2003-02-21 09:20:18 +00:00
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/**
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2007-04-25 01:24:38 +00:00
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* \file InsetBibitem.cpp
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2003-02-21 09:20:18 +00:00
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* This file is part of LyX, the document processor.
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* Licence details can be found in the file COPYING.
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*
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* \author Alejandro Aguilar Sierra
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*
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2003-08-23 00:17:00 +00:00
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* Full author contact details are available in file CREDITS.
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2003-02-21 09:20:18 +00:00
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*/
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2003-10-21 16:15:14 +00:00
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2003-02-21 09:20:18 +00:00
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#include <config.h>
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2007-04-25 01:24:38 +00:00
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#include "InsetBibitem.h"
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2003-09-05 09:01:27 +00:00
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2007-04-26 04:41:58 +00:00
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#include "Buffer.h"
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2006-10-09 14:21:11 +00:00
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#include "BufferView.h"
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2007-04-26 04:41:58 +00:00
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#include "DispatchResult.h"
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#include "FuncRequest.h"
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#include "LyXFont.h"
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2007-04-26 11:30:54 +00:00
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#include "Lexer.h"
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2007-04-26 04:41:58 +00:00
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#include "Paragraph.h"
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2006-03-23 20:11:06 +00:00
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#include "ParagraphList.h"
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2003-02-21 09:20:18 +00:00
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#include "support/lstrings.h"
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2004-08-14 18:41:27 +00:00
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#include "support/std_ostream.h"
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2005-01-06 16:39:35 +00:00
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#include "support/convert.h"
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2003-02-21 09:20:18 +00:00
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2006-10-21 00:16:43 +00:00
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namespace lyx {
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using support::prefixIs;
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2003-02-21 09:20:18 +00:00
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using std::max;
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2003-10-06 15:43:21 +00:00
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using std::string;
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2003-07-25 17:11:25 +00:00
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using std::auto_ptr;
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2004-08-14 18:41:27 +00:00
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using std::ostream;
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2003-02-21 09:20:18 +00:00
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int InsetBibitem::key_counter = 0;
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2006-10-21 00:16:43 +00:00
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docstring const key_prefix = from_ascii("key-");
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2003-02-21 09:20:18 +00:00
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InsetBibitem::InsetBibitem(InsetCommandParams const & p)
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2003-12-11 15:23:15 +00:00
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: InsetCommand(p, "bibitem"), counter(1)
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2003-02-21 09:20:18 +00:00
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{
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2006-10-20 16:12:49 +00:00
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if (getParam("key").empty())
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setParam("key", key_prefix + convert<docstring>(++key_counter));
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2003-02-21 09:20:18 +00:00
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}
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2004-11-23 23:04:52 +00:00
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auto_ptr<InsetBase> InsetBibitem::doClone() const
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2003-02-21 09:20:18 +00:00
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{
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2003-11-03 17:47:28 +00:00
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auto_ptr<InsetBibitem> b(new InsetBibitem(params()));
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2003-02-21 09:20:18 +00:00
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b->setCounter(counter);
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2003-07-25 17:11:25 +00:00
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return auto_ptr<InsetBase>(b);
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2003-02-21 09:20:18 +00:00
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}
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2007-04-26 14:56:30 +00:00
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void InsetBibitem::doDispatch(Cursor & cur, FuncRequest & cmd)
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2003-02-26 19:28:38 +00:00
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{
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2003-03-07 21:44:48 +00:00
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switch (cmd.action) {
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2003-05-16 07:44:00 +00:00
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2003-03-07 21:44:48 +00:00
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case LFUN_INSET_MODIFY: {
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Rework InsetCommandParams interface and file storage
* src/insets/insetcommandparams.[Ch]:
(operator[]): New, access a parameter
(clear): New, clear all parameters
(info_): New, stire info about this command
(cmdname): Rename to name_
(contents, options, sec_options): Replace with params_. Parameters
are now stored as docstring.
(findInfo): New factor for command info for all commands
(read, write): Use new syntax
(parameter set and get methods): reimplemenmt for new parameter storage
* src/insets/insetcommand.h
(getParam): New, get a parameter
(setParam): New, set a parameter
(parameter set and get methods): Adjust to InsetCommandParams changes
* src/insets/insetbibitem.[Ch]
(write): Remove, not needed anymore
(directWrite): ditto
* src/insets/insetbibitem.C
(InsetBibitem::read): Use InsetCommand::read
* src/insets/insetref.C
(InsetRef::latex): Use new InsetCommandParams interface
* src/mathed/InsetMathHull.C
(InsetMathHull::doDispatch): ditto
* src/text3.C
(LyXText::dispatch): ditto
* src/factory.C
(createInset): Create InsetCommandParams with command name
(readInset): ditto
(readInset): Remove error message for bibitem, since bibitem is
now a normal command inset
* src/buffer.C: Bump file format number
* src/frontends/controllers/ControlCommand.[Ch]
(ControlCommand): take an additional command name parameter
* src/text.C
(readParToken): Remove code for \bibitem
* lib/lyx2lyx/LyX.py: Bump latest file format number
* lib/lyx2lyx/lyx_1_5.py
(convert_bibitem, convert_commandparams): new, convert to new format
(revert_commandparams): new, convert to old format
* development/FORMAT: document new format
* many other files: Adjust to the changes above
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@15357 a592a061-630c-0410-9148-cb99ea01b6c8
2006-10-17 21:07:16 +00:00
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InsetCommandParams p("bibitem");
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2006-10-21 00:16:43 +00:00
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InsetCommandMailer::string2params("bibitem", to_utf8(cmd.argument()), p);
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2006-10-09 14:21:11 +00:00
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if (p.getCmdName().empty()) {
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cur.noUpdate();
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break;
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}
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2006-10-20 16:12:49 +00:00
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if (p["key"] != params()["key"])
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2006-10-22 11:00:04 +00:00
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cur.bv().buffer()->changeRefsIfUnique(params()["key"],
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p["key"], InsetBase::CITE_CODE);
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2006-10-09 14:21:11 +00:00
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setParams(p);
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2003-03-07 21:44:48 +00:00
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}
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2003-05-16 07:44:00 +00:00
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2003-03-07 21:44:48 +00:00
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default:
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2004-11-24 21:58:42 +00:00
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InsetCommand::doDispatch(cur, cmd);
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2004-02-16 11:58:51 +00:00
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break;
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2003-02-26 19:28:38 +00:00
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}
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}
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2003-02-21 09:20:18 +00:00
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void InsetBibitem::setCounter(int c)
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{
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counter = c;
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}
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2007-04-26 11:30:54 +00:00
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void InsetBibitem::read(Buffer const & buf, Lexer & lex)
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2003-02-21 09:20:18 +00:00
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{
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Rework InsetCommandParams interface and file storage
* src/insets/insetcommandparams.[Ch]:
(operator[]): New, access a parameter
(clear): New, clear all parameters
(info_): New, stire info about this command
(cmdname): Rename to name_
(contents, options, sec_options): Replace with params_. Parameters
are now stored as docstring.
(findInfo): New factor for command info for all commands
(read, write): Use new syntax
(parameter set and get methods): reimplemenmt for new parameter storage
* src/insets/insetcommand.h
(getParam): New, get a parameter
(setParam): New, set a parameter
(parameter set and get methods): Adjust to InsetCommandParams changes
* src/insets/insetbibitem.[Ch]
(write): Remove, not needed anymore
(directWrite): ditto
* src/insets/insetbibitem.C
(InsetBibitem::read): Use InsetCommand::read
* src/insets/insetref.C
(InsetRef::latex): Use new InsetCommandParams interface
* src/mathed/InsetMathHull.C
(InsetMathHull::doDispatch): ditto
* src/text3.C
(LyXText::dispatch): ditto
* src/factory.C
(createInset): Create InsetCommandParams with command name
(readInset): ditto
(readInset): Remove error message for bibitem, since bibitem is
now a normal command inset
* src/buffer.C: Bump file format number
* src/frontends/controllers/ControlCommand.[Ch]
(ControlCommand): take an additional command name parameter
* src/text.C
(readParToken): Remove code for \bibitem
* lib/lyx2lyx/LyX.py: Bump latest file format number
* lib/lyx2lyx/lyx_1_5.py
(convert_bibitem, convert_commandparams): new, convert to new format
(revert_commandparams): new, convert to old format
* development/FORMAT: document new format
* many other files: Adjust to the changes above
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@15357 a592a061-630c-0410-9148-cb99ea01b6c8
2006-10-17 21:07:16 +00:00
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InsetCommand::read(buf, lex);
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2003-02-21 09:20:18 +00:00
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2006-10-20 16:12:49 +00:00
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if (prefixIs(getParam("key"), key_prefix)) {
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int const key = convert<int>(getParam("key").substr(key_prefix.length()));
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2003-02-21 09:20:18 +00:00
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key_counter = max(key_counter, key);
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}
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}
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2006-10-11 19:40:50 +00:00
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docstring const InsetBibitem::getBibLabel() const
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2003-02-21 09:20:18 +00:00
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{
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2006-10-20 16:12:49 +00:00
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docstring const & label = getParam("label");
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2006-10-22 11:00:04 +00:00
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return label.empty() ? convert<docstring>(counter) : label;
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2003-02-21 09:20:18 +00:00
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}
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2006-10-11 19:40:50 +00:00
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docstring const InsetBibitem::getScreenLabel(Buffer const &) const
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2003-02-21 09:20:18 +00:00
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{
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2006-10-20 16:12:49 +00:00
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return getParam("key") + " [" + getBibLabel() + ']';
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2003-02-21 09:20:18 +00:00
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}
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2006-10-11 19:40:50 +00:00
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2006-10-19 16:51:30 +00:00
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int InsetBibitem::plaintext(Buffer const &, odocstream & os,
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2007-02-17 16:36:45 +00:00
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OutputParams const &) const
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2004-08-14 18:41:27 +00:00
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{
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2007-02-17 16:36:45 +00:00
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odocstringstream oss;
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oss << '[' << getCounter() << "] ";
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docstring const str = oss.str();
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os << str;
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return str.size();
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2004-08-14 18:41:27 +00:00
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}
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2003-02-21 09:20:18 +00:00
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// ale070405
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2006-10-11 19:40:50 +00:00
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docstring const bibitemWidest(Buffer const & buffer)
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2003-02-21 09:20:18 +00:00
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{
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int w = 0;
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2003-05-27 22:41:04 +00:00
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InsetBibitem const * bitem = 0;
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2006-10-14 15:31:50 +00:00
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2006-10-14 15:22:08 +00:00
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// FIXME: this font is used unitialized for now but should be set to
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2006-10-14 15:31:50 +00:00
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// a proportional font. Here is what Georg Baum has to say about it:
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2006-10-14 15:22:08 +00:00
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/*
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bibitemWidest() is supposed to find the bibitem with the widest label in the
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output, because that is needed as an argument of the bibliography
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environment to dtermine the correct indentation. To be 100% correct we
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would need the metrics of the font that is used in the output, but usually
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we don't have access to these.
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In practice, any proportional font is probably good enough, since we don't
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need to know the final with, we only need to know the which label is the
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widest.
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Unless there is an easy way to get the metrics of the output font I suggest
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to use a hardcoded font like "Times" or so.
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It is very important that the result of this function is the same both with
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and without GUI. After thinking about this it is clear that no LyXFont
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metrics should be used here, since these come from the gui. If we can't
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easily get the LaTeX font metrics we should make our own poor mans front
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metrics replacement, e.g. by hardcoding the metrics of the standard TeX
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font.
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*/
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2003-02-21 09:20:18 +00:00
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LyXFont font;
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2003-09-09 09:47:59 +00:00
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ParagraphList::const_iterator it = buffer.paragraphs().begin();
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ParagraphList::const_iterator end = buffer.paragraphs().end();
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2003-05-28 06:47:15 +00:00
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2003-02-21 09:20:18 +00:00
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for (; it != end; ++it) {
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if (it->bibitem()) {
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2006-10-11 19:40:50 +00:00
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docstring const label = it->bibitem()->getBibLabel();
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2006-10-14 15:22:08 +00:00
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2006-10-14 15:31:50 +00:00
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// FIXME: we can't be sure using the following that the GUI
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2006-10-14 15:22:08 +00:00
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// version and the command-line version will give the same
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// result.
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2006-10-14 15:31:50 +00:00
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//
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2006-10-21 00:16:43 +00:00
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//int const wx = use_gui?
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2006-10-14 15:31:50 +00:00
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// theFontMetrics(font).width(label): label.size();
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//
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// So for now we just use the label size in order to be sure
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// that GUI and no-GUI gives the same bibitem (even if that is
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// potentially the wrong one.
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int const wx = label.size();
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2006-10-14 15:22:08 +00:00
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2003-02-21 09:20:18 +00:00
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if (wx > w) {
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w = wx;
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bitem = it->bibitem();
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}
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}
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}
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if (bitem && !bitem->getBibLabel().empty())
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return bitem->getBibLabel();
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2006-10-21 00:16:43 +00:00
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return from_ascii("99");
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2003-02-21 09:20:18 +00:00
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}
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2006-10-21 00:16:43 +00:00
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} // namespace lyx
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