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Clean up the menus:
* Two new types of menuitems are introduced: Help and Info * Help messages make sure that the submenu they are in is enabled. * Empty lists are now represented by a message in brackets. git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@28188 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Vincent van Ravesteijn
parent
70ddcfdd0e
commit
a5ceef887d
@ -95,6 +95,15 @@ public:
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Submenu,
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///
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Separator,
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/** This type of item explains why something is unavailable. If this
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menuitem is in a submenu, the submenu is enabled to make sure the
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user sees the information. */
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Help,
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/** This type of item merely shows that there might be a list or
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something alike at this position, but the list is still empty.
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If this item is in a submenu, the submenu will not always be
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enabled. */
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Info,
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/** This is the list of last opened file,
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typically for the File menu. */
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Lastfiles,
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@ -153,7 +162,7 @@ public:
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bool optional = false)
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: kind_(kind), label_(label), submenuname_(submenu), optional_(optional)
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{
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LASSERT(kind == Submenu, /**/);
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LASSERT(kind == Submenu || kind == Help || kind == Info, /**/);
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}
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MenuItem(Kind kind,
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@ -342,9 +351,11 @@ void MenuDefinition::addWithStatusCheck(MenuItem const & i)
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bool enabled = false;
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if (i.hasSubmenu()) {
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for (const_iterator cit = i.submenu().begin();
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cit != i.submenu().end(); ++cit) {
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cit != i.submenu().end(); ++cit) {
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// Only these kind of items affect the status of the submenu
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if ((cit->kind() == MenuItem::Command
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|| cit->kind() == MenuItem::Submenu)
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|| cit->kind() == MenuItem::Submenu
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|| cit->kind() == MenuItem::Help)
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&& cit->status().enabled()) {
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enabled = true;
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break;
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@ -688,10 +699,8 @@ void MenuDefinition::expandDocuments()
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b = theBufferList().next(b);
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++ii;
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} while (b != first);
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} else {
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add(MenuItem(MenuItem::Command, qt_("No Documents Open!"),
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FuncRequest(LFUN_NOACTION)));
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}
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} else
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add(MenuItem(MenuItem::Info, qt_("<No documents open>")));
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}
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@ -699,6 +708,7 @@ void MenuDefinition::expandBookmarks()
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{
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lyx::BookmarksSection const & bm = theSession().bookmarks();
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bool empty = true;
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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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string const file = bm.bookmark(i).filename.absFilename();
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@ -706,19 +716,18 @@ void MenuDefinition::expandBookmarks()
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.arg(toqstr(makeDisplayPath(file, 20))).arg(i);
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add(MenuItem(MenuItem::Command, label,
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FuncRequest(LFUN_BOOKMARK_GOTO, convert<docstring>(i))));
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empty = false;
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}
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}
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if (empty)
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add(MenuItem(MenuItem::Info, qt_("<No bookmarks saved yet>")));
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}
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void MenuDefinition::expandFormats(MenuItem::Kind kind, Buffer const * buf)
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{
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if (!buf && kind != MenuItem::ImportFormats) {
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add(MenuItem(MenuItem::Command,
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qt_("No Document Open!"),
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FuncRequest(LFUN_NOACTION)));
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if (!buf && kind != MenuItem::ImportFormats)
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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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@ -793,11 +802,8 @@ void MenuDefinition::expandFormats(MenuItem::Kind kind, Buffer const * buf)
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void MenuDefinition::expandFloatListInsert(Buffer const * buf)
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{
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if (!buf) {
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add(MenuItem(MenuItem::Command, qt_("No Document Open!"),
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FuncRequest(LFUN_NOACTION)));
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if (!buf)
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return;
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}
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FloatList const & floats = buf->params().documentClass().floats();
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FloatList::const_iterator cit = floats.begin();
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@ -813,11 +819,8 @@ void MenuDefinition::expandFloatListInsert(Buffer const * buf)
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void MenuDefinition::expandFloatInsert(Buffer const * buf)
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{
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if (!buf) {
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add(MenuItem(MenuItem::Command, qt_("No Document Open!"),
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FuncRequest(LFUN_NOACTION)));
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if (!buf)
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return;
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}
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FloatList const & floats = buf->params().documentClass().floats();
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FloatList::const_iterator cit = floats.begin();
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@ -835,11 +838,9 @@ void MenuDefinition::expandFloatInsert(Buffer const * buf)
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void MenuDefinition::expandFlexInsert(
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Buffer const * buf, InsetLayout::InsetLyXType type)
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{
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if (!buf) {
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add(MenuItem(MenuItem::Command, qt_("No Document Open!"),
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FuncRequest(LFUN_NOACTION)));
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if (!buf)
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return;
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}
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TextClass::InsetLayouts const & insetLayouts =
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buf->params().documentClass().insetLayouts();
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TextClass::InsetLayouts::const_iterator cit = insetLayouts.begin();
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@ -854,9 +855,7 @@ void MenuDefinition::expandFlexInsert(
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}
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// FIXME This is a little clunky.
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if (items_.empty() && type == InsetLayout::CUSTOM)
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add(MenuItem(MenuItem::Command,
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qt_("No custom insets defined!"),
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FuncRequest(LFUN_NOACTION)));
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add(MenuItem(MenuItem::Help, qt_("No custom insets defined!")));
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}
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@ -924,8 +923,7 @@ void MenuDefinition::expandToc(Buffer const * buf)
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// OK, so we avoid this unnecessary overhead (JMarc)
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if (!buf) {
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add(MenuItem(MenuItem::Command, qt_("No Document Open!"),
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FuncRequest(LFUN_NOACTION)));
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add(MenuItem(MenuItem::Info, qt_("<No document open>")));
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return;
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}
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@ -980,12 +978,14 @@ void MenuDefinition::expandToc(Buffer const * buf)
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// Handle normal TOC
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cit = toc_list.find("tableofcontents");
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if (cit == end) {
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addWithStatusCheck(MenuItem(MenuItem::Command,
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qt_("No Table of contents"),
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FuncRequest()));
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} else
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expandToc2(cit->second, 0, cit->second.size(), 0);
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if (cit == end)
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LYXERR(Debug::GUI, "No table of contents.");
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else {
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if (cit->second.size() > 0 )
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expandToc2(cit->second, 0, cit->second.size(), 0);
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else
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add(MenuItem(MenuItem::Info, qt_("<Empty table of contents>")));
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}
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}
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@ -1028,18 +1028,12 @@ void MenuDefinition::expandToolbars()
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void MenuDefinition::expandBranches(Buffer const * buf)
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{
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if (!buf) {
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add(MenuItem(MenuItem::Command,
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qt_("No Document Open!"),
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FuncRequest(LFUN_NOACTION)));
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if (!buf)
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return;
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}
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BufferParams const & params = buf->masterBuffer()->params();
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if (params.branchlist().empty()) {
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add(MenuItem(MenuItem::Command,
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qt_("No Branch in Document!"),
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FuncRequest(LFUN_NOACTION)));
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add(MenuItem(MenuItem::Help, qt_("No branches set for document!")));
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return;
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}
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@ -1061,12 +1055,8 @@ void MenuDefinition::expandBranches(Buffer const * buf)
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void MenuDefinition::expandCiteStyles(BufferView const * bv)
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{
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if (!bv) {
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add(MenuItem(MenuItem::Command,
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qt_("No Document Open!"),
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FuncRequest(LFUN_NOACTION)));
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if (!bv)
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return;
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}
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Inset const * inset = bv->cursor().nextInset();
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if (!inset || inset->lyxCode() != CITE_CODE) {
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@ -1410,6 +1400,8 @@ void Menus::Impl::expand(MenuDefinition const & frommenu,
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}
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break;
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case MenuItem::Info:
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case MenuItem::Help:
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case MenuItem::Separator:
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tomenu.addWithStatusCheck(*cit);
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break;
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