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// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "ash/screen_ash.h"
#include "ash/shell.h"
#include "ash/wm/shelf_layout_manager.h"
#include "base/logging.h"
#include "ui/aura/env.h"
#include "ui/aura/monitor.h"
#include "ui/aura/monitor_manager.h"
#include "ui/aura/root_window.h"
namespace ash {
// TODO(oshima): For m19, the origin of work area/monitor bounds for
// views/aura is (0,0) because it's simple and enough. Fix this when
// real multi monitor support is implemented.
namespace {
aura::MonitorManager* GetMonitorManager() {
return aura::Env::GetInstance()->monitor_manager();
}
} // namespace
ScreenAsh::ScreenAsh(aura::RootWindow* root_window)
: root_window_(root_window) {
}
ScreenAsh::~ScreenAsh() {
}
// static
gfx::Rect ScreenAsh::GetMaximizedWindowBounds(aura::Window* window) {
return Shell::GetInstance()->shelf()->GetMaximizedWindowBounds(window);
}
// static
gfx::Rect ScreenAsh::GetUnmaximizedWorkAreaBounds(aura::Window* window) {
return Shell::GetInstance()->shelf()->GetUnmaximizedWorkAreaBounds(window);
}
gfx::Point ScreenAsh::GetCursorScreenPointImpl() {
return root_window_->last_mouse_location();
}
gfx::Rect ScreenAsh::GetMonitorWorkAreaNearestWindowImpl(
gfx::NativeWindow window) {
return GetMonitorManager()->GetMonitorNearestWindow(window)->
GetWorkAreaBounds();
}
gfx::Rect ScreenAsh::GetMonitorAreaNearestWindowImpl(
gfx::NativeWindow window) {
// See the comment at the top.
return gfx::Rect(
GetMonitorManager()->GetMonitorNearestWindow(window)->size());
}
gfx::Rect ScreenAsh::GetMonitorWorkAreaNearestPointImpl(
const gfx::Point& point) {
return GetMonitorManager()->GetMonitorNearestPoint(point)->
GetWorkAreaBounds();
}
gfx::Rect ScreenAsh::GetMonitorAreaNearestPointImpl(const gfx::Point& point) {
// See the comment at the top.
return gfx::Rect(GetMonitorManager()->GetMonitorNearestPoint(point)->size());
}
gfx::NativeWindow ScreenAsh::GetWindowAtCursorScreenPointImpl() {
const gfx::Point point = GetCursorScreenPoint();
return root_window_->GetTopWindowContainingPoint(point);
}
gfx::Size ScreenAsh::GetPrimaryMonitorSizeImpl() {
return GetMonitorManager()->GetMonitorAt(0)->size();
}
int ScreenAsh::GetNumMonitorsImpl() {
return GetMonitorManager()->GetNumMonitors();
}
} // namespace ash
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