1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249
|
// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "ash/assistant/assistant_ui_controller_impl.h"
#include <optional>
#include "ash/assistant/assistant_controller_impl.h"
#include "ash/assistant/model/assistant_interaction_model.h"
#include "ash/assistant/ui/assistant_ui_constants.h"
#include "ash/assistant/util/assistant_util.h"
#include "ash/assistant/util/deep_link_util.h"
#include "ash/assistant/util/histogram_util.h"
#include "ash/constants/ash_pref_names.h"
#include "ash/constants/notifier_catalogs.h"
#include "ash/public/cpp/assistant/assistant_setup.h"
#include "ash/public/cpp/assistant/assistant_state.h"
#include "ash/public/cpp/assistant/controller/assistant_interaction_controller.h"
#include "ash/public/cpp/system/toast_data.h"
#include "ash/session/session_controller_impl.h"
#include "ash/shell.h"
#include "ash/strings/grit/ash_strings.h"
#include "ash/system/toast/toast_manager_impl.h"
#include "base/functional/bind.h"
#include "base/metrics/histogram_functions.h"
#include "chromeos/ash/services/assistant/public/cpp/assistant_browser_delegate.h"
#include "chromeos/ash/services/assistant/public/cpp/assistant_prefs.h"
#include "chromeos/ash/services/assistant/public/cpp/assistant_service.h"
#include "chromeos/ash/services/assistant/public/cpp/features.h"
#include "components/prefs/pref_registry_simple.h"
#include "components/prefs/pref_service.h"
#include "ui/base/l10n/l10n_util.h"
namespace ash {
namespace {
// Helpers ---------------------------------------------------------------------
PrefService* pref_service() {
auto* result =
Shell::Get()->session_controller()->GetPrimaryUserPrefService();
DCHECK(result);
return result;
}
// Toast -----------------------------------------------------------------------
constexpr char kUnboundServiceToastId[] =
"assistant_controller_unbound_service";
void ShowToast(const std::string& id,
ToastCatalogName catalog_name,
int message_id) {
ToastData toast(id, catalog_name, l10n_util::GetStringUTF16(message_id));
Shell::Get()->toast_manager()->Show(std::move(toast));
}
} // namespace
// AssistantUiControllerImpl ---------------------------------------------------
AssistantUiControllerImpl::AssistantUiControllerImpl(
AssistantControllerImpl* assistant_controller)
: assistant_controller_(assistant_controller) {
model_.AddObserver(this);
assistant_controller_observation_.Observe(AssistantController::Get());
overview_controller_observation_.Observe(Shell::Get()->overview_controller());
}
AssistantUiControllerImpl::~AssistantUiControllerImpl() {
model_.RemoveObserver(this);
}
// static
void AssistantUiControllerImpl::RegisterProfilePrefs(
PrefRegistrySimple* registry) {
registry->RegisterIntegerPref(
prefs::kAssistantNumSessionsWhereOnboardingShown, 0);
}
void AssistantUiControllerImpl::SetAssistant(assistant::Assistant* assistant) {
assistant_ = assistant;
}
const AssistantUiModel* AssistantUiControllerImpl::GetModel() const {
return &model_;
}
int AssistantUiControllerImpl::GetNumberOfSessionsWhereOnboardingShown() const {
return pref_service()->GetInteger(
prefs::kAssistantNumSessionsWhereOnboardingShown);
}
bool AssistantUiControllerImpl::HasShownOnboarding() const {
return has_shown_onboarding_;
}
void AssistantUiControllerImpl::SetKeyboardTraversalMode(
bool keyboard_traversal_mode) {
model_.SetKeyboardTraversalMode(keyboard_traversal_mode);
}
void AssistantUiControllerImpl::ShowUi(AssistantEntryPoint entry_point) {
// TODO: crbug.com/417538592 - open Gemini PWA via AppList and delete
// dependency to AssistantBrowserDelegate.
if (ash::assistant::features::IsNewEntryPointEnabled()) {
assistant::AssistantBrowserDelegate::Get()->OpenNewEntryPoint();
return;
}
// Skip if the opt-in window is active.
auto* assistant_setup = AssistantSetup::GetInstance();
if (assistant_setup && assistant_setup->BounceOptInWindowIfActive())
return;
auto* assistant_state = AssistantState::Get();
if (!assistant_state->settings_enabled().value_or(false) ||
assistant_state->locked_full_screen_enabled().value_or(false)) {
return;
}
// TODO(dmblack): Show a more helpful message to the user.
if (assistant_state->assistant_status() ==
assistant::AssistantStatus::NOT_READY) {
ShowUnboundErrorToast();
return;
}
if (!assistant_) {
ShowUnboundErrorToast();
return;
}
model_.SetVisible(entry_point);
}
std::optional<base::ScopedClosureRunner> AssistantUiControllerImpl::CloseUi(
AssistantExitPoint exit_point) {
if (model_.visibility() != AssistantVisibility::kVisible)
return std::nullopt;
// Set visibility to `kClosing`.
model_.SetClosing(exit_point);
// When the return value is destroyed, visibility will be set to `kClosed`
// provided the visibility change hasn't been invalidated.
return base::ScopedClosureRunner(base::BindOnce(
[](const base::WeakPtr<AssistantUiControllerImpl>& weak_ptr,
assistant::AssistantExitPoint exit_point) {
if (weak_ptr)
weak_ptr->model_.SetClosed(exit_point);
},
weak_factory_for_delayed_visibility_changes_.GetWeakPtr(), exit_point));
}
void AssistantUiControllerImpl::SetAppListBubbleWidth(int width) {
model_.SetAppListBubbleWidth(width);
}
void AssistantUiControllerImpl::ToggleUi(
std::optional<AssistantEntryPoint> entry_point,
std::optional<AssistantExitPoint> exit_point) {
// When not visible, toggling will show the UI.
if (model_.visibility() != AssistantVisibility::kVisible) {
DCHECK(entry_point.has_value());
ShowUi(entry_point.value());
return;
}
// Otherwise toggling closes the UI.
DCHECK(exit_point.has_value());
CloseUi(exit_point.value());
}
void AssistantUiControllerImpl::OnInteractionStateChanged(
InteractionState interaction_state) {
if (interaction_state != InteractionState::kActive)
return;
// If there is an active interaction, we need to show Assistant UI if it is
// not already showing. We don't have enough information here to know what
// the interaction source is.
ShowUi(AssistantEntryPoint::kUnspecified);
}
void AssistantUiControllerImpl::OnAssistantControllerConstructed() {
AssistantInteractionController::Get()->GetModel()->AddObserver(this);
assistant_controller_->view_delegate()->AddObserver(this);
}
void AssistantUiControllerImpl::OnAssistantControllerDestroying() {
assistant_controller_->view_delegate()->RemoveObserver(this);
AssistantInteractionController::Get()->GetModel()->RemoveObserver(this);
}
void AssistantUiControllerImpl::OnOpeningUrl(const GURL& url,
bool in_background,
bool from_server) {
if (model_.visibility() != AssistantVisibility::kVisible)
return;
CloseUi(from_server ? AssistantExitPoint::kNewBrowserTabFromServer
: AssistantExitPoint::kNewBrowserTabFromUser);
}
void AssistantUiControllerImpl::OnUiVisibilityChanged(
AssistantVisibility new_visibility,
AssistantVisibility old_visibility,
std::optional<AssistantEntryPoint> entry_point,
std::optional<AssistantExitPoint> exit_point) {
weak_factory_for_delayed_visibility_changes_.InvalidateWeakPtrs();
if (new_visibility == AssistantVisibility::kVisible) {
// Only record the entry point when Assistant UI becomes visible.
assistant::util::RecordAssistantEntryPoint(entry_point.value());
}
if (old_visibility == AssistantVisibility::kVisible) {
// Only record the exit point when Assistant UI becomes invisible to
// avoid recording duplicate events (e.g. pressing ESC key).
assistant::util::RecordAssistantExitPoint(exit_point.value());
}
}
void AssistantUiControllerImpl::OnOnboardingShown() {
if (has_shown_onboarding_)
return;
has_shown_onboarding_ = true;
// Update the number of user sessions in which Assistant onboarding was shown.
pref_service()->SetInteger(prefs::kAssistantNumSessionsWhereOnboardingShown,
GetNumberOfSessionsWhereOnboardingShown() + 1);
}
void AssistantUiControllerImpl::OnOverviewModeWillStart() {
// Close Assistant UI before entering overview mode.
CloseUi(AssistantExitPoint::kOverviewMode);
}
void AssistantUiControllerImpl::ShowUnboundErrorToast() {
ShowToast(kUnboundServiceToastId, ToastCatalogName::kAssistantUnboundService,
IDS_ASH_ASSISTANT_ERROR_GENERIC);
}
} // namespace ash
|