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Reverse undo buffer

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Reverse all the code using the UndoBuffer class so that we can
use the QUndoStack and QUndoCommand classes. These are Qt's own
inbuild undo framework classes, offering a better undo/redo
process.

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 09:10:34 +03:00 • committed by Dirk Hohndel
parent 6374d9cc03
commit 013da6b0af
7 changed files with 3 additions and 152 deletions
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4
qt-ui/divelistview.cpp
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@ -14,7 +14,6 @@
#include <QKeyEvent>
#include <QFileDialog>
#include "qthelper.h"
#include "undobuffer.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};
@ -735,9 +734,6 @@ void DiveListView::deleteDive()
for_each_dive (i, d) {
if (!d->selected)
continue;
struct dive* undo_entry = alloc_dive();
copy_dive(get_dive(i), undo_entry);
MainWindow::instance()->undoBuffer->recordbefore("Delete Dive", undo_entry);
delete_single_dive(i);
i--; // so the next dive isn't skipped... it's now #i
lastDiveNr = i;