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/* <copyright>
This file contains proprietary software owned by Motorola Mobility, Inc.<br/>
No rights, expressed or implied, whatsoever to this software are provided by Motorola Mobility, Inc. hereunder.<br/>
(c) Copyright 2011 Motorola Mobility, Inc. All Rights Reserved.
</copyright> */
var Montage = require("montage/core/core").Montage,
Component = require("montage/ui/component").Component;
exports.Breadcrumb = Montage.create(Component, {
breadcrumbBt: {
value: null,
serializable: true
},
_currentDocument: {
enumerable: false,
value: null
},
currentDocument: {
enumerable: false,
get: function() {
return this._currentDocument;
},
set: function(value) {
if (value === this._currentDocument) {
return;
}
this._currentDocument = value;
if(!value) {
this.disabled = true;
} else {
this.disabled = this._currentDocument.currentView !== "design";
}
}
},
_disabled: {
value: true
},
disabled: {
get: function() {
return this._disabled;
},
set: function(value) {
if(value !== this._disabled) {
this._disabled = value;
}
}
},
containerElements: {
value: []
},
prepareForDraw: {
value: function() {
this.breadcrumbBt.addEventListener("action", this, false);
this.addPropertyChangeListener("currentDocument.model.domContainer", this)
}
},
handleChange: {
value: function() {
if(this.currentDocument && this.currentDocument.model.getProperty("domContainer")) {
this.createContainerElements(this.currentDocument.model.getProperty("domContainer"));
}
}
},
createContainerElements: {
value: function(container) {
// delete this.containerElements;
this.containerElements = [];
while(container !== this.currentDocument.model.documentRoot) {
this.containerElements.unshift({"node": container, "nodeUuid":container.uuid, "label": container.nodeName});
container = container.parentNode;
}
// This is always the top container which is now hardcoded to body
this.containerElements.unshift({"node": container, "nodeUuid":container.uuid, "label": container.nodeName});
}
},
handleAction: {
value: function(evt) {
if(evt.target.value === this.currentDocument.model.domContainer.uuid) {
return;
}
for(var i = this.containerElements.length - 1; i >= 0; i--) {
if(evt.target.value === this.containerElements[i].nodeUuid) break;
this.containerElements.pop();
}
// TODO: This is bound 2 ways, update the internal property
this.currentDocument.model.domContainer = this.containerElements[i].node;
this.application.ninja.selectionController.executeSelectElement();
}
}
});
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