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Debugger: Re-enable watchers after ending a debugger run

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In that state one should be able to remove them.

Change-Id: I9c1383decb087971cdc01607c32801f6ac22f99d
Reviewed-by: Christian Stenger <christian.stenger@theqtcompany.com>
This commit is contained in:
hjk
2015-03-18 13:28:45 +01:00
parent 4514dbfd8c
commit 13d425b972
3 changed files with 31 additions and 49 deletions
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77
src/plugins/debugger/watchhandler.cpp
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@@ -863,22 +863,7 @@ bool WatchModel::setData(const QModelIndex &idx, const QVariant &value, int role
case Qt::EditRole:
switch (idx.column()) {
case 0: {
QByteArray exp = value.toByteArray();
if (!exp.isEmpty()) {
theWatcherNames.remove(item->d.exp);
item->d.exp = exp;
item->d.name = QString::fromLatin1(exp);
theWatcherNames[exp] = theWatcherCount++;
m_handler->saveWatchers();
if (engine()->state() == DebuggerNotReady) {
item->d.setAllUnneeded();
item->d.setValue(QString(QLatin1Char(' ')));
item->d.setHasChildren(false);
} else {
engine()->updateWatchData(item->d);
}
}
m_handler->updateWatchersWindow();
m_handler->watchExpression(value.toString());
break;
}
case 1: // Change value
@@ -922,8 +907,9 @@ bool WatchModel::setData(const QModelIndex &idx, const QVariant &value, int role
Qt::ItemFlags WatchItem::flags(int column) const
{
QTC_ASSERT(model(), return Qt::ItemFlags());
if (!watchModel()->contentIsValid() && !d.isInspect())
return Qt::ItemFlags();
DebuggerEngine *engine = watchModel()->engine();
QTC_ASSERT(engine, return Qt::ItemFlags());
const DebuggerState state = engine->state();
// Enabled, editable, selectable, checkable, and can be used both as the
// source of a drag and drop operation and as a drop target.
@@ -931,14 +917,12 @@ Qt::ItemFlags WatchItem::flags(int column) const
const Qt::ItemFlags notEditable = Qt::ItemIsSelectable | Qt::ItemIsEnabled;
const Qt::ItemFlags editable = notEditable | Qt::ItemIsEditable;
// Disable editing if debuggee is positively running except for Inspector data
DebuggerEngine *engine = watchModel()->engine();
const bool isRunning = engine && engine->state() == InferiorRunOk;
if (isRunning && engine && !engine->hasCapability(AddWatcherWhileRunningCapability) &&
!d.isInspect())
return notEditable;
if (d.isWatcher()) {
if (state != InferiorStopOk
&& state != DebuggerNotReady
&& state != DebuggerFinished
&& !engine->hasCapability(AddWatcherWhileRunningCapability))
return Qt::ItemFlags();
if (column == 0 && d.iname.count('.') == 1)
return editable; // Watcher names are editable.
@@ -950,6 +934,8 @@ Qt::ItemFlags WatchItem::flags(int column) const
return editable; // Watcher values are sometimes editable.
}
} else if (d.isLocal()) {
if (state != InferiorStopOk && !engine->hasCapability(AddWatcherWhileRunningCapability))
return Qt::ItemFlags();
if (column == 1 && d.valueEditable)
return editable; // Locals values are sometimes editable.
} else if (d.isInspect()) {
@@ -1182,6 +1168,7 @@ void WatchHandler::cleanup()
{
m_model->m_expandedINames.clear();
theWatcherNames.remove(QByteArray());
saveWatchers();
m_model->reinitialize();
emit m_model->updateFinished();
m_separatedView->hide();
@@ -1250,16 +1237,12 @@ void WatchModel::reexpandItems()
void WatchHandler::insertData(const WatchData &data)
{
m_model->insertDataItem(data);
m_contentsValid = true;
updateWatchersWindow();
}
void WatchHandler::insertDataList(const QList<WatchData> &list)
{
for (int i = 0, n = list.size(); i != n; ++i)
m_model->insertDataItem(list.at(i));
m_contentsValid = true;
updateWatchersWindow();
}
void WatchHandler::removeAllData(bool includeInspectData)
@@ -1278,13 +1261,22 @@ void WatchHandler::resetValueCache()
});
}
void WatchHandler::resetWatchers()
{
loadSessionData();
}
void WatchHandler::notifyUpdateStarted()
{
m_model->m_requestUpdateTimer.start(80);
m_contentsValid = false;
updateWatchersWindow();
}
void WatchHandler::notifyUpdateFinished()
{
m_contentsValid = true;
updateWatchersWindow();
m_model->m_requestUpdateTimer.stop();
emit m_model->updateFinished();
}
@@ -1323,25 +1315,19 @@ QByteArray WatchHandler::watcherName(const QByteArray &exp)
void WatchHandler::watchExpression(const QString &exp0, const QString &name)
{
QString exp = exp0;
QTC_ASSERT(m_engine, return);
// Do not insert the same entry more then once.
if (theWatcherNames.value(exp.toLatin1()))
QByteArray exp = exp0.toLatin1();
if (exp.isEmpty() || theWatcherNames.contains(exp))
return;
// FIXME: 'exp' can contain illegal characters
exp.replace(QLatin1Char('#'), QString());
theWatcherNames[exp] = theWatcherCount++;
WatchData data;
data.exp = exp.toLatin1();
data.name = name.isEmpty() ? exp : name;
theWatcherNames[data.exp] = theWatcherCount++;
data.exp = exp;
data.name = name.isEmpty() ? exp0 : name;
data.iname = watcherName(exp);
saveWatchers();
if (exp.isEmpty())
data.setAllUnneeded();
data.iname = watcherName(data.exp);
if (m_engine->state() == DebuggerNotReady) {
data.setAllUnneeded();
data.setValue(QString(QLatin1Char(' ')));
@@ -1471,14 +1457,8 @@ void WatchHandler::updateWatchersWindow()
emit m_model->columnAdjustmentRequested();
// Force show/hide of watchers and return view.
static int previousShowWatch = -1;
static int previousShowReturn = -1;
int showWatch = !m_model->m_watchRoot->children().isEmpty();
int showWatch = !theWatcherNames.isEmpty();
int showReturn = !m_model->m_returnRoot->children().isEmpty();
if (showWatch == previousShowWatch && showReturn == previousShowReturn)
return;
previousShowWatch = showWatch;
previousShowReturn = showReturn;
Internal::updateWatchersWindow(showWatch, showReturn);
}
@@ -1764,7 +1744,6 @@ void WatchHandler::editTypeFormats(bool includeLocals, const QByteArray &iname)
void WatchHandler::scheduleResetLocation()
{
m_contentsValid = false;
//m_contentsValid = true; // FIXME
m_resetLocationScheduled = true;
}