ZIm/crates/zed2/src/zed2.rs

720 lines
29 KiB
Rust

#![allow(unused_variables, unused_mut)]
//todo!()
mod assets;
pub mod languages;
mod only_instance;
mod open_listener;
pub use assets::*;
use breadcrumbs::Breadcrumbs;
use collections::VecDeque;
use editor::{Editor, MultiBuffer};
use gpui::{
actions, point, px, AppContext, Context, FocusableView, PromptLevel, TitlebarOptions,
ViewContext, VisualContext, WindowBounds, WindowKind, WindowOptions,
};
pub use only_instance::*;
pub use open_listener::*;
use anyhow::{anyhow, Context as _};
use project_panel::ProjectPanel;
use settings::{initial_local_settings_content, Settings};
use std::{borrow::Cow, ops::Deref, sync::Arc};
use terminal_view::terminal_panel::TerminalPanel;
use util::{
asset_str,
channel::{AppCommitSha, ReleaseChannel},
paths::{self, LOCAL_SETTINGS_RELATIVE_PATH},
ResultExt,
};
use uuid::Uuid;
use workspace::{
create_and_open_local_file, dock::PanelHandle,
notifications::simple_message_notification::MessageNotification, open_new, AppState, NewFile,
NewWindow, Workspace, WorkspaceSettings,
};
use zed_actions::{OpenBrowser, OpenZedURL};
actions!(
About,
DebugElements,
DecreaseBufferFontSize,
Hide,
HideOthers,
IncreaseBufferFontSize,
Minimize,
OpenDefaultKeymap,
OpenDefaultSettings,
OpenKeymap,
OpenLicenses,
OpenLocalSettings,
OpenLog,
OpenSettings,
OpenTelemetryLog,
Quit,
ResetBufferFontSize,
ResetDatabase,
ShowAll,
ToggleFullScreen,
Zoom,
);
pub fn build_window_options(
bounds: Option<WindowBounds>,
display_uuid: Option<Uuid>,
cx: &mut AppContext,
) -> WindowOptions {
let bounds = bounds.unwrap_or(WindowBounds::Maximized);
let display = display_uuid.and_then(|uuid| {
cx.displays()
.into_iter()
.find(|display| display.uuid().ok() == Some(uuid))
});
WindowOptions {
bounds,
titlebar: Some(TitlebarOptions {
title: None,
appears_transparent: true,
traffic_light_position: Some(point(px(8.), px(8.))),
}),
center: false,
focus: false,
show: false,
kind: WindowKind::Normal,
is_movable: true,
display_id: display.map(|display| display.id()),
}
}
pub fn initialize_workspace(app_state: Arc<AppState>, cx: &mut AppContext) {
cx.observe_new_views(move |workspace: &mut Workspace, cx| {
let workspace_handle = cx.view().clone();
cx.subscribe(&workspace_handle, {
move |workspace, _, event, cx| {
if let workspace::Event::PaneAdded(pane) = event {
pane.update(cx, |pane, cx| {
pane.toolbar().update(cx, |toolbar, cx| {
let breadcrumbs = cx.build_view(|_| Breadcrumbs::new(workspace));
toolbar.add_item(breadcrumbs, cx);
let buffer_search_bar = cx.build_view(search::BufferSearchBar::new);
toolbar.add_item(buffer_search_bar.clone(), cx);
// todo!()
// let quick_action_bar = cx.add_view(|_| {
// QuickActionBar::new(buffer_search_bar, workspace)
// });
// toolbar.add_item(quick_action_bar, cx);
let diagnostic_editor_controls =
cx.build_view(|_| diagnostics::ToolbarControls::new());
// toolbar.add_item(diagnostic_editor_controls, cx);
// let project_search_bar = cx.add_view(|_| ProjectSearchBar::new());
// toolbar.add_item(project_search_bar, cx);
// let submit_feedback_button =
// cx.add_view(|_| SubmitFeedbackButton::new());
// toolbar.add_item(submit_feedback_button, cx);
// let feedback_info_text = cx.add_view(|_| FeedbackInfoText::new());
// toolbar.add_item(feedback_info_text, cx);
// let lsp_log_item =
// cx.add_view(|_| language_tools::LspLogToolbarItemView::new());
// toolbar.add_item(lsp_log_item, cx);
// let syntax_tree_item = cx
// .add_view(|_| language_tools::SyntaxTreeToolbarItemView::new());
// toolbar.add_item(syntax_tree_item, cx);
})
});
}
}
})
.detach();
// cx.emit(workspace2::Event::PaneAdded(
// workspace.active_pane().clone(),
// ));
// let collab_titlebar_item =
// cx.add_view(|cx| CollabTitlebarItem::new(workspace, &workspace_handle, cx));
// workspace.set_titlebar_item(collab_titlebar_item.into_any(), cx);
let copilot =
cx.build_view(|cx| copilot_button::CopilotButton::new(app_state.fs.clone(), cx));
let diagnostic_summary =
cx.build_view(|cx| diagnostics::items::DiagnosticIndicator::new(workspace, cx));
let activity_indicator =
activity_indicator::ActivityIndicator::new(workspace, app_state.languages.clone(), cx);
let active_buffer_language =
cx.build_view(|_| language_selector::ActiveBufferLanguage::new(workspace));
// let vim_mode_indicator = cx.add_view(|cx| vim::ModeIndicator::new(cx));
// let feedback_button = cx.add_view(|_| {
// feedback::deploy_feedback_button::DeployFeedbackButton::new(workspace)
// });
let cursor_position = cx.build_view(|_| editor::items::CursorPosition::new());
workspace.status_bar().update(cx, |status_bar, cx| {
status_bar.add_left_item(diagnostic_summary, cx);
status_bar.add_left_item(activity_indicator, cx);
// status_bar.add_right_item(feedback_button, cx);
status_bar.add_right_item(copilot, cx);
status_bar.add_right_item(active_buffer_language, cx);
// status_bar.add_right_item(vim_mode_indicator, cx);
status_bar.add_right_item(cursor_position, cx);
});
auto_update::notify_of_any_new_update(cx);
// vim::observe_keystrokes(cx);
let handle = cx.view().downgrade();
cx.on_window_should_close(move |cx| {
handle
.update(cx, |workspace, cx| {
if let Some(task) = workspace.close(&Default::default(), cx) {
task.detach_and_log_err(cx);
}
false
})
.unwrap_or(true)
});
cx.spawn(|workspace_handle, mut cx| async move {
let project_panel = ProjectPanel::load(workspace_handle.clone(), cx.clone());
let terminal_panel = TerminalPanel::load(workspace_handle.clone(), cx.clone());
// let assistant_panel = AssistantPanel::load(workspace_handle.clone(), cx.clone());
let channels_panel =
collab_ui::collab_panel::CollabPanel::load(workspace_handle.clone(), cx.clone());
// let chat_panel =
// collab_ui::chat_panel::ChatPanel::load(workspace_handle.clone(), cx.clone());
// let notification_panel = collab_ui::notification_panel::NotificationPanel::load(
// workspace_handle.clone(),
// cx.clone(),
// );
let (
project_panel,
terminal_panel,
// assistant_panel,
channels_panel,
// chat_panel,
// notification_panel,
) = futures::try_join!(
project_panel,
terminal_panel,
// assistant_panel,
channels_panel,
// chat_panel,
// notification_panel,
)?;
workspace_handle.update(&mut cx, |workspace, cx| {
let project_panel_position = project_panel.position(cx);
workspace.add_panel(project_panel, cx);
workspace.add_panel(terminal_panel, cx);
// workspace.add_panel(assistant_panel, cx);
workspace.add_panel(channels_panel, cx);
// workspace.add_panel(chat_panel, cx);
// workspace.add_panel(notification_panel, cx);
// if !was_deserialized
// && workspace
// .project()
// .read(cx)
// .visible_worktrees(cx)
// .any(|tree| {
// tree.read(cx)
// .root_entry()
// .map_or(false, |entry| entry.is_dir())
// })
// {
// workspace.toggle_dock(project_panel_position, cx);
// }
// cx.focus_self();
})
})
.detach();
workspace
.register_action(about)
.register_action(|_, _: &Hide, cx| {
cx.hide();
})
.register_action(|_, _: &HideOthers, cx| {
cx.hide_other_apps();
})
.register_action(|_, _: &ShowAll, cx| {
cx.unhide_other_apps();
})
.register_action(|_, _: &Minimize, cx| {
cx.minimize_window();
})
.register_action(|_, _: &Zoom, cx| {
cx.zoom_window();
})
.register_action(|_, _: &ToggleFullScreen, cx| {
cx.toggle_full_screen();
})
.register_action(quit)
.register_action(|_, action: &OpenZedURL, cx| {
cx.global::<Arc<OpenListener>>()
.open_urls(&[action.url.clone()])
})
.register_action(|_, action: &OpenBrowser, cx| cx.open_url(&action.url))
//todo!(buffer font size)
// cx.add_global_action(move |_: &IncreaseBufferFontSize, cx| {
// theme::adjust_font_size(cx, |size| *size += 1.0)
// });
// cx.add_global_action(move |_: &DecreaseBufferFontSize, cx| {
// theme::adjust_font_size(cx, |size| *size -= 1.0)
// });
// cx.add_global_action(move |_: &ResetBufferFontSize, cx| theme::reset_font_size(cx));
.register_action(|_, _: &install_cli::Install, cx| {
cx.spawn(|_, cx| async move {
install_cli::install_cli(cx.deref())
.await
.context("error creating CLI symlink")
})
.detach_and_log_err(cx);
})
.register_action(|workspace, _: &OpenLog, cx| {
open_log_file(workspace, cx);
})
.register_action(|workspace, _: &OpenLicenses, cx| {
open_bundled_file(
workspace,
asset_str::<Assets>("licenses.md"),
"Open Source License Attribution",
"Markdown",
cx,
);
})
.register_action(
move |workspace: &mut Workspace,
_: &OpenTelemetryLog,
cx: &mut ViewContext<Workspace>| {
open_telemetry_log_file(workspace, cx);
},
)
.register_action(
move |_: &mut Workspace, _: &OpenKeymap, cx: &mut ViewContext<Workspace>| {
create_and_open_local_file(&paths::KEYMAP, cx, Default::default)
.detach_and_log_err(cx);
},
)
.register_action(
move |_: &mut Workspace, _: &OpenSettings, cx: &mut ViewContext<Workspace>| {
create_and_open_local_file(&paths::SETTINGS, cx, || {
settings::initial_user_settings_content().as_ref().into()
})
.detach_and_log_err(cx);
},
)
.register_action(open_local_settings_file)
.register_action(
move |workspace: &mut Workspace,
_: &OpenDefaultKeymap,
cx: &mut ViewContext<Workspace>| {
open_bundled_file(
workspace,
settings::default_keymap(),
"Default Key Bindings",
"JSON",
cx,
);
},
)
.register_action(
move |workspace: &mut Workspace,
_: &OpenDefaultSettings,
cx: &mut ViewContext<Workspace>| {
open_bundled_file(
workspace,
settings::default_settings(),
"Default Settings",
"JSON",
cx,
);
},
)
//todo!()
// cx.add_action({
// move |workspace: &mut Workspace, _: &DebugElements, cx: &mut ViewContext<Workspace>| {
// let app_state = workspace.app_state().clone();
// let markdown = app_state.languages.language_for_name("JSON");
// let window = cx.window();
// cx.spawn(|workspace, mut cx| async move {
// let markdown = markdown.await.log_err();
// let content = to_string_pretty(&window.debug_elements(&cx).ok_or_else(|| {
// anyhow!("could not debug elements for window {}", window.id())
// })?)
// .unwrap();
// workspace
// .update(&mut cx, |workspace, cx| {
// workspace.with_local_workspace(cx, move |workspace, cx| {
// let project = workspace.project().clone();
// let buffer = project
// .update(cx, |project, cx| {
// project.create_buffer(&content, markdown, cx)
// })
// .expect("creating buffers on a local workspace always succeeds");
// let buffer = cx.add_model(|cx| {
// MultiBuffer::singleton(buffer, cx)
// .with_title("Debug Elements".into())
// });
// workspace.add_item(
// Box::new(cx.add_view(|cx| {
// Editor::for_multibuffer(buffer, Some(project.clone()), cx)
// })),
// cx,
// );
// })
// })?
// .await
// })
// .detach_and_log_err(cx);
// }
// });
// .register_action(
// |workspace: &mut Workspace,
// _: &project_panel::ToggleFocus,
// cx: &mut ViewContext<Workspace>| {
// workspace.toggle_panel_focus::<ProjectPanel>(cx);
// },
// );
// cx.add_action(
// |workspace: &mut Workspace,
// _: &collab_ui::collab_panel::ToggleFocus,
// cx: &mut ViewContext<Workspace>| {
// workspace.toggle_panel_focus::<collab_ui::collab_panel::CollabPanel>(cx);
// },
// );
// cx.add_action(
// |workspace: &mut Workspace,
// _: &collab_ui::chat_panel::ToggleFocus,
// cx: &mut ViewContext<Workspace>| {
// workspace.toggle_panel_focus::<collab_ui::chat_panel::ChatPanel>(cx);
// },
// );
// cx.add_action(
// |workspace: &mut Workspace,
// _: &collab_ui::notification_panel::ToggleFocus,
// cx: &mut ViewContext<Workspace>| {
// workspace.toggle_panel_focus::<collab_ui::notification_panel::NotificationPanel>(cx);
// },
// );
// cx.add_action(
// |workspace: &mut Workspace,
// _: &terminal_panel::ToggleFocus,
// cx: &mut ViewContext<Workspace>| {
// workspace.toggle_panel_focus::<TerminalPanel>(cx);
// },
// );
.register_action({
let app_state = Arc::downgrade(&app_state);
move |_, _: &NewWindow, cx| {
if let Some(app_state) = app_state.upgrade() {
open_new(&app_state, cx, |workspace, cx| {
Editor::new_file(workspace, &Default::default(), cx)
})
.detach();
}
}
})
.register_action({
let app_state = Arc::downgrade(&app_state);
move |_, _: &NewFile, cx| {
if let Some(app_state) = app_state.upgrade() {
open_new(&app_state, cx, |workspace, cx| {
Editor::new_file(workspace, &Default::default(), cx)
})
.detach();
}
}
});
workspace.focus_handle(cx).focus(cx);
//todo!()
// load_default_keymap(cx);
})
.detach();
}
fn about(_: &mut Workspace, _: &About, cx: &mut gpui::ViewContext<Workspace>) {
use std::fmt::Write as _;
let app_name = cx.global::<ReleaseChannel>().display_name();
let version = env!("CARGO_PKG_VERSION");
let mut message = format!("{app_name} {version}");
if let Some(sha) = cx.try_global::<AppCommitSha>() {
write!(&mut message, "\n\n{}", sha.0).unwrap();
}
let prompt = cx.prompt(PromptLevel::Info, &message, &["OK"]);
cx.foreground_executor()
.spawn(async {
prompt.await.ok();
})
.detach();
}
fn quit(_: &mut Workspace, _: &Quit, cx: &mut gpui::ViewContext<Workspace>) {
let should_confirm = WorkspaceSettings::get_global(cx).confirm_quit;
cx.spawn(|_, mut cx| async move {
let mut workspace_windows = cx.update(|_, cx| {
cx.windows()
.into_iter()
.filter_map(|window| window.downcast::<Workspace>())
.collect::<Vec<_>>()
})?;
// If multiple windows have unsaved changes, and need a save prompt,
// prompt in the active window before switching to a different window.
cx.update(|_, cx| {
workspace_windows.sort_by_key(|window| window.is_active(&cx) == Some(false));
})
.log_err();
if let (true, Some(window)) = (should_confirm, workspace_windows.first().copied()) {
let answer = cx
.update(|_, cx| {
cx.prompt(
PromptLevel::Info,
"Are you sure you want to quit?",
&["Quit", "Cancel"],
)
})
.log_err();
if let Some(mut answer) = answer {
let answer = answer.await.ok();
if answer != Some(0) {
return Ok(());
}
}
}
// If the user cancels any save prompt, then keep the app open.
for window in workspace_windows {
if let Some(should_close) = window
.update(&mut cx, |workspace, cx| {
workspace.prepare_to_close(true, cx)
})
.log_err()
{
if !should_close.await? {
return Ok(());
}
}
}
cx.update(|_, cx| {
cx.quit();
})?;
anyhow::Ok(())
})
.detach_and_log_err(cx);
}
fn open_log_file(workspace: &mut Workspace, cx: &mut ViewContext<Workspace>) {
const MAX_LINES: usize = 1000;
workspace
.with_local_workspace(cx, move |workspace, cx| {
let fs = workspace.app_state().fs.clone();
cx.spawn(|workspace, mut cx| async move {
let (old_log, new_log) =
futures::join!(fs.load(&paths::OLD_LOG), fs.load(&paths::LOG));
let mut lines = VecDeque::with_capacity(MAX_LINES);
for line in old_log
.iter()
.flat_map(|log| log.lines())
.chain(new_log.iter().flat_map(|log| log.lines()))
{
if lines.len() == MAX_LINES {
lines.pop_front();
}
lines.push_back(line);
}
let log = lines
.into_iter()
.flat_map(|line| [line, "\n"])
.collect::<String>();
workspace
.update(&mut cx, |workspace, cx| {
let project = workspace.project().clone();
let buffer = project
.update(cx, |project, cx| project.create_buffer("", None, cx))
.expect("creating buffers on a local workspace always succeeds");
buffer.update(cx, |buffer, cx| buffer.edit([(0..0, log)], None, cx));
let buffer = cx.build_model(|cx| {
MultiBuffer::singleton(buffer, cx).with_title("Log".into())
});
workspace.add_item(
Box::new(cx.build_view(|cx| {
Editor::for_multibuffer(buffer, Some(project), cx)
})),
cx,
);
})
.log_err();
})
.detach();
})
.detach();
}
fn open_local_settings_file(
workspace: &mut Workspace,
_: &OpenLocalSettings,
cx: &mut ViewContext<Workspace>,
) {
let project = workspace.project().clone();
let worktree = project
.read(cx)
.visible_worktrees(cx)
.find_map(|tree| tree.read(cx).root_entry()?.is_dir().then_some(tree));
if let Some(worktree) = worktree {
let tree_id = worktree.read(cx).id();
cx.spawn(|workspace, mut cx| async move {
let file_path = &*LOCAL_SETTINGS_RELATIVE_PATH;
if let Some(dir_path) = file_path.parent() {
if worktree.update(&mut cx, |tree, _| tree.entry_for_path(dir_path).is_none())? {
project
.update(&mut cx, |project, cx| {
project.create_entry((tree_id, dir_path), true, cx)
})?
.ok_or_else(|| anyhow!("worktree was removed"))?
.await?;
}
}
if worktree.update(&mut cx, |tree, _| tree.entry_for_path(file_path).is_none())? {
project
.update(&mut cx, |project, cx| {
project.create_entry((tree_id, file_path), false, cx)
})?
.ok_or_else(|| anyhow!("worktree was removed"))?
.await?;
}
let editor = workspace
.update(&mut cx, |workspace, cx| {
workspace.open_path((tree_id, file_path), None, true, cx)
})?
.await?
.downcast::<Editor>()
.ok_or_else(|| anyhow!("unexpected item type"))?;
editor
.downgrade()
.update(&mut cx, |editor, cx| {
if let Some(buffer) = editor.buffer().read(cx).as_singleton() {
if buffer.read(cx).is_empty() {
buffer.update(cx, |buffer, cx| {
buffer.edit([(0..0, initial_local_settings_content())], None, cx)
});
}
}
})
.ok();
anyhow::Ok(())
})
.detach();
} else {
workspace.show_notification(0, cx, |cx| {
cx.build_view(|_| MessageNotification::new("This project has no folders open."))
})
}
}
fn open_telemetry_log_file(workspace: &mut Workspace, cx: &mut ViewContext<Workspace>) {
workspace.with_local_workspace(cx, move |workspace, cx| {
let app_state = workspace.app_state().clone();
cx.spawn(|workspace, mut cx| async move {
async fn fetch_log_string(app_state: &Arc<AppState>) -> Option<String> {
let path = app_state.client.telemetry().log_file_path()?;
app_state.fs.load(&path).await.log_err()
}
let log = fetch_log_string(&app_state).await.unwrap_or_else(|| "// No data has been collected yet".to_string());
const MAX_TELEMETRY_LOG_LEN: usize = 5 * 1024 * 1024;
let mut start_offset = log.len().saturating_sub(MAX_TELEMETRY_LOG_LEN);
if let Some(newline_offset) = log[start_offset..].find('\n') {
start_offset += newline_offset + 1;
}
let log_suffix = &log[start_offset..];
let json = app_state.languages.language_for_name("JSON").await.log_err();
workspace.update(&mut cx, |workspace, cx| {
let project = workspace.project().clone();
let buffer = project
.update(cx, |project, cx| project.create_buffer("", None, cx))
.expect("creating buffers on a local workspace always succeeds");
buffer.update(cx, |buffer, cx| {
buffer.set_language(json, cx);
buffer.edit(
[(
0..0,
concat!(
"// Zed collects anonymous usage data to help us understand how people are using the app.\n",
"// Telemetry can be disabled via the `settings.json` file.\n",
"// Here is the data that has been reported for the current session:\n",
"\n"
),
)],
None,
cx,
);
buffer.edit([(buffer.len()..buffer.len(), log_suffix)], None, cx);
});
let buffer = cx.build_model(|cx| {
MultiBuffer::singleton(buffer, cx).with_title("Telemetry Log".into())
});
workspace.add_item(
Box::new(cx.build_view(|cx| Editor::for_multibuffer(buffer, Some(project), cx))),
cx,
);
}).log_err()?;
Some(())
})
.detach();
}).detach();
}
fn open_bundled_file(
workspace: &mut Workspace,
text: Cow<'static, str>,
title: &'static str,
language: &'static str,
cx: &mut ViewContext<Workspace>,
) {
let language = workspace.app_state().languages.language_for_name(language);
cx.spawn(|workspace, mut cx| async move {
let language = language.await.log_err();
workspace
.update(&mut cx, |workspace, cx| {
workspace.with_local_workspace(cx, |workspace, cx| {
let project = workspace.project();
let buffer = project.update(cx, move |project, cx| {
project
.create_buffer(text.as_ref(), language, cx)
.expect("creating buffers on a local workspace always succeeds")
});
let buffer = cx.build_model(|cx| {
MultiBuffer::singleton(buffer, cx).with_title(title.into())
});
workspace.add_item(
Box::new(cx.build_view(|cx| {
Editor::for_multibuffer(buffer, Some(project.clone()), cx)
})),
cx,
);
})
})?
.await
})
.detach_and_log_err(cx);
}