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/*
* Copyright (C) 2013 Adobe Systems Incorporated. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above
* copyright notice, this list of conditions and the following
* disclaimer.
* 2. Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDER "AS IS" AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
* OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
* TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
* THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
WebInspector.ContentFlow = function(documentNodeIdentifier, name, overset, contentNodes)
{
WebInspector.Object.call(this);
this._documentNodeIdentifier = documentNodeIdentifier;
this._name = name;
this._overset = overset;
this._contentNodes = contentNodes;
};
WebInspector.ContentFlow.Event = {
OversetWasChanged: "content-flow-overset-was-changed",
ContentNodeWasAdded: "content-flow-content-node-was-added",
ContentNodeWasRemoved: "content-flow-content-node-was-removed"
};
WebInspector.ContentFlow.prototype = {
constructor: WebInspector.ContentFlow,
__proto__: WebInspector.Object.prototype,
// Public
get id()
{
// Use the flow node id, to avoid collisions when we change main document id.
return this._documentNodeIdentifier + ":" + this._name;
},
get documentNodeIdentifier()
{
return this._documentNodeIdentifier;
},
get name()
{
return this._name;
},
get overset()
{
return this._overset;
},
set overset(overset)
{
if (this._overset === overset)
return;
this._overset = overset;
this.dispatchEventToListeners(WebInspector.ContentFlow.Event.FlowOversetWasChanged);
},
get contentNodes()
{
return this._contentNodes;
},
insertContentNodeBefore: function(contentNode, referenceNode)
{
var index = this._contentNodes.indexOf(referenceNode);
console.assert(index !== -1);
this._contentNodes.splice(index, 0, contentNode);
this.dispatchEventToListeners(WebInspector.ContentFlow.Event.ContentNodeWasAdded, {node: contentNode, before: referenceNode});
},
appendContentNode: function(contentNode)
{
this._contentNodes.push(contentNode);
this.dispatchEventToListeners(WebInspector.ContentFlow.Event.ContentNodeWasAdded, {node: contentNode});
},
removeContentNode: function(contentNode)
{
var index = this._contentNodes.indexOf(contentNode);
console.assert(index !== -1);
this._contentNodes.splice(index, 1);
this.dispatchEventToListeners(WebInspector.ContentFlow.Event.ContentNodeWasRemoved, {node: contentNode});
}
};
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