private void RemoveInvalidEntries()
{
List <string> groupNames = ShortcutUtil.GetShortcutGroupNames();
foreach (string groupName in groupNames)
{
bool updated = false;
List <ShortcutItem> shortcuts = ShortcutUtil.GetShortcuts(groupName);
for (int i = shortcuts.Count - 1; i >= 0; i--)
{
ShortcutItem item = shortcuts[i];
string application = item.Application;
string txt = item.Text;
if (!System.IO.Directory.Exists(application) && !System.IO.File.Exists(application))
{
//invalid
WriteLine(string.Format("removing: {0}", txt));
WriteLine(string.Format(" {0}", application));
shortcuts.RemoveAt(i);
updated = true;
}
}
//update shortcuts if necessary
if (updated)
{
ShortcutUtil.UpdateGroupShortcut(groupName, shortcuts.ToArray());
}
}
}
/// <summary>
/// Reassign Shortcut Id. In the event where Ids are corrupted.
/// </summary>
private void AssignShortcutIds()
{
List <string> groupNames = ShortcutUtil.GetShortcutGroupNames();
foreach (string groupName in groupNames)
{
List <ShortcutItem> shortcuts = ShortcutUtil.GetShortcuts(groupName);
foreach (ShortcutItem item in shortcuts)
{
string newId = Guid.NewGuid().ToString();
WriteLine(string.Format("{0}: {1}", groupName, item.Text));
WriteLine(string.Format(" {0} => {1}", item.Id, newId));
item.Id = newId;
}
ShortcutUtil.UpdateGroupShortcut(groupName, shortcuts.ToArray());
}
}
private void FixApplicationPaths()
{
List <string> groupNames = ShortcutUtil.GetShortcutGroupNames();
foreach (string groupName in groupNames)
{
List <ShortcutItem> shortcuts = ShortcutUtil.GetShortcuts(groupName);
foreach (ShortcutItem item in shortcuts)
{
string applicationPath = item.Application;
if (applicationPath.StartsWith("\""))
{
item.Application = GetApplicationPart(applicationPath);
}
}
ShortcutUtil.UpdateGroupShortcut(groupName, shortcuts.ToArray());
}
}
/// <summary>
/// <para>Created By : YUKUANG</para>
/// <para>Created Date : 15 Oct 2009</para>
/// <para>Modified By : -</para>
/// <para>Modified Date : -</para>
/// <para>---------------------------------------------------------------</para>
/// <para></para>
/// <para>Changes</para>
/// <para>---------------------------------------------------------------</para>
/// <para></para>
/// <para>Description</para>
/// <para>---------------------------------------------------------------</para>
/// For rebuilding of icons for older release of the Shortcut Manager.
/// It will extract icons and patch up the shortcut files
/// </summary>
private void RebuildIcons()
{
WriteLine("Getting Group Name Config");
DeleteUnmappedIcons();
List <string> groupNames = ShortcutUtil.GetShortcutGroupNames();
foreach (string groupName in groupNames)
{
List <ShortcutItem> shortcuts = ShortcutUtil.GetShortcuts(groupName);
foreach (ShortcutItem item in shortcuts)
{
string applicationPath = item.Application;
if (applicationPath.EndsWith(".exe") && System.IO.File.Exists(applicationPath))
{
//Try to extract the icon file
try
{
Write(string.Format("Extracting Icon: {0}", applicationPath));
IconExtractor extractor = new IconExtractor(applicationPath);
//Gets the first icon in the Executable
System.Drawing.Icon ico = extractor.GetIcon(0);
//create unique name
string uniqueFilename = System.IO.Path.GetFileNameWithoutExtension(applicationPath);
string iconPath = System.IO.Path.Combine(AppConfig.IconFolder, uniqueFilename + ".ico");
string uniqueIconPath = MakeUniqueFilename(iconPath);
bool isNonUnique = !uniqueIconPath.Equals(iconPath);
//Save the Icon using a FileStream
using (System.IO.FileStream fs = new System.IO.FileStream(uniqueIconPath, System.IO.FileMode.OpenOrCreate))
{
ico.Save(fs);
fs.Close();
fs.Dispose();
}
WriteLine("\tExtracted\n");
if (isNonUnique)
{
//non-unique file path detected. check if it's same bytes
WriteLine("Non unique icon found. Checking hashcode.");
byte[] b1 = System.IO.File.ReadAllBytes(uniqueIconPath);
byte[] b2 = System.IO.File.ReadAllBytes(iconPath);
int s1 = System.Convert.ToBase64String(b1).GetHashCode();
int s2 = System.Convert.ToBase64String(b2).GetHashCode();
WriteLine(string.Format(" {0} vs {1}", s1, s2));
if (s1 == s2)
{
WriteLine("Deleting duplicate.");
System.IO.File.Delete(uniqueIconPath);
uniqueIconPath = iconPath;
}
}
//Patch the datarow
item.IconPath = System.IO.Path.GetFileName(uniqueIconPath);
}
catch (Exception)
{
//display error
MessageBox.Show(
"Unable to extract icon for [" + groupName + "/" + item.Text + "]",
"Error",
MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
ShortcutUtil.UpdateGroupShortcut(groupName, shortcuts.ToArray());
}
}