<div dir="ltr">I have made some minor changes so adding them inline:<br><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Mar 19, 2015 at 1:04 PM, vedant agarwala <span dir="ltr"><<a href="mailto:vedant.kota@gmail.com" target="_blank">vedant.kota@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div dir="ltr"><div class="gmail_quote"><div dir="ltr"><span><p style="margin-top:0pt;margin-bottom:10pt"><span style="vertical-align:baseline">Hello everyone,</span></p><p style="margin-top:0pt;margin-bottom:10pt"><span style="vertical-align:baseline">I am applying for the GSoC project: porting Amarok to Qt5/KF5. This project is very vital for Amarok and I need your help with it.</span></p><p style="margin-top:0pt;margin-bottom:10pt">I have made changes to this mainly based on the suggestions by Myriam. This is the second draft.</p><p style="margin-top:0pt;margin-bottom:10pt"><span style="vertical-align:baseline">I have appended my proposal as is, so that you can reply in-line. All suggestions are welcome, so are appreciations ;-)</span></p>Regards.</span><div><br><span><p dir="ltr" style="line-height:1.755;margin-top:0pt;margin-bottom:10pt"><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:bold;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">Name: </span><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">Vedant Agarwala</span></p><p dir="ltr" style="line-height:1.755;margin-top:0pt;margin-bottom:10pt"><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:bold;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">Email Address: </span><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent"><a href="mailto:vedant.kota@gmail.com" target="_blank">vedant.kota@gmail.com</a></span></p><p dir="ltr" style="line-height:1.755;margin-top:0pt;margin-bottom:10pt"><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:bold;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">IRC Nick: </span><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">vedu</span></p><p dir="ltr" style="line-height:1.755;margin-top:0pt;margin-bottom:10pt"><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:bold;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">IM Service and Username: </span><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">xmpp-google: <a href="mailto:vedant.kota@gmail.com" target="_blank">vedant.kota@gmail.com</a></span></p><p dir="ltr" style="line-height:1.755;margin-top:0pt;margin-bottom:10pt"><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:bold;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">Location: </span><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">Kolkata, India GMT+5.30</span></p><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:10pt"><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:bold;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">Proposal Title:</span><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent"> </span><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:bold;font-style:normal;font-variant:normal;text-decoration:underline;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">Porting Amarok to Qt5/KDE Frameworks 5</span></p><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:10pt"><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:bold;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">Motivation for Proposal and Overview:</span></p><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:10pt"><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">Currently Amarok (2.8) is written in Qt4 and depends on KDE Frameworks 4. Qt 5 was announced a while ago and gradually all KDE libraries, applications. etc. are being ported to Qt5/KF5. It is natural for Amarok to do so as well.</span></p><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:10pt"><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">Qt5 has a lot of improvements and new features. Porting Amarok to it will allow Amarok to take advantage of them. Also, for the future, as libraries would probably be written in Qt5, Amarok will have will have to depend on Qt5 as well or not be able to use such libraries, if Amarok is not ported.</span></p><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:10pt"><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">Also, in general sticking with the times and using the latest frameworks and libraries is beneficial for any project. Quoting Aleix Pol, </span><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:italic;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">“I recommend people to do their porting, I think it’s a solid step forward for the project and will help you clean up parts of it and start thinking future.Qt 5 provides many interesting new concepts. I’m thinking of QtWebSockets, QtWayland, QtWebEngine and I hear Qt3D is getting really interesting. Additionally, it enables your project from letting the Qt code integrate properly in the new C++11 concepts.Porting to KF5 will also help your project become more portable and reach out to different platforms. </span><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">(Like android </span><a href="http://www.proli.net/2014/06/12/kde-software-on-android/" style="text-decoration:none" target="_blank"><span style="font-size:13px;font-family:Arial;color:rgb(17,85,204);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:underline;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">[1]</span></a><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">)</span><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:italic;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">“</span></p><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:bold;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">Personal motivation:</span><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent"> This port will touch all modules of Amarok. I have been working on Amarok for more than 2 years but still I don’t know about all the modules Amarok uses. I would love to learn about them and this port is a great method for me to learn.</span></p><p dir="ltr" style="margin-top:0pt;margin-bottom:10pt"><b style="font-weight:normal"><br></b></p><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:10pt"><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:bold;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">Implementation Details:</span></p><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:10pt"><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">I will follow a “breaking build” technique to make this port: First I will change all CMakeLists.txt files to use Qt5/KF5 macros instead of Qt4/KF4 (like {KDE4_*}, etc.) ones. Then run cmake. I will fix these errors one by one, until there are no more left.</span></p><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:10pt"><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">I used Aleix’s script </span><a href="http://quickgit.kde.org/?p=plasma-framework.git&a=blob&h=4d49e9ac199817dbf05398b89acf69791aedb530&hb=bc26ac13349a7a057621143d75e9c7b2518f5486&f=src%2Ftools%2Fport-cmake.sh" style="text-decoration:none" target="_blank"><span style="font-size:13px;font-family:Arial;color:rgb(17,85,204);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:underline;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">[2]</span></a><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent"> (and some ‘find’ and ‘wc -l’ magic) to find out how much work this actually entails:</span></p><ul style="margin-top:0pt;margin-bottom:0pt"><li dir="ltr" style="list-style-type:disc;font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;background-color:transparent"><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent"> </span><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:italic;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">In the src/ directory</span><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">, 57 out of 81 cmake files need to be changed, 220 lines in total. This is primary area of focus and should take up most of my three months of work.</span></p></li><li dir="ltr" style="list-style-type:disc;font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:italic;font-variant:normal;text-decoration:none;vertical-align:baseline;background-color:transparent"><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:italic;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">In the tests/ directory: </span><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">30 out of 41 cmake files, 126  lines in total. Adapting tests to Qt4/KF5 is not going to be primary focus of this project but I will have to make sure that they actually run. From my initial analysis it seems that I will not have to change this directory to run the tests (Comment if this is not true). If I have time on my hands after the rest of the project is complete I will get back to this.</span></p></li><li dir="ltr" style="list-style-type:disc;font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;background-color:transparent"><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:italic;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">2 files in /imgaes</span><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent"> have very trivial modifications i.e. changing kde4_install_icons to ecm_install_icons. This is not break my build.</span></p></li><li dir="ltr" style="list-style-type:disc;font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;background-color:transparent"><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:10pt"><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:italic;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">9 remaining files</span><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent"> in /utilities, /doc, etc. also have similar (trivial) changes and I will not need to spend much time on these.</span></p></li></ul><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:10pt"><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">For depending frameworks, I will start the port and use KDELibs4Support</span><a href="http://api.kde.org/frameworks-api/frameworks5-apidocs/kdelibs4support/html/index.html" style="text-decoration:none" target="_blank"><span style="font-size:13px;font-family:Arial;color:rgb(17,85,204);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:underline;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">[3]</span></a><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent"> framework in the beginning. Though all the modules are deprecated, it will help me get to a point where everything is building. It is a good module to aid any KF5 porting process. Then it will just be a matter of removing deprecated dependencies one by one, which I will do after tests are passing. Some modules that now belong to KDELibs4Support and are used by Amarok: KUrl, KMimeType, KStandardDirs, KUniqueApplication, KLocale, KMessageBox, Solid::Networking, KIO::NetAccess, KApplication, KDialog etc. Most of these have been deprecated in favour of their Qt counterparts.</span></p><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:10pt"><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">I will focus on removing all the errors that will get when I run cmake, followed by make. The make errors will probably be compile errors that will have to inspect and fix. Qt has tried hard to maintain backward-compatibility, except in the case of QML which was almost entirely reworked. But luckily, Amarok does not use QML. Hence the code changes will be minimal. Most of my errors I will get during the running of cmake. Lots of changes here: using newer macros and more importantly using newer libraries and frameworks.</span></p></span></div></div></div></div></blockquote><div><span id="docs-internal-guid-9279bbf5-416c-6364-c4a9-ea49fbd778d5"><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);vertical-align:baseline;white-space:pre-wrap;background-color:transparent">Plasma Applets, especially “Current Track” (and Lyrics, Wikipedia, etc.), need some porting as well. Firstly, I will use libplasma2 that had been deprecated in favour of libplasma. Plasma::Corona is used in ‘src/context/ContextView’ and Plasma::Applet is used in the applets. Both their porting is covered extensively in Plasma’s porting Notes</span><a href="https://community.kde.org/Plasma/PortingTolibplasma2#Corona" style="text-decoration:none"><span style="font-size:13px;font-family:Arial;text-decoration:underline;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">[4]</span></a><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);vertical-align:baseline;white-space:pre-wrap;background-color:transparent">. I will refer to them as ‘make’ will throw no such function name type errors for functions that were being used in libplasma but not in libplasma2.</span></span><br></div><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div dir="ltr"><div class="gmail_quote"><div dir="ltr"><span><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:10pt"><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">Then, I will focus on making all the tests pass. I may require some code changes here depending on how the tests are failing.</span></p><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:10pt"><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">After this point, I will have a successful build, with cmake using Qt5 and KF5. Now I will have to remove the deprecated modules. Porting Notes </span><a href="https://community.kde.org/Frameworks/Porting_Notes" style="text-decoration:none" target="_blank"><span style="font-size:13px;font-family:Arial;color:rgb(17,85,204);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:underline;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">[4]</span></a><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent"> provides a lot of information on the deprecated ones, and how to handle them. After my code builds successfully I will grep for all such occurrences and change them one by one. Going through the Porting Notes documentation, I can see most of them are pretty straight-forward. Also, I will keep an eye out for warnings issued by make to look for deprecation warnings.</span></p><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:10pt"><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">There have been a lot of changes to kdelibs in KF5. It is not a large package anymore. It has been split up into smaller modules. We will need to include only those that are relevant to Amarok. Though this is a great step forward, it means a lot of code changes in the porting process. But the good news is that, for the most part, it means including relevant modules in the cmake files. ‘kdecore’ has been split up into a number of independent libraries: libkarchive, libkauth, libkdbus, etc. Some specifics that I have to handle: In cmake, in order to use the macros that were earlier provided in kdelibs, I will have to include the `extra-cmake-modules` package.</span></p><ul style="margin-top:0pt;margin-bottom:0pt"><li dir="ltr" style="list-style-type:disc;font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;background-color:transparent"><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">Amarok uses KStandardDirs heavily (172 class mentions) and its port is not trivial. I will follow its specific Porting Notes</span><a href="https://community.kde.org/Frameworks/Porting_Notes/KStandardDirs" style="text-decoration:none" target="_blank"><span style="font-size:13px;font-family:Arial;color:rgb(17,85,204);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:underline;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">[5]</span></a><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent"> for this.</span></p></li><li dir="ltr" style="list-style-type:disc;font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;background-color:transparent"><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">There are 1397 occurrences of KUrl in /src; and the porting notes mentions that I will have to review and replace rather than running sed on it. This is going to very tedious. I will have to understand the usages to distinguish between relative and absolute paths so that I do make an incorrect use of QUrl.</span></p></li><li dir="ltr" style="list-style-type:disc;font-size:15px;font-family:Arial;color:rgb(46,52,54);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;background-color:rgb(255,255,255)"><p dir="ltr" style="line-height:1.92;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">KFile changes: libkfile is now called KIOFileWidgets, part of the KIO framework.</span></p></li><li dir="ltr" style="list-style-type:disc;font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;background-color:transparent"><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">KWindowSystem: Amarok /src uses this 28 times. Build will just break as classes have been removed and method names have been changed. Easy to port using the breaking build method.</span></p></li><li dir="ltr" style="list-style-type:disc;font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;background-color:transparent"><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">For some reason Amarok uses both KAction (235 times) and QAction (795 times). KAction has been deprecated in favour of QAction. But I have a dev script[6] to help me out with this and automate the process.</span></p></li></ul><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:10pt"><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">I can perform each of these in a separate commit so that I clearly see the changes made by any KF5 porting helper scripts found in kde-dev-scripts/kf5/</span><a href="http://quickgit.kde.org/?p=kde-dev-scripts.git&a=tree&h=78cc02dfa848697fb25443868181f8ee44743ad7&hb=4fd34664d4640ecd4194ccd74756a8b9bf3cce81&f=kf5" style="text-decoration:none" target="_blank"><span style="font-size:13px;font-family:Arial;color:rgb(17,85,204);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:underline;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">[6]</span></a><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent"> </span></p><p dir="ltr" style="margin-top:0pt;margin-bottom:10pt"><b style="font-weight:normal"><br></b></p><p dir="ltr" style="line-height:1.755;margin-top:0pt;margin-bottom:10pt"><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:bold;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">Tentative Timeline:</span></p><p dir="ltr" style="line-height:1.755;margin-top:0pt;margin-bottom:10pt"><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:bold;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">May-</span></p><p dir="ltr" style="line-height:1.755;margin-top:0pt;margin-bottom:10pt"><span style="font-size:12px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:italic;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent"><--- GSoC commences---></span></p><p dir="ltr" style="line-height:1.755;margin-top:0pt;margin-bottom:10pt"><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">week 4: Change CMakeLists.txt files for /src and start building.</span></p><p dir="ltr" style="line-height:1.755;margin-top:0pt;margin-bottom:10pt"><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:bold;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">June-</span></p><p dir="ltr" style="line-height:1.755;margin-top:0pt;margin-bottom:10pt"><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">week 1: Fix cmake errors.</span></p><p dir="ltr" style="line-height:1.755;margin-top:0pt;margin-bottom:10pt"><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">week 2: Cmake errors should be fixed by now.</span></p><p dir="ltr" style="line-height:1.755;margin-top:0pt;margin-bottom:10pt"><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">week 3: Begin working on make errors.</span></p><p dir="ltr" style="line-height:1.755;margin-top:0pt;margin-bottom:10pt"><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">week 4: Finish fixing make errors.</span></p><p dir="ltr" style="line-height:1.755;margin-top:0pt;margin-bottom:10pt"><span style="font-size:12px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:italic;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent"><--- Mid term ---></span></p><p dir="ltr" style="line-height:1.755;margin-top:0pt;margin-bottom:10pt"><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:bold;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">July-</span></p><p dir="ltr" style="line-height:1.755;margin-top:0pt;margin-bottom:10pt"><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">week 1: Run unit tests and make them pass.</span></p><p dir="ltr" style="line-height:1.755;margin-top:0pt;margin-bottom:10pt"><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">week 2: If unit tests need to be changed, change and run them.</span></p><p dir="ltr" style="line-height:1.755;margin-top:0pt;margin-bottom:10pt"><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">week 3: Make sure unit test suite runs completely.</span></p><p dir="ltr" style="line-height:1.755;margin-top:0pt;margin-bottom:10pt"><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">week 4: If unit tests completed, start removing deprecated code</span></p><p dir="ltr" style="line-height:1.755;margin-top:0pt;margin-bottom:10pt"><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:bold;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">August-</span></p><p dir="ltr" style="line-height:1.755;margin-top:0pt;margin-bottom:10pt"><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">week 1: Build, test and run Amarok without any Qt4/KF4 dependency.</span></p><p dir="ltr" style="line-height:1.755;margin-top:0pt;margin-bottom:10pt"><span style="font-size:12px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:italic;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent"><--- suggested “pens down” ---></span></p><p dir="ltr" style="line-height:1.755;margin-top:0pt;margin-bottom:10pt"><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">week 2: Documentation. Mark deprecated packages in code (like those in KDELibs4Support)</span></p><p dir="ltr" style="line-height:1.755;margin-top:0pt;margin-bottom:10pt"><span style="font-size:12px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:italic;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent"><--- firm “pens down” ---></span></p><p dir="ltr" style="line-height:1.755;margin-top:0pt;margin-bottom:10pt"><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">week 3: Prepare and submit reports</span></p><p dir="ltr" style="line-height:1.755;margin-top:0pt;margin-bottom:10pt"><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:bold;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">Other Obligations: </span><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">I have no other obligations. I can easily spent about 50 hours a week coding; since my college gets over in April end. I will be free the entire duration of my summer vacation.</span></p><p dir="ltr" style="line-height:1.755;margin-top:0pt;margin-bottom:10pt"><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:bold;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">About Me: </span><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">I am currently in my final undergraduate year in National Institute of Technology, Durgapur, India, studying Computer Science and Engineering. I have experience coding experience with C/C++, Java (including Android and making GUI using Java swing), SQL and web services. I have submitted patches to KDE (bug-fixes for Rekonq</span><a href="https://git.reviewboard.kde.org/r/107662/" style="text-decoration:none" target="_blank"><span style="font-size:13px;font-family:Arial;color:rgb(17,85,204);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:underline;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">[7]</span></a><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">, Amarok</span><a href="https://git.reviewboard.kde.org/r/110082/" style="text-decoration:none" target="_blank"><span style="font-size:13px;font-family:Arial;color:rgb(17,85,204);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:underline;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">[8]</span></a><a href="https://git.reviewboard.kde.org/r/109295/" style="text-decoration:none" target="_blank"><span style="font-size:13px;font-family:Arial;color:rgb(17,85,204);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:underline;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">[9]</span></a><a href="https://git.reviewboard.kde.org/r/111038/" style="text-decoration:none" target="_blank"><span style="font-size:13px;font-family:Arial;color:rgb(17,85,204);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:underline;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">[10]</span></a><a href="https://git.reviewboard.kde.org/r/109283/" style="text-decoration:none" target="_blank"><span style="font-size:13px;font-family:Arial;color:rgb(17,85,204);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:underline;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">[11]</span></a><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">, Akonadi</span><a href="https://git.reviewboard.kde.org/r/110213/" style="text-decoration:none" target="_blank"><span style="font-size:13px;font-family:Arial;color:rgb(17,85,204);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:underline;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">[12]</span></a><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">) and Mixxx DJ software</span><a href="https://bugs.launchpad.net/~vedu" style="text-decoration:none" target="_blank"><span style="font-size:13px;font-family:Arial;color:rgb(17,85,204);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:underline;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">[13]</span></a><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">. I took part in and ‘passed’ Season of KDE 2013, completed GSoC 2014[14] and mentored in SoK 2014.</span></p><p dir="ltr" style="line-height:1.755;margin-top:0pt;margin-bottom:10pt"><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">I love coding for open source.</span></p><p dir="ltr" style="line-height:1.755;margin-top:0pt;margin-bottom:10pt"><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:bold;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">After GSoC </span><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:normal;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">I will continue to be a developer for Amarok and look to mentor students from next years’ programs like GSoC, SoK, Google Code-in etc.</span></p><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:10pt"><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);font-weight:bold;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">External Links:</span></p></span></div></div></div></blockquote><span id="docs-internal-guid-9279bbf5-416c-e883-a605-a8ff2a853ef2"><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:10pt"><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);vertical-align:baseline;white-space:pre-wrap;background-color:transparent">[1] </span><a href="http://www.proli.net/2014/06/12/kde-software-on-android/" style="text-decoration:none"><span style="font-size:13px;font-family:Arial;text-decoration:underline;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">http://www.proli.net/2014/06/12/kde-software-on-android/</span></a></p><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:10pt"><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);vertical-align:baseline;white-space:pre-wrap;background-color:transparent">[2] </span><a href="http://quickgit.kde.org/?p=plasma-framework.git&a=blob&h=4d49e9ac199817dbf05398b89acf69791aedb530&hb=bc26ac13349a7a057621143d75e9c7b2518f5486&f=src%2Ftools%2Fport-cmake.sh" style="text-decoration:none"><span style="font-size:13px;font-family:Arial;text-decoration:underline;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">http://quickgit.kde.org/?p=plasma-framework.git&a=blob&h=4d49e9ac199817dbf05398b89acf69791aedb530&hb=bc26ac13349a7a057621143d75e9c7b2518f5486&f=src%2Ftools%2Fport-cmake.sh</span></a></p><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:10pt"><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);vertical-align:baseline;white-space:pre-wrap;background-color:transparent">[3] </span><a href="http://api.kde.org/frameworks-api/frameworks5-apidocs/kdelibs4support/html/index.html" style="text-decoration:none"><span style="font-size:13px;font-family:Arial;text-decoration:underline;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">http://api.kde.org/frameworks-api/frameworks5-apidocs/kdelibs4support/html/index.html</span></a></p><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:10pt"><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);vertical-align:baseline;white-space:pre-wrap;background-color:transparent">[4] </span><a href="https://community.kde.org/Plasma/PortingTolibplasma2" style="text-decoration:none"><span style="font-size:13px;font-family:Arial;text-decoration:underline;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">https://community.kde.org/Plasma/PortingTolibplasma2</span></a></p><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:10pt"><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);vertical-align:baseline;white-space:pre-wrap;background-color:transparent">[5] </span><a href="https://community.kde.org/Frameworks/Porting_Notes" style="text-decoration:none"><span style="font-size:13px;font-family:Arial;text-decoration:underline;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">https://community.kde.org/Frameworks/Porting_Notes</span></a></p><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:10pt"><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);vertical-align:baseline;white-space:pre-wrap;background-color:transparent">[6] </span><a href="http://quickgit.kde.org/?p=kde-dev-scripts.git&a=tree&h=78cc02dfa848697fb25443868181f8ee44743ad7&hb=4fd34664d4640ecd4194ccd74756a8b9bf3cce81&f=kf5" style="text-decoration:none"><span style="font-size:13px;font-family:Arial;text-decoration:underline;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">http://quickgit.kde.org/?p=kde-dev-scripts.git&a=tree&h=78cc02dfa848697fb25443868181f8ee44743ad7&hb=4fd34664d4640ecd4194ccd74756a8b9bf3cce81&f=kf5</span></a></p><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:10pt"><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);vertical-align:baseline;white-space:pre-wrap;background-color:transparent">[7] </span><a href="https://git.reviewboard.kde.org/users/vedanta/" style="text-decoration:none"><span style="font-size:13px;font-family:Arial;text-decoration:underline;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">https://git.reviewboard.kde.org/users/vedanta/</span></a></p><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:10pt"><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);vertical-align:baseline;white-space:pre-wrap;background-color:transparent">[8] </span><a href="https://bugs.launchpad.net/~vedu" style="text-decoration:none"><span style="font-size:13px;font-family:Arial;text-decoration:underline;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">https://bugs.launchpad.net/~vedu</span></a></p></span><div><span style="font-size:13px;font-family:Arial;color:rgb(0,0,0);vertical-align:baseline;white-space:pre-wrap;background-color:transparent">[9] </span><a href="https://www.google-melange.com/gsoc/project/details/google/gsoc2014/vedant/5639274879778816" style="text-decoration:none"><span style="font-size:13px;font-family:Arial;text-decoration:underline;vertical-align:baseline;white-space:pre-wrap">https://www.google-melange.com/gsoc/project/details/google/gsoc2014/vedant/5639274879778816</span></a> </div></div><br></div></div>