author | wenzelm |
Mon, 24 Apr 2017 11:05:24 +0200 | |
changeset 65571 | 923e32ad0976 |
parent 65519 | d244d8f8e13f |
child 65572 | 6acb28e5ba41 |
permissions | -rw-r--r-- |
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/* Title: Tools/jEdit/src/jedit_sessions.scala |
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Author: Makarius |
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Isabelle/jEdit session information, based on implicit process environment |
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and explicit options. |
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*/ |
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package isabelle.jedit |
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import isabelle._ |
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import scala.swing.ComboBox |
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import scala.swing.event.SelectionChanged |
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object JEdit_Sessions |
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{ |
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/* session info */ |
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private val option_name = "jedit_logic" |
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more uniform default logic, using settings, options, args etc.;
wenzelm
parents:
50380
diff
changeset
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sealed case class Info(name: String, open_root: Position.T) |
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def session_dirs(): List[Path] = Path.split(Isabelle_System.getenv("JEDIT_SESSION_DIRS")) |
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def session_options(options: Options): Options = |
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Isabelle_System.getenv("JEDIT_ML_PROCESS_POLICY") match { |
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case "" => options |
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case s => options.string("ML_process_policy") = s |
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options for process policy, notably for multiprocessor machines;
wenzelm
parents:
62974
diff
changeset
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} |
c7a4b03727ae
options for process policy, notably for multiprocessor machines;
wenzelm
parents:
62974
diff
changeset
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def session_info(options: Options): Info = |
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{ |
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val logic = |
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Isabelle_System.default_logic( |
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Isabelle_System.getenv("JEDIT_LOGIC"), |
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options.string(option_name)) |
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(for { |
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sessions <- |
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try { Some(Sessions.load(session_options(options), dirs = session_dirs())) } |
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catch { case ERROR(_) => None } |
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info <- sessions.get(logic) |
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parent <- info.parent |
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if Isabelle_System.getenv("JEDIT_LOGIC_ROOT") == "true" |
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} yield Info(parent, info.pos)) getOrElse Info(logic, Position.none) |
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} |
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def session_name(options: Options): String = session_info(options).name |
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def session_base(options: Options): Sessions.Base = |
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Sessions.session_base( |
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options, session_name(options), dirs = JEdit_Sessions.session_dirs(), all_known = true) |
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.platform_path |
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def session_build_mode(): String = Isabelle_System.getenv("JEDIT_BUILD_MODE") |
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def session_build( |
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options: Options, progress: Progress = No_Progress, no_build: Boolean = false): Int = |
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{ |
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val mode = session_build_mode() |
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Build.build(options = session_options(options), progress = progress, |
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build_heap = true, no_build = no_build, system_mode = mode == "" || mode == "system", |
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dirs = session_dirs(), sessions = List(session_name(options))).rc |
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} |
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def session_start(options: Options) |
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{ |
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val modes = |
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(space_explode(',', options.string("jedit_print_mode")) ::: |
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space_explode(',', Isabelle_System.getenv("JEDIT_PRINT_MODE"))).reverse |
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parents:
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Isabelle_Process.start(PIDE.session, session_options(options), |
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logic = session_name(options), dirs = session_dirs(), modes = modes, |
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store = Sessions.store(session_build_mode() == "system"), |
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phase_changed = PIDE.plugin.session_phase_changed) |
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} |
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def session_list(options: Options): List[String] = |
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{ |
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val sessions = Sessions.load(options, dirs = session_dirs()) |
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val (main_sessions, other_sessions) = |
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sessions.imports_topological_order.partition(info => info.groups.contains("main")) |
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main_sessions.map(_.name).sorted ::: other_sessions.map(_.name).sorted |
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} |
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/* logic selector */ |
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private class Logic_Entry(val name: String, val description: String) |
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{ |
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override def toString: String = description |
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} |
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def logic_selector(options: Options, autosave: Boolean): Option_Component = |
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{ |
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GUI_Thread.require {} |
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val entries = |
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new Logic_Entry("", "default (" + session_name(options) + ")") :: |
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session_list(options).map(name => new Logic_Entry(name, name)) |
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val component = new ComboBox(entries) with Option_Component { |
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name = option_name |
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val title = "Logic" |
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def load: Unit = |
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{ |
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val logic = options.string(option_name) |
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entries.find(_.name == logic) match { |
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case Some(entry) => selection.item = entry |
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case None => |
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} |
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} |
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def save: Unit = options.string(option_name) = selection.item.name |
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} |
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component.load() |
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if (autosave) { |
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component.listenTo(component.selection) |
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component.reactions += { case SelectionChanged(_) => component.save() } |
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} |
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component.tooltip = "Logic session name (change requires restart)" |
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component |
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} |
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} |