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Merge pull request #1436 from eclipse/cd_evenMoreXtend2Java

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[eclipse/xtext#1679] ported code from xtend to java
This commit is contained in:
Christian Dietrich 2020-04-03 08:29:48 +02:00 committed by GitHub
commit 9158b09e19
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27 changed files with 253 additions and 692 deletions
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12
org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/editor/contentassist/IIdeContentProposalAcceptor.xtend → org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/editor/contentassist/IIdeContentProposalAcceptor.java
View file

@ -1,25 +1,23 @@
/*******************************************************************************
* Copyright (c) 2015 itemis AG (http://www.itemis.eu) and others.
* Copyright (c) 2015, 2020 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package org.eclipse.xtext.ide.editor.contentassist
import org.eclipse.xtext.ide.editor.contentassist.ContentAssistEntry
package org.eclipse.xtext.ide.editor.contentassist;
/**
* @noreference
*/
interface IIdeContentProposalAcceptor {
public interface IIdeContentProposalAcceptor {
/**
* Handle the given content assist entry. The entry may be {@code null}.
*/
def void accept(ContentAssistEntry entry, int priority)
void accept(ContentAssistEntry entry, int priority);
def boolean canAcceptMoreProposals()
boolean canAcceptMoreProposals();
}

35
org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/editor/contentassist/IPrefixMatcher.xtend → org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/editor/contentassist/IPrefixMatcher.java
View file

@ -1,36 +1,37 @@
/*******************************************************************************
* Copyright (c) 2016 TypeFox GmbH (http://www.typefox.io) and others.
* Copyright (c) 2016, 2020 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package org.eclipse.xtext.ide.editor.contentassist
package org.eclipse.xtext.ide.editor.contentassist;
import com.google.inject.ImplementedBy
import com.google.inject.ImplementedBy;
/**
* Prefix matchers are used to reject content assist proposals that do not match the prefix at
* the current cursor position.
/**
* Prefix matchers are used to reject content assist proposals that do not match the prefix at the current cursor
* position.
*
* @since 2.10
* @noreference
*/
@ImplementedBy(IPrefixMatcher.IgnoreCase)
interface IPrefixMatcher {
def boolean isCandidateMatchingPrefix(String name, String prefix)
/**
@ImplementedBy(IPrefixMatcher.IgnoreCase.class)
public interface IPrefixMatcher {
boolean isCandidateMatchingPrefix(String name, String prefix);
/**
* Default prefix matcher that compares the prefix of the candidate ignoring case.
*/
static class IgnoreCase implements IPrefixMatcher {
override boolean isCandidateMatchingPrefix(String name, String prefix) {
return name.regionMatches(true, 0, prefix, 0, prefix.length)
@Override
public boolean isCandidateMatchingPrefix(String name, String prefix) {
return name.regionMatches(true, 0, prefix, 0, prefix.length());
}
}
}

16
org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/editor/hierarchy/ICallHierarchyBuilder.xtend → org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/editor/hierarchy/ICallHierarchyBuilder.java
View file

@ -1,12 +1,12 @@
/*******************************************************************************
* Copyright (c) 2016 TypeFox GmbH (http://www.typefox.io) and others.
* Copyright (c) 2016, 2020 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package org.eclipse.xtext.ide.editor.hierarchy
package org.eclipse.xtext.ide.editor.hierarchy;
/**
* It is used to build a call hierarchy structure.
@ -14,15 +14,13 @@ package org.eclipse.xtext.ide.editor.hierarchy
* @author kosyakov - Initial contribution and API
* @since 2.10
*/
interface ICallHierarchyBuilder extends IHierarchyBuilder {
public interface ICallHierarchyBuilder extends IHierarchyBuilder {
static enum CallHierarchyType {
CALLER,
CALLEE
enum CallHierarchyType {
CALLER, CALLEE;
}
def CallHierarchyType getHierarchyType();
def void setHierarchyType(CallHierarchyType hierarchyType);
ICallHierarchyBuilder.CallHierarchyType getHierarchyType();
void setHierarchyType(ICallHierarchyBuilder.CallHierarchyType hierarchyType);
}

16
org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/editor/hierarchy/IHierarchyBuilder.xtend → org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/editor/hierarchy/IHierarchyBuilder.java
View file

@ -1,16 +1,16 @@
/*******************************************************************************
* Copyright (c) 2016 TypeFox GmbH (http://www.typefox.io) and others.
* Copyright (c) 2016, 2020 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package org.eclipse.xtext.ide.editor.hierarchy
package org.eclipse.xtext.ide.editor.hierarchy;
import java.util.Collection
import org.eclipse.core.runtime.IProgressMonitor
import org.eclipse.emf.common.util.URI
import java.util.Collection;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.emf.common.util.URI;
/**
* This class is used to build a hierarchy structure.
@ -18,16 +18,16 @@ import org.eclipse.emf.common.util.URI
* @author kosyakov - Initial contribution and API
* @since 2.10
*/
interface IHierarchyBuilder {
public interface IHierarchyBuilder {
/**
* @return root hierarchy nodes for the given URI; empty if the hierarchy cannot be built for the given URI
*/
def Collection<IHierarchyNode> buildRoots(URI rootURI, IProgressMonitor monitor)
Collection<IHierarchyNode> buildRoots(URI rootURI, IProgressMonitor monitor);
/**
* @return child nodes for the given parent node; empty if {@link IHierarchyNode#mayHaveChildren} returns <code>false</code> for the parent
*/
def Collection<IHierarchyNode> buildChildren(IHierarchyNode parent, IProgressMonitor monitor)
Collection<IHierarchyNode> buildChildren(IHierarchyNode parent, IProgressMonitor monitor);
}

30
org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/editor/hierarchy/IHierarchyNode.xtend → org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/editor/hierarchy/IHierarchyNode.java
View file

@ -1,47 +1,47 @@
/*******************************************************************************
* Copyright (c) 2016 TypeFox GmbH (http://www.typefox.io) and others.
* Copyright (c) 2016, 2020 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package org.eclipse.xtext.ide.editor.hierarchy
package org.eclipse.xtext.ide.editor.hierarchy;
import java.util.Collection
import org.eclipse.xtext.ide.editor.navigation.INavigatable
import org.eclipse.xtext.resource.IEObjectDescription
import java.util.Collection;
import org.eclipse.xtext.ide.editor.navigation.INavigatable;
import org.eclipse.xtext.resource.IEObjectDescription;
/**
* Represents a hierarchy node.
* Represents a hierarchy node.
*
* @author kosyakov - Initial contribution and API
* @since 2.10
*/
interface IHierarchyNode extends INavigatable {
public interface IHierarchyNode extends INavigatable {
/**
* @return an associated element that is used to build child nodes
*/
def IEObjectDescription getElement()
IEObjectDescription getElement();
/**
* @return a parent; <code>null</code> if the node is a root
*/
def IHierarchyNode getParent()
IHierarchyNode getParent();
/**
* @return references used to reach the node from a parent; empty if the node is a root
* @return references used to reach the node from a parent; empty if the node is a root
*/
def Collection<IHierarchyNodeReference> getReferences()
Collection<IHierarchyNodeReference> getReferences();
/**
* @return whether there is a parent (can be transitive) containing the same element as the node
*/
def boolean isRecursive()
boolean isRecursive();
/**
* @return whether the node may have children; e.g. a recursive node cannot have children
* @return whether the node may have children; e.g. a recursive node cannot have children
*/
def boolean mayHaveChildren()
boolean mayHaveChildren();
}

16
org.eclipse.xtext.ide/xtend-gen/org/eclipse/xtext/ide/editor/hierarchy/IHierarchyNodeLocationProvider.java → org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/editor/hierarchy/IHierarchyNodeLocationProvider.java
View file

@ -1,17 +1,16 @@
/**
* Copyright (c) 2016 TypeFox GmbH (http://www.typefox.io) and others.
/*******************************************************************************
* Copyright (c) 2016, 2020 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
*
* SPDX-License-Identifier: EPL-2.0
*/
*******************************************************************************/
package org.eclipse.xtext.ide.editor.hierarchy;
import com.google.inject.ImplementedBy;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.EStructuralFeature;
import org.eclipse.xtext.ide.editor.hierarchy.DefaultHierarchyNodeLocationProvider;
import org.eclipse.xtext.util.ITextRegionWithLineInformation;
/**
@ -21,9 +20,8 @@ import org.eclipse.xtext.util.ITextRegionWithLineInformation;
* @since 2.10
*/
@ImplementedBy(DefaultHierarchyNodeLocationProvider.class)
@SuppressWarnings("all")
public interface IHierarchyNodeLocationProvider {
ITextRegionWithLineInformation getTextRegion(final EObject obj);
ITextRegionWithLineInformation getTextRegion(final EObject owner, final EStructuralFeature feature, final int indexInList);
ITextRegionWithLineInformation getTextRegion(EObject obj);
ITextRegionWithLineInformation getTextRegion(EObject owner, EStructuralFeature feature, int indexInList);
}

27
org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/editor/hierarchy/IHierarchyNodeLocationProvider.xtend
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@ -1,27 +0,0 @@
/*******************************************************************************
* Copyright (c) 2016 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package org.eclipse.xtext.ide.editor.hierarchy
import com.google.inject.ImplementedBy
import org.eclipse.emf.ecore.EObject
import org.eclipse.emf.ecore.EStructuralFeature
import org.eclipse.xtext.util.ITextRegionWithLineInformation
/**
* This class is used to identify a region for {@link IHierarchyNode} and {@link IHierarchyNodeReference}.
*
* @author kosyakov - Initial contribution and API
* @since 2.10
*/
@ImplementedBy(DefaultHierarchyNodeLocationProvider)
interface IHierarchyNodeLocationProvider {
def ITextRegionWithLineInformation getTextRegion(EObject obj)
def ITextRegionWithLineInformation getTextRegion(EObject owner, EStructuralFeature feature, int indexInList)
}

11
org.eclipse.xtext.ide/xtend-gen/org/eclipse/xtext/ide/editor/hierarchy/IHierarchyNodeReference.java → org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/editor/hierarchy/IHierarchyNodeReference.java
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@ -1,23 +1,22 @@
/**
* Copyright (c) 2016 TypeFox GmbH (http://www.typefox.io) and others.
/*******************************************************************************
* Copyright (c) 2016, 2020 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
*******************************************************************************/
package org.eclipse.xtext.ide.editor.hierarchy;
import org.eclipse.xtext.ide.editor.navigation.INavigatable;
import org.eclipse.xtext.util.ITextRegionWithLineInformation;
/**
* Represents a reference between parent and child nodes. Each reference is backed up with a region and a text.
* Represents a reference between parent and child nodes. Each reference is backed up with a region and a text.
*
* @author kosyakov - Initial contribution and API
* @since 2.10
*/
@SuppressWarnings("all")
public interface IHierarchyNodeReference extends INavigatable, ITextRegionWithLineInformation {
String getText();
String getText();
}

22
org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/editor/hierarchy/IHierarchyNodeReference.xtend
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@ -1,22 +0,0 @@
/*******************************************************************************
* Copyright (c) 2016 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package org.eclipse.xtext.ide.editor.hierarchy
import org.eclipse.xtext.ide.editor.navigation.INavigatable
import org.eclipse.xtext.util.ITextRegionWithLineInformation
/**
* Represents a reference between parent and child nodes. Each reference is backed up with a region and a text.
*
* @author kosyakov - Initial contribution and API
* @since 2.10
*/
interface IHierarchyNodeReference extends INavigatable, ITextRegionWithLineInformation {
def String getText()
}

24
org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/editor/hierarchy/IHierarchyRoot.xtend → org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/editor/hierarchy/IHierarchyRoot.java
View file

@ -1,14 +1,15 @@
/*******************************************************************************
* Copyright (c) 2016 TypeFox GmbH (http://www.typefox.io) and others.
* Copyright (c) 2016, 2020 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package org.eclipse.xtext.ide.editor.hierarchy
package org.eclipse.xtext.ide.editor.hierarchy;
import java.util.Collection
import java.util.Collection;
import static java.util.Collections.*;
/**
* Represents a hierarchy root.
@ -16,16 +17,13 @@ import java.util.Collection
* @author kosyakov - Initial contribution and API
* @since 2.10
*/
interface IHierarchyRoot {
public interface IHierarchyRoot {
Collection<IHierarchyNode> getRoots();
def Collection<IHierarchyNode> getRoots()
val EMPTY = new IHierarchyRoot() {
override getRoots() {
emptyList
static final IHierarchyRoot EMPTY = new IHierarchyRoot() {
@Override
public Collection<IHierarchyNode> getRoots() {
return emptyList();
}
}
};
}

52
org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/editor/model/TokenTypeToStringMapper.java Normal file
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@ -0,0 +1,52 @@
/**
* Copyright (c) 2014, 2020 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide.editor.model;
import com.google.inject.Inject;
import com.google.inject.name.Named;
import java.util.Map;
import org.antlr.runtime.Token;
import org.eclipse.xtext.ide.LexerIdeBindings;
import org.eclipse.xtext.ide.editor.syntaxcoloring.HighlightingStyles;
import org.eclipse.xtext.parser.antlr.ITokenDefProvider;
/**
* @author Anton Kosyakov
*
* @since 2.9
*/
public abstract class TokenTypeToStringMapper {
private String[] mappedValues;
@Inject
public void setTokenDefProvider(@Named(LexerIdeBindings.HIGHLIGHTING) ITokenDefProvider tokenDefProvider) {
initIds(tokenDefProvider.getTokenDefMap());
}
protected void initIds(Map<Integer, String> tokenDefMap) {
mappedValues = new String[tokenDefMap.size()];
for (Map.Entry<Integer, String> entry : tokenDefMap.entrySet()) {
if (entry.getKey() >= Token.MIN_TOKEN_TYPE) {
mappedValues[entry.getKey() - Token.MIN_TOKEN_TYPE] = calculateId(entry.getValue(), entry.getKey());
}
}
}
protected abstract String calculateId(String tokenName, int tokenType);
protected String getMappedValue(int tokenType) {
if (tokenType == Token.INVALID_TOKEN_TYPE) {
return HighlightingStyles.INVALID_TOKEN_ID;
} else {
return mappedValues[tokenType - Token.MIN_TOKEN_TYPE];
}
}
}

52
org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/editor/model/TokenTypeToStringMapper.xtend
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@ -1,52 +0,0 @@
/**
* Copyright (c) 2014 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide.editor.model
import com.google.inject.Inject
import com.google.inject.name.Named
import java.util.Map
import org.antlr.runtime.Token
import org.eclipse.xtext.ide.LexerIdeBindings
import org.eclipse.xtext.ide.editor.syntaxcoloring.HighlightingStyles
import org.eclipse.xtext.parser.antlr.ITokenDefProvider
/**
* @author Anton Kosyakov
*
* @since 2.9
*/
abstract class TokenTypeToStringMapper {
String[] mappedValues
@Inject
def void setTokenDefProvider(@Named(LexerIdeBindings.HIGHLIGHTING) ITokenDefProvider tokenDefProvider) {
initIds(tokenDefProvider.tokenDefMap)
}
def protected void initIds(Map<Integer, String> tokenDefMap) {
mappedValues = newArrayOfSize(tokenDefMap.size)
for (entry : tokenDefMap.entrySet) {
if (entry.key >= Token.MIN_TOKEN_TYPE) {
mappedValues.set(entry.key - Token.MIN_TOKEN_TYPE, calculateId(entry.value, entry.key))
}
}
}
def protected abstract String calculateId(String tokenName, int tokenType)
def protected String getMappedValue(int tokenType) {
if (tokenType == Token.INVALID_TOKEN_TYPE) {
HighlightingStyles.INVALID_TOKEN_ID
} else {
mappedValues.get(tokenType - Token.MIN_TOKEN_TYPE)
}
}
}

22
org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/editor/syntaxcoloring/HighlightingStyles.xtend → org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/editor/syntaxcoloring/HighlightingStyles.java
View file

@ -1,26 +1,26 @@
/*******************************************************************************
* Copyright (c) 2014 itemis AG (http://www.itemis.eu) and others.
* Copyright (c) 2014, 2020 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package org.eclipse.xtext.ide.editor.syntaxcoloring
package org.eclipse.xtext.ide.editor.syntaxcoloring;
/**
* @author Anton Kosyakov - Initial contribution and API
* @since 2.9
*/
interface HighlightingStyles {
public interface HighlightingStyles {
val KEYWORD_ID = "keyword"
val PUNCTUATION_ID = "punctuation"
val COMMENT_ID = "comment"
val STRING_ID = "string"
val NUMBER_ID = "number"
val DEFAULT_ID = "default"
val INVALID_TOKEN_ID = "error"
val TASK_ID = "task"
String KEYWORD_ID = "keyword";
String PUNCTUATION_ID = "punctuation";
String COMMENT_ID = "comment";
String STRING_ID = "string";
String NUMBER_ID = "number";
String DEFAULT_ID = "default";
String INVALID_TOKEN_ID = "error";
String TASK_ID = "task";
}

57
org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/server/symbol/IDocumentSymbolService.java Normal file
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@ -0,0 +1,57 @@
/*******************************************************************************
* Copyright (c) 2018, 2020 TypeFox and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package org.eclipse.xtext.ide.server.symbol;
import static java.util.Collections.*;
import java.util.List;
import org.eclipse.lsp4j.DocumentSymbol;
import org.eclipse.lsp4j.DocumentSymbolParams;
import org.eclipse.lsp4j.SymbolInformation;
import org.eclipse.lsp4j.jsonrpc.messages.Either;
import org.eclipse.xtext.ide.server.Document;
import org.eclipse.xtext.ide.server.symbol.IDocumentSymbolService.Noop;
import org.eclipse.xtext.resource.XtextResource;
import org.eclipse.xtext.util.CancelIndicator;
import com.google.common.annotations.Beta;
import com.google.inject.ImplementedBy;
/**
* Common service interface for providing document symbol information for text documents.
*
* <p>
* For more details, see the <a href=
* "https://microsoft.github.io/language-server-protocol/specification#textDocument_documentSymbol">{@code textDocument/documentSymbol}</a>
* LSP method.
*
* <p>
* This interface is not meant to be injected. Use the {@link DocumentSymbolService} and the
* {@link HierarchicalDocumentSymbolService} directly instead.
*/
@Beta
@ImplementedBy(Noop.class)
public interface IDocumentSymbolService {
List<Either<SymbolInformation, DocumentSymbol>> getSymbols(Document document, XtextResource resource,
DocumentSymbolParams params, CancelIndicator cancelIndicator);
public static class Noop implements IDocumentSymbolService {
@Override
public List<Either<SymbolInformation, DocumentSymbol>> getSymbols(Document document, XtextResource resource,
DocumentSymbolParams params, CancelIndicator cancelIndicator) {
return emptyList();
}
}
}

48
org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/server/symbol/IDocumentSymbolService.xtend
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@ -1,48 +0,0 @@
/*******************************************************************************
* Copyright (c) 2018 TypeFox and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package org.eclipse.xtext.ide.server.symbol
import com.google.common.annotations.Beta
import com.google.inject.ImplementedBy
import java.util.List
import org.eclipse.lsp4j.DocumentSymbol
import org.eclipse.lsp4j.DocumentSymbolParams
import org.eclipse.lsp4j.SymbolInformation
import org.eclipse.lsp4j.jsonrpc.messages.Either
import org.eclipse.xtext.ide.server.Document
import org.eclipse.xtext.resource.XtextResource
import org.eclipse.xtext.util.CancelIndicator
/**
* Common service interface for providing document symbol information for text documents.
*
* <p>
* For more details, see the <a href="https://microsoft.github.io/language-server-protocol/specification#textDocument_documentSymbol">{@code textDocument/documentSymbol}</a> LSP method.
*
* <p>
* This interface is not meant to be injected. Use the {@link DocumentSymbolService} and the {@link HierarchicalDocumentSymbolService} directly instead.
*/
@Beta
@ImplementedBy(Noop)
interface IDocumentSymbolService {
def List<Either<SymbolInformation, DocumentSymbol>> getSymbols(Document document, XtextResource resource,
DocumentSymbolParams params, CancelIndicator cancelIndicator);
static class Noop implements IDocumentSymbolService {
override getSymbols(Document document, XtextResource resource, DocumentSymbolParams params,
CancelIndicator cancelIndicator) {
return emptyList;
}
}
}

57
org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/server/symbol/WorkspaceSymbolService.java Normal file
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@ -0,0 +1,57 @@
/*******************************************************************************
* Copyright (c) 2016, 2020 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package org.eclipse.xtext.ide.server.symbol;
import com.google.inject.Inject;
import com.google.inject.Singleton;
import java.util.LinkedList;
import java.util.List;
import org.eclipse.lsp4j.SymbolInformation;
import org.eclipse.xtext.findReferences.IReferenceFinder.IResourceAccess;
import org.eclipse.xtext.resource.IResourceDescription;
import org.eclipse.xtext.resource.IResourceDescriptions;
import org.eclipse.xtext.resource.IResourceServiceProvider;
import org.eclipse.xtext.service.OperationCanceledManager;
import org.eclipse.xtext.util.CancelIndicator;
/**
* @author kosyakov - Initial contribution and API
* @since 2.11
*/
@Singleton
public class WorkspaceSymbolService {
@Inject
private IResourceServiceProvider.Registry registry;
@Inject
private OperationCanceledManager operationCanceledManager;
public List<? extends SymbolInformation> getSymbols(
String query,
IResourceAccess resourceAccess,
IResourceDescriptions indexData,
CancelIndicator cancelIndicator
) {
List<SymbolInformation> result = new LinkedList<>();
for (IResourceDescription resourceDescription : indexData.getAllResourceDescriptions()) {
operationCanceledManager.checkCanceled(cancelIndicator);
IResourceServiceProvider resourceServiceProvider = registry.getResourceServiceProvider(resourceDescription.getURI());
if (resourceServiceProvider != null) {
DocumentSymbolService documentSymbolService = resourceServiceProvider.get(DocumentSymbolService.class);
if (documentSymbolService != null) {
result.addAll(documentSymbolService.getSymbols(resourceDescription, query, resourceAccess, cancelIndicator));
}
}
}
return result;
}
}

52
org.eclipse.xtext.ide/src/org/eclipse/xtext/ide/server/symbol/WorkspaceSymbolService.xtend
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@ -1,52 +0,0 @@
/*******************************************************************************
* Copyright (c) 2016 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*******************************************************************************/
package org.eclipse.xtext.ide.server.symbol
import com.google.inject.Inject
import com.google.inject.Singleton
import java.util.List
import org.eclipse.lsp4j.SymbolInformation
import org.eclipse.xtext.findReferences.IReferenceFinder.IResourceAccess
import org.eclipse.xtext.resource.IResourceDescriptions
import org.eclipse.xtext.resource.IResourceServiceProvider
import org.eclipse.xtext.service.OperationCanceledManager
import org.eclipse.xtext.util.CancelIndicator
/**
* @author kosyakov - Initial contribution and API
* @since 2.11
*/
@Singleton
class WorkspaceSymbolService {
@Inject
extension IResourceServiceProvider.Registry
@Inject
OperationCanceledManager operationCanceledManager
def List<? extends SymbolInformation> getSymbols(
String query,
IResourceAccess resourceAccess,
IResourceDescriptions indexData,
CancelIndicator cancelIndicator
) {
val result = newLinkedList
for (resourceDescription : indexData.allResourceDescriptions) {
operationCanceledManager.checkCanceled(cancelIndicator)
val resourceServiceProvider = resourceDescription.URI.resourceServiceProvider
val documentSymbolService = resourceServiceProvider?.get(DocumentSymbolService)
if (documentSymbolService !== null) {
result += documentSymbolService.getSymbols(resourceDescription, query, resourceAccess, cancelIndicator)
}
}
return result
}
}

24
org.eclipse.xtext.ide/xtend-gen/org/eclipse/xtext/ide/editor/contentassist/IIdeContentProposalAcceptor.java
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@ -1,24 +0,0 @@
/**
* Copyright (c) 2015 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide.editor.contentassist;
import org.eclipse.xtext.ide.editor.contentassist.ContentAssistEntry;
/**
* @noreference
*/
@SuppressWarnings("all")
public interface IIdeContentProposalAcceptor {
/**
* Handle the given content assist entry. The entry may be {@code null}.
*/
void accept(final ContentAssistEntry entry, final int priority);
boolean canAcceptMoreProposals();
}

34
org.eclipse.xtext.ide/xtend-gen/org/eclipse/xtext/ide/editor/contentassist/IPrefixMatcher.java
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@ -1,34 +0,0 @@
/**
* Copyright (c) 2016 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide.editor.contentassist;
import com.google.inject.ImplementedBy;
/**
* Prefix matchers are used to reject content assist proposals that do not match the prefix at
* the current cursor position.
*
* @since 2.10
* @noreference
*/
@ImplementedBy(IPrefixMatcher.IgnoreCase.class)
@SuppressWarnings("all")
public interface IPrefixMatcher {
/**
* Default prefix matcher that compares the prefix of the candidate ignoring case.
*/
class IgnoreCase implements IPrefixMatcher {
@Override
public boolean isCandidateMatchingPrefix(final String name, final String prefix) {
return name.regionMatches(true, 0, prefix, 0, prefix.length());
}
}
boolean isCandidateMatchingPrefix(final String name, final String prefix);
}

30
org.eclipse.xtext.ide/xtend-gen/org/eclipse/xtext/ide/editor/hierarchy/ICallHierarchyBuilder.java
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@ -1,30 +0,0 @@
/**
* Copyright (c) 2016 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide.editor.hierarchy;
import org.eclipse.xtext.ide.editor.hierarchy.IHierarchyBuilder;
/**
* It is used to build a call hierarchy structure.
*
* @author kosyakov - Initial contribution and API
* @since 2.10
*/
@SuppressWarnings("all")
public interface ICallHierarchyBuilder extends IHierarchyBuilder {
enum CallHierarchyType {
CALLER,
CALLEE;
}
ICallHierarchyBuilder.CallHierarchyType getHierarchyType();
void setHierarchyType(final ICallHierarchyBuilder.CallHierarchyType hierarchyType);
}

33
org.eclipse.xtext.ide/xtend-gen/org/eclipse/xtext/ide/editor/hierarchy/IHierarchyBuilder.java
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@ -1,33 +0,0 @@
/**
* Copyright (c) 2016 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide.editor.hierarchy;
import java.util.Collection;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.emf.common.util.URI;
import org.eclipse.xtext.ide.editor.hierarchy.IHierarchyNode;
/**
* This class is used to build a hierarchy structure.
*
* @author kosyakov - Initial contribution and API
* @since 2.10
*/
@SuppressWarnings("all")
public interface IHierarchyBuilder {
/**
* @return root hierarchy nodes for the given URI; empty if the hierarchy cannot be built for the given URI
*/
Collection<IHierarchyNode> buildRoots(final URI rootURI, final IProgressMonitor monitor);
/**
* @return child nodes for the given parent node; empty if {@link IHierarchyNode#mayHaveChildren} returns <code>false</code> for the parent
*/
Collection<IHierarchyNode> buildChildren(final IHierarchyNode parent, final IProgressMonitor monitor);
}

48
org.eclipse.xtext.ide/xtend-gen/org/eclipse/xtext/ide/editor/hierarchy/IHierarchyNode.java
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@ -1,48 +0,0 @@
/**
* Copyright (c) 2016 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide.editor.hierarchy;
import java.util.Collection;
import org.eclipse.xtext.ide.editor.hierarchy.IHierarchyNodeReference;
import org.eclipse.xtext.ide.editor.navigation.INavigatable;
import org.eclipse.xtext.resource.IEObjectDescription;
/**
* Represents a hierarchy node.
*
* @author kosyakov - Initial contribution and API
* @since 2.10
*/
@SuppressWarnings("all")
public interface IHierarchyNode extends INavigatable {
/**
* @return an associated element that is used to build child nodes
*/
IEObjectDescription getElement();
/**
* @return a parent; <code>null</code> if the node is a root
*/
IHierarchyNode getParent();
/**
* @return references used to reach the node from a parent; empty if the node is a root
*/
Collection<IHierarchyNodeReference> getReferences();
/**
* @return whether there is a parent (can be transitive) containing the same element as the node
*/
boolean isRecursive();
/**
* @return whether the node may have children; e.g. a recursive node cannot have children
*/
boolean mayHaveChildren();
}

31
org.eclipse.xtext.ide/xtend-gen/org/eclipse/xtext/ide/editor/hierarchy/IHierarchyRoot.java
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@ -1,31 +0,0 @@
/**
* Copyright (c) 2016 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide.editor.hierarchy;
import java.util.Collection;
import org.eclipse.xtext.ide.editor.hierarchy.IHierarchyNode;
import org.eclipse.xtext.xbase.lib.CollectionLiterals;
/**
* Represents a hierarchy root.
*
* @author kosyakov - Initial contribution and API
* @since 2.10
*/
@SuppressWarnings("all")
public interface IHierarchyRoot {
Collection<IHierarchyNode> getRoots();
static final IHierarchyRoot EMPTY = new IHierarchyRoot() {
@Override
public Collection<IHierarchyNode> getRoots() {
return CollectionLiterals.<IHierarchyNode>emptyList();
}
};
}

59
org.eclipse.xtext.ide/xtend-gen/org/eclipse/xtext/ide/editor/model/TokenTypeToStringMapper.java
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@ -1,59 +0,0 @@
/**
* Copyright (c) 2014 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide.editor.model;
import com.google.inject.Inject;
import com.google.inject.name.Named;
import java.util.Map;
import java.util.Set;
import org.antlr.runtime.Token;
import org.eclipse.xtext.ide.LexerIdeBindings;
import org.eclipse.xtext.ide.editor.syntaxcoloring.HighlightingStyles;
import org.eclipse.xtext.parser.antlr.ITokenDefProvider;
/**
* @author Anton Kosyakov
*
* @since 2.9
*/
@SuppressWarnings("all")
public abstract class TokenTypeToStringMapper {
private String[] mappedValues;
@Inject
public void setTokenDefProvider(@Named(LexerIdeBindings.HIGHLIGHTING) final ITokenDefProvider tokenDefProvider) {
this.initIds(tokenDefProvider.getTokenDefMap());
}
protected void initIds(final Map<Integer, String> tokenDefMap) {
this.mappedValues = new String[tokenDefMap.size()];
Set<Map.Entry<Integer, String>> _entrySet = tokenDefMap.entrySet();
for (final Map.Entry<Integer, String> entry : _entrySet) {
Integer _key = entry.getKey();
boolean _greaterEqualsThan = ((_key).intValue() >= Token.MIN_TOKEN_TYPE);
if (_greaterEqualsThan) {
Integer _key_1 = entry.getKey();
int _minus = ((_key_1).intValue() - Token.MIN_TOKEN_TYPE);
this.mappedValues[_minus] = this.calculateId(entry.getValue(), (entry.getKey()).intValue());
}
}
}
protected abstract String calculateId(final String tokenName, final int tokenType);
protected String getMappedValue(final int tokenType) {
String _xifexpression = null;
if ((tokenType == Token.INVALID_TOKEN_TYPE)) {
_xifexpression = HighlightingStyles.INVALID_TOKEN_ID;
} else {
_xifexpression = this.mappedValues[(tokenType - Token.MIN_TOKEN_TYPE)];
}
return _xifexpression;
}
}

32
org.eclipse.xtext.ide/xtend-gen/org/eclipse/xtext/ide/editor/syntaxcoloring/HighlightingStyles.java
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@ -1,32 +0,0 @@
/**
* Copyright (c) 2014 itemis AG (http://www.itemis.eu) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide.editor.syntaxcoloring;
/**
* @author Anton Kosyakov - Initial contribution and API
* @since 2.9
*/
@SuppressWarnings("all")
public interface HighlightingStyles {
static final String KEYWORD_ID = "keyword";
static final String PUNCTUATION_ID = "punctuation";
static final String COMMENT_ID = "comment";
static final String STRING_ID = "string";
static final String NUMBER_ID = "number";
static final String DEFAULT_ID = "default";
static final String INVALID_TOKEN_ID = "error";
static final String TASK_ID = "task";
}

44
org.eclipse.xtext.ide/xtend-gen/org/eclipse/xtext/ide/server/symbol/IDocumentSymbolService.java
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@ -1,44 +0,0 @@
/**
* Copyright (c) 2018 TypeFox and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide.server.symbol;
import com.google.common.annotations.Beta;
import com.google.inject.ImplementedBy;
import java.util.List;
import org.eclipse.lsp4j.DocumentSymbol;
import org.eclipse.lsp4j.DocumentSymbolParams;
import org.eclipse.lsp4j.SymbolInformation;
import org.eclipse.lsp4j.jsonrpc.messages.Either;
import org.eclipse.xtext.ide.server.Document;
import org.eclipse.xtext.resource.XtextResource;
import org.eclipse.xtext.util.CancelIndicator;
import org.eclipse.xtext.xbase.lib.CollectionLiterals;
/**
* Common service interface for providing document symbol information for text documents.
*
* <p>
* For more details, see the <a href="https://microsoft.github.io/language-server-protocol/specification#textDocument_documentSymbol">{@code textDocument/documentSymbol}</a> LSP method.
*
* <p>
* This interface is not meant to be injected. Use the {@link DocumentSymbolService} and the {@link HierarchicalDocumentSymbolService} directly instead.
*/
@Beta
@ImplementedBy(IDocumentSymbolService.Noop.class)
@SuppressWarnings("all")
public interface IDocumentSymbolService {
class Noop implements IDocumentSymbolService {
@Override
public List<Either<SymbolInformation, DocumentSymbol>> getSymbols(final Document document, final XtextResource resource, final DocumentSymbolParams params, final CancelIndicator cancelIndicator) {
return CollectionLiterals.<Either<SymbolInformation, DocumentSymbol>>emptyList();
}
}
List<Either<SymbolInformation, DocumentSymbol>> getSymbols(final Document document, final XtextResource resource, final DocumentSymbolParams params, final CancelIndicator cancelIndicator);
}

61
org.eclipse.xtext.ide/xtend-gen/org/eclipse/xtext/ide/server/symbol/WorkspaceSymbolService.java
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@ -1,61 +0,0 @@
/**
* Copyright (c) 2016 TypeFox GmbH (http://www.typefox.io) and others.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.xtext.ide.server.symbol;
import com.google.common.collect.Iterables;
import com.google.inject.Inject;
import com.google.inject.Singleton;
import java.util.LinkedList;
import java.util.List;
import org.eclipse.lsp4j.SymbolInformation;
import org.eclipse.xtext.findReferences.IReferenceFinder;
import org.eclipse.xtext.ide.server.symbol.DocumentSymbolService;
import org.eclipse.xtext.resource.IResourceDescription;
import org.eclipse.xtext.resource.IResourceDescriptions;
import org.eclipse.xtext.resource.IResourceServiceProvider;
import org.eclipse.xtext.service.OperationCanceledManager;
import org.eclipse.xtext.util.CancelIndicator;
import org.eclipse.xtext.xbase.lib.CollectionLiterals;
import org.eclipse.xtext.xbase.lib.Extension;
/**
* @author kosyakov - Initial contribution and API
* @since 2.11
*/
@Singleton
@SuppressWarnings("all")
public class WorkspaceSymbolService {
@Inject
@Extension
private IResourceServiceProvider.Registry _registry;
@Inject
private OperationCanceledManager operationCanceledManager;
public List<? extends SymbolInformation> getSymbols(final String query, final IReferenceFinder.IResourceAccess resourceAccess, final IResourceDescriptions indexData, final CancelIndicator cancelIndicator) {
final LinkedList<SymbolInformation> result = CollectionLiterals.<SymbolInformation>newLinkedList();
Iterable<IResourceDescription> _allResourceDescriptions = indexData.getAllResourceDescriptions();
for (final IResourceDescription resourceDescription : _allResourceDescriptions) {
{
this.operationCanceledManager.checkCanceled(cancelIndicator);
final IResourceServiceProvider resourceServiceProvider = this._registry.getResourceServiceProvider(resourceDescription.getURI());
DocumentSymbolService _get = null;
if (resourceServiceProvider!=null) {
_get=resourceServiceProvider.<DocumentSymbolService>get(DocumentSymbolService.class);
}
final DocumentSymbolService documentSymbolService = _get;
if ((documentSymbolService != null)) {
List<? extends SymbolInformation> _symbols = documentSymbolService.getSymbols(resourceDescription, query, resourceAccess, cancelIndicator);
Iterables.<SymbolInformation>addAll(result, _symbols);
}
}
}
return result;
}
}