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/*
* Copyright (C) 2014 Igalia S.L.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include "PlatformScreen.h"
#include "DestinationColorSpace.h"
#include "FloatRect.h"
#include "HostWindow.h"
#include "LocalFrameView.h"
#include "NotImplemented.h"
#include "ScreenProperties.h"
#include "Widget.h"
namespace WebCore {
#if ENABLE(WPE_PLATFORM)
static PlatformDisplayID widgetDisplayID(Widget* widget)
{
if (!widget)
return 0;
auto* view = widget->root();
if (!view)
return 0;
auto* hostWindow = view->hostWindow();
if (!hostWindow)
return 0;
return hostWindow->displayID();
}
#endif
int screenDepth(Widget* widget)
{
#if ENABLE(WPE_PLATFORM)
auto* data = screenData(widgetDisplayID(widget));
return data ? data->screenDepth : 24;
#else
UNUSED_PARAM(widget);
notImplemented();
return 24;
#endif
}
int screenDepthPerComponent(Widget* widget)
{
#if ENABLE(WPE_PLATFORM)
auto* data = screenData(widgetDisplayID(widget));
return data ? data->screenDepthPerComponent : 8;
#else
UNUSED_PARAM(widget);
notImplemented();
return 8;
#endif
}
bool screenIsMonochrome(Widget* widget)
{
#if ENABLE(WPE_PLATFORM)
return screenDepth(widget) < 2;
#else
UNUSED_PARAM(widget);
notImplemented();
return false;
#endif
}
bool screenHasInvertedColors()
{
return false;
}
double screenDPI(PlatformDisplayID screendisplayID)
{
#if ENABLE(WPE_PLATFORM)
auto* data = screenData(screendisplayID);
return data ? data->dpi : 96.;
#else
UNUSED_PARAM(screendisplayID);
notImplemented();
return 96;
#endif
}
double fontDPI()
{
#if ENABLE(WPE_PLATFORM)
// In WPE, there is no notion of font scaling separate from device DPI.
return screenDPI(primaryScreenDisplayID());
#else
notImplemented();
return 96.;
#endif
}
FloatRect screenRect(Widget* widget)
{
#if ENABLE(WPE_PLATFORM)
if (auto* data = screenData(widgetDisplayID(widget)))
return data->screenRect;
#endif
// WPE can't offer any more useful information about the screen size,
// so we use the Widget's bounds rectangle (size of which equals the WPE view size).
if (!widget)
return { };
return widget->boundsRect();
}
FloatRect screenAvailableRect(Widget* widget)
{
#if ENABLE(WPE_PLATFORM)
if (auto* data = screenData(widgetDisplayID(widget)))
return data->screenAvailableRect;
#endif
return screenRect(widget);
}
DestinationColorSpace screenColorSpace(Widget*)
{
return DestinationColorSpace::SRGB();
}
bool screenSupportsExtendedColor(Widget*)
{
return false;
}
#if ENABLE(TOUCH_EVENTS)
bool screenHasTouchDevice()
{
return true;
}
bool screenIsTouchPrimaryInputDevice()
{
return true;
}
#endif
} // namespace WebCore
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