Commit Graph

2771 Commits

Author SHA1 Message Date
Norman Feske
dc2da978f4 qt5: Adapt qpluginwidget new nitpicker/loader
The QPluginWidget used to be a QNitpickerViewWidget but the new loader
interface does no longer hand out a view capability. So we need to
decouple both classes. This patch moves the view-geometry calculation to
a separate class to make it easier reusable, in particular for the
QPluginWidget.
2014-08-13 12:07:55 +02:00
Norman Feske
dc1a08074a qt5: use window manager 2014-08-13 12:07:55 +02:00
Norman Feske
18ab2ddcb1 qt5: change mirror to HU Berlin 2014-08-12 13:08:02 +02:00
Norman Feske
acd9599890 Window manager
The window manager provides a nitpicker session interface. In contrast
to the nitpicker server, which leaves the view layout up to the client,
the window manager organizes the views on screen according to a policy
provided by a window layouter. Furthermore, it equips views with window
decorations as provided by a window decorator. Both layouter and
decorator are independent programs.
2014-08-12 13:08:02 +02:00
Norman Feske
59555c540e decorator stress test 2014-08-12 13:08:02 +02:00
Norman Feske
09ec663d2d Minimalistic decorator for window system 2014-08-12 13:08:02 +02:00
Norman Feske
20090000d2 Scout: Add DroidSans-Bold10 font as tff 2014-08-12 13:08:01 +02:00
Norman Feske
7888e7be02 loader: Adaptation to new nitpicker interface 2014-08-12 13:08:01 +02:00
Norman Feske
8539239fc4 nitpicker: documentation 2014-08-12 13:08:01 +02:00
Norman Feske
46fa29a156 nitpicker: reduce artifacts during mode change 2014-08-11 15:55:34 +02:00
Christian Prochaska
6b42f8b54e nitpicker: let 'Connection' track donated quota
This patch adds support for the consecutive re-dimensioning the virtual
framebuffer. When changing the buffer size, the session gets upgraded by
the missing portion of the quota instead of donating the whole size of
the new buffer each time.
2014-08-11 15:55:34 +02:00
Norman Feske
b5b1dd03bd nitpicker: Move status bar to separate program 2014-08-11 15:55:34 +02:00
Norman Feske
7fef141b96 nitpicker: Nitpicker::Session::mode_sigh function
The new 'mode_sigh' functions allows a client to register a signal
handler that is notified each time when nitpicker's screen properties
change.
2014-08-11 15:55:34 +02:00
Norman Feske
8df93aa4d4 nitpicker: Generate focus reports 2014-08-11 15:55:33 +02:00
Norman Feske
6a237a6c55 nitpicker: Domain-specific coordinate constraints
This patch introduces a way to tweak the coordinate systems per
domain. The 'origin' attribute denotes the origin of the coordinate
system. Valid values are "top_left", "top_right", "bottom_left",
"bottom_right", and "pointer". Furthermore, the screen dimensions as
reported to the nitpicker client can be tweaked per domain using the
'width' and 'height' attributes. If the specified value is positive,
it is taken as literal boundary. If the value is negative, the size
if deducted by the specified amount from the physical screen area.
2014-08-11 15:55:33 +02:00
Norman Feske
1745453315 nitpicker: Layers and client-side mouse cursor
This patch introduces a mandatory layer attribute to domains. The layer
ordering is superimposed on the stacking order of the views. The
top-most layer can be assigned to a pointer-managing client. An example
for such a pointer is located at os/src/app/pointer. It replaces the
formerly built-in nitpicker mouse cursor.

The new layering mechanism replaces the former "stay-top" session
argument. So the Nitpicker::Connection no longer takes the stay-top flag
as the first argument.
2014-08-11 15:55:33 +02:00
Norman Feske
6c4c4e5528 nitpicker: Support pointer as coordinate origin 2014-08-11 15:55:33 +02:00
Norman Feske
1ac343fabd nitpicker: Reduce superfluous refresh operations 2014-08-11 15:55:33 +02:00
Norman Feske
65e283142a nitpicker: Support for opaque views in X-ray mode
A session can be explicitly configured to present its views in a
completely opaque way when the X-ray mode is active as opposed to the
default where each view gets tinted and surrounded by a frame. This
is useful for decorator views, which look overly busy otherwise.
2014-08-11 15:55:33 +02:00
Norman Feske
2575fc0ade nitpicker: Draw black view if no buffer is present 2014-08-11 15:55:33 +02:00
Norman Feske
0d82070b82 nitpicker: Add label arg to connection constructor 2014-08-11 15:55:33 +02:00
Norman Feske
26fcea44b2 nitpicker: Hide global-operation key events 2014-08-11 15:55:33 +02:00
Norman Feske
295b4241aa nitpicker: Remove <global-keys> compound node 2014-08-11 15:55:32 +02:00
Norman Feske
dbebfd624e nitpicker: Domain configuration
This patch introduces the notion of a "domain" to the nitpicker
configuration concept. Session policies always refer to a domain where
multiple session policies can refer to the same domain. Thereby a domain
provides a way to express the grouping of sessions. This is useful for
applications that open multiple nitpicker sessions (such as Qt5 apps that
use one nitpicker session per window, menu, etc.). We want to assign all
those sessions to a single domain.

The configuration looks as follows:

<config>
  ...
  <domain name="default" color="#ffffff"/>
  <policy label="" domain="default"/>
  ...
</config>
2014-08-11 15:55:32 +02:00
Norman Feske
91e01411a4 nitpicker: Reworked session interface
This patch changes nitpicker's session interface to use session-local
view handles instead of view capabilities. This enables the batching
of multiple view operations into one atomic update.
2014-08-11 15:55:32 +02:00
Norman Feske
24869bd3ff nitpicker: Support for session-focus management
This patch introduces a focus-management facility to the nitpicker
session interface. As a side effect of this change, we remove the notion
of a "focused view". There can only be a "focused session". This makes
sense because input is directed to sessions, not views.

Issue #1168
2014-08-11 15:55:32 +02:00
Norman Feske
d22cddd1e8 nitpicker: Perform redraw asynchronously
This patch changes nitpicker's way of redrawing. Originally, redraw
operations were triggered immediately by the RPC functions invoked by
clients. In the presence of clients that invoked a large number of those
functions, the server could become overloaded with processing redraw
operations. The new version performs redraw operations out of band with
the RPC functions. Similar to the design of the DOpE GUI server, redraw
operations are processed periodically. The RPC functions merely modify
meta data and track the dirty areas that need to be updated.
Consequently, nitpicker's RPC functions become light-weight operations.

As a nice collateral effect of this patch, nitpicker's internal
structure could be simplified because the drawing backend is no longer
needed by the code that dispatches the RPC interface.
2014-08-11 15:55:32 +02:00
Norman Feske
d5f57992ac demo: Utility for animating values 2014-08-11 15:55:32 +02:00
Norman Feske
0be6817226 Add 'Weak_ptr' to the public Genode API
So far, the lifetime-management utilities 'Weak_ptr' and 'Locked_ptr'
had been preserved for core-internal use only. However, the utilities
are handy for many use cases outside of core where object lifetimes
must be managed. So we promote them to the public API.
2014-08-11 15:55:32 +02:00
Norman Feske
c652655bcb Add Rom_session::update
The new Rom_session::update function can be used to request the update of
an existing ROM dataspace. If the new data fits into the existing
dataspace, a subsequent call of 'dataspace' can be omitted. This way,
ROM dataspace updates don't suffer from page-fault-handling costs that
would occur when replacing the dataspace with each update.
2014-08-11 15:55:31 +02:00
Norman Feske
0fab869bcc os: add equality operators to 'Area' 2014-08-11 15:55:31 +02:00
Norman Feske
9d7270b174 os: Slave config with non-zero-terminated strings 2014-08-11 15:55:31 +02:00
Norman Feske
76ecfff7b6 os: Handle corner case in Xml_node::sub_node
When calling 'sub_node' on a node with no sub nodes, the Xml_node would
interpret the characters after the current node while searching for sub
nodes. The patch adds a sanity check that lets the 'sub_node' function
throw an exception when called on a node with no sub nodes.
2014-08-11 15:55:31 +02:00
Norman Feske
65e73074d9 os: forward args for Lazy_volatile_object
This patch makes the handling of constructor arguments consistent among
the Volatile_object and Lazy_volatile_object classes. Arguments are
always forwarded. Otherwise, passing a reference as argument would result
in an unwanted copy of the passed object.
2014-08-11 15:55:31 +02:00
Norman Feske
8768a6dae2 os: New utility for managing object handles
Some session interfaces use session-local handles for referring to
server-side objects, e.g., a file-system session hands out file handles
to the client. The new 'Handle_registry' class template can be used to
associate numeric handles with objects on the server side and thereby
simplifies the implementation of such servers.
2014-08-11 15:55:31 +02:00
Norman Feske
9b0c17730d os: Utility for tracking dirty rectangles 2014-07-25 12:14:18 +02:00
Norman Feske
9cc9736bf1 os: Construct invalid 'Rect' by default 2014-07-25 12:14:18 +02:00
Norman Feske
867a7018e8 qt5: implement QNitpickerPlatformWindow::raise
This function is needed to bring menus on top.
2014-07-25 12:14:18 +02:00
Norman Feske
b46d062918 dde_linux: incorporate file lists into port hash 2014-07-24 16:16:21 +02:00
Christian Menard
ad2cd4b328 dde_linux: HID multitouch support
Fixes #1209
2014-07-24 16:15:58 +02:00
Christian Prochaska
2da020b688 terminal: fix off-by-one bug
Fixes #1215.
2014-07-24 10:18:08 +02:00
Christian Prochaska
72bb821990 Fix 'noux_terminal_fs' test
Fixes #1213.
2014-07-24 10:18:08 +02:00
Martin Stein
1bc8de83ff hw & arm_v6: fix bug in calculation of kernel SP
For ARMv6, this aspect wasn't updatet to the new kernel-stack
managment that came up with SMP support.

ref #1199
2014-07-24 10:18:08 +02:00
Norman Feske
600753b8b7 ports-foc: retire unmaintained L4Linux examples 2014-07-24 10:18:08 +02:00
Norman Feske
0bef86223b debug_nitpicker.run: adapt to libc VFS changes 2014-07-24 10:18:08 +02:00
Norman Feske
6820de51ba gdb_monitor: Support session upgrades
This patch enables the debugging on services that rely on dynamic
session upgrades. For example, nitpicker expects its clients to donate
RAM quota that matches the size of the virtual framebuffer, which might
change during the lifetime of a nitpicker session.
2014-07-24 10:18:08 +02:00
Norman Feske
37248560d1 tool chain: disable -Werror for building GDB
Thanks to @duralog for reporting the issue!

Fixes #1214
2014-07-24 10:18:08 +02:00
Alexander Boettcher
5d06078d27 x86 vmm: add general multiprocessor support
* repos/ports/include/vmm
 - add support to specify cpu location during vCPU construction
* seoul
 - update to latest seoul branch supporting smp
 - adjust to vmm interface changes
 - vCPUs will be put in a round robin fashion on the available host CPUs,
   beginning with the next CPU after the default (boot) CPU
 - number of vCPUs can be specified in run script
* virtualbox
 - adjust to vmm interface changes
 - uses still one vCPU, placed on default (boot) CPU

Fixes #1212
2014-07-24 10:18:07 +02:00
Alexander Boettcher
40fc64e24f run: fix parsing of mp_server output test
Until now worked solely for 2 CPU setups. Adjust it to the actual available
number of CPUs.

Issue #1212
2014-07-24 10:18:07 +02:00
Alexander Boettcher
a371fdab4f Revert "timer: apply PIT quirk to avoid high cpu load"
This reverts commit edc03489b3.

Since commit

"timer: nova specific version of the service"

a nova specific timer is used and this quirk is not necessary anymore.

Issue #1211
2014-07-24 10:18:07 +02:00