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Code Issues Wiki Activity

Getting ready to PDOM-ize the completion processor.

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This commit is contained in:
Doug Schaefer 2006-12-18 19:16:19 +00:00
parent 21dde9f148
commit 9b82414491
6 changed files with 113 additions and 210 deletions
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13
core/org.eclipse.cdt.core/model/org/eclipse/cdt/core/model/ILanguage.java
View file

@ -78,14 +78,19 @@ public interface ILanguage extends IAdaptable {
int style) throws CoreException; int style) throws CoreException;
/** /**
* Return the AST Completion Node for the given working copy at the given * Return the AST completion node for the given offset.
* offset.
* *
* @param workingCopy * @param reader
* @param scanInfo
* @param fileCreator
* @param index
* @param log
* @param offset * @param offset
* @return * @return
* @throws CoreException
*/ */
public ASTCompletionNode getCompletionNode(IWorkingCopy workingCopy, int offset) throws CoreException; public ASTCompletionNode getCompletionNode(CodeReader reader, IScannerInfo scanInfo, ICodeReaderFactory fileCreator, IIndex index, IParserLogService log, int offset) throws CoreException;
/** /**
* Gather the list of IASTNames that appear the selection with the given start offset * Gather the list of IASTNames that appear the selection with the given start offset

12
core/org.eclipse.cdt.core/model/org/eclipse/cdt/core/model/ITranslationUnit.java
View file

@ -13,6 +13,7 @@ package org.eclipse.cdt.core.model;
import java.util.Map; import java.util.Map;
import org.eclipse.cdt.core.dom.ast.ASTCompletionNode;
import org.eclipse.cdt.core.dom.ast.IASTTranslationUnit; import org.eclipse.cdt.core.dom.ast.IASTTranslationUnit;
import org.eclipse.cdt.core.index.IIndex; import org.eclipse.cdt.core.index.IIndex;
import org.eclipse.cdt.core.parser.CodeReader; import org.eclipse.cdt.core.parser.CodeReader;
@ -456,4 +457,15 @@ public interface ITranslationUnit extends ICElement, IParent, IOpenable, ISource
* @since 4.0 * @since 4.0
*/ */
public IASTTranslationUnit getAST(IIndex index, int style) throws CoreException; public IASTTranslationUnit getAST(IIndex index, int style) throws CoreException;
/**
* Return the completion node using the given index and parsing style at the given offset.
*
* @param index
* @param style
* @param offset
* @return
* @throws CoreException
*/
public ASTCompletionNode getCompletionNode(IIndex index, int style, int offset) throws CoreException;
} }

122
core/org.eclipse.cdt.core/model/org/eclipse/cdt/internal/core/model/TranslationUnit.java
View file

@ -20,6 +20,7 @@ import java.util.Map;
import org.eclipse.cdt.core.CCorePlugin; import org.eclipse.cdt.core.CCorePlugin;
import org.eclipse.cdt.core.dom.ICodeReaderFactory; import org.eclipse.cdt.core.dom.ICodeReaderFactory;
import org.eclipse.cdt.core.dom.ast.ASTCompletionNode;
import org.eclipse.cdt.core.dom.ast.IASTTranslationUnit; import org.eclipse.cdt.core.dom.ast.IASTTranslationUnit;
import org.eclipse.cdt.core.index.IIndex; import org.eclipse.cdt.core.index.IIndex;
import org.eclipse.cdt.core.model.CModelException; import org.eclipse.cdt.core.model.CModelException;
@ -303,47 +304,29 @@ public class TranslationUnit extends Openable implements ITranslationUnit {
return null; return null;
} }
/* (non-Javadoc)
* @see org.eclipse.cdt.core.model.ISourceManipulation#copy(org.eclipse.cdt.core.model.ICElement, org.eclipse.cdt.core.model.ICElement, java.lang.String, boolean, org.eclipse.core.runtime.IProgressMonitor)
*/
public void copy(ICElement container, ICElement sibling, String rename, boolean force, public void copy(ICElement container, ICElement sibling, String rename, boolean force,
IProgressMonitor monitor) throws CModelException { IProgressMonitor monitor) throws CModelException {
getSourceManipulationInfo().copy(container, sibling, rename, force, monitor); getSourceManipulationInfo().copy(container, sibling, rename, force, monitor);
} }
/* (non-Javadoc)
* @see org.eclipse.cdt.core.model.ISourceManipulation#delete(boolean, org.eclipse.core.runtime.IProgressMonitor)
*/
public void delete(boolean force, IProgressMonitor monitor) throws CModelException { public void delete(boolean force, IProgressMonitor monitor) throws CModelException {
getSourceManipulationInfo().delete(force, monitor); getSourceManipulationInfo().delete(force, monitor);
} }
/* (non-Javadoc)
* @see org.eclipse.cdt.core.model.ISourceManipulation#move(org.eclipse.cdt.core.model.ICElement, org.eclipse.cdt.core.model.ICElement, java.lang.String, boolean, org.eclipse.core.runtime.IProgressMonitor)
*/
public void move(ICElement container, ICElement sibling, String rename, boolean force, public void move(ICElement container, ICElement sibling, String rename, boolean force,
IProgressMonitor monitor) throws CModelException { IProgressMonitor monitor) throws CModelException {
getSourceManipulationInfo().move(container, sibling, rename, force, monitor); getSourceManipulationInfo().move(container, sibling, rename, force, monitor);
} }
/* (non-Javadoc)
* @see org.eclipse.cdt.core.model.ISourceManipulation#rename(java.lang.String, boolean, org.eclipse.core.runtime.IProgressMonitor)
*/
public void rename(String name, boolean force, IProgressMonitor monitor) public void rename(String name, boolean force, IProgressMonitor monitor)
throws CModelException { throws CModelException {
getSourceManipulationInfo().rename(name, force, monitor); getSourceManipulationInfo().rename(name, force, monitor);
} }
/* (non-Javadoc)
* @see org.eclipse.cdt.core.model.ISourceReference#getSource()
*/
public String getSource() throws CModelException { public String getSource() throws CModelException {
return getSourceManipulationInfo().getSource(); return getSourceManipulationInfo().getSource();
} }
/* (non-Javadoc)
* @see org.eclipse.cdt.core.model.ISourceReference#getSourceRange()
*/
public ISourceRange getSourceRange() throws CModelException { public ISourceRange getSourceRange() throws CModelException {
return getSourceManipulationInfo().getSourceRange(); return getSourceManipulationInfo().getSourceRange();
} }
@ -376,9 +359,6 @@ public class TranslationUnit extends Openable implements ITranslationUnit {
return super.equals(o) && !((ITranslationUnit) o).isWorkingCopy(); return super.equals(o) && !((ITranslationUnit) o).isWorkingCopy();
} }
/* (non-Javadoc)
* @see org.eclipse.cdt.core.model.ITranslationUnit#findSharedWorkingCopy(org.eclipse.cdt.internal.core.model.IBufferFactory)
*/
public IWorkingCopy findSharedWorkingCopy(IBufferFactory factory) { public IWorkingCopy findSharedWorkingCopy(IBufferFactory factory) {
// if factory is null, default factory must be used // if factory is null, default factory must be used
@ -394,23 +374,14 @@ public class TranslationUnit extends Openable implements ITranslationUnit {
return (WorkingCopy) perFactoryWorkingCopies.get(this); return (WorkingCopy) perFactoryWorkingCopies.get(this);
} }
/*
* @see org.eclipse.cdt.internal.core.model.Openable#isOpen()
*/
public synchronized boolean isOpen() { public synchronized boolean isOpen() {
return super.isOpen(); return super.isOpen();
} }
/*
* @see org.eclipse.cdt.internal.core.model.CElement#getElementInfo(org.eclipse.core.runtime.IProgressMonitor)
*/
public synchronized CElementInfo getElementInfo(IProgressMonitor monitor) throws CModelException { public synchronized CElementInfo getElementInfo(IProgressMonitor monitor) throws CModelException {
return super.getElementInfo(monitor); return super.getElementInfo(monitor);
} }
/* (non-Javadoc)
* @see org.eclipse.cdt.internal.core.model.Openable#buildStructure(org.eclipse.cdt.internal.core.model.OpenableInfo, org.eclipse.core.runtime.IProgressMonitor, java.util.Map, org.eclipse.core.resources.IResource)
*/
protected boolean buildStructure(OpenableInfo info, IProgressMonitor pm, Map newElements, IResource underlyingResource) throws CModelException { protected boolean buildStructure(OpenableInfo info, IProgressMonitor pm, Map newElements, IResource underlyingResource) throws CModelException {
TranslationUnitInfo unitInfo = (TranslationUnitInfo) info; TranslationUnitInfo unitInfo = (TranslationUnitInfo) info;
@ -436,9 +407,6 @@ public class TranslationUnit extends Openable implements ITranslationUnit {
return unitInfo.isStructureKnown(); return unitInfo.isStructureKnown();
} }
/* (non-Javadoc)
* @see org.eclipse.cdt.core.model.ITranslationUnit#getContents()
*/
public char[] getContents() { public char[] getContents() {
try { try {
IBuffer buffer = this.getBuffer(); IBuffer buffer = this.getBuffer();
@ -448,17 +416,11 @@ public class TranslationUnit extends Openable implements ITranslationUnit {
} }
} }
/* (non-Javadoc)
* @see org.eclipse.cdt.core.model.ITranslationUnit#getSharedWorkingCopy(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.cdt.internal.core.model.IBufferFactory)
*/
public IWorkingCopy getSharedWorkingCopy(IProgressMonitor monitor,IBufferFactory factory) public IWorkingCopy getSharedWorkingCopy(IProgressMonitor monitor,IBufferFactory factory)
throws CModelException { throws CModelException {
return getSharedWorkingCopy(monitor, factory, null); return getSharedWorkingCopy(monitor, factory, null);
} }
/* (non-Javadoc)
* @see org.eclipse.cdt.core.model.ITranslationUnit#getSharedWorkingCopy(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.cdt.internal.core.model.IBufferFactory, org.eclipse.cdt.core.model.IProblemRequestor)
*/
public IWorkingCopy getSharedWorkingCopy(IProgressMonitor monitor,IBufferFactory factory, IProblemRequestor requestor) public IWorkingCopy getSharedWorkingCopy(IProgressMonitor monitor,IBufferFactory factory, IProblemRequestor requestor)
throws CModelException { throws CModelException {
@ -487,16 +449,10 @@ public class TranslationUnit extends Openable implements ITranslationUnit {
return (IWorkingCopy) op.getResultElements()[0]; return (IWorkingCopy) op.getResultElements()[0];
} }
/* (non-Javadoc)
* @see org.eclipse.cdt.core.model.ITranslationUnit#getWorkingCopy()
*/
public IWorkingCopy getWorkingCopy() throws CModelException { public IWorkingCopy getWorkingCopy() throws CModelException {
return this.getWorkingCopy(null, null); return this.getWorkingCopy(null, null);
} }
/* (non-Javadoc)
* @see org.eclipse.cdt.core.model.ITranslationUnit#getWorkingCopy(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.cdt.internal.core.model.IBufferFactory)
*/
public IWorkingCopy getWorkingCopy(IProgressMonitor monitor, IBufferFactory factory)throws CModelException{ public IWorkingCopy getWorkingCopy(IProgressMonitor monitor, IBufferFactory factory)throws CModelException{
WorkingCopy workingCopy = new WorkingCopy(getParent(), getFile(), getContentTypeId(), factory); WorkingCopy workingCopy = new WorkingCopy(getParent(), getFile(), getContentTypeId(), factory);
// open the working copy now to ensure contents are that of the current state of this element // open the working copy now to ensure contents are that of the current state of this element
@ -511,9 +467,6 @@ public class TranslationUnit extends Openable implements ITranslationUnit {
return true; return true;
} }
/*
* @see Openable#openParent
*/
protected void openParent(Object childInfo, Map newElements, IProgressMonitor pm) throws CModelException { protected void openParent(Object childInfo, Map newElements, IProgressMonitor pm) throws CModelException {
try { try {
super.openParent(childInfo, newElements, pm); super.openParent(childInfo, newElements, pm);
@ -525,16 +478,10 @@ public class TranslationUnit extends Openable implements ITranslationUnit {
} }
} }
/* (non-Javadoc)
* @see org.eclipse.cdt.core.model.IOpenable#isConsistent()
*/
public boolean isConsistent() throws CModelException { public boolean isConsistent() throws CModelException {
return CModelManager.getDefault().getElementsOutOfSynchWithBuffers().get(this) == null; return CModelManager.getDefault().getElementsOutOfSynchWithBuffers().get(this) == null;
} }
/*
* @see org.eclipse.cdt.internal.core.model.Openable#makeConsistent(org.eclipse.core.runtime.IProgressMonitor, boolean)
*/
public void makeConsistent(IProgressMonitor monitor, boolean forced) throws CModelException { public void makeConsistent(IProgressMonitor monitor, boolean forced) throws CModelException {
makeConsistent(false, monitor); makeConsistent(false, monitor);
} }
@ -584,23 +531,14 @@ public class TranslationUnit extends Openable implements ITranslationUnit {
return null; return null;
} }
/* (non-Javadoc)
* @see org.eclipse.cdt.internal.core.model.Openable#isSourceElement()
*/
protected boolean isSourceElement() { protected boolean isSourceElement() {
return true; return true;
} }
/* (non-Javadoc)
* @see org.eclipse.cdt.core.model.ITranslationUnit#isWorkingCopy()
*/
public boolean isWorkingCopy() { public boolean isWorkingCopy() {
return false; return false;
} }
/* (non-Javadoc)
* @see org.eclipse.cdt.internal.core.model.Openable#openBuffer(org.eclipse.core.runtime.IProgressMonitor)
*/
protected IBuffer openBuffer(IProgressMonitor pm) throws CModelException { protected IBuffer openBuffer(IProgressMonitor pm) throws CModelException {
// create buffer - translation units only use default buffer factory // create buffer - translation units only use default buffer factory
@ -626,9 +564,6 @@ public class TranslationUnit extends Openable implements ITranslationUnit {
return buffer; return buffer;
} }
/*
* @see org.eclipse.cdt.core.model.ITranslationUnit#parse()
*/
public Map parse() { public Map parse() {
throw new UnsupportedOperationException("Deprecated method"); //$NON-NLS-1$ throw new UnsupportedOperationException("Deprecated method"); //$NON-NLS-1$
} }
@ -681,9 +616,6 @@ public class TranslationUnit extends Openable implements ITranslationUnit {
return problemRequestor; return problemRequestor;
} }
/* (non-Javadoc)
* @see org.eclipse.cdt.core.model.ITranslationUnit#isHeaderUnit()
*/
public boolean isHeaderUnit() { public boolean isHeaderUnit() {
return ( return (
CCorePlugin.CONTENT_TYPE_CHEADER.equals(contentTypeId) CCorePlugin.CONTENT_TYPE_CHEADER.equals(contentTypeId)
@ -691,9 +623,6 @@ public class TranslationUnit extends Openable implements ITranslationUnit {
); );
} }
/* (non-Javadoc)
* @see org.eclipse.cdt.core.model.ITranslationUnit#isSourceUnit()
*/
public boolean isSourceUnit() { public boolean isSourceUnit() {
if (isHeaderUnit()) if (isHeaderUnit())
return false; return false;
@ -706,9 +635,6 @@ public class TranslationUnit extends Openable implements ITranslationUnit {
); );
} }
/* (non-Javadoc)
* @see org.eclipse.cdt.core.model.ITranslationUnit#isCLanguage()
*/
public boolean isCLanguage() { public boolean isCLanguage() {
return ( return (
CCorePlugin.CONTENT_TYPE_CSOURCE.equals(contentTypeId) CCorePlugin.CONTENT_TYPE_CSOURCE.equals(contentTypeId)
@ -716,9 +642,6 @@ public class TranslationUnit extends Openable implements ITranslationUnit {
); );
} }
/* (non-Javadoc)
* @see org.eclipse.cdt.core.model.ITranslationUnit#isCXXLanguage()
*/
public boolean isCXXLanguage() { public boolean isCXXLanguage() {
return ( return (
CCorePlugin.CONTENT_TYPE_CXXSOURCE.equals(contentTypeId) CCorePlugin.CONTENT_TYPE_CXXSOURCE.equals(contentTypeId)
@ -726,17 +649,10 @@ public class TranslationUnit extends Openable implements ITranslationUnit {
); );
} }
/* (non-Javadoc)
* @see org.eclipse.cdt.core.model.ITranslationUnit#isASMLanguage()
*/
public boolean isASMLanguage() { public boolean isASMLanguage() {
return CCorePlugin.CONTENT_TYPE_ASMSOURCE.equals(contentTypeId); return CCorePlugin.CONTENT_TYPE_ASMSOURCE.equals(contentTypeId);
} }
/* (non-Javadoc)
* @see org.eclipse.cdt.core.model.ICElement#exists()
*/
public boolean exists() { public boolean exists() {
IResource res = getResource(); IResource res = getResource();
if (res != null) if (res != null)
@ -763,9 +679,6 @@ public class TranslationUnit extends Openable implements ITranslationUnit {
return null; return null;
} }
/* (non-Javadoc)
* @see org.eclipse.cdt.core.model.ITranslationUnit#getContentTypeId()
*/
public String getContentTypeId() { public String getContentTypeId() {
return contentTypeId; return contentTypeId;
} }
@ -774,9 +687,6 @@ public class TranslationUnit extends Openable implements ITranslationUnit {
contentTypeId = id; contentTypeId = id;
} }
/* (non-Javadoc)
* @see org.eclipse.cdt.internal.core.model.Openable#closing(java.lang.Object)
*/
protected void closing(Object info) throws CModelException { protected void closing(Object info) throws CModelException {
IContentType cType = CCorePlugin.getContentType(getCProject().getProject(), getElementName()); IContentType cType = CCorePlugin.getContentType(getCProject().getProject(), getElementName());
if (cType != null) { if (cType != null) {
@ -799,16 +709,10 @@ public class TranslationUnit extends Openable implements ITranslationUnit {
} }
} }
/*
* @see org.eclipse.cdt.core.model.ITranslationUnit#getAST()
*/
public IASTTranslationUnit getAST() throws CoreException { public IASTTranslationUnit getAST() throws CoreException {
return getAST(null, 0); return getAST(null, 0);
} }
/*
* @see org.eclipse.cdt.core.model.ITranslationUnit#getAST(org.eclipse.cdt.core.index.IIndex, int)
*/
public IASTTranslationUnit getAST(IIndex index, int style) throws CoreException { public IASTTranslationUnit getAST(IIndex index, int style) throws CoreException {
ICodeReaderFactory codeReaderFactory; ICodeReaderFactory codeReaderFactory;
if (index != null && (style & (ITranslationUnit.AST_SKIP_INDEXED_HEADERS | ITranslationUnit.AST_SKIP_ALL_HEADERS)) != 0) { if (index != null && (style & (ITranslationUnit.AST_SKIP_INDEXED_HEADERS | ITranslationUnit.AST_SKIP_ALL_HEADERS)) != 0) {
@ -833,6 +737,30 @@ public class TranslationUnit extends Openable implements ITranslationUnit {
return null; return null;
} }
public ASTCompletionNode getCompletionNode(IIndex index, int style, int offset) throws CoreException {
ICodeReaderFactory codeReaderFactory;
if (index != null && (style & (ITranslationUnit.AST_SKIP_INDEXED_HEADERS | ITranslationUnit.AST_SKIP_ALL_HEADERS)) != 0) {
codeReaderFactory= new IndexBasedCodeReaderFactory(index);
}
else {
codeReaderFactory = SavedCodeReaderFactory.getInstance();
}
IScannerInfo scanInfo = getScannerInfo( (style & ITranslationUnit.AST_SKIP_IF_NO_BUILD_INFO) == 0);
if (scanInfo == null) {
return null;
}
CodeReader reader;
reader = getCodeReader();
ILanguage language= getLanguage();
if (language != null) {
return language.getCompletionNode(reader, scanInfo, codeReaderFactory, index, ParserUtil.getParserLogService(), offset);
}
return null;
}
public CodeReader getCodeReader() { public CodeReader getCodeReader() {
CodeReader reader; CodeReader reader;
IPath location= getLocation(); IPath location= getLocation();

35
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/dom/ast/gnu/c/GCCLanguage.java
View file

@ -17,7 +17,6 @@ import java.util.ArrayList;
import java.util.List; import java.util.List;
import org.eclipse.cdt.core.CCorePlugin; import org.eclipse.cdt.core.CCorePlugin;
import org.eclipse.cdt.core.dom.CDOM;
import org.eclipse.cdt.core.dom.ICodeReaderFactory; import org.eclipse.cdt.core.dom.ICodeReaderFactory;
import org.eclipse.cdt.core.dom.ast.ASTCompletionNode; import org.eclipse.cdt.core.dom.ast.ASTCompletionNode;
import org.eclipse.cdt.core.dom.ast.IASTName; import org.eclipse.cdt.core.dom.ast.IASTName;
@ -26,20 +25,16 @@ import org.eclipse.cdt.core.dom.ast.IASTTranslationUnit;
import org.eclipse.cdt.core.dom.ast.c.CASTVisitor; import org.eclipse.cdt.core.dom.ast.c.CASTVisitor;
import org.eclipse.cdt.core.index.IIndex; import org.eclipse.cdt.core.index.IIndex;
import org.eclipse.cdt.core.model.AbstractLanguage; import org.eclipse.cdt.core.model.AbstractLanguage;
import org.eclipse.cdt.core.model.ICProject;
import org.eclipse.cdt.core.model.IContributedModelBuilder; import org.eclipse.cdt.core.model.IContributedModelBuilder;
import org.eclipse.cdt.core.model.ITranslationUnit; import org.eclipse.cdt.core.model.ITranslationUnit;
import org.eclipse.cdt.core.model.IWorkingCopy;
import org.eclipse.cdt.core.parser.CodeReader; import org.eclipse.cdt.core.parser.CodeReader;
import org.eclipse.cdt.core.parser.IParserLogService; import org.eclipse.cdt.core.parser.IParserLogService;
import org.eclipse.cdt.core.parser.IScanner; import org.eclipse.cdt.core.parser.IScanner;
import org.eclipse.cdt.core.parser.IScannerInfo; import org.eclipse.cdt.core.parser.IScannerInfo;
import org.eclipse.cdt.core.parser.IScannerInfoProvider;
import org.eclipse.cdt.core.parser.ParserFactory; import org.eclipse.cdt.core.parser.ParserFactory;
import org.eclipse.cdt.core.parser.ParserLanguage; import org.eclipse.cdt.core.parser.ParserLanguage;
import org.eclipse.cdt.core.parser.ParserMode; import org.eclipse.cdt.core.parser.ParserMode;
import org.eclipse.cdt.core.parser.ParserUtil; import org.eclipse.cdt.core.parser.ParserUtil;
import org.eclipse.cdt.core.parser.ScannerInfo;
import org.eclipse.cdt.internal.core.dom.parser.ISourceCodeParser; import org.eclipse.cdt.internal.core.dom.parser.ISourceCodeParser;
import org.eclipse.cdt.internal.core.dom.parser.c.GCCParserExtensionConfiguration; import org.eclipse.cdt.internal.core.dom.parser.c.GCCParserExtensionConfiguration;
import org.eclipse.cdt.internal.core.dom.parser.c.GNUCSourceParser; import org.eclipse.cdt.internal.core.dom.parser.c.GNUCSourceParser;
@ -48,8 +43,6 @@ import org.eclipse.cdt.internal.core.parser.scanner2.GCCScannerExtensionConfigur
import org.eclipse.cdt.internal.core.parser.scanner2.IScannerExtensionConfiguration; import org.eclipse.cdt.internal.core.parser.scanner2.IScannerExtensionConfiguration;
import org.eclipse.cdt.internal.core.pdom.dom.IPDOMLinkageFactory; import org.eclipse.cdt.internal.core.pdom.dom.IPDOMLinkageFactory;
import org.eclipse.cdt.internal.core.pdom.dom.c.PDOMCLinkageFactory; import org.eclipse.cdt.internal.core.pdom.dom.c.PDOMCLinkageFactory;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.CoreException; import org.eclipse.core.runtime.CoreException;
/** /**
@ -93,33 +86,7 @@ public class GCCLanguage extends AbstractLanguage {
return ast; return ast;
} }
public ASTCompletionNode getCompletionNode(IWorkingCopy workingCopy, int offset) throws CoreException { public ASTCompletionNode getCompletionNode(CodeReader reader, IScannerInfo scanInfo, ICodeReaderFactory fileCreator, IIndex index, IParserLogService log, int offset) throws CoreException {
IResource resource = workingCopy.getResource();
ICProject project = workingCopy.getCProject();
IProject rproject = project.getProject();
IScannerInfo scanInfo = null;
IScannerInfoProvider provider = CCorePlugin.getDefault().getScannerInfoProvider(rproject);
if (provider != null){
IResource infoResource = resource != null ? resource : rproject;
IScannerInfo buildScanInfo = provider.getScannerInformation(infoResource);
if (buildScanInfo != null)
scanInfo = buildScanInfo;
else
scanInfo = new ScannerInfo();
}
// TODO use the pdom once we get enough info into it
// PDOM pdom = (PDOM)CCorePlugin.getPDOMManager().getPDOM(workingCopy.getCProject()).getAdapter(PDOM.class);
// ICodeReaderFactory fileCreator = new PDOMCodeReaderFactory(pdom);
ICodeReaderFactory fileCreator = CDOM.getInstance().getCodeReaderFactory(CDOM.PARSE_WORKING_COPY_WHENEVER_POSSIBLE);
String path
= resource != null
? resource.getLocation().toOSString()
: workingCopy.getOriginalElement().getPath().toOSString();
CodeReader reader = new CodeReader(path, workingCopy.getContents());
IScannerExtensionConfiguration scannerExtensionConfiguration IScannerExtensionConfiguration scannerExtensionConfiguration
= C_GNU_SCANNER_EXTENSION; = C_GNU_SCANNER_EXTENSION;
IScanner scanner = new DOMScanner(reader, scanInfo, ParserMode.COMPLETE_PARSE, IScanner scanner = new DOMScanner(reader, scanInfo, ParserMode.COMPLETE_PARSE,

31
core/org.eclipse.cdt.core/parser/org/eclipse/cdt/core/dom/ast/gnu/cpp/GPPLanguage.java
View file

@ -17,7 +17,6 @@ import java.util.ArrayList;
import java.util.List; import java.util.List;
import org.eclipse.cdt.core.CCorePlugin; import org.eclipse.cdt.core.CCorePlugin;
import org.eclipse.cdt.core.dom.CDOM;
import org.eclipse.cdt.core.dom.ICodeReaderFactory; import org.eclipse.cdt.core.dom.ICodeReaderFactory;
import org.eclipse.cdt.core.dom.ast.ASTCompletionNode; import org.eclipse.cdt.core.dom.ast.ASTCompletionNode;
import org.eclipse.cdt.core.dom.ast.IASTName; import org.eclipse.cdt.core.dom.ast.IASTName;
@ -26,20 +25,16 @@ import org.eclipse.cdt.core.dom.ast.IASTTranslationUnit;
import org.eclipse.cdt.core.dom.ast.cpp.CPPASTVisitor; import org.eclipse.cdt.core.dom.ast.cpp.CPPASTVisitor;
import org.eclipse.cdt.core.index.IIndex; import org.eclipse.cdt.core.index.IIndex;
import org.eclipse.cdt.core.model.AbstractLanguage; import org.eclipse.cdt.core.model.AbstractLanguage;
import org.eclipse.cdt.core.model.ICProject;
import org.eclipse.cdt.core.model.IContributedModelBuilder; import org.eclipse.cdt.core.model.IContributedModelBuilder;
import org.eclipse.cdt.core.model.ITranslationUnit; import org.eclipse.cdt.core.model.ITranslationUnit;
import org.eclipse.cdt.core.model.IWorkingCopy;
import org.eclipse.cdt.core.parser.CodeReader; import org.eclipse.cdt.core.parser.CodeReader;
import org.eclipse.cdt.core.parser.IParserLogService; import org.eclipse.cdt.core.parser.IParserLogService;
import org.eclipse.cdt.core.parser.IScanner; import org.eclipse.cdt.core.parser.IScanner;
import org.eclipse.cdt.core.parser.IScannerInfo; import org.eclipse.cdt.core.parser.IScannerInfo;
import org.eclipse.cdt.core.parser.IScannerInfoProvider;
import org.eclipse.cdt.core.parser.ParserFactory; import org.eclipse.cdt.core.parser.ParserFactory;
import org.eclipse.cdt.core.parser.ParserLanguage; import org.eclipse.cdt.core.parser.ParserLanguage;
import org.eclipse.cdt.core.parser.ParserMode; import org.eclipse.cdt.core.parser.ParserMode;
import org.eclipse.cdt.core.parser.ParserUtil; import org.eclipse.cdt.core.parser.ParserUtil;
import org.eclipse.cdt.core.parser.ScannerInfo;
import org.eclipse.cdt.internal.core.dom.parser.ISourceCodeParser; import org.eclipse.cdt.internal.core.dom.parser.ISourceCodeParser;
import org.eclipse.cdt.internal.core.dom.parser.cpp.GNUCPPSourceParser; import org.eclipse.cdt.internal.core.dom.parser.cpp.GNUCPPSourceParser;
import org.eclipse.cdt.internal.core.dom.parser.cpp.GPPParserExtensionConfiguration; import org.eclipse.cdt.internal.core.dom.parser.cpp.GPPParserExtensionConfiguration;
@ -48,8 +43,6 @@ import org.eclipse.cdt.internal.core.parser.scanner2.GPPScannerExtensionConfigur
import org.eclipse.cdt.internal.core.parser.scanner2.IScannerExtensionConfiguration; import org.eclipse.cdt.internal.core.parser.scanner2.IScannerExtensionConfiguration;
import org.eclipse.cdt.internal.core.pdom.dom.IPDOMLinkageFactory; import org.eclipse.cdt.internal.core.pdom.dom.IPDOMLinkageFactory;
import org.eclipse.cdt.internal.core.pdom.dom.cpp.PDOMCPPLinkageFactory; import org.eclipse.cdt.internal.core.pdom.dom.cpp.PDOMCPPLinkageFactory;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.CoreException; import org.eclipse.core.runtime.CoreException;
/** /**
@ -93,29 +86,7 @@ public class GPPLanguage extends AbstractLanguage {
return ast; return ast;
} }
public ASTCompletionNode getCompletionNode(IWorkingCopy workingCopy, int offset) throws CoreException { public ASTCompletionNode getCompletionNode(CodeReader reader, IScannerInfo scanInfo, ICodeReaderFactory fileCreator, IIndex index, IParserLogService log, int offset) throws CoreException {
IResource resource = workingCopy.getResource();
ICProject project = workingCopy.getCProject();
IProject rproject = project.getProject();
IScannerInfo scanInfo = null;
IScannerInfoProvider provider = CCorePlugin.getDefault().getScannerInfoProvider(rproject);
if (provider != null){
IResource infoResource = resource != null ? resource : rproject;
IScannerInfo buildScanInfo = provider.getScannerInformation(infoResource);
if (buildScanInfo != null)
scanInfo = buildScanInfo;
else
scanInfo = new ScannerInfo();
}
// TODO use the pdom once we get enough info into it
// PDOM pdom = (PDOM)CCorePlugin.getPDOMManager().getPDOM(workingCopy.getCProject()).getAdapter(PDOM.class);
// ICodeReaderFactory fileCreator = new PDOMCodeReaderFactory(pdom);
ICodeReaderFactory fileCreator = CDOM.getInstance().getCodeReaderFactory(CDOM.PARSE_WORKING_COPY_WHENEVER_POSSIBLE);
CodeReader reader = new CodeReader(resource.getLocation().toOSString(), workingCopy.getContents());
IScannerExtensionConfiguration scannerExtensionConfiguration IScannerExtensionConfiguration scannerExtensionConfiguration
= CPP_GNU_SCANNER_EXTENSION; = CPP_GNU_SCANNER_EXTENSION;
IScanner scanner = new DOMScanner(reader, scanInfo, ParserMode.COMPLETE_PARSE, IScanner scanner = new DOMScanner(reader, scanInfo, ParserMode.COMPLETE_PARSE,

106
core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/text/contentassist/CCompletionProcessor2.java
View file

@ -13,15 +13,6 @@ package org.eclipse.cdt.internal.ui.text.contentassist;
import java.util.ArrayList; import java.util.ArrayList;
import java.util.List; import java.util.List;
import org.eclipse.cdt.core.dom.ast.ASTCompletionNode;
import org.eclipse.cdt.core.model.IWorkingCopy;
import org.eclipse.cdt.internal.ui.CUIMessages;
import org.eclipse.cdt.internal.ui.preferences.ProposalFilterPreferencesUtil;
import org.eclipse.cdt.internal.ui.text.CParameterListValidator;
import org.eclipse.cdt.ui.CUIPlugin;
import org.eclipse.cdt.ui.text.ICCompletionProposal;
import org.eclipse.cdt.ui.text.contentassist.ICompletionContributor;
import org.eclipse.cdt.ui.text.contentassist.IProposalFilter;
import org.eclipse.core.runtime.CoreException; import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IConfigurationElement; import org.eclipse.core.runtime.IConfigurationElement;
import org.eclipse.core.runtime.IExtension; import org.eclipse.core.runtime.IExtension;
@ -37,6 +28,20 @@ import org.eclipse.jface.text.contentassist.IContextInformation;
import org.eclipse.jface.text.contentassist.IContextInformationValidator; import org.eclipse.jface.text.contentassist.IContextInformationValidator;
import org.eclipse.ui.IEditorPart; import org.eclipse.ui.IEditorPart;
import org.eclipse.cdt.core.CCorePlugin;
import org.eclipse.cdt.core.dom.ast.ASTCompletionNode;
import org.eclipse.cdt.core.index.IIndex;
import org.eclipse.cdt.core.index.IIndexManager;
import org.eclipse.cdt.core.model.IWorkingCopy;
import org.eclipse.cdt.ui.CUIPlugin;
import org.eclipse.cdt.ui.text.ICCompletionProposal;
import org.eclipse.cdt.ui.text.contentassist.ICompletionContributor;
import org.eclipse.cdt.ui.text.contentassist.IProposalFilter;
import org.eclipse.cdt.internal.ui.CUIMessages;
import org.eclipse.cdt.internal.ui.preferences.ProposalFilterPreferencesUtil;
import org.eclipse.cdt.internal.ui.text.CParameterListValidator;
/** /**
* @author Doug Schaefer * @author Doug Schaefer
*/ */
@ -60,46 +65,61 @@ public class CCompletionProcessor2 implements IContentAssistProcessor {
public ICompletionProposal[] computeCompletionProposals(final ITextViewer viewer, int offset) { public ICompletionProposal[] computeCompletionProposals(final ITextViewer viewer, int offset) {
try { try {
IWorkingCopy workingCopy = CUIPlugin.getDefault().getWorkingCopyManager().getWorkingCopy(editor.getEditorInput()); IWorkingCopy workingCopy = CUIPlugin.getDefault().getWorkingCopyManager().getWorkingCopy(editor.getEditorInput());
String prefix = null; IIndex index = CCorePlugin.getIndexManager().getIndex(workingCopy.getCProject(),
IIndexManager.ADD_DEPENDENCIES | IIndexManager.ADD_DEPENDENT);
if (workingCopy != null) { try {
fCurrentCompletionNode = workingCopy.getLanguage().getCompletionNode(workingCopy, offset); index.acquireReadLock();
} catch (InterruptedException e) {
if (fCurrentCompletionNode != null)
prefix = fCurrentCompletionNode.getPrefix();
}
if (prefix == null)
prefix = scanPrefix(viewer.getDocument(), offset);
errorMessage = CUIMessages.getString(noCompletions);
List proposals = new ArrayList();
IExtensionPoint point = Platform.getExtensionRegistry().getExtensionPoint(CUIPlugin.PLUGIN_ID, "completionContributors"); //$NON-NLS-1$
if (point == null)
return null; return null;
IExtension[] extensions = point.getExtensions();
for (int i = 0; i < extensions.length; ++i) {
IConfigurationElement[] elements = extensions[i].getConfigurationElements();
for (int j = 0; j < elements.length; ++j) {
IConfigurationElement element = elements[j];
if (!"contributor".equals(element.getName())) //$NON-NLS-1$
continue;
Object contribObject = element.createExecutableExtension("class"); //$NON-NLS-1$
if (!(contribObject instanceof ICompletionContributor))
continue;
ICompletionContributor contributor = (ICompletionContributor)contribObject;
contributor.contributeCompletionProposals(viewer, offset, workingCopy, fCurrentCompletionNode, prefix, proposals);
}
} }
IProposalFilter filter = getCompletionFilter(); try {
ICCompletionProposal[] proposalsInput = (ICCompletionProposal[]) proposals.toArray(new ICCompletionProposal[proposals.size()]) ; String prefix = null;
ICCompletionProposal[] proposalsFiltered = filter.filterProposals(proposalsInput);
return proposalsFiltered; if (workingCopy != null) {
// TODO, to improve performance, we want to skip all headers
// But right now we're not getting any completions
// fCurrentCompletionNode = workingCopy.getCompletionNode(index, ITranslationUnit.AST_SKIP_ALL_HEADERS, offset);
fCurrentCompletionNode = workingCopy.getCompletionNode(index, 0, offset);
if (fCurrentCompletionNode != null)
prefix = fCurrentCompletionNode.getPrefix();
}
if (prefix == null)
prefix = scanPrefix(viewer.getDocument(), offset);
errorMessage = CUIMessages.getString(noCompletions);
List proposals = new ArrayList();
IExtensionPoint point = Platform.getExtensionRegistry().getExtensionPoint(CUIPlugin.PLUGIN_ID, "completionContributors"); //$NON-NLS-1$
if (point == null)
return null;
IExtension[] extensions = point.getExtensions();
for (int i = 0; i < extensions.length; ++i) {
IConfigurationElement[] elements = extensions[i].getConfigurationElements();
for (int j = 0; j < elements.length; ++j) {
IConfigurationElement element = elements[j];
if (!"contributor".equals(element.getName())) //$NON-NLS-1$
continue;
Object contribObject = element.createExecutableExtension("class"); //$NON-NLS-1$
if (!(contribObject instanceof ICompletionContributor))
continue;
ICompletionContributor contributor = (ICompletionContributor)contribObject;
contributor.contributeCompletionProposals(viewer, offset, workingCopy, fCurrentCompletionNode, prefix, proposals);
}
}
IProposalFilter filter = getCompletionFilter();
ICCompletionProposal[] proposalsInput = (ICCompletionProposal[]) proposals.toArray(new ICCompletionProposal[proposals.size()]) ;
ICCompletionProposal[] proposalsFiltered = filter.filterProposals(proposalsInput);
return proposalsFiltered;
} finally {
index.releaseReadLock();
}
} catch (Throwable e) { } catch (Throwable e) {
errorMessage = e.toString(); errorMessage = e.toString();
} }