Bug 215482 - [Patch] Every paintEvent emits a D-Bus signal
Summary: [Patch] Every paintEvent emits a D-Bus signal
Status: RESOLVED FIXED
Alias: None
Product: marble
Classification: Applications
Component: general (show other bugs)
Version: unspecified
Platform: Ubuntu Unspecified
: NOR normal
Target Milestone: 0.8 (KDE 4.3)
Assignee: Dennis Nienhüser
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2009-11-20 21:48 UTC by Dennis Nienhüser
Modified: 2013-10-20 08:02 UTC (History)
1 user (show)

See Also:
Latest Commit:
Version Fixed In:

Attachments
marble-dbus-fps-signal.diff (725 bytes, patch)
2010-01-02 11:07 UTC, Dennis Nienhüser 		Details
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Description Dennis Nienhüser 2009-11-20 21:48:09 UTC 
Version:            (using KDE 4.3.3)
Installed from:    Ubuntu Packages

When running dbus-monitor, I noticed that marble sends out loads of dbus signals that nobody listens to. I think what's happening is that in MarbleMap::paintEvent, the framesPerSecond signal is emitted, which gets emitted over dbus because of the QDBusConnection::ExportAllSignals registration type.
I think that shouldn't be the case, at least the emission of the signal should be explicitly requested.
Comment 1 Dennis Nienhüser 2010-01-02 11:07:34 UTC 
Created attachment 39498 [details]
marble-dbus-fps-signal.diff

Patch makes fps calculation and signal emission conditional on the maps' showFramerate setting. If nobody objects, I'll commit that.
Comment 2 Dennis Nienhüser 2010-01-04 16:23:25 UTC 
r1069964 | nienhueser | 2010-01-04 16:21:13 +0100 (Mon, 04 Jan 2010) | 2 lines

No unnecessary framerate calculations and signal emissions. BUG: 215482