public override void UIDeleteFiles(DeleteFilesEventArgs args)
{
if (0 == Far.Api.Message("Delete files?", "MyPanel", MessageOptions.OkCancel))
{
base.UIDeleteFiles(args);
}
}
public override void DeleteFiles(DeleteFilesEventArgs args)
{
foreach (var file in args.Files)
{
_files.RemoveAll((x) => x.Name == file.Name);
}
}
/// <summary>
/// Calls <see cref="FarNet.Explorer.DeleteFiles"/> and <see cref="OnThisFileChanged"/>.
/// </summary>
/// <param name="args">.</param>
public virtual void UIDeleteFiles(DeleteFilesEventArgs args)
{
if (args == null) return;
Explorer.DeleteFiles(args);
if (args.Result != JobResult.Ignore)
OnThisFileChanged(args);
}
/// <include file='doc.xml' path='doc/ScriptFork/*'/>
/// <param name="args">.</param>
public sealed override void DeleteFiles(DeleteFilesEventArgs args)
{
if (AsDeleteFiles == null)
{
DoDeleteFiles(args);
}
else
{
A.InvokeScriptReturnAsIs(AsDeleteFiles, this, args);
}
}
/// <inheritdoc/>
public override void DoDeleteFiles(DeleteFilesEventArgs args)
{
if (args == null)
{
return;
}
// -Confirm -Recurse
var confirmDelete = 0 != (long)Far.Api.GetSetting(FarSetting.Confirmations, "Delete");
var confirmDeleteFolder = 0 != (long)Far.Api.GetSetting(FarSetting.Confirmations, "DeleteFolder");
// call
try
{
using (var ps = A.Psf.NewPowerShell())
{
ps.AddCommand("Remove-Item")
.AddParameter(Prm.Force)
.AddParameter(Prm.ErrorAction, ActionPreference.Continue);
if (confirmDelete && confirmDeleteFolder)
{
ps.AddParameter(Prm.Confirm);
}
else if (confirmDelete)
{
ps.AddParameter(Prm.Confirm).AddParameter(Prm.Recurse);
}
else if (confirmDeleteFolder)
{
ps.AddParameter(Prm.Recurse);
}
ps.Invoke(args.FilesData);
if (ps.Streams.Error.Count > 0)
{
args.Result = JobResult.Incomplete;
if (args.UI)
{
A.ShowError(ps);
}
}
}
}
catch
{
args.Result = JobResult.Incomplete;
throw;
}
}
/// <inheritdoc/>
public override void DeleteFiles(DeleteFilesEventArgs args)
{
if (args == null)
{
return;
}
// skip not default modes
if (MemberMode != 0)
{
args.Result = JobResult.Ignore;
return;
}
// ask
if (args.UI && 0 != (long)Far.Api.GetSetting(FarSetting.Confirmations, "Delete"))
{
if (Far.Api.Message("Delete selected members", Res.Delete, MessageOptions.None, new string[] { Res.Delete, Res.Cancel }) != 0)
{
args.Result = JobResult.Ignore;
return;
}
}
try
{
int count1 = Value.Properties.Count();
foreach (FarFile file in args.Files)
{
PSPropertyInfo pi = file.Data as PSPropertyInfo;
if (pi == null)
{
continue;
}
Value.Properties.Remove(pi.Name);
}
int count2 = Value.Properties.Count();
if (count1 - args.Files.Count != count2)
{
args.Result = JobResult.Incomplete;
}
}
finally
{
// update always, some members can be deleted, don't leave them
MemberPanel.WhenMemberChanged(Value); //????? will it be 2 times for THIS panel?
}
}
internal void DoDeleteFiles(DeleteFilesEventArgs args)
{
BuildDeleteCommand();
var Files = Explorer.Cache;
if (args.UI && 0 != (long)Far.Api.GetSetting(FarSetting.Confirmations, "Delete"))
{
if (0 != Far.Api.Message("Delete selected record(s)?", Res.Delete, MessageOptions.None, new string[] { Res.Delete, Res.Cancel }))
{
return;
}
}
ToUpdateData = true;
foreach (var file in args.Files)
{
var dr = file.Data as DataRow;
if (dr == null)
{
Files.Remove(file);
continue;
}
bool ok = true;
try
{
dr.Delete();
ok = SaveData();
}
catch
{
ok = false;
throw;
}
finally
{
if (!ok)
{
dr.RejectChanges();
PostData(dr);
}
}
if (!ok)
{
break;
}
}
}
/// <summary>
///
/// </summary>
/// <param name="e"></param>
private void _outputMusic_DeleteFiles(DeleteFilesEventArgs e)
{
DialogResult dialogResult = MessageBox.Show(
$"There are already files in the '{e.FolderName}' folder. Do you want to delete these first?", AppGlobals.AppName, MessageBoxButtons.YesNoCancel, MessageBoxIcon.Question);
if (dialogResult == DialogResult.Yes)
{
e.Response = DeleteFilesResponse.Yes;
}
else if (dialogResult == DialogResult.No)
{
e.Response = DeleteFilesResponse.No;
}
else if (dialogResult == DialogResult.Cancel)
{
e.Response = DeleteFilesResponse.Cancel;
}
}
/// <inheritdoc/>
public override void DoDeleteFiles(DeleteFilesEventArgs args)
{
if (args == null)
{
return;
}
if (args.UI && 0 != (long)Far.Api.GetSetting(FarSetting.Confirmations, "Delete"))
{
if (Far.Api.Message("Remove object(s)?", Res.Remove, MessageOptions.None, new string[] { Res.Remove, Res.Cancel }) != 0)
{
args.Result = JobResult.Ignore;
return;
}
}
foreach (FarFile file in args.Files)
{
Cache.Remove(file);
}
}
/// <inheritdoc/>
public override void DeleteFiles(DeleteFilesEventArgs args)
{
if (args == null)
{
return;
}
var dicTypeId = GroupFiles(args.Files, ExplorerFunctions.DeleteFiles);
int nDone = 0;
int nIncomplete = 0;
foreach (var xTypeId in dicTypeId)
{
Log.Source.TraceInformation("DeleteFiles TypeId='{0}'", xTypeId.Key);
object codata = null;
foreach (var kv in xTypeId.Value)
{
var result = DeleteFilesOfExplorer(kv.Key, kv.Value, args.FilesToStay, args.Mode, args.Force, ref codata);
if (result == JobResult.Done)
{
++nDone;
}
else if (result == JobResult.Incomplete)
{
++nIncomplete;
}
}
}
// my result
if (nIncomplete > 0)
{
args.Result = JobResult.Incomplete;
}
else if (nDone == 0)
{
args.Result = JobResult.Ignore;
}
}
public override void UIDeleteFiles(DeleteFilesEventArgs args)
{
if (!ensurePathExist())
{
return;
}
base.UIDeleteFiles(args);
}
/// <inheritdoc/>
public override void DeleteFiles(DeleteFilesEventArgs args)
{
if (args == null) return;
// skip not default modes
if (MemberMode != 0)
{
args.Result = JobResult.Ignore;
return;
}
// ask
if (args.UI && 0 != (long)Far.Api.GetSetting(FarSetting.Confirmations, "Delete"))
{
if (Far.Api.Message("Delete selected members", Res.Delete, MessageOptions.None, new string[] { Res.Delete, Res.Cancel }) != 0)
{
args.Result = JobResult.Ignore;
return;
}
}
try
{
int count1 = 0;
foreach (var it in Value.Properties)
++count1;
foreach (FarFile file in args.Files)
{
PSPropertyInfo pi = file.Data as PSPropertyInfo;
if (pi == null)
continue;
Value.Properties.Remove(pi.Name);
}
int count2 = 0;
foreach (var it in Value.Properties)
++count2;
if (count1 - args.Files.Count != count2)
args.Result = JobResult.Incomplete;
}
finally
{
// update always, some members can be deleted, don't leave them
MemberPanel.WhenMemberChanged(Value); //????? will it be 2 times for THIS panel?
}
}
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);
}
/// <include file='doc.xml' path='doc/ScriptFork/*'/>
/// <param name="args">.</param>
public override sealed void DeleteFiles(DeleteFilesEventArgs args)
{
if (AsDeleteFiles == null)
DoDeleteFiles(args);
else
A.InvokeScriptReturnAsIs(AsDeleteFiles, this, args);
}
/// <summary>
/// Delete action.
/// </summary>
/// <param name="force">The force mode flag.</param>
public void UIDelete(bool force)
{
// can?
if (!Explorer.CanDeleteFiles)
return;
// args
var args = new DeleteFilesEventArgs(ExplorerModes.None, SelectedFiles, force);
if (args.Files.Count == 0)
return;
// call
UIDeleteWithRecover(args, true);
}
///
public override void DoDeleteFiles(DeleteFilesEventArgs args)
{
Panel.DoDeleteFiles(args);
}
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;
}
/// <inheritdoc/>
public override void DeleteFiles(DeleteFilesEventArgs args)
{
if (args == null)
{
return;
}
// to ask
bool confirm = args.UI && 0 != (long)Far.Api.GetSetting(FarSetting.Confirmations, "Delete");
// names to be deleted
List <string> names = A.FileNameList(args.Files);
//! Registry: workaround: (default)
if (Provider.ImplementingType == typeof(RegistryProvider))
{
for (int i = names.Count; --i >= 0;)
{
if (Kit.Equals(names[i], "(default)"))
{
// remove or not
if (!confirm || 0 == Far.Api.Message("Delete the (default) property", Res.Delete, MessageOptions.YesNo))
{
A.Psf.Engine.InvokeProvider.Property.Remove(Kit.EscapeWildcard(ItemPath), string.Empty);
}
// remove from the list in any case
names.RemoveAt(i);
break;
}
}
// done?
if (names.Count == 0)
{
return;
}
}
using (var ps = A.Psf.NewPowerShell())
{
ps.AddCommand("Remove-ItemProperty")
.AddParameter("LiteralPath", ItemPath)
.AddParameter(Word.Name, names)
.AddParameter(Prm.Force)
.AddParameter(Prm.ErrorAction, ActionPreference.Continue);
if (confirm)
{
ps.AddParameter(Prm.Confirm);
}
ps.Invoke();
// ?? V2 CTP3 bug: Registry: Remove-ItemProperty -Confirm fails on 'No':
// Remove-ItemProperty : Property X does not exist at path HKEY_CURRENT_USER\Y
// There is no workaround added yet. Submitted: MS Connect #484664.
if (ps.Streams.Error.Count > 0)
{
args.Result = JobResult.Incomplete;
if (args.UI)
{
A.ShowError(ps);
}
}
}
}
/// <summary>
/// Deletes files, heals selection.
/// </summary>
void UIDeleteWithRecover(DeleteFilesEventArgs args, bool redraw)
{
// call
UIDeleteFiles(args);
if (args.Result == JobResult.Ignore)
return;
// to recover
bool recover = args.Result == JobResult.Incomplete && SelectionExists;
// update, drop selection
Update(false);
// recover selection
if (recover)
{
if (args.FilesToStay.Count > 0)
SelectFiles(args.FilesToStay, null);
else
SelectFiles(args.Files, null);
}
// done
if (redraw)
Redraw();
}
/// <inheritdoc/>
public override void DoDeleteFiles(DeleteFilesEventArgs args)
{
if (args == null) return;
if (args.UI && 0 != (long)Far.Api.GetSetting(FarSetting.Confirmations, "Delete"))
{
if (Far.Api.Message("Remove object(s)?", Res.Remove, MessageOptions.None, new string[] { Res.Remove, Res.Cancel }) != 0)
{
args.Result = JobResult.Ignore;
return;
}
}
foreach (FarFile file in args.Files)
Cache.Remove(file);
}
/// <summary>
/// <see cref="Explorer.DeleteFiles"/> worker.
/// </summary>
/// <param name="args">.</param>
public virtual void DoDeleteFiles(DeleteFilesEventArgs args)
{
base.DeleteFiles(args);
}
/// <summary>
/// <see cref="Explorer.DeleteFiles"/> worker.
/// </summary>
/// <param name="args">.</param>
public virtual void DoDeleteFiles(DeleteFilesEventArgs args)
{
base.DeleteFiles(args);
}
internal void DoDeleteFiles(DeleteFilesEventArgs args)
{
BuildDeleteCommand();
var Files = Explorer.Cache;
if (args.UI && 0 != (long)Far.Api.GetSetting(FarSetting.Confirmations, "Delete"))
{
if (0 != Far.Api.Message("Delete selected record(s)?", Res.Delete, MessageOptions.None, new string[] { Res.Delete, Res.Cancel }))
return;
}
ToUpdateData = true;
foreach (var file in args.Files)
{
var dr = file.Data as DataRow;
if (dr == null)
{
Files.Remove(file);
continue;
}
bool ok = true;
try
{
dr.Delete();
ok = SaveData();
}
catch
{
ok = false;
throw;
}
finally
{
if (!ok)
{
dr.RejectChanges();
PostData(dr);
}
}
if (!ok)
break;
}
}
///
public override void DoDeleteFiles(DeleteFilesEventArgs args)
{
Panel.DoDeleteFiles(args);
}
/// <inheritdoc/>
public override void DeleteFiles(DeleteFilesEventArgs args)
{
if (args == null) return;
var dicTypeId = GroupFiles(args.Files, ExplorerFunctions.DeleteFiles);
int nDone = 0;
int nIncomplete = 0;
foreach (var xTypeId in dicTypeId)
{
Log.Source.TraceInformation("DeleteFiles TypeId='{0}'", xTypeId.Key);
object codata = null;
foreach (var kv in xTypeId.Value)
{
var result = DeleteFilesOfExplorer(kv.Key, kv.Value, args.FilesToStay, args.Mode, args.Force, ref codata);
if (result == JobResult.Done)
++nDone;
else if (result == JobResult.Incomplete)
++nIncomplete;
}
}
// my result
if (nIncomplete > 0)
args.Result = JobResult.Incomplete;
else if (nDone == 0)
args.Result = JobResult.Ignore;
}
void UICopyMoveComplete(CopyFilesEventArgs args)
{
// info
bool isIncomplete = args.Result == JobResult.Incomplete;
bool isAllToStay = isIncomplete && args.FilesToStay.Count == 0;
// Copy: do not update the source, files are the same
if (!args.Move)
{
// keep it as it is
if (isAllToStay || !SelectionExists)
return;
// drop selection
this.UnselectAll();
// recover
if (isIncomplete)
SelectFiles(args.FilesToStay, null);
// show
this.Redraw();
return;
}
// Move: no need to delete or all to stay or cannot delete
if (!args.ToDeleteFiles || isAllToStay || !this.Explorer.CanDeleteFiles)
{
// the source may have some files deleted, update, drop selection
this.Update(false);
// recover selection
if (isIncomplete)
{
if (isAllToStay)
SelectFiles(args.Files, null);
else
SelectFiles(args.FilesToStay, null);
}
// show
this.Redraw();
return;
}
// Move: delete is requested, delete the source files
// exclude files to stay
var filesToDelete = args.Files;
if (isIncomplete)
{
var filesToDelete2 = new List<FarFile>(filesToDelete);
foreach (var file in args.FilesToStay)
filesToDelete2.Remove(file);
filesToDelete = filesToDelete2;
}
// call
var argsDelete = new DeleteFilesEventArgs(ExplorerModes.Silent, filesToDelete, false);
this.UIDeleteWithRecover(argsDelete, false);
if (isIncomplete)
SelectFiles(args.FilesToStay, null);
// show
Redraw();
}
/// <inheritdoc/>
public override void DeleteFiles(DeleteFilesEventArgs args)
{
if (args == null) return;
// to ask
bool confirm = args.UI && 0 != (long)Far.Api.GetSetting(FarSetting.Confirmations, "Delete");
// names to be deleted
List<string> names = A.FileNameList(args.Files);
//! Registry: workaround: (default)
if (Provider.ImplementingType == typeof(RegistryProvider))
{
for (int i = names.Count; --i >= 0; )
{
if (Kit.Equals(names[i], "(default)"))
{
// remove or not
if (!confirm || 0 == Far.Api.Message("Delete the (default) property", Res.Delete, MessageOptions.YesNo))
A.Psf.Engine.InvokeProvider.Property.Remove(Kit.EscapeWildcard(ItemPath), string.Empty);
// remove from the list in any case
names.RemoveAt(i);
break;
}
}
// done?
if (names.Count == 0)
return;
}
using (var ps = A.Psf.NewPowerShell())
{
ps.AddCommand("Remove-ItemProperty")
.AddParameter("LiteralPath", ItemPath)
.AddParameter(Word.Name, names)
.AddParameter(Prm.Force)
.AddParameter(Prm.ErrorAction, ActionPreference.Continue);
if (confirm)
ps.AddParameter(Prm.Confirm);
ps.Invoke();
// ?? V2 CTP3 bug: Registry: Remove-ItemProperty -Confirm fails on 'No':
// Remove-ItemProperty : Property X does not exist at path HKEY_CURRENT_USER\Y
// There is no workaround added yet. Submitted: MS Connect #484664.
if (ps.Streams.Error.Count > 0)
{
args.Result = JobResult.Incomplete;
if (args.UI)
A.ShowError(ps);
}
}
}
/// <summary>
/// Deletes the files.
/// </summary>
/// <param name="args">.</param>
public virtual void DeleteFiles(DeleteFilesEventArgs args)
{
if (args != null) args.Result = JobResult.Ignore;
}
public override void DeleteFiles(DeleteFilesEventArgs args)
{
OperationResult or = get(args).DeleteContent(args.Files, args.Force);
args.Result = processResult(or, args.Mode.HasFlag(ExplorerModes.Silent), args.FilesToStay);
}
/// <inheritdoc/>
public override void DoDeleteFiles(DeleteFilesEventArgs args)
{
if (args == null) return;
// -Confirm -Recurse
var confirmDelete = 0 != (long)Far.Api.GetSetting(FarSetting.Confirmations, "Delete");
var confirmDeleteFolder = 0 != (long)Far.Api.GetSetting(FarSetting.Confirmations, "DeleteFolder");
// call
try
{
using (var ps = A.Psf.NewPowerShell())
{
ps.AddCommand("Remove-Item")
.AddParameter(Prm.Force)
.AddParameter(Prm.ErrorAction, ActionPreference.Continue);
if (confirmDelete && confirmDeleteFolder)
ps.AddParameter(Prm.Confirm);
else if (confirmDelete)
ps.AddParameter(Prm.Confirm).AddParameter(Prm.Recurse);
else if (confirmDeleteFolder)
ps.AddParameter(Prm.Recurse);
ps.Invoke(args.FilesData);
if (ps.Streams.Error.Count > 0)
{
args.Result = JobResult.Incomplete;
if (args.UI)
A.ShowError(ps);
}
}
}
catch
{
args.Result = JobResult.Incomplete;
throw;
}
}