2 Copyright (c) 2003-2009, CKSource - Frederico Knabben. All rights reserved.
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3 For licensing, see LICENSE.html or http://ckeditor.com/license
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6 CKEDITOR.plugins.add( 'floatpanel',
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8 requires : [ 'panel' ]
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14 var isShowing = false;
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16 function getPanel( editor, doc, parentElement, definition, level )
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18 // Generates the panel key: docId-eleId-skinName-langDir[-uiColor][-CSSs][-level]
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21 '-' + parentElement.getUniqueId() +
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22 '-' + editor.skinName +
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23 '-' + editor.lang.dir +
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24 ( ( editor.uiColor && ( '-' + editor.uiColor ) ) || '' ) +
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25 ( ( definition.css && ( '-' + definition.css ) ) || '' ) +
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26 ( ( level && ( '-' + level ) ) || '' );
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28 var panel = panels[ key ];
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32 panel = panels[ key ] = new CKEDITOR.ui.panel( doc, definition );
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33 panel.element = parentElement.append( CKEDITOR.dom.element.createFromHtml( panel.renderHtml( editor ), doc ) );
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35 panel.element.setStyles(
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38 position : 'absolute'
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45 CKEDITOR.ui.floatPanel = CKEDITOR.tools.createClass(
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47 $ : function( editor, parentElement, definition, level )
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49 definition.forceIFrame = true;
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51 var doc = parentElement.getDocument(),
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52 panel = getPanel( editor, doc, parentElement, definition, level || 0 ),
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53 element = panel.element,
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54 iframe = element.getFirst().getFirst();
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56 this.element = element;
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58 // Register panels to editor for easy destroying ( #4241 ).
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59 editor.panels ? editor.panels.push( element ) : editor.panels = [ element ];
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64 // The panel that will be floating.
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66 parentElement : parentElement,
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67 definition : definition,
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71 dir : editor.lang.dir
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77 addBlock : function( name, block )
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79 return this._.panel.addBlock( name, block );
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82 addListBlock : function( name, multiSelect )
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84 return this._.panel.addListBlock( name, multiSelect );
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87 getBlock : function( name )
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89 return this._.panel.getBlock( name );
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105 showBlock : function( name, offsetParent, corner, offsetX, offsetY )
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107 var panel = this._.panel,
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108 block = panel.showBlock( name );
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110 this.allowBlur( false );
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113 var element = this.element,
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114 iframe = this._.iframe,
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115 definition = this._.definition,
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116 position = offsetParent.getDocumentPosition( element.getDocument() ),
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117 rtl = this._.dir == 'rtl';
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119 var left = position.x + ( offsetX || 0 ),
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120 top = position.y + ( offsetY || 0 );
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122 // Floating panels are off by (-1px, 0px) in RTL mode. (#3438)
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123 if ( rtl && ( corner == 1 || corner == 4 ) )
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124 left += offsetParent.$.offsetWidth;
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125 else if ( !rtl && ( corner == 2 || corner == 3 ) )
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126 left += offsetParent.$.offsetWidth - 1;
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128 if ( corner == 3 || corner == 4 )
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129 top += offsetParent.$.offsetHeight - 1;
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131 // Memorize offsetParent by it's ID.
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132 this._.panel._.offsetParentId = offsetParent.getId();
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138 visibility : 'hidden',
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139 opacity : '0', // FF3 is ignoring "visibility"
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143 // Configure the IFrame blur event. Do that only once.
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144 if ( !this._.blurSet )
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146 // Non IE prefer the event into a window object.
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147 var focused = CKEDITOR.env.ie ? iframe : new CKEDITOR.dom.window( iframe.$.contentWindow );
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149 // With addEventListener compatible browsers, we must
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150 // useCapture when registering the focus/blur events to
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151 // guarantee they will be firing in all situations. (#3068, #3222 )
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152 CKEDITOR.event.useCapture = true;
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154 focused.on( 'blur', function( ev )
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156 if ( CKEDITOR.env.ie && !this.allowBlur() )
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159 // As we are using capture to register the listener,
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160 // the blur event may get fired even when focusing
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161 // inside the window itself, so we must ensure the
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162 // target is out of it.
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163 var target = ev.data.getTarget(),
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164 targetWindow = target.getWindow && target.getWindow();
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166 if ( targetWindow && targetWindow.equals( focused ) )
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169 if ( this.visible && !this._.activeChild && !isShowing )
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174 focused.on( 'focus', function()
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176 this._.focused = true;
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178 this.allowBlur( true );
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182 CKEDITOR.event.useCapture = false;
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184 this._.blurSet = 1;
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187 panel.onEscape = CKEDITOR.tools.bind( function()
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189 this.onEscape && this.onEscape();
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193 CKEDITOR.tools.setTimeout( function()
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196 left -= element.$.offsetWidth;
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200 left : left + 'px',
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202 opacity : '1' // FF3 is ignoring "visibility"
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205 if ( block.autoSize )
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207 function setHeight()
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209 var target = element.getFirst();
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210 var height = block.element.$.scrollHeight;
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212 // Account for extra height needed due to IE quirks box model bug:
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213 // http://en.wikipedia.org/wiki/Internet_Explorer_box_model_bug
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215 if ( CKEDITOR.env.ie && CKEDITOR.env.quirks && height > 0 )
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216 height += ( target.$.offsetHeight || 0 ) - ( target.$.clientHeight || 0 );
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218 target.setStyle( 'height', height + 'px' );
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220 // Fix IE < 8 visibility.
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221 panel._.currentBlock.element.setStyle( 'display', 'none' ).removeStyle( 'display' );
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224 if ( panel.isLoaded )
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227 panel.onLoad = setHeight;
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230 element.getFirst().removeStyle( 'height' );
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232 // Set the IFrame focus, so the blur event gets fired.
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233 CKEDITOR.tools.setTimeout( function()
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235 if ( definition.voiceLabel )
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237 if ( CKEDITOR.env.gecko )
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239 var container = iframe.getParent();
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240 container.setAttribute( 'role', 'region' );
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241 container.setAttribute( 'title', definition.voiceLabel );
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242 iframe.setAttribute( 'role', 'region' );
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243 iframe.setAttribute( 'title', ' ' );
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246 if ( CKEDITOR.env.ie && CKEDITOR.env.quirks )
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249 iframe.$.contentWindow.focus();
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251 // We need this get fired manually because of unfired focus() function.
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252 if ( CKEDITOR.env.ie && !CKEDITOR.env.quirks )
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253 this.allowBlur( true );
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259 this.onShow.call( this );
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266 if ( this.visible && ( !this.onHide || this.onHide.call( this ) !== true ) )
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269 this.element.setStyle( 'display', 'none' );
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274 allowBlur : function( allow ) // Prevent editor from hiding the panel. #3222.
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276 var panel = this._.panel;
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277 if ( allow != undefined )
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278 panel.allowBlur = allow;
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280 return panel.allowBlur;
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283 showAsChild : function( panel, blockName, offsetParent, corner, offsetX, offsetY )
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285 // Skip reshowing of child which is already visible.
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286 if ( this._.activeChild == panel && panel._.panel._.offsetParentId == offsetParent.getId() )
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291 panel.onHide = CKEDITOR.tools.bind( function()
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293 // Use a timeout, so we give time for this menu to get
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294 // potentially focused.
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295 CKEDITOR.tools.setTimeout( function()
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297 if ( !this._.focused )
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304 this._.activeChild = panel;
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305 this._.focused = false;
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307 panel.showBlock( blockName, offsetParent, corner, offsetX, offsetY );
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309 /* #3767 IE: Second level menu may not have borders */
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310 if ( CKEDITOR.env.ie7Compat || ( CKEDITOR.env.ie8 && CKEDITOR.env.ie6Compat ) )
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312 setTimeout(function()
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314 panel.element.getChild( 0 ).$.style.cssText += '';
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319 hideChild : function()
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321 var activeChild = this._.activeChild;
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325 delete activeChild.onHide;
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326 delete this._.activeChild;
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327 activeChild.hide();
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