Initial public release of Warp.
Repo-Sync-Origin: warpdotdev/warp-internal@12af1d983b
This commit is contained in:
David Stern
@@ -0,0 +1,287 @@
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use std::collections::HashSet;
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use ai::skills::SkillReference;
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use lazy_static::lazy_static;
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use warpui::elements::ChildView;
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use warpui::{AppContext, Element, ViewContext};
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use warpui::{Entity, ModelHandle, View, ViewHandle};
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use crate::ai::blocklist::agent_view::AgentViewController;
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use crate::search::data_source::{Query, QueryFilter};
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use crate::search::mixer::{AddAsyncSourceOptions, SearchMixer};
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use crate::search::slash_command_menu::SlashCommandId;
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use crate::server::ids::SyncId;
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use crate::terminal::input::buffer_model::InputBufferModel;
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use crate::terminal::input::inline_menu::{InlineMenuEvent, InlineMenuPositioner, InlineMenuView};
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use crate::terminal::input::slash_command_model::SlashCommandEntryState;
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use crate::terminal::input::slash_command_model::SlashCommandModel;
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use crate::terminal::input::slash_commands::UpdatedActiveCommands;
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use crate::terminal::input::slash_commands::{
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AcceptSlashCommandOrSavedPrompt, SlashCommandDataSource, ZeroStateDataSource,
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};
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use crate::terminal::input::suggestions_mode_model::{
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InputSuggestionsModeEvent, InputSuggestionsModeModel,
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};
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lazy_static! {
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static ref SLASH_COMMAND_FILTERS: HashSet<QueryFilter> =
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HashSet::from([QueryFilter::StaticSlashCommands]);
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}
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#[derive(Debug, Clone, Copy)]
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pub enum CloseReason {
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NoResults,
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ManualDismissal,
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}
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impl CloseReason {
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pub fn is_manual_dismissal(&self) -> bool {
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matches!(self, Self::ManualDismissal)
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}
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pub fn is_no_results(&self) -> bool {
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matches!(self, Self::NoResults)
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}
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}
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/// Events emitted by the slash commands menu
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#[derive(Debug, Clone)]
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pub enum SlashCommandsEvent {
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Close(CloseReason),
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SelectedSavedPrompt {
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id: SyncId,
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},
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/// `cmd_or_ctrl_enter` is true if accepted via Cmd/Ctrl+Enter (vs Enter/click).
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SelectedStaticCommand {
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id: SlashCommandId,
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cmd_or_ctrl_enter: bool,
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},
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/// A skill was selected from the menu. Contains the skill name (for buffer insertion)
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/// and path/bundled_skill_id (for execution context).
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SelectedSkill {
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reference: SkillReference,
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name: String,
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},
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}
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/// Wrapper around `InlineMenuView` specialized for slash commands.
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///
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/// This view:
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/// - Creates and owns the slash command data sources
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/// - Sets up the mixer with those sources
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/// - Maps `InlineMenuEvent<SelectItem>` to `SlashCommandsEvent`
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/// - Subscribes to `SlashCommandModel` for query updates
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pub struct InlineSlashCommandView {
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menu_view: ViewHandle<InlineMenuView<AcceptSlashCommandOrSavedPrompt>>,
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suggestions_mode_model: ModelHandle<InputSuggestionsModeModel>,
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mixer: ModelHandle<SearchMixer<AcceptSlashCommandOrSavedPrompt>>,
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input_buffer_model: ModelHandle<InputBufferModel>,
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}
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impl InlineSlashCommandView {
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#[allow(clippy::too_many_arguments)]
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pub fn new(
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slash_command_model: &ModelHandle<SlashCommandModel>,
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positioner: &ModelHandle<InlineMenuPositioner>,
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slash_commands_source: ModelHandle<SlashCommandDataSource>,
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suggestions_mode_model: ModelHandle<InputSuggestionsModeModel>,
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agent_view_controller: ModelHandle<AgentViewController>,
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input_buffer_model: ModelHandle<InputBufferModel>,
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ctx: &mut ViewContext<Self>,
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) -> Self {
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ctx.subscribe_to_model(
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&slash_commands_source,
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|me, _, _: &UpdatedActiveCommands, ctx| {
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me.mixer.update(ctx, |mixer, ctx| {
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// Auto-rerun queries if set of active commands changed.
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if let Some(query) = mixer.current_query().cloned() {
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mixer.run_query(query, ctx);
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}
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});
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},
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);
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let zero_state_source = ctx.add_model(|_| ZeroStateDataSource::new(&slash_commands_source));
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let saved_prompts_source = super::saved_prompts_data_source();
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let mixer = ctx.add_model(|ctx| {
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let mut mixer = SearchMixer::<AcceptSlashCommandOrSavedPrompt>::new();
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// All sources share the StaticSlashCommands filter because the mixer only runs
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// async sources when the query's filters intersect with the source's filters.
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mixer.add_sync_source(
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slash_commands_source.clone(),
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[QueryFilter::StaticSlashCommands],
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);
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mixer.add_async_source(
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saved_prompts_source,
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[QueryFilter::StaticSlashCommands],
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AddAsyncSourceOptions {
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// Any debounce makes the loading state flicker longer.
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debounce_interval: None,
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run_in_zero_state: false,
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run_when_unfiltered: false,
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},
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ctx,
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);
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mixer.add_sync_source(
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zero_state_source.clone(),
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[QueryFilter::StaticSlashCommands],
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);
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mixer.run_query(slash_command_query(""), ctx);
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mixer
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});
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let menu_view = ctx.add_typed_action_view(|ctx| {
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InlineMenuView::new(
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mixer.clone(),
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positioner.clone(),
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&suggestions_mode_model,
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agent_view_controller,
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ctx,
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)
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});
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ctx.subscribe_to_view(&menu_view, |me, _, event, ctx| match event {
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InlineMenuEvent::AcceptedItem {
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item,
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cmd_or_ctrl_shift_enter,
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} => {
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me.handle_selection(item, *cmd_or_ctrl_shift_enter, ctx);
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}
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InlineMenuEvent::NoResults => {
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if me.suggestions_mode_model.as_ref(ctx).is_slash_commands() {
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ctx.emit(SlashCommandsEvent::Close(CloseReason::NoResults));
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}
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}
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InlineMenuEvent::Dismissed => {
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ctx.emit(SlashCommandsEvent::Close(CloseReason::ManualDismissal));
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}
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InlineMenuEvent::SelectedItem { .. } | InlineMenuEvent::TabChanged => (),
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});
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ctx.subscribe_to_model(slash_command_model, |me, model, _, ctx| {
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// If the inline menu isn't open, don't keep re-running search as the user types.
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//
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// This prevents expensive searching (e.g. saved prompts) when the menu has been
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// closed (such as after selecting a command and typing an argument).
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if !me.suggestions_mode_model.as_ref(ctx).is_slash_commands() {
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return;
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}
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match model.as_ref(ctx).state().clone() {
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SlashCommandEntryState::None
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| SlashCommandEntryState::Composing { .. }
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| SlashCommandEntryState::SlashCommand(_) => {
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me.run_query_for_current_slash_filter(ctx);
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}
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_ => (),
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}
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});
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ctx.subscribe_to_model(&suggestions_mode_model, |me, _, event, ctx| {
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let InputSuggestionsModeEvent::ModeChanged { .. } = event;
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if me.suggestions_mode_model.as_ref(ctx).is_closed() {
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me.mixer.update(ctx, |mixer, ctx| {
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mixer.reset_results(ctx);
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});
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return;
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}
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// If the menu reopened while the buffer still contains a slash query,
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// ensure we run a query so the menu isn't showing stale/empty results.
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if me.suggestions_mode_model.as_ref(ctx).is_slash_commands() {
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me.run_query_for_current_slash_filter(ctx);
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}
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});
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Self {
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menu_view,
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mixer,
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suggestions_mode_model,
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input_buffer_model,
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}
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}
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fn run_query_for_current_slash_filter(&mut self, ctx: &mut ViewContext<Self>) {
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let Some(filter) = self
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.input_buffer_model
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.as_ref(ctx)
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.current_value()
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.strip_prefix('/')
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.map(ToOwned::to_owned)
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else {
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return;
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};
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self.mixer.update(ctx, move |mixer, ctx| {
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if mixer.current_query().is_some_and(|q| q.text == filter) {
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return;
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}
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mixer.run_query(slash_command_query(&filter), ctx);
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});
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}
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fn handle_selection(
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&mut self,
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item: &AcceptSlashCommandOrSavedPrompt,
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cmd_or_ctrl_enter: bool,
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ctx: &mut ViewContext<Self>,
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) {
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match item {
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AcceptSlashCommandOrSavedPrompt::SlashCommand { id } => {
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ctx.emit(SlashCommandsEvent::SelectedStaticCommand {
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id: *id,
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cmd_or_ctrl_enter,
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});
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}
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AcceptSlashCommandOrSavedPrompt::SavedPrompt { id } => {
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ctx.emit(SlashCommandsEvent::SelectedSavedPrompt { id: *id });
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}
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AcceptSlashCommandOrSavedPrompt::Skill { name, reference } => {
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ctx.emit(SlashCommandsEvent::SelectedSkill {
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reference: reference.clone(),
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name: name.clone(),
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});
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}
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}
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}
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pub fn select_up(&self, ctx: &mut ViewContext<Self>) {
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self.menu_view.update(ctx, |v, ctx| v.select_up(ctx));
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}
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pub fn select_down(&self, ctx: &mut ViewContext<Self>) {
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self.menu_view.update(ctx, |v, ctx| v.select_down(ctx));
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}
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pub fn accept_selected_item(&self, cmd_or_ctrl_enter: bool, ctx: &mut ViewContext<Self>) {
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self.menu_view
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.update(ctx, |v, ctx| v.accept_selected_item(cmd_or_ctrl_enter, ctx));
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}
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pub fn result_count(&self, app: &AppContext) -> usize {
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self.mixer.as_ref(app).results().len()
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}
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}
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impl View for InlineSlashCommandView {
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fn ui_name() -> &'static str {
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"InlineSlashCommandView"
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}
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fn render(&self, _app: &warpui::AppContext) -> Box<dyn Element> {
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ChildView::new(&self.menu_view).finish()
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}
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}
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/// Build a Query that includes the StaticSlashCommands filter so both sync and
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/// async sources run.
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fn slash_command_query(text: &str) -> Query {
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Query {
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text: text.to_owned(),
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filters: SLASH_COMMAND_FILTERS.clone(),
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}
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}
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impl Entity for InlineSlashCommandView {
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type Event = SlashCommandsEvent;
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}
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