widget/nsColorPickerProxy.cpp
author Mike Hommey <mh+mozilla@glandium.org>
Fri, 11 Jan 2019 16:01:15 +0000
changeset 453570 daf50f25895db073e44d50fecf2e4f6fe873865d
parent 449035 66eb1f485c1a3ea81372758bc92292c9428b17cd
child 470938 9813ce146bc725dd83e8ff6f41bfc36dd17d935b
permissions -rw-r--r--
Bug 1519307 - Add a new project to build useful parts of breakpad independently. r=froydnj With `ac_add_options --enable-project=tools/crashreporter` in a mozconfig, `./mach build` builds minidump_stackwalk, dump_syms and fileid. One caveat is that due to limitation in how the build system works currently, it's cumbersome to keep dump_syms as a host program for Gecko, and to make it a target program for this project. For now, keep it as a host program. We're not going to use it on automation, but it's still convenient to have for quick local builds (I've had to resort to awful hacks downstream). Differential Revision: https://phabricator.services.mozilla.com/D16299

/* -*- 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 "nsColorPickerProxy.h"

#include "mozilla/dom/TabChild.h"

using namespace mozilla::dom;

NS_IMPL_ISUPPORTS(nsColorPickerProxy, nsIColorPicker)

NS_IMETHODIMP
nsColorPickerProxy::Init(mozIDOMWindowProxy* aParent, const nsAString& aTitle,
                         const nsAString& aInitialColor) {
  TabChild* tabChild = TabChild::GetFrom(aParent);
  if (!tabChild) {
    return NS_ERROR_FAILURE;
  }

  tabChild->SendPColorPickerConstructor(this, nsString(aTitle),
                                        nsString(aInitialColor));
  NS_ADDREF_THIS();
  return NS_OK;
}

NS_IMETHODIMP
nsColorPickerProxy::Open(
    nsIColorPickerShownCallback* aColorPickerShownCallback) {
  NS_ENSURE_STATE(!mCallback);
  mCallback = aColorPickerShownCallback;

  SendOpen();
  return NS_OK;
}

mozilla::ipc::IPCResult nsColorPickerProxy::RecvUpdate(const nsString& aColor) {
  if (mCallback) {
    mCallback->Update(aColor);
  }
  return IPC_OK();
}

mozilla::ipc::IPCResult nsColorPickerProxy::Recv__delete__(
    const nsString& aColor) {
  if (mCallback) {
    mCallback->Done(aColor);
    mCallback = nullptr;
  }
  return IPC_OK();
}