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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /dom/ipc/ColorPickerParent.cpp
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'dom/ipc/ColorPickerParent.cpp')
-rw-r--r--dom/ipc/ColorPickerParent.cpp87
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();
+ }
+}