Commit graph

41 commits

Author SHA1 Message Date
Vlad Zagorodniy
0a31feb321 [effects/logout] Animate ksmserver-logout-greeter
Summary:
On Wayland session, the logout screen has "ksmserver-logout-greeter
ksmserver-logout-greet" window class, so let's animate it too.

Test Plan:
* Started Wayland session;
* Pressed Ctrl+Alt+Del;
* (the logout screen smoothly faded in);
* Clicked the Cancel button;
* (the logout screen smoothly faded out)

* Started X11 session;
* Pressed Ctrl+Alt+Del;
* (the logout screen smoothly faded in);
* Clicked the Cancel button;
* (the logout screen smoothly faded out)

Reviewers: #kwin, #plasma, davidedmundson

Reviewed By: #kwin, #plasma, davidedmundson

Subscribers: davidedmundson, abetts, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D14848
2018-08-19 22:12:00 +03:00
Vlad Zagorodniy
a8563304f2 [effects/glide] Don't animate the Application Dashboard
Summary:
The Glide effect should not animate the Application Dashboard because
it's not an ordinary application or a dialog. Same applies to Kickoff,
panel popups, etc.

The most obvious solution would be to add "plasmashell plasmashell"
window class to the blacklist, but we still would like to animate some
of plasmashell's windows, for example, Empty Trash Bin confirmation
dialog (if the trash bin icon is on the desktop).

One could notice that the Empty Trash Bin confirmation dialog, Task
Manager Settings window, and other plasmashell's windows that we want
to animate have decorations. So, we can use that as a heuristic.

Test Plan: Opened/closed the Application Dashboard.

Reviewers: #kwin, davidedmundson

Reviewed By: #kwin, davidedmundson

Subscribers: davidedmundson, abetts, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D14367
2018-08-12 09:44:45 +03:00
Vlad Zagorodniy
6a7e780d74 [effects] Rewrite the Glide effect
Summary:
There are several reasons why I "re-wrote" the Glide effect:
* it doesn't work correctly because it suffers from undesired perspective distortions: {F5914378}
   The worst part is that windows are distorted so much on multiple monitor setups that it's hard to say whether that's glide animation.
* window close animation is not quite intuitive: if the close button is
  located at the top and I click it, I would expect that window is
  rotated around the bottom edge, not the top; (IMHO)
* it's too much distracting when working on something for quite good
  amount of time: e.g. when editing photos, which involves a big number
  of different dialogs;
* there are issues with deletion of QTimeLine;
* windows are not gracefully released if some other effect grabs them;
* its code doesn't follow common coding style in KWin.

So, the "new" Glide effect is more subtle, it's possible to have
different rotation edges for window open/close animations, it doesn't
animate special windows(like audio volume feedback), the code is simpler
and readable. Yet, there are some issues with QTimeLine, which are
common to all effects in KWin anyway.

### Demos

{F5889803}
//Window Open Animation//

{F5889804}
//Window Close Animation//

{F5889805, layout=center, size=full}
//KCM//

CCBUG: 394245

Test Plan:
* Enabled the Glide effect
* Closed System Settings
* Opened it again

Reviewers: #kwin, #plasma, #vdg, davidedmundson

Reviewed By: #kwin, #plasma, #vdg, davidedmundson

Subscribers: ngraham, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D13338
2018-07-24 22:10:10 +03:00
Vlad Zagorodniy
c629d282ac [effects/glide] Do not animate logout screen
Summary: BUG: 391907

Reviewers: #plasma, #kwin, romangg

Reviewed By: #plasma, #kwin, romangg

Subscribers: romangg, broulik, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D13263
2018-06-01 19:15:26 +03:00
Martin Gräßlin
2132b1e0c8 [effects] Use arg="true" in the kcfg files
Summary:
By changing all kcfg to have arg="true" we can pass in the same
KSharedConfigPtr into all effects. This allows to have fake config in
the tests and in the planned effect demo mode.

Also it means that we don't have to hardcode the name kwinrc into the
files. In the configs - where we cannot access the effectshandler - we
use the define KWIN_CONFIG which gets generated based on the compile
time arguments.

Reviewers: #kwin, #plasma

Subscribers: plasma-devel, kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D3571
2017-04-15 10:03:34 +02:00
Thomas Lübking
5c700eefd5 Glide effect: skip invisible windows
BUGS: 359831
REVIEW: 127378
2017-02-25 23:47:28 +01:00
Martin Gräßlin
40ad7ef4e9 [effects] Improve interaction between Glide and SlidingPopups effect
Summary:
The glide effect tried to not animate any window the SlidingPopups
effect animates. But it detected that in a very crude way. It announced
the KDE_SLIDE atom and checked for windows having that property set.

This has a few disadvantages:
* KWindowEffects::isEffectAvailable gets confused as an effect announces
  support for SlidingPopups which doesn't provide SlidingPopups
* The approach can only work for X11 windows
* The approach causes X11 usage in the ctor

With this change the GlideEffect implements a slot for
EffectsHandler::windowDataChanged to detect that the SlidingPopupsEffect
grabbed the window. The X11 atom interaction is removed.

Reviewers: #kwin, #plasma_on_wayland

Subscribers: plasma-devel, kwin

Tags: #plasma_on_wayland, #kwin

Differential Revision: https://phabricator.kde.org/D3296
2016-11-16 09:05:41 +01:00
Martin Gräßlin
142aab2e24 Introduce an EffectsHandler::animationsSupported -> bool
Summary:
A new method to tell the effects system whether the compositor scene
is able to drive animations. E.g. on software emulation (llvmpipe) it's
better to not do any animations at all.

This information can be used by effects to adjust their behavior, e.g.
PresentWindows could skip transitions or effects can use it in their
supported check to completely disable themselves.

As a first step all scripted effects are considered to be unsupported
if animations are not supported. They inherit AnimationEffect and are
all about driving animations.

The information whether animations are supported comes from the Scene.
It's implemented in the following way:
 * XRender: animations are always supported
 * QPainter: animations are never supported
 * OpenGL: animations are supported, except for software emulation

In addition - for easier testing - there is a new env variable
KWIN_EFFECTS_FORCE_ANIMATIONS to overwrite the selection.

Reviewers: #kwin, #plasma

Subscribers: kwin

Tags: #kwin

Differential Revision: https://phabricator.kde.org/D2386
2016-08-15 17:38:33 +02:00
Martin Gräßlin
c408e9ccec Drop remaning code for ShowDashboard
Removes the ElectricAction for ShowDashboard and the relevant code
in screenedges and the KCM.

Also a leftover in the glide effect.

REVIEW: 125700
BUG: 353928
2015-10-21 08:12:01 +02:00
Martin Gräßlin
c1b4167598 [effects] Allow Built-In Effects using xcbutils.h
xcbutils.h has quite a few inline only implementations such as Xcb::Atom,
the Wrappers, Xcb::Window and the convenient methods. Thus there is
nothing wrong with using it from the built-in Effects.

Xcb::Atom is used in Glide and Logout Effect to get the atom. To keep the
logic of the existing code it got extended by a bool isValid() which
gets the reply and returns true if the atom is set.

REVIEW: 117587
2014-04-28 14:14:20 +02:00
Martin Gräßlin
4230a0d331 [effects] Get xcb_connection_t* and rootWindow through EffectsHandler API
So far the effects could just use the connection() and rootWindow()
provided by kwinglobals. Thus an internal detail from KWin core is
accessed directly.

To be more consistent with the rest of the API it's wrapped through the
EffectsHandler and with a convenient method in Effect.

The connection() is provided as xcbConnection() to free the very generic
name connection which could create confusion once we provide a wayland
connection to the Effects.

The rootWindow() is provided as x11RootWindow() to indicate that it is
for the X11 world.

REVIEW: 117597
2014-04-16 16:05:05 +02:00
Martin Gräßlin
1ab37878cd [kwin] Port remaining XLib usage in effects to XCB
Affected effects
* Blur and Contrast Shader to get atom name
* Glide effect for the slide atom
* startupfeedback for cursor size - read from config now and cached
* showfps used an xsync, replaced by flush
* logout effect for creating hack items

REVIEW: 116828
2014-03-26 13:56:21 +01:00
Martin Gräßlin
77fff7af6a [kwin] Port away from deprected KCoreConfigSkeleton::readConfig
Most is just switched to the ::read(). That should be enough for all the
Effects which have a KSharedConfig::Ptr underneath. If not we just need
to find a good place to put the reload.
2014-03-25 16:29:03 +01:00
Martin Gräßlin
76efe517a7 Turn built-in effects into a library kwin links against
As all effects have always been compiled into the same .so file it's
questionable whether resolving the effects through a library is useful
at all. By linking against the built-in effects we gain the following
advantages:
* don't have to load/unload the KLibrary
* don't have to resolve the create, supported and enabled functions
* no version check required
* no dependency resolving (effects don't use it)
* remove the KWIN_EFFECT macros from the effects

All the effects are now registered in an effects_builtins file which
maps the name to a factory method and supported or enabled by default
methods.

During loading the effects we first check whether there is a built-in
effect by the given name and make a shortcut to create it through that.
If that's not possible the normal plugin loading is used.

Completely unscientific testing [1] showed an improvement of almost 10
msec during loading all the effects I use.

[1] QElapsedTimer around the loading code, start kwin five times, take
average.

REVIEW: 115073
2014-01-24 14:13:59 +01:00
Raul Fernandes
697180dda0 Avoids unnecessary searchs for info of the window
We already have the info variable. Why search for it again?
Patch reviewed in https://git.reviewboard.kde.org/r/113872/
2013-11-19 09:49:17 -02:00
Martin Gräßlin
4a4ec0decd [kwin] Add XLib includes where still needed
No longer included through netwm.
2013-11-18 13:52:38 +01:00
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
98a04893a6 Use mgraesslin@kde.org for my mail address in Copyright and AboutData 2013-03-12 13:17:53 +01:00
Martin Gräßlin
32b6ef42b9 Strip module path from all Qt #include <>
Done with:
fixqt4headers.pl --strip-modules

REVIEW: 109176
2013-03-06 10:26:56 +01:00
Martin Gräßlin
18cccad806 Introduce a templated animationTime overload for the KConfigXT case
This method can be used to get the animationTime in case a configuration
class generated through KConfigXT is used. In general the configuration
stores the magic value 0 for a property "duration". This magic value
indicates that a hard-coded default value should be used.

So the common logic to test the stored value for 0 and then either pass
the stored value or the default value to animationTime is encapsulated
in this method in a generic way.

A MyEffect can use it in the following way:
animationTime<MyEffectConfig>(200);

BUG: 310646
FIXED-IN: 4.10
REVIEW: 107460
2012-11-25 20:19:31 +01:00
Martin Gräßlin
6d2dfe06e7 Introduce dedicated OpenGL1 and OpenGL2 compositing types
The CompositingType enum turns into flags and two new values are
introduced: OpenGL1Compositing and OpenGL2Compositing.

Those new values are or-ed to OpenGLCompositing so that a simple check
for the flag OpenGLCompositing works in case of one of those two new
values. To make the generic check for OpenGL compositing easier a method
in EffectsHandler is introduced to just check for this.

The scenes now return either OpenGL1Compositing or OpenGL2Compositing
depending on which Scene implementation. None returns OpenGLCompositing.
2012-09-29 15:33:57 +02:00
Dario Cambié
581f9b9394 Use KConfigXT in Glide Effect
REVIEW: 106392
2012-09-14 10:39:28 +02:00
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
dd067b075b Split out common part of ScreenPaintData and WindowPaintData
New common d-pointered class PaintData is added which cannot
be instantiated.
2012-07-19 18:25:03 +02:00
Martin Gräßlin
a2b0d42916 Replace translation by QVector3D in Screen/Window PaintData 2012-07-19 18:25:03 +02:00
Martin Gräßlin
0eff12eb92 Use QGraphicsScale for scale information in ScreenPaintData 2012-07-19 18:25:03 +02:00
Martin Gräßlin
966047ccd2 Replace custom RotationData with QGraphicsRotation 2012-07-19 18:25:03 +02:00
Martin Gräßlin
2007a7eab8 Use namespaced parameters in signals
Required to get scripting bindings working.
2012-03-12 21:37:40 +01:00
Thomas Lübking
6ba2d30274 make glide effect respect the _KDE_SLIDE property
BUG: 287067
2011-11-24 20:17:20 +01:00
Martin Gräßlin
fe4329a252 Only call active effects in the effect chain
Each effect is able to declare itself as currently being active,
that is transforming windows or painting or screen or doing anything
during the current rendered frame.

This change eliminates the hottest path inside KWin identified by
callgrind.

REVIEW: 102449
2011-08-29 07:06:58 +02:00
Arthur Arlt
25654f25b8 Removing TopMenu
Since the funtionality of TopMenu did no longer work in KDE4 this feature was
removed from Workspace. Every reference to it was removed as well as commentaries
and documentation.

REVIEW: 101485
2011-06-24 12:27:56 +02:00
Thiago Macieira
325995de7c Fix compilation warning about invalid deletion
Warnings were:
glide.h:74:16: warning: possible problem detected in invocation of delete operator:
glide.h:74:16: warning: invalid use of incomplete type 'struct QTimeLine'
glide.h:28:7: warning: forward declaration of 'struct QTimeLine'
glide.h:74:16: note: neither the destructor nor the class-specific operator delete will be called, even if they are declared when the class is defined.
2011-03-29 11:15:15 +02:00
Martin Gräßlin
f213b7da70 Drop KWin::TimeLine from kwineffects
The KWin::TimeLine class was only a small wrapper around QTimeLine
without adding anything to QTimeLine what is not present in QTimeLine.
The initial idea was to make it possible to provide more curve shapes.
This is now obsoleted by Qt shipping more useful curves with QTimeLine.

So let's clean up a little bit and use QTimeLine directly instead of
the small wrapper.

All effects are adjusted to use QTimeLine directly.
2011-03-14 22:50:05 +01:00
Martin Gräßlin
e355700e6e EffectsHandler emits windowDeleted signal
Workspace emits a deletedRemoved signal which the EffectsHandlerImpl translates
into a windowDeleted signal.
2011-02-27 10:47:42 +01:00
Martin Gräßlin
0b85768ec5 EffectsHandler emits windowClosed signal
Client and Unmanaged use a signal to notify that they are about to be closed.
The EffectsHandlerImpl is connected to those signals and emits the appropriate
windowClosed signal to which the effects are connected.
2011-02-27 09:25:45 +01:00
Martin Gräßlin
ab6f2ba1fd EffectsHandler emits windowAdded signal
All previously existing windowAdded methods are renamed to slotWindowAdded.
EffectsHandlerImpl is connected to Workspace's clientAdded signal, which is
emitted a little bit earlier than the previous direct method call. This might
change behavior.
Another signal is added to Workspace to signal that an unmanaged is added.
2011-02-25 22:06:02 +01:00
Martin Gräßlin
0a7e48f7aa KWin uses kdelibs coding style. 2011-01-31 20:07:03 +01:00
Martin Gräßlin
587a3cdb2b Don't animate Dashboard with glide effect
BUG: 258522

svn path=/trunk/KDE/kdebase/workspace/; revision=1207507
2010-12-18 11:06:39 +00:00
Laurent Montel
0500de6788 Fix compile with strict iterator
svn path=/trunk/KDE/kdebase/workspace/; revision=1192456
2010-11-03 08:34:01 +00:00
Thomas Lübking
4b0278ff86 * replace qhash by qmap and avoid side-effect prone QHash::operator[]
* use TimeLine data memeber instead pointer to prevent leaking
* only setTransformed() if there's really a current animation, not if "a window we know is mapped"
* therefore use a poperty to know whether the effect manages a deleted window
* set the TRANSFORMED flag in prePaintWindow as it should be

BUG: 242693


svn path=/trunk/KDE/kdebase/workspace/; revision=1192387
2010-11-02 20:33:54 +00:00
Martin Gräßlin
b8637bf4fb New Glide effect for opening/closing windows by Iori Yagami.
Thanks a lot for providing a great effect.

svn path=/trunk/KDE/kdebase/workspace/; revision=1125565
2010-05-11 18:45:39 +00:00