/*
    Klat - A LaTeX editor for KDE
    
    Copyright (C) 2002-2004  Jori Liesenborgs (jori@lumumba.luc.ac.be)

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*/

#include "klateditwidget.h"
#include "klateditwidget.moc"
#include "klateditwidgetmanager.h"
#include "klattooltab.h"
#include <qevent.h>
#include <qtimer.h>
#include <klistview.h>
#include <string.h>

KlatEditWidget::KlatEditWidget(QWidget *parent) : QFrame(parent)
{
	KlatEditWidgetManager *mgr;
	
	mgr = KlatEditWidgetManager::instance();
	
	doc = mgr->createDocument();
	view = (Kate::View *)doc->createView(this);

	selectLaTeXHighlighting();

	QObject::connect(view,SIGNAL(cursorPositionChanged()),this,SLOT(slotCursorPositionChanged()));
}

KlatEditWidget::~KlatEditWidget()
{
	KlatEditWidgetManager *mgr;

	mgr = KlatEditWidgetManager::instance();
	delete view;
	mgr->destroyDocument(doc);
}

void KlatEditWidget::selectLaTeXHighlighting()
{
	QString strlatex("LaTeX");
	int num,i,latexnum;
	
	num = doc->hlModeCount();
	for (i = 0,latexnum = -1 ; i < num ; i++)
	{
		if (strlatex == doc->hlModeName(i))
			latexnum = i;
	}
	if (latexnum >= 0)
		doc->setHlMode(latexnum);
}

void KlatEditWidget::slotCursorPositionChanged()
{
	emit cursorPositionChanged();
}

bool KlatEditWidget::openURL(const KURL &url)
{
	if (doc->openURL(url))
	{
		selectLaTeXHighlighting();
		return true;
	}
	return false;
}

void KlatEditWidget::configDialog()
{
	KlatEditWidgetManager *mgr;
	Kate::Document *doc;
	Kate::View *view;

	mgr = KlatEditWidgetManager::instance();
	doc = mgr->createDocument();
	view = (Kate::View *)doc->createView(0);
	doc->configDialog();
	mgr->destroyDocument(doc);
}

void KlatEditWidget::resizeEvent(QResizeEvent *e)
{
	view->resize(e->size());
}