/// <summary>
/// Deletes an existing file or directory.
/// </summary>
/// <param name="path">
/// The path to the file or directory to be deleted.
/// </param>
/// <param name="runAsAdmin">
/// <see langword="true"/> to run this task with administrator privileges;
/// otherwise, <see langword="false"/>.
/// </param>
/// <param name="wait">
/// <see langword="true"/> to wait indefinitely for the associated process to
/// exit; otherwise, <see langword="false"/>.
/// </param>
public static bool Delete(string path, bool runAsAdmin = false, bool wait = true)
{
if (string.IsNullOrWhiteSpace(path))
{
return(false);
}
var src = PathEx.Combine(path);
if (!PathEx.DirOrFileExists(src))
{
return(true);
}
int exitCode;
using (var p = Send((PathEx.IsDir(src) ? "RMDIR /S /Q \"{0}\"" : "DEL /F /Q \"{0}\"").FormatCurrent(src), runAsAdmin, false))
{
if (!wait)
{
return(true);
}
if (p?.HasExited ?? false)
{
p.WaitForExit();
}
exitCode = p?.ExitCode ?? 1;
}
return(exitCode == 0);
}
/// <summary>
/// Creates all directories and subdirectories in the specified path unless
/// they already exist.
/// </summary>
/// <param name="path">
/// The directory to create.
/// </param>
public static bool Create(string path)
{
try
{
if (string.IsNullOrEmpty(path))
{
throw new ArgumentNullException(nameof(path));
}
var dir = PathEx.Combine(path);
if (Directory.Exists(dir))
{
return(true);
}
if (File.Exists(dir) && !PathEx.IsDir(dir))
{
File.Delete(dir);
}
var di = Directory.CreateDirectory(dir);
return(di.Exists);
}
catch (Exception ex) when(ex.IsCaught())
{
Log.Write(ex);
return(false);
}
}
/// <summary>
/// Extracts a large or small icon resource under the specified index, from the
/// 'imageres.dll' under specified location, and returns its <see cref="Icon"/>
/// instance.
/// </summary>
/// <param name="index">
/// The index of the icon to extract.
/// </param>
/// <param name="large">
/// <see langword="true"/> to return the large image; otherwise,
/// <see langword="false"/>.
/// </param>
/// <param name="location">
/// The directory where the 'imageres.dll' file is located.
/// </param>
public static Icon GetSystemIcon(ImageResourceSymbol index, bool large = false, string location = "%system%")
{
try
{
var path = PathEx.Combine(location);
if (string.IsNullOrWhiteSpace(path))
{
throw new ArgumentNullException(nameof(location));
}
if (PathEx.IsDir(path))
{
path = Path.Combine(path, "imageres.dll");
}
if (!File.Exists(path))
{
path = PathEx.Combine("%system%\\imageres.dll");
}
return(GetIconFromFile(path, GetImageResourceValue(index), large));
}
catch (Exception ex) when(ex.IsCaught())
{
if (Log.DebugMode > 1)
{
Log.Write(ex);
}
}
return(null);
}
public static string GetImageResourceName(int value, string location = "%system%")
{
var path = PathEx.Combine(location);
if (!string.IsNullOrWhiteSpace(path) && PathEx.IsDir(path))
{
path = Path.Combine(path, "imageres.dll");
}
if (!path.EndsWithEx("imageres.dll") || !File.Exists(path))
{
path = PathEx.Combine("%system%\\imageres.dll");
}
var version = FileEx.GetFileVersion(path);
// Windows 10
if (version.Major >= 10)
{
return(Enum.GetName(typeof(ImageResourceSymbol), value));
}
// Windows 7 + 8
if (value < 187)
{
return(Enum.GetName(typeof(ImageResourceSymbol), value));
}
if (value.IsBetween(186, 214))
{
return(Enum.GetName(typeof(ImageResourceSymbol), ++value));
}
if (value.IsBetween(216, version.Minor < 2 ? 218 : 306))
{
return(Enum.GetName(typeof(ImageResourceSymbol), value + (value < 240 ? 17 : 16)));
}
return(null);
}
/// <summary>
/// Waits for the specified seconds to delete the target at the specified path.
/// </summary>
/// <param name="path">
/// The path to the file or directory to be deleted.
/// </param>
/// <param name="seconds">
/// The time to wait in seconds.
/// </param>
/// <param name="runAsAdmin">
/// <see langword="true"/> to run this task with administrator privileges;
/// otherwise, <see langword="false"/>.
/// </param>
/// <param name="dispose">
/// <see langword="true"/> to release all resources used by the
/// <see cref="Process"/> component, if this task has been started; otherwise,
/// <see langword="false"/>.
/// </param>
public static Process WaitThenDelete(string path, int seconds = 5, bool runAsAdmin = false, bool dispose = true)
{
if (string.IsNullOrWhiteSpace(path))
{
return(null);
}
var src = PathEx.Combine(path);
if (!PathEx.DirOrFileExists(src))
{
return(null);
}
var time = seconds < 1 ? 1 : seconds > 3600 ? 3600 : seconds;
var command = (PathEx.IsDir(src) ? "RMDIR /S /Q \"{0}\"" : "DEL /F /Q \"{0}\"").FormatCurrent(src);
return(WaitThenCmd(command, time, runAsAdmin, dispose));
}
/// <summary>
/// Retrieves a backward-compatible integer value of the specified
/// <see cref="ImageResourceSymbol"/> value, which depends on the file version
/// of the 'imageres.dll' file under the specified location.
/// </summary>
/// <param name="value">
/// The <see cref="ImageResourceSymbol"/> value.
/// </param>
/// <param name="location">
/// The directory where the 'imageres.dll' file is located.
/// </param>
public static int GetImageResourceValue(ImageResourceSymbol value, string location = "%system%")
{
var path = PathEx.Combine(location);
if (!string.IsNullOrWhiteSpace(path) && PathEx.IsDir(path))
{
path = Path.Combine(path, "imageres.dll");
}
if (!path.EndsWithEx("imageres.dll") || !File.Exists(path))
{
path = PathEx.Combine("%system%\\imageres.dll");
}
var version = FileEx.GetFileVersion(path);
// Windows 10
if (version.Major >= 10)
{
return((int)value);
}
// Windows 7 + 8
var index = (int)value;
if (index < 187)
{
return(index);
}
if (index.IsBetween(187, 215))
{
return(--index);
}
if (index.IsBetween(233, version.Minor < 2 ? 235 : 322))
{
return(index - (index < 257 ? 17 : 16));
}
return(-1);
}
/// <summary>
/// Initializes an instance of the <see cref="IconBrowserDialog"/> class.
/// </summary>
/// <param name="path">
/// The path of the file to open.
/// </param>
/// <param name="backColor">
/// The background color of the dialog box.
/// </param>
/// <param name="foreColor">
/// The foreground color of the dialog box.
/// </param>
/// <param name="buttonFace">
/// The button color of the dialog box.
/// </param>
/// <param name="buttonText">
/// The button text color of the dialog box.
/// </param>
/// <param name="buttonHighlight">
/// The button highlight color of the dialog box.
/// </param>
public IconBrowserDialog(string path = "%system%\\imageres.dll", Color?backColor = null, Color?foreColor = null, Color?buttonFace = null, Color?buttonText = null, Color?buttonHighlight = null)
{
_components = new Container();
SuspendLayout();
var resPath = PathEx.Combine(path);
if (PathEx.IsDir(resPath))
{
resPath = PathEx.Combine(path, "imageres.dll");
}
if (!File.Exists(resPath))
{
resPath = PathEx.Combine("%system%", "imageres.dll");
}
var resLoc = Path.GetDirectoryName(resPath);
AutoScaleDimensions = new SizeF(96f, 96f);
AutoScaleMode = AutoScaleMode.Dpi;
BackColor = backColor ?? SystemColors.Control;
ForeColor = foreColor ?? SystemColors.ControlText;
Font = new Font("Consolas", 8.25f, FontStyle.Regular, GraphicsUnit.Point, 0);
Icon = GetSystemIcon(IconIndex.DirectorySearch, true, resLoc);
MaximizeBox = false;
MaximumSize = new Size(680, Screen.FromHandle(Handle).WorkingArea.Height);
MinimizeBox = false;
MinimumSize = new Size(680, 448);
Name = "IconBrowserForm";
Size = MinimumSize;
SizeGripStyle = SizeGripStyle.Hide;
StartPosition = FormStartPosition.CenterScreen;
Text = UIStrings.ResourceBrowser;
_tableLayoutPanel = new TableLayoutPanel
{
BackColor = Color.Transparent,
CellBorderStyle = TableLayoutPanelCellBorderStyle.None,
Dock = DockStyle.Fill,
Name = "tableLayoutPanel",
RowCount = 2
};
_tableLayoutPanel.RowStyles.Add(new RowStyle(SizeType.Percent, 100f));
_tableLayoutPanel.RowStyles.Add(new RowStyle(SizeType.Absolute, 36));
Controls.Add(_tableLayoutPanel);
_panel = new Panel
{
AutoScroll = true,
BackColor = buttonFace ?? SystemColors.ButtonFace,
BorderStyle = BorderStyle.FixedSingle,
Enabled = false,
ForeColor = buttonText ?? SystemColors.ControlText,
Dock = DockStyle.Fill,
Name = "panel",
TabIndex = 0
};
_panel.Scroll += (s, e) => (s as Panel)?.Update();
_tableLayoutPanel.Controls.Add(_panel, 0, 0);
_innerTableLayoutPanel = new TableLayoutPanel
{
BackColor = Color.Transparent,
ColumnCount = 2,
CellBorderStyle = TableLayoutPanelCellBorderStyle.None,
Dock = DockStyle.Fill,
Name = "innerTableLayoutPanel"
};
_innerTableLayoutPanel.ColumnStyles.Add(new ColumnStyle(SizeType.Percent, 100f));
_innerTableLayoutPanel.ColumnStyles.Add(new ColumnStyle(SizeType.Absolute, 24));
_tableLayoutPanel.Controls.Add(_innerTableLayoutPanel, 0, 1);
_textBox = new TextBox
{
BorderStyle = BorderStyle.FixedSingle,
Dock = DockStyle.Top,
Font = Font,
Name = "textBox",
TabIndex = 1
};
_textBox.TextChanged += TextBox_TextChanged;
_innerTableLayoutPanel.Controls.Add(_textBox, 0, 0);
_buttonPanel = new Panel
{
Anchor = AnchorStyles.Top | AnchorStyles.Right,
BackColor = Color.Transparent,
BorderStyle = BorderStyle.FixedSingle,
Name = "buttonPanel",
Size = new Size(20, 20)
};
_innerTableLayoutPanel.Controls.Add(_buttonPanel, 1, 0);
_button = new Button
{
BackColor = buttonFace ?? SystemColors.ButtonFace,
BackgroundImage = GetSystemIcon(IconIndex.Directory, false, resLoc).ToBitmap(),
BackgroundImageLayout = ImageLayout.Zoom,
Dock = DockStyle.Fill,
FlatStyle = FlatStyle.Flat,
Font = Font,
ForeColor = buttonText ?? SystemColors.ControlText,
Name = "button",
TabIndex = 2,
UseVisualStyleBackColor = false
};
_button.FlatAppearance.BorderSize = 0;
_button.FlatAppearance.MouseOverBackColor = buttonHighlight ?? ProfessionalColors.ButtonSelectedHighlight;
_button.Click += Button_Click;
_buttonPanel.Controls.Add(_button);
_progressCircle = new ProgressCircle
{
Active = false,
Anchor = AnchorStyles.Top | AnchorStyles.Right,
BackColor = Color.Transparent,
Dock = DockStyle.Fill,
ForeColor = (backColor ?? SystemColors.Control).InvertRgb().ToGrayScale(),
RotationSpeed = 80,
Thickness = 2,
Visible = true
};
_timer = new Timer(_components)
{
Interval = 1
};
_timer.Tick += Timer_Tick;
_iconBoxes = new List <IconBox>();
Shown += (sender, args) => TaskBarProgress.SetState(Handle, TaskBarProgressState.Indeterminate);
ResumeLayout(false);
PerformLayout();
var curPath = PathEx.Combine(path);
if (!File.Exists(curPath))
{
curPath = resPath;
}
if (!File.Exists(curPath))
{
return;
}
_textBox.Text = curPath;
}
