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/*

 * FCKeditor - The text editor for internet

 * Copyright (C) 2003-2006 Frederico Caldeira Knabben

 *

 * Licensed under the terms of the GNU Lesser General Public License:

 * 		http://www.opensource.org/licenses/lgpl-license.php

 *

 * For further information visit:

 * 		http://www.fckeditor.net/

 *

 * "Support Open Source software. What about a donation today?"

 *

 * File Name: fcktextcolorcommand.js

 * 	FCKTextColorCommand Class: represents the text color comand. It shows the

 * 	color selection panel.

 *

 * File Authors:

 * 		Frederico Caldeira Knabben (fredck@fckeditor.net)

 */

// FCKTextColorCommand Contructor

//		type: can be 'ForeColor' or 'BackColor'.

var FCKTextColorCommand = function( type )

{

	this.Name = type == 'ForeColor' ? 'TextColor' : 'BGColor' ;

	this.Type = type ;

	var oWindow ;

	if ( FCKBrowserInfo.IsIE )

		oWindow = window ;

	else if ( FCK.ToolbarSet._IFrame )

		oWindow = FCKTools.GetElementWindow( FCK.ToolbarSet._IFrame ) ;

	else

		oWindow = window.parent ;

	this._Panel = new FCKPanel( oWindow, true ) ;

	this._Panel.AppendStyleSheet( FCKConfig.SkinPath + 'fck_editor.css' ) ;

	this._Panel.MainNode.className = 'FCK_Panel' ;

	this._CreatePanelBody( this._Panel.Document, this._Panel.MainNode ) ;

	FCKTools.DisableSelection( this._Panel.Document.body ) ;

}

FCKTextColorCommand.prototype.Execute = function( panelX, panelY, relElement )

{

	// We must "cache" the actual panel type to be used in the SetColor method.

	FCK._ActiveColorPanelType = this.Type ;

	// Show the Color Panel at the desired position.

	this._Panel.Show( panelX, panelY, relElement ) ;

}

FCKTextColorCommand.prototype.SetColor = function( color )

{

	if ( FCK._ActiveColorPanelType == 'ForeColor' )

		FCK.ExecuteNamedCommand( 'ForeColor', color ) ;

	else if ( FCKBrowserInfo.IsGeckoLike )

	{

		if ( FCKBrowserInfo.IsGecko && !FCKConfig.GeckoUseSPAN )

			FCK.EditorDocument.execCommand( 'useCSS', false, false ) ;

		FCK.ExecuteNamedCommand( 'hilitecolor', color ) ;

		if ( FCKBrowserInfo.IsGecko && !FCKConfig.GeckoUseSPAN )

			FCK.EditorDocument.execCommand( 'useCSS', false, true ) ;

	}

	else

		FCK.ExecuteNamedCommand( 'BackColor', color ) ;

	// Delete the "cached" active panel type.

	delete FCK._ActiveColorPanelType ;

}

FCKTextColorCommand.prototype.GetState = function()

{

	return FCK_TRISTATE_OFF ;

}

function FCKTextColorCommand_OnMouseOver()	{ this.className='ColorSelected' ; }

function FCKTextColorCommand_OnMouseOut()	{ this.className='ColorDeselected' ; }

function FCKTextColorCommand_OnClick()

{

	this.className = 'ColorDeselected' ;

	this.Command.SetColor( '#' + this.Color ) ;

	this.Command._Panel.Hide() ;

}

function FCKTextColorCommand_AutoOnClick()

{

	this.className = 'ColorDeselected' ;

	this.Command.SetColor( '' ) ;

	this.Command._Panel.Hide() ;

}

function FCKTextColorCommand_MoreOnClick()

{

	this.className = 'ColorDeselected' ;

	this.Command._Panel.Hide() ;

	FCKDialog.OpenDialog( 'FCKDialog_Color', FCKLang.DlgColorTitle, 'dialog/fck_colorselector.html', 400, 330, this.Command.SetColor ) ;

}

FCKTextColorCommand.prototype._CreatePanelBody = function( targetDocument, targetDiv )

{

	function CreateSelectionDiv()

	{

		var oDiv = targetDocument.createElement( "DIV" ) ;

		oDiv.className		= 'ColorDeselected' ;

		oDiv.onmouseover	= FCKTextColorCommand_OnMouseOver ;

		oDiv.onmouseout		= FCKTextColorCommand_OnMouseOut ;

		return oDiv ;

	}

	// Create the Table that will hold all colors.

	var oTable = targetDiv.appendChild( targetDocument.createElement( "TABLE" ) ) ;

	oTable.className = 'ForceBaseFont' ;		// Firefox 1.5 Bug.

	oTable.style.tableLayout = 'fixed' ;

	oTable.cellPadding = 0 ;

	oTable.cellSpacing = 0 ;

	oTable.border = 0 ;

	oTable.width = 150 ;

	var oCell = oTable.insertRow(-1).insertCell(-1) ;

	oCell.colSpan = 8 ;

	// Create the Button for the "Automatic" color selection.

	var oDiv = oCell.appendChild( CreateSelectionDiv() ) ;

	oDiv.innerHTML =

		'<table cellspacing="0" cellpadding="0" width="100%" border="0">\

			<tr>\

				<td><div class="ColorBoxBorder"><div class="ColorBox" style="background-color: #000000"></div></div></td>\

				<td nowrap width="100%" align="center">' + FCKLang.ColorAutomatic + '</td>\

			</tr>\

		</table>' ;

	oDiv.Command = this ;

	oDiv.onclick = FCKTextColorCommand_AutoOnClick ;

	// Create an array of colors based on the configuration file.

	var aColors = FCKConfig.FontColors.toString().split(',') ;

	// Create the colors table based on the array.

	var iCounter = 0 ;

	while ( iCounter < aColors.length )

	{

		var oRow = oTable.insertRow(-1) ;

		for ( var i = 0 ; i < 8 && iCounter < aColors.length ; i++, iCounter++ )

		{

			oDiv = oRow.insertCell(-1).appendChild( CreateSelectionDiv() ) ;

			oDiv.Color = aColors[iCounter] ;

			oDiv.innerHTML = '<div class="ColorBoxBorder"><div class="ColorBox" style="background-color: #' + aColors[iCounter] + '"></div></div>' ;

			oDiv.Command = this ;

			oDiv.onclick = FCKTextColorCommand_OnClick ;

		}

	}

	// Create the Row and the Cell for the "More Colors..." button.

	oCell = oTable.insertRow(-1).insertCell(-1) ;

	oCell.colSpan = 8 ;

	oDiv = oCell.appendChild( CreateSelectionDiv() ) ;

	oDiv.innerHTML = '<table width="100%" cellpadding="0" cellspacing="0" border="0"><tr><td nowrap align="center">' + FCKLang.ColorMoreColors + '</td></tr></table>' ;

	oDiv.Command = this ;

	oDiv.onclick = FCKTextColorCommand_MoreOnClick ;

}