desktop Namespace Reference

Namespaces
	apple
	battery_info
	clipboard
	notifications

Classes
struct	path_info
struct	bookmark_info

Enumerations
enum	GAME_PATH_TYPES {   GAME_BIN_DIR = 0 , GAME_CORE_DATA_DIR = 1 , GAME_USER_PREFS_DIR = 2 , GAME_USER_DATA_DIR = 3 ,   GAME_EDITOR_MAP_DIR = 4 }
enum	SYSTEM_PATH_TYPES { SYSTEM_ALL_DRIVES = 0 , SYSTEM_USER_PROFILE = 1 , SYSTEM_ROOTFS = 2 }

Functions
bool	open_object ([[maybe_unused]] const std::string &path_or_url)
bool	open_object (const std::string &path_or_url)
	Opens the specified object with the default application configured for its type. More...
constexpr bool	open_object_is_supported ()
	Returns whether open_object() is supported/implemented for the current platform. More...
std::string	user_profile_dir ()
	Returns the path to the user profile dir (e.g. More...
std::ostream &	operator<< (std::ostream &os, const path_info &pinf)
std::vector< path_info >	game_paths (std::set< GAME_PATH_TYPES > paths)
	Returns a list of game-related paths. More...
std::vector< path_info >	system_paths (std::set< SYSTEM_PATH_TYPES > paths)
	Returns a list of system-defined paths. More...
unsigned	add_user_bookmark (const std::string &label, const std::string &path)
void	remove_user_bookmark (unsigned index)
std::vector< bookmark_info >	user_bookmarks ()
std::string	os_version ()
	Returns a string with the running OS name and version information. More...

Enumeration Type Documentation

GAME_PATH_TYPES

enum desktop::GAME_PATH_TYPES

Enumerator
GAME_BIN_DIR	Game executable dir.
GAME_CORE_DATA_DIR	Game data dir.
GAME_USER_PREFS_DIR	User preferences dir.
GAME_USER_DATA_DIR	User data dir.
GAME_EDITOR_MAP_DIR	Editor map dir.

Definition at line 56 of file paths.hpp.

SYSTEM_PATH_TYPES

enum desktop::SYSTEM_PATH_TYPES

Enumerator
SYSTEM_ALL_DRIVES	Paths for each storage media found (Windows), /media and/or /mnt (X11, if non-empty).
SYSTEM_USER_PROFILE	Path to the user's profile dir (e.g. /home/username or X:\Users\Username).
SYSTEM_ROOTFS	Path to the root of the filesystem hierarchy (ignored on Windows).

Definition at line 65 of file paths.hpp.

Function Documentation

add_user_bookmark()

unsigned desktop::add_user_bookmark	(	const std::string &	label,
		const std::string &	path
	)

Definition at line 254 of file paths.cpp.

References config::add_child(), config::child_count(), label, and game_config::path.

Referenced by gui2::dialogs::file_dialog::on_bookmark_add_cmd().

game_paths()

std::vector< path_info > desktop::game_paths

(

std::set< GAME_PATH_TYPES >

paths

)

Returns a list of game-related paths.

These paths are guaranteed to be their canonical forms (with links and dot entries resolved) and using the platform's preferred path delimiter.

Definition at line 198 of file paths.cpp.

References GAME_BIN_DIR, GAME_CORE_DATA_DIR, GAME_EDITOR_MAP_DIR, GAME_USER_DATA_DIR, GAME_USER_PREFS_DIR, filesystem::get_exe_dir(), filesystem::get_legacy_editor_dir(), filesystem::get_user_config_dir(), filesystem::get_user_data_dir(), GETTEXT_DOMAIN, N_, and game_config::path.

Referenced by gui2::dialogs::file_dialog::pre_show().

open_object() [1/2]

bool desktop::open_object

(

[[maybe_unused] ] const std::string &

path_or_url

)

Definition at line 46 of file open.cpp.

References ERR_DU, LOG_DU, and t.

Referenced by gui2::dialogs::game_load::browse_button_callback(), gui2::dialogs::game_cache_options::browse_cache_callback(), gui2::dialogs::game_version::browse_directory_callback(), gui2::dialogs::mp_lobby::open_profile_url(), gui2::dialogs::community_dialog::pre_show(), gui2::dialogs::mp_method_selection::pre_show(), gui2::dialogs::screenshot_notification::pre_show(), and gui2::label::signal_handler_left_button_click().

open_object() [2/2]

bool desktop::open_object

(

const std::string &

path_or_url

)

Opens the specified object with the default application configured for its type.

The default application for handling the object represented by path_or_url is defined by the operating system and desktop environment under which Wesnoth is running, and it is not under our control. Therefore, EXTREME CAUTION is advised when using this function with URLs or paths that are entirely or partially constructed from user-provided input (e.g., WML from user-made add-ons, chat log messages).

If the content pointed to by path_or_url cannot be trusted, you should either refrain from using this function, or warn the user before calling this function.

Note

Currently, only X11, Apple OS X, and Microsoft Windows are supported. Using this function on unsupported platforms will result in an error message logged in stderr.

Returns

true on success, false otherwise. Failure to perform the platform call means either that we do not currently support the running platform, the child process exited with a non-zero status, or something else went wrong. Thus, a value of true does not truly guarantee success – take it with a grain of salt.

open_object_is_supported()

constexpr bool desktop::open_object_is_supported ( )

constexpr

Returns whether open_object() is supported/implemented for the current platform.

Definition at line 54 of file open.hpp.

Referenced by gui2::dialogs::game_version::pre_show(), and gui2::label::signal_handler_left_button_click().

operator<<()

std::ostream & desktop::operator<<	(	std::ostream &	os,
		const path_info &	pinf
	)

Definition at line 193 of file paths.cpp.

References desktop::path_info::label, desktop::path_info::name, and desktop::path_info::path.

os_version()

std::string desktop::os_version

(

)

Returns a string with the running OS name and version information.

On Windows, this is a string we generate ourselves by processing GetVersionEx's output. On OS X and Linux, this is the output of a command provided by the OS if available; failing that (and on other Unixes as well), we use the uname system call, which is hardly ever useful.

Definition at line 216 of file version.cpp.

References _(), ERR_DU, filesystem::file_exists(), desktop::apple::os_version(), and p.

Referenced by game_config::full_build_report(), and gui2::dialogs::game_version::pre_show().

remove_user_bookmark()

void desktop::remove_user_bookmark

(

unsigned

index

)

Definition at line 267 of file paths.cpp.

References config::child_count(), utf8::index(), and config::remove_child().

Referenced by gui2::dialogs::file_dialog::on_bookmark_del_cmd().

system_paths()

std::vector< path_info > desktop::system_paths

(

std::set< SYSTEM_PATH_TYPES >

paths

)

Returns a list of system-defined paths.

This includes removable media on platforms where we can reasonably accurately enumerate those (FIXME: only Windows right now), the path to the user's profile directory (/home/username, X:\Users\Username, etc.), and the system drive root.

These paths are guaranteed to be their canonical forms (with links and dot entries resolved) and using the platform's preferred path delimiter.

Definition at line 231 of file paths.cpp.

References GETTEXT_DOMAIN, N_, SYSTEM_ALL_DRIVES, SYSTEM_ROOTFS, SYSTEM_USER_PROFILE, and user_profile_dir().

Referenced by gui2::dialogs::file_dialog::pre_show().

user_bookmarks()

std::vector< bookmark_info > desktop::user_bookmarks

(

)

Definition at line 279 of file paths.cpp.

References config::child_range(), and config::has_child().

Referenced by gui2::dialogs::file_dialog::pre_show().

user_profile_dir()

std::string desktop::user_profile_dir

(

)

Returns the path to the user profile dir (e.g.

/home/username).

An empty string is returned if the path cannot be determined somehow.

Definition at line 164 of file paths.cpp.

Referenced by system_paths().