firefox-main/dom/ipc/ColorPickerParent.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 "ColorPickerParent.h"
#include "mozilla/dom/BrowserParent.h"
#include "mozilla/dom/Document.h"
#include "mozilla/dom/Element.h"
#include "nsComponentManagerUtils.h"
using namespace mozilla::dom;
NS_IMPL_ISUPPORTS(ColorPickerParent::ColorPickerShownCallback,
nsIColorPickerShownCallback);
NS_IMETHODIMP
ColorPickerParent::ColorPickerShownCallback::Update(const nsAString& aColor) {
if (mColorPickerParent) {
(void)mColorPickerParent->SendUpdate(aColor);
}
return NS_OK;
}
NS_IMETHODIMP
ColorPickerParent::ColorPickerShownCallback::Done(const nsAString& aColor) {
if (mColorPickerParent) {
(void)ColorPickerParent::Send__delete__(mColorPickerParent, aColor);
}
return NS_OK;
}
void ColorPickerParent::ColorPickerShownCallback::Destroy() {
mColorPickerParent = nullptr;
}
bool ColorPickerParent::CreateColorPicker() {
if (!mBrowsingContext) {
return false;
}
mPicker = do_CreateInstance("@mozilla.org/colorpicker;1");
if (!mPicker) {
return false;
}
return NS_SUCCEEDED(
mPicker->Init(mBrowsingContext, mTitle, mInitialColor, mDefaultColors));
}
mozilla::ipc::IPCResult ColorPickerParent::RecvOpen() {
if (!CreateColorPicker()) {
(void)Send__delete__(this, mInitialColor);
return IPC_OK();
}
MOZ_ASSERT(!mCallback);
mCallback = new ColorPickerShownCallback(this);
mPicker->Open(mCallback);
return IPC_OK();
};
void ColorPickerParent::ActorDestroy(ActorDestroyReason aWhy) {
if (mCallback) {
mCallback->Destroy();
}
}