forked from mirrors/gecko-dev
37efe4d0e6
MozReview-Commit-ID: DCPTnyBooIe --HG-- extra : rebase_source : cfec2d96faeb11656d86d760a34e0a04cacddb13 extra : intermediate-source : 6176724d63788b0fe8caa3f91607c2d93dbaa7ec extra : source : eebbb0600447f9b64aae3bcd47b4be66c02a51ea
111 lines
3 KiB
C++
111 lines
3 KiB
C++
/* -*- 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 mozilla_dom_FilePickerParent_h
|
|
#define mozilla_dom_FilePickerParent_h
|
|
|
|
#include "nsIEventTarget.h"
|
|
#include "nsIFilePicker.h"
|
|
#include "nsCOMArray.h"
|
|
#include "nsThreadUtils.h"
|
|
#include "mozilla/dom/File.h"
|
|
#include "mozilla/dom/PFilePickerParent.h"
|
|
|
|
class nsIFile;
|
|
|
|
namespace mozilla {
|
|
namespace dom {
|
|
|
|
class FilePickerParent : public PFilePickerParent
|
|
{
|
|
public:
|
|
FilePickerParent(const nsString& aTitle,
|
|
const int16_t& aMode)
|
|
: mTitle(aTitle)
|
|
, mMode(aMode)
|
|
{}
|
|
|
|
virtual ~FilePickerParent();
|
|
|
|
void Done(int16_t aResult);
|
|
|
|
struct BlobImplOrString
|
|
{
|
|
RefPtr<BlobImpl> mBlobImpl;
|
|
nsString mDirectoryPath;
|
|
|
|
enum {
|
|
eBlobImpl,
|
|
eDirectoryPath
|
|
} mType;
|
|
};
|
|
|
|
void SendFilesOrDirectories(const nsTArray<BlobImplOrString>& aData);
|
|
|
|
virtual mozilla::ipc::IPCResult RecvOpen(const int16_t& aSelectedType,
|
|
const bool& aAddToRecentDocs,
|
|
const nsString& aDefaultFile,
|
|
const nsString& aDefaultExtension,
|
|
InfallibleTArray<nsString>&& aFilters,
|
|
InfallibleTArray<nsString>&& aFilterNames,
|
|
const nsString& aDisplayDirectory,
|
|
const nsString& aDisplaySpecialDirectory,
|
|
const nsString& aOkButtonLabel) override;
|
|
|
|
virtual void ActorDestroy(ActorDestroyReason aWhy) override;
|
|
|
|
class FilePickerShownCallback : public nsIFilePickerShownCallback
|
|
{
|
|
public:
|
|
explicit FilePickerShownCallback(FilePickerParent* aFilePickerParent)
|
|
: mFilePickerParent(aFilePickerParent)
|
|
{ }
|
|
|
|
NS_DECL_ISUPPORTS
|
|
NS_DECL_NSIFILEPICKERSHOWNCALLBACK
|
|
|
|
void Destroy();
|
|
|
|
private:
|
|
virtual ~FilePickerShownCallback() {}
|
|
FilePickerParent* mFilePickerParent;
|
|
};
|
|
|
|
private:
|
|
bool CreateFilePicker();
|
|
|
|
// This runnable is used to do some I/O operation on a separate thread.
|
|
class IORunnable : public Runnable
|
|
{
|
|
FilePickerParent* mFilePickerParent;
|
|
nsTArray<nsCOMPtr<nsIFile>> mFiles;
|
|
nsTArray<BlobImplOrString> mResults;
|
|
nsCOMPtr<nsIEventTarget> mEventTarget;
|
|
bool mIsDirectory;
|
|
|
|
public:
|
|
IORunnable(FilePickerParent *aFPParent,
|
|
nsTArray<nsCOMPtr<nsIFile>>& aFiles,
|
|
bool aIsDirectory);
|
|
|
|
bool Dispatch();
|
|
NS_IMETHOD Run() override;
|
|
void Destroy();
|
|
};
|
|
|
|
RefPtr<IORunnable> mRunnable;
|
|
RefPtr<FilePickerShownCallback> mCallback;
|
|
nsCOMPtr<nsIFilePicker> mFilePicker;
|
|
|
|
nsString mTitle;
|
|
int16_t mMode;
|
|
int16_t mResult;
|
|
};
|
|
|
|
} // namespace dom
|
|
} // namespace mozilla
|
|
|
|
#endif // mozilla_dom_FilePickerParent_h
|