X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Ffrontends%2Fqt4%2FMenus.cpp;h=8de4f83257d98e75c7508b816216b44b04262085;hb=425d092204118ea6c24c28e85fdf03fcf2bb51a4;hp=fd4884f54b1f650a3a3c07c548590fc190982fe4;hpb=47f929d48dbe28f9fa2afe14b5301573bc41636a;p=lyx.git diff --git a/src/frontends/qt4/Menus.cpp b/src/frontends/qt4/Menus.cpp index fd4884f54b..8de4f83257 100644 --- a/src/frontends/qt4/Menus.cpp +++ b/src/frontends/qt4/Menus.cpp @@ -4,6 +4,12 @@ * Licence details can be found in the file COPYING. * * \author John Levon + * \author Asger Alstrup + * \author Lars Gullik Bjønnes + * \author Jean-Marc Lasgouttes + * \author André Pönitz + * \author Dekel Tsur + * \author Martin Vermeer * * Full author contact details are available in file CREDITS. */ @@ -14,88 +20,1465 @@ #include "Action.h" #include "GuiApplication.h" -#include "GuiPopupMenu.h" #include "GuiView.h" - #include "qt_helpers.h" +#include "BiblioInfo.h" +#include "BranchList.h" +#include "Buffer.h" +#include "BufferList.h" +#include "BufferParams.h" +#include "BufferView.h" +#include "Converter.h" +#include "CutAndPaste.h" +#include "Floating.h" +#include "FloatList.h" +#include "Format.h" +#include "FuncRequest.h" +#include "FuncStatus.h" +#include "IndicesList.h" +#include "KeyMap.h" +#include "Lexer.h" +#include "LyXAction.h" +#include "LyX.h" // for lastfiles +#include "LyXFunc.h" +#include "LyXRC.h" +#include "Paragraph.h" +#include "ParIterator.h" +#include "Session.h" +#include "TextClass.h" +#include "TocBackend.h" +#include "Toolbars.h" +#include "WordLangTuple.h" + +#include "insets/Inset.h" +#include "insets/InsetCitation.h" +#include "insets/InsetGraphics.h" + +#include "support/lassert.h" +#include "support/convert.h" #include "support/debug.h" +#include "support/docstring_list.h" +#include "support/filetools.h" +#include "support/gettext.h" +#include "support/lstrings.h" #include +#include +#include #include +#include + +#include + +#include +#include + +using namespace std; +using namespace lyx::support; namespace lyx { namespace frontend { +namespace { + // MacOSX specific stuff is at the end. -void Menus::fillMenuBar(GuiView * view) -{ - // Clear all menubar contents before filling it. - view->menuBar()->clear(); +class MenuDefinition; + +/// +class MenuItem { +public: + /// The type of elements that can be in a menu + enum Kind { + /// + Command, + /// + Submenu, + /// + Separator, + /** This type of item explains why something is unavailable. If this + menuitem is in a submenu, the submenu is enabled to make sure the + user sees the information. */ + Help, + /** This type of item merely shows that there might be a list or + something alike at this position, but the list is still empty. + If this item is in a submenu, the submenu will not always be + enabled. */ + Info, + /** This is the list of last opened file, + typically for the File menu. */ + Lastfiles, + /** This is the list of opened Documents, + typically for the Documents menu. */ + Documents, + /** This is the bookmarks */ + Bookmarks, + /// + Toc, + /** This is a list of viewable formats + typically for the File->View menu. */ + ViewFormats, + /** This is a list of updatable formats + typically for the File->Update menu. */ + UpdateFormats, + /** This is a list of exportable formats + typically for the File->Export menu. */ + ExportFormats, + /** This is a list of importable formats + typically for the File->Export menu. */ + ImportFormats, + /** This is the list of elements available + * for insertion into document. */ + CharStyles, + /** This is the list of user-configurable + insets to insert into document */ + Custom, + /** This is the list of XML elements to + insert into the document */ + Elements, + /** This is the list of floats that we can + insert a list for. */ + FloatListInsert, + /** This is the list of floats that we can + insert. */ + FloatInsert, + /** This is the list of selections that can + be pasted. */ + PasteRecent, + /** toolbars */ + Toolbars, + /** Available branches in document */ + Branches, + /** Available indices in document */ + Indices, + /** Context menu for indices in document */ + IndicesContext, + /** Available index lists in document */ + IndicesLists, + /** Context menu for available indices lists in document */ + IndicesListsContext, + /** Available citation styles for a given citation */ + CiteStyles, + /** Available graphics groups */ + GraphicsGroups, + /// Words suggested by the spellchecker. + SpellingSuggestions + }; + + explicit MenuItem(Kind kind) : kind_(kind), optional_(false) {} + + MenuItem(Kind kind, + QString const & label, + QString const & submenu = QString(), + bool optional = false) + : kind_(kind), label_(label), submenuname_(submenu), optional_(optional) + { + LASSERT(kind == Submenu || kind == Help || kind == Info, /**/); + } + + MenuItem(Kind kind, + QString const & label, + FuncRequest const & func, + bool optional = false, + FuncRequest::Origin origin = FuncRequest::MENU) + : kind_(kind), label_(label), func_(func), optional_(optional) + { + func_.origin = origin; + } + + // boost::shared_ptr needs this apprently... + ~MenuItem() {} + + /// The label of a given menuitem + QString label() const { return label_.split('|')[0]; } + + /// The keyboard shortcut (usually underlined in the entry) + QString shortcut() const + { + return label_.contains('|') ? label_.split('|')[1] : QString(); + } + /// The complete label, with label and shortcut separated by a '|' + QString fulllabel() const { return label_;} + /// The kind of entry + Kind kind() const { return kind_; } + /// the action (if relevant) + FuncRequest const & func() const { return func_; } + /// returns true if the entry should be ommited when disabled + bool optional() const { return optional_; } + /// returns the status of the lfun associated with this entry + FuncStatus const & status() const { return status_; } + /// returns the status of the lfun associated with this entry + FuncStatus & status() { return status_; } + /// returns the status of the lfun associated with this entry + void status(FuncStatus const & status) { status_ = status; } + + ///returns the binding associated to this action. + QString binding() const + { + if (kind_ != Command) + return QString(); + // Get the keys bound to this action, but keep only the + // first one later + KeyMap::Bindings bindings = theTopLevelKeymap().findBindings(func_); + if (bindings.size()) + return toqstr(bindings.begin()->print(KeySequence::ForGui)); + + LYXERR(Debug::KBMAP, "No binding for " + << lyxaction.getActionName(func_.action) + << '(' << func_.argument() << ')'); + return QString(); + } + + /// the description of the submenu (if relevant) + QString const & submenuname() const { return submenuname_; } + /// set the description of the submenu + void submenuname(QString const & name) { submenuname_ = name; } + /// + bool hasSubmenu() const { return !submenu_.isEmpty(); } + /// + MenuDefinition const & submenu() const { return submenu_.at(0); } + MenuDefinition & submenu() { return submenu_[0]; } + /// + void setSubmenu(MenuDefinition const & menu) + { + submenu_.clear(); + submenu_.append(menu); + } + +private: + /// + Kind kind_; + /// + QString label_; + /// + FuncRequest func_; + /// + QString submenuname_; + /// + bool optional_; + /// + FuncStatus status_; + /// contains 0 or 1 item. + QList submenu_; +}; + +/// +class MenuDefinition { +public: + /// + typedef std::vector ItemList; + /// + typedef ItemList::const_iterator const_iterator; + /// + explicit MenuDefinition(QString const & name = QString()) : name_(name) {} + + /// + void read(Lexer &); + /// + QString const & name() const { return name_; } + /// + bool empty() const { return items_.empty(); } + /// Clear the menu content. + void clear() { items_.clear(); } + /// + size_t size() const { return items_.size(); } + /// + MenuItem const & operator[](size_t) const; + /// + const_iterator begin() const { return items_.begin(); } + /// + const_iterator end() const { return items_.end(); } -#ifdef Q_WS_MACX - // setup special mac specific menu item - macxMenuBarInit(view); -#endif + // search for func in this menu iteratively, and put menu + // names in a stack. + bool searchMenu(FuncRequest const & func, docstring_list & names) + const; + /// + bool hasFunc(FuncRequest const &) const; + /// Add the menu item unconditionally + void add(MenuItem const & item) { items_.push_back(item); } + /// Checks the associated FuncRequest status before adding the + /// menu item. + void addWithStatusCheck(MenuItem const &); + // Check whether the menu shortcuts are unique + void checkShortcuts() const; + /// + void expandLastfiles(); + void expandDocuments(); + void expandBookmarks(); + void expandFormats(MenuItem::Kind kind, Buffer const * buf); + void expandFloatListInsert(Buffer const * buf); + void expandFloatInsert(Buffer const * buf); + void expandFlexInsert(Buffer const * buf, InsetLayout::InsetLyXType type); + void expandToc2(Toc const & toc_list, size_t from, size_t to, int depth); + void expandToc(Buffer const * buf); + void expandPasteRecent(Buffer const * buf); + void expandToolbars(); + void expandBranches(Buffer const * buf); + void expandIndices(Buffer const * buf, bool listof = false); + void expandIndicesContext(Buffer const * buf, bool listof = false); + void expandCiteStyles(BufferView const *); + void expandGraphicsGroups(BufferView const *); + void expandSpellingSuggestions(BufferView const *); + /// + ItemList items_; + /// + QString name_; +}; - LYXERR(Debug::GUI, "populating menu bar" << to_utf8(getMenubar().name())); - if (getMenubar().size() == 0) { - LYXERR(Debug::GUI, "\tERROR: empty menu bar" - << to_utf8(getMenubar().name())); +/// Helper for std::find_if +class MenuNamesEqual +{ +public: + MenuNamesEqual(QString const & name) : name_(name) {} + bool operator()(MenuDefinition const & menu) const { return menu.name() == name_; } +private: + QString name_; +}; + + +/// +typedef std::vector MenuList; +/// +typedef MenuList::const_iterator const_iterator; +/// +typedef MenuList::iterator iterator; + +///////////////////////////////////////////////////////////////////// +// MenuDefinition implementation +///////////////////////////////////////////////////////////////////// + +void MenuDefinition::addWithStatusCheck(MenuItem const & i) +{ + switch (i.kind()) { + + case MenuItem::Command: { + FuncStatus status = lyx::getStatus(i.func()); + if (status.unknown() || (!status.enabled() && i.optional())) + break; + items_.push_back(i); + items_.back().status(status); + break; + } + + case MenuItem::Submenu: { + bool enabled = false; + if (i.hasSubmenu()) { + for (const_iterator cit = i.submenu().begin(); + cit != i.submenu().end(); ++cit) { + // Only these kind of items affect the status of the submenu + if ((cit->kind() == MenuItem::Command + || cit->kind() == MenuItem::Submenu + || cit->kind() == MenuItem::Help) + && cit->status().enabled()) { + enabled = true; + break; + } + } + } + if (enabled || !i.optional()) { + items_.push_back(i); + items_.back().status().setEnabled(enabled); + } + break; + } + + case MenuItem::Separator: + if (!items_.empty() && items_.back().kind() != MenuItem::Separator) + items_.push_back(i); + break; + + default: + items_.push_back(i); + } +} + + +void MenuDefinition::read(Lexer & lex) +{ + enum { + md_item = 1, + md_branches, + md_citestyles, + md_documents, + md_bookmarks, + md_charstyles, + md_custom, + md_elements, + md_endmenu, + md_exportformats, + md_importformats, + md_indices, + md_indicescontext, + md_indiceslists, + md_indiceslistscontext, + md_lastfiles, + md_optitem, + md_optsubmenu, + md_separator, + md_submenu, + md_toc, + md_updateformats, + md_viewformats, + md_floatlistinsert, + md_floatinsert, + md_pasterecent, + md_toolbars, + md_graphicsgroups, + md_spellingsuggestions + }; + + LexerKeyword menutags[] = { + { "bookmarks", md_bookmarks }, + { "branches", md_branches }, + { "charstyles", md_charstyles }, + { "citestyles", md_citestyles }, + { "custom", md_custom }, + { "documents", md_documents }, + { "elements", md_elements }, + { "end", md_endmenu }, + { "exportformats", md_exportformats }, + { "floatinsert", md_floatinsert }, + { "floatlistinsert", md_floatlistinsert }, + { "graphicsgroups", md_graphicsgroups }, + { "importformats", md_importformats }, + { "indices", md_indices }, + { "indicescontext", md_indicescontext }, + { "indiceslists", md_indiceslists }, + { "indiceslistscontext", md_indiceslistscontext }, + { "item", md_item }, + { "lastfiles", md_lastfiles }, + { "optitem", md_optitem }, + { "optsubmenu", md_optsubmenu }, + { "pasterecent", md_pasterecent }, + { "separator", md_separator }, + { "spellingsuggestions", md_spellingsuggestions }, + { "submenu", md_submenu }, + { "toc", md_toc }, + { "toolbars", md_toolbars }, + { "updateformats", md_updateformats }, + { "viewformats", md_viewformats } + }; + + lex.pushTable(menutags); + lex.setContext("MenuDefinition::read: "); + + bool quit = false; + bool optional = false; + + while (lex.isOK() && !quit) { + switch (lex.lex()) { + case md_optitem: + optional = true; + // fallback to md_item + case md_item: { + lex.next(true); + docstring const name = translateIfPossible(lex.getDocString()); + lex.next(true); + string const command = lex.getString(); + FuncRequest func = lyxaction.lookupFunc(command); + FuncRequest::Origin origin = FuncRequest::MENU; + if (name_.startsWith("context-toc-")) + origin = FuncRequest::TOC; + add(MenuItem(MenuItem::Command, toqstr(name), func, optional, origin)); + optional = false; + break; + } + + case md_separator: + add(MenuItem(MenuItem::Separator)); + break; + + case md_lastfiles: + add(MenuItem(MenuItem::Lastfiles)); + break; + + case md_charstyles: + add(MenuItem(MenuItem::CharStyles)); + break; + + case md_custom: + add(MenuItem(MenuItem::Custom)); + break; + + case md_elements: + add(MenuItem(MenuItem::Elements)); + break; + + case md_documents: + add(MenuItem(MenuItem::Documents)); + break; + + case md_bookmarks: + add(MenuItem(MenuItem::Bookmarks)); + break; + + case md_toc: + add(MenuItem(MenuItem::Toc)); + break; + + case md_viewformats: + add(MenuItem(MenuItem::ViewFormats)); + break; + + case md_updateformats: + add(MenuItem(MenuItem::UpdateFormats)); + break; + + case md_exportformats: + add(MenuItem(MenuItem::ExportFormats)); + break; + + case md_importformats: + add(MenuItem(MenuItem::ImportFormats)); + break; + + case md_floatlistinsert: + add(MenuItem(MenuItem::FloatListInsert)); + break; + + case md_floatinsert: + add(MenuItem(MenuItem::FloatInsert)); + break; + + case md_pasterecent: + add(MenuItem(MenuItem::PasteRecent)); + break; + + case md_toolbars: + add(MenuItem(MenuItem::Toolbars)); + break; + + case md_branches: + add(MenuItem(MenuItem::Branches)); + break; + + case md_citestyles: + add(MenuItem(MenuItem::CiteStyles)); + break; + + case md_graphicsgroups: + add(MenuItem(MenuItem::GraphicsGroups)); + break; + + case md_spellingsuggestions: + add(MenuItem(MenuItem::SpellingSuggestions)); + break; + + case md_indices: + add(MenuItem(MenuItem::Indices)); + break; + + case md_indicescontext: + add(MenuItem(MenuItem::IndicesContext)); + break; + + case md_indiceslists: + add(MenuItem(MenuItem::IndicesLists)); + break; + + case md_indiceslistscontext: + add(MenuItem(MenuItem::IndicesListsContext)); + break; + + case md_optsubmenu: + optional = true; + // fallback to md_submenu + case md_submenu: { + lex.next(true); + docstring const mlabel = translateIfPossible(lex.getDocString()); + lex.next(true); + docstring const mname = lex.getDocString(); + add(MenuItem(MenuItem::Submenu, + toqstr(mlabel), toqstr(mname), optional)); + optional = false; + break; + } + + case md_endmenu: + quit = true; + break; + + default: + lex.printError("Unknown menu tag"); + break; + } + } + lex.popTable(); +} + + +MenuItem const & MenuDefinition::operator[](size_type i) const +{ + return items_[i]; +} + + +bool MenuDefinition::hasFunc(FuncRequest const & func) const +{ + for (const_iterator it = begin(), et = end(); it != et; ++it) + if (it->func() == func) + return true; + return false; +} + + +void MenuDefinition::checkShortcuts() const +{ + // This is a quadratic algorithm, but we do not care because + // menus are short enough + for (const_iterator it1 = begin(); it1 != end(); ++it1) { + QString shortcut = it1->shortcut(); + if (shortcut.isEmpty()) + continue; + if (!it1->label().contains(shortcut)) + LYXERR0("Menu warning: menu entry \"" + << it1->label() + << "\" does not contain shortcut `" + << shortcut << "'."); + for (const_iterator it2 = begin(); it2 != it1 ; ++it2) { + if (!it2->shortcut().compare(shortcut, Qt::CaseInsensitive)) { + LYXERR0("Menu warning: menu entries " + << '"' << it1->fulllabel() + << "\" and \"" << it2->fulllabel() + << "\" share the same shortcut."); + } + } + } +} + + +bool MenuDefinition::searchMenu(FuncRequest const & func, docstring_list & names) const +{ + const_iterator m = begin(); + const_iterator m_end = end(); + for (; m != m_end; ++m) { + if (m->kind() == MenuItem::Command && m->func() == func) { + names.push_back(qstring_to_ucs4(m->label())); + return true; + } + if (m->kind() == MenuItem::Submenu) { + names.push_back(qstring_to_ucs4(m->label())); + if (!m->hasSubmenu()) { + LYXERR(Debug::GUI, "Warning: non existing sub menu label=" + << m->label() << " name=" << m->submenuname()); + names.pop_back(); + continue; + } + if (m->submenu().searchMenu(func, names)) + return true; + names.pop_back(); + } + } + return false; +} + + +bool compareFormat(Format const * p1, Format const * p2) +{ + return *p1 < *p2; +} + + +QString limitStringLength(docstring const & str) +{ + size_t const max_item_length = 45; + + if (str.size() > max_item_length) + return toqstr(str.substr(0, max_item_length - 3) + "..."); + + return toqstr(str); +} + + +void MenuDefinition::expandGraphicsGroups(BufferView const * bv) +{ + if (!bv) return; + set grp; + graphics::getGraphicsGroups(bv->buffer(), grp); + if (grp.empty()) + return; + + set::const_iterator it = grp.begin(); + set::const_iterator end = grp.end(); + add(MenuItem(MenuItem::Command, qt_("No Group"), + FuncRequest(LFUN_SET_GRAPHICS_GROUP))); + for (; it != end; it++) { + addWithStatusCheck(MenuItem(MenuItem::Command, toqstr(*it), + FuncRequest(LFUN_SET_GRAPHICS_GROUP, *it))); } - else { - LYXERR(Debug::GUI, "menu bar entries " - << getMenubar().size()); +} + + +void MenuDefinition::expandSpellingSuggestions(BufferView const * bv) +{ + if (!bv) + return; + WordLangTuple wl; + docstring_list suggestions; + pos_type from = bv->cursor().pos(); + pos_type to = from; + Paragraph const & par = bv->cursor().paragraph(); + if (!par.spellCheck(from, to, wl, suggestions)) + return; + LYXERR(Debug::GUI, "Misspelled Word! Suggested Words = "); + size_t i = 0; + MenuItem item(MenuItem::Submenu, qt_("More Spelling Suggestions")); + item.setSubmenu(MenuDefinition(qt_("More Spelling Suggestions"))); + for (; i != suggestions.size(); ++i) { + docstring const & suggestion = suggestions[i]; + LYXERR(Debug::GUI, suggestion); + MenuItem w(MenuItem::Command, toqstr(suggestion), + FuncRequest(LFUN_WORD_REPLACE, suggestion)); + if (i < 10) + add(w); + else + item.submenu().add(w); } + if (i >= 10) + add(item); + if (i > 0) + add(MenuItem(MenuItem::Separator)); + docstring arg = wl.word() + " " + from_ascii(wl.lang_code()); + if (!wl.lang_variety().empty()) + arg += from_ascii("-") + from_ascii(wl.lang_variety()); + add(MenuItem(MenuItem::Command, qt_("Add to personal dictionary|c"), + FuncRequest(LFUN_SPELLING_ADD, arg))); + add(MenuItem(MenuItem::Command, qt_("Ignore all|I"), + FuncRequest(LFUN_SPELLING_IGNORE, arg))); + +} - Menu menu; - expand(getMenubar(), menu, view->buffer()); - Menu::const_iterator m = menu.begin(); - Menu::const_iterator end = menu.end(); +void MenuDefinition::expandLastfiles() +{ + LastFilesSection::LastFiles const & lf = theSession().lastFiles().lastFiles(); + LastFilesSection::LastFiles::const_iterator lfit = lf.begin(); - for (; m != end; ++m) { + unsigned int ii = 1; - if (m->kind() != MenuItem::Submenu) { - LYXERR(Debug::GUI, "\tERROR: not a submenu " << to_utf8(m->label())); + for (; lfit != lf.end() && ii <= lyxrc.num_lastfiles; ++lfit, ++ii) { + string const file = lfit->absFilename(); + QString label; + if (ii < 10) + label = QString("%1. %2|%3").arg(ii) + .arg(toqstr(makeDisplayPath(file, 30))).arg(ii); + else + label = QString("%1. %2").arg(ii) + .arg(toqstr(makeDisplayPath(file, 30))); + add(MenuItem(MenuItem::Command, label, FuncRequest(LFUN_FILE_OPEN, file))); + } +} + + +void MenuDefinition::expandDocuments() +{ + MenuItem item(MenuItem::Submenu, qt_("Invisible")); + item.setSubmenu(MenuDefinition(qt_("Invisible"))); + + Buffer * first = theBufferList().first(); + if (first) { + Buffer * b = first; + int vis = 1; + int invis = 1; + + // We cannot use a for loop as the buffer list cycles. + do { + QString label = toqstr(b->fileName().displayName(20)); + if (!b->isClean()) + label += "*"; + bool const shown = guiApp->currentView() + ? guiApp->currentView()->workArea(*b) : false; + int ii = shown ? vis : invis; + if (ii < 10) + label = QString::number(ii) + ". " + label + '|' + QString::number(ii); + if (shown) { + add(MenuItem(MenuItem::Command, label, + FuncRequest(LFUN_BUFFER_SWITCH, b->absFileName()))); + ++vis; + } else { + item.submenu().add(MenuItem(MenuItem::Command, label, + FuncRequest(LFUN_BUFFER_SWITCH, b->absFileName()))); + ++invis; + } + b = theBufferList().next(b); + } while (b != first); + if (!item.submenu().empty()) + add(item); + } else + add(MenuItem(MenuItem::Info, qt_(""))); +} + + +void MenuDefinition::expandBookmarks() +{ + lyx::BookmarksSection const & bm = theSession().bookmarks(); + + bool empty = true; + for (size_t i = 1; i <= bm.size(); ++i) { + if (bm.isValid(i)) { + string const file = bm.bookmark(i).filename.absFilename(); + QString const label = QString("%1. %2|%3").arg(i) + .arg(toqstr(makeDisplayPath(file, 20))).arg(i); + add(MenuItem(MenuItem::Command, label, + FuncRequest(LFUN_BOOKMARK_GOTO, convert(i)))); + empty = false; + } + } + if (empty) + add(MenuItem(MenuItem::Info, qt_(""))); +} + + +void MenuDefinition::expandFormats(MenuItem::Kind kind, Buffer const * buf) +{ + if (!buf && kind != MenuItem::ImportFormats) + return; + + typedef vector Formats; + Formats formats; + FuncCode action; + + switch (kind) { + case MenuItem::ImportFormats: + formats = theConverters().importableFormats(); + action = LFUN_BUFFER_IMPORT; + break; + case MenuItem::ViewFormats: + formats = buf->exportableFormats(true); + action = LFUN_BUFFER_VIEW; + break; + case MenuItem::UpdateFormats: + formats = buf->exportableFormats(true); + action = LFUN_BUFFER_UPDATE; + break; + default: + formats = buf->exportableFormats(false); + action = LFUN_BUFFER_EXPORT; + } + sort(formats.begin(), formats.end(), &compareFormat); + + bool const view_update = (kind == MenuItem::ViewFormats + || kind == MenuItem::UpdateFormats); + + QString smenue; + if (view_update) + smenue = (kind == MenuItem::ViewFormats ? + qt_("View (Other Formats)|F") + : qt_("Update (Other Formats)|p")); + MenuItem item(MenuItem::Submenu, smenue); + item.setSubmenu(MenuDefinition(smenue)); + + Formats::const_iterator fit = formats.begin(); + Formats::const_iterator end = formats.end(); + for (; fit != end ; ++fit) { + if ((*fit)->dummy()) continue; + + docstring lab = from_utf8((*fit)->prettyname()); + docstring scut = from_utf8((*fit)->shortcut()); + docstring const tmplab = lab; + + if (!scut.empty()) + lab += char_type('|') + scut; + docstring lab_i18n = translateIfPossible(lab); + bool const untranslated = (lab == lab_i18n); + QString const shortcut = toqstr(split(lab_i18n, lab, '|')); + QString label = toqstr(lab); + if (untranslated) + // this might happen if the shortcut + // has been redefined + label = toqstr(translateIfPossible(tmplab)); + + switch (kind) { + case MenuItem::ImportFormats: + label += "..."; + break; + case MenuItem::ViewFormats: + case MenuItem::UpdateFormats: + if ((*fit)->name() == buf->getDefaultOutputFormat()) { + docstring lbl = (kind == MenuItem::ViewFormats ? + bformat(_("View [%1$s]|V"), qstring_to_ucs4(label)) + : bformat(_("Update [%1$s]|U"), qstring_to_ucs4(label))); + MenuItem w(MenuItem::Command, toqstr(lbl), + FuncRequest(action, (*fit)->name())); + add(w); + continue; + } + case MenuItem::ExportFormats: + if (!(*fit)->documentFormat()) + continue; + break; + default: + LASSERT(false, /**/); + break; + } + if (!shortcut.isEmpty()) + label += '|' + shortcut; + + if (view_update) { + if (buf) + item.submenu().addWithStatusCheck(MenuItem(MenuItem::Command, label, + FuncRequest(action, (*fit)->name()))); + else + item.submenu().add(MenuItem(MenuItem::Command, label, + FuncRequest(action, (*fit)->name()))); + } else { + if (buf) + addWithStatusCheck(MenuItem(MenuItem::Command, label, + FuncRequest(action, (*fit)->name()))); + else + add(MenuItem(MenuItem::Command, label, + FuncRequest(action, (*fit)->name()))); } + } + if (view_update) + add(item); +} - LYXERR(Debug::GUI, "menu bar item " << to_utf8(m->label()) - << " is a submenu named " << to_utf8(m->submenuname())); - docstring name = m->submenuname(); - if (!hasMenu(name)) { - LYXERR(Debug::GUI, "\tERROR: " << to_utf8(name) - << " submenu has no menu!"); +void MenuDefinition::expandFloatListInsert(Buffer const * buf) +{ + if (!buf) + return; + + FloatList const & floats = buf->params().documentClass().floats(); + FloatList::const_iterator cit = floats.begin(); + FloatList::const_iterator end = floats.end(); + for (; cit != end; ++cit) { + addWithStatusCheck(MenuItem(MenuItem::Command, + qt_(cit->second.listName()), + FuncRequest(LFUN_FLOAT_LIST_INSERT, + cit->second.type()))); + } +} + + +void MenuDefinition::expandFloatInsert(Buffer const * buf) +{ + if (!buf) + return; + + FloatList const & floats = buf->params().documentClass().floats(); + FloatList::const_iterator cit = floats.begin(); + FloatList::const_iterator end = floats.end(); + for (; cit != end; ++cit) { + // normal float + QString const label = qt_(cit->second.name()); + addWithStatusCheck(MenuItem(MenuItem::Command, label, + FuncRequest(LFUN_FLOAT_INSERT, + cit->second.type()))); + } +} + + +void MenuDefinition::expandFlexInsert( + Buffer const * buf, InsetLayout::InsetLyXType type) +{ + if (!buf) + return; + + TextClass::InsetLayouts const & insetLayouts = + buf->params().documentClass().insetLayouts(); + TextClass::InsetLayouts::const_iterator cit = insetLayouts.begin(); + TextClass::InsetLayouts::const_iterator end = insetLayouts.end(); + for (; cit != end; ++cit) { + if (cit->second.lyxtype() == type) { + docstring const label = cit->first; + addWithStatusCheck(MenuItem(MenuItem::Command, + toqstr(translateIfPossible(label)), + FuncRequest(LFUN_FLEX_INSERT, Lexer::quoteString(label)))); + } + } + // FIXME This is a little clunky. + if (items_.empty() && type == InsetLayout::CUSTOM) + add(MenuItem(MenuItem::Help, qt_("No Custom Insets Defined!"))); +} + + +size_t const max_number_of_items = 25; + +void MenuDefinition::expandToc2(Toc const & toc_list, + size_t from, size_t to, int depth) +{ + int shortcut_count = 0; + + // check whether depth is smaller than the smallest depth in toc. + int min_depth = 1000; + for (size_t i = from; i < to; ++i) + min_depth = min(min_depth, toc_list[i].depth()); + if (min_depth > depth) + depth = min_depth; + + if (to - from <= max_number_of_items) { + for (size_t i = from; i < to; ++i) { + QString label(4 * max(0, toc_list[i].depth() - depth), ' '); + label += limitStringLength(toc_list[i].str()); + if (toc_list[i].depth() == depth + && shortcut_count < 9) { + if (label.contains(QString::number(shortcut_count + 1))) + label += '|' + QString::number(++shortcut_count); + } + add(MenuItem(MenuItem::Command, label, + FuncRequest(toc_list[i].action()))); + } + } else { + size_t pos = from; + while (pos < to) { + size_t new_pos = pos + 1; + while (new_pos < to && toc_list[new_pos].depth() > depth) + ++new_pos; + + QString label(4 * max(0, toc_list[pos].depth() - depth), ' '); + label += limitStringLength(toc_list[pos].str()); + if (toc_list[pos].depth() == depth && + shortcut_count < 9) { + if (label.contains(QString::number(shortcut_count + 1))) + label += '|' + QString::number(++shortcut_count); + } + if (new_pos == pos + 1) { + add(MenuItem(MenuItem::Command, + label, FuncRequest(toc_list[pos].action()))); + } else { + MenuDefinition sub; + sub.expandToc2(toc_list, pos, new_pos, depth + 1); + MenuItem item(MenuItem::Submenu, label); + item.setSubmenu(sub); + add(item); + } + pos = new_pos; + } + } +} + + +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 + // know that all the entries in a TOC will be have status_ == + // OK, so we avoid this unnecessary overhead (JMarc) + + if (!buf) { + add(MenuItem(MenuItem::Info, qt_(""))); + return; + } + + // Add an entry for the master doc if this is a child doc + Buffer const * const master = buf->masterBuffer(); + if (buf != master) { + ParIterator const pit = par_iterator_begin(master->inset()); + string const arg = convert(pit->id()); + FuncRequest f(LFUN_PARAGRAPH_GOTO, arg); + add(MenuItem(MenuItem::Command, qt_("Master Document"), f)); + } + + MenuDefinition other_lists; + + FloatList const & floatlist = buf->params().documentClass().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; + + MenuDefinition submenu; + if (cit->second.size() >= 30) { + FuncRequest f(LFUN_DIALOG_SHOW, "toc " + cit->first); + submenu.add(MenuItem(MenuItem::Command, qt_("Open Navigator..."), f)); + } else { + TocIterator ccit = cit->second.begin(); + TocIterator eend = cit->second.end(); + for (; ccit != eend; ++ccit) { + submenu.add(MenuItem(MenuItem::Command, + limitStringLength(ccit->str()), + FuncRequest(ccit->action()))); + } } - GuiPopupMenu * qMenu = new GuiPopupMenu(view, *m, true); - view->menuBar()->addMenu(qMenu); + MenuItem item(MenuItem::Submenu, guiName(cit->first, buf->params())); + item.setSubmenu(submenu); + if (floatlist.typeExist(cit->first) || cit->first == "child") { + // Those two types deserve to be in the main menu. + item.setSubmenu(submenu); + add(item); + } else + other_lists.add(item); + } + if (!other_lists.empty()) { + MenuItem item(MenuItem::Submenu, qt_("Other Lists")); + item.setSubmenu(other_lists); + add(item); + } - name_map_[toqstr(name)] = qMenu; + // Handle normal TOC + cit = toc_list.find("tableofcontents"); + if (cit == end) + LYXERR(Debug::GUI, "No table of contents."); + else { + if (cit->second.size() > 0 ) + expandToc2(cit->second, 0, cit->second.size(), 0); + else + add(MenuItem(MenuItem::Info, qt_(""))); } } -QMenu * Menus::menu(QString const & name) +void MenuDefinition::expandPasteRecent(Buffer const * buf) { - LYXERR(Debug::GUI, "Context menu requested: " - << qstring_to_ucs4(name)); - GuiPopupMenu * menu = name_map_.value(name, 0); - if (!menu) - LYXERR0("resquested context menu not found: " - << qstring_to_ucs4(name)); - return menu; + docstring_list const sel = cap::availableSelections(buf); + + docstring_list::const_iterator cit = sel.begin(); + docstring_list::const_iterator end = sel.end(); + + for (unsigned int index = 0; cit != end; ++cit, ++index) { + add(MenuItem(MenuItem::Command, toqstr(*cit), + FuncRequest(LFUN_PASTE, convert(index)))); + } +} + + +void MenuDefinition::expandToolbars() +{ + MenuDefinition other_lists; + // extracts the toolbars from the backend + Toolbars::Infos::const_iterator cit = guiApp->toolbars().begin(); + Toolbars::Infos::const_iterator end = guiApp->toolbars().end(); + for (; cit != end; ++cit) { + MenuItem const item(MenuItem::Command, toqstr(cit->gui_name), + FuncRequest(LFUN_TOOLBAR_TOGGLE, cit->name)); + if (guiApp->toolbars().isMainToolbar(cit->name)) + add(item); + else + other_lists.add(item); + } + + if (!other_lists.empty()) { + MenuItem item(MenuItem::Submenu, qt_("Other Toolbars")); + item.setSubmenu(other_lists); + add(item); + } +} + + +void MenuDefinition::expandBranches(Buffer const * buf) +{ + if (!buf) + return; + + BufferParams const & master_params = buf->masterBuffer()->params(); + BufferParams const & params = buf->params(); + if (params.branchlist().empty() && master_params.branchlist().empty() ) { + add(MenuItem(MenuItem::Help, qt_("No Branches Set for Document!"))); + return; + } + + BranchList::const_iterator cit = master_params.branchlist().begin(); + BranchList::const_iterator end = master_params.branchlist().end(); + + for (int ii = 1; cit != end; ++cit, ++ii) { + docstring label = cit->branch(); + if (ii < 10) { + label = convert(ii) + ". " + label + + char_type('|') + convert(ii); + } + addWithStatusCheck(MenuItem(MenuItem::Command, toqstr(label), + FuncRequest(LFUN_BRANCH_INSERT, + cit->branch()))); + } + + if (buf == buf->masterBuffer()) + return; + + MenuDefinition child_branches; + + BranchList::const_iterator ccit = params.branchlist().begin(); + BranchList::const_iterator cend = params.branchlist().end(); + + for (int ii = 1; ccit != cend; ++ccit, ++ii) { + docstring label = ccit->branch(); + if (ii < 10) { + label = convert(ii) + ". " + label + + char_type('|') + convert(ii); + } + child_branches.addWithStatusCheck(MenuItem(MenuItem::Command, + toqstr(label), + FuncRequest(LFUN_BRANCH_INSERT, + ccit->branch()))); + } + + if (!child_branches.empty()) { + MenuItem item(MenuItem::Submenu, qt_("Child Document")); + item.setSubmenu(child_branches); + add(item); + } +} + + +void MenuDefinition::expandIndices(Buffer const * buf, bool listof) +{ + if (!buf) + return; + + BufferParams const & params = buf->masterBuffer()->params(); + if (!params.use_indices) { + if (listof) + addWithStatusCheck(MenuItem(MenuItem::Command, + qt_("Index List|I"), + FuncRequest(LFUN_INDEX_PRINT, + from_ascii("idx")))); + else + addWithStatusCheck(MenuItem(MenuItem::Command, + qt_("Index Entry|d"), + FuncRequest(LFUN_INDEX_INSERT, + from_ascii("idx")))); + return; + } + + if (params.indiceslist().empty()) + return; + + IndicesList::const_iterator cit = params.indiceslist().begin(); + IndicesList::const_iterator end = params.indiceslist().end(); + + for (int ii = 1; cit != end; ++cit, ++ii) { + if (listof) + addWithStatusCheck(MenuItem(MenuItem::Command, toqstr(cit->index()), + FuncRequest(LFUN_INDEX_PRINT, + cit->shortcut()))); + else { + docstring label = _("Index Entry"); + label += " (" + cit->index() + ")"; + addWithStatusCheck(MenuItem(MenuItem::Command, toqstr(label), + FuncRequest(LFUN_INDEX_INSERT, + cit->shortcut()))); + } + } +} + + +void MenuDefinition::expandIndicesContext(Buffer const * buf, bool listof) +{ + if (!buf) + return; + + BufferParams const & params = buf->masterBuffer()->params(); + if (!params.use_indices || params.indiceslist().empty()) + return; + + IndicesList::const_iterator cit = params.indiceslist().begin(); + IndicesList::const_iterator end = params.indiceslist().end(); + + for (int ii = 1; cit != end; ++cit, ++ii) { + if (listof) { + InsetCommandParams p(INDEX_PRINT_CODE); + p["type"] = cit->shortcut(); + string const data = InsetCommand::params2string("index_print", p); + addWithStatusCheck(MenuItem(MenuItem::Command, toqstr(cit->index()), + FuncRequest(LFUN_INSET_MODIFY, data))); + } else { + docstring label = _("Index Entry"); + label += " (" + cit->index() + ")"; + addWithStatusCheck(MenuItem(MenuItem::Command, toqstr(label), + FuncRequest(LFUN_INSET_MODIFY, + from_ascii("changetype ") + cit->shortcut()))); + } + } +} + + +void MenuDefinition::expandCiteStyles(BufferView const * bv) +{ + if (!bv) + return; + + Inset const * inset = bv->cursor().nextInset(); + if (!inset || inset->lyxCode() != CITE_CODE) { + add(MenuItem(MenuItem::Command, + qt_("No Citation in Scope!"), + FuncRequest(LFUN_NOACTION))); + return; + } + InsetCommand const * citinset = + static_cast(inset); + + Buffer const * buf = &bv->buffer(); + docstring key = citinset->getParam("key"); + // we can only handle one key currently + if (contains(key, ',')) + key = qstring_to_ucs4(toqstr(key).split(',')[0]); + + vector citeStyleList = citeStyles(buf->params().citeEngine()); + docstring_list citeStrings = + buf->masterBibInfo().getCiteStrings(key, bv->buffer()); + + docstring_list::const_iterator cit = citeStrings.begin(); + docstring_list::const_iterator end = citeStrings.end(); + + for (int ii = 1; cit != end; ++cit, ++ii) { + docstring label = *cit; + CitationStyle cs; + CiteStyle cst = citeStyleList[ii - 1]; + cs.style = cst; + addWithStatusCheck(MenuItem(MenuItem::Command, toqstr(label), + FuncRequest(LFUN_INSET_MODIFY, + "changetype " + from_utf8(citationStyleToString(cs))))); + } +} + +} // 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 const & 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 const & menu) +{ + LYXERR(Debug::GUI, "populating menu " << menu.name()); + if (menu.size() == 0) { + LYXERR(Debug::GUI, "\tERROR: empty menu " << 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()); + subMenu->setEnabled(m->status().enabled()); + } else { + // we have a MenuItem::Command + qMenu.addAction(new Action(view, QIcon(), label(*m), + m->func(), QString(), &qMenu)); + } + } +} + +///////////////////////////////////////////////////////////////////// +// Menu implementation +///////////////////////////////////////////////////////////////////// + +Menu::Menu(GuiView * gv, QString const & name, bool top_level) +: QMenu(gv), 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(this); +} + + +///////////////////////////////////////////////////////////////////// +// Menus::Impl definition and implementation +///////////////////////////////////////////////////////////////////// + +struct Menus::Impl { + /// + bool hasMenu(QString const &) const; + /// + MenuDefinition & getMenu(QString 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, Indices + */ + void expand(MenuDefinition const & frommenu, MenuDefinition & tomenu, + BufferView const *) const; + + /// Initialize specific MACOS X menubar + void macxMenuBarInit(GuiView * view, QMenuBar * qmb); + + /// Mac special menu. + /** This defines a menu whose entries list the FuncRequests + that will be removed by expand() in other menus. This is + used by the Qt/Mac code. + + NOTE: Qt does not remove the menu items when clearing a QMenuBar, + such that the items will keep accessing the FuncRequests in + the MenuDefinition. While Menus::Impl might be recreated, + we keep mac_special_menu_ in memory by making it static. + */ + static MenuDefinition mac_special_menu_; + + /// + MenuList menulist_; + /// + MenuDefinition menubar_; + + typedef QMap > NameMap; + + /// name to menu for \c menu() method. + NameMap name_map_; +}; + + +MenuDefinition Menus::Impl::mac_special_menu_; -/// Some special Qt/Mac support hacks /* Here is what the Qt documentation says about how a menubar is chosen: @@ -118,15 +1501,8 @@ QMenu * Menus::menu(QString const & name) that this menubar will be used also when one of LyX' dialogs has focus. (JMarc) */ - -void Menus::macxMenuBarInit(GuiView * view) +void Menus::Impl::macxMenuBarInit(GuiView * view, QMenuBar * qmb) { - // The Mac menubar initialisation must be done only once! - static bool done = false; - if (done) - return; - done = true; - /* Since Qt 4.2, the qt/mac menu code has special code for specifying the role of a menu entry. However, it does not work very well with our scheme of creating menus on demand, @@ -135,14 +1511,14 @@ void Menus::macxMenuBarInit(GuiView * view) */ /* The entries of our special mac menu. If we add support for - * special entries in MenuBackend, we could imagine something + * special entries in Menus, we could imagine something * like * SpecialItem About " "About LyX" "dialog-show aboutlyx" * and therefore avoid hardcoding. I am not sure it is worth * the hassle, though. (JMarc) */ struct MacMenuEntry { - kb_action action; + FuncCode action; char const * arg; char const * label; QAction::MenuRole role; @@ -157,39 +1533,365 @@ void Menus::macxMenuBarInit(GuiView * view) QAction::ApplicationSpecificRole}, {LFUN_LYX_QUIT, "", "Quit LyX", QAction::QuitRole} }; - const size_t num_entries = sizeof(entries) / sizeof(MacMenuEntry); + const size_t num_entries = sizeof(entries) / sizeof(entries[0]); - // the special menu for MenuBackend. - Menu special; - for (size_t i = 0 ; i < num_entries ; ++i) { - FuncRequest const func(entries[i].action, - from_utf8(entries[i].arg)); - special.add(MenuItem(MenuItem::Command, - from_utf8(entries[i].label), - func)); + // the special menu for Menus. Fill it up only once. + if (mac_special_menu_.size() == 0) { + for (size_t i = 0 ; i < num_entries ; ++i) { + FuncRequest const func(entries[i].action, + from_utf8(entries[i].arg)); + mac_special_menu_.add(MenuItem(MenuItem::Command, + entries[i].label, func)); + } } - specialMenu(special); - + // add the entries to a QMenu that will eventually be empty // and therefore invisible. - QMenu * qMenu = view->menuBar()->addMenu("special"); - - // we do not use 'special' because it is a temporary variable, - // whereas MenuBackend::specialMenu points to a persistent - // copy. - Menu::const_iterator cit = specialMenu().begin(); - Menu::const_iterator end = specialMenu().end(); + QMenu * qMenu = qmb->addMenu("special"); + MenuDefinition::const_iterator cit = mac_special_menu_.begin(); + MenuDefinition::const_iterator end = mac_special_menu_.end(); for (size_t i = 0 ; cit != end ; ++cit, ++i) { - Action * action = new Action(*view, QIcon(), - toqstr(cit->label()), - cit->func(), QString()); + Action * action = new Action(view, QIcon(), cit->label(), + cit->func(), QString(), qMenu); action->setMenuRole(entries[i].role); qMenu->addAction(action); + } +} + +void Menus::Impl::expand(MenuDefinition const & frommenu, + MenuDefinition & tomenu, BufferView const * bv) const +{ + if (!tomenu.empty()) + tomenu.clear(); + + for (MenuDefinition::const_iterator cit = frommenu.begin(); + cit != frommenu.end() ; ++cit) { + Buffer const * buf = bv ? &bv->buffer() : 0; + switch (cit->kind()) { + case MenuItem::Lastfiles: + tomenu.expandLastfiles(); + break; + + case MenuItem::Documents: + tomenu.expandDocuments(); + break; + + case MenuItem::Bookmarks: + tomenu.expandBookmarks(); + break; + + case MenuItem::ImportFormats: + case MenuItem::ViewFormats: + case MenuItem::UpdateFormats: + case MenuItem::ExportFormats: + tomenu.expandFormats(cit->kind(), buf); + break; + + case MenuItem::CharStyles: + tomenu.expandFlexInsert(buf, InsetLayout::CHARSTYLE); + break; + + case MenuItem::Custom: + tomenu.expandFlexInsert(buf, InsetLayout::CUSTOM); + break; + + case MenuItem::Elements: + tomenu.expandFlexInsert(buf, InsetLayout::ELEMENT); + break; + + case MenuItem::FloatListInsert: + tomenu.expandFloatListInsert(buf); + break; + + case MenuItem::FloatInsert: + tomenu.expandFloatInsert(buf); + break; + + case MenuItem::PasteRecent: + tomenu.expandPasteRecent(buf); + break; + + case MenuItem::Toolbars: + tomenu.expandToolbars(); + break; + + case MenuItem::Branches: + tomenu.expandBranches(buf); + break; + + case MenuItem::Indices: + tomenu.expandIndices(buf); + break; + + case MenuItem::IndicesContext: + tomenu.expandIndicesContext(buf); + break; + + case MenuItem::IndicesLists: + tomenu.expandIndices(buf, true); + break; + + case MenuItem::IndicesListsContext: + tomenu.expandIndicesContext(buf, true); + break; + + case MenuItem::CiteStyles: + tomenu.expandCiteStyles(bv); + break; + + case MenuItem::Toc: + tomenu.expandToc(buf); + break; + + case MenuItem::GraphicsGroups: + tomenu.expandGraphicsGroups(bv); + break; + + case MenuItem::SpellingSuggestions: + tomenu.expandSpellingSuggestions(bv); + break; + + case MenuItem::Submenu: { + MenuItem item(*cit); + item.setSubmenu(MenuDefinition(cit->submenuname())); + expand(getMenu(cit->submenuname()), item.submenu(), bv); + tomenu.addWithStatusCheck(item); + } + break; + + case MenuItem::Info: + case MenuItem::Help: + case MenuItem::Separator: + tomenu.addWithStatusCheck(*cit); + break; + + case MenuItem::Command: + if (!mac_special_menu_.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(); +} + + +bool Menus::Impl::hasMenu(QString const & name) const +{ + return find_if(menulist_.begin(), menulist_.end(), + MenuNamesEqual(name)) != menulist_.end(); +} + + +MenuDefinition const & Menus::Impl::getMenu(QString const & name) const +{ + const_iterator cit = find_if(menulist_.begin(), menulist_.end(), + MenuNamesEqual(name)); + if (cit == menulist_.end()) + LYXERR0("No submenu named " << name); + LASSERT(cit != menulist_.end(), /**/); + return (*cit); +} + + +MenuDefinition & Menus::Impl::getMenu(QString const & name) +{ + iterator it = find_if(menulist_.begin(), menulist_.end(), + MenuNamesEqual(name)); + if (it == menulist_.end()) + LYXERR0("No submenu named " << name); + LASSERT(it != menulist_.end(), /**/); + return (*it); +} + + +///////////////////////////////////////////////////////////////////// +// +// Menus +// +///////////////////////////////////////////////////////////////////// + +Menus::Menus() : d(new Impl) {} + + +Menus::~Menus() +{ + delete d; +} + + +void Menus::reset() +{ + delete d; + d = new Impl; +} + + +void Menus::read(Lexer & lex) +{ + enum { + md_menu, + md_menubar, + md_endmenuset, + }; + + LexerKeyword menutags[] = { + { "end", md_endmenuset }, + { "menu", md_menu }, + { "menubar", md_menubar } + }; + + // consistency check + if (compare_ascii_no_case(lex.getString(), "menuset")) + LYXERR0("Menus::read: ERROR wrong token: `" << lex.getString() << '\''); + + lex.pushTable(menutags); + lex.setContext("Menus::read"); + + bool quit = false; + + while (lex.isOK() && !quit) { + switch (lex.lex()) { + case md_menubar: + d->menubar_.read(lex); + break; + case md_menu: { + lex.next(true); + QString const name = toqstr(lex.getDocString()); + if (d->hasMenu(name)) + d->getMenu(name).read(lex); + else { + MenuDefinition menu(name); + menu.read(lex); + d->menulist_.push_back(menu); + } + break; + } + case md_endmenuset: + quit = true; + break; + default: + lex.printError("Unknown menu tag"); + break; + } + } + lex.popTable(); +} + + +bool Menus::searchMenu(FuncRequest const & func, + docstring_list & names) const +{ + MenuDefinition menu; + d->expand(d->menubar_, menu, 0); + return menu.searchMenu(func, names); +} + + +void Menus::fillMenuBar(QMenuBar * qmb, GuiView * view, bool initial) +{ + if (initial) { +#ifdef Q_WS_MACX + // setup special mac specific menu items, but only do this + // the first time a QMenuBar is created. Otherwise Qt will + // create duplicate items in the application menu. It seems + // that Qt does not remove them when the QMenubar is cleared. + LYXERR(Debug::GUI, "Creating Mac OS X special menu bar"); + d->macxMenuBarInit(view, qmb); +#endif + } else { + // Clear all menubar contents before filling it. + qmb->clear(); + } + + LYXERR(Debug::GUI, "populating menu bar" << d->menubar_.name()); + + if (d->menubar_.size() == 0) { + LYXERR(Debug::GUI, "\tERROR: empty menu bar" + << d->menubar_.name()); + return; + } + LYXERR(Debug::GUI, "menu bar entries " << d->menubar_.size()); + + MenuDefinition menu; + BufferView * bv = 0; + if (view) + bv = view->currentBufferView(); + d->expand(d->menubar_, menu, bv); + + MenuDefinition::const_iterator m = menu.begin(); + MenuDefinition::const_iterator end = menu.end(); + + for (; m != end; ++m) { + + if (m->kind() != MenuItem::Submenu) { + LYXERR(Debug::GUI, "\tERROR: not a submenu " << m->label()); + continue; + } + + LYXERR(Debug::GUI, "menu bar item " << m->label() + << " is a submenu named " << m->submenuname()); + + QString name = m->submenuname(); + if (!d->hasMenu(name)) { + LYXERR(Debug::GUI, "\tERROR: " << name + << " submenu has no menu!"); + continue; + } + + Menu * menu = new Menu(view, m->submenuname(), true); + menu->setTitle(label(*m)); + qmb->addMenu(menu); + + d->name_map_[view][name] = menu; + } +} + + +void Menus::updateMenu(Menu * qmenu) +{ + LYXERR(Debug::GUI, "Triggered menu: " << qmenu->d->name); + qmenu->clear(); + + if (qmenu->d->name.isEmpty()) + return; + + if (!d->hasMenu(qmenu->d->name)) { + qmenu->addAction(qt_("No Action Defined!")); + LYXERR(Debug::GUI, "\tWARNING: non existing menu: " + << qmenu->d->name); + return; + } + + MenuDefinition const & fromLyxMenu = d->getMenu(qmenu->d->name); + BufferView * bv = 0; + if (qmenu->d->view) + bv = qmenu->d->view->currentBufferView(); + d->expand(fromLyxMenu, *qmenu->d->top_level_menu, bv); + qmenu->d->populate(*qmenu, *qmenu->d->top_level_menu); +} + + +Menu * Menus::menu(QString const & name, GuiView & view) +{ + LYXERR(Debug::GUI, "Context menu requested: " << name); + Menu * menu = d->name_map_[&view].value(name, 0); + if (!menu && !name.startsWith("context-")) { + LYXERR0("requested context menu not found: " << name); + return 0; + } + + menu = new Menu(&view, name, true); + d->name_map_[&view][name] = menu; + return menu; } } // namespace frontend } // namespace lyx -#include "Menus_moc.cpp" +#include "moc_Menus.cpp"