protected String getSourceHandle(IDeclaration declaration) {
ITranslationUnit tu = declaration.getTranslationUnit();
if (tu != null) {
IPath location = tu.getLocation();
if (location != null) {
return location.toOSString();
}
}
return ""; //$NON-NLS-1$
}
private void updateMethodBreakpoints(
boolean toggle, boolean interactive, IWorkbenchPart part, IDeclaration declaration)
throws CoreException {
String sourceHandle = getSourceHandle(declaration);
IResource resource = getElementResource(declaration);
String functionName =
(declaration instanceof IFunction)
? getFunctionName((IFunction) declaration)
: getMethodName((IMethod) declaration);
ICFunctionBreakpoint breakpoint = findFunctionBreakpoint(sourceHandle, resource, functionName);
if (toggle && breakpoint != null) {
if (interactive) {
CDebugUIUtils.editBreakpointProperties(part, breakpoint);
} else {
DebugPlugin.getDefault().getBreakpointManager().removeBreakpoint(breakpoint, true);
}
} else {
int lineNumber = -1;
int charStart = -1;
int charEnd = -1;
try {
ISourceRange sourceRange = declaration.getSourceRange();
if (sourceRange != null) {
charStart = sourceRange.getStartPos();
charEnd = charStart + sourceRange.getLength();
if (charEnd <= 0) {
charStart = -1;
charEnd = -1;
}
lineNumber = sourceRange.getStartLine();
}
} catch (CModelException e) {
DebugPlugin.log(e);
}
createFunctionBreakpoint(
interactive, part, sourceHandle, resource, functionName, charStart, charEnd, lineNumber);
}
}
protected IResource getElementResource(IDeclaration declaration) {
return declaration.getUnderlyingResource();
}
