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This is an automatically generated e-mail. To reply, visit:
<a href="https://git.reviewboard.kde.org/r/126968/">https://git.reviewboard.kde.org/r/126968/</a>
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<p style="margin-top: 0;">On February 2nd, 2016, 5:40 p.m. CET, <b>Thomas Lübking</b> wrote:</p>
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<a href="https://git.reviewboard.kde.org/r/126968/diff/1/?file=442552#file442552line29" style="color: black; font-weight: bold; text-decoration: underline;">effects/morphingpopups/package/contents/code/morphingpopups.js</a>
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(Diff revision 1)
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="c1">//FIXME: this crashes badly?</span></pre></td>
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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;">backtrace?</p></pre>
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<p>On February 2nd, 2016, 6:29 p.m. CET, <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;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">I just created a test case for it: https://paste.kde.org/pywvjhtx9 and it creates this backtrace: https://paste.kde.org/pcxthpmx3</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">It sounds valid to me. It deletes AnimData from JS side and the AnimationEffect than tries to delete it as well. Why JS is allowed to delete it, is not clear to me, though</p></pre>
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<p>On February 2nd, 2016, 6:40 p.m. CET, <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 problem is the cancel call from the animationEnded emit - this causes an erase of what's the present iterator... which is then erased as well.</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">We probably need to harden the lib code itr., but the script is of course wrong:
a) there's no point in cancelling an animation which has just ended (deleting the property is fine)
b) to know which animation has ended, the animation needs to be tagged in the metadata</p></pre>
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<p>On February 3rd, 2016, 7:36 a.m. CET, <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;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">confirmed, it's the cancel, not the delete</p></pre>
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<pre style="margin-left: 1em; 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;">-> https://git.reviewboard.kde.org/r/126975/</p></pre>
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<p>- Martin</p>
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<p>On February 2nd, 2016, 9:51 p.m. CET, Marco Martin wrote:</p>
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<div>Review request for kwin and Plasma.</div>
<div>By Marco Martin.</div>
<p style="color: grey;"><i>Updated Feb. 2, 2016, 9:51 p.m.</i></p>
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<b style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Bugs: </b>
<a href="https://bugs.kde.org/show_bug.cgi?id=347863">347863</a>
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<b style="color: #575012; font-size: 10pt;">Repository: </b>
kwin
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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;">this effect, derived from the Maximize one, will take the place of the manual window position animation that Plasma tooltip are using.
this should cause less problems as animationg positions on X is very error prone, plus it's less jarring when the tooltip sizes changes too, since that gets animated as well (behavior similar to Window7 taskbar tooltips)
look:
https://www.youtube.com/watch?v=sxE23ZgkkpU
slow motion:
https://www.youtube.com/watch?v=jDByfncO568</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">replaces https://git.reviewboard.kde.org/r/126870</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>effects/CMakeLists.txt <span style="color: grey">(dec50a9)</span></li>
<li>effects/backgroundcontrast/contrast.cpp <span style="color: grey">(168deb0)</span></li>
<li>effects/blur/blur.cpp <span style="color: grey">(a360f03)</span></li>
<li>effects/morphingpopups/CMakeLists.txt <span style="color: grey">(PRE-CREATION)</span></li>
<li>effects/morphingpopups/package/CMakeLists.txt <span style="color: grey">(PRE-CREATION)</span></li>
<li>effects/morphingpopups/package/contents/code/morphingpopups.js <span style="color: grey">(PRE-CREATION)</span></li>
<li>effects/morphingpopups/package/metadata.desktop <span style="color: grey">(PRE-CREATION)</span></li>
<li>libkwineffects/kwinanimationeffect.h <span style="color: grey">(f59eedc)</span></li>
<li>libkwineffects/kwinanimationeffect.cpp <span style="color: grey">(579535b)</span></li>
<li>scripting/scriptedeffect.h <span style="color: grey">(2a77a2f)</span></li>
<li>scripting/scriptedeffect.cpp <span style="color: grey">(7ab065b)</span></li>
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<p><a href="https://git.reviewboard.kde.org/r/126968/diff/" style="margin-left: 3em;">View Diff</a></p>
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