scratch – Blame information for rev 58
?pathlinks?
Rev | Author | Line No. | Line |
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58 | office | 1 | define( [ |
2 | "./core", |
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3 | "./var/document", |
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4 | "./var/documentElement", |
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5 | "./var/rnothtmlwhite", |
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6 | "./var/slice", |
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7 | "./data/var/dataPriv", |
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8 | |||
9 | "./core/init", |
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10 | "./selector" |
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11 | ], function( jQuery, document, documentElement, rnothtmlwhite, slice, dataPriv ) { |
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12 | |||
13 | "use strict"; |
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14 | |||
15 | var |
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16 | rkeyEvent = /^key/, |
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17 | rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/, |
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18 | rtypenamespace = /^([^.]*)(?:\.(.+)|)/; |
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19 | |||
20 | function returnTrue() { |
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21 | return true; |
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22 | } |
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23 | |||
24 | function returnFalse() { |
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25 | return false; |
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26 | } |
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27 | |||
28 | // Support: IE <=9 only |
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29 | // See #13393 for more info |
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30 | function safeActiveElement() { |
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31 | try { |
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32 | return document.activeElement; |
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33 | } catch ( err ) { } |
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34 | } |
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35 | |||
36 | function on( elem, types, selector, data, fn, one ) { |
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37 | var origFn, type; |
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38 | |||
39 | // Types can be a map of types/handlers |
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40 | if ( typeof types === "object" ) { |
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41 | |||
42 | // ( types-Object, selector, data ) |
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43 | if ( typeof selector !== "string" ) { |
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44 | |||
45 | // ( types-Object, data ) |
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46 | data = data || selector; |
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47 | selector = undefined; |
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48 | } |
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49 | for ( type in types ) { |
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50 | on( elem, type, selector, data, types[ type ], one ); |
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51 | } |
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52 | return elem; |
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53 | } |
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54 | |||
55 | if ( data == null && fn == null ) { |
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56 | |||
57 | // ( types, fn ) |
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58 | fn = selector; |
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59 | data = selector = undefined; |
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60 | } else if ( fn == null ) { |
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61 | if ( typeof selector === "string" ) { |
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62 | |||
63 | // ( types, selector, fn ) |
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64 | fn = data; |
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65 | data = undefined; |
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66 | } else { |
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67 | |||
68 | // ( types, data, fn ) |
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69 | fn = data; |
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70 | data = selector; |
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71 | selector = undefined; |
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72 | } |
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73 | } |
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74 | if ( fn === false ) { |
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75 | fn = returnFalse; |
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76 | } else if ( !fn ) { |
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77 | return elem; |
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78 | } |
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79 | |||
80 | if ( one === 1 ) { |
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81 | origFn = fn; |
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82 | fn = function( event ) { |
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83 | |||
84 | // Can use an empty set, since event contains the info |
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85 | jQuery().off( event ); |
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86 | return origFn.apply( this, arguments ); |
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87 | }; |
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88 | |||
89 | // Use same guid so caller can remove using origFn |
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90 | fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ ); |
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91 | } |
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92 | return elem.each( function() { |
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93 | jQuery.event.add( this, types, fn, data, selector ); |
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94 | } ); |
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95 | } |
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96 | |||
97 | /* |
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98 | * Helper functions for managing events -- not part of the public interface. |
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99 | * Props to Dean Edwards' addEvent library for many of the ideas. |
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100 | */ |
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101 | jQuery.event = { |
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102 | |||
103 | global: {}, |
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104 | |||
105 | add: function( elem, types, handler, data, selector ) { |
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106 | |||
107 | var handleObjIn, eventHandle, tmp, |
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108 | events, t, handleObj, |
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109 | special, handlers, type, namespaces, origType, |
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110 | elemData = dataPriv.get( elem ); |
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111 | |||
112 | // Don't attach events to noData or text/comment nodes (but allow plain objects) |
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113 | if ( !elemData ) { |
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114 | return; |
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115 | } |
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116 | |||
117 | // Caller can pass in an object of custom data in lieu of the handler |
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118 | if ( handler.handler ) { |
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119 | handleObjIn = handler; |
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120 | handler = handleObjIn.handler; |
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121 | selector = handleObjIn.selector; |
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122 | } |
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123 | |||
124 | // Ensure that invalid selectors throw exceptions at attach time |
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125 | // Evaluate against documentElement in case elem is a non-element node (e.g., document) |
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126 | if ( selector ) { |
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127 | jQuery.find.matchesSelector( documentElement, selector ); |
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128 | } |
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129 | |||
130 | // Make sure that the handler has a unique ID, used to find/remove it later |
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131 | if ( !handler.guid ) { |
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132 | handler.guid = jQuery.guid++; |
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133 | } |
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134 | |||
135 | // Init the element's event structure and main handler, if this is the first |
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136 | if ( !( events = elemData.events ) ) { |
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137 | events = elemData.events = {}; |
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138 | } |
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139 | if ( !( eventHandle = elemData.handle ) ) { |
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140 | eventHandle = elemData.handle = function( e ) { |
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141 | |||
142 | // Discard the second event of a jQuery.event.trigger() and |
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143 | // when an event is called after a page has unloaded |
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144 | return typeof jQuery !== "undefined" && jQuery.event.triggered !== e.type ? |
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145 | jQuery.event.dispatch.apply( elem, arguments ) : undefined; |
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146 | }; |
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147 | } |
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148 | |||
149 | // Handle multiple events separated by a space |
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150 | types = ( types || "" ).match( rnothtmlwhite ) || [ "" ]; |
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151 | t = types.length; |
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152 | while ( t-- ) { |
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153 | tmp = rtypenamespace.exec( types[ t ] ) || []; |
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154 | type = origType = tmp[ 1 ]; |
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155 | namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort(); |
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156 | |||
157 | // There *must* be a type, no attaching namespace-only handlers |
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158 | if ( !type ) { |
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159 | continue; |
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160 | } |
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161 | |||
162 | // If event changes its type, use the special event handlers for the changed type |
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163 | special = jQuery.event.special[ type ] || {}; |
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164 | |||
165 | // If selector defined, determine special event api type, otherwise given type |
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166 | type = ( selector ? special.delegateType : special.bindType ) || type; |
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167 | |||
168 | // Update special based on newly reset type |
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169 | special = jQuery.event.special[ type ] || {}; |
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170 | |||
171 | // handleObj is passed to all event handlers |
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172 | handleObj = jQuery.extend( { |
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173 | type: type, |
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174 | origType: origType, |
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175 | data: data, |
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176 | handler: handler, |
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177 | guid: handler.guid, |
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178 | selector: selector, |
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179 | needsContext: selector && jQuery.expr.match.needsContext.test( selector ), |
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180 | namespace: namespaces.join( "." ) |
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181 | }, handleObjIn ); |
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182 | |||
183 | // Init the event handler queue if we're the first |
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184 | if ( !( handlers = events[ type ] ) ) { |
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185 | handlers = events[ type ] = []; |
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186 | handlers.delegateCount = 0; |
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187 | |||
188 | // Only use addEventListener if the special events handler returns false |
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189 | if ( !special.setup || |
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190 | special.setup.call( elem, data, namespaces, eventHandle ) === false ) { |
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191 | |||
192 | if ( elem.addEventListener ) { |
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193 | elem.addEventListener( type, eventHandle ); |
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194 | } |
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195 | } |
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196 | } |
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197 | |||
198 | if ( special.add ) { |
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199 | special.add.call( elem, handleObj ); |
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200 | |||
201 | if ( !handleObj.handler.guid ) { |
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202 | handleObj.handler.guid = handler.guid; |
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203 | } |
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204 | } |
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205 | |||
206 | // Add to the element's handler list, delegates in front |
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207 | if ( selector ) { |
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208 | handlers.splice( handlers.delegateCount++, 0, handleObj ); |
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209 | } else { |
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210 | handlers.push( handleObj ); |
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211 | } |
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212 | |||
213 | // Keep track of which events have ever been used, for event optimization |
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214 | jQuery.event.global[ type ] = true; |
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215 | } |
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216 | |||
217 | }, |
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218 | |||
219 | // Detach an event or set of events from an element |
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220 | remove: function( elem, types, handler, selector, mappedTypes ) { |
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221 | |||
222 | var j, origCount, tmp, |
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223 | events, t, handleObj, |
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224 | special, handlers, type, namespaces, origType, |
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225 | elemData = dataPriv.hasData( elem ) && dataPriv.get( elem ); |
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226 | |||
227 | if ( !elemData || !( events = elemData.events ) ) { |
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228 | return; |
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229 | } |
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230 | |||
231 | // Once for each type.namespace in types; type may be omitted |
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232 | types = ( types || "" ).match( rnothtmlwhite ) || [ "" ]; |
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233 | t = types.length; |
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234 | while ( t-- ) { |
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235 | tmp = rtypenamespace.exec( types[ t ] ) || []; |
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236 | type = origType = tmp[ 1 ]; |
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237 | namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort(); |
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238 | |||
239 | // Unbind all events (on this namespace, if provided) for the element |
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240 | if ( !type ) { |
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241 | for ( type in events ) { |
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242 | jQuery.event.remove( elem, type + types[ t ], handler, selector, true ); |
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243 | } |
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244 | continue; |
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245 | } |
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246 | |||
247 | special = jQuery.event.special[ type ] || {}; |
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248 | type = ( selector ? special.delegateType : special.bindType ) || type; |
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249 | handlers = events[ type ] || []; |
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250 | tmp = tmp[ 2 ] && |
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251 | new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ); |
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252 | |||
253 | // Remove matching events |
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254 | origCount = j = handlers.length; |
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255 | while ( j-- ) { |
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256 | handleObj = handlers[ j ]; |
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257 | |||
258 | if ( ( mappedTypes || origType === handleObj.origType ) && |
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259 | ( !handler || handler.guid === handleObj.guid ) && |
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260 | ( !tmp || tmp.test( handleObj.namespace ) ) && |
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261 | ( !selector || selector === handleObj.selector || |
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262 | selector === "**" && handleObj.selector ) ) { |
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263 | handlers.splice( j, 1 ); |
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264 | |||
265 | if ( handleObj.selector ) { |
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266 | handlers.delegateCount--; |
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267 | } |
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268 | if ( special.remove ) { |
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269 | special.remove.call( elem, handleObj ); |
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270 | } |
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271 | } |
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272 | } |
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273 | |||
274 | // Remove generic event handler if we removed something and no more handlers exist |
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275 | // (avoids potential for endless recursion during removal of special event handlers) |
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276 | if ( origCount && !handlers.length ) { |
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277 | if ( !special.teardown || |
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278 | special.teardown.call( elem, namespaces, elemData.handle ) === false ) { |
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279 | |||
280 | jQuery.removeEvent( elem, type, elemData.handle ); |
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281 | } |
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282 | |||
283 | delete events[ type ]; |
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284 | } |
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285 | } |
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286 | |||
287 | // Remove data and the expando if it's no longer used |
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288 | if ( jQuery.isEmptyObject( events ) ) { |
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289 | dataPriv.remove( elem, "handle events" ); |
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290 | } |
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291 | }, |
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292 | |||
293 | dispatch: function( nativeEvent ) { |
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294 | |||
295 | // Make a writable jQuery.Event from the native event object |
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296 | var event = jQuery.event.fix( nativeEvent ); |
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297 | |||
298 | var i, j, ret, matched, handleObj, handlerQueue, |
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299 | args = new Array( arguments.length ), |
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300 | handlers = ( dataPriv.get( this, "events" ) || {} )[ event.type ] || [], |
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301 | special = jQuery.event.special[ event.type ] || {}; |
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302 | |||
303 | // Use the fix-ed jQuery.Event rather than the (read-only) native event |
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304 | args[ 0 ] = event; |
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305 | |||
306 | for ( i = 1; i < arguments.length; i++ ) { |
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307 | args[ i ] = arguments[ i ]; |
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308 | } |
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309 | |||
310 | event.delegateTarget = this; |
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311 | |||
312 | // Call the preDispatch hook for the mapped type, and let it bail if desired |
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313 | if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) { |
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314 | return; |
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315 | } |
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316 | |||
317 | // Determine handlers |
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318 | handlerQueue = jQuery.event.handlers.call( this, event, handlers ); |
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319 | |||
320 | // Run delegates first; they may want to stop propagation beneath us |
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321 | i = 0; |
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322 | while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) { |
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323 | event.currentTarget = matched.elem; |
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324 | |||
325 | j = 0; |
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326 | while ( ( handleObj = matched.handlers[ j++ ] ) && |
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327 | !event.isImmediatePropagationStopped() ) { |
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328 | |||
329 | // Triggered event must either 1) have no namespace, or 2) have namespace(s) |
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330 | // a subset or equal to those in the bound event (both can have no namespace). |
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331 | if ( !event.rnamespace || event.rnamespace.test( handleObj.namespace ) ) { |
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332 | |||
333 | event.handleObj = handleObj; |
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334 | event.data = handleObj.data; |
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335 | |||
336 | ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle || |
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337 | handleObj.handler ).apply( matched.elem, args ); |
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338 | |||
339 | if ( ret !== undefined ) { |
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340 | if ( ( event.result = ret ) === false ) { |
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341 | event.preventDefault(); |
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342 | event.stopPropagation(); |
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343 | } |
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344 | } |
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345 | } |
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346 | } |
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347 | } |
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348 | |||
349 | // Call the postDispatch hook for the mapped type |
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350 | if ( special.postDispatch ) { |
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351 | special.postDispatch.call( this, event ); |
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352 | } |
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353 | |||
354 | return event.result; |
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355 | }, |
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356 | |||
357 | handlers: function( event, handlers ) { |
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358 | var i, handleObj, sel, matchedHandlers, matchedSelectors, |
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359 | handlerQueue = [], |
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360 | delegateCount = handlers.delegateCount, |
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361 | cur = event.target; |
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362 | |||
363 | // Find delegate handlers |
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364 | if ( delegateCount && |
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365 | |||
366 | // Support: IE <=9 |
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367 | // Black-hole SVG <use> instance trees (trac-13180) |
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368 | cur.nodeType && |
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369 | |||
370 | // Support: Firefox <=42 |
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371 | // Suppress spec-violating clicks indicating a non-primary pointer button (trac-3861) |
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372 | // https://www.w3.org/TR/DOM-Level-3-Events/#event-type-click |
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373 | // Support: IE 11 only |
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374 | // ...but not arrow key "clicks" of radio inputs, which can have `button` -1 (gh-2343) |
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375 | !( event.type === "click" && event.button >= 1 ) ) { |
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376 | |||
377 | for ( ; cur !== this; cur = cur.parentNode || this ) { |
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378 | |||
379 | // Don't check non-elements (#13208) |
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380 | // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764) |
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381 | if ( cur.nodeType === 1 && !( event.type === "click" && cur.disabled === true ) ) { |
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382 | matchedHandlers = []; |
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383 | matchedSelectors = {}; |
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384 | for ( i = 0; i < delegateCount; i++ ) { |
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385 | handleObj = handlers[ i ]; |
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386 | |||
387 | // Don't conflict with Object.prototype properties (#13203) |
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388 | sel = handleObj.selector + " "; |
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389 | |||
390 | if ( matchedSelectors[ sel ] === undefined ) { |
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391 | matchedSelectors[ sel ] = handleObj.needsContext ? |
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392 | jQuery( sel, this ).index( cur ) > -1 : |
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393 | jQuery.find( sel, this, null, [ cur ] ).length; |
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394 | } |
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395 | if ( matchedSelectors[ sel ] ) { |
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396 | matchedHandlers.push( handleObj ); |
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397 | } |
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398 | } |
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399 | if ( matchedHandlers.length ) { |
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400 | handlerQueue.push( { elem: cur, handlers: matchedHandlers } ); |
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401 | } |
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402 | } |
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403 | } |
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404 | } |
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405 | |||
406 | // Add the remaining (directly-bound) handlers |
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407 | cur = this; |
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408 | if ( delegateCount < handlers.length ) { |
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409 | handlerQueue.push( { elem: cur, handlers: handlers.slice( delegateCount ) } ); |
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410 | } |
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411 | |||
412 | return handlerQueue; |
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413 | }, |
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414 | |||
415 | addProp: function( name, hook ) { |
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416 | Object.defineProperty( jQuery.Event.prototype, name, { |
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417 | enumerable: true, |
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418 | configurable: true, |
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419 | |||
420 | get: jQuery.isFunction( hook ) ? |
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421 | function() { |
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422 | if ( this.originalEvent ) { |
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423 | return hook( this.originalEvent ); |
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424 | } |
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425 | } : |
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426 | function() { |
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427 | if ( this.originalEvent ) { |
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428 | return this.originalEvent[ name ]; |
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429 | } |
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430 | }, |
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431 | |||
432 | set: function( value ) { |
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433 | Object.defineProperty( this, name, { |
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434 | enumerable: true, |
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435 | configurable: true, |
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436 | writable: true, |
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437 | value: value |
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438 | } ); |
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439 | } |
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440 | } ); |
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441 | }, |
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442 | |||
443 | fix: function( originalEvent ) { |
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444 | return originalEvent[ jQuery.expando ] ? |
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445 | originalEvent : |
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446 | new jQuery.Event( originalEvent ); |
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447 | }, |
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448 | |||
449 | special: { |
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450 | load: { |
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451 | |||
452 | // Prevent triggered image.load events from bubbling to window.load |
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453 | noBubble: true |
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454 | }, |
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455 | focus: { |
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456 | |||
457 | // Fire native event if possible so blur/focus sequence is correct |
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458 | trigger: function() { |
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459 | if ( this !== safeActiveElement() && this.focus ) { |
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460 | this.focus(); |
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461 | return false; |
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462 | } |
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463 | }, |
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464 | delegateType: "focusin" |
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465 | }, |
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466 | blur: { |
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467 | trigger: function() { |
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468 | if ( this === safeActiveElement() && this.blur ) { |
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469 | this.blur(); |
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470 | return false; |
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471 | } |
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472 | }, |
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473 | delegateType: "focusout" |
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474 | }, |
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475 | click: { |
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476 | |||
477 | // For checkbox, fire native event so checked state will be right |
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478 | trigger: function() { |
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479 | if ( this.type === "checkbox" && this.click && jQuery.nodeName( this, "input" ) ) { |
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480 | this.click(); |
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481 | return false; |
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482 | } |
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483 | }, |
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484 | |||
485 | // For cross-browser consistency, don't fire native .click() on links |
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486 | _default: function( event ) { |
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487 | return jQuery.nodeName( event.target, "a" ); |
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488 | } |
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489 | }, |
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490 | |||
491 | beforeunload: { |
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492 | postDispatch: function( event ) { |
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493 | |||
494 | // Support: Firefox 20+ |
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495 | // Firefox doesn't alert if the returnValue field is not set. |
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496 | if ( event.result !== undefined && event.originalEvent ) { |
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497 | event.originalEvent.returnValue = event.result; |
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498 | } |
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499 | } |
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500 | } |
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501 | } |
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502 | }; |
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503 | |||
504 | jQuery.removeEvent = function( elem, type, handle ) { |
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505 | |||
506 | // This "if" is needed for plain objects |
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507 | if ( elem.removeEventListener ) { |
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508 | elem.removeEventListener( type, handle ); |
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509 | } |
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510 | }; |
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511 | |||
512 | jQuery.Event = function( src, props ) { |
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513 | |||
514 | // Allow instantiation without the 'new' keyword |
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515 | if ( !( this instanceof jQuery.Event ) ) { |
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516 | return new jQuery.Event( src, props ); |
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517 | } |
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518 | |||
519 | // Event object |
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520 | if ( src && src.type ) { |
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521 | this.originalEvent = src; |
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522 | this.type = src.type; |
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523 | |||
524 | // Events bubbling up the document may have been marked as prevented |
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525 | // by a handler lower down the tree; reflect the correct value. |
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526 | this.isDefaultPrevented = src.defaultPrevented || |
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527 | src.defaultPrevented === undefined && |
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528 | |||
529 | // Support: Android <=2.3 only |
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530 | src.returnValue === false ? |
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531 | returnTrue : |
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532 | returnFalse; |
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533 | |||
534 | // Create target properties |
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535 | // Support: Safari <=6 - 7 only |
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536 | // Target should not be a text node (#504, #13143) |
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537 | this.target = ( src.target && src.target.nodeType === 3 ) ? |
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538 | src.target.parentNode : |
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539 | src.target; |
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540 | |||
541 | this.currentTarget = src.currentTarget; |
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542 | this.relatedTarget = src.relatedTarget; |
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543 | |||
544 | // Event type |
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545 | } else { |
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546 | this.type = src; |
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547 | } |
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548 | |||
549 | // Put explicitly provided properties onto the event object |
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550 | if ( props ) { |
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551 | jQuery.extend( this, props ); |
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552 | } |
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553 | |||
554 | // Create a timestamp if incoming event doesn't have one |
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555 | this.timeStamp = src && src.timeStamp || jQuery.now(); |
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556 | |||
557 | // Mark it as fixed |
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558 | this[ jQuery.expando ] = true; |
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559 | }; |
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560 | |||
561 | // jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding |
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562 | // https://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html |
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563 | jQuery.Event.prototype = { |
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564 | constructor: jQuery.Event, |
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565 | isDefaultPrevented: returnFalse, |
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566 | isPropagationStopped: returnFalse, |
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567 | isImmediatePropagationStopped: returnFalse, |
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568 | isSimulated: false, |
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569 | |||
570 | preventDefault: function() { |
||
571 | var e = this.originalEvent; |
||
572 | |||
573 | this.isDefaultPrevented = returnTrue; |
||
574 | |||
575 | if ( e && !this.isSimulated ) { |
||
576 | e.preventDefault(); |
||
577 | } |
||
578 | }, |
||
579 | stopPropagation: function() { |
||
580 | var e = this.originalEvent; |
||
581 | |||
582 | this.isPropagationStopped = returnTrue; |
||
583 | |||
584 | if ( e && !this.isSimulated ) { |
||
585 | e.stopPropagation(); |
||
586 | } |
||
587 | }, |
||
588 | stopImmediatePropagation: function() { |
||
589 | var e = this.originalEvent; |
||
590 | |||
591 | this.isImmediatePropagationStopped = returnTrue; |
||
592 | |||
593 | if ( e && !this.isSimulated ) { |
||
594 | e.stopImmediatePropagation(); |
||
595 | } |
||
596 | |||
597 | this.stopPropagation(); |
||
598 | } |
||
599 | }; |
||
600 | |||
601 | // Includes all common event props including KeyEvent and MouseEvent specific props |
||
602 | jQuery.each( { |
||
603 | altKey: true, |
||
604 | bubbles: true, |
||
605 | cancelable: true, |
||
606 | changedTouches: true, |
||
607 | ctrlKey: true, |
||
608 | detail: true, |
||
609 | eventPhase: true, |
||
610 | metaKey: true, |
||
611 | pageX: true, |
||
612 | pageY: true, |
||
613 | shiftKey: true, |
||
614 | view: true, |
||
615 | "char": true, |
||
616 | charCode: true, |
||
617 | key: true, |
||
618 | keyCode: true, |
||
619 | button: true, |
||
620 | buttons: true, |
||
621 | clientX: true, |
||
622 | clientY: true, |
||
623 | offsetX: true, |
||
624 | offsetY: true, |
||
625 | pointerId: true, |
||
626 | pointerType: true, |
||
627 | screenX: true, |
||
628 | screenY: true, |
||
629 | targetTouches: true, |
||
630 | toElement: true, |
||
631 | touches: true, |
||
632 | |||
633 | which: function( event ) { |
||
634 | var button = event.button; |
||
635 | |||
636 | // Add which for key events |
||
637 | if ( event.which == null && rkeyEvent.test( event.type ) ) { |
||
638 | return event.charCode != null ? event.charCode : event.keyCode; |
||
639 | } |
||
640 | |||
641 | // Add which for click: 1 === left; 2 === middle; 3 === right |
||
642 | if ( !event.which && button !== undefined && rmouseEvent.test( event.type ) ) { |
||
643 | if ( button & 1 ) { |
||
644 | return 1; |
||
645 | } |
||
646 | |||
647 | if ( button & 2 ) { |
||
648 | return 3; |
||
649 | } |
||
650 | |||
651 | if ( button & 4 ) { |
||
652 | return 2; |
||
653 | } |
||
654 | |||
655 | return 0; |
||
656 | } |
||
657 | |||
658 | return event.which; |
||
659 | } |
||
660 | }, jQuery.event.addProp ); |
||
661 | |||
662 | // Create mouseenter/leave events using mouseover/out and event-time checks |
||
663 | // so that event delegation works in jQuery. |
||
664 | // Do the same for pointerenter/pointerleave and pointerover/pointerout |
||
665 | // |
||
666 | // Support: Safari 7 only |
||
667 | // Safari sends mouseenter too often; see: |
||
668 | // https://bugs.chromium.org/p/chromium/issues/detail?id=470258 |
||
669 | // for the description of the bug (it existed in older Chrome versions as well). |
||
670 | jQuery.each( { |
||
671 | mouseenter: "mouseover", |
||
672 | mouseleave: "mouseout", |
||
673 | pointerenter: "pointerover", |
||
674 | pointerleave: "pointerout" |
||
675 | }, function( orig, fix ) { |
||
676 | jQuery.event.special[ orig ] = { |
||
677 | delegateType: fix, |
||
678 | bindType: fix, |
||
679 | |||
680 | handle: function( event ) { |
||
681 | var ret, |
||
682 | target = this, |
||
683 | related = event.relatedTarget, |
||
684 | handleObj = event.handleObj; |
||
685 | |||
686 | // For mouseenter/leave call the handler if related is outside the target. |
||
687 | // NB: No relatedTarget if the mouse left/entered the browser window |
||
688 | if ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) { |
||
689 | event.type = handleObj.origType; |
||
690 | ret = handleObj.handler.apply( this, arguments ); |
||
691 | event.type = fix; |
||
692 | } |
||
693 | return ret; |
||
694 | } |
||
695 | }; |
||
696 | } ); |
||
697 | |||
698 | jQuery.fn.extend( { |
||
699 | |||
700 | on: function( types, selector, data, fn ) { |
||
701 | return on( this, types, selector, data, fn ); |
||
702 | }, |
||
703 | one: function( types, selector, data, fn ) { |
||
704 | return on( this, types, selector, data, fn, 1 ); |
||
705 | }, |
||
706 | off: function( types, selector, fn ) { |
||
707 | var handleObj, type; |
||
708 | if ( types && types.preventDefault && types.handleObj ) { |
||
709 | |||
710 | // ( event ) dispatched jQuery.Event |
||
711 | handleObj = types.handleObj; |
||
712 | jQuery( types.delegateTarget ).off( |
||
713 | handleObj.namespace ? |
||
714 | handleObj.origType + "." + handleObj.namespace : |
||
715 | handleObj.origType, |
||
716 | handleObj.selector, |
||
717 | handleObj.handler |
||
718 | ); |
||
719 | return this; |
||
720 | } |
||
721 | if ( typeof types === "object" ) { |
||
722 | |||
723 | // ( types-object [, selector] ) |
||
724 | for ( type in types ) { |
||
725 | this.off( type, selector, types[ type ] ); |
||
726 | } |
||
727 | return this; |
||
728 | } |
||
729 | if ( selector === false || typeof selector === "function" ) { |
||
730 | |||
731 | // ( types [, fn] ) |
||
732 | fn = selector; |
||
733 | selector = undefined; |
||
734 | } |
||
735 | if ( fn === false ) { |
||
736 | fn = returnFalse; |
||
737 | } |
||
738 | return this.each( function() { |
||
739 | jQuery.event.remove( this, types, fn, selector ); |
||
740 | } ); |
||
741 | } |
||
742 | } ); |
||
743 | |||
744 | return jQuery; |
||
745 | } ); |