Wacom's new "Pro Pen 3D" stylus is declared as a new stylus type within
libwacom: WSTYLUS_3D. Now that the Wacom panel supports arbitrary three-
button styli, we can add specific support for this new stylus type to
suppress the warning message that is generated.
https://bugzilla.gnome.org/show_bug.cgi?id=790028
Both 'remove_buttons' and 'remove_button' perform the same general task and
can be unified into a single function. This makes supporting an arbitrary
number of stylus buttons more straightforward.
https://bugzilla.gnome.org/show_bug.cgi?id=790028
Although the Wacom panel doesn't have explicit support for styli with more
than two buttons, it tries to at least allow configuration of the upper and
lower buttons. This commit fixes an incorrect conditional which prevents
the panel from setting the combo box for the upper switch to the current
setting.
https://bugzilla.gnome.org/show_bug.cgi?id=790028
There's much going on under the hood here:
- Styli and tablets are now in split views, as per the mockups.
- CcWacomDevice and CcWacomTool are now in use, with the subsequent
API use changes. Moreover, using these objects means using the
newer schemas in gsettings-desktop-schemas, so there had to be
changes in the settings we store too.
- We now use CcTabletToolMap, plus listen to tool proximity events,
populating the "Stylus" sub-pane with those.
Tablets have not always an eraser (most of the generic tablets like Huion,
UC-Logic, etc... don't). We should not reject such tablets.
Commit 54849a9 (wacom: Only the stylus and eraser tools need to exist)
mentioned that we were not sure about eraser, and I think we should not
assume one either.
To do so, we simply ignore the eraser xinput node and rely on
libwacom to actually provide the eraser information.
If the stylus does not have the eraser tip, we may fall in the
LAYOUT_OTHER case. We have a picture of a generic Wacom pen with an
eraser, and the leaders linking the widget to the picture are scrambled.
To prevent that, gray out the eraser pressure slider so that we do not
break the layout.
https://bugzilla.gnome.org/show_bug.cgi?id=746117
The airbrush tool has only one button, and the button mapping combo box
does not work.
We should not bail out if the widget has been removed, that means that
the stylus does not support the second button.
Check upfront the number of buttons to know if the top button parameter
is available.
https://bugzilla.gnome.org/show_bug.cgi?id=746263
When we just hide items inside a GtkGrid, they still take space
in the layout. So we need to remove those widgets, and change
the location in the grid of those widgets.
Finally, as some widgets are removed. the layout doesn't expand as
it used to, so make the rows homogeneous to line up with the drawings.
