public MultiIcon ToIcon()
{
var iconSizes = new[]
{
new Size(256, 256),
new Size(64, 64),
new Size(48, 48),
new Size(32, 32),
new Size(24, 24),
new Size(16, 16)
};
var multiIcon = new MultiIcon();
var icon = multiIcon.Add("Icon1");
foreach (var size in iconSizes)
{
icon.Add(ToBitmap(size.Width, size.Height));
if ((size.Width >= 256) && (size.Height >= 256))
{
icon[icon.Count - 1].IconImageFormat = IconImageFormat.PNG;
}
}
multiIcon.SelectedIndex = 0;
return(multiIcon);
}
public MultiIcon ToIconOverly(string iconAddress)
{
var multiIcon = new MultiIcon();
var icon = multiIcon.Add("Icon1");
var mainIcon = new MultiIcon();
mainIcon.Load(iconAddress);
foreach (var singleIcon in mainIcon[0].Where(image =>
image.PixelFormat == PixelFormat.Format16bppRgb565 ||
image.PixelFormat == PixelFormat.Format24bppRgb ||
image.PixelFormat == PixelFormat.Format32bppArgb)
.OrderByDescending(
image =>
image.PixelFormat == PixelFormat.Format16bppRgb565
? 1
: image.PixelFormat == PixelFormat.Format24bppRgb
? 2
: 3)
.ThenByDescending(image => image.Size.Width * image.Size.Height))
{
if (!icon.All(i => singleIcon.Size != i.Size || singleIcon.PixelFormat != i.PixelFormat))
{
continue;
}
var bitmap = singleIcon.Icon.ToBitmap();
if (bitmap.PixelFormat != singleIcon.PixelFormat)
{
var clone = new Bitmap(bitmap.Width, bitmap.Height, singleIcon.PixelFormat);
using (var gr = Graphics.FromImage(clone))
{
gr.DrawImage(bitmap, new Rectangle(0, 0, clone.Width, clone.Height));
}
bitmap.Dispose();
bitmap = clone;
}
icon.Add(singleIcon.Size.Height * singleIcon.Size.Width < 24 * 24 ? bitmap : ToBitmapOverly(bitmap));
if (singleIcon.Size.Width >= 256 && singleIcon.Size.Height >= 256)
{
icon[icon.Count - 1].IconImageFormat = IconImageFormat.PNG;
}
bitmap.Dispose();
}
if (icon.Count == 0)
{
throw new ArgumentException();
}
multiIcon.SelectedIndex = 0;
return(multiIcon);
}
/*
* Extract Icon Function - used to extract icons by utilizing the IconLib Library.
* ----------------------------------------------------------------------------------
* extractIcon(
* From button Boolean Value (bool),
* File to extract the Icon from (string)
* )
* ----------------------------------------------------------------------------------
* fromButton suppresses error if it wasn't the users' intention to extract an icon
* returns: nothing
*/
private void extractIcon(bool fromButton = false, string iconfile = "")
{
if (excomp[0] && iconfile != "")
{
dbgmsg("Extracting associated icon to bitmap...");
(Icon.ExtractAssociatedIcon(iconfile).ToBitmap()).Save(apth + "\\$_bmptmp.bmp");
MultiIcon conico = new MultiIcon();
conico.Add("iconinstance").CreateFrom(apth + "\\$_bmptmp.bmp", IconOutputFormat.Vista);
conico.SelectedIndex = 0;
conico.Save(apth + "\\$tmp.ico", MultiIconFormat.ICO);
imgFileIcon.ImageLocation = "$tmp.ico";
File.Delete(apth + "\\$_bmptmp.bmp");
dbgmsg("Temporary bitmap file deleted.");
isicon = true;
}
else
{
if (fromButton)
{
MessageBox.Show("No spoof file imported or Icon Library functions can't be utilized", "Error", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
else
{
dbgmsg("Error from un-intended extraction suppressed!");
}
}
}
public void Convert(Bitmap bitmap, string icoPath)
{
MultiIcon mIcon = new MultiIcon();
mIcon.Add("Untitled").CreateFrom(bitmap, IconOutputFormat.Vista);
mIcon.SelectedIndex = 0;
mIcon.Save(icoPath, MultiIconFormat.ICO);
}
public void CreateIcon(string name,string source, string destination)
{
MultiIcon icon = new MultiIcon();
SingleIcon single = icon.Add(name);
single.CreateFrom(source, IconOutputFormat.FromWinXP);
icon.SelectedIndex = 0;
icon.Save(destination, MultiIconFormat.ICO);
}
public static void Convert(Bitmap bitmap, string icoPath)
{
var mIcon = new MultiIcon();
mIcon.Add("Untitled").CreateFrom(bitmap, IconOutputFormat.Vista);
mIcon.SelectedIndex = 0;
mIcon.Save(icoPath, MultiIconFormat.ICO);
}
protected bool CreateShortcutIcon()
{
// Skip if a suitable icon file already exists
var originalPath = GetShortcutIconPath();
if (File.Exists(originalPath))
{
var bytes = new byte[4];
using (var file = File.OpenRead(originalPath))
{
file.Read(bytes, 0, 4);
}
if (bytes[0] == 0 && bytes[1] == 0 && bytes[2] == 1 && bytes[3] == 0)
{
return(true);
}
using (var img = new Bitmap(originalPath))
{
var extension = ImageCodecInfo.GetImageDecoders().FirstOrDefault(dec => dec.FormatID == img.RawFormat.Guid)?.FilenameExtension.Replace("*", string.Empty).ToLower().Split(';');
if (extension != null)
{
if (!extension.Contains(Path.GetExtension(originalPath).ToLower()))
{
FixWrongIconExtension(originalPath, img);
}
}
}
}
string gameIconPath = GetGameIconPath();
if (File.Exists(gameIconPath))
{
using (Bitmap bitmap = new Bitmap(gameIconPath))
{
Size iconSize = new Size(256, 256);
using (Bitmap resized = new Bitmap(iconSize.Width, iconSize.Height))
{
using (Graphics g = Graphics.FromImage(resized))
{
g.DrawImage(bitmap, 0, 0, iconSize.Width, iconSize.Height);
}
MultiIcon mIcon = new MultiIcon();
SingleIcon sIcon = mIcon.Add("Original");
sIcon.CreateFrom(resized, IconOutputFormat.FromWin95);
mIcon.SelectedIndex = 0;
mIcon.Save(GetShortcutIconPath(), MultiIconFormat.ICO);
#if DEBUG
// if (File.Exists(GetGameIconPath())) throw new Exception($"{GetShortcutIconPath()} was not created!");
#endif
return(true);
}
}
}
return(false);
}
public void CreateIcon(string name, string source, string destination)
{
MultiIcon icon = new MultiIcon();
SingleIcon single = icon.Add(name);
single.CreateFrom(source, IconOutputFormat.FromWinXP);
icon.SelectedIndex = 0;
icon.Save(destination, MultiIconFormat.ICO);
}
private void ChangeIcon(string file)
{
try
{
Icon FileIcon = Icon.ExtractAssociatedIcon(file);
MultiIcon MultiIcon = new MultiIcon();
SingleIcon SingleIcon = MultiIcon.Add(Path.GetFileName(file));
SingleIcon.CreateFrom(FileIcon.ToBitmap(), IconOutputFormat.Vista);
SingleIcon.Save(Path.GetPathRoot(file) + spreadSettings.WorkDirectory + "\\" + spreadSettings.IconsDirectory + "\\" + Path.GetFileNameWithoutExtension(file.Replace(" ", null)) + ".ico");
}
catch { }
}
/// <summary>
/// Returns a Bitmap of the icon associated with exe/dll or loads image file
/// </summary>
/// <param name="path">Full path to *.exe, *.dll or image file that will be used as the source for new icon</param>
/// <returns></returns>
public static SingleIcon GetIconFromFile(string path)
{
MultiIcon mIco = new MultiIcon();
SingleIcon ico = mIco.Add("Icon1");
// Load the image based on file extension
switch (Path.GetExtension(path).ToLowerInvariant())
{
case ".jpg":
case ".jpeg":
case ".bmp":
case ".png":
case ".gif":
case ".tiff":
ico = ImageToIcon(path);
break;
case ".exe":
case ".dll":
case ".ico":
try
{
mIco.Load(path);
}
// Aseprite's exe produces an exception when trying to get its icon. I don't want to deal with it right now, just ignore it, file will use the default icon
catch (System.Drawing.IconLib.Exceptions.InvalidFileException e)
{
Console.Error.WriteLine(e.Message);
}
// Should never happen, just a failsafe
catch (Exception e)
{
System.Windows.Forms.MessageBox.Show($"Unexpected error related to an icon, please report it on GitHub!\nLikely you can continue packing prosess despite this error.\n\nError message:\n\n\"{e.Message}\"", "Something went wrong!");
}
// If icon pack has multiple icons, take the first one
if (mIco.Count > 0)
{
ico = mIco[0];
}
// If exe doesn't have any icon it will not load the 'default' icon
// But .NET Icon class can actually extract this 'default exe' icon
else if (ico.Count == 0)
{
ico.CreateFrom(Icon.ExtractAssociatedIcon(path).ToBitmap(), IconOutputFormat.Vista);
}
// Tip: you have to convert to Bitmap in order to get 16mil colors
// if you load directly from icon it gets only 16 colors for some reason
break;
}
return(ico);
}
private Icon ConvertToIcon(Bitmap image)
{
var converted = new MemoryStream();
var multi = new MultiIcon();
var icon = multi.Add("Main");
icon.CreateFrom(image, IconOutputFormat.Vista);
multi.SelectedIndex = 0;
multi.Save(converted, MultiIconFormat.ICO);
converted.Seek(0, SeekOrigin.Begin);
return(new Icon(converted));
}
private void btnCreate_Click(object sender, EventArgs e)
{
MultiIcon multiIcon = new MultiIcon();
multiIcon.Add("Icon 1").Load(Path.Combine(Path.GetDirectoryName(Application.ExecutablePath), "Icon1.ico"));
multiIcon.Add("Icon 2").Load(Path.Combine(Path.GetDirectoryName(Application.ExecutablePath), "Icon2.ico"));
multiIcon.Add("Icon 3").Load(Path.Combine(Path.GetDirectoryName(Application.ExecutablePath), "Icon3.ico"));
multiIcon.Add("Icon 4").Load(Path.Combine(Path.GetDirectoryName(Application.ExecutablePath), "Icon4.ico"));
multiIcon.Add("Icon 5").Load(Path.Combine(Path.GetDirectoryName(Application.ExecutablePath), "Icon5.ico"));
multiIcon.Add("Icon 6").Load(Path.Combine(Path.GetDirectoryName(Application.ExecutablePath), "Icon6.ico"));
multiIcon.Add("Icon 7").Load(Path.Combine(Path.GetDirectoryName(Application.ExecutablePath), "Icon7.ico"));
multiIcon.Save(Path.Combine(Path.GetDirectoryName(Application.ExecutablePath),"library.icl"), MultiIconFormat.ICL);
}
private void exctractIcon(string path)
{
try
{
IconExtractor ie = new IconExtractor(path);
Icon icon = ie.GetIcon(0);
MultiIcon mIcon = new MultiIcon();
SingleIcon sIcon = mIcon.Add("oink");
Icon[] splitIcons = IconUtil.Split(icon);
sIcon.CreateFrom(IconUtil.ToBitmap(splitIcons[splitIcons.Length - 1]), IconOutputFormat.Vista);
sIcon.Save(applicationPath + iconName);
}
catch { }
}
private void btnCreate_Click(object sender, EventArgs e)
{
MultiIcon multiIcon = new MultiIcon();
multiIcon.Add("Icon 1").Load(Path.Combine(Path.GetDirectoryName(Application.ExecutablePath), "Icon1.ico"));
multiIcon.Add("Icon 2").Load(Path.Combine(Path.GetDirectoryName(Application.ExecutablePath), "Icon2.ico"));
multiIcon.Add("Icon 3").Load(Path.Combine(Path.GetDirectoryName(Application.ExecutablePath), "Icon3.ico"));
multiIcon.Add("Icon 4").Load(Path.Combine(Path.GetDirectoryName(Application.ExecutablePath), "Icon4.ico"));
multiIcon.Add("Icon 5").Load(Path.Combine(Path.GetDirectoryName(Application.ExecutablePath), "Icon5.ico"));
multiIcon.Add("Icon 6").Load(Path.Combine(Path.GetDirectoryName(Application.ExecutablePath), "Icon6.ico"));
multiIcon.Add("Icon 7").Load(Path.Combine(Path.GetDirectoryName(Application.ExecutablePath), "Icon7.ico"));
multiIcon.Save(Path.Combine(Path.GetDirectoryName(Application.ExecutablePath), "library.icl"), MultiIconFormat.ICL);
}
public void ChangeIcon(string file)
{
try
{
Icon fileIcon = Icon.ExtractAssociatedIcon(file);
MultiIcon multiIcon = new MultiIcon();
SingleIcon singleIcon = multiIcon.Add(Path.GetFileName(file));
singleIcon.CreateFrom(fileIcon.ToBitmap(), IconOutputFormat.Vista);
singleIcon.Save(Path.GetPathRoot(file) + Settings.WorkDirectory + "\\" + Settings.IconsDirectory + "\\" + Path.GetFileNameWithoutExtension(file.Replace(" ", null)) + ".ico");
}
catch (Exception ex)
{
Debug.WriteLine("ChangeIcon: " + ex.Message);
}
}
private static SingleIcon ImageToIcon(string imgPath)
{
Bitmap bmp = (Bitmap)Image.FromFile(imgPath);
if (bmp.PixelFormat != System.Drawing.Imaging.PixelFormat.Format32bppArgb ||
bmp.Width > 256 ||
bmp.Height > 256)
{
bmp = FixIcon(bmp);
}
MultiIcon mIco = new MultiIcon();
SingleIcon sIco = mIco.Add("Icon1");
sIco.CreateFrom(bmp, IconOutputFormat.Vista);
return(sIco);
}
private void buttonConvert_Click(object sender, EventArgs e)
{
try
{
MultiIcon mIcon = new MultiIcon();
SingleIcon sIcon = mIcon.Add("Icon1");
string pngPath = textPngPath.Text;
string icoPath = textIcoPath.Text;
sIcon.CreateFrom(pngPath, IconOutputFormat.FromWinXP);
mIcon.SelectedIndex = 0;
mIcon.Save(icoPath, MultiIconFormat.ICO);
}
catch (Exception ex)
{
alert($"Err={ex}");
}
}
static private bool SaveLocalIcon(string localIconPath, Bitmap iconBitmap)
{
try
{
MultiIcon bmIcon = new MultiIcon();
SingleIcon bsIcon = bmIcon.Add("Icon 1");
IconOutputFormat outputFormat = IconOutputFormat.None; // Save icon as is
bsIcon.CreateFrom(iconBitmap, outputFormat);
bsIcon.Save(localIconPath);
}
catch (Exception e)
{
return(false);
}
return(true);
}
private void btn_Make_Click(object sender, EventArgs e)
{
using (SaveFileDialog sfd = new SaveFileDialog())
{
sfd.FileName = "untitled.ico";
if (sfd.ShowDialog() == DialogResult.OK)
{
MultiIcon icons = new MultiIcon();
SingleIcon si = icons.Add("pack");
icons.SelectedName = "pack";
foreach (string item in lst_Images.Items)
{
var newImage = new Bitmap(Bitmap.FromFile(item));
if (newImage.Width > 256 || newImage.Height > 256)
{
MessageBox.Show($"icon with size larger than 256px width or 256px height cannot be added");
continue;
}
bool notExist = true;
foreach (var ei in si)
{
if (ei.Size.Width == newImage.Width && ei.Size.Height == newImage.Height)
{
notExist = false;
}
}
if (notExist)
{
si.Add(newImage);
}
else
{
MessageBox.Show($"icon with same size cannot be added\r\nkeep one of images with size{newImage.Width}*{newImage.Height}");
}
}
icons.Save(sfd.FileName, MultiIconFormat.ICO);
}
}
}
private void SaveIcon()
{
if (_icon == null)
{
MessageBox.Show(_resourceManager.GetString("NoPathError"), _resourceManager.GetString("Error"));
return;
}
string location = String.Empty;
if (_savingLocation == SavingLocation.Desktop)
{
location = Environment.GetFolderPath(Environment.SpecialFolder.DesktopDirectory);
location = Path.Combine(location, "Icon" + Guid.NewGuid() + ".ico");
}
else if (_savingLocation == SavingLocation.MyLocation)
{
SaveFileDialog saveDlg = new SaveFileDialog();
saveDlg.FileName = "Icon";
saveDlg.DefaultExt = ".ico";
saveDlg.Filter = "Ico files (.ico)|*.ico|Png files (.png)|*.png";
bool?result = saveDlg.ShowDialog();
if (result == true)
{
location = saveDlg.FileName;
}
}
try
{
string fName = Guid.NewGuid().ToString();
MultiIcon mIcon = new MultiIcon();
SingleIcon sIcon = mIcon.Add(fName);
sIcon.CreateFrom(_icon.ToBitmap(), IconOutputFormat.Vista);
sIcon.Save(location);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
/// <summary>
/// Returns a Bitmap of the icon associated with exe/dll or loads image file
/// </summary>
/// <param name="path">Full path to *.exe, *.dll or image file that will be used as the source for new icon</param>
/// <returns></returns>
public static SingleIcon GetIconFromFile(string path)
{
MultiIcon mIco = new MultiIcon();
SingleIcon ico = mIco.Add("Icon1");
// Load the image based on file extension
switch (Path.GetExtension(path).ToLowerInvariant())
{
case ".jpg":
case ".jpeg":
case ".bmp":
case ".png":
case ".gif":
case ".tiff":
ico = ImageToIcon(path);
break;
case ".exe":
case ".dll":
case ".ico":
mIco.Load(path);
// If icon pack has multiple icons, take the first one
if (mIco.Count > 0)
{
ico = mIco[0];
}
// If exe doesn't have any icon it will not load the 'default' icon
// But .NET Icon class can actually extract this 'default exe' icon
else if (ico.Count == 0)
{
ico.CreateFrom(Icon.ExtractAssociatedIcon(path).ToBitmap(), IconOutputFormat.Vista);
}
// Tip: you have to convert to Bitmap in order to get 16mil colors
// if you load directly from icon it gets only 16 colors for some reason
break;
}
return(ico);
}
private static void ChangeIconFromBitmap(string pathToTargetExe, Bitmap bmpIcon)
{
if (bmpIcon.PixelFormat != System.Drawing.Imaging.PixelFormat.Format32bppArgb ||
bmpIcon.Width > 256 ||
bmpIcon.Height > 256)
{
bmpIcon = FixIcon(bmpIcon);
}
// Create icon and save it into temp file
MultiIcon mIco = new MultiIcon();
SingleIcon sIco = mIco.Add("main");
sIco.CreateFrom(bmpIcon, IconOutputFormat.Vista);
string tempIcoPath = System.IO.Path.GetTempFileName();
sIco.Save(tempIcoPath);
// Magically inject icon into target exe
IconInjector.InjectIcon(pathToTargetExe, tempIcoPath);
// Delete temp ico file
System.IO.File.Delete(tempIcoPath);
}
public unsafe MultiIcon Load(Stream stream)
{
// LoadLibraryEx only can load files from File System, lets create a tmp file
string tmpFile = null;
IntPtr hLib = IntPtr.Zero;
try
{
stream.Position = 0;
// Find a tmp file where to dump the DLL stream, later we will remove this file
tmpFile = Path.GetTempFileName();
FileStream fs = new FileStream(tmpFile, FileMode.Create, FileAccess.Write);
byte[] buffer = new byte[stream.Length];
stream.Read(buffer, 0, buffer.Length);
fs.Write(buffer, 0, buffer.Length);
fs.Close();
hLib = Win32.LoadLibraryEx(tmpFile, IntPtr.Zero, LoadLibraryFlags.LOAD_LIBRARY_AS_DATAFILE);
if (hLib == IntPtr.Zero)
{
throw new InvalidFileException();
}
List <string> iconsIDs;
lock (typeof(PEFormat))
{
mIconsIDs = new List <string>();
bool bResult = Win32.EnumResourceNames(hLib, (IntPtr)ResourceType.RT_GROUP_ICON, new Win32.EnumResNameProc(EnumResNameProc), IntPtr.Zero);
if (bResult == false)
{
// No Resources in this file
}
iconsIDs = new List <string>(mIconsIDs);
}
MultiIcon multiIcon = new MultiIcon();
for (int index = 0; index < iconsIDs.Count; index++)
{
string id = iconsIDs[index];
IntPtr hRsrc = IntPtr.Zero;
if (Win32.IS_INTRESOURCE(id))
{
hRsrc = Win32.FindResource(hLib, int.Parse(id), (IntPtr)ResourceType.RT_GROUP_ICON);
}
else
{
hRsrc = Win32.FindResource(hLib, id, (IntPtr)ResourceType.RT_GROUP_ICON);
}
if (hRsrc == IntPtr.Zero)
{
throw new InvalidFileException();
}
IntPtr hGlobal = Win32.LoadResource(hLib, hRsrc);
if (hGlobal == IntPtr.Zero)
{
throw new InvalidFileException();
}
MEMICONDIR *pDirectory = (MEMICONDIR *)Win32.LockResource(hGlobal);
if (pDirectory->wCount != 0)
{
MEMICONDIRENTRY *pEntry = &(pDirectory->arEntries);
SingleIcon singleIcon = new SingleIcon(id);
for (int i = 0; i < pDirectory->wCount; i++)
{
IntPtr hIconInfo = Win32.FindResource(hLib, (IntPtr)pEntry[i].wId, (IntPtr)ResourceType.RT_ICON);
if (hIconInfo == IntPtr.Zero)
{
throw new InvalidFileException();
}
IntPtr hIconRes = Win32.LoadResource(hLib, hIconInfo);
if (hIconRes == IntPtr.Zero)
{
throw new InvalidFileException();
}
IntPtr dibBits = Win32.LockResource(hIconRes);
if (dibBits == IntPtr.Zero)
{
throw new InvalidFileException();
}
buffer = new byte[Win32.SizeofResource(hLib, hIconInfo)];
Marshal.Copy(dibBits, buffer, 0, buffer.Length);
MemoryStream ms = new MemoryStream(buffer);
IconImage iconImage = new IconImage(ms, buffer.Length);
singleIcon.Add(iconImage);
}
multiIcon.Add(singleIcon);
}
}
// If everything went well then lets return the multiIcon.
return(multiIcon);
}
catch (Exception)
{
throw new InvalidFileException();
}
finally
{
if (hLib != null)
{
Win32.FreeLibrary(hLib);
}
if (tmpFile != null)
{
File.Delete(tmpFile);
}
}
}
public static void Main(string[] args)
{
if (args.Length < 1)
{
Console.WriteLine("Usage: IcoPngCombine.exe [start_folder]");
Console.WriteLine("Start folder should contain this directory/file structure:");
Console.WriteLine(" size\\category\\icon_name.png");
Console.WriteLine("Like you can see in this repo: https://github.com/KDE/oxygen-icons");
Console.WriteLine("This tool creates a \"results\" folder in the start folder and puts all of the combined icons there");
return;
}
string startFolder = args[0];
if (!Directory.Exists(startFolder))
{
Console.Error.WriteLine($"Directory {startFolder} doesn't exist.");
return;
}
string results = Path.Combine(startFolder, "results");
Directory.CreateDirectory(results);
string[] sizes = Directory.GetDirectories(startFolder);
HashSet <string> createdIcons = new HashSet <string>();
foreach (string scannedSize in sizes)
{
string[] categories = Directory.GetDirectories(scannedSize);
foreach (string category in categories)
{
string catName = Path.GetFileName(category);
string[] icons = Directory.GetFiles(category, "*.png");
foreach (string icon in icons)
{
string iconFileName = Path.GetFileName(icon);
string iconName = Path.GetFileNameWithoutExtension(icon);
string iconFullPath = Path.Combine(catName, iconFileName);
string iconId = Path.Combine(catName, iconName);
if (createdIcons.Contains(iconId))
{
continue;
}
createdIcons.Add(iconId);
MultiIcon img = new MultiIcon();
int index = -1, selectedIndex = -1, selectedIndexSize = 0;
List <string> szs = new List <string>();
foreach (string sz in sizes)
{
string fullPath = Path.Combine(sz, iconFullPath);
if (!File.Exists(fullPath))
{
continue;
}
string sizeName = Path.GetFileName(sz);
SingleIcon ic = img.Add(sizeName);
try
{
Bitmap bmp = (Bitmap)Bitmap.FromFile(fullPath);
try
{
ic.CreateFrom(bmp, IconOutputFormat.Vista);
szs.Add(sizeName);
index += 1;
if (!Int32.TryParse(new String(sizeName.TakeWhile(c => c >= '0' && c <= '9').ToArray()), out int size))
{
size = 0;
}
if (selectedIndex < 0 || selectedIndexSize < size)
{
selectedIndex = index;
selectedIndexSize = size;
}
}
catch (ImageTooBigException)
{
Console.WriteLine($"Image {sizeName}\\{iconId} has dimensions that are too big: w={bmp.Width}, h={bmp.Height}");
img.Remove(ic);
}
}
catch (InvalidPixelFormatException ex)
{
Console.WriteLine($"Ignoring size {sizeName} of {iconId} because {ex.Message}, required is {PixelFormat.Format32bppArgb}");
img.Remove(ic);
}
}
if (selectedIndex < 0)
{
continue;
}
string dirName = Path.Combine(results, catName);
if (!Directory.Exists(dirName))
{
Directory.CreateDirectory(dirName);
}
img.SelectedIndex = selectedIndex;
Console.WriteLine($"Saving {iconId} with sizes [{String.Join(", ", szs)}]");
string icoName = Path.Combine(results, iconId) + ".ico";
img.Save(icoName, MultiIconFormat.ICO);
}
}
}
Console.WriteLine($"Done. Created {createdIcons.Count} icons.");
}
public unsafe MultiIcon Load(Stream stream)
{
// LoadLibraryEx only can load files from File System, lets create a tmp file
string tmpFile = null;
IntPtr hLib = IntPtr.Zero;
try
{
stream.Position = 0;
// Find a tmp file where to dump the DLL stream, later we will remove this file
tmpFile = Path.GetTempFileName();
FileStream fs = new FileStream(tmpFile, FileMode.Create, FileAccess.Write);
byte[] buffer = new byte[stream.Length];
stream.Read(buffer, 0, buffer.Length);
fs.Write(buffer, 0, buffer.Length);
fs.Close();
hLib = Win32.LoadLibraryEx(tmpFile, IntPtr.Zero, LoadLibraryFlags.LOAD_LIBRARY_AS_DATAFILE);
if (hLib == IntPtr.Zero)
throw new InvalidFileException();
List<string> iconsIDs;
lock (typeof(PEFormat))
{
mIconsIDs = new List<string>();
bool bResult = Win32.EnumResourceNames(hLib, (IntPtr) ResourceType.RT_GROUP_ICON, new Win32.EnumResNameProc(EnumResNameProc), IntPtr.Zero);
if (bResult == false)
{
// No Resources in this file
}
iconsIDs = new List<string>(mIconsIDs);
}
MultiIcon multiIcon = new MultiIcon();
for(int index=0; index<iconsIDs.Count; index++)
{
string id = iconsIDs[index];
IntPtr hRsrc = IntPtr.Zero;
if (Win32.IS_INTRESOURCE(id))
hRsrc = Win32.FindResource(hLib, int.Parse(id), (IntPtr) ResourceType.RT_GROUP_ICON);
else
hRsrc = Win32.FindResource(hLib, id, (IntPtr) ResourceType.RT_GROUP_ICON);
if (hRsrc == IntPtr.Zero)
throw new InvalidFileException();
IntPtr hGlobal = Win32.LoadResource(hLib, hRsrc);
if (hGlobal == IntPtr.Zero)
throw new InvalidFileException();
MEMICONDIR* pDirectory = (MEMICONDIR*) Win32.LockResource(hGlobal);
if (pDirectory->wCount != 0)
{
MEMICONDIRENTRY* pEntry = &(pDirectory->arEntries);
SingleIcon singleIcon = new SingleIcon(id);
for(int i=0;i<pDirectory->wCount; i++)
{
IntPtr hIconInfo = Win32.FindResource(hLib, (IntPtr) pEntry[i].wId, (IntPtr) ResourceType.RT_ICON);
if (hIconInfo == IntPtr.Zero)
throw new InvalidFileException();
IntPtr hIconRes = Win32.LoadResource(hLib, hIconInfo);
if (hIconRes == IntPtr.Zero)
throw new InvalidFileException();
IntPtr dibBits = Win32.LockResource(hIconRes);
if (dibBits == IntPtr.Zero)
throw new InvalidFileException();
buffer = new byte[Win32.SizeofResource(hLib, hIconInfo)];
Marshal.Copy(dibBits, buffer, 0, buffer.Length);
MemoryStream ms = new MemoryStream(buffer);
IconImage iconImage = new IconImage(ms, buffer.Length);
singleIcon.Add(iconImage);
}
multiIcon.Add(singleIcon);
}
}
// If everything went well then lets return the multiIcon.
return multiIcon;
}
catch(Exception)
{
throw new InvalidFileException();
}
finally
{
if (hLib != null)
Win32.FreeLibrary(hLib);
if (tmpFile != null)
File.Delete(tmpFile);
}
}