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Code Issues Wiki Activity

Bug 248041 - Code formatting problem with CPPUNIT - Partial Fix

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This commit is contained in:
Anton Leherbauer 2008-10-09 13:39:10 +00:00
parent f8fefa6ec2
commit 04fa1f9ff5
1 changed files with 53 additions and 21 deletions
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74
core/org.eclipse.cdt.core/src/org/eclipse/cdt/internal/formatter/CodeFormatterVisitor.java
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@ -313,12 +313,17 @@ public class CodeFormatterVisitor extends CPPASTVisitor {
return PROCESS_SKIP;
}
/*
* @see org.eclipse.cdt.core.dom.ast.ASTVisitor#visit(org.eclipse.cdt.core.dom.ast.IASTDeclaration)
*/
@Override
public int visit(IASTDeclaration node) {
if (!startNode(node)) { return PROCESS_SKIP; }
try {
return formatDeclaration(node);
} finally {
endOfNode(node);
}
}
private int formatDeclaration(IASTDeclaration node) {
int indentLevel= scribe.indentationLevel;
try {
if (node instanceof IASTFunctionDefinition) {
@ -359,8 +364,6 @@ public class CodeFormatterVisitor extends CPPASTVisitor {
scribe.unIndent();
}
}
} finally {
endOfNode(node);
}
return PROCESS_SKIP;
}
@ -1249,15 +1252,32 @@ public class CodeFormatterVisitor extends CPPASTVisitor {
formatList(declarators, align, false, false);
}
if (fExpectSemicolonAfterDeclaration) {
if (peekNextToken() != Token.tSEMI) {
scribe.skipToToken(Token.tSEMI);
handleNodeEndingInSemicolon(node);
if (peekNextToken() == Token.tSEMI) {
scribe.printNextToken(Token.tSEMI, fInsideFor ? preferences.insert_space_before_semicolon_in_for : preferences.insert_space_before_semicolon);
scribe.printTrailingComment();
}
scribe.printNextToken(Token.tSEMI, fInsideFor ? preferences.insert_space_before_semicolon_in_for : preferences.insert_space_before_semicolon);
scribe.printTrailingComment();
}
return PROCESS_SKIP;
}
private void handleNodeEndingInSemicolon(IASTSimpleDeclaration node) {
if (scribe.skipRange() && peekNextToken(true) == Token.tSEMI) {
IASTNodeLocation[] locations= node.getNodeLocations();
if (locations.length > 0) {
IASTNodeLocation lastLocation = locations[locations.length - 1];
if (!(lastLocation instanceof IASTMacroExpansionLocation)) {
IASTFileLocation fileLocation= lastLocation.asFileLocation();
int startOffset= fileLocation.getNodeOffset();
int currentPosition= scribe.scanner.getCurrentPosition();
if (currentPosition >= startOffset) {
scribe.restartAtOffset(startOffset);
}
}
}
}
}
private int visit(ICPPASTTemplateDeclaration node) {
if (node.isExported()) {
scribe.printNextToken(Token.t_export);
@ -1449,27 +1469,35 @@ public class CodeFormatterVisitor extends CPPASTVisitor {
scribe.startNewLine();
for (int i = 0; i < memberDecls.length; i++) {
IASTDeclaration declaration = memberDecls[i];
if (preferences.indent_body_declarations_compare_to_access_specifier) {
scribe.indent();
}
scribe.printComment();
if (declaration instanceof ICPPASTVisibilityLabel) {
if (preferences.indent_body_declarations_compare_to_access_specifier) {
scribe.indent();
}
scribe.printComment();
if (preferences.indent_body_declarations_compare_to_access_specifier) {
scribe.unIndent();
}
visit((ICPPASTVisibilityLabel)declaration);
} else {
if (preferences.indent_body_declarations_compare_to_access_specifier) {
scribe.indent();
startNode(declaration);
try {
scribe.startNewLine();
visit((ICPPASTVisibilityLabel)declaration);
} finally {
endOfNode(declaration);
}
} else {
startNode(declaration);
try {
scribe.startNewLine();
formatDeclaration(declaration);
} finally {
endOfNode(declaration);
}
declaration.accept(this);
scribe.printComment();
if (preferences.indent_body_declarations_compare_to_access_specifier) {
scribe.unIndent();
}
}
scribe.startNewLine();
}
scribe.startNewLine();
if (preferences.indent_body_declarations_compare_to_access_specifier) {
scribe.indent();
}
@ -2809,6 +2837,7 @@ public class CodeFormatterVisitor extends CPPASTVisitor {
int endOffset= startOffset + expansionLocation.getNodeLength();
scribe.skipRange(startOffset, endOffset);
if (locations.length == 1 && endOffset <= scribe.scanner.getCurrentPosition()) {
endOfNode(node);
return false;
}
} else {
@ -3122,7 +3151,10 @@ public class CodeFormatterVisitor extends CPPASTVisitor {
}
private int peekNextToken() {
if (scribe.shouldSkip(scribe.scanner.getCurrentPosition())) {
return peekNextToken(false);
}
private int peekNextToken(boolean ignoreSkip) {
if (!ignoreSkip && scribe.shouldSkip(scribe.scanner.getCurrentPosition())) {
return Token.tBADCHAR;
}
localScanner.resetTo(scribe.scanner.getCurrentPosition(), scribe.scannerEndPosition - 1);