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| author |  Berthold Stoeger <bstoeger@mail.tuwien.ac.at> | 2019-03-20 21:46:58 +0100 |
|---|---|---|
| committer |  Dirk Hohndel <dirk@hohndel.org> | 2019-04-12 18:19:07 +0300 |
| commit | 6f574c53a38ad848bfd364acb0ae16680c3f6c8a (patch) | |
| tree | f62f5d8c24dc7787d60d161e63640393add7bad8 /desktop-widgets/command.h | |
| parent | 4cb1ceefff96121331f63e1455d233b32b3d7680 (diff) | |
| download | subsurface-6f574c53a38ad848bfd364acb0ae16680c3f6c8a.tar.gz | |
Undo: implement undo of dive site editing
This one is a bit more tricky. There are two modes: set dive site
and set newly created dive site. This is realized using an OO model
with derived classed. Quite convoluted - but it seems to work.
Moreover, editing a dive site is not simply setting a value,
but the list of dives in a dive site has to be kept up to date.
Finally, we have to inform the dive site list of the changed
number of dives. Therefore add a new signal diveSiteDivesChanged.
To send only one signal per dive site, hook into the undo() and
redo() functions and call the functions of the base class there.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Diffstat (limited to 'desktop-widgets/command.h')
| -rw-r--r-- | desktop-widgets/command.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/desktop-widgets/command.h b/desktop-widgets/command.h index 3161120fd..9d18f09ae 100644 --- a/desktop-widgets/command.h +++ b/desktop-widgets/command.h @@ -59,6 +59,8 @@ void editRating(const QVector<dive *> dives, int newValue, int oldValue); void editVisibility(const QVector<dive *> dives, int newValue, int oldValue); void editAirTemp(const QVector<dive *> dives, int newValue, int oldValue); void editWaterTemp(const QVector<dive *> dives, int newValue, int oldValue); +void editDiveSite(const QVector<dive *> dives, struct dive_site *newValue, struct dive_site *oldValue); +void editDiveSiteNew(const QVector<dive *> dives, const QString &newName, struct dive_site *oldValue); } // namespace Command |