Struct gstreamer_pbutils::InstallPluginsContext

pub struct InstallPluginsContext { /* private fields */ }

Opaque context structure for the plugin installation. Use the provided API to set details on it.

GLib type: Boxed type with copy-on-clone semantics.

Implementations

impl InstallPluginsContext

pub fn as_ptr(&self) -> *mut GstInstallPluginsContext

Return the inner pointer to the underlying C value.

pub unsafe fn from_glib_ptr_borrow(ptr: &*mut GstInstallPluginsContext) -> &Self

Borrows the underlying C value.

pub unsafe fn from_glib_ptr_borrow_mut( ptr: &mut *mut GstInstallPluginsContext, ) -> &mut Self

Borrows the underlying C value mutably.

impl InstallPluginsContext

pub fn new() -> InstallPluginsContext

Creates a new InstallPluginsContext.

Returns

a new InstallPluginsContext. Free with gst_install_plugins_context_free() when no longer needed

pub fn set_confirm_search(&mut self, confirm_search: bool)

This function is used to tell the external installer process whether it should ask for confirmation or not before searching for missing plugins.

If set, this option will be passed to the installer via a –interaction=[show-confirm-search|hide-confirm-search] command line option.

confirm_search

whether to ask for confirmation before searching for plugins

pub fn set_desktop_id(&mut self, desktop_id: &str)

This function is used to pass the calling application’s desktop file ID to the external installer process.

A desktop file ID is the basename of the desktop file, including the .desktop extension.

If set, the desktop file ID will be passed to the installer via a –desktop-id= command line option.

desktop_id

the desktop file ID of the calling application

pub fn set_startup_notification_id(&mut self, startup_id: &str)

Sets the startup notification ID for the launched process.

This is typically used to to pass the current X11 event timestamp to the external installer process.

Startup notification IDs are defined in the FreeDesktop.Org Startup Notifications standard.

If set, the ID will be passed to the installer via a –startup-notification-id= command line option.

GTK+/GNOME applications should be able to create a startup notification ID like this:

  timestamp = gtk_get_current_event_time ();
  startup_id = g_strdup_printf ("_TIME%u", timestamp);
...

startup_id

the startup notification ID

pub fn set_xid(&mut self, xid: u32)

This function is for X11-based applications (such as most Gtk/Qt applications on linux/unix) only. You can use it to tell the external installer the XID of your main application window. That way the installer can make its own window transient to your application window during the installation.

If set, the XID will be passed to the installer via a –transient-for=XID command line option.

Gtk+/Gnome application should be able to obtain the XID of the top-level window like this:

##include <gtk/gtk.h>
##ifdef GDK_WINDOWING_X11
##include <gdk/gdkx.h>
##endif
...
##ifdef GDK_WINDOWING_X11
  xid = GDK_WINDOW_XWINDOW (GTK_WIDGET (application_window)->window);
##endif
...

xid

the XWindow ID (XID) of the top-level application

Trait Implementations

impl Clone for InstallPluginsContext

fn clone(&self) -> Self

Copies the boxed type with the type-specific copy function.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for InstallPluginsContext

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for InstallPluginsContext

fn default() -> Self

Returns the “default value” for a type.

impl From<InstallPluginsContext> for Value

fn from(o: InstallPluginsContext) -> Self

Converts to this type from the input type.

impl HasParamSpec for InstallPluginsContext

type ParamSpec = ParamSpecBoxed

type SetValue = InstallPluginsContext

Preferred value to be used as setter for the associated ParamSpec.

type BuilderFn = fn(_: &str) -> ParamSpecBoxedBuilder<'_, InstallPluginsContext>

fn param_spec_builder() -> Self::BuilderFn

impl Hash for InstallPluginsContext

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for InstallPluginsContext

fn cmp(&self, other: &InstallPluginsContext) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for InstallPluginsContext

fn eq(&self, other: &InstallPluginsContext) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for InstallPluginsContext

fn partial_cmp(&self, other: &InstallPluginsContext) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl StaticType for InstallPluginsContext

fn static_type() -> Type

Returns the type identifier of Self.

impl Eq for InstallPluginsContext

impl Send for InstallPluginsContext

impl StructuralPartialEq for InstallPluginsContext

impl Sync for InstallPluginsContext