reverse the dependency between helix-tui and helix-view (helix-editor…

…#366)

* reverse the dependency between helix-tui and helix-view by moving a fiew types to view

* fix tests

* clippy and format fixes

Co-authored-by: Keith Simmons <keithsim@microsoft.com>

helix-term/Cargo.toml

@@ -23,8 +23,8 @@ path = "src/main.rs"
 
 [dependencies]
 helix-core = { version = "0.2", path = "../helix-core" }
-helix-view = { version = "0.2", path = "../helix-view", features = ["term"]}
-helix-lsp = { version = "0.2", path = "../helix-lsp"}
+helix-view = { version = "0.2", path = "../helix-view" }
+helix-lsp = { version = "0.2", path = "../helix-lsp" }
 
 anyhow = "1"
 once_cell = "1.8"

helix-term/src/application.rs

@@ -1,6 +1,6 @@
 use helix_core::syntax;
 use helix_lsp::{lsp, LspProgressMap};
-use helix_view::{document::Mode, theme, Document, Editor, Theme, View};
+use helix_view::{document::Mode, graphics::Rect, theme, Document, Editor, Theme, View};
 
 use crate::{
     args::Args,
@@ -29,8 +29,6 @@ use crossterm::{
     execute, terminal,
 };
 
-use tui::layout::Rect;
-
 use futures_util::{future, stream::FuturesUnordered};
 
 type BoxFuture<T> = Pin<Box<dyn Future<Output = T> + Send>>;

helix-term/src/commands.rs

@@ -15,7 +15,8 @@ use helix_core::{
 
 use helix_view::{
     document::{IndentStyle, Mode},
-    input::{KeyCode, KeyEvent},
+    input::KeyEvent,
+    keyboard::KeyCode,
     view::{View, PADDING},
     Document, DocumentId, Editor, ViewId,
 };

helix-term/src/compositor.rs

@@ -3,9 +3,10 @@
 // cursive does compositor.screen_mut().add_layer_at(pos::absolute(x, y), <component>)
 use helix_core::Position;
 use helix_lsp::LspProgressMap;
+use helix_view::graphics::{CursorKind, Rect};
 
 use crossterm::event::Event;
-use tui::{buffer::Buffer as Surface, layout::Rect, terminal::CursorKind};
+use tui::buffer::Buffer as Surface;
 
 pub type Callback = Box<dyn FnOnce(&mut Compositor)>;
 

helix-term/src/config.rs

@@ -23,8 +23,11 @@ pub struct LspConfig {
 #[test]
 fn parsing_keymaps_config_file() {
     use helix_core::hashmap;
-    use helix_view::document::Mode;
-    use helix_view::input::{KeyCode, KeyEvent, KeyModifiers};
+    use helix_view::{
+        document::Mode,
+        input::KeyEvent,
+        keyboard::{KeyCode, KeyModifiers},
+    };
 
     let sample_keymaps = r#"
             [keys.insert]

helix-term/src/keymap.rs

@@ -3,8 +3,11 @@ pub use crate::commands::Command;
 use crate::config::Config;
 use anyhow::{anyhow, Error, Result};
 use helix_core::hashmap;
-use helix_view::document::Mode;
-use helix_view::input::{KeyCode, KeyEvent, KeyModifiers};
+use helix_view::{
+    document::Mode,
+    input::KeyEvent,
+    keyboard::{KeyCode, KeyModifiers},
+};
 use serde::Deserialize;
 use std::{
     collections::HashMap,

helix-term/src/ui/completion.rs

@@ -1,15 +1,14 @@
 use crate::compositor::{Component, Compositor, Context, EventResult};
 use crossterm::event::{Event, KeyCode, KeyEvent, KeyModifiers};
-use tui::{
-    buffer::Buffer as Surface,
-    layout::Rect,
-    style::{Color, Style},
-};
+use tui::buffer::Buffer as Surface;
 
 use std::borrow::Cow;
 
 use helix_core::{Position, Transaction};
-use helix_view::Editor;
+use helix_view::{
+    graphics::{Color, Rect, Style},
+    Editor,
+};
 
 use crate::commands;
 use crate::ui::{menu, Markdown, Menu, Popup, PromptEvent};

helix-term/src/ui/editor.rs

@@ -12,21 +12,20 @@ use helix_core::{
     LineEnding, Position, Range,
 };
 use helix_lsp::LspProgressMap;
-use helix_view::input::{KeyCode, KeyEvent, KeyModifiers};
-use helix_view::{document::Mode, Document, Editor, Theme, View};
+use helix_view::{
+    document::Mode,
+    graphics::{Color, CursorKind, Modifier, Rect, Style},
+    input::KeyEvent,
+    keyboard::{KeyCode, KeyModifiers},
+    Document, Editor, Theme, View,
+};
 use std::borrow::Cow;
 
 use crossterm::{
     cursor,
     event::{read, Event, EventStream},
 };
-use tui::{
-    backend::CrosstermBackend,
-    buffer::Buffer as Surface,
-    layout::Rect,
-    style::{Color, Modifier, Style},
-    terminal::CursorKind,
-};
+use tui::{backend::CrosstermBackend, buffer::Buffer as Surface};
 
 pub struct EditorView {
     keymaps: Keymaps,

helix-term/src/ui/markdown.rs

@@ -1,16 +1,14 @@
 use crate::compositor::{Component, Compositor, Context, EventResult};
 use crossterm::event::{Event, KeyCode, KeyEvent, KeyModifiers};
-use tui::{
-    buffer::Buffer as Surface,
-    layout::Rect,
-    style::{Color, Style},
-    text::Text,
-};
+use tui::{buffer::Buffer as Surface, text::Text};
 
 use std::{borrow::Cow, sync::Arc};
 
 use helix_core::{syntax, Position};
-use helix_view::{Editor, Theme};
+use helix_view::{
+    graphics::{Color, Rect, Style},
+    Editor, Theme,
+};
 
 pub struct Markdown {
     contents: String,

helix-term/src/ui/menu.rs

@@ -1,11 +1,6 @@
 use crate::compositor::{Component, Compositor, Context, EventResult};
 use crossterm::event::{Event, KeyCode, KeyEvent, KeyModifiers};
-use tui::{
-    buffer::Buffer as Surface,
-    layout::Rect,
-    style::{Color, Style},
-    widgets::Table,
-};
+use tui::{buffer::Buffer as Surface, widgets::Table};
 
 pub use tui::widgets::{Cell, Row};
 
@@ -15,7 +10,10 @@ use fuzzy_matcher::skim::SkimMatcherV2 as Matcher;
 use fuzzy_matcher::FuzzyMatcher;
 
 use helix_core::Position;
-use helix_view::Editor;
+use helix_view::{
+    graphics::{Color, Rect, Style},
+    Editor,
+};
 
 pub trait Item {
     // TODO: sort_text

helix-term/src/ui/mod.rs

@@ -18,12 +18,12 @@ pub use prompt::{Prompt, PromptEvent};
 pub use spinner::{ProgressSpinners, Spinner};
 pub use text::Text;
 
-pub use tui::layout::Rect;
-pub use tui::style::{Color, Modifier, Style};
-
 use helix_core::regex::Regex;
 use helix_core::register::Registers;
-use helix_view::{Document, Editor, View};
+use helix_view::{
+    graphics::{Color, Modifier, Rect, Style},
+    Document, Editor, View,
+};
 
 use std::path::{Path, PathBuf};
 

helix-term/src/ui/picker.rs

@@ -2,8 +2,6 @@ use crate::compositor::{Component, Compositor, Context, EventResult};
 use crossterm::event::{Event, KeyCode, KeyEvent, KeyModifiers};
 use tui::{
     buffer::Buffer as Surface,
-    layout::Rect,
-    style::{Color, Style},
     widgets::{Block, BorderType, Borders},
 };
 
@@ -14,9 +12,11 @@ use std::borrow::Cow;
 
 use crate::ui::{Prompt, PromptEvent};
 use helix_core::Position;
-use helix_view::editor::Action;
-use helix_view::Editor;
-use tui::terminal::CursorKind;
+use helix_view::{
+    editor::Action,
+    graphics::{Color, CursorKind, Rect, Style},
+    Editor,
+};
 
 pub struct Picker<T> {
     options: Vec<T>,

helix-term/src/ui/popup.rs

@@ -1,15 +1,14 @@
 use crate::compositor::{Component, Compositor, Context, EventResult};
 use crossterm::event::{Event, KeyCode, KeyEvent, KeyModifiers};
-use tui::{
-    buffer::Buffer as Surface,
-    layout::Rect,
-    style::{Color, Style},
-};
+use tui::buffer::Buffer as Surface;
 
 use std::borrow::Cow;
 
 use helix_core::Position;
-use helix_view::Editor;
+use helix_view::{
+    graphics::{Color, Rect, Style},
+    Editor,
+};
 
 // TODO: share logic with Menu, it's essentially Popup(render_fn), but render fn needs to return
 // a width/height hint. maybe Popup(Box<Component>)

helix-term/src/ui/prompt.rs

@@ -1,14 +1,17 @@
 use crate::compositor::{Component, Compositor, Context, EventResult};
 use crate::ui;
 use crossterm::event::{Event, KeyCode, KeyEvent, KeyModifiers};
-use helix_core::Position;
-use helix_view::{Editor, Theme};
 use std::{borrow::Cow, ops::RangeFrom};
-use tui::terminal::CursorKind;
+use tui::buffer::Buffer as Surface;
 
 use helix_core::{
     unicode::segmentation::{GraphemeCursor, GraphemeIncomplete},
     unicode::width::UnicodeWidthStr,
+    Position,
+};
+use helix_view::{
+    graphics::{Color, CursorKind, Margin, Modifier, Rect, Style},
+    Editor, Theme,
 };
 
 pub type Completion = (RangeFrom<usize>, Cow<'static, str>);
@@ -251,12 +254,6 @@ impl Prompt {
     }
 }
 
-use tui::{
-    buffer::Buffer as Surface,
-    layout::Rect,
-    style::{Color, Modifier, Style},
-};
-
 const BASE_WIDTH: u16 = 30;
 
 impl Prompt {
@@ -343,7 +340,6 @@ impl Prompt {
             let background = theme.get("ui.help");
             surface.clear_with(area, background);
 
-            use tui::layout::Margin;
             text.render(
                 area.inner(&Margin {
                     vertical: 1,

helix-term/src/ui/text.rs

@@ -1,15 +1,14 @@
 use crate::compositor::{Component, Compositor, Context, EventResult};
 use crossterm::event::{Event, KeyCode, KeyEvent, KeyModifiers};
-use tui::{
-    buffer::Buffer as Surface,
-    layout::Rect,
-    style::{Color, Style},
-};
+use tui::buffer::Buffer as Surface;
 
 use std::borrow::Cow;
 
 use helix_core::Position;
-use helix_view::Editor;
+use helix_view::{
+    graphics::{Color, Rect, Style},
+    Editor,
+};
 
 pub struct Text {
     contents: String,

helix-tui/Cargo.toml

@@ -22,4 +22,5 @@ unicode-segmentation = "1.2"
 unicode-width = "0.1"
 crossterm = { version = "0.20", optional = true }
 serde = { version = "1", "optional" = true, features = ["derive"]}
+helix-view = { path = "../helix-view", features = ["term"] }
 helix-core = { version = "0.2", path = "../helix-core" }

helix-tui/src/backend/crossterm.rs

@@ -1,10 +1,4 @@
-use crate::{
-    backend::Backend,
-    buffer::Cell,
-    layout::Rect,
-    style::{Color, Modifier},
-    terminal::CursorKind,
-};
+use crate::{backend::Backend, buffer::Cell};
 use crossterm::{
     cursor::{CursorShape, Hide, MoveTo, SetCursorShape, Show},
     execute, queue,
@@ -14,6 +8,7 @@ use crossterm::{
     },
     terminal::{self, Clear, ClearType},
 };
+use helix_view::graphics::{Color, CursorKind, Modifier, Rect};
 use std::io::{self, Write};
 
 pub struct CrosstermBackend<W: Write> {
@@ -133,32 +128,6 @@ fn map_error(error: crossterm::Result<()>) -> io::Result<()> {
     error.map_err(|e| io::Error::new(io::ErrorKind::Other, e.to_string()))
 }
 
-impl From<Color> for CColor {
-    fn from(color: Color) -> Self {
-        match color {
-            Color::Reset => CColor::Reset,
-            Color::Black => CColor::Black,
-            Color::Red => CColor::DarkRed,
-            Color::Green => CColor::DarkGreen,
-            Color::Yellow => CColor::DarkYellow,
-            Color::Blue => CColor::DarkBlue,
-            Color::Magenta => CColor::DarkMagenta,
-            Color::Cyan => CColor::DarkCyan,
-            Color::Gray => CColor::Grey,
-            Color::DarkGray => CColor::DarkGrey,
-            Color::LightRed => CColor::Red,
-            Color::LightGreen => CColor::Green,
-            Color::LightBlue => CColor::Blue,
-            Color::LightYellow => CColor::Yellow,
-            Color::LightMagenta => CColor::Magenta,
-            Color::LightCyan => CColor::Cyan,
-            Color::White => CColor::White,
-            Color::Indexed(i) => CColor::AnsiValue(i),
-            Color::Rgb(r, g, b) => CColor::Rgb { r, g, b },
-        }
-    }
-}
-
 #[derive(Debug)]
 struct ModifierDiff {
     pub from: Modifier,

helix-tui/src/backend/mod.rs

@@ -1,8 +1,8 @@
 use std::io;
 
 use crate::buffer::Cell;
-use crate::layout::Rect;
-use crate::terminal::CursorKind;
+
+use helix_view::graphics::{CursorKind, Rect};
 
 #[cfg(feature = "crossterm")]
 mod crossterm;

helix-tui/src/backend/test.rs

@@ -1,9 +1,8 @@
 use crate::{
     backend::Backend,
     buffer::{Buffer, Cell},
-    layout::Rect,
-    terminal::CursorKind,
 };
+use helix_view::graphics::{CursorKind, Rect};
 use std::{fmt::Write, io};
 use unicode_width::UnicodeWidthStr;