root / trunk / web / dojo / dijit / _base / manager.js @ 12
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1 | 9 | andrej.cim | /*
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2 | Copyright (c) 2004-2010, The Dojo Foundation All Rights Reserved.
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3 | Available via Academic Free License >= 2.1 OR the modified BSD license.
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4 | see: http://dojotoolkit.org/license for details
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5 | */
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6 | |||
7 | |||
8 | if(!dojo._hasResource["dijit._base.manager"]){ |
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9 | dojo._hasResource["dijit._base.manager"]=true; |
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10 | dojo.provide("dijit._base.manager");
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11 | dojo.declare("dijit.WidgetSet",null,{constructor:function(){ |
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12 | this._hash={};
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13 | this.length=0; |
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14 | },add:function(_1){ |
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15 | if(this._hash[_1.id]){ |
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16 | throw new Error("Tried to register widget with id=="+_1.id+" but that id is already registered"); |
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17 | } |
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18 | this._hash[_1.id]=_1;
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19 | this.length++;
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20 | },remove:function(id){ |
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21 | if(this._hash[id]){ |
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22 | delete this._hash[id]; |
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23 | this.length--;
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24 | } |
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25 | },forEach:function(_2,_3){ |
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26 | _3=_3||dojo.global; |
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27 | var i=0,id; |
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28 | for(id in this._hash){ |
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29 | _2.call(_3,this._hash[id],i++,this._hash); |
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30 | } |
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31 | return this; |
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32 | },filter:function(_4,_5){ |
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33 | _5=_5||dojo.global; |
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34 | var _6=new dijit.WidgetSet(),i=0,id; |
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35 | for(id in this._hash){ |
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36 | var w=this._hash[id]; |
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37 | if(_4.call(_5,w,i++,this._hash)){ |
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38 | _6.add(w); |
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39 | } |
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40 | } |
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41 | return _6;
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42 | },byId:function(id){ |
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43 | return this._hash[id]; |
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44 | },byClass:function(_7){ |
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45 | var _8=new dijit.WidgetSet(),id,_9; |
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46 | for(id in this._hash){ |
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47 | _9=this._hash[id];
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48 | if(_9.declaredClass==_7){
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49 | _8.add(_9); |
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50 | } |
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51 | } |
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52 | return _8;
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53 | },toArray:function(){ |
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54 | var ar=[];
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55 | for(var id in this._hash){ |
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56 | ar.push(this._hash[id]);
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57 | } |
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58 | return ar;
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59 | },map:function(_a,_b){ |
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60 | return dojo.map(this.toArray(),_a,_b); |
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61 | },every:function(_c,_d){ |
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62 | _d=_d||dojo.global; |
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63 | var x=0,i; |
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64 | for(i in this._hash){ |
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65 | if(!_c.call(_d,this._hash[i],x++,this._hash)){ |
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66 | return false; |
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67 | } |
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68 | } |
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69 | return true; |
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70 | },some:function(_e,_f){ |
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71 | _f=_f||dojo.global; |
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72 | var x=0,i; |
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73 | for(i in this._hash){ |
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74 | if(_e.call(_f,this._hash[i],x++,this._hash)){ |
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75 | return true; |
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76 | } |
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77 | } |
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78 | return false; |
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79 | }}); |
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80 | (function(){
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81 | dijit.registry=new dijit.WidgetSet();
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82 | var _10=dijit.registry._hash,_11=dojo.attr,_12=dojo.hasAttr,_13=dojo.style;
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83 | dijit.byId=function(id){ |
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84 | return typeof id=="string"?_10[id]:id; |
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85 | }; |
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86 | var _14={};
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87 | dijit.getUniqueId=function(_15){ |
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88 | var id;
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89 | do{
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90 | id=_15+"_"+(_15 in _14?++_14[_15]:_14[_15]=0); |
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91 | }while(_10[id]);
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92 | return dijit._scopeName=="dijit"?id:dijit._scopeName+"_"+id; |
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93 | }; |
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94 | dijit.findWidgets=function(_16){ |
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95 | var _17=[];
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96 | function _18(_19){ |
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97 | for(var _1a=_19.firstChild;_1a;_1a=_1a.nextSibling){ |
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98 | if(_1a.nodeType==1){ |
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99 | var _1b=_1a.getAttribute("widgetId"); |
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100 | if(_1b){
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101 | _17.push(_10[_1b]); |
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102 | }else{
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103 | _18(_1a); |
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104 | } |
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105 | } |
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106 | } |
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107 | }; |
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108 | _18(_16); |
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109 | return _17;
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110 | }; |
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111 | dijit._destroyAll=function(){ |
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112 | dijit._curFocus=null;
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113 | dijit._prevFocus=null;
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114 | dijit._activeStack=[]; |
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115 | dojo.forEach(dijit.findWidgets(dojo.body()),function(_1c){
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116 | if(!_1c._destroyed){
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117 | if(_1c.destroyRecursive){
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118 | _1c.destroyRecursive(); |
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119 | }else{
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120 | if(_1c.destroy){
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121 | _1c.destroy(); |
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122 | } |
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123 | } |
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124 | } |
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125 | }); |
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126 | }; |
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127 | if(dojo.isIE){
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128 | dojo.addOnWindowUnload(function(){
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129 | dijit._destroyAll(); |
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130 | }); |
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131 | } |
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132 | dijit.byNode=function(_1d){ |
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133 | return _10[_1d.getAttribute("widgetId")]; |
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134 | }; |
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135 | dijit.getEnclosingWidget=function(_1e){ |
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136 | while(_1e){
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137 | var id=_1e.getAttribute&&_1e.getAttribute("widgetId"); |
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138 | if(id){
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139 | return _10[id];
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140 | } |
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141 | _1e=_1e.parentNode; |
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142 | } |
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143 | return null; |
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144 | }; |
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145 | var _1f=(dijit._isElementShown=function(_20){ |
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146 | var s=_13(_20);
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147 | return (s.visibility!="hidden")&&(s.visibility!="collapsed")&&(s.display!="none")&&(_11(_20,"type")!="hidden"); |
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148 | }); |
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149 | dijit.hasDefaultTabStop=function(_21){ |
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150 | switch(_21.nodeName.toLowerCase()){
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151 | case "a": |
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152 | return _12(_21,"href"); |
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153 | case "area": |
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154 | case "button": |
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155 | case "input": |
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156 | case "object": |
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157 | case "select": |
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158 | case "textarea": |
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159 | return true; |
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160 | case "iframe": |
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161 | if(dojo.isMoz){
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162 | try{
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163 | return _21.contentDocument.designMode=="on"; |
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164 | } |
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165 | catch(err){
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166 | return false; |
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167 | } |
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168 | }else{
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169 | if(dojo.isWebKit){
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170 | var doc=_21.contentDocument,_22=doc&&doc.body;
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171 | return _22&&_22.contentEditable=="true"; |
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172 | }else{
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173 | try{
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174 | doc=_21.contentWindow.document; |
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175 | _22=doc&&doc.body; |
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176 | return _22&&_22.firstChild&&_22.firstChild.contentEditable=="true"; |
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177 | } |
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178 | catch(e){
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179 | return false; |
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180 | } |
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181 | } |
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182 | } |
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183 | default:
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184 | return _21.contentEditable=="true"; |
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185 | } |
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186 | }; |
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187 | var _23=(dijit.isTabNavigable=function(_24){ |
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188 | if(_11(_24,"disabled")){ |
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189 | return false; |
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190 | }else{
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191 | if(_12(_24,"tabIndex")){ |
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192 | return _11(_24,"tabIndex")>=0; |
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193 | }else{
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194 | return dijit.hasDefaultTabStop(_24);
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195 | } |
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196 | } |
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197 | }); |
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198 | dijit._getTabNavigable=function(_25){ |
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199 | var _26,_27,_28,_29,_2a,_2b;
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200 | var _2c=function(_2d){ |
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201 | dojo.query("> *",_2d).forEach(function(_2e){ |
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202 | if((dojo.isIE&&_2e.scopeName!=="HTML")||!_1f(_2e)){ |
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203 | return;
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204 | } |
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205 | if(_23(_2e)){
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206 | var _2f=_11(_2e,"tabIndex"); |
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207 | if(!_12(_2e,"tabIndex")||_2f==0){ |
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208 | if(!_26){
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209 | _26=_2e; |
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210 | } |
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211 | _27=_2e; |
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212 | }else{
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213 | if(_2f>0){ |
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214 | if(!_28||_2f<_29){
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215 | _29=_2f; |
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216 | _28=_2e; |
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217 | } |
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218 | if(!_2a||_2f>=_2b){
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219 | _2b=_2f; |
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220 | _2a=_2e; |
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221 | } |
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222 | } |
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223 | } |
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224 | } |
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225 | if(_2e.nodeName.toUpperCase()!="SELECT"){ |
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226 | _2c(_2e); |
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227 | } |
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228 | }); |
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229 | }; |
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230 | if(_1f(_25)){
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231 | _2c(_25); |
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232 | } |
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233 | return {first:_26,last:_27,lowest:_28,highest:_2a}; |
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234 | }; |
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235 | dijit.getFirstInTabbingOrder=function(_30){ |
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236 | var _31=dijit._getTabNavigable(dojo.byId(_30));
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237 | return _31.lowest?_31.lowest:_31.first;
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238 | }; |
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239 | dijit.getLastInTabbingOrder=function(_32){ |
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240 | var _33=dijit._getTabNavigable(dojo.byId(_32));
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241 | return _33.last?_33.last:_33.highest;
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242 | }; |
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243 | dijit.defaultDuration=dojo.config["defaultDuration"]||200; |
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244 | })(); |
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245 | } |