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using ShiftOS.Objects.ShiftFS;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using static ShiftOS.Objects.ShiftFS.Utils;
using ShiftOS.Engine;
using ShiftOS.WinForms.Tools;
namespace ShiftOS.WinForms.Applications
{
/// <summary>
///
/// </summary>
public partial class FileDialog : UserControl, IShiftOSWindow
{
public FileDialog(string[] filetypes, FileOpenerStyle style, Action<string> _callback)
{
callback = _callback;
InitializeComponent();
foreach(var itm in filetypes)
{
cbfiletypes.Items.Add(itm);
}
cbfiletypes.SelectedIndex = 0;
cbfiletypes.SelectedIndexChanged += (o, a) => { ResetList(); };
this.lvitems.SelectedIndexChanged += (o, a) =>
{
try
{
var itm = lvitems.SelectedItems[0];
if (FileExists(currentdir + "/" + itm.Text))
{
txtfilename.Text = itm.Text;
}
}
catch { }
};
btnok.Click += (o, a) =>
{
string fname = "";
fname = (!string.IsNullOrWhiteSpace(txtfilename.Text)) ? txtfilename.Text : "";
fname = (!fname.EndsWith(cbfiletypes.SelectedItem.ToString())) ? fname + cbfiletypes.SelectedItem.ToString() : fname;
fname = (fname == cbfiletypes.SelectedItem.ToString()) ? "" : fname;
switch (style)
{
case FileOpenerStyle.Open:
if(FileExists(currentdir + "/" + fname))
{
callback?.Invoke(currentdir + "/" + fname);
this.Close();
}
else
{
Infobox.Show("{FILE_NOT_FOUND}", "{FILE_NOT_FOUND_EXP}");
}
break;
case FileOpenerStyle.Save:
if (!string.IsNullOrWhiteSpace(fname))
{
callback?.Invoke(currentdir + "/" + fname);
this.Close();
}
else
{
Infobox.Show("{ENTER_FILENAME}", "{ENTER_FILENAME_EXP}");
}
break;
}
};
btnok.Text = style.ToString();
this.Text = style.ToString() + " File";
this.lvitems.DoubleClick += new EventHandler(this.lvitems_DoubleClick);
this.Load += (o, a) =>
{
ChangeDirectory(Paths.GetPath("root"));
};
}
private void lvitems_DoubleClick(object sender, EventArgs e)
{
if (lvitems.SelectedItems.Count <= 0)
return;
var item = lvitems.SelectedItems[0];
var path = item.Tag as string;
if (currentdir == "__system")
{
ChangeDirectory(path);
}
else if (DirectoryExists(currentdir + "/" + path))
{
ChangeDirectory(currentdir + "/" + path);
}
else if (FileExists(currentdir + "/" + path))
{
callback?.Invoke(currentdir + "/" + txtfilename.Text);
this.Close();
}
else if (path == "__..")
{
ChangeToParent();
}
}
Action<string> callback;
string currentdrive = "0:";
public void ChangeToParent()
{
if (currentdir == currentdrive)
{
ChangeDirectory("__system");
}
ChangeDirectory(GetParent(currentdir));
}
public string GetParent(string path)
{
string[] pathlist = path.Split(new[] { "/" }, StringSplitOptions.RemoveEmptyEntries);
if (pathlist.Length > 1)
{
if (path.EndsWith("/"))
{
path = path.Remove(path.Length - 1, 1);
}
path = path.Remove(path.LastIndexOf('/'), path.Length - path.LastIndexOf('/'));
return path;
}
else
{
return "__system";
}
}
private string currentdir = "";
public void ChangeDirectory(string path)
{
currentdir = path;
lbcurrentfolder.Text = currentdir;
ResetList();
}
public void ResetList()
{
if (lvitems.LargeImageList == null)
{
lvitems.LargeImageList = new ImageList();
lvitems.LargeImageList.TransparentColor = SkinEngine.LoadedSkin.ControlColor;
lvitems.LargeImageList.ImageSize = new Size(42, 42);
FileSkimmer.GetAllTypes(lvitems.LargeImageList);
}
lvitems.Items.Clear();
if (currentdir == "__system")
{
//List all drives
foreach (var dir in Mounts)
{
var item = FileSkimmer.ConstructItemAsMount(dir);
item.ImageKey = "Mount";
lvitems.Items.Add(item);
}
}
else if (DirectoryExists(currentdir))
{
var up = new ListViewItem();
up.ImageKey = "UpOne";
up.Text = "Up one";
up.Tag = "__..";
lvitems.Items.Add(up);
foreach (var dir in GetDirectories(currentdir))
{
var item = FileSkimmer.ConstructItem(GetDirectoryInfo(dir));
item.ImageKey = "Directory";
lvitems.Items.Add(item);
}
foreach (var dir in GetFiles(currentdir))
{
if (dir.EndsWith(cbfiletypes.SelectedItem as string))
{
var item = FileSkimmer.ConstructItem(GetFileInfo(dir));
item.ImageKey = FileSkimmerBackend.GetFileType(dir).ToString();
lvitems.Items.Add(item);
}
}
}
}
[Obsolete("Use the relevant static method within File Skimmer instead.")]
public static ListViewItem ConstructItemAsMount(Directory dir)
{
var item = new ListViewItem();
item.Text = dir.Name + "(" + Mounts.IndexOf(dir).ToString() + ":/)";
item.Tag = Mounts.IndexOf(dir).ToString() + ":";
return item;
}
[Obsolete("Use the relevant static method within File Skimmer instead.")]
public static ListViewItem ConstructItem(Directory dir)
{
var item = new ListViewItem();
item.Text = dir.Name;
item.Tag = item.Text;
return item;
}
[Obsolete("Use the relevant static method within File Skimmer instead.")]
public static ListViewItem ConstructItem(File dir)
{
var item = new ListViewItem();
item.Text = dir.Name;
item.Tag = item.Text;
return item;
}
public void OnLoad()
{
}
public void OnSkinLoad()
{
}
public bool OnUnload()
{
return true;
}
public void OnUpgrade()
{
}
}
}
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