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use std::ffi::CStr;
use std::fmt;
use std::mem;
use ffi;
use glib;
use glib::translate::{
from_glib, from_glib_full, from_glib_none, FromGlibPtrContainer, ToGlib, ToGlibPtr,
};
use miniobject::*;
use TagList;
use TagMergeMode;
use TocEntryType;
use TocLoopType;
use TocScope;
pub type Toc = GstRc<TocRef>;
pub struct TocRef(ffi::GstToc);
unsafe impl MiniObject for TocRef {
type GstType = ffi::GstToc;
}
impl GstRc<TocRef> {
pub fn new(scope: TocScope) -> Self {
assert_initialized_main_thread!();
unsafe { from_glib_full(ffi::gst_toc_new(scope.to_glib())) }
}
}
impl TocRef {
pub fn get_scope(&self) -> TocScope {
unsafe { from_glib(ffi::gst_toc_get_scope(self.as_ptr())) }
}
pub fn find_entry(&self, uid: &str) -> Option<TocEntry> {
unsafe { from_glib_none(ffi::gst_toc_find_entry(self.as_ptr(), uid.to_glib_none().0)) }
}
pub fn get_entries(&self) -> Vec<TocEntry> {
unsafe { FromGlibPtrContainer::from_glib_none(ffi::gst_toc_get_entries(self.as_ptr())) }
}
pub fn append_entry(&mut self, entry: TocEntry) {
unsafe {
ffi::gst_toc_append_entry(self.as_mut_ptr(), entry.into_ptr());
}
}
pub fn get_tags(&self) -> Option<TagList> {
unsafe { from_glib_none(ffi::gst_toc_get_tags(self.as_ptr())) }
}
pub fn set_tags(&mut self, tag_list: TagList) {
unsafe {
ffi::gst_toc_set_tags(self.as_mut_ptr(), tag_list.into_ptr());
}
}
pub fn merge_tags(&mut self, tag_list: &TagList, mode: TagMergeMode) {
unsafe {
ffi::gst_toc_merge_tags(self.as_mut_ptr(), tag_list.as_mut_ptr(), mode.to_glib());
}
}
pub fn dump(&self) {
unsafe {
ffi::gst_toc_dump(self.as_mut_ptr());
}
}
}
impl glib::types::StaticType for TocRef {
fn static_type() -> glib::types::Type {
unsafe { from_glib(ffi::gst_toc_get_type()) }
}
}
impl ToOwned for TocRef {
type Owned = GstRc<TocRef>;
fn to_owned(&self) -> GstRc<TocRef> {
#[cfg_attr(feature = "cargo-clippy", allow(cast_ptr_alignment))]
unsafe {
from_glib_full(ffi::gst_mini_object_copy(self.as_ptr() as *const _) as *mut _)
}
}
}
impl fmt::Debug for TocRef {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
f.debug_struct("Toc")
.field("scope", &self.get_scope())
.field("tags", &self.get_tags())
.field("entries", &self.get_entries())
.finish()
}
}
unsafe impl Sync for TocRef {}
unsafe impl Send for TocRef {}
pub type TocEntry = GstRc<TocEntryRef>;
pub struct TocEntryRef(ffi::GstTocEntry);
unsafe impl MiniObject for TocEntryRef {
type GstType = ffi::GstTocEntry;
}
impl GstRc<TocEntryRef> {
pub fn new(type_: TocEntryType, uid: &str) -> Self {
assert_initialized_main_thread!();
unsafe {
from_glib_full(ffi::gst_toc_entry_new(
type_.to_glib(),
uid.to_glib_none().0,
))
}
}
}
impl TocEntryRef {
pub fn get_entry_type(&self) -> TocEntryType {
unsafe { from_glib(ffi::gst_toc_entry_get_entry_type(self.as_ptr())) }
}
pub fn get_uid(&self) -> &str {
unsafe {
CStr::from_ptr(ffi::gst_toc_entry_get_uid(self.as_ptr()))
.to_str()
.unwrap()
}
}
pub fn append_sub_entry(&mut self, subentry: TocEntry) {
unsafe {
ffi::gst_toc_entry_append_sub_entry(self.as_mut_ptr(), subentry.into_ptr());
}
}
pub fn get_sub_entries(&self) -> Vec<TocEntry> {
unsafe {
FromGlibPtrContainer::from_glib_none(ffi::gst_toc_entry_get_sub_entries(self.as_ptr()))
}
}
pub fn get_parent(&self) -> Option<TocEntry> {
unsafe { from_glib_none(ffi::gst_toc_entry_get_parent(self.as_mut_ptr())) }
}
pub fn get_start_stop_times(&self) -> Option<(i64, i64)> {
unsafe {
let mut start = mem::uninitialized();
let mut stop = mem::uninitialized();
if from_glib(ffi::gst_toc_entry_get_start_stop_times(
self.as_ptr(),
&mut start,
&mut stop,
)) {
Some((start, stop))
} else {
None
}
}
}
pub fn set_start_stop_times(&mut self, start: i64, stop: i64) {
unsafe {
ffi::gst_toc_entry_set_start_stop_times(self.as_mut_ptr(), start, stop);
}
}
pub fn get_tags(&self) -> Option<TagList> {
unsafe { from_glib_none(ffi::gst_toc_entry_get_tags(self.as_ptr())) }
}
pub fn set_tags(&mut self, tag_list: TagList) {
unsafe {
ffi::gst_toc_entry_set_tags(self.as_mut_ptr(), tag_list.into_ptr());
}
}
pub fn merge_tags(&mut self, tag_list: &TagList, mode: TagMergeMode) {
unsafe {
ffi::gst_toc_entry_merge_tags(self.as_mut_ptr(), tag_list.as_mut_ptr(), mode.to_glib());
}
}
pub fn is_alternative(&self) -> bool {
unsafe { from_glib(ffi::gst_toc_entry_is_alternative(self.as_ptr())) }
}
pub fn is_sequence(&self) -> bool {
unsafe { from_glib(ffi::gst_toc_entry_is_sequence(self.as_ptr())) }
}
pub fn get_loop(&self) -> Option<(TocLoopType, i32)> {
unsafe {
let mut loop_type = mem::uninitialized();
let mut repeat_count = mem::uninitialized();
if from_glib(ffi::gst_toc_entry_get_loop(
self.as_ptr(),
&mut loop_type,
&mut repeat_count,
)) {
Some((from_glib(loop_type), repeat_count))
} else {
None
}
}
}
pub fn set_loop(&mut self, loop_type: TocLoopType, repeat_count: i32) {
unsafe {
ffi::gst_toc_entry_set_loop(self.as_mut_ptr(), loop_type.to_glib(), repeat_count);
}
}
}
impl glib::types::StaticType for TocEntryRef {
fn static_type() -> glib::types::Type {
unsafe { from_glib(ffi::gst_toc_entry_get_type()) }
}
}
impl ToOwned for TocEntryRef {
type Owned = GstRc<TocEntryRef>;
fn to_owned(&self) -> GstRc<TocEntryRef> {
#[cfg_attr(feature = "cargo-clippy", allow(cast_ptr_alignment))]
unsafe {
from_glib_full(ffi::gst_mini_object_copy(self.as_ptr() as *const _) as *mut _)
}
}
}
impl fmt::Debug for TocEntryRef {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
f.debug_struct("TocEntry")
.field("entry_type", &self.get_entry_type())
.field("uid", &self.get_uid())
.field("start_stop", &self.get_start_stop_times())
.field("tags", &self.get_tags())
.field("is_alternative", &self.is_alternative())
.field("is_sequence", &self.is_sequence())
.field("loop", &self.get_loop())
.field("sub_entries", &self.get_sub_entries())
.finish()
}
}
unsafe impl Sync for TocEntryRef {}
unsafe impl Send for TocEntryRef {}
#[cfg(test)]
mod tests {
use super::*;
#[test]
fn test_simple() {
::init().unwrap();
let mut toc_entry = TocEntry::new(TocEntryType::Chapter, "chapter");
toc_entry.get_mut().unwrap().set_start_stop_times(1, 10);
let toc_sub_entry = TocEntry::new(TocEntryType::Angle, "angle");
let parent = toc_sub_entry.get_parent();
assert!(parent.is_none());
toc_entry.get_mut().unwrap().append_sub_entry(toc_sub_entry);
let mut toc = Toc::new(TocScope::Global);
assert_eq!(toc.get_scope(), TocScope::Global);
toc.get_mut().unwrap().append_entry(toc_entry);
assert_eq!(toc.get_scope(), TocScope::Global);
let toc_entries = toc.get_entries();
assert_eq!(toc_entries.len(), 1);
let toc_parent_entry = &toc_entries[0];
assert_eq!(toc_parent_entry.get_entry_type(), TocEntryType::Chapter);
assert_eq!(toc_parent_entry.get_uid(), "chapter");
let start_stop_times = toc_parent_entry.get_start_stop_times();
assert!(start_stop_times.is_some());
assert_eq!(start_stop_times.unwrap(), (1, 10));
let toc_sub_entries = toc_parent_entry.get_sub_entries();
assert_eq!(toc_sub_entries.len(), 1);
let toc_sub_entry = &toc_sub_entries[0];
assert_eq!(toc_sub_entry.get_entry_type(), TocEntryType::Angle);
let parent = toc_sub_entry.get_parent();
assert!(parent.is_some());
assert_eq!(parent.unwrap().get_entry_type(), TocEntryType::Chapter);
}
}