git.iko.soy/crush
on e00a70a help sign in
crush/internal/lsp/protocol/interface.go
117 lines 3.4 kB history raw
1package protocol
3import "fmt"
5// WorkspaceSymbolResult is an interface for types that represent workspace symbols
6type WorkspaceSymbolResult interface {
7 GetName() string
8 GetLocation() Location
9 isWorkspaceSymbol() // marker method
12func (ws *WorkspaceSymbol) GetName() string { return ws.Name }
13func (ws *WorkspaceSymbol) GetLocation() Location {
14 switch v := ws.Location.Value.(type) {
15 case Location:
16 return v
17 case LocationUriOnly:
18 return Location{URI: v.URI}
19 }
20 return Location{}
22func (ws *WorkspaceSymbol) isWorkspaceSymbol() {}
24func (si *SymbolInformation) GetName() string { return si.Name }
25func (si *SymbolInformation) GetLocation() Location { return si.Location }
26func (si *SymbolInformation) isWorkspaceSymbol() {}
28// Results converts the Value to a slice of WorkspaceSymbolResult
29func (r Or_Result_workspace_symbol) Results() ([]WorkspaceSymbolResult, error) {
30 if r.Value == nil {
31 return make([]WorkspaceSymbolResult, 0), nil
32 }
33 switch v := r.Value.(type) {
34 case []WorkspaceSymbol:
35 results := make([]WorkspaceSymbolResult, len(v))
36 for i := range v {
37 results[i] = &v[i]
38 }
39 return results, nil
40 case []SymbolInformation:
41 results := make([]WorkspaceSymbolResult, len(v))
42 for i := range v {
43 results[i] = &v[i]
44 }
45 return results, nil
46 default:
47 return nil, fmt.Errorf("unknown symbol type: %T", r.Value)
48 }
51// DocumentSymbolResult is an interface for types that represent document symbols
52type DocumentSymbolResult interface {
53 GetRange() Range
54 GetName() string
55 isDocumentSymbol() // marker method
58func (ds *DocumentSymbol) GetRange() Range { return ds.Range }
59func (ds *DocumentSymbol) GetName() string { return ds.Name }
60func (ds *DocumentSymbol) isDocumentSymbol() {}
62func (si *SymbolInformation) GetRange() Range { return si.Location.Range }
64// Note: SymbolInformation already has GetName() implemented above
65func (si *SymbolInformation) isDocumentSymbol() {}
67// Results converts the Value to a slice of DocumentSymbolResult
68func (r Or_Result_textDocument_documentSymbol) Results() ([]DocumentSymbolResult, error) {
69 if r.Value == nil {
70 return make([]DocumentSymbolResult, 0), nil
71 }
72 switch v := r.Value.(type) {
73 case []DocumentSymbol:
74 results := make([]DocumentSymbolResult, len(v))
75 for i := range v {
76 results[i] = &v[i]
77 }
78 return results, nil
79 case []SymbolInformation:
80 results := make([]DocumentSymbolResult, len(v))
81 for i := range v {
82 results[i] = &v[i]
83 }
84 return results, nil
85 default:
86 return nil, fmt.Errorf("unknown document symbol type: %T", v)
87 }
90// TextEditResult is an interface for types that can be used as text edits
91type TextEditResult interface {
92 GetRange() Range
93 GetNewText() string
94 isTextEdit() // marker method
97func (te *TextEdit) GetRange() Range { return te.Range }
98func (te *TextEdit) GetNewText() string { return te.NewText }
99func (te *TextEdit) isTextEdit() {}
101// AsTextEdit converts Or_TextDocumentEdit_edits_Elem to TextEdit
102func (e Or_TextDocumentEdit_edits_Elem) AsTextEdit() (TextEdit, error) {
103 if e.Value == nil {
104 return TextEdit{}, fmt.Errorf("nil text edit")
105 }
106 switch v := e.Value.(type) {
107 case TextEdit:
108 return v, nil
109 case AnnotatedTextEdit:
110 return TextEdit{
111 Range: v.Range,
112 NewText: v.NewText,
113 }, nil
114 default:
115 return TextEdit{}, fmt.Errorf("unknown text edit type: %T", e.Value)
116 }