#include "InsetText.h"
-#include "insets/InsetOptArg.h"
+#include "insets/InsetArgument.h"
+#include "insets/InsetLayout.h"
#include "buffer_funcs.h"
#include "Buffer.h"
#include "InsetList.h"
#include "Intl.h"
#include "Language.h"
+#include "Layout.h"
#include "LaTeXFeatures.h"
#include "Lexer.h"
#include "lyxfind.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"
#include "frontends/alert.h"
#include "frontends/Painter.h"
+#include "support/convert.h"
#include "support/debug.h"
#include "support/gettext.h"
#include "support/lstrings.h"
-#include <boost/bind.hpp>
+#include "support/bind.h"
#include "support/lassert.h"
+#include <algorithm>
+
+
using namespace std;
using namespace lyx::support;
-using boost::bind;
-using boost::ref;
namespace lyx {
/////////////////////////////////////////////////////////////////////
-InsetText::InsetText(Buffer const & buf, UsePlain type)
- : drawFrame_(false), frame_color_(Color_insetframe), text_(this)
+InsetText::InsetText(Buffer * buf, UsePlain type)
+ : Inset(buf), drawFrame_(false), frame_color_(Color_insetframe),
+ text_(this, type == DefaultLayout)
{
- setBuffer(const_cast<Buffer &>(buf));
- initParagraphs(type);
}
InsetText::InsetText(InsetText const & in)
- : Inset(in), text_(this)
+ : 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(UsePlain type)
+void InsetText::setMacrocontextPositionRecursive(DocIterator const & pos)
{
- LASSERT(paragraphs().empty(), /**/);
- paragraphs().push_back(Paragraph());
- Paragraph & ourpar = paragraphs().back();
- ourpar.setInsetOwner(this);
- DocumentClass const & dc = buffer_->params().documentClass();
- if (type == DefaultLayout)
- ourpar.setDefaultLayout(dc);
- else
- ourpar.setPlainLayout(dc);
-}
+ text_.setMacrocontextPosition(pos);
-
-void InsetText::setParagraphOwner()
-{
- for_each(paragraphs().begin(), paragraphs().end(),
- bind(&Paragraph::setInsetOwner, _1, this));
+ 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::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. ");
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()) {
+#if 0
+// FIXME: This code does not seem to be necessary anymore
+// Remove for 2.1 if no counter-evidence is found.
+ if (isPassThru() && lyxCode() != ARG_CODE) {
// 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
cur.current_font.setLanguage(latex_language);
cur.real_current_font.setLanguage(latex_language);
}
+#endif
- switch (cmd.action) {
+ switch (cmd.action()) {
case LFUN_PASTE:
case LFUN_CLIPBOARD_PASTE:
case LFUN_SELECTION_PASTE:
// 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);
}
bool InsetText::getStatus(Cursor & cur, FuncRequest const & cmd,
FuncStatus & status) const
{
- switch (cmd.action) {
- case LFUN_LAYOUT:
- status.setEnabled(!forcePlainLayout());
- return true;
+ switch (cmd.action()) {
+ 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;
+ }
- case LFUN_LAYOUT_PARAGRAPH:
- case LFUN_PARAGRAPH_PARAMS:
- case LFUN_PARAGRAPH_PARAMS_APPLY:
- case LFUN_PARAGRAPH_UPDATE:
- status.setEnabled(allowParagraphCustomization());
+ case LFUN_ARGUMENT_INSERT: {
+ string const arg = cmd.getArg(0);
+ if (arg.empty()) {
+ status.setEnabled(false);
+ return true;
+ }
+ if (&buffer().inset() == this || !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);
+ ParagraphList::const_iterator pit = paragraphs().begin();
+ for (; pit != paragraphs().end(); ++pit) {
+ InsetList::const_iterator it = pit->insetList().begin();
+ InsetList::const_iterator end = pit->insetList().end();
+ for (; it != end; ++it) {
+ if (it->inset->lyxCode() == ARG_CODE) {
+ InsetArgument const * ins =
+ static_cast<InsetArgument const *>(it->inset);
+ 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).
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;
}
}
void InsetText::acceptChanges()
{
- text_.acceptChanges(buffer().params());
+ text_.acceptChanges();
}
void InsetText::rejectChanges()
{
- text_.rejectChanges(buffer().params());
+ text_.rejectChanges();
}
}
-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
// 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.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())
- rp.verbatim = true;
+ if (isPassThru())
+ rp.pass_thru = true;
if (il.isNeedProtect())
rp.moving_arg = true;
+ 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()) << "}\n";
+ if (!il.isDisplay())
+ os.protectSpace(true);
}
}
- return rows;
}
sgml::openTag(os, getLayout().latexname(),
beg->getID(buffer(), runparams) + getLayout().latexparam());
- docbookParagraphs(paragraphs(), buffer(), os, runparams);
+ docbookParagraphs(text_, buffer(), os, runparams);
if (!undefined())
sgml::closeTag(os, getLayout().latexname());
}
-docstring InsetText::xhtml(odocstream & os, OutputParams const & runparams) const
+docstring InsetText::xhtml(XHTMLStream & xs, OutputParams const & runparams) const
{
- InsetLayout const & il = getLayout();
+ 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 & 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()) {
- xhtmlParagraphs(paragraphs(), buffer(), os, runparams);
+ xhtmlParagraphs(text_, buffer(), xs, runparams);
return docstring();
}
- bool const opened = html::openTag(os, il.htmltag(), il.htmlattr());
- if (!il.counter().empty()) {
+ 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());
+ cntrs.step(il.counter(), OutputUpdate);
// FIXME: translate to paragraph language
- if (!il.htmllabel().empty())
- os << cntrs.counterLabel(from_utf8(il.htmllabel()), bp.language->code());
+ 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 << html::StartTag(il.htmllabeltag(), il.htmllabelattr());
+ xs << lbl;
+ xs << html::EndTag(il.htmllabeltag());
+ }
+ }
}
- bool innertag_opened = false;
- if (!il.htmlinnertag().empty())
- innertag_opened = html::openTag(os, il.htmlinnertag(), il.htmlinnerattr());
- xhtmlParagraphs(paragraphs(), buffer(), os, runparams);
+ if (opts & WriteInnerTag)
+ xs << html::StartTag(il.htmlinnertag(), il.htmlinnerattr());
+
+ // we will eventually lose information about the containing inset
+ if (!il.isMultiPar() || opts == JustText)
+ runparams.html_make_pars = false;
+ if (il.isPassThru())
+ runparams.pass_thru = true;
+
+ xhtmlParagraphs(text_, buffer(), xs, runparams);
+
+ if (opts & WriteInnerTag)
+ xs << html::EndTag(il.htmlinnertag());
+
+ if (opts & WriteOuterTag)
+ xs << html::EndTag(il.htmltag());
- if (innertag_opened)
- html::closeTag(os, il.htmlinnertag());
- if (opened)
- html::closeTag(os, 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)
+ latexArgInsets(paragraphs(), paragraphs().begin(), os, runparams, getLayout().postcommandargs(), "post:");
+ else
+ latexArgInsets(paragraphs(), paragraphs().begin(), os, runparams, getLayout().latexargs());
+}
+
void InsetText::cursorPos(BufferView const & bv,
CursorSlice const & sl, bool boundary, int & x, int & y) const
}
-bool InsetText::showInsetDialog(BufferView *) const
-{
- return false;
-}
-
-
void InsetText::setText(docstring const & data, Font const & font, bool trackChanges)
{
clear();
}
-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;
- for (; pit != pend; ++pit) {
+ DocIterator inset_pos = text_inset_pos;
+ inset_pos.push_back(CursorSlice(*const_cast<InsetText *>(this)));
+
+ 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)
+bool InsetText::insetAllowed(InsetCode code) const
+{
+ switch (code) {
+ // Arguments are also allowed in PassThru insets
+ case ARG_CODE:
+ return true;
+ default:
+ return !isPassThru();
+ }
+}
+
+
+void InsetText::updateBuffer(ParIterator const & it, UpdateType utype)
{
ParIterator it2 = it;
it2.forwardPos();
LASSERT(&it2.inset() == this && it2.pit() == 0, return);
- if (producesOutput())
- buffer().updateLabels(it2);
- else {
+ if (producesOutput()) {
+ InsetLayout const & il = getLayout();
+ bool const save_layouts = utype == OutputUpdate && il.htmlisblock();
+ Counters & cnt = buffer().masterBuffer()->params().documentClass().counters();
+ if (save_layouts) {
+ // LYXERR0("Entering " << name());
+ cnt.clearLastLayout();
+ // FIXME cnt.saveLastCounter()?
+ }
+ buffer().updateBuffer(it2, utype);
+ if (save_layouts) {
+ // LYXERR0("Exiting " << name());
+ cnt.restoreLastLayout();
+ // FIXME cnt.restoreLastCounter()?
+ }
+ } else {
DocumentClass const & tclass = buffer().masterBuffer()->params().documentClass();
+ // Note that we do not need to call:
+ // tclass.counters().clearLastLayout()
+ // since we are saving and restoring the existing counters, etc.
Counters const savecnt = tclass.counters();
- buffer().updateLabels(it2);
+ tclass.counters().reset();
+ buffer().updateBuffer(it2, utype);
tclass.counters() = savecnt;
}
}
-void InsetText::tocString(odocstream & os) const
+void InsetText::toString(odocstream & os) const
{
- if (!getLayout().isInToc())
- return;
os << text().asString(0, 1, AS_STR_LABEL | AS_STR_INSETS);
}
+void InsetText::forToc(docstring & os, size_t maxlen) const
+{
+ if (!getLayout().isInToc())
+ return;
+ text().forToc(os, maxlen, false);
+}
+
-void InsetText::addToToc(DocIterator const & cdit)
+void InsetText::addToToc(DocIterator const & cdit) const
{
DocIterator dit = cdit;
- dit.push_back(CursorSlice(*this));
+ dit.push_back(CursorSlice(const_cast<InsetText &>(*this)));
Toc & toc = buffer().tocBackend().toc("tableofcontents");
BufferParams const & bufparams = buffer_->params();
- const int min_toclevel = bufparams.documentClass().min_toclevel();
+ int const min_toclevel = bufparams.documentClass().min_toclevel();
// For each paragraph, traverse its insets and let them add
// their toc items
- ParagraphList & pars = paragraphs();
+ ParagraphList const & pars = paragraphs();
pit_type pend = paragraphs().size();
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;
+ // if we find an optarg, we'll save it for use later.
+ InsetText const * arginset = 0;
InsetList::const_iterator it = par.insetList().begin();
InsetList::const_iterator end = par.insetList().end();
for (; it != end; ++it) {
dit.pos() = it->pos;
//lyxerr << (void*)&inset << " code: " << inset.lyxCode() << std::endl;
inset.addToToc(dit);
- switch (inset.lyxCode()) {
- case OPTARG_CODE: {
- if (!tocstring.empty())
- break;
- dit.pos() = 0;
- Paragraph const & insetpar =
- *static_cast<InsetOptArg&>(inset).paragraphs().begin();
- if (!par.labelString().empty())
- tocstring = par.labelString() + ' ';
- tocstring += insetpar.asString(AS_STR_INSETS);
- break;
- }
- default:
- break;
- }
+ if (inset.lyxCode() == ARG_CODE)
+ arginset = inset.asInsetText();
}
// now the toc entry for the paragraph
- int const toclevel = par.layout().toclevel;
+ 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));
+ docstring tocstring;
+ if (arginset) {
+ tocstring = par.labelString();
+ if (!tocstring.empty())
+ tocstring += ' ';
+ arginset->text().forToc(tocstring, TOC_ENTRY_LENGTH);
+ } else
+ par.forToc(tocstring, TOC_ENTRY_LENGTH);
+ dit.pos() = 0;
+ toc.push_back(TocItem(dit, toclevel - min_toclevel,
+ tocstring, tocstring));
}
// And now the list of changes.
}
-docstring InsetText::contextMenu(BufferView const &, int, int) const
+string InsetText::contextMenu(BufferView const &, int, int) const
{
- return from_ascii("context-edit");
+ string context_menu = contextMenuName();
+ if (context_menu != InsetText::contextMenuName())
+ context_menu += ";" + InsetText::contextMenuName();
+ return context_menu;
+}
+
+
+string InsetText::contextMenuName() const
+{
+ return "context-edit";
+}
+
+
+docstring InsetText::toolTipText(docstring prefix,
+ size_t numlines, size_t len) const
+{
+ size_t const max_length = numlines * len;
+ OutputParams rp(&buffer().params().encoding());
+ odocstringstream oss;
+ oss << prefix;
+
+ ParagraphList::const_iterator beg = paragraphs().begin();
+ 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)
+ break;
+ }
+ return support::wrapParas(str, 4, len, numlines);
}
return docstring();
odocstringstream ods;
- docstring def = ins->getCaptionAsHTML(ods, runparams);
+ XHTMLStream xs(ods);
+ docstring def = ins->getCaptionAsHTML(xs, runparams);
if (!def.empty())
- ods << def << '\n';
+ // should already have been escaped
+ xs << XHTMLStream::ESCAPE_NONE << 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
projects / lyx.git / blobdiff