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Re-organize InsetTOC to prepare for other TO*s.

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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@32731 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Richard Heck 2010-01-01 01:45:02 +00:00
parent 011122e822
commit 68db58a584
1 changed files with 61 additions and 62 deletions
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123
src/insets/InsetTOC.cpp
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@ -75,26 +75,11 @@ int InsetTOC::docbook(odocstream & os, OutputParams const &) const
docstring InsetTOC::xhtml(XHTMLStream &, OutputParams const & op) const docstring InsetTOC::xhtml(XHTMLStream &, OutputParams const & op) const
{ {
// 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);
// FIXME XHTML
// This is temporary. We'll get the main TOC working first. The rest will
// then be a fairly simple adapation of this code, I hope.
if (getCmdName() != "tableofcontents")
return docstring();
Toc const & toc = buffer().tocBackend().toc("tableofcontents");
if (toc.empty())
return docstring();
xs << StartTag("div", "class='toc'");
// we want to look like a chapter, section, or whatever. // we want to look like a chapter, section, or whatever.
// so we're going to look for the layout with the minimum toclevel // so we're going to look for the layout with the minimum toclevel
// number > 0, because we don't want Part. // number > 0, because we don't want Part.
// we'll take the first one, just because. // we'll take the first one, just because.
// FIXME This could be specified in the layout file.
DocumentClass const & dc = buffer().params().documentClass(); DocumentClass const & dc = buffer().params().documentClass();
TextClass::LayoutList::const_iterator lit = dc.begin(); TextClass::LayoutList::const_iterator lit = dc.begin();
TextClass::LayoutList::const_iterator len = dc.end(); TextClass::LayoutList::const_iterator len = dc.end();
@ -111,58 +96,72 @@ docstring InsetTOC::xhtml(XHTMLStream &, OutputParams const & op) const
string const tocclass = lay ? " " + lay->defaultCSSClass(): ""; string const tocclass = lay ? " " + lay->defaultCSSClass(): "";
string const tocattr = "class='tochead" + tocclass + "'"; string const tocattr = "class='tochead" + tocclass + "'";
xs << StartTag("div", tocattr) // we'll use our own stream, because we are going to defer everything.
<< _("Table of Contents") // that's how we deal with the fact that we're probably inside a standard
<< EndTag("div"); // paragraph, and we don't want to be.
Toc::const_iterator it = toc.begin(); odocstringstream ods;
Toc::const_iterator const en = toc.end(); XHTMLStream xs(ods);
int lastdepth = 0;
for (; it != en; ++it) { if (getCmdName() == "tableofcontents") {
Paragraph const & par = it->dit().innerParagraph(); Toc const & toc = buffer().tocBackend().toc("tableofcontents");
int const depth = it->depth(); if (toc.empty())
if (depth > buffer().params().tocdepth) return docstring();
continue;
Font const dummy; xs << StartTag("div", "class='toc'");
if (depth > lastdepth) {
xs.cr(); xs << StartTag("div", tocattr)
// open as many tags as we need to open to get to this level << _("Table of Contents")
// this includes the tag for the current level << EndTag("div");
for (int i = lastdepth + 1; i <= depth; ++i) { Toc::const_iterator it = toc.begin();
Toc::const_iterator const en = toc.end();
int lastdepth = 0;
for (; it != en; ++it) {
Paragraph const & par = it->dit().innerParagraph();
int const depth = it->depth();
if (depth > buffer().params().tocdepth)
continue;
Font const dummy;
if (depth > lastdepth) {
xs.cr();
// open as many tags as we need to open to get to this level
// this includes the tag for the current level
for (int i = lastdepth + 1; i <= depth; ++i) {
stringstream attr;
attr << "class='lyxtoc-" << i << "'";
xs << StartTag("div", attr.str());
}
lastdepth = depth;
}
else if (depth < lastdepth) {
// close as many as we have to close to get back to this level
// this includes closing the last tag at this level
for (int i = lastdepth; i >= depth; --i)
xs << EndTag("div");
// now open our tag
stringstream attr; stringstream attr;
attr << "class='lyxtoc-" << i << "'"; attr << "class='lyxtoc-" << depth << "'";
xs << StartTag("div", attr.str());
lastdepth = depth;
} else {
// no change of level, so close and open
xs << EndTag("div");
stringstream attr;
attr << "class='lyxtoc-" << depth << "'";
xs << StartTag("div", attr.str()); xs << StartTag("div", attr.str());
} }
lastdepth = depth; string const parattr = "href='#" + par.magicLabel() + "' class='tocarrow'";
par.simpleLyXHTMLOnePar(buffer(), xs, op, dummy, true);
xs << " ";
xs << StartTag("a", parattr);
// FIXME XHTML
// There ought to be a simple way to customize this.
xs << XHTMLStream::NextRaw() << "&seArr;";
xs << EndTag("a");
} }
else if (depth < lastdepth) { for (int i = lastdepth; i > 0; --i)
// close as many as we have to close to get back to this level
// this includes closing the last tag at this level
for (int i = lastdepth; i >= depth; --i)
xs << EndTag("div");
// now open our tag
stringstream attr;
attr << "class='lyxtoc-" << depth << "'";
xs << StartTag("div", attr.str());
lastdepth = depth;
} else {
// no change of level, so close and open
xs << EndTag("div"); xs << EndTag("div");
stringstream attr;
attr << "class='lyxtoc-" << depth << "'";
xs << StartTag("div", attr.str());
}
string const parattr = "href='#" + par.magicLabel() + "' class='tocarrow'";
par.simpleLyXHTMLOnePar(buffer(), xs, op, dummy, true);
xs << " ";
xs << StartTag("a", parattr);
// FIXME XHTML
// There ought to be a simple way to customize this.
xs << XHTMLStream::NextRaw() << "&seArr;";
xs << EndTag("a");
}
for (int i = lastdepth; i > 0; --i)
xs << EndTag("div"); xs << EndTag("div");
xs << EndTag("div"); }
return ods.str(); return ods.str();
} }