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UI settings page reworked

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This commit is contained in:
Mike Dilger 2023-08-12 07:56:33 +12:00
parent da015a5c99
commit b1ca3c4123
10 changed files with 555 additions and 327 deletions
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2
src/settings.rs
View File

@ -3,7 +3,7 @@ use nostr_types::{EventKind, PublicKey};
use serde::{Deserialize, Serialize};
use speedy::{Readable, Writable};
#[derive(Clone, Debug, Serialize, Deserialize, Readable, Writable)]
#[derive(Clone, Debug, Serialize, Deserialize, Readable, Writable, PartialEq)]
pub struct Settings {
// ID settings
pub public_key: Option<PublicKey>,

12
src/ui/mod.rs
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@ -134,6 +134,16 @@ struct SubMenuState {
submenu_states: HashMap<SubMenu, bool>,
}
#[derive(Eq, Hash, PartialEq)]
enum SettingsTab {
Content,
Database,
Id,
Network,
Posting,
Ui,
}
impl SubMenuState {
fn new() -> Self {
let mut submenu_states: HashMap<SubMenu, bool> = HashMap::new();
@ -195,6 +205,7 @@ struct GossipUi {
inbox_include_indirect: bool,
submenu_ids: HashMap<SubMenu, egui::Id>,
submenu_state: SubMenuState,
settings_tab: SettingsTab,
// General Data
about: About,
@ -414,6 +425,7 @@ impl GossipUi {
.unwrap_or(false),
submenu_ids,
submenu_state: SubMenuState::new(),
settings_tab: SettingsTab::Id,
about: crate::about::about(),
icon: icon_texture_handle,
placeholder_avatar: placeholder_avatar_texture_handle,

326
src/ui/settings.rs
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@ -1,326 +0,0 @@
use super::{GossipUi, ThemeVariant};
use crate::comms::ToOverlordMessage;
use crate::GLOBALS;
use eframe::egui;
use egui::widgets::{Button, Slider};
use egui::{Align, Context, Layout, ScrollArea, Ui, Vec2};
pub(super) fn update(app: &mut GossipUi, ctx: &Context, _frame: &mut eframe::Frame, ui: &mut Ui) {
ui.heading("Settings");
ui.with_layout(Layout::bottom_up(Align::Center), |ui| {
ui.separator();
ui.add_space(12.0);
if ui.button("SAVE CHANGES").clicked() {
// Copy local settings to global settings
*GLOBALS.settings.write() = app.settings.clone();
// Tell the overlord to save them
let _ = GLOBALS.to_overlord.send(ToOverlordMessage::SaveSettings);
}
ui.with_layout(Layout::top_down(Align::Min), |ui| {
ui.add_space(10.0);
ui.separator();
ScrollArea::vertical()
.id_source("settings")
.override_scroll_delta(Vec2 { x: 0.0, y: app.current_scroll_offset })
.show(ui, |ui| {
ui.add_space(12.0);
ui.heading("How Many Relays to Query");
ui.horizontal(|ui| {
ui.label("Number of relays to query per person: ").on_hover_text("We will query N relays per person. Many people share the same relays so those will be queried about multiple people. Takes affect on restart. I recommend 2. Too many and gossip will (currently) keep connecting to new relays trying to find the unfindable, loading many events from each. Takes effect on restart.");
ui.add(Slider::new(&mut app.settings.num_relays_per_person, 1..=4).text("relays"));
});
ui.horizontal(|ui| {
ui.label("Maximum following feed relays: ")
.on_hover_text(
"We will not stay connected to more than this many relays for following feed. Takes affect on restart. During these early days of nostr, I recommend capping this at around 20 to 30.",
);
ui.add(Slider::new(&mut app.settings.max_relays, 5..=100).text("relays"));
});
ui.add_space(12.0);
ui.separator();
ui.add_space(12.0);
ui.heading("How Many Posts to Load");
ui.horizontal(|ui| {
ui.label("Feed Chunk: ").on_hover_text("This is the amount of time backwards from now that we will load events from. You'll eventually be able to load more, one chunk at a time. Mostly takes effect on restart.");
ui.add(Slider::new(&mut app.settings.feed_chunk, 600..=86400).text("seconds, "));
ui.label(secs_to_string(app.settings.feed_chunk));
});
ui.horizontal(|ui| {
ui.label("Replies Chunk: ").on_hover_text("This is the amount of time backwards from now that we will load replies, mentions, and DMs from. You'll eventually be able to load more, one chunk at a time. Mostly takes effect on restart.");
ui.add(Slider::new(&mut app.settings.replies_chunk, 86400..=2592000).text("seconds, "));
ui.label(secs_to_string(app.settings.replies_chunk));
});
ui.horizontal(|ui| {
ui.label("Overlap: ").on_hover_text("If we recently loaded events up to time T, but restarted, we will now load events starting from time T minus overlap. Takes effect on restart. I recommend 300 (5 minutes).");
ui.add(Slider::new(&mut app.settings.overlap, 0..=3600).text("seconds, "));
ui.label(secs_to_string(app.settings.overlap));
});
ui.add_space(12.0);
ui.separator();
ui.add_space(12.0);
ui.heading("Feed");
ui.checkbox(
&mut app.settings.recompute_feed_periodically,
"Recompute feed periodically. If this is off, you will get a refresh button"
);
ui.horizontal(|ui| {
ui.label("Recompute feed every (milliseconds): ")
.on_hover_text(
"The UI redraws frequently. We recompute the feed less frequently to conserve CPU. Takes effect when the feed next recomputes. I recommend 3500.",
);
ui.add(Slider::new(&mut app.settings.feed_recompute_interval_ms, 1000..=12000).text("milliseconds"));
});
ui.add_space(12.0);
ui.separator();
ui.add_space(12.0);
ui.heading("What Posts to Include");
ui.checkbox(
&mut app.settings.reactions,
"Enable reactions (show and react)",
);
ui.checkbox(
&mut app.settings.enable_zap_receipts,
"Enable zap receipts",
);
ui.checkbox(
&mut app.settings.reposts,
"Enable reposts (show)",
);
ui.checkbox(
&mut app.settings.direct_messages,
"Show Direct Messages",
)
.on_hover_text("Takes effect fully only on restart.");
ui.checkbox(
&mut app.settings.show_long_form,
"Show Long-Form Posts",
)
.on_hover_text("Takes effect fully only on restart.");
ui.add_space(12.0);
ui.separator();
ui.add_space(12.0);
ui.heading("Post look-and-feel");
ui.checkbox(
&mut app.settings.show_mentions,
"Render mentions inline",
)
.on_hover_text(if app.settings.show_mentions {
"Disable to just show a link to a mentioned post where it appears in the text"
} else {
"Enable to render a mentioned post where it appears in the text"
});
ui.checkbox(
&mut app.settings.show_media,
"Render all media inline automatically",
)
.on_hover_text(
"If off, you have to click to (potentially fetch and) render media inline. If on, all media referenced by posts in your feed will be (potentially fetched and) rendered. However, if Fetch Media is disabled, only cached media can be shown as media will not be fetched."
);
ui.add_space(12.0);
ui.separator();
ui.add_space(12.0);
ui.heading("Posting");
ui.horizontal(|ui| {
ui.label("Proof of Work: ")
.on_hover_text("The larger the number, the longer it takes.");
ui.add(Slider::new(&mut app.settings.pow, 0..=40).text("leading zero bits"));
});
ui.add_space(12.0);
ui.checkbox(
&mut app.settings.set_client_tag,
"Add tag [\"client\",\"gossip\"] to posts",
)
.on_hover_text("Takes effect immediately.");
ui.add_space(12.0);
ui.separator();
ui.add_space(12.0);
ui.heading("Network");
ui.checkbox(&mut app.settings.offline, "Offline Mode")
.on_hover_text("If selected, no network requests will be issued. Takes effect on restart.");
ui.checkbox(&mut app.settings.automatically_fetch_metadata, "Automatically Fetch Metadata")
.on_hover_text("If enabled, metadata that is entirely missing will be fetched as you scroll past people. Existing metadata won't be updated. Takes effect on save.");
ui.checkbox(&mut app.settings.load_avatars, "Fetch Avatars")
.on_hover_text("If disabled, avatars will not be fetched, but cached avatars will still display. Takes effect on save.");
ui.checkbox(&mut app.settings.load_media, "Fetch Media")
.on_hover_text("If disabled, no new media will be fetched, but cached media will still display. Takes effect on save.");
ui.checkbox(&mut app.settings.check_nip05, "Check NIP-05")
.on_hover_text("If disabled, NIP-05 fetches will not be performed, but existing knowledge will be preserved, and following someone by NIP-05 will override this and do the fetch. Takes effect on save.");
ui.add_space(12.0);
ui.checkbox(
&mut app.settings.set_user_agent,
&format!("Send User-Agent Header to Relays: gossip/{}", app.about.version),
)
.on_hover_text("Takes effect on next relay connection.");
ui.add_space(12.0);
ui.separator();
ui.add_space(12.0);
ui.heading("User Interface");
ui.add_space(12.0);
ui.checkbox(
&mut app.settings.highlight_unread_events,
"Highlight unread events",
);
ui.checkbox(
&mut app.settings.posting_area_at_top,
"Show posting area at the top instead of the bottom",
);
ui.add_space(12.0);
ui.horizontal(|ui| {
ui.label("Theme:");
if !app.settings.theme.follow_os_dark_mode {
if app.settings.theme.dark_mode {
if ui
.add(Button::new("🌙 Dark"))
.on_hover_text("Switch to light mode")
.clicked()
{
app.settings.theme.dark_mode = false;
super::theme::apply_theme(app.settings.theme, ctx);
}
} else {
if ui
.add(Button::new("☀ Light"))
.on_hover_text("Switch to dark mode")
.clicked()
{
app.settings.theme.dark_mode = true;
super::theme::apply_theme(app.settings.theme, ctx);
}
}
}
let theme_combo = egui::ComboBox::from_id_source("Theme");
theme_combo
.selected_text( app.settings.theme.name() )
.show_ui(ui, |ui| {
for theme_variant in ThemeVariant::all() {
if ui.add(egui::widgets::SelectableLabel::new(*theme_variant == app.settings.theme.variant, theme_variant.name())).clicked() {
app.settings.theme.variant = *theme_variant;
super::theme::apply_theme(app.settings.theme, ctx);
};
}
});
ui.checkbox(&mut app.settings.theme.follow_os_dark_mode,"Follow OS dark-mode")
.on_hover_text("Follow the operating system setting for dark-mode (requires app-restart to take effect)");
});
ui.add_space(12.0);
ui.horizontal(|ui| {
ui.label("Override DPI: ")
.on_hover_text(
"On some systems, DPI is not reported properly. In other cases, people like to zoom in or out. This lets you.",
);
ui.checkbox(
&mut app.override_dpi,
"Override to ");
ui.add(Slider::new(&mut app.override_dpi_value, 72..=250).text("DPI"));
if ui.button("Try it now").clicked() {
let ppt: f32 = app.override_dpi_value as f32 / 72.0;
ctx.set_pixels_per_point(ppt);
}
// transfer to app.settings
app.settings.override_dpi = if app.override_dpi {
// Set it in settings to be saved on button press
Some(app.override_dpi_value)
} else {
None
};
});
ui.add_space(12.0);
ui.horizontal(|ui| {
ui.label("Maximum FPS: ")
.on_hover_text(
"The UI redraws every frame. By limiting the maximum FPS you can reduce load on your CPU. Takes effect immediately. I recommend 10, maybe even less.",
);
ui.add(Slider::new(&mut app.settings.max_fps, 2..=60).text("Frames per second"));
});
ui.add_space(12.0);
ui.separator();
ui.add_space(12.0);
if ui.button("Prune Database")
.on_hover_text("This will delete events older than six months, but the LMDB files will continue consuming disk space. To compact them, copy withem with `mdb_copy -c` when gossip is not running.")
.clicked() {
GLOBALS.status_queue.write().write(
"Pruning database, please wait (this takes a long time)...".to_owned()
);
let _ = GLOBALS.to_overlord.send(ToOverlordMessage::PruneDatabase);
}
ui.add_space(12.0);
});
});
});
}
fn secs_to_string(secs: u64) -> String {
let days = secs / 86400;
let remainder = secs % 86400;
let hours = remainder / 3600;
let remainder = remainder % 3600;
let minutes = remainder / 60;
let seconds = remainder % 60;
let mut output: String = String::new();
if days > 0 {
output.push_str(&format!(" {} days", days));
}
if hours > 0 {
output.push_str(&format!(" {} hours", hours));
}
if minutes > 0 {
output.push_str(&format!(" {} minutes", minutes));
}
output.push_str(&format!(" {} seconds", seconds));
output
}

102
src/ui/settings/content.rs Normal file
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@ -0,0 +1,102 @@
use crate::ui::GossipUi;
use eframe::egui;
use egui::widgets::Slider;
use egui::{Context, Ui};
pub(super) fn update(app: &mut GossipUi, _ctx: &Context, _frame: &mut eframe::Frame, ui: &mut Ui) {
ui.heading("Content");
ui.add_space(10.0);
ui.heading("Feed Settings");
ui.add_space(10.0);
ui.horizontal(|ui| {
ui.label("Feed Chunk: ").on_hover_text("This is the amount of time backwards from now that we will load events from. You'll eventually be able to load more, one chunk at a time. Mostly takes effect on restart.");
ui.add(Slider::new(&mut app.settings.feed_chunk, 600..=86400).text("seconds, "));
ui.label(secs_to_string(app.settings.feed_chunk));
});
ui.horizontal(|ui| {
ui.label("Replies Chunk: ").on_hover_text("This is the amount of time backwards from now that we will load replies, mentions, and DMs from. You'll eventually be able to load more, one chunk at a time. Mostly takes effect on restart.");
ui.add(Slider::new(&mut app.settings.replies_chunk, 86400..=2592000).text("seconds, "));
ui.label(secs_to_string(app.settings.replies_chunk));
});
ui.horizontal(|ui| {
ui.label("Overlap: ").on_hover_text("If we recently loaded events up to time T, but restarted, we will now load events starting from time T minus overlap. Takes effect on restart. I recommend 300 (5 minutes).");
ui.add(Slider::new(&mut app.settings.overlap, 0..=3600).text("seconds, "));
ui.label(secs_to_string(app.settings.overlap));
});
ui.checkbox(
&mut app.settings.recompute_feed_periodically,
"Recompute feed periodically. If this is off, you will get a refresh button",
);
ui.horizontal(|ui| {
ui.label("Recompute feed every (milliseconds): ")
.on_hover_text(
"The UI redraws frequently. We recompute the feed less frequently to conserve CPU. Takes effect when the feed next recomputes. I recommend 3500.",
);
ui.add(Slider::new(&mut app.settings.feed_recompute_interval_ms, 1000..=12000).text("milliseconds"));
});
ui.add_space(10.0);
ui.heading("Event Selection Settings");
ui.add_space(10.0);
ui.checkbox(
&mut app.settings.reactions,
"Enable reactions (show and react)",
);
ui.checkbox(&mut app.settings.enable_zap_receipts, "Enable zap receipts");
ui.checkbox(&mut app.settings.reposts, "Enable reposts (show)");
ui.checkbox(&mut app.settings.direct_messages, "Show Direct Messages")
.on_hover_text("Takes effect fully only on restart.");
ui.checkbox(&mut app.settings.show_long_form, "Show Long-Form Posts")
.on_hover_text("Takes effect fully only on restart.");
ui.add_space(10.0);
ui.heading("Event Content Settings");
ui.add_space(10.0);
ui.checkbox(&mut app.settings.show_mentions, "Render mentions inline")
.on_hover_text(if app.settings.show_mentions {
"Disable to just show a link to a mentioned post where it appears in the text"
} else {
"Enable to render a mentioned post where it appears in the text"
});
ui.checkbox(
&mut app.settings.show_media,
"Render all media inline automatically",
)
.on_hover_text(
"If off, you have to click to (potentially fetch and) render media inline. If on, all media referenced by posts in your feed will be (potentially fetched and) rendered. However, if Fetch Media is disabled, only cached media can be shown as media will not be fetched."
);
}
fn secs_to_string(secs: u64) -> String {
let days = secs / 86400;
let remainder = secs % 86400;
let hours = remainder / 3600;
let remainder = remainder % 3600;
let minutes = remainder / 60;
let seconds = remainder % 60;
let mut output: String = String::new();
if days > 0 {
output.push_str(&format!(" {} days", days));
}
if hours > 0 {
output.push_str(&format!(" {} hours", hours));
}
if minutes > 0 {
output.push_str(&format!(" {} minutes", minutes));
}
output.push_str(&format!(" {} seconds", seconds));
output
}

29
src/ui/settings/database.rs Normal file
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@ -0,0 +1,29 @@
use crate::comms::ToOverlordMessage;
use crate::GLOBALS;
use crate::ui::GossipUi;
use eframe::egui;
use egui::widgets::Slider;
use egui::{Context, Ui};
pub(super) fn update(app: &mut GossipUi, _ctx: &Context, _frame: &mut eframe::Frame, ui: &mut Ui) {
ui.heading("Database Settings");
ui.add_space(20.0);
ui.label("Prune period");
ui.add(Slider::new(&mut app.settings.prune_period_days, 7..=360).text("days"));
// Only let them prune after they have saved
if let Ok(Some(stored_settings)) = GLOBALS.storage.read_settings() {
if stored_settings == app.settings {
ui.add_space(20.0);
if ui.button("Prune Database Now")
.on_hover_text("This will delete events older than the prune period. but the LMDB files will continue consuming disk space. To compact them, copy withem with `mdb_copy -c` when gossip is not running.")
.clicked() {
GLOBALS.status_queue.write().write(
"Pruning database, please wait...".to_owned()
);
let _ = GLOBALS.to_overlord.send(ToOverlordMessage::PruneDatabase);
}
}
}
}

32
src/ui/settings/id.rs Normal file
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@ -0,0 +1,32 @@
use crate::ui::{GossipUi, Page};
use eframe::egui;
use egui::widgets::Slider;
use egui::{Context, Ui};
pub(super) fn update(app: &mut GossipUi, _ctx: &Context, _frame: &mut eframe::Frame, ui: &mut Ui) {
ui.heading("Identity Settings");
ui.add_space(20.0);
// public_key
ui.horizontal(|ui| {
ui.label("Public Key:");
if let Some(pk) = app.settings.public_key {
ui.label(pk.as_bech32_string());
} else {
ui.label("NOT SET");
}
});
ui.horizontal(|ui| {
ui.label("Manage your public key identity on the");
if ui.link("Account > Keys").clicked() {
app.set_page(Page::YourKeys);
}
ui.label("page.");
});
// log_n
ui.add_space(20.0);
ui.label("Encrypted Private Key scrypt N parameter");
ui.label("(NOTE: changing this will not re-encrypt any existing encrypted private key)");
ui.add(Slider::new(&mut app.settings.log_n, 18..=22).text("logN iteratons"));
}

72
src/ui/settings/mod.rs Normal file
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@ -0,0 +1,72 @@
use crate::comms::ToOverlordMessage;
use crate::GLOBALS;
use crate::ui::{GossipUi, SettingsTab};
use eframe::egui;
use egui::{Align, Context, Layout, ScrollArea, Ui, Vec2};
mod content;
mod database;
mod id;
mod network;
mod posting;
mod ui;
pub(super) fn update(app: &mut GossipUi, ctx: &Context, frame: &mut eframe::Frame, ui: &mut Ui) {
ui.heading("Settings");
ui.with_layout(Layout::right_to_left(Align::Min), |ui| {
if let Ok(Some(stored_settings)) = GLOBALS.storage.read_settings() {
if stored_settings != app.settings {
if ui.button("REVERT CHANGES").clicked() {
app.settings = GLOBALS.settings.read().clone();
}
if ui.button("SAVE CHANGES").clicked() {
// Copy local settings to global settings
*GLOBALS.settings.write() = app.settings.clone();
// Tell the overlord to save them
let _ = GLOBALS.to_overlord.send(ToOverlordMessage::SaveSettings);
}
}
}
});
ui.add_space(10.0);
ui.separator();
ScrollArea::vertical()
.id_source("settings")
.override_scroll_delta(Vec2 {
x: 0.0,
y: app.current_scroll_offset,
})
.show(ui, |ui| {
ui.horizontal_wrapped(|ui| {
ui.selectable_value(&mut app.settings_tab, SettingsTab::Id, "Identity");
ui.label("|");
ui.selectable_value(&mut app.settings_tab, SettingsTab::Ui, "Ui");
ui.label("|");
ui.selectable_value(&mut app.settings_tab, SettingsTab::Content, "Content");
ui.label("|");
ui.selectable_value(&mut app.settings_tab, SettingsTab::Network, "Network");
ui.label("|");
ui.selectable_value(&mut app.settings_tab, SettingsTab::Posting, "Posting");
ui.label("|");
ui.selectable_value(&mut app.settings_tab, SettingsTab::Database, "Database");
});
ui.add_space(10.0);
ui.separator();
ui.add_space(10.0);
match app.settings_tab {
SettingsTab::Content => content::update(app, ctx, frame, ui),
SettingsTab::Database => database::update(app, ctx, frame, ui),
SettingsTab::Id => id::update(app, ctx, frame, ui),
SettingsTab::Network => network::update(app, ctx, frame, ui),
SettingsTab::Posting => posting::update(app, ctx, frame, ui),
SettingsTab::Ui => ui::update(app, ctx, frame, ui),
}
});
}

187
src/ui/settings/network.rs Normal file
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@ -0,0 +1,187 @@
use crate::ui::{GossipUi, Page};
use eframe::egui;
use egui::widgets::Slider;
use egui::{Context, Ui};
pub(super) fn update(app: &mut GossipUi, _ctx: &Context, _frame: &mut eframe::Frame, ui: &mut Ui) {
ui.heading("Network Settings");
ui.add_space(10.0);
ui.checkbox(&mut app.settings.offline, "Offline Mode")
.on_hover_text("If selected, no network requests will be issued. Takes effect on restart.");
ui.checkbox(&mut app.settings.load_avatars, "Fetch Avatars")
.on_hover_text("If disabled, avatars will not be fetched, but cached avatars will still display. Takes effect on save.");
ui.checkbox(&mut app.settings.load_media, "Fetch Media")
.on_hover_text("If disabled, no new media will be fetched, but cached media will still display. Takes effect on save.");
ui.checkbox(&mut app.settings.check_nip05, "Check NIP-05")
.on_hover_text("If disabled, NIP-05 fetches will not be performed, but existing knowledge will be preserved, and following someone by NIP-05 will override this and do the fetch. Takes effect on save.");
ui.checkbox(&mut app.settings.automatically_fetch_metadata, "Automatically Fetch Metadata")
.on_hover_text("If enabled, metadata that is entirely missing will be fetched as you scroll past people. Existing metadata won't be updated. Takes effect on save.");
ui.add_space(10.0);
ui.heading("Relay Settings");
ui.add_space(10.0);
ui.horizontal(|ui| {
ui.label("Manage individual relays on the");
if ui.link("Relays > Configure").clicked() {
app.set_page(Page::RelaysAll);
}
ui.label("page.");
});
ui.horizontal(|ui| {
ui.label("Number of relays to query per person: ").on_hover_text("We will query N relays per person. Many people share the same relays so those will be queried about multiple people. Takes affect on restart. I recommend 2. Too many and gossip will (currently) keep connecting to new relays trying to find the unfindable, loading many events from each. Takes effect on restart.");
ui.add(Slider::new(&mut app.settings.num_relays_per_person, 1..=4).text("relays"));
});
ui.horizontal(|ui| {
ui.label("Maximum following feed relays: ")
.on_hover_text(
"We will not stay connected to more than this many relays for following feed. Takes affect on restart. During these early days of nostr, I recommend capping this at around 20 to 30.",
);
ui.add(Slider::new(&mut app.settings.max_relays, 5..=100).text("relays"));
});
ui.add_space(10.0);
ui.heading("HTTP Fetch Settings");
ui.add_space(10.0);
ui.horizontal(|ui| {
ui.label("Looptime for metadata fetcher thread");
ui.add(Slider::new(&mut app.settings.fetcher_metadata_looptime_ms, 1000..=6000).text("ms"));
});
ui.horizontal(|ui| {
ui.label("Looptime for general fetcher thread");
ui.add(Slider::new(&mut app.settings.fetcher_looptime_ms, 1000..=6000).text("ms"));
});
ui.horizontal(|ui| {
ui.label("HTTP Connect Timeout");
ui.add(Slider::new(&mut app.settings.fetcher_connect_timeout_sec, 5..=120).text("seconds"));
});
ui.horizontal(|ui| {
ui.label("HTTP Idle Timeout");
ui.add(Slider::new(&mut app.settings.fetcher_timeout_sec, 5..=120).text("seconds"));
});
ui.horizontal(|ui| {
ui.label("Max simultaneous HTTP requests per remote host")
.on_hover_text(
"If you set this too high, you may start getting 403-Forbidden or \
429-TooManyRequests errors from the remote host",
);
ui.add(
Slider::new(&mut app.settings.fetcher_max_requests_per_host, 1..=10).text("requests"),
);
});
ui.horizontal(|ui| {
ui.label("How long to avoid contacting a host after a minor error");
ui.add(
Slider::new(
&mut app.settings.fetcher_host_exclusion_on_low_error_secs,
10..=60,
)
.text("seconds"),
);
});
ui.horizontal(|ui| {
ui.label("How long to avoid contacting a host after a medium error");
ui.add(
Slider::new(
&mut app.settings.fetcher_host_exclusion_on_med_error_secs,
20..=180,
)
.text("seconds"),
);
});
ui.horizontal(|ui| {
ui.label("How long to avoid contacting a host after a major error");
ui.add(
Slider::new(
&mut app.settings.fetcher_host_exclusion_on_high_error_secs,
60..=1800,
)
.text("seconds"),
);
});
ui.horizontal(|ui| {
ui.label("When a NIP-11 is not a NIP-11, how many lines of the body do you want to see?");
ui.add(
Slider::new(&mut app.settings.nip11_lines_to_output_on_error, 1..=100).text("lines"),
);
});
ui.add_space(10.0);
ui.heading("Websocket Settings");
ui.add_space(10.0);
ui.horizontal(|ui| {
ui.label("Maximum websocket message size");
ui.add(
Slider::new(&mut app.settings.max_websocket_message_size_kb, 256..=4096).text("KiB"),
);
});
ui.horizontal(|ui| {
ui.label("Maximum websocket frame size");
ui.add(Slider::new(&mut app.settings.max_websocket_frame_size_kb, 256..=4096).text("KiB"));
});
ui.checkbox(&mut app.settings.websocket_accept_unmasked_frames, "Accept unmasked websocket frames?")
.on_hover_text("This is contrary to the standard, but some incorrect software/libraries may use unmasked frames.");
ui.horizontal(|ui| {
ui.label("Websocket Connect Timeout");
ui.add(
Slider::new(&mut app.settings.websocket_connect_timeout_sec, 5..=120).text("seconds"),
);
});
ui.horizontal(|ui| {
ui.label("Websocket Ping Frequency");
ui.add(
Slider::new(&mut app.settings.websocket_ping_frequency_sec, 30..=600).text("seconds"),
);
});
ui.add_space(10.0);
ui.heading("Stale Time Settings");
ui.add_space(10.0);
ui.horizontal(|ui| {
ui.label("How long before a relay list becomes stale and needs rechecking?");
ui.add(
Slider::new(&mut app.settings.relay_list_becomes_stale_hours, 2..=40).text("hours"),
);
});
ui.horizontal(|ui| {
ui.label("How long before metadata becomes stale and needs rechecking?");
ui.add(
Slider::new(&mut app.settings.metadata_becomes_stale_hours, 2..=40).text("hours"),
);
});
ui.horizontal(|ui| {
ui.label("How long before valid nip05 becomes stale and needs rechecking?");
ui.add(
Slider::new(&mut app.settings.nip05_becomes_stale_if_valid_hours, 2..=40).text("hours"),
);
});
ui.horizontal(|ui| {
ui.label("How long before invalid nip05 becomes stale and needs rechecking?");
ui.add(
Slider::new(&mut app.settings.nip05_becomes_stale_if_invalid_minutes, 5..=600).text("minutes"),
);
});
ui.horizontal(|ui| {
ui.label("How long before an avatar image becomes stale and needs rechecking?");
ui.add(
Slider::new(&mut app.settings.avatar_becomes_stale_hours, 2..=40).text("hours"),
);
});
ui.horizontal(|ui| {
ui.label("How long before event media becomes stale and needs rechecking?");
ui.add(
Slider::new(&mut app.settings.media_becomes_stale_hours, 2..=40).text("hours"),
);
});
}

30
src/ui/settings/posting.rs Normal file
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use crate::ui::GossipUi;
use eframe::egui;
use egui::widgets::Slider;
use egui::{Context, Ui};
pub(super) fn update(app: &mut GossipUi, _ctx: &Context, _frame: &mut eframe::Frame, ui: &mut Ui) {
ui.heading("Posting Settings");
ui.add_space(10.0);
ui.horizontal(|ui| {
ui.label("Proof of Work: ")
.on_hover_text("The larger the number, the longer it takes.");
ui.add(Slider::new(&mut app.settings.pow, 0..=40).text("leading zero bits"));
});
ui.checkbox(
&mut app.settings.set_client_tag,
"Add tag [\"client\",\"gossip\"] to posts",
)
.on_hover_text("Takes effect immediately.");
ui.checkbox(
&mut app.settings.set_user_agent,
&format!(
"Send User-Agent Header to Relays: gossip/{}",
app.about.version
),
)
.on_hover_text("Takes effect on next relay connection.");
}

90
src/ui/settings/ui.rs Normal file
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use crate::ui::{GossipUi, ThemeVariant};
use eframe::egui;
use egui::widgets::{Button, Slider};
use egui::{Context, Ui};
pub(super) fn update(app: &mut GossipUi, ctx: &Context, _frame: &mut eframe::Frame, ui: &mut Ui) {
ui.heading("UI Settings");
ui.add_space(20.0);
ui.checkbox(
&mut app.settings.highlight_unread_events,
"Highlight unread events",
);
ui.checkbox(
&mut app.settings.posting_area_at_top,
"Show posting area at the top instead of the bottom",
);
ui.add_space(20.0);
ui.horizontal(|ui| {
ui.label("Theme:");
if !app.settings.theme.follow_os_dark_mode {
if app.settings.theme.dark_mode {
if ui
.add(Button::new("🌙 Dark"))
.on_hover_text("Switch to light mode")
.clicked()
{
app.settings.theme.dark_mode = false;
crate::ui::theme::apply_theme(app.settings.theme, ctx);
}
} else {
if ui
.add(Button::new("☀ Light"))
.on_hover_text("Switch to dark mode")
.clicked()
{
app.settings.theme.dark_mode = true;
crate::ui::theme::apply_theme(app.settings.theme, ctx);
}
}
}
let theme_combo = egui::ComboBox::from_id_source("Theme");
theme_combo
.selected_text( app.settings.theme.name() )
.show_ui(ui, |ui| {
for theme_variant in ThemeVariant::all() {
if ui.add(egui::widgets::SelectableLabel::new(*theme_variant == app.settings.theme.variant, theme_variant.name())).clicked() {
app.settings.theme.variant = *theme_variant;
crate::ui::theme::apply_theme(app.settings.theme, ctx);
};
}
});
ui.checkbox(&mut app.settings.theme.follow_os_dark_mode,"Follow OS dark-mode")
.on_hover_text("Follow the operating system setting for dark-mode (requires app-restart to take effect)");
});
ui.add_space(20.0);
ui.horizontal(|ui| {
ui.label("Override DPI: ")
.on_hover_text(
"On some systems, DPI is not reported properly. In other cases, people like to zoom in or out. This lets you.",
);
ui.checkbox(
&mut app.override_dpi,
"Override to ");
ui.add(Slider::new(&mut app.override_dpi_value, 72..=250).text("DPI"));
if ui.button("Try it now").clicked() {
let ppt: f32 = app.override_dpi_value as f32 / 72.0;
ctx.set_pixels_per_point(ppt);
}
// transfer to app.settings
app.settings.override_dpi = if app.override_dpi {
// Set it in settings to be saved on button press
Some(app.override_dpi_value)
} else {
None
};
});
ui.add_space(20.0);
ui.horizontal(|ui| {
ui.label("Maximum FPS: ")
.on_hover_text(
"The UI redraws every frame. By limiting the maximum FPS you can reduce load on your CPU. Takes effect immediately. I recommend 10, maybe even less.",
);
ui.add(Slider::new(&mut app.settings.max_fps, 2..=60).text("Frames per second"));
});
}