/*  ColorNode.cpp
 *
 *  Copyright (C) 2013-2016  Jim Evins <evins@snaught.com>
 *
 *  This file is part of gLabels-qt.
 *
 *  gLabels-qt 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 3 of the License, or
 *  (at your option) any later version.
 *
 *  gLabels-qt 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 gLabels-qt.  If not, see <http://www.gnu.org/licenses/>.
 */

#include "ColorNode.h"

#include "Merge/Record.h"


///
/// Default Constructor
///
ColorNode::ColorNode()
	: mFieldFlag(false), mColor(QColor::fromRgba(0x00000000)), mKey("")
{
}


///
/// Constructor From Data
///
ColorNode::ColorNode( bool fieldFlag, const QColor& color, const QString& key )
	: mFieldFlag(fieldFlag), mColor(color), mKey(key)
{
}


///
/// Constructor From Data
///
ColorNode::ColorNode( bool fieldFlag, uint32_t rgba, const QString& key )
	: mFieldFlag(fieldFlag), mKey(key)
{
	mColor = QColor( (rgba >> 24) & 0xFF,
			 (rgba >> 16) & 0xFF,
			 (rgba >>  8) & 0xFF,
			 (rgba      ) & 0xFF );
}


///
/// Constructor From Color
///
ColorNode::ColorNode( const QColor& color )
	: mFieldFlag(false), mColor(color), mKey("")
{
}


///
/// Constructor From Key
///
ColorNode::ColorNode( const QString& key )
	: mFieldFlag(true), mColor(QColor::fromRgba(0x00000000)), mKey(key)
{
}


///
/// == Operator
///
bool ColorNode::operator==( const ColorNode& cn )
{
	return ( (mFieldFlag == cn.mFieldFlag) &&
		 (mColor     == cn.mColor)     &&
		 (mKey       == cn.mKey) );
}


///
/// != Operator
///
bool ColorNode::operator!=( const ColorNode& cn )
{
	return ( (mFieldFlag != cn.mFieldFlag) ||
		 (mColor     != cn.mColor)     ||
		 (mKey       != cn.mKey) );
}


///
/// Field Flag Property Getter
///
bool ColorNode::fieldFlag( void ) const
{
	return mFieldFlag;
}
		

///
/// Field Flag Property Setter
///
void ColorNode::setFieldFlag( bool fieldFlag )
{
	mFieldFlag = fieldFlag;
}


///
/// Color Property Getter
///
const QColor& ColorNode::color( void ) const
{
	return mColor;
}


///
/// Color Property Setter
///
void ColorNode::setColor( const QColor& color )
{
	mColor = color;
}
		

///
/// Key Property Getter
///
const QString& ColorNode::key( void ) const
{
	return mKey;
}


///
/// Key Property Setter
///
void ColorNode::setKey( const QString& key )
{
	mKey = key;
}
		

uint32_t ColorNode::rgba( void ) const
{
	uint32_t c =
		mColor.red()   << 24 |
		mColor.green() << 16 |
		mColor.blue()  <<  8 |
		mColor.alpha();

	return c;
}

	
QColor ColorNode::color( merge::Record* record ) const
{
	if ( mFieldFlag )
	{
		if ( record == 0 )
		{
			return mColor;
		}
		else
		{
			if ( record->contains( mKey ) )
			{
				return QColor( (*record)[ mKey ] );
			}
			else
			{
				return mColor;
			}
		}
	}
	else
	{
		return mColor;
	}
}