New feature: basic Ajax suggestion for tags and implementation of Dojo toolkit

git-svn-id: https://semanticscuttle.svn.sourceforge.net/svnroot/semanticscuttle/trunk@151 b3834d28-1941-0410-a4f8-b48e95affb8f

1 files changed, 117 insertions, 0 deletions

diff --git a/includes/js/dijit/form/_Spinner.js b/includes/js/dijit/form/_Spinner.js
new file mode 100644
index 0000000..6837552
--- /dev/null
+++ b/includes/js/dijit/form/_Spinner.js
@@ -0,0 +1,117 @@
+if(!dojo._hasResource["dijit.form._Spinner"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
+dojo._hasResource["dijit.form._Spinner"] = true;
+dojo.provide("dijit.form._Spinner");
+
+dojo.require("dijit.form.ValidationTextBox");
+
+dojo.declare(
+	"dijit.form._Spinner",
+	dijit.form.RangeBoundTextBox,
+	{
+
+		// summary: Mixin for validation widgets with a spinner
+		// description: This class basically (conceptually) extends dijit.form.ValidationTextBox.
+		//	It modifies the template to have up/down arrows, and provides related handling code.
+
+		// defaultTimeout: Number
+		//	  number of milliseconds before a held key or button becomes typematic
+		defaultTimeout: 500,
+
+		// timeoutChangeRate: Number
+		//	  fraction of time used to change the typematic timer between events
+		//	  1.0 means that each typematic event fires at defaultTimeout intervals
+		//	  < 1.0 means that each typematic event fires at an increasing faster rate
+		timeoutChangeRate: 0.90,
+
+		// smallDelta: Number
+		//	  adjust the value by this much when spinning using the arrow keys/buttons
+		smallDelta: 1,
+		// largeDelta: Number
+		//	  adjust the value by this much when spinning using the PgUp/Dn keys
+		largeDelta: 10,
+
+		templateString:"<div class=\"dijit dijitReset dijitInlineTable dijitLeft\"\n\tid=\"widget_${id}\"\n\tdojoAttachEvent=\"onmouseenter:_onMouse,onmouseleave:_onMouse,onmousedown:_onMouse\" waiRole=\"presentation\"\n\t><div class=\"dijitInputLayoutContainer\"\n\t\t><div class=\"dijitReset dijitSpinnerButtonContainer\"\n\t\t\t>&nbsp;<div class=\"dijitReset dijitLeft dijitButtonNode dijitArrowButton dijitUpArrowButton\"\n\t\t\t\tdojoAttachPoint=\"upArrowNode\"\n\t\t\t\tdojoAttachEvent=\"onmouseenter:_onMouse,onmouseleave:_onMouse\"\n\t\t\t\tstateModifier=\"UpArrow\"\n\t\t\t\t><div class=\"dijitArrowButtonInner\">&thinsp;</div\n\t\t\t\t><div class=\"dijitArrowButtonChar\">&#9650;</div\n\t\t\t></div\n\t\t\t><div class=\"dijitReset dijitLeft dijitButtonNode dijitArrowButton dijitDownArrowButton\"\n\t\t\t\tdojoAttachPoint=\"downArrowNode\"\n\t\t\t\tdojoAttachEvent=\"onmouseenter:_onMouse,onmouseleave:_onMouse\"\n\t\t\t\tstateModifier=\"DownArrow\"\n\t\t\t\t><div class=\"dijitArrowButtonInner\">&thinsp;</div\n\t\t\t\t><div class=\"dijitArrowButtonChar\">&#9660;</div\n\t\t\t></div\n\t\t></div\n\t\t><div class=\"dijitReset dijitValidationIcon\"><br></div\n\t\t><div class=\"dijitReset dijitValidationIconText\">&Chi;</div\n\t\t><div class=\"dijitReset dijitInputField\"\n\t\t\t><input class='dijitReset' dojoAttachPoint=\"textbox,focusNode\" type=\"${type}\" dojoAttachEvent=\"onfocus:_update,onkeyup:_onkeyup,onkeypress:_onKeyPress\"\n\t\t\t\twaiRole=\"spinbutton\" autocomplete=\"off\" name=\"${name}\"\n\t\t/></div\n\t></div\n></div>\n",
+		baseClass: "dijitSpinner",
+
+		adjust: function(/* Object */ val, /*Number*/ delta){
+			// summary: user replaceable function used to adjust a primitive value(Number/Date/...) by the delta amount specified
+			// the val is adjusted in a way that makes sense to the object type
+			return val;
+		},
+
+		_arrowState: function(/*Node*/ node, /*Boolean*/ pressed){
+			this._active = pressed;
+			this.stateModifier = node.getAttribute("stateModifier") || "";
+			this._setStateClass();
+		},
+
+		_arrowPressed: function(/*Node*/ nodePressed, /*Number*/ direction){
+			if(this.disabled || this.readOnly){ return; }
+			this._arrowState(nodePressed, true);
+			this.setValue(this.adjust(this.getValue(), direction*this.smallDelta), false);
+			dijit.selectInputText(this.textbox, this.textbox.value.length);
+		},
+
+		_arrowReleased: function(/*Node*/ node){
+			this._wheelTimer = null;
+			if(this.disabled || this.readOnly){ return; }
+			this._arrowState(node, false);
+		},
+
+		_typematicCallback: function(/*Number*/ count, /*DOMNode*/ node, /*Event*/ evt){
+			if(node == this.textbox){ node = (evt.keyCode == dojo.keys.UP_ARROW) ? this.upArrowNode : this.downArrowNode; }
+			if(count == -1){ this._arrowReleased(node); }
+			else{ this._arrowPressed(node, (node == this.upArrowNode) ? 1 : -1); }
+		},
+
+		_wheelTimer: null,
+		_mouseWheeled: function(/*Event*/ evt){
+			dojo.stopEvent(evt);
+			var scrollAmount = 0;
+			if(typeof evt.wheelDelta == 'number'){ // IE
+				scrollAmount = evt.wheelDelta;
+			}else if(typeof evt.detail == 'number'){ // Mozilla+Firefox
+				scrollAmount = -evt.detail;
+			}
+			var node, dir;
+			if(scrollAmount > 0){
+				node = this.upArrowNode;
+				dir = +1;
+			}else if(scrollAmount < 0){
+				node = this.downArrowNode;
+				dir = -1;
+			}else{ return; }
+			this._arrowPressed(node, dir);
+			if(this._wheelTimer != null){
+				clearTimeout(this._wheelTimer);
+			}
+			var _this = this;
+			this._wheelTimer = setTimeout(function(){_this._arrowReleased(node);}, 50);
+		},
+
+		postCreate: function(){
+			this.inherited('postCreate', arguments);
+
+			// extra listeners
+			this.connect(this.textbox, dojo.isIE ? "onmousewheel" : 'DOMMouseScroll', "_mouseWheeled");
+			this._connects.push(dijit.typematic.addListener(this.upArrowNode, this.textbox, {keyCode:dojo.keys.UP_ARROW,ctrlKey:false,altKey:false,shiftKey:false}, this, "_typematicCallback", this.timeoutChangeRate, this.defaultTimeout));
+			this._connects.push(dijit.typematic.addListener(this.downArrowNode, this.textbox, {keyCode:dojo.keys.DOWN_ARROW,ctrlKey:false,altKey:false,shiftKey:false}, this, "_typematicCallback", this.timeoutChangeRate, this.defaultTimeout));
+			if(dojo.isIE){
+				// When spinner is moved from hidden to visible, call _setStateClass to remind IE to render it. (#6123)
+				var _this = this;
+				this.connect(this.domNode, "onresize", 
+					function(){ setTimeout(dojo.hitch(_this,
+						function(){
+							// cause the IE expressions to rerun
+							this.upArrowNode.style.behavior = '';
+							this.downArrowNode.style.behavior = '';
+							// cause IE to rerender
+							this._setStateClass();
+						}), 0);
+					}
+				);
+			}
+		}
+});
+
+}