15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ash/screen_ash.h" 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ash/display/display_controller.h" 82a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "ash/display/display_manager.h" 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ash/root_window_controller.h" 102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "ash/shelf/shelf_layout_manager.h" 112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "ash/shelf/shelf_widget.h" 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ash/shell.h" 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ash/wm/coordinate_conversion.h" 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/logging.h" 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/aura/client/screen_position_client.h" 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/aura/env.h" 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/aura/root_window.h" 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/gfx/display.h" 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "ui/gfx/screen.h" 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace ash { 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace { 242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)internal::DisplayManager* GetDisplayManager() { 252a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return Shell::GetInstance()->display_manager(); 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 277dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch 287dbb3d5cf0c15f500944d211057644d6a2f37371Ben MurdochDisplayController* GetDisplayController() { 297dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch return Shell::GetInstance()->display_controller(); 307dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch} 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)ScreenAsh::ScreenAsh() { 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)ScreenAsh::~ScreenAsh() { 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)gfx::Display ScreenAsh::FindDisplayContainingPoint(const gfx::Point& point) { 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return GetDisplayManager()->FindDisplayContainingPoint(point); 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)gfx::Rect ScreenAsh::GetMaximizedWindowBoundsInParent(aura::Window* window) { 4658537e28ecd584eab876aee8be7156509866d23aTorne (Richard Coles) if (internal::GetRootWindowController(window->GetRootWindow())->shelf()) 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return GetDisplayWorkAreaBoundsInParent(window); 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) else 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return GetDisplayBoundsInParent(window); 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)gfx::Rect ScreenAsh::GetDisplayBoundsInParent(aura::Window* window) { 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return ConvertRectFromScreen( 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) window->parent(), 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Shell::GetScreen()->GetDisplayNearestWindow(window).bounds()); 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)gfx::Rect ScreenAsh::GetDisplayWorkAreaBoundsInParent(aura::Window* window) { 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return ConvertRectFromScreen( 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) window->parent(), 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Shell::GetScreen()->GetDisplayNearestWindow(window).work_area()); 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)gfx::Rect ScreenAsh::ConvertRectToScreen(aura::Window* window, 685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const gfx::Rect& rect) { 695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gfx::Point point = rect.origin(); 705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) aura::client::GetScreenPositionClient(window->GetRootWindow())-> 715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ConvertPointToScreen(window, &point); 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return gfx::Rect(point, rect.size()); 735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)gfx::Rect ScreenAsh::ConvertRectFromScreen(aura::Window* window, 775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const gfx::Rect& rect) { 785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gfx::Point point = rect.origin(); 795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) aura::client::GetScreenPositionClient(window->GetRootWindow())-> 805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ConvertPointFromScreen(window, &point); 815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return gfx::Rect(point, rect.size()); 825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const gfx::Display& ScreenAsh::GetSecondaryDisplay() { 86ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch internal::DisplayManager* display_manager = GetDisplayManager(); 87ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch CHECK_EQ(2U, display_manager->GetNumDisplays()); 88ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch return display_manager->GetDisplayAt(0).id() == 89ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch DisplayController::GetPrimaryDisplay().id() ? 90ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch display_manager->GetDisplayAt(1) : display_manager->GetDisplayAt(0); 915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const gfx::Display& ScreenAsh::GetDisplayForId(int64 display_id) { 955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return GetDisplayManager()->GetDisplayForId(display_id); 965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void ScreenAsh::NotifyBoundsChanged(const gfx::Display& display) { 992a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) FOR_EACH_OBSERVER(gfx::DisplayObserver, observers_, 1002a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) OnDisplayBoundsChanged(display)); 1012a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 1022a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1032a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void ScreenAsh::NotifyDisplayAdded(const gfx::Display& display) { 1042a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) FOR_EACH_OBSERVER(gfx::DisplayObserver, observers_, OnDisplayAdded(display)); 1052a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 1062a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1072a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void ScreenAsh::NotifyDisplayRemoved(const gfx::Display& display) { 1082a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) FOR_EACH_OBSERVER( 1092a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) gfx::DisplayObserver, observers_, OnDisplayRemoved(display)); 1102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 1112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool ScreenAsh::IsDIPEnabled() { 1135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 1145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)gfx::Point ScreenAsh::GetCursorScreenPoint() { 1175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return aura::Env::GetInstance()->last_mouse_location(); 1185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 120424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles)gfx::NativeWindow ScreenAsh::GetWindowUnderCursor() { 121424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) return GetWindowAtScreenPoint(Shell::GetScreen()->GetCursorScreenPoint()); 122424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles)} 123424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) 124424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles)gfx::NativeWindow ScreenAsh::GetWindowAtScreenPoint(const gfx::Point& point) { 1255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return wm::GetRootWindowAt(point)->GetTopWindowContainingPoint(point); 1265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 128424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles)int ScreenAsh::GetNumDisplays() const { 1292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return DisplayController::GetNumDisplays(); 1305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 132424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles)std::vector<gfx::Display> ScreenAsh::GetAllDisplays() const { 13381843c7b1423e241009db79d34acf2450330fcc5Torne (Richard Coles) if (!Shell::HasInstance()) 13481843c7b1423e241009db79d34acf2450330fcc5Torne (Richard Coles) return std::vector<gfx::Display>(1, GetPrimaryDisplay()); 135424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) return GetDisplayManager()->displays(); 136424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles)} 137424c4d7b64af9d0d8fd9624f381f469654d5e3d2Torne (Richard Coles) 1385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)gfx::Display ScreenAsh::GetDisplayNearestWindow(gfx::NativeView window) const { 13981843c7b1423e241009db79d34acf2450330fcc5Torne (Richard Coles) if (!Shell::HasInstance()) 14081843c7b1423e241009db79d34acf2450330fcc5Torne (Richard Coles) return GetPrimaryDisplay(); 1417dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch return GetDisplayController()->GetDisplayNearestWindow(window); 1425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)gfx::Display ScreenAsh::GetDisplayNearestPoint(const gfx::Point& point) const { 14581843c7b1423e241009db79d34acf2450330fcc5Torne (Richard Coles) if (!Shell::HasInstance()) 14681843c7b1423e241009db79d34acf2450330fcc5Torne (Richard Coles) return GetPrimaryDisplay(); 1477dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch return GetDisplayController()->GetDisplayNearestPoint(point); 1485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)gfx::Display ScreenAsh::GetDisplayMatching(const gfx::Rect& match_rect) const { 15181843c7b1423e241009db79d34acf2450330fcc5Torne (Richard Coles) if (!Shell::HasInstance()) 15281843c7b1423e241009db79d34acf2450330fcc5Torne (Richard Coles) return GetPrimaryDisplay(); 1537dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch return GetDisplayController()->GetDisplayMatching(match_rect); 1545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)gfx::Display ScreenAsh::GetPrimaryDisplay() const { 1575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return DisplayController::GetPrimaryDisplay(); 1585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1602a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void ScreenAsh::AddObserver(gfx::DisplayObserver* observer) { 1612a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) observers_.AddObserver(observer); 1622a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 1632a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1642a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void ScreenAsh::RemoveObserver(gfx::DisplayObserver* observer) { 1652a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) observers_.RemoveObserver(observer); 1662a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 1672a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace ash 169