]> git.lyx.org Git - lyx.git/blobdiff - src/LyXFunc.cpp
this we don't need anymore
[lyx.git] / src / LyXFunc.cpp
index 920ffa84bd136b22c8860b1d0fb0633a2ae6207d..7433a2ac6688d785ff2cffa075bad3712ec58a94 100644 (file)
@@ -66,6 +66,7 @@
 #include "insets/InsetGraphics.h"
 #include "insets/InsetInclude.h"
 #include "insets/InsetNote.h"
+#include "insets/InsetSpace.h"
 #include "insets/InsetTabular.h"
 #include "insets/InsetVSpace.h"
 #include "insets/InsetWrap.h"
@@ -105,10 +106,11 @@ namespace {
 
 // This function runs "configure" and then rereads lyx.defaults to
 // reconfigure the automatic settings.
-void reconfigure(LyXView & lv, string const & option)
+void reconfigure(LyXView * lv, string const & option)
 {
        // emit message signal.
-       lv.message(_("Running configure..."));
+       if (lv)
+               lv->message(_("Running configure..."));
 
        // Run configure in user lyx directory
        PathChanger p(package().user_support());
@@ -118,7 +120,8 @@ void reconfigure(LyXView & lv, string const & option)
        int ret = one.startscript(Systemcall::Wait, configure_command);
        p.pop();
        // emit message signal.
-       lv.message(_("Reloading configuration..."));
+       if (lv)
+               lv->message(_("Reloading configuration..."));
        lyxrc.read(libFileSearch(string(), "lyxrc.defaults"));
        // Re-read packages.lst
        LaTeXFeatures::getAvailable();
@@ -150,9 +153,9 @@ bool getLocalStatus(Cursor cursor, FuncRequest const & cmd, FuncStatus & status)
        bool res = false;
        for ( ; cursor.depth(); cursor.pop()) {
                //lyxerr << "\nCursor::getStatus: cmd: " << cmd << endl << *this << endl;
-               BOOST_ASSERT(cursor.idx() <= cursor.lastidx());
-               BOOST_ASSERT(cursor.pit() <= cursor.lastpit());
-               BOOST_ASSERT(cursor.pos() <= cursor.lastpos());
+               LASSERT(cursor.idx() <= cursor.lastidx(), /**/);
+               LASSERT(cursor.pit() <= cursor.lastpit(), /**/);
+               LASSERT(cursor.pos() <= cursor.lastpos(), /**/);
 
                // The inset's getStatus() will return 'true' if it made
                // a definitive decision on whether it want to handle the
@@ -214,14 +217,14 @@ void LyXFunc::setLyXView(LyXView * lv)
 }
 
 
-void LyXFunc::handleKeyFunc(kb_action action)
+void LyXFunc::handleKeyFunc(FuncCode action)
 {
        char_type c = encoded_last_key;
 
        if (keyseq.length())
                c = 0;
 
-       BOOST_ASSERT(lyx_view_ && lyx_view_->view());
+       LASSERT(lyx_view_ && lyx_view_->view(), /**/);
        lyx_view_->view()->getIntl().getTransManager().deadkey(
                c, get_accent(action).accent, view()->cursor().innerText(), view()->cursor());
        // Need to clear, in case the minibuffer calls these
@@ -236,11 +239,11 @@ void LyXFunc::handleKeyFunc(kb_action action)
 // to GuiView and be GuiView and be window dependent.
 void LyXFunc::gotoBookmark(unsigned int idx, bool openFile, bool switchToBuffer)
 {
-       BOOST_ASSERT(lyx_view_);
+       LASSERT(lyx_view_, /**/);
        if (!LyX::ref().session().bookmarks().isValid(idx))
                return;
        BookmarksSection::Bookmark const & bm = LyX::ref().session().bookmarks().bookmark(idx);
-       BOOST_ASSERT(!bm.filename.empty());
+       LASSERT(!bm.filename.empty(), /**/);
        string const file = bm.filename.absFilename();
        // if the file is not opened, open it.
        if (!theBufferList().exists(file)) {
@@ -293,7 +296,8 @@ void LyXFunc::processKeySym(KeySymbol const & keysym, KeyModifier state)
 
        if (keysym.isModifier()) {
                LYXERR(Debug::KEY, "isModifier true");
-               lyx_view_->restartCursor();
+               if (lyx_view_)
+                       lyx_view_->restartCursor();
                return;
        }
 
@@ -384,7 +388,7 @@ FuncStatus LyXFunc::getStatus(FuncRequest const & cmd) const
        //lyxerr << "LyXFunc::getStatus: cmd: " << cmd << endl;
        FuncStatus flag;
 
-       Buffer * buf = lyx_view_? lyx_view_->buffer() : 0;
+       Buffer * buf = lyx_view_ ? lyx_view_->buffer() : 0;
 
        if (cmd.action == LFUN_NOACTION) {
                flag.message(from_utf8(N_("Nothing to do")));
@@ -442,11 +446,11 @@ FuncStatus LyXFunc::getStatus(FuncRequest const & cmd) const
        // FIXME: these cases should be hidden in GuiView::getStatus().
        case LFUN_DIALOG_TOGGLE:
        case LFUN_DIALOG_SHOW:
+       case LFUN_UI_TOGGLE:
        case LFUN_DIALOG_UPDATE:
-               if (cmd.argument() == "prefs"
-                   || cmd.argument() == "aboutlyx")
-                       enable = true;
-               else if (lyx_view_)
+               // FIXME: add special handling for about and prefs dialogs here
+               // which do not depend on GuiView.
+               if (lyx_view_)
                        return lyx_view_->getStatus(cmd);
                else
                        enable = false;
@@ -606,7 +610,6 @@ FuncStatus LyXFunc::getStatus(FuncRequest const & cmd) const
        case LFUN_DIALOG_HIDE:
        case LFUN_DIALOG_DISCONNECT_INSET:
        case LFUN_BUFFER_CHILD_OPEN:
-       case LFUN_UI_TOGGLE:
        case LFUN_CURSOR_FOLLOWS_SCROLLBAR_TOGGLE:
        case LFUN_KEYMAP_OFF:
        case LFUN_KEYMAP_PRIMARY:
@@ -718,7 +721,7 @@ bool loadLayoutFile(string const & name, string const & buf_path)
 
        LayoutFile & tc = LayoutFileList::get()[name];
        if (!tc.load(buf_path)) {
-               docstring s = bformat(_("The document class %1$s."
+               docstring s = bformat(_("The document class %1$s "
                                   "could not be loaded."), from_utf8(name));
                Alert::error(_("Could not load class"), s);
                return false;
@@ -735,7 +738,7 @@ void actOnUpdatedPrefs(LyXRC const & lyxrc_orig, LyXRC const & lyxrc_new);
 void LyXFunc::dispatch(FuncRequest const & cmd)
 {
        string const argument = to_utf8(cmd.argument());
-       kb_action const action = cmd.action;
+       FuncCode const action = cmd.action;
 
        LYXERR(Debug::ACTION, "\nLyXFunc::dispatch: cmd: " << cmd);
        //lyxerr << "LyXFunc::dispatch: cmd: " << cmd << endl;
@@ -760,7 +763,7 @@ void LyXFunc::dispatch(FuncRequest const & cmd)
 
                case LFUN_WORD_FIND_FORWARD:
                case LFUN_WORD_FIND_BACKWARD: {
-                       BOOST_ASSERT(lyx_view_ && lyx_view_->view());
+                       LASSERT(lyx_view_ && lyx_view_->view(), /**/);
                        static docstring last_search;
                        docstring searched_string;
 
@@ -782,12 +785,12 @@ void LyXFunc::dispatch(FuncRequest const & cmd)
                }
 
                case LFUN_COMMAND_PREFIX:
-                       BOOST_ASSERT(lyx_view_);
+                       LASSERT(lyx_view_, /**/);
                        lyx_view_->message(keyseq.printOptions(true));
                        break;
 
                case LFUN_CANCEL:
-                       BOOST_ASSERT(lyx_view_ && lyx_view_->view());
+                       LASSERT(lyx_view_ && lyx_view_->view(), /**/);
                        keyseq.reset();
                        meta_fake_bit = NoModifier;
                        if (lyx_view_->buffer())
@@ -802,7 +805,7 @@ void LyXFunc::dispatch(FuncRequest const & cmd)
                        break;
 
                case LFUN_BUFFER_TOGGLE_READ_ONLY: {
-                       BOOST_ASSERT(lyx_view_ && lyx_view_->view() && lyx_view_->buffer());
+                       LASSERT(lyx_view_ && lyx_view_->view() && lyx_view_->buffer(), /**/);
                        Buffer * buf = lyx_view_->buffer();
                        if (buf->lyxvc().inUse())
                                buf->lyxvc().toggleReadOnly();
@@ -812,23 +815,13 @@ void LyXFunc::dispatch(FuncRequest const & cmd)
                }
 
                // --- Menus -----------------------------------------------
-               case LFUN_BUFFER_NEW:
-                       lyx_view_->newDocument(argument, false);
-                       updateFlags = Update::None;
-                       break;
-
-               case LFUN_BUFFER_NEW_TEMPLATE:
-                       lyx_view_->newDocument(argument, true);
-                       updateFlags = Update::None;
-                       break;
-
                case LFUN_BUFFER_CLOSE:
                        lyx_view_->closeBuffer();
                        updateFlags = Update::None;
                        break;
 
                case LFUN_BUFFER_RELOAD: {
-                       BOOST_ASSERT(lyx_view_ && lyx_view_->buffer());
+                       LASSERT(lyx_view_ && lyx_view_->buffer(), /**/);
                        docstring const file = makeDisplayPath(lyx_view_->buffer()->absFileName(), 20);
                        docstring text = bformat(_("Any changes will be lost. Are you sure "
                                                             "you want to revert to the saved version of the document %1$s?"), file);
@@ -841,37 +834,37 @@ void LyXFunc::dispatch(FuncRequest const & cmd)
                }
 
                case LFUN_BUFFER_UPDATE:
-                       BOOST_ASSERT(lyx_view_ && lyx_view_->buffer());
+                       LASSERT(lyx_view_ && lyx_view_->buffer(), /**/);
                        lyx_view_->buffer()->doExport(argument, true);
                        break;
 
                case LFUN_BUFFER_VIEW:
-                       BOOST_ASSERT(lyx_view_ && lyx_view_->buffer());
+                       LASSERT(lyx_view_ && lyx_view_->buffer(), /**/);
                        lyx_view_->buffer()->preview(argument);
                        break;
 
                case LFUN_MASTER_BUFFER_UPDATE:
-                       BOOST_ASSERT(lyx_view_ && lyx_view_->buffer() && lyx_view_->buffer()->masterBuffer());
+                       LASSERT(lyx_view_ && lyx_view_->buffer() && lyx_view_->buffer()->masterBuffer(), /**/);
                        lyx_view_->buffer()->masterBuffer()->doExport(argument, true);
                        break;
 
                case LFUN_MASTER_BUFFER_VIEW:
-                       BOOST_ASSERT(lyx_view_ && lyx_view_->buffer() && lyx_view_->buffer()->masterBuffer());
+                       LASSERT(lyx_view_ && lyx_view_->buffer() && lyx_view_->buffer()->masterBuffer(), /**/);
                        lyx_view_->buffer()->masterBuffer()->preview(argument);
                        break;
 
                case LFUN_BUILD_PROGRAM:
-                       BOOST_ASSERT(lyx_view_ && lyx_view_->buffer());
+                       LASSERT(lyx_view_ && lyx_view_->buffer(), /**/);
                        lyx_view_->buffer()->doExport("program", true);
                        break;
 
                case LFUN_BUFFER_CHKTEX:
-                       BOOST_ASSERT(lyx_view_ && lyx_view_->buffer());
+                       LASSERT(lyx_view_ && lyx_view_->buffer(), /**/);
                        lyx_view_->buffer()->runChktex();
                        break;
 
                case LFUN_BUFFER_EXPORT:
-                       BOOST_ASSERT(lyx_view_ && lyx_view_->buffer());
+                       LASSERT(lyx_view_ && lyx_view_->buffer(), /**/);
                        if (argument == "custom")
                                dispatch(FuncRequest(LFUN_DIALOG_SHOW, "sendto"));
                        else
@@ -879,7 +872,7 @@ void LyXFunc::dispatch(FuncRequest const & cmd)
                        break;
 
                case LFUN_BUFFER_EXPORT_CUSTOM: {
-                       BOOST_ASSERT(lyx_view_ && lyx_view_->buffer());
+                       LASSERT(lyx_view_ && lyx_view_->buffer(), /**/);
                        string format_name;
                        string command = split(argument, format_name, ' ');
                        Format const * format = formats.getFormat(format_name);
@@ -921,7 +914,7 @@ void LyXFunc::dispatch(FuncRequest const & cmd)
                }
 
                case LFUN_BUFFER_PRINT: {
-                       BOOST_ASSERT(lyx_view_ && lyx_view_->buffer());
+                       LASSERT(lyx_view_ && lyx_view_->buffer(), /**/);
                        // FIXME: cmd.getArg() might fail if one of the arguments
                        // contains double quotes
                        string target = cmd.getArg(0);
@@ -1039,13 +1032,12 @@ void LyXFunc::dispatch(FuncRequest const & cmd)
                        break;
 
                case LFUN_RECONFIGURE:
-                       BOOST_ASSERT(lyx_view_);
                        // argument is any additional parameter to the configure.py command
-                       reconfigure(*lyx_view_, argument);
+                       reconfigure(lyx_view_, argument);
                        break;
 
                case LFUN_HELP_OPEN: {
-                       BOOST_ASSERT(lyx_view_);
+                       LASSERT(lyx_view_, /**/);
                        string const arg = argument;
                        if (arg.empty()) {
                                setErrorMessage(from_ascii(N_("Missing argument")));
@@ -1071,7 +1063,7 @@ void LyXFunc::dispatch(FuncRequest const & cmd)
 
                // --- version control -------------------------------
                case LFUN_VC_REGISTER:
-                       BOOST_ASSERT(lyx_view_ && lyx_view_->buffer());
+                       LASSERT(lyx_view_ && lyx_view_->buffer(), /**/);
                        if (!ensureBufferClean(view()))
                                break;
                        if (!lyx_view_->buffer()->lyxvc().inUse()) {
@@ -1082,7 +1074,7 @@ void LyXFunc::dispatch(FuncRequest const & cmd)
                        break;
 
                case LFUN_VC_CHECK_IN:
-                       BOOST_ASSERT(lyx_view_ && lyx_view_->buffer());
+                       LASSERT(lyx_view_ && lyx_view_->buffer(), /**/);
                        if (!ensureBufferClean(view()))
                                break;
                        if (lyx_view_->buffer()->lyxvc().inUse()
@@ -1093,7 +1085,7 @@ void LyXFunc::dispatch(FuncRequest const & cmd)
                        break;
 
                case LFUN_VC_CHECK_OUT:
-                       BOOST_ASSERT(lyx_view_ && lyx_view_->buffer());
+                       LASSERT(lyx_view_ && lyx_view_->buffer(), /**/);
                        if (!ensureBufferClean(view()))
                                break;
                        if (lyx_view_->buffer()->lyxvc().inUse()
@@ -1104,20 +1096,20 @@ void LyXFunc::dispatch(FuncRequest const & cmd)
                        break;
 
                case LFUN_VC_REVERT:
-                       BOOST_ASSERT(lyx_view_ && lyx_view_->buffer());
+                       LASSERT(lyx_view_ && lyx_view_->buffer(), /**/);
                        lyx_view_->buffer()->lyxvc().revert();
                        reloadBuffer();
                        break;
 
                case LFUN_VC_UNDO_LAST:
-                       BOOST_ASSERT(lyx_view_ && lyx_view_->buffer());
+                       LASSERT(lyx_view_ && lyx_view_->buffer(), /**/);
                        lyx_view_->buffer()->lyxvc().undoLast();
                        reloadBuffer();
                        break;
 
                // --- lyxserver commands ----------------------------
                case LFUN_SERVER_GET_NAME:
-                       BOOST_ASSERT(lyx_view_ && lyx_view_->buffer());
+                       LASSERT(lyx_view_ && lyx_view_->buffer(), /**/);
                        setMessage(from_utf8(lyx_view_->buffer()->absFileName()));
                        LYXERR(Debug::INFO, "FNAME["
                                << lyx_view_->buffer()->absFileName() << ']');
@@ -1129,7 +1121,7 @@ void LyXFunc::dispatch(FuncRequest const & cmd)
                        break;
 
                case LFUN_SERVER_GOTO_FILE_ROW: {
-                       BOOST_ASSERT(lyx_view_);
+                       LASSERT(lyx_view_, /**/);
                        string file_name;
                        int row;
                        istringstream is(argument);
@@ -1169,7 +1161,7 @@ void LyXFunc::dispatch(FuncRequest const & cmd)
 
 
                case LFUN_DIALOG_SHOW_NEW_INSET: {
-                       BOOST_ASSERT(lyx_view_);
+                       LASSERT(lyx_view_, /**/);
                        string const name = cmd.getArg(0);
                        InsetCode code = insetCode(name);
                        string data = trim(to_utf8(cmd.argument()).substr(name.size()));
@@ -1184,7 +1176,7 @@ void LyXFunc::dispatch(FuncRequest const & cmd)
                        case TOC_CODE:
                        case HYPERLINK_CODE: {
                                InsetCommandParams p(code);
-                               data = InsetCommandMailer::params2string(name, p);
+                               data = InsetCommand::params2string(name, p);
                                break;
                        } 
                        case INCLUDE_CODE: {
@@ -1194,64 +1186,69 @@ void LyXFunc::dispatch(FuncRequest const & cmd)
                                        // default type is requested
                                        data = "include";
                                InsetCommandParams p(INCLUDE_CODE, data);
-                               data = InsetCommandMailer::params2string("include", p);
+                               data = InsetCommand::params2string("include", p);
                                break;
                        } 
                        case BOX_CODE: {
                                // \c data == "Boxed" || "Frameless" etc
                                InsetBoxParams p(data);
-                               data = InsetBoxMailer::params2string(p);
+                               data = InsetBox::params2string(p);
                                break;
                        } 
                        case BRANCH_CODE: {
                                InsetBranchParams p;
-                               data = InsetBranchMailer::params2string(p);
+                               data = InsetBranch::params2string(p);
                                break;
                        } 
                        case CITE_CODE: {
                                InsetCommandParams p(CITE_CODE);
-                               data = InsetCommandMailer::params2string(name, p);
+                               data = InsetCommand::params2string(name, p);
                                break;
                        } 
                        case ERT_CODE: {
-                               data = InsetERTMailer::params2string(InsetCollapsable::Open);
+                               data = InsetERT::params2string(InsetCollapsable::Open);
                                break;
                        } 
                        case EXTERNAL_CODE: {
                                InsetExternalParams p;
                                Buffer const & buffer = *lyx_view_->buffer();
-                               data = InsetExternalMailer::params2string(p, buffer);
+                               data = InsetExternal::params2string(p, buffer);
                                break;
                        } 
                        case FLOAT_CODE:  {
                                InsetFloatParams p;
-                               data = InsetFloatMailer::params2string(p);
+                               data = InsetFloat::params2string(p);
                                break;
                        } 
                        case LISTINGS_CODE: {
                                InsetListingsParams p;
-                               data = InsetListingsMailer::params2string(p);
+                               data = InsetListings::params2string(p);
                                break;
                        } 
                        case GRAPHICS_CODE: {
                                InsetGraphicsParams p;
                                Buffer const & buffer = *lyx_view_->buffer();
-                               data = InsetGraphicsMailer::params2string(p, buffer);
+                               data = InsetGraphics::params2string(p, buffer);
                                break;
                        } 
                        case NOTE_CODE: {
                                InsetNoteParams p;
-                               data = InsetNoteMailer::params2string(p);
+                               data = InsetNote::params2string(p);
+                               break;
+                       } 
+                       case SPACE_CODE: {
+                               InsetSpaceParams p;
+                               data = InsetSpace::params2string(p);
                                break;
                        } 
                        case VSPACE_CODE: {
                                VSpace space;
-                               data = InsetVSpaceMailer::params2string(space);
+                               data = InsetVSpace::params2string(space);
                                break;
                        } 
                        case WRAP_CODE: {
                                InsetWrapParams p;
-                               data = InsetWrapMailer::params2string(p);
+                               data = InsetWrap::params2string(p);
                                break;
                        }
                        default:
@@ -1266,7 +1263,7 @@ void LyXFunc::dispatch(FuncRequest const & cmd)
                }
 
                case LFUN_CITATION_INSERT: {
-                       BOOST_ASSERT(lyx_view_);
+                       LASSERT(lyx_view_, /**/);
                        if (!argument.empty()) {
                                // we can have one optional argument, delimited by '|'
                                // citation-insert <key>|<text_before>
@@ -1282,7 +1279,7 @@ void LyXFunc::dispatch(FuncRequest const & cmd)
                                icp["key"] = from_utf8(arg);
                                if (!opt1.empty())
                                        icp["before"] = from_utf8(opt1);
-                               string icstr = InsetCommandMailer::params2string("citation", icp);
+                               string icstr = InsetCommand::params2string("citation", icp);
                                FuncRequest fr(LFUN_INSET_INSERT, icstr);
                                dispatch(fr);
                        } else
@@ -1291,7 +1288,7 @@ void LyXFunc::dispatch(FuncRequest const & cmd)
                }
 
                case LFUN_BUFFER_CHILD_OPEN: {
-                       BOOST_ASSERT(lyx_view_ && lyx_view_->buffer());
+                       LASSERT(lyx_view_ && lyx_view_->buffer(), /**/);
                        Buffer * parent = lyx_view_->buffer();
                        FileName filename = makeAbsPath(argument, parent->filePath());
                        view()->saveBookmark(false);
@@ -1325,27 +1322,27 @@ void LyXFunc::dispatch(FuncRequest const & cmd)
                }
 
                case LFUN_CURSOR_FOLLOWS_SCROLLBAR_TOGGLE:
-                       BOOST_ASSERT(lyx_view_);
+                       LASSERT(lyx_view_, /**/);
                        lyxrc.cursor_follows_scrollbar = !lyxrc.cursor_follows_scrollbar;
                        break;
 
                case LFUN_KEYMAP_OFF:
-                       BOOST_ASSERT(lyx_view_ && lyx_view_->view());
+                       LASSERT(lyx_view_ && lyx_view_->view(), /**/);
                        lyx_view_->view()->getIntl().keyMapOn(false);
                        break;
 
                case LFUN_KEYMAP_PRIMARY:
-                       BOOST_ASSERT(lyx_view_ && lyx_view_->view());
+                       LASSERT(lyx_view_ && lyx_view_->view(), /**/);
                        lyx_view_->view()->getIntl().keyMapPrim();
                        break;
 
                case LFUN_KEYMAP_SECONDARY:
-                       BOOST_ASSERT(lyx_view_ && lyx_view_->view());
+                       LASSERT(lyx_view_ && lyx_view_->view(), /**/);
                        lyx_view_->view()->getIntl().keyMapSec();
                        break;
 
                case LFUN_KEYMAP_TOGGLE:
-                       BOOST_ASSERT(lyx_view_ && lyx_view_->view());
+                       LASSERT(lyx_view_ && lyx_view_->view(), /**/);
                        lyx_view_->view()->getIntl().toggleKeyMap();
                        break;
 
@@ -1439,25 +1436,13 @@ void LyXFunc::dispatch(FuncRequest const & cmd)
                }
 
                case LFUN_MESSAGE:
-                       BOOST_ASSERT(lyx_view_);
+                       LASSERT(lyx_view_, /**/);
                        lyx_view_->message(from_utf8(argument));
                        break;
 
-               case LFUN_EXTERNAL_EDIT: {
-                       BOOST_ASSERT(lyx_view_);
-                       FuncRequest fr(action, argument);
-                       InsetExternal().dispatch(view()->cursor(), fr);
-                       break;
-               }
-
-               case LFUN_GRAPHICS_EDIT: {
-                       FuncRequest fr(action, argument);
-                       InsetGraphics().dispatch(view()->cursor(), fr);
-                       break;
-               }
 
                case LFUN_ALL_INSETS_TOGGLE: {
-                       BOOST_ASSERT(lyx_view_);
+                       LASSERT(lyx_view_, /**/);
                        string action;
                        string const name = split(argument, action, ' ');
                        InsetCode const inset_code = insetCode(name);
@@ -1482,7 +1467,7 @@ void LyXFunc::dispatch(FuncRequest const & cmd)
                }
 
                case LFUN_BUFFER_LANGUAGE: {
-                       BOOST_ASSERT(lyx_view_);
+                       LASSERT(lyx_view_, /**/);
                        Buffer & buffer = *lyx_view_->buffer();
                        Language const * oldL = buffer.params().language;
                        Language const * newL = languages.getLanguage(argument);
@@ -1502,7 +1487,7 @@ void LyXFunc::dispatch(FuncRequest const & cmd)
                        Buffer defaults(fname);
 
                        istringstream ss(argument);
-                       Lexer lex(0,0);
+                       Lexer lex;
                        lex.setStream(ss);
                        int const unknown_tokens = defaults.readHeader(lex);
 
@@ -1522,7 +1507,7 @@ void LyXFunc::dispatch(FuncRequest const & cmd)
                }
 
                case LFUN_BUFFER_PARAMS_APPLY: {
-                       BOOST_ASSERT(lyx_view_);
+                       LASSERT(lyx_view_, /**/);
                        
                        Buffer * buffer = lyx_view_->buffer();
                        DocumentClass * oldClass = buffer->params().documentClassPtr();
@@ -1530,7 +1515,7 @@ void LyXFunc::dispatch(FuncRequest const & cmd)
                        cur.recordUndoFullDocument();
                        
                        istringstream ss(argument);
-                       Lexer lex(0,0);
+                       Lexer lex;
                        lex.setStream(ss);
                        int const unknown_tokens = buffer->readHeader(lex);
 
@@ -1552,7 +1537,7 @@ void LyXFunc::dispatch(FuncRequest const & cmd)
                }
                
                case LFUN_LAYOUT_MODULES_CLEAR: {
-                       BOOST_ASSERT(lyx_view_);
+                       LASSERT(lyx_view_, /**/);
                        Buffer * buffer = lyx_view_->buffer();
                        DocumentClass * oldClass = buffer->params().documentClassPtr();
                        view()->cursor().recordUndoFullDocument();
@@ -1564,7 +1549,7 @@ void LyXFunc::dispatch(FuncRequest const & cmd)
                }
                
                case LFUN_LAYOUT_MODULE_ADD: {
-                       BOOST_ASSERT(lyx_view_);
+                       LASSERT(lyx_view_, /**/);
                        Buffer * buffer = lyx_view_->buffer();
                        DocumentClass * oldClass = buffer->params().documentClassPtr();
                        view()->cursor().recordUndoFullDocument();
@@ -1576,10 +1561,11 @@ void LyXFunc::dispatch(FuncRequest const & cmd)
                }
 
                case LFUN_TEXTCLASS_APPLY: {
-                       BOOST_ASSERT(lyx_view_);
+                       LASSERT(lyx_view_, /**/);
                        Buffer * buffer = lyx_view_->buffer();
 
-                       if (!loadLayoutFile(argument, buffer->filePath()))
+                       if (!loadLayoutFile(argument, buffer->temppath()) &&
+                               !loadLayoutFile(argument, buffer->filePath()))
                                break;
 
                        LayoutFile const * old_layout = buffer->params().baseClass();
@@ -1600,11 +1586,12 @@ void LyXFunc::dispatch(FuncRequest const & cmd)
                }
                
                case LFUN_LAYOUT_RELOAD: {
-                       BOOST_ASSERT(lyx_view_);
+                       LASSERT(lyx_view_, /**/);
                        Buffer * buffer = lyx_view_->buffer();
                        DocumentClass * oldClass = buffer->params().documentClassPtr();
                        LayoutFileIndex bc = buffer->params().baseClassID();
                        LayoutFileList::get().reset(bc);
+                       buffer->params().setBaseClass(bc);
                        buffer->params().makeDocumentClass();
                        updateLayout(oldClass, buffer);
                        updateFlags = Update::Force | Update::FitCursor;
@@ -1612,6 +1599,7 @@ void LyXFunc::dispatch(FuncRequest const & cmd)
                }
 
                case LFUN_TEXTCLASS_LOAD:
+                       loadLayoutFile(argument, lyx_view_->buffer()->temppath()) ||
                        loadLayoutFile(argument, lyx_view_->buffer()->filePath());
                        break;
 
@@ -1651,21 +1639,24 @@ void LyXFunc::dispatch(FuncRequest const & cmd)
                        break;
 
                default:
-                       BOOST_ASSERT(theApp());
+                       LASSERT(theApp(), /**/);
                        // Let the frontend dispatch its own actions.
                        if (theApp()->dispatch(cmd))
                                // Nothing more to do.
                                return;
 
+                       // Everything below is only for active lyx_view_
+                       if (lyx_view_ == 0)
+                               break;
+
                        // Let the current LyXView dispatch its own actions.
-                       BOOST_ASSERT(lyx_view_);
                        if (lyx_view_->dispatch(cmd)) {
                                if (lyx_view_->view())
                                        updateFlags = lyx_view_->view()->cursor().result().update();
                                break;
                        }
 
-                       BOOST_ASSERT(lyx_view_->view());
+                       LASSERT(lyx_view_->view(), /**/);
                        // Let the current BufferView dispatch its own actions.
                        if (view()->dispatch(cmd)) {
                                // The BufferView took care of its own updates if needed.
@@ -1715,8 +1706,11 @@ void LyXFunc::dispatch(FuncRequest const & cmd)
                            && !lyxaction.funcHasFlag(action, LyXAction::ReadOnly))
                                lyx_view_->buffer()->markDirty();                       
 
-                       //Do we have a selection?
+                       // Do we have a selection?
                        theSelection().haveSelection(view()->cursor().selection());
+                       
+                       // update gui
+                       lyx_view_->restartCursor();
                }
        }
        if (lyx_view_) {
@@ -1811,7 +1805,7 @@ void LyXFunc::setMessage(docstring const & m) const
 }
 
 
-docstring const LyXFunc::viewStatusMessage()
+docstring LyXFunc::viewStatusMessage()
 {
        // When meta-fake key is pressed, show the key sequence so far + "M-".
        if (wasMetaKey())
@@ -1822,7 +1816,7 @@ docstring const LyXFunc::viewStatusMessage()
        if (keyseq.length() > 0 && !keyseq.deleted())
                return keyseq.printOptions(true);
 
-       BOOST_ASSERT(lyx_view_);
+       LASSERT(lyx_view_, /**/);
        if (!lyx_view_->buffer())
                return _("Welcome to LyX!");
 
@@ -1832,7 +1826,7 @@ docstring const LyXFunc::viewStatusMessage()
 
 BufferView * LyXFunc::view() const
 {
-       BOOST_ASSERT(lyx_view_);
+       LASSERT(lyx_view_, /**/);
        return lyx_view_->view();
 }
 
@@ -1883,6 +1877,7 @@ void actOnUpdatedPrefs(LyXRC const & lyxrc_orig, LyXRC const & lyxrc_new)
        case LyXRC::RC_BIBTEX_COMMAND:
        case LyXRC::RC_BINDFILE:
        case LyXRC::RC_CHECKLASTFILES:
+       case LyXRC::RC_COMPLETION_CURSOR_TEXT:
        case LyXRC::RC_COMPLETION_INLINE_DELAY:
        case LyXRC::RC_COMPLETION_INLINE_DOTS:
        case LyXRC::RC_COMPLETION_INLINE_MATH:
@@ -1916,6 +1911,7 @@ void actOnUpdatedPrefs(LyXRC const & lyxrc_orig, LyXRC const & lyxrc_new)
        case LyXRC::RC_EXAMPLEPATH:
        case LyXRC::RC_FONT_ENCODING:
        case LyXRC::RC_FORMAT:
+       case LyXRC::RC_GROUP_LAYOUTS:
        case LyXRC::RC_INDEX_COMMAND:
        case LyXRC::RC_INPUT:
        case LyXRC::RC_KBMAP:
@@ -1976,6 +1972,7 @@ void actOnUpdatedPrefs(LyXRC const & lyxrc_orig, LyXRC const & lyxrc_new)
        case LyXRC::RC_SERVERPIPE:
        case LyXRC::RC_SET_COLOR:
        case LyXRC::RC_SHOW_BANNER:
+       case LyXRC::RC_OPEN_BUFFERS_IN_TABS:
        case LyXRC::RC_SPELL_COMMAND:
        case LyXRC::RC_TEMPDIRPATH:
        case LyXRC::RC_TEMPLATEPATH: