mirror of
https://github.com/nushell/nushell.git
synced 2024-11-07 09:04:18 +01:00
explore
: pass config to views at creation time (#13312)
cc: @zhiburt This is an internal refactoring for `explore`. Previously, views inside `explore` were created with default/incorrect configuration and then the correct configuration was passed to them using a function called `setup()`. I believe this was because configuration was dynamic and could change while `explore` was running. After https://github.com/nushell/nushell/pull/10259, configuration can no longer be changed on the fly. So we can clean this up by removing `setup()` and passing configuration to views when they are created.
This commit is contained in:
parent
6ce5530fc2
commit
83081f9852
@ -1,7 +1,7 @@
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use super::ViewCommand;
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use crate::{
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nu_common::{self, collect_input},
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views::Preview,
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views::{Preview, ViewConfig},
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};
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use anyhow::Result;
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use nu_color_config::StyleComputer;
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@ -43,6 +43,7 @@ impl ViewCommand for ExpandCmd {
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engine_state: &EngineState,
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stack: &mut Stack,
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value: Option<Value>,
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_: &ViewConfig,
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) -> Result<Self::View> {
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if let Some(value) = value {
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let value_as_string = convert_value_to_string(value, engine_state, stack)?;
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@ -1,5 +1,5 @@
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use super::ViewCommand;
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use crate::views::Preview;
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use crate::views::{Preview, ViewConfig};
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use anyhow::Result;
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use nu_ansi_term::Color;
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use nu_protocol::{
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@ -99,7 +99,13 @@ impl ViewCommand for HelpCmd {
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Ok(())
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}
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fn spawn(&mut self, _: &EngineState, _: &mut Stack, _: Option<Value>) -> Result<Self::View> {
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fn spawn(
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&mut self,
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_: &EngineState,
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_: &mut Stack,
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_: Option<Value>,
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_: &ViewConfig,
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) -> Result<Self::View> {
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Ok(HelpCmd::view())
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}
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}
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@ -1,3 +1,5 @@
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use crate::views::ViewConfig;
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use super::pager::{Pager, Transition};
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use anyhow::Result;
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use nu_protocol::{
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@ -49,5 +51,6 @@ pub trait ViewCommand {
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engine_state: &EngineState,
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stack: &mut Stack,
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value: Option<Value>,
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config: &ViewConfig,
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) -> Result<Self::View>;
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}
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@ -48,6 +48,7 @@ impl ViewCommand for NuCmd {
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engine_state: &EngineState,
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stack: &mut Stack,
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value: Option<Value>,
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config: &ViewConfig,
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) -> Result<Self::View> {
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let value = value.unwrap_or_default();
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@ -62,7 +63,7 @@ impl ViewCommand for NuCmd {
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return Ok(NuView::Preview(Preview::new(&text)));
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}
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let mut view = RecordView::new(columns, values);
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let mut view = RecordView::new(columns, values, config.explore_config.clone());
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if is_record {
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view.set_top_layer_orientation(Orientation::Left);
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@ -119,11 +120,4 @@ impl View for NuView {
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NuView::Preview(v) => v.exit(),
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}
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}
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fn setup(&mut self, config: ViewConfig<'_>) {
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match self {
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NuView::Records(v) => v.setup(config),
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NuView::Preview(v) => v.setup(config),
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}
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}
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}
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@ -1,7 +1,7 @@
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use super::ViewCommand;
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use crate::{
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nu_common::collect_input,
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views::{Orientation, RecordView},
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views::{Orientation, RecordView, ViewConfig},
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};
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use anyhow::Result;
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use nu_protocol::{
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@ -49,13 +49,14 @@ impl ViewCommand for TableCmd {
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_: &EngineState,
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_: &mut Stack,
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value: Option<Value>,
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config: &ViewConfig,
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) -> Result<Self::View> {
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let value = value.unwrap_or_default();
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let is_record = matches!(value, Value::Record { .. });
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let (columns, data) = collect_input(value)?;
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let mut view = RecordView::new(columns, data);
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let mut view = RecordView::new(columns, data, config.explore_config.clone());
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if is_record {
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view.set_top_layer_orientation(Orientation::Left);
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@ -1,5 +1,5 @@
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use super::ViewCommand;
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use crate::views::TryView;
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use crate::views::{TryView, ViewConfig};
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use anyhow::Result;
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use nu_protocol::{
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engine::{EngineState, Stack},
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@ -43,9 +43,10 @@ impl ViewCommand for TryCmd {
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engine_state: &EngineState,
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stack: &mut Stack,
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value: Option<Value>,
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config: &ViewConfig,
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) -> Result<Self::View> {
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let value = value.unwrap_or_default();
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let mut view = TryView::new(value);
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let mut view = TryView::new(value, config.explore_config.clone());
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view.init(self.command.clone());
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view.try_run(engine_state, stack)?;
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@ -10,6 +10,7 @@ use anyhow::Result;
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use commands::{ExpandCmd, HelpCmd, NuCmd, QuitCmd, TableCmd, TryCmd};
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pub use default_context::add_explore_context;
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pub use explore::Explore;
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use explore::ExploreConfig;
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use nu_common::{collect_pipeline, has_simple_value, CtrlC};
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use nu_protocol::{
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engine::{EngineState, Stack},
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@ -43,7 +44,7 @@ fn run_pager(
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if is_binary {
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p.show_message("For help type :help");
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let view = binary_view(input)?;
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let view = binary_view(input, config.explore_config)?;
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return p.run(engine_state, stack, ctrlc, Some(view), commands);
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}
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@ -73,7 +74,7 @@ fn create_record_view(
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is_record: bool,
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config: PagerConfig,
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) -> Option<Page> {
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let mut view = RecordView::new(columns, data);
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let mut view = RecordView::new(columns, data, config.explore_config.clone());
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if is_record {
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view.set_top_layer_orientation(Orientation::Left);
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}
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@ -91,14 +92,14 @@ fn help_view() -> Option<Page> {
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Some(Page::new(HelpCmd::view(), false))
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}
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fn binary_view(input: PipelineData) -> Result<Page> {
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fn binary_view(input: PipelineData, config: &ExploreConfig) -> Result<Page> {
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let data = match input {
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PipelineData::Value(Value::Binary { val, .. }, _) => val,
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PipelineData::ByteStream(bs, _) => bs.into_bytes()?,
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_ => unreachable!("checked beforehand"),
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};
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let view = BinaryView::new(data);
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let view = BinaryView::new(data, config);
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Ok(Page::new(view, true))
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}
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@ -90,19 +90,42 @@ impl<'a> Pager<'a> {
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engine_state: &EngineState,
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stack: &mut Stack,
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ctrlc: CtrlC,
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mut view: Option<Page>,
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view: Option<Page>,
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commands: CommandRegistry,
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) -> Result<Option<Value>> {
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if let Some(page) = &mut view {
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page.view.setup(ViewConfig::new(
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self.config.nu_config,
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self.config.explore_config,
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self.config.style_computer,
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self.config.lscolors,
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))
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// setup terminal
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enable_raw_mode()?;
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let mut stdout = io::stdout();
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execute!(stdout, EnterAlternateScreen, Clear(ClearType::All))?;
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let backend = CrosstermBackend::new(stdout);
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let mut terminal = Terminal::new(backend)?;
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let mut info = ViewInfo {
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status: Some(Report::default()),
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..Default::default()
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};
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if let Some(text) = self.message.take() {
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info.status = Some(Report::message(text, Severity::Info));
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}
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run_pager(engine_state, stack, ctrlc, self, view, commands)
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let result = render_ui(
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&mut terminal,
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engine_state,
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stack,
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ctrlc,
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self,
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&mut info,
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view,
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commands,
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)?;
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// restore terminal
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disable_raw_mode()?;
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execute!(io::stdout(), LeaveAlternateScreen)?;
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Ok(result)
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}
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}
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@ -145,49 +168,6 @@ impl<'a> PagerConfig<'a> {
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}
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}
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fn run_pager(
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engine_state: &EngineState,
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stack: &mut Stack,
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ctrlc: CtrlC,
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pager: &mut Pager,
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view: Option<Page>,
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commands: CommandRegistry,
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) -> Result<Option<Value>> {
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// setup terminal
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enable_raw_mode()?;
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let mut stdout = io::stdout();
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execute!(stdout, EnterAlternateScreen, Clear(ClearType::All))?;
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let backend = CrosstermBackend::new(stdout);
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let mut terminal = Terminal::new(backend)?;
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let mut info = ViewInfo {
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status: Some(Report::default()),
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..Default::default()
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};
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if let Some(text) = pager.message.take() {
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info.status = Some(Report::message(text, Severity::Info));
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}
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let result = render_ui(
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&mut terminal,
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engine_state,
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stack,
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ctrlc,
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pager,
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&mut info,
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view,
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commands,
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)?;
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// restore terminal
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disable_raw_mode()?;
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execute!(io::stdout(), LeaveAlternateScreen)?;
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Ok(result)
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}
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#[allow(clippy::too_many_arguments)]
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fn render_ui(
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term: &mut Terminal,
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@ -440,15 +420,20 @@ fn run_command(
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Command::View { mut cmd, stackable } => {
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// what we do we just replace the view.
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let value = view_stack.curr_view.as_mut().and_then(|p| p.view.exit());
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let mut new_view = cmd.spawn(engine_state, stack, value)?;
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let view_cfg = ViewConfig::new(
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pager.config.nu_config,
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pager.config.explore_config,
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pager.config.style_computer,
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pager.config.lscolors,
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);
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let new_view = cmd.spawn(engine_state, stack, value, &view_cfg)?;
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if let Some(view) = view_stack.curr_view.take() {
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if !view.stackable {
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view_stack.stack.push(view);
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}
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}
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setup_view(&mut new_view, &pager.config);
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view_stack.curr_view = Some(Page::raw(new_view, stackable));
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Ok(CmdResult::new(false, true, cmd.name().to_owned()))
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@ -456,16 +441,6 @@ fn run_command(
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}
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}
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fn setup_view(view: &mut Box<dyn View>, cfg: &PagerConfig<'_>) {
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let cfg = ViewConfig::new(
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cfg.nu_config,
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cfg.explore_config,
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cfg.style_computer,
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cfg.lscolors,
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);
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view.setup(cfg);
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}
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fn set_cursor_cmd_bar(f: &mut Frame, area: Rect, pager: &Pager) {
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if pager.cmd_buf.is_cmd_input {
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// todo: deal with a situation where we exceed the bar width
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@ -1,6 +1,6 @@
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use crate::{
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commands::{SimpleCommand, ViewCommand},
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views::View,
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views::{View, ViewConfig},
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};
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use anyhow::Result;
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@ -78,8 +78,9 @@ where
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engine_state: &nu_protocol::engine::EngineState,
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stack: &mut nu_protocol::engine::Stack,
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value: Option<nu_protocol::Value>,
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cfg: &ViewConfig,
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) -> Result<Self::View> {
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let view = self.0.spawn(engine_state, stack, value)?;
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let view = self.0.spawn(engine_state, stack, value, cfg)?;
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Ok(Box::new(view) as Box<dyn View>)
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}
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}
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@ -40,11 +40,15 @@ struct Settings {
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}
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impl BinaryView {
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pub fn new(data: Vec<u8>) -> Self {
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pub fn new(data: Vec<u8>, cfg: &ExploreConfig) -> Self {
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let settings = settings_from_config(cfg);
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// There's gotta be a nicer way of doing this than creating a widget just to count lines
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let count_rows = BinaryWidget::new(&data, settings.opts, Default::default()).count_lines();
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Self {
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data,
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cursor: WindowCursor2D::default(),
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settings: Settings::default(),
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cursor: WindowCursor2D::new(count_rows, 1).expect("Failed to create XYCursor"),
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settings,
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}
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}
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}
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@ -87,15 +91,6 @@ impl View for BinaryView {
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// todo: impl Cursor + peek of a value
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None
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}
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fn setup(&mut self, cfg: ViewConfig<'_>) {
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self.settings = settings_from_config(cfg.explore_config);
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let count_rows =
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BinaryWidget::new(&self.data, self.settings.opts, Default::default()).count_lines();
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// TODO: refactor View so setup() is fallible and we don't have to panic here
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self.cursor = WindowCursor2D::new(count_rows, 1).expect("Failed to create XYCursor");
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}
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}
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fn create_binary_widget(v: &BinaryView) -> BinaryWidget<'_> {
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|
@ -99,8 +99,6 @@ pub trait View {
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fn exit(&mut self) -> Option<Value> {
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None
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}
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fn setup(&mut self, _: ViewConfig<'_>) {}
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}
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impl View for Box<dyn View> {
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@ -131,8 +129,4 @@ impl View for Box<dyn View> {
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fn show_data(&mut self, i: usize) -> bool {
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self.as_mut().show_data(i)
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}
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fn setup(&mut self, cfg: ViewConfig<'_>) {
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self.as_mut().setup(cfg)
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}
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}
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|
@ -36,14 +36,12 @@ pub struct RecordView {
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}
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impl RecordView {
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pub fn new(columns: Vec<String>, records: Vec<Vec<Value>>) -> Self {
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pub fn new(columns: Vec<String>, records: Vec<Vec<Value>>, cfg: ExploreConfig) -> Self {
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Self {
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layer_stack: vec![RecordLayer::new(columns, records)],
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mode: UIMode::View,
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orientation: Orientation::Top,
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// TODO: It's kind of gross how this temporarily has an incorrect/default config.
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// See if we can pass correct config in through the constructor
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cfg: ExploreConfig::default(),
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cfg,
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}
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}
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@ -72,23 +70,6 @@ impl RecordView {
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.expect("we guarantee that 1 entry is always in a list")
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}
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pub fn get_top_layer_orientation(&mut self) -> Orientation {
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self.get_top_layer().orientation
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}
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pub fn set_orientation(&mut self, orientation: Orientation) {
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self.orientation = orientation;
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// we need to reset all indexes as we can't no more use them.
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self.reset_cursors();
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}
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fn reset_cursors(&mut self) {
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for layer in &mut self.layer_stack {
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layer.reset_cursor();
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}
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}
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pub fn set_top_layer_orientation(&mut self, orientation: Orientation) {
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let layer = self.get_top_layer_mut();
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layer.orientation = orientation;
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@ -299,11 +280,6 @@ impl View for RecordView {
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fn exit(&mut self) -> Option<Value> {
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Some(build_last_value(self))
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}
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// todo: move the method to Command?
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fn setup(&mut self, cfg: ViewConfig<'_>) {
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self.cfg = cfg.explore_config.clone();
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}
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}
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fn get_element_info(
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|
@ -1,5 +1,6 @@
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use super::{record::RecordView, util::nu_style_to_tui, Layout, Orientation, View, ViewConfig};
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use crate::{
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explore::ExploreConfig,
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nu_common::{collect_pipeline, run_command_with_value},
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pager::{report::Report, Frame, Transition, ViewInfo},
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};
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@ -23,17 +24,19 @@ pub struct TryView {
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table: Option<RecordView>,
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view_mode: bool,
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border_color: Style,
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config: ExploreConfig,
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}
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impl TryView {
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pub fn new(input: Value) -> Self {
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pub fn new(input: Value, config: ExploreConfig) -> Self {
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Self {
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input,
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table: None,
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immediate: false,
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border_color: Style::default(),
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immediate: config.try_reactive,
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border_color: nu_style_to_tui(config.table.separator_style),
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view_mode: false,
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command: String::new(),
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config,
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}
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}
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@ -42,7 +45,13 @@ impl TryView {
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}
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pub fn try_run(&mut self, engine_state: &EngineState, stack: &mut Stack) -> Result<()> {
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let view = run_command(&self.command, &self.input, engine_state, stack)?;
|
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let view = run_command(
|
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&self.command,
|
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&self.input,
|
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engine_state,
|
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stack,
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&self.config,
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)?;
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self.table = Some(view);
|
||||
Ok(())
|
||||
}
|
||||
@ -122,7 +131,6 @@ impl View for TryView {
|
||||
f.render_widget(table_block, table_area);
|
||||
|
||||
if let Some(table) = &mut self.table {
|
||||
table.setup(cfg);
|
||||
let area = Rect::new(
|
||||
area.x + 2,
|
||||
area.y + 4,
|
||||
@ -232,20 +240,6 @@ impl View for TryView {
|
||||
fn show_data(&mut self, i: usize) -> bool {
|
||||
self.table.as_mut().map_or(false, |v| v.show_data(i))
|
||||
}
|
||||
|
||||
fn setup(&mut self, config: ViewConfig<'_>) {
|
||||
self.border_color = nu_style_to_tui(config.explore_config.table.separator_style);
|
||||
self.immediate = config.explore_config.try_reactive;
|
||||
|
||||
let mut r = RecordView::new(vec![], vec![]);
|
||||
r.setup(config);
|
||||
|
||||
if let Some(view) = &mut self.table {
|
||||
view.setup(config);
|
||||
view.set_orientation(r.get_top_layer_orientation());
|
||||
view.set_top_layer_orientation(r.get_top_layer_orientation());
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
fn run_command(
|
||||
@ -253,6 +247,7 @@ fn run_command(
|
||||
input: &Value,
|
||||
engine_state: &EngineState,
|
||||
stack: &mut Stack,
|
||||
config: &ExploreConfig,
|
||||
) -> Result<RecordView> {
|
||||
let pipeline = run_command_with_value(command, input, engine_state, stack)?;
|
||||
|
||||
@ -260,7 +255,7 @@ fn run_command(
|
||||
|
||||
let (columns, values) = collect_pipeline(pipeline)?;
|
||||
|
||||
let mut view = RecordView::new(columns, values);
|
||||
let mut view = RecordView::new(columns, values, config.clone());
|
||||
if is_record {
|
||||
view.set_top_layer_orientation(Orientation::Left);
|
||||
}
|
||||
|
Loading…
Reference in New Issue
Block a user