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Fix #1503: Implement StaticResourceStartHandler and StaticResourceIdH…

…andler
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siegfriedpammer committed May 5, 2019
1 parent 8ff34e5 commit b277e3853278037fafd766035aae4d0391817eb6
@@ -0,0 +1,53 @@
// Copyright (c) 2019 Siegfried Pammer
//
// Permission is hereby granted, free of charge, to any person obtaining a copy of this
// software and associated documentation files (the "Software"), to deal in the Software
// without restriction, including without limitation the rights to use, copy, modify, merge,
// publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons
// to whom the Software is furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all copies or
// substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
// PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
// FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.

using System;
using ILSpy.BamlDecompiler.Baml;
using ILSpy.BamlDecompiler.Xaml;

namespace ILSpy.BamlDecompiler.Handlers
{
class StaticResourceIdHandler : IHandler
{
public BamlRecordType Type => BamlRecordType.StaticResourceId;

public BamlElement Translate(XamlContext ctx, BamlNode node, BamlElement parent)
{
var record = (StaticResourceIdRecord)((BamlRecordNode)node).Record;

BamlNode found = node;
XamlResourceKey key;
do {
key = XamlResourceKey.FindKeyInAncestors(found.Parent, out found);
} while (key != null && record.StaticResourceId >= key.StaticResources.Count);

if (key == null)
throw new Exception("Cannot find StaticResource @" + node.Record.Position);

var resNode = key.StaticResources[record.StaticResourceId];

var handler = (IDeferHandler)HandlerMap.LookupHandler(resNode.Type);
var resElem = handler.TranslateDefer(ctx, resNode, parent);

parent.Children.Add(resElem);
resElem.Parent = parent;

return resElem;
}
}
}
@@ -0,0 +1,52 @@
// Copyright (c) 2019 Siegfried Pammer
//
// Permission is hereby granted, free of charge, to any person obtaining a copy of this
// software and associated documentation files (the "Software"), to deal in the Software
// without restriction, including without limitation the rights to use, copy, modify, merge,
// publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons
// to whom the Software is furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all copies or
// substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
// PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
// FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.

using System.Collections.Generic;
using System.Linq;
using System.Xml.Linq;
using ILSpy.BamlDecompiler.Baml;
using ILSpy.BamlDecompiler.Xaml;

namespace ILSpy.BamlDecompiler.Handlers
{
class StaticResourceStartHandler : IHandler, IDeferHandler
{
public BamlRecordType Type => BamlRecordType.StaticResourceStart;

public BamlElement Translate(XamlContext ctx, BamlNode node, BamlElement parent)
{
var record = (StaticResourceStartRecord)((BamlBlockNode)node).Record;
var key = XamlResourceKey.FindKeyInSiblings(node);

key.StaticResources.Add(node);
return null;
}

public BamlElement TranslateDefer(XamlContext ctx, BamlNode node, BamlElement parent)
{
var record = (StaticResourceStartRecord)((BamlBlockNode)node).Record;
var doc = new BamlElement(node);
var elemType = ctx.ResolveType(record.TypeId);
doc.Xaml = new XElement(elemType.ToXName(ctx));
doc.Xaml.Element.AddAnnotation(elemType);
parent.Xaml.Element.Add(doc.Xaml.Element);
HandlerMap.ProcessChildren(ctx, (BamlBlockNode)node, doc);
return doc;
}
}
}
@@ -97,6 +97,8 @@
<Compile Include="Handlers\Records\PropertyWithConverterHandler.cs" />
<Compile Include="Handlers\Records\PropertyWithExtensionHandler.cs" />
<Compile Include="Handlers\Records\PropertyWithStaticResourceIdHandler.cs" />
<Compile Include="Handlers\Records\StaticResourceStartHandler.cs" />
<Compile Include="Handlers\Records\StaticResourceIdHandler.cs" />
<Compile Include="Handlers\Records\TextHandler.cs" />
<Compile Include="Handlers\Records\TextWithConverterHandler.cs" />
<Compile Include="Handlers\Records\TypeInfoHandler.cs" />

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