The number of possible sequences of events when the user is connecting a
USB device is rather surprising. These changes try to ensure that in
every case we get USB connection information we do in fact show the
correct (or best guess) connection.
See #2686
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This seems to make more sense than to not select anything (which was the
previous behavior).
If the same connection is still available, select it again. Otherwise
pick the top connection (which is the right thing to do if the user has
just plugged in a USB device and refreshes the list -- that device will
show up as top entry).
Based on a suggestion by Christof Arnosti <charno@charno.ch>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
If the user tries to download from a device that he hasn't given the app
permission to read from, Android will pop up a dialogue asking for that
permission. With this after giving the permission we continue (well,
technically, restart) the download which is likely the expected behavior.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
The usbRescan() code is smart enough not to duplicate entries that might
already be there. And with this the user doesn't have to manually tap
rescan if they didn't open Subsurface-mobile via the intent after a
device was plugged in.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This way even if a USB device wasn't added through an Android intent, we
still have a way to scan for it and select it. This is especially
important in case a user has a cable that we haven't seen yet (i.e. with
a VID/PID that we haven't added to Subsurface-mobile), but that
nevertheless works with the android usb serial drivers.
This also makes the flow a little more logical / consistent when
deciding which connections to show.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
If we explicitly open the download page after the use plugged in a USB
device, don't try to use guesses from the BT/BLE pairings to populate
the device/connection dropdowns.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Don't just pop the top page off the stack, but pop the download page.
Also explicitly switch to the dive list afterwards.
Additionally, fix a typo in the code that attempts to deal with the
shortcut buttons. I believe that right now this code is completely
broken, but while I contemplate how this should work, let's at least fix
the stupid typo.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Do "git mv SsrfButton TemplateButton", and search/replace
all uses.
The general idea of the templates are to secure common layout,
but also to isolate the Kirigami parts (slowly) in the templates.
Signed-off-by: Jan Iversen <jani@apache.org>
In order to remove fontMetrics from QML, replace references (height)
in DownloadFromDiveComputer and Settings
Add include kirigami as needed
Signed-off-by: jan Iversen <jan@casacondor.com>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
If the dive list is connected to the model while the model is updated
with the downloaded dives, sometimes the UI hangs completely.
Disconnecting the model and then reconnecting it does add a fairly
noticeable delay on longer dive lists, so there are tradeoffs here.
Of course the obvious solution is to make reconnecting the model
faster...
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This helps tremendously when tracking down some problems. We should
never use console.log.
In the process this also updates a couple of the messages to be clearer.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Due to some recent changes processing the downloaded dives and
re-displaying the dive list can take quite a while. So show a small
message and the busy spinner to warn the user.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
There was a sad typo in commit eecca6aab0 ("Mobile: replace model-reset
by row-addition in DiveListModel::reload()").
Additionally, we need to also refresh the dive list so that the new
dives are shown.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Currently, desktop and mobile are accessing the DownloadThread
and the DiveImportedModel concurrently. This makes a big data
flow mess. To achieve a more hierarchical data flow, start
by making the DownloadThread a subobject of DiveImportedModel.
Start the download by calling a function in DiveImportedModel.
Route the finished signal through DiveImportedModel. Thus,
the model can reload itself with the new data.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Owing to apparent QML breakage, a model-reset leads to the DiveDetail
page being reloaded for every dive in the list(!). Therefore, add
rows instead.
This leads to extremely subtle code, as it is now imperative that
the model has been properly cleared beforehand. Nevertheless, for
now we have to do this to fix a severe performance regression.
Fixes#2295
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This looked fine when playing with it on the desktop, but required
more space on device for some reason.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
The clear()/addAllDives() pair was bogus as the former didn't
clear the model (this is not possible anymore - the model
represents the core dive list) and the latter readded all
dives again.
Replace this by a reload() function.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
There are reported crashes on Android that suggest a null
"tables" attribute in DownloadDCThread. This should never
happen, as the table() function connected to this attribute
returns the address of a subobject. Thus, even if the original
DownloadThread is null, this would not return a null pointer
(the subobject is not at address 0).
Catch these null-object accesses and write a warning message
to the console. Hopefully, this will help is localizing the
problem.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This has been a feature people have asked for quite frequently. It is
taking up some valuable screen real estate - so the question could
become if there should be a switch to enable / disable it.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
As opposed to dive trips, dive sites were always directly added
to the global table, even on import. Instead, parse the divesites
into a distinct table and merge them on import.
Currently, this does not do any merging of dive sites, i.e. dive
sites are considered as either equal or different. Nevertheless,
merging of data should be rather easy to implement and simply
follow the code of the dive merging.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Since process_imported_dives() can add dives to a newly generated
trip, this need not be done in the downloading code. This makes
data flow distinctly simpler, as no trip table and no add-new-trip
flag has to be passed down to the libdivecomputer glue code.
Moreover, since now the trip creation is done at the import step
rather than the download step, the latest status of the "add to
new trip" checkbox will be considered.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
In the future we want to download trips into a distinct trip-table
instead of the global trip-table to allow for undo of import.
Therefore add a trip_table argument to DiveImportedModel::repopulate()
and a trip_table member to DiveImportedModel. To correctly set these,
add a DownloadThread::trips() function, which currently simply returns
the global trip table.
Finally, make "struct trip_table *" a Q_METATYPE, so that the corresponding
arguments can be passed from QML.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
Instead of trying to update this whenever the connection text changes,
instead deal with it right before it actually gets used.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
To make data flow more clear, unglobalize the downloadTable object.
Make it a subobject of DownloadThread. The difficult part was making
this compatible with QML, because somehow the pointer to the
download-table has to be passed to the DiveImportedModel. Desktop would
simply pass it to the constructor. But with objects generated in QML
this is not possible. Instead, pass the table in the repopulate()
function. This seems to make sense, but for this to work, we have to
declare pointer-to-dive-table as a Q_METATYPE. And this only works
if we use a typedef, because MOC removes the "struct" from "struct
dive_table". This leads to compilation errors, because dive_table is
the symbol-name of the global dive table! Sigh.
Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
There is no reason (any more?) to have a property defined
that basically renames the global pageStack into a local
pageView. Just cleanup.
Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
Disable the Download button when one of the fields vendor, product,
connection is not filled in. The app will crash when trying.
In addition, make the underlying core code to actual download
more safe by checking this, and silently fail instead of crash.
And, yes, this is a double fix in this scenario, but the core code
is used in more places, so better safe than sorry.
Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
The code to disable a quick button has moved to the DC matching logic,
in order to inactivate the correct button also for USB DCs.
Signed-off-by: Joakim Bygdell <j.bygdell@gmail.com>
Improve the logic when auto selecting a DC for download.
Some USB cables only supply vendor information but we can select the correct
model if we have downloaded from it before.
For BT/BLE our discovery process adds the device name to the address, so we need to keep that in mind when we try to match against what we seen before.
When we have a positive match for a DC we have seen before we deactivate the
corresponding button of our saved DCs.
Signed-off-by: Joakim Bygdell <j.bygdell@gmail.com>
There was a significant of not needed whitespace on the download from
DC page. Most importantly, the bottom buttons where not on the bottom,
so we had to truncate the downloaded dives early (to prevent overflowing
the buttons). Further, a tiny bit of padding is removed between the
3 top pull down items.
All this, results in the diplay of more dives without scrolling.
For example, previously, only 1 dive (with 1 stored DC) was shown
on my 5.5" device, and now 3 (scale: regular).
Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
Make the ssrfButton and the pull down menu's on the download page
resizable. Notice that also the contents of the pulldown
menu's is scaled based on the font size.
Signed-off-by: Jan Mulder <jlmulder@xs4all.nl>
Disable the button for the currently selected DC.
This gives an extra visual hint of which DC is currently selected.
Signed-off-by: Joakim Bygdell <j.bygdell@gmail.com>
Since we now store the last used DCs in out preferences we can use the information
to pre-populate the DC selector.
Signed-off-by: Joakim Bygdell <j.bygdell@gmail.com>
We only store the address part of the connection name, so don't try to find an
exact match, try to find the sub-string.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
