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Moving corlib files out of "System" directory into root
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Brian Fiete
parent
4cd58262e4
commit
7dbfd15292
179 changed files with 3 additions and 0 deletions
285
BeefLibs/corlib/src/IO/FolderBrowserDialog.bf
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285
BeefLibs/corlib/src/IO/FolderBrowserDialog.bf
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#if BF_PLATFORM_WINDOWS
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namespace System.IO
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{
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class FolderBrowserDialog : CommonDialog
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{
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String mSelectedPath = new String() ~ delete _;
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public bool ShowNewFolderButton;
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String mDescriptionText = new String() ~ delete _;
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bool mSelectedPathNeedsCheck;
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static FolderBrowserDialog sCurrentThis;
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public this()
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{
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Reset();
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}
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public StringView SelectedPath
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{
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get
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{
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return mSelectedPath;
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}
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set
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{
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mSelectedPath.Set(value);
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}
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}
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public StringView Description
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{
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get
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{
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return mDescriptionText;
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}
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set
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{
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mDescriptionText.Set(value);
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}
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}
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public void Reset()
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{
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mSelectedPath.Clear();
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mDescriptionText.Clear();
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mSelectedPathNeedsCheck = false;
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ShowNewFolderButton = true;
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}
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protected Result<DialogResult> RunDialog_New(Windows.HWnd hWndOwner, FolderBrowserDialog.COM_IFileDialog* fileDialog)
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{
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if (!mSelectedPath.IsEmpty)
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{
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COM_IShellItem* folderShellItem = null;
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Windows.SHCreateItemFromParsingName(mSelectedPath.ToScopedNativeWChar!(), null, COM_IShellItem.sIID, (void**)&folderShellItem);
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if (folderShellItem != null)
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{
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fileDialog.VT.SetDefaultFolder(fileDialog, folderShellItem);
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folderShellItem.VT.Release(folderShellItem);
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}
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}
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fileDialog.VT.SetOptions(fileDialog, .PICKFOLDERS);
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fileDialog.VT.Show(fileDialog, hWndOwner);
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DialogResult result = .Cancel;
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mSelectedPath.Clear();
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COM_IShellItem* shellItem = null;
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fileDialog.VT.GetResult(fileDialog, out shellItem);
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if (shellItem != null)
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{
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char16* cStr = null;
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if (shellItem.VT.GetDisplayName(shellItem, .FILESYSPATH, out cStr) == .OK)
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{
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let str = scope String..Append(cStr);
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mSelectedPath.Append(str);
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Windows.COM_IUnknown.CoTaskMemFree(cStr);
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result = .OK;
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}
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shellItem.VT.Release(shellItem);
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}
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fileDialog.VT.Release(fileDialog);
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return .Ok(result);
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}
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protected override Result<DialogResult> RunDialog(Windows.HWnd hWndOwner)
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{
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FolderBrowserDialog.COM_IFileDialog* fileDialog = null;
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let hr = Windows.COM_IUnknown.CoCreateInstance(ref FolderBrowserDialog.COM_IFileDialog.sCLSID, null, .INPROC_SERVER, ref FolderBrowserDialog.COM_IFileDialog.sIID, (void**)&fileDialog);
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if (hr == 0)
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return RunDialog_New(hWndOwner, fileDialog);
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int pidlRoot = 0;
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//Windows.SHGetSpecialFolderLocation(hWndOwner, (int32)mRootFolder, ref pidlRoot);
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if (pidlRoot == (int)0)
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{
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Windows.SHGetSpecialFolderLocation(hWndOwner, Windows.CSIDL_DESKTOP, ref pidlRoot);
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if (pidlRoot == (int)0)
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return .Err;
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}
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int32 mergedOptions = (int32)Windows.BrowseInfos.NewDialogStyle;
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if (!ShowNewFolderButton)
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mergedOptions |= (int32)Windows.BrowseInfos.HideNewFolderButton;
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String displayName = scope String(Windows.MAX_PATH);
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Windows.WndProc callback = => FolderBrowserDialog_BrowseCallbackProc;
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Windows.BrowseInfo bi;
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bi.mHWndOwner = hWndOwner;
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bi.mIdlRoot = pidlRoot;
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bi.mDisplayName = displayName;
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bi.mTitle = mDescriptionText;
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bi.mFlags = mergedOptions;
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bi.mCallback = callback;
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bi.mLParam = 0;
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bi.mImage = 0;
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sCurrentThis = this;
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int pidlRet = Windows.SHBrowseForFolder(ref bi);
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sCurrentThis = null;
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if (pidlRet == (int)0)
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return DialogResult.Cancel;
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char8* selectedPathCStr = scope char8[Windows.MAX_PATH]*;
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Windows.SHGetPathFromIDList(pidlRet, selectedPathCStr);
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mSelectedPath.Clear();
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mSelectedPath.Append(selectedPathCStr);
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return DialogResult.OK;
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}
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public static int FolderBrowserDialog_BrowseCallbackProc(Windows.HWnd hWnd, int32 msg, int wParam, int lParam)
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{
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switch (msg)
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{
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case Windows.BFFM_INITIALIZED:
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// Indicates the browse dialog box has finished initializing. The lpData value is zero.
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if (sCurrentThis.mSelectedPath.Length != 0)
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{
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// Try to select the folder specified by selectedPath
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Windows.SendMessageW(hWnd, Windows.BFFM_SETSELECTIONA, 1, (int)sCurrentThis.mSelectedPath.ToScopedNativeWChar!());
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}
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break;
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case Windows.BFFM_SELCHANGED:
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// Indicates the selection has changed. The lpData parameter points to the item identifier list for the newly selected item.
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int selectedPidl = lParam;
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if (selectedPidl != (int)0)
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{
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char8* pszSelectedPath = scope char8[Windows.MAX_PATH]*;
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// Try to retrieve the path from the IDList
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bool isFileSystemFolder = Windows.SHGetPathFromIDList(selectedPidl, pszSelectedPath);
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Windows.SendMessageW(hWnd, Windows.BFFM_ENABLEOK, 0, (int)(isFileSystemFolder ? 1 : 0));
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}
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break;
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}
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return 0;
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}
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struct COM_IFileDialogEvents
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{
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}
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struct COM_IShellItem : Windows.COM_IUnknown
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{
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public static Guid sIID = .(0x43826d1e, 0xe718, 0x42ee, 0xbc, 0x55, 0xa1, 0xe2, 0x61, 0xc3, 0x7b, 0xfe);
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public enum SIGDN : uint32
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{
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NORMALDISPLAY = 0x00000000, // SHGDN_NORMAL
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PARENTRELATIVEPARSING = 0x80018001, // SHGDN_INFOLDER | SHGDN_FORPARSING
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DESKTOPABSOLUTEPARSING = 0x80028000, // SHGDN_FORPARSING
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PARENTRELATIVEEDITING = 0x80031001, // SHGDN_INFOLDER | SHGDN_FOREDITING
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DESKTOPABSOLUTEEDITING = 0x8004c000, // SHGDN_FORPARSING | SHGDN_FORADDRESSBAR
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FILESYSPATH = 0x80058000, // SHGDN_FORPARSING
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URL = 0x80068000, // SHGDN_FORPARSING
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PARENTRELATIVEFORADDRESSBAR = 0x8007c001, // SHGDN_INFOLDER | SHGDN_FORPARSING | SHGDN_FORADDRESSBAR
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PARENTRELATIVE = 0x80080001 // SHGDN_INFOLDER
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}
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public struct VTable : Windows.COM_IUnknown.VTable
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{
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public function HResult(COM_IShellItem* self, void* pbc, ref Guid bhid, ref Guid riid, void** ppv) BindToHandler;
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public function HResult(COM_IShellItem* self, out COM_IShellItem* ppsi) GetParent;
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public function HResult(COM_IShellItem* self, SIGDN sigdnName, out char16* ppszName) GetDisplayName;
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public function HResult(COM_IShellItem* self, uint sfgaoMask, out uint psfgaoAttribs) GetAttributes;
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public function HResult(COM_IShellItem* self, COM_IShellItem* psi, uint32 hint, out int32 piOrder) Compare;
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}
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public new VTable* VT
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{
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get
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{
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return (.)mVT;
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}
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}
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}
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internal struct COMDLG_FILTERSPEC
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{
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internal char16* pszName;
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internal char16* pszSpec;
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}
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internal enum FDAP : uint32
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{
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FDAP_BOTTOM = 0x00000000,
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FDAP_TOP = 0x00000001,
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}
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public struct COM_IFileDialog : Windows.COM_IUnknown
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{
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public static Guid sIID = .(0x42f85136, 0xdb7e, 0x439c, 0x85, 0xf1, 0xe4, 0x07, 0x5d, 0x13, 0x5f, 0xc8);
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public static Guid sCLSID = .(0xdc1c5a9c, 0xe88a, 0x4dde, 0xa5, 0xa1, 0x60, 0xf8, 0x2a, 0x20, 0xae, 0xf7);
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///s
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public enum FOS : uint32
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{
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OVERWRITEPROMPT = 0x00000002,
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STRICTFILETYPES = 0x00000004,
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NOCHANGEDIR = 0x00000008,
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PICKFOLDERS = 0x00000020,
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FORCEFILESYSTEM = 0x00000040,
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ALLNONSTORAGEITEMS = 0x00000080,
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NOVALIDATE = 0x00000100,
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ALLOWMULTISELECT = 0x00000200,
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PATHMUSTEXIST = 0x00000800,
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FILEMUSTEXIST = 0x00001000,
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CREATEPROMPT = 0x00002000,
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SHAREAWARE = 0x00004000,
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NOREADONLYRETURN = 0x00008000,
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NOTESTFILECREATE = 0x00010000,
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HIDEMRUPLACES = 0x00020000,
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HIDEPINNEDPLACES = 0x00040000,
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NODEREFERENCELINKS = 0x00100000,
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DONTADDTORECENT = 0x02000000,
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FORCESHOWHIDDEN = 0x10000000,
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DEFAULTNOMINIMODE = 0x20000000
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}
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public struct VTable : Windows.COM_IUnknown.VTable
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{
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public function HResult(COM_IFileDialog* self, Windows.HWnd parent) Show;
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public function HResult(COM_IFileDialog* self, uint cFileTypes, COMDLG_FILTERSPEC* rgFilterSpec) SetFileTypes;
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public function HResult(COM_IFileDialog* self, uint iFileType) SetFileTypeIndex;
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public function HResult(COM_IFileDialog* self, out uint piFileType) GetFileTypeIndex;
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public function HResult(COM_IFileDialog* self, COM_IFileDialogEvents* pfde, out uint pdwCookie) Advise;
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public function HResult(COM_IFileDialog* self, uint dwCookie) Unadvise;
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public function HResult(COM_IFileDialog* self, FOS fos) SetOptions;
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public function HResult(COM_IFileDialog* self, out FOS pfos) GetOptions;
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public function HResult(COM_IFileDialog* self, COM_IShellItem* psi) SetDefaultFolder;
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public function HResult(COM_IFileDialog* self, COM_IShellItem* psi) SetFolder;
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public function HResult(COM_IFileDialog* self, out COM_IShellItem* ppsi) GetFolder;
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public function HResult(COM_IFileDialog* self, out COM_IShellItem* ppsi) GetCurrentSelection;
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public function HResult(COM_IFileDialog* self, char16* pszName) SetFileName;
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public function HResult(COM_IFileDialog* self, out char16* pszName) GetFileName;
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public function HResult(COM_IFileDialog* self, char16* pszTitle) SetTitle;
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public function HResult(COM_IFileDialog* self, char16* pszText) SetOkButtonLabel;
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public function HResult(COM_IFileDialog* self, char16* pszLabel) SetFileNameLabel;
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public function HResult(COM_IFileDialog* self, out COM_IShellItem* ppsi) GetResult;
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public function HResult(COM_IFileDialog* self, COM_IShellItem* psi, FDAP fdap) AddPlace;
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public function HResult(COM_IFileDialog* self, char16* pszDefaultExtension) SetDefaultExtension;
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public function HResult(COM_IFileDialog* self, int hr) Close;
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public function HResult(COM_IFileDialog* self, ref Guid guid) SetClientGuid;
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public function HResult(COM_IFileDialog* self) ClearClientData;
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public function HResult(COM_IFileDialog* self, void* pFilter) SetFilter;
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}
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public new VTable* VT
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{
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get
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{
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return (.)mVT;
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}
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}
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}
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}
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}
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#endif
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