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//
// Copyright 2019 The ANGLE Project Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
//
// ScenicWindow.cpp:
// Implements methods from ScenicWindow
//
#include "util/fuchsia/ScenicWindow.h"
#include <fuchsia/element/cpp/fidl.h>
#include <lib/async-loop/cpp/loop.h>
#include <lib/async-loop/default.h>
#include <lib/fdio/directory.h>
#include <lib/fidl/cpp/interface_ptr.h>
#include <lib/fidl/cpp/interface_request.h>
#include <lib/zx/channel.h>
#include <zircon/status.h>
namespace
{
async::Loop *GetDefaultLoop()
{
static async::Loop *defaultLoop = new async::Loop(&kAsyncLoopConfigNeverAttachToThread);
return defaultLoop;
}
template <typename Interface>
fidl::InterfacePtr<Interface> ConnectToService(async_dispatcher_t *dispatcher)
{
fidl::InterfacePtr<Interface> result;
fidl::InterfaceRequest<Interface> request = result.NewRequest(dispatcher);
ASSERT(request.is_valid());
fdio_service_connect_by_name(Interface::Name_, request.TakeChannel().release());
return result;
}
} // namespace
// TODO: http://anglebug.com/42050005 - Implement using fuchsia.element.GraphicalPresenter to pass a
// ViewCreationToken to Fuchsia Flatland.
ScenicWindow::ScenicWindow()
: mLoop(GetDefaultLoop()),
mPresenter(ConnectToService<fuchsia::element::GraphicalPresenter>(mLoop->dispatcher()))
{}
ScenicWindow::~ScenicWindow()
{
destroy();
}
bool ScenicWindow::initializeImpl(const std::string &name, int width, int height)
{
return true;
}
void ScenicWindow::disableErrorMessageDialog() {}
void ScenicWindow::destroy()
{
mFuchsiaEGLWindow.reset();
}
void ScenicWindow::resetNativeWindow()
{
UNIMPLEMENTED();
}
EGLNativeWindowType ScenicWindow::getNativeWindow() const
{
return reinterpret_cast<EGLNativeWindowType>(mFuchsiaEGLWindow.get());
}
EGLNativeDisplayType ScenicWindow::getNativeDisplay() const
{
return EGL_DEFAULT_DISPLAY;
}
void ScenicWindow::messageLoop()
{
mLoop->ResetQuit();
mLoop->RunUntilIdle();
}
void ScenicWindow::setMousePosition(int x, int y)
{
UNIMPLEMENTED();
}
bool ScenicWindow::setOrientation(int width, int height)
{
UNIMPLEMENTED();
return false;
}
bool ScenicWindow::setPosition(int x, int y)
{
UNIMPLEMENTED();
return false;
}
bool ScenicWindow::resize(int width, int height)
{
fuchsia_egl_window_resize(mFuchsiaEGLWindow.get(), width, height);
return true;
}
void ScenicWindow::setVisible(bool isVisible) {}
void ScenicWindow::signalTestEvent() {}
void ScenicWindow::present()
{
UNIMPLEMENTED();
}
void ScenicWindow::updateViewSize()
{
UNIMPLEMENTED();
}
// static
OSWindow *OSWindow::New()
{
return new ScenicWindow;
}
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