Commit Graph

6510 Commits

Author SHA1 Message Date
Jeremy Soller
ea214fbe0f Remove unscaled-font-dpi setting from X11 backend
https://bugzilla.gnome.org/show_bug.cgi?id=788049
2017-09-25 22:01:11 +01:00
Jonas Ådahl
ba194bd19e clutter: Fix capture_into on non-origin view
The capture_into() function wrote out of bounds when capturing from a
non-origin view (not positioned at (0,0)). At the time of
implementation, this API was used to capture pixels across views into a
single data buffer, but the way it's used, and the way views may work
now, makes this impossible to do properly.

So remove the ability to capture into a pre-allocated buffer from
multiple views, and complain if the passed rectantgle overlapps with
multiple views. This removes the broken offset calculation all
together, fixing the bug motivating this change.

https://bugzilla.gnome.org/show_bug.cgi?id=787715
2017-09-20 18:27:57 +08:00
Carlos Garnacho
26cd031be8 clutter: Use the ClutterScrollFinishFlags when delivering scroll event
This got accidentally hardcoded to CLUTTER_SCROLL_FINISHED_NONE on commit
d3c559a917, which broke kinetic scrolling for touchpads on clients.
2017-09-14 15:39:58 +02:00
Jonas Ådahl
dd4ad4efc4 Revert "renderer-native: Destroy monitor framebuffers when suspending"
The reverted commit seems to cause
https://bugzilla.gnome.org/show_bug.cgi?id=787240 for some reason. Lets
be safe and revert it for now, as the code freeze is just around the
corner.

This partly (it doesn't reintroduce a whitespace issue) reverts commit
dbc63430d8.
2017-09-04 22:37:16 +08:00
Jonas Ådahl
12710dc644 clutter/stage: Add capture_into API
Add API similar to clutter_stage_capture() but that draws into
externally allocated memory. It is assumed that the pixel format is
ARGB32, and the memory is structured in a way that the width of the
passed rectangle is identical to the stride divided by 4.

https://bugzilla.gnome.org/show_bug.cgi?id=784199
2017-08-29 11:49:01 +08:00
Jonas Ådahl
a10ad577a7 ClutterVirtualInputDevice: Add discrete scrolling
Add emitting of discrete scrolling events (such as mouse scroll
wheel-like events).

https://bugzilla.gnome.org/show_bug.cgi?id=784199
2017-08-29 11:49:01 +08:00
Jonas Ådahl
d3c559a917 clutter/evdev: Move scroll notification to ClutterSeatEvdev
This refactors the scroll event emitting code, moving it behind a
clutter_seat_evdev_ helper.

https://bugzilla.gnome.org/show_bug.cgi?id=784199
2017-08-29 11:49:01 +08:00
Jonas Ådahl
1e7628a3ef ClutterVirtualInputDevice: Allow passing CLUTTER_CURRENT_TIME
If CLUTTER_CURRENT_TIME is passed, let the backend find an appropriate
time stamp representing the current time in the clock that is used by
that backend.

https://bugzilla.gnome.org/show_bug.cgi?id=784199
2017-08-29 11:49:01 +08:00
Jonas Ådahl
5685449e15 clutter/evdev: Add API to get current layout index
We set the layout index when changing keyboard layout, but have no way
to get it back would so be needed. Add that.

https://bugzilla.gnome.org/show_bug.cgi?id=786408
2017-08-21 21:19:18 +08:00
Jonas Ådahl
dbc63430d8 renderer-native: Destroy monitor framebuffers when suspending
When suspending (i.e. VT switching away, the GDM gnome-shell instance
gets hidden, or changing user), destroy the onscreen and offscreen
monitor framebuffers. When resuming, the stage views and framebuffers
will be recreated anyway.

https://bugzilla.gnome.org/show_bug.cgi?id=786299
2017-08-16 13:17:43 +08:00
Carlos Garnacho
c9937faf1e clutter: Fix build with --enable-debug
Message was poking stage_x11, which doesn't exist in this context.
Just print the Window that is receiving the event, the event will be
emitted into the only existing stage anyway.
2017-08-12 11:55:19 +02:00
Jason Gerecke
4d8cb5408b wayland: Provide basic tablet wheel event support
Adds basic support for the "wheel" event from the Wayland tablet protocol.
Ideally we would accumulate the angle and report a wheel event with an
appropriate value for "clicks". We can get away with a much cruder method
for the time being, however, since no Wacom tablet puck actually provides
a smooth scrollwheel. Checking whether the angle in CLUTTER_INPUT_AXIS_WHEEL
exceeds a nominally-small threshold is sufficient to determine that the
wheel has advanced by at least one physical click.

https://bugzilla.gnome.org/show_bug.cgi?id=783716
2017-07-17 21:22:15 +02:00
Carlos Garnacho
5c3b27d02f clutter/x11: Emit CLUTTER_PAD_RING/STRIP events on X11
These events will be useful on gnome-shell UI, so translate the
4-5 button events with exotic axes to those. Also use the
XI_Motion event received when first touching those to reset
the ring/strip state, so we don't receive spurious direction
changes in the upper layers.

https://bugzilla.gnome.org/show_bug.cgi?id=782033
2017-07-17 19:43:13 +02:00
Carlos Garnacho
ead6556b50 clutter: Add clutter_event_get_pad_event_details()
This function extracts pad event information, and more importantly
exposes it for gobject introspection.

https://bugzilla.gnome.org/show_bug.cgi?id=782033
2017-07-17 19:10:05 +02:00
Jonas Ådahl
9ab338d7b6 clutter/stage-cogl: Track regions in buffer coordinate space
When fractional scaling is used, damage and paint clip region is tracked
in stage coordinate space using integers might end up missing some
pixels when the border ends up on half pixels. Change the damage
tracking and clip regions to be in buffer coordinates so we can align
damage on physical pixel borders.

However, just using rounding up to the next physical pixel results in
glitches. To avoid this, extend the damage by one logical pixel in all
directions, but still (scissor) clip the drawing to the non-extended
region, as otherwise drawing the damaged regions will result in
incorrect pixels on the right and bottom edges of the clip region. It is
possible that there are better ways to do this, which can be explored in
the future.

https://bugzilla.gnome.org/show_bug.cgi?id=765011
2017-07-14 20:54:27 +08:00
Jonas Ådahl
0adc56779f clutter/stage: Don't loose precision when setting up viewport
We always hit non-fractional floats here because the stage views are
always made so that they are aligned on integer positions with integer
sizes, but there is no reason to go float -> int -> float when
calculating the viewport.

https://bugzilla.gnome.org/show_bug.cgi?id=765011
2017-07-14 20:54:26 +08:00
Jonas Ådahl
dfc4d0d523 clutter/stage-view: Allow scales down to 0.5
There is support for scaling logical monitors down to 0.5, so don't let
ClutterStageView stand in the way for that.

https://bugzilla.gnome.org/show_bug.cgi?id=765011
2017-07-14 20:54:26 +08:00
Jonas Ådahl
fef81cd628 clutter/stage: Fix capturing scaled views
Make clutter_stage_capture() work if views are scaled. This needs
adaptations on the using side to deal with the cairo surface device
scale that is used to communicate the scale used when capturing.

https://bugzilla.gnome.org/show_bug.cgi?id=765011
2017-07-14 20:54:26 +08:00
Jonas Ådahl
c2e49f1bb5 clutter: Change stage view scale to be float
To support fractional scaling, change the stage view scale to be a
float instead of an int. Also change the places where it is retrieved
and used when scaling things.

https://bugzilla.gnome.org/show_bug.cgi?id=765011
2017-07-14 20:54:26 +08:00
Jonas Ådahl
a3d63d0ac0 clutter/stage-view: Add G_PARAM_CONSTRUCT flag to properties
Otherwise those properties won't be set when ->construct is called.

https://bugzilla.gnome.org/show_bug.cgi?id=765011
2017-07-14 20:54:26 +08:00
Jonas Ådahl
88cae8bd3d settings: Manage our own font DPI
Previously gnome-shell listened on the Xft Xsettings via GTK+s
GtkSettings to get the font DPI setting. The Xsetting might not
be what we want, and we should not rely on Xsettings when we don't need
to, so lets manage it ourself.

https://bugzilla.gnome.org/show_bug.cgi?id=765011
2017-07-14 20:54:26 +08:00
Carlos Garnacho
56c468a2ef clutter/x11: Set master device on pad button events
These should be set one, but just set the master to be the slave
pad device. We are passively grabbing the pad device, so this is
consistent with active grabs on slave devices. Besides, pads are
paired to the VCP, which is not really truthful.

Fixes inoffensive warnings when trying to check whether motion
throttling applies for these events.

https://bugzilla.gnome.org/show_bug.cgi?id=784881
2017-07-13 19:05:44 +02:00
Carlos Garnacho
328e3f8f4f clutter: Extend mapping-mode to pen/eraser devices
This just used to apply to CLUTTER_TABLET_DEVICE on wayland, allow using
it on pen/eraser devices (as X11 sees tablets) for consistency.

https://bugzilla.gnome.org/show_bug.cgi?id=784402
2017-07-12 23:43:23 +02:00
Emmanuele Bassi
41e22ab592 Use newer glib-genmarshal option
When building against a glib-genmarshal from GLib 2.54 we can use the
`--prototypes` command line argument to generate the prototypes for the
marshallers in the C source, and avoid a missing-prototypes compiler
warning.
2017-07-11 11:30:08 +01:00
Carlos Garnacho
a70ae50ca9 clutter: Do not throttle motion events on tablet tools
Events from tablets must not be filtered out, as the event coalescing
results in precision loss.

https://bugzilla.gnome.org/show_bug.cgi?id=783535
2017-07-03 13:56:21 +02:00
Tim Lunn
dd82f4afcd configure: require glib 2.53.2
This is required for the new glib-genmarshal as introduced in
 commit 9131f26cae

https://bugzilla.gnome.org/show_bug.cgi?id=783161
2017-05-28 11:21:42 +10:00
Florian Müllner
dd451547a5 tests: Fix actor-anchors test
Since commit 5cb5baa7d4, we skip transitions when updating an
actor's scale/position to the existing value. As a result, we
don't get change notification on those properties either - given
that the properties did not actually change, that behavior seems
fine, so just modify the test to not expect a notify signal for
unchanged properties.
2017-05-24 21:04:07 +02:00
Carlos Garnacho
4b23eb064c clutter: Update pointer position on master clock's update stage
Ensure the pointer position is up-to-date for the pointers inside
the clip area after the stage got actors relayout.

https://bugzilla.gnome.org/show_bug.cgi?id=755164
2017-05-23 16:37:53 +02:00
Carlos Garnacho
5cb5baa7d4 ClutterActor: Optimize away idempotent scale/position updates
If the actor results in the same scale/position, there's no need to
trigger a transition.

https://bugzilla.gnome.org/show_bug.cgi?id=782344
2017-05-22 17:27:11 +02:00
Carlos Garnacho
d620189ae3 ClutterActor: Call queue_redraw vfunc directly if possible
Reduces some signal emission overhead.

https://bugzilla.gnome.org/show_bug.cgi?id=782344
2017-05-22 17:27:11 +02:00
Emmanuele Bassi
4b4c2b1afa ClutterActor: Avoid frequent signal emission if possible
Avoid signal emission for ::paint/::pick if no handlers are connected,
which is the most frequent case.

https://bugzilla.gnome.org/show_bug.cgi?id=782344
2017-05-22 17:27:11 +02:00
Carlos Garnacho
3887d25dbc ClutterStage: Use non-generic marshaller for ::presented signal
This signal runs often, so it's better to use a direct marshaler.

https://bugzilla.gnome.org/show_bug.cgi?id=782344
2017-05-09 11:53:27 +02:00
Nigel Taylor
d3362a6f05 clutter: conform/actor-graph: Add missing null-termination
https://bugzilla.gnome.org/show_bug.cgi?id=759085
2017-05-05 09:53:51 -04:00
Florian Müllner
9cf8aa4584 cally: Fix compilation without X11 backend
Commit 0fd9e38175 fixed setting the out parameter for the x coordinate
when using the X11 backend, but broke compilation when the backend is
not available ...
Really fix the issue by running the X11-specific code when the X11
backend is available and in use, and display the one-time warning
otherwise.

https://bugzilla.gnome.org/show_bug.cgi?id=781902
2017-05-02 14:29:59 +02:00
Emmanuele Bassi
c76eedd794 Typo fix: missing '\'
Without the backslash, the build breaks.
2017-04-30 15:05:52 +01:00
Emmanuele Bassi
9131f26cae Generate marshallers without including the generated header
GLib now generates the prototypes for the generated marshallers, so it's
not necessary to include the header any more.

This fixes a build failure in GNOME Continuous with GLib master, caused
by -Werror=redundant-decls.
2017-04-30 14:56:29 +01:00
Florian Müllner
0fd9e38175 cally: Fix translation to screen coordinates
Due to an accidental swap of an else statement and a preprocessor #else,
the output x coordinate is currently only set when not using the X11
windowing system, whoops.

https://bugzilla.gnome.org/show_bug.cgi?id=781902
2017-04-28 17:20:36 +02:00
Mario Sanchez Prada
813de50eba Declare clutter version constants as extern
These constants got the CLUTTER_VAR annotations removed when making
it a private library, so the extern modifier needs to be explicitly added.
2017-04-13 13:08:22 +01:00
Florian Müllner
47a01013b1 clutter-color: Shut up a compiler warning 2017-04-07 23:19:22 +02:00
Jonas Ådahl
20fcb88632 clutter: Remove window scaling feature
Window scaling is a clutter feature used to enable automatic scaling of
stage windows when running under as an application in windowing system.
Clutter in mutter does not support running as a stand-alone application
toolkit, so lets remove this unused feature.

https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-04-07 22:30:50 +08:00
Jonas Ådahl
63450d69d3 clutter: Add ability to scale stage views
This commit adds the ability to set a scale on a scale view. This will
cause the content in the stage view to be painted with the given scale,
while still keeping the configured layout on the stage. In effect, for
a stage view with scale 'n', this means the framebuffer of a given stage
will 'n' times larger, keeping the same size on the stage.

https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-04-07 22:30:48 +08:00
Jonas Ådahl
df45c50d0b clutter: Also filter relative tablet tool motions
Pass the relative motion from tablet tools through the same filter
mechanism as used for the relative pointer motions.

https://bugzilla.gnome.org/show_bug.cgi?id=778119
2017-03-27 12:57:56 +02:00
Jonas Ådahl
8f691c28f3 clutter: Add API for filtering relative motion events
Add an API that allows the owner of the clutter context to alter the
relative motion events (so far relative pointer events).

https://bugzilla.gnome.org/show_bug.cgi?id=778119
2017-03-27 12:57:56 +02:00
Armin Krezović
a77da353f3 input-settings: Set double click timeout from gsettings
Clutter's evdev input backend has no support for setting double
click timeout set by gnome-settings-daemon. This results in
touchpad click events timing out on wayland, because the
default timeout value wasn't enough.

This patch moves timeout setting to mutter and removes X11
backend specific setting from clutter.

https://bugzilla.gnome.org/show_bug.cgi?id=771576
2017-03-24 20:47:00 +01:00
Carlos Garnacho
e081bb3921 clutter: Add clutter_input_device_is_grouped call/vfunc
This will be used to query grouped devices (eg. tablets and pads)

https://bugzilla.gnome.org/show_bug.cgi?id=779986
2017-03-13 19:34:10 +01:00
Jonas Ådahl
c5dc0f4a2e clutter/stage-view: Add getter for getting the offscreen blit transform
This will be used to invert the transform in the nested mode, making it
possible to test offscreen texture based transform using the nested
backend.

https://bugzilla.gnome.org/show_bug.cgi?id=779745
2017-03-09 10:17:30 +08:00
Rui Matos
542ed1d024 clutter-clone: Unset source when source actor is destroyed
Otherwise we might be holding on to a source actor that's no longer
fully functioning and cause crashes if for example we try to paint it.

https://bugzilla.gnome.org/show_bug.cgi?id=779483
2017-03-06 14:00:48 +01:00
Carlos Garnacho
46d516cb04 clutter: Force scale=1 in tests/conform
Device pixel sizes are compared in several places, which breaks
some tests on hidpi setups.
2017-02-17 17:01:57 +01:00
Jonas Ådahl
4ebc55f2b3 Make libmutter and friends parallel installable
In order to minimize the amount of breakage, while at the same time
making it easier to make backward incompatible changes needed to
continue turning libmutter into a capable Wayland compositor, make the
libmutter and friends (libmutter-clutter, libmutter-cogl*) parallel
installable by adding a version number to the name. This changes
various filenames, for example what previously was libmutter.so is now
libmutter-0.so (assuming the version for now is 0), and
libmutter-clutter-1.0.so is now libmutter-clutter-0.so. The pkg-config
filenames and GObject introspection has been renamed to reflect this as
well.

This enables a downstream compositor rely on a specific version of the
libmutter API, while gracefully handling API/ABI changes by having to
update to the new version at their own pace.

https://bugzilla.gnome.org/show_bug.cgi?id=777317
2017-02-14 11:16:45 +08:00
Carlos Garnacho
d6fc41b73e clutter: Add function to find out the number of modes for a pad group
This is obtained in backend-dependent ways in the upper layers, seems
better to let ClutterInputDevice provide this information.

https://bugzilla.gnome.org/show_bug.cgi?id=771098
2017-02-10 20:11:19 +01:00