author Botond Ballo <botond@mozilla.com>
Thu, 25 Apr 2019 14:33:17 +0000
changeset 530341 4f70b98aa8705b6906b6bd2a3de66d374addb177
parent 505471 66eb1f485c1a3ea81372758bc92292c9428b17cd
child 542726 ddbf599fa85804c64acd157402f9cd44f20a3a4b
permissions -rw-r--r--
Bug 1546139 - Restore the call to AdjustFixedOrStickyLayer() for layers fixed to the RCD-RSF. r=kats This call served two purposes: (1) scroll the fixed layer by the eVisual transform, and (2) adjust it by the fixed margins. The first purpose is now served by applying the eVisual transform to the async zoom container, but we still need the call for the second purpose. Differential Revision: https://phabricator.services.mozilla.com/D28735

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
 * 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/. */

#include "nsBaseFilePicker.h"
#include "nsString.h"
#include "nsIURI.h"
#include "nsTArray.h"
#include "nsCOMArray.h"

#include "mozilla/dom/PFilePickerChild.h"
#include "mozilla/dom/UnionTypes.h"

class nsIWidget;
class nsIFile;
class nsPIDOMWindowInner;

  This class creates a proxy file picker to be used in content processes.
  The file picker just collects the initialization data and when Show() is
  called, remotes everything to the chrome process which in turn can show a
  platform specific file picker.
class nsFilePickerProxy : public nsBaseFilePicker,
                          public mozilla::dom::PFilePickerChild {


  // nsIFilePicker (less what's in nsBaseFilePicker)
  NS_IMETHOD Init(mozIDOMWindowProxy* aParent, const nsAString& aTitle,
                  int16_t aMode) override;
  NS_IMETHOD AppendFilter(const nsAString& aTitle,
                          const nsAString& aFilter) override;
  NS_IMETHOD GetDefaultString(nsAString& aDefaultString) override;
  NS_IMETHOD SetDefaultString(const nsAString& aDefaultString) override;
  NS_IMETHOD GetDefaultExtension(nsAString& aDefaultExtension) override;
  NS_IMETHOD SetDefaultExtension(const nsAString& aDefaultExtension) override;
  NS_IMETHOD GetFilterIndex(int32_t* aFilterIndex) override;
  NS_IMETHOD SetFilterIndex(int32_t aFilterIndex) override;
  NS_IMETHOD GetFile(nsIFile** aFile) override;
  NS_IMETHOD GetFileURL(nsIURI** aFileURL) override;
  NS_IMETHOD GetFiles(nsISimpleEnumerator** aFiles) override;

  NS_IMETHOD GetDomFileOrDirectory(nsISupports** aValue) override;
  NS_IMETHOD GetDomFileOrDirectoryEnumerator(
      nsISimpleEnumerator** aValue) override;

  NS_IMETHOD Open(nsIFilePickerShownCallback* aCallback) override;

  // PFilePickerChild
  virtual mozilla::ipc::IPCResult Recv__delete__(
      const MaybeInputData& aData, const int16_t& aResult) override;

  void InitNative(nsIWidget*, const nsAString&) override;
  nsresult Show(int16_t* aReturn) override;

  void ActorDestroy(ActorDestroyReason aWhy) override;

  nsTArray<mozilla::dom::OwningFileOrDirectory> mFilesOrDirectories;
  nsCOMPtr<nsIFilePickerShownCallback> mCallback;

  int16_t mSelectedType;
  nsString mFile;
  nsString mDefault;
  nsString mDefaultExtension;

  bool mIPCActive;

  InfallibleTArray<nsString> mFilters;
  InfallibleTArray<nsString> mFilterNames;