gio.AppInfoT

Undocumented in source.

Public Imports

gtkc.giotypes
public import gtkc.giotypes;
Undocumented in source.
gtkc.gio
public import gtkc.gio;
Undocumented in source.
glib.ConstructionException
public import glib.ConstructionException;
Undocumented in source.
gobject.ObjectG
public import gobject.ObjectG;
Undocumented in source.
glib.Str
public import glib.Str;
Undocumented in source.
glib.ErrorG
public import glib.ErrorG;
Undocumented in source.
glib.GException
public import glib.GException;
Undocumented in source.
glib.ListG
public import glib.ListG;
Undocumented in source.
gio.AppInfoIF
public import gio.AppInfoIF;
Undocumented in source.
gio.AppLaunchContext
public import gio.AppLaunchContext;
Undocumented in source.
gio.Icon
public import gio.Icon;
Undocumented in source.
gio.IconIF
public import gio.IconIF;
Undocumented in source.

Members

Templates

AppInfoT
template AppInfoT(TStruct)

Description GAppInfo and GAppLaunchContext are used for describing and launching applications installed on the system. As of GLib 2.20, URIs will always be converted to POSIX paths (using g_file_get_path()) when using g_app_info_launch() even if the application requested an URI and not a POSIX path. For example for an desktop-file based application with Exec key totem %U and a single URI, sftp://foo/file.avi, then /home/user/.gvfs/sftp on foo/file.avi will be passed. This will only work if a set of suitable GIO extensions (such as gvfs 2.26 compiled with FUSE support), is available and operational; if this is not the case, the URI will be passed unmodified to the application. Some URIs, such as mailto:, of course cannot be mapped to a POSIX path (in gvfs there's no FUSE mount for it); such URIs will be passed unmodified to the application. Specifically for gvfs 2.26 and later, the POSIX URI will be mapped back to the GIO URI in the GFile constructors (since gvfs implements the GVfs extension point). As such, if the application needs to examine the URI, it needs to use g_file_get_uri() or similar on GFile. In other words, an application cannot assume that the URI passed to e.g. g_file_new_for_commandline_arg() is equal to the result of g_file_get_uri(). The following snippet illustrates this: GFile *f; char *uri; file = g_file_new_for_commandline_arg (uri_from_commandline); uri = g_file_get_uri (file); strcmp (uri, uri_from_commandline) == 0; // FALSE g_free (uri); if (g_file_has_uri_scheme (file, "cdda")) { * // do something special with uri } g_object_unref (file); This code will work when both cdda://sr0/Track 1.wav and /home/user/.gvfs/cdda on sr0/Track 1.wav is passed to the application. It should be noted that it's generally not safe for applications to rely on the format of a particular URIs. Different launcher applications (e.g. file managers) may have different ideas of what a given URI means.

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