/// <summary>
/// 打开文件
/// </summary>
/// <param name="args">打开文件参数</param>
public void Open(IFileViewerArgs args)
{
if (args is IFileViewerHighlightArgs)
{
IFileViewerHighlightArgs ifvha = args as IFileViewerHighlightArgs;
this.PART_TextBox.IsAutoUpdateHighlight = false;
if (args.Encoding != null)
{
this.DoOpen(args.Path, args.Encoding);
this.PART_TextBox.HighlightMode = ifvha.HighlightMode;
this.PART_TextBox.HighlightText = ifvha.HighlightText;
this.PART_TextBox.HighlightOffset = ifvha.HighlightOffset;
this.PART_TextBox.HighlightLength = ifvha.HighlightLength;
this.PART_TextBox.UpdateHighlight();
return;
}
}
if (args.Type == FileViewerArgsType.Path)
{
this.Open(args.Path);
}
else if (args.Type == FileViewerArgsType.Stream)
{
this.Open(args.Stream, args.Extension);
}
else if (args.Type == FileViewerArgsType.Buffer)
{
this.Open(args.Buffer, args.Extension);
}
this.OpenArgs = args;
}
/// <summary>
/// 打开文件
/// </summary>
/// <param name="args">打开文件参数</param>
public void Open(IFileViewerArgs args)
{
if (args.Type == FileViewerArgsType.Path)
{
this.Open(args.Path);
}
else if (args.Type == FileViewerArgsType.Stream)
{
this.Open(args.Stream, args.Extension);
}
else if (args.Type == FileViewerArgsType.Buffer)
{
this.Open(args.Buffer, args.Extension);
}
this.OpenArgs = args;
}
/// <summary>
/// 打开文件
/// </summary>
/// <param name="args">打开文件参数</param>
public void Open(IFileViewerArgs args)
{
if (this.FileViewer == null)
{
return;
}
if (!this.IsDelayOpen)
{
this.FileViewer.Open(args);
}
else
{
this.lastArgs = args;
this.IsDelaying = true;
this.ResetTimer(false);
}
this.OpenArgs = args;
}
/// <summary>
/// 打开文件
/// </summary>
/// <param name="args">打开文件参数</param>
public void Open(IFileViewerArgs args)
{
string extension = args.Extension;
IFileViewer viewer = null;
if (args.Buffer == null && string.IsNullOrEmpty(args.Path) && args.Stream == null)
{
viewer = this.FileViewers.Where(c => c.ViewerType == FileViewerType.None).FirstOrDefault();
}
else
{
viewer = this._Open(extension, args.Type);
}
if (viewer != null)
{
viewer.Open(args);
}
this.OpenArgs = args;
}
/// <summary>
/// 打开文件
/// </summary>
/// <param name="path">文件路径</param>
public void Open(string path)
{
if (this.FileViewer == null)
{
return;
}
if (!this.IsDelayOpen)
{
this.FileViewer.Open(path);
}
else
{
FileViewerArgs args = new FileViewerArgs();
args.Path = path;
args.Type = FileViewerArgsType.Path;
this.lastArgs = args;
this.IsDelaying = true;
this.ResetTimer(false);
}
this.OpenArgs = path;
}
/// <summary>
/// 打开文件
/// </summary>
/// <param name="buffer">文件Buffer</param>
/// <param name="extension">要打开的文件扩展名</param>
public void Open(byte[] buffer, string extension)
{
if (this.FileViewer == null)
{
return;
}
if (!this.IsDelayOpen)
{
this.FileViewer.Open(buffer, extension);
}
else
{
FileViewerArgs args = new FileViewerArgs();
args.Buffer = buffer;
args.Extension = extension;
args.Type = FileViewerArgsType.Buffer;
this.lastArgs = args;
this.IsDelaying = true;
this.ResetTimer(false);
}
this.OpenArgs = buffer;
}
/// <summary>
/// 打开文件
/// </summary>
/// <param name="stream">文件流</param>
/// <param name="extension">要打开的文件扩展名</param>
public void Open(System.IO.Stream stream, string extension)
{
if (this.FileViewer == null)
{
return;
}
if (!this.IsDelayOpen)
{
this.FileViewer.Open(stream, extension);
}
else
{
FileViewerArgs args = new FileViewerArgs();
args.Stream = stream;
args.Extension = extension;
args.Type = FileViewerArgsType.Stream;
this.lastArgs = args;
this.IsDelaying = true;
this.ResetTimer(false);
}
this.OpenArgs = stream;
}
/// <summary>
/// 执行打开文件
/// </summary>
private void DoOpen()
{
if (this.lastArgs == null || this.IsVisible == false || this.FileViewer == null)
{
return;
}
lock (this.lastArgs)
{
IFileViewerArgs temp = this.lastArgs;
this.lastArgs = null;
try
{
this.FileViewer.Open(temp);
this.timer.Stop();
this.IsDelaying = false;
}
catch
{
this.timer.Stop();
this.IsDelaying = false;
}
}
}
