/*
 * cleanerplugin.cpp - plugin
 * Copyright (C) 2009-2010  Khryukin Evgeny
 *
 * 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 library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 *
 */

#include "cleanerplugin.h"
#include "cleaner.h"

#define constVersion "0.3.2"

#define constHeight "height"
#define constWidth "width"

#ifndef HAVE_QT5
Q_EXPORT_PLUGIN(CleanerPlugin);
#endif

CleanerPlugin::CleanerPlugin()
	: enabled(false)
	, appInfo(0)
	, iconHost(0)
	, psiOptions(0)
	, cln(0)
	, height(650)
	, width(900)
{
}

QString CleanerPlugin::name() const
{
	return "Cleaner Plugin";
}

QString CleanerPlugin::shortName() const
{
	return "cleaner";
}

QString CleanerPlugin::version() const
{
	return constVersion;
}

bool CleanerPlugin::enable()
{
	if(psiOptions) {
		enabled = true;
		height = psiOptions->getPluginOption(constHeight, QVariant(height)).toInt();
		width = psiOptions->getPluginOption(constWidth, QVariant(width)).toInt();
	}

	return enabled;
}

bool CleanerPlugin::disable()
{
	if (cln) {
		delete cln;
	}

	enabled = false;
	return true;
}

QWidget* CleanerPlugin::options()
{
	if (!enabled) {
		return 0;
	}
	QWidget *options = new QWidget();
	QVBoxLayout *hbox= new QVBoxLayout(options);
	QPushButton *goButton = new QPushButton(tr("Launch Cleaner"));
	QHBoxLayout *h = new QHBoxLayout;
	h->addWidget(goButton);
	h->addStretch();
	hbox->addLayout(h);
	QLabel *wikiLink = new QLabel(tr("<a href=\"http://psi-plus.com/wiki/plugins#cleaner_plugin\">Wiki (Online)</a>"));
	wikiLink->setOpenExternalLinks(true);
	hbox->addStretch();
	hbox->addWidget(wikiLink);
	connect(goButton, SIGNAL(released()), SLOT(start()));

	return options;
}

void CleanerPlugin::setApplicationInfoAccessingHost(ApplicationInfoAccessingHost * host)
{
	appInfo = host;
}

void CleanerPlugin::setIconFactoryAccessingHost(IconFactoryAccessingHost* host)
{
	iconHost = host;
}

void CleanerPlugin::setOptionAccessingHost(OptionAccessingHost* host)
{
	psiOptions = host;
}

void CleanerPlugin::start()
{
	if(!enabled)
		return;

	if(!cln) {
		cln = new CleanerMainWindow(this);
		cln->resize(width, height);
		cln->showCleaner();
	}
	else {
		cln->raise();
		cln->activateWindow();
	}
}

void CleanerPlugin::deleteCln()
{
	height = cln->height();
	psiOptions->setPluginOption(constHeight, QVariant(height));
	width = cln->width();
	psiOptions->setPluginOption(constWidth, QVariant(width));
	delete cln;
}

QString CleanerPlugin::pluginInfo()
{
	return tr("Author: ") +	 "Dealer_WeARE\n"
		 + tr("Email: ") + "wadealer@gmail.com\n\n"
		 + trUtf8("This plugin is designed to clear the avatar cache, saved local copies of vCards and history logs.\n"
				  "You can preview items before deleting them from your hard drive.");
}

QPixmap CleanerPlugin::icon() const
{
	return QPixmap(":/cleanerplugin/cleaner.png");
}
