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/* -*- Mode: C++; tab-width: 2; 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/. */
#ifndef nsColorPicker_h__
#define nsColorPicker_h__
#include <windows.h>
#include <commdlg.h>
#include "nsCOMPtr.h"
#include "nsIColorPicker.h"
#include "nsThreadUtils.h"
class nsIWidget;
class AsyncColorChooser : public mozilla::Runnable {
public:
AsyncColorChooser(COLORREF aInitialColor, nsIWidget* aParentWidget,
nsIColorPickerShownCallback* aCallback);
NS_IMETHOD Run() override;
private:
void Update(COLORREF aColor);
static UINT_PTR CALLBACK HookProc(HWND aDialog, UINT aMsg, WPARAM aWParam,
LPARAM aLParam);
COLORREF mInitialColor;
COLORREF mColor;
nsCOMPtr<nsIWidget> mParentWidget;
nsCOMPtr<nsIColorPickerShownCallback> mCallback;
};
class nsColorPicker : public nsIColorPicker {
virtual ~nsColorPicker();
public:
nsColorPicker();
NS_DECL_ISUPPORTS
NS_IMETHOD Init(mozIDOMWindowProxy* parent, const nsAString& title,
const nsAString& aInitialColor);
NS_IMETHOD Open(nsIColorPickerShownCallback* aCallback) override;
private:
COLORREF mInitialColor;
nsCOMPtr<nsIWidget> mParentWidget;
};
#endif // nsColorPicker_h__
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