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Simplify

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This commit is contained in:
Aleksey Kladov 2018-08-22 12:58:34 +03:00
parent 641659d5a8
commit e8dfb92641
4 changed files with 10 additions and 18 deletions
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11
crates/libeditor/src/code_actions.rs
View file

@ -11,12 +11,7 @@ use libsyntax2::{
pub struct ActionResult {
pub edit: Edit,
pub cursor_position: CursorPosition,
}
pub enum CursorPosition {
Same,
Offset(TextUnit),
pub cursor_position: Option<TextUnit>,
}
pub fn flip_comma<'a>(file: &'a ParsedFile, offset: TextUnit) -> Option<impl FnOnce() -> ActionResult + 'a> {
@ -31,7 +26,7 @@ pub fn flip_comma<'a>(file: &'a ParsedFile, offset: TextUnit) -> Option<impl FnO
edit.replace(right.range(), left.text());
ActionResult {
edit: edit.finish(),
cursor_position: CursorPosition::Same,
cursor_position: None,
}
})
}
@ -58,7 +53,7 @@ pub fn add_derive<'a>(file: &'a ParsedFile, offset: TextUnit) -> Option<impl FnO
};
ActionResult {
edit: edit.finish(),
cursor_position: CursorPosition::Offset(offset),
cursor_position: Some(offset),
}
})
}

2
crates/libeditor/src/lib.rs
View file

@ -21,7 +21,7 @@ pub use self::{
symbols::{StructureNode, file_structure, FileSymbol, file_symbols},
edit::{EditBuilder, Edit, AtomEdit},
code_actions::{
ActionResult, CursorPosition, find_node,
ActionResult, find_node,
flip_comma, add_derive,
},
};

6
crates/libeditor/tests/test.rs
View file

@ -5,7 +5,7 @@ extern crate assert_eq_text;
use assert_eq_text::{assert_eq_dbg};
use libeditor::{
ParsedFile, TextUnit, TextRange, ActionResult, CursorPosition,
ParsedFile, TextUnit, TextRange, ActionResult,
highlight, runnables, extend_selection, file_structure,
flip_comma, add_derive, matching_brace,
};
@ -177,8 +177,8 @@ fn check_action<F: Fn(&ParsedFile, TextUnit) -> Option<ActionResult>>(
let result = f(&file, before_cursor_pos).expect("code action is not applicable");
let actual = result.edit.apply(&before);
let actual_cursor_pos = match result.cursor_position {
CursorPosition::Same => result.edit.apply_to_offset(before_cursor_pos).unwrap(),
CursorPosition::Offset(off) => off,
None => result.edit.apply_to_offset(before_cursor_pos).unwrap(),
Some(off) => off,
};
let actual = add_cursor(&actual, actual_cursor_pos);
assert_eq_text!(after, &actual);

9
crates/server/src/main_loop/handlers.rs
View file

@ -6,7 +6,7 @@ use languageserver_types::{
SymbolInformation, Position, Location,
};
use libanalysis::{Query};
use libeditor::{self, CursorPosition};
use libeditor;
use libsyntax2::TextUnit;
use serde_json::{to_value, from_value};
@ -230,11 +230,8 @@ pub fn handle_execute_command(
document_changes: None,
};
let edit = req::ApplyWorkspaceEditParams { edit };
let cursor_pos = match action_result.cursor_position {
CursorPosition::Same => None,
CursorPosition::Offset(offset) => Some(offset.conv_with(&line_index)),
};
let cursor_pos = action_result.cursor_position
.map(|off| off.conv_with(&line_index));
Ok((edit, cursor_pos))
}