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-rw-r--r--crates/ra_ide/src/display/navigation_target.rs45
-rw-r--r--crates/ra_ide/src/display/structure.rs428
2 files changed, 237 insertions, 236 deletions
diff --git a/crates/ra_ide/src/display/navigation_target.rs b/crates/ra_ide/src/display/navigation_target.rs
index 0b52b01ab..8bf2428ed 100644
--- a/crates/ra_ide/src/display/navigation_target.rs
+++ b/crates/ra_ide/src/display/navigation_target.rs
@@ -11,7 +11,7 @@ use ra_syntax::{
11 TextRange, 11 TextRange,
12}; 12};
13 13
14use crate::{FileRange, FileSymbol}; 14use crate::FileSymbol;
15 15
16use super::short_label::ShortLabel; 16use super::short_label::ShortLabel;
17 17
@@ -47,6 +47,19 @@ impl NavigationTarget {
47 pub fn range(&self) -> TextRange { 47 pub fn range(&self) -> TextRange {
48 self.focus_range.unwrap_or(self.full_range) 48 self.focus_range.unwrap_or(self.full_range)
49 } 49 }
50 /// A "most interesting" range withing the `full_range`.
51 ///
52 /// Typically, `full_range` is the whole syntax node,
53 /// including doc comments, and `focus_range` is the range of the identifier.
54 pub fn focus_range(&self) -> Option<TextRange> {
55 self.focus_range
56 }
57 pub fn full_range(&self) -> TextRange {
58 self.full_range
59 }
60 pub fn file_id(&self) -> FileId {
61 self.file_id
62 }
50 63
51 pub fn name(&self) -> &SmolStr { 64 pub fn name(&self) -> &SmolStr {
52 &self.name 65 &self.name
@@ -60,18 +73,6 @@ impl NavigationTarget {
60 self.kind 73 self.kind
61 } 74 }
62 75
63 pub fn file_id(&self) -> FileId {
64 self.file_id
65 }
66
67 pub fn file_range(&self) -> FileRange {
68 FileRange { file_id: self.file_id, range: self.full_range }
69 }
70
71 pub fn full_range(&self) -> TextRange {
72 self.full_range
73 }
74
75 pub fn docs(&self) -> Option<&str> { 76 pub fn docs(&self) -> Option<&str> {
76 self.docs.as_deref() 77 self.docs.as_deref()
77 } 78 }
@@ -80,14 +81,6 @@ impl NavigationTarget {
80 self.description.as_deref() 81 self.description.as_deref()
81 } 82 }
82 83
83 /// A "most interesting" range withing the `full_range`.
84 ///
85 /// Typically, `full_range` is the whole syntax node,
86 /// including doc comments, and `focus_range` is the range of the identifier.
87 pub fn focus_range(&self) -> Option<TextRange> {
88 self.focus_range
89 }
90
91 pub(crate) fn from_module_to_decl(db: &RootDatabase, module: hir::Module) -> NavigationTarget { 84 pub(crate) fn from_module_to_decl(db: &RootDatabase, module: hir::Module) -> NavigationTarget {
92 let name = module.name(db).map(|it| it.to_string().into()).unwrap_or_default(); 85 let name = module.name(db).map(|it| it.to_string().into()).unwrap_or_default();
93 if let Some(src) = module.declaration_source(db) { 86 if let Some(src) = module.declaration_source(db) {
@@ -278,16 +271,22 @@ impl ToNav for hir::Module {
278impl ToNav for hir::ImplDef { 271impl ToNav for hir::ImplDef {
279 fn to_nav(&self, db: &RootDatabase) -> NavigationTarget { 272 fn to_nav(&self, db: &RootDatabase) -> NavigationTarget {
280 let src = self.source(db); 273 let src = self.source(db);
281 let frange = if let Some(item) = self.is_builtin_derive(db) { 274 let derive_attr = self.is_builtin_derive(db);
275 let frange = if let Some(item) = &derive_attr {
282 original_range(db, item.syntax()) 276 original_range(db, item.syntax())
283 } else { 277 } else {
284 original_range(db, src.as_ref().map(|it| it.syntax())) 278 original_range(db, src.as_ref().map(|it| it.syntax()))
285 }; 279 };
280 let focus_range = if derive_attr.is_some() {
281 None
282 } else {
283 src.value.target_type().map(|ty| original_range(db, src.with_value(ty.syntax())).range)
284 };
286 285
287 NavigationTarget::from_syntax( 286 NavigationTarget::from_syntax(
288 frange.file_id, 287 frange.file_id,
289 "impl".into(), 288 "impl".into(),
290 None, 289 focus_range,
291 frange.range, 290 frange.range,
292 src.value.syntax().kind(), 291 src.value.syntax().kind(),
293 ) 292 )
diff --git a/crates/ra_ide/src/display/structure.rs b/crates/ra_ide/src/display/structure.rs
index aad5a8e4d..c22a5d17b 100644
--- a/crates/ra_ide/src/display/structure.rs
+++ b/crates/ra_ide/src/display/structure.rs
@@ -173,12 +173,19 @@ fn structure_node(node: &SyntaxNode) -> Option<StructureNode> {
173 173
174#[cfg(test)] 174#[cfg(test)]
175mod tests { 175mod tests {
176 use expect::{expect, Expect};
177
176 use super::*; 178 use super::*;
177 use insta::assert_debug_snapshot; 179
180 fn check(ra_fixture: &str, expect: Expect) {
181 let file = SourceFile::parse(ra_fixture).ok().unwrap();
182 let structure = file_structure(&file);
183 expect.assert_debug_eq(&structure)
184 }
178 185
179 #[test] 186 #[test]
180 fn test_file_structure() { 187 fn test_file_structure() {
181 let file = SourceFile::parse( 188 check(
182 r#" 189 r#"
183struct Foo { 190struct Foo {
184 x: i32 191 x: i32
@@ -223,216 +230,211 @@ fn obsolete() {}
223#[deprecated(note = "for awhile")] 230#[deprecated(note = "for awhile")]
224fn very_obsolete() {} 231fn very_obsolete() {}
225"#, 232"#,
226 ) 233 expect![[r#"
227 .ok() 234 [
228 .unwrap(); 235 StructureNode {
229 let structure = file_structure(&file); 236 parent: None,
230 assert_debug_snapshot!(structure, 237 label: "Foo",
231 @r###" 238 navigation_range: 8..11,
232 [ 239 node_range: 1..26,
233 StructureNode { 240 kind: STRUCT_DEF,
234 parent: None, 241 detail: None,
235 label: "Foo", 242 deprecated: false,
236 navigation_range: 8..11, 243 },
237 node_range: 1..26, 244 StructureNode {
238 kind: STRUCT_DEF, 245 parent: Some(
239 detail: None, 246 0,
240 deprecated: false, 247 ),
241 }, 248 label: "x",
242 StructureNode { 249 navigation_range: 18..19,
243 parent: Some( 250 node_range: 18..24,
244 0, 251 kind: RECORD_FIELD_DEF,
245 ), 252 detail: Some(
246 label: "x", 253 "i32",
247 navigation_range: 18..19, 254 ),
248 node_range: 18..24, 255 deprecated: false,
249 kind: RECORD_FIELD_DEF, 256 },
250 detail: Some( 257 StructureNode {
251 "i32", 258 parent: None,
252 ), 259 label: "m",
253 deprecated: false, 260 navigation_range: 32..33,
254 }, 261 node_range: 28..158,
255 StructureNode { 262 kind: MODULE,
256 parent: None, 263 detail: None,
257 label: "m", 264 deprecated: false,
258 navigation_range: 32..33, 265 },
259 node_range: 28..158, 266 StructureNode {
260 kind: MODULE, 267 parent: Some(
261 detail: None, 268 2,
262 deprecated: false, 269 ),
263 }, 270 label: "bar1",
264 StructureNode { 271 navigation_range: 43..47,
265 parent: Some( 272 node_range: 40..52,
266 2, 273 kind: FN_DEF,
267 ), 274 detail: Some(
268 label: "bar1", 275 "fn()",
269 navigation_range: 43..47, 276 ),
270 node_range: 40..52, 277 deprecated: false,
271 kind: FN_DEF, 278 },
272 detail: Some( 279 StructureNode {
273 "fn()", 280 parent: Some(
274 ), 281 2,
275 deprecated: false, 282 ),
276 }, 283 label: "bar2",
277 StructureNode { 284 navigation_range: 60..64,
278 parent: Some( 285 node_range: 57..81,
279 2, 286 kind: FN_DEF,
280 ), 287 detail: Some(
281 label: "bar2", 288 "fn<T>(t: T) -> T",
282 navigation_range: 60..64, 289 ),
283 node_range: 57..81, 290 deprecated: false,
284 kind: FN_DEF, 291 },
285 detail: Some( 292 StructureNode {
286 "fn<T>(t: T) -> T", 293 parent: Some(
287 ), 294 2,
288 deprecated: false, 295 ),
289 }, 296 label: "bar3",
290 StructureNode { 297 navigation_range: 89..93,
291 parent: Some( 298 node_range: 86..156,
292 2, 299 kind: FN_DEF,
293 ), 300 detail: Some(
294 label: "bar3", 301 "fn<A, B>(a: A, b: B) -> Vec< u32 >",
295 navigation_range: 89..93, 302 ),
296 node_range: 86..156, 303 deprecated: false,
297 kind: FN_DEF, 304 },
298 detail: Some( 305 StructureNode {
299 "fn<A, B>(a: A, b: B) -> Vec< u32 >", 306 parent: None,
300 ), 307 label: "E",
301 deprecated: false, 308 navigation_range: 165..166,
302 }, 309 node_range: 160..180,
303 StructureNode { 310 kind: ENUM_DEF,
304 parent: None, 311 detail: None,
305 label: "E", 312 deprecated: false,
306 navigation_range: 165..166, 313 },
307 node_range: 160..180, 314 StructureNode {
308 kind: ENUM_DEF, 315 parent: Some(
309 detail: None, 316 6,
310 deprecated: false, 317 ),
311 }, 318 label: "X",
312 StructureNode { 319 navigation_range: 169..170,
313 parent: Some( 320 node_range: 169..170,
314 6, 321 kind: ENUM_VARIANT,
315 ), 322 detail: None,
316 label: "X", 323 deprecated: false,
317 navigation_range: 169..170, 324 },
318 node_range: 169..170, 325 StructureNode {
319 kind: ENUM_VARIANT, 326 parent: Some(
320 detail: None, 327 6,
321 deprecated: false, 328 ),
322 }, 329 label: "Y",
323 StructureNode { 330 navigation_range: 172..173,
324 parent: Some( 331 node_range: 172..178,
325 6, 332 kind: ENUM_VARIANT,
326 ), 333 detail: None,
327 label: "Y", 334 deprecated: false,
328 navigation_range: 172..173, 335 },
329 node_range: 172..178, 336 StructureNode {
330 kind: ENUM_VARIANT, 337 parent: None,
331 detail: None, 338 label: "T",
332 deprecated: false, 339 navigation_range: 186..187,
333 }, 340 node_range: 181..193,
334 StructureNode { 341 kind: TYPE_ALIAS_DEF,
335 parent: None, 342 detail: Some(
336 label: "T", 343 "()",
337 navigation_range: 186..187, 344 ),
338 node_range: 181..193, 345 deprecated: false,
339 kind: TYPE_ALIAS_DEF, 346 },
340 detail: Some( 347 StructureNode {
341 "()", 348 parent: None,
342 ), 349 label: "S",
343 deprecated: false, 350 navigation_range: 201..202,
344 }, 351 node_range: 194..213,
345 StructureNode { 352 kind: STATIC_DEF,
346 parent: None, 353 detail: Some(
347 label: "S", 354 "i32",
348 navigation_range: 201..202, 355 ),
349 node_range: 194..213, 356 deprecated: false,
350 kind: STATIC_DEF, 357 },
351 detail: Some( 358 StructureNode {
352 "i32", 359 parent: None,
353 ), 360 label: "C",
354 deprecated: false, 361 navigation_range: 220..221,
355 }, 362 node_range: 214..232,
356 StructureNode { 363 kind: CONST_DEF,
357 parent: None, 364 detail: Some(
358 label: "C", 365 "i32",
359 navigation_range: 220..221, 366 ),
360 node_range: 214..232, 367 deprecated: false,
361 kind: CONST_DEF, 368 },
362 detail: Some( 369 StructureNode {
363 "i32", 370 parent: None,
364 ), 371 label: "impl E",
365 deprecated: false, 372 navigation_range: 239..240,
366 }, 373 node_range: 234..243,
367 StructureNode { 374 kind: IMPL_DEF,
368 parent: None, 375 detail: None,
369 label: "impl E", 376 deprecated: false,
370 navigation_range: 239..240, 377 },
371 node_range: 234..243, 378 StructureNode {
372 kind: IMPL_DEF, 379 parent: None,
373 detail: None, 380 label: "impl fmt::Debug for E",
374 deprecated: false, 381 navigation_range: 265..266,
375 }, 382 node_range: 245..269,
376 StructureNode { 383 kind: IMPL_DEF,
377 parent: None, 384 detail: None,
378 label: "impl fmt::Debug for E", 385 deprecated: false,
379 navigation_range: 265..266, 386 },
380 node_range: 245..269, 387 StructureNode {
381 kind: IMPL_DEF, 388 parent: None,
382 detail: None, 389 label: "mc",
383 deprecated: false, 390 navigation_range: 284..286,
384 }, 391 node_range: 271..303,
385 StructureNode { 392 kind: MACRO_CALL,
386 parent: None, 393 detail: None,
387 label: "mc", 394 deprecated: false,
388 navigation_range: 284..286, 395 },
389 node_range: 271..303, 396 StructureNode {
390 kind: MACRO_CALL, 397 parent: None,
391 detail: None, 398 label: "mcexp",
392 deprecated: false, 399 navigation_range: 334..339,
393 }, 400 node_range: 305..356,
394 StructureNode { 401 kind: MACRO_CALL,
395 parent: None, 402 detail: None,
396 label: "mcexp", 403 deprecated: false,
397 navigation_range: 334..339, 404 },
398 node_range: 305..356, 405 StructureNode {
399 kind: MACRO_CALL, 406 parent: None,
400 detail: None, 407 label: "mcexp",
401 deprecated: false, 408 navigation_range: 387..392,
402 }, 409 node_range: 358..409,
403 StructureNode { 410 kind: MACRO_CALL,
404 parent: None, 411 detail: None,
405 label: "mcexp", 412 deprecated: false,
406 navigation_range: 387..392, 413 },
407 node_range: 358..409, 414 StructureNode {
408 kind: MACRO_CALL, 415 parent: None,
409 detail: None, 416 label: "obsolete",
410 deprecated: false, 417 navigation_range: 428..436,
411 }, 418 node_range: 411..441,
412 StructureNode { 419 kind: FN_DEF,
413 parent: None, 420 detail: Some(
414 label: "obsolete", 421 "fn()",
415 navigation_range: 428..436, 422 ),
416 node_range: 411..441, 423 deprecated: true,
417 kind: FN_DEF, 424 },
418 detail: Some( 425 StructureNode {
419 "fn()", 426 parent: None,
420 ), 427 label: "very_obsolete",
421 deprecated: true, 428 navigation_range: 481..494,
422 }, 429 node_range: 443..499,
423 StructureNode { 430 kind: FN_DEF,
424 parent: None, 431 detail: Some(
425 label: "very_obsolete", 432 "fn()",
426 navigation_range: 481..494, 433 ),
427 node_range: 443..499, 434 deprecated: true,
428 kind: FN_DEF, 435 },
429 detail: Some( 436 ]
430 "fn()", 437 "#]],
431 ), 438 );
432 deprecated: true,
433 },
434 ]
435 "###
436 );
437 } 439 }
438} 440}