public static Image ImageFromFile(string filePath)
{
uint imageID = 0;
DevILMethods.ilGenImages(1, ref imageID);
DevILMethods.ilBindImage(imageID);
if (DevILMethods.ilLoadImage(filePath) != 0)
{
uint width = DevILMethods.ilGetInteger(DevILMethods.IL_IMAGE_WIDTH);
uint height = DevILMethods.ilGetInteger(DevILMethods.IL_IMAGE_HEIGHT);
uint depth = DevILMethods.ilGetInteger(DevILMethods.IL_IMAGE_DEPTH);
Bitmap original = new Bitmap((int)width, (int)height, PixelFormat.Format32bppArgb);
Rectangle rect = new Rectangle(0, 0, (int)width, (int)height);
BitmapData bmpData = original.LockBits(rect, ImageLockMode.WriteOnly, PixelFormat.Format32bppArgb);
DevILMethods.ilConvertImage(DevILMethods.IL_BGRA, DevILMethods.IL_UNSIGNED_BYTE);
DevILMethods.ilCopyPixels(0, 0, 0, width, height, 1, DevILMethods.IL_BGRA, DevILMethods.IL_UNSIGNED_BYTE, bmpData.Scan0);
original.UnlockBits(bmpData);
DevILMethods.ilDeleteImages(1, ref imageID);
if (original != null)
{
return(original);
}
}
return(null);
}
private void AddTextureItem(string category, string itemName, string variableName, string fileName)
{
Image original = DevILMethods.ImageFromFile(fileName);
if (original != null)
{
original = DevILMethods.FixedSize(original, 20, 20);
}
Inspector.ImageItem imageItem = new Inspector.ImageItem(category, itemName, variableName, fileName, original);
imageItem.ValueChanging += ImageItem_ValueChanging;
inspectorComponent.ItemAdd(imageItem);
}
public PropertiesView()
{
InitializeComponent();
try
{
DevILMethods.ilInit();
}
catch (Exception e)
{
MessageBox.Show(e.Message);
}
}
private void ImageItem_ValueChanging(object sender, string value)
{
TexturesDialog dialog = new TexturesDialog();
dialog.FileName = value;
dialog.TextureDirectory = m_ProjectLocation + @"\Textures";
if (dialog.ShowDialog() == DialogResult.OK)
{
Inspector.ImageItem imageItem = sender as Inspector.ImageItem;
m_ModifyDelegate?.Invoke(imageItem.VariableName, Path.GetFileName(dialog.FileName));
imageItem.FileName = dialog.FileName;
Image original = DevILMethods.ImageFromFile(dialog.FileName);
if (original != null)
{
original = DevILMethods.FixedSize(original, 20, 20);
}
imageItem.Value = original;
}
}
private void AddNewImage(string filePath)
{
ListViewItem item = new ListViewItem();
item.Text = Path.GetFileName(filePath);
item.ToolTipText = filePath;
listViewTextures.Items.Add(item);
bool success = false;
try
{
Image original = Image.FromFile(filePath);
if (original != null)
{
imageListLarge.Images.Add(DevILMethods.FixedSize(original, imageListLarge.ImageSize.Width, imageListLarge.ImageSize.Height));
item.ImageIndex = imageListLarge.Images.Count - 1;
success = true;
}
}
catch (OutOfMemoryException)
{
}
if (!success)
{
Image original = DevILMethods.ImageFromFile(filePath);
if (original != null)
{
imageListLarge.Images.Add(DevILMethods.FixedSize(original, imageListLarge.ImageSize.Width, imageListLarge.ImageSize.Height));
item.ImageIndex = imageListLarge.Images.Count - 1;
}
else
{
item.ImageIndex = 0;
}
}
}