/* GIO - GLib Input, Output and Streaming Library * * Copyright (C) 2006-2007 Red Hat, Inc. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General * Public License along with this library; if not, write to the * Free Software Foundation, Inc., 59 Temple Place, Suite 330, * Boston, MA 02111-1307, USA. * * Author: Alexander Larsson */ #ifndef __G_APP_INFO_H__ #define __G_APP_INFO_H__ #if !defined (__GIO_GIO_H_INSIDE__) && !defined (GIO_COMPILATION) #error "Only can be included directly." #endif #include G_BEGIN_DECLS #define G_TYPE_APP_INFO (g_app_info_get_type ()) #define G_APP_INFO(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), G_TYPE_APP_INFO, GAppInfo)) #define G_IS_APP_INFO(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), G_TYPE_APP_INFO)) #define G_APP_INFO_GET_IFACE(obj) (G_TYPE_INSTANCE_GET_INTERFACE ((obj), G_TYPE_APP_INFO, GAppInfoIface)) #define G_TYPE_APP_LAUNCH_CONTEXT (g_app_launch_context_get_type ()) #define G_APP_LAUNCH_CONTEXT(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), G_TYPE_APP_LAUNCH_CONTEXT, GAppLaunchContext)) #define G_APP_LAUNCH_CONTEXT_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), G_TYPE_APP_LAUNCH_CONTEXT, GAppLaunchContextClass)) #define G_IS_APP_LAUNCH_CONTEXT(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), G_TYPE_APP_LAUNCH_CONTEXT)) #define G_IS_APP_LAUNCH_CONTEXT_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), G_TYPE_APP_LAUNCH_CONTEXT)) #define G_APP_LAUNCH_CONTEXT_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), G_TYPE_APP_LAUNCH_CONTEXT, GAppLaunchContextClass)) typedef struct _GAppLaunchContextClass GAppLaunchContextClass; typedef struct _GAppLaunchContextPrivate GAppLaunchContextPrivate; /** * GAppInfo: * * Information about an installed application and methods to launch * it (with file arguments). */ /** * GAppInfoIface: * @g_iface: The parent interface. * @dup: Copies a #GAppInfo. * @equal: Checks two #GAppInfos for equality. * @get_id: Gets a string identifier for a #GAppInfo. * @get_name: Gets the name of the application for a #GAppInfo. * @get_description: Gets a short description for the application described by the #GAppInfo. * @get_executable: Gets the executable name for the #GAppInfo. * @get_icon: Gets the #GIcon for the #GAppInfo. * @launch: Launches an application specified by the #GAppInfo. * @supports_uris: Indicates whether the application specified supports launching URIs. * @supports_files: Indicates whether the application specified accepts filename arguments. * @launch_uris: Launches an application with a list of URIs. * @should_show: Returns whether an application should be shown (e.g. when getting a list of installed applications). * * FreeDesktop.Org Startup Notification Specification. * @set_as_default_for_type: Sets an application as default for a given content type. * @set_as_default_for_extension: Sets an application as default for a given file extension. * @add_supports_type: Adds to the #GAppInfo information about supported file types. * @can_remove_supports_type: Checks for support for removing supported file types from a #GAppInfo. * @remove_supports_type: Removes a supported application type from a #GAppInfo. * @can_delete: Checks if a #GAppInfo can be deleted. Since 2.20 * @do_delete: Deletes a #GAppInfo. Since 2.20 * @get_commandline: Gets the commandline for the #GAppInfo. Since 2.20 * @get_display_name: Gets the display name for the #GAppInfo. Since 2.24 * @set_as_last_used_for_type: Sets the application as the last used. See g_app_info_set_as_last_used_for_type(). * * Application Information interface, for operating system portability. */ typedef struct _GAppInfoIface GAppInfoIface; struct _GAppInfoIface { GTypeInterface g_iface; /* Virtual Table */ GAppInfo * (* dup) (GAppInfo *appinfo); gboolean (* equal) (GAppInfo *appinfo1, GAppInfo *appinfo2); const char * (* get_id) (GAppInfo *appinfo); const char * (* get_name) (GAppInfo *appinfo); const char * (* get_description) (GAppInfo *appinfo); const char * (* get_executable) (GAppInfo *appinfo); GIcon * (* get_icon) (GAppInfo *appinfo); gboolean (* launch) (GAppInfo *appinfo, GList *files, GAppLaunchContext *launch_context, GError **error); gboolean (* supports_uris) (GAppInfo *appinfo); gboolean (* supports_files) (GAppInfo *appinfo); gboolean (* launch_uris) (GAppInfo *appinfo, GList *uris, GAppLaunchContext *launch_context, GError **error); gboolean (* should_show) (GAppInfo *appinfo); /* For changing associations */ gboolean (* set_as_default_for_type) (GAppInfo *appinfo, const char *content_type, GError **error); gboolean (* set_as_default_for_extension) (GAppInfo *appinfo, const char *extension, GError **error); gboolean (* add_supports_type) (GAppInfo *appinfo, const char *content_type, GError **error); gboolean (* can_remove_supports_type) (GAppInfo *appinfo); gboolean (* remove_supports_type) (GAppInfo *appinfo, const char *content_type, GError **error); gboolean (* can_delete) (GAppInfo *appinfo); gboolean (* do_delete) (GAppInfo *appinfo); const char * (* get_commandline) (GAppInfo *appinfo); const char * (* get_display_name) (GAppInfo *appinfo); gboolean (* set_as_last_used_for_type) (GAppInfo *appinfo, const char *content_type, GError **error); const char ** (* get_supported_types) (GAppInfo *appinfo); }; GType g_app_info_get_type (void) G_GNUC_CONST; GAppInfo * g_app_info_create_from_commandline (const char *commandline, const char *application_name, GAppInfoCreateFlags flags, GError **error); GAppInfo * g_app_info_dup (GAppInfo *appinfo); gboolean g_app_info_equal (GAppInfo *appinfo1, GAppInfo *appinfo2); const char *g_app_info_get_id (GAppInfo *appinfo); const char *g_app_info_get_name (GAppInfo *appinfo); const char *g_app_info_get_display_name (GAppInfo *appinfo); const char *g_app_info_get_description (GAppInfo *appinfo); const char *g_app_info_get_executable (GAppInfo *appinfo); const char *g_app_info_get_commandline (GAppInfo *appinfo); GIcon * g_app_info_get_icon (GAppInfo *appinfo); gboolean g_app_info_launch (GAppInfo *appinfo, GList *files, GAppLaunchContext *launch_context, GError **error); gboolean g_app_info_supports_uris (GAppInfo *appinfo); gboolean g_app_info_supports_files (GAppInfo *appinfo); gboolean g_app_info_launch_uris (GAppInfo *appinfo, GList *uris, GAppLaunchContext *launch_context, GError **error); gboolean g_app_info_should_show (GAppInfo *appinfo); gboolean g_app_info_set_as_default_for_type (GAppInfo *appinfo, const char *content_type, GError **error); gboolean g_app_info_set_as_default_for_extension (GAppInfo *appinfo, const char *extension, GError **error); gboolean g_app_info_add_supports_type (GAppInfo *appinfo, const char *content_type, GError **error); gboolean g_app_info_can_remove_supports_type (GAppInfo *appinfo); gboolean g_app_info_remove_supports_type (GAppInfo *appinfo, const char *content_type, GError **error); GLIB_AVAILABLE_IN_2_34 const char **g_app_info_get_supported_types (GAppInfo *appinfo); gboolean g_app_info_can_delete (GAppInfo *appinfo); gboolean g_app_info_delete (GAppInfo *appinfo); gboolean g_app_info_set_as_last_used_for_type (GAppInfo *appinfo, const char *content_type, GError **error); GList * g_app_info_get_all (void); GList * g_app_info_get_all_for_type (const char *content_type); GList * g_app_info_get_recommended_for_type (const gchar *content_type); GList * g_app_info_get_fallback_for_type (const gchar *content_type); void g_app_info_reset_type_associations (const char *content_type); GAppInfo *g_app_info_get_default_for_type (const char *content_type, gboolean must_support_uris); GAppInfo *g_app_info_get_default_for_uri_scheme (const char *uri_scheme); gboolean g_app_info_launch_default_for_uri (const char *uri, GAppLaunchContext *launch_context, GError **error); /** * GAppLaunchContext: * * Integrating the launch with the launching application. This is used to * handle for instance startup notification and launching the new application * on the same screen as the launching window. */ struct _GAppLaunchContext { GObject parent_instance; /*< private >*/ GAppLaunchContextPrivate *priv; }; struct _GAppLaunchContextClass { GObjectClass parent_class; char * (* get_display) (GAppLaunchContext *context, GAppInfo *info, GList *files); char * (* get_startup_notify_id) (GAppLaunchContext *context, GAppInfo *info, GList *files); void (* launch_failed) (GAppLaunchContext *context, const char *startup_notify_id); void (* launched) (GAppLaunchContext *context, GAppInfo *info, GVariant *platform_data); /* Padding for future expansion */ void (*_g_reserved1) (void); void (*_g_reserved2) (void); void (*_g_reserved3) (void); void (*_g_reserved4) (void); }; GType g_app_launch_context_get_type (void) G_GNUC_CONST; GAppLaunchContext *g_app_launch_context_new (void); GLIB_AVAILABLE_IN_2_32 void g_app_launch_context_setenv (GAppLaunchContext *context, const char *variable, const char *value); GLIB_AVAILABLE_IN_2_32 void g_app_launch_context_unsetenv (GAppLaunchContext *context, const char *variable); GLIB_AVAILABLE_IN_2_32 char ** g_app_launch_context_get_environment (GAppLaunchContext *context); char * g_app_launch_context_get_display (GAppLaunchContext *context, GAppInfo *info, GList *files); char * g_app_launch_context_get_startup_notify_id (GAppLaunchContext *context, GAppInfo *info, GList *files); void g_app_launch_context_launch_failed (GAppLaunchContext *context, const char * startup_notify_id); G_END_DECLS #endif /* __G_APP_INFO_H__ */