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) 52a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "chrome/browser/extensions/api/tabs/windows_event_router.h" 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/values.h" 87dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch#include "chrome/browser/chrome_notification_types.h" 92a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "chrome/browser/extensions/extension_service.h" 108bcbed890bc3ce4d7a057a8f32cab53fa534672eTorne (Richard Coles)#include "chrome/browser/extensions/extension_util.h" 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/extensions/window_controller.h" 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/extensions/window_controller_list.h" 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/browser/profiles/profile.h" 143551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)#include "chrome/common/extensions/api/windows.h" 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "chrome/common/extensions/extension_constants.h" 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "content/public/browser/notification_service.h" 17f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)#include "extensions/browser/event_router.h" 18cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)#include "extensions/common/constants.h" 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 20f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)using content::BrowserContext; 21f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace extensions { 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 243551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)namespace windows = extensions::api::windows; 253551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) 262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)WindowsEventRouter::WindowsEventRouter(Profile* profile) 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) : profile_(profile), 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) focused_profile_(NULL), 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) focused_window_id_(extension_misc::kUnknownWindowId) { 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(!profile->IsOffTheRecord()); 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WindowControllerList::GetInstance()->AddObserver(this); 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(TOOLKIT_VIEWS) 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) views::WidgetFocusManager::GetInstance()->AddFocusChangeListener(this); 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#elif defined(OS_MACOSX) 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Needed for when no suitable window can be passed to an extension as the 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // currently focused window. 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) registrar_.Add(this, chrome::NOTIFICATION_NO_KEY_WINDOW, 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) content::NotificationService::AllSources()); 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)WindowsEventRouter::~WindowsEventRouter() { 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WindowControllerList::GetInstance()->RemoveObserver(this); 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(TOOLKIT_VIEWS) 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) views::WidgetFocusManager::GetInstance()->RemoveFocusChangeListener(this); 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 502a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void WindowsEventRouter::OnWindowControllerAdded( 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WindowController* window_controller) { 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!profile_->IsSameProfile(window_controller->profile())) 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch scoped_ptr<base::ListValue> args(new base::ListValue()); 56eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch base::DictionaryValue* window_dictionary = 57eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch window_controller->CreateWindowValue(); 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) args->Append(window_dictionary); 593551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) DispatchEvent(windows::OnCreated::kEventName, window_controller->profile(), 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) args.Pass()); 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 632a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void WindowsEventRouter::OnWindowControllerRemoved( 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WindowController* window_controller) { 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!profile_->IsSameProfile(window_controller->profile())) 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int window_id = window_controller->GetWindowId(); 69eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch scoped_ptr<base::ListValue> args(new base::ListValue()); 703551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) args->Append(new base::FundamentalValue(window_id)); 713551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) DispatchEvent(windows::OnRemoved::kEventName, 723551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) window_controller->profile(), 735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) args.Pass()); 745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(TOOLKIT_VIEWS) 772a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void WindowsEventRouter::OnNativeFocusChange( 785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gfx::NativeView focused_before, 795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) gfx::NativeView focused_now) { 805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!focused_now) 815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) OnActiveWindowChanged(NULL); 825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 852a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void WindowsEventRouter::Observe( 865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int type, 875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const content::NotificationSource& source, 885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const content::NotificationDetails& details) { 895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#if defined(OS_MACOSX) 905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (chrome::NOTIFICATION_NO_KEY_WINDOW == type) { 915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) OnActiveWindowChanged(NULL); 925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif 955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 97f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)static void WillDispatchWindowFocusedEvent(BrowserContext* new_active_context, 982a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) int window_id, 99f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) BrowserContext* context, 1002a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const Extension* extension, 101eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch base::ListValue* event_args) { 1022a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // When switching between windows in the default and incognito profiles, 1032a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // dispatch WINDOW_ID_NONE to extensions whose profile lost focus that 1042a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // can't see the new focused window across the incognito boundary. 1052a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // See crbug.com/46610. 106f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) if (new_active_context && new_active_context != context && 1075d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) !util::CanCrossIncognito(extension, context)) { 1082a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) event_args->Clear(); 1093551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) event_args->Append(new base::FundamentalValue( 1102a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) extension_misc::kUnknownWindowId)); 1112a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } else { 1122a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) event_args->Clear(); 1133551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) event_args->Append(new base::FundamentalValue(window_id)); 1142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 1152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 1162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 1172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void WindowsEventRouter::OnActiveWindowChanged( 1185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WindowController* window_controller) { 1195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Profile* window_profile = NULL; 1205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int window_id = extension_misc::kUnknownWindowId; 1215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (window_controller && 1225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) profile_->IsSameProfile(window_controller->profile())) { 1235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) window_profile = window_controller->profile(); 1245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) window_id = window_controller->GetWindowId(); 1255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (focused_window_id_ == window_id) 1285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return; 1295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // window_profile is either the default profile for the active window, its 1315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // incognito profile, or NULL iff the previous profile is losing focus. 1325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) focused_profile_ = window_profile; 1335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) focused_window_id_ = window_id; 1345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1353551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) scoped_ptr<Event> event(new Event(windows::OnFocusChanged::kEventName, 136eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch make_scoped_ptr(new base::ListValue()))); 1372a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) event->will_dispatch_callback = 138f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) base::Bind(&WillDispatchWindowFocusedEvent, 139f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) static_cast<BrowserContext*>(window_profile), 140f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) window_id); 1410529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch EventRouter::Get(profile_)->BroadcastEvent(event.Pass()); 1425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1444e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles)void WindowsEventRouter::DispatchEvent(const std::string& event_name, 1455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) Profile* profile, 1465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<base::ListValue> args) { 1472a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) scoped_ptr<Event> event(new Event(event_name, args.Pass())); 148f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) event->restrict_to_browser_context = profile; 1490529e5d033099cbfc42635f6f6183833b09dff6eBen Murdoch EventRouter::Get(profile)->BroadcastEvent(event.Pass()); 1505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace extensions 153