1 | /* |
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2 | * FCKeditor - The text editor for Internet - http://www.fckeditor.net |
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3 | * Copyright (C) 2003-2007 Frederico Caldeira Knabben |
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4 | * |
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5 | * == BEGIN LICENSE == |
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6 | * |
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7 | * Licensed under the terms of any of the following licenses at your |
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8 | * choice: |
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9 | * |
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10 | * - GNU General Public License Version 2 or later (the "GPL") |
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11 | * http://www.gnu.org/licenses/gpl.html |
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12 | * |
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13 | * - GNU Lesser General Public License Version 2.1 or later (the "LGPL") |
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14 | * http://www.gnu.org/licenses/lgpl.html |
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15 | * |
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16 | * - Mozilla Public License Version 1.1 or later (the "MPL") |
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17 | * http://www.mozilla.org/MPL/MPL-1.1.html |
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18 | * |
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19 | * == END LICENSE == |
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20 | * |
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21 | * FCKContextMenu Class: renders an control a context menu. |
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22 | */ |
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23 | |
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24 | var FCKContextMenu = function( parentWindow, langDir ) |
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25 | { |
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26 | var oPanel = this._Panel = new FCKPanel( parentWindow, true ) ; |
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27 | oPanel.AppendStyleSheet( FCKConfig.SkinPath + 'fck_editor.css' ) ; |
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28 | oPanel.IsContextMenu = true ; |
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29 | |
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30 | // The FCKTools.DisableSelection doesn't seems to work to avoid dragging of the icons in Mozilla |
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31 | // so we stop the start of the dragging |
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32 | if ( FCKBrowserInfo.IsGecko ) |
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33 | oPanel.Document.addEventListener( 'draggesture', function(e) {e.preventDefault(); return false;}, true ) ; |
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34 | |
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35 | var oMenuBlock = this._MenuBlock = new FCKMenuBlock() ; |
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36 | oMenuBlock.Panel = oPanel ; |
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37 | oMenuBlock.OnClick = FCKTools.CreateEventListener( FCKContextMenu_MenuBlock_OnClick, this ) ; |
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38 | |
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39 | this._Redraw = true ; |
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40 | } |
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41 | |
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42 | |
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43 | FCKContextMenu.prototype.SetMouseClickWindow = function( mouseClickWindow ) |
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44 | { |
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45 | if ( !FCKBrowserInfo.IsIE ) |
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46 | { |
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47 | this._Document = mouseClickWindow.document ; |
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48 | this._Document.addEventListener( 'contextmenu', FCKContextMenu_Document_OnContextMenu, false ) ; |
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49 | } |
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50 | } |
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51 | |
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52 | FCKContextMenu.prototype.AddItem = function( name, label, iconPathOrStripInfoArrayOrIndex, isDisabled ) |
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53 | { |
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54 | var oItem = this._MenuBlock.AddItem( name, label, iconPathOrStripInfoArrayOrIndex, isDisabled) ; |
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55 | this._Redraw = true ; |
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56 | return oItem ; |
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57 | } |
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58 | |
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59 | FCKContextMenu.prototype.AddSeparator = function() |
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60 | { |
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61 | this._MenuBlock.AddSeparator() ; |
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62 | this._Redraw = true ; |
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63 | } |
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64 | |
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65 | FCKContextMenu.prototype.RemoveAllItems = function() |
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66 | { |
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67 | this._MenuBlock.RemoveAllItems() ; |
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68 | this._Redraw = true ; |
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69 | } |
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70 | |
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71 | FCKContextMenu.prototype.AttachToElement = function( element ) |
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72 | { |
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73 | if ( FCKBrowserInfo.IsIE ) |
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74 | FCKTools.AddEventListenerEx( element, 'contextmenu', FCKContextMenu_AttachedElement_OnContextMenu, this ) ; |
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75 | else |
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76 | element._FCKContextMenu = this ; |
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77 | |
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78 | // element.onmouseup = FCKContextMenu_AttachedElement_OnMouseUp ; |
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79 | } |
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80 | |
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81 | function FCKContextMenu_Document_OnContextMenu( e ) |
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82 | { |
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83 | var el = e.target ; |
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84 | |
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85 | while ( el ) |
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86 | { |
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87 | if ( el._FCKContextMenu ) |
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88 | { |
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89 | FCKTools.CancelEvent( e ) ; |
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90 | FCKContextMenu_AttachedElement_OnContextMenu( e, el._FCKContextMenu, el ) ; |
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91 | } |
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92 | el = el.parentNode ; |
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93 | } |
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94 | } |
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95 | |
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96 | function FCKContextMenu_AttachedElement_OnContextMenu( ev, fckContextMenu, el ) |
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97 | { |
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98 | // var iButton = e ? e.which - 1 : event.button ; |
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99 | |
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100 | // if ( iButton != 2 ) |
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101 | // return ; |
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102 | |
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103 | var eTarget = el || this ; |
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104 | |
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105 | if ( fckContextMenu.OnBeforeOpen ) |
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106 | fckContextMenu.OnBeforeOpen.call( fckContextMenu, eTarget ) ; |
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107 | |
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108 | if ( fckContextMenu._MenuBlock.Count() == 0 ) |
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109 | return false ; |
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110 | |
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111 | if ( fckContextMenu._Redraw ) |
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112 | { |
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113 | fckContextMenu._MenuBlock.Create( fckContextMenu._Panel.MainNode ) ; |
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114 | fckContextMenu._Redraw = false ; |
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115 | } |
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116 | |
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117 | // This will avoid that the content of the context menu can be dragged in IE |
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118 | // as the content of the panel is recreated we need to do it every time |
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119 | FCKTools.DisableSelection( fckContextMenu._Panel.Document.body ) ; |
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120 | |
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121 | fckContextMenu._Panel.Show( |
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122 | ev.pageX || ev.screenX, |
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123 | ev.pageY || ev.screenY, |
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124 | ev.currentTarget || null |
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125 | ) ; |
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126 | |
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127 | return false ; |
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128 | } |
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129 | |
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130 | function FCKContextMenu_MenuBlock_OnClick( menuItem, contextMenu ) |
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131 | { |
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132 | contextMenu._Panel.Hide() ; |
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133 | FCKTools.RunFunction( contextMenu.OnItemClick, contextMenu, menuItem ) ; |
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134 | } |
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