Commit graph

129 commits

Author SHA1 Message Date
Martin Gräßlin
5ca6654eb8 Fix linking
KDEUI is dead which caused collateral damage.
2013-08-20 08:47:47 +02:00
Martin Gräßlin
e225cda87f Also tests need to link KDE4Support for kdebug
That's what you get for disabling the tests...
2013-07-31 14:26:45 +02:00
Martin Gräßlin
9ab751042a Drop X11_XCB library dependency
We don't need it anymore - the xcb connection is also provided by
QX11Info.
2013-07-24 09:58:43 +02:00
Martin Gräßlin
72a01436cc Make unit tests compile 2013-07-24 09:58:43 +02:00
Martin Gräßlin
d91f53c7c8 Get testVirtualDesktops to compile 2013-07-24 09:58:43 +02:00
Martin Gräßlin
b800d58a3d Disable compilation of data subdirectory for porting
It's probably not worth to port those update scripts.
2013-07-24 09:58:42 +02:00
Martin Gräßlin
330d40f425 Fix no cast to/from ASCII intrduced issues
* "" needs to be wrapped in QStringLiteral
* QString::fromUtf8 needed for const char* and QByteArray
* QByteArray::constData() needed to get to the const char*
2013-07-24 09:58:33 +02:00
Martin Gräßlin
1d2c2d5982 Use Q_SLOTS and Q_SIGNALS instead of slots and signals
Fixes compilation with Qt5/KF5 setup.
2013-07-24 09:46:54 +02:00
Martin Gräßlin
941c02a60f Introduce cross-fading with previous pixmap
Cross fading with previous pixmap is achieved by referencing the old
window pixmap. WindowPaintData has a cross-fade-factor which interpolates
between 0.0 (completely old pixmap) to 1.0 (completely new pixmap).

If a cross fading factor is set and a previous pixmap is valid this one
is rendered on top of the current pixmap with opacity adjusted. This
results in a smoother fading.

To simplify the setup the AnimationEffect is extended and also takes care
about correctly (un)referencing the previous window pixmap. The maximize
effect is adjusted to make use of this new capabilities.

Unfortunately this setup has a huge problem with the case that the window
decoration gets smaller (e.g. from normal to maximized state). In this
situation it can happen that the old window is rendered with parts outside
the content resulting in video garbage being shown. To prevent this a set
of new WindowQuads is generated with normalized texture coordinates in
the safe area which contains real content.

For OpenGL2Window a PreviousContentLeaf is added which is only set up in
case the crass fading factor is set.

REVIEW: 110578
2013-06-05 08:18:28 +02:00
Martin Gräßlin
8b2a5f9936 Support for cursor change tracking in KWin::Cursor
KWin::Cursor can track changes to the cursor image. It supports a
start/stop tracking to not handle these events if nobody is interested in
them. When enabled and the cursor image changes a signal is emitted with
the serial number of the new cursor image.

To track cursor image changes xcb_xfixes_select_cursor_input is used (see
XFixes Version 5.0 protocol, section 7).

This could be useful for the zoom effect when it replaces the cursor.

REVIEW: 110519
2013-05-28 08:02:59 +02:00
Martin Gräßlin
2b26d969b1 Maybe now Jenkins is happy 2013-05-13 10:19:52 +02:00
Martin Gräßlin
255c6d822b Make Jenkins happy
Yes, it linked on my system.
2013-05-13 09:58:04 +02:00
Martin Gräßlin
9f4f713e52 Remove mocked getStringProperty for test_client_machine
Utils has an xcb variant nowadays, so let's use that and get it under
unit test at the same time.
2013-05-13 09:33:50 +02:00
Martin Gräßlin
dfec59c60e Port getStringProperty to XCB 2013-05-13 08:48:19 +02:00
Montel Laurent
dd8cf0b678 normalize signal/slot 2013-05-11 14:09:15 +02:00
Martin Gräßlin
af673c11d7 Remove the Change Desktop Notifications 2013-04-23 16:21:28 +02:00
Martin Gräßlin
b01f5684c5 Remove not needed includes from kwineffect header files
Only include what's actually needed in the headers. This causes of course
some additional needed includes in some implementation files.
2013-03-06 10:23:09 +01:00
Martin Gräßlin
f238cbc3f5 Light-weight wrapper class for an xcb_window_t
The idea behind this class is to relieve the developer from having to
call xcb_destroy_window once it is no longer needed. That is having a
RAII approach to windows.

In addition the class provides some simple method wrappers for the most
common use cases inside KWin:
* map
* unmap
* setGeometry - basically a moveResizeWindow
* ...
2013-02-04 08:47:46 +01:00
Raphael Kubo da Costa
d703adbdc1 Add a few more headers required by getaddrinfo(3).
Follow-up to cbb7f57; the code built on Linux despite the lack of required
includes most likely because netdb.h ends up indirectly including
sys/types.h and sys/socket.h.
2013-02-03 01:28:42 +02:00
Martin Gräßlin
2d4b67d361 Do not use a shared pointer for the Xcb::Wrapper
It's not really needed, the required functionality can be achieved in a
more implicit way. The reply pointer is managed by the Wrapper class as
long as the method take() is not invoked. This method follows the
semantics of QScopedPointer::take(). That is the pointer is set to null
and the responsibility to free the pointer is passed to the callee.

By this change we do not have the overhead of creating a QSharedPointer.

In addition the Wrapper provides a copy ctor and assignment operator also
using the semantics of take().
2013-01-25 08:51:38 +01:00
Martin Gräßlin
fdbf89dac8 Ensure we destroy our test windows 2013-01-23 11:47:55 +01:00
Martin Gräßlin
5cd223f051 Improved resolving whether a window is on local machine
Most windows use the hostname in WM_CLIENT_MACHINE, but there are windows
using the FQDN (for example libreoffice). So instead of "foo" it is
"foo.local.net" or similar. The logic so far has been unable to properly
determine whether windows with FQDN are on the local system.

In order to solve this problem the handling is split out into an own
class which stores the information of hostname and whether it is a local
machine. This is to not query multiple times. To determine whether the
Client is on the local system getaddrinfo is used for the own hostname
and the FQDN provided in WM_CLIENT_MACHINE. If one of the queried
names matches, we know that it is on the local machine. The old logic to
compare the hostname is still used and getaddrinfo is only a fallback in
case hostname does not match.

The problem with getaddrinfo is, that it accesses the network and by that
could block. To circumvent this problem the calls are moved into threads
by using QtConcurrent::run.

Obviously this brings disadvantages. When trying to resolve whether a
Client is on the local machine and a FQDN is used, the information is
initially wrong. The new ClientMachine class emits a signal when the
information that the system is local becomes available, but for some
things this is just too late:
* window rules are already gathered
* Session Management has already taken place

In both cases this is an acceptable loss. For window rules it just needs
a proper matching of the machine in case of localhost (remote hosts are
not affected). And the case of session management is very academic as it
is unlikely that a restoring session contains remote windows.

BUG: 308391
FIXED-IN: 4.11
REVIEW: 108235
2013-01-21 16:00:49 +01:00
Martin Gräßlin
134e42b05c Add unit test case for problem fixed in fcf4f610a68 2013-01-09 14:22:49 +01:00
Martin Gräßlin
334b4bf622 Move handling of Virtual Desktops into a VirtualDesktopManager
The ownership for virtual desktops is moved from Workspace into a new
VirtualDesktopManager. The manager is responsible for providing the count
of virtual desktops and keeping track of the currently used virtual
desktop.

All methods related to moving between desktops are also moved from
Workspace to the new manager, though all methods related to Clients on
Virtual Desktops remain in Workspace for the time being. This is to have
the new manager as independent from KWin core as possible.

An rather important change for the handling of virtual desktops is that
the count and the id of a desktop is now an unsinged integer instead of
an integer. The reason for that is that we cannot have a negative count
of desktops as well as it is not possible to be on a desktop with a
negative identifier.

In that regard it is important to remember that a Client can be on a
desktop with a negative identifier. The special value for a Client being
on all desktops is handled by using -1 as a desktop. For the time being
this is not adjusted but instead of comparing the virtual desktop ids one
should prefer to use the convenient methods like isOnDesktop and
isOnAllDesktops. This would allow in future to internally change the
representation for on all desktops.
2013-01-07 09:47:51 +01:00
Pino Toscano
2032c8d886 add/improve TESTNAME in kde4_add_unit_test()
add or improve prefixes for tests, based on the "module" they belong to
2012-11-16 14:37:01 +01:00
Allen Winter
6082ebfaa4 Fix Linking by adding QtCore and QtGUI libs
CCMAIL: mgraesslin@kde.org
2012-07-19 20:01:00 -04:00
Martin Gräßlin
c7262e8bd3 Getter/setters for opacity, saturation and brightness in WindowPaintData
The public member variables for opacity, saturation and brightness
are removed in favor for getter and setters. The variables are
moved into a private class. Those are now qreal instead of double.

To make usage inside the effects easier a multiply method is added
which multiplies the current value with passed in factor and returns
the new value in a functional programming style.

This commit is the top-most of a patch series to refactor
ScreenPaintData and WindowPaintData. Other related commits are:
* 0811772
* ebdc7ec
* 2c8dd8d
* 7699726
* 68e0201
* 611cb09

REVIEW: 105141
BUG: 303314
FIXED-IN: 4.10
2012-07-19 18:25:48 +02:00
Martin Gräßlin
be3cfb06d0 Adding unit test for ScreenPaintData and WindowPaintData 2012-07-19 18:25:03 +02:00
Martin Gräßlin
a65b86b5ae KConf Update script for KWin 4.9
BUG: 296775
FIXED-IN: 4.9.0
REVIEW: 104984
2012-05-24 19:02:48 +02:00