--- a/src/Tools/jEdit/src/rendering.scala Wed Dec 21 11:14:37 2016 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,923 +0,0 @@
-/* Title: Tools/jEdit/src/rendering.scala
- Author: Makarius
-
-Isabelle-specific implementation of quasi-abstract rendering and
-markup interpretation.
-*/
-
-package isabelle.jedit
-
-
-import isabelle._
-
-import java.awt.Color
-import javax.swing.Icon
-
-import org.gjt.sp.jedit.syntax.{Token => JEditToken}
-import org.gjt.sp.jedit.jEdit
-
-import scala.collection.immutable.SortedMap
-
-
-object Rendering
-{
- def apply(snapshot: Document.Snapshot, options: Options): Rendering =
- new Rendering(snapshot, options)
-
-
- /* message priorities */
-
- private val state_pri = 1
- private val writeln_pri = 2
- private val information_pri = 3
- private val tracing_pri = 4
- private val warning_pri = 5
- private val legacy_pri = 6
- private val error_pri = 7
-
- private val message_pri = Map(
- Markup.STATE -> state_pri,
- Markup.STATE_MESSAGE -> state_pri,
- Markup.WRITELN -> writeln_pri,
- Markup.WRITELN_MESSAGE -> writeln_pri,
- Markup.INFORMATION -> information_pri,
- Markup.INFORMATION_MESSAGE -> information_pri,
- Markup.TRACING -> tracing_pri,
- Markup.TRACING_MESSAGE -> tracing_pri,
- Markup.WARNING -> warning_pri,
- Markup.WARNING_MESSAGE -> warning_pri,
- Markup.LEGACY -> legacy_pri,
- Markup.LEGACY_MESSAGE -> legacy_pri,
- Markup.ERROR -> error_pri,
- Markup.ERROR_MESSAGE -> error_pri)
-
-
- /* popup window bounds */
-
- def popup_bounds: Double = (PIDE.options.real("jedit_popup_bounds") max 0.2) min 0.8
-
-
- /* Isabelle/Isar token markup */
-
- private val command_style: Map[String, Byte] =
- {
- import JEditToken._
- Map[String, Byte](
- Keyword.THY_END -> KEYWORD2,
- Keyword.PRF_ASM -> KEYWORD3,
- Keyword.PRF_ASM_GOAL -> KEYWORD3
- ).withDefaultValue(KEYWORD1)
- }
-
- private val token_style: Map[Token.Kind.Value, Byte] =
- {
- import JEditToken._
- Map[Token.Kind.Value, Byte](
- Token.Kind.KEYWORD -> KEYWORD2,
- Token.Kind.IDENT -> NULL,
- Token.Kind.LONG_IDENT -> NULL,
- Token.Kind.SYM_IDENT -> NULL,
- Token.Kind.VAR -> NULL,
- Token.Kind.TYPE_IDENT -> NULL,
- Token.Kind.TYPE_VAR -> NULL,
- Token.Kind.NAT -> NULL,
- Token.Kind.FLOAT -> NULL,
- Token.Kind.SPACE -> NULL,
- Token.Kind.STRING -> LITERAL1,
- Token.Kind.ALT_STRING -> LITERAL2,
- Token.Kind.VERBATIM -> COMMENT3,
- Token.Kind.CARTOUCHE -> COMMENT4,
- Token.Kind.COMMENT -> COMMENT1,
- Token.Kind.ERROR -> INVALID
- ).withDefaultValue(NULL)
- }
-
- def token_markup(syntax: Outer_Syntax, token: Token): Byte =
- if (token.is_command) command_style(syntax.keywords.kinds.getOrElse(token.content, ""))
- else if (token.is_keyword && token.source == Symbol.comment_decoded) JEditToken.NULL
- else if (token.is_delimiter) JEditToken.OPERATOR
- else token_style(token.kind)
-
-
- /* Isabelle/ML token markup */
-
- private val ml_token_style: Map[ML_Lex.Kind.Value, Byte] =
- {
- import JEditToken._
- Map[ML_Lex.Kind.Value, Byte](
- ML_Lex.Kind.KEYWORD -> NULL,
- ML_Lex.Kind.IDENT -> NULL,
- ML_Lex.Kind.LONG_IDENT -> NULL,
- ML_Lex.Kind.TYPE_VAR -> NULL,
- ML_Lex.Kind.WORD -> DIGIT,
- ML_Lex.Kind.INT -> DIGIT,
- ML_Lex.Kind.REAL -> DIGIT,
- ML_Lex.Kind.CHAR -> LITERAL2,
- ML_Lex.Kind.STRING -> LITERAL1,
- ML_Lex.Kind.SPACE -> NULL,
- ML_Lex.Kind.COMMENT -> COMMENT1,
- ML_Lex.Kind.ANTIQ -> NULL,
- ML_Lex.Kind.ANTIQ_START -> LITERAL4,
- ML_Lex.Kind.ANTIQ_STOP -> LITERAL4,
- ML_Lex.Kind.ANTIQ_OTHER -> NULL,
- ML_Lex.Kind.ANTIQ_STRING -> NULL,
- ML_Lex.Kind.ANTIQ_ALT_STRING -> NULL,
- ML_Lex.Kind.ANTIQ_CARTOUCHE -> NULL,
- ML_Lex.Kind.ERROR -> INVALID
- ).withDefaultValue(NULL)
- }
-
- def ml_token_markup(token: ML_Lex.Token): Byte =
- if (!token.is_keyword) ml_token_style(token.kind)
- else if (token.is_delimiter) JEditToken.OPERATOR
- else if (ML_Lex.keywords2(token.source)) JEditToken.KEYWORD2
- else if (ML_Lex.keywords3(token.source)) JEditToken.KEYWORD3
- else JEditToken.KEYWORD1
-
-
- /* markup elements */
-
- private val indentation_elements =
- Markup.Elements(Markup.Command_Indent.name)
-
- private val semantic_completion_elements =
- Markup.Elements(Markup.COMPLETION, Markup.NO_COMPLETION)
-
- private val language_context_elements =
- Markup.Elements(Markup.STRING, Markup.ALT_STRING, Markup.VERBATIM,
- Markup.CARTOUCHE, Markup.COMMENT, Markup.LANGUAGE,
- Markup.ML_STRING, Markup.ML_COMMENT)
-
- private val language_elements = Markup.Elements(Markup.LANGUAGE)
-
- private val citation_elements = Markup.Elements(Markup.CITATION)
-
- private val breakpoint_elements = Markup.Elements(Markup.ML_BREAKPOINT)
-
- private val caret_focus_elements = Markup.Elements(Markup.ENTITY)
-
- private val highlight_elements =
- Markup.Elements(Markup.EXPRESSION, Markup.CITATION, Markup.LANGUAGE, Markup.ML_TYPING,
- Markup.TOKEN_RANGE, Markup.ENTITY, Markup.PATH, Markup.DOC, Markup.URL, Markup.SORTING,
- Markup.TYPING, Markup.CLASS_PARAMETER, Markup.FREE, Markup.SKOLEM, Markup.BOUND,
- Markup.VAR, Markup.TFREE, Markup.TVAR, Markup.ML_BREAKPOINT,
- Markup.MARKDOWN_PARAGRAPH, Markup.Markdown_List.name)
-
- private val hyperlink_elements =
- Markup.Elements(Markup.ENTITY, Markup.PATH, Markup.DOC, Markup.POSITION,
- Markup.CITATION, Markup.URL)
-
- private val active_elements =
- Markup.Elements(Markup.DIALOG, Markup.BROWSER, Markup.GRAPHVIEW,
- Markup.SENDBACK, Markup.JEDIT_ACTION, Markup.SIMP_TRACE_PANEL)
-
- private val tooltip_message_elements =
- Markup.Elements(Markup.WRITELN, Markup.INFORMATION, Markup.WARNING, Markup.LEGACY, Markup.ERROR,
- Markup.BAD)
-
- private val tooltip_descriptions =
- Map(
- Markup.CITATION -> "citation",
- Markup.TOKEN_RANGE -> "inner syntax token",
- Markup.FREE -> "free variable",
- Markup.SKOLEM -> "skolem variable",
- Markup.BOUND -> "bound variable",
- Markup.VAR -> "schematic variable",
- Markup.TFREE -> "free type variable",
- Markup.TVAR -> "schematic type variable")
-
- private val tooltip_elements =
- Markup.Elements(Markup.LANGUAGE, Markup.EXPRESSION, Markup.TIMING, Markup.ENTITY,
- Markup.SORTING, Markup.TYPING, Markup.CLASS_PARAMETER, Markup.ML_TYPING,
- Markup.ML_BREAKPOINT, Markup.PATH, Markup.DOC, Markup.URL, Markup.MARKDOWN_PARAGRAPH,
- Markup.Markdown_List.name) ++ Markup.Elements(tooltip_descriptions.keySet)
-
- private val gutter_elements =
- Markup.Elements(Markup.WRITELN, Markup.INFORMATION, Markup.WARNING, Markup.LEGACY, Markup.ERROR)
-
- private val squiggly_elements =
- Markup.Elements(Markup.WRITELN, Markup.INFORMATION, Markup.WARNING, Markup.LEGACY, Markup.ERROR)
-
- private val line_background_elements =
- Markup.Elements(Markup.WRITELN_MESSAGE, Markup.STATE_MESSAGE, Markup.INFORMATION_MESSAGE,
- Markup.TRACING_MESSAGE, Markup.WARNING_MESSAGE, Markup.LEGACY_MESSAGE,
- Markup.ERROR_MESSAGE)
-
- private val separator_elements =
- Markup.Elements(Markup.SEPARATOR)
-
- private val background_elements =
- Protocol.proper_status_elements + Markup.WRITELN_MESSAGE +
- Markup.STATE_MESSAGE + Markup.INFORMATION_MESSAGE +
- Markup.TRACING_MESSAGE + Markup.WARNING_MESSAGE +
- Markup.LEGACY_MESSAGE + Markup.ERROR_MESSAGE +
- Markup.BAD + Markup.INTENSIFY + Markup.ENTITY +
- Markup.Markdown_Item.name ++ active_elements
-
- private val foreground_elements =
- Markup.Elements(Markup.STRING, Markup.ALT_STRING, Markup.VERBATIM,
- Markup.CARTOUCHE, Markup.ANTIQUOTED)
-
- private val bullet_elements =
- Markup.Elements(Markup.BULLET, Markup.ML_BREAKPOINT)
-
- private val fold_depth_elements =
- Markup.Elements(Markup.TEXT_FOLD, Markup.GOAL, Markup.SUBGOAL)
-}
-
-
-class Rendering private(val snapshot: Document.Snapshot, val options: Options)
-{
- override def toString: String = "Rendering(" + snapshot.toString + ")"
-
-
- /* colors */
-
- def color_value(s: String): Color = Color_Value(options.string(s))
-
- val outdated_color = color_value("outdated_color")
- val unprocessed_color = color_value("unprocessed_color")
- val unprocessed1_color = color_value("unprocessed1_color")
- val running_color = color_value("running_color")
- val running1_color = color_value("running1_color")
- val bullet_color = color_value("bullet_color")
- val tooltip_color = color_value("tooltip_color")
- val writeln_color = color_value("writeln_color")
- val information_color = color_value("information_color")
- val warning_color = color_value("warning_color")
- val legacy_color = color_value("legacy_color")
- val error_color = color_value("error_color")
- val writeln_message_color = color_value("writeln_message_color")
- val information_message_color = color_value("information_message_color")
- val tracing_message_color = color_value("tracing_message_color")
- val warning_message_color = color_value("warning_message_color")
- val legacy_message_color = color_value("legacy_message_color")
- val error_message_color = color_value("error_message_color")
- val spell_checker_color = color_value("spell_checker_color")
- val bad_color = color_value("bad_color")
- val intensify_color = color_value("intensify_color")
- val entity_color = color_value("entity_color")
- val entity_ref_color = color_value("entity_ref_color")
- val breakpoint_disabled_color = color_value("breakpoint_disabled_color")
- val breakpoint_enabled_color = color_value("breakpoint_enabled_color")
- val caret_debugger_color = color_value("caret_debugger_color")
- val quoted_color = color_value("quoted_color")
- val antiquoted_color = color_value("antiquoted_color")
- val antiquote_color = color_value("antiquote_color")
- val highlight_color = color_value("highlight_color")
- val hyperlink_color = color_value("hyperlink_color")
- val active_color = color_value("active_color")
- val active_hover_color = color_value("active_hover_color")
- val active_result_color = color_value("active_result_color")
- val keyword1_color = color_value("keyword1_color")
- val keyword2_color = color_value("keyword2_color")
- val keyword3_color = color_value("keyword3_color")
- val quasi_keyword_color = color_value("quasi_keyword_color")
- val improper_color = color_value("improper_color")
- val operator_color = color_value("operator_color")
- val caret_invisible_color = color_value("caret_invisible_color")
- val completion_color = color_value("completion_color")
- val search_color = color_value("search_color")
-
- val tfree_color = color_value("tfree_color")
- val tvar_color = color_value("tvar_color")
- val free_color = color_value("free_color")
- val skolem_color = color_value("skolem_color")
- val bound_color = color_value("bound_color")
- val var_color = color_value("var_color")
- val inner_numeral_color = color_value("inner_numeral_color")
- val inner_quoted_color = color_value("inner_quoted_color")
- val inner_cartouche_color = color_value("inner_cartouche_color")
- val inner_comment_color = color_value("inner_comment_color")
- val dynamic_color = color_value("dynamic_color")
- val class_parameter_color = color_value("class_parameter_color")
-
- val markdown_item_color1 = color_value("markdown_item_color1")
- val markdown_item_color2 = color_value("markdown_item_color2")
- val markdown_item_color3 = color_value("markdown_item_color3")
- val markdown_item_color4 = color_value("markdown_item_color4")
-
-
- /* indentation */
-
- def indentation(range: Text.Range): Int =
- snapshot.select(range, Rendering.indentation_elements, _ =>
- {
- case Text.Info(_, XML.Elem(Markup.Command_Indent(i), _)) => Some(i)
- case _ => None
- }).headOption.map(_.info).getOrElse(0)
-
-
- /* completion */
-
- def semantic_completion(completed_range: Option[Text.Range], range: Text.Range)
- : Option[Text.Info[Completion.Semantic]] =
- if (snapshot.is_outdated) None
- else {
- snapshot.select(range, Rendering.semantic_completion_elements, _ =>
- {
- case Completion.Semantic.Info(info) =>
- completed_range match {
- case Some(range0) if range0.contains(info.range) && range0 != info.range => None
- case _ => Some(info)
- }
- case _ => None
- }).headOption.map(_.info)
- }
-
- def language_context(range: Text.Range): Option[Completion.Language_Context] =
- snapshot.select(range, Rendering.language_context_elements, _ =>
- {
- case Text.Info(_, XML.Elem(Markup.Language(language, symbols, antiquotes, delimited), _)) =>
- if (delimited) Some(Completion.Language_Context(language, symbols, antiquotes))
- else None
- case Text.Info(_, elem)
- if elem.name == Markup.ML_STRING || elem.name == Markup.ML_COMMENT =>
- Some(Completion.Language_Context.ML_inner)
- case Text.Info(_, _) =>
- Some(Completion.Language_Context.inner)
- }).headOption.map(_.info)
-
- def language_path(range: Text.Range): Option[Text.Range] =
- snapshot.select(range, Rendering.language_elements, _ =>
- {
- case Text.Info(info_range, XML.Elem(Markup.Language(Markup.Language.PATH, _, _, _), _)) =>
- Some(snapshot.convert(info_range))
- case _ => None
- }).headOption.map(_.info)
-
- def citation(range: Text.Range): Option[Text.Info[String]] =
- snapshot.select(range, Rendering.citation_elements, _ =>
- {
- case Text.Info(info_range, XML.Elem(Markup.Citation(name), _)) =>
- Some(Text.Info(snapshot.convert(info_range), name))
- case _ => None
- }).headOption.map(_.info)
-
-
- /* spell checker */
-
- private lazy val spell_checker_elements =
- Markup.Elements(space_explode(',', options.string("spell_checker_elements")): _*)
-
- def spell_checker_ranges(range: Text.Range): List[Text.Range] =
- snapshot.select(range, spell_checker_elements, _ => _ => Some(())).map(_.range)
-
- def spell_checker_point(range: Text.Range): Option[Text.Range] =
- snapshot.select(range, spell_checker_elements, _ =>
- {
- case info => Some(snapshot.convert(info.range))
- }).headOption.map(_.info)
-
-
- /* breakpoints */
-
- def breakpoint(range: Text.Range): Option[(Command, Long)] =
- if (snapshot.is_outdated) None
- else
- snapshot.select(range, Rendering.breakpoint_elements, command_states =>
- {
- case Text.Info(_, Protocol.ML_Breakpoint(breakpoint)) =>
- command_states match {
- case st :: _ => Some((st.command, breakpoint))
- case _ => None
- }
- case _ => None
- }).headOption.map(_.info)
-
-
- /* command status overview */
-
- def overview_color(range: Text.Range): Option[Color] =
- {
- if (snapshot.is_outdated) None
- else {
- val results =
- snapshot.cumulate[List[Markup]](range, Nil, Protocol.liberal_status_elements, _ =>
- {
- case (status, Text.Info(_, elem)) => Some(elem.markup :: status)
- }, status = true)
- if (results.isEmpty) None
- else {
- val status = Protocol.Status.make(results.iterator.flatMap(_.info))
-
- if (status.is_running) Some(running_color)
- else if (status.is_failed) Some(error_color)
- else if (status.is_warned) Some(warning_color)
- else if (status.is_unprocessed) Some(unprocessed_color)
- else None
- }
- }
- }
-
-
- /* caret focus */
-
- def entity_focus(range: Text.Range,
- check: (Boolean, Long) => Boolean = (is_def: Boolean, i: Long) => is_def): Set[Long] =
- {
- val results =
- snapshot.cumulate[Set[Long]](range, Set.empty, Rendering.caret_focus_elements, _ =>
- {
- case (serials, Text.Info(_, XML.Elem(Markup(Markup.ENTITY, props), _))) =>
- props match {
- case Markup.Entity.Def(i) if check(true, i) => Some(serials + i)
- case Markup.Entity.Ref(i) if check(false, i) => Some(serials + i)
- case _ => None
- }
- case _ => None
- })
- (Set.empty[Long] /: results){ case (s1, Text.Info(_, s2)) => s1 ++ s2 }
- }
-
- def caret_focus(caret_range: Text.Range, visible_range: Text.Range): Set[Long] =
- {
- val focus_defs = entity_focus(caret_range)
- if (focus_defs.nonEmpty) focus_defs
- else {
- val visible_defs = entity_focus(visible_range)
- entity_focus(caret_range, (is_def: Boolean, i: Long) => !is_def && visible_defs.contains(i))
- }
- }
-
- def caret_focus_ranges(caret_range: Text.Range, visible_range: Text.Range): List[Text.Range] =
- {
- val focus = caret_focus(caret_range, visible_range)
- if (focus.nonEmpty) {
- val results =
- snapshot.cumulate[Boolean](visible_range, false, Rendering.caret_focus_elements, _ =>
- {
- case (_, Text.Info(_, XML.Elem(Markup(Markup.ENTITY, props), _))) =>
- props match {
- case Markup.Entity.Def(i) if focus(i) => Some(true)
- case Markup.Entity.Ref(i) if focus(i) => Some(true)
- case _ => None
- }
- })
- for (info <- results if info.info) yield info.range
- }
- else Nil
- }
-
- def entity_ref(range: Text.Range, focus: Set[Long]): List[Text.Info[Color]] =
- snapshot.select(range, Rendering.caret_focus_elements, _ =>
- {
- case Text.Info(_, XML.Elem(Markup(Markup.ENTITY, Markup.Entity.Ref(i)), _)) if focus(i) =>
- Some(entity_ref_color)
- case _ => None
- })
-
-
- /* highlighted area */
-
- def highlight(range: Text.Range): Option[Text.Info[Color]] =
- snapshot.select(range, Rendering.highlight_elements, _ =>
- {
- case info => Some(Text.Info(snapshot.convert(info.range), highlight_color))
- }).headOption.map(_.info)
-
-
- /* hyperlinks */
-
- private def jedit_file(name: String): String =
- if (Path.is_valid(name))
- PIDE.resources.append(snapshot.node_name.master_dir, Path.explode(name))
- else name
-
- def hyperlink(range: Text.Range): Option[Text.Info[PIDE.editor.Hyperlink]] =
- {
- snapshot.cumulate[Vector[Text.Info[PIDE.editor.Hyperlink]]](
- range, Vector.empty, Rendering.hyperlink_elements, _ =>
- {
- case (links, Text.Info(info_range, XML.Elem(Markup.Path(name), _))) =>
- val link = PIDE.editor.hyperlink_file(true, jedit_file(name))
- Some(links :+ Text.Info(snapshot.convert(info_range), link))
-
- case (links, Text.Info(info_range, XML.Elem(Markup.Doc(name), _))) =>
- PIDE.editor.hyperlink_doc(name).map(link =>
- (links :+ Text.Info(snapshot.convert(info_range), link)))
-
- case (links, Text.Info(info_range, XML.Elem(Markup.Url(name), _))) =>
- val link = PIDE.editor.hyperlink_url(name)
- Some(links :+ Text.Info(snapshot.convert(info_range), link))
-
- case (links, Text.Info(info_range, XML.Elem(Markup(Markup.ENTITY, props), _)))
- if !props.exists(
- { case (Markup.KIND, Markup.ML_OPEN) => true
- case (Markup.KIND, Markup.ML_STRUCTURE) => true
- case _ => false }) =>
- val opt_link = PIDE.editor.hyperlink_def_position(true, snapshot, props)
- opt_link.map(link => links :+ Text.Info(snapshot.convert(info_range), link))
-
- case (links, Text.Info(info_range, XML.Elem(Markup(Markup.POSITION, props), _))) =>
- val opt_link = PIDE.editor.hyperlink_position(true, snapshot, props)
- opt_link.map(link => links :+ Text.Info(snapshot.convert(info_range), link))
-
- case (links, Text.Info(info_range, XML.Elem(Markup.Citation(name), _))) =>
- val opt_link =
- Bibtex_JEdit.entries_iterator.collectFirst(
- { case (a, buffer, offset) if a == name =>
- PIDE.editor.hyperlink_buffer(true, buffer, offset) })
- opt_link.map(link => links :+ Text.Info(snapshot.convert(info_range), link))
-
- case _ => None
- }) match { case Text.Info(_, _ :+ info) :: _ => Some(info) case _ => None }
- }
-
-
- /* active elements */
-
- def active(range: Text.Range): Option[Text.Info[XML.Elem]] =
- snapshot.select(range, Rendering.active_elements, command_states =>
- {
- case Text.Info(info_range, elem) =>
- if (elem.name == Markup.DIALOG) {
- elem match {
- case Protocol.Dialog(_, serial, _)
- if !command_states.exists(st => st.results.defined(serial)) =>
- Some(Text.Info(snapshot.convert(info_range), elem))
- case _ => None
- }
- }
- else Some(Text.Info(snapshot.convert(info_range), elem))
- }).headOption.map(_.info)
-
- def command_results(range: Text.Range): Command.Results =
- Command.State.merge_results(
- snapshot.select[List[Command.State]](range, Markup.Elements.full, command_states =>
- { case _ => Some(command_states) }).flatMap(_.info))
-
-
- /* tooltip messages */
-
- def tooltip_message(range: Text.Range): Option[Text.Info[XML.Body]] =
- {
- val results =
- snapshot.cumulate[List[Text.Info[Command.Results.Entry]]](
- range, Nil, Rendering.tooltip_message_elements, _ =>
- {
- case (msgs, Text.Info(info_range, msg @ XML.Elem(Markup(Markup.BAD, _), body)))
- if body.nonEmpty =>
- val entry: Command.Results.Entry = (Document_ID.make(), msg)
- Some(Text.Info(snapshot.convert(info_range), entry) :: msgs)
-
- case (msgs, Text.Info(info_range,
- XML.Elem(Markup(name, props @ Markup.Serial(serial)), body))) =>
- val entry: Command.Results.Entry =
- serial -> XML.Elem(Markup(Markup.message(name), props), body)
- Some(Text.Info(snapshot.convert(info_range), entry) :: msgs)
-
- case _ => None
- }).flatMap(_.info)
- if (results.isEmpty) None
- else {
- val r = Text.Range(results.head.range.start, results.last.range.stop)
- val msgs = Command.Results.make(results.map(_.info))
- Some(Text.Info(r, Pretty.separate(msgs.iterator.map(_._2).toList)))
- }
- }
-
-
- /* tooltips */
-
- private def pretty_typing(kind: String, body: XML.Body): XML.Tree =
- Pretty.block(XML.Text(kind) :: Pretty.brk(1) :: body)
-
- private def timing_threshold: Double = options.real("jedit_timing_threshold")
-
- def tooltip(range: Text.Range): Option[Text.Info[XML.Body]] =
- {
- def add(prev: Text.Info[(Timing, Vector[(Boolean, XML.Tree)])],
- r0: Text.Range, p: (Boolean, XML.Tree)): Text.Info[(Timing, Vector[(Boolean, XML.Tree)])] =
- {
- val r = snapshot.convert(r0)
- val (t, info) = prev.info
- if (prev.range == r)
- Text.Info(r, (t, info :+ p))
- else Text.Info(r, (t, Vector(p)))
- }
-
- val results =
- snapshot.cumulate[Text.Info[(Timing, Vector[(Boolean, XML.Tree)])]](
- range, Text.Info(range, (Timing.zero, Vector.empty)), Rendering.tooltip_elements, _ =>
- {
- case (Text.Info(r, (t1, info)), Text.Info(_, XML.Elem(Markup.Timing(t2), _))) =>
- Some(Text.Info(r, (t1 + t2, info)))
-
- case (prev, Text.Info(r, XML.Elem(Markup.Entity(kind, name), _)))
- if kind != "" &&
- kind != Markup.ML_DEF &&
- kind != Markup.ML_OPEN &&
- kind != Markup.ML_STRUCTURE =>
- val kind1 = Word.implode(Word.explode('_', kind))
- val txt1 =
- if (name == "") kind1
- else if (kind1 == "") quote(name)
- else kind1 + " " + quote(name)
- val t = prev.info._1
- val txt2 =
- if (kind == Markup.COMMAND && t.elapsed.seconds >= timing_threshold)
- "\n" + t.message
- else ""
- Some(add(prev, r, (true, XML.Text(txt1 + txt2))))
-
- case (prev, Text.Info(r, XML.Elem(Markup.Path(name), _))) =>
- val file = jedit_file(name)
- val text =
- if (name == file) "file " + quote(file)
- else "path " + quote(name) + "\nfile " + quote(file)
- Some(add(prev, r, (true, XML.Text(text))))
-
- case (prev, Text.Info(r, XML.Elem(Markup.Doc(name), _))) =>
- val text = "doc " + quote(name)
- Some(add(prev, r, (true, XML.Text(text))))
-
- case (prev, Text.Info(r, XML.Elem(Markup.Url(name), _))) =>
- Some(add(prev, r, (true, XML.Text("URL " + quote(name)))))
-
- case (prev, Text.Info(r, XML.Elem(Markup(name, _), body)))
- if name == Markup.SORTING || name == Markup.TYPING =>
- Some(add(prev, r, (true, pretty_typing("::", body))))
-
- case (prev, Text.Info(r, XML.Elem(Markup(Markup.CLASS_PARAMETER, _), body))) =>
- Some(add(prev, r, (true, Pretty.block(0, body))))
-
- case (prev, Text.Info(r, XML.Elem(Markup(Markup.ML_TYPING, _), body))) =>
- Some(add(prev, r, (false, pretty_typing("ML:", body))))
-
- case (prev, Text.Info(r, Protocol.ML_Breakpoint(breakpoint))) =>
- val text =
- if (Debugger.breakpoint_state(breakpoint)) "breakpoint (enabled)"
- else "breakpoint (disabled)"
- Some(add(prev, r, (true, XML.Text(text))))
-
- case (prev, Text.Info(r, XML.Elem(Markup.Language(language, _, _, _), _))) =>
- val lang = Word.implode(Word.explode('_', language))
- Some(add(prev, r, (true, XML.Text("language: " + lang))))
-
- case (prev, Text.Info(r, XML.Elem(Markup.Expression(kind), _))) =>
- val descr = if (kind == "") "expression" else "expression: " + kind
- Some(add(prev, r, (true, XML.Text(descr))))
-
- case (prev, Text.Info(r, XML.Elem(Markup(Markup.MARKDOWN_PARAGRAPH, _), _))) =>
- Some(add(prev, r, (true, XML.Text("Markdown: paragraph"))))
- case (prev, Text.Info(r, XML.Elem(Markup.Markdown_List(kind), _))) =>
- Some(add(prev, r, (true, XML.Text("Markdown: " + kind))))
-
- case (prev, Text.Info(r, XML.Elem(Markup(name, _), _))) =>
- Rendering.tooltip_descriptions.get(name).
- map(descr => add(prev, r, (true, XML.Text(descr))))
- }).map(_.info)
-
- results.map(_.info).flatMap(res => res._2.toList) match {
- case Nil => None
- case tips =>
- val r = Text.Range(results.head.range.start, results.last.range.stop)
- val all_tips = (tips.filter(_._1) ++ tips.filter(!_._1).lastOption.toList).map(_._2)
- Some(Text.Info(r, Library.separate(Pretty.fbrk, all_tips)))
- }
- }
-
- def tooltip_margin: Int = options.int("jedit_tooltip_margin")
-
- lazy val tooltip_close_icon = JEdit_Lib.load_icon(options.string("tooltip_close_icon"))
- lazy val tooltip_detach_icon = JEdit_Lib.load_icon(options.string("tooltip_detach_icon"))
-
-
- /* gutter */
-
- private def gutter_message_pri(msg: XML.Tree): Int =
- if (Protocol.is_error(msg)) Rendering.error_pri
- else if (Protocol.is_legacy(msg)) Rendering.legacy_pri
- else if (Protocol.is_warning(msg)) Rendering.warning_pri
- else if (Protocol.is_information(msg)) Rendering.information_pri
- else 0
-
- private lazy val gutter_message_content = Map(
- Rendering.information_pri ->
- (JEdit_Lib.load_icon(options.string("gutter_information_icon")), information_message_color),
- Rendering.warning_pri ->
- (JEdit_Lib.load_icon(options.string("gutter_warning_icon")), warning_message_color),
- Rendering.legacy_pri ->
- (JEdit_Lib.load_icon(options.string("gutter_legacy_icon")), warning_message_color),
- Rendering.error_pri ->
- (JEdit_Lib.load_icon(options.string("gutter_error_icon")), error_message_color))
-
- def gutter_content(range: Text.Range): Option[(Icon, Color)] =
- {
- val pris =
- snapshot.cumulate[Int](range, 0, Rendering.gutter_elements, _ =>
- {
- case (pri, Text.Info(_, msg @ XML.Elem(Markup(_, Markup.Serial(serial)), _))) =>
- Some(pri max gutter_message_pri(msg))
- case _ => None
- }).map(_.info)
-
- gutter_message_content.get((0 /: pris)(_ max _))
- }
-
-
- /* squiggly underline */
-
- private lazy val squiggly_colors = Map(
- Rendering.writeln_pri -> writeln_color,
- Rendering.information_pri -> information_color,
- Rendering.warning_pri -> warning_color,
- Rendering.legacy_pri -> legacy_color,
- Rendering.error_pri -> error_color)
-
- def squiggly_underline(range: Text.Range): List[Text.Info[Color]] =
- {
- val results =
- snapshot.cumulate[Int](range, 0, Rendering.squiggly_elements, _ =>
- {
- case (pri, Text.Info(_, elem)) => Some(pri max Rendering.message_pri(elem.name))
- })
- for {
- Text.Info(r, pri) <- results
- color <- squiggly_colors.get(pri)
- } yield Text.Info(r, color)
- }
-
-
- /* message output */
-
- private lazy val message_colors = Map(
- Rendering.writeln_pri -> writeln_message_color,
- Rendering.information_pri -> information_message_color,
- Rendering.tracing_pri -> tracing_message_color,
- Rendering.warning_pri -> warning_message_color,
- Rendering.legacy_pri -> legacy_message_color,
- Rendering.error_pri -> error_message_color)
-
- def line_background(range: Text.Range): Option[(Color, Boolean)] =
- {
- val results =
- snapshot.cumulate[Int](range, 0, Rendering.line_background_elements, _ =>
- {
- case (pri, Text.Info(_, elem)) => Some(pri max Rendering.message_pri(elem.name))
- })
- val pri = (0 /: results) { case (p1, Text.Info(_, p2)) => p1 max p2 }
-
- message_colors.get(pri).map(message_color =>
- {
- val is_separator =
- snapshot.cumulate[Boolean](range, false, Rendering.separator_elements, _ =>
- {
- case _ => Some(true)
- }).exists(_.info)
- (message_color, is_separator)
- })
- }
-
- def output_messages(results: Command.Results): List[XML.Tree] =
- {
- val (states, other) =
- results.iterator.map(_._2).filterNot(Protocol.is_result(_)).toList
- .partition(Protocol.is_state(_))
- states ::: other
- }
-
-
- /* text background */
-
- def background(range: Text.Range, focus: Set[Long]): List[Text.Info[Color]] =
- {
- for {
- Text.Info(r, result) <-
- snapshot.cumulate[(List[Markup], Option[Color])](
- range, (List(Markup.Empty), None), Rendering.background_elements,
- command_states =>
- {
- case (((status, color), Text.Info(_, XML.Elem(markup, _))))
- if status.nonEmpty && Protocol.proper_status_elements(markup.name) =>
- Some((markup :: status, color))
- case (_, Text.Info(_, XML.Elem(Markup(Markup.BAD, _), _))) =>
- Some((Nil, Some(bad_color)))
- case (_, Text.Info(_, XML.Elem(Markup(Markup.INTENSIFY, _), _))) =>
- Some((Nil, Some(intensify_color)))
- case (_, Text.Info(_, XML.Elem(Markup(Markup.ENTITY, props), _))) =>
- props match {
- case Markup.Entity.Def(i) if focus(i) => Some((Nil, Some(entity_color)))
- case Markup.Entity.Ref(i) if focus(i) => Some((Nil, Some(entity_color)))
- case _ => None
- }
- case (_, Text.Info(_, XML.Elem(Markup.Markdown_Item(depth), _))) =>
- val color =
- depth match {
- case 1 => markdown_item_color1
- case 2 => markdown_item_color2
- case 3 => markdown_item_color3
- case _ => markdown_item_color4
- }
- Some((Nil, Some(color)))
- case (acc, Text.Info(_, Protocol.Dialog(_, serial, result))) =>
- command_states.collectFirst(
- { case st if st.results.defined(serial) => st.results.get(serial).get }) match
- {
- case Some(Protocol.Dialog_Result(res)) if res == result =>
- Some((Nil, Some(active_result_color)))
- case _ =>
- Some((Nil, Some(active_color)))
- }
- case (_, Text.Info(_, elem)) =>
- if (Rendering.active_elements(elem.name)) Some((Nil, Some(active_color)))
- else None
- })
- color <-
- (result match {
- case (markups, opt_color) if markups.nonEmpty =>
- val status = Protocol.Status.make(markups.iterator)
- if (status.is_unprocessed) Some(unprocessed1_color)
- else if (status.is_running) Some(running1_color)
- else opt_color
- case (_, opt_color) => opt_color
- })
- } yield Text.Info(r, color)
- }
-
-
- /* text foreground */
-
- def foreground(range: Text.Range): List[Text.Info[Color]] =
- snapshot.select(range, Rendering.foreground_elements, _ =>
- {
- case Text.Info(_, elem) =>
- if (elem.name == Markup.ANTIQUOTED) Some(antiquoted_color) else Some(quoted_color)
- })
-
-
- /* text color */
-
- val foreground_color = jEdit.getColorProperty("view.fgColor")
-
- private lazy val text_colors: Map[String, Color] = Map(
- Markup.KEYWORD1 -> keyword1_color,
- Markup.KEYWORD2 -> keyword2_color,
- Markup.KEYWORD3 -> keyword3_color,
- Markup.QUASI_KEYWORD -> quasi_keyword_color,
- Markup.IMPROPER -> improper_color,
- Markup.OPERATOR -> operator_color,
- Markup.STRING -> foreground_color,
- Markup.ALT_STRING -> foreground_color,
- Markup.VERBATIM -> foreground_color,
- Markup.CARTOUCHE -> foreground_color,
- Markup.LITERAL -> keyword1_color,
- Markup.DELIMITER -> foreground_color,
- Markup.TFREE -> tfree_color,
- Markup.TVAR -> tvar_color,
- Markup.FREE -> free_color,
- Markup.SKOLEM -> skolem_color,
- Markup.BOUND -> bound_color,
- Markup.VAR -> var_color,
- Markup.INNER_STRING -> inner_quoted_color,
- Markup.INNER_CARTOUCHE -> inner_cartouche_color,
- Markup.INNER_COMMENT -> inner_comment_color,
- Markup.DYNAMIC_FACT -> dynamic_color,
- Markup.CLASS_PARAMETER -> class_parameter_color,
- Markup.ANTIQUOTE -> antiquote_color,
- Markup.ML_KEYWORD1 -> keyword1_color,
- Markup.ML_KEYWORD2 -> keyword2_color,
- Markup.ML_KEYWORD3 -> keyword3_color,
- Markup.ML_DELIMITER -> foreground_color,
- Markup.ML_NUMERAL -> inner_numeral_color,
- Markup.ML_CHAR -> inner_quoted_color,
- Markup.ML_STRING -> inner_quoted_color,
- Markup.ML_COMMENT -> inner_comment_color,
- Markup.SML_STRING -> inner_quoted_color,
- Markup.SML_COMMENT -> inner_comment_color)
-
- private lazy val text_color_elements =
- Markup.Elements(text_colors.keySet)
-
- def text_color(range: Text.Range, color: Color): List[Text.Info[Color]] =
- {
- if (color == Token_Markup.hidden_color) List(Text.Info(range, color))
- else
- snapshot.cumulate(range, color, text_color_elements, _ =>
- {
- case (_, Text.Info(_, elem)) => text_colors.get(elem.name)
- })
- }
-
-
- /* virtual bullets */
-
- def bullet(range: Text.Range): List[Text.Info[Color]] =
- snapshot.select(range, Rendering.bullet_elements, _ =>
- {
- case Text.Info(_, Protocol.ML_Breakpoint(breakpoint)) =>
- Debugger.active_breakpoint_state(breakpoint).map(b =>
- if (b) breakpoint_enabled_color else breakpoint_disabled_color)
- case _ => Some(bullet_color)
- })
-
-
- /* text folds */
-
- def fold_depth(range: Text.Range): List[Text.Info[Int]] =
- snapshot.cumulate[Int](range, 0, Rendering.fold_depth_elements, _ =>
- {
- case (depth, _) => Some(depth + 1)
- })
-}