subsurface.git/backend-shared, branch v5.0.0

statistics: convert chart to QQuickItem

2021-01-10T23:16:52Z

It turns out that the wrong base class was used for the chart. QQuickWidget can only be used on desktop, not in a mobile UI. Therefore, turn this into a QQuickItem and move the container QQuickWidget into desktop-only code. Currently, this code is insane: The chart is rendered onto a QGraphicsScene (as it was before), which is then rendered into a QImage, which is transformed into a QSGTexture, which is then projected onto the device. This is performed on every mouse move event, since these events in general change the position of the info-box. The plan is to slowly convert elements such as the info-box into QQuickItems. Browsing the QtQuick documentation, this will not be much fun. Also note that the rendering currently tears, flickers and has antialiasing artifacts, most likely owing to integer (QImage) to floating point (QGraphicsScene, QQuickItem) conversion problems. The data flow is QGraphicsScene (float) -> QImage (int) -> QQuickItem (float). Signed-off-by: Berthold Stoeger

ui: create a RoundRectItem class

2021-01-03T21:56:05Z

Factor out code from ProfileWidget's ToolTipItem, but make the radius of the corners dynamic. Move into backend-shared, though a new ui-shared might be preferred. Signed-off-by: Berthold Stoeger

cleanup: remove pref.h include in dive.h

2020-10-25T20:59:52Z

If source files want to access preferences functions, they should include pref.h themselves. Signed-off-by: Berthold Stoeger

cleanup: split out divecomputer functions from dive.c

2020-10-25T20:59:52Z

Since dive.c is so huge, split out divecomputer-related functions into divecomputer.[c|h], sample.[c|h] and extradata.[c|h]. This does not give huge compile time improvements, since struct dive contains a struct divecomputer and therefore dive.h has to include divecomputer.h. However, it make things distinctly more clear. Signed-off-by: Berthold Stoeger

Make MND display depend on O2 narcotic preference

2020-07-11T17:37:49Z

A while ago, we introduced a preference whether O2 should be considered narcotic. We used this when computing best mix or when entering the He content via MND. But we forgot to make the displayed MND depend on this preference. This patch add this. Fixes #2895 Signed-off-by: Robert C. Helling

cleanup: move declaration of utc_mk* functions to new subsurface-time.h header

2020-05-01T16:42:31Z

No point in slurping in all of dive.h for translation units that only want to do some time manipulation without ever touching a dive. Don't call the header "time.h", because we don't want to end up in a confusion with the system header of the same name. Signed-off-by: Berthold Stoeger

cleanup: move dive_table from dive.h to divelist.h

2020-05-01T16:42:31Z

This allows us to decouple dive.h and divelist.h, a small step in include disentangling. Signed-off-by: Berthold Stoeger

media: move picture function from dive.c to picture.c

2020-04-10T17:53:03Z

Currently, move only those functions that do not access dive structures. Signed-off-by: Berthold Stoeger

mobile/export: remove most of the export options

2020-02-17T18:50:51Z

A tablet or phone is not a computer. What would you do with a CSV or TeX/LaTeX file on a phone. Yeah, I get it, feature parity. This should never have been merged. Signed-off-by: Dirk Hohndel

Planner: don't filter cylinders

2020-02-12T04:37:09Z

In the planner we used to filter out "unused" cylinders as in the equipment tab. It is unclear whether that makes sense or can even easily be reproduced, since such cylinders have to come from an imported dive. To be on the save side, let's not do this. Replace the CylindersFilteredModel introduced recently by a plain CylindersModel. Signed-off-by: Berthold Stoeger