author | wenzelm |
Wed, 31 Jul 2013 19:59:14 +0200 | |
changeset 52815 | eaad5fe7bb1b |
parent 51533 | 3f6280aedbcc |
child 52816 | c608e0ade554 |
permissions | -rw-r--r-- |
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/* Title: Tools/jEdit/src/isabelle.scala |
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Author: Makarius |
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Convenience operations for Isabelle/jEdit. |
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*/ |
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package isabelle.jedit |
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import isabelle._ |
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import org.gjt.sp.jedit.{jEdit, View, Buffer} |
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import org.gjt.sp.jedit.textarea.JEditTextArea |
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import org.gjt.sp.jedit.gui.DockableWindowManager |
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object Isabelle |
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{ |
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/* dockable windows */ |
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private def wm(view: View): DockableWindowManager = view.getDockableWindowManager |
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def docked_theories(view: View): Option[Theories_Dockable] = |
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wm(view).getDockableWindow("isabelle-theories") match { |
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case dockable: Theories_Dockable => Some(dockable) |
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case _ => None |
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} |
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def docked_timing(view: View): Option[Timing_Dockable] = |
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wm(view).getDockableWindow("isabelle-timing") match { |
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case dockable: Timing_Dockable => Some(dockable) |
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case _ => None |
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} |
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def docked_output(view: View): Option[Output_Dockable] = |
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wm(view).getDockableWindow("isabelle-output") match { |
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case dockable: Output_Dockable => Some(dockable) |
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case _ => None |
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} |
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def docked_raw_output(view: View): Option[Raw_Output_Dockable] = |
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wm(view).getDockableWindow("isabelle-raw-output") match { |
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case dockable: Raw_Output_Dockable => Some(dockable) |
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case _ => None |
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} |
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def docked_protocol(view: View): Option[Protocol_Dockable] = |
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wm(view).getDockableWindow("isabelle-protocol") match { |
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case dockable: Protocol_Dockable => Some(dockable) |
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case _ => None |
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} |
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def docked_monitor(view: View): Option[Monitor_Dockable] = |
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wm(view).getDockableWindow("isabelle-monitor") match { |
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case dockable: Monitor_Dockable => Some(dockable) |
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case _ => None |
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} |
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/* continuous checking */ |
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private val CONTINUOUS_CHECKING = "editor_continuous_checking" |
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def continuous_checking: Boolean = PIDE.options.bool(CONTINUOUS_CHECKING) |
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def continuous_checking_=(b: Boolean) |
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{ |
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Swing_Thread.require() |
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if (continuous_checking != b) { |
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PIDE.options.bool(CONTINUOUS_CHECKING) = b |
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PIDE.options_changed() |
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PIDE.session.update( |
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(List.empty[Document.Edit_Text] /: JEdit_Lib.jedit_buffers().toList) { |
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case (edits, buffer) => |
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JEdit_Lib.buffer_lock(buffer) { |
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PIDE.document_model(buffer) match { |
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case Some(model) => model.flushed_edits() ::: edits |
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case None => edits |
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} |
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} |
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} |
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) |
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} |
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} |
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def set_continuous_checking() { continuous_checking = true } |
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def reset_continuous_checking() { continuous_checking = false } |
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def toggle_continuous_checking() { continuous_checking = !continuous_checking } |
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/* required document nodes */ |
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private def node_required_update(view: View, toggle: Boolean = false, set: Boolean = false) |
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{ |
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Swing_Thread.require() |
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PIDE.document_model(view.getBuffer) match { |
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case Some(model) => |
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val b = if (toggle) !model.node_required else set |
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if (model.node_required != b) { |
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model.node_required = b |
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PIDE.options_changed() |
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} |
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case None => |
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} |
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} |
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def set_node_required(view: View) { node_required_update(view, set = true) } |
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def reset_node_required(view: View) { node_required_update(view, set = false) } |
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def toggle_node_required(view: View) { node_required_update(view, toggle = true) } |
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/* font size */ |
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def change_font_size(view: View, change: Int => Int) |
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{ |
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val size = change(jEdit.getIntegerProperty("view.fontsize", 16)) max 5 min 250 |
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jEdit.setIntegerProperty("view.fontsize", size) |
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jEdit.propertiesChanged() |
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jEdit.saveSettings() |
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view.getStatus.setMessageAndClear("Text font size: " + size) |
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} |
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def increase_font_size(view: View): Unit = change_font_size(view, i => i + ((i / 10) max 1)) |
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def decrease_font_size(view: View): Unit = change_font_size(view, i => i - ((i / 10) max 1)) |
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/* structured insert */ |
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def insert_line_padding(text_area: JEditTextArea, text: String) |
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{ |
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val buffer = text_area.getBuffer |
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JEdit_Lib.buffer_edit(buffer) { |
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val text1 = |
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if (text_area.getSelectionCount == 0) { |
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def pad(range: Text.Range): String = |
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if (JEdit_Lib.try_get_text(buffer, range) == Some("\n")) "" else "\n" |
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val caret = JEdit_Lib.point_range(buffer, text_area.getCaretPosition) |
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val before_caret = JEdit_Lib.point_range(buffer, caret.start - 1) |
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pad(before_caret) + text + pad(caret) |
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} |
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else text |
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text_area.setSelectedText(text1) |
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} |
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} |
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/* control styles */ |
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def control_sub(text_area: JEditTextArea) |
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{ Token_Markup.edit_control_style(text_area, Symbol.sub_decoded) } |
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def control_sup(text_area: JEditTextArea) |
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b5a09812abc4
special handling of control symbols in Symbols dockable;
wenzelm
parents:
50183
diff
changeset
|
156 |
{ Token_Markup.edit_control_style(text_area, Symbol.sup_decoded) } |
50183 | 157 |
|
158 |
def control_isub(text_area: JEditTextArea) |
|
50187
b5a09812abc4
special handling of control symbols in Symbols dockable;
wenzelm
parents:
50183
diff
changeset
|
159 |
{ Token_Markup.edit_control_style(text_area, Symbol.isub_decoded) } |
50183 | 160 |
|
161 |
def control_isup(text_area: JEditTextArea) |
|
50187
b5a09812abc4
special handling of control symbols in Symbols dockable;
wenzelm
parents:
50183
diff
changeset
|
162 |
{ Token_Markup.edit_control_style(text_area, Symbol.isup_decoded) } |
50183 | 163 |
|
164 |
def control_bold(text_area: JEditTextArea) |
|
50187
b5a09812abc4
special handling of control symbols in Symbols dockable;
wenzelm
parents:
50183
diff
changeset
|
165 |
{ Token_Markup.edit_control_style(text_area, Symbol.bold_decoded) } |
50183 | 166 |
|
167 |
def control_reset(text_area: JEditTextArea) |
|
50187
b5a09812abc4
special handling of control symbols in Symbols dockable;
wenzelm
parents:
50183
diff
changeset
|
168 |
{ Token_Markup.edit_control_style(text_area, "") } |
50183 | 169 |
|
170 |
||
171 |
/* block styles */ |
|
172 |
||
173 |
private def enclose_input(text_area: JEditTextArea, s1: String, s2: String) |
|
174 |
{ |
|
175 |
s1.foreach(text_area.userInput(_)) |
|
176 |
s2.foreach(text_area.userInput(_)) |
|
177 |
s2.foreach(_ => text_area.goToPrevCharacter(false)) |
|
178 |
} |
|
179 |
||
180 |
def input_bsub(text_area: JEditTextArea) |
|
181 |
{ enclose_input(text_area, Symbol.bsub_decoded, Symbol.esub_decoded) } |
|
182 |
||
183 |
def input_bsup(text_area: JEditTextArea) |
|
184 |
{ enclose_input(text_area, Symbol.bsup_decoded, Symbol.esup_decoded) } |
|
185 |
} |
|
186 |