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setting fonts in update

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This commit is contained in:
Chris Cochrun 2024-12-16 09:51:21 -06:00
parent 53443c8fd4
commit f8e7eead5f
3 changed files with 127 additions and 98 deletions
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1
flake.nix
View file

@ -46,6 +46,7 @@
gst_all_1.gst-plugins-rs
gst_all_1.gst-vaapi
gst_all_1.gstreamer
gst_all_1.gstreamermm
];
bi = with pkgs; [

144
src/main.rs
View file

@ -2,21 +2,20 @@ use clap::{command, Parser};
use core::service_items::{ServiceItem, ServiceItemModel};
use cosmic::app::context_drawer::ContextDrawer;
use cosmic::app::{Core, Settings, Task};
use cosmic::iced::alignment::Horizontal;
use cosmic::iced::keyboard::Key;
use cosmic::iced::keyboard::{Key, Modifiers};
use cosmic::iced::window::{Mode, Position};
use cosmic::iced::{
self, event, window, Font, Length, Padding, Point,
};
use cosmic::iced_core::SmolStr;
use cosmic::iced_futures::Subscription;
use cosmic::iced_widget::{column, row, stack};
use cosmic::prelude::ElementExt;
use cosmic::prelude::*;
use cosmic::widget::aspect_ratio::aspect_ratio_container;
use cosmic::widget::nav_bar::nav_bar_style;
use cosmic::widget::tooltip::Position as TPosition;
use cosmic::widget::{
button, context_drawer, image, nav_bar, text, tooltip,
button, context_drawer, image, nav_bar, text, tooltip, MouseArea,
Responsive, Space,
};
use cosmic::widget::{icon, slider};
@ -94,6 +93,8 @@ struct App {
current_slide: Slide,
presentation_open: bool,
cli_mode: bool,
library_open: bool,
library_width: f32,
}
#[derive(Debug, Clone)]
@ -107,6 +108,7 @@ enum Message {
WindowOpened(window::Id, Option<Point>),
WindowClosed(window::Id),
Quit,
Key(Key, Modifiers),
None,
}
@ -180,6 +182,8 @@ impl cosmic::Application for App {
current_slide,
presentation_open: false,
cli_mode: !input.ui,
library_open: true,
library_width: 60.0,
};
let command;
@ -300,17 +304,28 @@ impl cosmic::Application for App {
Some(text::body("Sux").into())
}
fn subscription(
&self,
) -> cosmic::iced_futures::Subscription<Self::Message> {
fn subscription(&self) -> Subscription<Self::Message> {
event::listen_with(|event, _, id| {
if let iced::Event::Window(window_event) = event {
// debug!(?event);
match event {
iced::Event::Keyboard(event) => match event {
iced::keyboard::Event::KeyPressed {
key,
modifiers,
..
} => Some(Message::Key(key, modifiers)),
_ => None,
},
iced::Event::Mouse(event) => None,
iced::Event::Window(window_event) => {
match window_event {
window::Event::CloseRequested => {
debug!("Closing window");
Some(Message::CloseWindow(Some(id)))
}
window::Event::Opened { position, .. } => {
window::Event::Opened {
position, ..
} => {
debug!(?window_event, ?id);
Some(Message::WindowOpened(id, position))
}
@ -320,56 +335,14 @@ impl cosmic::Application for App {
}
_ => None,
}
} else if let iced::Event::Keyboard(key) = event {
match key {
iced::keyboard::Event::KeyReleased {
key,
modified_key: _,
physical_key: _,
location: _,
modifiers: _,
} => match key {
Key::Named(
iced::keyboard::key::Named::ArrowRight,
) => Some(Message::Present(
ui::presenter::Message::NextSlide,
)),
Key::Named(
iced::keyboard::key::Named::ArrowLeft,
) => Some(Message::Present(
ui::presenter::Message::NextSlide,
)),
Key::Named(
iced::keyboard::key::Named::Space,
) => Some(Message::Present(
ui::presenter::Message::NextSlide,
)),
Key::Character(key) => {
if key == SmolStr::from("j")
|| key == SmolStr::from("l")
{
Some(Message::Present(
ui::presenter::Message::NextSlide,
))
} else if key == SmolStr::from("k")
|| key == SmolStr::from("h")
{
Some(Message::Present(
ui::presenter::Message::PrevSlide,
))
} else if key == SmolStr::from("q") {
Some(Message::Quit)
} else {
}
iced::Event::Touch(event) => None,
iced::Event::A11y(id, action_request) => None,
iced::Event::Dnd(dnd_event) => None,
iced::Event::PlatformSpecific(platform_specific) => {
None
}
}
_ => None,
},
_ => None,
}
} else {
None
}
})
}
@ -391,8 +364,57 @@ impl cosmic::Application for App {
fn update(&mut self, message: Message) -> Task<Message> {
match message {
Message::Key(key, modifiers) => {
debug!(?key, ?modifiers);
match (key, modifiers) {
(
Key::Named(
iced::keyboard::key::Named::ArrowRight,
),
_,
) => self.update(Message::Present(
presenter::Message::NextSlide,
)),
(
Key::Named(
iced::keyboard::key::Named::ArrowLeft,
),
_,
) => self.update(Message::Present(
presenter::Message::PrevSlide,
)),
(
Key::Named(iced::keyboard::key::Named::Space),
_,
) => self.update(Message::Present(
presenter::Message::NextSlide,
)),
(Key::Character(k), _)
if k == SmolStr::from("j")
|| k == SmolStr::from("l") =>
{
self.update(Message::Present(
presenter::Message::NextSlide,
))
}
(Key::Character(k), _)
if k == SmolStr::from("k")
|| k == SmolStr::from("h") =>
{
self.update(Message::Present(
presenter::Message::PrevSlide,
))
}
(Key::Character(k), _)
if k == SmolStr::from("q") =>
{
self.update(Message::Quit)
}
_ => Task::none(),
}
}
Message::Present(message) => {
debug!(?message);
// debug!(?message);
if self.presentation_open {
if let Some(video) = &mut self.presenter.video {
video.set_muted(false);
@ -550,6 +572,14 @@ impl cosmic::Application for App {
]
.spacing(3);
// let library = Container::new("library")
// .center(Length::Fill)
// .width(self.library_width);
// let drag_handle = Container::new(Space::new(1, Length::Fill))
// .style(|t| nav_bar_style(t));
// let dragger = MouseArea::new(drag_handle)
// .on_drag(Message::LibraryWidth);
let row = row![
Container::new(
button::icon(icon_left)

56
src/ui/presenter.rs
View file

@ -1,6 +1,4 @@
use std::{
fs::File, io::BufReader, path::PathBuf, sync::Arc, thread,
};
use std::{fs::File, io::BufReader, path::PathBuf, sync::Arc};
use cosmic::{
dialog::ashpd::url::Url,
@ -12,8 +10,7 @@ use cosmic::{
},
iced_widget::{
scrollable::{
scroll_by, scroll_to, AbsoluteOffset, Direction,
Scrollbar,
scroll_to, AbsoluteOffset, Direction, Scrollbar,
},
stack,
},
@ -45,6 +42,7 @@ pub(crate) struct Presenter {
sink: (OutputStream, Arc<Sink>),
hovered_slide: i32,
scroll_id: Id,
current_font: Font,
}
#[derive(Debug, Clone, PartialEq)]
@ -59,6 +57,7 @@ pub(crate) enum Message {
VideoPos(f32),
VideoFrame,
HoveredSlide(i32),
ChangeFont(String),
None,
}
@ -109,6 +108,7 @@ impl Presenter {
)
},
scroll_id: Id::unique(),
current_font: cosmic::font::default(),
}
}
@ -138,10 +138,11 @@ impl Presenter {
}
Message::SlideChange(id) => {
debug!(id, "slide changed");
let right = self.current_slide_index < id;
self.current_slide_index = id;
if let Some(slide) = self.slides.get(id as usize) {
self.current_slide = slide.clone();
let _ = self
.update(Message::ChangeFont(slide.font()));
}
if let Some(video) = &mut self.video {
let _ = video.restart_stream();
@ -196,6 +197,21 @@ impl Presenter {
}
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;
Task::none()
}
Message::EndVideo => {
// if self.current_slide.video_loop() {
// if let Some(video) = &mut self.video {
@ -266,17 +282,7 @@ impl Presenter {
pub fn view(&self) -> Element<Message> {
responsive(|size| {
let font = self.current_slide.font().into_boxed_str();
let family = Family::Name(Box::leak(font));
let weight = Weight::Normal;
let stretch = Stretch::Normal;
let style = Style::Normal;
let font = Font {
family,
weight,
stretch,
style,
};
let font = self.current_font;
let font_size = if self.current_slide.font_size() > 0 {
(size.width / self.current_slide.font_size() as f32)
* 3.0
@ -341,6 +347,7 @@ impl Presenter {
if let Some(video) = &self.video {
Container::new(
VideoPlayer::new(video)
.mouse_hidden(true)
.width(size.width)
.height(size.width * 9.0 / 16.0)
.on_end_of_stream(Message::EndVideo)
@ -366,17 +373,7 @@ impl Presenter {
pub fn view_preview(&self) -> Element<Message> {
responsive(|size| {
let font = self.current_slide.font().into_boxed_str();
let family = Family::Name(Box::leak(font));
let weight = Weight::Normal;
let stretch = Stretch::Normal;
let style = Style::Normal;
let font = Font {
family,
weight,
stretch,
style,
};
let font = self.current_font;
let font_size = if self.current_slide.font_size() > 0 {
(size.width / self.current_slide.font_size() as f32)
* 3.0
@ -448,7 +445,8 @@ impl Presenter {
&'a self,
slide: &'a Slide,
) -> Element<'a, Message> {
let family = Family::Name("VictorMono Nerd Font");
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;