// This file was generated by gir (https://github.com/gtk-rs/gir)
// from gir-files (https://github.com/gtk-rs/gir-files)
// DO NOT EDIT

use ges_sys;
use glib;
use glib::object::Cast;
use glib::object::IsA;
use glib::signal::connect_raw;
use glib::signal::SignalHandlerId;
use glib::translate::*;
use glib::GString;
use glib_sys;
use gst_pbutils;
use libc;
use std::boxed::Box as Box_;
use std::mem::transmute;
use std::ptr;
use Asset;
use Error;
use Timeline;

glib_wrapper! {
    pub struct Project(Object<ges_sys::GESProject, ges_sys::GESProjectClass, ProjectClass>) @extends Asset;

    match fn {
        get_type => || ges_sys::ges_project_get_type(),
    }
}

impl Project {
    pub fn new(uri: Option<&str>) -> Project {
        assert_initialized_main_thread!();
        unsafe { from_glib_full(ges_sys::ges_project_new(uri.to_glib_none().0)) }
    }
}

pub const NONE_PROJECT: Option<&Project> = None;

pub trait ProjectExt: 'static {
    fn add_asset<P: IsA<Asset>>(&self, asset: &P) -> bool;

    fn add_encoding_profile<P: IsA<gst_pbutils::EncodingProfile>>(
        &self,
        profile: &P,
    ) -> Result<(), glib::error::BoolError>;

    fn create_asset(&self, id: Option<&str>, extractable_type: glib::types::Type) -> bool;

    fn create_asset_sync(
        &self,
        id: Option<&str>,
        extractable_type: glib::types::Type,
    ) -> Result<Option<Asset>, Error>;

    fn get_asset(&self, id: &str, extractable_type: glib::types::Type) -> Option<Asset>;

    fn get_loading_assets(&self) -> Vec<Asset>;

    fn get_uri(&self) -> Option<GString>;

    fn list_assets(&self, filter: glib::types::Type) -> Vec<Asset>;

    fn list_encoding_profiles(&self) -> Vec<gst_pbutils::EncodingProfile>;

    fn load<P: IsA<Timeline>>(&self, timeline: &P) -> Result<(), Error>;

    fn remove_asset<P: IsA<Asset>>(&self, asset: &P) -> Result<(), glib::error::BoolError>;

    fn save<P: IsA<Timeline>, Q: IsA<Asset>>(
        &self,
        timeline: &P,
        uri: &str,
        formatter_asset: Option<&Q>,
        overwrite: bool,
    ) -> Result<(), Error>;

    fn connect_asset_added<F: Fn(&Self, &Asset) + 'static>(&self, f: F) -> SignalHandlerId;

    fn connect_asset_loading<F: Fn(&Self, &Asset) + 'static>(&self, f: F) -> SignalHandlerId;

    fn connect_asset_removed<F: Fn(&Self, &Asset) + 'static>(&self, f: F) -> SignalHandlerId;

    fn connect_error_loading_asset<F: Fn(&Self, &Error, &str, glib::types::Type) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId;

    fn connect_loaded<F: Fn(&Self, &Timeline) + 'static>(&self, f: F) -> SignalHandlerId;

    fn connect_missing_uri<F: Fn(&Self, &Error, &Asset) -> Option<GString> + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId;
}

impl<O: IsA<Project>> ProjectExt for O {
    fn add_asset<P: IsA<Asset>>(&self, asset: &P) -> bool {
        unsafe {
            from_glib(ges_sys::ges_project_add_asset(
                self.as_ref().to_glib_none().0,
                asset.as_ref().to_glib_none().0,
            ))
        }
    }

    fn add_encoding_profile<P: IsA<gst_pbutils::EncodingProfile>>(
        &self,
        profile: &P,
    ) -> Result<(), glib::error::BoolError> {
        unsafe {
            glib_result_from_gboolean!(
                ges_sys::ges_project_add_encoding_profile(
                    self.as_ref().to_glib_none().0,
                    profile.as_ref().to_glib_none().0
                ),
                "Failed to add profile"
            )
        }
    }

    fn create_asset(&self, id: Option<&str>, extractable_type: glib::types::Type) -> bool {
        unsafe {
            from_glib(ges_sys::ges_project_create_asset(
                self.as_ref().to_glib_none().0,
                id.to_glib_none().0,
                extractable_type.to_glib(),
            ))
        }
    }

    fn create_asset_sync(
        &self,
        id: Option<&str>,
        extractable_type: glib::types::Type,
    ) -> Result<Option<Asset>, Error> {
        unsafe {
            let mut error = ptr::null_mut();
            let ret = ges_sys::ges_project_create_asset_sync(
                self.as_ref().to_glib_none().0,
                id.to_glib_none().0,
                extractable_type.to_glib(),
                &mut error,
            );
            if error.is_null() {
                Ok(from_glib_full(ret))
            } else {
                Err(from_glib_full(error))
            }
        }
    }

    fn get_asset(&self, id: &str, extractable_type: glib::types::Type) -> Option<Asset> {
        unsafe {
            from_glib_full(ges_sys::ges_project_get_asset(
                self.as_ref().to_glib_none().0,
                id.to_glib_none().0,
                extractable_type.to_glib(),
            ))
        }
    }

    fn get_loading_assets(&self) -> Vec<Asset> {
        unsafe {
            FromGlibPtrContainer::from_glib_full(ges_sys::ges_project_get_loading_assets(
                self.as_ref().to_glib_none().0,
            ))
        }
    }

    fn get_uri(&self) -> Option<GString> {
        unsafe { from_glib_full(ges_sys::ges_project_get_uri(self.as_ref().to_glib_none().0)) }
    }

    fn list_assets(&self, filter: glib::types::Type) -> Vec<Asset> {
        unsafe {
            FromGlibPtrContainer::from_glib_full(ges_sys::ges_project_list_assets(
                self.as_ref().to_glib_none().0,
                filter.to_glib(),
            ))
        }
    }

    fn list_encoding_profiles(&self) -> Vec<gst_pbutils::EncodingProfile> {
        unsafe {
            FromGlibPtrContainer::from_glib_none(ges_sys::ges_project_list_encoding_profiles(
                self.as_ref().to_glib_none().0,
            ))
        }
    }

    fn load<P: IsA<Timeline>>(&self, timeline: &P) -> Result<(), Error> {
        unsafe {
            let mut error = ptr::null_mut();
            let _ = ges_sys::ges_project_load(
                self.as_ref().to_glib_none().0,
                timeline.as_ref().to_glib_none().0,
                &mut error,
            );
            if error.is_null() {
                Ok(())
            } else {
                Err(from_glib_full(error))
            }
        }
    }

    fn remove_asset<P: IsA<Asset>>(&self, asset: &P) -> Result<(), glib::error::BoolError> {
        unsafe {
            glib_result_from_gboolean!(
                ges_sys::ges_project_remove_asset(
                    self.as_ref().to_glib_none().0,
                    asset.as_ref().to_glib_none().0
                ),
                "Failed to remove asset"
            )
        }
    }

    fn save<P: IsA<Timeline>, Q: IsA<Asset>>(
        &self,
        timeline: &P,
        uri: &str,
        formatter_asset: Option<&Q>,
        overwrite: bool,
    ) -> Result<(), Error> {
        unsafe {
            let mut error = ptr::null_mut();
            let _ = ges_sys::ges_project_save(
                self.as_ref().to_glib_none().0,
                timeline.as_ref().to_glib_none().0,
                uri.to_glib_none().0,
                formatter_asset.map(|p| p.as_ref()).to_glib_none().0,
                overwrite.to_glib(),
                &mut error,
            );
            if error.is_null() {
                Ok(())
            } else {
                Err(from_glib_full(error))
            }
        }
    }

    fn connect_asset_added<F: Fn(&Self, &Asset) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn asset_added_trampoline<P, F: Fn(&P, &Asset) + 'static>(
            this: *mut ges_sys::GESProject,
            asset: *mut ges_sys::GESAsset,
            f: glib_sys::gpointer,
        ) where
            P: IsA<Project>,
        {
            let f: &F = &*(f as *const F);
            f(
                &Project::from_glib_borrow(this).unsafe_cast(),
                &from_glib_borrow(asset),
            )
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                b"asset-added\0".as_ptr() as *const _,
                Some(transmute(asset_added_trampoline::<Self, F> as usize)),
                Box_::into_raw(f),
            )
        }
    }

    fn connect_asset_loading<F: Fn(&Self, &Asset) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn asset_loading_trampoline<P, F: Fn(&P, &Asset) + 'static>(
            this: *mut ges_sys::GESProject,
            asset: *mut ges_sys::GESAsset,
            f: glib_sys::gpointer,
        ) where
            P: IsA<Project>,
        {
            let f: &F = &*(f as *const F);
            f(
                &Project::from_glib_borrow(this).unsafe_cast(),
                &from_glib_borrow(asset),
            )
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                b"asset-loading\0".as_ptr() as *const _,
                Some(transmute(asset_loading_trampoline::<Self, F> as usize)),
                Box_::into_raw(f),
            )
        }
    }

    fn connect_asset_removed<F: Fn(&Self, &Asset) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn asset_removed_trampoline<P, F: Fn(&P, &Asset) + 'static>(
            this: *mut ges_sys::GESProject,
            asset: *mut ges_sys::GESAsset,
            f: glib_sys::gpointer,
        ) where
            P: IsA<Project>,
        {
            let f: &F = &*(f as *const F);
            f(
                &Project::from_glib_borrow(this).unsafe_cast(),
                &from_glib_borrow(asset),
            )
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                b"asset-removed\0".as_ptr() as *const _,
                Some(transmute(asset_removed_trampoline::<Self, F> as usize)),
                Box_::into_raw(f),
            )
        }
    }

    fn connect_error_loading_asset<F: Fn(&Self, &Error, &str, glib::types::Type) + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId {
        unsafe extern "C" fn error_loading_asset_trampoline<
            P,
            F: Fn(&P, &Error, &str, glib::types::Type) + 'static,
        >(
            this: *mut ges_sys::GESProject,
            error: *mut glib_sys::GError,
            id: *mut libc::c_char,
            extractable_type: glib_sys::GType,
            f: glib_sys::gpointer,
        ) where
            P: IsA<Project>,
        {
            let f: &F = &*(f as *const F);
            f(
                &Project::from_glib_borrow(this).unsafe_cast(),
                &from_glib_borrow(error),
                &GString::from_glib_borrow(id),
                from_glib(extractable_type),
            )
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                b"error-loading-asset\0".as_ptr() as *const _,
                Some(transmute(
                    error_loading_asset_trampoline::<Self, F> as usize,
                )),
                Box_::into_raw(f),
            )
        }
    }

    fn connect_loaded<F: Fn(&Self, &Timeline) + 'static>(&self, f: F) -> SignalHandlerId {
        unsafe extern "C" fn loaded_trampoline<P, F: Fn(&P, &Timeline) + 'static>(
            this: *mut ges_sys::GESProject,
            timeline: *mut ges_sys::GESTimeline,
            f: glib_sys::gpointer,
        ) where
            P: IsA<Project>,
        {
            let f: &F = &*(f as *const F);
            f(
                &Project::from_glib_borrow(this).unsafe_cast(),
                &from_glib_borrow(timeline),
            )
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                b"loaded\0".as_ptr() as *const _,
                Some(transmute(loaded_trampoline::<Self, F> as usize)),
                Box_::into_raw(f),
            )
        }
    }

    fn connect_missing_uri<F: Fn(&Self, &Error, &Asset) -> Option<GString> + 'static>(
        &self,
        f: F,
    ) -> SignalHandlerId {
        unsafe extern "C" fn missing_uri_trampoline<
            P,
            F: Fn(&P, &Error, &Asset) -> Option<GString> + 'static,
        >(
            this: *mut ges_sys::GESProject,
            error: *mut glib_sys::GError,
            wrong_asset: *mut ges_sys::GESAsset,
            f: glib_sys::gpointer,
        ) -> *mut libc::c_char
        where
            P: IsA<Project>,
        {
            let f: &F = &*(f as *const F);
            f(
                &Project::from_glib_borrow(this).unsafe_cast(),
                &from_glib_borrow(error),
                &from_glib_borrow(wrong_asset),
            )
            .to_glib_full()
        }
        unsafe {
            let f: Box_<F> = Box_::new(f);
            connect_raw(
                self.as_ptr() as *mut _,
                b"missing-uri\0".as_ptr() as *const _,
                Some(transmute(missing_uri_trampoline::<Self, F> as usize)),
                Box_::into_raw(f),
            )
        }
    }
}