| // 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/web_applications/web_app_win.h" |
| |
| #include <shlobj.h> |
| #include <stddef.h> |
| |
| #include "base/command_line.h" |
| #include "base/files/file_enumerator.h" |
| #include "base/files/file_util.h" |
| #include "base/logging.h" |
| #include "base/macros.h" |
| #include "base/md5.h" |
| #include "base/memory/scoped_ptr.h" |
| #include "base/path_service.h" |
| #include "base/strings/string16.h" |
| #include "base/strings/string_piece.h" |
| #include "base/strings/stringprintf.h" |
| #include "base/strings/utf_string_conversions.h" |
| #include "base/win/shortcut.h" |
| #include "base/win/windows_version.h" |
| #include "chrome/browser/profiles/profile.h" |
| #include "chrome/browser/web_applications/update_shortcut_worker_win.h" |
| #include "chrome/common/chrome_switches.h" |
| #include "chrome/installer/util/browser_distribution.h" |
| #include "chrome/installer/util/shell_util.h" |
| #include "chrome/installer/util/util_constants.h" |
| #include "content/public/browser/browser_thread.h" |
| #include "extensions/common/extension.h" |
| #include "ui/base/win/shell.h" |
| #include "ui/gfx/icon_util.h" |
| #include "ui/gfx/image/image.h" |
| #include "ui/gfx/image/image_family.h" |
| |
| namespace { |
| |
| const base::FilePath::CharType kIconChecksumFileExt[] = |
| FILE_PATH_LITERAL(".ico.md5"); |
| |
| // Calculates checksum of an icon family using MD5. |
| // The checksum is derived from all of the icons in the family. |
| void GetImageCheckSum(const gfx::ImageFamily& image, base::MD5Digest* digest) { |
| DCHECK(digest); |
| base::MD5Context md5_context; |
| base::MD5Init(&md5_context); |
| |
| for (gfx::ImageFamily::const_iterator it = image.begin(); it != image.end(); |
| ++it) { |
| SkBitmap bitmap = it->AsBitmap(); |
| |
| SkAutoLockPixels image_lock(bitmap); |
| base::StringPiece image_data( |
| reinterpret_cast<const char*>(bitmap.getPixels()), bitmap.getSize()); |
| base::MD5Update(&md5_context, image_data); |
| } |
| |
| base::MD5Final(digest, &md5_context); |
| } |
| |
| // Saves |image| as an |icon_file| with the checksum. |
| bool SaveIconWithCheckSum(const base::FilePath& icon_file, |
| const gfx::ImageFamily& image) { |
| if (!IconUtil::CreateIconFileFromImageFamily(image, icon_file)) |
| return false; |
| |
| base::MD5Digest digest; |
| GetImageCheckSum(image, &digest); |
| |
| base::FilePath cheksum_file(icon_file.ReplaceExtension(kIconChecksumFileExt)); |
| return base::WriteFile(cheksum_file, |
| reinterpret_cast<const char*>(&digest), |
| sizeof(digest)) == sizeof(digest); |
| } |
| |
| // Returns true if |icon_file| is missing or different from |image|. |
| bool ShouldUpdateIcon(const base::FilePath& icon_file, |
| const gfx::ImageFamily& image) { |
| base::FilePath checksum_file( |
| icon_file.ReplaceExtension(kIconChecksumFileExt)); |
| |
| // Returns true if icon_file or checksum file is missing. |
| if (!base::PathExists(icon_file) || |
| !base::PathExists(checksum_file)) |
| return true; |
| |
| base::MD5Digest persisted_image_checksum; |
| if (sizeof(persisted_image_checksum) != base::ReadFile(checksum_file, |
| reinterpret_cast<char*>(&persisted_image_checksum), |
| sizeof(persisted_image_checksum))) |
| return true; |
| |
| base::MD5Digest downloaded_image_checksum; |
| GetImageCheckSum(image, &downloaded_image_checksum); |
| |
| // Update icon if checksums are not equal. |
| return memcmp(&persisted_image_checksum, &downloaded_image_checksum, |
| sizeof(base::MD5Digest)) != 0; |
| } |
| |
| // Returns true if |shortcut_file_name| matches profile |profile_path|, and has |
| // an --app-id flag. |
| bool IsAppShortcutForProfile(const base::FilePath& shortcut_file_name, |
| const base::FilePath& profile_path) { |
| base::string16 cmd_line_string; |
| if (base::win::ResolveShortcut(shortcut_file_name, NULL, &cmd_line_string)) { |
| cmd_line_string = L"program " + cmd_line_string; |
| base::CommandLine shortcut_cmd_line = |
| base::CommandLine::FromString(cmd_line_string); |
| return shortcut_cmd_line.HasSwitch(switches::kProfileDirectory) && |
| shortcut_cmd_line.GetSwitchValuePath(switches::kProfileDirectory) == |
| profile_path.BaseName() && |
| shortcut_cmd_line.HasSwitch(switches::kAppId); |
| } |
| |
| return false; |
| } |
| |
| // Finds shortcuts in |shortcut_path| that match profile for |profile_path| and |
| // extension with title |shortcut_name|. |
| // If |shortcut_name| is empty, finds all shortcuts matching |profile_path|. |
| std::vector<base::FilePath> FindAppShortcutsByProfileAndTitle( |
| const base::FilePath& shortcut_path, |
| const base::FilePath& profile_path, |
| const base::string16& shortcut_name) { |
| std::vector<base::FilePath> shortcut_paths; |
| |
| if (shortcut_name.empty()) { |
| // Find all shortcuts for this profile. |
| base::FileEnumerator files(shortcut_path, false, |
| base::FileEnumerator::FILES, |
| FILE_PATH_LITERAL("*.lnk")); |
| base::FilePath shortcut_file = files.Next(); |
| while (!shortcut_file.empty()) { |
| if (IsAppShortcutForProfile(shortcut_file, profile_path)) |
| shortcut_paths.push_back(shortcut_file); |
| shortcut_file = files.Next(); |
| } |
| } else { |
| // Find all shortcuts matching |shortcut_name|. |
| base::FilePath base_path = shortcut_path. |
| Append(web_app::internals::GetSanitizedFileName(shortcut_name)). |
| AddExtension(FILE_PATH_LITERAL(".lnk")); |
| |
| const int fileNamesToCheck = 10; |
| for (int i = 0; i < fileNamesToCheck; ++i) { |
| base::FilePath shortcut_file = base_path; |
| if (i > 0) { |
| shortcut_file = shortcut_file.InsertBeforeExtensionASCII( |
| base::StringPrintf(" (%d)", i)); |
| } |
| if (base::PathExists(shortcut_file) && |
| IsAppShortcutForProfile(shortcut_file, profile_path)) { |
| shortcut_paths.push_back(shortcut_file); |
| } |
| } |
| } |
| |
| return shortcut_paths; |
| } |
| |
| // Creates application shortcuts in a given set of paths. |
| // |shortcut_paths| is a list of directories in which shortcuts should be |
| // created. If |creation_reason| is SHORTCUT_CREATION_AUTOMATED and there is an |
| // existing shortcut to this app for this profile, does nothing (succeeding). |
| // Returns true on success, false on failure. |
| // Must be called on the FILE thread. |
| bool CreateShortcutsInPaths( |
| const base::FilePath& web_app_path, |
| const web_app::ShortcutInfo& shortcut_info, |
| const std::vector<base::FilePath>& shortcut_paths, |
| web_app::ShortcutCreationReason creation_reason, |
| std::vector<base::FilePath>* out_filenames) { |
| // Ensure web_app_path exists. |
| if (!base::PathExists(web_app_path) && |
| !base::CreateDirectory(web_app_path)) { |
| return false; |
| } |
| |
| // Generates file name to use with persisted ico and shortcut file. |
| base::FilePath icon_file = |
| web_app::internals::GetIconFilePath(web_app_path, shortcut_info.title); |
| if (!web_app::internals::CheckAndSaveIcon(icon_file, shortcut_info.favicon, |
| false)) { |
| return false; |
| } |
| |
| base::FilePath chrome_exe; |
| if (!PathService::Get(base::FILE_EXE, &chrome_exe)) { |
| NOTREACHED(); |
| return false; |
| } |
| |
| // Working directory. |
| base::FilePath working_dir(chrome_exe.DirName()); |
| |
| base::CommandLine cmd_line(base::CommandLine::NO_PROGRAM); |
| cmd_line = ShellIntegration::CommandLineArgsForLauncher(shortcut_info.url, |
| shortcut_info.extension_id, shortcut_info.profile_path); |
| |
| // TODO(evan): we rely on the fact that command_line_string() is |
| // properly quoted for a Windows command line. The method on |
| // base::CommandLine should probably be renamed to better reflect that |
| // fact. |
| base::string16 wide_switches(cmd_line.GetCommandLineString()); |
| |
| // Sanitize description |
| base::string16 description = shortcut_info.description; |
| if (description.length() >= MAX_PATH) |
| description.resize(MAX_PATH - 1); |
| |
| // Generates app id from web app url and profile path. |
| std::string app_name(web_app::GenerateApplicationNameFromInfo(shortcut_info)); |
| base::string16 app_id(ShellIntegration::GetAppModelIdForProfile( |
| base::UTF8ToUTF16(app_name), shortcut_info.profile_path)); |
| |
| bool success = true; |
| for (size_t i = 0; i < shortcut_paths.size(); ++i) { |
| base::FilePath shortcut_file = |
| shortcut_paths[i] |
| .Append( |
| web_app::internals::GetSanitizedFileName(shortcut_info.title)) |
| .AddExtension(installer::kLnkExt); |
| if (creation_reason == web_app::SHORTCUT_CREATION_AUTOMATED) { |
| // Check whether there is an existing shortcut to this app. |
| std::vector<base::FilePath> shortcut_files = |
| FindAppShortcutsByProfileAndTitle(shortcut_paths[i], |
| shortcut_info.profile_path, |
| shortcut_info.title); |
| if (!shortcut_files.empty()) |
| continue; |
| } |
| if (shortcut_paths[i] != web_app_path) { |
| int unique_number = |
| base::GetUniquePathNumber(shortcut_file, |
| base::FilePath::StringType()); |
| if (unique_number == -1) { |
| success = false; |
| continue; |
| } else if (unique_number > 0) { |
| shortcut_file = shortcut_file.InsertBeforeExtensionASCII( |
| base::StringPrintf(" (%d)", unique_number)); |
| } |
| } |
| base::win::ShortcutProperties shortcut_properties; |
| shortcut_properties.set_target(chrome_exe); |
| shortcut_properties.set_working_dir(working_dir); |
| shortcut_properties.set_arguments(wide_switches); |
| shortcut_properties.set_description(description); |
| shortcut_properties.set_icon(icon_file, 0); |
| shortcut_properties.set_app_id(app_id); |
| shortcut_properties.set_dual_mode(false); |
| if (!base::PathExists(shortcut_file.DirName()) && |
| !base::CreateDirectory(shortcut_file.DirName())) { |
| NOTREACHED(); |
| return false; |
| } |
| success = base::win::CreateOrUpdateShortcutLink( |
| shortcut_file, shortcut_properties, |
| base::win::SHORTCUT_CREATE_ALWAYS) && success; |
| if (out_filenames) |
| out_filenames->push_back(shortcut_file); |
| } |
| |
| return success; |
| } |
| |
| // Gets the directories with shortcuts for an app, and deletes the shortcuts. |
| // This will search the standard locations for shortcuts named |title| that open |
| // in the profile with |profile_path|. |
| // |was_pinned_to_taskbar| will be set to true if there was previously a |
| // shortcut pinned to the taskbar for this app; false otherwise. |
| // If |web_app_path| is empty, this will not delete shortcuts from the web app |
| // directory. If |title| is empty, all shortcuts for this profile will be |
| // deleted. |
| // |shortcut_paths| will be populated with a list of directories where shortcuts |
| // for this app were found (and deleted). This will delete duplicate shortcuts, |
| // but only return each path once, even if it contained multiple deleted |
| // shortcuts. Both of these may be NULL. |
| void GetShortcutLocationsAndDeleteShortcuts( |
| const base::FilePath& web_app_path, |
| const base::FilePath& profile_path, |
| const base::string16& title, |
| bool* was_pinned_to_taskbar, |
| std::vector<base::FilePath>* shortcut_paths) { |
| DCHECK(content::BrowserThread::FILE); |
| |
| // Get all possible locations for shortcuts. |
| web_app::ShortcutLocations all_shortcut_locations; |
| all_shortcut_locations.in_quick_launch_bar = true; |
| all_shortcut_locations.on_desktop = true; |
| // Delete shortcuts from the Chrome Apps subdirectory. |
| // This matches the subdir name set by CreateApplicationShortcutView::Accept |
| // for Chrome apps (not URL apps, but this function does not apply for them). |
| all_shortcut_locations.applications_menu_location = |
| web_app::APP_MENU_LOCATION_SUBDIR_CHROMEAPPS; |
| std::vector<base::FilePath> all_paths = web_app::internals::GetShortcutPaths( |
| all_shortcut_locations); |
| if (base::win::GetVersion() >= base::win::VERSION_WIN7 && |
| !web_app_path.empty()) { |
| all_paths.push_back(web_app_path); |
| } |
| |
| if (was_pinned_to_taskbar) { |
| // Determine if there is a link to this app in the TaskBar pin directory. |
| base::FilePath taskbar_pin_path; |
| if (PathService::Get(base::DIR_TASKBAR_PINS, &taskbar_pin_path)) { |
| std::vector<base::FilePath> taskbar_pin_files = |
| FindAppShortcutsByProfileAndTitle(taskbar_pin_path, profile_path, |
| title); |
| *was_pinned_to_taskbar = !taskbar_pin_files.empty(); |
| } else { |
| *was_pinned_to_taskbar = false; |
| } |
| } |
| |
| for (std::vector<base::FilePath>::const_iterator i = all_paths.begin(); |
| i != all_paths.end(); ++i) { |
| std::vector<base::FilePath> shortcut_files = |
| FindAppShortcutsByProfileAndTitle(*i, profile_path, title); |
| if (shortcut_paths && !shortcut_files.empty()) { |
| shortcut_paths->push_back(*i); |
| } |
| for (std::vector<base::FilePath>::const_iterator j = shortcut_files.begin(); |
| j != shortcut_files.end(); ++j) { |
| // Any shortcut could have been pinned, either by chrome or the user, so |
| // they are all unpinned. |
| base::win::UnpinShortcutFromTaskbar(*j); |
| base::DeleteFile(*j, false); |
| } |
| } |
| } |
| |
| void CreateIconAndSetRelaunchDetails( |
| const base::FilePath& web_app_path, |
| const base::FilePath& icon_file, |
| scoped_ptr<web_app::ShortcutInfo> shortcut_info, |
| HWND hwnd) { |
| DCHECK(content::BrowserThread::GetBlockingPool()->RunsTasksOnCurrentThread()); |
| |
| base::CommandLine command_line = ShellIntegration::CommandLineArgsForLauncher( |
| shortcut_info->url, shortcut_info->extension_id, |
| shortcut_info->profile_path); |
| |
| base::FilePath chrome_exe; |
| if (!PathService::Get(base::FILE_EXE, &chrome_exe)) { |
| NOTREACHED(); |
| return; |
| } |
| command_line.SetProgram(chrome_exe); |
| ui::win::SetRelaunchDetailsForWindow(command_line.GetCommandLineString(), |
| shortcut_info->title, hwnd); |
| |
| if (!base::PathExists(web_app_path) && !base::CreateDirectory(web_app_path)) |
| return; |
| |
| ui::win::SetAppIconForWindow(icon_file.value(), hwnd); |
| web_app::internals::CheckAndSaveIcon(icon_file, shortcut_info->favicon, true); |
| } |
| |
| void OnShortcutInfoLoadedForSetRelaunchDetails( |
| HWND hwnd, |
| scoped_ptr<web_app::ShortcutInfo> shortcut_info) { |
| DCHECK_CURRENTLY_ON(content::BrowserThread::UI); |
| |
| // Set window's icon to the one we're about to create/update in the web app |
| // path. The icon cache will refresh on icon creation. |
| base::FilePath web_app_path = web_app::GetWebAppDataDirectory( |
| shortcut_info->profile_path, shortcut_info->extension_id, |
| shortcut_info->url); |
| base::FilePath icon_file = |
| web_app::internals::GetIconFilePath(web_app_path, shortcut_info->title); |
| content::BrowserThread::PostBlockingPoolTask( |
| FROM_HERE, base::Bind(&CreateIconAndSetRelaunchDetails, web_app_path, |
| icon_file, base::Passed(&shortcut_info), hwnd)); |
| } |
| |
| } // namespace |
| |
| namespace web_app { |
| |
| base::FilePath CreateShortcutInWebAppDir( |
| const base::FilePath& web_app_dir, |
| scoped_ptr<ShortcutInfo> shortcut_info) { |
| std::vector<base::FilePath> paths; |
| paths.push_back(web_app_dir); |
| std::vector<base::FilePath> out_filenames; |
| base::FilePath web_app_dir_shortcut = |
| web_app_dir.Append(internals::GetSanitizedFileName(shortcut_info->title)) |
| .AddExtension(installer::kLnkExt); |
| if (!PathExists(web_app_dir_shortcut)) { |
| CreateShortcutsInPaths(web_app_dir, *shortcut_info, paths, |
| SHORTCUT_CREATION_BY_USER, &out_filenames); |
| DCHECK_EQ(out_filenames.size(), 1u); |
| DCHECK_EQ(out_filenames[0].value(), web_app_dir_shortcut.value()); |
| } else { |
| internals::CheckAndSaveIcon( |
| internals::GetIconFilePath(web_app_dir, shortcut_info->title), |
| shortcut_info->favicon, true); |
| } |
| return web_app_dir_shortcut; |
| } |
| |
| void UpdateRelaunchDetailsForApp(Profile* profile, |
| const extensions::Extension* extension, |
| HWND hwnd) { |
| web_app::GetShortcutInfoForApp( |
| extension, |
| profile, |
| base::Bind(&OnShortcutInfoLoadedForSetRelaunchDetails, hwnd)); |
| } |
| |
| void UpdateShortcutsForAllApps(Profile* profile, |
| const base::Closure& callback) { |
| callback.Run(); |
| } |
| |
| namespace internals { |
| |
| bool CheckAndSaveIcon(const base::FilePath& icon_file, |
| const gfx::ImageFamily& image, |
| bool refresh_shell_icon_cache) { |
| if (!ShouldUpdateIcon(icon_file, image)) |
| return true; |
| |
| if (!SaveIconWithCheckSum(icon_file, image)) |
| return false; |
| |
| if (refresh_shell_icon_cache) { |
| // Refresh shell's icon cache. This call is quite disruptive as user would |
| // see explorer rebuilding the icon cache. It would be great that we find |
| // a better way to achieve this. |
| SHChangeNotify(SHCNE_ASSOCCHANGED, SHCNF_IDLIST | SHCNF_FLUSHNOWAIT, NULL, |
| NULL); |
| } |
| return true; |
| } |
| |
| bool CreatePlatformShortcuts( |
| const base::FilePath& web_app_path, |
| scoped_ptr<ShortcutInfo> shortcut_info, |
| const extensions::FileHandlersInfo& file_handlers_info, |
| const ShortcutLocations& creation_locations, |
| ShortcutCreationReason creation_reason) { |
| DCHECK_CURRENTLY_ON(content::BrowserThread::FILE); |
| |
| // Nothing to do on Windows for hidden apps. |
| if (creation_locations.applications_menu_location == APP_MENU_LOCATION_HIDDEN) |
| return true; |
| |
| // Shortcut paths under which to create shortcuts. |
| std::vector<base::FilePath> shortcut_paths = |
| GetShortcutPaths(creation_locations); |
| |
| bool pin_to_taskbar = creation_locations.in_quick_launch_bar && |
| base::win::CanPinShortcutToTaskbar(); |
| |
| // Create/update the shortcut in the web app path for the "Pin To Taskbar" |
| // option in Win7. We use the web app path shortcut because we will overwrite |
| // it rather than appending unique numbers if the shortcut already exists. |
| // This prevents pinned apps from having unique numbers in their names. |
| if (pin_to_taskbar) |
| shortcut_paths.push_back(web_app_path); |
| |
| if (shortcut_paths.empty()) |
| return false; |
| |
| if (!CreateShortcutsInPaths(web_app_path, *shortcut_info, shortcut_paths, |
| creation_reason, NULL)) |
| return false; |
| |
| if (pin_to_taskbar) { |
| base::FilePath file_name = GetSanitizedFileName(shortcut_info->title); |
| // Use the web app path shortcut for pinning to avoid having unique numbers |
| // in the application name. |
| base::FilePath shortcut_to_pin = web_app_path.Append(file_name). |
| AddExtension(installer::kLnkExt); |
| if (!base::win::PinShortcutToTaskbar(shortcut_to_pin)) |
| return false; |
| } |
| |
| return true; |
| } |
| |
| void UpdatePlatformShortcuts( |
| const base::FilePath& web_app_path, |
| const base::string16& old_app_title, |
| scoped_ptr<ShortcutInfo> shortcut_info, |
| const extensions::FileHandlersInfo& file_handlers_info) { |
| DCHECK_CURRENTLY_ON(content::BrowserThread::FILE); |
| |
| // Generates file name to use with persisted ico and shortcut file. |
| base::FilePath file_name = |
| web_app::internals::GetSanitizedFileName(shortcut_info->title); |
| |
| if (old_app_title != shortcut_info->title) { |
| // The app's title has changed. Delete all existing app shortcuts and |
| // recreate them in any locations they already existed (but do not add them |
| // to locations where they do not currently exist). |
| bool was_pinned_to_taskbar; |
| std::vector<base::FilePath> shortcut_paths; |
| GetShortcutLocationsAndDeleteShortcuts( |
| web_app_path, shortcut_info->profile_path, old_app_title, |
| &was_pinned_to_taskbar, &shortcut_paths); |
| CreateShortcutsInPaths(web_app_path, *shortcut_info, shortcut_paths, |
| SHORTCUT_CREATION_BY_USER, NULL); |
| // If the shortcut was pinned to the taskbar, |
| // GetShortcutLocationsAndDeleteShortcuts will have deleted it. In that |
| // case, re-pin it. |
| if (was_pinned_to_taskbar && base::win::CanPinShortcutToTaskbar()) { |
| base::FilePath file_name = GetSanitizedFileName(shortcut_info->title); |
| // Use the web app path shortcut for pinning to avoid having unique |
| // numbers in the application name. |
| base::FilePath shortcut_to_pin = web_app_path.Append(file_name). |
| AddExtension(installer::kLnkExt); |
| base::win::PinShortcutToTaskbar(shortcut_to_pin); |
| } |
| } |
| |
| // Update the icon if necessary. |
| base::FilePath icon_file = |
| GetIconFilePath(web_app_path, shortcut_info->title); |
| CheckAndSaveIcon(icon_file, shortcut_info->favicon, true); |
| } |
| |
| void DeletePlatformShortcuts(const base::FilePath& web_app_path, |
| scoped_ptr<ShortcutInfo> shortcut_info) { |
| GetShortcutLocationsAndDeleteShortcuts(web_app_path, |
| shortcut_info->profile_path, |
| shortcut_info->title, NULL, NULL); |
| |
| // If there are no more shortcuts in the Chrome Apps subdirectory, remove it. |
| base::FilePath chrome_apps_dir; |
| if (ShellUtil::GetShortcutPath( |
| ShellUtil::SHORTCUT_LOCATION_START_MENU_CHROME_APPS_DIR, |
| BrowserDistribution::GetDistribution(), |
| ShellUtil::CURRENT_USER, |
| &chrome_apps_dir)) { |
| if (base::IsDirectoryEmpty(chrome_apps_dir)) |
| base::DeleteFile(chrome_apps_dir, false); |
| } |
| } |
| |
| void DeleteAllShortcutsForProfile(const base::FilePath& profile_path) { |
| GetShortcutLocationsAndDeleteShortcuts(base::FilePath(), profile_path, L"", |
| NULL, NULL); |
| |
| // If there are no more shortcuts in the Chrome Apps subdirectory, remove it. |
| base::FilePath chrome_apps_dir; |
| if (ShellUtil::GetShortcutPath( |
| ShellUtil::SHORTCUT_LOCATION_START_MENU_CHROME_APPS_DIR, |
| BrowserDistribution::GetDistribution(), |
| ShellUtil::CURRENT_USER, |
| &chrome_apps_dir)) { |
| if (base::IsDirectoryEmpty(chrome_apps_dir)) |
| base::DeleteFile(chrome_apps_dir, false); |
| } |
| } |
| |
| std::vector<base::FilePath> GetShortcutPaths( |
| const ShortcutLocations& creation_locations) { |
| // Shortcut paths under which to create shortcuts. |
| std::vector<base::FilePath> shortcut_paths; |
| // Locations to add to shortcut_paths. |
| struct { |
| bool use_this_location; |
| ShellUtil::ShortcutLocation location_id; |
| } locations[] = { |
| { |
| creation_locations.on_desktop, |
| ShellUtil::SHORTCUT_LOCATION_DESKTOP |
| }, { |
| creation_locations.applications_menu_location == APP_MENU_LOCATION_ROOT, |
| ShellUtil::SHORTCUT_LOCATION_START_MENU_ROOT |
| }, { |
| creation_locations.applications_menu_location == |
| APP_MENU_LOCATION_SUBDIR_CHROME_DEPRECATED, |
| ShellUtil::SHORTCUT_LOCATION_START_MENU_CHROME_DIR_DEPRECATED |
| }, { |
| creation_locations.applications_menu_location == |
| APP_MENU_LOCATION_SUBDIR_CHROMEAPPS, |
| ShellUtil::SHORTCUT_LOCATION_START_MENU_CHROME_APPS_DIR |
| }, { |
| // For Win7+, |in_quick_launch_bar| indicates that we are pinning to |
| // taskbar. This needs to be handled by callers. |
| creation_locations.in_quick_launch_bar && |
| base::win::CanPinShortcutToTaskbar(), |
| ShellUtil::SHORTCUT_LOCATION_QUICK_LAUNCH |
| } |
| }; |
| |
| BrowserDistribution* dist = BrowserDistribution::GetDistribution(); |
| // Populate shortcut_paths. |
| for (size_t i = 0; i < arraysize(locations); ++i) { |
| if (locations[i].use_this_location) { |
| base::FilePath path; |
| if (!ShellUtil::GetShortcutPath(locations[i].location_id, |
| dist, |
| ShellUtil::CURRENT_USER, |
| &path)) { |
| NOTREACHED(); |
| continue; |
| } |
| shortcut_paths.push_back(path); |
| } |
| } |
| return shortcut_paths; |
| } |
| |
| base::FilePath GetIconFilePath(const base::FilePath& web_app_path, |
| const base::string16& title) { |
| return web_app_path.Append(GetSanitizedFileName(title)) |
| .AddExtension(FILE_PATH_LITERAL(".ico")); |
| } |
| |
| } // namespace internals |
| |
| void UpdateShortcutForTabContents(content::WebContents* web_contents) { |
| // UpdateShortcutWorker will delete itself when it's done. |
| UpdateShortcutWorker* worker = new UpdateShortcutWorker(web_contents); |
| worker->Run(); |
| } |
| |
| } // namespace web_app |
