Summary:
m_svgIcon can be null.
disconnect(q, nullptr, nullptr, nullptr); would have pretty catastrophic
consequences as it disconnects everything. Anyone listening for
QObject::destroyed of IconItem for cleanup would no longer get anything.
That could lead to obscure conditions.
ShaderEffectSource watches for the source being destroyed for cleanup
and we have a newly introduced crash with ShaderEffectSource that seems
to come from this patch.
BUG: 421170
Test Plan:
Someone who could reproduce the crash reliably confirms it fixes the
issue
Reviewers: #plasma
Subscribers: kde-frameworks-devel
Tags: #frameworks
Differential Revision: https://phabricator.kde.org/D29742
Summary:
When SvgSource is changed, old one is deleted. Connections are not automatically disconnected.
This change disconnects connections and fixes regression introduced in D28470.
BUG: 420801
FIXED-IN: 5.70
Test Plan:
STEPS TO REPRODUCE
1. click on mute button for a device
2. click on the desktop to collapse the applet
OBSERVED RESULT
crash in step 1 and in the rare case it doesn't crash it crash in step 2
EXPECTED RESULT
don't crash
Reviewers: #plasma, #frameworks, ngraham, davidedmundson
Reviewed By: ngraham
Subscribers: kde-frameworks-devel
Tags: #frameworks
Differential Revision: https://phabricator.kde.org/D29314
Summary: There are 3 possible strategies: QIcon, QImage and SVG. This change moves logic of each of these strategies into separate class.
Test Plan: Should behave exactly the same
Reviewers: #plasma, broulik, apol, davidedmundson, #frameworks
Reviewed By: #plasma, davidedmundson
Subscribers: mart, davidre, cblack, kde-frameworks-devel, #plasma
Tags: #frameworks
Differential Revision: https://phabricator.kde.org/D28470
Summary:
It takes into account the dpi of the screen we're rendering to.
Other overloads assume the window is nullptr and will use the primary screen's dpi which can change almost randomly.
Test Plan: Icons still look fine even if I drag windows from a screen to another.
Reviewers: #plasma, #frameworks, davidedmundson
Reviewed By: #plasma, davidedmundson
Subscribers: davidedmundson, ngraham, kde-frameworks-devel
Tags: #frameworks
Differential Revision: https://phabricator.kde.org/D29102
Summary:
Before icons loaded internally with QIcon::fromTheme were being colored with the
colors from the current global color scheme instead of the ones from the current
Plasma Theme. Leading to visual bugs when the two differ. This happened because
KIconLoader uses the global color scheme by default.
A prominent case is the notification send by the network plasmoid when one
successfully connected to a wireless network. It sets the icon
"network-wireless-on" which is not included in Breeze icons (but is included in
Breeze Plasma Theme). If the current icon theme is indeed Breeze, IconItem
resorts to using QIcon::fromTheme and we end up with a wrong colored
"network-wireless" icon.
BUG: 417780
Test Plan:
{F8125752}
{F8125753}
Reviewers: #plasma, cblack, ngraham, mart
Reviewed By: #plasma, cblack, ngraham, mart
Subscribers: mart, wbauer, cblack, kde-frameworks-devel
Tags: #frameworks
Differential Revision: https://phabricator.kde.org/D27589
Summary:
QQuickItem already has a "smooth" property, which was shadowed by the
custom ones with the same name. As the property was not part of public
symbols, but instead is dynamically looked up without the class name part
of the property, we just remove the custom versions and instead switch
all custom code to use the inherited property.
While doing that the code is also fixed to properly update the
textureNodes to the current value of the "smooth" property.
As well as not set the filtering only on the texture, when it is passed
to a texturenode which will set its own filtering state to the texture
right before the bind call and thus wipe any previous direct setting
of the filter mode on the texture.
This also changed the default to smooth=true for SvgItem, though
effectively smooth was always true, as the texturenode was hardcoded
to get a QSGTexture::Linear filtering (which, as said above, is forced
onto its texture, no matter what was otherwise set before).
Reviewers: #plasma, davidedmundson, mart
Reviewed By: #plasma, davidedmundson
Subscribers: kde-frameworks-devel
Tags: #frameworks
Differential Revision: https://phabricator.kde.org/D20510
When changing an IconItem from using a local image (e.g. PNG file) to using a Plasma themed icon,
the implicit size wasn't updated since the old image was still loaded in m_imageIcon.
Clearing it when clearing the other icon stores fixes this.
BUG: 405298
Differential Revision: https://phabricator.kde.org/D19674
Plasma Dialog used to change the item's visiblity but this is no longer the case, so it would animate when a window is shown and
the source has changed in the meantime.
Differential Revision: https://phabricator.kde.org/D19421
QIcon is rendered through KIconLoader instead of e.g. Plasma::Svg.
This means we need to recreate the pixmap when the icon theme changes.
CCBUG: 397109
Differential Revision: https://phabricator.kde.org/D14990
Summary:
Previously IconItem would create icons in new textures for animating. By
keeping them in the atlas not only do we avoid that, but we should
implicitly share the QSGTexture used for non-animating item.
Test Plan:
Moused over icon, it changed correctly
Set core profile, moused over an icon it changed correctly
Reviewers: #plasma
Subscribers: #frameworks
Tags: #frameworks
Differential Revision: https://phabricator.kde.org/D11091
Summary:
This changes between linear and nearest neighbour filtering.
Docs for QtQuick say:
In Qt Quick 2, this property has minimal impact on performance.
Generally we round to icon size anyway and resize the underlying images
anyway, so this will have no impact.
Reviewers: #plasma, apol
Reviewed By: apol
Subscribers: plasma-devel, #frameworks
Tags: #plasma, #frameworks
Differential Revision: https://phabricator.kde.org/D10653
Ensures the fading node's texture has the same filtering as the regular node,
otherwise during transition the icon could show scaling artefacts.
Differential Revision: https://phabricator.kde.org/D10533
Summary:
On wayland (at least) it's initialized when the window is assigned, so
we need to listen to the itemChanged to adopt it.
Test Plan: manual testing
Reviewers: #plasma, hein
Reviewed By: #plasma, hein
Subscribers: hein, plasma-devel, #frameworks
Tags: #plasma, #frameworks
Differential Revision: https://phabricator.kde.org/D10420
We have a special case for sources starting with "file://" but a "/" also represents an absolute path and shouldn't
conflict with icon theme names.
Kicker sets a custom image as local path and then we would end up trying to load it as a QIcon::fromTheme eventually.
This will cause the implicit size of the icon item to stay at its default as we only check a custom implicit size
for a source QImage or an SVG. Moreover, this potentially introduces scaling artefacts.
Differential Revision: https://phabricator.kde.org/D9812
There's literally just one place where this thing changes so just emit the signal
there and call it a day.
Differential Revision: https://phabricator.kde.org/D9112
Summary:
IconItem uses a gorgeous shader to fade between two states. This doesn't
work with software rendering.
Given software rendering is a second class citizen, just skip the
animation.
Test Plan:
Hovered over kickoff.
Went from one to the other, without temporarily disappearing
Reviewers: #plasma, broulik
Reviewed By: #plasma, broulik
Subscribers: plasma-devel, #frameworks
Tags: #plasma, #frameworks
Differential Revision: https://phabricator.kde.org/D8014
We'll eventually delete the Plasma::Svg anyway if we failed to find an appropriate icon.
Just need to make sure we don't use isValid with the old source set but this is only done with
m_usesPlasmaTheme, hence the new check there, also optimizes the non-themed case.
Differential Revision: https://phabricator.kde.org/D7584
Summary:
Don't construct a QUrl for every source strings. Check it's a file url
first (which is the only kind of url we support at the moment)
When extracting the path, use toLocalFile, so it works on platforms where
path!=toLocalPath (e.g. windows)
Don't split a string and get a chunk, but just extract the chunk we need
with section. Reduces allocations that are automatically discarded.
Narrow iconPath scope
Test Plan: Tests still pass, plasmashell still works
Reviewers: #frameworks, #plasma, mart
Reviewed By: #plasma, mart
Subscribers: plasma-devel
Tags: #plasma, #frameworks
Differential Revision: https://phabricator.kde.org/D6014
Summary:
when usesPlasmaTheme gets changed, make sure to
invalidate the svg icon if there, to reload the
icon from the proper source, being either from
the plasma theme or the system icon theme.
Test Plan:
cuttlefish now reloads dynamically the proper icons
when the monochrome checkbox is ticked
Reviewers: #plasma, sebas
Reviewed By: #plasma, sebas
Subscribers: plasma-devel, #frameworks
Tags: #plasma, #frameworks
Differential Revision: https://phabricator.kde.org/D5721
Summary:
if the user code did something like
IconItem {
implicitWidth: 32
implicitHeight: 32
}
then never automatically update implicitWidth or height.
this favors compatibility and fixes the desktop
toolbox appearance
Test Plan:
textbox works, other icon items in plasmashell seems properly sized.
applet alternatives fix is still needed
Reviewers: #plasma, hein
Reviewed By: #plasma, hein
Subscribers: hein, davidedmundson, plasma-devel, #frameworks
Tags: #plasma, #frameworks
Differential Revision: https://phabricator.kde.org/D5243
We had m_smooth but never actually used it in the texture node.
With Plasma SVG icons this shouldn't be used but when passing custom pixmaps
or raster graphics (e.g. custom icon in Kicker, thumbnails in Folder View)
Differential Revision: https://phabricator.kde.org/D5214
Summary:
This allows users of IconItem to know the aspect ratio of the
source document, which can be used to size the item or set
applet size hints to accomodate non-square images better.
This will be used in a patch to Kicker/Dashboard that ports
a use of Image in its CompactRepresentation to IconItem to
get the hover highlight effect even for a custom button image.
Reviewers: #plasma, mart, davidedmundson
Subscribers: plasma-devel, #frameworks
Tags: #plasma, #frameworks
Differential Revision: https://phabricator.kde.org/D5160
Summary:
Icon's are generally small, they may as well go in the existing shared
texture atlas, save some memory and it means more items can be batched
whilst rendering.
The textures used during animation are unchanged for now as it also
requires changing FadingNode's shader.
Test Plan:
Ran plasma.
We use atlas's in frame/SVGItem already so it should be fine.
Reviewers: #plasma, mart
Reviewed By: mart
Subscribers: mart, plasma-devel, #frameworks
Tags: #plasma, #frameworks
Differential Revision: https://phabricator.kde.org/D4342
QML sizes can be fractional. In case we're asked to load a 31.5 px pixmap it would truncate
it to 31 and then round down to 22 causing a blurry result. Instead, round the size.
Differential Revision: https://phabricator.kde.org/D4040
The old code was connecting the KIconLoader signal to implicitWidth/HeightChanged
but never actually set a new implicit size.
Also, while at it use "setImplicitSize" - it's also marked internal but public
like setSize and uses qreal instead of QSizeF.
Differential Revision: https://phabricator.kde.org/D4011
This reverts commit acd7ab7815a2a1f9a65f1dbf2cb53123c86da58b.
This broke the build for me and on CI:
/home/jenkins/sources/plasma-framework/kf5-qt5/src/declarativeimports/core/datamodel.cpp:214:9:
error: 'LOG_PLASMACORE' was not declared in this scope
CCMAIL:notmart@gmail.com
port every terminal output to appropriate QCdebug/QCwarning,
each different binary has its own logging category now, so
it's possible to enable/disable them selectively.
this should also make plasmashell a bit more quiet on
terminal by default
Change-Id: Ic0b26364f988935e990c6988f8f9375b7c9bf838
REVIEW:129210
Currently the code gets the icon name from the QIcon and tries to do
some Plasma theming with it.
However if that fails it then loads the QIcon::fromTheme again.
This is pointless in most cases and will break any icons that have a
custom loader (all SNIs)
REVIEW: 128580
