author Andrew Halberstadt <ahalberstadt@mozilla.com>
Thu, 12 Oct 2017 12:24:05 -0400
changeset 386806 5a44c9c16c21e3d1a285a97be2447c9c9e2f1f98
parent 374398 6dacffdd0ed1ea53f7e2a56d1f44e2c90b959144
child 448947 6f3709b3878117466168c40affa7bca0b60cf75b
permissions -rw-r--r--
Bug 1297515 - Always use the mozharness vendored copy of virtualenv, r=jlund This removes the option to pass in a custom virtualenv binary and gets mozharness to always use the copy in 'external_tools'. Because this is now deterministic, we don't need to do things like check what version of pip is being used. MozReview-Commit-ID: GWxkmaZVpsZ

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

    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;