Struct gstreamer_pbutils::InstallPluginsContext

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pub struct InstallPluginsContext { /* private fields */ }
Expand description

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.

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impl InstallPluginsContext

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

Return the inner pointer to the underlying C value.

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

Borrows the underlying C value.

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

Borrows the underlying C value mutably.

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impl InstallPluginsContext

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pub fn new() -> InstallPluginsContext

Creates a new InstallPluginsContext.

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

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.

whether to ask for confirmation before searching for plugins

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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

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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

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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§

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impl Clone for InstallPluginsContext

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fn clone(&self) -> Self

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

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

Performs copy-assignment from source. Read more
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impl Debug for InstallPluginsContext

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

Formats the value using the given formatter. Read more
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impl Default for InstallPluginsContext

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fn default() -> Self

Returns the “default value” for a type. Read more
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impl From<InstallPluginsContext> for Value

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fn from(o: InstallPluginsContext) -> Self

Converts to this type from the input type.
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impl HasParamSpec for InstallPluginsContext

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type ParamSpec = ParamSpecBoxed

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type SetValue = InstallPluginsContext

Preferred value to be used as setter for the associated ParamSpec.
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type BuilderFn = fn(_: &str) -> ParamSpecBoxedBuilder<'_, InstallPluginsContext>

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fn param_spec_builder() -> Self::BuilderFn

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impl Hash for InstallPluginsContext

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

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl Ord for InstallPluginsContext

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

This method returns an Ordering between self and other. Read more
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fn max(self, other: Self) -> Self
where Self: Sized,

Compares and returns the maximum of two values. Read more
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fn min(self, other: Self) -> Self
where Self: Sized,

Compares and returns the minimum of two values. Read more
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fn clamp(self, min: Self, max: Self) -> Self
where Self: Sized + PartialOrd,

Restrict a value to a certain interval. Read more
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impl PartialEq for InstallPluginsContext

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

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

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

This method returns an ordering between self and other values if one exists. Read more
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fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator. Read more
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fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more
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fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator. Read more
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fn ge(&self, other: &Rhs) -> bool

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

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fn static_type() -> Type

Returns the type identifier of Self.
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impl Eq for InstallPluginsContext

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impl Send for InstallPluginsContext

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impl StructuralPartialEq for InstallPluginsContext

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impl Sync for InstallPluginsContext

Auto Trait Implementations§

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impl<T> Any for T
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Gets the TypeId of self. Read more
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Immutably borrows from an owned value. Read more
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default unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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unsafe fn from_glib_none_num_as_vec(ptr: *mut GList, num: usize) -> Vec<T>

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unsafe fn from_glib_container_num_as_vec(ptr: *mut GList, num: usize) -> Vec<T>

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unsafe fn from_glib_full_num_as_vec(ptr: *mut GList, num: usize) -> Vec<T>

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impl<T> FromGlibContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GPtrArray> for T

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unsafe fn from_glib_none_num_as_vec(ptr: *mut GPtrArray, num: usize) -> Vec<T>

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unsafe fn from_glib_container_num_as_vec( ptr: *mut GPtrArray, num: usize, ) -> Vec<T>

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unsafe fn from_glib_full_num_as_vec(ptr: *mut GPtrArray, num: usize) -> Vec<T>

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unsafe fn from_glib_none_num_as_vec(ptr: *mut GSList, num: usize) -> Vec<T>

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unsafe fn from_glib_container_num_as_vec(ptr: *mut GSList, num: usize) -> Vec<T>

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unsafe fn from_glib_full_num_as_vec(ptr: *mut GSList, num: usize) -> Vec<T>

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unsafe fn from_glib_full_as_vec(_: *const GPtrArray) -> Vec<T>

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unsafe fn from_glib_none_as_vec(ptr: *const GSList) -> Vec<T>

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unsafe fn from_glib_container_as_vec(_: *const GSList) -> Vec<T>

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unsafe fn from_glib_full_as_vec(_: *const GSList) -> Vec<T>

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unsafe fn from_glib_none_as_vec(ptr: *mut GList) -> Vec<T>

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unsafe fn from_glib_container_as_vec(ptr: *mut GList) -> Vec<T>

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unsafe fn from_glib_full_as_vec(ptr: *mut GList) -> Vec<T>

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unsafe fn from_glib_none_as_vec(ptr: *mut GPtrArray) -> Vec<T>

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unsafe fn from_glib_container_as_vec(ptr: *mut GPtrArray) -> Vec<T>

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unsafe fn from_glib_full_as_vec(ptr: *mut GPtrArray) -> Vec<T>

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impl<T> FromGlibPtrArrayContainerAsVec<<T as GlibPtrDefault>::GlibType, *mut GSList> for T

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unsafe fn from_glib_none_as_vec(ptr: *mut GSList) -> Vec<T>

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unsafe fn from_glib_container_as_vec(ptr: *mut GSList) -> Vec<T>

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unsafe fn from_glib_full_as_vec(ptr: *mut GSList) -> Vec<T>

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