Currently, when any call is terminated, audio profile/routing is
switched to the default one.
This is a problem when already into a call and getting a second one:
rejecting the new call will keep the first one going, but with the wrong
audio profile, making it difficult (or, on the PinePhone, impossible) to
keep talking.
This patch makes sure there is no other ongoing call before switching
the audio mode, so that it's possible to keep the first call going even
after rejecting the second one.
`callaudiod` is a device-agnostic service for routing audio during voice
calls, called through `libcallaudio`.
It allows us to automatically switch profiles when entering a call,
enable the speaker output or mute the microphone, and can therefore be
used to replace the current Librem 5-specific hacks.
* meson_options.txt: Added option librem5-hack, defaults to true
* src/meson.build: Added conditional define USE_UGLY_CODE which will be
set when librem5-hack option is used
* src/calls-call-display.c: ifdef'ed ugly_hacks call
How `g_type_class_peek ()` was used it didn't return the correct parent
class in most cases.
G_DEFINE_TYPE macro creates a pointer we can use to get the parent
class `n_p_parent_class`.
Because we didn't use the correct parent class the object initialisation
wasn't fully completed for some GtkWidgets.
See https://developer.gnome.org/gobject/stable/chapter-gobject.html#gobject-instantiation
for more information.
This commit makes use of the `n_p_parent_class pointer` created for this
specific use case where ever possible.
Fixes: https://source.puri.sm/Librem5/calls/issues/118
HdyDialer was deprecated and therefore is replaced with HdyKeypad.
HdyDialer used a `gchr *` to store the entered phone number. On every
button press the entire text of the display entry was replaced with the new
string, which messed up selection and cursor position.
HdyKeypad connects directly to a GtkEntry and inserts each
button press the same way as a keyboard stroke would do.
In the case of the `call display` entry every new digit is appended to the
end of the input and therefore it also moves the cursor to the end of the
entry. Instead of making the Entry not editable, only the events which
would remove text form the entry are blocked, via the `delete-text`
signal. And the signal `insert-text` is used to block unwanted chars
from beeing inserted.
Same as for the `call display` entry also the `new call box` entry is
made editable and the signal `insert-text` is used to block unwanted
chars. All other user action possible on a entry arn't blocked
e.g. repositioning the cursor.
The advantage of making the Entry editable is that we can show
the cursor position.
It also allows the user to select the position where new digits are
inserted in the `new call box`.
On a button press the focus is set to the Entry to give the correct
feedback to the user.
This centers the text on the entry, as required by the design.
This also makes the delete button remove only one char at the time, to
move closer to the desired UX.
Related: https://source.puri.sm/Librem5/calls/issues/58
Fixes: https://source.puri.sm/Librem5/calls/issues/82
We call pactl synchronously in order to (1) change the sink/source
port for speakerphone and (2) mute the sink/source for mute. The
sink/source names are hardcoded. This is all ugly and needs to not
exist. This functionality should be in Wys, accessed over D-Bus, or
in some other, as-yet undefined component.
* Make the Answer button look nice and laid out properly.
* Merge the time and status labels, displaying simply the text
"Calling..." until the call becomes active and then the call time
afterwards.
* Fix info display bar in both the call and main windows so they use a
GtkRevealer and work a lot better.
* Add a "new-call-symbolic" icon for the "Add call" button.
* General tweaks and clean-ups
Closes#55Closes#35
Put the call display in an GtkOverlay and add a dial pad sending DTMF
tones as an overlay. Also make the dial pad overlay be triggered by the
dial pad button.
Add 'mute' and 'dial pad' buttons, drop the 'hold' button, change the
size of the central buttons, make them use icons and drop the now
useless group size.
