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btex: macrodef

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This commit is contained in:
minjaesong
2024-05-08 03:28:21 +09:00
parent 27d4466f63
commit 15de0c8352
5 changed files with 217 additions and 21 deletions
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34
src/net/torvald/btex/BTeXParser.kt
View File

@@ -31,6 +31,7 @@ import org.xml.sax.helpers.DefaultHandler
import java.io.File
import java.io.FileInputStream
import java.io.StringReader
import java.util.regex.Pattern
import javax.xml.parsers.SAXParserFactory
import kotlin.math.roundToInt
import kotlin.reflect.KFunction
@@ -137,6 +138,17 @@ object BTeXParser {
private val bodyTextShadowAlpha = 0.36f
private val macrodefs = hashMapOf(
"thepart" to "Part %1\$s",
"thechapter" to "%1\$s"
)
private fun invokeMacro(name: String, vararg args: String): String {
val name = name.lowercase()
val template = macrodefs[name] ?: throw IllegalArgumentException("No macro '$name' exists")
return String.format(template, *args)
}
private fun Int.toListNumStr(style: String) = when (style) {
"I" -> this.toRomanNum()
@@ -675,11 +687,16 @@ object BTeXParser {
@OpenTag // reflective access is impossible with 'private'
fun processElemPAIR(handler: BTeXHandler, doc: BTeXDocument, uri: String, attribs: HashMap<String, String>) {
if (tagStack.size == 3 && tagStack.getOrNull(1) == "blocklut") {
if (tagStack.size == 3 && tagStack.getOrNull(1) == "BLOCKLUT") {
blockLut[attribs["key"]!!] = attribs["value"]!!
}
else if (tagStack.size == 3 && tagStack.getOrNull(1) == "MACRODEF") {
val key = attribs["key"]!!
val value = attribs["value"]!!
macrodefs[key.lowercase()] = value
}
else {
throw BTeXParsingException("<pair> used outside of <blocklut>")
throw BTeXParsingException("<pair> used outside of <blocklut> or <macrodef>")
}
}
@@ -873,10 +890,11 @@ object BTeXParser {
val heading = if (part == null && cpt == null && sect == null)
""
else if (part != null && cpt == null && sect == null)
"Part $part${glueToString(HEADING_NUM_TITLE_GAP)}"
"${invokeMacro("thepart", part)}${glueToString(HEADING_NUM_TITLE_GAP)}"
else if (cpt != null && sect == null)
"${invokeMacro("thechapter", cpt)}${glueToString(HEADING_NUM_TITLE_GAP)}"
else
listOfNotNull(cpt, sect).joinToString(".") + "${glueToString(HEADING_NUM_TITLE_GAP)}" +
(if (cpt != null && cpt.length < 2 && cpt.isNum()) "${glueToString(HEADING_NUM_TITLE_GAP)}" else "")
"$cpt.$sect${glueToString(HEADING_NUM_TITLE_GAP)}"
typesetTOCline("$heading", name, pg, handler, indent, tocPage)
}
@@ -1103,7 +1121,7 @@ object BTeXParser {
val cptSectInfo = cptSectStack.removeLast()
val partNumStr = partOrder.toListNumStr(cptSectInfo.style)
typesetPartHeading(partNumStr, thePar, handler)
typesetPartHeading(invokeMacro("thepart", partNumStr), thePar, handler)
if (!cptSectInfo.type.endsWith("-hidden"))
cptSectMap.add(CptSectInfo("part", cptSectInfo.alt ?: thePar, doc.currentPage, partNumStr, null, null))
@@ -1123,7 +1141,7 @@ object BTeXParser {
val partNumStr = partOrder.toListNumStr(cptSectStack.findLast { it.type.startsWith("part") }?.type ?: "1")
val cptNumStr = cptOrder.toListNumStr(cptSectInfo.style)
typesetChapterHeading(cptNumStr, thePar, handler, 16)
typesetChapterHeading(invokeMacro("thechapter", cptNumStr), thePar, handler, 16)
if (!cptSectInfo.type.endsWith("-hidden"))
cptSectMap.add(CptSectInfo("chapter", cptSectInfo.alt ?: thePar, doc.currentPage, partNumStr, cptNumStr, null))
@@ -1241,7 +1259,7 @@ object BTeXParser {
}
private fun typesetPartHeading(num: String, thePar: String, handler: BTeXHandler, indent: Int = PAR_INDENTATION, width: Int = doc.textWidth) {
typesetParagraphs("${ccDefault}⁃ Part $num ⁃", handler, align = "left")
typesetParagraphs("${ccDefault}⁃ $num ⁃", handler, align = "left")
typesetParagraphs(" ", handler, align = "left")
// typesetParagraphs(getTitleFont(), "$ccDefault$thePar", handler)
typesetParagraphs(getSubtitleFont(), "$ccDefault$thePar", handler, align = "left")

2
src/net/torvald/terrarum/tests/BTeXTest.kt
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@@ -26,7 +26,7 @@ import kotlin.system.measureTimeMillis
*/
class BTeXTest : ApplicationAdapter() {
val filePath = "btex.xml"
val filePath = "btex_ko.xml"
// val filePath = "test.xml"
// val filePath = "literature/en/daniel_defoe_robinson_crusoe.xml"
// val filePath = "literature/ruRU/anton_chekhov_palata_no_6.xml"