39ac6e4a75
Context pills are now focusable and intractable via the keyboard. - <kbd>←</kbd> and <kbd>→</kbd> move the focus to the previous or next item (wrapping if necessary) - <kbd>↓</kbd> and <kbd>↑</kbd> move the focus vertically - If the cursor is in the first/last row of the assistant/inline editor, they will move the focus to the strip - Inside the strip, they will move the focus to the pill horizontally overlapping the most - If already in the first/last row of the strip, they will move to the first/last pill (like in editors) - If the first/last pill is focused, they will move the focus back to the editor - <kbd>⌫</kbd> removes the focused pill (unless it's the suggested one) - <kbd>⏎</kbd> accepts the suggested pill if focused https://github.com/user-attachments/assets/040bc71c-a3ae-4961-9886-2d5c3d290a73 Release Notes: - N/A
349 lines
13 KiB
Rust
349 lines
13 KiB
Rust
use std::sync::Arc;
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use editor::actions::MoveUp;
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use editor::{Editor, EditorElement, EditorEvent, EditorStyle};
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use fs::Fs;
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use gpui::{
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AppContext, DismissEvent, FocusableView, Model, Subscription, TextStyle, View, WeakModel,
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WeakView,
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};
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use language_model::{LanguageModelRegistry, LanguageModelRequestTool};
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use language_model_selector::LanguageModelSelector;
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use rope::Point;
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use settings::Settings;
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use theme::{get_ui_font_size, ThemeSettings};
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use ui::{
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prelude::*, ButtonLike, ElevationIndex, KeyBinding, PopoverMenu, PopoverMenuHandle,
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SwitchWithLabel,
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};
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use workspace::Workspace;
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use crate::assistant_model_selector::AssistantModelSelector;
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use crate::context_picker::{ConfirmBehavior, ContextPicker};
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use crate::context_store::{refresh_context_store_text, ContextStore};
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use crate::context_strip::{ContextStrip, ContextStripEvent, SuggestContextKind};
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use crate::thread::{RequestKind, Thread};
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use crate::thread_store::ThreadStore;
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use crate::{Chat, RemoveAllContext, ToggleContextPicker, ToggleModelSelector};
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pub struct MessageEditor {
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thread: Model<Thread>,
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editor: View<Editor>,
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context_store: Model<ContextStore>,
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context_strip: View<ContextStrip>,
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context_picker_menu_handle: PopoverMenuHandle<ContextPicker>,
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inline_context_picker: View<ContextPicker>,
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inline_context_picker_menu_handle: PopoverMenuHandle<ContextPicker>,
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model_selector: View<AssistantModelSelector>,
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model_selector_menu_handle: PopoverMenuHandle<LanguageModelSelector>,
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use_tools: bool,
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_subscriptions: Vec<Subscription>,
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}
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impl MessageEditor {
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pub fn new(
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fs: Arc<dyn Fs>,
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workspace: WeakView<Workspace>,
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thread_store: WeakModel<ThreadStore>,
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thread: Model<Thread>,
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cx: &mut ViewContext<Self>,
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) -> Self {
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let context_store = cx.new_model(|_cx| ContextStore::new(workspace.clone()));
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let context_picker_menu_handle = PopoverMenuHandle::default();
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let inline_context_picker_menu_handle = PopoverMenuHandle::default();
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let model_selector_menu_handle = PopoverMenuHandle::default();
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let editor = cx.new_view(|cx| {
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let mut editor = Editor::auto_height(10, cx);
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editor.set_placeholder_text("Ask anything…", cx);
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editor.set_show_indent_guides(false, cx);
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editor
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});
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let inline_context_picker = cx.new_view(|cx| {
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ContextPicker::new(
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workspace.clone(),
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Some(thread_store.clone()),
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context_store.downgrade(),
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ConfirmBehavior::Close,
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cx,
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)
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});
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let context_strip = cx.new_view(|cx| {
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ContextStrip::new(
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context_store.clone(),
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workspace.clone(),
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Some(thread_store.clone()),
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context_picker_menu_handle.clone(),
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SuggestContextKind::File,
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cx,
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)
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});
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let subscriptions = vec![
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cx.subscribe(&editor, Self::handle_editor_event),
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cx.subscribe(
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&inline_context_picker,
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Self::handle_inline_context_picker_event,
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),
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cx.subscribe(&context_strip, Self::handle_context_strip_event),
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];
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Self {
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thread,
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editor: editor.clone(),
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context_store,
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context_strip,
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context_picker_menu_handle,
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inline_context_picker,
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inline_context_picker_menu_handle,
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model_selector: cx.new_view(|cx| {
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AssistantModelSelector::new(
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fs,
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model_selector_menu_handle.clone(),
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editor.focus_handle(cx),
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cx,
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)
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}),
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model_selector_menu_handle,
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use_tools: false,
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_subscriptions: subscriptions,
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}
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}
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fn toggle_model_selector(&mut self, _: &ToggleModelSelector, cx: &mut ViewContext<Self>) {
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self.model_selector_menu_handle.toggle(cx)
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}
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fn toggle_context_picker(&mut self, _: &ToggleContextPicker, cx: &mut ViewContext<Self>) {
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self.context_picker_menu_handle.toggle(cx);
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}
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pub fn remove_all_context(&mut self, _: &RemoveAllContext, cx: &mut ViewContext<Self>) {
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self.context_store.update(cx, |store, _cx| store.clear());
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cx.notify();
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}
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fn chat(&mut self, _: &Chat, cx: &mut ViewContext<Self>) {
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self.send_to_model(RequestKind::Chat, cx);
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}
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fn send_to_model(&mut self, request_kind: RequestKind, cx: &mut ViewContext<Self>) {
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let provider = LanguageModelRegistry::read_global(cx).active_provider();
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if provider
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.as_ref()
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.map_or(false, |provider| provider.must_accept_terms(cx))
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{
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cx.notify();
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return;
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}
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let model_registry = LanguageModelRegistry::read_global(cx);
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let Some(model) = model_registry.active_model() else {
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return;
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};
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let user_message = self.editor.update(cx, |editor, cx| {
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let text = editor.text(cx);
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editor.clear(cx);
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text
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});
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let refresh_task = refresh_context_store_text(self.context_store.clone(), cx);
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let thread = self.thread.clone();
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let context_store = self.context_store.clone();
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let use_tools = self.use_tools;
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cx.spawn(move |_, mut cx| async move {
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refresh_task.await;
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thread
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.update(&mut cx, |thread, cx| {
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let context = context_store.read(cx).snapshot(cx).collect::<Vec<_>>();
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thread.insert_user_message(user_message, context, cx);
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let mut request = thread.to_completion_request(request_kind, cx);
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if use_tools {
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request.tools = thread
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.tools()
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.tools(cx)
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.into_iter()
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.map(|tool| LanguageModelRequestTool {
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name: tool.name(),
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description: tool.description(),
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input_schema: tool.input_schema(),
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})
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.collect();
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}
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thread.stream_completion(request, model, cx)
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})
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.ok();
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})
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.detach();
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}
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fn handle_editor_event(
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&mut self,
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editor: View<Editor>,
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event: &EditorEvent,
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cx: &mut ViewContext<Self>,
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) {
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match event {
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EditorEvent::SelectionsChanged { .. } => {
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editor.update(cx, |editor, cx| {
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let snapshot = editor.buffer().read(cx).snapshot(cx);
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let newest_cursor = editor.selections.newest::<Point>(cx).head();
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if newest_cursor.column > 0 {
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let behind_cursor = Point::new(newest_cursor.row, newest_cursor.column - 1);
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let char_behind_cursor = snapshot.chars_at(behind_cursor).next();
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if char_behind_cursor == Some('@') {
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self.inline_context_picker_menu_handle.show(cx);
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}
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}
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});
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}
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_ => {}
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}
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}
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fn handle_inline_context_picker_event(
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&mut self,
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_inline_context_picker: View<ContextPicker>,
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_event: &DismissEvent,
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cx: &mut ViewContext<Self>,
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) {
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let editor_focus_handle = self.editor.focus_handle(cx);
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cx.focus(&editor_focus_handle);
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}
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fn handle_context_strip_event(
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&mut self,
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_context_strip: View<ContextStrip>,
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event: &ContextStripEvent,
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cx: &mut ViewContext<Self>,
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) {
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match event {
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ContextStripEvent::PickerDismissed
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| ContextStripEvent::BlurredEmpty
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| ContextStripEvent::BlurredDown => {
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let editor_focus_handle = self.editor.focus_handle(cx);
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cx.focus(&editor_focus_handle);
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}
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ContextStripEvent::BlurredUp => {}
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}
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}
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fn move_up(&mut self, _: &MoveUp, cx: &mut ViewContext<Self>) {
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if self.context_picker_menu_handle.is_deployed() {
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cx.propagate();
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} else {
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cx.focus_view(&self.context_strip);
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}
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}
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}
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impl FocusableView for MessageEditor {
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fn focus_handle(&self, cx: &AppContext) -> gpui::FocusHandle {
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self.editor.focus_handle(cx)
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}
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}
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impl Render for MessageEditor {
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fn render(&mut self, cx: &mut ViewContext<Self>) -> impl IntoElement {
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let font_size = TextSize::Default.rems(cx);
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let line_height = font_size.to_pixels(cx.rem_size()) * 1.5;
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let focus_handle = self.editor.focus_handle(cx);
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let inline_context_picker = self.inline_context_picker.clone();
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let bg_color = cx.theme().colors().editor_background;
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v_flex()
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.key_context("MessageEditor")
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.on_action(cx.listener(Self::chat))
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.on_action(cx.listener(Self::toggle_model_selector))
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.on_action(cx.listener(Self::toggle_context_picker))
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.on_action(cx.listener(Self::remove_all_context))
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.on_action(cx.listener(Self::move_up))
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.size_full()
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.gap_2()
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.p_2()
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.bg(bg_color)
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.child(self.context_strip.clone())
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.child(
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v_flex()
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.gap_4()
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.child({
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let settings = ThemeSettings::get_global(cx);
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let text_style = TextStyle {
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color: cx.theme().colors().text,
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font_family: settings.ui_font.family.clone(),
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font_features: settings.ui_font.features.clone(),
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font_size: font_size.into(),
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font_weight: settings.ui_font.weight,
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line_height: line_height.into(),
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..Default::default()
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};
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EditorElement::new(
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&self.editor,
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EditorStyle {
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background: bg_color,
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local_player: cx.theme().players().local(),
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text: text_style,
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..Default::default()
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},
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)
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})
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.child(
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PopoverMenu::new("inline-context-picker")
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.menu(move |cx| {
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inline_context_picker.update(cx, |this, cx| {
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this.init(cx);
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});
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Some(inline_context_picker.clone())
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})
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.attach(gpui::Corner::TopLeft)
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.anchor(gpui::Corner::BottomLeft)
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.offset(gpui::Point {
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x: px(0.0),
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y: (-get_ui_font_size(cx) * 2) - px(4.0),
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})
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.with_handle(self.inline_context_picker_menu_handle.clone()),
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)
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.child(
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h_flex()
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.justify_between()
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.child(SwitchWithLabel::new(
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"use-tools",
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Label::new("Tools").size(LabelSize::Small),
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self.use_tools.into(),
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cx.listener(|this, selection, _cx| {
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this.use_tools = match selection {
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ToggleState::Selected => true,
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ToggleState::Unselected | ToggleState::Indeterminate => {
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false
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}
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};
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}),
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))
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.child(
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h_flex().gap_1().child(self.model_selector.clone()).child(
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ButtonLike::new("chat")
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.style(ButtonStyle::Filled)
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.layer(ElevationIndex::ModalSurface)
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.child(Label::new("Submit").size(LabelSize::Small))
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.children(
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KeyBinding::for_action_in(&Chat, &focus_handle, cx)
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.map(|binding| binding.into_any_element()),
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)
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.on_click(move |_event, cx| {
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focus_handle.dispatch_action(&Chat, cx);
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}),
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),
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),
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),
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)
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}
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}
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