* This file is part of LyX, the document processor.
* Licence details can be found in the file COPYING.
*
- * \author Jürgen Vigna
+ * \author Jürgen Vigna
*
* Full author contact details are available in file CREDITS.
*/
#include "ErrorList.h"
#include "FuncRequest.h"
#include "FuncStatus.h"
+#include "InsetCaption.h"
#include "InsetList.h"
#include "Intl.h"
+#include "Language.h"
+#include "LaTeXFeatures.h"
#include "Lexer.h"
#include "lyxfind.h"
#include "LyXRC.h"
#include "MetricsInfo.h"
#include "output_docbook.h"
#include "output_latex.h"
+#include "output_xhtml.h"
#include "OutputParams.h"
#include "output_plaintext.h"
-#include "paragraph_funcs.h"
#include "Paragraph.h"
#include "ParagraphParameters.h"
#include "ParIterator.h"
/////////////////////////////////////////////////////////////////////
-InsetText::InsetText(Buffer const & buf)
- : drawFrame_(false), frame_color_(Color_insetframe)
+InsetText::InsetText(Buffer * buf, UsePlain type)
+ : Inset(buf), drawFrame_(false), frame_color_(Color_insetframe),
+ text_(this, type == DefaultLayout)
{
- setBuffer(const_cast<Buffer &>(buf));
- initParagraphs();
}
InsetText::InsetText(InsetText const & in)
- : Inset(in), text_()
+ : Inset(in), text_(this, in.text_)
{
- text_.autoBreakRows_ = in.text_.autoBreakRows_;
drawFrame_ = in.drawFrame_;
frame_color_ = in.frame_color_;
- text_.paragraphs() = in.text_.paragraphs();
- setParagraphOwner();
}
}
-void InsetText::initParagraphs()
-{
- LASSERT(paragraphs().empty(), /**/);
- paragraphs().push_back(Paragraph());
- Paragraph & ourpar = paragraphs().back();
- ourpar.setInsetOwner(this);
- ourpar.setPlainOrDefaultLayout(buffer_->params().documentClass());
-}
-
-
-void InsetText::setParagraphOwner()
-{
- for_each(paragraphs().begin(), paragraphs().end(),
- bind(&Paragraph::setInsetOwner, _1, this));
-}
-
-
void InsetText::clear()
{
ParagraphList & pars = paragraphs();
void InsetText::write(ostream & os) const
{
os << "Text\n";
- text_.write(buffer(), os);
+ text_.write(os);
}
paragraphs().clear();
ErrorList errorList;
lex.setContext("InsetText::read");
- bool res = text_.read(buffer(), lex, errorList, this);
+ bool res = text_.read(lex, errorList, this);
if (!res)
lex.printError("Missing \\end_inset at this point. ");
// ensure we have at least one paragraph.
if (paragraphs().empty())
paragraphs().push_back(oldpar);
+ // Force default font, if so requested
+ // This avoids paragraphs in buffer language that would have a
+ // foreign language after a document language change, and it ensures
+ // that all new text in ERT and similar gets the "latex" language,
+ // since new text inherits the language from the last position of the
+ // existing text. As a side effect this makes us also robust against
+ // bugs in LyX that might lead to font changes in ERT in .lyx files.
+ fixParagraphsFont();
}
// Hand font through to contained lyxtext:
tm.font_.fontInfo() = mi.base.font;
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
+ // to draw it partly out of view (bug 5890).
+ if (mi.base.textwidth < 1)
+ mi.base.textwidth = 1;
+
if (hasFixedWidth())
tm.metrics(mi, dim, mi.base.textwidth);
else
}
-docstring InsetText::editMessage() const
-{
- return _("Opened Text Inset");
-}
-
-
void InsetText::edit(Cursor & cur, bool front, EntryDirection entry_from)
{
pit_type const pit = front ? 0 : paragraphs().size() - 1;
{
LYXERR(Debug::ACTION, "InsetText::doDispatch()"
<< " [ cmd.action = " << cmd.action << ']');
- text_.dispatch(cur, cmd);
+
+ if (getLayout().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
+ // the start of an existing paragraph get the buffer
+ // language and not latex_language, so we take this
+ // brute force approach.
+ cur.current_font.setLanguage(latex_language);
+ cur.real_current_font.setLanguage(latex_language);
+ }
+
+ switch (cmd.action) {
+ case LFUN_PASTE:
+ case LFUN_CLIPBOARD_PASTE:
+ case LFUN_SELECTION_PASTE:
+ case LFUN_PRIMARY_SELECTION_PASTE:
+ text_.dispatch(cur, cmd);
+ // If we we can only store plain text, we must reset all
+ // attributes.
+ // FIXME: Change only the pasted paragraphs
+ fixParagraphsFont();
+ break;
+
+ case LFUN_INSET_DISSOLVE: {
+ bool const main_inset = &buffer().inset() == this;
+ bool const target_inset = cmd.argument().empty()
+ || cmd.getArg(0) == insetName(lyxCode());
+ bool const one_cell = nargs() == 1;
+
+ if (!main_inset && target_inset && one_cell) {
+ // Text::dissolveInset assumes that the cursor
+ // is inside the Inset.
+ if (&cur.inset() != this)
+ cur.pushBackward(*this);
+ cur.beginUndoGroup();
+ text_.dispatch(cur, cmd);
+ cur.endUndoGroup();
+ } else
+ cur.undispatched();
+ break;
+ }
+
+ default:
+ text_.dispatch(cur, cmd);
+ }
+
+ if (!cur.result().dispatched())
+ Inset::doDispatch(cur, cmd);
}
case LFUN_LAYOUT_PARAGRAPH:
case LFUN_PARAGRAPH_PARAMS:
case LFUN_PARAGRAPH_PARAMS_APPLY:
- case LFUN_PARAGRAPH_SPACING:
case LFUN_PARAGRAPH_UPDATE:
status.setEnabled(allowParagraphCustomization());
return true;
+
+ case LFUN_INSET_DISSOLVE: {
+ bool const main_inset = &buffer().inset() == this;
+ bool const target_inset = cmd.argument().empty()
+ || cmd.getArg(0) == insetName(lyxCode());
+ bool const one_cell = nargs() == 1;
+
+ if (target_inset)
+ status.setEnabled(!main_inset && one_cell);
+ return target_inset;
+ }
+
default:
- return text_.getStatus(cur, cmd, status);
+ // 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;
+ }
+}
+
+
+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();
+ ++par;
}
}
}
-void InsetText::acceptChanges(BufferParams const & bparams)
+void InsetText::acceptChanges()
+{
+ text_.acceptChanges();
+}
+
+
+void InsetText::rejectChanges()
{
- text_.acceptChanges(bparams);
+ text_.rejectChanges();
}
-void InsetText::rejectChanges(BufferParams const & bparams)
+void InsetText::validate(LaTeXFeatures & features) const
{
- text_.rejectChanges(bparams);
+ features.useInsetLayout(getLayout());
+ for_each(paragraphs().begin(), paragraphs().end(),
+ bind(&Paragraph::validate, _1, ref(features)));
}
int InsetText::latex(odocstream & 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
+ // redefine this, non-standard ones may call this.
+ InsetLayout const & il = getLayout();
+ int rows = 0;
+ if (!il.latexname().empty()) {
+ if (il.latextype() == InsetLayout::COMMAND) {
+ // FIXME UNICODE
+ if (runparams.moving_arg)
+ os << "\\protect";
+ os << '\\' << from_utf8(il.latexname());
+ 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.latexparam().empty())
+ os << from_utf8(il.latexparam());
+ rows += 2;
+ }
+ }
+ OutputParams rp = runparams;
+ if (il.isPassThru())
+ rp.verbatim = true;
+ if (il.isNeedProtect())
+ rp.moving_arg = true;
+
+ // Output the contents of the inset
TexRow texrow;
- latexParagraphs(buffer(), text_, os, texrow, runparams);
- return texrow.rows();
+ latexParagraphs(buffer(), text_, os, texrow, rp);
+ rows += texrow.rows();
+
+ if (!il.latexname().empty()) {
+ if (il.latextype() == InsetLayout::COMMAND) {
+ os << "}";
+ } else if (il.latextype() == InsetLayout::ENVIRONMENT) {
+ os << "\n\\end{" << from_utf8(il.latexname()) << "}\n";
+ rows += 2;
+ }
+ }
+ return rows;
}
int InsetText::docbook(odocstream & os, OutputParams const & runparams) const
{
- docbookParagraphs(paragraphs(), buffer(), os, runparams);
+ ParagraphList::const_iterator const beg = paragraphs().begin();
+
+ if (!undefined())
+ sgml::openTag(os, getLayout().latexname(),
+ beg->getID(buffer(), runparams) + getLayout().latexparam());
+
+ docbookParagraphs(text_, buffer(), os, runparams);
+
+ if (!undefined())
+ sgml::closeTag(os, getLayout().latexname());
+
return 0;
}
-void InsetText::validate(LaTeXFeatures & features) const
+docstring InsetText::xhtml(XHTMLStream & xs, OutputParams const & runparams) const
{
- for_each(paragraphs().begin(), paragraphs().end(),
- bind(&Paragraph::validate, _1, ref(features)));
+ return insetAsXHTML(xs, runparams, WriteEverything);
+}
+
+
+// FIXME XHTML
+// There are cases where we may need to close open fonts and such
+// and then re-open them when we are done. This would be the case, e.g.,
+// if we were otherwise about to write:
+// <em>word <div class='foot'>footnote text.</div> emph</em>
+// The problem isn't so much that the footnote text will get emphasized:
+// we can handle that with CSS. The problem is that this is invalid XHTML.
+// One solution would be to make the footnote <span>, 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.
+// 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,
+ XHTMLOptions opts) const
+{
+ if (undefined()) {
+ xhtmlParagraphs(text_, buffer(), xs, runparams);
+ return docstring();
+ }
+
+ InsetLayout const & il = getLayout();
+ if (opts & WriteOuterTag)
+ xs << 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());
+ // FIXME: translate to paragraph language
+ if (!il.htmllabel().empty()) {
+ docstring const lbl =
+ cntrs.counterLabel(from_utf8(il.htmllabel()), bp.language->code());
+ // FIXME is this check necessary?
+ if (!lbl.empty()) {
+ xs << StartTag(il.htmllabeltag(), il.htmllabelattr());
+ xs << lbl;
+ xs << EndTag(il.htmllabeltag());
+ }
+ }
+ }
+
+ if (opts & WriteInnerTag)
+ xs << StartTag(il.htmlinnertag(), il.htmlinnerattr());
+ if (il.isMultiPar())
+ xhtmlParagraphs(text_, buffer(), xs, runparams);
+ else {
+ OutputParams ours = runparams;
+ ours.html_make_pars = false;
+ xhtmlParagraphs(text_, buffer(), xs, ours);
+ }
+ if (opts & WriteInnerTag)
+ xs << EndTag(il.htmlinnertag());
+ if (opts & WriteOuterTag)
+ xs << EndTag(il.htmltag());
+ return docstring();
}
}
-void InsetText::addPreview(PreviewLoader & loader) const
+void InsetText::addPreview(DocIterator const & text_inset_pos,
+ PreviewLoader & loader) const
{
ParagraphList::const_iterator pit = paragraphs().begin();
ParagraphList::const_iterator pend = paragraphs().end();
+ int pidx = 0;
+
+ DocIterator inset_pos = text_inset_pos;
+ inset_pos.push_back(CursorSlice(*const_cast<InsetText *>(this)));
- for (; pit != pend; ++pit) {
+ for (; pit != pend; ++pit, ++pidx) {
InsetList::const_iterator it = pit->insetList().begin();
InsetList::const_iterator end = pit->insetList().end();
- for (; it != end; ++it)
- it->inset->addPreview(loader);
+ inset_pos.pit() = pidx;
+ for (; it != end; ++it) {
+ inset_pos.pos() = it->pos;
+ it->inset->addPreview(inset_pos, loader);
+ }
}
}
}
-void InsetText::updateLabels(ParIterator const & it)
+void InsetText::updateLabels(ParIterator const & it, bool out)
{
ParIterator it2 = it;
it2.forwardPos();
- LASSERT(&it2.inset() == this && it2.pit() == 0, /**/);
+ LASSERT(&it2.inset() == this && it2.pit() == 0, return);
if (producesOutput())
- lyx::updateLabels(buffer(), it2);
+ buffer().updateLabels(it2, out);
else {
- DocumentClass const & tclass = buffer().params().documentClass();
+ DocumentClass const & tclass = buffer().masterBuffer()->params().documentClass();
Counters const savecnt = tclass.counters();
- lyx::updateLabels(buffer(), it2);
+ buffer().updateLabels(it2, out);
tclass.counters() = savecnt;
}
}
+void InsetText::tocString(odocstream & os) const
+{
+ if (!getLayout().isInToc())
+ return;
+ os << text().asString(0, 1, AS_STR_LABEL | AS_STR_INSETS);
+}
+
+
+
void InsetText::addToToc(DocIterator const & cdit)
{
DocIterator dit = cdit;
*static_cast<InsetOptArg&>(inset).paragraphs().begin();
if (!par.labelString().empty())
tocstring = par.labelString() + ' ';
- tocstring += insetpar.asString();
+ tocstring += insetpar.asString(AS_STR_INSETS);
break;
}
default:
break;
}
}
- /// now the toc entry for the paragraph
+ // now the toc entry for the paragraph
int const toclevel = par.layout().toclevel;
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);
+ tocstring = par.asString(AS_STR_LABEL | AS_STR_INSETS);
toc.push_back(TocItem(dit, toclevel - min_toclevel, tocstring));
}
bool InsetText::notifyCursorLeaves(Cursor const & old, Cursor & cur)
{
- if (cur.buffer().isClean())
+ if (buffer().isClean())
return Inset::notifyCursorLeaves(old, cur);
// find text inset in old cursor
LASSERT(&insetCur.inset() == this, /**/);
// update the old paragraph's words
- insetCur.paragraph().updateWords(insetCur.top());
+ insetCur.paragraph().updateWords();
return Inset::notifyCursorLeaves(old, cur);
}
bool InsetText::completionSupported(Cursor const & cur) const
{
- Cursor const & bvCur = cur.bv().cursor();
- if (&bvCur.inset() != this)
- return false;
+ //LASSERT(&cur.bv().cursor().inset() != this, return false);
return text_.completionSupported(cur);
}
}
+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<InsetCaption const *>(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::NextRaw() << def << '\n';
+ return ods.str();
+}
+
+
+InsetText::XHTMLOptions operator|(InsetText::XHTMLOptions a1, InsetText::XHTMLOptions a2)
+{
+ return static_cast<InsetText::XHTMLOptions>((int)a1 | (int)a2);
+}
+
} // namespace lyx