Initial commit

lib/weltmeister/evented-input.js

@@ -0,0 +1,79 @@
+ig.module(
+	'weltmeister.evented-input'
+)
+.requires(
+	'impact.input'
+)
+.defines(function(){ "use strict";
+
+wm.EventedInput = ig.Input.extend({
+	mousemoveCallback: null,
+	keyupCallback: null,
+	keydownCallback: null,
+	
+	delayedKeyup: {push:function(){},length: 0},
+	
+	
+	keydown: function( event ) {
+		var tag = event.target.tagName;
+		if( tag == 'INPUT' || tag == 'TEXTAREA' ) { return; }
+		
+		var code = event.type == 'keydown' 
+			? event.keyCode 
+			: (event.button == 2 ? ig.KEY.MOUSE2 : ig.KEY.MOUSE1);
+		var action = this.bindings[code];
+		if( action ) {
+			if( !this.actions[action] ) {
+				this.actions[action] = true;
+				if( this.keydownCallback ) {
+					this.keydownCallback( action );
+				}
+			}
+			event.stopPropagation();
+			event.preventDefault();
+		}
+	},
+	
+	
+	keyup: function( event ) {
+		var tag = event.target.tagName;
+		if( tag == 'INPUT' || tag == 'TEXTAREA' ) { return; }
+		
+		var code = event.type == 'keyup' 
+			? event.keyCode 
+			: (event.button == 2 ? ig.KEY.MOUSE2 : ig.KEY.MOUSE1);
+		var action = this.bindings[code];
+		if( action ) {
+			this.actions[action] = false;
+			if( this.keyupCallback ) {
+				this.keyupCallback( action );
+			}
+			event.stopPropagation();
+			event.preventDefault();
+		}
+	},
+	
+	
+	mousewheel: function( event ) {
+		var delta = event.wheelDelta ? event.wheelDelta : (event.detail * -1);
+		var code = delta > 0 ? ig.KEY.MWHEEL_UP : ig.KEY.MWHEEL_DOWN;
+		var action = this.bindings[code];
+		if( action ) {
+			if( this.keyupCallback ) {
+				this.keyupCallback( action );
+			}
+			event.stopPropagation();
+			event.preventDefault();
+		}
+	},
+	
+	
+	mousemove: function( event ) {
+		this.parent( event );
+		if( this.mousemoveCallback ) {
+			this.mousemoveCallback();
+		}
+	}
+});
+
+});