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Merged
merged 1 commit into from
Jun 12, 2016
Merged

Add "Find Usages" support #20

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12 changes: 6 additions & 6 deletions build.gradle
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Original file line number Diff line number Diff line change
Expand Up @@ -45,12 +45,12 @@ intellij {
// plugins 'properties'
downloadSources = false
publish {
username = project.hasProperty('jetbrainsUser') \
? project.property('jetbrainsUser') \
: System.getenv('JETBRAINS_USER')
password = project.hasProperty('jetbrainsPassword') \
? project.property('jetbrainsPassword') \
: System.getenv('JETBRAINS_PASSWORD')
username = project.hasProperty('jetbrainsUser') \
? project.property('jetbrainsUser') \
: System.getenv('JETBRAINS_USER')
password = project.hasProperty('jetbrainsPassword') \
? project.property('jetbrainsPassword') \
: System.getenv('JETBRAINS_PASSWORD')
pluginId = '8277'
}
}
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78 changes: 78 additions & 0 deletions src/main/java/io/protostuff/jetbrains/plugin/ProtoFindUsagesProvider.java
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@@ -0,0 +1,78 @@
package io.protostuff.jetbrains.plugin;

import com.intellij.lang.cacheBuilder.DefaultWordsScanner;
import com.intellij.lang.cacheBuilder.WordsScanner;
import com.intellij.lang.findUsages.FindUsagesProvider;
import com.intellij.psi.PsiElement;
import com.intellij.psi.PsiNamedElement;
import com.intellij.psi.tree.TokenSet;
import io.protostuff.compiler.parser.ProtoLexer;
import io.protostuff.jetbrains.plugin.psi.EnumNode;
import io.protostuff.jetbrains.plugin.psi.MessageNode;
import io.protostuff.jetbrains.plugin.psi.UserType;
import org.antlr.jetbrains.adapter.lexer.PSIElementTypeFactory;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;

/**
* @author Kostiantyn Shchepanovskyi
*/
public class ProtoFindUsagesProvider implements FindUsagesProvider {

@Nullable
@Override
public WordsScanner getWordsScanner() {

return new DefaultWordsScanner(new ProtoLexerAdapter(),
ProtoParserDefinition.IDENTIFIER_TOKEN_SET,
ProtoParserDefinition.COMMENT_TOKEN_SET,
ProtoParserDefinition.LITERAL_TOKEN_SET);
}

@Override
public boolean canFindUsagesFor(@NotNull PsiElement psiElement) {
return psiElement instanceof UserType;
}

@Nullable
@Override
public String getHelpId(@NotNull PsiElement psiElement) {
return null;
}

@NotNull
@Override
public String getType(@NotNull PsiElement element) {
if (element instanceof MessageNode) {
return "message";
}
if (element instanceof EnumNode) {
return "enum";
}
return "";
}

@NotNull
@Override
public String getDescriptiveName(@NotNull PsiElement element) {
if (element instanceof UserType) {
UserType type = (UserType) element;
return type.getFullName();
}
return "";
}

@NotNull
@Override
public String getNodeText(@NotNull PsiElement element, boolean useFullName) {
if (element instanceof UserType) {
UserType type = (UserType) element;
if (useFullName) {
return type.getFullName();
}
//noinspection ConstantConditions
return type.getName();
}
return "";
}
}
16 changes: 16 additions & 0 deletions src/main/java/io/protostuff/jetbrains/plugin/ProtoLexerAdapter.java
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@@ -0,0 +1,16 @@
package io.protostuff.jetbrains.plugin;

import com.intellij.lang.Language;
import io.protostuff.compiler.parser.ProtoLexer;
import org.antlr.jetbrains.adapter.lexer.ANTLRLexerAdaptor;
import org.antlr.v4.runtime.Lexer;

/**
* @author Kostiantyn Shchepanovskyi
*/
public class ProtoLexerAdapter extends ANTLRLexerAdaptor {

public ProtoLexerAdapter() {
super(ProtoLanguage.INSTANCE, new ProtoLexer(null));
}
}
245 changes: 157 additions & 88 deletions src/main/java/io/protostuff/jetbrains/plugin/ProtoParserDefinition.java
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Expand Up @@ -33,109 +33,178 @@
*/
public class ProtoParserDefinition implements ParserDefinition {

public static final TokenIElementType ID;
public static final TokenSet KEYWORDS;
static {
PSIElementTypeFactory.defineLanguageIElementTypes(ProtoLanguage.INSTANCE,
ProtoParser.tokenNames, ProtoParser.ruleNames);
}

// tokens
private static final List<TokenIElementType> TOKEN_TYPES = PSIElementTypeFactory.getTokenIElementTypes(ProtoLanguage.INSTANCE);
private static final List<RuleIElementType> RULE_TYPES = PSIElementTypeFactory.getRuleIElementTypes(ProtoLanguage.INSTANCE);

public static final TokenIElementType LCURLY;
public static final TokenIElementType RCURLY;
public static final TokenIElementType LPAREN;
public static final TokenIElementType RPAREN;
public static final TokenIElementType LSQUARE;
public static final TokenIElementType RSQUARE;
public static final TokenIElementType LT;
public static final TokenIElementType GT;
public static final TokenIElementType ASSIGN;
public static final TokenIElementType ID = TOKEN_TYPES.get(ProtoLexer.IDENT);

// Rules
public static final IElementType R_TYPE_REFERENCE;
public static final IElementType R_NAME;
public static final IElementType R_FIELD_MODIFIER;
private static final IFileElementType FILE;
private static final TokenSet COMMENTS;
public static final TokenSet WHITESPACE;
public static final TokenSet KEYWORDS = PSIElementTypeFactory.createTokenSet(ProtoLanguage.INSTANCE,
ProtoLexer.PACKAGE,
ProtoLexer.SYNTAX,
ProtoLexer.IMPORT,
ProtoLexer.PUBLIC,
ProtoLexer.OPTION,
ProtoLexer.MESSAGE,
ProtoLexer.GROUP,
ProtoLexer.OPTIONAL,
ProtoLexer.REQUIRED,
ProtoLexer.REPEATED,
ProtoLexer.ONEOF,
ProtoLexer.EXTEND,
ProtoLexer.EXTENSIONS,
ProtoLexer.RESERVED,
ProtoLexer.TO,
ProtoLexer.MAX,
ProtoLexer.ENUM,
ProtoLexer.SERVICE,
ProtoLexer.RPC,
ProtoLexer.STREAM,
ProtoLexer.RETURNS,
ProtoLexer.MAP,
ProtoLexer.BOOLEAN_VALUE,
ProtoLexer.DOUBLE,
ProtoLexer.FLOAT,
ProtoLexer.INT32,
ProtoLexer.INT64,
ProtoLexer.UINT32,
ProtoLexer.UINT64,
ProtoLexer.SINT32,
ProtoLexer.SINT64,
ProtoLexer.FIXED32,
ProtoLexer.FIXED64,
ProtoLexer.SFIXED32,
ProtoLexer.SFIXED64,
ProtoLexer.BOOL,
ProtoLexer.STRING,
ProtoLexer.BYTES
);

private static final TokenSet STRING;
// keywords also can be identifiers
public static final TokenSet IDENTIFIER_TOKEN_SET = PSIElementTypeFactory.createTokenSet(ProtoLanguage.INSTANCE,
ProtoLexer.IDENT,
ProtoLexer.PACKAGE,
ProtoLexer.SYNTAX,
ProtoLexer.IMPORT,
ProtoLexer.PUBLIC,
ProtoLexer.OPTION,
ProtoLexer.MESSAGE,
ProtoLexer.GROUP,
ProtoLexer.OPTIONAL,
ProtoLexer.REQUIRED,
ProtoLexer.REPEATED,
ProtoLexer.ONEOF,
ProtoLexer.EXTEND,
ProtoLexer.EXTENSIONS,
ProtoLexer.RESERVED,
ProtoLexer.TO,
ProtoLexer.MAX,
ProtoLexer.ENUM,
ProtoLexer.SERVICE,
ProtoLexer.RPC,
ProtoLexer.STREAM,
ProtoLexer.RETURNS,
ProtoLexer.MAP,
ProtoLexer.BOOLEAN_VALUE,
ProtoLexer.DOUBLE,
ProtoLexer.FLOAT,
ProtoLexer.INT32,
ProtoLexer.INT64,
ProtoLexer.UINT32,
ProtoLexer.UINT64,
ProtoLexer.SINT32,
ProtoLexer.SINT64,
ProtoLexer.FIXED32,
ProtoLexer.FIXED64,
ProtoLexer.SFIXED32,
ProtoLexer.SFIXED64,
ProtoLexer.BOOL,
ProtoLexer.STRING,
ProtoLexer.BYTES
);

private static List<TokenIElementType> tokenTypes;
private static List<RuleIElementType> ruleTypes;

static {
PSIElementTypeFactory.defineLanguageIElementTypes(ProtoLanguage.INSTANCE,
ProtoParser.tokenNames, ProtoParser.ruleNames);
tokenTypes = PSIElementTypeFactory.getTokenIElementTypes(ProtoLanguage.INSTANCE);
ID = tokenTypes.get(ProtoLexer.IDENT);
FILE = new IFileElementType(ProtoLanguage.INSTANCE);
COMMENTS = PSIElementTypeFactory.createTokenSet(ProtoLanguage.INSTANCE, COMMENT, LINE_COMMENT);
WHITESPACE = PSIElementTypeFactory.createTokenSet(ProtoLanguage.INSTANCE, WS, NL);
STRING = PSIElementTypeFactory.createTokenSet(ProtoLanguage.INSTANCE, STRING_VALUE);
public static final TokenSet COMMENT_TOKEN_SET = PSIElementTypeFactory.createTokenSet(ProtoLanguage.INSTANCE,
ProtoLexer.COMMENT,
ProtoLexer.LINE_COMMENT
);

public static final TokenSet LITERAL_TOKEN_SET = PSIElementTypeFactory.createTokenSet(ProtoLanguage.INSTANCE,
ProtoLexer.STRING_VALUE,
ProtoLexer.FLOAT_VALUE,
ProtoLexer.INTEGER_VALUE,
ProtoLexer.IDENT,
ProtoLexer.PACKAGE,
ProtoLexer.SYNTAX,
ProtoLexer.IMPORT,
ProtoLexer.PUBLIC,
ProtoLexer.OPTION,
ProtoLexer.MESSAGE,
ProtoLexer.GROUP,
ProtoLexer.OPTIONAL,
ProtoLexer.REQUIRED,
ProtoLexer.REPEATED,
ProtoLexer.ONEOF,
ProtoLexer.EXTEND,
ProtoLexer.EXTENSIONS,
ProtoLexer.RESERVED,
ProtoLexer.TO,
ProtoLexer.MAX,
ProtoLexer.ENUM,
ProtoLexer.SERVICE,
ProtoLexer.RPC,
ProtoLexer.STREAM,
ProtoLexer.RETURNS,
ProtoLexer.MAP,
ProtoLexer.BOOLEAN_VALUE,
ProtoLexer.DOUBLE,
ProtoLexer.FLOAT,
ProtoLexer.INT32,
ProtoLexer.INT64,
ProtoLexer.UINT32,
ProtoLexer.UINT64,
ProtoLexer.SINT32,
ProtoLexer.SINT64,
ProtoLexer.FIXED32,
ProtoLexer.FIXED64,
ProtoLexer.SFIXED32,
ProtoLexer.SFIXED64,
ProtoLexer.BOOL,
ProtoLexer.STRING,
ProtoLexer.BYTES
);

KEYWORDS = PSIElementTypeFactory.createTokenSet(ProtoLanguage.INSTANCE,
ProtoLexer.PACKAGE,
ProtoLexer.SYNTAX,
ProtoLexer.IMPORT,
ProtoLexer.PUBLIC,
ProtoLexer.OPTION,
ProtoLexer.MESSAGE,
ProtoLexer.GROUP,
ProtoLexer.OPTIONAL,
ProtoLexer.REQUIRED,
ProtoLexer.REPEATED,
ProtoLexer.ONEOF,
ProtoLexer.EXTEND,
ProtoLexer.EXTENSIONS,
ProtoLexer.RESERVED,
ProtoLexer.TO,
ProtoLexer.MAX,
ProtoLexer.ENUM,
ProtoLexer.SERVICE,
ProtoLexer.RPC,
ProtoLexer.STREAM,
ProtoLexer.RETURNS,
ProtoLexer.MAP,
ProtoLexer.BOOLEAN_VALUE,
ProtoLexer.DOUBLE,
ProtoLexer.FLOAT,
ProtoLexer.INT32,
ProtoLexer.INT64,
ProtoLexer.UINT32,
ProtoLexer.UINT64,
ProtoLexer.SINT32,
ProtoLexer.SINT64,
ProtoLexer.FIXED32,
ProtoLexer.FIXED64,
ProtoLexer.SFIXED32,
ProtoLexer.SFIXED64,
ProtoLexer.BOOL,
ProtoLexer.STRING,
ProtoLexer.BYTES
);
// tokens

ruleTypes = PSIElementTypeFactory.getRuleIElementTypes(ProtoLanguage.INSTANCE);
public static final TokenIElementType LCURLY = TOKEN_TYPES.get(ProtoLexer.LCURLY);
public static final TokenIElementType RCURLY = TOKEN_TYPES.get(ProtoLexer.RCURLY);
public static final TokenIElementType LPAREN = TOKEN_TYPES.get(ProtoLexer.LPAREN);
public static final TokenIElementType RPAREN = TOKEN_TYPES.get(ProtoLexer.RPAREN);
public static final TokenIElementType LSQUARE = TOKEN_TYPES.get(ProtoLexer.LSQUARE);
public static final TokenIElementType RSQUARE = TOKEN_TYPES.get(ProtoLexer.RSQUARE);
public static final TokenIElementType LT = TOKEN_TYPES.get(ProtoLexer.LT);
public static final TokenIElementType GT = TOKEN_TYPES.get(ProtoLexer.GT);
public static final TokenIElementType ASSIGN = TOKEN_TYPES.get(ProtoLexer.ASSIGN);

R_TYPE_REFERENCE = ruleTypes.get(ProtoParser.RULE_typeReference);
R_NAME = ruleTypes.get(ProtoParser.RULE_ident);
R_FIELD_MODIFIER = ruleTypes.get(ProtoParser.RULE_fieldModifier);
// Rules
public static final IElementType R_TYPE_REFERENCE = RULE_TYPES.get(ProtoParser.RULE_typeReference);
public static final IElementType R_NAME = RULE_TYPES.get(ProtoParser.RULE_ident);
public static final IElementType R_FIELD_MODIFIER = RULE_TYPES.get(ProtoParser.RULE_fieldModifier);
private static final IFileElementType FILE = new IFileElementType(ProtoLanguage.INSTANCE);
private static final TokenSet COMMENTS = PSIElementTypeFactory.createTokenSet(ProtoLanguage.INSTANCE, COMMENT, LINE_COMMENT);
public static final TokenSet WHITESPACE = PSIElementTypeFactory.createTokenSet(ProtoLanguage.INSTANCE, WS, NL);

LCURLY = tokenTypes.get(ProtoLexer.LCURLY);
RCURLY = tokenTypes.get(ProtoLexer.RCURLY);
LPAREN = tokenTypes.get(ProtoLexer.LPAREN);
RPAREN = tokenTypes.get(ProtoLexer.RPAREN);
LSQUARE = tokenTypes.get(ProtoLexer.LSQUARE);
RSQUARE = tokenTypes.get(ProtoLexer.RSQUARE);
ASSIGN = tokenTypes.get(ProtoLexer.ASSIGN);
LT = tokenTypes.get(ProtoLexer.LT);
GT = tokenTypes.get(ProtoLexer.GT);
}
private static final TokenSet STRING = PSIElementTypeFactory.createTokenSet(ProtoLanguage.INSTANCE, STRING_VALUE);

public static TokenIElementType token(int token) {
return tokenTypes.get(token);
return TOKEN_TYPES.get(token);
}

public static RuleIElementType rule(int rule) {
return ruleTypes.get(rule);
return RULE_TYPES.get(rule);
}

@NotNull
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