]> git.lyx.org Git - lyx.git/blobdiff - src/text3.C
Extracted from r14281
[lyx.git] / src / text3.C
index 0db15288d93512d72b5d470c2a7b7593d040a968..49d204a3fd8614844e80faa8d9ca4c1c4fddff32 100644 (file)
@@ -17,6 +17,7 @@
 
 #include "lyxtext.h"
 
+#include "BranchList.h"
 #include "FloatList.h"
 #include "FuncStatus.h"
 #include "buffer.h"
 #include "ParagraphParameters.h"
 #include "undo.h"
 #include "vspace.h"
+#include "pariterator.h"
 
 #include "frontends/Dialogs.h"
+#include "frontends/Gui.h"
 #include "frontends/LyXView.h"
+#include "frontends/Clipboard.h"
 
 #include "insets/insetcommand.h"
 #include "insets/insetfloatlist.h"
@@ -77,9 +81,13 @@ using lyx::cap::replaceSelection;
 using lyx::support::isStrUnsignedInt;
 using lyx::support::token;
 
+using lyx::frontend::Gui;
+using lyx::frontend::Clipboard;
+
 using std::endl;
 using std::string;
 using std::istringstream;
+using std::ostringstream;
 
 
 extern string current_layout;
@@ -116,7 +124,7 @@ namespace {
                if (selecting || cur.mark())
                        cur.setSelection();
                if (!cur.selection())
-                       cur.bv().haveSelection(false);
+                       cur.bv().owner()->gui().clipboard().haveSelection(false);
                cur.bv().switchKeyMap();
        }
 
@@ -134,35 +142,44 @@ namespace {
                string sel = cur.selectionAsString(false);
                //lyxerr << "selection is: '" << sel << "'" << endl;
 
+               // It may happen that sel is empty but there is a selection
+               replaceSelection(cur);
+
                if (sel.empty()) {
                        const int old_pos = cur.pos();
-                       cur.insert(new MathHullInset);
+                       cur.insert(new MathHullInset("simple"));
                        BOOST_ASSERT(old_pos == cur.pos());
                        cur.nextInset()->edit(cur, true);
-                       cur.dispatch(FuncRequest(LFUN_MATH_MUTATE, "simple"));
                        // don't do that also for LFUN_MATH_MODE
                        // unless you want end up with always changing
                        // to mathrm when opening an inlined inset --
                        // I really hate "LyXfunc overloading"...
                        if (display)
                                cur.dispatch(FuncRequest(LFUN_MATH_DISPLAY));
-                       cur.dispatch(FuncRequest(LFUN_INSERT_MATH, cmd.argument));
+                       // Avoid an unnecessary undo step if cmd.argument
+                       // is empty
+                       if (!cmd.argument.empty())
+                               cur.dispatch(FuncRequest(LFUN_MATH_INSERT,
+                                                        cmd.argument));
                } else {
                        // create a macro if we see "\\newcommand"
                        // somewhere, and an ordinary formula
                        // otherwise
-                       cutSelection(cur, true, true);
+                       istringstream is(sel);
                        if (sel.find("\\newcommand") == string::npos
                            && sel.find("\\def") == string::npos)
                        {
-                               cur.insert(new MathHullInset);
-                               cur.dispatch(FuncRequest(LFUN_RIGHT));
-                               cur.dispatch(FuncRequest(LFUN_MATH_MUTATE, "simple"));
-                               cur.dispatch(FuncRequest(LFUN_INSERT_MATH, sel));
-                       } else {
-                               istringstream is(sel);
+                               MathHullInset * formula = new MathHullInset;
+                               LyXLex lex(0, 0);
+                               lex.setStream(is);
+                               formula->read(cur.buffer(), lex);
+                               if (formula->getType() == "none")
+                                       // Don't create pseudo formulas if
+                                       // delimiters are left out
+                                       formula->mutate("simple");
+                               cur.insert(formula);
+                       } else
                                cur.insert(new MathMacroTemplate(is));
-                       }
                }
                cur.message(N_("Math editor mode"));
        }
@@ -190,8 +207,10 @@ bool LyXText::cursorPrevious(LCursor & cur)
 
        int x = cur.x_target();
 
-       setCursorFromCoordinates(cur, x, 0);
-       bool updated = cursorUp(cur);
+       bool updated = setCursorFromCoordinates(cur, x, 0);
+       if (updated)
+               cur.bv().update();
+       updated |= cursorUp(cur);
 
        if (cpar == cur.pit() && cpos == cur.pos()) {
                // we have a row which is taller than the workarea. The
@@ -199,7 +218,6 @@ bool LyXText::cursorPrevious(LCursor & cur)
                updated |= cursorUp(cur);
        }
 
-       cur.bv().updateScrollbar();
        finishUndo();
        return updated;
 }
@@ -211,8 +229,10 @@ bool LyXText::cursorNext(LCursor & cur)
        lyx::pit_type cpar = cur.pit();
 
        int x = cur.x_target();
-       setCursorFromCoordinates(cur, x, cur.bv().workHeight() - 1);
-       bool updated = cursorDown(cur);
+       bool updated = setCursorFromCoordinates(cur, x, cur.bv().workHeight() - 1);
+       if (updated)
+               cur.bv().update();
+       updated |= cursorDown(cur);
 
        if (cpar == cur.pit() && cpos == cur.pos()) {
                // we have a row which is taller than the workarea. The
@@ -220,7 +240,6 @@ bool LyXText::cursorNext(LCursor & cur)
                updated |= cursorDown(cur);
        }
 
-       cur.bv().updateScrollbar();
        finishUndo();
        return updated;
 }
@@ -294,10 +313,48 @@ void LyXText::dispatch(LCursor & cur, FuncRequest & cmd)
        CursorSlice oldTopSlice = cur.top();
        bool oldBoundary = cur.boundary();
        bool sel = cur.selection();
-       bool needsUpdate = !lyxaction.funcHasFlag(cmd.action, LyXAction::NoUpdate);
+       // Signals that, even if needsUpdate == false, an update of the
+       // cursor paragraph is required
+       bool singleParUpdate = lyxaction.funcHasFlag(cmd.action,
+               LyXAction::SingleParUpdate);
+       // Signals that a full-screen update is required
+       bool needsUpdate = !(lyxaction.funcHasFlag(cmd.action,
+               LyXAction::NoUpdate) || singleParUpdate);
+       // Remember the old paragraph metric (_outer_ paragraph!)
+       Dimension olddim = cur.bottom().paragraph().dim();
 
        switch (cmd.action) {
 
+       case LFUN_PARAGRAPH_MOVE_DOWN: {
+               pit_type const pit = cur.pit();
+               recUndo(pit, pit + 1);
+               finishUndo();
+               std::swap(pars_[pit], pars_[pit + 1]);
+
+               ParIterator begin(cur);
+               ++cur.pit();
+               ParIterator end = boost::next(ParIterator(cur));
+               updateLabels(cur.buffer(), begin, end);
+
+               needsUpdate = true;
+               break;
+       }
+
+       case LFUN_PARAGRAPH_MOVE_UP: {
+               pit_type const pit = cur.pit();
+               recUndo(pit - 1, pit);
+               finishUndo();
+               std::swap(pars_[pit], pars_[pit - 1]);
+
+               ParIterator end = boost::next(ParIterator(cur));
+               --cur.pit();
+               ParIterator begin(cur);
+               updateLabels(cur.buffer(), begin, end);
+
+               needsUpdate = true;
+               break;
+       }
+
        case LFUN_APPENDIX: {
                Paragraph & par = cur.paragraph();
                bool start = !par.params().startOfAppendix();
@@ -319,29 +376,29 @@ void LyXText::dispatch(LCursor & cur, FuncRequest & cmd)
                par.params().startOfAppendix(start);
 
                // we can set the refreshing parameters now
-               updateCounters(cur.buffer());
+               updateLabels(cur.buffer());
                break;
        }
 
-       case LFUN_DELETE_WORD_FORWARD:
+       case LFUN_WORD_DELETE_FORWARD:
                cur.clearSelection();
                deleteWordForward(cur);
                finishChange(cur, false);
                break;
 
-       case LFUN_DELETE_WORD_BACKWARD:
+       case LFUN_WORD_DELETE_BACKWARD:
                cur.clearSelection();
                deleteWordBackward(cur);
                finishChange(cur, false);
                break;
 
-       case LFUN_DELETE_LINE_FORWARD:
+       case LFUN_LINE_DELETE:
                cur.clearSelection();
                deleteLineForward(cur);
                finishChange(cur, false);
                break;
 
-       case LFUN_WORDRIGHT:
+       case LFUN_WORD_FORWARD:
                if (!cur.mark())
                        cur.clearSelection();
                if (isRTL(cur.paragraph()))
@@ -351,7 +408,7 @@ void LyXText::dispatch(LCursor & cur, FuncRequest & cmd)
                finishChange(cur, false);
                break;
 
-       case LFUN_WORDLEFT:
+       case LFUN_WORD_BACKWARD:
                if (!cur.mark())
                        cur.clearSelection();
                if (isRTL(cur.paragraph()))
@@ -361,55 +418,55 @@ void LyXText::dispatch(LCursor & cur, FuncRequest & cmd)
                finishChange(cur, false);
                break;
 
-       case LFUN_BEGINNINGBUF:
+       case LFUN_BUFFER_BEGIN:
                if (cur.depth() == 1) {
                        if (!cur.mark())
                                cur.clearSelection();
-                       cursorTop(cur);
+                       needsUpdate = cursorTop(cur);
                        finishChange(cur, false);
                } else {
                        cur.undispatched();
                }
                break;
 
-       case LFUN_BEGINNINGBUFSEL:
+       case LFUN_BUFFER_BEGIN_SELECT:
                if (cur.depth() == 1) {
                        if (!cur.selection())
                                cur.resetAnchor();
-                       cursorTop(cur);
+                       needsUpdate = cursorTop(cur);
                        finishChange(cur, true);
                } else {
                        cur.undispatched();
                }
                break;
 
-       case LFUN_ENDBUF:
+       case LFUN_BUFFER_END:
                if (cur.depth() == 1) {
                        if (!cur.mark())
                                cur.clearSelection();
-                       cursorBottom(cur);
+                       needsUpdate = cursorBottom(cur);
                        finishChange(cur, false);
                } else {
                        cur.undispatched();
                }
                break;
 
-       case LFUN_ENDBUFSEL:
+       case LFUN_BUFFER_END_SELECT:
                if (cur.depth() == 1) {
                        if (!cur.selection())
                                cur.resetAnchor();
-                       cursorBottom(cur);
+                       needsUpdate = cursorBottom(cur);
                        finishChange(cur, true);
                } else {
                        cur.undispatched();
                }
                break;
 
-       case LFUN_RIGHT:
-       case LFUN_RIGHTSEL:
+       case LFUN_CHAR_FORWARD:
+       case LFUN_CHAR_FORWARD_SELECT:
                //lyxerr << BOOST_CURRENT_FUNCTION
-               //       << " LFUN_RIGHT[SEL]:\n" << cur << endl;
-               cur.selHandle(cmd.action == LFUN_RIGHTSEL);
+               //       << " LFUN_CHAR_FORWARD[SEL]:\n" << cur << endl;
+               cur.selHandle(cmd.action == LFUN_CHAR_FORWARD_SELECT);
                if (isRTL(cur.paragraph()))
                        needsUpdate = cursorLeft(cur);
                else
@@ -422,10 +479,10 @@ void LyXText::dispatch(LCursor & cur, FuncRequest & cmd)
                }
                break;
 
-       case LFUN_LEFT:
-       case LFUN_LEFTSEL:
-               //lyxerr << "handle LFUN_LEFT[SEL]:\n" << cur << endl;
-               cur.selHandle(cmd.action == LFUN_LEFTSEL);
+       case LFUN_CHAR_BACKWARD:
+       case LFUN_CHAR_BACKWARD_SELECT:
+               //lyxerr << "handle LFUN_CHAR_BACKWARD[_SELECT]:\n" << cur << endl;
+               cur.selHandle(cmd.action == LFUN_CHAR_BACKWARD_SELECT);
                if (isRTL(cur.paragraph()))
                        needsUpdate = cursorRight(cur);
                else
@@ -439,10 +496,10 @@ void LyXText::dispatch(LCursor & cur, FuncRequest & cmd)
                break;
 
        case LFUN_UP:
-       case LFUN_UPSEL:
+       case LFUN_UP_SELECT:
                update(cur);
                //lyxerr << "handle LFUN_UP[SEL]:\n" << cur << endl;
-               cur.selHandle(cmd.action == LFUN_UPSEL);
+               cur.selHandle(cmd.action == LFUN_UP_SELECT);
 
                needsUpdate = cursorUp(cur);
                if (!needsUpdate && oldTopSlice == cur.top()
@@ -453,10 +510,10 @@ void LyXText::dispatch(LCursor & cur, FuncRequest & cmd)
                break;
 
        case LFUN_DOWN:
-       case LFUN_DOWNSEL:
+       case LFUN_DOWN_SELECT:
                update(cur);
                //lyxerr << "handle LFUN_DOWN[SEL]:\n" << cur << endl;
-               cur.selHandle(cmd.action == LFUN_DOWNSEL);
+               cur.selHandle(cmd.action == LFUN_DOWN_SELECT);
                needsUpdate = cursorDown(cur);
                if (!needsUpdate && oldTopSlice == cur.top() &&
                    cur.boundary() == oldBoundary)
@@ -466,67 +523,67 @@ void LyXText::dispatch(LCursor & cur, FuncRequest & cmd)
                }
                break;
 
-       case LFUN_UP_PARAGRAPH:
+       case LFUN_PARAGRAPH_UP:
                if (!cur.mark())
                        cur.clearSelection();
                needsUpdate = cursorUpParagraph(cur);
                finishChange(cur, false);
                break;
 
-       case LFUN_UP_PARAGRAPHSEL:
+       case LFUN_PARAGRAPH_UP_SELECT:
                if (!cur.selection())
                        cur.resetAnchor();
                cursorUpParagraph(cur);
                finishChange(cur, true);
                break;
 
-       case LFUN_DOWN_PARAGRAPH:
+       case LFUN_PARAGRAPH_DOWN:
                if (!cur.mark())
                        cur.clearSelection();
                needsUpdate = cursorDownParagraph(cur);
                finishChange(cur, false);
                break;
 
-       case LFUN_DOWN_PARAGRAPHSEL:
+       case LFUN_PARAGRAPH_DOWN_SELECT:
                if (!cur.selection())
                        cur.resetAnchor();
                cursorDownParagraph(cur);
                finishChange(cur, true);
                break;
 
-       case LFUN_PRIORSEL:
+       case LFUN_SCREEN_UP_SELECT:
                update(cur);
                if (!cur.selection())
                        cur.resetAnchor();
-               cursorPrevious(cur);
+               needsUpdate = cursorPrevious(cur);
                finishChange(cur, true);
                break;
 
-       case LFUN_NEXTSEL:
+       case LFUN_SCREEN_DOWN_SELECT:
                update(cur);
                if (!cur.selection())
                        cur.resetAnchor();
-               cursorNext(cur);
+               needsUpdate = cursorNext(cur);
                finishChange(cur, true);
                break;
 
-       case LFUN_HOMESEL:
+       case LFUN_LINE_BEGIN_SELECT:
                update(cur);
                if (!cur.selection())
                        cur.resetAnchor();
-               cursorHome(cur);
+               needsUpdate = cursorHome(cur);
                finishChange(cur, true);
                break;
 
-       case LFUN_ENDSEL:
+       case LFUN_LINE_END_SELECT:
                update(cur);
                if (!cur.selection())
                        cur.resetAnchor();
-               cursorEnd(cur);
+               needsUpdate = cursorEnd(cur);
                finishChange(cur, true);
                break;
 
-       case LFUN_WORDRIGHTSEL:
+       case LFUN_WORD_FORWARD_SELECT:
                if (!cur.selection())
                        cur.resetAnchor();
                if (isRTL(cur.paragraph()))
@@ -536,7 +593,7 @@ void LyXText::dispatch(LCursor & cur, FuncRequest & cmd)
                finishChange(cur, true);
                break;
 
-       case LFUN_WORDLEFTSEL:
+       case LFUN_WORD_BACKWARD_SELECT:
                if (!cur.selection())
                        cur.resetAnchor();
                if (isRTL(cur.paragraph()))
@@ -546,13 +603,13 @@ void LyXText::dispatch(LCursor & cur, FuncRequest & cmd)
                finishChange(cur, true);
                break;
 
-       case LFUN_WORDSEL: {
+       case LFUN_WORD_SELECT: {
                selectWord(cur, lyx::WHOLE_WORD);
                finishChange(cur, true);
                break;
        }
 
-       case LFUN_PRIOR:
+       case LFUN_SCREEN_UP:
                update(cur);
                if (!cur.mark())
                        cur.clearSelection();
@@ -565,7 +622,7 @@ void LyXText::dispatch(LCursor & cur, FuncRequest & cmd)
                }
                break;
 
-       case LFUN_NEXT:
+       case LFUN_SCREEN_DOWN:
                update(cur);
                if (!cur.mark())
                        cur.clearSelection();
@@ -579,21 +636,21 @@ void LyXText::dispatch(LCursor & cur, FuncRequest & cmd)
                }
                break;
 
-       case LFUN_HOME:
+       case LFUN_LINE_BEGIN:
                if (!cur.mark())
                        cur.clearSelection();
-               cursorHome(cur);
+               needsUpdate = cursorHome(cur);
                finishChange(cur, false);
                break;
 
-       case LFUN_END:
+       case LFUN_LINE_END:
                if (!cur.mark())
                        cur.clearSelection();
-               cursorEnd(cur);
+               needsUpdate = cursorEnd(cur);
                finishChange(cur, false);
                break;
 
-       case LFUN_BREAKLINE: {
+       case LFUN_BREAK_LINE: {
                // Not allowed by LaTeX (labels or empty par)
                if (cur.pos() > cur.paragraph().beginOfBody()) {
                        lyx::cap::replaceSelection(cur);
@@ -604,26 +661,30 @@ void LyXText::dispatch(LCursor & cur, FuncRequest & cmd)
                break;
        }
 
-       case LFUN_DELETE:
+       case LFUN_CHAR_DELETE_FORWARD:
                if (!cur.selection()) {
-                       Delete(cur);
+                       if (cur.pos() == cur.paragraph().size())
+                               // Par boundary, force full-screen update
+                               singleParUpdate = false;
+                       needsUpdate = erase(cur);
                        cur.resetAnchor();
                        // It is possible to make it a lot faster still
                        // just comment out the line below...
                } else {
                        cutSelection(cur, true, false);
+                       singleParUpdate = false;
                }
                moveCursor(cur, false);
                break;
 
-       case LFUN_DELETE_SKIP:
-               // Reverse the effect of LFUN_BREAKPARAGRAPH_SKIP.
+       case LFUN_DELETE_FORWARD_SKIP:
+               // Reverse the effect of LFUN_BREAK_PARAGRAPH_SKIP.
                if (!cur.selection()) {
                        if (cur.pos() == cur.lastpos()) {
                                cursorRight(cur);
                                cursorLeft(cur);
                        }
-                       Delete(cur);
+                       erase(cur);
                        cur.resetAnchor();
                } else {
                        cutSelection(cur, true, false);
@@ -631,22 +692,26 @@ void LyXText::dispatch(LCursor & cur, FuncRequest & cmd)
                break;
 
 
-       case LFUN_BACKSPACE:
+       case LFUN_CHAR_DELETE_BACKWARD:
                if (!cur.selection()) {
                        if (bv->owner()->getIntl().getTransManager().backspace()) {
-                               backspace(cur);
+                               // Par boundary, full-screen update
+                               if (cur.pos() == 0)
+                                       singleParUpdate = false;
+                               needsUpdate = backspace(cur);
                                cur.resetAnchor();
                                // It is possible to make it a lot faster still
                                // just comment out the line below...
                        }
                } else {
                        cutSelection(cur, true, false);
+                       singleParUpdate = false;
                }
                bv->switchKeyMap();
                break;
 
-       case LFUN_BACKSPACE_SKIP:
-               // Reverse the effect of LFUN_BREAKPARAGRAPH_SKIP.
+       case LFUN_DELETE_BACKWARD_SKIP:
+               // Reverse the effect of LFUN_BREAK_PARAGRAPH_SKIP.
                if (!cur.selection()) {
 #ifdef WITH_WARNINGS
 #warning look here
@@ -659,23 +724,23 @@ void LyXText::dispatch(LCursor & cur, FuncRequest & cmd)
                }
                break;
 
-       case LFUN_BREAKPARAGRAPH:
+       case LFUN_BREAK_PARAGRAPH:
                lyx::cap::replaceSelection(cur);
                breakParagraph(cur, 0);
                cur.resetAnchor();
                bv->switchKeyMap();
                break;
 
-       case LFUN_BREAKPARAGRAPHKEEPLAYOUT:
+       case LFUN_BREAK_PARAGRAPH_KEEP_LAYOUT:
                lyx::cap::replaceSelection(cur);
                breakParagraph(cur, 1);
                cur.resetAnchor();
                bv->switchKeyMap();
                break;
 
-       case LFUN_BREAKPARAGRAPH_SKIP: {
+       case LFUN_BREAK_PARAGRAPH_SKIP: {
                // When at the beginning of a paragraph, remove
-               // indentation.  Otherwise, do the same as LFUN_BREAKPARAGRAPH.
+               // indentation.  Otherwise, do the same as LFUN_BREAK_PARAGRAPH.
                lyx::cap::replaceSelection(cur);
                if (cur.pos() == 0)
                        cur.paragraph().params().labelWidthString(string());
@@ -741,20 +806,26 @@ void LyXText::dispatch(LCursor & cur, FuncRequest & cmd)
 
        case LFUN_NEXT_INSET_TOGGLE: {
                InsetBase * inset = cur.nextInset();
+               // this is the real function we want to invoke
+               cmd = FuncRequest(LFUN_INSET_TOGGLE);
+               cur.undispatched();
+               // if there is an inset at cursor, see whether it
+               // wants to toggle.
                if (inset) {
-                       cur.clearSelection();
-                       FuncRequest fr = cmd;
-                       fr.action = LFUN_INSET_TOGGLE;
-                       inset->dispatch(cur, fr);
+                       LCursor tmpcur = cur;
+                       tmpcur.pushLeft(*inset);
+                       inset->dispatch(tmpcur, cmd);
+                       if (tmpcur.result().dispatched()) {
+                               cur.clearSelection();
+                               cur.dispatched();
+                       }
                }
+               // if it did not work, try the underlying inset.
+               if (!cur.result().dispatched())
+                       cur.inset().dispatch(cur, cmd);
                break;
        }
 
-       case LFUN_KEYMAP_TOGGLE:
-               cur.clearSelection();
-               bv->switchKeyMap();
-               break;
-
        case LFUN_SPACE_INSERT:
                if (cur.paragraph().layout()->free_spacing)
                        insertChar(cur, ' ');
@@ -765,48 +836,45 @@ void LyXText::dispatch(LCursor & cur, FuncRequest & cmd)
                moveCursor(cur, false);
                break;
 
-       case LFUN_HYPHENATION:
+       case LFUN_HYPHENATION_POINT_INSERT:
                specialChar(cur, InsetSpecialChar::HYPHENATION);
                break;
 
-       case LFUN_LIGATURE_BREAK:
+       case LFUN_LIGATURE_BREAK_INSERT:
                specialChar(cur, InsetSpecialChar::LIGATURE_BREAK);
                break;
 
-       case LFUN_LDOTS:
+       case LFUN_DOTS_INSERT:
                specialChar(cur, InsetSpecialChar::LDOTS);
                break;
 
-       case LFUN_END_OF_SENTENCE:
+       case LFUN_END_OF_SENTENCE_PERIOD_INSERT:
                specialChar(cur, InsetSpecialChar::END_OF_SENTENCE);
                break;
 
-       case LFUN_MENU_SEPARATOR:
+       case LFUN_MENU_SEPARATOR_INSERT:
                specialChar(cur, InsetSpecialChar::MENU_SEPARATOR);
                break;
 
-       case LFUN_UPCASE_WORD:
+       case LFUN_WORD_UPCASE:
                changeCase(cur, LyXText::text_uppercase);
                break;
 
-       case LFUN_LOWCASE_WORD:
+       case LFUN_WORD_LOWCASE:
                changeCase(cur, LyXText::text_lowercase);
                break;
 
-       case LFUN_CAPITALIZE_WORD:
+       case LFUN_WORD_CAPITALIZE:
                changeCase(cur, LyXText::text_capitalization);
                break;
 
-       case LFUN_TRANSPOSE_CHARS:
+       case LFUN_CHARS_TRANSPOSE:
                recordUndo(cur);
                break;
 
        case LFUN_PASTE:
                cur.message(_("Paste"));
                lyx::cap::replaceSelection(cur);
-#ifdef WITH_WARNINGS
-#warning FIXME Check if the arg is in the domain of available selections.
-#endif
                if (isStrUnsignedInt(cmd.argument))
                        pasteSelection(cur, convert<unsigned int>(cmd.argument));
                else
@@ -826,12 +894,12 @@ void LyXText::dispatch(LCursor & cur, FuncRequest & cmd)
                cur.message(_("Copy"));
                break;
 
-       case LFUN_GETXY:
+       case LFUN_SERVER_GET_XY:
                cur.message(convert<string>(cursorX(cur.top(), cur.boundary())) + ' '
-                         + convert<string>(cursorY(cur.top(), cur.boundary())));
+                         + convert<string>(cursorY(cur.top(), cur.boundary())));
                break;
 
-       case LFUN_SETXY: {
+       case LFUN_SERVER_SET_XY: {
                int x = 0;
                int y = 0;
                istringstream is(cmd.argument);
@@ -844,7 +912,7 @@ void LyXText::dispatch(LCursor & cur, FuncRequest & cmd)
                break;
        }
 
-       case LFUN_GETFONT:
+       case LFUN_SERVER_GET_FONT:
                if (current_font.shape() == LyXFont::ITALIC_SHAPE)
                        cur.message("E");
                else if (current_font.shape() == LyXFont::SMALLCAPS_SHAPE)
@@ -853,7 +921,7 @@ void LyXText::dispatch(LCursor & cur, FuncRequest & cmd)
                        cur.message("0");
                break;
 
-       case LFUN_GETLAYOUT:
+       case LFUN_SERVER_GET_LAYOUT:
                cur.message(cur.paragraph().layout()->name());
                break;
 
@@ -915,10 +983,11 @@ void LyXText::dispatch(LCursor & cur, FuncRequest & cmd)
                break;
        }
 
-       case LFUN_PASTESELECTION: {
+       case LFUN_PRIMARY_SELECTION_PASTE: {
                cur.clearSelection();
-               string const clip = bv->getClipboard();
+               string const clip = bv->owner()->gui().clipboard().get();
                if (!clip.empty()) {
+                       recordUndo(cur);
                        if (cmd.argument == "paragraph")
                                insertStringAsParagraphs(cur, clip);
                        else
@@ -927,11 +996,11 @@ void LyXText::dispatch(LCursor & cur, FuncRequest & cmd)
                break;
        }
 
-       case LFUN_QUOTE: {
+       case LFUN_QUOTE_INSERT: {
                lyx::cap::replaceSelection(cur);
                Paragraph & par = cur.paragraph();
                lyx::pos_type pos = cur.pos();
-               char c;
+               lyx::char_type c;
                if (pos == 0)
                        c = ' ';
                else if (cur.prevInset() && cur.prevInset()->isSpace())
@@ -949,25 +1018,23 @@ void LyXText::dispatch(LCursor & cur, FuncRequest & cmd)
                                cur.insert(new InsetQuotes(c,
                                    bufparams.quotes_language,
                                    InsetQuotes::SingleQ));
-                       else if (arg == "double")
+                       else
                                cur.insert(new InsetQuotes(c,
                                    bufparams.quotes_language,
                                    InsetQuotes::DoubleQ));
-                       else
-                               cur.insert(new InsetQuotes(c, bufparams));
                        cur.posRight();
                }
                else
-                       bv->owner()->dispatch(FuncRequest(LFUN_SELFINSERT, "\""));
+                       bv->owner()->dispatch(FuncRequest(LFUN_SELF_INSERT, "\""));
                break;
        }
 
-       case LFUN_DATE_INSERT: 
+       case LFUN_DATE_INSERT:
                if (cmd.argument.empty())
-                       bv->owner()->dispatch(FuncRequest(LFUN_SELFINSERT,
+                       bv->owner()->dispatch(FuncRequest(LFUN_SELF_INSERT,
                                lyx::formatted_time(lyx::current_time())));
                else
-                       bv->owner()->dispatch(FuncRequest(LFUN_SELFINSERT,
+                       bv->owner()->dispatch(FuncRequest(LFUN_SELF_INSERT,
                                lyx::formatted_time(lyx::current_time(), cmd.argument)));
                break;
 
@@ -978,7 +1045,7 @@ void LyXText::dispatch(LCursor & cur, FuncRequest & cmd)
                        cursorEnd(cur);
                        cur.setSelection();
                        bv->cursor() = cur;
-                       bv->haveSelection(cur.selection());
+                       bv->owner()->gui().clipboard().haveSelection(cur.selection());
                }
                break;
 
@@ -986,17 +1053,15 @@ void LyXText::dispatch(LCursor & cur, FuncRequest & cmd)
                if (cmd.button() == mouse_button::button1) {
                        selectWord(cur, lyx::WHOLE_WORD_STRICT);
                        bv->cursor() = cur;
-                       bv->haveSelection(cur.selection());
+                       bv->owner()->gui().clipboard().haveSelection(cur.selection());
                }
                break;
 
        // Single-click on work area
        case LFUN_MOUSE_PRESS: {
                // Right click on a footnote flag opens float menu
-               if (cmd.button() == mouse_button::button3) {
+               if (cmd.button() == mouse_button::button3)
                        cur.clearSelection();
-                       break;
-               }
 
                // Middle button press pastes if we have a selection
                // We do this here as if the selection was inside an inset
@@ -1008,20 +1073,7 @@ void LyXText::dispatch(LCursor & cur, FuncRequest & cmd)
                        paste_internally = true;
                }
 
-               // Clear the selection
-               cur.clearSelection();
-
-               setCursorFromCoordinates(cur, cmd.x, cmd.y);
-               cur.resetAnchor();
-               finishUndo();
-               cur.setTargetX();
-
-               // Has the cursor just left the inset?
-               if (bv->cursor().inMathed() && !cur.inMathed())
-                       bv->cursor().inset().notifyCursorLeaves(bv->cursor());
-
-               // Set cursor here.
-               bv->cursor() = cur;
+               bv->mouseSetCursor(cur);
 
                // Insert primary selection with middle mouse
                // if there is a local selection in the current buffer,
@@ -1030,7 +1082,7 @@ void LyXText::dispatch(LCursor & cur, FuncRequest & cmd)
                        if (paste_internally)
                                bv->owner()->dispatch(FuncRequest(LFUN_PASTE));
                        else
-                               bv->owner()->dispatch(FuncRequest(LFUN_PASTESELECTION, "paragraph"));
+                               bv->owner()->dispatch(FuncRequest(LFUN_PRIMARY_SELECTION_PASTE, "paragraph"));
                }
 
                break;
@@ -1083,7 +1135,7 @@ void LyXText::dispatch(LCursor & cur, FuncRequest & cmd)
 
                // finish selection
                if (cmd.button() == mouse_button::button1)
-                       bv->haveSelection(cur.selection());
+                       bv->owner()->gui().clipboard().haveSelection(cur.selection());
 
                bv->switchKeyMap();
                bv->owner()->updateMenubar();
@@ -1091,7 +1143,7 @@ void LyXText::dispatch(LCursor & cur, FuncRequest & cmd)
                break;
        }
 
-       case LFUN_SELFINSERT: {
+       case LFUN_SELF_INSERT: {
                if (cmd.argument.empty())
                        break;
 
@@ -1104,52 +1156,38 @@ void LyXText::dispatch(LCursor & cur, FuncRequest & cmd)
                if (lyxrc.auto_region_delete) {
                        if (cur.selection())
                                cutSelection(cur, false, false);
-                       bv->haveSelection(false);
+                       bv->owner()->gui().clipboard().haveSelection(false);
                }
 
                cur.clearSelection();
                LyXFont const old_font = real_current_font;
 
-               // Prevents language turds in new lyxtexts under non-english
-               BufferParams const & bufparams = cur.buffer().params();
-               Language const * lang = cur.paragraph().getParLanguage(bufparams);
-               current_font.setLanguage(lang);
-               real_current_font.setLanguage(lang);
-
                string::const_iterator cit = cmd.argument.begin();
                string::const_iterator end = cmd.argument.end();
                for (; cit != end; ++cit)
                        bv->owner()->getIntl().getTransManager().
-                               TranslateAndInsert(*cit, this);
+                               translateAndInsert(*cit, this);
 
                cur.resetAnchor();
                moveCursor(cur, false);
-
-               needsUpdate = redoParagraph(cur.pit());
-               if (!needsUpdate) {
-                       // update only this paragraph
-                       cur.bv().update(Update::SinglePar | Update::Force);
-               }
-
-               bv->updateScrollbar();
                break;
        }
 
-       case LFUN_URL: {
+       case LFUN_URL_INSERT: {
                InsetCommandParams p("url");
                string const data = InsetCommandMailer::params2string("url", p);
                bv->owner()->getDialogs().show("url", data, 0);
                break;
        }
 
-       case LFUN_HTMLURL: {
+       case LFUN_HTML_INSERT: {
                InsetCommandParams p("htmlurl");
                string const data = InsetCommandMailer::params2string("url", p);
                bv->owner()->getDialogs().show("url", data, 0);
                break;
        }
 
-       case LFUN_INSERT_LABEL: {
+       case LFUN_LABEL_INSERT: {
                // Try to generate a valid label
                string const contents = cmd.argument.empty() ?
                        cur.getPossibleLabel() : cmd.argument;
@@ -1168,19 +1206,19 @@ void LyXText::dispatch(LCursor & cur, FuncRequest & cmd)
 
 
 #if 0
-       case LFUN_INSET_LIST:
-       case LFUN_INSET_THEOREM:
-       case LFUN_INSET_CAPTION:
+       case LFUN_LIST_INSERT:
+       case LFUN_THEOREM_INSERT:
+       case LFUN_CAPTION_INSERT:
 #endif
-       case LFUN_INSERT_NOTE:
-       case LFUN_INSERT_CHARSTYLE:
-       case LFUN_INSERT_BOX:
-       case LFUN_INSERT_BRANCH:
-       case LFUN_INSERT_BIBITEM:
-       case LFUN_INSET_ERT:
-       case LFUN_INSET_FOOTNOTE:
-       case LFUN_INSET_MARGINAL:
-       case LFUN_INSET_OPTARG:
+       case LFUN_NOTE_INSERT:
+       case LFUN_CHARSTYLE_INSERT:
+       case LFUN_BOX_INSERT:
+       case LFUN_BRANCH_INSERT:
+       case LFUN_BIBITEM_INSERT:
+       case LFUN_ERT_INSERT:
+       case LFUN_FOOTNOTE_INSERT:
+       case LFUN_MARGINALNOTE_INSERT:
+       case LFUN_OPTIONAL_INSERT:
        case LFUN_ENVIRONMENT_INSERT:
                // Open the inset, and move the current selection
                // inside it.
@@ -1197,9 +1235,9 @@ void LyXText::dispatch(LCursor & cur, FuncRequest & cmd)
 
                break;
 
-       case LFUN_INSET_FLOAT:
-       case LFUN_INSET_WIDE_FLOAT:
-       case LFUN_INSET_WRAP:
+       case LFUN_FLOAT_INSERT:
+       case LFUN_FLOAT_WIDE_INSERT:
+       case LFUN_WRAP_INSERT:
                doInsertInset(cur, this, cmd, true, true);
                cur.posRight();
                // FIXME: the "Caption" name should not be hardcoded,
@@ -1207,27 +1245,34 @@ void LyXText::dispatch(LCursor & cur, FuncRequest & cmd)
                cur.dispatch(FuncRequest(LFUN_LAYOUT, "Caption"));
                break;
 
-       case LFUN_INDEX_INSERT:
-               // Just open the inset
-               doInsertInset(cur, this, cmd, true, false);
+       case LFUN_INDEX_INSERT: {
+               InsetBase * inset = createInset(&cur.bv(), cmd);
+               if (!inset)
+                       break;
+
+               recordUndo(cur);
+               cur.clearSelection();
+               insertInset(cur, inset);
+               inset->edit(cur, true);
                cur.posRight();
                break;
+       }
 
        case LFUN_INDEX_PRINT:
        case LFUN_TOC_INSERT:
-       case LFUN_HFILL:
-       case LFUN_INSERT_LINE:
-       case LFUN_INSERT_PAGEBREAK:
+       case LFUN_HFILL_INSERT:
+       case LFUN_LINE_INSERT:
+       case LFUN_PAGEBREAK_INSERT:
                // do nothing fancy
                doInsertInset(cur, this, cmd, false, false);
                cur.posRight();
                break;
 
-       case LFUN_DEPTH_MIN:
+       case LFUN_DEPTH_DECREMENT:
                changeDepth(cur, DEC_DEPTH);
                break;
 
-       case LFUN_DEPTH_PLUS:
+       case LFUN_DEPTH_INCREMENT:
                changeDepth(cur, INC_DEPTH);
                break;
 
@@ -1253,78 +1298,78 @@ void LyXText::dispatch(LCursor & cur, FuncRequest & cmd)
                        int const nargs = s1.empty() ? 0 : convert<int>(s1);
                        string const s2 = token(s, ' ', 2);
                        string const type = s2.empty() ? "newcommand" : s2;
-                       cur.insert(new MathMacroTemplate(token(s, ' ', 0), nargs, s2));
+                       cur.insert(new MathMacroTemplate(token(s, ' ', 0), nargs, type));
                        //cur.nextInset()->edit(cur, true);
                }
                break;
 
        // passthrough hat and underscore outside mathed:
-       case LFUN_SUBSCRIPT:
-               mathDispatch(cur, FuncRequest(LFUN_SELFINSERT, "_"), false);
+       case LFUN_MATH_SUBSCRIPT:
+               mathDispatch(cur, FuncRequest(LFUN_SELF_INSERT, "_"), false);
                break;
-       case LFUN_SUPERSCRIPT:
-               mathDispatch(cur, FuncRequest(LFUN_SELFINSERT, "^"), false);
+       case LFUN_MATH_SUPERSCRIPT:
+               mathDispatch(cur, FuncRequest(LFUN_SELF_INSERT, "^"), false);
                break;
 
-       case LFUN_INSERT_MATH:
-       case LFUN_INSERT_MATRIX:
-       case LFUN_MATH_DELIM: {
-               cur.insert(new MathHullInset);
-               cur.dispatch(FuncRequest(LFUN_RIGHT));
-               cur.dispatch(FuncRequest(LFUN_MATH_MUTATE, "simple"));
+       case LFUN_MATH_INSERT:
+       case LFUN_MATH_MATRIX:
+       case LFUN_MATH_DELIM:
+       case LFUN_MATH_BIGDELIM: {
+               cur.insert(new MathHullInset("simple"));
+               cur.dispatch(FuncRequest(LFUN_CHAR_FORWARD));
                cur.dispatch(cmd);
                break;
        }
 
-       case LFUN_EMPH: {
+       case LFUN_FONT_EMPH: {
                LyXFont font(LyXFont::ALL_IGNORE);
                font.setEmph(LyXFont::TOGGLE);
                toggleAndShow(cur, this, font);
                break;
        }
 
-       case LFUN_BOLD: {
+       case LFUN_FONT_BOLD: {
                LyXFont font(LyXFont::ALL_IGNORE);
                font.setSeries(LyXFont::BOLD_SERIES);
                toggleAndShow(cur, this, font);
                break;
        }
 
-       case LFUN_NOUN: {
+       case LFUN_FONT_NOUN: {
                LyXFont font(LyXFont::ALL_IGNORE);
                font.setNoun(LyXFont::TOGGLE);
                toggleAndShow(cur, this, font);
                break;
        }
 
-       case LFUN_CODE: {
+       case LFUN_FONT_CODE: {
                LyXFont font(LyXFont::ALL_IGNORE);
                font.setFamily(LyXFont::TYPEWRITER_FAMILY); // no good
                toggleAndShow(cur, this, font);
                break;
        }
 
-       case LFUN_SANS: {
+       case LFUN_FONT_SANS: {
                LyXFont font(LyXFont::ALL_IGNORE);
                font.setFamily(LyXFont::SANS_FAMILY);
                toggleAndShow(cur, this, font);
                break;
        }
 
-       case LFUN_ROMAN: {
+       case LFUN_FONT_ROMAN: {
                LyXFont font(LyXFont::ALL_IGNORE);
                font.setFamily(LyXFont::ROMAN_FAMILY);
                toggleAndShow(cur, this, font);
                break;
        }
 
-       case LFUN_DEFAULT: {
+       case LFUN_FONT_DEFAULT: {
                LyXFont font(LyXFont::ALL_INHERIT, ignore_language);
                toggleAndShow(cur, this, font);
                break;
        }
 
-       case LFUN_UNDERLINE: {
+       case LFUN_FONT_UNDERLINE: {
                LyXFont font(LyXFont::ALL_IGNORE);
                font.setUnderbar(LyXFont::TOGGLE);
                toggleAndShow(cur, this, font);
@@ -1349,14 +1394,14 @@ void LyXText::dispatch(LCursor & cur, FuncRequest & cmd)
                break;
        }
 
-       case LFUN_FREEFONT_APPLY:
+       case LFUN_FONT_FREE_APPLY:
                toggleAndShow(cur, this, freefont, toggleall);
                cur.message(_("Character set"));
                break;
 
        // Set the freefont using the contents of \param data dispatched from
        // the frontends and apply it at the current cursor location.
-       case LFUN_FREEFONT_UPDATE: {
+       case LFUN_FONT_FREE_UPDATE: {
                LyXFont font;
                bool toggle;
                if (bv_funcs::string2font(cmd.argument, font, toggle)) {
@@ -1402,35 +1447,34 @@ void LyXText::dispatch(LCursor & cur, FuncRequest & cmd)
                params2string(cur.paragraph(), data);
 
                // Will the paragraph accept changes from the dialog?
-               InsetBase & inset = cur.inset();
-               bool const accept = !inset.forceDefaultParagraphs(&inset);
+               bool const accept = !cur.inset().forceDefaultParagraphs(cur.idx());
 
                data = "update " + convert<string>(accept) + '\n' + data;
                bv->owner()->getDialogs().update("paragraph", data);
                break;
        }
 
-       case LFUN_UMLAUT:
-       case LFUN_CIRCUMFLEX:
-       case LFUN_GRAVE:
-       case LFUN_ACUTE:
-       case LFUN_TILDE:
-       case LFUN_CEDILLA:
-       case LFUN_MACRON:
-       case LFUN_DOT:
-       case LFUN_UNDERDOT:
-       case LFUN_UNDERBAR:
-       case LFUN_CARON:
-       case LFUN_SPECIAL_CARON:
-       case LFUN_BREVE:
-       case LFUN_TIE:
-       case LFUN_HUNG_UMLAUT:
-       case LFUN_CIRCLE:
-       case LFUN_OGONEK:
+       case LFUN_ACCENT_UMLAUT:
+       case LFUN_ACCENT_CIRCUMFLEX:
+       case LFUN_ACCENT_GRAVE:
+       case LFUN_ACCENT_ACUTE:
+       case LFUN_ACCENT_TILDE:
+       case LFUN_ACCENT_CEDILLA:
+       case LFUN_ACCENT_MACRON:
+       case LFUN_ACCENT_DOT:
+       case LFUN_ACCENT_UNDERDOT:
+       case LFUN_ACCENT_UNDERBAR:
+       case LFUN_ACCENT_CARON:
+       case LFUN_ACCENT_SPECIAL_CARON:
+       case LFUN_ACCENT_BREVE:
+       case LFUN_ACCENT_TIE:
+       case LFUN_ACCENT_HUNGARIAN_UMLAUT:
+       case LFUN_ACCENT_CIRCLE:
+       case LFUN_ACCENT_OGONEK:
                bv->owner()->getLyXFunc().handleKeyFunc(cmd.action);
                if (!cmd.argument.empty())
                        bv->owner()->getIntl().getTransManager()
-                               .TranslateAndInsert(cmd.argument[0], this);
+                               .translateAndInsert(cmd.argument[0], this);
                break;
 
        case LFUN_FLOAT_LIST: {
@@ -1457,12 +1501,12 @@ void LyXText::dispatch(LCursor & cur, FuncRequest & cmd)
                break;
        }
 
-       case LFUN_ACCEPT_CHANGE: {
+       case LFUN_CHANGE_ACCEPT: {
                acceptChange(cur);
                break;
        }
 
-       case LFUN_REJECT_CHANGE: {
+       case LFUN_CHANGE_REJECT: {
                rejectChange(cur);
                break;
        }
@@ -1482,7 +1526,7 @@ void LyXText::dispatch(LCursor & cur, FuncRequest & cmd)
                break;
        }
 
-       case LFUN_PARAGRAPH_APPLY: {
+       case LFUN_PARAGRAPH_PARAMS_APPLY: {
                // Given data, an encoding of the ParagraphParameters
                // generated in the Paragraph dialog, this function sets
                // the current paragraph appropriately.
@@ -1514,17 +1558,31 @@ void LyXText::dispatch(LCursor & cur, FuncRequest & cmd)
                        cur.selection() = false;
                } else {
                        cur.undispatched();
-                       cmd = FuncRequest(LFUN_FINISHED_LEFT);
+                       cmd = FuncRequest(LFUN_FINISHED_RIGHT);
                }
                break;
 
        default:
-               lyxerr << BOOST_CURRENT_FUNCTION
-                                        << ": Command " << cmd << " not DISPATCHED by LyXText" << endl;
+               lyxerr[Debug::ACTION]
+                       << BOOST_CURRENT_FUNCTION
+                       << ": Command " << cmd
+                       << " not DISPATCHED by LyXText" << endl;
                cur.undispatched();
                break;
        }
 
+       if (singleParUpdate)
+               // Inserting characters does not change par height
+               if (cur.bottom().paragraph().dim().height()
+                   == olddim.height()) {
+                       // if so, update _only_ this paragraph
+                       cur.bv().update(Update::SinglePar |
+                                       Update::FitCursor |
+                                       Update::MultiParSel);
+                       cur.noUpdate();
+                       return;
+               } else
+                       needsUpdate = true;
        if (!needsUpdate
            && &oldTopSlice.inset() == &cur.inset()
            && oldTopSlice.idx() == cur.idx()
@@ -1540,36 +1598,29 @@ bool LyXText::getStatus(LCursor & cur, FuncRequest const & cmd,
                        FuncStatus & flag) const
 {
        BOOST_ASSERT(cur.text() == this);
+
        LyXFont const & font = real_current_font;
        bool enable = true;
+       InsetBase::Code code = InsetBase::NO_CODE;
 
        switch (cmd.action) {
 
-       case LFUN_DEPTH_MIN:
+       case LFUN_DEPTH_DECREMENT:
                enable = changeDepthAllowed(cur, DEC_DEPTH);
                break;
 
-       case LFUN_DEPTH_PLUS:
+       case LFUN_DEPTH_INCREMENT:
                enable = changeDepthAllowed(cur, INC_DEPTH);
                break;
 
-       case LFUN_INSET_OPTARG:
-               enable = numberOfOptArgs(cur.paragraph())
-                       < cur.paragraph().layout()->optionalargs;
-               break;
-
        case LFUN_APPENDIX:
                flag.setOnOff(cur.paragraph().params().startOfAppendix());
                return true;
 
-       case LFUN_INSERT_BIBITEM:
+       case LFUN_BIBITEM_INSERT:
                enable = (cur.paragraph().layout()->labeltype == LABEL_BIBLIO);
                break;
 
-#if 0
-       // the functions which insert insets
-       InsetBase::Code code = InsetBase::NO_CODE;
-       switch (cmd.action) {
        case LFUN_DIALOG_SHOW_NEW_INSET:
                if (cmd.argument == "bibitem")
                        code = InsetBase::BIBITEM_CODE;
@@ -1609,60 +1660,62 @@ bool LyXText::getStatus(LCursor & cur, FuncRequest const & cmd,
                        code = InsetBase::WRAP_CODE;
                break;
 
-       case LFUN_INSET_ERT:
+       case LFUN_ERT_INSERT:
                code = InsetBase::ERT_CODE;
                break;
-       case LFUN_INSET_FOOTNOTE:
+       case LFUN_FOOTNOTE_INSERT:
                code = InsetBase::FOOT_CODE;
                break;
        case LFUN_TABULAR_INSERT:
                code = InsetBase::TABULAR_CODE;
                break;
-       case LFUN_INSET_MARGINAL:
+       case LFUN_MARGINALNOTE_INSERT:
                code = InsetBase::MARGIN_CODE;
                break;
-       case LFUN_INSET_FLOAT:
-       case LFUN_INSET_WIDE_FLOAT:
+       case LFUN_FLOAT_INSERT:
+       case LFUN_FLOAT_WIDE_INSERT:
                code = InsetBase::FLOAT_CODE;
                break;
-       case LFUN_INSET_WRAP:
+       case LFUN_WRAP_INSERT:
                code = InsetBase::WRAP_CODE;
                break;
        case LFUN_FLOAT_LIST:
                code = InsetBase::FLOAT_LIST_CODE;
                break;
 #if 0
-       case LFUN_INSET_LIST:
+       case LFUN_LIST_INSERT:
                code = InsetBase::LIST_CODE;
                break;
-       case LFUN_INSET_THEOREM:
+       case LFUN_THEOREM_INSERT:
                code = InsetBase::THEOREM_CODE;
                break;
 #endif
-       case LFUN_INSET_CAPTION:
+       case LFUN_CAPTION_INSERT:
                code = InsetBase::CAPTION_CODE;
                break;
-       case LFUN_INSERT_NOTE:
+       case LFUN_NOTE_INSERT:
                code = InsetBase::NOTE_CODE;
                break;
-       case LFUN_INSERT_CHARSTYLE:
+       case LFUN_CHARSTYLE_INSERT:
                code = InsetBase::CHARSTYLE_CODE;
-               if (buf->params().getLyXTextClass().charstyles().empty())
+               if (cur.buffer().params().getLyXTextClass().charstyles().empty())
                        enable = false;
                break;
-       case LFUN_INSERT_BOX:
+       case LFUN_BOX_INSERT:
                code = InsetBase::BOX_CODE;
                break;
-       case LFUN_INSERT_BRANCH:
+       case LFUN_BRANCH_INSERT:
                code = InsetBase::BRANCH_CODE;
-               if (buf->params().branchlist().empty())
+               if (cur.buffer().getMasterBuffer()->params().branchlist().empty())
                        enable = false;
                break;
-       case LFUN_INSERT_LABEL:
+       case LFUN_LABEL_INSERT:
                code = InsetBase::LABEL_CODE;
                break;
-       case LFUN_INSET_OPTARG:
+       case LFUN_OPTIONAL_INSERT:
                code = InsetBase::OPTARG_CODE;
+               enable = numberOfOptArgs(cur.paragraph())
+                       < cur.paragraph().layout()->optionalargs;
                break;
        case LFUN_ENVIRONMENT_INSERT:
                code = InsetBase::BOX_CODE;
@@ -1676,20 +1729,20 @@ bool LyXText::getStatus(LCursor & cur, FuncRequest const & cmd,
        case LFUN_TOC_INSERT:
                code = InsetBase::TOC_CODE;
                break;
-       case LFUN_HTMLURL:
-       case LFUN_URL:
+       case LFUN_HTML_INSERT:
+       case LFUN_URL_INSERT:
                code = InsetBase::URL_CODE;
                break;
-       case LFUN_QUOTE:
+       case LFUN_QUOTE_INSERT:
                // always allow this, since we will inset a raw quote
                // if an inset is not allowed.
                break;
-       case LFUN_HYPHENATION:
-       case LFUN_LIGATURE_BREAK:
-       case LFUN_HFILL:
-       case LFUN_MENU_SEPARATOR:
-       case LFUN_LDOTS:
-       case LFUN_END_OF_SENTENCE:
+       case LFUN_HYPHENATION_POINT_INSERT:
+       case LFUN_LIGATURE_BREAK_INSERT:
+       case LFUN_HFILL_INSERT:
+       case LFUN_MENU_SEPARATOR_INSERT:
+       case LFUN_DOTS_INSERT:
+       case LFUN_END_OF_SENTENCE_PERIOD_INSERT:
                code = InsetBase::SPECIALCHAR_CODE;
                break;
        case LFUN_SPACE_INSERT:
@@ -1697,6 +1750,11 @@ bool LyXText::getStatus(LCursor & cur, FuncRequest const & cmd,
                if (cur.inTexted())
                        code = InsetBase::SPACE_CODE;
                break;
+
+#ifdef WITH_WARNINGS
+#warning This LFUN is not used anymore and should be nuked (JMarc 29/10/2005)
+#endif
+#if 0
        case LFUN_INSET_DIALOG_SHOW: {
                InsetBase * inset = cur.nextInset();
                enable = inset;
@@ -1710,37 +1768,8 @@ bool LyXText::getStatus(LCursor & cur, FuncRequest const & cmd,
                }
                break;
        }
-       default:
-               break;
-       }
-
-       if (code != InsetBase::NO_CODE
-                       && (cur.empty() || !cur.inset().insetAllowed(code)))
-               enable = false;
-
 #endif
 
-       case LFUN_DIALOG_SHOW_NEW_INSET:
-       case LFUN_INSET_ERT:
-       case LFUN_INSERT_BOX:
-       case LFUN_INSERT_BRANCH:
-       case LFUN_ENVIRONMENT_INSERT:
-       case LFUN_INDEX_INSERT:
-       case LFUN_INDEX_PRINT:
-       case LFUN_TOC_INSERT:
-       case LFUN_HTMLURL:
-       case LFUN_URL:
-       case LFUN_QUOTE:
-       case LFUN_HYPHENATION:
-       case LFUN_LIGATURE_BREAK:
-       case LFUN_HFILL:
-       case LFUN_MENU_SEPARATOR:
-       case LFUN_LDOTS:
-       case LFUN_END_OF_SENTENCE:
-       case LFUN_SPACE_INSERT:
-       case LFUN_INSET_DIALOG_SHOW:
-               break;
-
        case LFUN_INSET_MODIFY:
                // We need to disable this, because we may get called for a
                // tabular cell via
@@ -1749,140 +1778,146 @@ bool LyXText::getStatus(LCursor & cur, FuncRequest const & cmd,
                enable = false;
                break;
 
-       case LFUN_EMPH:
+       case LFUN_FONT_EMPH:
                flag.setOnOff(font.emph() == LyXFont::ON);
                return true;
 
-       case LFUN_NOUN:
+       case LFUN_FONT_NOUN:
                flag.setOnOff(font.noun() == LyXFont::ON);
                return true;
 
-       case LFUN_BOLD:
+       case LFUN_FONT_BOLD:
                flag.setOnOff(font.series() == LyXFont::BOLD_SERIES);
                return true;
 
-       case LFUN_SANS:
+       case LFUN_FONT_SANS:
                flag.setOnOff(font.family() == LyXFont::SANS_FAMILY);
                return true;
 
-       case LFUN_ROMAN:
+       case LFUN_FONT_ROMAN:
                flag.setOnOff(font.family() == LyXFont::ROMAN_FAMILY);
                return true;
 
-       case LFUN_CODE:
+       case LFUN_FONT_CODE:
                flag.setOnOff(font.family() == LyXFont::TYPEWRITER_FAMILY);
                return true;
 
-       case LFUN_DELETE_WORD_FORWARD:
-       case LFUN_DELETE_WORD_BACKWARD:
-       case LFUN_DELETE_LINE_FORWARD:
-       case LFUN_WORDRIGHT:
-       case LFUN_WORDLEFT:
-       case LFUN_RIGHT:
-       case LFUN_RIGHTSEL:
-       case LFUN_LEFT:
-       case LFUN_LEFTSEL:
+       case LFUN_CUT:
+       case LFUN_COPY:
+               enable = cur.selection();
+               break;
+
+       case LFUN_PASTE:
+               enable = lyx::cap::numberOfSelections() > 0;
+               break;
+
+       case LFUN_PARAGRAPH_MOVE_UP: {
+               enable = cur.pit() > 0 && !cur.selection();
+               break;
+       }
+
+       case LFUN_PARAGRAPH_MOVE_DOWN: {
+               enable = cur.pit() < cur.lastpit() && !cur.selection();
+               break;
+       }
+
+       case LFUN_WORD_DELETE_FORWARD:
+       case LFUN_WORD_DELETE_BACKWARD:
+       case LFUN_LINE_DELETE:
+       case LFUN_WORD_FORWARD:
+       case LFUN_WORD_BACKWARD:
+       case LFUN_CHAR_FORWARD:
+       case LFUN_CHAR_FORWARD_SELECT:
+       case LFUN_CHAR_BACKWARD:
+       case LFUN_CHAR_BACKWARD_SELECT:
        case LFUN_UP:
-       case LFUN_UPSEL:
+       case LFUN_UP_SELECT:
        case LFUN_DOWN:
-       case LFUN_DOWNSEL:
-       case LFUN_UP_PARAGRAPHSEL:
-       case LFUN_DOWN_PARAGRAPHSEL:
-       case LFUN_PRIORSEL:
-       case LFUN_NEXTSEL:
-       case LFUN_HOMESEL:
-       case LFUN_ENDSEL:
-       case LFUN_WORDRIGHTSEL:
-       case LFUN_WORDLEFTSEL:
-       case LFUN_WORDSEL:
-       case LFUN_UP_PARAGRAPH:
-       case LFUN_DOWN_PARAGRAPH:
-       case LFUN_PRIOR:
-       case LFUN_NEXT:
-       case LFUN_HOME:
-       case LFUN_END:
-       case LFUN_BREAKLINE:
-       case LFUN_DELETE:
-       case LFUN_DELETE_SKIP:
-       case LFUN_BACKSPACE:
-       case LFUN_BACKSPACE_SKIP:
-       case LFUN_BREAKPARAGRAPH:
-       case LFUN_BREAKPARAGRAPHKEEPLAYOUT:
-       case LFUN_BREAKPARAGRAPH_SKIP:
+       case LFUN_DOWN_SELECT:
+       case LFUN_PARAGRAPH_UP_SELECT:
+       case LFUN_PARAGRAPH_DOWN_SELECT:
+       case LFUN_SCREEN_UP_SELECT:
+       case LFUN_SCREEN_DOWN_SELECT:
+       case LFUN_LINE_BEGIN_SELECT:
+       case LFUN_LINE_END_SELECT:
+       case LFUN_WORD_FORWARD_SELECT:
+       case LFUN_WORD_BACKWARD_SELECT:
+       case LFUN_WORD_SELECT:
+       case LFUN_PARAGRAPH_UP:
+       case LFUN_PARAGRAPH_DOWN:
+       case LFUN_SCREEN_UP:
+       case LFUN_SCREEN_DOWN:
+       case LFUN_LINE_BEGIN:
+       case LFUN_LINE_END:
+       case LFUN_BREAK_LINE:
+       case LFUN_CHAR_DELETE_FORWARD:
+       case LFUN_DELETE_FORWARD_SKIP:
+       case LFUN_CHAR_DELETE_BACKWARD:
+       case LFUN_DELETE_BACKWARD_SKIP:
+       case LFUN_BREAK_PARAGRAPH:
+       case LFUN_BREAK_PARAGRAPH_KEEP_LAYOUT:
+       case LFUN_BREAK_PARAGRAPH_SKIP:
        case LFUN_PARAGRAPH_SPACING:
        case LFUN_INSET_INSERT:
        case LFUN_NEXT_INSET_TOGGLE:
-       case LFUN_UPCASE_WORD:
-       case LFUN_LOWCASE_WORD:
-       case LFUN_CAPITALIZE_WORD:
-       case LFUN_TRANSPOSE_CHARS:
-       case LFUN_PASTE:
-       case LFUN_CUT:
-       case LFUN_COPY:
-       case LFUN_GETXY:
-       case LFUN_SETXY:
-       case LFUN_GETFONT:
-       case LFUN_GETLAYOUT:
+       case LFUN_WORD_UPCASE:
+       case LFUN_WORD_LOWCASE:
+       case LFUN_WORD_CAPITALIZE:
+       case LFUN_CHARS_TRANSPOSE:
+       case LFUN_SERVER_GET_XY:
+       case LFUN_SERVER_SET_XY:
+       case LFUN_SERVER_GET_FONT:
+       case LFUN_SERVER_GET_LAYOUT:
        case LFUN_LAYOUT:
-       case LFUN_PASTESELECTION:
+       case LFUN_PRIMARY_SELECTION_PASTE:
        case LFUN_DATE_INSERT:
-       case LFUN_SELFINSERT:
-       case LFUN_INSERT_LABEL:
-       case LFUN_INSERT_NOTE:
-       case LFUN_INSERT_CHARSTYLE:
-       case LFUN_INSET_FLOAT:
-       case LFUN_INSET_FOOTNOTE:
-       case LFUN_INSET_MARGINAL:
-       case LFUN_INSET_WIDE_FLOAT:
-       case LFUN_INSET_WRAP:
-       case LFUN_TABULAR_INSERT:
-       case LFUN_INSERT_LINE:
-       case LFUN_INSERT_PAGEBREAK:
+       case LFUN_SELF_INSERT:
+       case LFUN_LINE_INSERT:
+       case LFUN_PAGEBREAK_INSERT:
        case LFUN_MATH_DISPLAY:
        case LFUN_MATH_IMPORT_SELECTION:
        case LFUN_MATH_MODE:
        case LFUN_MATH_MACRO:
-       case LFUN_INSERT_MATH:
-       case LFUN_INSERT_MATRIX:
+       case LFUN_MATH_INSERT:
+       case LFUN_MATH_MATRIX:
        case LFUN_MATH_DELIM:
-       case LFUN_SUBSCRIPT:
-       case LFUN_SUPERSCRIPT:
-       case LFUN_DEFAULT:
-       case LFUN_UNDERLINE:
+       case LFUN_MATH_BIGDELIM:
+       case LFUN_MATH_SUBSCRIPT:
+       case LFUN_MATH_SUPERSCRIPT:
+       case LFUN_FONT_DEFAULT:
+       case LFUN_FONT_UNDERLINE:
        case LFUN_FONT_SIZE:
        case LFUN_LANGUAGE:
-       case LFUN_FREEFONT_APPLY:
-       case LFUN_FREEFONT_UPDATE:
+       case LFUN_FONT_FREE_APPLY:
+       case LFUN_FONT_FREE_UPDATE:
        case LFUN_LAYOUT_PARAGRAPH:
        case LFUN_PARAGRAPH_UPDATE:
-       case LFUN_UMLAUT:
-       case LFUN_CIRCUMFLEX:
-       case LFUN_GRAVE:
-       case LFUN_ACUTE:
-       case LFUN_TILDE:
-       case LFUN_CEDILLA:
-       case LFUN_MACRON:
-       case LFUN_DOT:
-       case LFUN_UNDERDOT:
-       case LFUN_UNDERBAR:
-       case LFUN_CARON:
-       case LFUN_SPECIAL_CARON:
-       case LFUN_BREVE:
-       case LFUN_TIE:
-       case LFUN_HUNG_UMLAUT:
-       case LFUN_CIRCLE:
-       case LFUN_OGONEK:
-       case LFUN_FLOAT_LIST:
-       case LFUN_ACCEPT_CHANGE:
-       case LFUN_REJECT_CHANGE:
+       case LFUN_ACCENT_UMLAUT:
+       case LFUN_ACCENT_CIRCUMFLEX:
+       case LFUN_ACCENT_GRAVE:
+       case LFUN_ACCENT_ACUTE:
+       case LFUN_ACCENT_TILDE:
+       case LFUN_ACCENT_CEDILLA:
+       case LFUN_ACCENT_MACRON:
+       case LFUN_ACCENT_DOT:
+       case LFUN_ACCENT_UNDERDOT:
+       case LFUN_ACCENT_UNDERBAR:
+       case LFUN_ACCENT_CARON:
+       case LFUN_ACCENT_SPECIAL_CARON:
+       case LFUN_ACCENT_BREVE:
+       case LFUN_ACCENT_TIE:
+       case LFUN_ACCENT_HUNGARIAN_UMLAUT:
+       case LFUN_ACCENT_CIRCLE:
+       case LFUN_ACCENT_OGONEK:
+       case LFUN_CHANGE_ACCEPT:
+       case LFUN_CHANGE_REJECT:
        case LFUN_THESAURUS_ENTRY:
-       case LFUN_PARAGRAPH_APPLY:
+       case LFUN_PARAGRAPH_PARAMS_APPLY:
        case LFUN_ESCAPE:
-       case LFUN_KEYMAP_TOGGLE:
-       case LFUN_ENDBUF:
-       case LFUN_BEGINNINGBUF:
-       case LFUN_BEGINNINGBUFSEL:
-       case LFUN_ENDBUFSEL:
+       case LFUN_BUFFER_END:
+       case LFUN_BUFFER_BEGIN:
+       case LFUN_BUFFER_BEGIN_SELECT:
+       case LFUN_BUFFER_END_SELECT:
                // these are handled in our dispatch()
                enable = true;
                break;
@@ -1890,6 +1925,11 @@ bool LyXText::getStatus(LCursor & cur, FuncRequest const & cmd,
        default:
                return false;
        }
+
+       if (code != InsetBase::NO_CODE
+           && (cur.empty() || !cur.inset().insetAllowed(code)))
+               enable = false;
+
        flag.enabled(enable);
        return true;
 }