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Diffstat (limited to 'plugins/DirectionDetector/jquery.DirectionDetector.js')
-rw-r--r-- | plugins/DirectionDetector/jquery.DirectionDetector.js | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/plugins/DirectionDetector/jquery.DirectionDetector.js b/plugins/DirectionDetector/jquery.DirectionDetector.js new file mode 100644 index 000000000..6808bcabd --- /dev/null +++ b/plugins/DirectionDetector/jquery.DirectionDetector.js @@ -0,0 +1,61 @@ + +/** + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + * + * @category Plugin + * @package StatusNet + * @author Behrooz shabani (everplays) - <behrooz@rock.com> + * @copyright 2009-2010 Behrooz shabani + * @license http://www.fsf.org/licensing/licenses/agpl-3.0.html AGPL 3.0 + * + */ + +(function($){ + $.fn.isRTL = function(str){ + if(typeof str != typeof "" || str.length<1) + return false; + var cc = str.charCodeAt(0); + if(cc>=1536 && cc<=1791) // arabic, persian, ... + return true; + if(cc>=65136 && cc<=65279) // arabic peresent 2 + return true; + if(cc>=64336 && cc<=65023) // arabic peresent 1 + return true; + if(cc>=1424 && cc<=1535) // hebrew + return true; + if(cc>=64256 && cc<=64335) // hebrew peresent + return true; + if(cc>=1792 && cc<=1871) // Syriac + return true; + if(cc>=1920 && cc<=1983) // Thaana + return true; + if(cc>=1984 && cc<=2047) // NKo + return true; + if(cc>=11568 && cc<=11647) // Tifinagh + return true; + return false; + }; + $(document).ready(function(){ + var tArea = $("#notice_data-text"); + var tCleaner = new RegExp('@[^ ]+|![^ ]+|#[^ ]+|^RT[: ]{1}| RT | RT: |^RD[: ]{1}| RD | RD: |[♺♻:]+', 'g') + tArea.keyup(function(){ + var cleaned = tArea.val().replace(tCleaner, '').replace(/^[ ]+/, ''); + if($().isRTL(cleaned)) + tArea.css('direction', 'rtl'); + else + tArea.css('direction', 'ltr'); + }); + }); +})(jQuery); |