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Normalize entry types and field names

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This commit is contained in:
Patrick Förster 2019-01-01 20:22:18 +01:00
parent 27dc8a5fde
commit 88fc4a4601
2 changed files with 23 additions and 28 deletions
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45
src/main/kotlin/texlab/BibtexFormatter.kt
View file

@ -2,27 +2,24 @@ package texlab
import texlab.syntax.bibtex.*
object BibtexFormatter {
fun format(builder: StringBuilder, entry: BibtexEntrySyntax, settings: BibtexFormatterSettings) {
builder.append(entry.type.text)
builder.append("{")
builder.append(entry.name?.text ?: return)
builder.append(",")
builder.appendln()
for (field in entry.fields) {
format(builder, field, settings)
}
builder.append("}")
class BibtexFormatter(private val settings: BibtexFormatterSettings) {
fun format(entry: BibtexEntrySyntax): String = buildString {
append(entry.type.text.toLowerCase())
append("{")
append(entry.name?.text ?: return@buildString)
appendln(",")
entry.fields.forEach { append(format(it)) }
append("}")
}
private fun format(builder: StringBuilder, field: BibtexFieldSyntax, settings: BibtexFormatterSettings) {
builder.append(settings.indent)
builder.append(field.name.text)
builder.append(" = ")
private fun format(field: BibtexFieldSyntax): String = buildString {
append(settings.indent)
append(field.name.text.toLowerCase())
append(" = ")
val startLength = settings.tabSize + field.name.text.length + 3
val tokens = getTokens(field.content ?: return)
builder.append(tokens[0].text)
val tokens = descendants(field.content ?: return@buildString)
append(tokens[0].text)
var length = startLength + tokens[0].length
for (i in 1 until tokens.size) {
@ -37,20 +34,20 @@ object BibtexFormatter {
}
if (length + current.length + spaceLength > settings.lineLength) {
builder.appendln()
builder.append(settings.indent)
appendln()
append(settings.indent)
for (j in 0 until startLength - settings.tabSize + 1) {
builder.append(" ")
append(" ")
}
length = startLength
} else if (insertSpace) {
builder.append(" ")
append(" ")
length++
}
builder.append(current.text)
append(current.text)
length += current.length
}
builder.appendln(",")
appendln(",")
}
private fun shouldInsertSpace(previous: BibtexToken, current: BibtexToken): Boolean {
@ -61,7 +58,7 @@ object BibtexFormatter {
return previous.end.character < current.start.character
}
private fun getTokens(content: BibtexContentSyntax): List<BibtexToken> {
private fun descendants(content: BibtexContentSyntax): List<BibtexToken> {
val tokens = mutableListOf<BibtexToken>()
fun visit(node: BibtexContentSyntax) {
when (node) {

6
src/main/kotlin/texlab/TextDocumentServiceImpl.kt
View file

@ -255,12 +255,10 @@ class TextDocumentServiceImpl(private val workspace: Workspace) : TextDocumentSe
?: return CompletableFuture.completedFuture(null)
val settings = BibtexFormatterSettings(params.options.isInsertSpaces, params.options.tabSize, 120)
val formatter = BibtexFormatter(settings)
val edits = mutableListOf<TextEdit>()
for (entry in document.tree.root.children.filterIsInstance<BibtexEntrySyntax>()) {
val text = StringBuilder()
BibtexFormatter.format(text, entry, settings)
edits.add(TextEdit(entry.range, text.toString()))
edits.add(TextEdit(entry.range, formatter.format(entry)))
}
return CompletableFuture.completedFuture(edits)
}