readonly bool isGroupDef; // layouts are groupdefs too
public Group(XElement xml) : base(xml)
{
var type = xml.Name.LocalName;
switch (type.ToLower(CultureInfo.InvariantCulture))
{
case "layout":
case "groupdef":
isGroupDef = true;
DataContextChanged += (s, e) =>
{
InstantiateGroupDef(xml);
};
break;
case "group":
break;
default:
isGroupDef = true;
DataContextChanged += (s, e) =>
{
InstantiateGroupDef(ElementStore.GetGroupDef(type));
};
break;
}
Content = panel;
}
public override void Build()
{
var sw = new Stopwatch();
sw.Start();
var kvUsageMemoryStream = new MemoryStream();
KvUsage = new KeyValueUsage(kvUsageMemoryStream);
var keyValueStoreFile = new MemoryStream();
KvIndex = new KeyValueIndex(Settings.Search.KvIndexCapacity, Settings.Search.PrefixLength);
KvStore = new KeyValueStore(KvIndex, KvUsage, keyValueStoreFile);
var storeFile = new MemoryStream();
Store = new ElementStore(KvStore, storeFile, ObjectPool);
Tree = new RTree <uint>(65);
_reader.Read(new ReaderContext
{
SourceStream = _sourceStream,
Builder = this,
ReuseEntities = false,
SkipTags = false,
});
Clear();
Complete();
sw.Stop();
Trace.Debug(CategoryKey, Strings.IndexBuildInMs, sw.ElapsedMilliseconds.ToString());
}
protected override void ProcessXmlProperty(string name, string value)
{
// TODO handle get
switch (name)
{
case "topleft": topleft.Source = ElementStore.GetBitmap(value); break;
case "top": top.Source = ElementStore.GetBitmap(value); break;
case "topright": topright.Source = ElementStore.GetBitmap(value); break;
case "left": left.Source = ElementStore.GetBitmap(value); break;
case "middle": middle.Source = ElementStore.GetBitmap(value); break;
case "right": right.Source = ElementStore.GetBitmap(value); break;
case "bottomleft": bottomleft.Source = ElementStore.GetBitmap(value); break;
case "bottom": bottom.Source = ElementStore.GetBitmap(value); break;
case "bottomright": bottomright.Source = ElementStore.GetBitmap(value); break;
}
base.ProcessXmlProperty(name, value);
}
public SkinBootstrapper()
{
try
{
var reader = new WinampXmlReader(Path.Combine(root, "skin.xml"));
var skin = XDocument.Load(reader);
var store = new ElementStore(skin.Elements().First(), root)
{
Next = environment
};
store.Preload();
var containers =
skin
.Elements()
.First()
.Elements("container");
var main =
containers
.Where(c => c.Attribute("id").Value == "main")
.First();
Container.FromXml(main, store).Show();
store.System.Run();
}
catch (DirectoryNotFoundException)
{
}
}
public TestableIndexBuilder(IndexSettings settings, IObjectPool objectPool, ITrace trace)
: base(settings, objectPool, trace)
{
Store = new ElementStore(new KeyValueStore(new KeyValueIndex(1000, 3),
new KeyValueUsage(new MemoryStream()), new MemoryStream()),
new MemoryStream(), TestHelper.GetObjectPool());
Tree = new RTree <uint>();
}
protected override void ProcessXmlProperty(string name, string value)
{
base.ProcessXmlProperty(name, value);
switch (name)
{
case "image":
img.Source = ElementStore.GetBitmap(value);
break;
}
}
/// <summary> Creates instance of <see cref="ElementSource" /> from persistent storage. </summary>
/// <param name="directory">Already resolved directory which contains all indecies.</param>
/// <param name="fileService">File system service.</param>
/// <param name="objectPool">ObjectPool.</param>
internal ElementSource(string directory, IFileSystemService fileService, IObjectPool objectPool)
{
// load map data from streams
BoundingBox = PersistentIndexBuilder.ReadBoundingBox(fileService.ReadStream(string.Format(MapConsts.HeaderPathFormat, directory)));
KvUsage = new KeyValueUsage(fileService.ReadStream(string.Format(MapConsts.KeyValueUsagePathFormat, directory)));
KvIndex = KeyValueIndex.Load(fileService.ReadStream(string.Format(MapConsts.KeyValueIndexPathFormat, directory)));
KvStore = new KeyValueStore(KvIndex, KvUsage, fileService.ReadStream(string.Format(MapConsts.KeyValueStorePathFormat, directory)));
ElementStore = new ElementStore(KvStore, fileService.ReadStream(string.Format(MapConsts.ElementStorePathFormat, directory)), objectPool);
SpatialIndexTree = SpatialIndex.Load(fileService.ReadStream(string.Format(MapConsts.SpatialIndexPathFormat, directory)));
IsReadOnly = true;
}
/// <summary>
/// Creates instance of <see cref="ElementSource" /> from streams and
/// created spatial index.
/// </summary>
internal ElementSource(BoundingBox boundingBox, KeyValueUsage keyValueUsage, KeyValueIndex keyValueIndex, KeyValueStore keyValueStore,
ElementStore elementStore, ISpatialIndex <uint> spatialIndex)
{
BoundingBox = boundingBox;
KvUsage = keyValueUsage;
KvIndex = keyValueIndex;
KvStore = keyValueStore;
ElementStore = elementStore;
SpatialIndexTree = spatialIndex;
IsReadOnly = true;
}
protected override void ProcessXmlProperty(string name, string value)
{
if (name == "image")
{
Content = new Image()
{
Source = ElementStore.GetBitmap(value),
Stretch = Stretch.Fill
};
}
base.ProcessXmlProperty(name, value);
}
public void VisitElementStore(ElementStore node)
{
node.Array.Accept(this);
node.Index.Accept(this);
node.Value.Accept(this);
if (!node.IsStatementExpression)
{
_emitter.Emit(OpCodes.Dup);
}
_emitter.Emit(OpCodes.Stelem_I4);
}
protected override void ProcessXmlProperty(string name, string value)
{
switch (name)
{
case "left":
Grid.SetColumn(FromXml(ElementStore.GetGroupDef(value), ElementStore), 0);
break;
case "right":
Grid.SetColumn(FromXml(ElementStore.GetGroupDef(value), ElementStore), 1);
break;
}
base.ProcessXmlProperty(name, value);
}
public void Setup()
{
var keyValueStream = new MemoryStream(new byte[256]);
keyValueStream.WriteByte(4);
keyValueStream.WriteByte(7);
var kvUsage = new KeyValueUsage(new MemoryStream(1000));
var index = new KeyValueIndex(100, 3);
var keyValueStore = new KeyValueStore(index, kvUsage, keyValueStream);
var elementStoreStream = new MemoryStream(new byte[10000]);
_store = new ElementStore(keyValueStore, elementStoreStream, TestHelper.GetObjectPool());
}
public override void Build()
{
var sw = new Stopwatch();
sw.Start();
var sourceStream = _fileSystemService.ReadStream(_filePath);
var format = _filePath.Split('.').Last();
var reader = GetReader(format);
var kvUsageMemoryStream = new MemoryStream();
var kvUsage = new KeyValueUsage(kvUsageMemoryStream);
var keyValueStoreFile = _fileSystemService.WriteStream(String.Format(MapConsts.KeyValueStorePathFormat, _outputDirectory));
var index = new KeyValueIndex(Settings.Search.KvIndexCapacity, Settings.Search.PrefixLength);
var keyValueStore = new KeyValueStore(index, kvUsage, keyValueStoreFile);
var storeFile = _fileSystemService.WriteStream(String.Format(MapConsts.ElementStorePathFormat, _outputDirectory));
Store = new ElementStore(keyValueStore, storeFile, ObjectPool);
Tree = new RTree <uint>(65);
reader.Read(new ReaderContext
{
SourceStream = sourceStream,
Builder = this,
ReuseEntities = false,
SkipTags = false,
});
Clear();
Complete();
using (var kvFileStream = _fileSystemService.WriteStream(String.Format(MapConsts.KeyValueUsagePathFormat, _outputDirectory)))
{
var buffer = kvUsageMemoryStream.GetBuffer();
kvFileStream.Write(buffer, 0, (int)kvUsageMemoryStream.Length);
}
KeyValueIndex.Save(index, _fileSystemService.WriteStream(String.Format(MapConsts.KeyValueIndexPathFormat, _outputDirectory)));
SpatialIndex.Save(Tree, _fileSystemService.WriteStream(String.Format(MapConsts.SpatialIndexPathFormat, _outputDirectory)));
Store.Dispose();
sw.Stop();
Trace.Debug(CategoryKey, Strings.IndexBuildInMs, sw.ElapsedMilliseconds.ToString());
}
public static Container FromXml(XElement x, ElementStore store)
{
var result = new Container()
{
DataContext = new ElementStore(x, store.Root)
{
Next = store
}
};
foreach (var a in x.Attributes())
{
result.SetXmlProperty(a.Name.LocalName, a.Value);
}
result.Content = GuiObject.FromXml(x.Element("layout"), store);
return(result);
}
public void Setup()
{
var boundingBox = new BoundingBox(new GeoCoordinate(52.0, 13.0), new GeoCoordinate(52.2, 13.2));
var keyValueStream = new MemoryStream(new byte[256]);
keyValueStream.WriteByte(4);
keyValueStream.WriteByte(7);
var kvIndex = new KeyValueIndex(100, 3);
var kvUsage = new KeyValueUsage(new MemoryStream(1000));
var kvStore = new KeyValueStore(kvIndex, kvUsage, keyValueStream);
var elementStoreStream = new MemoryStream(new byte[10000]);
var elementStore = new ElementStore(kvStore, elementStoreStream, TestHelper.GetObjectPool());
var tree = new RTree <uint>();
var node = new Node()
{
Id = 1,
Coordinate = new GeoCoordinate(52.0, 13.0),
Tags = new Dictionary <string, string>()
{
{ "key1", "value1" }, { "key2", "value2" }
}.ToTags()
};
var nodeOffset = elementStore.Insert(node);
tree.Insert(nodeOffset, new PointEnvelop(node.Coordinate));
var way = new Way()
{
Id = 2,
Coordinates = new List <GeoCoordinate>()
{
new GeoCoordinate(52.1, 13.1), new GeoCoordinate(52.2, 13.2)
},
Tags = new Dictionary <string, string>()
{
{ "key1", "value1" }, { "key2", "value2" }
}.ToTags()
};
var wayOffset = elementStore.Insert(way);
tree.Insert(wayOffset, new Envelop(way.Coordinates.First(), way.Coordinates.Last()));
_source = new ElementSource(boundingBox, kvUsage, kvIndex, kvStore, elementStore, tree);
}
protected void InstantiateGroupDef(XElement groupdef)
{
if (groupdef == null)
{
return;
}
foreach (var go in groupdef.Elements().Select(x => FromXml(x, ElementStore)))
{
panel.Children.Add(go);
}
foreach (var xscript in groupdef.Elements("script"))
{
var file = xscript.Attribute("file")?.Value ?? string.Empty;
var param = xscript.Attribute("param")?.Value ?? string.Empty;
Debug.WriteLine("Loading script " + file);
var script = ElementStore.System.LoadScript(ElementStore.FindScript(file), this, param, file);
}
}
protected override void ProcessXmlProperty(string name, string value)
{
base.ProcessXmlProperty(name, value);
switch (name)
{
case "id":
if (!isGroupDef)
{
panel.Children.Clear();
InstantiateGroupDef(ElementStore.GetGroupDef(value));
}
break;
case "instanceid":
InstanceId = value;
break;
}
}
public void VisitElementStore(ElementStore node)
{
var arrayType = InferType(node.Array, _context) as ArrayType;
var indexType = InferType(node.Index, _context);
var valueType = InferType(node.Value, _context);
if (arrayType == null)
{
throw new TypeInferenceException("Array access expression must have an array type");
}
if (indexType != KnownType.Int32)
{
throw new TypeInferenceException("Array element store index must have only a int32 type");
}
if (!arrayType.ContainedType.Equals(valueType))
{
throw new TypeInferenceException("Array contained type must be assignable from a value type");
}
_type = arrayType;
}
protected override void ProcessXmlProperty(string name, string value)
{
switch (name.ToLower(CultureInfo.InvariantCulture))
{
case "image":
img.Source = neutral = ElementStore.GetBitmap(value);
break;
case "hoverimage":
hover = ElementStore.GetBitmap(value);
break;
case "downimage":
down = ElementStore.GetBitmap(value);
break;
default:
base.ProcessXmlProperty(name, value);
break;
}
}
public static GuiObject FromXml(XElement xml, ElementStore store)
{
var type = xml.Name.LocalName;
var xui = default(XElement);
switch (type.ToLower(CultureInfo.InvariantCulture))
{
case "group":
case "layout":
return(new Group(xml));
case "grid":
return(new WGrid(xml));
case "wasabiframe":
return(new Frame(xml));
case "button":
return(new WButton(xml));
case "layer":
return(new Layer(xml));
case "text":
return(new WText(xml));
default:
if ((xui = store.GetGroupDef(type)) != null)
{
return(new Group(xml));
}
else
{
return(new ImageTest(xml));
}
}
}
static SkinBootstrapper()
{
var env = new[]
{
@"about\about.xml",
@"checkbox\checkbox.xml",
@"combobox\combobox.xml",
@"dropdownlist\dropdownlist.xml",
@"guiobjects.xml",
@"historyeditbox\historyeditbox.xml",
@"menubutton\menubutton.xml",
@"msgbox\msgbox.xml",
@"pathpicker\pathpicker.xml",
@"popupmenu\popupmenu.xml",
@"statusbar\statusbar.xml",
@"tabsheet\tabsheet.xml",
@"titlebox\titlebox.xml",
@"tooltips\tooltips.xml",
@"wasabi\wasabi.xml",
@"winamp\cover\cover.xml",
@"winamp\thinger\thinger.xml"
};
foreach (var e in env)
{
var path = Path.Combine(root2, e);
var wxr = new WinampXmlReader(path);
var es = new ElementStore(
XDocument.Load(wxr).Elements().First(),
Path.GetDirectoryName(path))
{
Next = environment
};
environment = es;
}
}
public Derived()
{
ElementStore.Add("Foo");
ElementStore.Add("Bar");
}
