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use super::BoxLayout;
use super::RUNTIME;
use crate::fonts::set_font_size;
use crate::logics::Sender;
use crate::logics::*;
use eframe::Frame;
use eframe::*;
use egui::*;
use egui_commonmark::{CommonMarkCache, CommonMarkViewer};
impl App for super::LlamaApp {
fn update(&mut self, ctx: &Context, frame: &mut Frame) {
ctx.set_visuals(Visuals::dark());
let mut send_clicked = false;
let mut quit_clicked = false;
let mut new_clicked = false;
let mut load_clicked = false;
let mut save_clicked = false;
set_font_size(ctx, 20.0);
self.setup(frame);
let retrieving = STATE.read().retrieving;
TopBottomPanel::top("header")
.exact_height(48.0)
.show(ctx, |ui| {
ui.columns(3, |cols| {
cols[0].with_layout(Layout::left_to_right(Align::Center), |ui| {
ui.menu_button("File", |ui| {
if retrieving {
let _ = ui.label(RichText::new("Load").weak());
let _ = ui.label(RichText::new("Save").weak());
} else {
load_clicked = Button::new(RichText::new("Load").strong())
.shortcut_text(&format!("{}O", CMD))
.ui(ui)
.clicked();
if STATE.read().output.is_empty() {
let _ = ui.label(RichText::new("Save").weak());
} else {
save_clicked = Button::new(RichText::new("Save").strong())
.shortcut_text(&format!("{}S", CMD))
.ui(ui)
.clicked();
}
}
ui.separator();
quit_clicked = Button::new(RichText::new("Quit").strong())
.shortcut_text(&format!("{}Q", CMD))
.ui(ui)
.clicked();
});
ui.menu_button("Actions", |ui| {
if retrieving {
let _ = ui.label(RichText::new("New").weak());
let _ = ui.label(RichText::new("Send").weak());
} else {
new_clicked = Button::new(RichText::new("New").strong())
.shortcut_text(&format!("{}N", CMD))
.ui(ui)
.clicked();
send_clicked = Button::new(RichText::new("Send").strong())
.shortcut_text(&format!("{}Enter", CMD))
.ui(ui)
.clicked();
}
});
});
cols[1].with_layout(Layout::top_down_justified(Align::Center), |ui| {
ui.horizontal(|ui| {
ui.add(
Image::new(self.logo.clone())
.fit_to_exact_size(Vec2 { x: 48.0, y: 48.0 }),
);
ui.with_layout(Layout::left_to_right(Align::Max), |ui| {
ui.label(
RichText::new("Llama Desktop")
.font(self.title_font.clone())
.strong(),
);
ui.label(
RichText::new(&format!("v{}", VERSION.to_string()))
.font(self.small_font.clone()),
);
});
});
});
cols[2].with_layout(Layout::right_to_left(Align::Center), |ui| {
let mut state = STATE.write();
ComboBox::from_label(
RichText::new("Model:")
.font(self.title_font.clone())
.color(Color32::from_rgb(0x54, 0x10, 0x21))
.strong(),
)
.selected_text(&state.models[state.selected_model])
.show_ui(ui, |ui| {
let mut selected = state.selected_model;
for (idx, opt) in state.models.iter().enumerate() {
let value = ui.selectable_value(&mut selected, idx, opt.to_owned());
if value.clicked() {
selected = idx;
}
}
if selected != state.selected_model {
state.selected_model = selected;
if let Some(storage) = frame.storage_mut() {
storage.set_string("selected-model", format!("{}", selected));
storage.flush();
}
}
});
});
});
});
TopBottomPanel::bottom("footer")
.exact_height(32.0)
.show(ctx, |ui| {
ui.columns(16, |cols| {
cols[1].with_layout(Layout::right_to_left(Align::Min), |ui| {
let text = RichText::new("Timeout:").strong();
if retrieving {
ui.label(format!("{}s", TIMEOUTS[STATE.read().timeout_idx]));
ui.label(text);
} else {
let mut state = STATE.write();
ComboBox::from_label(text)
.selected_text(format!("{}s", TIMEOUTS[state.timeout_idx]))
.show_ui(ui, |ui| {
let mut idx = state.timeout_idx;
for (i, tm) in TIMEOUTS.iter().enumerate() {
let value =
ui.selectable_value(&mut idx, i, format!("{}s", tm));
if value.clicked() {
idx = i;
}
}
if idx != state.timeout_idx {
state.timeout_idx = idx;
if let Some(storage) = frame.storage_mut() {
storage.set_string(
"timeout",
format!("{}", TIMEOUTS[idx]),
);
storage.flush();
}
}
});
}
});
cols[5].with_layout(Layout::left_to_right(Align::Center), |ui| {
ui.label(if self.temperature < 0.7 {
let perc = (0.7 - self.temperature) / 0.7;
let r = (perc * 138.0) as u8 + 117;
let c = 117 - (perc * 117.0) as u8;
RichText::new("accurate")
.color(Color32::from_rgb(r, c, c))
.strong()
} else {
RichText::new("accurate").color(Color32::from_rgb(117, 117, 117))
});
let text = if self.temperature > 1.0 {
let perc = self.temperature - 1.0;
let r = (perc * 138.0) as u8 + 117;
let c = 117 - (perc * 117.0) as u8;
RichText::new("creative")
.color(Color32::from_rgb(r, c, c))
.strong()
} else {
RichText::new("creative").color(Color32::from_rgb(117, 117, 117))
};
ui.add(
Slider::new(&mut self.temperature, 0.0..=2.0)
.show_value(false)
.step_by(0.125)
.text(text),
);
});
cols[14].with_layout(Layout::right_to_left(Align::Center), |ui| {
if ImageButton::new(
Image::new(self.vertical.clone())
.fit_to_exact_size(Vec2 { x: 20.0, y: 20.0 }),
)
.ui(ui)
.clicked()
{
self.box_layout = BoxLayout::Vertically;
if let Some(storage) = frame.storage_mut() {
storage.set_string("layout", "V".to_string());
storage.flush();
}
}
});
cols[15].with_layout(Layout::left_to_right(Align::Center), |ui| {
if ImageButton::new(
Image::new(self.horizontal.clone())
.fit_to_exact_size(Vec2 { x: 20.0, y: 20.0 }),
)
.ui(ui)
.clicked()
{
self.box_layout = BoxLayout::Horizontally;
if let Some(storage) = frame.storage_mut() {
storage.set_string("layout", "H".to_string());
storage.flush();
}
}
});
});
});
CentralPanel::default().show(ctx, |ui| {
let size = ui.available_size();
let mut body: Option<Rect> = None;
let mut input: Option<Response> = None;
match self.box_layout {
BoxLayout::Horizontally => {
// Dispose text viewers horizontally
let text_size = Vec2::new(size.x * 3.0 / 7.0, size.y);
ui.horizontal_top(|ui| {
ScrollArea::vertical()
.max_width(text_size.x)
.max_height(text_size.y)
.auto_shrink([false; 2])
.show(ui, |ui| {
let _ = input.insert(ui.add_sized(
text_size,
TextEdit::multiline(&mut STATE.write().input),
));
});
body = Some(ui.available_rect_before_wrap());
CommonMarkViewer::new("output").show_scrollable(
ui,
&mut MD_CACHE.write(),
&STATE.read().output,
);
});
}
BoxLayout::Vertically => {
// Dispose text viewers vertically (default)
let text_size = Vec2::new(size.x, size.y / 3.0);
ScrollArea::vertical()
.max_width(text_size.x)
.max_height(text_size.y)
.auto_shrink([false; 2])
.show(ui, |ui| {
let _ = input.insert(ui.add_sized(
text_size,
TextEdit::multiline(&mut STATE.write().input),
));
});
body = Some(ui.available_rect_before_wrap());
CommonMarkViewer::new("output").show_scrollable(
ui,
&mut MD_CACHE.write(),
&STATE.read().output,
);
}
BoxLayout::NotSet => (),
}
if retrieving {
let radius: f32 = 16.0;
let (min, max) = match body {
Some(rect) => {
let half_width = rect.width() / 2.0;
let half_height = rect.height() / 2.0;
let x = rect.min.x;
let y = rect.min.y;
(
Pos2::new(half_width - radius + x, half_height - radius + y),
Pos2::new(half_width + radius + x, half_height + radius + y),
)
}
None => (
Pos2::new(size.x / 2.0 - radius, size.y / 2.0 - radius),
Pos2::new(size.x / 2.0 + radius, size.y / 2.0 + radius),
),
};
Spinner::new().paint_at(ui, Rect::from_min_max(min, max));
}
if self.temperature != self.last_temperature {
if let Some(storage) = frame.storage_mut() {
storage.set_string("temperature", format!("{}", self.temperature));
storage.flush();
}
self.last_temperature = self.temperature;
}
if STATE.read().reload {
STATE.write().reload = false;
if let Some(storage) = frame.storage_mut() {
storage.set_string("cwd", STATE.read().cwd.to_owned());
storage.flush();
}
if let Some(input) = input {
input.request_focus();
}
}
});
if retrieving {
if ctx.input(|st| st.key_pressed(Key::Escape)) {
STATE.write().escape = true;
}
} else {
if new_clicked || ctx.input(|rd| rd.modifiers.command && rd.key_pressed(Key::N)) {
STATE.write().reset();
}
if load_clicked || ctx.input(|rd| rd.modifiers.command && rd.key_pressed(Key::O)) {
RUNTIME.spawn(storage::load());
}
if save_clicked
|| (!STATE.read().output.is_empty()
&& ctx.input(|rd| rd.modifiers.command && rd.key_pressed(Key::S)))
{
RUNTIME.spawn(storage::save_content(STATE.read().output.to_owned()));
}
if send_clicked || ctx.input(|rd| rd.modifiers.command && rd.key_pressed(Key::Enter)) {
RUNTIME.spawn(Sender::new(self.temperature).send());
}
}
if quit_clicked || ctx.input(|rd| rd.modifiers.command && rd.key_pressed(Key::Q)) {
ctx.send_viewport_cmd(ViewportCommand::Close);
}
::std::thread::sleep(::std::time::Duration::from_millis(10));
}
}
#[dynamic]
static mut MD_CACHE: CommonMarkCache = CommonMarkCache::default();
#[cfg(not(target_os = "macos"))]
static CMD: &str = "Ctrl+";
#[cfg(target_os = "macos")]
static CMD: &str = "⌘";