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This is an automatically generated e-mail. To reply, visit:
<a href="https://git.reviewboard.kde.org/r/127631/">https://git.reviewboard.kde.org/r/127631/</a>
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<p style="margin-top: 0;">On April 11th, 2016, 7:45 a.m. CEST, <b>Martin Gräßlin</b> wrote:</p>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><blockquote style="text-rendering: inherit;padding: 0 0 0 1em;border-left: 1px solid #bbb;white-space: normal;margin: 0 0 0 0.5em;line-height: inherit;">
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">otherwise kwindowsystem::self() is nullptr</p>
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<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">how can KWindowSystem::self() be null? And why should that have anything to do with KWin? KWindowSystem does not depend on a window manager running.</p></pre>
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<p>On April 11th, 2016, 8:24 a.m. CEST, <b>Thomas Lübking</b> wrote:</p>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">The entire thing sounds as if the problem would be that the session restorage in kwin overrides the placement for restored windows (with the restored position)</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">That's however not a bug (at least it's intended) and I've no idea why that's relevant to the weird geometry handling of SNI items (which looks <em style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: normal;">faaaar</em> too complex - the position of remapped windows is usually maintained by QWidget ...)</p></pre>
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<p>On April 11th, 2016, 8:53 a.m. CEST, <b>Anthony Fieroni</b> wrote:</p>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">I saw the code, it looks like KWindowSystem not depend on Kwin, but Kwin <em style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: normal;">must</em> be started <em style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: normal;">before</em> use of kwindowsystem. Thomas may right, because setGeometry even not work on sessions restored app.
When session was finish if start apps with kmail --session session-id everything wors fine.</p></pre>
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<p>On April 11th, 2016, 9:08 a.m. CEST, <b>Anthony Fieroni</b> wrote:</p>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Now, after Thomas comment, i even think only widget->show() must works because widget has internal frameGeometry and position.</p></pre>
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<p>On April 11th, 2016, 10:38 a.m. CEST, <b>Martin Gräßlin</b> wrote:</p>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><blockquote style="text-rendering: inherit;padding: 0 0 0 1em;border-left: 1px solid #bbb;white-space: normal;margin: 0 0 0 0.5em;line-height: inherit;">
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">but Kwin must be started before use of kwindowsystem</p>
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<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">no, really there is no reason for that. KWindowSystem doesn't depend on a window manager running.</p></pre>
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<p>On April 11th, 2016, 10:54 a.m. CEST, <b>Anthony Fieroni</b> wrote:</p>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Then, correct KWin to kwindowsystem to start working. If there is no bug this will works on all cases -> https://git.reviewboard.kde.org/r/127216/ but it's not.</p></pre>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">I don't know why you have problems, but it's impossible that KWindowSystem::self() returns a nullptr. You can check the code to verify. Something is really broken on your side, but I don't know what. Maybe missing plugins installed?</p></pre>
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<p>- Martin</p>
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<p>On April 10th, 2016, 9:46 p.m. CEST, Anthony Fieroni wrote:</p>
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<div>Review request for kwin, Plasma, David Edmundson, Martin Gräßlin, and Thomas Lübking.</div>
<div>By Anthony Fieroni.</div>
<p style="color: grey;"><i>Updated April 10, 2016, 9:46 p.m.</i></p>
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<b style="color: #575012; font-size: 10pt;">Repository: </b>
plasma-workspace
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Description </h1>
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<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">We must proceed with autoStart0 when kwin process is ended otherwise kwindowsystem::self() is nullptr. Every restored session app cannot use kwindowsystem. This depends of cpu speed, it can be faster enough to start wm before ksmserver restore apps and kwindowsystem will be usable.</p></pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Testing </h1>
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<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">It's needed to fix this bug -> https://git.reviewboard.kde.org/r/127216/
I don't know how to proceed if kwin fails to start in every way, can we process - i think not?</p></pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>ksmserver/startup.cpp <span style="color: grey">(f118b55)</span></li>
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<p><a href="https://git.reviewboard.kde.org/r/127631/diff/" style="margin-left: 3em;">View Diff</a></p>
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