see: http://dojotoolkit.org/license for details
*/
-
-if(!dojo._hasResource["dojo.dnd.Mover"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
-dojo._hasResource["dojo.dnd.Mover"] = true;
-dojo.provide("dojo.dnd.Mover");
-dojo.require("dojo.dnd.common");
-dojo.require("dojo.dnd.autoscroll");
-
-
-dojo.declare("dojo.dnd.Mover", null, {
- constructor: function(node, e, host){
- // summary:
- // an object which makes a node follow the mouse, or touch-drag on touch devices.
- // Used as a default mover, and as a base class for custom movers.
- // node: Node
- // a node (or node's id) to be moved
- // e: Event
- // a mouse event, which started the move;
- // only pageX and pageY properties are used
- // host: Object?
- // object which implements the functionality of the move,
- // and defines proper events (onMoveStart and onMoveStop)
- this.node = dojo.byId(node);
- var pos = e.touches ? e.touches[0] : e;
- this.marginBox = {l: pos.pageX, t: pos.pageY};
- this.mouseButton = e.button;
- var h = (this.host = host), d = node.ownerDocument;
- this.events = [
- // At the start of a drag, onFirstMove is called, and then the following two
- // connects are disconnected
- dojo.connect(d, "onmousemove", this, "onFirstMove"),
- dojo.connect(d, "ontouchmove", this, "onFirstMove"),
-
- // These are called continually during the drag
- dojo.connect(d, "onmousemove", this, "onMouseMove"),
- dojo.connect(d, "ontouchmove", this, "onMouseMove"),
-
- // And these are called at the end of the drag
- dojo.connect(d, "onmouseup", this, "onMouseUp"),
- dojo.connect(d, "ontouchend", this, "onMouseUp"),
-
- // cancel text selection and text dragging
- dojo.connect(d, "ondragstart", dojo.stopEvent),
- dojo.connect(d.body, "onselectstart", dojo.stopEvent)
- ];
- // notify that the move has started
- if(h && h.onMoveStart){
- h.onMoveStart(this);
- }
- },
- // mouse event processors
- onMouseMove: function(e){
- // summary:
- // event processor for onmousemove/ontouchmove
- // e: Event
- // mouse/touch event
- dojo.dnd.autoScroll(e);
- var m = this.marginBox,
- pos = e.touches ? e.touches[0] : e;
- this.host.onMove(this, {l: m.l + pos.pageX, t: m.t + pos.pageY}, e);
- dojo.stopEvent(e);
- },
- onMouseUp: function(e){
- if(dojo.isWebKit && dojo.isMac && this.mouseButton == 2 ?
- e.button == 0 : this.mouseButton == e.button){ // TODO Should condition be met for touch devices, too?
- this.destroy();
- }
- dojo.stopEvent(e);
- },
- // utilities
- onFirstMove: function(e){
- // summary:
- // makes the node absolute; it is meant to be called only once.
- // relative and absolutely positioned nodes are assumed to use pixel units
- var s = this.node.style, l, t, h = this.host;
- switch(s.position){
- case "relative":
- case "absolute":
- // assume that left and top values are in pixels already
- l = Math.round(parseFloat(s.left)) || 0;
- t = Math.round(parseFloat(s.top)) || 0;
- break;
- default:
- s.position = "absolute"; // enforcing the absolute mode
- var m = dojo.marginBox(this.node);
- // event.pageX/pageY (which we used to generate the initial
- // margin box) includes padding and margin set on the body.
- // However, setting the node's position to absolute and then
- // doing dojo.marginBox on it *doesn't* take that additional
- // space into account - so we need to subtract the combined
- // padding and margin. We use getComputedStyle and
- // _getMarginBox/_getContentBox to avoid the extra lookup of
- // the computed style.
- var b = dojo.doc.body;
- var bs = dojo.getComputedStyle(b);
- var bm = dojo._getMarginBox(b, bs);
- var bc = dojo._getContentBox(b, bs);
- l = m.l - (bc.l - bm.l);
- t = m.t - (bc.t - bm.t);
- break;
- }
- this.marginBox.l = l - this.marginBox.l;
- this.marginBox.t = t - this.marginBox.t;
- if(h && h.onFirstMove){
- h.onFirstMove(this, e);
- }
-
- // Disconnect onmousemove and ontouchmove events that call this function
- dojo.disconnect(this.events.shift());
- dojo.disconnect(this.events.shift());
- },
- destroy: function(){
- // summary:
- // stops the move, deletes all references, so the object can be garbage-collected
- dojo.forEach(this.events, dojo.disconnect);
- // undo global settings
- var h = this.host;
- if(h && h.onMoveStop){
- h.onMoveStop(this);
- }
- // destroy objects
- this.events = this.node = this.host = null;
- }
-});
-
-}
+//>>built
+define("dojo/dnd/Mover",["../main","../Evented","../touch","./common","./autoscroll"],function(_1,_2,_3){_1.declare("dojo.dnd.Mover",[_2],{constructor:function(_4,e,_5){this.node=_1.byId(_4);this.marginBox={l:e.pageX,t:e.pageY};this.mouseButton=e.button;var h=(this.host=_5),d=_4.ownerDocument;this.events=[_1.connect(d,_3.move,this,"onFirstMove"),_1.connect(d,_3.move,this,"onMouseMove"),_1.connect(d,_3.release,this,"onMouseUp"),_1.connect(d,"ondragstart",_1.stopEvent),_1.connect(d.body,"onselectstart",_1.stopEvent)];if(h&&h.onMoveStart){h.onMoveStart(this);}},onMouseMove:function(e){_1.dnd.autoScroll(e);var m=this.marginBox;this.host.onMove(this,{l:m.l+e.pageX,t:m.t+e.pageY},e);_1.stopEvent(e);},onMouseUp:function(e){if(_1.isWebKit&&_1.isMac&&this.mouseButton==2?e.button==0:this.mouseButton==e.button){this.destroy();}_1.stopEvent(e);},onFirstMove:function(e){var s=this.node.style,l,t,h=this.host;switch(s.position){case "relative":case "absolute":l=Math.round(parseFloat(s.left))||0;t=Math.round(parseFloat(s.top))||0;break;default:s.position="absolute";var m=_1.marginBox(this.node);var b=_1.doc.body;var bs=_1.getComputedStyle(b);var bm=_1._getMarginBox(b,bs);var bc=_1._getContentBox(b,bs);l=m.l-(bc.l-bm.l);t=m.t-(bc.t-bm.t);break;}this.marginBox.l=l-this.marginBox.l;this.marginBox.t=t-this.marginBox.t;if(h&&h.onFirstMove){h.onFirstMove(this,e);}_1.disconnect(this.events.shift());},destroy:function(){_1.forEach(this.events,_1.disconnect);var h=this.host;if(h&&h.onMoveStop){h.onMoveStop(this);}this.events=this.node=this.host=null;}});return _1.dnd.Mover;});
\ No newline at end of file
git.wh0rd.org / tt-rss.git / blobdiff