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This is an automatically generated e-mail. To reply, visit:
<a href="https://git.reviewboard.kde.org/r/127809/">https://git.reviewboard.kde.org/r/127809/</a>
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<p style="margin-top: 0;">On May 2nd, 2016, 4:02 p.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;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">What is the "best" size if it's not specified? Why is your change better than how it was?</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">This change adjusts a very important part of the icon lookup functionality used by KWin and Plasma. I'm a little bit scared of touching it.</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">The change does not come with a test, so I have problems understanding what you want to change. Could you please extend the tests to ensure that this does not break existing functionality?</p></pre>
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<p>On May 2nd, 2016, 4:09 p.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, personally, don't know when NETWinInfo->icon or icccmIconPixmap can fail but when it happend function returns icon with size 16x16 when is called like this -> KWindowSystem::icon (wid);</p></pre>
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<p>On May 2nd, 2016, 4:28 p.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;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">well that's what we have unit test for. They can show us whether the code fails.</p></pre>
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<p>On May 3rd, 2016, 7:11 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;">xprop of dragonplayer</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">_NET_WM_ICON_GEOMETRY(CARDINAL) = 674, 736, 164, 30
_NET_WM_ALLOWED_ACTIONS(ATOM) = _NET_WM_ACTION_MOVE, _NET_WM_ACTION_RESIZE, _NET_WM_ACTION_MINIMIZE, _NET_WM_ACTION_SHADE, _NET_WM_ACTION_MAXIMIZE_VERT, _NET_WM_ACTION_MAXIMIZE_HORZ, _NET_WM_ACTION_FULLSCREEN, _NET_WM_ACTION_CHANGE_DESKTOP, _NET_WM_ACTION_CLOSE
_KDE_NET_WM_FRAME_STRUT(CARDINAL) = 2, 2, 24, 4
_NET_FRAME_EXTENTS(CARDINAL) = 2, 2, 24, 4
_NET_WM_DESKTOP(CARDINAL) = 0
_KDE_NET_WM_ACTIVITIES(STRING) = "153b4652-e23a-44c6-baf7-e7a0d812498a"
WM_STATE(WM_STATE):
window state: Normal
icon window: 0x0
_NET_WM_STATE(ATOM) =
_NET_WM_ICON_NAME(UTF8_STRING) =
XdndAware(ATOM) = BITMAP
WM_NAME(STRING) =
_NET_WM_NAME(UTF8_STRING) = "???????? ?? ????? Dragon"
_KDE_NET_WM_USER_CREATION_TIME(CARDINAL) = 49919374
_MOTIF_WM_HINTS(_MOTIF_WM_HINTS) = 0x3, 0x3e, 0x7e, 0x0, 0x0
_NET_WM_WINDOW_TYPE(ATOM) = _NET_WM_WINDOW_TYPE_NORMAL
_XEMBED_INFO(_XEMBED_INFO) = 0x0, 0x1
WM_CLIENT_LEADER(WINDOW): window id # 0x6c00006
WM_HINTS(WM_HINTS):
Client accepts input or input focus: True
Initial state is Normal State.
_NET_WM_PID(CARDINAL) = 917
_NET_WM_SYNC_REQUEST_COUNTER(CARDINAL) = 113246213
WM_CLASS(STRING) = "dragon", "dragonplayer"
WM_PROTOCOLS(ATOM): protocols WM_DELETE_WINDOW, WM_TAKE_FOCUS, _NET_WM_PING, _NET_WM_SYNC_REQUEST
WM_NORMAL_HINTS(WM_SIZE_HINTS):
user specified size: 651 by 295
program specified minimum size: 651 by 295
window gravity: Static</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">NETWinInfo icon and icccmIconPixmap fails, i can add such a test, if it not present.
So http://api.kde.org/frameworks-api/frameworks5-apidocs/kwindowsystem/html/netwm_8cpp_source.html#l03544 NETWinInfo trys to return the larger one, so this function must be identical, at functionality</p></pre>
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<p>On May 3rd, 2016, 9:17 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;"><p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Why do you show me the xprop of dragonplayer? What do you want to show me?</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">I really have a hard problem understanding why you want to change the behavior. Especially as the API documentation doesn't say anything about what it does when width/height are not specified. We might break existing code here! That's why I need to understand the motivation behind the change. I need to understand why the change is better than the current one.</p>
<p style="padding: 0;text-rendering: inherit;margin: 0;line-height: inherit;white-space: inherit;">Especially we need to exclude the possiblity of a misuse of the API. Given the xprop there is no proper icon set on the window. This is a bug in dragon player.</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;">If the main problem is the incorrect icon of dragon player I suggest to try to fix it there: set a proper default icon with QGuiApplication::setWindowIcon. Let's fix the bugs, where they are :-)</p></pre>
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<p>- Martin</p>
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<p>On May 2nd, 2016, 4:04 p.m. CEST, Anthony Fieroni wrote:</p>
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<div>Review request for KDE Frameworks, KDE Usability and Martin Gräßlin.</div>
<div>By Anthony Fieroni.</div>
<p style="color: grey;"><i>Updated May 2, 2016, 4:04 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=362324">362324</a>
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<b style="color: #575012; font-size: 10pt;">Repository: </b>
kwindowsystem
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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;">The api function is KWindowSystem::icon (WId win, int width=-1, int height=-1, bool scale=false) so caller must get best size not worst when width/height is not specified.</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/platforms/xcb/kwindowsystem.cpp <span style="color: grey">(5b7c65a)</span></li>
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<p><a href="https://git.reviewboard.kde.org/r/127809/diff/" style="margin-left: 3em;">View Diff</a></p>
<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">File Attachments </h1>
<li><a href="https://git.reviewboard.kde.org/media/uploaded/files/2016/05/01/6d718ef6-26cf-4866-94d2-4ffbdfc906fe__Screenshot_20160426_232109.png">before</a></li>
<li><a href="https://git.reviewboard.kde.org/media/uploaded/files/2016/05/01/7dcab4ae-e451-4d43-8799-a0fcab471a3d__Screenshot_20160501_224642.png">after</a></li>
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