/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef widget_windows_filedialog_WinFileDialogChild_h__
#define widget_windows_filedialog_WinFileDialogChild_h__
#include "mozilla/widget/filedialog/PWinFileDialogChild.h"
// forward declaration of native Windows interface-struct
struct IFileDialog;
namespace mozilla::widget::filedialog {
class WinFileDialogChild :
public PWinFileDialogChild {
public:
using Command = mozilla::widget::filedialog::Command;
using IPCResult = mozilla::ipc::IPCResult;
NS_INLINE_DECL_THREADSAFE_REFCOUNTING(WinFileDialogChild, override);
WinFileDialogChild();
public:
using FileResolver = PWinFileDialogChild::ShowFileDialogResolver;
IPCResult RecvShowFileDialog(uintptr_t parentHwnd, FileDialogType,
nsTArray<Command>, FileResolver&&);
using FolderResolver = PWinFileDialogChild::ShowFolderDialogResolver;
IPCResult RecvShowFolderDialog(uintptr_t parentHwnd, nsTArray<Command>,
FolderResolver&&);
private:
~WinFileDialogChild();
void ProcessingError(Result aCode,
const char* aReason) override;
// Defined and used only in WinFileDialogChild.cpp.
template <size_t N>
IPCResult MakeIpcFailure(HRESULT hr,
const char (&what)[N]);
// This flag properly _should_ be static (_i.e._, per-process) rather than
// per-instance; but we can't presently instantiate two separate utility
// processes with the same sandbox type, so we have to reuse the existing
// utility process if there is one.
bool mUsed =
false;
};
}
// namespace mozilla::widget::filedialog
#endif // widget_windows_filedialog_WinFileDialogChild_h__
