widget/android/nsScreenManagerAndroid.h
author Mike Habicher <mikeh@mozilla.com>
Wed, 07 Aug 2013 19:51:54 -0400
changeset 119839 1433d653b701fcec58d146f92c90d4630beec958
parent 108463 a16372ce30b5f6b747246b01fcd215a4bf3b6342
permissions -rw-r--r--
Bug 890427 - Let the Camera app know when the preview has actually started/stopped. r=jst, a=leo+

/* -*- Mode: C++; tab-width: 40; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* 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 nsScreenManagerAndroid_h___
#define nsScreenManagerAndroid_h___

#include "nsCOMPtr.h"

#include "nsBaseScreen.h"
#include "nsIScreenManager.h"
#include "WidgetUtils.h"

class nsScreenAndroid : public nsBaseScreen
{
public:
    nsScreenAndroid(void *nativeScreen);
    ~nsScreenAndroid();

    NS_IMETHOD GetRect(int32_t* aLeft, int32_t* aTop, int32_t* aWidth, int32_t* aHeight);
    NS_IMETHOD GetAvailRect(int32_t* aLeft, int32_t* aTop, int32_t* aWidth, int32_t* aHeight);
    NS_IMETHOD GetPixelDepth(int32_t* aPixelDepth);
    NS_IMETHOD GetColorDepth(int32_t* aColorDepth);

protected:
    virtual void ApplyMinimumBrightness(uint32_t aBrightness) MOZ_OVERRIDE;
};

class nsScreenManagerAndroid :
    public nsIScreenManager
{
public:
    nsScreenManagerAndroid();
    ~nsScreenManagerAndroid();

    NS_DECL_ISUPPORTS
    NS_DECL_NSISCREENMANAGER

protected:
    nsCOMPtr<nsIScreen> mOneScreen;
};

#endif /* nsScreenManagerAndroid_h___ */