KDE Leftovers
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Gwenview Importer is back
I spent some time over the last weeks to port Gwenview Importer to KDE Frameworks 5, as I was getting frustrated with importing pictures by hand. It's a straight port: no new features.
Here is a screenshot after I filled my SD Card with random pictures of my daughter and cat for the purpose of illustrating this blog post
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Time to craft
It's time for KDE Emerge to emerge as Craft.
After many years of being the KDE Windows build tool we want to make KDE Emerge more visible and a tool for all developers.
People associate Emerge with Gentoo, and they are right about it. This was a problem for many years now.
For that reason Emerge will be called Craft from now on.
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Functional reactive programming at Meeting C++
There were couple of really nice talks – some less technical like the one from Jon Kalb of CppCon to the low level ones like the Rainer’s talk about the memory model of C++. Also, seing Bjarne Stroustrup in-person was a pleasure.
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New Supernovae Data Source in KStars!
The initial support for Supernovae in KStars was added back in 2011, but it relied on parsing an HTML page using a Python script to extract the necessary information on the latest discovered supernovae. It was obviously a very crude and hackish way to get the data, and I longed to rely on a better source for our data.
The Harvard page we were relying on for supernovae updates suddenly stopped posting any further updates, its last update was made in 2015. Thankfully, we discovered a new gold trove of information: The Open Supernovae Catalog project!
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Watching org.libelektra with Qt
libelektra is a configuration library and tools set. It provides very many capabilities. Here I’d like to show how to observe data model changes from key/value manipulations outside of the actual application inside a user desktop. libelektra broadcasts changes as D-Bus messages. The Oyranos projects will use this method to sync the settings views of GUI’s, like qcmsevents, Synnefo and KDE’s KolorManager with libOyranos and it’s CLI tools in the next release.
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Windows installer for Kate 16.08.3 KF5.28
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Welcome new Kubuntu Members
Friday November 18 was a productive day for the Kubuntu Community, as three new people were questioned and then elected into Membership. Welcome Simon Quigley, José Manuel Santamaría, and Walter Lapchynski as they package, work on our tooling, promote Kubuntu and help users.
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Testing the untestable
Admit it: how many times you have seen “software from this branch is completely untested, use it at your own risk” when you checked the latest code from any FOSS project? I bet you have, many times. For any reasonably modern project, this is not entirely true: Continuous Integration and automated testing are a huge help in ensuring that the code builds and at least does what it is supposed to do. KDE is no exception to this, thanks to build.kde.org and a growing number of unit tests.
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From window killing to screenshot
Last week I concentrated most of my development work on screenshot support through spectacle in a KWin Wayland session. Now I am happy to announce that we merged support for capturing a screenshot of a window with the help of an external application like spectacle.
To explain why this is a great achievement we first need to look at X11. On X11 taking a screenshot of a window is easy. It’s part of the X protocol to read the pixmap data of the root window and you get the position and size of each window. Thus one is able to cut out the window and have it as a screenshot. That’s the most simple variant to do it, spectacle and previously ksnapshot do it differently. More on that later on.
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New features in Ark 16.12
Ark, the file archiver and compressor developed by KDE, has seen a lot of development for the upcoming 16.12 release. This blog post provides a summary of the most important changes.
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Dilution and Misuse of the "Linux" Brand
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