firefox-main/widget/nsColorPickerProxy.cpp (file symbol)

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/*
* 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/BrowserChild.h"
using namespace mozilla::dom;
NS_IMPL_ISUPPORTS(nsColorPickerProxy, nsIColorPicker)
NS_IMETHODIMP
nsColorPickerProxy::Init(BrowsingContext* aBrowsingContext,
const nsAString& aTitle,
const nsAString& aInitialColor,
const nsTArray<nsString>& aDefaultColors) {
BrowserChild* browserChild =
BrowserChild::GetFrom(aBrowsingContext->GetDocShell());
if (!browserChild) {
return NS_ERROR_FAILURE;
}
browserChild->SendPColorPickerConstructor(this, aBrowsingContext, aTitle,
aInitialColor, aDefaultColors);
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 nsAString& aColor) {
if (mCallback) {
mCallback->Update(aColor);
}
return IPC_OK();
}
mozilla::ipc::IPCResult nsColorPickerProxy::Recv__delete__(
const nsAString& aColor) {
if (mCallback) {
mCallback->Done(aColor);
mCallback = nullptr;
}
return IPC_OK();
}
void nsColorPickerProxy::ActorDestroy(ActorDestroyReason aWhy) {
if (mCallback) {
mCallback->Done(u""_ns);
mCallback = nullptr;
}
}