public PictureLayout CopyLayout(int index)
{
watched = false;
PictureLayout pictureLayout = Layouts[index];
PictureLayout newPictureLayout = null;
if (pictureLayout is StandardLayout standardLayout)
{
newPictureLayout = new StandardLayout(standardLayout)
{
Name = string.Format("{0} 复制", standardLayout.Name)
};
}
else if (pictureLayout is PureLayout pureLayout)
{
newPictureLayout = new PureLayout(pureLayout)
{
Name = string.Format("{0} 复制", pureLayout.Name)
};
}
Layouts.Insert(index, newPictureLayout);
watched = true;
UndoManager.AddUndoData(new CMD_DeleteLayout(newPictureLayout, this, index));
return(newPictureLayout);
}
public PureLayout NewPureLayout(int insertIndex, int RenderBufferNum)
{
PureLayout pureLayout = new PureLayout(DeviceResources)
{
BlendMode = DefaultBlendMode,
RenderBufferNum = RenderBufferNum,
guid = System.Guid.NewGuid(),
Name = string.Format("图层 {0}", Layouts.Count + 1)
};
watched = false;
Layouts.Insert(insertIndex, pureLayout);
watched = true;
UndoManager.AddUndoData(new CMD_DeleteLayout(pureLayout, this, insertIndex));
return(pureLayout);
}
private async Task LoadLayouts()
{
IReadOnlyList <StorageFile> layoutFiles = await layoutsFolder.GetFilesAsync(Windows.Storage.Search.CommonFileQuery.OrderByName);
foreach (StorageFile layoutFile in layoutFiles)
{
if (!".dclf".Equals(layoutFile.FileType, StringComparison.CurrentCultureIgnoreCase))
{
continue;
}
StandardLayout standardLayout = await DirectCanvasLayoutFormat.LoadFromFileAsync(canvasCase, layoutFile);
layoutFileMap[standardLayout.guid] = layoutFile;
canvasCase.LayoutsMap.Add(standardLayout.guid, standardLayout);
}
StorageFile layoutSettingsFile = await CaseFolder.GetFileAsync("Layouts.xml");
Stream settingsStream = (await layoutSettingsFile.OpenAsync(FileAccessMode.ReadWrite)).AsStream();
XmlReader xmlReader = XmlReader.Create(settingsStream, xmlReaderSettings);
canvasCase.watched = false;
while (xmlReader.Read())
{
if (xmlReader.NodeType == XmlNodeType.Element)
{
Guid guid;
switch (xmlReader.Name)
{
case "Layout":
guid = Guid.Parse(xmlReader.GetAttribute("Guid"));
StandardLayout standardLayout = (StandardLayout)canvasCase.LayoutsMap[guid];
LoadLayoutInfo(xmlReader, standardLayout);
canvasCase.Layouts.Add(standardLayout);
break;
case "PureLayout":
guid = Guid.Parse(xmlReader.GetAttribute("Guid"));
if (guid == Guid.Empty)
{
guid = Guid.NewGuid();
}
PureLayout pureLayout = new PureLayout(canvasCase.DeviceResources)
{
guid = guid
};
LoadLayoutInfo(xmlReader, pureLayout);
string colorString = xmlReader.GetAttribute("Color");
if (!string.IsNullOrEmpty(colorString))
{
string[] colorG = colorString.Split(" ");
float.TryParse(colorG[0], out float cR);
float.TryParse(colorG[1], out float cG);
float.TryParse(colorG[2], out float cB);
float.TryParse(colorG[3], out float cA);
pureLayout.Color = new System.Numerics.Vector4(cR, cG, cB, cA);
}
canvasCase.LayoutsMap.Add(guid, pureLayout);
canvasCase.Layouts.Add(pureLayout);
break;
}
}
}
canvasCase.watched = true;
settingsStream.Dispose();
}
