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This is an automatically generated e-mail. To reply, visit:
<a href="https://git.reviewboard.kde.org/r/129086/">https://git.reviewboard.kde.org/r/129086/</a>
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<p style="margin-top: 0;">On October 26th, 2016, 10:36 a.m. UTC, <b>David Rosca</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;">This made the Alternatives action visible in toolbox menu.</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">The problem is that toolbox tries to emit <code style="text-rendering: inherit;color: #4444cc;padding: 0;white-space: normal;margin: 0;line-height: inherit;">contextualActionsAboutToShow</code> on <code style="text-rendering: inherit;color: #4444cc;padding: 0;white-space: normal;margin: 0;line-height: inherit;">AppletInterface</code>, but the connection between <code style="text-rendering: inherit;color: #4444cc;padding: 0;white-space: normal;margin: 0;line-height: inherit;">Applet::contextualActionsAboutToShow</code> and <code style="text-rendering: inherit;color: #4444cc;padding: 0;white-space: normal;margin: 0;line-height: inherit;">AppletInterface::contextualActionsAboutToShow</code> is only one way (signal from <code style="text-rendering: inherit;color: #4444cc;padding: 0;white-space: normal;margin: 0;line-height: inherit;">Applet</code> gets propageted to <code style="text-rendering: inherit;color: #4444cc;padding: 0;white-space: normal;margin: 0;line-height: inherit;">AppletInterface</code>, not the other way).
This never worked (emitting <code style="text-rendering: inherit;color: #4444cc;padding: 0;white-space: normal;margin: 0;line-height: inherit;">contextualActionsAboutToShow</code> from plasmoid), but only this change exposed it.</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">I have no idea how to fix it, other than adding new method to <code style="text-rendering: inherit;color: #4444cc;padding: 0;white-space: normal;margin: 0;line-height: inherit;">AppletInterface</code> to emit this signal or hacky both-way connection.</p></pre>
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<p>On October 26th, 2016, 10:50 a.m. UTC, <b>David Edmundson</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;">can we not just set the default visibility of the action to false?
That way if aboutToShow fails, we don't show this.</p></pre>
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<p>On October 26th, 2016, 10:54 a.m. UTC, <b>David Rosca</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;">Ah right, indeed, simple solution :D
But the underlying issue still remains, which would be good to somehow fix (or just say it doesn't work like that and don't try to call it from plasmoids).</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;">Emitting a signal on another object is already implicitly a bit of a hack, I don't a user should expect that to always work.</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">As you said above, the only proper fix is a new method in AppletInterface. Shall I do that?</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">I'd like to merge https://git.reviewboard.kde.org/r/129263/ anyway so that we can fix Plasma 5.8.</p></pre>
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<p>- David</p>
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<p>On October 3rd, 2016, 10:45 a.m. UTC, David Edmundson wrote:</p>
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<div>Review request for KDE Frameworks and Plasma.</div>
<div>By David Edmundson.</div>
<p style="color: grey;"><i>Updated Oct. 3, 2016, 10:45 a.m.</i></p>
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<b style="color: #575012; font-size: 10pt;">Repository: </b>
plasma-framework
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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;">It's reasnoble to expect people to download an applet just before trying
to change an existing applet using the alternatives system.</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Therefore doing the check that any alternative applets exist during applet initialisation time is semantically
wrong as the option will be prematurely disabled.</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">This patch moves it to be verified in contextualActionsAboutToShow.</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">This patch also gives a startup performance boost.
Loading all the applets metadata takes a small amount of time (~50 milliseconds) not really noticable when you're doing it once, but it adds up when we're doing it for a lot of applets in a row.</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;">Right click on kickoff, option was there and worked
Right click on system tray, no option
Locked widges, option wasn't there
Unlocked widgets, option in kickoff came back</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Context menu still appears "instantly"</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>src/plasma/applet.cpp <span style="color: grey">(5e278dc69055de0316b49decc08e471081e34b53)</span></li>
<li>src/plasma/private/applet_p.cpp <span style="color: grey">(0f37fe5e3a3c417e079f54b6d8b45fa0051684a5)</span></li>
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<p><a href="https://git.reviewboard.kde.org/r/129086/diff/" style="margin-left: 3em;">View Diff</a></p>
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