This commit patches the DDE Linux contrib code to remove IRQ coalescing
from the R8169 driver that for reason not yet known leads to interrupts
occurring irregularly.
Issue #5356.
This commit does away with controlling the join-intent via an attribute
but couples it to the existence of a '<network>' node. With this change
all '<network>' nodes within the configuration are always
unconditionally considered for joining.
Issue #5356.
This commit splits the intent to scan for a hidden network and the
actual configuration of a network itself by introducing
'<explicit_scan>' nodes. Like the '<network>' node these also feature
a 'ssid' attribute and each node is incorporated into the SCAN request
if its SSID is valid.
For more information please consult 'repos/src/driver/wifi/README'.
Issue #5356.
With the recent Wifi::Manager changes setting an invalid SSID will
lead to a diagnostic warning. Since disconnecting is handled by
removing the existent '<network>' there is no reason to generate
an invalid node in the first place.
Issue #5356.
Inform all GUI clients of a new version of the mode information whenever
the nitpicker configuration is modified. This is needed because changed
capture policies influence the panorama observable by the GUI clients.
Issue #5352
Fixes the following misbehavior: If a global key is pressed (e.g., Caps
Lock in Sculpt) and the mouse is clicked before release, the global-keys
handler receives the global-key press but no further events of the
sequence, especially *no Caps-Lock release*.
A more reasonable fix may address the "else branch" that deletes the
_input_receiver in case of mouse events without a hovered client too,
which is beyond the narrow scope of this fix.
This patch implements the following policy for applications requesting
exclusive input (relative motion): The pointer is grabbed as soon as the
user clicks inside the application window. It is forcibly ungrabbed on
any window-focus change or when tapping the KEY_SCREEN. An application
can always enable (transient) exclusive input during a key sequence,
e.g., when dragging the mouse while holding the mouse button. Transient
exclusive input is revoked when releasing the last button/key.
Fixes#5355
While the focused client has enabled exclusive input, nitpicker does
not translate relative motion to absolute motion but routes relative
motion directly to the client. Additionally, the pointer origin is
forcibly moved to a position outside the screen boundaries, making the
pointer invisible.
Issue #5355
The recent changes of the GUI stack (proper accounting of cap and RAM
resources by the window manager and nitpicker, output buffered at the
server side) require quota adjustments at various GUI-related places.
Issue #5356
This interface allows a GUI client to express the intent to exclusively
observe relative motion events while locking the absolute pointer
position. This patch merely extends the interface without implementing
it.
As this change touches os/include/input/component.h, it moves the
manage/dissolve operations into the class, ensuring the call of
dissolve at destruction time.
Issue #5355
In multi-monitor scenarios, the mode is no longer a single rectangular
area but a panorama with potentially many captured rectangles. This
patch replaces the former 'mode' and 'mode_sigh' RPC by a new 'info'
ROM accessor.
Issue #5353
Capture clients used to always capture the view stack at the origin of
the coordinate system. So each capture client obtained a mirror of the
same picture. This patch allows for the placement of capture clients on
larger panorama using Genode's usual label-based policy-selection
approach. Thereby, each monitor in multi-monitor scenario can display a
different portion of the panorama.
The patch takes special care to always keep the pointer in a visible
position. The pointer cannot be moved to any area that is not captured.
Should the only capture client displaying the pointer disappear, the
pointer is warped to the center of (any) remaining capture client.
Fixes#5352
The operators == and != make the 'Rect' consistent with 'Point' and
'Area'. The patch also adds the 'Rect::clamp' method, which is generally
useful for sanitizing input.
Issue #5352
The new Framebuffer::Session::sync_source RPC function allows for the
selection of a specific source of sync signals in the presence of
multiple capture clients at the GUI server.
This patch contains only the extension of the interface. The information
is not evaluated by the GUI server yet.
Issue #5347
This patch adds central and safe utilities for accessing the distinct
parts of the virtual framebuffer to relieve clients from pointer
calculations.
Issue #5351
This patch eases the vertical organization of multiple surfaces within
one larger surface, which is the case when keeping front/back buffers
within one compounding GUI buffer.
Issue #5351
The new bytes() accessor returns a Byte_range_pointer as an alternative
to the 'local_addr' for accessing the content of the dataspace. This
facilitates the safe practice of passing (and validating) the buffer
bounds along with the pointer.
Issue #5351
Propagate the want of an alpha channel as attribute of Framebuffer::Mode
instead of passing this property as a separate bool argument.
This clears the way for adding useful accessors for pixel/alpha/input
surfaces to the Mode type as a subsequent step.
Issue #5351
