628 lines
21 KiB
JavaScript
628 lines
21 KiB
JavaScript
//>>built
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require({cache:{
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'url:dijit/templates/InlineEditBox.html':"<span data-dojo-attach-point=\"editNode\" role=\"presentation\" style=\"position: absolute; visibility:hidden\" class=\"dijitReset dijitInline\"\n\tdata-dojo-attach-event=\"onkeypress: _onKeyPress\"\n\t><span data-dojo-attach-point=\"editorPlaceholder\"></span\n\t><span data-dojo-attach-point=\"buttonContainer\"\n\t\t><button data-dojo-type=\"dijit.form.Button\" data-dojo-props=\"label: '${buttonSave}', 'class': 'saveButton'\"\n\t\t\tdata-dojo-attach-point=\"saveButton\" data-dojo-attach-event=\"onClick:save\"></button\n\t\t><button data-dojo-type=\"dijit.form.Button\" data-dojo-props=\"label: '${buttonCancel}', 'class': 'cancelButton'\"\n\t\t\tdata-dojo-attach-point=\"cancelButton\" data-dojo-attach-event=\"onClick:cancel\"></button\n\t></span\n></span>\n"}});
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define("dijit/InlineEditBox", [
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"dojo/_base/array", // array.forEach
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"dojo/_base/declare", // declare
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"dojo/dom-attr", // domAttr.set domAttr.get
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"dojo/dom-class", // domClass.add domClass.remove domClass.toggle
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"dojo/dom-construct", // domConstruct.create domConstruct.destroy
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"dojo/dom-style", // domStyle.getComputedStyle domStyle.set domStyle.get
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"dojo/_base/event", // event.stop
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"dojo/i18n", // i18n.getLocalization
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"dojo/_base/kernel", // kernel.deprecated
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"dojo/keys", // keys.ENTER keys.ESCAPE
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"dojo/_base/lang", // lang.getObject
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"dojo/_base/sniff", // has("ie")
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"./focus",
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"./_Widget",
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"./_TemplatedMixin",
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"./_WidgetsInTemplateMixin",
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"./_Container",
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"./form/Button",
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"./form/_TextBoxMixin",
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"./form/TextBox",
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"dojo/text!./templates/InlineEditBox.html",
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"dojo/i18n!./nls/common"
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], function(array, declare, domAttr, domClass, domConstruct, domStyle, event, i18n, kernel, keys, lang, has,
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fm, _Widget, _TemplatedMixin, _WidgetsInTemplateMixin, _Container, Button, _TextBoxMixin, TextBox, template){
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/*=====
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var _Widget = dijit._Widget;
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var _TemplatedMixin = dijit._TemplatedMixin;
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var _WidgetsInTemplateMixin = dijit._WidgetsInTemplateMixin;
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var _Container = dijit._Container;
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var Button = dijit.form.Button;
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var TextBox = dijit.form.TextBox;
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=====*/
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// module:
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// dijit/InlineEditBox
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// summary:
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// An element with in-line edit capabilities
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var InlineEditor = declare("dijit._InlineEditor", [_Widget, _TemplatedMixin, _WidgetsInTemplateMixin], {
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// summary:
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// Internal widget used by InlineEditBox, displayed when in editing mode
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// to display the editor and maybe save/cancel buttons. Calling code should
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// connect to save/cancel methods to detect when editing is finished
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//
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// Has mainly the same parameters as InlineEditBox, plus these values:
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//
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// style: Object
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// Set of CSS attributes of display node, to replicate in editor
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//
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// value: String
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// Value as an HTML string or plain text string, depending on renderAsHTML flag
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templateString: template,
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postMixInProperties: function(){
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this.inherited(arguments);
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this.messages = i18n.getLocalization("dijit", "common", this.lang);
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array.forEach(["buttonSave", "buttonCancel"], function(prop){
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if(!this[prop]){ this[prop] = this.messages[prop]; }
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}, this);
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},
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buildRendering: function(){
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this.inherited(arguments);
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// Create edit widget in place in the template
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var cls = typeof this.editor == "string" ? lang.getObject(this.editor) : this.editor;
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// Copy the style from the source
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// Don't copy ALL properties though, just the necessary/applicable ones.
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// wrapperStyle/destStyle code is to workaround IE bug where getComputedStyle().fontSize
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// is a relative value like 200%, rather than an absolute value like 24px, and
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// the 200% can refer *either* to a setting on the node or it's ancestor (see #11175)
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var srcStyle = this.sourceStyle,
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editStyle = "line-height:" + srcStyle.lineHeight + ";",
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destStyle = domStyle.getComputedStyle(this.domNode);
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array.forEach(["Weight","Family","Size","Style"], function(prop){
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var textStyle = srcStyle["font"+prop],
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wrapperStyle = destStyle["font"+prop];
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if(wrapperStyle != textStyle){
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editStyle += "font-"+prop+":"+srcStyle["font"+prop]+";";
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}
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}, this);
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array.forEach(["marginTop","marginBottom","marginLeft", "marginRight"], function(prop){
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this.domNode.style[prop] = srcStyle[prop];
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}, this);
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var width = this.inlineEditBox.width;
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if(width == "100%"){
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// block mode
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editStyle += "width:100%;";
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this.domNode.style.display = "block";
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}else{
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// inline-block mode
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editStyle += "width:" + (width + (Number(width) == width ? "px" : "")) + ";";
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}
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var editorParams = lang.delegate(this.inlineEditBox.editorParams, {
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style: editStyle,
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dir: this.dir,
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lang: this.lang,
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textDir: this.textDir
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});
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editorParams[ "displayedValue" in cls.prototype ? "displayedValue" : "value"] = this.value;
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this.editWidget = new cls(editorParams, this.editorPlaceholder);
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if(this.inlineEditBox.autoSave){
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// Remove the save/cancel buttons since saving is done by simply tabbing away or
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// selecting a value from the drop down list
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domConstruct.destroy(this.buttonContainer);
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}
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},
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postCreate: function(){
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this.inherited(arguments);
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var ew = this.editWidget;
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if(this.inlineEditBox.autoSave){
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// Selecting a value from a drop down list causes an onChange event and then we save
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this.connect(ew, "onChange", "_onChange");
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// ESC and TAB should cancel and save. Note that edit widgets do a stopEvent() on ESC key (to
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// prevent Dialog from closing when the user just wants to revert the value in the edit widget),
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// so this is the only way we can see the key press event.
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this.connect(ew, "onKeyPress", "_onKeyPress");
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}else{
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// If possible, enable/disable save button based on whether the user has changed the value
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if("intermediateChanges" in ew){
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ew.set("intermediateChanges", true);
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this.connect(ew, "onChange", "_onIntermediateChange");
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this.saveButton.set("disabled", true);
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}
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}
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},
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_onIntermediateChange: function(/*===== val =====*/){
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// summary:
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// Called for editor widgets that support the intermediateChanges=true flag as a way
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// to detect when to enable/disabled the save button
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this.saveButton.set("disabled", (this.getValue() == this._resetValue) || !this.enableSave());
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},
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destroy: function(){
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this.editWidget.destroy(true); // let the parent wrapper widget clean up the DOM
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this.inherited(arguments);
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},
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getValue: function(){
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// summary:
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// Return the [display] value of the edit widget
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var ew = this.editWidget;
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return String(ew.get("displayedValue" in ew ? "displayedValue" : "value"));
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},
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_onKeyPress: function(e){
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// summary:
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// Handler for keypress in the edit box in autoSave mode.
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// description:
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// For autoSave widgets, if Esc/Enter, call cancel/save.
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// tags:
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// private
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if(this.inlineEditBox.autoSave && this.inlineEditBox.editing){
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if(e.altKey || e.ctrlKey){ return; }
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// If Enter/Esc pressed, treat as save/cancel.
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if(e.charOrCode == keys.ESCAPE){
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event.stop(e);
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this.cancel(true); // sets editing=false which short-circuits _onBlur processing
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}else if(e.charOrCode == keys.ENTER && e.target.tagName == "INPUT"){
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event.stop(e);
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this._onChange(); // fire _onBlur and then save
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}
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// _onBlur will handle TAB automatically by allowing
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// the TAB to change focus before we mess with the DOM: #6227
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// Expounding by request:
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// The current focus is on the edit widget input field.
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// save() will hide and destroy this widget.
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// We want the focus to jump from the currently hidden
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// displayNode, but since it's hidden, it's impossible to
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// unhide it, focus it, and then have the browser focus
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// away from it to the next focusable element since each
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// of these events is asynchronous and the focus-to-next-element
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// is already queued.
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// So we allow the browser time to unqueue the move-focus event
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// before we do all the hide/show stuff.
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}
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},
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_onBlur: function(){
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// summary:
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// Called when focus moves outside the editor
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// tags:
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// private
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this.inherited(arguments);
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if(this.inlineEditBox.autoSave && this.inlineEditBox.editing){
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if(this.getValue() == this._resetValue){
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this.cancel(false);
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}else if(this.enableSave()){
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this.save(false);
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}
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}
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},
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_onChange: function(){
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// summary:
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// Called when the underlying widget fires an onChange event,
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// such as when the user selects a value from the drop down list of a ComboBox,
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// which means that the user has finished entering the value and we should save.
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// tags:
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// private
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if(this.inlineEditBox.autoSave && this.inlineEditBox.editing && this.enableSave()){
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fm.focus(this.inlineEditBox.displayNode); // fires _onBlur which will save the formatted value
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}
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},
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enableSave: function(){
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// summary:
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// User overridable function returning a Boolean to indicate
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// if the Save button should be enabled or not - usually due to invalid conditions
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// tags:
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// extension
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return (
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this.editWidget.isValid
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? this.editWidget.isValid()
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: true
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);
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},
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focus: function(){
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// summary:
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// Focus the edit widget.
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// tags:
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// protected
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this.editWidget.focus();
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setTimeout(lang.hitch(this, function(){
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if(this.editWidget.focusNode && this.editWidget.focusNode.tagName == "INPUT"){
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_TextBoxMixin.selectInputText(this.editWidget.focusNode);
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}
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}), 0);
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}
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});
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var InlineEditBox = declare("dijit.InlineEditBox", _Widget, {
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// summary:
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// An element with in-line edit capabilities
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//
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// description:
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// Behavior for an existing node (`<p>`, `<div>`, `<span>`, etc.) so that
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// when you click it, an editor shows up in place of the original
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// text. Optionally, Save and Cancel button are displayed below the edit widget.
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// When Save is clicked, the text is pulled from the edit
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// widget and redisplayed and the edit widget is again hidden.
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// By default a plain Textarea widget is used as the editor (or for
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// inline values a TextBox), but you can specify an editor such as
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// dijit.Editor (for editing HTML) or a Slider (for adjusting a number).
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// An edit widget must support the following API to be used:
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// - displayedValue or value as initialization parameter,
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// and available through set('displayedValue') / set('value')
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// - void focus()
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// - DOM-node focusNode = node containing editable text
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// editing: [readonly] Boolean
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// Is the node currently in edit mode?
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editing: false,
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// autoSave: Boolean
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// Changing the value automatically saves it; don't have to push save button
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// (and save button isn't even displayed)
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autoSave: true,
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// buttonSave: String
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// Save button label
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buttonSave: "",
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// buttonCancel: String
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// Cancel button label
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buttonCancel: "",
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// renderAsHtml: Boolean
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// Set this to true if the specified Editor's value should be interpreted as HTML
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// rather than plain text (ex: `dijit.Editor`)
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renderAsHtml: false,
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// editor: String|Function
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// Class name (or reference to the Class) for Editor widget
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editor: TextBox,
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// editorWrapper: String|Function
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// Class name (or reference to the Class) for widget that wraps the editor widget, displaying save/cancel
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// buttons.
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editorWrapper: InlineEditor,
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// editorParams: Object
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// Set of parameters for editor, like {required: true}
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editorParams: {},
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// disabled: Boolean
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// If true, clicking the InlineEditBox to edit it will have no effect.
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disabled: false,
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onChange: function(/*===== value =====*/){
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// summary:
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// Set this handler to be notified of changes to value.
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// tags:
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// callback
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},
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onCancel: function(){
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// summary:
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// Set this handler to be notified when editing is cancelled.
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// tags:
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// callback
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},
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// width: String
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// Width of editor. By default it's width=100% (ie, block mode).
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width: "100%",
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// value: String
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// The display value of the widget in read-only mode
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value: "",
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// noValueIndicator: [const] String
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// The text that gets displayed when there is no value (so that the user has a place to click to edit)
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noValueIndicator: has("ie") <= 6 ? // font-family needed on IE6 but it messes up IE8
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"<span style='font-family: wingdings; text-decoration: underline;'>    ✍    </span>" :
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"<span style='text-decoration: underline;'>    ✍    </span>", // //   ==
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constructor: function(){
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// summary:
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// Sets up private arrays etc.
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// tags:
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// private
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this.editorParams = {};
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},
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postMixInProperties: function(){
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this.inherited(arguments);
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// save pointer to original source node, since Widget nulls-out srcNodeRef
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this.displayNode = this.srcNodeRef;
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// connect handlers to the display node
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var events = {
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ondijitclick: "_onClick",
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onmouseover: "_onMouseOver",
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onmouseout: "_onMouseOut",
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onfocus: "_onMouseOver",
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onblur: "_onMouseOut"
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};
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for(var name in events){
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this.connect(this.displayNode, name, events[name]);
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}
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this.displayNode.setAttribute("role", "button");
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if(!this.displayNode.getAttribute("tabIndex")){
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this.displayNode.setAttribute("tabIndex", 0);
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}
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if(!this.value && !("value" in this.params)){ // "" is a good value if specified directly so check params){
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this.value = lang.trim(this.renderAsHtml ? this.displayNode.innerHTML :
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(this.displayNode.innerText||this.displayNode.textContent||""));
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}
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if(!this.value){
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this.displayNode.innerHTML = this.noValueIndicator;
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}
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domClass.add(this.displayNode, 'dijitInlineEditBoxDisplayMode');
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},
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setDisabled: function(/*Boolean*/ disabled){
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// summary:
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// Deprecated. Use set('disabled', ...) instead.
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// tags:
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// deprecated
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kernel.deprecated("dijit.InlineEditBox.setDisabled() is deprecated. Use set('disabled', bool) instead.", "", "2.0");
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this.set('disabled', disabled);
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},
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_setDisabledAttr: function(/*Boolean*/ disabled){
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// summary:
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// Hook to make set("disabled", ...) work.
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// Set disabled state of widget.
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this.domNode.setAttribute("aria-disabled", disabled);
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if(disabled){
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this.displayNode.removeAttribute("tabIndex");
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}else{
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this.displayNode.setAttribute("tabIndex", 0);
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}
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domClass.toggle(this.displayNode, "dijitInlineEditBoxDisplayModeDisabled", disabled);
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this._set("disabled", disabled);
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},
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_onMouseOver: function(){
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// summary:
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// Handler for onmouseover and onfocus event.
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// tags:
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// private
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if(!this.disabled){
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domClass.add(this.displayNode, "dijitInlineEditBoxDisplayModeHover");
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}
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},
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_onMouseOut: function(){
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// summary:
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// Handler for onmouseout and onblur event.
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// tags:
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// private
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domClass.remove(this.displayNode, "dijitInlineEditBoxDisplayModeHover");
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},
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_onClick: function(/*Event*/ e){
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// summary:
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// Handler for onclick event.
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// tags:
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// private
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if(this.disabled){ return; }
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if(e){ event.stop(e); }
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this._onMouseOut();
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// Since FF gets upset if you move a node while in an event handler for that node...
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setTimeout(lang.hitch(this, "edit"), 0);
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},
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edit: function(){
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// summary:
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// Display the editor widget in place of the original (read only) markup.
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// tags:
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// private
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if(this.disabled || this.editing){ return; }
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this._set('editing', true);
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// save some display node values that can be restored later
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this._savedPosition = domStyle.get(this.displayNode, "position") || "static";
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this._savedOpacity = domStyle.get(this.displayNode, "opacity") || "1";
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this._savedTabIndex = domAttr.get(this.displayNode, "tabIndex") || "0";
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if(this.wrapperWidget){
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var ew = this.wrapperWidget.editWidget;
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ew.set("displayedValue" in ew ? "displayedValue" : "value", this.value);
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}else{
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// Placeholder for edit widget
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// Put place holder (and eventually editWidget) before the display node so that it's positioned correctly
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// when Calendar dropdown appears, which happens automatically on focus.
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var placeholder = domConstruct.create("span", null, this.domNode, "before");
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// Create the editor wrapper (the thing that holds the editor widget and the save/cancel buttons)
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var ewc = typeof this.editorWrapper == "string" ? lang.getObject(this.editorWrapper) : this.editorWrapper;
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this.wrapperWidget = new ewc({
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value: this.value,
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buttonSave: this.buttonSave,
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buttonCancel: this.buttonCancel,
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dir: this.dir,
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lang: this.lang,
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tabIndex: this._savedTabIndex,
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editor: this.editor,
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inlineEditBox: this,
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sourceStyle: domStyle.getComputedStyle(this.displayNode),
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save: lang.hitch(this, "save"),
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cancel: lang.hitch(this, "cancel"),
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textDir: this.textDir
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}, placeholder);
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if(!this._started){
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this.startup();
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}
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}
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var ww = this.wrapperWidget;
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// to avoid screen jitter, we first create the editor with position:absolute, visibility:hidden,
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// and then when it's finished rendering, we switch from display mode to editor
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// position:absolute releases screen space allocated to the display node
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// opacity:0 is the same as visibility:hidden but is still focusable
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// visiblity:hidden removes focus outline
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domStyle.set(this.displayNode, { position: "absolute", opacity: "0" }); // makes display node invisible, display style used for focus-ability
|
|
domStyle.set(ww.domNode, { position: this._savedPosition, visibility: "visible", opacity: "1" });
|
|
domAttr.set(this.displayNode, "tabIndex", "-1"); // needed by WebKit for TAB from editor to skip displayNode
|
|
|
|
// Replace the display widget with edit widget, leaving them both displayed for a brief time so that
|
|
// focus can be shifted without incident. (browser may needs some time to render the editor.)
|
|
setTimeout(lang.hitch(ww, function(){
|
|
this.focus(); // both nodes are showing, so we can switch focus safely
|
|
this._resetValue = this.getValue();
|
|
}), 0);
|
|
},
|
|
|
|
_onBlur: function(){
|
|
// summary:
|
|
// Called when focus moves outside the InlineEditBox.
|
|
// Performs garbage collection.
|
|
// tags:
|
|
// private
|
|
|
|
this.inherited(arguments);
|
|
if(!this.editing){
|
|
/* causes IE focus problems, see TooltipDialog_a11y.html...
|
|
setTimeout(lang.hitch(this, function(){
|
|
if(this.wrapperWidget){
|
|
this.wrapperWidget.destroy();
|
|
delete this.wrapperWidget;
|
|
}
|
|
}), 0);
|
|
*/
|
|
}
|
|
},
|
|
|
|
destroy: function(){
|
|
if(this.wrapperWidget && !this.wrapperWidget._destroyed){
|
|
this.wrapperWidget.destroy();
|
|
delete this.wrapperWidget;
|
|
}
|
|
this.inherited(arguments);
|
|
},
|
|
|
|
_showText: function(/*Boolean*/ focus){
|
|
// summary:
|
|
// Revert to display mode, and optionally focus on display node
|
|
// tags:
|
|
// private
|
|
|
|
var ww = this.wrapperWidget;
|
|
domStyle.set(ww.domNode, { position: "absolute", visibility: "hidden", opacity: "0" }); // hide the editor from mouse/keyboard events
|
|
domStyle.set(this.displayNode, { position: this._savedPosition, opacity: this._savedOpacity }); // make the original text visible
|
|
domAttr.set(this.displayNode, "tabIndex", this._savedTabIndex);
|
|
if(focus){
|
|
fm.focus(this.displayNode);
|
|
}
|
|
},
|
|
|
|
save: function(/*Boolean*/ focus){
|
|
// summary:
|
|
// Save the contents of the editor and revert to display mode.
|
|
// focus: Boolean
|
|
// Focus on the display mode text
|
|
// tags:
|
|
// private
|
|
|
|
if(this.disabled || !this.editing){ return; }
|
|
this._set('editing', false);
|
|
|
|
var ww = this.wrapperWidget;
|
|
var value = ww.getValue();
|
|
this.set('value', value); // display changed, formatted value
|
|
|
|
this._showText(focus); // set focus as needed
|
|
},
|
|
|
|
setValue: function(/*String*/ val){
|
|
// summary:
|
|
// Deprecated. Use set('value', ...) instead.
|
|
// tags:
|
|
// deprecated
|
|
kernel.deprecated("dijit.InlineEditBox.setValue() is deprecated. Use set('value', ...) instead.", "", "2.0");
|
|
return this.set("value", val);
|
|
},
|
|
|
|
_setValueAttr: function(/*String*/ val){
|
|
// summary:
|
|
// Hook to make set("value", ...) work.
|
|
// Inserts specified HTML value into this node, or an "input needed" character if node is blank.
|
|
|
|
val = lang.trim(val);
|
|
var renderVal = this.renderAsHtml ? val : val.replace(/&/gm, "&").replace(/</gm, "<").replace(/>/gm, ">").replace(/"/gm, """).replace(/\n/g, "<br>");
|
|
this.displayNode.innerHTML = renderVal || this.noValueIndicator;
|
|
this._set("value", val);
|
|
|
|
if(this._started){
|
|
// tell the world that we have changed
|
|
setTimeout(lang.hitch(this, "onChange", val), 0); // setTimeout prevents browser freeze for long-running event handlers
|
|
}
|
|
// contextual (auto) text direction depends on the text value
|
|
if(this.textDir == "auto"){
|
|
this.applyTextDir(this.displayNode, this.displayNode.innerText);
|
|
}
|
|
},
|
|
|
|
getValue: function(){
|
|
// summary:
|
|
// Deprecated. Use get('value') instead.
|
|
// tags:
|
|
// deprecated
|
|
kernel.deprecated("dijit.InlineEditBox.getValue() is deprecated. Use get('value') instead.", "", "2.0");
|
|
return this.get("value");
|
|
},
|
|
|
|
cancel: function(/*Boolean*/ focus){
|
|
// summary:
|
|
// Revert to display mode, discarding any changes made in the editor
|
|
// tags:
|
|
// private
|
|
|
|
if(this.disabled || !this.editing){ return; }
|
|
this._set('editing', false);
|
|
|
|
// tell the world that we have no changes
|
|
setTimeout(lang.hitch(this, "onCancel"), 0); // setTimeout prevents browser freeze for long-running event handlers
|
|
|
|
this._showText(focus);
|
|
},
|
|
_setTextDirAttr: function(/*String*/ textDir){
|
|
// summary:
|
|
// Setter for textDir.
|
|
// description:
|
|
// Users shouldn't call this function; they should be calling
|
|
// set('textDir', value)
|
|
// tags:
|
|
// private
|
|
if(!this._created || this.textDir != textDir){
|
|
this._set("textDir", textDir);
|
|
this.applyTextDir(this.displayNode, this.displayNode.innerText);
|
|
this.displayNode.align = this.dir == "rtl" ? "right" : "left"; //fix the text alignment
|
|
}
|
|
}
|
|
});
|
|
|
|
InlineEditBox._InlineEditor = InlineEditor; // for monkey patching
|
|
|
|
return InlineEditBox;
|
|
}); |