Add m-esr52 at 52.6.0

1 files changed, 87 insertions, 0 deletions

diff --git a/dom/ipc/ColorPickerParent.cpp b/dom/ipc/ColorPickerParent.cpp
new file mode 100644
index 000000000..6d6f1dfe5
--- /dev/null
+++ b/dom/ipc/ColorPickerParent.cpp
@@ -0,0 +1,87 @@
+/* -*- 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/. */
+
+#include "ColorPickerParent.h"
+#include "nsComponentManagerUtils.h"
+#include "nsIDocument.h"
+#include "nsIDOMWindow.h"
+#include "mozilla/Unused.h"
+#include "mozilla/dom/Element.h"
+#include "mozilla/dom/TabParent.h"
+
+using mozilla::Unused;
+using namespace mozilla::dom;
+
+NS_IMPL_ISUPPORTS(ColorPickerParent::ColorPickerShownCallback,
+                  nsIColorPickerShownCallback);
+
+NS_IMETHODIMP
+ColorPickerParent::ColorPickerShownCallback::Update(const nsAString& aColor)
+{
+  if (mColorPickerParent) {
+    Unused << mColorPickerParent->SendUpdate(nsString(aColor));
+  }
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+ColorPickerParent::ColorPickerShownCallback::Done(const nsAString& aColor)
+{
+  if (mColorPickerParent) {
+    Unused << mColorPickerParent->Send__delete__(mColorPickerParent,
+                                                 nsString(aColor));
+  }
+  return NS_OK;
+}
+
+void
+ColorPickerParent::ColorPickerShownCallback::Destroy()
+{
+  mColorPickerParent = nullptr;
+}
+
+bool
+ColorPickerParent::CreateColorPicker()
+{
+  mPicker = do_CreateInstance("@mozilla.org/colorpicker;1");
+  if (!mPicker) {
+    return false;
+  }
+
+  Element* ownerElement = TabParent::GetFrom(Manager())->GetOwnerElement();
+  if (!ownerElement) {
+    return false;
+  }
+
+  nsCOMPtr<nsPIDOMWindowOuter> window = ownerElement->OwnerDoc()->GetWindow();
+  if (!window) {
+    return false;
+  }
+
+  return NS_SUCCEEDED(mPicker->Init(window, mTitle, mInitialColor));
+}
+
+bool
+ColorPickerParent::RecvOpen()
+{
+  if (!CreateColorPicker()) {
+    Unused << Send__delete__(this, mInitialColor);
+    return true;
+  }
+
+  mCallback = new ColorPickerShownCallback(this);
+
+  mPicker->Open(mCallback);
+  return true;
+};
+
+void
+ColorPickerParent::ActorDestroy(ActorDestroyReason aWhy)
+{
+  if (mCallback) {
+    mCallback->Destroy();
+  }
+}