| 1 |
/* |
| 2 |
* FCKeditor - The text editor for Internet - http://www.fckeditor.net |
| 3 |
* Copyright (C) 2003-2009 Frederico Caldeira Knabben |
| 4 |
* |
| 5 |
* == BEGIN LICENSE == |
| 6 |
* |
| 7 |
* Licensed under the terms of any of the following licenses at your |
| 8 |
* choice: |
| 9 |
* |
| 10 |
* - GNU General Public License Version 2 or later (the "GPL") |
| 11 |
* http://www.gnu.org/licenses/gpl.html |
| 12 |
* |
| 13 |
* - GNU Lesser General Public License Version 2.1 or later (the "LGPL") |
| 14 |
* http://www.gnu.org/licenses/lgpl.html |
| 15 |
* |
| 16 |
* - Mozilla Public License Version 1.1 or later (the "MPL") |
| 17 |
* http://www.mozilla.org/MPL/MPL-1.1.html |
| 18 |
* |
| 19 |
* == END LICENSE == |
| 20 |
* |
| 21 |
* FCKIcon Class: renders an icon from a single image, a strip or even a |
| 22 |
* spacer. |
| 23 |
*/ |
| 24 |
|
| 25 |
var FCKIcon = function( iconPathOrStripInfoArray ) |
| 26 |
{ |
| 27 |
var sTypeOf = iconPathOrStripInfoArray ? typeof( iconPathOrStripInfoArray ) : 'undefined' ; |
| 28 |
switch ( sTypeOf ) |
| 29 |
{ |
| 30 |
case 'number' : |
| 31 |
this.Path = FCKConfig.SkinPath + 'fck_strip.gif' ; |
| 32 |
this.Size = 16 ; |
| 33 |
this.Position = iconPathOrStripInfoArray ; |
| 34 |
break ; |
| 35 |
|
| 36 |
case 'undefined' : |
| 37 |
this.Path = FCK_SPACER_PATH ; |
| 38 |
break ; |
| 39 |
|
| 40 |
case 'string' : |
| 41 |
this.Path = iconPathOrStripInfoArray ; |
| 42 |
break ; |
| 43 |
|
| 44 |
default : |
| 45 |
// It is an array in the format [ StripFilePath, IconSize, IconPosition ] |
| 46 |
this.Path = iconPathOrStripInfoArray[0] ; |
| 47 |
this.Size = iconPathOrStripInfoArray[1] ; |
| 48 |
this.Position = iconPathOrStripInfoArray[2] ; |
| 49 |
} |
| 50 |
} |
| 51 |
|
| 52 |
FCKIcon.prototype.CreateIconElement = function( document ) |
| 53 |
{ |
| 54 |
var eIcon, eIconImage ; |
| 55 |
|
| 56 |
if ( this.Position ) // It is using an icons strip image. |
| 57 |
{ |
| 58 |
var sPos = '-' + ( ( this.Position - 1 ) * this.Size ) + 'px' ; |
| 59 |
|
| 60 |
if ( FCKBrowserInfo.IsIE ) |
| 61 |
{ |
| 62 |
// <div class="TB_Button_Image"><img src="strip.gif" style="top:-16px"></div> |
| 63 |
|
| 64 |
eIcon = document.createElement( 'DIV' ) ; |
| 65 |
|
| 66 |
eIconImage = eIcon.appendChild( document.createElement( 'IMG' ) ) ; |
| 67 |
eIconImage.src = this.Path ; |
| 68 |
eIconImage.style.top = sPos ; |
| 69 |
} |
| 70 |
else |
| 71 |
{ |
| 72 |
// <img class="TB_Button_Image" src="spacer.gif" style="background-position: 0px -16px;background-image: url(strip.gif);"> |
| 73 |
|
| 74 |
eIcon = document.createElement( 'IMG' ) ; |
| 75 |
eIcon.src = FCK_SPACER_PATH ; |
| 76 |
eIcon.style.backgroundPosition = '0px ' + sPos ; |
| 77 |
eIcon.style.backgroundImage = 'url("' + this.Path + '")' ; |
| 78 |
} |
| 79 |
} |
| 80 |
else // It is using a single icon image. |
| 81 |
{ |
| 82 |
if ( FCKBrowserInfo.IsIE ) |
| 83 |
{ |
| 84 |
// IE makes the button 1px higher if using the <img> directly, so we |
| 85 |
// are changing to the <div> system to clip the image correctly. |
| 86 |
eIcon = document.createElement( 'DIV' ) ; |
| 87 |
|
| 88 |
eIconImage = eIcon.appendChild( document.createElement( 'IMG' ) ) ; |
| 89 |
eIconImage.src = this.Path ? this.Path : FCK_SPACER_PATH ; |
| 90 |
} |
| 91 |
else |
| 92 |
{ |
| 93 |
// This is not working well with IE. See notes above. |
| 94 |
// <img class="TB_Button_Image" src="smiley.gif"> |
| 95 |
eIcon = document.createElement( 'IMG' ) ; |
| 96 |
eIcon.src = this.Path ? this.Path : FCK_SPACER_PATH ; |
| 97 |
} |
| 98 |
} |
| 99 |
|
| 100 |
eIcon.className = 'TB_Button_Image' ; |
| 101 |
|
| 102 |
return eIcon ; |
| 103 |
} |
| 104 |
|
