namibia
df0489e1eeeeab5a9bd44e1d84fce49924fe1bac
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/* Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved. For licensing, see LICENSE.html or http://ckeditor.com/license */ (function() { function protectFormStyles( formElement ) { if ( !formElement || formElement.type != CKEDITOR.NODE_ELEMENT || formElement.getName() != 'form' ) return []; var hijackRecord = [], hijackNames = [ 'style', 'className' ]; for ( var i = 0 ; i < hijackNames.length ; i++ ) { var name = hijackNames[i]; var $node = formElement.$.elements.namedItem( name ); if ( $node ) { var hijackNode = new CKEDITOR.dom.element( $node ); hijackRecord.push( [ hijackNode, hijackNode.nextSibling ] ); hijackNode.remove(); } } return hijackRecord; } function restoreFormStyles( formElement, hijackRecord ) { if ( !formElement || formElement.type != CKEDITOR.NODE_ELEMENT || formElement.getName() != 'form' ) return; if ( hijackRecord.length > 0 ) { for ( var i = hijackRecord.length - 1 ; i >= 0 ; i-- ) { var node = hijackRecord[i][0]; var sibling = hijackRecord[i][1]; if ( sibling ) node.insertBefore( sibling ); else node.appendTo( formElement ); } } } function saveStyles( element, isInsideEditor ) { var data = protectFormStyles( element ); var retval = {}; var $element = element.$; if ( !isInsideEditor ) { retval[ 'class' ] = $element.className || ''; $element.className = ''; } retval.inline = $element.style.cssText || ''; if ( !isInsideEditor ) // Reset any external styles that might interfere. (#2474) $element.style.cssText = 'position: static; overflow: visible'; restoreFormStyles( data ); return retval; } function restoreStyles( element, savedStyles ) { var data = protectFormStyles( element ); var $element = element.$; if ( 'class' in savedStyles ) $element.className = savedStyles[ 'class' ]; if ( 'inline' in savedStyles ) $element.style.cssText = savedStyles.inline; restoreFormStyles( data ); } function refreshCursor( editor ) { // Refresh all editor instances on the page (#5724). var all = CKEDITOR.instances; for ( var i in all ) { var one = all[ i ]; if ( one.mode == 'wysiwyg' && !one.readOnly ) { var body = one.document.getBody(); // Refresh 'contentEditable' otherwise // DOM lifting breaks design mode. (#5560) body.setAttribute( 'contentEditable', false ); body.setAttribute( 'contentEditable', true ); } } if ( editor.focusManager.hasFocus ) { editor.toolbox.focus(); editor.focus(); } } /** * Adding an iframe shim to this element, OR removing the existing one if already applied. * Note: This will only affect IE version below 7. */ function createIframeShim( element ) { if ( !CKEDITOR.env.ie || CKEDITOR.env.version > 6 ) return null; var shim = CKEDITOR.dom.element.createFromHtml( '<iframe frameborder="0" tabindex="-1"' + ' src="javascript:' + 'void((function(){' + 'document.open();' + ( CKEDITOR.env.isCustomDomain() ? 'document.domain=\'' + this.getDocument().$.domain + '\';' : '' ) + 'document.close();' + '})())"' + ' style="display:block;position:absolute;z-index:-1;' + 'progid:DXImageTransform.Microsoft.Alpha(opacity=0);' + '"></iframe>' ); return element.append( shim, true ); } CKEDITOR.plugins.add( 'maximize', { init : function( editor ) { var lang = editor.lang; var mainDocument = CKEDITOR.document, mainWindow = mainDocument.getWindow(); // Saved selection and scroll position for the editing area. var savedSelection, savedScroll; // Saved scroll position for the outer window. var outerScroll; var shim; // Saved resize handler function. function resizeHandler() { var viewPaneSize = mainWindow.getViewPaneSize(); shim && shim.setStyles( { width : viewPaneSize.width + 'px', height : viewPaneSize.height + 'px' } ); editor.resize( viewPaneSize.width, viewPaneSize.height, null, true ); } // Retain state after mode switches. var savedState = CKEDITOR.TRISTATE_OFF; editor.addCommand( 'maximize', { // Disabled on iOS (#8307). modes : { wysiwyg : !CKEDITOR.env.iOS, source : !CKEDITOR.env.iOS }, readOnly : 1, editorFocus : false, exec : function() { var container = editor.container.getChild( 1 ); var contents = editor.getThemeSpace( 'contents' ); // Save current selection and scroll position in editing area. if ( editor.mode == 'wysiwyg' ) { var selection = editor.getSelection(); savedSelection = selection && selection.getRanges(); savedScroll = mainWindow.getScrollPosition(); } else { var $textarea = editor.textarea.$; savedSelection = !CKEDITOR.env.ie && [ $textarea.selectionStart, $textarea.selectionEnd ]; savedScroll = [ $textarea.scrollLeft, $textarea.scrollTop ]; } if ( this.state == CKEDITOR.TRISTATE_OFF ) // Go fullscreen if the state is off. { // Add event handler for resizing. mainWindow.on( 'resize', resizeHandler ); // Save the scroll bar position. outerScroll = mainWindow.getScrollPosition(); // Save and reset the styles for the entire node tree. var currentNode = editor.container; while ( ( currentNode = currentNode.getParent() ) ) { currentNode.setCustomData( 'maximize_saved_styles', saveStyles( currentNode ) ); currentNode.setStyle( 'z-index', editor.config.baseFloatZIndex - 1 ); } contents.setCustomData( 'maximize_saved_styles', saveStyles( contents, true ) ); container.setCustomData( 'maximize_saved_styles', saveStyles( container, true ) ); // Hide scroll bars. var styles = { overflow : CKEDITOR.env.webkit ? '' : 'hidden', // #6896 width : 0, height : 0 }; mainDocument.getDocumentElement().setStyles( styles ); !CKEDITOR.env.gecko && mainDocument.getDocumentElement().setStyle( 'position', 'fixed' ); !( CKEDITOR.env.gecko && CKEDITOR.env.quirks ) && mainDocument.getBody().setStyles( styles ); // Scroll to the top left (IE needs some time for it - #4923). CKEDITOR.env.ie ? setTimeout( function() { mainWindow.$.scrollTo( 0, 0 ); }, 0 ) : mainWindow.$.scrollTo( 0, 0 ); // Resize and move to top left. // Special treatment for FF Quirks (#7284) container.setStyle( 'position', CKEDITOR.env.gecko && CKEDITOR.env.quirks ? 'fixed' : 'absolute' ); container.$.offsetLeft; // SAFARI BUG: See #2066. container.setStyles( { 'z-index' : editor.config.baseFloatZIndex - 1, left : '0px', top : '0px' } ); shim = createIframeShim( container ); // IE6 select element penetration when maximized. (#4459) // Add cke_maximized class before resize handle since that will change things sizes (#5580) container.addClass( 'cke_maximized' ); resizeHandler(); // Still not top left? Fix it. (Bug #174) var offset = container.getDocumentPosition(); container.setStyles( { left : ( -1 * offset.x ) + 'px', top : ( -1 * offset.y ) + 'px' } ); // Fixing positioning editor chrome in Firefox break design mode. (#5149) CKEDITOR.env.gecko && refreshCursor( editor ); } else if ( this.state == CKEDITOR.TRISTATE_ON ) // Restore from fullscreen if the state is on. { // Remove event handler for resizing. mainWindow.removeListener( 'resize', resizeHandler ); // Restore CSS styles for the entire node tree. var editorElements = [ contents, container ]; for ( var i = 0 ; i < editorElements.length ; i++ ) { restoreStyles( editorElements[i], editorElements[i].getCustomData( 'maximize_saved_styles' ) ); editorElements[i].removeCustomData( 'maximize_saved_styles' ); } currentNode = editor.container; while ( ( currentNode = currentNode.getParent() ) ) { restoreStyles( currentNode, currentNode.getCustomData( 'maximize_saved_styles' ) ); currentNode.removeCustomData( 'maximize_saved_styles' ); } // Restore the window scroll position. CKEDITOR.env.ie ? setTimeout( function() { mainWindow.$.scrollTo( outerScroll.x, outerScroll.y ); }, 0 ) : mainWindow.$.scrollTo( outerScroll.x, outerScroll.y ); // Remove cke_maximized class. container.removeClass( 'cke_maximized' ); // Webkit requires a re-layout on editor chrome. (#6695) if ( CKEDITOR.env.webkit ) { container.setStyle( 'display', 'inline' ); setTimeout( function(){ container.setStyle( 'display', 'block' ); }, 0 ); } if ( shim ) { shim.remove(); shim = null; } // Emit a resize event, because this time the size is modified in // restoreStyles. editor.fire( 'resize' ); } this.toggleState(); // Toggle button label. var button = this.uiItems[ 0 ]; // Only try to change the button if it exists (#6166) if( button ) { var label = ( this.state == CKEDITOR.TRISTATE_OFF ) ? lang.maximize : lang.minimize; var buttonNode = editor.element.getDocument().getById( button._.id ); buttonNode.getChild( 1 ).setHtml( label ); buttonNode.setAttribute( 'title', label ); buttonNode.setAttribute( 'href', 'javascript:void("' + label + '");' ); } // Restore selection and scroll position in editing area. if ( editor.mode == 'wysiwyg' ) { if ( savedSelection ) { // Fixing positioning editor chrome in Firefox break design mode. (#5149) CKEDITOR.env.gecko && refreshCursor( editor ); editor.getSelection().selectRanges(savedSelection); var element = editor.getSelection().getStartElement(); element && element.scrollIntoView( true ); } else mainWindow.$.scrollTo( savedScroll.x, savedScroll.y ); } else { if ( savedSelection ) { $textarea.selectionStart = savedSelection[0]; $textarea.selectionEnd = savedSelection[1]; } $textarea.scrollLeft = savedScroll[0]; $textarea.scrollTop = savedScroll[1]; } savedSelection = savedScroll = null; savedState = this.state; }, canUndo : false } ); editor.ui.addButton( 'Maximize', { label : lang.maximize, command : 'maximize' } ); // Restore the command state after mode change, unless it has been changed to disabled (#6467) editor.on( 'mode', function() { var command = editor.getCommand( 'maximize' ); command.setState( command.state == CKEDITOR.TRISTATE_DISABLED ? CKEDITOR.TRISTATE_DISABLED : savedState ); }, null, null, 100 ); } } ); })(); |
Commits for namibiapublic/scripts/ckeditor/_source/plugins/maximize/plugin.js
Revision | Author | Commited | Message |
---|---|---|---|
df0489 ... | Mark | Fri 14 Oct, 2016 10:01:00 +0000 | initial commit |