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Viewing changes to src/core/MonoDevelop.Projects/MonoDevelop.Projects.Policies/PolicyBag.cs

  • Committer: Bazaar Package Importer
  • Author(s): Jo Shields
  • Date: 2010-07-05 13:00:05 UTC
  • mfrom: (1.2.8 upstream) (1.3.9 experimental)
  • Revision ID: james.westby@ubuntu.com-20100705130005-d6hp4k5gcn1xkj8c
Tags: 2.4+dfsg-1ubuntu1
* debian/patches/remove_support_for_moonlight.patch,
  debian/patches/dont_add_moonlight_to_core_addins.patch,
  debian/control:
  + Enable support for Moonlight
* debian/rules:
  + Ensure Moonlight addin isn't shipped in main MonoDevelop package by
    mistake

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src/core/MonoDevelop.Projects/MonoDevelop.Projects.Policies/PolicyBag.cs
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// 
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// Policy.cs
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// 
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// Author:
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//   Michael Hutchinson <mhutchinson@novell.com>
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// 
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// Copyright (C) 2008 Novell, Inc (http://www.novell.com)
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// 
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// Permission is hereby granted, free of charge, to any person obtaining
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// a copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to
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// permit persons to whom the Software is furnished to do so, subject to
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// the following conditions:
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// 
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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// 
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//
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using System;
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using System.Xml;
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using System.IO;
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using System.Collections;
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using System.Collections.Generic;
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using MonoDevelop.Core.Serialization;
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namespace MonoDevelop.Projects.Policies
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{
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        [DataItem ("Policies")]
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        public class PolicyBag: PolicyContainer, ICustomDataItem
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        {
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                public PolicyBag (SolutionItem owner)
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                {
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                        this.Owner = owner;
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                }
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                internal PolicyBag ()
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                {
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                }
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                public SolutionItem Owner { get; internal set; }
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                protected override bool InheritDefaultPolicies {
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                        get { return true; }
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                }
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                public override bool IsRoot {
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                        get { return Owner == null || Owner.ParentFolder == null; }
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                }
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                public override PolicyContainer ParentPolicies {
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                        get {
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                                if (Owner != null && Owner.ParentFolder != null)
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                                        return Owner.ParentFolder.Policies;
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                                else
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                                        return null;
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                        }
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                }
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                bool DirectHas (Type type, string scope)
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                {
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                        return policies != null && policies.ContainsKey (new PolicyKey (type, scope));
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                }
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                DataCollection ICustomDataItem.Serialize (ITypeSerializer handler)
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                {
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                        if (policies == null)
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                                return null;
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                        DataCollection dc = new DataCollection ();
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                        foreach (KeyValuePair<PolicyKey,object> p in policies)
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                                dc.Add (PolicyService.DiffSerialize (p.Key.PolicyType, p.Value, p.Key.Scope));
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                        return dc;
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                }
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                void ICustomDataItem.Deserialize (ITypeSerializer handler, DataCollection data)
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                {
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                        if (data.Count == 0)
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                                return;
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                        policies = new PolicyDictionary ();
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                        foreach (DataNode node in data) {
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                                ScopedPolicy val = PolicyService.DiffDeserialize (node);
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                                policies.Add (val);
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                        }
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                }
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                internal void PropagatePolicyChangeEvent (PolicyChangedEventArgs args)
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                {
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                        SolutionFolder solFol = Owner as SolutionFolder;
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                        if (solFol != null)
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                                foreach (SolutionItem item in solFol.Items)
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                                        if (!item.Policies.DirectHas (args.PolicyType, args.Scope))
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                                                item.Policies.OnPolicyChanged (args.PolicyType, args.Scope);
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                }
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                protected override void OnPolicyChanged (Type policyType, string scope)
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                {
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                        base.OnPolicyChanged (policyType, scope);
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                        PropagatePolicyChangeEvent (new PolicyChangedEventArgs (policyType, scope));
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                }
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        }
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}