void TreeResourcesOnSelectionChanged(object sender, EventArgs eventArgs)
{
if (!(((TreeGridItem)treeResources.SelectedItem)?.Values[3] is libexeinfo.NE.Resource resource))
{
pnlResource.Content = null;
return;
}
byte[] data = ((libexeinfo.NE.Resource)((TreeGridItem)treeResources.SelectedItem).Values[3]).data;
switch (((TreeGridItem)treeResources.SelectedItem).Values[2])
{
case "RT_STRING":
pnlResource.Content = panelNeStrings;
panelNeStrings.Update(data, libexeinfo.NE.TargetOS.OS2);
break;
case "RT_ACCELTABLE":
pnlResource.Content = panelNeAccelerators;
panelNeAccelerators.Update(data, libexeinfo.NE.TargetOS.OS2);
break;
case "RT_BITMAP":
case "RT_POINTER":
// TODO: Some do not contain valid OS/2 bitmaps
try
{
pnlResource.Content = panelOs2Bitmap;
panelOs2Bitmap.Update(data);
}
catch { goto default; }
break;
case "RT_MENU":
if (BitConverter.ToUInt32(data, 0) == 40)
{
// Some OS/2 executables contain Windows "RT_ICON" resources, in OS/2 NE format
pnlResource.Content = panelWindowsIcon;
panelWindowsIcon.Update(data);
break;
}
goto default;
default:
pnlResource.Content = panelHexDump;
panelHexDump.Update(data);
break;
}
}
public void Update(byte[] data, string type)
{
bool recognized = type == Consts.B_LARGE_ICON_TYPE || type == Consts.B_MINI_ICON_TYPE ||
type == Consts.B_PNG_FORMAT;
if (type == Consts.B_PNG_FORMAT)
{
Bitmap png = new Bitmap(data);
if (png.Width == 0 || png.Height == 0)
{
txtSize.Text = $"{png.Width}x{png.Height} pixels";
imgIcon.Image = png;
lblSize.Text = "Size";
lblSize.Visible = true;
txtSize.Visible = true;
pnlPanel.Visible = false;
return;
}
recognized = false;
}
if (data == null || !recognized)
{
imgIcon.Image = null;
lblSize.Text = "No data";
lblSize.Visible = false;
txtSize.Visible = false;
pnlPanel.Visible = false;
panelHexDump.Update(data);
return;
}
int width = type == Consts.B_LARGE_ICON_TYPE ? 32 : 16;
int height = width;
List <int> pixels = data.Select(p => (int)Consts.ArgbSystemPalette[p]).ToList();
txtSize.Text = $"{width}x{height} pixels";
imgIcon.Image = new Bitmap(width, height, PixelFormat.Format32bppRgba, pixels);
lblSize.Text = "Size";
lblSize.Visible = true;
txtSize.Visible = true;
pnlPanel.Visible = false;
}
public void Update(byte[] data)
{
if (data == null)
{
imgIcon.Image = null;
lblSize.Text = "No data";
lblColors.Visible = false;
lblSize.Visible = false;
txtColors.Visible = false;
txtSize.Visible = false;
pnlPanel.Visible = false;
return;
}
libexeinfo.Windows.DecodedBitmap icon;
try { icon = Bitmap.DecodeIcon(data); }
catch { icon = null; }
if (icon == null)
{
imgIcon.Image = null;
lblSize.Text = "Undecoded";
lblColors.Visible = false;
lblSize.Visible = false;
txtColors.Visible = false;
txtSize.Visible = false;
pnlPanel.Visible = true;
panelHexDump.Update(data);
return;
}
txtSize.Text = $"{icon.Width}x{icon.Height} pixels";
txtColors.Text = $"{1 << (int)icon.BitsPerPixel} ({icon.BitsPerPixel} bpp)";
imgIcon.Image =
new Eto.Drawing.Bitmap((int)icon.Width, (int)icon.Height, PixelFormat.Format32bppRgba, icon.Pixels);
lblSize.Text = "Size";
lblColors.Visible = true;
lblSize.Visible = true;
txtColors.Visible = true;
txtSize.Visible = true;
pnlPanel.Visible = false;
}
void TreeResourcesOnSelectionChanged(object sender, EventArgs eventArgs)
{
if (((TreeGridItem)treeResources.SelectedItem)?.Values[3] == null)
{
pnlResource.Content = null;
return;
}
byte[] data = ((TreeGridItem)treeResources.SelectedItem)?.Values[3] as byte[];
string type = ((TreeGridItem)treeResources.SelectedItem)?.Values[2] as string;
switch (type)
{
case "RT_STRING":
pnlResource.Content = panelPeStrings;
panelPeStrings.Update(data);
break;
case "RT_ICON":
pnlResource.Content = panelWindowsIcon;
panelWindowsIcon.Update(data);
break;
case "RT_VERSION":
pnlResource.Content = panelPeVersion;
panelPeVersion.Update(data);
break;
case "RT_MANIFEST":
pnlResource.Content = panelText;
panelText.Update(data, Encoding.UTF8);
break;
default:
pnlResource.Content = panelHexDump;
panelHexDump.Update(data);
break;
}
}
void TreeResourcesOnSelectionChanged(object sender, EventArgs eventArgs)
{
if (((TreeGridItem)treeResources.SelectedItem)?.Values[4] == null)
{
pnlResource.Content = null;
return;
}
byte[] data = ((TreeGridItem)treeResources.SelectedItem)?.Values[4] as byte[];
string type = ((TreeGridItem)treeResources.SelectedItem)?.Values[3] as string;
switch (type)
{
case Consts.B_MIME_STRING_TYPE:
pnlResource.Content = panelText;
panelText.Update(data, Encoding.ASCII);
break;
case Consts.B_LARGE_ICON_TYPE:
case Consts.B_MINI_ICON_TYPE:
case Consts.B_PNG_FORMAT:
pnlResource.Content = panelBeIcon;
panelBeIcon.Update(data, type);
break;
case Consts.B_VERSION_INFO_TYPE:
pnlResource.Content = panelBeVersion;
panelBeVersion.Update(data, bigEndian);
break;
default:
pnlResource.Content = panelHexDump;
panelHexDump.Update(data);
break;
}
}
public void Update(byte[] data)
{
if (data == null)
{
imgIcon.Image = null;
grdIcons.Visible = false;
lblType.Text = "No data";
lblColors.Visible = false;
lblSize.Visible = false;
txtType.Visible = false;
txtColors.Visible = false;
txtSize.Visible = false;
pnlPanel.Visible = false;
return;
}
DecodedBitmap[] icons = Bitmap.DecodeBitmap(data);
if (icons == null || icons.Length == 0)
{
try
{
libexeinfo.Windows.DecodedBitmap winIcon = null;
if (BitConverter.ToUInt32(data, 4) == 40)
{
byte[] cursor = new byte[data.Length - 4];
Array.Copy(data, 4, cursor, 0, cursor.Length);
winIcon = libexeinfo.Windows.Bitmap.DecodeIcon(cursor);
}
else if (BitConverter.ToUInt32(data, 0) == 40)
{
winIcon = libexeinfo.Windows.Bitmap.DecodeIcon(data);
}
if (winIcon != null)
{
icons = new[]
{
new DecodedBitmap
{
BitsPerPixel = winIcon.BitsPerPixel,
Height = winIcon.Height,
Pixels = winIcon.Pixels,
Type = "Windows cursor",
Width = winIcon.Width
}
}
}
;
}
catch { icons = null; }
}
if (icons == null || icons.Length == 0)
{
imgIcon.Image = null;
grdIcons.Visible = false;
lblType.Text = "Undecoded";
lblColors.Visible = false;
lblSize.Visible = false;
txtType.Visible = false;
txtColors.Visible = false;
txtSize.Visible = false;
pnlPanel.Visible = true;
panelHexDump.Update(data);
return;
}
txtType.Text = icons[0].Type;
txtSize.Text = $"{icons[0].Width}x{icons[0].Height} pixels";
txtColors.Text = $"{1 << (int)icons[0].BitsPerPixel} ({icons[0].BitsPerPixel} bpp)";
imgIcon.Image = new Eto.Drawing.Bitmap((int)icons[0].Width, (int)icons[0].Height,
PixelFormat.Format32bppRgba, icons[0].Pixels);
grdIcons.DataStore = icons;
grdIcons.SelectedRow = 0;
grdIcons.Visible = icons.Length != 1;
lblType.Text = "Type";
lblColors.Visible = true;
lblSize.Visible = true;
txtType.Visible = true;
txtColors.Visible = true;
txtSize.Visible = true;
pnlPanel.Visible = false;
}