0.6.x/js/01_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( !X.UA.IE || 9 <= X.UA.IE ){\r
   9         X.Dom.Event = function( e, xnode ){\r
  10                 var touch0;\r
  11                 //this._event        = e;\r
  12                 this.type          = X.Dom.Event.RenameTo[ e.type ] || e.type;\r
  13                 \r
  14                 //http://www.quirksmode.org/js/events_properties.html\r
  15                 if( e.target ){\r
  16                         this.target        = Node._getXNode( e.target.nodeType === 3 ? e.target.parentNode : e.target );// defeat Safari bug // xnode\r
  17                 };\r
  18                 if( e.relatedTarget ){\r
  19                         this.relatedTarget = Node._getXNode( e.relatedTarget.nodeType === 3 ? e.relatedTarget.parentNode : e.relatedTarget ); // xnode\r
  20                 };\r
  21                 \r
  22                 this.currentTarget = xnode; // xnode\r
  23                 this.eventPhase    = e.eventPhase;\r
  24                 \r
  25                 this.clientX       = e.clientX;\r
  26                 this.clientY       = e.clientY;\r
  27                 //this.screenX       = e.screenX;\r
  28                 //this.screenY       = e.screenY;\r
  29                 this.pageX         = e.pageX;\r
  30                 this.pageY         = e.pageY;\r
  31                 this.offsetX       = e.offsetX || e.layerX;\r
  32                 this.offsetY       = e.offsetY || e.layerY;\r
  33                 \r
  34                 this.keyCode       = e.keyCode;\r
  35                 this.altKey        = e.altKey;\r
  36                 this.ctrlKey       = e.ctrlKey;\r
  37                 this.shiftKey      = e.shiftKey;\r
  38                 \r
  39                 // http://www.programming-magic.com/20090127231544/\r
  40                 this.which         = e.which || ( e.button + 1 ); // 左:1, 中:2, 右:3\r
  41                 this.button        = e.button;\r
  42                 \r
  43                 // https://developer.mozilla.org/ja/docs/DOM/DOM_event_reference/mousewheel\r
  44                 \r
  45                 // TODO\r
  46                 // axis\r
  47                 // https://w3g.jp/blog/tools/wheelevent_crossbrowser\r
  48                 // ホイール系イベント2014年版クロスブラウザ\r
  49                 if( e.deltaY !== undefined ){\r
  50                         this.deltaX = e.deltaX;\r
  51                         this.deltaY = e.deltaY;\r
  52                 } else\r
  53                 if( e.wheelDeltaY !== undefined ){\r
  54                         this.deltaX = e.wheelDeltaX / 120;\r
  55                         this.deltaY = e.wheelDeltaY / 120;\r
  56                 } else\r
  57                 if( e.wheelDelta !== undefined ){\r
  58                         this.deltaX = 0;\r
  59                         this.deltaY = e.wheelDelta / -120;\r
  60                 } else\r
  61                 if( e.detail !== undefined ){\r
  62                         this.deltaX = 0;\r
  63                         this.deltaY = e.type === 'MozMousePixelScroll' ? e.detail / 45 : e.detail / 3; // 3\r
  64                 } else {\r
  65                         this.deltaX = this.deltaY = 0;\r
  66                 };\r
  67                 \r
  68                 if( /* e.constructor === window.TouchEvent || */ e.touches /* for iOS3.13 */ ){\r
  69                         // TouchEvent\r
  70                         this.touches        = e.touches;\r
  71                         this.changedTouches = e.changedTouches;\r
  72                         this.targetTouches  = e.targetTouches;\r
  73                         this.metaKey        = e.metaKey;\r
  74                         this.force          = e.force || e.webkitForce || 0;\r
  75                         //\r
  76                         if( this.touches.length ){\r
  77                                 touch0             = this.touches[ 0 ];\r
  78                                 this.clientX       = touch0.clientX;\r
  79                                 this.clientY       = touch0.clientY;\r
  80                                 this.pageX         = touch0.pageX;\r
  81                                 this.pageY         = touch0.pageY;\r
  82                                 this.offsetX       = touch0.offsetX || touch0.layerX;\r
  83                                 this.offsetY       = touch0.offsetY || touch0.layerY;\r
  84                         };\r
  85                 } else\r
  86                 if( e.constructor === window.PointerEvent ){\r
  87                         // PointerEvent;\r
  88                         this.currentPoint  = e.currentPoint;\r
  89                         this.width         = e.width;\r
  90                         this.height        = e.height;\r
  91                         this.timeStamp     = e.timeStamp;\r
  92                         this.hwTimestamp   = e.hwTimestamp;\r
  93                         this.intermediatePoints = e.intermediatePoints;\r
  94                         this.isPrimary     = e.isPrimary;\r
  95                         this.pointerId     = e.pointerId;\r
  96                         this.pointerType   = e.pointerType;\r
  97                         this.pressure      = e.pressure;\r
  98                         this.tiltX         = e.tiltX;\r
  99                         this.tiltY         = e.tiltY;\r
 100                 };\r
 101         };\r
 102         if( !window.PointerEvent && window.MSPointerEvent ){\r
 103                 window.PointerEvent = window.MSPointerEvent;\r
 104         };\r
 105 } else {\r
 106         X.Dom.Event = function( e, xnode, element ){\r
 107                 var btn;\r
 108                 \r
 109                 //this._event        = e;\r
 110                 this.type          = X.Dom.Event.RenameTo[ e.type ] || e.type;\r
 111                 this.target        = Node._getXNode( e.srcElement ); // xnode\r
 112                 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
 113                 this.currentTarget = xnode; // xnode\r
 114                 this.relatedTarget = Node._getXNode( e.formElement ? e.formElement : e.toElement ); // xnode\r
 115                 this.eventPhase    = e.srcElement === element ? 2: 3;\r
 116                 \r
 117                 this.clientX       = e.clientX;\r
 118                 this.clientY       = e.clientY;\r
 119                 //this.screenX       = e.screenX;\r
 120                 //this.screenY       = e.screenY;\r
 121                 \r
 122                 if( X.Dom._root ){ // uuu...\r
 123                         \r
 124                         this.pageX         = e.clientX + X.Dom._root.scrollLeft;\r
 125                         this.pageY         = e.clientY + X.Dom._root.scrollTop;\r
 126                         \r
 127                         // DOMAssistant 2.8.1\r
 128                         //event.pageX = DOMAssistant.def(e.pageX)? e.pageX : (event.clientX + (de.scrollLeft || b.scrollLeft) - (de.clientLeft || 0));\r
 129                         //event.pageY = DOMAssistant.def(e.pageY)? e.pageY : (event.clientY + (de.scrollTop || b.scrollTop) - (de.clientTop || 0));                                                     \r
 130                 };\r
 131                 \r
 132 \r
 133                 \r
 134                 if( 5 <= X.UA.IE ){\r
 135                         this.offsetX       = e.offsetX; // イベントターゲット左上からの座標\r
 136                         this.offsetY       = e.offsetY;                 \r
 137                 }// else\r
 138                 //if( e.srcElement ){\r
 139                 //      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
 140                 //      this.offsetY       = e.y - e.srcElement.offsetTop;      \r
 141                 //};\r
 142                 \r
 143                 this.keyCode       = e.keyCode;\r
 144                 this.altKey        = e.altKey;\r
 145                 this.ctrlKey       = e.ctrlKey;\r
 146                 this.shiftKey      = e.shiftKey;\r
 147                 \r
 148                 // http://www.programming-magic.com/20090127231544/\r
 149                 switch( this.type ){\r
 150                         case 'click'    :\r
 151                         case 'dblclick' :\r
 152                                 this.which = 1;\r
 153                                 break;\r
 154                         case 'contextmenu' :\r
 155                                 this.which = 3;\r
 156                                 break;\r
 157                         default :\r
 158                                 btn = e.button;\r
 159                                 this.which =\r
 160                                         btn & 1 ? 1 :\r
 161                                         btn & 4 ? 2 :\r
 162                                         btn & 2 ? 3 : 0; // 左:1(click:0), 中:4, 右:2\r
 163                 };\r
 164                 this.button      = this.which - 1;\r
 165                 this.deltaX      = 0;\r
 166                 this.deltaY      = e.wheelDelta / -120;\r
 167                 \r
 168                 if( this.type === 'wheel' ) console.log( e.wheelDelta );\r
 169         };\r
 170 };\r
 171 \r
 172 X.Dom.Event.DOM_PRE_INIT        = ++X.Event._LAST_EVENT;\r
 173 X.Dom.Event.DOM_BUILDER_COMPLETE= ++X.Event._LAST_EVENT;\r
 174 X.Dom.Event.DOM_INIT            = ++X.Event._LAST_EVENT;\r
 175 X.Dom.Event.XDOM_READY          = ++X.Event._LAST_EVENT;\r
 176 X.Dom.Event.VIEW_ACTIVATE       = ++X.Event._LAST_EVENT;\r
 177 X.Dom.Event.VIEW_DEACTIVATE     = ++X.Event._LAST_EVENT;\r
 178 X.Dom.Event.VIEW_RESIZED        = ++X.Event._LAST_EVENT;\r
 179 X.Dom.Event.VIEW_TURNED         = ++X.Event._LAST_EVENT;\r
 180 X.Dom.Event.BASE_FONT_RESIZED   = ++X.Event._LAST_EVENT;\r
 181 // same_page_jump\r
 182 // on_screen_keyboard_show\r
 183 // on_screen_keyboard_hide\r
 184 // X.Dom.Event.BEFORE_UPDATE       = ++X.Event._LAST_EVENT; // このイベントで要素のサイズを取得すると無限ループに！\r
 185 X.Dom.Event.AFTER_UPDATE        = ++X.Event._LAST_EVENT;\r
 186 // hash_change\r
 187 X.Dom.Event.BEFORE_UNLOAD       = ++X.Event._LAST_EVENT;\r
 188 X.Dom.Event.UNLOAD              = ++X.Event._LAST_EVENT;\r
 189 \r
 190 X.Dom.Event.ANIME_BEFORE_START  = ++X.Event._LAST_EVENT;\r
 191 X.Dom.Event.ANIME_START         = ++X.Event._LAST_EVENT;\r
 192 X.Dom.Event.ANIME               = ++X.Event._LAST_EVENT;\r
 193 X.Dom.Event.ANIME_END           = ++X.Event._LAST_EVENT;\r
 194 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
 195 X.Dom.Event.ANIME_STOP          = ++X.Event._LAST_EVENT;\r
 196 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
 197 \r
 198 // TODO load -> readystatechange this.readyState === "loaded" || this.readyState === "complete"\r
 199 X.Dom.Event._LOAD_FIX_TAGS = {\r
 200         IFRAME : true,\r
 201         SCRIPT : true//,\r
 202         //LINK   : true\r
 203 };\r
 204 \r
 205 X.Dom.Event.Rename = {};\r
 206 X.Dom.Event.RenameTo = {};\r
 207 // https://github.com/georgeadamson/jQuery.prefixfree-events/blob/master/jQuery.prefixfree-events.js\r
 208 // https://developer.mozilla.org/en-US/docs/Web/Events/wheel\r
 209 //\r
 210 if( document.onwheel === undefined ){\r
 211         // DOMMoseScroll\r
 212         if( X.UA.Gecko && window.MouseScrollEvent ){\r
 213                 if( 2 <= X.UA.Gecko || ( 1.9 < X.UA.Gecko && 1 <= X.UA.GeckoPatch ) ){ // Gecko 1.9.1+ (firefox3.5+)\r
 214                         console.log( 'wheel <= MozMousePixelScroll' );\r
 215                         X.Dom.Event.Rename[ 'wheel' ] = 'MozMousePixelScroll';\r
 216                 } else\r
 217                 if( 0.9 < X.UA.Gecko && 7 <= X.UA.GeckoPatch ){ // Gecko 0.9.7+ (NN6.2+?)\r
 218                         console.log( 'wheel <= DOMMouseScroll' );\r
 219                         X.Dom.Event.Rename[ 'wheel' ] = 'DOMMouseScroll';\r
 220                 };\r
 221         } else {\r
 222                 X.Dom.Event.Rename[ 'wheel' ] = 'mousewheel';\r
 223         };\r
 224         if( document.onmousewheel !== undefined ){ // Opera で判定失敗\r
 225                 X.Dom.Event.Rename[ 'wheel' ] = 'mousewheel';\r
 226         };\r
 227 };\r
 228 \r
 229 \r
 230 \r
 231 if( window.onwebkitanimationend !== undefined && window.onanimationend === undefined ){\r
 232         console.log( 'animationend <= webkitAnimationEnd' );\r
 233         X.Dom.Event.Rename[ 'animationend' ]        = 'webkitAnimationEnd';\r
 234         X.Dom.Event.Rename[ 'animationstart' ]      = 'webkitAnimationStart';\r
 235         X.Dom.Event.Rename[ 'animationiteration' ]  = 'webkitAnimationIteration';\r
 236 } else\r
 237 if( window.onoanimationend !== undefined && window.onanimationend === undefined ){\r
 238         console.log( 'animationend <= oAnimationEnd' );\r
 239         X.Dom.Event.Rename[ 'animationend' ]        = 'oAnimationEnd';\r
 240         X.Dom.Event.Rename[ 'animationstart' ]      = 'oAnimationStart';\r
 241         X.Dom.Event.Rename[ 'animationiteration' ]  = 'oAnimationIteration';\r
 242 } else\r
 243 /*\r
 244 if( window.onmozanimationend !== undefined && window.onanimationend === undefined ){\r
 245           X.Dom.Event.Rename[ 'animationend' ]          = 'mozAnimationEnd';\r
 246         X.Dom.Event.RenameTo[ 'mozAnimationEnd' ]       = 'animationend';\r
 247           X.Dom.Event.Rename[ 'animationstart' ]        = 'mozAnimationStart';\r
 248         X.Dom.Event.RenameTo[ 'mozAnimationStart' ]     = 'animationstart';\r
 249           X.Dom.Event.Rename[ 'animationiteration' ]    = 'mozAnimationIteration';\r
 250         X.Dom.Event.RenameTo[ 'mozAnimationIteration' ] = 'animationiteration';\r
 251 } else*/\r
 252 if( document.documentElement && document.documentElement.style.msAnimation !== undefined && document.documentElement.style.animation === undefined ){ //document.documentElement.style.msAnimation \r
 253         console.log( 'animationend <= MSAnimationEnd' );\r
 254         X.Dom.Event.Rename[ 'animationend' ]         = 'MSAnimationEnd';\r
 255         X.Dom.Event.Rename[ 'animationstart' ]       = 'MSAnimationStart';\r
 256         X.Dom.Event.Rename[ 'animationiteration' ]   = 'MSAnimationIteration';\r
 257 };\r
 258 // https://developer.mozilla.org/en-US/docs/Web/Events/transitionend\r
 259 // chrome1+, firefox4+, IE10+, Opera10.5+, Safari3.2+, Android2.1+\r
 260 if( window.onwebkittransitionend !== undefined && window.ontransitionend === undefined ){\r
 261         console.log( 'transitionend <= webkitTransitionEnd' );\r
 262         X.Dom.Event.Rename[ 'transitionend' ]      = 'webkitTransitionEnd';\r
 263 } else\r
 264 if( window.onotransitionend !== undefined && window.ontransitionend === undefined ){\r
 265         if( X.UA.Opera < 12 ){\r
 266                 console.log( 'transitionend <= oTransitionEnd|ver.' + X.UA.Opera );\r
 267                 X.Dom.Event.Rename[ 'transitionend' ]  = 'oTransitionEnd';\r
 268         } else {\r
 269                 console.log( 'transitionend <= otransitionEnd|ver.' + X.UA.Opera );\r
 270                 X.Dom.Event.Rename[ 'transitionend' ]  = 'otransitionEnd';\r
 271         };\r
 272 } else\r
 273 if( window.onmoztransitionend !== undefined && window.ontransitionend === undefined ){\r
 274         console.log( 'transitionend <= mozTransitionEnd' );\r
 275         X.Dom.Event.Rename[ 'transitionend' ]    = 'mozTransitionEnd';\r
 276 };\r
 277 \r
 278 \r
 279 if( navigator.msPointerEnabled && !navigator.pointerEnabled ){\r
 280         console.log( 'pointerdown <= MSPointerDown' );\r
 281         X.Dom.Event.Rename[ 'pointerdown'     ] = 'MSPointerDown';\r
 282         X.Dom.Event.Rename[ 'pointerup'       ] = 'MSPointerUp';\r
 283         X.Dom.Event.Rename[ 'pointermove'     ] = 'MSPointerMove';\r
 284         X.Dom.Event.Rename[ 'pointercancel'   ] = 'MSPointerCancel';\r
 285 };\r
 286 \r
 287 (function( rename, renameTo ){\r
 288         for( var k in rename ){\r
 289                 renameTo[ rename[ k ] ] = k;\r
 290         };\r
 291 })( X.Dom.Event.Rename, X.Dom.Event.RenameTo );\r
 292 \r
 293 \r
 294 \r
 295 // TODO handleEvent を拡張可能にするために、クロージャに移動する\r
 296 // Is this in regard to the Safari 1.x preventDefault bug on click/dblclick?\r
 297 // https://groups.google.com/forum/#!msg/comp.lang.javascript/uYEuCHjHxnw/yKoHtZJPa1QJ\r
 298 X.Dom.Node.prototype.handleEvent =\r
 299         X.UA.IE4 || X.UA.IE5678 ? // ie45678 EVENT_IE & EVENT_DOM0 for ie4\r
 300                 (function(){\r
 301                         var ret;\r
 302                         \r
 303                         if( event.type === 'readystatechange' && this._tag && X.Dom.Event._LOAD_FIX_TAGS[ this._tag ] ){\r
 304                                 //type = 'readystatechange';\r
 305                         };\r
 306                         \r
 307                         ret = X.EventDispatcher.prototype.dispatch.call( this, new X.Dom.Event( event, this, this._rawNode ) );\r
 308 \r
 309                         if( ret & X.Callback.STOP_PROPAGATION ){\r
 310                                 event.cancelBubble = true;\r
 311                         };\r
 312                         if( ret & X.Callback.PREVENT_DEFAULT ){\r
 313                                 this._tag === 'A' && this._rawNode.blur();\r
 314                                 return event.returnValue = false;\r
 315                         };\r
 316                 }) :\r
 317         //X.Dom.EVENT_W3C & EVENT_DOM0\r
 318                 (function( e ){\r
 319                         var ret = X.EventDispatcher.prototype.dispatch.call( this, new X.Dom.Event( e, this ) );\r
 320                         \r
 321                         if( ret & X.Callback.STOP_PROPAGATION ){\r
 322                                 e.stopPropagation();\r
 323                         };\r
 324                         if( ret & X.Callback.PREVENT_DEFAULT ){\r
 325                                 this._tag === 'A' && this._rawNode.blur();\r
 326                                 e.preventDefault();\r
 327                                 if( X.UA.WebKit < 525.13 ){ // Safari3-\r
 328                                         if( e.type === 'click' || e.type === 'dbclick' ){\r
 329                                                 X.Dom._safariPreventDefault = true;\r
 330                                         };\r
 331                                 };\r
 332                                 return false;\r
 333                         };\r
 334                 });\r
 335 \r
 336 \r
 337 // 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
 338 X.Dom.Node.prototype._migrateEvent = function(){\r
 339         var hash = this._listeners,\r
 340                 type;\r
 341         if( !hash ) return;\r
 342         for( type in hash ){\r
 343                 // 数字イベントの除外\r
 344                 /*'' + parseFloat( type ) !== type && */x_eventdispatcher_actualRemoveEvent( this, type );\r
 345         };\r
 346 };\r
 347 \r
 348 // 退避したイベントの復帰\r
 349 X.Dom.Node.prototype._restoreEvent = function(){\r
 350         var hash = this._listeners,\r
 351                 type;\r
 352         if( !hash ) return;\r
 353         for( type in hash ){\r
 354                 // 数字イベントの除外\r
 355                 /*'' + parseFloat( type ) !== type && */ x_eventdispatcher_actualAddEvent( this, type );\r
 356         };\r
 357 };\r
 358 \r
 359 /* -----------------------------------------------\r
 360  * Document Ready\r
 361  *  Dean Edwards/Matthias Miller/John Resig\r
 362  */\r
 363 \r
 364 // SafariでJavaScriptのデバッグをする方法\r
 365 // safari1.3 可\r
 366 // http://shimax.cocolog-nifty.com/search/2006/09/safarijavascrip_c54d.html\r
 367 \r
 368 /* for ie9+/Mozilla/Opera9 */\r
 369 if( X.Dom.EVENT_W3C ){\r
 370         Node._document.listenOnce( 'DOMContentLoaded', X.Dom._init );\r
 371 } else\r
 372 if( 6 <= X.UA.IE && X.inHead ){\r
 373         // if this script in Head\r
 374         document.write( "<script id=__ie_onload defer src=javascript:void(0)><\/script>" );\r
 375         X.Dom._script = document.getElementById( "__ie_onload" );\r
 376         X.Dom._script.onreadystatechange = function(){\r
 377                 var s = X.Dom._script;\r
 378                 if( s && s.readyState === 'complete' ){\r
 379                         s.onreadystatechange = X.emptyFunction;\r
 380                         s.onreadystatechange = null;\r
 381                         s.parentNode.removeChild( s );\r
 382                         delete X.Dom._script;\r
 383                         X.Dom._init && X.Dom._init();\r
 384                 };\r
 385         };\r
 386 };\r
 387 // Re: onLoad doesn't work with Safari?\r
 388 // http://lists.apple.com/archives/web-dev/2003/Oct/msg00036.html\r
 389 if( X.UA.WebKit || X.UA.Safari < 3 ){ // sniff\r
 390         X.Timer.add( 10, function(){\r
 391                 if( !X.Dom._init ) return X.Callback.UN_LISTEN;\r
 392                 if( 'loaded|complete'.indexOf( document.readyState ) !== -1 ) return X.Dom._init();\r
 393         });\r
 394 };\r
 395 \r
 396 /* for other browsers */\r
 397 Node._window.listenOnce( 'load', X.Dom._init );\r
 398 //\r
 399 X.Dom.listenOnce( X.Dom.Event.XDOM_READY, function(e){\r
 400         console.log( 'X.Dom XDomReady ' + X.Dom.readyState );\r
 401 } );\r
 402 \r
 403 if( X.UA.WebKit < 525.13 ){ // Safari3-\r
 404         document.documentElement.onclick =\r
 405         document.documentElement.ondbclick = function( e ){\r
 406                         if( X.Dom._safariPreventDefault ){\r
 407                                 X.Dom._safariPreventDefault = false;\r
 408                                 e.preventDefault();\r
 409                                 return false;\r
 410                         };\r
 411                 };\r
 412 };\r
 413 \r
 414 X.Dom.listen( X.Dom.Event.VIEW_RESIZED, function(e){ console.log( 'X.Dom VIEW_RESIZED ' + e.w + 'x' + e.h ); } );\r
 415 \r