Lift SourceChange to the ra_ide_db

4 files changed, 11 insertions, 132 deletions

diff --git a/crates/ra_ide/src/lib.rs b/crates/ra_ide/src/lib.rs
index 12c005f06..4ed02f60e 100644
--- a/crates/ra_ide/src/lib.rs
+++ b/crates/ra_ide/src/lib.rs
@@ -16,7 +16,6 @@ macro_rules! eprintln {
 }
 
 pub mod mock_analysis;
-mod source_change;
 
 mod prime_caches;
 mod status;
@@ -78,7 +77,6 @@ pub use crate::{
     inlay_hints::{InlayHint, InlayHintsConfig, InlayKind},
     references::{Declaration, Reference, ReferenceAccess, ReferenceKind, ReferenceSearchResult},
     runnables::{Runnable, RunnableKind, TestId},
-    source_change::{FileSystemEdit, SourceChange, SourceFileEdit},
     ssr::SsrError,
     syntax_highlighting::{
         Highlight, HighlightModifier, HighlightModifiers, HighlightTag, HighlightedRange,
@@ -94,6 +92,7 @@ pub use ra_ide_db::{
     line_index::{LineCol, LineIndex},
     line_index_utils::translate_offset_with_edit,
     search::SearchScope,
+    source_change::{FileSystemEdit, SourceChange, SourceFileEdit},
     symbol_index::Query,
     RootDatabase,
 };
diff --git a/crates/ra_ide/src/source_change.rs b/crates/ra_ide/src/source_change.rs
deleted file mode 100644
index 10afd7825..000000000
--- a/crates/ra_ide/src/source_change.rs
+++ /dev/null
@@ -1,121 +0,0 @@
-//! This modules defines type to represent changes to the source code, that flow
-//! from the server to the client.
-//!
-//! It can be viewed as a dual for `AnalysisChange`.
-
-use ra_db::RelativePathBuf;
-use ra_text_edit::TextEdit;
-
-use crate::{FileId, FilePosition, SourceRootId, TextSize};
-
-#[derive(Debug)]
-pub struct SourceChange {
-    pub label: String,
-    pub source_file_edits: Vec<SourceFileEdit>,
-    pub file_system_edits: Vec<FileSystemEdit>,
-    pub cursor_position: Option<FilePosition>,
-}
-
-impl SourceChange {
-    /// Creates a new SourceChange with the given label
-    /// from the edits.
-    pub(crate) fn from_edits<L: Into<String>>(
-        label: L,
-        source_file_edits: Vec<SourceFileEdit>,
-        file_system_edits: Vec<FileSystemEdit>,
-    ) -> Self {
-        SourceChange {
-            label: label.into(),
-            source_file_edits,
-            file_system_edits,
-            cursor_position: None,
-        }
-    }
-
-    /// Creates a new SourceChange with the given label,
-    /// containing only the given `SourceFileEdits`.
-    pub(crate) fn source_file_edits<L: Into<String>>(label: L, edits: Vec<SourceFileEdit>) -> Self {
-        let label = label.into();
-        assert!(label.starts_with(char::is_uppercase));
-        SourceChange {
-            label: label,
-            source_file_edits: edits,
-            file_system_edits: vec![],
-            cursor_position: None,
-        }
-    }
-
-    /// Creates a new SourceChange with the given label,
-    /// containing only the given `FileSystemEdits`.
-    pub(crate) fn file_system_edits<L: Into<String>>(label: L, edits: Vec<FileSystemEdit>) -> Self {
-        SourceChange {
-            label: label.into(),
-            source_file_edits: vec![],
-            file_system_edits: edits,
-            cursor_position: None,
-        }
-    }
-
-    /// Creates a new SourceChange with the given label,
-    /// containing only a single `SourceFileEdit`.
-    pub(crate) fn source_file_edit<L: Into<String>>(label: L, edit: SourceFileEdit) -> Self {
-        SourceChange::source_file_edits(label, vec![edit])
-    }
-
-    /// Creates a new SourceChange with the given label
-    /// from the given `FileId` and `TextEdit`
-    pub(crate) fn source_file_edit_from<L: Into<String>>(
-        label: L,
-        file_id: FileId,
-        edit: TextEdit,
-    ) -> Self {
-        SourceChange::source_file_edit(label, SourceFileEdit { file_id, edit })
-    }
-
-    /// Creates a new SourceChange with the given label
-    /// from the given `FileId` and `TextEdit`
-    pub(crate) fn file_system_edit<L: Into<String>>(label: L, edit: FileSystemEdit) -> Self {
-        SourceChange::file_system_edits(label, vec![edit])
-    }
-
-    /// Sets the cursor position to the given `FilePosition`
-    pub(crate) fn with_cursor(mut self, cursor_position: FilePosition) -> Self {
-        self.cursor_position = Some(cursor_position);
-        self
-    }
-
-    /// Sets the cursor position to the given `FilePosition`
-    pub(crate) fn with_cursor_opt(mut self, cursor_position: Option<FilePosition>) -> Self {
-        self.cursor_position = cursor_position;
-        self
-    }
-}
-
-#[derive(Debug)]
-pub struct SourceFileEdit {
-    pub file_id: FileId,
-    pub edit: TextEdit,
-}
-
-#[derive(Debug)]
-pub enum FileSystemEdit {
-    CreateFile { source_root: SourceRootId, path: RelativePathBuf },
-    MoveFile { src: FileId, dst_source_root: SourceRootId, dst_path: RelativePathBuf },
-}
-
-pub(crate) struct SingleFileChange {
-    pub label: String,
-    pub edit: TextEdit,
-    pub cursor_position: Option<TextSize>,
-}
-
-impl SingleFileChange {
-    pub(crate) fn into_source_change(self, file_id: FileId) -> SourceChange {
-        SourceChange {
-            label: self.label,
-            source_file_edits: vec![SourceFileEdit { file_id, edit: self.edit }],
-            file_system_edits: Vec::new(),
-            cursor_position: self.cursor_position.map(|offset| FilePosition { file_id, offset }),
-        }
-    }
-}
diff --git a/crates/ra_ide/src/ssr.rs b/crates/ra_ide/src/ssr.rs
index 8bf52d0fa..1873d1d0d 100644
--- a/crates/ra_ide/src/ssr.rs
+++ b/crates/ra_ide/src/ssr.rs
@@ -1,18 +1,18 @@
 //!  structural search replace
 
-use crate::source_change::SourceFileEdit;
+use std::{collections::HashMap, iter::once, str::FromStr};
+
 use ra_db::{SourceDatabase, SourceDatabaseExt};
-use ra_ide_db::symbol_index::SymbolsDatabase;
-use ra_ide_db::RootDatabase;
-use ra_syntax::ast::make::try_expr_from_text;
+use ra_ide_db::{symbol_index::SymbolsDatabase, RootDatabase};
 use ra_syntax::ast::{
-    ArgList, AstToken, CallExpr, Comment, Expr, MethodCallExpr, RecordField, RecordLit,
+    make::try_expr_from_text, ArgList, AstToken, CallExpr, Comment, Expr, MethodCallExpr,
+    RecordField, RecordLit,
 };
 use ra_syntax::{AstNode, SyntaxElement, SyntaxKind, SyntaxNode};
 use ra_text_edit::{TextEdit, TextEditBuilder};
 use rustc_hash::FxHashMap;
-use std::collections::HashMap;
-use std::{iter::once, str::FromStr};
+
+use crate::SourceFileEdit;
 
 #[derive(Debug, PartialEq)]
 pub struct SsrError(String);
diff --git a/crates/ra_ide/src/typing.rs b/crates/ra_ide/src/typing.rs
index a03da4693..6f04f0be4 100644
--- a/crates/ra_ide/src/typing.rs
+++ b/crates/ra_ide/src/typing.rs
@@ -17,15 +17,16 @@ mod on_enter;
 
 use ra_db::{FilePosition, SourceDatabase};
 use ra_fmt::leading_indent;
-use ra_ide_db::RootDatabase;
+use ra_ide_db::{source_change::SingleFileChange, RootDatabase};
 use ra_syntax::{
     algo::find_node_at_offset,
     ast::{self, AstToken},
     AstNode, SourceFile, TextRange, TextSize,
 };
+
 use ra_text_edit::TextEdit;
 
-use crate::{source_change::SingleFileChange, SourceChange};
+use crate::SourceChange;
 
 pub(crate) use on_enter::on_enter;