subsurface

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Author	SHA1	Message	Date
$K. \"pestophagous\" Heller$ K. \"pestophagous\" Heller	2778470b97	Prevent gaschange tank icons from using garbage coords. Tank icons were shown at incorrect spots on the profile when the DiveEventItem object held a pointer to a struct event even after the struct event at that address had been freed. When internalEvent is a pointer to freed memory, internalEvent->time.seconds could have all kinds of crazy values, which get used in member function DiveEventItem::recalculatePos to place the tank at bad x coordinates. The DiveEventItem(s) no longer store a pointer to memory that they do not own. This way, no matter how the path of execution arrives into slot recalculatePos, we never need fear that the DiveEventItem will dereference a garbage pointer to a struct event. Fixes #968 Signed-off-by: K. Heller <pestophagous@gmail.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>	2015-12-03 22:56:23 -08:00
Tomaz Canabrava	1d6683f3e0	Move Profile widget out of desktop-widgets The reason for that is, even if profile widget is made with qpainter and for that reason it should be a desktop widget, it's being used on the mobile version because of a lack of QML plotting library that is fast and reliable. We discovered that it was faster just to encapsulate our Profile in a QML class and call it directly. Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com> Signed-off-by: Dirk Hohndel <dirk@hohndel.org>	2015-10-30 10:36:49 -07:00

Author

SHA1

Message

Date

$K. \"pestophagous\" Heller$ K. \"pestophagous\" Heller

2778470b97

Prevent gaschange tank icons from using garbage coords.

Tank icons were shown at incorrect spots on the profile
when the DiveEventItem object held a pointer to a struct
event even after the struct event at that address had
been freed.  When internalEvent is a pointer to freed
memory, internalEvent->time.seconds could have all kinds
of crazy values, which get used in member function
DiveEventItem::recalculatePos to place the tank at bad
x coordinates.

The DiveEventItem(s) no longer store a pointer to memory
that they do not own.  This way, no matter how the path of
execution arrives into slot recalculatePos, we never need
fear that the DiveEventItem will dereference a garbage
pointer to a struct event.

Fixes #968

Signed-off-by: K. Heller <pestophagous@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

2015-12-03 22:56:23 -08:00

Tomaz Canabrava

1d6683f3e0

Move Profile widget out of desktop-widgets

The reason for that is, even if profile widget is made with qpainter
and for that reason it should be a desktop widget, it's being used
on the mobile version because of a lack of QML plotting library that
is fast and reliable.

We discovered that it was faster just to encapsulate our Profile in
a QML class and call it directly.

Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

2015-10-30 10:36:49 -07:00

Renamed from desktop-widgets/profile/diveeventitem.h (Browse further)

2 commits