From ea00de2cd19a2d69ad3b4fe839ace7b05ff07a18 Mon Sep 17 00:00:00 2001
From: Johannes Mey <johannes.mey@tu-dresden.de>
Date: Sun, 3 Jan 2021 23:42:41 +0100
Subject: [PATCH] add code style settings
---
.../RelAstGrammarCodeStyleSettings.java | 12 ++++
...elAstGrammarCodeStyleSettingsProvider.java | 44 +++++++++++++++
.../RelAstGrammarFormattingModelBuilder.java | 3 +-
...mmarLanguageCodeStyleSettingsProvider.java | 55 +++++++++++++++++++
src/main/resources/META-INF/plugin.xml | 5 ++
5 files changed, 117 insertions(+), 2 deletions(-)
create mode 100644 src/main/java/org/jastadd/tooling/RelAstGrammarCodeStyleSettings.java
create mode 100644 src/main/java/org/jastadd/tooling/RelAstGrammarCodeStyleSettingsProvider.java
create mode 100644 src/main/java/org/jastadd/tooling/RelAstGrammarLanguageCodeStyleSettingsProvider.java
diff --git a/src/main/java/org/jastadd/tooling/RelAstGrammarCodeStyleSettings.java b/src/main/java/org/jastadd/tooling/RelAstGrammarCodeStyleSettings.java
new file mode 100644
index 0000000..c531ee6
--- /dev/null
+++ b/src/main/java/org/jastadd/tooling/RelAstGrammarCodeStyleSettings.java
@@ -0,0 +1,12 @@
+package org.jastadd.tooling;
+
+import com.intellij.psi.codeStyle.CodeStyleSettings;
+ import com.intellij.psi.codeStyle.CustomCodeStyleSettings;
+
+public class RelAstGrammarCodeStyleSettings extends CustomCodeStyleSettings {
+
+ public RelAstGrammarCodeStyleSettings(CodeStyleSettings settings) {
+ super("RelAstGrammarCodeStyleSettings", settings);
+ }
+
+}
diff --git a/src/main/java/org/jastadd/tooling/RelAstGrammarCodeStyleSettingsProvider.java b/src/main/java/org/jastadd/tooling/RelAstGrammarCodeStyleSettingsProvider.java
new file mode 100644
index 0000000..ed57139
--- /dev/null
+++ b/src/main/java/org/jastadd/tooling/RelAstGrammarCodeStyleSettingsProvider.java
@@ -0,0 +1,44 @@
+package org.jastadd.tooling;
+
+import com.intellij.application.options.CodeStyleAbstractConfigurable;
+ import com.intellij.application.options.CodeStyleAbstractPanel;
+ import com.intellij.application.options.TabbedLanguageCodeStylePanel;
+ import com.intellij.psi.codeStyle.CodeStyleConfigurable;
+ import com.intellij.psi.codeStyle.CodeStyleSettings;
+ import com.intellij.psi.codeStyle.CodeStyleSettingsProvider;
+ import com.intellij.psi.codeStyle.CustomCodeStyleSettings;
+ import org.jetbrains.annotations.NotNull;
+ import org.jetbrains.annotations.Nullable;
+
+public class RelAstGrammarCodeStyleSettingsProvider extends CodeStyleSettingsProvider {
+
+ @Override
+ public CustomCodeStyleSettings createCustomSettings(CodeStyleSettings settings) {
+ return new RelAstGrammarCodeStyleSettings(settings);
+ }
+
+ @Nullable
+ @Override
+ public String getConfigurableDisplayName() {
+ return "RelAst Grammar";
+ }
+
+ @NotNull
+ public CodeStyleConfigurable createConfigurable(@NotNull CodeStyleSettings settings, @NotNull CodeStyleSettings modelSettings) {
+ return new CodeStyleAbstractConfigurable(settings, modelSettings, this.getConfigurableDisplayName()) {
+ @Override
+ protected CodeStyleAbstractPanel createPanel(CodeStyleSettings settings) {
+ return new SimpleCodeStyleMainPanel(getCurrentSettings(), settings);
+ }
+ };
+ }
+
+ private static class SimpleCodeStyleMainPanel extends TabbedLanguageCodeStylePanel {
+
+ public SimpleCodeStyleMainPanel(CodeStyleSettings currentSettings, CodeStyleSettings settings) {
+ super(RelAstGrammar.INSTANCE, currentSettings, settings);
+ }
+
+ }
+
+}
diff --git a/src/main/java/org/jastadd/tooling/RelAstGrammarFormattingModelBuilder.java b/src/main/java/org/jastadd/tooling/RelAstGrammarFormattingModelBuilder.java
index fc3a2ef..4424b60 100644
--- a/src/main/java/org/jastadd/tooling/RelAstGrammarFormattingModelBuilder.java
+++ b/src/main/java/org/jastadd/tooling/RelAstGrammarFormattingModelBuilder.java
@@ -28,8 +28,7 @@ public class RelAstGrammarFormattingModelBuilder implements FormattingModelBuild
.between(RelAstGrammarTypes.COMPONENT, RelAstGrammarTypes.COMPONENT).spaces(1)
.around(RelAstGrammarTypes.DOT).none()
.before(roleMultiplicityTokens).spaceIf(commonSettings.SPACE_AROUND_UNARY_OPERATOR)
- .beforeInside(RelAstGrammarTypes.COL, RelAstGrammarTypes.TYPE_DECL).spaceIf(commonSettings.SPACE_BEFORE_COLON)
- .afterInside(RelAstGrammarTypes.COL, RelAstGrammarTypes.TYPE_DECL).spaceIf(commonSettings.SPACE_AFTER_COLON)
+ .aroundInside(RelAstGrammarTypes.COL, RelAstGrammarTypes.TYPE_DECL).spaceIf(commonSettings.SPACE_AROUND_ADDITIVE_OPERATORS)
.aroundInside(RelAstGrammarTypes.COL, RelAstGrammarTypes.COMPONENT).none()
.withinPair(RelAstGrammarTypes.LT, RelAstGrammarTypes.GT).spaceIf(commonSettings.SPACE_WITHIN_CAST_PARENTHESES)
.withinPair(RelAstGrammarTypes.LBRACKET, RelAstGrammarTypes.RBRACKET).spaceIf(commonSettings.SPACE_WITHIN_BRACKETS)
diff --git a/src/main/java/org/jastadd/tooling/RelAstGrammarLanguageCodeStyleSettingsProvider.java b/src/main/java/org/jastadd/tooling/RelAstGrammarLanguageCodeStyleSettingsProvider.java
new file mode 100644
index 0000000..51e717e
--- /dev/null
+++ b/src/main/java/org/jastadd/tooling/RelAstGrammarLanguageCodeStyleSettingsProvider.java
@@ -0,0 +1,55 @@
+package org.jastadd.tooling;
+
+import com.intellij.lang.Language;
+import com.intellij.psi.codeStyle.CodeStyleSettingsCustomizable;
+import com.intellij.psi.codeStyle.LanguageCodeStyleSettingsProvider;
+import org.jetbrains.annotations.NotNull;
+
+public class RelAstGrammarLanguageCodeStyleSettingsProvider extends LanguageCodeStyleSettingsProvider {
+
+ @NotNull
+ @Override
+ public Language getLanguage() {
+ return RelAstGrammar.INSTANCE;
+ }
+
+ @Override
+ public void customizeSettings(@NotNull CodeStyleSettingsCustomizable consumer, @NotNull SettingsType settingsType) {
+ if (settingsType == SettingsType.SPACING_SETTINGS) {
+ consumer.showStandardOptions("SPACE_AROUND_ASSIGNMENT_OPERATORS");
+ consumer.renameStandardOption("SPACE_AROUND_ASSIGNMENT_OPERATORS", "Production Symbol (::=)");
+
+ consumer.showStandardOptions("SPACE_BEFORE_SEMICOLON");
+ consumer.renameStandardOption("SPACE_BEFORE_SEMICOLON", "Before semicolon");
+
+ consumer.showStandardOptions("SPACE_AROUND_RELATIONAL_OPERATORS");
+ consumer.renameStandardOption("SPACE_AROUND_RELATIONAL_OPERATORS", "Relation Directions (->,<->,<-)");
+
+ consumer.showStandardOptions("SPACE_AROUND_UNARY_OPERATOR");
+ consumer.renameStandardOption("SPACE_AROUND_UNARY_OPERATOR", "Multiplicity Operators (*,?)");
+
+ consumer.showStandardOptions("SPACE_AROUND_ADDITIVE_OPERATORS");
+ consumer.renameStandardOption("SPACE_AROUND_ADDITIVE_OPERATORS", "Superclass separator (:)");
+
+ consumer.showStandardOptions("SPACE_WITHIN_CAST_PARENTHESES");
+ consumer.renameStandardOption("SPACE_WITHIN_CAST_PARENTHESES", "Tokens");
+
+ consumer.showStandardOptions("SPACE_WITHIN_BRACKETS");
+ consumer.renameStandardOption("SPACE_WITHIN_BRACKETS", "Optional components");
+ } else if (settingsType == SettingsType.BLANK_LINES_SETTINGS) {
+ consumer.showStandardOptions("KEEP_BLANK_LINES_IN_CODE");
+ }
+ }
+
+ @Override
+ public String getCodeSample(@NotNull SettingsType settingsType) {
+ return "Program ::= GrammarFile* <NameList:java.util.Map<String,String>>;\n" +
+ "abstract Grammar ::= Declaration*; /* good rule! */\n" +
+ "GrammarFile : Grammar ::= <FileName> ; // also good rule\n" +
+ "/** the best rule */\n" +
+ "abstract Declaration ::= Comment* /Comment/;\n" +
+ "TypeDecl:Declaration ::= <Name> <Abstract:boolean> Component* [Comment];\n\n\n" +
+ "rel TypeDecl.SuperType? <-> TypeDecl.SubType*;\n";
+ }
+
+}
diff --git a/src/main/resources/META-INF/plugin.xml b/src/main/resources/META-INF/plugin.xml
index f591fa9..17362f0 100644
--- a/src/main/resources/META-INF/plugin.xml
+++ b/src/main/resources/META-INF/plugin.xml
@@ -48,6 +48,11 @@
<lang.formatter language="JastAddGrammar"
implementationClass="org.jastadd.tooling.RelAstGrammarFormattingModelBuilder"/>
+
+ <codeStyleSettingsProvider implementation="org.jastadd.tooling.RelAstGrammarCodeStyleSettingsProvider"/>
+
+ <langCodeStyleSettingsProvider
+ implementation="org.jastadd.tooling.RelAstGrammarLanguageCodeStyleSettingsProvider"/>
</extensions>
<actions>
--
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