0.6.x/js/dom/12_XDomEvent.js

   1 /**\r
   2  * use X.Callback\r
   3  * \r
   4  * http://d.hatena.ne.jp/uupaa/20100430/1272561922\r
   5  * \r
   6  */\r
   7 \r
   8 if( window.addEventListener ){\r
   9         X.Dom.Event = function( e, xnode ){\r
  10                 //this._event        = e;\r
  11                 this.type          = e.type;\r
  12                 \r
  13                 //http://www.quirksmode.org/js/events_properties.html\r
  14                 this.target        = Node._getXNode( e.target.nodeType === 3 ? e.target.parentNode : e.target );// defeat Safari bug // xnode\r
  15                 \r
  16                 this.currentTarget = xnode; // xnode\r
  17                 this.relatedTarget = Node._getXNode( e.relatedTarget ); // xnode\r
  18                 this.eventPhase    = e.eventPhase;\r
  19                 \r
  20                 this.clientX       = e.clientX;\r
  21                 this.clientY       = e.clientY;\r
  22                 //this.screenX       = e.screenX;\r
  23                 //this.screenY       = e.screenY;\r
  24                 this.pageX         = e.pageX;\r
  25                 this.pageY         = e.pageY;\r
  26                 this.offsetX       = e.offsetX || e.layerX;\r
  27                 this.offsetY       = e.offsetY || e.layerY;\r
  28                 \r
  29                 this.keyCode       = e.keyCode;\r
  30                 this.altKey        = e.altKey;\r
  31                 this.ctrlKey       = e.ctrlKey;\r
  32                 this.shiftKey      = e.shiftKey;\r
  33                 \r
  34                 // http://www.programming-magic.com/20090127231544/\r
  35                 this.which         = e.which || ( e.button + 1 ); // 左:1, 中:2, 右:3\r
  36                 \r
  37                 // https://developer.mozilla.org/ja/docs/DOM/DOM_event_reference/mousewheel\r
  38                 if( e.wheelDeltaY !== undefined ){\r
  39                         this.wheelDeltaX = e.wheelDeltaX / 12;\r
  40                         this.wheelDeltaY = e.wheelDeltaY / 12;\r
  41                 } else\r
  42                 if( e.wheelDelta !== undefined ){\r
  43                         this.wheelDeltaX = this.wheelDeltaY = e.wheelDelta / 12;\r
  44                 } else\r
  45                 if( e.detail !== undefined ){\r
  46                         this.wheelDeltaX = this.wheelDeltaY = - e.detail * 3;\r
  47                 } else {\r
  48                         this.wheelDeltaX = this.wheelDeltaY = 0;\r
  49                 };\r
  50                 \r
  51                 if( e.constructor === window.TouchEvent ){\r
  52                         // TouchEvent\r
  53                         this.touches        = e.touches;\r
  54                         this.changedTouches = e.changedTouches;\r
  55                         this.targetTouches  = e.targetTouches;\r
  56                         this.metaKey        = e.metaKey;\r
  57                         this.force          = e.force || e.webkitForce || 0;\r
  58                 } else\r
  59                 if( e.constructor === window.PointerEvent ){\r
  60                         // PointerEvent;\r
  61                         this.currentPoint  = e.currentPoint;\r
  62                         this.width         = e.width;\r
  63                         this.height        = e.height;\r
  64                         this.timeStamp     = e.timeStamp;\r
  65                         this.hwTimestamp   = e.hwTimestamp;\r
  66                         this.intermediatePoints = e.intermediatePoints;\r
  67                         this.isPrimary     = e.isPrimary;\r
  68                         this.pointerId     = e.pointerId;\r
  69                         this.pointerType   = e.pointerType;\r
  70                         this.pressure      = e.pressure;\r
  71                         this.tiltX         = e.tiltX;\r
  72                         this.tiltY         = e.tiltY;\r
  73                 };\r
  74         };\r
  75 } else {\r
  76         X.Dom.Event = function( e, xnode, element ){\r
  77                 var btn;\r
  78                 \r
  79                 //this._event        = e;\r
  80                 this.type          = e.type;\r
  81                 this.target        = Node._getXNode( e.srcElement ); // xnode\r
  82                 if( this.target && this.target._xnodeType === 3 ) this.target = this.target.parent; // ie4 の fake Textnode がヒットしていないか？\r
  83                 this.currentTarget = xnode; // xnode\r
  84                 this.relatedTarget = Node._getXNode( e.formElement ? e.formElement : e.toElement ); // xnode\r
  85                 this.eventPhase    = e.srcElement === element ? 2: 3;\r
  86                 \r
  87                 this.clientX       = e.clientX;\r
  88                 this.clientY       = e.clientY;\r
  89                 //this.screenX       = e.screenX;\r
  90                 //this.screenY       = e.screenY;\r
  91                 \r
  92                 if( X.Dom._root ){ // uuu...\r
  93                         \r
  94                         this.pageX         = e.clientX + X.Dom._root.scrollLeft;\r
  95                         this.pageY         = e.clientY + X.Dom._root.scrollTop;\r
  96                         \r
  97                         // DOMAssistant 2.8.1\r
  98                         //event.pageX = DOMAssistant.def(e.pageX)? e.pageX : (event.clientX + (de.scrollLeft || b.scrollLeft) - (de.clientLeft || 0));\r
  99                         //event.pageY = DOMAssistant.def(e.pageY)? e.pageY : (event.clientY + (de.scrollTop || b.scrollTop) - (de.clientTop || 0));                                                     \r
 100                 };\r
 101                 \r
 102 \r
 103                 \r
 104                 if( X.UA.IE && 5 <= X.UA.IE ){\r
 105                         this.offsetX       = e.offsetX; // イベントターゲット左上からの座標\r
 106                         this.offsetY       = e.offsetY;                 \r
 107                 }// else\r
 108                 //if( e.srcElement ){\r
 109                 //      this.offsetX       = e.x - e.srcElement.offsetLeft; // e.x はイベント発生要素の親要素を基準にした座標。\r
 110                 //      this.offsetY       = e.y - e.srcElement.offsetTop;      \r
 111                 //};\r
 112                 \r
 113                 this.keyCode       = e.keyCode;\r
 114                 this.altKey        = e.altKey;\r
 115                 this.ctrlKey       = e.ctrlKey;\r
 116                 this.shiftKey      = e.shiftKey;\r
 117                 \r
 118                 // http://www.programming-magic.com/20090127231544/\r
 119                 switch( this.type ){\r
 120                         case 'click'    :\r
 121                         case 'dblclick' :\r
 122                                 this.which = 1;\r
 123                                 break;\r
 124                         case 'contextmenu' :\r
 125                                 this.which = 3;\r
 126                                 break;\r
 127                         default :\r
 128                                 btn = e.button;\r
 129                                 this.which =\r
 130                                         btn & 1 ? 1 :\r
 131                                         btn & 4 ? 2 :\r
 132                                         btn & 2 ? 3 : 0; // 左:1(click:0), 中:4, 右:2\r
 133                 };\r
 134                 this.wheelDeltaX = this.wheelDeltaY = e.wheelDelta / 12;\r
 135         };\r
 136 };\r
 137 \r
 138 X.Dom.Event.DOM_PRE_INIT        = ++X.Event._LAST_EVENT;\r
 139 X.Dom.Event.DOM_BUILDER_COMPLETE= ++X.Event._LAST_EVENT;\r
 140 X.Dom.Event.DOM_INIT            = ++X.Event._LAST_EVENT;\r
 141 X.Dom.Event.XDOM_READY          = ++X.Event._LAST_EVENT;\r
 142 X.Dom.Event.VIEW_ACTIVATE       = ++X.Event._LAST_EVENT;\r
 143 X.Dom.Event.VIEW_DEACTIVATE     = ++X.Event._LAST_EVENT;\r
 144 X.Dom.Event.VIEW_RESIZED        = ++X.Event._LAST_EVENT;\r
 145 X.Dom.Event.BASE_FONT_RESIZED   = ++X.Event._LAST_EVENT;\r
 146 // same_page_jump\r
 147 // on_screen_keyboard_show\r
 148 // on_screen_keyboard_hide\r
 149 X.Dom.Event.BEFORE_UPDATE       = ++X.Event._LAST_EVENT;\r
 150 X.Dom.Event.AFTER_UPDATE        = ++X.Event._LAST_EVENT;\r
 151 // hash_change\r
 152 X.Dom.Event.BEFORE_UNLOAD       = ++X.Event._LAST_EVENT;\r
 153 X.Dom.Event.UNLOAD              = ++X.Event._LAST_EVENT;\r
 154 X.Dom.Event.LOAD_BEFORE_STOP    = ++X.Event._LAST_EVENT;\r
 155 X.Dom.Event.LOAD_ASSET_STOP     = ++X.Event._LAST_EVENT;\r
 156 X.Dom.Event.LOAD_ASSET_COMPLETE = ++X.Event._LAST_EVENT;\r
 157 X.Dom.Event.LOAD_ASSET_ERROR    = ++X.Event._LAST_EVENT;\r
 158 \r
 159 X.Dom.Event.ANIME_BEFORE_START  = ++X.Event._LAST_EVENT;\r
 160 X.Dom.Event.ANIME_START         = ++X.Event._LAST_EVENT;\r
 161 X.Dom.Event.ANIME               = ++X.Event._LAST_EVENT;\r
 162 X.Dom.Event.ANIME_END           = ++X.Event._LAST_EVENT;\r
 163 X.Dom.Event.ANIME_BEFORE_STOP   = ++X.Event._LAST_EVENT; // xnode.stop() のみ、指定時間による停止では呼ばれない\r
 164 X.Dom.Event.ANIME_STOP          = ++X.Event._LAST_EVENT;\r
 165 X.Dom.Event._LAST_EVENT         = X.Event._LAST_EVENT; // ここに書いてあるイベントの最後の値 X.Dom.Event.ANIME_STOP と同じ値\r
 166 \r
 167 \r
 168 X.Dom.Node.prototype.listen = function( type, arg1, arg2, arg3 /* [ listener || ( context + function ) || function ][ arguments ] */ ){\r
 169         var elm;\r
 170         \r
 171         if( this._xnodeType === 0 || this._xnodeType === 3 || !arg1 ) return this;\r
 172         \r
 173         ( !this._listeners || !this._listeners[ type ] ) && this._addEvent( type );\r
 174         \r
 175         return typeof arg1 === 'function' ?\r
 176                 X.EventDispatcher.prototype.listen.call( this, type, this, arg1, arg2 ) :\r
 177                 X.EventDispatcher.prototype.listen.apply( this, arguments );\r
 178 };\r
 179 \r
 180 X.Dom.Node.prototype._addEvent =\r
 181         document.removeEventListener ?\r
 182                 (function( type ){\r
 183                         this._rawNode && this._rawNode.addEventListener( type, this, false );\r
 184                 }) :\r
 185         document.detachEvent ?\r
 186                 (function( type ){\r
 187                         if( !this._rawNode ) return;\r
 188                         this._handleEvent = this._handleEvent || X.Callback.create( this );\r
 189                         this._rawNode.attachEvent( 'on' + type, this._handleEvent );\r
 190                 }) :\r
 191                 (function( type ){\r
 192                         var elm = this._ie4getRawNode();\r
 193                         if( !elm ) return;\r
 194                         this._handleEvent = elm[ 'on' + type ] = this._handleEvent || X.Callback.create( this );\r
 195                 });\r
 196 \r
 197 \r
 198 X.Dom.Node.prototype.unlisten = function( type /* , arg1, arg2, arg3 */ ){\r
 199         var list = this._listeners,\r
 200                 l    = !this._dispatching && list && type !== undefined && list[ type ] && list[ type ].length;\r
 201         \r
 202         X.EventDispatcher.prototype.unlisten.apply( this, arguments );\r
 203         \r
 204         l && !list[ type ] && this._removeEvent( type );\r
 205         \r
 206         return this;\r
 207 };\r
 208 \r
 209 X.Dom.Node.prototype._removeEvent =\r
 210         document.removeEventListener ?\r
 211                 (function( type ){\r
 212                         var elm = this._rawNode;\r
 213                         if( !elm ) return;\r
 214                         elm.removeEventListener( type, this, false );\r
 215                 }) :\r
 216         document.detachEvent ?\r
 217                 (function( type ){\r
 218                         var elm = this._rawNode;\r
 219                         if( !elm ) return;\r
 220                         elm.detachEvent( 'on' + type, this._handleEvent );\r
 221                         if( !this._listeners ){\r
 222                                 X.Callback._correct( this._handleEvent );\r
 223                                 delete this._handleEvent;\r
 224                         };\r
 225                 }) :\r
 226                 (function( type ){\r
 227                         var elm = this._rawNode || this._ie4getRawNode();\r
 228                         if( !elm ) return;\r
 229                         elm[ 'on' + type ] = X.emptyFunction;\r
 230                         elm[ 'on' + type ] = '';\r
 231                         if( !this._listeners ){\r
 232                                 X.Callback._correct( this._handleEvent );\r
 233                                 delete this._handleEvent;\r
 234                         };\r
 235                 });\r
 236 \r
 237 \r
 238 X.Dom.Node.prototype.handleEvent =\r
 239         document.removeEventListener ?\r
 240                 (function( e ){\r
 241                         var ret = X.EventDispatcher.prototype.dispatch.call( this, new X.Dom.Event( e, this ) );\r
 242 \r
 243                         if( ret & X.Callback.STOP_PROPAGATION ){\r
 244                                 e.stopPropagation();\r
 245                         };\r
 246                         if( ret & X.Callback.PREVENT_DEFAULT ){\r
 247                                 this._tag === 'A' && this._rawNode.blur();\r
 248                                 e.preventDefault();\r
 249                                 return false;\r
 250                         };\r
 251                 }) :\r
 252                 (function(){\r
 253                         var ret = X.EventDispatcher.prototype.dispatch.call( this, new X.Dom.Event( event, this, this._rawNode ) );\r
 254 \r
 255                         if( ret & X.Callback.STOP_PROPAGATION ){\r
 256                                 event.cancelBubble = true;\r
 257                         };\r
 258                         if( ret & X.Callback.PREVENT_DEFAULT ){\r
 259                                 this._tag === 'A' && this._rawNode.blur();\r
 260                                 return event.returnValue = false;\r
 261                         };\r
 262                 });\r
 263 \r
 264 \r
 265 // イベントの退避、dom が画面から抜かれる場合に実施しておく\r
 266 X.Dom.Node.prototype._migrateEvent = function(){\r
 267         var hash = this._listeners,\r
 268                 type;\r
 269         if( !hash ) return;\r
 270         for( type in hash ){\r
 271                 this._removeEvent( type );\r
 272         };\r
 273 };\r
 274 \r
 275 // 退避したイベントの復帰\r
 276 X.Dom.Node.prototype._restoreEvent = function(){\r
 277         var hash = this._listeners,\r
 278                 type;\r
 279         if( !hash ) return;\r
 280         for( type in hash ){\r
 281                 this._addEvent( type );\r
 282         };\r
 283 };\r
 284 \r
 285 \r
 286 \r
 287 /* -----------------------------------------------\r
 288  * Document Ready\r
 289  *  Dean Edwards/Matthias Miller/John Resig\r
 290  */\r
 291 /* for ie9+/Mozilla/Opera9 */\r
 292 if( document.addEventListener ){\r
 293         X.Dom.Node._document.listenOnce( 'DOMContentLoaded', X.Dom._init );\r
 294 } else\r
 295 if( 5 <= X.UA.IE && X.inHead ){\r
 296         // if this script in Head\r
 297         document.write( "<script id=__ie_onload defer src=javascript:void(0)><\/script>" );\r
 298         X.Dom._script = document.getElementById( "__ie_onload" );\r
 299         X.Dom._script.onreadystatechange = function(){\r
 300                 this.readyState === 'complete' && X.Dom._init();\r
 301         };\r
 302 } else\r
 303 if( X.UA.WebKit ){ // sniff\r
 304         X.Timer.add( 10, function(){\r
 305                 if( !X.Dom._init ) return X.Callback.UN_LISTEN;\r
 306                 if( 'loaded|complete'.indexOf( document.readyState ) !== -1 ) return X.Dom._init();\r
 307         });\r
 308 };\r
 309 \r
 310 /* for other browsers */\r
 311 X.Dom.Node._window.listenOnce( 'load', X.Dom._init );\r
 312 \r
 313 //\r
 314 X.Dom.listenOnce( X.Dom.Event.XDOM_READY, function(e){ console.log( 'X.Dom XDomReady ' + X.Dom.readyState ); } );\r
 315 \r
 316 X.Dom.listenOnce( X.Dom.Event.VIEW_RESIZED, function(e){ console.log( 'X.Dom VIEW_RESIZED ' + e.w + 'x' + e.h ); } );\r
 317 \r