Previously, when coming back from idle the compositor would try to
track if the unlock signal needed to be sent, and the shell would
change the compositor state in order to track when to display or
hide the screensaver.
This patch finishes moving this out of the compositor. With this, the
compositor state should be changed only using the exported functions
weston_compositor_wake() and weston_compositor_sleep(). The unlock
signal will be sent if the compositor wasn't in the ACTIVE state
previously. The lock signal is sent when the compositor becomes idle.
The calls to weston_compositor_wake() in the shell where there to allow
it to trigger the fade in only after the lock surface was configured.
Now the shell has full control of the fade and does not needed to
change the compositor state to do that, so those calls were replaced
with shell_fade() calls.
Previously, the shell would change the idle_time of the compositor to
the screensaver timeout and wake the compositor again, so that after
the timeout the compositor would fade to black and then the shell would
receive the lock signal again and would set the dpms state of the
outputs to off.
Instead, use a screensaver-specific timer for that, and call lock
without the back and forth between the shell and core Weston.
Previously, it was impossible to override the fade in/out behavior of
Weston using a different shell, since this was implemented in core
Weston. This also led to complicated interaction between the shell and
the core when displaying lock surfaces and screensavers.
This patch starts to solve this issue by moving the fade animation out
of the core. On compositor.c, besides deleting the fade code, the idle
handler had to be changed to emit the lock signal, since it was called
from the fade_frame() function before. This causes a slight change of
behavior, since before the fade would happen with the compositor being
active, while now it is already in the idle state. That leads to the
dpms state being set when cancelling the fade with mouse movement, and
in turn, to a slight freeze with drm compositor. This problem will be
fixed in a follow up patch.
On the shell side, the fade was re-implemented in a slightly different
manner. Instead of using a custom frame function, the fade animation
from animation.c is used. The interface for starting the fade was also
changed to take the value of an enum instead of a float alpha value,
in order to improve readability.
The function weston_surface_animation_frame() would schedule a repaint
on all outputs, as weston_surface_schedule_repaint() didn't exist when
it was implemented.
The spring code stops when the current value is withing 0.0002 of the
target. In that case, round the value to 0.0 or 1.0 to enable the use
of fast paths, such as disabling blending in the GL renderer when an
opaque region is set.
Add parameters to weston_fade_run() for setting the initial and target
values for the fade, as well as a parameter to set the spring constant
used for the animation.
Also add the weston_fade_update() function, that allows the animation
to be changed while it is still running.
This will be used to move the fade animation from core Weston into the
shell. These changes are needed to be able to fade out as well as in,
and to be able to reverse the fade in case of user input.
If we get a fullscreen client message before we map the window, we don't
have a shell surface yet. Just dont call set_fullscreen yet, and rely on
xserver_map_shell_surface() to fullscreen it when we map it.
Make sure that display_acquire_window_surface() creates the Cairo
surface as necessary. Otherwise surface->toysurface can be NULL.
This fixes weston-screensaver fullscreen mode. Demo mode was not
affected as it uses window decorations, and so the Cairo surface is
created. This regression was introduced by:
commit 0c4445ba57
Author: Pekka Paalanen <ppaalanen@gmail.com>
Date: Wed Feb 13 16:17:23 2013 +0200
window: create Cairo surfaces on demand for redraw
Reported-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>
Signed-off-by: Pekka Paalanen <ppaalanen@gmail.com>
If the window manager doesn't support _NET_WM_STATE_FULLSCREEN, the
fullscreen protocol won't work and we end up waiting indefintely for a
confiure event that doesn't come.
Only try to fullscreen if we have _NET_WM_STATE_FULLSCREEN, and only
wait for map if we're fullscreen.
https://bugs.freedesktop.org/show_bug.cgi?id=61133
When calling shell_map_popup() more than one time on the same shell_surface
the parent transform was getting added more than one time to the transform
list, resulting in an infinite loop when going through the list with
wl_list_for_each in weston_surface_update_transform_enable().
This commit removes the old transform before adding it again.
Because seat_get_keyboard is called after initial
weston_surface_activate, wl_data_device_set_keyboard_focus
fails to send data offer for newly connected client due to
wl_seat.focus_resource being NULL.
This patch calls wl_data_device_set_keyboard_focus
in seat_get_keyboard, so it can send data offer for
newly created client (when wl_keyboard.resource_list
and wl_seat.focus_resource are properly set up).
https://bugs.freedesktop.org/show_bug.cgi?id=60617
We always call enable_udev_monitor and add_devices together and always
disable_udev_monitor and remove_devices together. Let's just have one
entry point for enable and one for disable.
We used to have a bit of naming trouble when the protocol object was called
wl_input_device and the individual evdev devices were call evdev_device.
And we didn't have a drm_seat. Now that we've fixed all that, it's clear
that the drm_seat is all about udev discovery and hotplug of evdev devices,
so let's call it udev_seat instead.
Otherwise we'll kill whatever other display sever we're switching back to.
The tricky thing here is that we never explicitly set drm master in the
startup path, we get that implicitly from being the first to open the
drm device. Even so, we need to drop it before switching VTs.
This patch installs the three header files that define the compositor
plugin interface as well as a pkg-config file. This allows
building weston plugins outside the weston tree. We currently don't make
any guarantees about the plugin API/ABI except that within a stable
branch we won't break it.
libunwind has a dwarf parser and automatically queries the dlinfo
for location of dlopened modules. The resulting backtrace is much
better and includes stack frames in dynamically loaded modules.
krh: Originally submitted for Xorg, adapted for weston:
http://lists.x.org/archives/xorg-devel/2013-February/035493.html
Note this require libunwind at least 1.1 to get the pkg-config files.
Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Add an extra cursor_position, which also allows to change the anchor
(for slections). Change the index type to int to allow setting it before
the beginning of a commited string.
The cursor should not be moved as a direct repsonse to this event but
atomically on the next commit_string event.
Signed-off-by: Jan Arne Petersen <jpetersen@openismus.com>
Allows to show/hide the input panel (virtual keyboard) more independent
of focus (some applications might to require additionaly click on a
focused entry to show the input panel).
Signed-off-by: Jan Arne Petersen <jpetersen@openismus.com>
Allows for atomic state changes. Updated surrounding text, content type
and micro focus is taken into account all at once at commit.
Signed-off-by: Jan Arne Petersen <jpetersen@openismus.com>
Move the input_panel interface from desktop-shell to input-method (since
it is not really tied to desktop-shell).
Add an input_panel_surface interface like wl_shell_surface to make it
easier to extend it. Also add a parameter to the set_toplevel request to
be able to specify where to show an input panel surface on the screen.
Signed-off-by: Jan Arne Petersen <jpetersen@openismus.com>
Add a request to be called by the client when the word currently being
composed is tapped by the user. Input methods often use this information
to offer more word suggestions to the user.
Signed-off-by: Jan Arne Petersen <jpetersen@openismus.com>
