aboutsummaryrefslogtreecommitdiff
path: root/editors/code
diff options
context:
space:
mode:
Diffstat (limited to 'editors/code')
-rw-r--r--editors/code/package.json5
-rw-r--r--editors/code/src/commands/inlay_hints.ts18
-rw-r--r--editors/code/src/config.ts6
3 files changed, 28 insertions, 1 deletions
diff --git a/editors/code/package.json b/editors/code/package.json
index 5ae050110..4b719aada 100644
--- a/editors/code/package.json
+++ b/editors/code/package.json
@@ -270,6 +270,11 @@
270 "type": "boolean", 270 "type": "boolean",
271 "default": true, 271 "default": true,
272 "description": "Display additional type information in the editor" 272 "description": "Display additional type information in the editor"
273 },
274 "rust-analyzer.maxInlayHintLength": {
275 "type": "number",
276 "default": 20,
277 "description": "Maximum length for inlay hints"
273 } 278 }
274 } 279 }
275 }, 280 },
diff --git a/editors/code/src/commands/inlay_hints.ts b/editors/code/src/commands/inlay_hints.ts
index 5393a2bc9..ffaaaebcb 100644
--- a/editors/code/src/commands/inlay_hints.ts
+++ b/editors/code/src/commands/inlay_hints.ts
@@ -85,7 +85,11 @@ export class HintsUpdater {
85 if (newHints !== null) { 85 if (newHints !== null) {
86 const newDecorations = newHints.map(hint => ({ 86 const newDecorations = newHints.map(hint => ({
87 range: hint.range, 87 range: hint.range,
88 renderOptions: { after: { contentText: `: ${hint.label}` } } 88 renderOptions: {
89 after: {
90 contentText: `: ${this.truncateHint(hint.label)}`
91 }
92 }
89 })); 93 }));
90 return editor.setDecorations( 94 return editor.setDecorations(
91 typeHintDecorationType, 95 typeHintDecorationType,
@@ -94,6 +98,18 @@ export class HintsUpdater {
94 } 98 }
95 } 99 }
96 100
101 private truncateHint(label: string): string {
102 if (!Server.config.maxInlayHintLength) {
103 return label;
104 }
105
106 let newLabel = label.substring(0, Server.config.maxInlayHintLength);
107 if (label.length > Server.config.maxInlayHintLength) {
108 newLabel += '…';
109 }
110 return newLabel;
111 }
112
97 private async queryHints(documentUri: string): Promise<InlayHint[] | null> { 113 private async queryHints(documentUri: string): Promise<InlayHint[] | null> {
98 const request: InlayHintsParams = { 114 const request: InlayHintsParams = {
99 textDocument: { uri: documentUri } 115 textDocument: { uri: documentUri }
diff --git a/editors/code/src/config.ts b/editors/code/src/config.ts
index 49bdf7d72..331936b5e 100644
--- a/editors/code/src/config.ts
+++ b/editors/code/src/config.ts
@@ -23,6 +23,7 @@ export class Config {
23 public showWorkspaceLoadedNotification = true; 23 public showWorkspaceLoadedNotification = true;
24 public lruCapacity: null | number = null; 24 public lruCapacity: null | number = null;
25 public displayInlayHints = true; 25 public displayInlayHints = true;
26 public maxInlayHintLength: null | number = null;
26 public excludeGlobs = []; 27 public excludeGlobs = [];
27 public useClientWatching = false; 28 public useClientWatching = false;
28 public featureFlags = {}; 29 public featureFlags = {};
@@ -140,6 +141,11 @@ export class Config {
140 if (config.has('displayInlayHints')) { 141 if (config.has('displayInlayHints')) {
141 this.displayInlayHints = config.get('displayInlayHints') as boolean; 142 this.displayInlayHints = config.get('displayInlayHints') as boolean;
142 } 143 }
144 if (config.has('maxInlayHintLength')) {
145 this.maxInlayHintLength = config.get(
146 'maxInlayHintLength'
147 ) as number;
148 }
143 if (config.has('excludeGlobs')) { 149 if (config.has('excludeGlobs')) {
144 this.excludeGlobs = config.get('excludeGlobs') || []; 150 this.excludeGlobs = config.get('excludeGlobs') || [];
145 } 151 }