/// <summary>
/// Reads the file <paramref name="url"/> and returns it as string
/// (for File Commander's CLI panel)
/// </summary>
/// <param name="url"></param>
/// <returns></returns>
public string Cat(string url)
{
pluginner.IFSPlugin fs = ActivePanel.FS;
if (!fs.FileExists(url))
{
return("Файл не найден\n");
}
return(Encoding.ASCII.GetString(fs.GetFileContent(url)));
}
/* ЗАМЕТКА РАЗРАБОТЧИКУ
*
* В данном файле размещаются подпрограммы для управления файлами, которые
* вызываются из MainWindow.cs. Также планируется использование этих подпрограмм
* после реализации текстовой коммандной строки FC (которая внизу окна).
* Все комманды работают с активной и пассивой панелью - Active/PassivePanel.
* FC всегда их определяет сам. Пассивая панель - всегда получатель файлов.
* Названия комманд - UNIX в верблюжьем регистре (Ls, Rm, MkDir, Touch и т.п.).
* Всем коммандам параметры передаются строкой, но допускаются исключения, напр.,
* если базовая функция "перегружена" функцией для нужд графического интерфейса.
* Sorry for my bad english.
*/
/// <summary>
/// Reads the file <paramref name="url"/> and shows in FC Viewer
/// </summary>
/// <param name="url"></param>
public void FCView(string url)
{
VEd fcv = new VEd();
pluginner.IFSPlugin fs = ActivePanel.FS;
if (!fs.FileExists(url))
{
//MessageBox.Show(string.Format(locale.GetString("FileNotFound"), ActivePanel.list.SelectedItems[0].Text), "", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
Xwt.MessageDialog.ShowError(string.Format(Locale.GetString("FileNotFound"), ActivePanel.GetValue(ActivePanel.dfDisplayName)));
return;
}
pluginner.File SelectedFile = fs.GetFile(url, new int());
string FileContent = Encoding.ASCII.GetString(fs.GetFileContent(url));
fcv.LoadFile(url, ActivePanel.FS, false);
fcv.Show();
}
/// <summary>The entry form's keyboard keypress handler (except commandbar keypresses)</summary>
void PanelLayout_KeyReleased(object sender, Xwt.KeyEventArgs e)
{
#if DEBUG
pluginner.FileListPanel p1 = (PanelLayout.Panel1.Content as pluginner.FileListPanel);
pluginner.FileListPanel p2 = (PanelLayout.Panel2.Content as pluginner.FileListPanel);
Console.WriteLine("KEYBOARD DEBUG: " + e.Modifiers.ToString() + "+" + e.Key.ToString() + " was pressed. Panels focuses: " + (ActivePanel == p1) + " | " + (ActivePanel == p2));
#endif
if (e.Key == Xwt.Key.Return)
{
return; //ENTER presses are handled by other event
}
string URL1;
if (ActivePanel.ListingView.SelectedRow > -1)
{
URL1 = ActivePanel.GetValue(ActivePanel.dfURL);
}
else
{
URL1 = null;
}
pluginner.IFSPlugin FS1 = ActivePanel.FS;
string URL2;
if (PassivePanel.ListingView.SelectedRow > -1)
{
URL2 = PassivePanel.GetValue(PassivePanel.dfURL);
}
else
{
URL2 = null;
}
pluginner.IFSPlugin FS2 = PassivePanel.FS;
switch (e.Key)
{
case Xwt.Key.NumPadAdd: //[+] gray - add selection
string Filter = @"*.*";
InputBox ibx_qs = new InputBox(Locale.GetString("QuickSelect"), Filter);
Xwt.CheckBox chkRegExp = new Xwt.CheckBox(Locale.GetString("NameFilterUseRegExp"));
ibx_qs.OtherWidgets.Add(chkRegExp, 0, 0);
if (!ibx_qs.ShowDialog())
{
return;
}
Filter = ibx_qs.Result;
if (chkRegExp.State == Xwt.CheckBoxState.Off)
{
Filter = Filter.Replace(".", @"\.");
Filter = Filter.Replace("*", ".*");
Filter = Filter.Replace("?", ".");
}
try
{
System.Text.RegularExpressions.Regex re = new System.Text.RegularExpressions.Regex(Filter);
int Count = 0;
foreach (pluginner.ListView2Item lvi in ActivePanel.ListingView.Items)
{
if (re.IsMatch(lvi.Data[1].ToString()))
{
ActivePanel.ListingView.Select(lvi);
Count++;
}
}
ActivePanel.StatusBar.Text = string.Format(Locale.GetString("NameFilterFound"), Filter, Count);
}
catch (Exception ex)
{
Xwt.MessageDialog.ShowError(Locale.GetString("NameFilterError"), ex.Message);
}
return;
case Xwt.Key.NumPadSubtract: //[-] gray - add selection
string Filter_qus = @"*.*";
InputBox ibx_qus = new InputBox(Locale.GetString("QuickUnselect"), Filter_qus);
Xwt.CheckBox chkRegExp_qus = new Xwt.CheckBox(Locale.GetString("NameFilterUseRegExp"));
ibx_qus.OtherWidgets.Add(chkRegExp_qus, 0, 0);
if (!ibx_qus.ShowDialog())
{
return;
}
Filter_qus = ibx_qus.Result;
if (chkRegExp_qus.State == Xwt.CheckBoxState.Off)
{
Filter_qus = Filter_qus.Replace(".", @"\.");
Filter_qus = Filter_qus.Replace("*", ".*");
Filter_qus = Filter_qus.Replace("?", ".");
}
try
{
System.Text.RegularExpressions.Regex re = new System.Text.RegularExpressions.Regex(Filter_qus);
int Count_qus = 0;
foreach (pluginner.ListView2Item lvi in ActivePanel.ListingView.Items)
{
if (re.IsMatch(lvi.Data[1].ToString()))
{
ActivePanel.ListingView.Unselect(lvi);
Count_qus++;
}
}
}
catch (Exception ex)
{
Xwt.MessageDialog.ShowError(Locale.GetString("NameFilterError"), ex.Message);
}
return;
//F KEYS
case Xwt.Key.F3: //F3: View. Shift+F3: View as text.
if (URL1 == null)
{
return;
}
if (!FS1.FileExists(URL1))
{
Xwt.MessageDialog.ShowWarning(string.Format(Locale.GetString("FileNotFound"), ActivePanel.GetValue(ActivePanel.dfDisplayName)));
return;
}
VEd V = new VEd();
if (e.Modifiers == Xwt.ModifierKeys.None)
{
V.LoadFile(URL1, FS1, false); V.Show();
}
else if (e.Modifiers == Xwt.ModifierKeys.Shift)
{
V.LoadFile(URL1, FS1, new base_plugins.ve.PlainText(), false); V.Show();
}
//todo: handle Ctrl+F3 (Sort by name).
return;
case Xwt.Key.F4: //F4: Edit. Shift+F4: Edit as txt.
if (URL1 == null)
{
return;
}
if (!FS1.FileExists(URL1))
{
Xwt.MessageDialog.ShowWarning(string.Format(Locale.GetString("FileNotFound"), ActivePanel.GetValue(ActivePanel.dfDisplayName)));
return;
}
VEd E = new VEd();
if (e.Modifiers == Xwt.ModifierKeys.None)
{
E.LoadFile(URL1, FS1, true); E.Show();
}
else if (e.Modifiers == Xwt.ModifierKeys.Shift)
{
E.LoadFile(URL1, FS1, new base_plugins.ve.PlainText(), true); E.Show();
}
//todo: handle Ctrl+F4 (Sort by extension).
return;
case Xwt.Key.F5: //F5: Copy.
if (URL1 == null)
{
return;
}
Cp();
//todo: handle Ctrl+F5 (Sort by timestamp).
return;
case Xwt.Key.F6: //F6: Move/Rename.
if (URL1 == null)
{
return;
}
Mv();
//todo: handle Ctrl+F6 (Sort by size).
return;
case Xwt.Key.F7: //F7: New directory.
InputBox ibx = new InputBox(Locale.GetString("NewDirURL"), ActivePanel.FS.CurrentDirectory + Locale.GetString("NewDirTemplate"));
if (ibx.ShowDialog())
{
MkDir(ibx.Result);
}
return;
case Xwt.Key.F8: //F8: delete
if (URL1 == null)
{
return;
}
Rm();
//todo: move to trash can/recycle bin & handle Shit+F8 (remove completely)
return;
case Xwt.Key.F10: //F10: Exit
//todo: ask user, are it really want to close FC?
Xwt.Application.Exit();
//todo: handle Alt+F10 (directory tree)
return;
}
#if DEBUG
Console.WriteLine("KEYBOARD DEBUG: the key isn't handled");
#endif
}