/*
 Copyright (C) 2009 Ricardo Pescuma Domenecci

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

 This 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
 Library General Public License for more details.

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

#include "commons.h"

ExtraIcon::ExtraIcon(const char *name) :
	name(name), slot(-1), position(1000)
{
}

ExtraIcon::~ExtraIcon()
{
}

const char *ExtraIcon::getName() const
{
	return name.c_str();
}

int ExtraIcon::getSlot() const
{
	return slot;
}

void ExtraIcon::setSlot(int slot)
{
	this->slot = slot;
}

int ExtraIcon::getPosition() const
{
	return position;
}

void ExtraIcon::setPosition(int position)
{
	this->position = position;
}

bool ExtraIcon::isEnabled() const
{
	return slot >= 0;
}

void ExtraIcon::applyIcons()
{
	if (!isEnabled())
		return;

	HANDLE hContact = (HANDLE) CallService(MS_DB_CONTACT_FINDFIRST, 0, 0);
	while (hContact != NULL)
	{
		// Clear to assert that it will be cleared
		Clist_SetExtraIcon(hContact, slot, NULL);

		applyIcon(hContact);

		hContact = (HANDLE) CallService(MS_DB_CONTACT_FINDNEXT, (WPARAM) hContact, 0);
	}
}

int ExtraIcon::compare(const ExtraIcon *other) const
{
	if (this == other)
		return 0;

	int ret = getPosition() - other->getPosition();
	if (ret != 0)
		return ret;

	int id = 0;
	if (getType() != EXTRAICON_TYPE_GROUP)
		id = ((BaseExtraIcon*) this)->getID();
	int otherId = 0;
	if (other->getType() != EXTRAICON_TYPE_GROUP)
		otherId = ((BaseExtraIcon*) other)->getID();
	return id - otherId;
}

bool ExtraIcon::operator==(const ExtraIcon & other) const
{
	int c = compare(&other);
	return c == 0;
}

bool ExtraIcon::operator!=(const ExtraIcon & other) const
{
	int c = compare(&other);
	return c != 0;
}

bool ExtraIcon::operator<(const ExtraIcon & other) const
{
	int c = compare(&other);
	return c < 0;
}

bool ExtraIcon::operator<=(const ExtraIcon & other) const
{
	int c = compare(&other);
	return c <= 0;
}

bool ExtraIcon::operator>(const ExtraIcon & other) const
{
	int c = compare(&other);
	return c > 0;
}

bool ExtraIcon::operator>=(const ExtraIcon & other) const
{
	int c = compare(&other);
	return c >= 0;
}