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List:       kde-panel-devel
Subject:    Re: Review Request 112208: KMix qml applet
From:       "Mark Gaiser" <markg85 () gmail ! com>
Date:       2014-05-04 22:32:59
Message-ID: 20140504223259.20771.65219 () probe ! kde ! org
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> On March 22, 2014, 11:09 p.m., Mark Gaiser wrote:
> > Is there still an intention on getting this in KDE 4.xx?
> > Just wondering since it seems to be much better then the current kmix popup.
> 
> Christian Esken wrote:
> I also haven't heard about further development here. Diego as original submitter or \
> somebody else would have to push this. I added this as a topic for the KDE \
> Multimedia Sprint. It takes place in about 4 months (August 2014): \
> https://sprints.kde.org/sprint/212 
> Diego Casella wrote:
> My bad, sorry guys but I'm still in a busy period of my life :/
> I'll try to fix the remaining issues pointed out in this review request, and then \
> submit the changes here. There is still an ongoing (and BIG imho) issue anyway: we \
> really really really need a Plasma QML callback to capture mouse scroll events. \
> AFAIK there still isn't in both Plasma 4.13 and also Plasma Next. And talking about \
> kmix applet, one feature everyone is using is the ability to adjust volume level \
> with just few mouse scrolls over the applet icon. I think we need to fix this \
> problem as well, what do you think? 
> Christian Esken wrote:
> Yes, most definitely we should have mouse scroll events. I guess everybody is using \
> it on the tray icon and in the main window, and so it should also be there for the \
> applet. But if users can choose the plasmoid as an optional, then this is not a \
> showstopper. It is probably better to get it started as is. We could mark it \
> "early-access", so interested people can start playing around with it and using it. \
>  Mark Gaiser wrote:
> Quote: "There is still an ongoing (and BIG imho) issue anyway: we really really \
> really need a Plasma QML callback to capture mouse scroll events...." Seriously?
> 
> I never ever used the scrolling on the tray icon itself. I didn't even know it was \
> possible till you said it in this post. But please don't let such a minor issue \
> block your progress :) 
> Clicking the icon or using the media keys on most keyboards is probably enough \
> possibilities for people change the volume. Scrolling on the icon is imho just \
> bonus stuff. 
> Martin Klapetek wrote:
> > Clicking the icon or using the media keys on most keyboards is probably enough \
> > possibilities for people change the volume. Scrolling on the icon is imho just \
> > bonus stuff.
> 
> I use it extensively and every new user I put on Plasma, that's one of the first \
> things I teach them. It's much more convenient because ~80% of the time you're \
> holding your mouse in your hand and ~95% of the time you have your eyes on the \
> screen. Going for keyboard button means in many cases taking your eyes off the \
> screen and looking at the exact button position, often you even have to let the \
> mouse go and move your hand to keyboard (for example YouTube video/any other media \
> being too loud). 
> Mark Gaiser wrote:
> But you can do it all with your mouse.
> 1. Click the icon
> 2. move your cursor to the stream (or master channel).
> 3. scroll...
> 
> Just to be sure, scrolling (as i described in the steps above) works in this \
> proposed component, right? All that's not working is scrolling on the tray icon, \
> correct? 
> Note: I happen to have a keyboard without media keys. I always click the icon and \
> scroll on the stream where i want to change the sound level. 
> Martin Klapetek wrote:
> Sure you can, it's just way easier to simply scroll on an icon than opening this -> \
> http://i.imgur.com/LcyFzq6.png and identifying the channel you need to change (the \
> assumption being that you want to change only the main volume, not per stream \
> controls). That way you're doing the visual identification twice - first locating \
> the systray icon, <click>, now locating the proper handle. So doing it that way is \
> mentally harder task than simply scroll the icon, which also saves you a click ;) 
> Diego Casella wrote:
> @Mark Gaiser: volume change on scroll is a very, very, handy and smart feature \
> (Martin's answer sums up everything nicely): it would be a pity if we lose it \
> because of a lack in the Plasma QML bindings. By the way, an other plasma applet \
> which uses such feature is, for example, the clock applet: it uses mouse scrolls to \
> loop between timezones (if selected by the user), which is handy for example to \
> check the UTC time before an IRC meeting ;) Besides, you're the first person who \
> _wasn't_ aware of that feature :P As last resort, if we can't come up with a proper \
> solution to whether add this feature back or not, I could blog about it and open a \
> poll to planetkde readers, in order to collect as much feedbacks as possible, what \
> do you think?

Quote: "By the way, an other plasma applet which uses such feature is, for example, \
the clock applet: it uses mouse scrolls to loop between timezones (if selected by the \
user), which is handy for example to check the UTC time before an IRC meeting ;)"

Sorry, but that is truly one of the most annoying features in the clock applet ever \
introduced. It's unexpected, often happens by accident and really annoys users! I've \
even had it a few times when my time was changed and i actually thought it was _the_ \
current time. We've talked about that specific feature at last years pim sprint and \
basically decided that the feature should go. Someone just needs to take the time to \
make a patch for it. That the feature is there is "oke" but that UTC is enabled by \
default is _not_ ok. I can see and understand it's use for volume control though.


- Mark


-----------------------------------------------------------
This is an automatically generated e-mail. To reply, visit:
https://git.reviewboard.kde.org/r/112208/#review53775
-----------------------------------------------------------


On May 4, 2014, 9:46 p.m., Diego Casella wrote:
> 
> -----------------------------------------------------------
> This is an automatically generated e-mail. To reply, visit:
> https://git.reviewboard.kde.org/r/112208/
> -----------------------------------------------------------
> 
> (Updated May 4, 2014, 9:46 p.m.)
> 
> 
> Review request for Plasma, Aaron J. Seigo, Christian Esken, Marco Martin, and Igor \
> Poboiko. 
> 
> Repository: kmix
> 
> 
> Description
> -------
> 
> KMix qml applet.
> As you can see from the screenshot, the applet is pretty much functional: you can \
> display all the controls available, change its orientation, and decide to whether \
> show all of them or just the Master Control, and refresh its status when new \
> controls are added/removed/updated (such as Amarok current playing track). See \
> screenshots below :) Differences from the old kmix tray:
> * no media player controls ( I never investigated how to get them, but honestly \
> opening the audio applet to change/skip/pause audio track makes little sense to me \
>                 ... if anyone wants this feature back, don't be shy and step in);
> * the button used to select which Mixers are visible has been changed to open \
> Phonon kcm page: since visible mixers are already configurable from KMix app, \
> having a button to show KMix *and* a button to modify Mixers visibilty made little \
> sense here too, so I preferred to give more visibility to Phonon kcm; 
> Known issues:
> * there is still no way to get notified of mouse wheel events over the popupIcon, \
> so it is not possible to scroll over to increase/decrease the master control \
>                 volume;
> * no scroll events over the sliders too;
> * if you want to use the applet you most likely will disable KMix tray icon but, if \
> you do so, KMix will show its GUI at every login and you have to close it manually. \
> This requires KMix to be patched. Furthermore, if you click "KMix Setup" button, \
>                 KMix window will not restored anymore: this needs to be pathed as \
>                 well.
> * resize doesn't work properly.
> 
> 
> Diffs
> -----
> 
> plasma/kmix-applet-qml/contents/ui/HorizontalControl.qml 7e87c8e 
> plasma/kmix-applet-qml/contents/ui/HorizontalMixerListDelegate.qml 26f2968 
> plasma/kmix-applet-qml/contents/ui/MixersList.qml 66bda73 
> plasma/kmix-applet-qml/contents/ui/VerticalControl.qml 1702be7 
> plasma/kmix-applet-qml/contents/ui/VerticalMixerListDelegate.qml bab9ac6 
> plasma/kmix-applet-qml/contents/ui/kmixapplet.qml eecb91c 
> 
> Diff: https://git.reviewboard.kde.org/r/112208/diff/
> 
> 
> Testing
> -------
> 
> Tested against master and works fine.
> 
> 
> File Attachments
> ----------------
> 
> Default look
> https://git.reviewboard.kde.org/media/uploaded/files/2013/08/22/kmix_applet.png
> Menu Actions
> https://git.reviewboard.kde.org/media/uploaded/files/2013/08/22/kmix_applet1.png
> Applet Config Options
> https://git.reviewboard.kde.org/media/uploaded/files/2013/08/22/kmix_applet2.png
> Vertical Control
> https://git.reviewboard.kde.org/media/uploaded/files/2013/08/22/kmix_applet3.png
> ToolButton label and Config page after updates
> https://git.reviewboard.kde.org/media/uploaded/files/2013/08/24/kmix_applet5.png
> Control Icon and Label left aligned
> https://git.reviewboard.kde.org/media/uploaded/files/2013/08/27/kmix_applet6.png
> Kmix, horizontal view
> https://git.reviewboard.kde.org/media/uploaded/files/2014/05/04/9d6b0ca4-5a75-45cc-ab8e-61b13d4079e6__kmix_horizontal_new.png
>  Kmix applet, vertical view
> https://git.reviewboard.kde.org/media/uploaded/files/2014/05/04/7efb308a-c306-47c2-883f-64d1f32db5b5__kmix_vertical_new.png
>  
> 
> Thanks,
> 
> Diego Casella
> 
> 


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      This is an automatically generated e-mail. To reply, visit:
      <a href="https://git.reviewboard.kde.org/r/112208/">https://git.reviewboard.kde.org/r/112208/</a>
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<blockquote style="margin-left: 1em; border-left: 2px solid #d0d0d0; padding-left: \
10px;">  <p style="margin-top: 0;">On March 22nd, 2014, 11:09 p.m. UTC, <b>Mark \
Gaiser</b> wrote:</p>  <blockquote style="margin-left: 1em; border-left: 2px solid \
#d0d0d0; padding-left: 10px;">  <pre style="white-space: pre-wrap; white-space: \
-moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: \
break-word;">Is there still an intention on getting this in KDE 4.xx? Just wondering \
since it seems to be much better then the current kmix popup.</pre>  </blockquote>




 <p>On April 4th, 2014, 10:51 a.m. UTC, <b>Christian Esken</b> wrote:</p>
 <blockquote style="margin-left: 1em; border-left: 2px solid #d0d0d0; padding-left: \
10px;">  <pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: \
-pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">I also haven&#39;t heard \
about further development here. Diego as original submitter or somebody else would \
have to push this. I added this as a topic for the KDE Multimedia Sprint. It takes \
place in about 4 months (August 2014): https://sprints.kde.org/sprint/212 </pre>  \
</blockquote>





 <p>On April 4th, 2014, 11:47 a.m. UTC, <b>Diego Casella</b> wrote:</p>
 <blockquote style="margin-left: 1em; border-left: 2px solid #d0d0d0; padding-left: \
10px;">  <pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: \
-pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">My bad, sorry guys but \
I&#39;m still in a busy period of my life :/ I&#39;ll try to fix the remaining issues \
pointed out in this review request, and then submit the changes here. There is still \
an ongoing (and BIG imho) issue anyway: we really really really need a Plasma QML \
callback to capture mouse scroll events. AFAIK there still isn&#39;t in both Plasma \
4.13 and also Plasma Next. And talking about kmix applet, one feature everyone is \
using is the ability to adjust volume level with just few mouse scrolls over the \
applet icon. I think we need to fix this problem as well, what do you think?</pre>
 </blockquote>





 <p>On April 4th, 2014, 12:03 p.m. UTC, <b>Christian Esken</b> wrote:</p>
 <blockquote style="margin-left: 1em; border-left: 2px solid #d0d0d0; padding-left: \
10px;">  <pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: \
-pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Yes, most definitely we \
should have mouse scroll events. I guess everybody is using it on the tray icon and \
in the main window, and so it should also be there for the applet. But if users can \
choose the plasmoid as an optional, then this is not a showstopper. It is probably \
better to get it started as is. We could mark it &quot;early-access&quot;, so \
interested people can start playing around with it and using it.</pre>  </blockquote>





 <p>On April 4th, 2014, 2:32 p.m. UTC, <b>Mark Gaiser</b> wrote:</p>
 <blockquote style="margin-left: 1em; border-left: 2px solid #d0d0d0; padding-left: \
10px;">  <pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: \
-pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Quote: &quot;There is \
still an ongoing (and BIG imho) issue anyway: we really really really need a Plasma \
QML callback to capture mouse scroll events....&quot; Seriously?

I never ever used the scrolling on the tray icon itself. I didn&#39;t even know it \
was possible till you said it in this post. But please don&#39;t let such a minor \
issue block your progress :)

Clicking the icon or using the media keys on most keyboards is probably enough \
possibilities for people change the volume. Scrolling on the icon is imho just bonus \
stuff.</pre>  </blockquote>





 <p>On April 4th, 2014, 2:43 p.m. UTC, <b>Martin Klapetek</b> wrote:</p>
 <blockquote style="margin-left: 1em; border-left: 2px solid #d0d0d0; padding-left: \
10px;">  <pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: \
-pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">&gt; Clicking the icon \
or using the media keys on most keyboards is probably enough possibilities for people \
change the volume. Scrolling on the icon is imho just bonus stuff.

I use it extensively and every new user I put on Plasma, that&#39;s one of the first \
things I teach them. It&#39;s much more convenient because ~80% of the time \
you&#39;re holding your mouse in your hand and ~95% of the time you have your eyes on \
the screen. Going for keyboard button means in many cases taking your eyes off the \
screen and looking at the exact button position, often you even have to let the mouse \
go and move your hand to keyboard (for example YouTube video/any other media being \
too loud).</pre>  </blockquote>





 <p>On April 4th, 2014, 2:53 p.m. UTC, <b>Mark Gaiser</b> wrote:</p>
 <blockquote style="margin-left: 1em; border-left: 2px solid #d0d0d0; padding-left: \
10px;">  <pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: \
-pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">But you can do it all \
with your mouse. 1. Click the icon
2. move your cursor to the stream (or master channel).
3. scroll...

Just to be sure, scrolling (as i described in the steps above) works in this proposed \
component, right? All that&#39;s not working is scrolling on the tray icon, correct?

Note: I happen to have a keyboard without media keys. I always click the icon and \
scroll on the stream where i want to change the sound level.</pre>  </blockquote>





 <p>On April 4th, 2014, 3:04 p.m. UTC, <b>Martin Klapetek</b> wrote:</p>
 <blockquote style="margin-left: 1em; border-left: 2px solid #d0d0d0; padding-left: \
10px;">  <pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: \
-pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Sure you can, it&#39;s \
just way easier to simply scroll on an icon than opening this -&gt; \
http://i.imgur.com/LcyFzq6.png and identifying the channel you need to change (the \
assumption being that you want to change only the main volume, not per stream \
controls). That way you&#39;re doing the visual identification twice - first locating \
the systray icon, &lt;click&gt;, now locating the proper handle. So doing it that way \
is mentally harder task than simply scroll the icon, which also saves you a click \
;)</pre>  </blockquote>





 <p>On May 4th, 2014, 10:05 p.m. UTC, <b>Diego Casella</b> wrote:</p>
 <blockquote style="margin-left: 1em; border-left: 2px solid #d0d0d0; padding-left: \
10px;">  <pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: \
-pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">@Mark Gaiser: volume \
change on scroll is a very, very, handy and smart feature (Martin&#39;s answer sums \
up everything nicely): it would be a pity if we lose it because of a lack in the \
Plasma QML bindings. By the way, an other plasma applet which uses such feature is, \
for example, the clock applet: it uses mouse scrolls to loop between timezones (if \
selected by the user), which is handy for example to check the UTC time before an IRC \
meeting ;) Besides, you&#39;re the first person who _wasn&#39;t_ aware of that \
feature :P As last resort, if we can&#39;t come up with a proper solution to whether \
add this feature back or not, I could blog about it and open a poll to planetkde \
readers, in order to collect as much feedbacks as possible, what do you think?</pre>  \
</blockquote>








</blockquote>

<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: \
-pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Quote: &quot;By the way, \
an other plasma applet which uses such feature is, for example, the clock applet: it \
uses mouse scrolls to loop between timezones (if selected by the user), which is \
handy for example to check the UTC time before an IRC meeting ;)&quot;

Sorry, but that is truly one of the most annoying features in the clock applet ever \
introduced. It&#39;s unexpected, often happens by accident and really annoys users! \
I&#39;ve even had it a few times when my time was changed and i actually thought it \
was _the_ current time. We&#39;ve talked about that specific feature at last years \
pim sprint and basically decided that the feature should go. Someone just needs to \
take the time to make a patch for it. That the feature is there is &quot;oke&quot; \
but that UTC is enabled by default is _not_ ok. I can see and understand it&#39;s use \
for volume control though.</pre> <br />










<p>- Mark</p>


<br />
<p>On May 4th, 2014, 9:46 p.m. UTC, Diego Casella wrote:</p>








<table bgcolor="#fefadf" width="100%" cellspacing="0" cellpadding="8" \
style="background-image: \
url('https://git.reviewboard.kde.org/static/rb/images/review_request_box_top_bg.ab6f3b1072c9.png'); \
background-position: left top; background-repeat: repeat-x; border: 1px black \
solid;">  <tr>
  <td>

<div>Review request for Plasma, Aaron J. Seigo, Christian Esken, Marco Martin, and \
Igor Poboiko.</div> <div>By Diego Casella.</div>


<p style="color: grey;"><i>Updated May 4, 2014, 9:46 p.m.</i></p>









<div style="margin-top: 1.5em;">
 <b style="color: #575012; font-size: 10pt;">Repository: </b>
kmix
</div>


<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Description </h1>
 <table width="100%" bgcolor="#ffffff" cellspacing="0" cellpadding="10" \
style="border: 1px solid #b8b5a0">  <tr>
  <td>
   <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;">KMix qml applet. As you can see from the screenshot, the applet is \
pretty much functional: you can display all the controls available, change its \
orientation, and decide to whether show all of them or just the Master Control, and \
refresh its status when new controls are added/removed/updated (such as Amarok \
current playing track). See screenshots below :) Differences from the old kmix tray:
* no media player controls ( I never investigated how to get them, but honestly \
opening the audio applet to change/skip/pause audio track makes little sense to me \
                ... if anyone wants this feature back, don&#39;t be shy and step in);
* the button used to select which Mixers are visible has been changed to open Phonon \
kcm page: since visible mixers are already configurable from KMix app, having a \
button to show KMix *and* a button to modify Mixers visibilty made little sense here \
too, so I preferred to give more visibility to Phonon kcm;

Known issues:
* there is still no way to get notified of mouse wheel events over the popupIcon, so \
                it is not possible to scroll over to increase/decrease the master \
                control volume;
* no scroll events over the sliders too;
* if you want to use the applet you most likely will disable KMix tray icon but, if \
you do so, KMix will show its GUI at every login and you have to close it manually. \
This requires KMix to be patched. Furthermore, if you click &quot;KMix Setup&quot; \
                button, KMix window will not restored anymore: this needs to be \
                pathed as well.
* resize doesn&#39;t work properly.</pre>
  </td>
 </tr>
</table>


<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Testing </h1>
<table width="100%" bgcolor="#ffffff" cellspacing="0" cellpadding="10" style="border: \
1px solid #b8b5a0">  <tr>
  <td>
   <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;">Tested against master and works fine.</pre>  </td>
 </tr>
</table>


<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
<ul style="margin-left: 3em; padding-left: 0;">

 <li>plasma/kmix-applet-qml/contents/ui/HorizontalControl.qml <span style="color: \
grey">(7e87c8e)</span></li>

 <li>plasma/kmix-applet-qml/contents/ui/HorizontalMixerListDelegate.qml <span \
style="color: grey">(26f2968)</span></li>

 <li>plasma/kmix-applet-qml/contents/ui/MixersList.qml <span style="color: \
grey">(66bda73)</span></li>

 <li>plasma/kmix-applet-qml/contents/ui/VerticalControl.qml <span style="color: \
grey">(1702be7)</span></li>

 <li>plasma/kmix-applet-qml/contents/ui/VerticalMixerListDelegate.qml <span \
style="color: grey">(bab9ac6)</span></li>

 <li>plasma/kmix-applet-qml/contents/ui/kmixapplet.qml <span style="color: \
grey">(eecb91c)</span></li>

</ul>

<p><a href="https://git.reviewboard.kde.org/r/112208/diff/" style="margin-left: \
3em;">View Diff</a></p>



<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">File Attachments \
</h1>

<ul>

 <li><a href="https://git.reviewboard.kde.org/media/uploaded/files/2013/08/22/kmix_applet.png">Default \
look</a></li>

 <li><a href="https://git.reviewboard.kde.org/media/uploaded/files/2013/08/22/kmix_applet1.png">Menu \
Actions</a></li>

 <li><a href="https://git.reviewboard.kde.org/media/uploaded/files/2013/08/22/kmix_applet2.png">Applet \
Config Options</a></li>

 <li><a href="https://git.reviewboard.kde.org/media/uploaded/files/2013/08/22/kmix_applet3.png">Vertical \
Control</a></li>

 <li><a href="https://git.reviewboard.kde.org/media/uploaded/files/2013/08/24/kmix_applet5.png">ToolButton \
label and Config page after updates</a></li>

 <li><a href="https://git.reviewboard.kde.org/media/uploaded/files/2013/08/27/kmix_applet6.png">Control \
Icon and Label left aligned</a></li>

 <li><a href="https://git.reviewboard.kde.org/media/uploaded/files/2014/05/04/9d6b0ca4-5a75-45cc-ab8e-61b13d4079e6__kmix_horizontal_new.png">Kmix, \
horizontal view</a></li>

 <li><a href="https://git.reviewboard.kde.org/media/uploaded/files/2014/05/04/7efb308a-c306-47c2-883f-64d1f32db5b5__kmix_vertical_new.png">Kmix \
applet, vertical view</a></li>

</ul>





  </td>
 </tr>
</table>








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