1149 lines
43 KiB
Rust
1149 lines
43 KiB
Rust
use miette::{IntoDiagnostic, Result};
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use obws::{Client, responses::scenes::Scene};
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use std::{
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collections::HashMap,
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fs::File,
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io::BufReader,
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path::PathBuf,
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sync::{Arc, LazyLock},
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};
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use cosmic::{
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Task,
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iced::{
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Background, Border, Color, ContentFit, Font, Length, Shadow,
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Vector,
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font::{Family, Stretch, Style, Weight},
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},
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iced_widget::{
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scrollable::{
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AbsoluteOffset, Direction, Scrollbar, scroll_to,
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},
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stack, vertical_rule,
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},
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prelude::*,
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widget::{
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Container, Id, Row, Space, container, context_menu, image,
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menu, mouse_area, responsive, scrollable, text,
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},
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};
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use iced_video_player::{Position, Video, VideoPlayer, gst_pbutils};
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use rodio::{Decoder, OutputStream, OutputStreamBuilder, Sink};
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use tracing::{debug, error, info, warn};
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use url::Url;
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use crate::{
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BackgroundKind,
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core::{
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service_items::ServiceItem,
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slide::Slide,
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slide_actions::{self, ObsAction},
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},
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};
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const REFERENCE_WIDTH: f32 = 1920.0;
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static DEFAULT_SLIDE: LazyLock<Slide> = LazyLock::new(Slide::default);
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// #[derive(Default, Clone, Debug)]
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pub(crate) struct Presenter {
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pub service: Vec<ServiceItem>,
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pub current_slide: Slide,
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pub current_item: usize,
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pub current_slide_index: usize,
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pub absolute_slide_index: usize,
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pub total_slides: usize,
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pub video: Option<Video>,
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pub video_position: f32,
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pub audio: Option<PathBuf>,
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sink: (Arc<Sink>, OutputStream),
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hovered_slide: Option<(usize, usize)>,
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scroll_id: Id,
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current_font: Font,
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slide_action_map:
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Option<HashMap<(usize, usize), Vec<slide_actions::Action>>>,
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obs_client: Option<Arc<Client>>,
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context_menu_id: Option<(usize, usize)>,
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obs_scenes: Option<Vec<Scene>>,
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}
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pub(crate) enum Action {
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Task(Task<Message>),
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NextSlide,
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PrevSlide,
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ChangeSlide(usize, usize),
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None,
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}
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#[derive(Clone)]
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pub(crate) enum Message {
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NextSlide,
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PrevSlide,
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SlideChange(Slide),
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ActivateSlide(usize, usize),
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ClickSlide(usize, usize),
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EndVideo,
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StartVideo,
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StartAudio,
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EndAudio,
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VideoPos(f32),
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VideoFrame,
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MissingPlugin(gstreamer::Message),
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HoveredSlide(Option<(usize, usize)>),
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ChangeFont(String),
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Error(String),
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None,
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RightClickSlide(usize, usize),
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AssignObsScene(usize),
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UpdateObsScenes(Vec<Scene>),
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AddObsClient(Arc<Client>),
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AssignSlideAction(slide_actions::Action),
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}
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impl std::fmt::Debug for Message {
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fn fmt(
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&self,
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f: &mut std::fmt::Formatter<'_>,
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) -> std::fmt::Result {
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match self {
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Self::NextSlide => write!(f, "NextSlide"),
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Self::PrevSlide => write!(f, "PrevSlide"),
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Self::SlideChange(arg0) => {
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f.debug_tuple("SlideChange").field(arg0).finish()
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}
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Self::ActivateSlide(arg0, arg1) => f
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.debug_tuple("ActivateSlide")
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.field(arg0)
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.field(arg1)
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.finish(),
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Self::ClickSlide(arg0, arg1) => f
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.debug_tuple("ClickSlide")
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.field(arg0)
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.field(arg1)
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.finish(),
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Self::EndVideo => write!(f, "EndVideo"),
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Self::StartVideo => write!(f, "StartVideo"),
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Self::StartAudio => write!(f, "StartAudio"),
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Self::EndAudio => write!(f, "EndAudio"),
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Self::VideoPos(arg0) => {
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f.debug_tuple("VideoPos").field(arg0).finish()
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}
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Self::VideoFrame => write!(f, "VideoFrame"),
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Self::MissingPlugin(arg0) => {
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f.debug_tuple("MissingPlugin").field(arg0).finish()
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}
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Self::HoveredSlide(arg0) => {
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f.debug_tuple("HoveredSlide").field(arg0).finish()
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}
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Self::ChangeFont(arg0) => {
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f.debug_tuple("ChangeFont").field(arg0).finish()
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}
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Self::Error(arg0) => {
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f.debug_tuple("Error").field(arg0).finish()
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}
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Self::None => write!(f, "None"),
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Self::RightClickSlide(arg0, arg1) => f
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.debug_tuple("RightClickSlide")
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.field(arg0)
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.field(arg1)
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.finish(),
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Self::AssignObsScene(arg0) => {
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f.debug_tuple("ObsSceneAssign").field(arg0).finish()
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}
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Self::UpdateObsScenes(arg0) => {
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f.debug_tuple("UpdateObsScenes").field(arg0).finish()
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}
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Self::AddObsClient(_) => write!(f, "AddObsClient"),
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Self::AssignSlideAction(action) => f
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.debug_tuple("AssignSlideAction")
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.field(action)
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.finish(),
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}
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}
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}
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#[derive(Debug, Clone, Copy, PartialEq, Eq)]
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enum MenuAction {
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ObsSceneAssign(usize),
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ObsStartStream,
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ObsStopStream,
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ObsStartRecord,
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ObsStopRecord,
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}
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impl menu::Action for MenuAction {
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type Message = Message;
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fn message(&self) -> Self::Message {
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match self {
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Self::ObsSceneAssign(scene) => {
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Message::AssignObsScene(*scene)
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}
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Self::ObsStartStream => Message::AssignSlideAction(
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slide_actions::Action::Obs {
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action: ObsAction::StartStream,
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},
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),
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Self::ObsStopStream => Message::AssignSlideAction(
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slide_actions::Action::Obs {
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action: ObsAction::StopStream,
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},
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),
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Self::ObsStartRecord => todo!(),
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Self::ObsStopRecord => todo!(),
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}
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}
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}
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impl Presenter {
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fn create_video(url: Url) -> Result<Video> {
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// Based on `iced_video_player::Video::new`,
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// but without a text sink so that the built-in subtitle functionality triggers.
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use gstreamer as gst;
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use gstreamer_app as gst_app;
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use gstreamer_app::prelude::*;
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gst::init().into_diagnostic()?;
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let pipeline = format!(
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r#"playbin uri="{}" video-sink="videoscale ! videoconvert ! appsink name=lumina_video drop=true caps=video/x-raw,format=NV12,pixel-aspect-ratio=1/1""#,
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url.as_str()
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);
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let pipeline = gst::parse::launch(pipeline.as_ref())
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.into_diagnostic()?;
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let pipeline = pipeline
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.downcast::<gst::Pipeline>()
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.map_err(|_| iced_video_player::Error::Cast)
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.into_diagnostic()?;
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let video_sink: gst::Element =
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pipeline.property("video-sink");
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let pad = video_sink.pads().first().cloned().unwrap();
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let pad = pad.dynamic_cast::<gst::GhostPad>().unwrap();
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let bin = pad
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.parent_element()
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.unwrap()
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.downcast::<gst::Bin>()
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.unwrap();
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let video_sink = bin.by_name("lumina_video").unwrap();
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let video_sink =
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video_sink.downcast::<gst_app::AppSink>().unwrap();
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let result =
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Video::from_gst_pipeline(pipeline, video_sink, None);
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result.into_diagnostic()
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}
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pub fn with_items(items: Vec<ServiceItem>) -> Self {
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let video = {
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if let Some(item) = items.first() {
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if let Some(slide) = item.slides.first() {
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let path = slide.background().path.clone();
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if path.exists() {
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let url = Url::from_file_path(path).unwrap();
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let result = Video::new(&url);
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match result {
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Ok(mut v) => {
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v.set_paused(true);
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Some(v)
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}
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Err(e) => {
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error!(
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"Had an error creating the video object: {e}, likely the first slide isn't a video"
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);
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None
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}
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}
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} else {
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None
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}
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} else {
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None
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}
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} else {
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None
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}
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};
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let total_slides: usize =
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items.iter().fold(0, |a, item| a + item.slides.len());
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let slide =
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items.first().and_then(|item| item.slides.first());
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let audio = items
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.first()
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.and_then(|item| {
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item.slides
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.first()
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.map(super::super::core::slide::Slide::audio)
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})
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.flatten();
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Self {
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current_slide: slide.unwrap_or(&DEFAULT_SLIDE).clone(),
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current_item: 0,
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current_slide_index: 0,
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absolute_slide_index: 0,
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total_slides,
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video,
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audio,
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service: items,
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video_position: 0.0,
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hovered_slide: None,
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sink: {
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let stream_handle =
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OutputStreamBuilder::open_default_stream()
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.expect("Can't open default rodio stream");
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(
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Arc::new(Sink::connect_new(
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stream_handle.mixer(),
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)),
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stream_handle,
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)
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},
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scroll_id: Id::unique(),
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current_font: cosmic::font::default(),
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slide_action_map: None,
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obs_client: None,
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context_menu_id: None,
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obs_scenes: None,
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}
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}
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pub fn update(&mut self, message: Message) -> Action {
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match message {
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Message::AddObsClient(client) => {
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self.obs_client = Some(client);
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}
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Message::NextSlide => {
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return Action::NextSlide;
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}
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Message::PrevSlide => {
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return Action::PrevSlide;
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}
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Message::ClickSlide(item_index, slide_index) => {
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return Action::ChangeSlide(item_index, slide_index);
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}
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Message::RightClickSlide(item_index, slide_index) => {
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debug!(
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item_index,
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slide_index, "right clicked slide"
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);
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self.context_menu_id =
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Some((item_index, slide_index));
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if let Some(client) = &self.obs_client {
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let client = Arc::clone(client);
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return Action::Task(Task::perform(
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async move { client.scenes().list().await },
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|res| match res {
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Ok(scenes) => Message::UpdateObsScenes(
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scenes.scenes,
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),
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Err(_) => todo!(),
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},
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));
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}
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}
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Message::UpdateObsScenes(scenes) => {
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debug!(?scenes, "updating obs scenes");
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self.obs_scenes = Some(scenes);
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}
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Message::AssignObsScene(scene_index) => {
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let Some(scenes) = &self.obs_scenes else {
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return Action::None;
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};
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let new_scene = &scenes[scene_index];
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debug!(?scenes, ?new_scene, "updating obs actions");
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if let Some(map) = self.slide_action_map.as_mut() {
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if let Some(actions) = map.get_mut(
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&self.context_menu_id.unwrap_or_default(),
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) {
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let mut altered_actions = vec![];
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actions.iter_mut().for_each(|action| {
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match action {
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slide_actions::Action::Obs {
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action: ObsAction::Scene { .. },
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} => altered_actions.push(
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slide_actions::Action::Obs {
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action: ObsAction::Scene {
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scene: new_scene.clone(),
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},
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},
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),
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_ => altered_actions
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.push(action.to_owned()),
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}
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});
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*actions = altered_actions;
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debug!(
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"updating the obs scene {:?}",
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new_scene
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);
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} else if map
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.insert(
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self.context_menu_id.unwrap(),
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vec![slide_actions::Action::Obs {
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action: ObsAction::Scene {
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scene: new_scene.clone(),
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},
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}],
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)
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.is_none()
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{
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debug!(
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"adding the obs scene {:?}",
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new_scene
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);
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} else {
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debug!(
|
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"updating the obs scene {:?}",
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new_scene
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);
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}
|
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} else {
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let mut map = HashMap::new();
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map.insert(
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self.context_menu_id.unwrap(),
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vec![slide_actions::Action::Obs {
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action: ObsAction::Scene {
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scene: new_scene.clone(),
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},
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}],
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);
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self.slide_action_map = Some(map);
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}
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}
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Message::AssignSlideAction(action) => {
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if let Some(map) = self.slide_action_map.as_mut() {
|
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if let Some(actions) =
|
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map.get_mut(&self.context_menu_id.unwrap())
|
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{
|
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actions.push(action);
|
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} else {
|
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map.insert(
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self.context_menu_id.unwrap(),
|
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vec![action],
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);
|
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}
|
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} else {
|
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let mut map = HashMap::new();
|
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map.insert(
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self.context_menu_id.unwrap(),
|
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vec![action],
|
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);
|
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self.slide_action_map = Some(map);
|
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}
|
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}
|
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Message::ActivateSlide(item_index, slide_index) => {
|
|
debug!(slide_index, item_index);
|
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if let Some(slide) = self
|
|
.service
|
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.get(item_index)
|
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.and_then(|item| item.slides.get(slide_index))
|
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{
|
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self.current_item = item_index;
|
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self.current_slide_index = slide_index;
|
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return self
|
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.update(Message::SlideChange(slide.clone()));
|
|
}
|
|
}
|
|
Message::SlideChange(slide) => {
|
|
let slide_text = slide.text();
|
|
debug!(slide_text, "slide changed");
|
|
let bg = slide.background().clone();
|
|
debug!(?bg, "comparing background...");
|
|
let backgrounds_match =
|
|
self.current_slide.background()
|
|
== slide.background();
|
|
// self.current_slide_index = slide;
|
|
debug!("cloning slide...");
|
|
self.current_slide = slide.clone();
|
|
let _ =
|
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self.update(Message::ChangeFont(slide.font()));
|
|
debug!("changing video now...");
|
|
if !backgrounds_match {
|
|
if let Some(video) = &mut self.video {
|
|
let _ = video.restart_stream();
|
|
}
|
|
self.reset_video();
|
|
}
|
|
|
|
let mut target_item = 0;
|
|
|
|
self.service.iter().enumerate().try_for_each(
|
|
|(index, item)| {
|
|
item.slides.iter().enumerate().try_for_each(
|
|
|(slide_index, _)| {
|
|
target_item += 1;
|
|
if (index, slide_index)
|
|
== (
|
|
self.current_item,
|
|
self.current_slide_index,
|
|
)
|
|
{
|
|
None
|
|
} else {
|
|
Some(())
|
|
}
|
|
},
|
|
)
|
|
},
|
|
);
|
|
|
|
debug!(target_item);
|
|
|
|
let offset = AbsoluteOffset {
|
|
x: {
|
|
if target_item > 2 {
|
|
(target_item as f32)
|
|
.mul_add(187.5, -187.5)
|
|
} else {
|
|
0.0
|
|
}
|
|
},
|
|
y: 0.0,
|
|
};
|
|
|
|
let mut tasks = vec![];
|
|
tasks.push(scroll_to(self.scroll_id.clone(), offset));
|
|
|
|
if self.slide_action_map.is_some() {
|
|
debug!("Found slide actions, running them");
|
|
tasks.push(self.run_slide_actions());
|
|
}
|
|
|
|
if let Some(mut new_audio) =
|
|
self.current_slide.audio()
|
|
{
|
|
if let Some(stripped_audio) = new_audio
|
|
.to_str()
|
|
.unwrap()
|
|
.to_string()
|
|
.strip_prefix(r"file://")
|
|
{
|
|
new_audio = PathBuf::from(stripped_audio);
|
|
}
|
|
debug!("{:?}", new_audio);
|
|
if new_audio.exists() {
|
|
let old_audio = self.audio.clone();
|
|
match old_audio {
|
|
Some(current_audio)
|
|
if current_audio != *new_audio =>
|
|
{
|
|
debug!(
|
|
?new_audio,
|
|
?current_audio,
|
|
"audio needs to change"
|
|
);
|
|
self.audio = Some(new_audio);
|
|
tasks.push(self.start_audio());
|
|
}
|
|
Some(current_audio) => {
|
|
debug!(
|
|
?new_audio,
|
|
?current_audio,
|
|
"Same audio shouldn't change"
|
|
);
|
|
}
|
|
None => {
|
|
debug!(
|
|
?new_audio,
|
|
"could not find audio, need to change"
|
|
);
|
|
self.audio = Some(new_audio);
|
|
tasks.push(self.start_audio());
|
|
}
|
|
}
|
|
} else {
|
|
self.audio = None;
|
|
self.update(Message::EndAudio);
|
|
}
|
|
} else {
|
|
self.audio = None;
|
|
self.update(Message::EndAudio);
|
|
}
|
|
let task_count = tasks.len();
|
|
debug!(?task_count);
|
|
return Action::Task(Task::batch(tasks));
|
|
}
|
|
Message::ChangeFont(s) => {
|
|
let font_name = s.into_boxed_str();
|
|
let family = Family::Name(Box::leak(font_name));
|
|
let weight = Weight::Normal;
|
|
let stretch = Stretch::Normal;
|
|
let style = Style::Normal;
|
|
let font = Font {
|
|
family,
|
|
weight,
|
|
stretch,
|
|
style,
|
|
};
|
|
self.current_font = font;
|
|
}
|
|
Message::EndVideo => {
|
|
// if self.current_slide.video_loop() {
|
|
// if let Some(video) = &mut self.video {
|
|
// match video.restart_stream() {
|
|
// Ok(_) => info!("Restarting video"),
|
|
// Err(e) => {
|
|
// error!("Couldn't restart video: {e}")
|
|
// }
|
|
// }
|
|
// }
|
|
// }
|
|
}
|
|
Message::StartVideo => {
|
|
if let Some(video) = &mut self.video {
|
|
video.set_paused(false);
|
|
video
|
|
.set_looping(self.current_slide.video_loop());
|
|
}
|
|
}
|
|
Message::VideoPos(position) => {
|
|
if let Some(video) = &mut self.video {
|
|
let position = Position::Time(
|
|
std::time::Duration::from_secs_f32(position),
|
|
);
|
|
match video.seek(position, false) {
|
|
Ok(()) => debug!(
|
|
"Video position changed: {:?}",
|
|
position
|
|
),
|
|
Err(e) => error!(
|
|
"Problem changing video position: {e}"
|
|
),
|
|
}
|
|
}
|
|
}
|
|
Message::VideoFrame => {
|
|
if let Some(video) = &self.video {
|
|
self.video_position =
|
|
video.position().as_secs_f32();
|
|
}
|
|
}
|
|
Message::MissingPlugin(element) => {
|
|
if let Some(video) = &mut self.video {
|
|
video.set_paused(true);
|
|
}
|
|
return Action::Task(Task::perform(
|
|
async move {
|
|
tokio::task::spawn_blocking(move || {
|
|
match gst_pbutils::MissingPluginMessage::parse(&element) {
|
|
Ok(missing_plugin) => {
|
|
let mut install_ctx = gst_pbutils::InstallPluginsContext::new();
|
|
install_ctx
|
|
.set_desktop_id(&format!("{}.desktop", "org.chriscochrun.lumina"));
|
|
let install_detail = missing_plugin.installer_detail();
|
|
println!("installing plugins: {install_detail}");
|
|
let status = gst_pbutils::missing_plugins::install_plugins_sync(
|
|
&[&install_detail],
|
|
Some(&install_ctx),
|
|
);
|
|
info!("plugin install status: {}", status);
|
|
info!(
|
|
"gstreamer registry update: {:?}",
|
|
gstreamer::Registry::update()
|
|
);
|
|
}
|
|
Err(err) => {
|
|
warn!("failed to parse missing plugin message: {err}");
|
|
}
|
|
}
|
|
Message::None
|
|
})
|
|
.await
|
|
.unwrap()
|
|
},
|
|
|x| x,
|
|
));
|
|
}
|
|
Message::HoveredSlide(slide) => {
|
|
self.hovered_slide = slide;
|
|
}
|
|
Message::StartAudio => {
|
|
return Action::Task(self.start_audio());
|
|
}
|
|
Message::EndAudio => {
|
|
self.sink.0.stop();
|
|
}
|
|
Message::None => debug!("Presenter Message::None"),
|
|
Message::Error(error) => {
|
|
error!(error);
|
|
}
|
|
}
|
|
Action::None
|
|
}
|
|
|
|
pub fn view(&self) -> Element<Message> {
|
|
slide_view(&self.current_slide, &self.video, false, true)
|
|
}
|
|
|
|
pub fn view_preview(&self) -> Element<Message> {
|
|
slide_view(&self.current_slide, &self.video, false, false)
|
|
}
|
|
|
|
pub fn preview_bar(&self) -> Element<Message> {
|
|
let mut items = vec![];
|
|
self.service.iter().enumerate().for_each(
|
|
|(item_index, item)| {
|
|
let mut slides = vec![];
|
|
item.slides.iter().enumerate().for_each(
|
|
|(slide_index, slide)| {
|
|
let is_current_slide =
|
|
(item_index, slide_index)
|
|
== (
|
|
self.current_item,
|
|
self.current_slide_index,
|
|
);
|
|
|
|
let container = slide_view(
|
|
slide,
|
|
&self.video,
|
|
true,
|
|
false,
|
|
);
|
|
let delegate = mouse_area(
|
|
Container::new(container)
|
|
.style(move |t| {
|
|
let mut style =
|
|
container::Style::default();
|
|
let theme = t.cosmic();
|
|
let hovered = self.hovered_slide
|
|
== Some((
|
|
item_index,
|
|
slide_index,
|
|
));
|
|
style.background =
|
|
Some(Background::Color(
|
|
if is_current_slide {
|
|
theme
|
|
.accent
|
|
.base
|
|
.into()
|
|
} else if hovered {
|
|
theme
|
|
.accent
|
|
.hover
|
|
.into()
|
|
} else {
|
|
theme
|
|
.palette
|
|
.neutral_3
|
|
.into()
|
|
},
|
|
));
|
|
style.border = Border::default()
|
|
.rounded(10.0);
|
|
style.shadow = Shadow {
|
|
color: Color::BLACK,
|
|
offset: {
|
|
if is_current_slide {
|
|
Vector::new(5.0, 5.0)
|
|
} else if hovered {
|
|
Vector::new(5.0, 5.0)
|
|
} else {
|
|
Vector::new(0.0, 0.0)
|
|
}
|
|
},
|
|
blur_radius: {
|
|
if is_current_slide {
|
|
10.0
|
|
} else if hovered {
|
|
10.0
|
|
} else {
|
|
0.0
|
|
}
|
|
},
|
|
};
|
|
style
|
|
})
|
|
.center_x(100.0 * 16.0 / 9.0)
|
|
.height(100)
|
|
.padding(10),
|
|
)
|
|
.interaction(
|
|
cosmic::iced::mouse::Interaction::Pointer,
|
|
)
|
|
.on_move(move |_| {
|
|
Message::HoveredSlide(Some((
|
|
item_index,
|
|
slide_index,
|
|
)))
|
|
})
|
|
.on_exit(Message::HoveredSlide(None))
|
|
.on_release(Message::ClickSlide(
|
|
item_index,
|
|
slide_index,
|
|
))
|
|
.on_right_release(Message::RightClickSlide(
|
|
item_index,
|
|
slide_index,
|
|
));
|
|
slides.push(delegate.into());
|
|
},
|
|
);
|
|
let row = Row::from_vec(slides)
|
|
.spacing(10)
|
|
.padding([20, 15]);
|
|
let label = text::body(item.title.clone());
|
|
let label_container = container(label)
|
|
.align_top(Length::Fill)
|
|
.align_left(Length::Fill)
|
|
.padding([0, 0, 0, 35]);
|
|
let divider = vertical_rule(2);
|
|
items.push(
|
|
container(stack!(row, label_container))
|
|
.padding([5, 2])
|
|
.into(),
|
|
);
|
|
items.push(divider.into());
|
|
},
|
|
);
|
|
let scrollable =
|
|
scrollable(container(Row::from_vec(items)).style(|_t| {
|
|
let style = container::Style::default();
|
|
style.border(Border::default().width(2))
|
|
}))
|
|
.direction(Direction::Horizontal(Scrollbar::new()))
|
|
.height(Length::Fill)
|
|
.width(Length::Fill)
|
|
.id(self.scroll_id.clone());
|
|
self.context_menu(scrollable.into())
|
|
}
|
|
|
|
fn context_menu<'a>(
|
|
&self,
|
|
items: Element<'a, Message>,
|
|
) -> Element<'a, Message> {
|
|
if self.context_menu_id.is_some() {
|
|
let mut scenes = vec![];
|
|
if let Some(obs_scenes) = &self.obs_scenes {
|
|
for scene in obs_scenes {
|
|
let menu_item = menu::Item::Button(
|
|
scene.id.name.clone(),
|
|
None,
|
|
MenuAction::ObsSceneAssign(scene.index),
|
|
);
|
|
scenes.push(menu_item);
|
|
}
|
|
}
|
|
let menu_items = vec![
|
|
menu::Item::Button(
|
|
"Start Stream".to_string(),
|
|
None,
|
|
MenuAction::ObsStartStream,
|
|
),
|
|
menu::Item::Button(
|
|
"Stop Stream".to_string(),
|
|
None,
|
|
MenuAction::ObsStopStream,
|
|
),
|
|
menu::Item::Folder("Obs Scene".to_string(), scenes),
|
|
];
|
|
let context_menu = context_menu(
|
|
items,
|
|
self.context_menu_id.map_or_else(
|
|
|| None,
|
|
|_| {
|
|
Some(menu::items(&HashMap::new(), menu_items))
|
|
},
|
|
),
|
|
);
|
|
Element::from(context_menu)
|
|
} else {
|
|
items
|
|
}
|
|
}
|
|
|
|
// fn slide_delegate(&self, slide: &Slide) -> Element<'_, Message> {
|
|
// let font_name = slide.font().into_boxed_str();
|
|
// let family = Family::Name(Box::leak(font_name));
|
|
// let weight = Weight::Normal;
|
|
// let stretch = Stretch::Normal;
|
|
// let style = Style::Normal;
|
|
// let font = Font {
|
|
// family,
|
|
// weight,
|
|
// stretch,
|
|
// style,
|
|
// };
|
|
|
|
// let is_current_slide = self.service[self.current_item]
|
|
// .slides
|
|
// .get(self.current_slide_index as usize)
|
|
// .is_some();
|
|
// let this_item_index = self
|
|
// .service
|
|
// .iter()
|
|
// .position(|item| item == self.service[self.current_item])
|
|
// .unwrap();
|
|
// let this_slide_index = self.service[this_item_index].slides;
|
|
|
|
// let container =
|
|
// slide_view(slide.clone(), &self.video, font, true, false);
|
|
// let delegate = mouse_area(
|
|
// Container::new(container)
|
|
// .style(move |t| {
|
|
// let mut style = container::Style::default();
|
|
// let theme = t.cosmic();
|
|
// let hovered = self.hovered_slide == slide_id;
|
|
// style.background = Some(Background::Color(
|
|
// if is_current_slide {
|
|
// theme.accent.base.into()
|
|
// } else if hovered {
|
|
// theme.accent.hover.into()
|
|
// } else {
|
|
// theme.palette.neutral_3.into()
|
|
// },
|
|
// ));
|
|
// style.border = Border::default().rounded(10.0);
|
|
// style.shadow = Shadow {
|
|
// color: Color::BLACK,
|
|
// offset: {
|
|
// if is_current_slide {
|
|
// Vector::new(5.0, 5.0)
|
|
// } else if hovered {
|
|
// Vector::new(5.0, 5.0)
|
|
// } else {
|
|
// Vector::new(0.0, 0.0)
|
|
// }
|
|
// },
|
|
// blur_radius: {
|
|
// if is_current_slide {
|
|
// 10.0
|
|
// } else if hovered {
|
|
// 10.0
|
|
// } else {
|
|
// 0.0
|
|
// }
|
|
// },
|
|
// };
|
|
// style
|
|
// })
|
|
// .center_x(100.0 * 16.0 / 9.0)
|
|
// .height(100)
|
|
// .padding(10),
|
|
// )
|
|
// .interaction(cosmic::iced::mouse::Interaction::Pointer)
|
|
// .on_move(move |_| Message::HoveredSlide(slide_id))
|
|
// .on_exit(Message::HoveredSlide(-1))
|
|
// .on_press(Message::SlideChange(slide.clone()));
|
|
// delegate.into()
|
|
// }
|
|
|
|
fn reset_video(&mut self) {
|
|
match self.current_slide.background().kind {
|
|
BackgroundKind::Video => {
|
|
let path = &self.current_slide.background().path;
|
|
if path.exists() {
|
|
let url = Url::from_file_path(path).unwrap();
|
|
let result = Self::create_video(url);
|
|
match result {
|
|
Ok(mut v) => {
|
|
v.set_looping(
|
|
self.current_slide.video_loop(),
|
|
);
|
|
self.video = Some(v);
|
|
}
|
|
Err(e) => {
|
|
error!(
|
|
"Had an error creating the video object: {e}"
|
|
);
|
|
self.video = None;
|
|
}
|
|
}
|
|
} else {
|
|
self.video = None;
|
|
}
|
|
}
|
|
_ => self.video = None,
|
|
}
|
|
}
|
|
|
|
fn start_audio(&mut self) -> Task<Message> {
|
|
if let Some(audio) = &mut self.audio {
|
|
debug!(?audio, "This is where audio should be changing");
|
|
let audio = audio.clone();
|
|
Task::perform(
|
|
start_audio(Arc::clone(&self.sink.0), audio),
|
|
|()| Message::None,
|
|
)
|
|
} else {
|
|
debug!(?self.audio, "Apparently this doesn't exist");
|
|
Task::none()
|
|
}
|
|
}
|
|
|
|
pub fn update_items(&mut self, items: Vec<ServiceItem>) {
|
|
let total_slides: usize =
|
|
items.iter().fold(0, |a, item| a + item.slides.len());
|
|
self.service = items;
|
|
self.total_slides = total_slides;
|
|
}
|
|
|
|
pub fn run_slide_actions(&self) -> Task<Message> {
|
|
let mut tasks = vec![];
|
|
let item_index = self.current_item;
|
|
let slide_index = self.current_slide_index;
|
|
|
|
if let Some(map) = &self.slide_action_map
|
|
&& let Some(actions) = map.get(&(item_index, slide_index))
|
|
{
|
|
for action in actions {
|
|
match action {
|
|
slide_actions::Action::Obs { action } => {
|
|
debug!("found obs slide actions");
|
|
if let Some(obs) = &self.obs_client {
|
|
let obs = Arc::clone(obs);
|
|
let action = action.to_owned();
|
|
let task = Task::perform(
|
|
async move { action.run(obs).await },
|
|
|res| {
|
|
debug!(?res);
|
|
Message::None
|
|
},
|
|
);
|
|
tasks.push(task);
|
|
}
|
|
}
|
|
slide_actions::Action::Other => todo!(),
|
|
}
|
|
}
|
|
}
|
|
Task::batch(tasks)
|
|
}
|
|
}
|
|
|
|
#[allow(clippy::unused_async)]
|
|
async fn obs_scene_switch(client: Arc<Client>, scene: Scene) {
|
|
match client.scenes().set_current_program_scene(&scene.id).await {
|
|
Ok(()) => debug!("Set scene to: {:?}", scene),
|
|
Err(e) => error!(?e),
|
|
}
|
|
}
|
|
|
|
// This needs to be async so that rodio's audio will work
|
|
#[allow(clippy::unused_async)]
|
|
async fn start_audio(sink: Arc<Sink>, audio: PathBuf) {
|
|
debug!(?audio);
|
|
let file = BufReader::new(File::open(audio).unwrap());
|
|
debug!(?file);
|
|
let source = Decoder::new(file).unwrap();
|
|
sink.append(source);
|
|
let empty = sink.empty();
|
|
let paused = sink.is_paused();
|
|
debug!(empty, paused, "Finished running");
|
|
}
|
|
|
|
fn scale_font(font_size: f32, width: f32) -> f32 {
|
|
let scale_factor = (REFERENCE_WIDTH / width).sqrt();
|
|
// debug!(scale_factor);
|
|
|
|
if font_size > 0.0 {
|
|
font_size / scale_factor
|
|
} else {
|
|
50.0
|
|
}
|
|
}
|
|
|
|
pub(crate) fn slide_view<'a>(
|
|
slide: &'a Slide,
|
|
video: &'a Option<Video>,
|
|
delegate: bool,
|
|
hide_mouse: bool,
|
|
) -> Element<'a, Message> {
|
|
let res = responsive(move |size| {
|
|
let width = size.height * 16.0 / 9.0;
|
|
|
|
let text: Element<Message> =
|
|
if let Some(text) = &slide.text_svg {
|
|
if let Some(handle) = &text.handle {
|
|
image(handle)
|
|
.content_fit(ContentFit::ScaleDown)
|
|
.width(Length::Shrink)
|
|
.height(Length::Shrink)
|
|
.into()
|
|
} else {
|
|
Space::with_width(0).into()
|
|
}
|
|
} else {
|
|
Space::with_width(0).into()
|
|
};
|
|
let black = Container::new(Space::new(0, 0))
|
|
.style(|_| {
|
|
container::background(Background::Color(Color::BLACK))
|
|
})
|
|
.clip(true)
|
|
.width(width)
|
|
.height(size.height);
|
|
let background = match slide.background().kind {
|
|
BackgroundKind::Image => {
|
|
let path = slide.background().path.clone();
|
|
Container::new(
|
|
image(path)
|
|
.content_fit(ContentFit::Cover)
|
|
.width(width)
|
|
.height(size.height),
|
|
)
|
|
.center(Length::Shrink)
|
|
.clip(true)
|
|
}
|
|
BackgroundKind::Video => {
|
|
if delegate {
|
|
Container::new(Space::new(0, 0))
|
|
.style(|_| {
|
|
container::background(Background::Color(
|
|
Color::BLACK,
|
|
))
|
|
})
|
|
.center(Length::Fill)
|
|
.clip(true)
|
|
.width(width)
|
|
.height(size.height)
|
|
} else if let Some(video) = &video {
|
|
Container::new(
|
|
VideoPlayer::new(video)
|
|
.mouse_hidden(hide_mouse)
|
|
.width(width)
|
|
.height(size.height)
|
|
.on_end_of_stream(Message::EndVideo)
|
|
.on_new_frame(Message::VideoFrame)
|
|
.on_missing_plugin(Message::MissingPlugin)
|
|
.on_warning(|w| {
|
|
Message::Error(w.to_string())
|
|
})
|
|
.on_error(|e| {
|
|
Message::Error(e.to_string())
|
|
})
|
|
.content_fit(ContentFit::Cover),
|
|
)
|
|
.center(Length::Fill)
|
|
.clip(true)
|
|
// Container::new(Space::new(0, 0))
|
|
} else {
|
|
Container::new(Space::new(0, 0))
|
|
}
|
|
}
|
|
BackgroundKind::Pdf => {
|
|
if let Some(pdf) = slide.pdf_page() {
|
|
Container::new(
|
|
image(pdf).content_fit(ContentFit::Contain),
|
|
)
|
|
.center(Length::Fill)
|
|
.clip(true)
|
|
} else {
|
|
Container::new(Space::new(0.0, 0.0))
|
|
.center(Length::Fill)
|
|
.clip(true)
|
|
}
|
|
}
|
|
BackgroundKind::Html => todo!(),
|
|
};
|
|
let stack = stack!(
|
|
black,
|
|
background.center_x(Length::Fill),
|
|
container(text).center(Length::Fill)
|
|
);
|
|
Container::new(stack).center(Length::Fill).into()
|
|
});
|
|
|
|
res.into()
|
|
}
|