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Add workspace document parser

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Show workspace documents in hover tips
This commit is contained in:
Geequlim
2017-01-12 11:20:18 +08:00
parent cf27868021
commit db30b8e473
2 changed files with 59 additions and 25 deletions
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11
src/gdscript/hoverprovider.ts
View File

@@ -45,11 +45,14 @@ class GDScriptHoverProvider implements HoverProvider {
let dfile = path;
if (workspace && workspace.asRelativePath(dfile))
dfile = workspace.asRelativePath(dfile);
let extra = "";
let signature = "";
if(type == "func"|| type == "signal" && script.signatures[name])
extra = script.signatures[name];
_items.push({language:'gdscript', value:`${type} ${name}${extra}`});
_items.push(`Defined in *[${dfile}](${Uri.file(path).toString()})*`)
signature = script.signatures[name];
_items.push({language:'gdscript', value:`${type} ${name}${signature}`});
let doc = script.documents[name];
doc = doc?doc+"\r\n\r\n":"";
doc += `*Defined in [${dfile}](${Uri.file(path).toString()}).*`
_items.push(doc)
break;
}
}

73
src/gdscript/symbolparser.ts
View File

@@ -9,7 +9,9 @@ interface GDScript {
classes: {},
base: string,
native: string,
signatures: {}
signatures: {},
// symbol: marked string
documents: {}
}
class GDScriptSymbolParser {
@@ -25,7 +27,8 @@ class GDScriptSymbolParser {
classes: {},
base: "Object",
native: "Object",
signatures: {}
signatures: {},
documents: {}
}
const text = content;
const lines = text.split(/\r?\n/);
@@ -65,19 +68,43 @@ class GDScriptSymbolParser {
if(startAt < 0) startAt = 0;
return new Range(line, startAt, line, startAt + key.length);
};
const parseSignature = (range: Range):string => {
let res = "";
const line = lines[range.start.line];
if(line.indexOf("(")!= -1 && line.indexOf(")")!=-1) {
const signature = line.substring(line.indexOf("("), line.indexOf(")")+1);
if(signature && signature.length >0)
res = signature;
}
return res;
};
const parseDocument = (range: Range):string => {
let mdoc = ""
let line = range.start.line;
while( line > 0){
const linecontent = lines[line];
let match = linecontent.match(/\s*#\s*(.*)/);
const commentAtEnd = linecontent.match(/[A-z0-8,\[\{]+\s*#\s*(.*)/);
if(!match && line != range.start.line)
break;
if(commentAtEnd && line != range.start.line)
break;
if(match)
mdoc = match[1] + "\r\n\r\n" + mdoc;
--line;
}
return mdoc;
}
let funcsnames = getMatches(text, /func\s+([_A-Za-z]+[_A-Za-z0-9]*)\s*\(/g, 1);
const funcs = findLineRanges(funcsnames, "func\\s+$X$\\s*\\(");
for (let key of Object.keys(funcs)) {
let r: Range = determRange(key, funcs);
script.functions[key] = r;
const line = lines[r.start.line];
if(line.indexOf("(")!= -1 && line.indexOf(")")!=-1) {
const signature = line.substring(line.indexOf("("), line.indexOf(")")+1);
if(signature && signature.length >0) {
script.signatures[key] = signature;
}
}
script.signatures[key] = parseSignature(r);
script.documents[key] = parseDocument(r);
}
let signalnames = getMatches(text, /signal\s+([_A-Za-z]+[_A-Za-z0-9]*)\s*\(/g, 1);
@@ -85,29 +112,33 @@ class GDScriptSymbolParser {
for (let key of Object.keys(signals)) {
let r: Range = determRange(key, signals);
script.signals[key] = r;
const line = lines[r.start.line];
if(line.indexOf("(")!= -1 && line.indexOf(")")!=-1) {
const signature = line.substring(line.indexOf("("), line.indexOf(")")+1);
if(signature && signature.length >0) {
script.signatures[key] = signature;
}
}
script.signatures[key] = parseSignature(r);
script.documents[key] = parseDocument(r);
}
let varnames = getMatches(text, /var\s+([_A-Za-z]+[_A-Za-z0-9]*)\s*/g, 1);
const vars = findLineRanges(varnames, "var\\s+$X$\\s*");
for (let key of Object.keys(vars))
script.variables[key] = determRange(key, vars);
for (let key of Object.keys(vars)){
const r:Range = determRange(key, vars)
script.variables[key] = r;
script.documents[key] = parseDocument(r);
}
let constnames = getMatches(text, /const\s+([_A-Za-z]+[_A-Za-z0-9]*)\s*/g, 1);
const consts = findLineRanges(constnames, "const\\s+$X$\\s*");
for (let key of Object.keys(consts))
script.constants[key] = determRange(key, consts);
for (let key of Object.keys(consts)){
const r:Range = determRange(key, consts)
script.constants[key] = r;
script.documents[key] = parseDocument(r);
}
let classnames = getMatches(text, /class\s+([_A-Za-z]+[_A-Za-z0-9]*)\s*extends\s+/g, 1);
const classes = findLineRanges(classnames, "class\\s+$X$\\s*extends\\s+");
for (let key of Object.keys(classes))
for (let key of Object.keys(classes)) {
const r:Range = determRange(key, classes)
script.classes[key] = determRange(key, classes);
script.documents[key] = parseDocument(r);
}
return script;
}