663 lines
30 KiB
Rust
663 lines
30 KiB
Rust
use std::sync::Arc;
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use collections::HashSet;
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use editor::actions::MoveUp;
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use editor::{ContextMenuOptions, ContextMenuPlacement, Editor, EditorElement, EditorStyle};
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use file_icons::FileIcons;
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use fs::Fs;
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use gpui::{
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Animation, AnimationExt, App, DismissEvent, Entity, Focusable, Subscription, TextStyle,
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WeakEntity,
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};
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use language_model::LanguageModelRegistry;
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use language_model_selector::ToggleModelSelector;
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use project::Project;
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use settings::Settings;
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use std::time::Duration;
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use theme::ThemeSettings;
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use ui::{
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prelude::*, ButtonLike, Disclosure, KeyBinding, PlatformStyle, PopoverMenu, PopoverMenuHandle,
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Tooltip,
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};
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use util::ResultExt;
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use vim_mode_setting::VimModeSetting;
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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, ContextPickerCompletionProvider};
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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::profile_selector::ProfileSelector;
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use crate::thread::{RequestKind, Thread};
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use crate::thread_store::ThreadStore;
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use crate::{
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AssistantDiff, Chat, ChatMode, RemoveAllContext, ThreadEvent, ToggleContextPicker,
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ToggleProfileSelector,
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};
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pub struct MessageEditor {
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thread: Entity<Thread>,
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editor: Entity<Editor>,
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#[allow(dead_code)]
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workspace: WeakEntity<Workspace>,
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project: Entity<Project>,
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context_store: Entity<ContextStore>,
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context_strip: Entity<ContextStrip>,
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context_picker_menu_handle: PopoverMenuHandle<ContextPicker>,
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inline_context_picker: Entity<ContextPicker>,
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inline_context_picker_menu_handle: PopoverMenuHandle<ContextPicker>,
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model_selector: Entity<AssistantModelSelector>,
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profile_selector: Entity<ProfileSelector>,
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edits_expanded: 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: WeakEntity<Workspace>,
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context_store: Entity<ContextStore>,
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thread_store: WeakEntity<ThreadStore>,
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thread: Entity<Thread>,
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window: &mut Window,
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cx: &mut Context<Self>,
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) -> Self {
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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(|cx| {
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let mut editor = Editor::auto_height(10, window, cx);
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editor.set_placeholder_text("Ask anything, @ to mention, ↑ to select", cx);
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editor.set_show_indent_guides(false, cx);
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editor.set_context_menu_options(ContextMenuOptions {
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min_entries_visible: 12,
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max_entries_visible: 12,
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placement: Some(ContextMenuPlacement::Above),
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});
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editor
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});
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let editor_entity = editor.downgrade();
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editor.update(cx, |editor, _| {
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editor.set_completion_provider(Some(Box::new(ContextPickerCompletionProvider::new(
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workspace.clone(),
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context_store.downgrade(),
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Some(thread_store.clone()),
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editor_entity,
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))));
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});
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let inline_context_picker = cx.new(|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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window,
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cx,
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)
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});
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let context_strip = cx.new(|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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window,
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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_in(
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&inline_context_picker,
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window,
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Self::handle_inline_context_picker_event,
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),
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cx.subscribe_in(&context_strip, window, Self::handle_context_strip_event),
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];
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Self {
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editor: editor.clone(),
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project: thread.read(cx).project().clone(),
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thread,
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workspace,
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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(|cx| {
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AssistantModelSelector::new(
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fs.clone(),
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model_selector_menu_handle,
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editor.focus_handle(cx),
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window,
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cx,
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)
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}),
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edits_expanded: false,
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profile_selector: cx
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.new(|cx| ProfileSelector::new(fs, thread_store, editor.focus_handle(cx), cx)),
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_subscriptions: subscriptions,
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}
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}
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fn toggle_chat_mode(&mut self, _: &ChatMode, _window: &mut Window, cx: &mut Context<Self>) {
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cx.notify();
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}
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fn toggle_context_picker(
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&mut self,
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_: &ToggleContextPicker,
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window: &mut Window,
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cx: &mut Context<Self>,
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) {
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self.context_picker_menu_handle.toggle(window, cx);
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}
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pub fn remove_all_context(
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&mut self,
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_: &RemoveAllContext,
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_window: &mut Window,
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cx: &mut Context<Self>,
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) {
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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, window: &mut Window, cx: &mut Context<Self>) {
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if self.is_editor_empty(cx) {
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return;
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}
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if self.thread.read(cx).is_generating() {
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return;
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}
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self.send_to_model(RequestKind::Chat, window, cx);
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}
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fn is_editor_empty(&self, cx: &App) -> bool {
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self.editor.read(cx).text(cx).is_empty()
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}
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fn is_model_selected(&self, cx: &App) -> bool {
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LanguageModelRegistry::read_global(cx)
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.active_model()
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.is_some()
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}
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fn send_to_model(
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&mut self,
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request_kind: RequestKind,
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window: &mut Window,
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cx: &mut Context<Self>,
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) {
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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(window, cx);
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text
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});
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let refresh_task =
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refresh_context_store_text(self.context_store.clone(), &HashSet::default(), cx);
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let system_prompt_context_task = self.thread.read(cx).load_system_prompt_context(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 checkpoint = self.project.read(cx).git_store().read(cx).checkpoint(cx);
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cx.spawn(async move |_, cx| {
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let checkpoint = checkpoint.await.ok();
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refresh_task.await;
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let (system_prompt_context, load_error) = system_prompt_context_task.await;
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thread
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.update(cx, |thread, cx| {
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thread.set_system_prompt_context(system_prompt_context);
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if let Some(load_error) = load_error {
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cx.emit(ThreadEvent::ShowError(load_error));
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}
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})
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.ok();
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thread
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.update(cx, |thread, cx| {
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let context = context_store.read(cx).snapshot(cx).collect::<Vec<_>>();
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thread.action_log().update(cx, |action_log, cx| {
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action_log.clear_reviewed_changes(cx);
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});
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thread.insert_user_message(user_message, context, checkpoint, cx);
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thread.send_to_model(model, request_kind, 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_inline_context_picker_event(
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&mut self,
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_inline_context_picker: &Entity<ContextPicker>,
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_event: &DismissEvent,
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window: &mut Window,
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cx: &mut Context<Self>,
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) {
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let editor_focus_handle = self.editor.focus_handle(cx);
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window.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: &Entity<ContextStrip>,
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event: &ContextStripEvent,
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window: &mut Window,
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cx: &mut Context<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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window.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, window: &mut Window, cx: &mut Context<Self>) {
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if self.context_picker_menu_handle.is_deployed()
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|| self.inline_context_picker_menu_handle.is_deployed()
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{
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cx.propagate();
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} else {
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self.context_strip.focus_handle(cx).focus(window);
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}
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}
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fn handle_review_click(&self, window: &mut Window, cx: &mut Context<Self>) {
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AssistantDiff::deploy(self.thread.clone(), self.workspace.clone(), window, cx).log_err();
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}
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}
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impl Focusable for MessageEditor {
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fn focus_handle(&self, cx: &App) -> 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, window: &mut Window, cx: &mut Context<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(window.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 is_generating = self.thread.read(cx).is_generating();
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let is_model_selected = self.is_model_selected(cx);
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let is_editor_empty = self.is_editor_empty(cx);
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let submit_label_color = if is_editor_empty {
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Color::Muted
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} else {
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Color::Default
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};
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let vim_mode_enabled = VimModeSetting::get_global(cx).0;
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let platform = PlatformStyle::platform();
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let linux = platform == PlatformStyle::Linux;
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let windows = platform == PlatformStyle::Windows;
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let button_width = if linux || windows || vim_mode_enabled {
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px(82.)
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} else {
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px(64.)
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};
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let action_log = self.thread.read(cx).action_log();
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let changed_buffers = action_log.read(cx).changed_buffers(cx);
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let changed_buffers_count = changed_buffers.len();
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let editor_bg_color = cx.theme().colors().editor_background;
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v_flex()
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.size_full()
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.when(is_generating, |parent| {
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let focus_handle = self.editor.focus_handle(cx).clone();
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parent.child(
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h_flex().py_3().w_full().justify_center().child(
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h_flex()
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.flex_none()
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.pl_2()
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.pr_1()
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.py_1()
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.bg(editor_bg_color)
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.border_1()
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.border_color(cx.theme().colors().border_variant)
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.rounded_lg()
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.shadow_md()
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.gap_1()
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.child(
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Icon::new(IconName::ArrowCircle)
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.size(IconSize::XSmall)
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.color(Color::Muted)
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.with_animation(
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"arrow-circle",
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Animation::new(Duration::from_secs(2)).repeat(),
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|icon, delta| {
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icon.transform(gpui::Transformation::rotate(
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gpui::percentage(delta),
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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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Label::new("Generating…")
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.size(LabelSize::XSmall)
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.color(Color::Muted),
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)
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.child(ui::Divider::vertical())
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.child(
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Button::new("cancel-generation", "Cancel")
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.label_size(LabelSize::XSmall)
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.key_binding(
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KeyBinding::for_action_in(
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&editor::actions::Cancel,
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&focus_handle,
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window,
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cx,
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)
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.map(|kb| kb.size(rems_from_px(10.))),
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)
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.on_click(move |_event, window, cx| {
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focus_handle.dispatch_action(
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&editor::actions::Cancel,
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window,
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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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.when(changed_buffers_count > 0, |parent| {
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parent.child(
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v_flex()
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.mx_2()
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.bg(cx.theme().colors().element_background)
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.border_1()
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.border_b_0()
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.border_color(cx.theme().colors().border)
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.rounded_t_md()
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.child(
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h_flex()
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.p_2()
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.justify_between()
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.child(
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h_flex()
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.gap_2()
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.child(
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Disclosure::new(
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"edits-disclosure",
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self.edits_expanded,
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)
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.on_click(
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cx.listener(|this, _ev, _window, cx| {
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this.edits_expanded = !this.edits_expanded;
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cx.notify();
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}),
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),
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)
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.child(
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Label::new("Edits")
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.size(LabelSize::XSmall)
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.color(Color::Muted),
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)
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.child(
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Label::new("•")
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.size(LabelSize::XSmall)
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.color(Color::Muted),
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)
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.child(
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Label::new(format!(
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"{} {}",
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changed_buffers_count,
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if changed_buffers_count == 1 {
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"file"
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} else {
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"files"
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}
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))
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.size(LabelSize::XSmall)
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.color(Color::Muted),
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),
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)
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.child(
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Button::new("review", "Review")
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.label_size(LabelSize::XSmall)
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.on_click(cx.listener(|this, _, window, cx| {
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this.handle_review_click(window, cx)
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})),
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),
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)
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.when(self.edits_expanded, |parent| {
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parent.child(
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v_flex().bg(cx.theme().colors().editor_background).children(
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changed_buffers.into_iter().enumerate().flat_map(
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|(index, (buffer, changed))| {
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let file = buffer.read(cx).file()?;
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let path = file.path();
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let parent_label = path.parent().and_then(|parent| {
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let parent_str = parent.to_string_lossy();
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if parent_str.is_empty() {
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None
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} else {
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Some(
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Label::new(format!(
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"{}{}",
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parent_str,
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std::path::MAIN_SEPARATOR_STR
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))
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.color(Color::Muted)
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.size(LabelSize::Small),
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)
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}
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});
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let name_label = path.file_name().map(|name| {
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Label::new(name.to_string_lossy().to_string())
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.size(LabelSize::Small)
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});
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let file_icon = FileIcons::get_icon(&path, cx)
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.map(Icon::from_path)
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.unwrap_or_else(|| Icon::new(IconName::File));
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let element = div()
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.p_2()
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.when(index + 1 < changed_buffers_count, |parent| {
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parent
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.border_color(cx.theme().colors().border)
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.border_b_1()
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})
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.child(
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h_flex()
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.gap_2()
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.child(file_icon)
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.child(
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// TODO: handle overflow
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h_flex()
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.children(parent_label)
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.children(name_label),
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)
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// TODO: show lines changed
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.child(
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Label::new("+").color(Color::Created),
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)
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.child(
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Label::new("-").color(Color::Deleted),
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)
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.when(!changed.needs_review, |parent| {
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parent.child(
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Icon::new(IconName::Check)
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.color(Color::Success),
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)
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}),
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);
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|
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Some(element)
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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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.child(
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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(|this, _: &ToggleProfileSelector, window, cx| {
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this.profile_selector
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.read(cx)
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.menu_handle()
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.toggle(window, cx);
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}))
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.on_action(cx.listener(|this, _: &ToggleModelSelector, window, cx| {
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this.model_selector
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.update(cx, |model_selector, cx| model_selector.toggle(window, cx));
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}))
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.on_action(cx.listener(Self::toggle_context_picker))
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|
.on_action(cx.listener(Self::remove_all_context))
|
|
.on_action(cx.listener(Self::move_up))
|
|
.on_action(cx.listener(Self::toggle_chat_mode))
|
|
.gap_2()
|
|
.p_2()
|
|
.bg(editor_bg_color)
|
|
.border_t_1()
|
|
.border_color(cx.theme().colors().border)
|
|
.child(h_flex().justify_between().child(self.context_strip.clone()))
|
|
.child(
|
|
v_flex()
|
|
.gap_5()
|
|
.child({
|
|
let settings = ThemeSettings::get_global(cx);
|
|
let text_style = TextStyle {
|
|
color: cx.theme().colors().text,
|
|
font_family: settings.ui_font.family.clone(),
|
|
font_fallbacks: settings.ui_font.fallbacks.clone(),
|
|
font_features: settings.ui_font.features.clone(),
|
|
font_size: font_size.into(),
|
|
font_weight: settings.ui_font.weight,
|
|
line_height: line_height.into(),
|
|
..Default::default()
|
|
};
|
|
|
|
EditorElement::new(
|
|
&self.editor,
|
|
EditorStyle {
|
|
background: editor_bg_color,
|
|
local_player: cx.theme().players().local(),
|
|
text: text_style,
|
|
syntax: cx.theme().syntax().clone(),
|
|
..Default::default()
|
|
},
|
|
)
|
|
})
|
|
.child(
|
|
PopoverMenu::new("inline-context-picker")
|
|
.menu(move |window, cx| {
|
|
inline_context_picker.update(cx, |this, cx| {
|
|
this.init(window, cx);
|
|
});
|
|
|
|
Some(inline_context_picker.clone())
|
|
})
|
|
.attach(gpui::Corner::TopLeft)
|
|
.anchor(gpui::Corner::BottomLeft)
|
|
.offset(gpui::Point {
|
|
x: px(0.0),
|
|
y: (-ThemeSettings::get_global(cx).ui_font_size(cx) * 2)
|
|
- px(4.0),
|
|
})
|
|
.with_handle(self.inline_context_picker_menu_handle.clone()),
|
|
)
|
|
.child(
|
|
h_flex()
|
|
.justify_between()
|
|
.child(h_flex().gap_2().child(self.profile_selector.clone()))
|
|
.child(
|
|
h_flex().gap_1().child(self.model_selector.clone()).child(
|
|
ButtonLike::new("submit-message")
|
|
.width(button_width.into())
|
|
.style(ButtonStyle::Filled)
|
|
.disabled(
|
|
is_editor_empty
|
|
|| !is_model_selected
|
|
|| is_generating,
|
|
)
|
|
.child(
|
|
h_flex()
|
|
.w_full()
|
|
.justify_between()
|
|
.child(
|
|
Label::new("Submit")
|
|
.size(LabelSize::Small)
|
|
.color(submit_label_color),
|
|
)
|
|
.children(
|
|
KeyBinding::for_action_in(
|
|
&Chat,
|
|
&focus_handle,
|
|
window,
|
|
cx,
|
|
)
|
|
.map(|binding| {
|
|
binding
|
|
.when(vim_mode_enabled, |kb| {
|
|
kb.size(rems_from_px(12.))
|
|
})
|
|
.into_any_element()
|
|
}),
|
|
),
|
|
)
|
|
.on_click(move |_event, window, cx| {
|
|
focus_handle.dispatch_action(&Chat, window, cx);
|
|
})
|
|
.when(is_editor_empty, |button| {
|
|
button.tooltip(Tooltip::text(
|
|
"Type a message to submit",
|
|
))
|
|
})
|
|
.when(is_generating, |button| {
|
|
button.tooltip(Tooltip::text(
|
|
"Cancel to submit a new message",
|
|
))
|
|
})
|
|
.when(!is_model_selected, |button| {
|
|
button.tooltip(Tooltip::text(
|
|
"Select a model to continue",
|
|
))
|
|
}),
|
|
),
|
|
),
|
|
),
|
|
),
|
|
)
|
|
}
|
|
}
|