1// Copyright 2014 The Chromium Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style license that can be 3// found in the LICENSE file. 4 5#include "ash/screen_util.h" 6 7#include "ash/display/display_controller.h" 8#include "ash/display/display_manager.h" 9#include "ash/root_window_controller.h" 10#include "ash/shelf/shelf_layout_manager.h" 11#include "ash/shelf/shelf_widget.h" 12#include "ash/shell.h" 13#include "ash/wm/coordinate_conversion.h" 14#include "base/logging.h" 15#include "ui/aura/client/screen_position_client.h" 16#include "ui/aura/window_event_dispatcher.h" 17#include "ui/gfx/display.h" 18#include "ui/gfx/screen.h" 19 20namespace ash { 21 22namespace { 23DisplayManager* GetDisplayManager() { 24 return Shell::GetInstance()->display_manager(); 25} 26} 27 28// static 29gfx::Display ScreenUtil::FindDisplayContainingPoint(const gfx::Point& point) { 30 return GetDisplayManager()->FindDisplayContainingPoint(point); 31} 32 33// static 34gfx::Rect ScreenUtil::GetMaximizedWindowBoundsInParent(aura::Window* window) { 35 if (GetRootWindowController(window->GetRootWindow())->shelf()) 36 return GetDisplayWorkAreaBoundsInParent(window); 37 else 38 return GetDisplayBoundsInParent(window); 39} 40 41// static 42gfx::Rect ScreenUtil::GetDisplayBoundsInParent(aura::Window* window) { 43 return ConvertRectFromScreen( 44 window->parent(), 45 Shell::GetScreen()->GetDisplayNearestWindow(window).bounds()); 46} 47 48// static 49gfx::Rect ScreenUtil::GetDisplayWorkAreaBoundsInParent(aura::Window* window) { 50 return ConvertRectFromScreen( 51 window->parent(), 52 Shell::GetScreen()->GetDisplayNearestWindow(window).work_area()); 53} 54 55// static 56gfx::Rect ScreenUtil::ConvertRectToScreen(aura::Window* window, 57 const gfx::Rect& rect) { 58 gfx::Point point = rect.origin(); 59 aura::client::GetScreenPositionClient(window->GetRootWindow())-> 60 ConvertPointToScreen(window, &point); 61 return gfx::Rect(point, rect.size()); 62} 63 64// static 65gfx::Rect ScreenUtil::ConvertRectFromScreen(aura::Window* window, 66 const gfx::Rect& rect) { 67 gfx::Point point = rect.origin(); 68 aura::client::GetScreenPositionClient(window->GetRootWindow())-> 69 ConvertPointFromScreen(window, &point); 70 return gfx::Rect(point, rect.size()); 71} 72 73// static 74const gfx::Display& ScreenUtil::GetSecondaryDisplay() { 75 DisplayManager* display_manager = GetDisplayManager(); 76 CHECK_LE(2U, display_manager->GetNumDisplays()); 77 return display_manager->GetDisplayAt(0).id() == 78 Shell::GetScreen()->GetPrimaryDisplay().id() ? 79 display_manager->GetDisplayAt(1) : display_manager->GetDisplayAt(0); 80} 81 82// static 83const gfx::Display& ScreenUtil::GetDisplayForId(int64 display_id) { 84 return GetDisplayManager()->GetDisplayForId(display_id); 85} 86 87} // namespace ash 88