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Restructure overly agressive Q_ASSERT

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Turns out this function can be called when there is no valid dive - so
only protect those parts that dereference the dive.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2014-01-07 12:22:22 +08:00
parent c3fe1a9e9f
commit a8db19f548
1 changed files with 8 additions and 5 deletions
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13
qt-ui/models.cpp
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@ -985,7 +985,6 @@ QVariant DiveItem::data(int column, int role) const
{ {
QVariant retVal; QVariant retVal;
struct dive *dive = getDiveById(diveId); struct dive *dive = getDiveById(diveId);
Q_ASSERT(dive != NULL);
switch (role) { switch (role) {
case Qt::TextAlignmentRole: case Qt::TextAlignmentRole:
@ -1001,6 +1000,7 @@ QVariant DiveItem::data(int column, int role) const
} }
break; break;
case DiveTripModel::SORT_ROLE: case DiveTripModel::SORT_ROLE:
Q_ASSERT(dive != NULL);
switch (column) { switch (column) {
case NR: retVal = (qulonglong) dive->when; break; case NR: retVal = (qulonglong) dive->when; break;
case DATE: retVal = (qulonglong) dive->when; break; case DATE: retVal = (qulonglong) dive->when; break;
@ -1019,6 +1019,7 @@ QVariant DiveItem::data(int column, int role) const
} }
break; break;
case Qt::DisplayRole: case Qt::DisplayRole:
Q_ASSERT(dive != NULL);
switch (column) { switch (column) {
case NR: retVal = dive->number; break; case NR: retVal = dive->number; break;
case DATE: retVal = displayDate(); break; case DATE: retVal = displayDate(); break;
@ -1037,13 +1038,15 @@ QVariant DiveItem::data(int column, int role) const
break; break;
} }
if (role == DiveTripModel::STAR_ROLE) if (role == DiveTripModel::STAR_ROLE) {
Q_ASSERT(dive != NULL);
retVal = dive->rating; retVal = dive->rating;
}
if (role == DiveTripModel::DIVE_ROLE) if (role == DiveTripModel::DIVE_ROLE) {
retVal = QVariant::fromValue<void*>(dive); retVal = QVariant::fromValue<void*>(dive);
}
if(role == DiveTripModel::DIVE_IDX){ if(role == DiveTripModel::DIVE_IDX){
Q_ASSERT(dive != NULL);
retVal = get_divenr(dive); retVal = get_divenr(dive);
} }
return retVal; return retVal;