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// Copyright (c) 2012 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 "chrome/browser/ui/app_list/app_list_controller_delegate.h"
#include "base/metrics/histogram.h"
#include "chrome/browser/extensions/extension_service.h"
#include "chrome/browser/extensions/extension_util.h"
#include "chrome/browser/extensions/install_tracker_factory.h"
#include "chrome/browser/extensions/launch_util.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/ui/app_list/extension_uninstaller.h"
#include "chrome/browser/ui/apps/app_info_dialog.h"
#include "chrome/common/extensions/extension_constants.h"
#include "extensions/browser/extension_prefs.h"
#include "extensions/browser/extension_registry.h"
#include "extensions/browser/extension_system.h"
#include "extensions/browser/management_policy.h"
#include "extensions/common/extension.h"
#include "extensions/common/extension_set.h"
#include "extensions/common/manifest_handlers/options_page_info.h"
#include "extensions/common/manifest_url_handlers.h"
#include "net/base/url_util.h"
#include "ui/app_list/app_list_folder_item.h"
#include "ui/app_list/app_list_item.h"
#include "ui/app_list/app_list_model.h"
#include "ui/app_list/app_list_switches.h"
#include "ui/gfx/geometry/rect.h"
#if defined(ENABLE_RLZ)
#include "chrome/browser/rlz/rlz.h"
#endif
using extensions::ExtensionRegistry;
namespace {
const extensions::Extension* GetExtension(Profile* profile,
const std::string& extension_id) {
const ExtensionService* service =
extensions::ExtensionSystem::Get(profile)->extension_service();
const extensions::Extension* extension =
service->GetInstalledExtension(extension_id);
return extension;
}
} // namespace
AppListControllerDelegate::~AppListControllerDelegate() {}
bool AppListControllerDelegate::ForceNativeDesktop() const {
return false;
}
void AppListControllerDelegate::ViewClosing() {}
gfx::Rect AppListControllerDelegate::GetAppListBounds() {
return gfx::Rect();
}
void AppListControllerDelegate::OnShowChildDialog() {
}
void AppListControllerDelegate::OnCloseChildDialog() {
}
std::string AppListControllerDelegate::AppListSourceToString(
AppListSource source) {
switch (source) {
case LAUNCH_FROM_APP_LIST:
return extension_urls::kLaunchSourceAppList;
case LAUNCH_FROM_APP_LIST_SEARCH:
return extension_urls::kLaunchSourceAppListSearch;
default:
return std::string();
}
}
bool AppListControllerDelegate::UserMayModifySettings(
Profile* profile,
const std::string& app_id) {
const extensions::Extension* extension = GetExtension(profile, app_id);
const extensions::ManagementPolicy* policy =
extensions::ExtensionSystem::Get(profile)->management_policy();
return extension &&
policy->UserMayModifySettings(extension, NULL);
}
bool AppListControllerDelegate::CanDoShowAppInfoFlow() {
return app_list::switches::IsAppInfoEnabled();
}
void AppListControllerDelegate::DoShowAppInfoFlow(
Profile* profile,
const std::string& extension_id) {
DCHECK(CanDoShowAppInfoFlow());
ExtensionService* service =
extensions::ExtensionSystem::Get(profile)->extension_service();
DCHECK(service);
const extensions::Extension* extension = service->GetInstalledExtension(
extension_id);
DCHECK(extension);
OnShowChildDialog();
UMA_HISTOGRAM_ENUMERATION("Apps.AppInfoDialog.Launches",
AppInfoLaunchSource::FROM_APP_LIST,
AppInfoLaunchSource::NUM_LAUNCH_SOURCES);
// Since the AppListControllerDelegate is a leaky singleton, passing its raw
// pointer around is OK.
ShowAppInfoInAppList(
GetAppListWindow(),
GetAppListBounds(),
profile,
extension,
base::Bind(&AppListControllerDelegate::OnCloseChildDialog,
base::Unretained(this)));
}
void AppListControllerDelegate::UninstallApp(Profile* profile,
const std::string& app_id) {
// ExtensionUninstall deletes itself when done or aborted.
ExtensionUninstaller* uninstaller =
new ExtensionUninstaller(profile, app_id, this);
uninstaller->Run();
}
bool AppListControllerDelegate::IsAppFromWebStore(
Profile* profile,
const std::string& app_id) {
const extensions::Extension* extension = GetExtension(profile, app_id);
return extension && extension->from_webstore();
}
void AppListControllerDelegate::ShowAppInWebStore(
Profile* profile,
const std::string& app_id,
bool is_search_result) {
const extensions::Extension* extension = GetExtension(profile, app_id);
if (!extension)
return;
const GURL url = extensions::ManifestURL::GetDetailsURL(extension);
DCHECK_NE(url, GURL::EmptyGURL());
const std::string source = AppListSourceToString(
is_search_result ?
AppListControllerDelegate::LAUNCH_FROM_APP_LIST_SEARCH :
AppListControllerDelegate::LAUNCH_FROM_APP_LIST);
OpenURL(profile,
net::AppendQueryParameter(url,
extension_urls::kWebstoreSourceField,
source),
ui::PAGE_TRANSITION_LINK,
CURRENT_TAB);
}
bool AppListControllerDelegate::HasOptionsPage(
Profile* profile,
const std::string& app_id) {
const extensions::Extension* extension = GetExtension(profile, app_id);
return extensions::util::IsAppLaunchableWithoutEnabling(app_id, profile) &&
extension && extensions::OptionsPageInfo::HasOptionsPage(extension);
}
void AppListControllerDelegate::ShowOptionsPage(
Profile* profile,
const std::string& app_id) {
const extensions::Extension* extension = GetExtension(profile, app_id);
if (!extension)
return;
OpenURL(profile,
extensions::OptionsPageInfo::GetOptionsPage(extension),
ui::PAGE_TRANSITION_LINK,
CURRENT_TAB);
}
extensions::LaunchType AppListControllerDelegate::GetExtensionLaunchType(
Profile* profile,
const std::string& app_id) {
return extensions::GetLaunchType(extensions::ExtensionPrefs::Get(profile),
GetExtension(profile, app_id));
}
void AppListControllerDelegate::SetExtensionLaunchType(
Profile* profile,
const std::string& extension_id,
extensions::LaunchType launch_type) {
ExtensionService* service =
extensions::ExtensionSystem::Get(profile)->extension_service();
extensions::SetLaunchType(
service, extension_id, launch_type);
}
bool AppListControllerDelegate::IsExtensionInstalled(
Profile* profile, const std::string& app_id) {
return !!GetExtension(profile, app_id);
}
extensions::InstallTracker* AppListControllerDelegate::GetInstallTrackerFor(
Profile* profile) {
if (extensions::ExtensionSystem::Get(profile)->extension_service())
return extensions::InstallTrackerFactory::GetForBrowserContext(profile);
return NULL;
}
void AppListControllerDelegate::GetApps(Profile* profile,
extensions::ExtensionSet* out_apps) {
ExtensionRegistry* registry = ExtensionRegistry::Get(profile);
DCHECK(registry);
out_apps->InsertAll(registry->enabled_extensions());
out_apps->InsertAll(registry->disabled_extensions());
out_apps->InsertAll(registry->terminated_extensions());
}
void AppListControllerDelegate::OnSearchStarted() {
#if defined(ENABLE_RLZ)
RLZTracker::RecordAppListSearch();
#endif
}
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