undo: make picture (media) deletion undoable

The code is rather complex. Firstly, we have different representations
of pictures throughout the code. Secondly, this tries to do add the
pictures in batches to the divepicture model and that is always rather
tricky.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This commit is contained in:
Berthold Stoeger 2020-04-17 23:18:58 +02:00 committed by Dirk Hohndel
parent 9962d47b56
commit 434644b381
13 changed files with 286 additions and 54 deletions

View file

@ -20,6 +20,7 @@
#include "profile-widget/diveprofileitem.h"
#include "core/display.h"
#include "core/color.h"
#include "core/pictureobj.h"
#include "core/units.h"
class RulerItem2;
@ -110,7 +111,8 @@ slots: // Necessary to call from QAction's signals.
void setProfileState();
#ifndef SUBSURFACE_MOBILE
void plotPictures();
void removePictures(const QVector<QString> &fileUrls);
void picturesRemoved(dive *d, QVector<QString> filenames);
void picturesAdded(dive *d, QVector<PictureObj> pics);
void setPlanState();
void setAddState();
void pointInserted(const QModelIndex &parent, int start, int end);