = d->getMenu(name);
+ d->expand(fromLyxMenu, *qmenu->d->top_level_menu, qmenu->d->view->buffer());
+ qmenu->d->populate(qmenu, qmenu->d->top_level_menu);
}
-QMenu * Menus::menu(QString const & name)
+Menu * Menus::menu(QString const & name, GuiView & view)
{
LYXERR(Debug::GUI, "Context menu requested: " << fromqstr(name));
- GuiPopupMenu * menu = d->name_map_.value(name, 0);
- if (!menu)
+ Menu * menu = d->name_map_.value(name, 0);
+ if (!menu && !name.startsWith("context-")) {
LYXERR0("resquested context menu not found: " << fromqstr(name));
+ return 0;
+ }
+
+ menu = new Menu(&view, name, true);
+ d->name_map_[name] = menu;
return menu;
}
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