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- Fix import - Use the custom class OpenFolderDialog instead of OpenFileDialog for selecting the Bundles2 folder to import.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,154 @@ | ||
| using System; | ||
| using System.Diagnostics; | ||
| using System.Runtime.InteropServices; | ||
| using System.Windows; | ||
| using System.Windows.Interop; | ||
|
|
||
| namespace VisualBundle | ||
| { | ||
|
|
||
| #region FolderBrowserDialog Base | ||
|
|
||
| /// <summary> | ||
| /// Vista 樣式的 FolderBrowserDialog | ||
| /// </summary> | ||
| public class OpenFolderDialog | ||
| { | ||
| #region Public Property | ||
| /// <summary> | ||
| /// 获取在 FolderBrowser 中选择的文件夹路径 | ||
| /// </summary> | ||
| public string DirectoryPath { get; set; } | ||
| /// <summary> | ||
| /// 向用户显示 FolderBrowser 的对话框 | ||
| /// </summary> | ||
| /// <param name="owner">任何实现 System.Windows.Forms.IWin32Window（表示将拥有模式对话框的顶级窗口）的对象。</param> | ||
| /// <returns></returns> | ||
| public bool? ShowDialog(Window owner = null) | ||
| { | ||
| ; | ||
| IntPtr hwndOwner = owner != null ? new WindowInteropHelper(owner).Handle : Process.GetCurrentProcess().MainWindowHandle; | ||
| IFileOpenDialog dialog = (IFileOpenDialog)new FileOpenDialog(); | ||
| try | ||
| { | ||
| IShellItem item; | ||
| if (!string.IsNullOrEmpty(DirectoryPath)) | ||
| { | ||
| uint atts = 0; | ||
| if (SHILCreateFromPath(DirectoryPath, out IntPtr idl, ref atts) == 0) | ||
| if (SHCreateShellItem(IntPtr.Zero, IntPtr.Zero, idl, out item) == 0) | ||
| dialog.SetFolder(item); | ||
| } | ||
| dialog.SetOptions(FOS.FOS_PICKFOLDERS | FOS.FOS_FORCEFILESYSTEM); | ||
| uint hr = dialog.Show(hwndOwner); | ||
| if (hr == ERROR_CANCELLED) | ||
| return false; | ||
| if (hr != 0) | ||
| return null; | ||
| dialog.GetResult(out item); | ||
| item.GetDisplayName(SIGDN.SIGDN_FILESYSPATH, out string path); | ||
| DirectoryPath = path; | ||
| return true; | ||
| } | ||
| finally | ||
| { | ||
| Marshal.ReleaseComObject(dialog); | ||
| } | ||
| } | ||
| #endregion | ||
|
|
||
| #region BaseType | ||
| [DllImport("shell32.dll")] | ||
| private static extern int SHILCreateFromPath([MarshalAs(UnmanagedType.LPWStr)] string pszPath, out IntPtr ppIdl, ref uint rgflnOut); | ||
| [DllImport("shell32.dll")] | ||
| private static extern int SHCreateShellItem(IntPtr pidlParent, IntPtr psfParent, IntPtr pidl, out IShellItem ppsi); | ||
| private const uint ERROR_CANCELLED = 0x800704C7; | ||
| [ComImport] | ||
| [Guid("DC1C5A9C-E88A-4dde-A5A1-60F82A20AEF7")] | ||
| private class FileOpenDialog | ||
| { | ||
| } | ||
| [ComImport] | ||
| [Guid("42f85136-db7e-439c-85f1-e4075d135fc8")] | ||
| [InterfaceType(ComInterfaceType.InterfaceIsIUnknown)] | ||
| private interface IFileOpenDialog | ||
| { | ||
| [PreserveSig] | ||
| uint Show([In] IntPtr parent); // IModalWindow | ||
| void SetFileTypes(); // not fully defined | ||
| void SetFileTypeIndex([In] uint iFileType); | ||
| void GetFileTypeIndex(out uint piFileType); | ||
| void Advise(); // not fully defined | ||
| void Unadvise(); | ||
| void SetOptions([In] FOS fos); | ||
| void GetOptions(out FOS pfos); | ||
| void SetDefaultFolder(IShellItem psi); | ||
| void SetFolder(IShellItem psi); | ||
| void GetFolder(out IShellItem ppsi); | ||
| void GetCurrentSelection(out IShellItem ppsi); | ||
| void SetFileName([In, MarshalAs(UnmanagedType.LPWStr)] string pszName); | ||
| void GetFileName([MarshalAs(UnmanagedType.LPWStr)] out string pszName); | ||
| void SetTitle([In, MarshalAs(UnmanagedType.LPWStr)] string pszTitle); | ||
| void SetOkButtonLabel([In, MarshalAs(UnmanagedType.LPWStr)] string pszText); | ||
| void SetFileNameLabel([In, MarshalAs(UnmanagedType.LPWStr)] string pszLabel); | ||
| void GetResult(out IShellItem ppsi); | ||
| void AddPlace(IShellItem psi, int alignment); | ||
| void SetDefaultExtension([In, MarshalAs(UnmanagedType.LPWStr)] string pszDefaultExtension); | ||
| void Close(int hr); | ||
| void SetClientGuid(); // not fully defined | ||
| void ClearClientData(); | ||
| void SetFilter([MarshalAs(UnmanagedType.Interface)] IntPtr pFilter); | ||
| void GetResults([MarshalAs(UnmanagedType.Interface)] out IntPtr ppenum); // not fully defined | ||
| void GetSelectedItems([MarshalAs(UnmanagedType.Interface)] out IntPtr ppsai); // not fully defined | ||
| } | ||
| [ComImport] | ||
| [Guid("43826D1E-E718-42EE-BC55-A1E261C37BFE")] | ||
| [InterfaceType(ComInterfaceType.InterfaceIsIUnknown)] | ||
| private interface IShellItem | ||
| { | ||
| void BindToHandler(); // not fully defined | ||
| void GetParent(); // not fully defined | ||
| void GetDisplayName([In] SIGDN sigdnName, [MarshalAs(UnmanagedType.LPWStr)] out string ppszName); | ||
| void GetAttributes(); // not fully defined | ||
| void Compare(); // not fully defined | ||
| } | ||
| private enum SIGDN : uint | ||
| { | ||
| SIGDN_DESKTOPABSOLUTEEDITING = 0x8004c000, | ||
| SIGDN_DESKTOPABSOLUTEPARSING = 0x80028000, | ||
| SIGDN_FILESYSPATH = 0x80058000, | ||
| SIGDN_NORMALDISPLAY = 0, | ||
| SIGDN_PARENTRELATIVE = 0x80080001, | ||
| SIGDN_PARENTRELATIVEEDITING = 0x80031001, | ||
| SIGDN_PARENTRELATIVEFORADDRESSBAR = 0x8007c001, | ||
| SIGDN_PARENTRELATIVEPARSING = 0x80018001, | ||
| SIGDN_URL = 0x80068000 | ||
| } | ||
| [Flags] | ||
| private enum FOS | ||
| { | ||
| FOS_ALLNONSTORAGEITEMS = 0x80, | ||
| FOS_ALLOWMULTISELECT = 0x200, | ||
| FOS_CREATEPROMPT = 0x2000, | ||
| FOS_DEFAULTNOMINIMODE = 0x20000000, | ||
| FOS_DONTADDTORECENT = 0x2000000, | ||
| FOS_FILEMUSTEXIST = 0x1000, | ||
| FOS_FORCEFILESYSTEM = 0x40, | ||
| FOS_FORCESHOWHIDDEN = 0x10000000, | ||
| FOS_HIDEMRUPLACES = 0x20000, | ||
| FOS_HIDEPINNEDPLACES = 0x40000, | ||
| FOS_NOCHANGEDIR = 8, | ||
| FOS_NODEREFERENCELINKS = 0x100000, | ||
| FOS_NOREADONLYRETURN = 0x8000, | ||
| FOS_NOTESTFILECREATE = 0x10000, | ||
| FOS_NOVALIDATE = 0x100, | ||
| FOS_OVERWRITEPROMPT = 2, | ||
| FOS_PATHMUSTEXIST = 0x800, | ||
| FOS_PICKFOLDERS = 0x20, | ||
| FOS_SHAREAWARE = 0x4000, | ||
| FOS_STRICTFILETYPES = 4 | ||
| } | ||
| #endregion | ||
| } | ||
| #endregion | ||
| } |
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