#include "Buffer.h"
#include "BufferParams.h"
+#include "BufferView.h"
#include "ColorSet.h"
+#include "Cursor.h"
#include "DispatchResult.h"
#include "Encoding.h"
#include "FuncRequest.h"
#include "IndicesList.h"
#include "LaTeXFeatures.h"
#include "Lexer.h"
-#include "MetricsInfo.h"
+#include "output_latex.h"
+#include "output_xhtml.h"
#include "sgml.h"
+#include "TextClass.h"
#include "TocBackend.h"
#include "support/debug.h"
#include "frontends/alert.h"
#include <ostream>
+#include <algorithm>
using namespace std;
using namespace lyx::support;
///////////////////////////////////////////////////////////////////////
-InsetIndex::InsetIndex(Buffer const & buf, InsetIndexParams const & params)
+InsetIndex::InsetIndex(Buffer * buf, InsetIndexParams const & params)
: InsetCollapsable(buf), params_(params)
{}
int InsetIndex::latex(odocstream & os,
- OutputParams const & runparams) const
+ OutputParams const & runparams_in) const
{
+ OutputParams runparams(runparams_in);
+ runparams.inIndexEntry = true;
+
if (buffer().masterBuffer()->params().use_indices && !params_.index.empty()
&& params_.index != "idx") {
os << "\\sindex[";
subst(spart2, from_ascii("\\"), docstring());
os << ppart;
os << '@';
+ i += count_char(ppart, '\n');
}
docstring const tpart = *it;
os << tpart;
+ i += count_char(tpart, '\n');
if (it2 < levels_plain.end())
++it2;
}
// write the bit that followed "|"
- if (!cmd.empty())
+ if (!cmd.empty()) {
os << "|" << cmd;
+ i += count_char(cmd, '\n');
+ }
os << '}';
return i;
}
}
+docstring InsetIndex::xhtml(XHTMLStream & xs, OutputParams const &) const
+{
+ // we just print an anchor, taking the paragraph ID from
+ // our own interior paragraph, which doesn't get printed
+ std::string const magic = paragraphs().front().magicLabel();
+ std::string const attr = "id='" + magic + "'";
+ xs << html::CompTag("a", attr);
+ return docstring();
+}
+
+
+bool InsetIndex::showInsetDialog(BufferView * bv) const
+{
+ bv->showDialog("index", params2string(params_),
+ const_cast<InsetIndex *>(this));
+ return true;
+}
+
+
void InsetIndex::doDispatch(Cursor & cur, FuncRequest & cmd)
{
- switch (cmd.action) {
+ switch (cmd.action()) {
case LFUN_INSET_MODIFY: {
if (cmd.getArg(0) == "changetype") {
+ cur.recordUndoInset(ATOMIC_UNDO, this);
params_.index = from_utf8(cmd.getArg(1));
- setLayout(cur.buffer()->params());
break;
}
+ InsetIndexParams params;
+ InsetIndex::string2params(to_utf8(cmd.argument()), params);
+ params_.index = params.index;
+ // what we really want here is a TOC update, but that means
+ // a full buffer update
+ cur.forceBufferUpdate();
+ break;
}
+ case LFUN_INSET_DIALOG_UPDATE:
+ cur.bv().updateDialog("index", params2string(params_));
+ break;
+
default:
InsetCollapsable::doDispatch(cur, cmd);
break;
bool InsetIndex::getStatus(Cursor & cur, FuncRequest const & cmd,
FuncStatus & flag) const
{
- switch (cmd.action) {
+ switch (cmd.action()) {
case LFUN_INSET_MODIFY:
if (cmd.getArg(0) == "changetype") {
from_utf8(cmd.getArg(1)) == params_.index);
return true;
}
+ flag.setEnabled(true);
+ return true;
+
+ case LFUN_INSET_DIALOG_UPDATE: {
+ Buffer const & realbuffer = *buffer().masterBuffer();
+ flag.setEnabled(realbuffer.params().use_indices);
+ return true;
+ }
default:
return InsetCollapsable::getStatus(cur, cmd, flag);
}
-docstring const InsetIndex::buttonLabel(BufferView const & bv) const
+ColorCode InsetIndex::labelColor() const
{
- docstring s = _("Idx");
- if (decoration() == InsetLayout::CLASSIC)
- return isOpen(bv) ? s : getNewLabel(s);
- else
- return getNewLabel(s);
+ if (params_.index.empty() || params_.index == from_ascii("idx"))
+ return InsetCollapsable::labelColor();
+ // FIXME UNICODE
+ ColorCode c = lcolor.getFromLyXName(to_utf8(params_.index));
+ if (c == Color_none)
+ c = InsetCollapsable::labelColor();
+ return c;
}
tip += ")";
}
tip += ": ";
- OutputParams rp(&buffer().params().encoding());
- odocstringstream ods;
- InsetText::plaintext(ods, rp);
- tip += ods.str();
- // shorten it if necessary
- if (tip.size() > 200)
- tip = tip.substr(0, 200) + "...";
- return tip;
+ return toolTipText(tip);
+}
+
+
+docstring const InsetIndex::buttonLabel(BufferView const & bv) const
+{
+ InsetLayout const & il = getLayout();
+ docstring label = translateIfPossible(il.labelstring());
+
+ if (buffer().params().use_indices && !params_.index.empty()) {
+ Buffer const & realbuffer = *buffer().masterBuffer();
+ IndicesList const & indiceslist = realbuffer.params().indiceslist();
+ label += " (";
+ Index const * index = indiceslist.findShortcut(params_.index);
+ if (!index)
+ label += _("unknown type!");
+ else
+ label += index->index();
+ label += ")";
+ }
+
+ if (!il.contentaslabel() || geometry(bv) != ButtonOnly)
+ return label;
+ return getNewLabel(label);
}
}
+string InsetIndex::params2string(InsetIndexParams const & params)
+{
+ ostringstream data;
+ data << "index";
+ params.write(data);
+ return data.str();
+}
+
+
+void InsetIndex::string2params(string const & in, InsetIndexParams & params)
+{
+ params = InsetIndexParams();
+ if (in.empty())
+ return;
+
+ istringstream data(in);
+ Lexer lex;
+ lex.setStream(data);
+ lex.setContext("InsetIndex::string2params");
+ lex >> "index";
+ params.read(lex);
+}
+
+
void InsetIndex::addToToc(DocIterator const & cpit)
{
DocIterator pit = cpit;
&& !params_.index.empty()
&& params_.index != "idx")
features.require("splitidx");
+ InsetCollapsable::validate(features);
}
}
+bool InsetIndex::hasSettings() const
+{
+ return buffer().masterBuffer()->params().use_indices;
+}
+
+
+
+
+/////////////////////////////////////////////////////////////////////
+//
+// InsetIndexParams
+//
+///////////////////////////////////////////////////////////////////////
+
+
void InsetIndexParams::write(ostream & os) const
{
os << ' ';
//
///////////////////////////////////////////////////////////////////////
-InsetPrintIndex::InsetPrintIndex(InsetCommandParams const & p)
- : InsetCommand(p, "index_print")
+InsetPrintIndex::InsetPrintIndex(Buffer * buf, InsetCommandParams const & p)
+ : InsetCommand(buf, p)
{}
docstring InsetPrintIndex::screenLabel() const
{
- if ((!buffer().masterBuffer()->params().use_indices
+ bool const printall = suffixIs(getCmdName(), '*');
+ bool const multind = buffer().masterBuffer()->params().use_indices;
+ if ((!multind
&& getParam("type") == from_ascii("idx"))
- || getParam("type").empty())
+ || (getParam("type").empty() && !printall))
return _("Index");
Buffer const & realbuffer = *buffer().masterBuffer();
IndicesList const & indiceslist = realbuffer.params().indiceslist();
Index const * index = indiceslist.findShortcut(getParam("type"));
- if (!index)
+ if (!index && !printall)
return _("Unknown index type!");
- docstring res = index->index();
- if (!buffer().masterBuffer()->params().use_indices)
+ docstring res = printall ? _("All indexes") : index->index();
+ if (!multind)
res += " (" + _("non-active") + ")";
+ else if (contains(getCmdName(), "printsubindex"))
+ res += " (" + _("subindex") + ")";
return res;
}
+bool InsetPrintIndex::isCompatibleCommand(string const & s)
+{
+ return s == "printindex" || s == "printsubindex"
+ || s == "printindex*" || s == "printsubindex*";
+}
+
+
+void InsetPrintIndex::doDispatch(Cursor & cur, FuncRequest & cmd)
+{
+ switch (cmd.action()) {
+
+ case LFUN_INSET_MODIFY: {
+ if (cmd.argument() == from_ascii("toggle-subindex")) {
+ string cmd = getCmdName();
+ if (contains(cmd, "printindex"))
+ cmd = subst(cmd, "printindex", "printsubindex");
+ else
+ cmd = subst(cmd, "printsubindex", "printindex");
+ cur.recordUndo();
+ setCmdName(cmd);
+ break;
+ } else if (cmd.argument() == from_ascii("check-printindex*")) {
+ string cmd = getCmdName();
+ if (suffixIs(cmd, '*'))
+ break;
+ cmd += '*';
+ cur.recordUndo();
+ setParam("type", docstring());
+ setCmdName(cmd);
+ break;
+ }
+ InsetCommandParams p(INDEX_PRINT_CODE);
+ // FIXME UNICODE
+ InsetCommand::string2params(to_utf8(cmd.argument()), p);
+ if (p.getCmdName().empty()) {
+ cur.noScreenUpdate();
+ break;
+ }
+ setParams(p);
+ break;
+ }
+
+ default:
+ InsetCommand::doDispatch(cur, cmd);
+ break;
+ }
+}
+
+
bool InsetPrintIndex::getStatus(Cursor & cur, FuncRequest const & cmd,
FuncStatus & status) const
{
- switch (cmd.action) {
+ switch (cmd.action()) {
case LFUN_INSET_MODIFY: {
- InsetCommandParams p(INDEX_PRINT_CODE);
- InsetCommand::string2params("index_print", to_utf8(cmd.argument()), p);
- Buffer const & realbuffer = *buffer().masterBuffer();
- IndicesList const & indiceslist = realbuffer.params().indiceslist();
- Index const * index = indiceslist.findShortcut(p["type"]);
- status.setEnabled(index != 0);
- status.setOnOff(p["type"] == getParam("type"));
+ if (cmd.argument() == from_ascii("toggle-subindex")) {
+ status.setEnabled(buffer().masterBuffer()->params().use_indices);
+ status.setOnOff(contains(getCmdName(), "printsubindex"));
+ return true;
+ } else if (cmd.argument() == from_ascii("check-printindex*")) {
+ status.setEnabled(buffer().masterBuffer()->params().use_indices);
+ status.setOnOff(suffixIs(getCmdName(), '*'));
+ return true;
+ } if (cmd.getArg(0) == "index_print"
+ && cmd.getArg(1) == "CommandInset") {
+ InsetCommandParams p(INDEX_PRINT_CODE);
+ InsetCommand::string2params(to_utf8(cmd.argument()), p);
+ if (suffixIs(p.getCmdName(), '*')) {
+ status.setEnabled(true);
+ status.setOnOff(false);
+ return true;
+ }
+ Buffer const & realbuffer = *buffer().masterBuffer();
+ IndicesList const & indiceslist =
+ realbuffer.params().indiceslist();
+ Index const * index = indiceslist.findShortcut(p["type"]);
+ status.setEnabled(index != 0);
+ status.setOnOff(p["type"] == getParam("type"));
+ return true;
+ } else
+ return InsetCommand::getStatus(cur, cmd, status);
+ }
+
+ case LFUN_INSET_DIALOG_UPDATE: {
+ status.setEnabled(buffer().masterBuffer()->params().use_indices);
return true;
- }
+ }
default:
return InsetCommand::getStatus(cur, cmd, status);
}
-int InsetPrintIndex::latex(odocstream & os, OutputParams const &) const
+int InsetPrintIndex::latex(odocstream & os, OutputParams const & runparams_in) const
{
if (!buffer().masterBuffer()->params().use_indices) {
if (getParam("type") == from_ascii("idx"))
os << "\\printindex{}";
return 0;
}
- os << getCommand();
+ OutputParams runparams = runparams_in;
+ os << getCommand(runparams);
return 0;
}
from_ascii("context-indexprint") : docstring();
}
+
+bool InsetPrintIndex::hasSettings() const
+{
+ return buffer().masterBuffer()->params().use_indices;
+}
+
+
+namespace {
+
+void parseItem(docstring & s, bool for_output)
+{
+ // this does not yet check for escaped things
+ size_type loc = s.find(from_ascii("@"));
+ if (loc != string::npos) {
+ if (for_output)
+ s.erase(0, loc + 1);
+ else
+ s.erase(loc);
+ }
+ loc = s.find(from_ascii("|"));
+ if (loc != string::npos)
+ s.erase(loc);
+}
+
+
+void extractSubentries(docstring const & entry, docstring & main,
+ docstring & sub1, docstring & sub2)
+{
+ if (entry.empty())
+ return;
+ size_type const loc = entry.find(from_ascii(" ! "));
+ if (loc == string::npos)
+ main = entry;
+ else {
+ main = trim(entry.substr(0, loc));
+ size_t const locend = loc + 3;
+ size_type const loc2 = entry.find(from_ascii(" ! "), locend);
+ if (loc2 == string::npos) {
+ sub1 = trim(entry.substr(locend));
+ } else {
+ sub1 = trim(entry.substr(locend, loc2 - locend));
+ sub2 = trim(entry.substr(loc2 + 3));
+ }
+ }
+}
+
+
+struct IndexEntry
+{
+ IndexEntry()
+ {}
+
+ IndexEntry(docstring const & s, DocIterator const & d)
+ : dit(d)
+ {
+ extractSubentries(s, main, sub, subsub);
+ parseItem(main, false);
+ parseItem(sub, false);
+ parseItem(subsub, false);
+ }
+
+ bool equal(IndexEntry const & rhs) const
+ {
+ return main == rhs.main && sub == rhs.sub && subsub == rhs.subsub;
+ }
+
+ bool same_sub(IndexEntry const & rhs) const
+ {
+ return main == rhs.main && sub == rhs.sub;
+ }
+
+ bool same_main(IndexEntry const & rhs) const
+ {
+ return main == rhs.main;
+ }
+
+ docstring main;
+ docstring sub;
+ docstring subsub;
+ DocIterator dit;
+};
+
+bool operator<(IndexEntry const & lhs, IndexEntry const & rhs)
+{
+ return lhs.main < rhs.main
+ || (lhs.main == rhs.main && lhs.sub < rhs.sub)
+ || (lhs.main == rhs.main && lhs.sub == rhs.sub && lhs.subsub < rhs.subsub);
+}
+
+} // anon namespace
+
+
+docstring InsetPrintIndex::xhtml(XHTMLStream &, OutputParams const & op) const
+{
+ BufferParams const & bp = buffer().masterBuffer()->params();
+
+ // we do not presently support multiple indices, so we refuse to print
+ // anything but the main index, so as not to generate multiple indices.
+ // NOTE Multiple index support would require some work. The reason
+ // is that the TOC does not know about multiple indices. Either it would
+ // need to be told about them (not a bad idea), or else the index entries
+ // would need to be collected differently, say, during validation.
+ if (bp.use_indices && getParam("type") != from_ascii("idx"))
+ return docstring();
+
+ Toc const & toc = buffer().tocBackend().toc("index");
+ if (toc.empty())
+ return docstring();
+
+ // Collection the index entries in a form we can use them.
+ Toc::const_iterator it = toc.begin();
+ Toc::const_iterator const en = toc.end();
+ vector<IndexEntry> entries;
+ for (; it != en; ++it)
+ entries.push_back(IndexEntry(it->str(), it->dit()));
+ stable_sort(entries.begin(), entries.end());
+
+ Layout const & lay = bp.documentClass().htmlTOCLayout();
+ string const & tocclass = lay.defaultCSSClass();
+ string const tocattr = "class='tochead " + tocclass + "'";
+
+ // we'll use our own stream, because we are going to defer everything.
+ // that's how we deal with the fact that we're probably inside a standard
+ // paragraph, and we don't want to be.
+ odocstringstream ods;
+ XHTMLStream xs(ods);
+
+ xs << html::StartTag("div", "class='index'");
+ xs << html::StartTag(lay.htmltag(), lay.htmlattr())
+ << _("Index")
+ << html::EndTag(lay.htmltag());
+ xs << html::StartTag("ul", "class='main'");
+ Font const dummy;
+
+ vector<IndexEntry>::const_iterator eit = entries.begin();
+ vector<IndexEntry>::const_iterator const een = entries.end();
+ // tracks whether we are already inside a main entry (1),
+ // a sub-entry (2), or a sub-sub-entry (3). see below for the
+ // details.
+ int level = 1;
+ // the last one we saw
+ IndexEntry last;
+ int entry_number = -1;
+ for (; eit != een; ++eit) {
+ Paragraph const & par = eit->dit.innerParagraph();
+ if (entry_number == -1 || !eit->equal(last)) {
+ if (entry_number != -1) {
+ // not the first time through the loop, so
+ // close last entry or entries, depending.
+ if (level == 3) {
+ // close this sub-sub-entry
+ xs << html::EndTag("li");
+ xs.cr();
+ // is this another sub-sub-entry within the same sub-entry?
+ if (!eit->same_sub(last)) {
+ // close this level
+ xs << html::EndTag("ul");
+ xs.cr();
+ level = 2;
+ }
+ }
+ // the point of the second test here is that we might get
+ // here two ways: (i) by falling through from above; (ii) because,
+ // though the sub-entry hasn't changed, the sub-sub-entry has,
+ // which means that it is the first sub-sub-entry within this
+ // sub-entry. In that case, we do not want to close anything.
+ if (level == 2 && !eit->same_sub(last)) {
+ // close sub-entry
+ xs << html::EndTag("li");
+ xs.cr();
+ // is this another sub-entry with the same main entry?
+ if (!eit->same_main(last)) {
+ // close this level
+ xs << html::EndTag("ul");
+ xs.cr();
+ level = 1;
+ }
+ }
+ // again, we can get here two ways: from above, or because we have
+ // found the first sub-entry. in the latter case, we do not want to
+ // close the entry.
+ if (level == 1 && !eit->same_main(last)) {
+ // close entry
+ xs << html::EndTag("li");
+ xs.cr();
+ }
+ }
+
+ // we'll be starting new entries
+ entry_number = 0;
+
+ // We need to use our own stream, since we will have to
+ // modify what we get back.
+ odocstringstream ent;
+ XHTMLStream entstream(ent);
+ OutputParams ours = op;
+ ours.for_toc = true;
+ par.simpleLyXHTMLOnePar(buffer(), entstream, ours, dummy);
+
+ // these will contain XHTML versions of the main entry, etc
+ // remember that everything will already have been escaped,
+ // so we'll need to use NextRaw() during output.
+ docstring main;
+ docstring sub;
+ docstring subsub;
+ extractSubentries(ent.str(), main, sub, subsub);
+ parseItem(main, true);
+ parseItem(sub, true);
+ parseItem(subsub, true);
+
+ if (level == 3) {
+ // another subsubentry
+ xs << html::StartTag("li", "class='subsubentry'")
+ << XHTMLStream::ESCAPE_NONE << subsub;
+ } else if (level == 2) {
+ // there are two ways we can be here:
+ // (i) we can actually be inside a sub-entry already and be about
+ // to output the first sub-sub-entry. in this case, our sub
+ // and the last sub will be the same.
+ // (ii) we can just have closed a sub-entry, possibly after also
+ // closing a list of sub-sub-entries. here our sub and the last
+ // sub are different.
+ // only in the latter case do we need to output the new sub-entry.
+ // note that in this case, too, though, the sub-entry might already
+ // have a sub-sub-entry.
+ if (eit->sub != last.sub)
+ xs << html::StartTag("li", "class='subentry'")
+ << XHTMLStream::ESCAPE_NONE << sub;
+ if (!subsub.empty()) {
+ // it's actually a subsubentry, so we need to start that list
+ xs.cr();
+ xs << html::StartTag("ul", "class='subsubentry'")
+ << html::StartTag("li", "class='subsubentry'")
+ << XHTMLStream::ESCAPE_NONE << subsub;
+ level = 3;
+ }
+ } else {
+ // there are also two ways we can be here:
+ // (i) we can actually be inside an entry already and be about
+ // to output the first sub-entry. in this case, our main
+ // and the last main will be the same.
+ // (ii) we can just have closed an entry, possibly after also
+ // closing a list of sub-entries. here our main and the last
+ // main are different.
+ // only in the latter case do we need to output the new main entry.
+ // note that in this case, too, though, the main entry might already
+ // have a sub-entry, or even a sub-sub-entry.
+ if (eit->main != last.main)
+ xs << html::StartTag("li", "class='main'") << main;
+ if (!sub.empty()) {
+ // there's a sub-entry, too
+ xs.cr();
+ xs << html::StartTag("ul", "class='subentry'")
+ << html::StartTag("li", "class='subentry'")
+ << XHTMLStream::ESCAPE_NONE << sub;
+ level = 2;
+ if (!subsub.empty()) {
+ // and a sub-sub-entry
+ xs.cr();
+ xs << html::StartTag("ul", "class='subsubentry'")
+ << html::StartTag("li", "class='subsubentry'")
+ << XHTMLStream::ESCAPE_NONE << subsub;
+ level = 3;
+ }
+ }
+ }
+ }
+ // finally, then, we can output the index link itself
+ string const parattr = "href='#" + par.magicLabel() + "'";
+ xs << (entry_number == 0 ? ":" : ",");
+ xs << " " << html::StartTag("a", parattr)
+ << ++entry_number << html::EndTag("a");
+ last = *eit;
+ }
+ // now we have to close all the open levels
+ while (level > 0) {
+ xs << html::EndTag("li") << html::EndTag("ul");
+ xs.cr();
+ --level;
+ }
+ xs << html::EndTag("div");
+ xs.cr();
+ return ods.str();
+}
+
} // namespace lyx
projects / lyx.git / blobdiff