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* Copyright 2009, The Android Open Source Project
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* Copyright (C) 2006 Apple Computer, Inc. All rights reserved.
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#define LOG_TAG "WebCore"
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#include "FloatRect.h"
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#undef LOG // FIXME: Still have to do this to get the log to show up
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#include "utils/Log.h"
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#include "ui/SurfaceComposerClient.h"
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#include "ui/PixelFormat.h"
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#include "ui/DisplayInfo.h"
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int screenDepth(Widget* page)
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android::DisplayInfo info;
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android::SurfaceComposerClient::getDisplayInfo(android::DisplayID(0), &info);
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return info.pixelFormatInfo.bitsPerPixel;
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int screenDepthPerComponent(Widget* page)
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android::DisplayInfo info;
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android::SurfaceComposerClient::getDisplayInfo(android::DisplayID(0), &info);
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return info.pixelFormatInfo.bitsPerPixel;
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bool screenIsMonochrome(Widget* page)
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#ifdef ANDROID_ORIENTATION_SUPPORT
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int Screen::orientation() const
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android::DisplayInfo info;
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android::SurfaceComposerClient::getDisplayInfo(
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android::DisplayID(0), &info);
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// getDisplayInfo returns an enum describing the orientation. Map the enum
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// to the values described here
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// (http://developer.apple.com/documentation/AppleApplications/Reference/SafariWebContent/HandlingEvents/chapter_8_section_6.html)
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switch (info.orientation) {
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case android::ISurfaceComposer::eOrientationDefault:
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case android::ISurfaceComposer::eOrientation90:
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case android::ISurfaceComposer::eOrientation180:
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case android::ISurfaceComposer::eOrientation270:
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LOGE("Bad orientation returned from getDisplayIndo %d",
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// The only place I have seen these values used is
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// positioning popup windows. If we support multiple windows
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// they will be most likely full screen. Therefore,
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// the accuracy of these number are not too important.
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FloatRect screenRect(Widget* page)
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android::DisplayInfo info;
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android::SurfaceComposerClient::getDisplayInfo(android::DisplayID(0), &info);
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return FloatRect(0.0, 0.0, info.w, info.h);
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// Similar screenRect, this function is commonly used by javascripts
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// to position and resize windows (usually to full screen).
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FloatRect screenAvailableRect(Widget*)
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android::DisplayInfo info;
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android::SurfaceComposerClient::getDisplayInfo(android::DisplayID(0), &info);
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return FloatRect(0.0, 0.0, info.w, info.h);
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} // namespace WebCore