+ 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::Force);
+ } else
+ needsUpdate = true;
+ if (!needsUpdate
+ && &oldTopSlice.inset() == &cur.inset()
+ && oldTopSlice.idx() == cur.idx()
+ && !sel
+ && !cur.selection())
+ cur.noUpdate();
+ else
+ cur.needsUpdate();
+}
+
+
+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:
+ enable = changeDepthAllowed(cur, DEC_DEPTH);
+ break;
+
+ case LFUN_DEPTH_PLUS:
+ enable = changeDepthAllowed(cur, INC_DEPTH);
+ break;
+
+ case LFUN_APPENDIX:
+ flag.setOnOff(cur.paragraph().params().startOfAppendix());
+ return true;
+
+ case LFUN_INSERT_BIBITEM:
+ enable = (cur.paragraph().layout()->labeltype == LABEL_BIBLIO);
+ break;
+
+ case LFUN_DIALOG_SHOW_NEW_INSET:
+ if (cmd.argument == "bibitem")
+ code = InsetBase::BIBITEM_CODE;
+ else if (cmd.argument == "bibtex")
+ code = InsetBase::BIBTEX_CODE;
+ else if (cmd.argument == "box")
+ code = InsetBase::BOX_CODE;
+ else if (cmd.argument == "branch")
+ code = InsetBase::BRANCH_CODE;
+ else if (cmd.argument == "citation")
+ code = InsetBase::CITE_CODE;
+ else if (cmd.argument == "ert")
+ code = InsetBase::ERT_CODE;
+ else if (cmd.argument == "external")
+ code = InsetBase::EXTERNAL_CODE;
+ else if (cmd.argument == "float")
+ code = InsetBase::FLOAT_CODE;
+ else if (cmd.argument == "graphics")
+ code = InsetBase::GRAPHICS_CODE;
+ else if (cmd.argument == "include")
+ code = InsetBase::INCLUDE_CODE;
+ else if (cmd.argument == "index")
+ code = InsetBase::INDEX_CODE;
+ else if (cmd.argument == "label")
+ code = InsetBase::LABEL_CODE;
+ else if (cmd.argument == "note")
+ code = InsetBase::NOTE_CODE;
+ else if (cmd.argument == "ref")
+ code = InsetBase::REF_CODE;
+ else if (cmd.argument == "toc")
+ code = InsetBase::TOC_CODE;
+ else if (cmd.argument == "url")
+ code = InsetBase::URL_CODE;
+ else if (cmd.argument == "vspace")
+ code = InsetBase::VSPACE_CODE;
+ else if (cmd.argument == "wrap")
+ code = InsetBase::WRAP_CODE;
+ break;
+
+ case LFUN_INSET_ERT:
+ code = InsetBase::ERT_CODE;
+ break;
+ case LFUN_INSET_FOOTNOTE:
+ code = InsetBase::FOOT_CODE;
+ break;
+ case LFUN_TABULAR_INSERT:
+ code = InsetBase::TABULAR_CODE;
+ break;
+ case LFUN_INSET_MARGINAL:
+ code = InsetBase::MARGIN_CODE;
+ break;
+ case LFUN_INSET_FLOAT:
+ case LFUN_INSET_WIDE_FLOAT:
+ code = InsetBase::FLOAT_CODE;
+ break;
+ case LFUN_INSET_WRAP:
+ code = InsetBase::WRAP_CODE;
+ break;
+ case LFUN_FLOAT_LIST:
+ code = InsetBase::FLOAT_LIST_CODE;
+ break;
+#if 0
+ case LFUN_INSET_LIST:
+ code = InsetBase::LIST_CODE;
+ break;
+ case LFUN_INSET_THEOREM:
+ code = InsetBase::THEOREM_CODE;
+ break;
+#endif
+ case LFUN_INSET_CAPTION:
+ code = InsetBase::CAPTION_CODE;
+ break;
+ case LFUN_INSERT_NOTE:
+ code = InsetBase::NOTE_CODE;
+ break;
+ case LFUN_INSERT_CHARSTYLE:
+ code = InsetBase::CHARSTYLE_CODE;
+ if (cur.buffer().params().getLyXTextClass().charstyles().empty())
+ enable = false;
+ break;
+ case LFUN_INSERT_BOX:
+ code = InsetBase::BOX_CODE;
+ break;
+ case LFUN_INSERT_BRANCH:
+ code = InsetBase::BRANCH_CODE;
+ if (cur.buffer().getMasterBuffer()->params().branchlist().empty())
+ enable = false;
+ break;
+ case LFUN_INSERT_LABEL:
+ code = InsetBase::LABEL_CODE;
+ break;
+ case LFUN_INSET_OPTARG:
+ code = InsetBase::OPTARG_CODE;
+ enable = numberOfOptArgs(cur.paragraph())
+ < cur.paragraph().layout()->optionalargs;
+ break;
+ case LFUN_ENVIRONMENT_INSERT:
+ code = InsetBase::BOX_CODE;
+ break;
+ case LFUN_INDEX_INSERT:
+ code = InsetBase::INDEX_CODE;
+ break;
+ case LFUN_INDEX_PRINT:
+ code = InsetBase::INDEX_PRINT_CODE;
+ break;
+ case LFUN_TOC_INSERT:
+ code = InsetBase::TOC_CODE;
+ break;
+ case LFUN_HTMLURL:
+ case LFUN_URL:
+ code = InsetBase::URL_CODE;
+ break;
+ case LFUN_QUOTE:
+ // 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:
+ code = InsetBase::SPECIALCHAR_CODE;
+ break;
+ case LFUN_SPACE_INSERT:
+ // slight hack: we know this is allowed in math mode
+ 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;
+ if (inset) {
+ code = inset->lyxCode();
+ if (!(code == InsetBase::INCLUDE_CODE
+ || code == InsetBase::BIBTEX_CODE
+ || code == InsetBase::FLOAT_LIST_CODE
+ || code == InsetBase::TOC_CODE))
+ enable = false;
+ }
+ break;
+ }
+#endif
+
+ case LFUN_INSET_MODIFY:
+ // We need to disable this, because we may get called for a
+ // tabular cell via
+ // InsetTabular::getStatus() -> InsetText::getStatus()
+ // and we don't handle LFUN_INSET_MODIFY.
+ enable = false;
+ break;
+
+ case LFUN_EMPH:
+ flag.setOnOff(font.emph() == LyXFont::ON);
+ return true;
+
+ case LFUN_NOUN:
+ flag.setOnOff(font.noun() == LyXFont::ON);
+ return true;
+
+ case LFUN_BOLD:
+ flag.setOnOff(font.series() == LyXFont::BOLD_SERIES);
+ return true;
+
+ case LFUN_SANS:
+ flag.setOnOff(font.family() == LyXFont::SANS_FAMILY);
+ return true;
+
+ case LFUN_ROMAN:
+ flag.setOnOff(font.family() == LyXFont::ROMAN_FAMILY);
+ return true;
+
+ case LFUN_CODE:
+ flag.setOnOff(font.family() == LyXFont::TYPEWRITER_FAMILY);
+ return true;
+
+ case LFUN_CUT:
+ case LFUN_COPY:
+ enable = cur.selection();
+ break;
+
+ case LFUN_PASTE:
+ enable = lyx::cap::numberOfSelections() > 0;
+ break;
+
+ 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_UP:
+ case LFUN_UPSEL:
+ 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_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_GETXY:
+ case LFUN_SETXY:
+ case LFUN_GETFONT:
+ case LFUN_GETLAYOUT:
+ case LFUN_LAYOUT:
+ case LFUN_PASTESELECTION:
+ case LFUN_DATE_INSERT:
+ case LFUN_SELFINSERT:
+ case LFUN_INSERT_LINE:
+ case LFUN_INSERT_PAGEBREAK:
+ 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_DELIM:
+ case LFUN_SUBSCRIPT:
+ case LFUN_SUPERSCRIPT:
+ case LFUN_DEFAULT:
+ case LFUN_UNDERLINE:
+ case LFUN_FONT_SIZE:
+ case LFUN_LANGUAGE:
+ case LFUN_FREEFONT_APPLY:
+ case LFUN_FREEFONT_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_ACCEPT_CHANGE:
+ case LFUN_REJECT_CHANGE:
+ case LFUN_THESAURUS_ENTRY:
+ case LFUN_PARAGRAPH_APPLY:
+ case LFUN_ESCAPE:
+ case LFUN_ENDBUF:
+ case LFUN_BEGINNINGBUF:
+ case LFUN_BEGINNINGBUFSEL:
+ case LFUN_ENDBUFSEL:
+ // these are handled in our dispatch()
+ enable = true;
+ break;
+
+ default:
+ return false;
+ }
+
+ if (code != InsetBase::NO_CODE
+ && (cur.empty() || !cur.inset().insetAllowed(code)))
+ enable = false;
+
+ flag.enabled(enable);
+ return true;