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screen_util.cc
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screen_util.cc
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// Copyright 2014 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_util.h"
#include "ash/aura/wm_shelf_aura.h"
#include "ash/root_window_controller.h"
#include "ash/shell.h"
#include "base/logging.h"
#include "ui/aura/client/screen_position_client.h"
#include "ui/aura/window_event_dispatcher.h"
#include "ui/display/display.h"
#include "ui/display/manager/display_manager.h"
#include "ui/display/screen.h"
#include "ui/gfx/geometry/size_conversions.h"
namespace ash {
namespace {
display::DisplayManager* GetDisplayManager() {
return Shell::GetInstance()->display_manager();
}
}
// static
display::Display ScreenUtil::FindDisplayContainingPoint(
const gfx::Point& point) {
return GetDisplayManager()->FindDisplayContainingPoint(point);
}
// static
gfx::Rect ScreenUtil::GetMaximizedWindowBoundsInParent(aura::Window* window) {
aura::Window* root_window = window->GetRootWindow();
if (GetRootWindowController(root_window)->wm_shelf_aura()->shelf_widget())
return GetDisplayWorkAreaBoundsInParent(window);
else
return GetDisplayBoundsInParent(window);
}
// static
gfx::Rect ScreenUtil::GetDisplayBoundsInParent(aura::Window* window) {
return ConvertRectFromScreen(
window->parent(),
display::Screen::GetScreen()->GetDisplayNearestWindow(window).bounds());
}
// static
gfx::Rect ScreenUtil::GetDisplayWorkAreaBoundsInParent(aura::Window* window) {
return ConvertRectFromScreen(window->parent(),
display::Screen::GetScreen()
->GetDisplayNearestWindow(window)
.work_area());
}
// static
gfx::Rect ScreenUtil::ConvertRectToScreen(aura::Window* window,
const gfx::Rect& rect) {
gfx::Point point = rect.origin();
aura::client::GetScreenPositionClient(window->GetRootWindow())
->ConvertPointToScreen(window, &point);
return gfx::Rect(point, rect.size());
}
// static
gfx::Rect ScreenUtil::ConvertRectFromScreen(aura::Window* window,
const gfx::Rect& rect) {
gfx::Point point = rect.origin();
aura::client::GetScreenPositionClient(window->GetRootWindow())
->ConvertPointFromScreen(window, &point);
return gfx::Rect(point, rect.size());
}
// static
} // namespace ash