modify dojo rebuild script to remove uncompressed files

[tt-rss.git] / lib / dijit / typematic.js.uncompressed.js

define("dijit/typematic", [
	"dojo/_base/array", // array.forEach
	"dojo/_base/connect", // connect.connect
	"dojo/_base/event", // event.stop
	"dojo/_base/kernel", // kernel.deprecated
	"dojo/_base/lang", // lang.mixin, lang.hitch
	"dojo/on",
	"dojo/sniff", // has("ie")
	"./main"		// setting dijit.typematic global
], function(array, connect, event, kernel, lang, on, has, dijit){

// module:
//		dijit/typematic

var typematic = (dijit.typematic = {
	// summary:
	//		These functions are used to repetitively call a user specified callback
	//		method when a specific key or mouse click over a specific DOM node is
	//		held down for a specific amount of time.
	//		Only 1 such event is allowed to occur on the browser page at 1 time.

	_fireEventAndReload: function(){
		this._timer = null;
		this._callback(++this._count, this._node, this._evt);

		// Schedule next event, timer is at most minDelay (default 10ms) to avoid
		// browser overload (particularly avoiding starving DOH robot so it never gets to send a mouseup)
		this._currentTimeout = Math.max(
			this._currentTimeout < 0 ? this._initialDelay :
				(this._subsequentDelay > 1 ? this._subsequentDelay : Math.round(this._currentTimeout * this._subsequentDelay)),
			this._minDelay);
		this._timer = setTimeout(lang.hitch(this, "_fireEventAndReload"), this._currentTimeout);
	},

	trigger: function(/*Event*/ evt, /*Object*/ _this, /*DOMNode*/ node, /*Function*/ callback, /*Object*/ obj, /*Number?*/ subsequentDelay, /*Number?*/ initialDelay, /*Number?*/ minDelay){
		// summary:
		//		Start a timed, repeating callback sequence.
		//		If already started, the function call is ignored.
		//		This method is not normally called by the user but can be
		//		when the normal listener code is insufficient.
		// evt:
		//		key or mouse event object to pass to the user callback
		// _this:
		//		pointer to the user's widget space.
		// node:
		//		the DOM node object to pass the the callback function
		// callback:
		//		function to call until the sequence is stopped called with 3 parameters:
		// count:
		//		integer representing number of repeated calls (0..n) with -1 indicating the iteration has stopped
		// node:
		//		the DOM node object passed in
		// evt:
		//		key or mouse event object
		// obj:
		//		user space object used to uniquely identify each typematic sequence
		// subsequentDelay:
		//		if > 1, the number of milliseconds until the 3->n events occur
		//		or else the fractional time multiplier for the next event's delay, default=0.9
		// initialDelay:
		//		the number of milliseconds until the 2nd event occurs, default=500ms
		// minDelay:
		//		the maximum delay in milliseconds for event to fire, default=10ms
		if(obj != this._obj){
			this.stop();
			this._initialDelay = initialDelay || 500;
			this._subsequentDelay = subsequentDelay || 0.90;
			this._minDelay = minDelay || 10;
			this._obj = obj;
			this._node = node;
			this._currentTimeout = -1;
			this._count = -1;
			this._callback = lang.hitch(_this, callback);
			this._evt = { faux: true };
			for(var attr in evt){
				if(attr != "layerX" && attr != "layerY"){ // prevent WebKit warnings
					var v = evt[attr];
					if(typeof v != "function" && typeof v != "undefined"){ this._evt[attr] = v }
				}
			}
			this._fireEventAndReload();
		}
	},

	stop: function(){
		// summary:
		//		Stop an ongoing timed, repeating callback sequence.
		if(this._timer){
			clearTimeout(this._timer);
			this._timer = null;
		}
		if(this._obj){
			this._callback(-1, this._node, this._evt);
			this._obj = null;
		}
	},

	addKeyListener: function(/*DOMNode*/ node, /*Object*/ keyObject, /*Object*/ _this, /*Function*/ callback, /*Number*/ subsequentDelay, /*Number*/ initialDelay, /*Number?*/ minDelay){
		// summary:
		//		Start listening for a specific typematic key.
		//		See also the trigger method for other parameters.
		// keyObject:
		//		an object defining the key to listen for:
		//
		//		- charOrCode: the printable character (string) or keyCode (number) to listen for.
		//		- keyCode: (deprecated - use charOrCode) the keyCode (number) to listen for (implies charCode = 0).
		//		- charCode: (deprecated - use charOrCode) the charCode (number) to listen for.
		//		- ctrlKey: desired ctrl key state to initiate the callback sequence:
		//			- pressed (true)
		//			- released (false)
		//			- either (unspecified)
		//		- altKey: same as ctrlKey but for the alt key
		//		- shiftKey: same as ctrlKey but for the shift key
		// returns:
		//		a connection handle

		if(keyObject.keyCode){
			keyObject.charOrCode = keyObject.keyCode;
			kernel.deprecated("keyCode attribute parameter for dijit.typematic.addKeyListener is deprecated. Use charOrCode instead.", "", "2.0");
		}else if(keyObject.charCode){
			keyObject.charOrCode = String.fromCharCode(keyObject.charCode);
			kernel.deprecated("charCode attribute parameter for dijit.typematic.addKeyListener is deprecated. Use charOrCode instead.", "", "2.0");
		}
		var handles = [
			on(node, connect._keypress, lang.hitch(this, function(evt){
				if(evt.charOrCode == keyObject.charOrCode &&
				(keyObject.ctrlKey === undefined || keyObject.ctrlKey == evt.ctrlKey) &&
				(keyObject.altKey === undefined || keyObject.altKey == evt.altKey) &&
				(keyObject.metaKey === undefined || keyObject.metaKey == (evt.metaKey || false)) && // IE doesn't even set metaKey
				(keyObject.shiftKey === undefined || keyObject.shiftKey == evt.shiftKey)){
					event.stop(evt);
					typematic.trigger(evt, _this, node, callback, keyObject, subsequentDelay, initialDelay, minDelay);
				}else if(typematic._obj == keyObject){
					typematic.stop();
				}
			})),
			on(node, "keyup", lang.hitch(this, function(){
				if(typematic._obj == keyObject){
					typematic.stop();
				}
			}))
		];
		return { remove: function(){ array.forEach(handles, function(h){ h.remove(); }); } };
	},

	addMouseListener: function(/*DOMNode*/ node, /*Object*/ _this, /*Function*/ callback, /*Number*/ subsequentDelay, /*Number*/ initialDelay, /*Number?*/ minDelay){
		// summary:
		//		Start listening for a typematic mouse click.
		//		See the trigger method for other parameters.
		// returns:
		//		a connection handle
		var handles = [
			on(node, "mousedown", lang.hitch(this, function(evt){
				evt.preventDefault();
				typematic.trigger(evt, _this, node, callback, node, subsequentDelay, initialDelay, minDelay);
			})),
			on(node, "mouseup", lang.hitch(this, function(evt){
				if(this._obj){
					evt.preventDefault();
				}
				typematic.stop();
			})),
			on(node, "mouseout", lang.hitch(this, function(evt){
				if(this._obj){
					evt.preventDefault();
				}
				typematic.stop();
			})),
			on(node, "dblclick", lang.hitch(this, function(evt){
				evt.preventDefault();
				if(has("ie") < 9){
					typematic.trigger(evt, _this, node, callback, node, subsequentDelay, initialDelay, minDelay);
					setTimeout(lang.hitch(this, typematic.stop), 50);
				}
			}))
		];
		return { remove: function(){ array.forEach(handles, function(h){ h.remove(); }); } };
	},

	addListener: function(/*Node*/ mouseNode, /*Node*/ keyNode, /*Object*/ keyObject, /*Object*/ _this, /*Function*/ callback, /*Number*/ subsequentDelay, /*Number*/ initialDelay, /*Number?*/ minDelay){
		// summary:
		//		Start listening for a specific typematic key and mouseclick.
		//		This is a thin wrapper to addKeyListener and addMouseListener.
		//		See the addMouseListener and addKeyListener methods for other parameters.
		// mouseNode:
		//		the DOM node object to listen on for mouse events.
		// keyNode:
		//		the DOM node object to listen on for key events.
		// returns:
		//		a connection handle
		var handles = [
			this.addKeyListener(keyNode, keyObject, _this, callback, subsequentDelay, initialDelay, minDelay),
			this.addMouseListener(mouseNode, _this, callback, subsequentDelay, initialDelay, minDelay)
		];
		return { remove: function(){ array.forEach(handles, function(h){ h.remove(); }); } };
	}
});

return typematic;

});