/***************************************************************************
 *   Copyright (C) 2012 by Timothy Pearson                                 *
 *   kb9vqf@pearsoncomputing.net                                           *
 *                                                                         *
 *   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 <stdlib.h>
#include <assert.h>

#include <tqcheckbox.h>
#include <tqlayout.h>
#include <tqhbox.h>
#include <tqvbox.h>
#include <tqlineedit.h>
#include <tqpainter.h>
#include <tqtooltip.h>
#include <tqfile.h>
#include <tqcursor.h>
#include <tqpushbutton.h>
#include <tqgroupbox.h>
#include <tqheader.h>
#include <tqpixmap.h>
#include <tqbitmap.h>

#include <kconfig.h>
#include <khelpmenu.h>
#include <kiconloader.h>
#include <klocale.h>
#include <kmessagebox.h>
#include <kpassivepopup.h>
#include <knotifyclient.h>
#include <knuminput.h>
#include <kseparator.h>
#include <kpopupmenu.h>
#include <kdialogbase.h>
#include <kaction.h>
#include <knotifydialog.h>

#include "tealist.h"
#include "timeedit.h"
#include "toplevel.h"
#include "toplevel.moc"


const int TopLevel::DEFAULT_TEA_TIME = 3*60;


TopLevel::TopLevel() : KSystemTray()
{
	setBackgroundMode(X11ParentRelative);   // what for?

	KConfig *config = kapp->config();
	config->setGroup("Kerberos");

	confAct = new KAction(i18n("&Configure..."), "configure", 0,
	                      TQT_TQOBJECT(this), TQT_SLOT(config()), actionCollection(), "configure");

	// create app menu (displayed on right-click)
	menu = new TQPopupMenu();
	menu->setCheckable(true);
	connect(menu, TQT_SIGNAL(activated(int)), this, TQT_SLOT(teaSelected(int)));

	KHelpMenu* help = new KHelpMenu(this, KGlobal::instance()->aboutData(), false);
	KPopupMenu* helpMnu = help->menu();

	menu->insertSeparator();
	confAct->plug(menu);
	menu->insertItem(SmallIcon("help"), i18n("&Help"), helpMnu);
	menu->insertItem(SmallIcon("exit"), i18n("Quit"), kapp, TQT_SLOT(quit()));

	confdlg = 0L;
	anondlg = 0L;

	stop();                         // reset timer, disable some menu entries, etc.
}

/* slot: signal shutDown() from KApplication */
/* (not currently needed)
void TopLevel::queryExit()
{
	KConfig *config = kapp->config();
//	config->sync();
}
*/


/** Destructor */
TopLevel::~TopLevel()
{
	delete menu;
	// FIXME: must delete more (like all the TQWidgets in config-window)?
}

void TopLevel::resizeEvent ( TQResizeEvent * )
{
	activeTicketsPixmap = loadSizedIcon("kerberos_activetickets", width());
	noTicketsPixmap = loadSizedIcon("kerberos_notickets", width());
	expiredTicketsPixmap = loadSizedIcon("kerberos_expiredtickets", width());
	repaint();
}

/** Handle mousePressEvent */
void TopLevel::mousePressEvent(TQMouseEvent *event)
{
	if (event->button() == Qt::LeftButton) {
		//
	}
	else if (event->button() == Qt::RightButton) {
		menu->popup(TQCursor::pos());
	}
	else if (event->button() == MidButton) {
		// currently unused
	}
}

/** Handle paintEvent (ie. animate icon) */
void TopLevel::paintEvent(TQPaintEvent *)
{
	TQPixmap *pm = &mugPixmap;

	if (running) {
		if (useTrayVis)
			pm = &teaAnim1Pixmap;                            // this is 'mugPixmap' plus brown content
		else
			pm = &teaNotReadyPixmap;                         // generic "steeping" icon
	} else {
		// use simple two-frame "animation"
		// FIXME: how about using a TQMovie instead? (eg. MNG)
		if (ready) {
			if (firstFrame)
				pm = &teaAnim1Pixmap;
			else
				pm = &teaAnim2Pixmap;
		}
	}

	TQPixmap base(*pm);                                      // make copy of base pixmap
	TQPainter p(this);
	p.drawPixmap(x, y, base);
	p.end();
}

/** Check timer and initiate appropriate action if finished */
void TopLevel::timerEvent(TQTimerEvent *)
{
	// 
}

/** update ToolTip */
void TopLevel::setToolTip(const TQString &text, bool force)
{
	// don't update if text hasn't changed
	if (lastTip == text) {
		return;
	}

	// don't remove Tooltip if (probably - can't know for sure?) currently showing
	// FIXME: this isn't too nice: currently mouse must stay outside for >1s for update to occur
	if (force || !this->hasMouse() || (lastTip == i18n("Kerberos Tickets Manager"))) {
		lastTip = text;
		TQToolTip::remove(this);
		TQToolTip::add(this, text);
	}
}

/* config-slot: "help" button clicked */
void TopLevel::help()
{
	kapp->invokeHelp();
}

void TopLevel::config()
{
	//
}