public FarPodOperationService(FarPodExplorerBase fs, ExplorerModes om)
{
// OPM_FIND or OPM_EDIT or OPM_VIEW or OPM_QUICKVIEW - get one file for view
// OPM_SILENT with no message
_fs = fs;
_operationModes = om;
}
///
public static GetContentEventArgs WorksExportExplorerFile(Explorer explorer, Panel panel, ExplorerModes mode, FarFile file, string fileName)
{
if (explorer == null) throw new ArgumentNullException("explorer");
if (panel == null) throw new ArgumentNullException("panel");
if (!explorer.CanGetContent)
return null;
// export file
Log.Source.TraceInformation("ExportFile");
var args = new GetContentEventArgs(mode, file, fileName);
panel.UIGetContent(args);
if (args.Result != JobResult.Done)
return null;
// no text or an actual file exists?
if (args.UseText == null || !string.IsNullOrEmpty(args.UseFileName))
return args;
// export text
string text = args.UseText as string;
if (text == null)
{
IEnumerable collection = args.UseText as IEnumerable;
if (collection == null)
{
text = args.UseText.ToString();
}
else
{
// write collection
using (StreamWriter writer = new StreamWriter(fileName, false, Encoding.Unicode))
foreach (var it in collection)
writer.WriteLine(it);
return args;
}
}
// write text
File.WriteAllText(fileName, text, Encoding.Unicode);
args.CodePage = 1200;
return args;
}
internal static Explorer ExploreSuperDirectory(Explorer explorer, ExplorerModes mode, FarFile file)
{
try
{
if (explorer.CanExploreLocation)
{
return(explorer.ExploreLocation(new ExploreLocationEventArgs(mode, file.Name)));
}
else
{
return(explorer.ExploreDirectory(new ExploreDirectoryEventArgs(mode, file)));
}
}
catch (Exception ex)
{
FarNet.Log.TraceException(ex);
return(null);
}
}
/// <param name="mode">See <see cref="ExplorerEventArgs.Mode"/></param>
/// <param name="files">See <see cref="ExplorerFilesEventArgs.Files"/></param>
/// <param name="force">See <see cref="Force"/></param>
public DeleteFilesEventArgs(ExplorerModes mode, IList <FarFile> files, bool force) : base(mode, files)
{
Force = force;
}
/// <param name="mode">See <see cref="ExplorerEventArgs.Mode"/></param>
/// <param name="files">See <see cref="Files"/></param>
protected ExplorerFilesEventArgs(ExplorerModes mode, IList <FarFile> files) : base(mode)
{
Files = files;
}
/// <param name="mode">See <see cref="ExplorerEventArgs.Mode"/></param>
/// <param name="file">See <see cref="ExplorerFileEventArgs.File"/></param>
/// <param name="text">See <see cref="Text"/></param>
public SetTextEventArgs(ExplorerModes mode, FarFile file, string text) : base(mode, file)
{
Text = text;
}
JobResult DeleteFilesOfExplorer(Explorer explorer, List<SuperFile> xfilesToDelete, IList<FarFile> xfilesToStay, ExplorerModes mode, bool force, ref object codata)
{
// explorer files
var efilesToDelete = new List<FarFile>(xfilesToDelete.Count);
foreach (var file in xfilesToDelete)
efilesToDelete.Add(file.File);
// delete, mind co-data
Log.Source.TraceInformation("DeleteFiles Count='{0}' Location='{1}'", efilesToDelete.Count, explorer.Location);
var argsDelete = new DeleteFilesEventArgs(mode, efilesToDelete, force);
argsDelete.Data = codata;
explorer.DeleteFiles(argsDelete);
codata = argsDelete.Data;
// result: break to delete
switch (argsDelete.Result)
{
default:
return JobResult.Ignore;
case JobResult.Done:
break;
case JobResult.Incomplete:
// recover that files to stay
if (argsDelete.FilesToStay.Count == 0)
{
var filesAfterDelete = explorer.GetFiles(new GetFilesEventArgs(ExplorerModes.Silent));
var hashAfterDelete = Works.Kit.HashFiles(filesAfterDelete, explorer.FileComparer);
foreach (var file in efilesToDelete)
if (hashAfterDelete.ContainsKey(file))
argsDelete.FilesToStay.Add(file);
}
// convert that files to this files to stay
foreach (SuperFile xfile in SuperFile.SuperFilesOfExplorerFiles(xfilesToDelete, argsDelete.FilesToStay, explorer.FileComparer))
{
xfilesToDelete.Remove(xfile);
xfilesToStay.Add(xfile);
}
break;
}
// remove remaining super files
foreach (var file in xfilesToDelete)
_Cache.Remove(file);
return argsDelete.Result;
}
/// <param name="mode">See <see cref="ExplorerEventArgs.Mode"/></param>
/// <param name="files">See <see cref="ExplorerFilesEventArgs.Files"/></param>
/// <param name="move">See <see cref="CopyFilesEventArgs.Move"/></param>
/// <param name="directoryName">See <see cref="DirectoryName"/></param>
public ExportFilesEventArgs(ExplorerModes mode, IList <FarFile> files, bool move, string directoryName)
: base(mode, files, move)
{
DirectoryName = directoryName;
}
/// <param name="mode">See <see cref="ExplorerEventArgs.Mode"/></param>
public ExploreParentEventArgs(ExplorerModes mode) : base(mode)
{
}
/// <param name="mode">See <see cref="ExplorerEventArgs.Mode"/></param>
/// <param name="location">See <see cref="Location"/></param>
public ExploreLocationEventArgs(ExplorerModes mode, string location) : base(mode)
{
Location = location;
}
/// <param name="mode">See <see cref="ExplorerEventArgs.Mode"/></param>
/// <param name="file">See <see cref="File"/></param>
public ExploreDirectoryEventArgs(ExplorerModes mode, FarFile file) : base(mode)
{
File = file;
}
/// <param name="mode">See <see cref="ExplorerEventArgs.Mode"/></param>
public CreateFileEventArgs(ExplorerModes mode) : base(mode)
{
}
/// <param name="mode">See <see cref="ExplorerEventArgs.Mode"/></param>
/// <param name="offset">See <see cref="Offset"/></param>
/// <param name="limit">See <see cref="Limit"/></param>
/// <param name="newFiles">See <see cref="NewFiles"/></param>
public GetFilesEventArgs(ExplorerModes mode, int offset, int limit, bool newFiles) : base(mode)
{
Limit = limit;
Offset = offset;
NewFiles = newFiles;
}
/// <param name="mode">See <see cref="ExplorerEventArgs.Mode"/></param>
public GetFilesEventArgs(ExplorerModes mode) : base(mode)
{
}
/// <param name="mode">See <see cref="Mode"/></param>
protected ExplorerEventArgs(ExplorerModes mode)
{
Mode = mode;
}
/// <param name="mode">See <see cref="ExplorerEventArgs.Mode"/></param>
/// <param name="files">See <see cref="ExplorerFilesEventArgs.Files"/></param>
/// <param name="move">See <see cref="Move"/></param>
protected CopyFilesEventArgs(ExplorerModes mode, IList <FarFile> files, bool move)
: base(mode, files)
{
Move = move;
}
/// <param name="mode">See <see cref="ExplorerEventArgs.Mode"/></param>
/// <param name="files">See <see cref="ExplorerFilesEventArgs.Files"/></param>
/// <param name="move">See <see cref="CopyFilesEventArgs.Move"/></param>
/// <param name="explorer">See <see cref="Explorer"/></param>
public AcceptFilesEventArgs(ExplorerModes mode, IList <FarFile> files, bool move, Explorer explorer)
: base(mode, files, move)
{
Explorer = explorer;
}
/// <param name="mode">See <see cref="ExplorerEventArgs.Mode"/></param>
public ExploreRootEventArgs(ExplorerModes mode) : base(mode)
{
}
JobResult DeleteFilesOfExplorer(Explorer explorer, List <SuperFile> xfilesToDelete, IList <FarFile> xfilesToStay, ExplorerModes mode, bool force, ref object codata)
{
// explorer files
var efilesToDelete = new List <FarFile>(xfilesToDelete.Count);
foreach (var file in xfilesToDelete)
{
efilesToDelete.Add(file.File);
}
// delete, mind co-data
Log.Source.TraceInformation("DeleteFiles Count='{0}' Location='{1}'", efilesToDelete.Count, explorer.Location);
var argsDelete = new DeleteFilesEventArgs(mode, efilesToDelete, force)
{
Data = codata
};
explorer.DeleteFiles(argsDelete);
codata = argsDelete.Data;
// result: break to delete
switch (argsDelete.Result)
{
default:
return(JobResult.Ignore);
case JobResult.Done:
break;
case JobResult.Incomplete:
// recover that files to stay
if (argsDelete.FilesToStay.Count == 0)
{
var filesAfterDelete = explorer.GetFiles(new GetFilesEventArgs(ExplorerModes.Silent));
var hashAfterDelete = Works.Kit.HashFiles(filesAfterDelete, explorer.FileComparer);
foreach (var file in efilesToDelete)
{
if (hashAfterDelete.ContainsKey(file))
{
argsDelete.FilesToStay.Add(file);
}
}
}
// convert that files to this files to stay
foreach (SuperFile xfile in SuperFile.SuperFilesOfExplorerFiles(xfilesToDelete, argsDelete.FilesToStay, explorer.FileComparer))
{
xfilesToDelete.Remove(xfile);
xfilesToStay.Add(xfile);
}
break;
}
// remove remaining super files
foreach (var file in xfilesToDelete)
{
_Cache.Remove(file);
}
return(argsDelete.Result);
}
/// <param name="mode">See <see cref="ExplorerEventArgs.Mode"/></param>
/// <param name="file">See <see cref="File"/></param>
protected ExplorerFileEventArgs(ExplorerModes mode, FarFile file) : base(mode)
{
File = file;
}
internal static Explorer ExploreSuperDirectory(Explorer explorer, ExplorerModes mode, FarFile file)
{
try
{
if (explorer.CanExploreLocation)
return explorer.ExploreLocation(new ExploreLocationEventArgs(mode, file.Name));
else
return explorer.ExploreDirectory(new ExploreDirectoryEventArgs(mode, file));
}
catch (Exception ex)
{
FarNet.Log.TraceException(ex);
return null;
}
}
/// <param name="mode">See <see cref="ExplorerEventArgs.Mode"/></param>
/// <param name="file">See <see cref="ExplorerFileEventArgs.File"/></param>
public RenameFileEventArgs(ExplorerModes mode, FarFile file) : base(mode, file)
{
}
///
public static GetContentEventArgs WorksExportExplorerFile(Explorer explorer, Panel panel, ExplorerModes mode, FarFile file, string fileName)
{
if (explorer == null)
{
throw new ArgumentNullException("explorer");
}
if (panel == null)
{
throw new ArgumentNullException("panel");
}
if (!explorer.CanGetContent)
{
return(null);
}
// export file
Log.Source.TraceInformation("ExportFile");
var args = new GetContentEventArgs(mode, file, fileName);
panel.UIGetContent(args);
if (args.Result != JobResult.Done)
{
return(null);
}
// no text or an actual file exists?
if (args.UseText == null || !string.IsNullOrEmpty(args.UseFileName))
{
return(args);
}
// export text
string text = args.UseText as string;
if (text == null)
{
IEnumerable collection = args.UseText as IEnumerable;
if (collection == null)
{
text = args.UseText.ToString();
}
else
{
// write collection
using (StreamWriter writer = new StreamWriter(fileName, false, Encoding.Unicode))
foreach (var it in collection)
{
writer.WriteLine(it);
}
return(args);
}
}
// write text
File.WriteAllText(fileName, text, Encoding.Unicode);
args.CodePage = 1200;
return(args);
}
/// <param name="mode">See <see cref="ExplorerEventArgs.Mode"/></param>
/// <param name="file">See <see cref="ExplorerFileEventArgs.File"/></param>
/// <param name="fileName">See <see cref="FileName"/></param>
public SetFileEventArgs(ExplorerModes mode, FarFile file, string fileName) : base(mode, file)
{
FileName = fileName;
}