Point fix, earlier forgotten

[lyx.git] / src / MenuBackend.C

diff --git a/src/MenuBackend.C b/src/MenuBackend.C
index f8df5e66f3225d461c67a79e96f559a32fc09277..ef780bbc7aa32a43a7d0de61181733588cb57e58 100644 (file)
--- a/src/MenuBackend.C
+++ b/src/MenuBackend.C
@@ -1,13 +1,17 @@
-/* This file is part of
- * ======================================================
+/**
+ * \file MenuBackend.C
+ * This file is part of LyX, the document processor.
+ * Licence details can be found in the file COPYING.
  *
- *           LyX, The Document Processor
+ * \author Asger Alstrup
+ * \author Lars Gullik Bjønnes
+ * \author Jean-Marc Lasgouttes
+ * \author André Pönitz
+ * \author Dekel Tsur
+ * \author Martin Vermeer
  *
- *           Copyright 1995 Matthias Ettrich
- *           Copyright 1995-2001 The LyX Team.
- *
- *
- * ====================================================== */
+ * Full author contact details are available in file CREDITS.
+ */
 
 #include <config.h>
 
@@ -69,6 +73,7 @@ MenuItem::MenuItem(Kind kind, string const & label,
        case FloatListInsert:
        case FloatInsert:
        case PasteRecent:
+       case Branches:
                break;
        case Command:
                action_ = lyxaction.LookupFunc(command);
@@ -189,6 +194,7 @@ Menu & Menu::read(LyXLex & lex)
 {
        enum Menutags {
                md_item = 1,
+               md_branches,
                md_documents,
                md_endmenu,
                md_exportformats,
@@ -208,6 +214,7 @@ Menu & Menu::read(LyXLex & lex)
        };
 
        struct keyword_item menutags[md_last - 1] = {
+               { "branches", md_branches },
                { "documents", md_documents },
                { "end", md_endmenu },
                { "exportformats", md_exportformats },
@@ -293,6 +300,10 @@ Menu & Menu::read(LyXLex & lex)
                        add(MenuItem(MenuItem::PasteRecent));
                        break;
 
+               case md_branches:
+                       add(MenuItem(MenuItem::Branches));
+                       break;
+
                case md_optsubmenu:
                        optional = true;
                        // fallback to md_submenu
@@ -429,15 +440,15 @@ void expandFormats(MenuItem::Kind kind, Menu & tomenu, LyXView const * view)
                action = LFUN_IMPORT;
                break;
        case MenuItem::ViewFormats:
-               formats = Exporter::GetExportableFormats(view->buffer(), true);
+               formats = Exporter::GetExportableFormats(*view->buffer(), true);
                action = LFUN_PREVIEW;
                break;
        case MenuItem::UpdateFormats:
-               formats = Exporter::GetExportableFormats(view->buffer(), true);
+               formats = Exporter::GetExportableFormats(*view->buffer(), true);
                action = LFUN_UPDATE;
                break;
        default:
-               formats = Exporter::GetExportableFormats(view->buffer(), false);
+               formats = Exporter::GetExportableFormats(*view->buffer(), false);
                action = LFUN_EXPORT;
        }
        sort(formats.begin(), formats.end(), compare_format());
@@ -521,12 +532,14 @@ void expandFloatInsert(Menu & tomenu, LyXView const * view)
 
 Menu::size_type const max_number_of_items = 25;
 
-void expandToc2(Menu & tomenu, toc::Toc const & toc_list,
-               toc::Toc::size_type from, toc::Toc::size_type to, int depth)
+void expandToc2(Menu & tomenu,
+               lyx::toc::Toc const & toc_list,
+               lyx::toc::Toc::size_type from,
+               lyx::toc::Toc::size_type to, int depth)
 {
        int shortcut_count = 0;
        if (to - from <= max_number_of_items) {
-               for (toc::Toc::size_type i = from; i < to; ++i) {
+               for (lyx::toc::Toc::size_type i = from; i < to; ++i) {
                        int const action = toc_list[i].action();
                        string label(4 * max(0, toc_list[i].depth - depth),' ');
                        label += limit_string_length(toc_list[i].str);
@@ -537,9 +550,9 @@ void expandToc2(Menu & tomenu, toc::Toc const & toc_list,
                        tomenu.add(MenuItem(MenuItem::Command, label, action));
                }
        } else {
-               toc::Toc::size_type pos = from;
+               lyx::toc::Toc::size_type pos = from;
                while (pos < to) {
-                       toc::Toc::size_type new_pos = pos + 1;
+                       lyx::toc::Toc::size_type new_pos = pos + 1;
                        while (new_pos < to &&
                               toc_list[new_pos].depth > depth)
                                ++new_pos;
@@ -581,9 +594,9 @@ void expandToc(Menu & tomenu, LyXView const * view)
                return;
        }
 
-       toc::TocList toc_list = toc::getTocList(view->buffer());
-       toc::TocList::const_iterator cit = toc_list.begin();
-       toc::TocList::const_iterator end = toc_list.end();
+       lyx::toc::TocList toc_list = lyx::toc::getTocList(*view->buffer());
+       lyx::toc::TocList::const_iterator cit = toc_list.begin();
+       lyx::toc::TocList::const_iterator end = toc_list.end();
        for (; cit != end; ++cit) {
                // Handle this later
                if (cit->first == "TOC")
@@ -591,8 +604,8 @@ void expandToc(Menu & tomenu, LyXView const * view)
 
                // All the rest is for floats
                Menu * menu = new Menu;
-               toc::Toc::const_iterator ccit = cit->second.begin();
-               toc::Toc::const_iterator eend = cit->second.end();
+               lyx::toc::Toc::const_iterator ccit = cit->second.begin();
+               lyx::toc::Toc::const_iterator eend = cit->second.end();
                for (; ccit != eend; ++ccit) {
                        string const label = limit_string_length(ccit->str);
                        menu->add(MenuItem(MenuItem::Command,
@@ -619,6 +632,9 @@ void expandToc(Menu & tomenu, LyXView const * view)
 
 void expandPasteRecent(Menu & tomenu, LyXView const * view)
 {
+       if (!view || !view->buffer())
+               return;
+
        vector<string> const selL =
                CutAndPaste::availableSelections(*view->buffer());
 
@@ -633,6 +649,28 @@ void expandPasteRecent(Menu & tomenu, LyXView const * view)
 }
 
 
+void expandBranches(Menu & tomenu, LyXView const * view)
+{
+       if (!view || !view->buffer())
+               return;
+
+       BufferParams const & params = view->buffer()->params;
+
+       std::list<Branch>::const_iterator cit = params.branchlist.begin();
+       std::list<Branch>::const_iterator end = params.branchlist.end();
+
+       for (int ii = 1; cit != end; ++cit, ++ii) {
+               string label = cit->getBranch();
+               int const action = lyxaction.
+                       getPseudoAction(LFUN_INSERT_BRANCH,
+                                       (cit->getBranch()));
+               if (ii < 10)
+                       label = tostr(ii) + ". " + label + "|" + tostr(ii);
+               tomenu.add(MenuItem(MenuItem::Command, label, action), view);
+       }
+}
+
+
 } // namespace anon
 
 
@@ -669,6 +707,10 @@ void MenuBackend::expand(Menu const & frommenu, Menu & tomenu,
                        expandPasteRecent(tomenu, view);
                        break;
 
+               case MenuItem::Branches:
+                       expandBranches(tomenu, view);
+                       break;
+
                case MenuItem::Toc:
                        expandToc(tomenu, view);
                        break;