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Code Issues Wiki Activity

Bug 371165 - Invalid formatting of newly created classes.

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This commit is contained in:
Sergey Prigogin 2012-02-10 16:24:02 -08:00
parent ddab4b3f49
commit 6322c0691d
1 changed files with 46 additions and 42 deletions
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88
core/org.eclipse.cdt.core/src/org/eclipse/cdt/internal/formatter/CCodeFormatter.java
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@ -23,6 +23,7 @@ import org.eclipse.cdt.core.formatter.CodeFormatter;
import org.eclipse.cdt.core.formatter.DefaultCodeFormatterConstants;
import org.eclipse.cdt.core.formatter.DefaultCodeFormatterOptions;
import org.eclipse.cdt.core.index.IIndex;
import org.eclipse.cdt.core.model.CModelException;
import org.eclipse.cdt.core.model.CoreModel;
import org.eclipse.cdt.core.model.ILanguage;
import org.eclipse.cdt.core.model.ITranslationUnit;
@ -34,8 +35,8 @@ import org.eclipse.cdt.core.parser.ScannerInfo;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.text.edits.TextEdit;
import org.eclipse.jface.text.IRegion;
import org.eclipse.text.edits.TextEdit;
public class CCodeFormatter extends CodeFormatter {
private DefaultCodeFormatterOptions preferences;
@ -106,10 +107,10 @@ public class CCodeFormatter extends CodeFormatter {
if (options != null) {
this.options= options;
Map<String, String> formatterPrefs= new HashMap<String, String>(options.size());
for (String key : options.keySet()) {
Object value= options.get(key);
for (Map.Entry<String, ?> entry : options.entrySet()) {
Object value = entry.getValue();
if (value instanceof String) {
formatterPrefs.put(key, (String) value);
formatterPrefs.put(entry.getKey(), (String) value);
}
}
preferences= new DefaultCodeFormatterOptions(formatterPrefs);
@ -122,13 +123,6 @@ public class CCodeFormatter extends CodeFormatter {
@Override
public TextEdit format(int kind, String source, int offset, int length, int indentationLevel, String lineSeparator) {
TextEdit edit= null;
ITranslationUnit tu= (ITranslationUnit) options.get(DefaultCodeFormatterConstants.FORMATTER_TRANSLATION_UNIT);
if (tu == null) {
IFile file= (IFile) options.get(DefaultCodeFormatterConstants.FORMATTER_CURRENT_FILE);
if (file != null) {
tu= (ITranslationUnit) CoreModel.getDefault().create(file);
}
}
if (lineSeparator != null) {
preferences.line_separator = lineSeparator;
} else {
@ -136,6 +130,7 @@ public class CCodeFormatter extends CodeFormatter {
}
preferences.initial_indentation_level = indentationLevel;
ITranslationUnit tu = getTranslationUnit(source);
if (tu != null) {
IIndex index;
try {
@ -149,7 +144,7 @@ public class CCodeFormatter extends CodeFormatter {
IASTTranslationUnit ast;
try {
try {
ast= tu.getAST(index, ITranslationUnit.AST_SKIP_ALL_HEADERS);
ast= tu.getAST(index, ITranslationUnit.AST_SKIP_INDEXED_HEADERS);
} catch (CoreException exc) {
throw new AbortFormatting(exc);
}
@ -191,19 +186,13 @@ public class CCodeFormatter extends CodeFormatter {
@Override
public TextEdit[] format(int kind, String source, IRegion[] regions, String lineSeparator) {
TextEdit[] edits= new TextEdit[regions.length];
ITranslationUnit tu= (ITranslationUnit) options.get(DefaultCodeFormatterConstants.FORMATTER_TRANSLATION_UNIT);
if (tu == null) {
IFile file= (IFile) options.get(DefaultCodeFormatterConstants.FORMATTER_CURRENT_FILE);
if (file != null) {
tu= (ITranslationUnit) CoreModel.getDefault().create(file);
}
}
if (lineSeparator != null) {
preferences.line_separator = lineSeparator;
} else {
preferences.line_separator = System.getProperty("line.separator"); //$NON-NLS-1$
}
ITranslationUnit tu = getTranslationUnit(source);
if (tu != null) {
IIndex index;
try {
@ -217,20 +206,11 @@ public class CCodeFormatter extends CodeFormatter {
IASTTranslationUnit ast;
try {
try {
ast= tu.getAST(index, ITranslationUnit.AST_SKIP_ALL_HEADERS);
} catch (CoreException exc) {
throw new AbortFormatting(exc);
}
for (int i = 0; i < regions.length; i++) {
IRegion region = regions[i];
CodeFormatterVisitor codeFormatter =
new CodeFormatterVisitor(preferences, region.getOffset(), region.getLength());
edits[i] = codeFormatter.format(source, ast);
IStatus status= codeFormatter.getStatus();
if (!status.isOK()) {
CCorePlugin.log(status);
}
ast= tu.getAST(index, ITranslationUnit.AST_SKIP_INDEXED_HEADERS);
} catch (CoreException e) {
throw new AbortFormatting(e);
}
formatRegions(source, regions, edits, ast);
} finally {
index.releaseReadLock();
}
@ -247,20 +227,44 @@ public class CCodeFormatter extends CodeFormatter {
try {
ast= language.getASTTranslationUnit(content, scanInfo, contentProvider, null, 0,
ParserUtil.getParserLogService());
for (int i = 0; i < regions.length; i++) {
IRegion region = regions[i];
CodeFormatterVisitor codeFormatter =
new CodeFormatterVisitor(preferences, region.getOffset(), region.getLength());
edits[i]= codeFormatter.format(source, ast);
IStatus status= codeFormatter.getStatus();
if (!status.isOK()) {
CCorePlugin.log(status);
}
}
formatRegions(source, regions, edits, ast);
} catch (CoreException e) {
throw new AbortFormatting(e);
}
}
return edits;
}
private void formatRegions(String source, IRegion[] regions, TextEdit[] edits,
IASTTranslationUnit ast) {
for (int i = 0; i < regions.length; i++) {
IRegion region = regions[i];
CodeFormatterVisitor codeFormatter =
new CodeFormatterVisitor(preferences, region.getOffset(), region.getLength());
edits[i] = codeFormatter.format(source, ast);
IStatus status= codeFormatter.getStatus();
if (!status.isOK()) {
CCorePlugin.log(status);
}
}
}
private ITranslationUnit getTranslationUnit(String source) {
ITranslationUnit tu= (ITranslationUnit) options.get(DefaultCodeFormatterConstants.FORMATTER_TRANSLATION_UNIT);
if (tu == null) {
IFile file= (IFile) options.get(DefaultCodeFormatterConstants.FORMATTER_CURRENT_FILE);
if (file != null) {
tu= (ITranslationUnit) CoreModel.getDefault().create(file);
}
}
if (tu != null && source != null) {
try {
tu = tu.getWorkingCopy();
tu.getBuffer().setContents(source);
} catch (CModelException e) {
throw new AbortFormatting(e);
}
}
return tu;
}
}