diff options
Diffstat (limited to 'lib/dijit/_BidiSupport.js.uncompressed.js')
-rw-r--r-- | lib/dijit/_BidiSupport.js.uncompressed.js | 113 |
1 files changed, 0 insertions, 113 deletions
diff --git a/lib/dijit/_BidiSupport.js.uncompressed.js b/lib/dijit/_BidiSupport.js.uncompressed.js deleted file mode 100644 index 4a43c1f06..000000000 --- a/lib/dijit/_BidiSupport.js.uncompressed.js +++ /dev/null @@ -1,113 +0,0 @@ -define("dijit/_BidiSupport", ["./_WidgetBase"], function(_WidgetBase){ - - // module: - // dijit/_BidiSupport - - /*===== - return function(){ - // summary: - // Module that deals with BIDI, special with the auto - // direction if needed without changing the GUI direction. - // Including this module will extend _WidgetBase with BIDI related methods. - // description: - // There's a special need for displaying BIDI text in rtl direction - // in ltr GUI, sometimes needed auto support. - // In creation of widget, if it's want to activate this class, - // the widget should define the "textDir". - }; - =====*/ - - _WidgetBase.extend({ - - getTextDir: function(/*String*/ text){ - // summary: - // Gets the right direction of text. - // description: - // If textDir is ltr or rtl returns the value. - // If it's auto, calls to another function that responsible - // for checking the value, and defining the direction. - // tags: - // protected. - return this.textDir == "auto" ? this._checkContextual(text) : this.textDir; - }, - - _checkContextual: function(text){ - // summary: - // Finds the first strong (directional) character, return ltr if isLatin - // or rtl if isBidiChar. - // tags: - // private. - - // look for strong (directional) characters - var fdc = /[A-Za-z\u05d0-\u065f\u066a-\u06ef\u06fa-\u07ff\ufb1d-\ufdff\ufe70-\ufefc]/.exec(text); - // if found return the direction that defined by the character, else return widgets dir as defult. - return fdc ? ( fdc[0] <= 'z' ? "ltr" : "rtl" ) : this.dir ? this.dir : this.isLeftToRight() ? "ltr" : "rtl"; - }, - - applyTextDir: function(/*Object*/ element, /*String*/ text){ - // summary: - // Set element.dir according to this.textDir - // element: - // The text element to be set. Should have dir property. - // text: - // Used in case this.textDir is "auto", for calculating the right transformation - // description: - // If textDir is ltr or rtl returns the value. - // If it's auto, calls to another function that responsible - // for checking the value, and defining the direction. - // tags: - // protected. - - var textDir = this.textDir == "auto" ? this._checkContextual(text) : this.textDir; - // update only when there's a difference - if(element.dir != textDir){ - element.dir = textDir; - } - }, - enforceTextDirWithUcc: function(option, text){ - // summary: - // Wraps by UCC (Unicode control characters) option's text according to this.textDir - // option: - // The element (`<option>`) we wrapping the text for. - // text: - // The text to be wrapped. - // description: - // There's a dir problem with some HTML elements. For some elements (e.g. `<option>`, `<select>`) - // defining the dir in different direction then the GUI orientation, won't display correctly. - // FF 3.6 will change the alignment of the text in option - this doesn't follow the bidi standards (static text - // should be aligned following GUI direction). IE8 and Opera11.10 completely ignore dir setting for `<option>`. - // Therefore the only solution is to use UCC (Unicode control characters) to display the text in correct orientation. - // This function saves the original text value for later restoration if needed, for example if the textDir will change etc. - if(this.textDir){ - option.originalText = text; - var dir = this.textDir == "auto" ? this._checkContextual(text) : this.textDir; - return (dir == "ltr" ? bidi_const.LRE : bidi_const.RLE ) + text + bidi_const.PDF; - } - return text; - }, - restoreOriginalText: function(origObj){ - // summary: - // Restores the text of origObj, if needed, after enforceTextDirWithUcc, e.g. set("textDir", textDir). - // origObj: - // The element (`<option>`) to restore. - // description: - // Sets the text of origObj to origObj.originalText, which is the original text, without the UCCs. - // The function than removes the originalText from origObj! - if(origObj.originalText){ - origObj.text = origObj.originalText; - delete origObj.originalText; - } - return origObj; - } - }); - - // UCC - constants that will be used by bidi support. - var bidi_const = { - LRM : '\u200E', - LRE : '\u202A', - PDF : '\u202C', - RLM : '\u200f', - RLE : '\u202B' - }; - return _WidgetBase; -}); |