public override string SaveFile(string title, string directory, string defaultName, ExtensionFilter[] extensions)
{
NativeMethods.OpenFileName sfn = new NativeMethods.OpenFileName();
string dir = Util.Helper.ValidatePath(directory);
string defaultExtension = getDefaultExtension(extensions);
try
{
sfn.dlgOwner = currentWindow;
sfn.filter = getFilterFromFileExtensionList(extensions);
sfn.filterIndex = 1;
var fileNames = defaultExtension.Equals("*") ? defaultExtension : defaultName + "." + defaultExtension;
if (!string.IsNullOrEmpty(dir))
{
sfn.initialDir = dir;
}
#if ENABLE_IL2CPP
//sfn.file = System.Runtime.InteropServices.Marshal.StringToCoTaskMemUni(fileNames + Util.Helper.CreateString(" ", MAX_SAVE_FILE_LENGTH - fileNames.Length));
sfn.file = System.Runtime.InteropServices.Marshal.StringToBSTR(fileNames + Util.Helper.CreateString(" ", MAX_SAVE_FILE_LENGTH - fileNames.Length));
#else
sfn.file = fileNames + Util.Helper.CreateString(" ", MAX_SAVE_FILE_LENGTH - fileNames.Length);
#endif
sfn.maxFile = MAX_SAVE_FILE_LENGTH;
sfn.title = title;
sfn.defExt = defaultExtension;
sfn.flags = OFN_NOCHANGEDIR | OFN_PATHMUSTEXIST | OFN_OVERWRITEPROMPT;
sfn.structSize = System.Runtime.InteropServices.Marshal.SizeOf(sfn);
if (NativeMethods.GetSaveFileName(sfn))
{
#if ENABLE_IL2CPP
//string file = System.Runtime.InteropServices.Marshal.PtrToStringUni(sfn.file);
string file = System.Runtime.InteropServices.Marshal.PtrToStringBSTR(sfn.file);
string newFile = Util.Helper.ValidateFile(file);
//return newFile.Substring(0, newFile.Length - 1);
return(newFile.Substring(0, newFile.Length));
#else
string file = sfn.file;
string newFile = Util.Helper.ValidateFile(file);
return(newFile);
#endif
}
}
catch (Exception ex)
{
Debug.LogError(ex);
}
return(string.Empty);
}
public override string SaveFile(string title, string directory, string defaultName, params ExtensionFilter[] extensions)
{
NativeMethods.OpenFileName sfn = new NativeMethods.OpenFileName();
string dir = Util.Helper.ValidatePath(directory);
string defaultExtension = getDefaultExtension(extensions);
try
{
string fileName = defaultExtension.Equals("*") ? defaultExtension : $"{defaultName}.{defaultExtension}";
sfn.dlgOwner = currentWindow;
sfn.filter = getFilterFromFileExtensionList(extensions);
sfn.filterIndex = 1;
if (!string.IsNullOrEmpty(dir))
{
sfn.initialDir = dir;
}
//sfn.file = System.Runtime.InteropServices.Marshal.StringToCoTaskMemUni(fileNames + Util.Helper.CreateString(" ", MAX_SAVE_FILE_LENGTH - fileNames.Length));
sfn.file = System.Runtime.InteropServices.Marshal.StringToBSTR(fileName + Util.Helper.CreateString(" ", MAX_SAVE_FILE_LENGTH - fileName.Length));
sfn.maxFile = MAX_SAVE_FILE_LENGTH;
sfn.title = title;
sfn.defExt = defaultExtension;
sfn.flags = (int)FOS.FOS_NOCHANGEDIR | (int)FOS.FOS_PATHMUSTEXIST | (FileBrowser.Instance.AskOverwriteFile ? (int)FOS.FOS_OVERWRITEPROMPT : 0);
sfn.structSize = System.Runtime.InteropServices.Marshal.SizeOf(sfn);
if (NativeMethods.GetSaveFileName(ref sfn))
{
//string file = System.Runtime.InteropServices.Marshal.PtrToStringUni(sfn.file);
string file = System.Runtime.InteropServices.Marshal.PtrToStringBSTR(sfn.file);
string newFile = Util.Helper.ValidateFile(file);
//return newFile.Substring(0, newFile.Length - 1);
return(newFile.Substring(0, newFile.Length));
}
}
catch (Exception ex)
{
Debug.LogError($"Save file dialog threw an error: {ex}");
}
return(string.Empty);
}
public override string[] OpenFiles(string title, string directory, string defaultName, bool multiselect, params ExtensionFilter[] extensions)
{
NativeMethods.OpenFileName ofn = new NativeMethods.OpenFileName();
string dir = Util.Helper.ValidatePath(directory);
try
{
string fileName = defaultName ?? "";
ofn.dlgOwner = currentWindow;
ofn.filter = getFilterFromFileExtensionList(extensions);
ofn.filterIndex = 1;
if (!string.IsNullOrEmpty(dir))
{
ofn.initialDir = dir;
}
//ofn.file = System.Runtime.InteropServices.Marshal.StringToCoTaskMemUni(Util.Helper.CreateString(" ", MAX_OPEN_FILE_LENGTH));
ofn.file = System.Runtime.InteropServices.Marshal.StringToBSTR(fileName + Util.Helper.CreateString(" ", MAX_OPEN_FILE_LENGTH - fileName.Length));
ofn.maxFile = MAX_OPEN_FILE_LENGTH;
ofn.title = title;
ofn.flags = (int)FOS.FOS_NOCHANGEDIR | (int)FOS.FOS_FILEMUSTEXIST | (int)FOS.FOS_PATHMUSTEXIST | (multiselect ? (int)FOS.FOS_ALLOWMULTISELECT | OFN_EXPLORER : 0x00000000);
ofn.structSize = System.Runtime.InteropServices.Marshal.SizeOf(ofn);
if (NativeMethods.GetOpenFileName(ref ofn))
{
//string file = System.Runtime.InteropServices.Marshal.PtrToStringUni(ofn.file);
string file = System.Runtime.InteropServices.Marshal.PtrToStringBSTR(ofn.file);
if (multiselect)
{
string[] files = file.Split(nullChar, StringSplitOptions.RemoveEmptyEntries);
if (files.Length > 2)
{
System.Collections.Generic.List <string> selectedFilesList =
new System.Collections.Generic.List <string>();
for (int ii = 1; ii < files.Length - 1; ii++)
{
string resultFile = Util.Helper.ValidateFile(files[0] + '\\' + files[ii]);
selectedFilesList.Add(resultFile);
}
return(selectedFilesList.ToArray());
}
}
return(new[] { Util.Helper.ValidateFile(file) });
}
}
catch (Exception ex)
{
Debug.LogError($"Open file dialog threw an error: {ex}");
}
return(new string[0]);
}
