mirrors/gst-plugins-rs
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Move properties code to a separate file

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This commit is contained in:
Sebastian Dröge 2017-10-19 11:06:19 +02:00
parent 83388c8322
commit 176e07bf0a
6 changed files with 211 additions and 184 deletions
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1
gst-plugin-audiofx/src/audioecho.rs
View file

@ -14,6 +14,7 @@ use gst_base::prelude::*;
use gst_audio;
use gst_audio::prelude::*;
use gst_plugin::properties::*;
use gst_plugin::object::*;
use gst_plugin::element::*;
use gst_plugin::base_transform::*;

1
gst-plugin-simple/src/sink.rs
View file

@ -17,6 +17,7 @@ use gst_base;
use gst_base::prelude::*;
use gst_plugin::object::*;
use gst_plugin::properties::*;
use gst_plugin::element::*;
use gst_plugin::base_sink::*;
use gst_plugin::uri_handler::*;

1
gst-plugin-simple/src/source.rs
View file

@ -19,6 +19,7 @@ use gst_base;
use gst_base::prelude::*;
use gst_plugin::object::*;
use gst_plugin::properties::*;
use gst_plugin::element::*;
use gst_plugin::base_src::*;
use gst_plugin::uri_handler::*;

1
gst-plugin/src/lib.rs
View file

@ -67,6 +67,7 @@ pub mod adapter;
pub mod plugin;
pub mod bytes;
pub mod properties;
#[macro_use]
pub mod object;
#[macro_use]

187
gst-plugin/src/object.rs
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@ -20,6 +20,8 @@ use gobject_ffi;
use glib;
use glib::translate::*;
use properties::*;
pub trait ObjectImpl<T: ObjectType>: Send + Sync + 'static {
fn set_property(&self, _obj: &glib::Object, _id: u32, _value: &glib::Value) {
unimplemented!()
@ -164,110 +166,7 @@ pub unsafe trait ObjectClass {
pspecs.push(ptr::null_mut());
for property in properties {
match *property {
Property::Boolean(name, nick, description, default, mutability) => unsafe {
pspecs.push(gobject_ffi::g_param_spec_boolean(
name.to_glib_none().0,
nick.to_glib_none().0,
description.to_glib_none().0,
default.to_glib(),
mutability.into(),
));
},
Property::Int(name, nick, description, (min, max), default, mutability) => unsafe {
pspecs.push(gobject_ffi::g_param_spec_int(
name.to_glib_none().0,
nick.to_glib_none().0,
description.to_glib_none().0,
min,
max,
default,
mutability.into(),
));
},
Property::Int64(name, nick, description, (min, max), default, mutability) => unsafe {
pspecs.push(gobject_ffi::g_param_spec_int64(
name.to_glib_none().0,
nick.to_glib_none().0,
description.to_glib_none().0,
min,
max,
default,
mutability.into(),
));
},
Property::UInt(name, nick, description, (min, max), default, mutability) => unsafe {
pspecs.push(gobject_ffi::g_param_spec_uint(
name.to_glib_none().0,
nick.to_glib_none().0,
description.to_glib_none().0,
min,
max,
default,
mutability.into(),
));
},
Property::UInt64(name, nick, description, (min, max), default, mutability) => unsafe {
pspecs.push(gobject_ffi::g_param_spec_uint64(
name.to_glib_none().0,
nick.to_glib_none().0,
description.to_glib_none().0,
min,
max,
default,
mutability.into(),
));
},
Property::Float(name, nick, description, (min, max), default, mutability) => unsafe {
pspecs.push(gobject_ffi::g_param_spec_float(
name.to_glib_none().0,
nick.to_glib_none().0,
description.to_glib_none().0,
min,
max,
default,
mutability.into(),
));
},
Property::Double(name, nick, description, (min, max), default, mutability) => unsafe {
pspecs.push(gobject_ffi::g_param_spec_double(
name.to_glib_none().0,
nick.to_glib_none().0,
description.to_glib_none().0,
min,
max,
default,
mutability.into(),
));
},
Property::String(name, nick, description, default, mutability) => unsafe {
pspecs.push(gobject_ffi::g_param_spec_string(
name.to_glib_none().0,
nick.to_glib_none().0,
description.to_glib_none().0,
default.to_glib_none().0,
mutability.into(),
));
},
Property::Boxed(name, nick, description, type_, mutability) => unsafe {
pspecs.push(gobject_ffi::g_param_spec_boxed(
name.to_glib_none().0,
nick.to_glib_none().0,
description.to_glib_none().0,
type_.to_glib(),
mutability.into(),
));
},
Property::Object(name, nick, description, type_, mutability) => unsafe {
pspecs.push(gobject_ffi::g_param_spec_object(
name.to_glib_none().0,
nick.to_glib_none().0,
description.to_glib_none().0,
type_.to_glib(),
mutability.into(),
));
},
}
pspecs.push(property.into());
}
unsafe {
@ -282,86 +181,6 @@ pub unsafe trait ObjectClass {
unsafe impl<T: ObjectType> ObjectClass for ClassStruct<T> {}
#[derive(Clone, Copy, PartialEq, Eq, Debug)]
pub enum PropertyMutability {
Readable,
Writable,
ReadWrite,
}
impl Into<gobject_ffi::GParamFlags> for PropertyMutability {
fn into(self) -> gobject_ffi::GParamFlags {
use self::PropertyMutability::*;
match self {
Readable => gobject_ffi::G_PARAM_READABLE,
Writable => gobject_ffi::G_PARAM_WRITABLE,
ReadWrite => gobject_ffi::G_PARAM_READWRITE,
}
}
}
pub enum Property<'a> {
Boolean(&'a str, &'a str, &'a str, bool, PropertyMutability),
Int(
&'a str,
&'a str,
&'a str,
(i32, i32),
i32,
PropertyMutability,
),
Int64(
&'a str,
&'a str,
&'a str,
(i64, i64),
i64,
PropertyMutability,
),
UInt(
&'a str,
&'a str,
&'a str,
(u32, u32),
u32,
PropertyMutability,
),
UInt64(
&'a str,
&'a str,
&'a str,
(u64, u64),
u64,
PropertyMutability,
),
Float(
&'a str,
&'a str,
&'a str,
(f32, f32),
f32,
PropertyMutability,
),
Double(
&'a str,
&'a str,
&'a str,
(f64, f64),
f64,
PropertyMutability,
),
String(
&'a str,
&'a str,
&'a str,
Option<&'a str>,
PropertyMutability,
),
Boxed(&'a str, &'a str, &'a str, glib::Type, PropertyMutability),
Object(&'a str, &'a str, &'a str, glib::Type, PropertyMutability),
}
unsafe extern "C" fn class_init<T: ObjectType>(
klass: glib_ffi::gpointer,
_klass_data: glib_ffi::gpointer,

204
gst-plugin/src/properties.rs Normal file
View file

@ -0,0 +1,204 @@
// Copyright (C) 2017 Sebastian Dröge <sebastian@centricular.com>
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
use gobject_ffi;
use glib;
use glib::translate::*;
#[derive(Clone, Copy, PartialEq, Eq, Debug)]
pub enum PropertyMutability {
Readable,
Writable,
ReadWrite,
}
impl Into<gobject_ffi::GParamFlags> for PropertyMutability {
fn into(self) -> gobject_ffi::GParamFlags {
use self::PropertyMutability::*;
match self {
Readable => gobject_ffi::G_PARAM_READABLE,
Writable => gobject_ffi::G_PARAM_WRITABLE,
ReadWrite => gobject_ffi::G_PARAM_READWRITE,
}
}
}
#[derive(Debug, Clone)]
pub enum Property<'a> {
Boolean(&'a str, &'a str, &'a str, bool, PropertyMutability),
Int(
&'a str,
&'a str,
&'a str,
(i32, i32),
i32,
PropertyMutability,
),
Int64(
&'a str,
&'a str,
&'a str,
(i64, i64),
i64,
PropertyMutability,
),
UInt(
&'a str,
&'a str,
&'a str,
(u32, u32),
u32,
PropertyMutability,
),
UInt64(
&'a str,
&'a str,
&'a str,
(u64, u64),
u64,
PropertyMutability,
),
Float(
&'a str,
&'a str,
&'a str,
(f32, f32),
f32,
PropertyMutability,
),
Double(
&'a str,
&'a str,
&'a str,
(f64, f64),
f64,
PropertyMutability,
),
String(
&'a str,
&'a str,
&'a str,
Option<&'a str>,
PropertyMutability,
),
Boxed(&'a str, &'a str, &'a str, glib::Type, PropertyMutability),
Object(&'a str, &'a str, &'a str, glib::Type, PropertyMutability),
}
impl<'a> Into<*mut gobject_ffi::GParamSpec> for &'a Property<'a> {
fn into(self) -> *mut gobject_ffi::GParamSpec {
unsafe {
match *self {
Property::Boolean(name, nick, description, default, mutability) => {
gobject_ffi::g_param_spec_boolean(
name.to_glib_none().0,
nick.to_glib_none().0,
description.to_glib_none().0,
default.to_glib(),
mutability.into(),
)
}
Property::Int(name, nick, description, (min, max), default, mutability) => {
gobject_ffi::g_param_spec_int(
name.to_glib_none().0,
nick.to_glib_none().0,
description.to_glib_none().0,
min,
max,
default,
mutability.into(),
)
}
Property::Int64(name, nick, description, (min, max), default, mutability) => {
gobject_ffi::g_param_spec_int64(
name.to_glib_none().0,
nick.to_glib_none().0,
description.to_glib_none().0,
min,
max,
default,
mutability.into(),
)
}
Property::UInt(name, nick, description, (min, max), default, mutability) => {
gobject_ffi::g_param_spec_uint(
name.to_glib_none().0,
nick.to_glib_none().0,
description.to_glib_none().0,
min,
max,
default,
mutability.into(),
)
}
Property::UInt64(name, nick, description, (min, max), default, mutability) => {
gobject_ffi::g_param_spec_uint64(
name.to_glib_none().0,
nick.to_glib_none().0,
description.to_glib_none().0,
min,
max,
default,
mutability.into(),
)
}
Property::Float(name, nick, description, (min, max), default, mutability) => {
gobject_ffi::g_param_spec_float(
name.to_glib_none().0,
nick.to_glib_none().0,
description.to_glib_none().0,
min,
max,
default,
mutability.into(),
)
}
Property::Double(name, nick, description, (min, max), default, mutability) => {
gobject_ffi::g_param_spec_double(
name.to_glib_none().0,
nick.to_glib_none().0,
description.to_glib_none().0,
min,
max,
default,
mutability.into(),
)
}
Property::String(name, nick, description, default, mutability) => {
gobject_ffi::g_param_spec_string(
name.to_glib_none().0,
nick.to_glib_none().0,
description.to_glib_none().0,
default.to_glib_none().0,
mutability.into(),
)
}
Property::Boxed(name, nick, description, type_, mutability) => {
gobject_ffi::g_param_spec_boxed(
name.to_glib_none().0,
nick.to_glib_none().0,
description.to_glib_none().0,
type_.to_glib(),
mutability.into(),
)
}
Property::Object(name, nick, description, type_, mutability) => {
gobject_ffi::g_param_spec_object(
name.to_glib_none().0,
nick.to_glib_none().0,
description.to_glib_none().0,
type_.to_glib(),
mutability.into(),
)
}
}
}
}
}