/**
 * \file ControlThesaurus.C
 * Copyright 2001 the LyX Team
 * Read the file COPYING
 *
 * \author John Levon
 */

#include <config.h>

#ifdef __GNUG__
#pragma implementation
#endif

#include "ViewBase.h"
#include "ButtonControllerBase.h"
#include "ControlThesaurus.h"
#include "Dialogs.h"
#include "Liason.h"
#include "LyXView.h"
#include "lyxfind.h"
#include "buffer.h"
#include "debug.h"
#include "gettext.h"
#include "BufferView.h"

using Liason::setMinibuffer;
using SigC::slot;

ControlThesaurus::ControlThesaurus(LyXView & lv, Dialogs & d)
	: ControlDialogBD(lv, d)
{
	d_.showThesaurus.connect(SigC::slot(this, &ControlThesaurus::showEntry));
}


void ControlThesaurus::showEntry(string const & entry)
{
	oldstr_ = entry;
	show();
}


void ControlThesaurus::replace(string const & newstr)
{
	/* FIXME: this is not suitable ! We need to have a "lock"
	 * on a particular charpos in a paragraph that is broken on
	 * deletion/change !
	 */
	int const replace_count = LyXReplace(lv_.view(), oldstr_, newstr,
					true, true, true, false, true);

	oldstr_ = newstr;

	if (replace_count == 0)
		setMinibuffer(&lv_, _("String not found!"));
	else
		setMinibuffer(&lv_, _("String has been replaced."));
}


Thesaurus::Meanings const & ControlThesaurus::getMeanings(string const & str)
{
	if (str != laststr_)
		meanings_ = thesaurus.lookup(str);

	return meanings_;
}