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Code Issues Wiki Activity

Code streamlining.

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This commit is contained in:
Sergey Prigogin 2012-02-11 12:29:58 -08:00
parent 2fd430eb63
commit 4b09a45f5f
1 changed files with 7 additions and 62 deletions
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69
core/org.eclipse.cdt.core/src/org/eclipse/cdt/internal/formatter/CCodeFormatter.java
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@ -37,6 +37,7 @@ import org.eclipse.core.resources.IFile;
import org.eclipse.core.runtime.CoreException; import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IStatus; import org.eclipse.core.runtime.IStatus;
import org.eclipse.jface.text.IRegion; import org.eclipse.jface.text.IRegion;
import org.eclipse.jface.text.Region;
import org.eclipse.text.edits.TextEdit; import org.eclipse.text.edits.TextEdit;
public class CCodeFormatter extends CodeFormatter { public class CCodeFormatter extends CodeFormatter {
@ -108,10 +109,10 @@ public class CCodeFormatter extends CodeFormatter {
if (options != null) { if (options != null) {
this.options= options; this.options= options;
Map<String, String> formatterPrefs= new HashMap<String, String>(options.size()); Map<String, String> formatterPrefs= new HashMap<String, String>(options.size());
for (Map.Entry<String, ?> entry : options.entrySet()) { for (String key : options.keySet()) {
Object value = entry.getValue(); Object value= options.get(key);
if (value instanceof String) { if (value instanceof String) {
formatterPrefs.put(entry.getKey(), (String) value); formatterPrefs.put(key, (String) value);
} }
} }
preferences= new DefaultCodeFormatterOptions(formatterPrefs); preferences= new DefaultCodeFormatterOptions(formatterPrefs);
@ -122,66 +123,10 @@ public class CCodeFormatter extends CodeFormatter {
} }
@Override @Override
public TextEdit format(int kind, String source, int offset, int length, int indentationLevel, String lineSeparator) { public TextEdit format(int kind, String source, int offset, int length, int indentationLevel,
TextEdit edit= null; String lineSeparator) {
if (lineSeparator != null) {
preferences.line_separator = lineSeparator;
} else {
preferences.line_separator = System.getProperty("line.separator"); //$NON-NLS-1$
}
preferences.initial_indentation_level = indentationLevel; preferences.initial_indentation_level = indentationLevel;
return format(kind, source, new IRegion[] { new Region(offset, length) }, lineSeparator)[0];
ITranslationUnit tu = getTranslationUnit(source);
if (tu != null) {
IIndex index;
try {
index = CCorePlugin.getIndexManager().getIndex(tu.getCProject());
index.acquireReadLock();
} catch (CoreException e) {
throw new AbortFormatting(e);
} catch (InterruptedException e) {
return null;
}
IASTTranslationUnit ast;
try {
try {
ast= tu.getAST(index, ITranslationUnit.AST_SKIP_INDEXED_HEADERS);
} catch (CoreException exc) {
throw new AbortFormatting(exc);
}
CodeFormatterVisitor codeFormatter = new CodeFormatterVisitor(preferences, offset, length);
edit= codeFormatter.format(source, ast);
IStatus status= codeFormatter.getStatus();
if (!status.isOK()) {
CCorePlugin.log(status);
}
} finally {
index.releaseReadLock();
}
} else {
IncludeFileContentProvider contentProvider = IncludeFileContentProvider.getSavedFilesProvider();
IScannerInfo scanInfo = new ScannerInfo();
FileContent content = FileContent.create("<text>", source.toCharArray()); //$NON-NLS-1$
ILanguage language= (ILanguage) options.get(DefaultCodeFormatterConstants.FORMATTER_LANGUAGE);
if (language == null) {
language= GPPLanguage.getDefault();
}
IASTTranslationUnit ast;
try {
ast= language.getASTTranslationUnit(content, scanInfo, contentProvider, null, 0,
ParserUtil.getParserLogService());
CodeFormatterVisitor codeFormatter = new CodeFormatterVisitor(preferences, offset, length);
edit= codeFormatter.format(source, ast);
IStatus status= codeFormatter.getStatus();
if (!status.isOK()) {
CCorePlugin.log(status);
}
} catch (CoreException e) {
throw new AbortFormatting(e);
}
}
return edit;
} }
@Override @Override