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85a5ea7bfc
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@2150 a592a061-630c-0410-9148-cb99ea01b6c8
70 lines
1.5 KiB
C
70 lines
1.5 KiB
C
/* This file is part of*
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* ======================================================
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*
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* LyX, The Document Processor
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*
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* Copyright 2000-2001 The LyX Team.
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*
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* ====================================================== */
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#include <config.h>
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#ifdef __GNUG__
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#pragma implementation
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#endif
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#include "insetcite.h"
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#include "BufferView.h"
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#include "LyXView.h"
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#include "frontends/Dialogs.h"
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#include "support/lstrings.h"
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InsetCitation::InsetCitation(InsetCommandParams const & p)
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: InsetCommand(p)
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{}
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string const InsetCitation::getScreenLabel() const
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{
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string keys(getContents());
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// If keys is "too long" then only print out the first few tokens
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string label;
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if (contains(keys, ",")) {
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// Final comma allows while loop to cover all keys
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keys = frontStrip(split(keys, label, ',')) + ",";
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string::size_type const maxSize = 40;
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while (contains( keys, "," )) {
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string key;
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keys = frontStrip(split(keys, key, ','));
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string::size_type size = label.size() + 2 + key.size();
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if (size >= maxSize) {
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label += ", ...";
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break;
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}
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label += ", " + key;
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}
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} else {
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label = keys;
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}
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if (!getOptions().empty())
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label += ", " + getOptions();
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return "[" + label + "]";
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}
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void InsetCitation::edit(BufferView * bv, int, int, unsigned int)
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{
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bv->owner()->getDialogs()->showCitation(this);
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}
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int InsetCitation::ascii(Buffer const *, std::ostream & os, int) const
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{
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os << "[" << getContents() << "]";
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return 0;
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}
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