| 1 | define([ |
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| 2 | "dojo/_base/array", |
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| 3 | "dojo/_base/declare", |
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| 4 | "./common" |
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| 5 | ], function(array, declare, common){ |
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| 6 | |
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| 7 | // module: |
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| 8 | // dojox/mobile/bidi/Tooltip |
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| 9 | |
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| 10 | return declare(null, { |
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| 11 | // summary: |
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| 12 | // Support for control over text direction for mobile Tooltip widget, using Unicode Control Characters to control text direction. |
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| 13 | // description: |
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| 14 | // Implementation for text direction support for Tooltip's text containing embedded nodes. |
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| 15 | // Complicated embedded nodes (like tables) are not supported. |
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| 16 | // This class should not be used directly. |
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| 17 | // Mobile Tooltip widget loads this module when user sets "has: {'dojo-bidi': true }" in data-dojo-config. |
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| 18 | postCreate: function(){ |
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| 19 | this.inherited(arguments); |
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| 20 | if(this.textDir){ |
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| 21 | this._applyTextDirToTextElements(); |
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| 22 | } |
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| 23 | }, |
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| 24 | buildRendering: function(){ |
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| 25 | this.inherited(arguments); |
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| 26 | //dojox.mobile mirroring support |
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| 27 | if(!this.isLeftToRight()){ |
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| 28 | this.arrow.style.left = "0px"; |
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| 29 | } |
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| 30 | }, |
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| 31 | |
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| 32 | _setTextDirAttr: function(textDir){ |
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| 33 | if(textDir && this.textDir !== textDir){ |
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| 34 | this.textDir = textDir; |
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| 35 | this._applyTextDirToTextElements(); |
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| 36 | } |
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| 37 | }, |
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| 38 | |
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| 39 | _applyTextDirToTextElements: function(){ |
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| 40 | // summary: |
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| 41 | // Wrap relevant child text nodes in directional UCC marks |
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| 42 | array.forEach(this.domNode.childNodes, function(node){ |
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| 43 | var currentNode = (node.nodeType === 1 && node.childNodes.length === 1) ? node.firstChild : node; |
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| 44 | if(currentNode.nodeType === 3 && currentNode.nodeValue){ |
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| 45 | if(currentNode.nodeValue.search(/[.\S]/) != -1){ |
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| 46 | currentNode.nodeValue = common.removeUCCFromText(currentNode.nodeValue); |
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| 47 | currentNode.nodeValue = common.enforceTextDirWithUcc(currentNode.nodeValue, this.textDir); |
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| 48 | } |
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| 49 | } |
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| 50 | }, this); |
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| 51 | } |
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| 52 | }); |
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| 53 | }); |
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| 54 | |
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