/* Copyright 2008-2011 Clipperz Srl This file is part of Clipperz's Javascript Crypto Library. Javascript Crypto Library provides web developers with an extensive and efficient set of cryptographic functions. The library aims to obtain maximum execution speed while preserving modularity and reusability. For further information about its features and functionalities please refer to http://www.clipperz.com * Javascript Crypto Library is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. * Javascript Crypto Library 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 Affero General Public License for more details. * You should have received a copy of the GNU Affero General Public License along with Javascript Crypto Library. If not, see . */ Clipperz.YUI.MessageBox = function(){ var dlg, opt, mask; var bodyEl, msgEl, textboxEl, textareaEl, progressEl, pp; var buttons, activeTextEl, bwidth; var handleButton = function(button){ if(typeof opt.fn == 'function'){ if(opt.fn.call(opt.scope||window, button, activeTextEl.dom.value) !== false){ dlg.hide(); } }else{ dlg.hide(); } }; return { updateButtons: function(b){ var width = 0; if(!b){ buttons['ok'].hide(); buttons['cancel'].hide(); buttons['yes'].hide(); buttons['no'].hide(); return width; } for(var k in buttons){ if(typeof buttons[k] != 'function'){ if(b[k]){ buttons[k].show(); buttons[k].setText(typeof b[k] == 'string' ? b[k] : YAHOO.ext.MessageBox.buttonText[k]); width += buttons[k].el.getWidth()+15; }else{ buttons[k].hide(); } } } return width; }, getDialog : function(){ if(!dlg){ dlg = new YAHOO.ext.BasicDialog('mb-dlg', { autoCreate:true, shadow:true, draggable:true, resizable:false, constraintoviewport:true, fixedcenter:true, shim:true, modal:true, width:400, height:100, buttonAlign:'center', closeClick : function(){ if(opt && opt.buttons && opt.buttons.no && !opt.buttons.cancel){ handleButton('no'); }else{ handleButton('cancel'); } } }); dlg.closeClick = function(){ alert('wtf'); }; mask = dlg.mask; dlg.addKeyListener(27, dlg.hide, dlg); buttons = {}; buttons['ok'] = dlg.addButton(this.buttonText['ok'], handleButton.createCallback('ok')); buttons['yes'] = dlg.addButton(this.buttonText['yes'], handleButton.createCallback('yes')); buttons['no'] = dlg.addButton(this.buttonText['no'], handleButton.createCallback('no')); buttons['cancel'] = dlg.addButton(this.buttonText['cancel'], handleButton.createCallback('cancel')); bodyEl = dlg.body.createChild({ tag:'div', html:'
 
' }); msgEl = bodyEl.dom.firstChild; textboxEl = getEl(bodyEl.dom.childNodes[2]); textboxEl.enableDisplayMode(); textboxEl.addKeyListener([10,13], function(){ if(dlg.isVisible() && opt && opt.buttons){ if(opt.buttons.ok){ handleButton('ok'); }else if(opt.buttons.yes){ handleButton('yes'); } } }); textareaEl = getEl(bodyEl.dom.childNodes[3]); textareaEl.enableDisplayMode(); progressEl = getEl(bodyEl.dom.childNodes[4]); progressEl.enableDisplayMode(); pp = getEl(progressEl.dom.firstChild.firstChild); } return dlg; }, updateText : function(text){ if(!dlg.isVisible() && !opt.width){ dlg.resizeTo(this.maxWidth, 100); // resize first so content is never clipped from previous shows } msgEl.innerHTML = text; var w = Math.max(Math.min(opt.width || msgEl.offsetWidth, this.maxWidth), Math.max(opt.minWidth || this.minWidth, bwidth)); if(opt.prompt){ activeTextEl.setWidth(w); } dlg.setContentSize(w, bodyEl.getHeight()); }, updateProgress : function(value, text){ if(text){ this.updateText(text); } pp.setWidth(value*progressEl.dom.firstChild.offsetWidth); }, isVisible : function(){ return dlg && dlg.isVisible(); }, hide : function(){ if(this.isVisible()){ dlg.hide(); } }, show : function(options){ var d = this.getDialog(); opt = options; d.setTitle(opt.title || ' '); d.close.setDisplayed(opt.closable !== false); activeTextEl = textboxEl; opt.prompt = opt.prompt || (opt.multiline ? true : false) if(opt.prompt){ if(opt.multiline){ textboxEl.hide(); textareaEl.show(); textareaEl.setHeight(typeof opt.multiline == 'number' ? opt.multiline : this.defaultTextHeight); activeTextEl = textareaEl; }else{ textboxEl.show(); textareaEl.hide(); } }else{ textboxEl.hide(); textareaEl.hide(); } progressEl.setDisplayed(opt.progress === true); this.updateProgress(0); activeTextEl.dom.value = opt.value || ''; if(opt.prompt){ dlg.setDefaultButton(activeTextEl); }else{ var bs = opt.buttons; var db = null; if(bs && bs.ok){ db = buttons['ok']; }else if(bs && bs.yes){ db = buttons['yes']; } dlg.setDefaultButton(db); } bwidth = this.updateButtons(opt.buttons); this.updateText(opt.msg); d.modal = opt.modal !== false; d.mask = opt.modal !== false ? mask : false; d.animateTarget = null; d.show(options.animEl); }, progress : function(title, msg){ this.show({ title : title, msg : msg, buttons: false, progress:true, closable:false }); }, progressElement : function() { return progressEl; }, opt: function() { return opt; }, alert : function(title, msg, fn, scope){ this.show({ title : title, msg : msg, buttons: this.OK, fn: fn, scope : scope }); }, confirm : function(title, msg, fn, scope){ this.show({ title : title, msg : msg, buttons: this.YESNO, fn: fn, scope : scope }); }, prompt : function(title, msg, fn, scope, multiline){ this.show({ title : title, msg : msg, buttons: this.OKCANCEL, fn: fn, minWidth:250, scope : scope, prompt:true, multiline: multiline }); }, OK : {ok:true}, YESNO : {yes:true, no:true}, OKCANCEL : {ok:true, cancel:true}, YESNOCANCEL : {yes:true, no:true, cancel:true}, defaultTextHeight:75, maxWidth : 500, minWidth : 100, buttonText : { ok : 'OK', cancel : 'Cancel', yes : 'Yes', no : 'No' } }; }();