mifr/subsurface
1
0
Fork 0
mirror of https://github.com/subsurface/subsurface.git synced 2025-02-19 22:16:15 +00:00
Code Issues Projects Releases Packages Wiki Activity

Add option to undo deleted dives

Browse source 
Add ability to undo deleted dives by storing a list of the
deleted dives in a QUndoCommand.

Signed-off-by: Grace Karanja <gracie.karanja89@gmail.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Grace Karanja 2015-02-11 10:57:56 +03:00 • committed by Dirk Hohndel
parent 6d996a7874
commit 60a7404ed4
2 changed files with 30 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

7
qt-ui/divelistview.cpp
View file

@ -14,6 +14,7 @@
#include <QKeyEvent>
#include <QFileDialog>
#include "qthelper.h"
#include "undocommands.h"
// # Date Rtg Dpth Dur Tmp Wght Suit Cyl Gas SAC OTU CNS Loc
static int defaultWidth[] = { 70, 140, 90, 50, 50, 50, 50, 70, 50, 50, 70, 50, 50, 500};
@ -731,13 +732,19 @@ void DiveListView::deleteDive()
// so instead of using the for_each_dive macro I'm using an explicit for loop
// to make this easier to understand
int lastDiveNr = -1;
QList<struct dive*> deletedDives; //a list of all deleted dives to be stored in the undo command
for_each_dive (i, d) {
if (!d->selected)
continue;
struct dive* undo_entry = alloc_dive();
copy_dive(get_dive(i), undo_entry);
deletedDives.append(undo_entry);
delete_single_dive(i);
i--; // so the next dive isn't skipped... it's now #i
lastDiveNr = i;
}
UndoDeleteDive *undoEntry = new UndoDeleteDive(deletedDives);
MainWindow::instance()->undoStack->push(undoEntry);
if (amount_selected == 0) {
MainWindow::instance()->cleanUpEmpty();
}