mirror of
https://git.lyx.org/repos/lyx.git
synced 2024-11-11 13:46:43 +00:00
70d0ba9001
mathed is completely broken, but it's difficult to imprevo with such a big patch in the tree. If things don't improve until tomorrow evening, I'll revert this. git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@8357 a592a061-630c-0410-9148-cb99ea01b6c8
175 lines
3.8 KiB
C
175 lines
3.8 KiB
C
/**
|
|
* \file insetbibitem.C
|
|
* This file is part of LyX, the document processor.
|
|
* Licence details can be found in the file COPYING.
|
|
*
|
|
* \author Alejandro Aguilar Sierra
|
|
*
|
|
* Full author contact details are available in file CREDITS.
|
|
*/
|
|
|
|
#include <config.h>
|
|
|
|
#include "insetbibitem.h"
|
|
|
|
#include "buffer.h"
|
|
#include "BufferView.h"
|
|
#include "dispatchresult.h"
|
|
#include "funcrequest.h"
|
|
#include "lyxfont.h"
|
|
#include "lyxlex.h"
|
|
#include "paragraph.h"
|
|
|
|
#include "frontends/font_metrics.h"
|
|
|
|
#include "support/lstrings.h"
|
|
#include "support/tostr.h"
|
|
|
|
using lyx::support::prefixIs;
|
|
using lyx::support::strToInt;
|
|
|
|
using std::max;
|
|
using std::string;
|
|
using std::auto_ptr;
|
|
|
|
|
|
int InsetBibitem::key_counter = 0;
|
|
string const key_prefix = "key-";
|
|
|
|
|
|
InsetBibitem::InsetBibitem(InsetCommandParams const & p)
|
|
: InsetCommand(p, "bibitem"), counter(1)
|
|
{
|
|
if (getContents().empty())
|
|
setContents(key_prefix + tostr(++key_counter));
|
|
}
|
|
|
|
|
|
auto_ptr<InsetBase> InsetBibitem::clone() const
|
|
{
|
|
auto_ptr<InsetBibitem> b(new InsetBibitem(params()));
|
|
b->setCounter(counter);
|
|
return auto_ptr<InsetBase>(b);
|
|
}
|
|
|
|
|
|
DispatchResult
|
|
InsetBibitem::priv_dispatch(BufferView & bv, FuncRequest const & cmd)
|
|
{
|
|
switch (cmd.action) {
|
|
|
|
case LFUN_INSET_MODIFY: {
|
|
InsetCommandParams p;
|
|
InsetCommandMailer::string2params("bibitem", cmd.argument, p);
|
|
if (p.getCmdName().empty())
|
|
return DispatchResult(true, true);
|
|
setParams(p);
|
|
bv.update();
|
|
bv.fitCursor();
|
|
return DispatchResult(true, true);
|
|
}
|
|
|
|
default:
|
|
return InsetCommand::priv_dispatch(bv, cmd);
|
|
}
|
|
}
|
|
|
|
|
|
void InsetBibitem::setCounter(int c)
|
|
{
|
|
counter = c;
|
|
}
|
|
|
|
|
|
// I'm sorry but this is still necessary because \bibitem is used also
|
|
// as a LyX 2.x command, and lyxlex is not enough smart to understand
|
|
// real LaTeX commands. Yes, that could be fixed, but would be a waste
|
|
// of time cause LyX3 won't use lyxlex anyway. (ale)
|
|
void InsetBibitem::write(Buffer const &, std::ostream & os) const
|
|
{
|
|
os << "\n\\bibitem ";
|
|
if (!getOptions().empty())
|
|
os << '[' << getOptions() << ']';
|
|
os << '{' << getContents() << "}\n";
|
|
}
|
|
|
|
|
|
// This is necessary here because this is written without begin_inset
|
|
// This should be changed!!! (Jug)
|
|
void InsetBibitem::read(Buffer const &, LyXLex & lex)
|
|
{
|
|
if (lex.eatLine()) {
|
|
scanCommand(lex.getString());
|
|
} else {
|
|
lex.printError("InsetCommand: Parse error: `$$Token'");
|
|
}
|
|
|
|
if (prefixIs(getContents(), key_prefix)) {
|
|
int key = strToInt(getContents().substr(key_prefix.length()));
|
|
key_counter = max(key_counter, key);
|
|
}
|
|
}
|
|
|
|
|
|
string const InsetBibitem::getBibLabel() const
|
|
{
|
|
return getOptions().empty() ? tostr(counter) : getOptions();
|
|
}
|
|
|
|
|
|
string const InsetBibitem::getScreenLabel(Buffer const &) const
|
|
{
|
|
return getContents() + " [" + getBibLabel() + ']';
|
|
}
|
|
|
|
|
|
// ale070405 This function maybe shouldn't be here. We'll fix this at 0.13.
|
|
int bibitemMaxWidth(BufferView * bv, LyXFont const &)
|
|
{
|
|
int w = 0;
|
|
// Ha, now we are mainly at 1.2.0 and it is still here (Jug)
|
|
// Does look like a hack? It is! (but will change at 0.13)
|
|
ParagraphList::iterator it = bv->buffer()->paragraphs().begin();
|
|
ParagraphList::iterator end = bv->buffer()->paragraphs().end();
|
|
for (; it != end; ++it) {
|
|
if (it->bibitem()) {
|
|
#warning metrics broken!
|
|
int const wx = it->bibitem()->width();
|
|
if (wx > w)
|
|
w = wx;
|
|
}
|
|
}
|
|
return w;
|
|
}
|
|
|
|
|
|
// ale070405
|
|
string const bibitemWidest(Buffer const & buffer)
|
|
{
|
|
int w = 0;
|
|
// Does look like a hack? It is! (but will change at 0.13)
|
|
|
|
InsetBibitem const * bitem = 0;
|
|
LyXFont font;
|
|
|
|
ParagraphList::const_iterator it = buffer.paragraphs().begin();
|
|
ParagraphList::const_iterator end = buffer.paragraphs().end();
|
|
|
|
for (; it != end; ++it) {
|
|
if (it->bibitem()) {
|
|
int const wx =
|
|
font_metrics::width(it->bibitem()->getBibLabel(),
|
|
font);
|
|
if (wx > w) {
|
|
w = wx;
|
|
bitem = it->bibitem();
|
|
}
|
|
}
|
|
}
|
|
|
|
if (bitem && !bitem->getBibLabel().empty())
|
|
return bitem->getBibLabel();
|
|
|
|
return "99";
|
|
}
|