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profile: move checking for DiveTextItem into its own function

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When creating the context menu, a special menu is created for
the dive computer name.

This was checked in a loop, that set a flag and exited early.

This can all be simplified by moving the loop into its own
function. No more flag, less indentation. Overall better.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This commit is contained in:
Berthold Stoeger 2021-04-25 22:35:41 +02:00 • committed by Dirk Hohndel
parent 78f4d7b2b9
commit c34f0b88a2
1 changed files with 23 additions and 23 deletions
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24
profile-widget/profilewidget2.cpp
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@ -1342,6 +1342,16 @@ static QString printCylinderDescription(int i, const cylinder_t *cylinder)
return label;
}
static bool isDiveTextItem(const QGraphicsItem *item, const DiveTextItem *textItem)
{
while (item) {
if (item == textItem)
return true;
item = item->parentItem();
}
return false;
}
void ProfileWidget2::contextMenuEvent(QContextMenuEvent *event)
{
if (currentState == ADD || currentState == PLAN) {
@ -1349,21 +1359,11 @@ void ProfileWidget2::contextMenuEvent(QContextMenuEvent *event)
return;
}
QMenu m;
bool isDCName = false;
if (!d)
return;
// figure out if we are ontop of the dive computer name in the profile
QGraphicsItem *sceneItem = itemAt(mapFromGlobal(event->globalPos()));
if (sceneItem) {
QGraphicsItem *parentItem = sceneItem;
while (parentItem) {
if (parentItem == diveComputerText) {
isDCName = true;
break;
}
parentItem = parentItem->parentItem();
}
if (isDCName) {
if (isDiveTextItem(sceneItem, diveComputerText)) {
if (dc == 0 && number_of_computers(d) == 1)
// nothing to do, can't delete or reorder
return;
@ -1378,7 +1378,7 @@ void ProfileWidget2::contextMenuEvent(QContextMenuEvent *event)
// don't show the regular profile context menu
return;
}
}
// create the profile context menu
QPointF scenePos = mapToScene(mapFromGlobal(event->globalPos()));
qreal sec_val = timeAxis->valueAt(scenePos);