internal static void InitWindow()
{
Rect rect = new Rect(160, 160, 0, 0);
PictureFileImportWindow window = ScriptableObject.CreateInstance <PictureFileImportWindow>(); // GetWindow<PictureFileImportWindow>();
// PictureFileImportWindow window = GetWindow<PictureFileImportWindow>();
window.ShowAsDropDown(rect, new Vector2(640, 480));
}
/// <param name="importerMode"> Importer mode: StreamingAssets or SpriteAnimation</param>
/// <param name="path"> Can be a directory path or a file path</param>
public static void ImportPictureFiles(PictureFileImporterParam.Mode importerMode, string path,
StreamingImageSequencePlayableAsset targetAsset)
{
Assert.IsFalse(string.IsNullOrEmpty(path));
//Convert path to folder here
string folder = path;
FileAttributes attr = File.GetAttributes(path);
if (!attr.HasFlag(FileAttributes.Directory))
{
folder = Path.GetDirectoryName(folder);
}
string fullSrcPath = Path.GetFullPath(folder).Replace("\\", "/");
Uri fullSrcPathUri = new Uri(fullSrcPath + "/");
if (string.IsNullOrEmpty(folder))
{
Debug.LogError(@"Folder is empty. Path: " + path);
return;
}
//Enumerate all files with the supported extensions and sort
List <string> relFilePaths = new List <string>();
string[] extensions =
{
"*." + PictureFileImporter.PNG_EXTENSION,
"*." + PictureFileImporter.TGA_EXTENSION,
};
foreach (string ext in extensions)
{
IEnumerable <string> files = Directory.EnumerateFiles(fullSrcPath, ext, SearchOption.AllDirectories);
foreach (string filePath in files)
{
Uri curPathUri = new Uri(filePath.Replace("\\", "/"));
Uri diff = fullSrcPathUri.MakeRelativeUri(curPathUri);
relFilePaths.Add(diff.OriginalString);
}
}
if (relFilePaths.Count <= 0)
{
EditorUtility.DisplayDialog(StreamingImageSequenceConstants.DIALOG_HEADER, @"No files in folder:: " + folder, "OK");
return;
}
relFilePaths.Sort(FileNameComparer);
//Estimate the asset name. Use the filename without numbers at the end
string assetName = EstimateAssetName(relFilePaths[0]);
// set dest folder
string rootDestFolder = Application.streamingAssetsPath;
if (importerMode == PictureFileImporterParam.Mode.SpriteAnimation)
{
rootDestFolder = Application.dataPath;
}
//Set importer param
PictureFileImporterParam importerParam = new PictureFileImporterParam {
strAssetName = assetName,
strSrcFolder = folder,
RelativeFilePaths = relFilePaths,
mode = importerMode,
DoNotCopy = false,
TargetAsset = targetAsset
};
if (fullSrcPath.StartsWith(rootDestFolder))
{
//Import immediately if the assets are already under Unity
importerParam.strDstFolder = importerParam.strSrcFolder;
importerParam.DoNotCopy = true;
PictureFileImporter.Import(importerParam);
}
else
{
importerParam.strDstFolder = Path.Combine(rootDestFolder, assetName).Replace("\\", "/");
PictureFileImportWindow.SetParam(importerParam);
PictureFileImportWindow.InitWindow();
}
}