Contributors:
IBM Corporation - Initial implementation
- Klaus Hartlage - www.eclipseproject.de
**********************************************************************/
package net.sourceforge.phpeclipse.phpeditor.php;
-import java.sql.Connection;
-import java.sql.DatabaseMetaData;
+import java.io.IOException;
import java.sql.ResultSet;
-import java.sql.SQLException;
import java.util.ArrayList;
import java.util.Arrays;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Iterator;
import java.util.List;
+import java.util.Set;
import java.util.SortedMap;
import net.sourceforge.phpdt.core.ICompilationUnit;
+import net.sourceforge.phpdt.core.IJavaElement;
+import net.sourceforge.phpdt.core.IMethod;
+import net.sourceforge.phpdt.core.IType;
+import net.sourceforge.phpdt.core.JavaCore;
import net.sourceforge.phpdt.core.ToolFactory;
import net.sourceforge.phpdt.core.compiler.ITerminalSymbols;
import net.sourceforge.phpdt.core.compiler.InvalidInputException;
+import net.sourceforge.phpdt.internal.compiler.DefaultErrorHandlingPolicies;
+import net.sourceforge.phpdt.internal.compiler.impl.CompilerOptions;
import net.sourceforge.phpdt.internal.compiler.parser.Scanner;
-import net.sourceforge.phpdt.internal.corext.template.php.CompilationUnitContextType;
+import net.sourceforge.phpdt.internal.compiler.parser.SyntaxError;
+import net.sourceforge.phpdt.internal.compiler.parser.UnitParser;
+import net.sourceforge.phpdt.internal.compiler.parser.VariableInfo;
+import net.sourceforge.phpdt.internal.compiler.problem.DefaultProblemFactory;
+import net.sourceforge.phpdt.internal.compiler.problem.ProblemReporter;
+import net.sourceforge.phpdt.internal.core.CompilationUnit;
+import net.sourceforge.phpdt.internal.core.SourceMethod;
+import net.sourceforge.phpdt.internal.core.SourceType;
import net.sourceforge.phpdt.internal.corext.template.php.JavaContext;
import net.sourceforge.phpdt.internal.corext.template.php.JavaContextType;
import net.sourceforge.phpdt.internal.ui.PHPUiImages;
+import net.sourceforge.phpdt.internal.ui.text.PHPCodeReader;
import net.sourceforge.phpdt.internal.ui.text.java.IPHPCompletionProposal;
import net.sourceforge.phpdt.internal.ui.text.java.PHPCompletionProposalComparator;
import net.sourceforge.phpdt.internal.ui.text.template.BuiltInEngine;
import net.sourceforge.phpdt.internal.ui.text.template.DeclarationEngine;
-import net.sourceforge.phpdt.internal.ui.text.template.IdentifierEngine;
+import net.sourceforge.phpdt.internal.ui.text.template.LocalVariableProposal;
import net.sourceforge.phpdt.internal.ui.text.template.SQLProposal;
import net.sourceforge.phpdt.internal.ui.text.template.contentassist.TemplateEngine;
import net.sourceforge.phpdt.ui.IWorkingCopyManager;
import net.sourceforge.phpeclipse.PHPeclipsePlugin;
import net.sourceforge.phpeclipse.builder.IdentifierIndexManager;
+import net.sourceforge.phpeclipse.internal.compiler.ast.CompilationUnitDeclaration;
import net.sourceforge.phpeclipse.phpeditor.PHPEditor;
import net.sourceforge.phpeclipse.phpeditor.PHPSyntaxRdr;
import net.sourceforge.phpeclipse.ui.IPreferenceConstants;
-import net.sourceforge.phpeclipse.ui.overlaypages.Util;
+import net.sourceforge.phpeclipse.ui.overlaypages.ProjectPrefUtil;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IProject;
import org.eclipse.jface.text.contentassist.IContextInformationExtension;
import org.eclipse.jface.text.contentassist.IContextInformationPresenter;
import org.eclipse.jface.text.contentassist.IContextInformationValidator;
+import org.eclipse.jface.text.templates.DocumentTemplateContext;
import org.eclipse.jface.text.templates.TemplateContextType;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.graphics.Point;
import org.eclipse.ui.IEditorPart;
import org.eclipse.ui.IFileEditorInput;
-import com.quantum.model.Bookmark;
-import com.quantum.model.BookmarkCollection;
+import com.quantum.ExternalInterface;
import com.quantum.model.NotConnectedException;
-import com.quantum.util.connection.ConnectionUtil;
/**
* Example PHP completion processor.
*/
public class PHPCompletionProcessor implements IContentAssistProcessor {
/**
- * Simple content assist tip closer. The tip is valid in a range of 5
- * characters around its popup location.
+ * Simple content assist tip closer. The tip is valid in a range of 5 characters around its popup location.
*/
- protected static class Validator implements IContextInformationValidator,
- IContextInformationPresenter {
+ protected static class Validator implements IContextInformationValidator, IContextInformationPresenter {
protected int fInstallOffset;
/*
}
/*
- * @see IContextInformationValidator#install(IContextInformation,
- * ITextViewer, int)
+ * @see IContextInformationValidator#install(IContextInformation, ITextViewer, int)
*/
public void install(IContextInformation info, ITextViewer viewer, int offset) {
fInstallOffset = offset;
}
/*
- * @see org.eclipse.jface.text.contentassist.IContextInformationPresenter#updatePresentation(int,
- * TextPresentation)
+ * @see org.eclipse.jface.text.contentassist.IContextInformationPresenter#updatePresentation(int, TextPresentation)
*/
- public boolean updatePresentation(int documentPosition,
- TextPresentation presentation) {
+ public boolean updatePresentation(int documentPosition, TextPresentation presentation) {
return false;
}
};
- private static class ContextInformationWrapper implements
- IContextInformation, IContextInformationExtension {
+ private static class ContextInformationWrapper implements IContextInformation, IContextInformationExtension {
private final IContextInformation fContextInformation;
private int fPosition;
public PHPCompletionProcessor(IEditorPart editor) {
fEditor = editor;
fManager = PHPeclipsePlugin.getDefault().getWorkingCopyManager();
- TemplateContextType contextType = PHPeclipsePlugin.getDefault().getTemplateContextRegistry().getContextType(
- "php"); //$NON-NLS-1$
+ TemplateContextType contextType = PHPeclipsePlugin.getDefault().getTemplateContextRegistry().getContextType("php"); //$NON-NLS-1$
if (contextType != null)
fTemplateEngine = new TemplateEngine(contextType);
fComparator = new PHPCompletionProposalComparator();
}
/**
- * Sets this processor's set of characters triggering the activation of the
- * completion proposal computation.
+ * Sets this processor's set of characters triggering the activation of the completion proposal computation.
*
* @param activationSet
* the activation set
/*
* (non-Javadoc) Method declared on IContentAssistProcessor
*/
- public ICompletionProposal[] computeCompletionProposals(ITextViewer viewer,
- int documentOffset) {
- int contextInformationPosition = guessContextInformationPosition(viewer,
- documentOffset);
- return internalComputeCompletionProposals(viewer, documentOffset,
- contextInformationPosition);
+ public ICompletionProposal[] computeCompletionProposals(ITextViewer viewer, int documentOffset) {
+ int contextInformationPosition = guessContextInformationPosition(viewer, documentOffset);
+ return internalComputeCompletionProposals(viewer, documentOffset, contextInformationPosition);
}
- private int getLastToken(ITextViewer viewer, int completionPosition,
- JavaContext context, TableName tableName) {
+ private int getLastToken(List list, ITextViewer viewer, int completionPosition, JavaContext context, TableName tableName) {
IDocument document = viewer.getDocument();
int start = context.getStart();
int end = context.getEnd();
scanner.setPHPMode(true);
int beforeLastToken = ITerminalSymbols.TokenNameEOF;
int lastToken = ITerminalSymbols.TokenNameEOF;
- char[] ident;
+ char[] ident = null;
try {
token = scanner.getNextToken();
lastToken = token;
- while (token != ITerminalSymbols.TokenNameERROR
- && token != ITerminalSymbols.TokenNameEOF) {
+ while (token != ITerminalSymbols.TokenNameERROR && token != ITerminalSymbols.TokenNameEOF) {
beforeLastToken = lastToken;
- if (lastToken==ITerminalSymbols.TokenNameVariable) {
+ if (token == ITerminalSymbols.TokenNameVariable) {
ident = scanner.getCurrentTokenSource();
- if (ident.length==5 &&
- ident[0]=='$' &&
- ident[1]=='t' &&
- ident[2]=='h' &&
- ident[3]=='i' &&
- ident[4]=='s') {
- beforeLastToken = ITerminalSymbols.TokenNamethis_PHP_COMPLETION;
+ if (ident.length == 5 && ident[0] == '$' && ident[1] == 't' && ident[2] == 'h' && ident[3] == 'i' && ident[4] == 's') {
+ token = ITerminalSymbols.TokenNamethis_PHP_COMPLETION;
}
}
lastToken = token;
- // System.out.println(scanner.toStringAction(lastToken));
+ // System.out.println(scanner.toStringAction(lastToken));
token = scanner.getNextToken();
}
} catch (InvalidInputException e1) {
+ } catch (SyntaxError e) {
}
switch (lastToken) {
case ITerminalSymbols.TokenNameMINUS_GREATER:
lastSignificantToken = ITerminalSymbols.TokenNameMINUS_GREATER;
if (beforeLastToken == ITerminalSymbols.TokenNameVariable) {
lastSignificantToken = ITerminalSymbols.TokenNameVariable;
+ list.set(0, ident);
+ } else if (beforeLastToken == ITerminalSymbols.TokenNamethis_PHP_COMPLETION) {
+ lastSignificantToken = ITerminalSymbols.TokenNamethis_PHP_COMPLETION;
+ list.set(0, ident);
}
break;
case ITerminalSymbols.TokenNamenew:
try {
while (true) {
ch = sqlText.charAt(currentCharacterPosition++);
- if (tableNameStart == -1 && Character.isJavaIdentifierStart(ch)) {
+ if (tableNameStart == -1 && Scanner.isPHPIdentifierStart(ch)) {
tableNameStart = currentCharacterPosition - 1;
} else {
- if (!Character.isJavaIdentifierPart(ch)) {
- return sqlText.substring(tableNameStart,
- currentCharacterPosition - 1);
+ if (!Scanner.isPHPIdentifierPart(ch)) {
+ return sqlText.substring(tableNameStart, currentCharacterPosition - 1);
}
}
}
return ITerminalSymbols.TokenNameEOF;
}
- private ICompletionProposal[] internalComputeCompletionProposals(
- ITextViewer viewer, int offset, int contextOffset) {
- ICompilationUnit unit= fManager.getWorkingCopy(fEditor.getEditorInput());
+ private ICompletionProposal[] internalComputeCompletionProposals(ITextViewer viewer, int offset, int contextOffset) {
+ ICompilationUnit unit = fManager.getWorkingCopy(fEditor.getEditorInput());
IDocument document = viewer.getDocument();
- Object[] identifiers = null;
IFile file = null;
IProject project = null;
if (offset > 0) {
project = file.getProject();
}
}
-
- Point selection= viewer.getSelectedRange();
-
- // remember selected text
- String selectedText= null;
- if (selection.y != 0) {
- try {
- selectedText= document.get(selection.x, selection.y);
- } catch (BadLocationException e) {}
- }
-
- JavaContextType phpContextType = (JavaContextType)PHPeclipsePlugin.getDefault().getTemplateContextRegistry().getContextType(
- "php"); //$NON-NLS-1$
-// ((CompilationUnitContextType) phpContextType).setContextParameters(
-// document, offset, 0);
- JavaContext context = (JavaContext) phpContextType.createContext(document, offset,selection.y,unit);
+
+ Point selection = viewer.getSelectedRange();
+ // remember selected text
+ String selectedText = null;
+ if (selection.y != 0) {
+ try {
+ selectedText = document.get(selection.x, selection.y);
+ } catch (BadLocationException e) {
+ }
+ }
+
+ JavaContextType phpContextType = (JavaContextType) PHPeclipsePlugin.getDefault().getTemplateContextRegistry().getContextType(
+ "php"); //$NON-NLS-1$
+ JavaContext context = (JavaContext) phpContextType.createContext(document, offset, selection.y, unit);
context.setVariable("selection", selectedText); //$NON-NLS-1$
String prefix = context.getKey();
+
+ HashMap methodVariables = null;
+ HashMap typeVariables = null;
+ HashMap unitVariables = null;
+ ICompilationUnit compilationUnit = (ICompilationUnit) context.findEnclosingElement(IJavaElement.COMPILATION_UNIT);
+ // if (compilationUnit != null) {
+ // unitVariables = ((CompilationUnit) compilationUnit).variables;
+ // }
+ IType type = (IType) context.findEnclosingElement(IJavaElement.TYPE);
+ // if (type != null) {
+ // typeVariables = ((SourceType) type).variables;
+ // }
+ IMethod method = (IMethod) context.findEnclosingElement(IJavaElement.METHOD);
+ // if (method != null) {
+ // methodVariables = ((SourceMethod) method).variables;
+ // }
+
+ boolean emptyPrefix = prefix == null || prefix.equals("");
+ IPHPCompletionProposal[] localVariableResults = new IPHPCompletionProposal[0];
+
+ if (!emptyPrefix && prefix.length() >= 1 && prefix.charAt(0) == '$') { // php Variable ?
+ String lowerCasePrefix = prefix.toLowerCase();
+ HashSet localVariables = new HashSet();
+ if (compilationUnit != null) {
+ unitVariables = getUnitVariables(unitVariables, compilationUnit);
+ getVariableProposals(localVariables, viewer, project, context, unitVariables, lowerCasePrefix, 94);
+ }
+ if (method != null) {
+ methodVariables = getMethodVariables(methodVariables, method);
+ getVariableProposals(localVariables, viewer, project, context, methodVariables, lowerCasePrefix, 99);
+ }
+ if (!localVariables.isEmpty()) {
+ localVariableResults = (IPHPCompletionProposal[]) localVariables.toArray(new IPHPCompletionProposal[localVariables.size()]);
+ }
+ }
+
TableName sqlTable = new TableName();
- int lastSignificantToken = getLastToken(viewer, offset, context, sqlTable);
+ ArrayList list = new ArrayList();
+ list.add(null);
+ int lastSignificantToken = getLastToken(list, viewer, offset, context, sqlTable);
boolean useClassMembers = (lastSignificantToken == ITerminalSymbols.TokenNameMINUS_GREATER)
- || (lastSignificantToken == ITerminalSymbols.TokenNameVariable)
- || (lastSignificantToken == ITerminalSymbols.TokenNamenew)
+ || (lastSignificantToken == ITerminalSymbols.TokenNameVariable) || (lastSignificantToken == ITerminalSymbols.TokenNamenew)
|| (lastSignificantToken == ITerminalSymbols.TokenNamethis_PHP_COMPLETION);
- boolean emptyPrefix = prefix == null || prefix.equals("");
+
if (fTemplateEngine != null) {
IPHPCompletionProposal[] templateResults = new IPHPCompletionProposal[0];
ICompletionProposal[] results;
fTemplateEngine.complete(viewer, offset, unit);
templateResults = fTemplateEngine.getResults();
}
+ // TODO delete this
IPHPCompletionProposal[] identifierResults = new IPHPCompletionProposal[0];
- if ((!useClassMembers) && identifiers != null) {
- IdentifierEngine identifierEngine;
- JavaContextType contextType = (JavaContextType)PHPeclipsePlugin.getDefault().getTemplateContextRegistry().getContextType(
- "php"); //$NON-NLS-1$
- if (contextType != null) {
- identifierEngine = new IdentifierEngine(contextType);
- identifierEngine.complete(viewer, offset, identifiers,unit);
- identifierResults = identifierEngine.getResults();
- }
- }
+
// declarations stored in file project.index on project level
IPHPCompletionProposal[] declarationResults = new IPHPCompletionProposal[0];
if (project != null) {
DeclarationEngine declarationEngine;
- JavaContextType contextType = (JavaContextType)PHPeclipsePlugin.getDefault().getTemplateContextRegistry().getContextType(
- "php"); //$NON-NLS-1$
+ JavaContextType contextType = (JavaContextType) PHPeclipsePlugin.getDefault().getTemplateContextRegistry().getContextType(
+ "php"); //$NON-NLS-1$
if (contextType != null) {
- IdentifierIndexManager indexManager = PHPeclipsePlugin.getDefault()
- .getIndexManager(project);
- SortedMap sortedMap = indexManager.getIdentifierMap();
- declarationEngine = new DeclarationEngine(project, contextType,
- lastSignificantToken, file);
- declarationEngine.complete(viewer, offset, sortedMap,unit);
+ IdentifierIndexManager indexManager = PHPeclipsePlugin.getDefault().getIndexManager(project);
+ SortedMap sortedMap;
+ declarationEngine = new DeclarationEngine(project, contextType, lastSignificantToken, file);
+ if (lastSignificantToken == ITerminalSymbols.TokenNamethis_PHP_COMPLETION) {
+ // complete '$this->'
+ sortedMap = indexManager.getIdentifiers(file);
+ declarationEngine.completeObject(viewer, offset, sortedMap, unit);
+ } else {
+ String typeRef = null;
+ char[] varName = (char[]) list.get(0);
+ if (varName != null) {
+ if (method != null) {
+ methodVariables = getMethodVariables(methodVariables, method);
+ VariableInfo info = (VariableInfo) methodVariables.get(new String(varName));
+ if (info != null && info.typeIdentifier != null) {
+ typeRef = new String(info.typeIdentifier);
+ }
+
+ }
+ }
+ if (typeRef != null) {
+ // complete '$variable->' with type information
+ sortedMap = indexManager.getIdentifiers(typeRef);
+ declarationEngine.completeObject(viewer, offset, sortedMap, unit);
+ } else {
+ // complete '$variable->' without type information
+ sortedMap = indexManager.getIdentifierMap();
+ declarationEngine.complete(viewer, offset, sortedMap, unit);
+ }
+ }
declarationResults = declarationEngine.getResults();
}
}
if ((!useClassMembers) && syntaxbuffer != null) {
BuiltInEngine builtinEngine;
String proposal;
- JavaContextType contextType = (JavaContextType)PHPeclipsePlugin.getDefault().getTemplateContextRegistry().getContextType(
- "php"); //$NON-NLS-1$
+ JavaContextType contextType = (JavaContextType) PHPeclipsePlugin.getDefault().getTemplateContextRegistry().getContextType(
+ "php"); //$NON-NLS-1$
if (contextType != null) {
builtinEngine = new BuiltInEngine(contextType);
builtinEngine.complete(viewer, offset, syntaxbuffer, unit);
builtinResults = builtinEngine.getResults();
}
}
- IPHPCompletionProposal[] sqlResults = new IPHPCompletionProposal[0];
+ ICompletionProposal[] sqlResults = new ICompletionProposal[0];
if (project != null) {
- // Get The Database bookmark from the Quantum SQL plugin:
- BookmarkCollection sqlBookMarks = BookmarkCollection.getInstance();
- if (sqlBookMarks != null) {
- String bookmarkString = Util.getMiscProjectsPreferenceValue(project,
- IPreferenceConstants.PHP_BOOKMARK_DEFAULT);
- if (bookmarkString != null && !bookmarkString.equals("")) {
- Bookmark bookmark = sqlBookMarks.find(bookmarkString);
- ArrayList sqlList = new ArrayList();
- if (bookmark != null && !bookmark.isConnected()) {
- new ConnectionUtil().connect(bookmark, null);
- }
- if (bookmark != null && bookmark.isConnected()) {
- try {
- Connection connection = bookmark.getConnection();
- DatabaseMetaData metaData = connection.getMetaData();
-
- if (metaData != null) {
- int start = context.getStart();
- int end = context.getEnd();
- String foundSQLTableName = sqlTable.getTableName();
- String tableName;
- String columnName;
- String prefixWithoutDollar = prefix;
- boolean isDollarPrefix = false;
- if (prefix.length() > 0 && prefix.charAt(0) == '$') {
- prefixWithoutDollar = prefix.substring(1);
- isDollarPrefix = true;
- }
- IRegion region = new Region(start, end - start);
- ResultSet set;
- if (!isDollarPrefix) {
- set = metaData.getTables(null, null, prefixWithoutDollar
- + "%", null);
- while (set.next()) {
- // String tempSchema = set.getString("TABLE_SCHEM");
- // tempSchema = (tempSchema == null) ? "" :
- // tempSchema.trim();
- tableName = set.getString("TABLE_NAME");
- tableName = (tableName == null) ? "" : tableName.trim();
- if (tableName != null && tableName.length() > 0) {
- sqlList.add(new SQLProposal(tableName, context, region,
- viewer, PHPUiImages.get(PHPUiImages.IMG_TABLE)));
- }
- }
- set.close();
- }
- set = metaData.getColumns(null, null, "%",
- prefixWithoutDollar + "%");
- SQLProposal sqlProposal;
- while (set.next()) {
- columnName = set.getString("COLUMN_NAME");
- columnName = (columnName == null) ? "" : columnName.trim();
- tableName = set.getString("TABLE_NAME");
- tableName = (tableName == null) ? "" : tableName.trim();
- if (tableName != null && tableName.length() > 0
- && columnName != null && columnName.length() > 0) {
- if (isDollarPrefix) {
- sqlProposal = new SQLProposal(tableName, "$"
- + columnName, context, region, viewer, PHPUiImages
- .get(PHPUiImages.IMG_COLUMN));
- } else {
- sqlProposal = new SQLProposal(tableName, columnName,
- context, region, viewer, PHPUiImages
- .get(PHPUiImages.IMG_COLUMN));
- }
- if (tableName.equals(foundSQLTableName)) {
- sqlProposal.setRelevance(90);
- } else if (tableName.indexOf(foundSQLTableName) >= 0) {
- sqlProposal.setRelevance(75);
- }
- sqlList.add(sqlProposal);
- }
- }
- set.close();
- sqlResults = new IPHPCompletionProposal[sqlList.size()];
- for (int i = 0; i < sqlList.size(); i++) {
- sqlResults[i] = (SQLProposal) sqlList.get(i);
- }
- }
- } catch (NotConnectedException e) {
- // ignore this - not mission critical
- } catch (SQLException e) {
- e.printStackTrace();
- }
- }
- }
- }
+ sqlResults = getSQLProposals(viewer, project, context, prefix, sqlTable);
}
// concatenate the result arrays
IPHPCompletionProposal[] total;
- total = new IPHPCompletionProposal[templateResults.length
- + identifierResults.length + builtinResults.length
- + declarationResults.length + sqlResults.length];
+ total = new IPHPCompletionProposal[localVariableResults.length + templateResults.length + identifierResults.length
+ + builtinResults.length + declarationResults.length + sqlResults.length];
System.arraycopy(templateResults, 0, total, 0, templateResults.length);
- System.arraycopy(identifierResults, 0, total, templateResults.length,
- identifierResults.length);
- System.arraycopy(builtinResults, 0, total, templateResults.length
- + identifierResults.length, builtinResults.length);
- System.arraycopy(declarationResults, 0, total, templateResults.length
- + identifierResults.length + builtinResults.length,
+ System.arraycopy(identifierResults, 0, total, templateResults.length, identifierResults.length);
+ System.arraycopy(builtinResults, 0, total, templateResults.length + identifierResults.length, builtinResults.length);
+ System.arraycopy(declarationResults, 0, total, templateResults.length + identifierResults.length + builtinResults.length,
declarationResults.length);
- System.arraycopy(sqlResults, 0, total, templateResults.length
- + identifierResults.length + builtinResults.length
+ System.arraycopy(sqlResults, 0, total, templateResults.length + identifierResults.length + builtinResults.length
+ declarationResults.length, sqlResults.length);
+ System.arraycopy(localVariableResults, 0, total, templateResults.length + identifierResults.length + builtinResults.length
+ + declarationResults.length + sqlResults.length, localVariableResults.length);
results = total;
fNumberOfComputedResults = (results == null ? 0 : results.length);
/*
- * Order here and not in result collector to make sure that the order
- * applies to all proposals and not just those of the compilation unit.
+ * Order here and not in result collector to make sure that the order applies to all proposals and not just those of the
+ * compilation unit.
*/
return order(results);
}
return new IPHPCompletionProposal[0];
}
+
+ /**
+ * @param unitVariables
+ * @param unit
+ */
+ private HashMap getUnitVariables(HashMap unitVariables, ICompilationUnit unit) {
+ if (unitVariables == null) {
+ try {
+ String unitText = unit.getSource();
+ unitVariables = new HashMap();
+
+ ProblemReporter problemReporter = new ProblemReporter(DefaultErrorHandlingPolicies.exitAfterAllProblems(),
+ new CompilerOptions(JavaCore.getOptions()), new DefaultProblemFactory());
+ UnitParser parser = new UnitParser(problemReporter);
+ parser.compilationUnit = new CompilationUnitDeclaration(problemReporter, null, unitText.length());
+ parser.parse(unitText, unitVariables);
+
+ } catch (Exception e) {
+ // TODO Auto-generated catch block
+ e.printStackTrace();
+ PHPeclipsePlugin.log(e);
+ }
+ }
+ return unitVariables;
+ }
+
+ /**
+ * @param methodVariables
+ * @param method
+ */
+ private HashMap getMethodVariables(HashMap methodVariables, IMethod method) {
+ if (methodVariables == null) {
+ try {
+ String methodText = method.getSource();
+ methodVariables = new HashMap();
+ ProblemReporter problemReporter = new ProblemReporter(DefaultErrorHandlingPolicies.exitAfterAllProblems(),
+ new CompilerOptions(JavaCore.getOptions()), new DefaultProblemFactory());
+ UnitParser parser = new UnitParser(problemReporter);
+ parser.compilationUnit = new CompilationUnitDeclaration(problemReporter, null, methodText.length());
+ parser.parseFunction(methodText, methodVariables);
+ } catch (Exception e) {
+ // TODO Auto-generated catch block
+ e.printStackTrace();
+ PHPeclipsePlugin.log(e);
+ }
+ }
+ return methodVariables;
+ }
+
+ /**
+ * @param viewer
+ * @param project
+ * @param context
+ * @param prefix
+ * @return
+ */
+ private void getVariableProposals(HashSet localVariables, ITextViewer viewer, IProject project, JavaContext context,
+ HashMap variables, String prefix, int relevance) {
+// try {
+ int start = context.getStart();
+ int end = context.getEnd();
+ IRegion region = new Region(start, end - start);
+ // IMethod method = (IMethod) context.findEnclosingElement(IJavaElement.METHOD);
+ // if (method != null && (method instanceof SourceMethod) && ((SourceMethod) method).variables != null) {
+ // HashMap map = ((SourceMethod) method).variables;
+ Set set = variables.keySet();
+ Iterator iter = set.iterator();
+ String varName;
+ boolean matchesVarName;
+ while (iter.hasNext()) {
+ varName = (String) iter.next();
+ if (varName.length() >= prefix.length()) {
+ matchesVarName = true;
+ for (int i = 0; i < prefix.length(); i++) {
+ if (prefix.charAt(i) != Character.toLowerCase(varName.charAt(i))) {
+ matchesVarName = false;
+ break;
+ }
+ }
+ if (matchesVarName) {
+ LocalVariableProposal prop;
+ // if (varName.length == prefix.length()) {
+ // prop = new LocalVariableProposal(new String(varName), region, viewer, relevance-10);
+ // } else {
+ prop = new LocalVariableProposal(new String(varName), region, viewer, relevance);
+ // }
+ localVariables.add(prop);
+ }
+ }
+ }
+ // }
+
+ // char[] varName;
+ // boolean matchesVarName;
+ // if (method != null) {
+ // ISourceRange range = method.getSourceRange();
+ // char[] source = method.getSource().toCharArray();
+ // Scanner scanner = new Scanner();
+ // scanner.setSource(source);
+ // scanner.phpMode = true;
+ // int token = Scanner.TokenNameWHITESPACE;
+ // while ((token = scanner.getNextToken()) != Scanner.TokenNameEOF) {
+ // if (token == Scanner.TokenNameVariable) {
+ // varName = scanner.getCurrentTokenSource();
+ // if (varName.length >= prefix.length()) {
+ // matchesVarName = true;
+ // for (int i = 0; i < prefix.length(); i++) {
+ // if (prefix.charAt(i) != varName[i]) {
+ // matchesVarName = false;
+ // break;
+ // }
+ // }
+ // if (matchesVarName) {
+ // LocalVariableProposal prop = new LocalVariableProposal(new String(varName), region, viewer);
+ // if (varName.length == prefix.length()) {
+ // prop.setRelevance(98);
+ // }
+ // localVariables.add(prop);
+ // }
+ // }
+ // }
+ // }
+ // }
+ // } catch (Throwable e) {
+ // // ignore - Syntax exceptions could occur, if there are syntax errors !
+ // }
+ }
+
+ /**
+ * @param viewer
+ * @param project
+ * @param context
+ * @param prefix
+ * @param sqlTable
+ * @param sqlResults
+ * @return
+ */
+ private ICompletionProposal[] getSQLProposals(ITextViewer viewer, IProject project, DocumentTemplateContext context,
+ String prefix, TableName sqlTable) {
+ ICompletionProposal[] sqlResults = new ICompletionProposal[0];
+ // Get The Database bookmark from the Quantum SQL plugin:
+ // BookmarkCollection sqlBookMarks = BookmarkCollection.getInstance();
+ // if (sqlBookMarks != null) {
+ String bookmarkString = ProjectPrefUtil.getMiscProjectsPreferenceValue(project, IPreferenceConstants.PHP_BOOKMARK_DEFAULT);
+ if (bookmarkString != null && !bookmarkString.equals("")) {
+ String[] bookmarks = ExternalInterface.getBookmarkNames();
+ boolean foundBookmark = false;
+ for (int i = 0; i < bookmarks.length; i++) {
+ if (bookmarks[i].equals(bookmarkString)) {
+ foundBookmark = true;
+ }
+ }
+ if (!foundBookmark) {
+ return sqlResults;
+ }
+ // Bookmark bookmark = sqlBookMarks.find(bookmarkString);
+ ArrayList sqlList = new ArrayList();
+ if (!ExternalInterface.isBookmarkConnected(bookmarkString)) {
+ ExternalInterface.connectBookmark(bookmarkString, null);
+ if (!ExternalInterface.isBookmarkConnected(bookmarkString)) {
+ return sqlResults;
+ }
+ }
+ // if (ExternalInterface.isBookmarkConnected(bookmarkString)) {
+ try {
+ // Connection connection = bookmark.getConnection();
+ // DatabaseMetaData metaData = connection.getMetaData();
+
+ // if (metaData != null) {
+ int start = context.getStart();
+ int end = context.getEnd();
+ String foundSQLTableName = sqlTable.getTableName();
+ String tableName;
+ String columnName;
+ String prefixWithoutDollar = prefix;
+ boolean isDollarPrefix = false;
+ if (prefix.length() > 0 && prefix.charAt(0) == '$') {
+ prefixWithoutDollar = prefix.substring(1);
+ isDollarPrefix = true;
+ }
+ IRegion region = new Region(start, end - start);
+ ResultSet set;
+ if (!isDollarPrefix) {
+ String[] tableNames = ExternalInterface.getMatchingTableNames(null, bookmarkString, prefixWithoutDollar, null, false);
+ for (int i = 0; i < tableNames.length; i++) {
+ sqlList.add(new SQLProposal(tableNames[i], context, region, viewer, PHPUiImages.get(PHPUiImages.IMG_TABLE)));
+ }
+
+ // set = metaData.getTables(null, null, prefixWithoutDollar + "%", null);
+ // while (set.next()) {
+ // tableName = set.getString("TABLE_NAME");
+ // tableName = (tableName == null) ? "" : tableName.trim();
+ // if (tableName != null && tableName.length() > 0) {
+ // sqlList.add(new SQLProposal(tableName, context, region, viewer, PHPUiImages.get(PHPUiImages.IMG_TABLE)));
+ // }
+ // }
+ // set.close();
+ }
+
+ String[] columnNames = ExternalInterface.getMatchingColumnNames(null, bookmarkString, prefixWithoutDollar, null, false);
+ for (int i = 0; i < columnNames.length; i++) {
+ sqlList.add(new SQLProposal(columnNames[i], context, region, viewer, PHPUiImages.get(PHPUiImages.IMG_TABLE)));
+ }
+ // set = metaData.getColumns(null, null, "%", prefixWithoutDollar + "%");
+ // SQLProposal sqlProposal;
+ // while (set.next()) {
+ // columnName = set.getString("COLUMN_NAME");
+ // columnName = (columnName == null) ? "" : columnName.trim();
+ // tableName = set.getString("TABLE_NAME");
+ // tableName = (tableName == null) ? "" : tableName.trim();
+ // if (tableName != null && tableName.length() > 0 && columnName != null && columnName.length() > 0) {
+ // if (isDollarPrefix) {
+ // sqlProposal = new SQLProposal(tableName, "$" + columnName, context, region, viewer, PHPUiImages
+ // .get(PHPUiImages.IMG_COLUMN));
+ // } else {
+ // sqlProposal = new SQLProposal(tableName, columnName, context, region, viewer, PHPUiImages
+ // .get(PHPUiImages.IMG_COLUMN));
+ // }
+ // if (tableName.equals(foundSQLTableName)) {
+ // sqlProposal.setRelevance(90);
+ // } else if (tableName.indexOf(foundSQLTableName) >= 0) {
+ // sqlProposal.setRelevance(75);
+ // }
+ // sqlList.add(sqlProposal);
+ // }
+ // }
+ // set.close();
+ sqlResults = new IPHPCompletionProposal[sqlList.size()];
+ for (int i = 0; i < sqlList.size(); i++) {
+ sqlResults[i] = (SQLProposal) sqlList.get(i);
+ }
+ // }
+ } catch (NotConnectedException e) {
+ // ignore this - not mission critical
+ // } catch (SQLException e) {
+ // e.printStackTrace();
+ }
+ // }
+ }
+ // }
+ return sqlResults;
+ }
+
+ private boolean looksLikeMethod(PHPCodeReader reader) throws IOException {
+ int curr = reader.read();
+ while (curr != PHPCodeReader.EOF && Character.isWhitespace((char) curr))
+ curr = reader.read();
+
+ if (curr == PHPCodeReader.EOF)
+ return false;
+
+ return Scanner.isPHPIdentifierPart((char) curr) || Scanner.isPHPIdentifierStart((char) curr);
+ }
private int guessContextInformationPosition(ITextViewer viewer, int offset) {
int contextPosition = offset;
IDocument document = viewer.getDocument();
- // try {
- //
- // PHPCodeReader reader= new PHPCodeReader();
- // reader.configureBackwardReader(document, offset, true, true);
- //
- // int nestingLevel= 0;
- //
- // int curr= reader.read();
- // while (curr != PHPCodeReader.EOF) {
- //
- // if (')' == (char) curr)
- // ++ nestingLevel;
- //
- // else if ('(' == (char) curr) {
- // -- nestingLevel;
- //
- // if (nestingLevel < 0) {
- // int start= reader.getOffset();
- // if (looksLikeMethod(reader))
- // return start + 1;
- // }
- // }
- //
- // curr= reader.read();
- // }
- // } catch (IOException e) {
- // }
+ try {
+
+ PHPCodeReader reader = new PHPCodeReader();
+ reader.configureBackwardReader(document, offset, true, true);
+
+ int nestingLevel = 0;
+
+ int curr = reader.read();
+ while (curr != PHPCodeReader.EOF) {
+
+ if (')' == (char) curr)
+ ++nestingLevel;
+
+ else if ('(' == (char) curr) {
+ --nestingLevel;
+
+ if (nestingLevel < 0) {
+ int start = reader.getOffset();
+ if (looksLikeMethod(reader))
+ return start + 1;
+ }
+ }
+
+ curr = reader.read();
+ }
+ } catch (IOException e) {
+ }
return contextPosition;
}
- /*
- * (non-Javadoc) Method declared on IContentAssistProcessor
- */
- // public IContextInformation[] computeContextInformation(ITextViewer viewer,
- // int documentOffset) {
- // IContextInformation[] result = new IContextInformation[5];
- // for (int i = 0; i < result.length; i++)
- // result[i] = new
- // ContextInformation(MessageFormat.format(PHPEditorMessages.getString("CompletionProcessor.ContextInfo.display.pattern"),
- // new Object[] { new Integer(i), new Integer(documentOffset)}),
- // //$NON-NLS-1$
- // MessageFormat.format(PHPEditorMessages.getString("CompletionProcessor.ContextInfo.value.pattern"),
- // new Object[] { new Integer(i), new Integer(documentOffset - 5), new
- // Integer(documentOffset + 5)})); //$NON-NLS-1$
- // return result;
- // }
/**
* @see IContentAssistProcessor#computeContextInformation(ITextViewer, int)
*/
- public IContextInformation[] computeContextInformation(ITextViewer viewer,
- int offset) {
- int contextInformationPosition = guessContextInformationPosition(viewer,
- offset);
+ public IContextInformation[] computeContextInformation(ITextViewer viewer, int offset) {
+ int contextInformationPosition = guessContextInformationPosition(viewer, offset);
List result = addContextInformations(viewer, contextInformationPosition);
- return (IContextInformation[]) result
- .toArray(new IContextInformation[result.size()]);
+ return (IContextInformation[]) result.toArray(new IContextInformation[result.size()]);
}
private List addContextInformations(ITextViewer viewer, int offset) {
- ICompletionProposal[] proposals = internalComputeCompletionProposals(
- viewer, offset, -1);
+ ICompletionProposal[] proposals = internalComputeCompletionProposals(viewer, offset, -1);
List result = new ArrayList();
for (int i = 0; i < proposals.length; i++) {
- IContextInformation contextInformation = proposals[i]
- .getContextInformation();
+ IContextInformation contextInformation = proposals[i].getContextInformation();
if (contextInformation != null) {
- ContextInformationWrapper wrapper = new ContextInformationWrapper(
- contextInformation);
+ ContextInformationWrapper wrapper = new ContextInformationWrapper(contextInformation);
wrapper.setContextInformationPosition(offset);
result.add(wrapper);
}
*/
private ICompletionProposal[] order(ICompletionProposal[] proposals) {
Arrays.sort(proposals, fComparator);
+ // int len = proposals.length;
+ // if (len > 10) {
+ // len = 10;
+ // }
+ // for (int i = 0; i < len; i++) {
+ // System.out.println(proposals[i].getDisplayString());
+ // }
return proposals;
}
git://secure.phpeclipse.com / phpeclipse.git / blobdiff