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Debugger: Rework editor tooltips handling

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Fix expansion and updating.

Persistence and non-locals are still lacking.

Change-Id: I74e25199d50350516afc686a05836e239bfc8acb
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>
Reviewed-by: hjk <hjk121@nokiamail.com>
This commit is contained in:
hjk
2014-07-10 18:10:56 +02:00
parent a97aa6be67
commit f0b2d6535e
14 changed files with 465 additions and 692 deletions
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64
src/plugins/debugger/lldb/lldbengine.cpp
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@@ -821,31 +821,23 @@ static QHash<QString, WatchData> m_toolTipCache;
void LldbEngine::showToolTip()
{
if (m_toolTipContext.isNull())
if (m_toolTipContext.expression.isEmpty())
return;
const QString expression = m_toolTipContext->expression;
if (DebuggerToolTipManager::debug())
qDebug() << "LldbEngine::showToolTip " << expression << m_toolTipContext->iname << (*m_toolTipContext);
//const QString expression = m_toolTipContext->expression;
// qDebug() << "LldbEngine::showToolTip " << expression << m_toolTipContext->iname << (*m_toolTipContext);
if (m_toolTipContext->iname.startsWith("tooltip")
&& (!debuggerCore()->boolSetting(UseToolTipsInMainEditor)
|| !watchHandler()->isValidToolTip(m_toolTipContext->iname))) {
watchHandler()->removeData(m_toolTipContext->iname);
return;
}
DebuggerToolTipManager::showToolTip(*m_toolTipContext, this);
DebuggerToolTipManager::showToolTip(m_toolTipContext, this);
// Prevent tooltip from re-occurring (classic GDB, QTCREATORBUG-4711).
m_toolTipContext.reset();
m_toolTipContext.expression.clear();
}
void LldbEngine::resetLocation()
{
m_toolTipContext.reset();
m_toolTipContext.expression.clear();
DebuggerEngine::resetLocation();
}
bool LldbEngine::setToolTipExpression(TextEditor::ITextEditor *editor, const DebuggerToolTipContext &contextIn)
bool LldbEngine::setToolTipExpression(TextEditor::ITextEditor *editor, const DebuggerToolTipContext &context)
{
if (state() != InferiorStopOk || !isCppEditor(editor)) {
//qDebug() << "SUPPRESSING DEBUGGER TOOLTIP, INFERIOR NOT STOPPED "
@@ -853,45 +845,12 @@ bool LldbEngine::setToolTipExpression(TextEditor::ITextEditor *editor, const Deb
return false;
}
DebuggerToolTipContext context = contextIn;
int line, column;
QString exp = fixCppExpression(cppExpressionAt(editor, context.position, &line, &column, &context.function));
if (exp.isEmpty())
return false;
// Prefer a filter on an existing local variable if it can be found.
QByteArray iname;
if (const WatchData *localVariable = watchHandler()->findCppLocalVariable(exp)) {
exp = QLatin1String(localVariable->exp);
iname = localVariable->iname;
} else {
iname = tooltipIName(exp);
}
if (DebuggerToolTipManager::debug())
qDebug() << "GdbEngine::setToolTipExpression1 " << exp << iname << context;
// Same expression: Display synchronously.
if (!m_toolTipContext.isNull() && m_toolTipContext->expression == exp) {
showToolTip();
return true;
}
m_toolTipContext.reset(new DebuggerToolTipContext(context));
m_toolTipContext->expression = exp;
m_toolTipContext->iname = iname;
// Local variable: Display synchronously.
if (iname.startsWith("local")) {
showToolTip();
return true;
}
if (DebuggerToolTipManager::debug())
qDebug() << "GdbEngine::setToolTipExpression2 " << exp << (*m_toolTipContext);
m_toolTipContext = context;
UpdateParameters params;
params.tryPartial = true;
params.tooltipOnly = true;
params.varList = iname;
params.varList = context.iname;
doUpdateLocals(params);
return true;
@@ -980,10 +939,9 @@ void LldbEngine::doUpdateLocals(UpdateParameters params)
// Re-create tooltip items that are not filters on existing local variables in
// the tooltip model.
DebuggerToolTipContexts toolTips =
DebuggerToolTipManager::treeWidgetExpressions(frame.file, objectName(), frame.function);
DebuggerToolTipManager::treeWidgetExpressions(this, frame.file, frame.function);
const QString currentExpression =
m_toolTipContext.isNull() ? QString() : m_toolTipContext->expression;
const QString currentExpression = m_toolTipContext.expression;
if (!currentExpression.isEmpty()) {
int currentIndex = -1;
for (int i = 0; i < toolTips.size(); ++i) {