void WatchData::setError(const QString &msg)
{
setAllUnneeded();
value = msg;
setHasChildren(false);
valueEnabled = false;
valueEditable = false;
error = true;
}
void WatchData::setType(const QByteArray &str, bool guessChildrenFromType)
{
type = str.trimmed();
bool changed = true;
while (changed) {
if (type.endsWith("const"))
type.chop(5);
else if (type.endsWith(' '))
type.chop(1);
else if (type.endsWith('&'))
type.chop(1);
else if (type.startsWith("const "))
type = type.mid(6);
else if (type.startsWith("volatile "))
type = type.mid(9);
else if (type.startsWith("class "))
type = type.mid(6);
else if (type.startsWith("struct "))
type = type.mid(6);
else if (type.startsWith(' '))
type = type.mid(1);
else
changed = false;
}
setTypeUnneeded();
if (guessChildrenFromType) {
switch (guessChildren(type)) {
case HasChildren:
setHasChildren(true);
break;
case HasNoChildren:
setHasChildren(false);
break;
case HasPossiblyChildren:
setHasChildren(true); // FIXME: bold assumption
break;
}
}
}
void WatchData::setValue(const QString &value0)
{
value = value0;
if (value == "{...}") {
value.clear();
hasChildren = true; // at least one...
}
// strip off quoted characters for chars.
if (value.endsWith(QLatin1Char('\'')) && type.endsWith("char")) {
const int blankPos = value.indexOf(QLatin1Char(' '));
if (blankPos != -1)
value.truncate(blankPos);
}
// avoid duplicated information
if (value.startsWith(QLatin1Char('(')) && value.contains(") 0x"))
value = value.mid(value.lastIndexOf(") 0x") + 2);
// doubles are sometimes displayed as "@0x6141378: 1.2".
// I don't want that.
if (/*isIntOrFloatType(type) && */ value.startsWith("@0x")
&& value.contains(':')) {
value = value.mid(value.indexOf(':') + 2);
setHasChildren(false);
}
// "numchild" is sometimes lying
//MODEL_DEBUG("\n\n\nPOINTER: " << type << value);
if (isPointerType(type))
setHasChildren(value != "0x0" && value != "<null>"
&& !isCharPointerType(type));
// pointer type information is available in the 'type'
// column. No need to duplicate it here.
if (value.startsWith(QLatin1Char('(') + type + ") 0x"))
value = value.section(QLatin1Char(' '), -1, -1);
setValueUnneeded();
}
CodeStructureStatementTreeItem::CodeStructureStatementTreeItem(ParseTreeNode *node) : CodeStructureTreeItem(node)
{
ParseTreeNode *statementTypeNode = PlSqlTreeBuilder::findNode(node, R_STATEMENT_TYPE, false);
PlSqlParsingTable *parsingTable = PlSqlParsingTable::getInstance();
if(statementTypeNode){
statementTypeNode = statementTypeNode->children[0];
Q_ASSERT(statementTypeNode->tokenInfo->tokenType == TokenInfo::Rule);
if(statementTypeNode->tokenInfo->tokenOrRuleId == R_SQL_STATEMENT){
statementTypeNode = statementTypeNode->children[0];
}
this->node = statementTypeNode;
QString ruleName = parsingTable->getRuleName(this->node->tokenInfo->tokenOrRuleId);
ruleName.replace("_statement", "").replace('_', ' ');
setItemText(ruleName);
}else{ //constructed as a result of error recovery routine
setItemText("statement");
}
BNFRuleOption *options = parsingTable->ruleOptions.value(this->node->tokenInfo->tokenOrRuleId, 0);
if(options && !options->guiIconName.isEmpty()){
setIconName(options->guiIconName);
}else{
setIconName("statement");
}
int ruleId = this->node->tokenInfo->tokenOrRuleId;
setHasChildren(ruleId == R_BASIC_LOOP_STATEMENT ||
ruleId == R_CASE_STATEMENT ||
ruleId == R_FOR_LOOP_STATEMENT ||
ruleId == R_IF_STATEMENT ||
ruleId == R_PLSQL_BLOCK ||
ruleId == R_WHILE_LOOP_STATEMENT);
}
CRootTreeItem::CRootTreeItem(const QString &path, CTreeItem *parent):
CTreeItem(path, "ROOT", parent)
{
setHasChildren(true);
}
void WatchItem::parseHelper(const GdbMi &input)
{
setChildrenUnneeded();
GdbMi mi = input["type"];
if (mi.isValid())
setType(mi.data());
editvalue = input["editvalue"].data();
editformat = DebuggerDisplay(input["editformat"].toInt());
editencoding = DebuggerEncoding(input["editencoding"].data());
mi = input["valueelided"];
if (mi.isValid())
elided = mi.toInt();
mi = input["bitpos"];
if (mi.isValid())
bitpos = mi.toInt();
mi = input["bitsize"];
if (mi.isValid())
bitsize = mi.toInt();
mi = input["origaddr"];
if (mi.isValid())
origaddr = mi.toAddress();
mi = input["address"];
if (mi.isValid()) {
address = mi.toAddress();
if (exp.isEmpty()) {
if (iname.startsWith("local.") && iname.count('.') == 1)
// Solve one common case of adding 'class' in
// *(class X*)0xdeadbeef for gdb.
exp = name.toLatin1();
else
exp = "*(" + gdbQuoteTypes(type) + "*)" + hexAddress();
}
}
mi = input["value"];
QByteArray enc = input["valueencoded"].data();
if (mi.isValid() || !enc.isEmpty()) {
setValue(decodeData(mi.data(), enc));
} else {
setValueNeeded();
}
mi = input["size"];
if (mi.isValid())
size = mi.toInt();
mi = input["exp"];
if (mi.isValid())
exp = mi.data();
mi = input["valueenabled"];
if (mi.data() == "true")
valueEnabled = true;
else if (mi.data() == "false")
valueEnabled = false;
mi = input["valueeditable"];
if (mi.data() == "true")
valueEditable = true;
else if (mi.data() == "false")
valueEditable = false;
mi = input["numchild"]; // GDB/MI
if (mi.isValid())
setHasChildren(mi.toInt() > 0);
mi = input["haschild"]; // native-mixed
if (mi.isValid())
setHasChildren(mi.toInt() > 0);
mi = input["arraydata"];
if (mi.isValid()) {
DebuggerEncoding encoding(input["arrayencoding"].data());
QByteArray childType = input["childtype"].data();
decodeArrayData(this, mi.data(), encoding, childType);
} else {
const GdbMi children = input["children"];
if (children.isValid()) {
bool ok = false;
// Try not to repeat data too often.
const GdbMi childType = input["childtype"];
const GdbMi childNumChild = input["childnumchild"];
qulonglong addressBase = input["addrbase"].data().toULongLong(&ok, 0);
qulonglong addressStep = input["addrstep"].data().toULongLong(&ok, 0);
for (int i = 0, n = int(children.children().size()); i != n; ++i) {
const GdbMi &subinput = children.children().at(i);
WatchItem *child = new WatchItem;
if (childType.isValid())
child->setType(childType.data());
if (childNumChild.isValid())
child->setHasChildren(childNumChild.toInt() > 0);
GdbMi name = subinput["name"];
QByteArray nn;
if (name.isValid()) {
nn = name.data();
child->name = QString::fromLatin1(nn);
} else {
nn.setNum(i);
child->name = QString::fromLatin1("[%1]").arg(i);
}
GdbMi iname = subinput["iname"];
if (iname.isValid())
child->iname = iname.data();
else
child->iname = this->iname + '.' + nn;
if (addressStep) {
child->address = addressBase + i * addressStep;
child->exp = "*(" + gdbQuoteTypes(child->type) + "*)" + child->hexAddress();
}
QByteArray key = subinput["key"].data();
if (!key.isEmpty())
child->name = decodeData(key, subinput["keyencoded"].data());
child->parseHelper(subinput);
appendChild(child);
}
}
}
}
