public Icon GetBestIcon(String path)
{
if (!path.EndsWith(".exe") && !path.EndsWith(".dll"))
{
return(null);
}
IconExtractor ie = new IconExtractor(path);
string fileName = ie.FileName;
int iconCount = ie.Count;
if (iconCount > 0)
{
Icon[] allIcons = ie.GetAllIcons();
Icon ret = null;
foreach (var icon in allIcons)
{
Icon[] splitIcons = IconUtil.Split(icon);
Icon biggestIcon = splitIcons.OrderBy(x => x.Size.Height).Last();
if (ret == null || biggestIcon.Height > ret.Height)
{
ret = biggestIcon;
}
}
return(ret);
}
return(null);
}
private void BuildListView()
{
//reset the list view items
lvwIcons.Items.Clear();
//validate the path exists
var targetPath = txtPathToExtractFrom.Text;
if (!File.Exists(targetPath))
{
return;
}
lvwIcons.BeginUpdate();
try
{
//icon files don't need extraction
if (string.Equals(Path.GetExtension(targetPath), ".ico", StringComparison.InvariantCultureIgnoreCase))
{
_icons = new[] { new Icon(targetPath) };
}
else
{
var iconExtraction = new IconExtractor(targetPath);
_icons = iconExtraction.GetAllIcons();
}
foreach (var i in _icons)
{
var splitIcons = IconUtil.Split(i);
var largestIcon = splitIcons.OrderByDescending(k => k.Width)
.ThenByDescending(k => Math.Max(k.Height, k.Width))
.First();
var item = new IconListViewItem {
Bitmap = IconUtil.ToBitmap(largestIcon)
};
i.Dispose();
largestIcon.Dispose();
lvwIcons.Items.Add(item);
}
}
catch
{
// ignored
}
finally
{
lvwIcons.EndUpdate();
}
}
private void BuildListView()
{
//reset the list view items
lvwIcons.Items.Clear();
//validate the path exists
var targetPath = txtPathToExtractFrom.Text;
if (!File.Exists(targetPath))
{
return;
}
try
{
//Get the icons
//icon files don't need extraction
if (string.Equals(Path.GetExtension(targetPath), ".ico", StringComparison.InvariantCultureIgnoreCase))
{
_icons = new[] { new Icon(targetPath) };
}
else
{
var iconExtraction = new IconExtractor(targetPath);
_icons = iconExtraction.GetAllIcons();
}
//Build the list view items
var items = new List <IconListViewItem>();
foreach (Icon icon in _icons)
{
var splitIcons = IconUtil.Split(icon);
var largestIcon = splitIcons.OrderByDescending(k => k.Width)
.ThenByDescending(k => Math.Max(k.Height, k.Width))
.First();
Bitmap bmp;
try
{
bmp = IconUtil.ToBitmap(largestIcon);
}
catch
{
//icon failed to convert to bitmap
continue;
}
items.Add(new IconListViewItem(bmp));
//Icon cleanup
icon.Dispose();
Array.ForEach(splitIcons, ic => ic.Dispose());
//The listview creates its own copy of the bitmap
bmp.Dispose();
}
lvwIcons.Items.AddRange(items);
}
catch (Exception)
{
// ignored
}
}
/// <summary>
/// This event gets called when an item is dropped on the dock
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void DisplayGrid_Drop(object sender, System.Windows.DragEventArgs e)
{
//TODO : We could make it so you are able to add multiple icons at the same time
var files = (string[])e.Data.GetData(DataFormats.FileDrop);
string filename = files[0];
string startupPath = Environment.CurrentDirectory;
System.Drawing.Icon icon = null;
string newIconImageName = string.Empty;
FileInfo fileInfo = null;
string workingDirectory = string.Empty;
string text = string.Empty;
IconExtractor ie = null;
//if (files[0].ToLower().EndsWith("lnk"))
//{
// var link = Lnk.Lnk.LoadFile(filename);
// fileInfo = new FileInfo(link.LocalPath);
// filename = fileInfo.Name;
// workingDirectory = link.WorkingDirectory;
// text = link.Name;
// string iconFile = link.IconLocation;
// if (!string.IsNullOrWhiteSpace(iconFile))
// {
// int iconIndex = link.Header.IconIndex;
// iconFile = Environment.ExpandEnvironmentVariables(iconFile);
// if (!string.IsNullOrWhiteSpace(iconFile))
// {
// ie = new IconExtractor(iconFile);
// icon = ie.GetIcon(iconIndex);
// }
// }
// else
// {
// icon = System.Drawing.Icon.ExtractAssociatedIcon(link.IconLocation);
// }
//}
//else
//{
// if (File.Exists(files[0]))
// {
fileInfo = new FileInfo(files[0]);
filename = fileInfo.Name;
text = fileInfo.Name;
//Create the image of the Icon
icon = System.Drawing.Icon.ExtractAssociatedIcon(files[0]);
// }
// else if (Directory.Exists(files[0]))
// {
// newIconImageName = "folder.png";
// }
//}
if (icon != null && fileInfo != null)
{
//Create the name that this icon image is going to be stored under
newIconImageName = fileInfo.Name.Replace(fileInfo.Extension.ToString(), "") + ".png";
if (!File.Exists(startupPath + "\\icons\\" + newIconImageName))
{
IconUtil.ToBitmap(icon).Save(startupPath + "\\icons\\" + newIconImageName);
var icons = ie.GetAllIcons();
for (int i = 0; i < icons.Length; i++)
{
IconUtil.ToBitmap(icons[i]).Save(startupPath + "\\icons\\imageres\\" + i.ToString() + ".png");
}
}
}
// instantiate a new shortcut object temporarily with enough information to generate an XML fragment
var button = new Bauble.Buttons.Shortcut("icons/" + newIconImageName, text, filename, workingDirectory) as IBaubleButton;
// have the settings object create a fully instantiated button object
button = _settings.AddShortcut(button);
// load the button onto the current dock
DisplayButton(DisplayGrid.ColumnDefinitions.Count + 1, button);
// Allow the IconFlow to initialize the button for any animations it uses
_settings.IconFlow.Initialize(button);
// save the new button list out to the file system
_settings.SaveButtonList();
}
public static Bitmap getIconX(string fn)
{
Icon icon;
IconExtractor ie;
FileInfo inf = new FileInfo(fn);
if (inf.Extension.ToLower() != ".exe")
{
return(Extends.IconHelper.IconReader.GetFileIcon(fn, IconHelper.IconReader.IconSize.Small, false).ToBitmap());
}
try
{
ie = new IconExtractor(fn);
}
catch (Exception) {
return(null);
}
// Get the full name of the associated file.
string fileName = ie.FileName;
// Get the count of icons in the associated file.
int iconCount = ie.Count;
// Extract icons individually.
Icon icon0 = ie.GetIcon(0);
// Extract all the icons in one go.
Icon[] allIcons = ie.GetAllIcons();
// -----------------------------------------------------------------------------
// Usage of IconUtil class:
// Split the variations of icon0 into separate icon objects.
Icon[] splitIcons = IconUtil.Split(icon0);
// Convert an icon into bitmap. Unlike Icon.ToBitmap() it preserves the transparency.
Icon bestOne = null;
foreach (Icon i in splitIcons)
{
if (bestOne == null && i.Height <= Vars.MAXIMUM_ICON_SIZE.Height)
{
bestOne = i;
}
if (bestOne != null && i.Height > bestOne.Height && i.Height <= Vars.MAXIMUM_ICON_SIZE.Height)
{
bestOne = i;
}
}
//Bitmap bitmap = splitIcons[0].ToBitmap();
// Get the bit count of an icon.
//int bitDepth = IconUtil.GetBitCount(splitIcons[2]);
return((bestOne ?? Properties.Resources.app_icon).ToBitmap());
}
