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Only offer to merge dives if they are consecutive in the divelist

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You cannot merge dives if there is another, unselected dive "between"
them.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2013-09-24 03:42:40 -07:00
parent 2d40172d78
commit 446ab45858
3 changed files with 26 additions and 1 deletions
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24
divelist.c
View file

@ -916,6 +916,30 @@ void add_single_dive(int idx, struct dive *dive)
}
}
bool consecutive_selected()
{
struct dive *d;
int i;
bool consecutive = TRUE;
bool firstfound = FALSE;
bool lastfound = FALSE;
if (amount_selected == 0 || amount_selected == 1)
return TRUE;
for_each_dive(i, d) {
if (d->selected) {
if (!firstfound)
firstfound = TRUE;
else if (lastfound)
consecutive = FALSE;
} else if (firstfound) {
lastfound = TRUE;
}
}
return consecutive;
}
struct dive *merge_two_dives(struct dive *a, struct dive *b)
{
struct dive *res;

1
divelist.h
View file

@ -44,6 +44,7 @@ extern void remove_dive_from_trip(struct dive *dive);
extern dive_trip_t *create_and_hookup_trip_from_dive(struct dive *dive);
extern void autogroup_dives(void);
extern struct dive *merge_two_dives(struct dive *a, struct dive *b);
extern bool consecutive_selected();
extern void select_dive(int idx);
extern void deselect_dive(int idx);

2
qt-ui/divelistview.cpp
View file

@ -400,7 +400,7 @@ void DiveListView::contextMenuEvent(QContextMenuEvent *event)
}
if (d)
popup.addAction(tr("delete dive"), this, SLOT(deleteDive()));
if (amount_selected > 1)
if (amount_selected > 1 && consecutive_selected())
popup.addAction(tr("merge selected dives"), this, SLOT(mergeDives()));
// "collapse all" really closes all trips,
// "collapse" keeps the trip with the selected dive open