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45a03f4f67
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@1019 a592a061-630c-0410-9148-cb99ea01b6c8
65 lines
1.3 KiB
C
65 lines
1.3 KiB
C
// -*- C++ -*-
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/* 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 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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const int 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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int 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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