X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Finsets%2FInsetText.cpp;h=28484a4d76114704eb6725d6d5eeaeef35669774;hb=648ddd25eca045f34569405aca15c5d638bbb723;hp=cba292832a4b0b35e1a06661040c342cf702c5cb;hpb=80c1e18bda3da668a11cc3a0d7b41713d21f18c5;p=lyx.git diff --git a/src/insets/InsetText.cpp b/src/insets/InsetText.cpp index cba292832a..28484a4d76 100644 --- a/src/insets/InsetText.cpp +++ b/src/insets/InsetText.cpp @@ -13,6 +13,7 @@ #include "InsetText.h" #include "insets/InsetArgument.h" +#include "insets/InsetLayout.h" #include "buffer_funcs.h" #include "Buffer.h" @@ -26,10 +27,10 @@ #include "ErrorList.h" #include "FuncRequest.h" #include "FuncStatus.h" -#include "InsetCaption.h" #include "InsetList.h" #include "Intl.h" #include "Language.h" +#include "Layout.h" #include "LaTeXFeatures.h" #include "Lexer.h" #include "lyxfind.h" @@ -46,6 +47,7 @@ #include "Row.h" #include "sgml.h" #include "TexRow.h" +#include "texstream.h" #include "TextClass.h" #include "Text.h" #include "TextMetrics.h" @@ -54,12 +56,13 @@ #include "frontends/alert.h" #include "frontends/Painter.h" +#include "support/bind.h" +#include "support/convert.h" #include "support/debug.h" #include "support/gettext.h" -#include "support/lstrings.h" - -#include "support/bind.h" #include "support/lassert.h" +#include "support/lstrings.h" +#include "support/RefChanger.h" #include @@ -99,10 +102,30 @@ void InsetText::setBuffer(Buffer & buf) } +void InsetText::setMacrocontextPositionRecursive(DocIterator const & pos) +{ + text_.setMacrocontextPosition(pos); + + ParagraphList::const_iterator pit = paragraphs().begin(); + ParagraphList::const_iterator pend = paragraphs().end(); + for (; pit != pend; ++pit) { + InsetList::const_iterator iit = pit->insetList().begin(); + InsetList::const_iterator end = pit->insetList().end(); + for (; iit != end; ++iit) { + if (InsetText * txt = iit->inset->asInsetText()) { + DocIterator ppos(pos); + ppos.push_back(CursorSlice(*txt)); + iit->inset->asInsetText()->setMacrocontextPositionRecursive(ppos); + } + } + } +} + + void InsetText::clear() { ParagraphList & pars = paragraphs(); - LASSERT(!pars.empty(), /**/); + LBUFERR(!pars.empty()); // This is a gross hack... Layout const & old_layout = pars.begin()->layout(); @@ -114,7 +137,7 @@ void InsetText::clear() } -Dimension const InsetText::dimension(BufferView const & bv) const +Dimension const InsetText::dimensionHelper(BufferView const & bv) const { TextMetrics const & tm = bv.textMetrics(&text_); Dimension dim = tm.dimension(); @@ -172,7 +195,7 @@ void InsetText::metrics(MetricsInfo & mi, Dimension & dim) const mi.base.textwidth -= 2 * TEXT_TO_INSET_OFFSET; // This can happen when a layout has a left and right margin, - // and the view is made very narrow. We can't do better than + // and the view is made very narrow. We can't do better than // to draw it partly out of view (bug 5890). if (mi.base.textwidth < 1) mi.base.textwidth = 1; @@ -192,24 +215,48 @@ void InsetText::draw(PainterInfo & pi, int x, int y) const { TextMetrics & tm = pi.base.bv->textMetrics(&text_); + int const w = tm.width() + TEXT_TO_INSET_OFFSET; + int const yframe = y - TEXT_TO_INSET_OFFSET - tm.ascent(); + int const h = tm.height() + 2 * TEXT_TO_INSET_OFFSET; + int const xframe = x + TEXT_TO_INSET_OFFSET / 2; + bool change_drawn = false; if (drawFrame_ || pi.full_repaint) { - int const w = tm.width() + TEXT_TO_INSET_OFFSET; - int const yframe = y - TEXT_TO_INSET_OFFSET - tm.ascent(); - int const h = tm.height() + 2 * TEXT_TO_INSET_OFFSET; - int const xframe = x + TEXT_TO_INSET_OFFSET / 2; if (pi.full_repaint) pi.pain.fillRectangle(xframe, yframe, w, h, pi.backgroundColor(this)); + // Change color of the frame in tracked changes, like for tabulars. + // Only do so if the color is not custom. But do so even if RowPainter + // handles the strike-through already. + Color c; + if (pi.change_.changed() + // Originally, these are the colors with role Text, from role() in + // ColorCache.cpp. The code is duplicated to avoid depending on Qt + // types, and also maybe it need not match in the future. + && (frameColor() == Color_foreground + || frameColor() == Color_cursor + || frameColor() == Color_preview + || frameColor() == Color_tabularline + || frameColor() == Color_previewframe)) { + c = pi.change_.color(); + change_drawn = true; + } else + c = frameColor(); if (drawFrame_) - pi.pain.rectangle(xframe, yframe, w, h, frameColor()); + pi.pain.rectangle(xframe, yframe, w, h, c); } - ColorCode const old_color = pi.background_color; - pi.background_color = pi.backgroundColor(this, false); - - tm.draw(pi, x + TEXT_TO_INSET_OFFSET, y); - - pi.background_color = old_color; + { + Changer dummy = make_change(pi.background_color, + pi.backgroundColor(this, false)); + // The change tracking cue must not be inherited + Changer dummy2 = make_change(pi.change_, Change()); + tm.draw(pi, x + TEXT_TO_INSET_OFFSET, y); + } + if (canPaintChange(*pi.base.bv) && (!change_drawn || pi.change_.deleted())) + // Do not draw the change tracking cue if already done by RowPainter and + // do not draw the cue for INSERTED if the information is already in the + // color of the frame + pi.change_.paintCue(pi, xframe, yframe, xframe + w, yframe + h); } @@ -227,8 +274,7 @@ void InsetText::edit(Cursor & cur, bool front, EntryDirection entry_from) pos = temp_cur.pos(); } - text_.setCursor(cur.top(), pit, pos); - cur.clearSelection(); + cur.top().setPitPos(pit, pos); cur.finishUndo(); } @@ -241,10 +287,10 @@ Inset * InsetText::editXY(Cursor & cur, int x, int y) void InsetText::doDispatch(Cursor & cur, FuncRequest & cmd) { - LYXERR(Debug::ACTION, "InsetText::doDispatch()" - << " [ cmd.action() = " << cmd.action() << ']'); + LYXERR(Debug::ACTION, "InsetText::doDispatch(): cmd: " << cmd); - if (getLayout().isPassThru()) { + // See bug #9042, for instance. + if (isPassThru()) { // Force any new text to latex_language FIXME: This // should only be necessary in constructor, but new // paragraphs that are created by pressing enter at @@ -268,10 +314,11 @@ void InsetText::doDispatch(Cursor & cur, FuncRequest & cmd) break; case LFUN_INSET_DISSOLVE: { - bool const main_inset = &buffer().inset() == this; - bool const target_inset = cmd.argument().empty() + bool const main_inset = text_.isMainText(); + bool const target_inset = cmd.argument().empty() || cmd.getArg(0) == insetName(lyxCode()); - bool const one_cell = nargs() == 1; + // cur.inset() is the tabular when this is a single cell (bug #9954) + bool const one_cell = cur.inset().nargs() == 1; if (!main_inset && target_inset && one_cell) { // Text::dissolveInset assumes that the cursor @@ -289,7 +336,7 @@ void InsetText::doDispatch(Cursor & cur, FuncRequest & cmd) default: text_.dispatch(cur, cmd); } - + if (!cur.result().dispatched()) Inset::doDispatch(cur, cmd); } @@ -300,23 +347,50 @@ bool InsetText::getStatus(Cursor & cur, FuncRequest const & cmd, { switch (cmd.action()) { case LFUN_INSET_DISSOLVE: { - bool const main_inset = &buffer().inset() == this; - bool const target_inset = cmd.argument().empty() + bool const main_inset = text_.isMainText(); + bool const target_inset = cmd.argument().empty() || cmd.getArg(0) == insetName(lyxCode()); - bool const one_cell = nargs() == 1; + // cur.inset() is the tabular when this is a single cell (bug #9954) + bool const one_cell = cur.inset().nargs() == 1; if (target_inset) status.setEnabled(!main_inset && one_cell); return target_inset; } + case LFUN_ARGUMENT_INSERT: { + string const arg = cmd.getArg(0); + if (arg.empty()) { + status.setEnabled(false); + return true; + } + if (text_.isMainText() || !cur.paragraph().layout().args().empty()) + return text_.getStatus(cur, cmd, status); + + Layout::LaTeXArgMap args = getLayout().args(); + Layout::LaTeXArgMap::const_iterator const lait = args.find(arg); + if (lait != args.end()) { + status.setEnabled(true); + for (Paragraph const & par : paragraphs()) + for (auto const & table : par.insetList()) + if (InsetArgument const * ins = table.inset->asInsetArgument()) + if (ins->name() == arg) { + // we have this already + status.setEnabled(false); + return true; + } + } else + status.setEnabled(false); + return true; + } + default: // Dispatch only to text_ if the cursor is inside // the text_. It is not for context menus (bug 5797). bool ret = false; if (cur.text() == &text_) ret = text_.getStatus(cur, cmd, status); - + if (!ret) ret = Inset::getStatus(cur, cmd, status); return ret; @@ -326,16 +400,15 @@ bool InsetText::getStatus(Cursor & cur, FuncRequest const & cmd, void InsetText::fixParagraphsFont() { - if (!getLayout().isPassThru()) - return; - Font font(inherit_font, buffer().params().language); font.setLanguage(latex_language); ParagraphList::iterator par = paragraphs().begin(); ParagraphList::iterator const end = paragraphs().end(); while (par != end) { - par->resetFonts(font); - par->params().clear(); + if (par->isPassThru()) + par->resetFonts(font); + if (!par->allowParagraphCustomization()) + par->params().clear(); ++par; } } @@ -366,60 +439,98 @@ void InsetText::rejectChanges() void InsetText::validate(LaTeXFeatures & features) const { features.useInsetLayout(getLayout()); - for_each(paragraphs().begin(), paragraphs().end(), - bind(&Paragraph::validate, _1, ref(features))); + for (Paragraph const & p : paragraphs()) + p.validate(features); } -int InsetText::latex(odocstream & os, OutputParams const & runparams) const +void InsetText::latex(otexstream & os, OutputParams const & runparams) const { // This implements the standard way of handling the LaTeX // output of a text inset, either a command or an - // environment. Standard collapsable insets should not + // environment. Standard collapsible insets should not // redefine this, non-standard ones may call this. InsetLayout const & il = getLayout(); - int rows = 0; + if (il.forceOwnlines()) + os << breakln; if (!il.latexname().empty()) { if (il.latextype() == InsetLayout::COMMAND) { // FIXME UNICODE + // FIXME \protect should only be used for fragile + // commands, but we do not provide this information yet. if (runparams.moving_arg) os << "\\protect"; os << '\\' << from_utf8(il.latexname()); + if (!il.latexargs().empty()) + getArgs(os, runparams); if (!il.latexparam().empty()) os << from_utf8(il.latexparam()); os << '{'; } else if (il.latextype() == InsetLayout::ENVIRONMENT) { - os << "%\n\\begin{" << from_utf8(il.latexname()) << "}\n"; + if (il.isDisplay()) + os << breakln; + else + os << safebreakln; + if (runparams.lastid != -1) + os.texrow().start(runparams.lastid, + runparams.lastpos); + os << "\\begin{" << from_utf8(il.latexname()) << "}"; + if (!il.latexargs().empty()) + getArgs(os, runparams); if (!il.latexparam().empty()) os << from_utf8(il.latexparam()); - rows += 2; + os << '\n'; } + } else { + if (!il.latexargs().empty()) + getArgs(os, runparams); + if (!il.latexparam().empty()) + os << from_utf8(il.latexparam()); } + + if (!il.leftdelim().empty()) + os << il.leftdelim(); + OutputParams rp = runparams; - if (il.isPassThru()) + if (isPassThru()) rp.pass_thru = true; if (il.isNeedProtect()) rp.moving_arg = true; + if (!il.passThruChars().empty()) + rp.pass_thru_chars += il.passThruChars(); + rp.par_begin = 0; + rp.par_end = paragraphs().size(); // Output the contents of the inset - TexRow texrow; - latexParagraphs(buffer(), text_, os, texrow, rp); - rows += texrow.rows(); + latexParagraphs(buffer(), text_, os, rp); runparams.encoding = rp.encoding; + if (!il.rightdelim().empty()) + os << il.rightdelim(); + if (!il.latexname().empty()) { if (il.latextype() == InsetLayout::COMMAND) { os << "}"; + if (!il.postcommandargs().empty()) + getArgs(os, runparams, true); } else if (il.latextype() == InsetLayout::ENVIRONMENT) { - os << "\n\\end{" << from_utf8(il.latexname()) << "}\n"; - rows += 2; + // A comment environment doesn't need a % before \n\end + if (il.isDisplay() || runparams.inComment) + os << breakln; + else + os << safebreakln; + os << "\\end{" << from_utf8(il.latexname()) << "}" << breakln; + if (!il.isDisplay()) + os.protectSpace(true); } } - return rows; + if (il.forceOwnlines()) + os << breakln; } -int InsetText::plaintext(odocstream & os, OutputParams const & runparams) const +int InsetText::plaintext(odocstringstream & os, + OutputParams const & runparams, size_t max_length) const { ParagraphList::const_iterator beg = paragraphs().begin(); ParagraphList::const_iterator end = paragraphs().end(); @@ -433,12 +544,14 @@ int InsetText::plaintext(odocstream & os, OutputParams const & runparams) const os << '\n'; } odocstringstream oss; - writePlaintextParagraph(buffer(), *it, oss, runparams, ref_printed); + writePlaintextParagraph(buffer(), *it, oss, runparams, ref_printed, max_length); docstring const str = oss.str(); os << str; // FIXME: len is not computed fully correctly; in principle, // we have to count the characters after the last '\n' len = str.size(); + if (os.str().size() >= max_length) + break; } return len; @@ -478,27 +591,36 @@ docstring InsetText::xhtml(XHTMLStream & xs, OutputParams const & runparams) con // One solution would be to make the footnote , but the problem is // completely general, and so we'd have to make absolutely everything into // span. What I think will work is to check if we're about to write "div" and, -// if so, try to close fonts, etc. +// if so, try to close fonts, etc. // There are probably limits to how well we can do here, though, and we will // have to rely upon users not putting footnotes inside noun-type insets. -docstring InsetText::insetAsXHTML(XHTMLStream & xs, OutputParams const & runparams, +docstring InsetText::insetAsXHTML(XHTMLStream & xs, OutputParams const & rp, XHTMLOptions opts) const { + // we will always want to output all our paragraphs when we are + // called this way. + OutputParams runparams = rp; + runparams.par_begin = 0; + runparams.par_end = text().paragraphs().size(); + if (undefined()) { + xs.startDivision(false); xhtmlParagraphs(text_, buffer(), xs, runparams); + xs.endDivision(); return docstring(); } InsetLayout const & il = getLayout(); if (opts & WriteOuterTag) xs << html::StartTag(il.htmltag(), il.htmlattr()); + if ((opts & WriteLabel) && !il.counter().empty()) { BufferParams const & bp = buffer().masterBuffer()->params(); Counters & cntrs = bp.documentClass().counters(); cntrs.step(il.counter(), OutputUpdate); // FIXME: translate to paragraph language if (!il.htmllabel().empty()) { - docstring const lbl = + docstring const lbl = cntrs.counterLabel(from_utf8(il.htmllabel()), bp.language->code()); // FIXME is this check necessary? if (!lbl.empty()) { @@ -511,18 +633,44 @@ docstring InsetText::insetAsXHTML(XHTMLStream & xs, OutputParams const & runpara if (opts & WriteInnerTag) xs << html::StartTag(il.htmlinnertag(), il.htmlinnerattr()); - OutputParams ours = runparams; - if (!il.isMultiPar() || opts == JustText) - ours.html_make_pars = false; - xhtmlParagraphs(text_, buffer(), xs, ours); + + // we will eventually lose information about the containing inset + if (!allowMultiPar() || opts == JustText) + runparams.html_make_pars = false; + if (il.isPassThru()) + runparams.pass_thru = true; + + xs.startDivision(false); + xhtmlParagraphs(text_, buffer(), xs, runparams); + xs.endDivision(); + if (opts & WriteInnerTag) xs << html::EndTag(il.htmlinnertag()); + if (opts & WriteOuterTag) xs << html::EndTag(il.htmltag()); + return docstring(); } +void InsetText::getArgs(otexstream & os, OutputParams const & runparams_in, + bool const post) const +{ + OutputParams runparams = runparams_in; + runparams.local_font = + ¶graphs()[0].getFirstFontSettings(buffer().masterBuffer()->params()); + if (isPassThru()) + runparams.pass_thru = true; + if (post) + latexArgInsetsForParent(paragraphs(), os, runparams, + getLayout().postcommandargs(), "post:"); + else + latexArgInsetsForParent(paragraphs(), os, runparams, + getLayout().latexargs()); +} + + void InsetText::cursorPos(BufferView const & bv, CursorSlice const & sl, bool boundary, int & x, int & y) const { @@ -540,27 +688,6 @@ void InsetText::setText(docstring const & data, Font const & font, bool trackCha } -void InsetText::setAutoBreakRows(bool flag) -{ - if (flag == text_.autoBreakRows_) - return; - - text_.autoBreakRows_ = flag; - if (flag) - return; - - // remove previously existing newlines - ParagraphList::iterator it = paragraphs().begin(); - ParagraphList::iterator end = paragraphs().end(); - for (; it != end; ++it) - for (int i = 0; i < it->size(); ++i) - if (it->isNewline(i)) - // do not track the change, because the user - // is not allowed to revert/reject it - it->eraseChar(i, false); -} - - void InsetText::setDrawFrame(bool flag) { drawFrame_ = flag; @@ -633,6 +760,19 @@ ParagraphList & InsetText::paragraphs() } +bool InsetText::insetAllowed(InsetCode code) const +{ + switch (code) { + // Arguments and (plain) quotes are also allowed in PassThru insets + case ARG_CODE: + case QUOTE_CODE: + return true; + default: + return !isPassThru(); + } +} + + void InsetText::updateBuffer(ParIterator const & it, UpdateType utype) { ParIterator it2 = it; @@ -659,100 +799,170 @@ void InsetText::updateBuffer(ParIterator const & it, UpdateType utype) // tclass.counters().clearLastLayout() // since we are saving and restoring the existing counters, etc. Counters const savecnt = tclass.counters(); - tclass.counters() = Counters(); + tclass.counters().reset(); + // we need float information even in note insets (#9760) + tclass.counters().current_float(savecnt.current_float()); + tclass.counters().isSubfloat(savecnt.isSubfloat()); buffer().updateBuffer(it2, utype); tclass.counters() = savecnt; } } -void InsetText::tocString(odocstream & os) const +void InsetText::toString(odocstream & os) const { os << text().asString(0, 1, AS_STR_LABEL | AS_STR_INSETS); } +void InsetText::forOutliner(docstring & os, size_t const maxlen, + bool const shorten) const +{ + if (!getLayout().isInToc()) + return; + text().forOutliner(os, maxlen, shorten); +} + -void InsetText::addToToc(DocIterator const & cdit) +void InsetText::addToToc(DocIterator const & cdit, bool output_active, + UpdateType utype, TocBackend & backend) const { DocIterator dit = cdit; - dit.push_back(CursorSlice(*this)); - Toc & toc = buffer().tocBackend().toc("tableofcontents"); + dit.push_back(CursorSlice(const_cast(*this))); + iterateForToc(dit, output_active, utype, backend); +} - BufferParams const & bufparams = buffer_->params(); - const int min_toclevel = bufparams.documentClass().min_toclevel(); - // For each paragraph, traverse its insets and let them add - // their toc items - ParagraphList & pars = paragraphs(); +void InsetText::iterateForToc(DocIterator const & cdit, bool output_active, + UpdateType utype, TocBackend & backend) const +{ + DocIterator dit = cdit; + // This also ensures that any document has a table of contents + shared_ptr toc = backend.toc("tableofcontents"); + + BufferParams const & bufparams = buffer_->params(); + int const min_toclevel = bufparams.documentClass().min_toclevel(); + // we really should have done this before we got here, but it + // can't hurt too much to do it again + bool const doing_output = output_active && producesOutput(); + + // For each paragraph, + // * Add a toc item for the paragraph if it is AddToToc--merging adjacent + // paragraphs as needed. + // * Traverse its insets and let them add their toc items + // * Compute the main table of contents (this is hardcoded) + // * Add the list of changes + ParagraphList const & pars = paragraphs(); pit_type pend = paragraphs().size(); + // Record pairs {start,end} of where a toc item was opened for a paragraph + // and where it must be closed + stack> addtotoc_stack; + for (pit_type pit = 0; pit != pend; ++pit) { Paragraph const & par = pars[pit]; dit.pit() = pit; - // the string that goes to the toc (could be the optarg) - docstring tocstring; - InsetList::const_iterator it = par.insetList().begin(); - InsetList::const_iterator end = par.insetList().end(); - for (; it != end; ++it) { - Inset & inset = *it->inset; - dit.pos() = it->pos; - //lyxerr << (void*)&inset << " code: " << inset.lyxCode() << std::endl; - inset.addToToc(dit); - switch (inset.lyxCode()) { - case ARG_CODE: { - if (!tocstring.empty()) - break; - dit.pos() = 0; - Paragraph const & insetpar = - *static_cast(inset).paragraphs().begin(); - if (!par.labelString().empty()) - tocstring = par.labelString() + ' '; - tocstring += insetpar.asString(AS_STR_INSETS); - break; - } - default: - break; - } + dit.pos() = 0; + + // Custom AddToToc in paragraph layouts (i.e. theorems) + if (par.layout().addToToc() && text().isFirstInSequence(pit)) { + pit_type end = + openAddToTocForParagraph(pit, dit, output_active, backend); + addtotoc_stack.push({pit, end}); + } + + // if we find an optarg, we'll save it for use later. + InsetArgument const * arginset = nullptr; + for (auto const & table : par.insetList()) { + dit.pos() = table.pos; + table.inset->addToToc(dit, doing_output, utype, backend); + if (InsetArgument const * x = table.inset->asInsetArgument()) + arginset = x; + } + + // End custom AddToToc in paragraph layouts + while (!addtotoc_stack.empty() && addtotoc_stack.top().second == pit) { + // execute the closing function + closeAddToTocForParagraph(addtotoc_stack.top().first, + addtotoc_stack.top().second, backend); + addtotoc_stack.pop(); } - // now the toc entry for the paragraph - int const toclevel = par.layout().toclevel; + + // now the toc entry for the paragraph in the main table of contents + int const toclevel = text().getTocLevel(pit); if (toclevel != Layout::NOT_IN_TOC && toclevel >= min_toclevel) { - dit.pos() = 0; // insert this into the table of contents - if (tocstring.empty()) - tocstring = par.asString(AS_STR_LABEL | AS_STR_INSETS); - toc.push_back(TocItem(dit, toclevel - min_toclevel, - tocstring, tocstring)); + docstring tocstring; + int const length = (doing_output && utype == OutputUpdate) ? + INT_MAX : TOC_ENTRY_LENGTH; + if (arginset) { + tocstring = par.labelString(); + if (!tocstring.empty()) + tocstring += ' '; + arginset->text().forOutliner(tocstring, length); + } else + par.forOutliner(tocstring, length); + dit.pos() = 0; + toc->push_back(TocItem(dit, toclevel - min_toclevel, + tocstring, doing_output)); } - + // And now the list of changes. - par.addChangesToToc(dit, buffer()); + par.addChangesToToc(dit, buffer(), doing_output, backend); } } +pit_type InsetText::openAddToTocForParagraph(pit_type pit, + DocIterator const & dit, + bool output_active, + TocBackend & backend) const +{ + Paragraph const & par = paragraphs()[pit]; + TocBuilder & b = backend.builder(par.layout().tocType()); + docstring const label = par.labelString(); + b.pushItem(dit, label + (label.empty() ? "" : " "), output_active); + return text().lastInSequence(pit); +} + + +void InsetText::closeAddToTocForParagraph(pit_type start, pit_type end, + TocBackend & backend) const +{ + Paragraph const & par = paragraphs()[start]; + TocBuilder & b = backend.builder(par.layout().tocType()); + if (par.layout().isTocCaption()) { + docstring str; + text().forOutliner(str, TOC_ENTRY_LENGTH, start, end); + b.argumentItem(str); + } + b.pop(); +} + + bool InsetText::notifyCursorLeaves(Cursor const & old, Cursor & cur) { if (buffer().isClean()) return Inset::notifyCursorLeaves(old, cur); - + // find text inset in old cursor Cursor insetCur = old; int scriptSlice = insetCur.find(this); - LASSERT(scriptSlice != -1, /**/); + // we can try to continue here. returning true means + // the cursor is "now" invalid. which it was. + LASSERT(scriptSlice != -1, return true); insetCur.cutOff(scriptSlice); - LASSERT(&insetCur.inset() == this, /**/); - + LASSERT(&insetCur.inset() == this, return true); + // update the old paragraph's words insetCur.paragraph().updateWords(); - + return Inset::notifyCursorLeaves(old, cur); } bool InsetText::completionSupported(Cursor const & cur) const { - //LASSERT(&cur.bv().cursor().inset() != this, return false); + //LASSERT(&cur.bv().cursor().inset() == this, return false); return text_.completionSupported(cur); } @@ -805,7 +1015,7 @@ bool InsetText::insertCompletion(Cursor & cur, docstring const & s, } -void InsetText::completionPosAndDim(Cursor const & cur, int & x, int & y, +void InsetText::completionPosAndDim(Cursor const & cur, int & x, int & y, Dimension & dim) const { TextMetrics const & tm = cur.bv().textMetrics(&text_); @@ -813,25 +1023,25 @@ void InsetText::completionPosAndDim(Cursor const & cur, int & x, int & y, } -docstring InsetText::contextMenu(BufferView const &, int, int) const +string InsetText::contextMenu(BufferView const &, int, int) const { - docstring context_menu = contextMenuName(); + string context_menu = contextMenuName(); if (context_menu != InsetText::contextMenuName()) - context_menu += ";" + InsetText::contextMenuName(); + context_menu += ";" + InsetText::contextMenuName(); return context_menu; } -docstring InsetText::contextMenuName() const +string InsetText::contextMenuName() const { - return from_ascii("context-edit"); + return "context-edit"; } -docstring InsetText::toolTipText(docstring prefix) const +docstring InsetText::toolTipText(docstring prefix, size_t const len) const { - static unsigned int max_length = 400; // five 80 column lines OutputParams rp(&buffer().params().encoding()); + rp.for_tooltip = true; odocstringstream oss; oss << prefix; @@ -839,63 +1049,17 @@ docstring InsetText::toolTipText(docstring prefix) const ParagraphList::const_iterator end = paragraphs().end(); ParagraphList::const_iterator it = beg; bool ref_printed = false; - docstring str; for (; it != end; ++it) { if (it != beg) oss << '\n'; - writePlaintextParagraph(buffer(), *it, oss, rp, ref_printed); - str = oss.str(); - if (str.length() > max_length) + writePlaintextParagraph(buffer(), *it, oss, rp, ref_printed, len); + if (oss.tellp() >= 0 && size_t(oss.tellp()) > len) break; } - return support::wrapParas(str, 4, 80, 5); -} - - -InsetCaption const * InsetText::getCaptionInset() const -{ - ParagraphList::const_iterator pit = paragraphs().begin(); - for (; pit != paragraphs().end(); ++pit) { - InsetList::const_iterator it = pit->insetList().begin(); - for (; it != pit->insetList().end(); ++it) { - Inset & inset = *it->inset; - if (inset.lyxCode() == CAPTION_CODE) { - InsetCaption const * ins = - static_cast(it->inset); - return ins; - } - } - } - return 0; -} - - -docstring InsetText::getCaptionText(OutputParams const & runparams) const -{ - InsetCaption const * ins = getCaptionInset(); - if (ins == 0) - return docstring(); - - odocstringstream ods; - ins->getCaptionAsPlaintext(ods, runparams); - return ods.str(); -} - - -docstring InsetText::getCaptionHTML(OutputParams const & runparams) const -{ - InsetCaption const * ins = getCaptionInset(); - if (ins == 0) - return docstring(); - - odocstringstream ods; - XHTMLStream xs(ods); - docstring def = ins->getCaptionAsHTML(xs, runparams); - if (!def.empty()) - // should already have been escaped - xs << XHTMLStream::ESCAPE_NONE << def << '\n'; - return ods.str(); + docstring str = oss.str(); + support::truncateWithEllipsis(str, len); + return str; }