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164 Commits

Author SHA1 Message Date
Aaron J. Seigo
2213c2e77b a little more conservative 
svn path=/trunk/KDE/kdelibs/; revision=1122507
 2010-05-04 03:28:09 +00:00
Aaron J. Seigo
43240c4c19 if the source is new, but comes with data, we need to do an update immediately 
svn path=/trunk/KDE/kdelibs/; revision=1116989
 2010-04-20 19:50:41 +00:00
Aaron J. Seigo
645419f2f5 protect against stupid DataEngineScript implementations 
BUG:230225

svn path=/trunk/KDE/kdelibs/; revision=1101773
 2010-03-10 21:41:37 +00:00
Marco Martin
c1d8b6211c unfortunately at the moment a remote dataengine can only poll. 
as the sourceadded poll, this will have to become a push from the remote end

svn path=/trunk/KDE/kdelibs/; revision=1092101
 2010-02-18 10:05:31 +00:00
Aaron J. Seigo
65eda15e5d private headers 
svn path=/trunk/KDE/kdelibs/; revision=1053920
 2009-11-25 01:09:17 +00:00
Petri Damstén
5b2b221562 * Add translation support for runner and dataengine packages 
* Use pladmoid package for runners too.

svn path=/trunk/KDE/kdelibs/; revision=1047782
 2009-11-12 06:38:16 +00:00
Aaron J. Seigo
543f6fa81c SVN_SILENT: --warnings 
svn path=/trunk/KDE/kdelibs/; revision=1026397
 2009-09-21 18:15:42 +00:00
Aaron J. Seigo
1c265e78b3 we really don't need to see all this debug output 
svn path=/trunk/KDE/kdelibs/; revision=1019518
 2009-09-03 19:31:26 +00:00
Rob Scheepmaker
9cb9cfe65e Push in remote widgets 
svn path=/trunk/KDE/kdelibs/; revision=1018655
 2009-09-02 02:27:16 +00:00
Aaron J. Seigo
4d8abe97b0 don't do an immediate call if the data set is empty. this _shouldn't_ break anything (worst case is that a visualization would be expecting notification of an empty data set, and now it'll have to wait) and should line up with widget writer's expectations better (it's probably the #1 thing we get feedback on when it comes to dataengine usage) 
svn path=/trunk/KDE/kdelibs/; revision=1013572
 2009-08-20 09:34:36 +00:00
Aaron J. Seigo
71640d2866 kill the timer first, just in case on of the sources updates, causing a visualization to do something that then triggers another source update in the same engine 
svn path=/trunk/KDE/kdelibs/; revision=1006047
 2009-08-02 21:56:51 +00:00
Aaron J. Seigo
5bdb436709 allow kicking all visualizations immediately rather than wait for their timeouts in the case of changes that _must_ be reflected immediatley, e.g. time changes or network availability causing first fetch of data 
svn path=/trunk/KDE/kdelibs/; revision=987939
 2009-06-27 01:26:33 +00:00
Aaron J. Seigo
230a162b94 make all calls to scheduleSourcesUpdate async so engines that use that internally don't incure a time penalty for doing so 
svn path=/trunk/KDE/kdelibs/; revision=965473
 2009-05-09 00:32:45 +00:00
Aaron J. Seigo
599fcdd138 ignore timer id's that aren't ours 
svn path=/trunk/KDE/kdelibs/; revision=944581
 2009-03-25 19:10:02 +00:00
Aaron J. Seigo
240a1632a9 actually need to update queueCount otherwise we just go until we run out of sources and an assert due to dequeuing an empty stack. whoops. 
svn path=/trunk/KDE/kdelibs/; revision=914768
 2009-01-21 18:23:10 +00:00
Laurent Montel
eebb6178a5 Fix iterator 
svn path=/trunk/KDE/kdelibs/; revision=906617
 2009-01-06 13:09:05 +00:00
Aaron J. Seigo
bfd0c6cfba updateAllSources; second time i needed this tonight, so in it goes 
svn path=/trunk/KDE/kdelibs/; revision=883535
 2008-11-13 07:40:57 +00:00
Simon Edwards
ccb20997ab Send DataEngine::sources() and DataEngine::serviceForSource() on to the script engine if needed. 
svn path=/trunk/KDE/kdelibs/; revision=881713
 2008-11-08 20:44:03 +00:00
Richard Dale
ecad3fb271 * Add package() and mainScript() methods to the scripting dataengine class 
* Fix expected load path for a scripting dataengine and change from
  'plasma/engines' to 'plasma/dataengines' to be in line with the 
  'dataengine' type option of the plasmapkg tool

CCMAIL: kde-bindings@kde.org


svn path=/trunk/KDE/kdelibs/; revision=880550
 2008-11-05 20:32:51 +00:00
Aaron J. Seigo
4b08c03726 change KDE includes to use the .h style now that we're in libs 
svn path=/trunk/KDE/kdelibs/; revision=879795
 2008-11-04 02:04:34 +00:00
Aaron J. Seigo
1b523b9054 ok, this time JUST the plasma dir ;) 
svn path=/trunk/KDE/kdelibs/; revision=879759
 2008-11-03 23:08:39 +00:00
Aaron J. Seigo
fa5a2d87d9 bum-de-dum! plasma to kdelibs. 
svn path=/trunk/KDE/kdelibs/; revision=879757
 2008-11-03 23:03:26 +00:00
Simon Edwards
2b932160e6 Added a pluginName() method to DataEngine to match the one in Applet. (Useful for scripting.) 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=874609
 2008-10-21 22:22:57 +00:00
Simon Edwards
90de22f3ca If think the data engine code is actually interested in DataEngineComponents and not runners. 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=874280
 2008-10-21 06:40:12 +00:00
Allen Winter
a7aebfa60a a bunch more coding style fixes. still some lines longer than 100 chars. 
this is definitely helping me find false positives in the Krazy style checker.

svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=870161
 2008-10-11 22:48:38 +00:00
Aaron J. Seigo
4a63440530 when manually adding sources ... connect them to the engine! 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=869754
 2008-10-09 23:23:30 +00:00
Aaron J. Seigo
02ba0e68a1 delete the script before the package! 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=864836
 2008-09-25 16:27:49 +00:00
Aaron J. Seigo
28a014d6fe use the standard KPluginInfo stuff for this 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=858758
 2008-09-08 16:55:05 +00:00
Aaron J. Seigo
456e81518e * update the source (if appropriate) when query is called 
* use the source name for the destination of NullService; handy in debugging

svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=856772
 2008-09-03 18:52:23 +00:00
Aaron J. Seigo
3d6b183011 try to keep updateSourcEvents to a minimum by only triggering an immediate update from the SignalRelay object if it is not the first visualization connected to the source 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=852899
 2008-08-26 20:37:53 +00:00
Alex Merry
9293cbaba6 memory leak-- 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=851461
 2008-08-23 17:42:36 +00:00
Aaron J. Seigo
63bce9d1b4 move all the prive code into private/; makes it much clearer with the division lines are 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=839792
 2008-07-30 20:35:42 +00:00
Aaron J. Seigo
9be8bbb87b queue an update when a source is added directly 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=838926
 2008-07-29 03:26:23 +00:00
Marijn Kruisselbrink
21b148b963 change all ClassName::Private classes to ClassNamePrivate, and adjust friends accordingly; this makes plasma compilable with gcc < 4.2 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=826893
 2008-07-01 18:56:43 +00:00
Aaron J. Seigo
5f3493654f first draft of Service; still evaluating the use of KConfigSkeleton 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=809020
 2008-05-18 04:27:54 +00:00
Aaron J. Seigo
7c2bd78598 always set the engine name 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=806583
 2008-05-11 19:19:54 +00:00
Dan Meltzer
f57cc1c623 Lotsa little ebn fixes. 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=805672
 2008-05-09 05:32:15 +00:00
Aaron J. Seigo
9165b11235 at tokamak i said i regretted using the term "Language" to describe what is really "API". i meant it. 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=802486
 2008-04-29 16:24:14 +00:00
Aaron J. Seigo
13fcca652e move dataengine private details into the pimpl 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=802279
 2008-04-29 01:17:12 +00:00
Aaron J. Seigo
9a156375a3 SVN_SILENT: a bit more useful debug in places 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=802271
 2008-04-29 00:15:26 +00:00
Anne-Marie Mahfouf
0b12fc3a5e API review: sourceRequested() -> sourceRequestEvent() 
updateSource() -> updateSourceEvent()

svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=801373
 2008-04-26 12:59:44 +00:00
Alexis Ménard
2b235d2906 +hasUpdates()->pimpl ok 
+setNeedsUpdate()->protected used in dataengine line 306
+checkUsage()->protected used in dataengine line 293

protected or pimpl/modification in dataengine too?

CCMAIL : ervin@kde.org
 

svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=801168
 2008-04-25 20:33:46 +00:00
Aaron J. Seigo
47ce519fde sourceLimit -> maxSourceCount 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=801062
 2008-04-25 15:52:13 +00:00
Aaron J. Seigo
9250bd82b4 put sourceLimit back in, add an accessor as well. used by akonadi 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=800769
 2008-04-24 20:16:21 +00:00
Aaron J. Seigo
52c81b0a5a make visualizationIsConnected work better 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=800763
 2008-04-24 20:09:57 +00:00
Anne-Marie Mahfouf
70985897bb API review: DataContainer SIGNAL requestUpdate()->updateRequested() 
Not used anywhere outside libs/plasma, not used in /extragear/plasma or /playground/base/plasma
Same case as SIGNAL unused()->becameUnused() as Kévin noted, can be moved to pimpl of DataContainer

svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=800587
 2008-04-24 13:09:21 +00:00
Anne-Marie Mahfouf
50269beb15 API review: DataContainer SIGNAL unused()->becameUnused() 
none in extragear/plasma or in playground/base/plasma

svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=800574
 2008-04-24 12:22:40 +00:00
Anne-Marie Mahfouf
75ba09738f API review: DataContainer clearData()->removeAllData() 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=800558
 2008-04-24 11:56:32 +00:00
Anne-Marie Mahfouf
fb85325fe6 API review: remove setSourceLimit() 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=800552
 2008-04-24 11:46:06 +00:00
Anne-Marie Mahfouf
7b8547aed8 API review: checkForUpdates() -> scheduleSourcesUpdated() 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=800453
 2008-04-24 10:07:34 +00:00
Anne-Marie Mahfouf
5492b75e95 API review: clearData() -> removeAllData() 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=800422
 2008-04-24 08:10:30 +00:00
Anne-Marie Mahfouf
72ef8e764b API review updateSource() -> updateSourceEvent() 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=800417
 2008-04-24 08:01:18 +00:00
Anne-Marie Mahfouf
5499de3b0c API revew sourceRequested() -> sourceRequestEvent() 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=800401
 2008-04-24 07:32:46 +00:00
Anne-Marie Mahfouf
b11be618b0 API review SIGNAL newSource() -> sourceAdded() 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=800395
 2008-04-24 07:15:26 +00:00
Anne-Marie Mahfouf
e435c15f14 API review clearSources() -> removeAllSources() 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=800387
 2008-04-24 06:38:14 +00:00
Aaron J. Seigo
7d1d889a47 * add a way to query if a visualization is already connected to a source 
* don't do an immediate call using invokeMethod if the visualization is already connected and we're just adjusting it

svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=800383
 2008-04-24 05:58:59 +00:00
Chani Armitage
e850a93871 dataengine api review: %s/UpdateInterval/PollingInterval/g 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=800376
 2008-04-24 02:21:22 +00:00
Chani Armitage
563d3ab294 dataengine api review: engineName() -> name() + add protected setName() 
I also added a default value for the name

svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=800336
 2008-04-23 22:40:03 +00:00
Anne-Marie Mahfouf
276c7aaa66 API review sourceDict() -> containerDict() 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=800274
 2008-04-23 19:57:20 +00:00
Aaron J. Seigo
f2fe39b435 scripting fixes 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=796423
 2008-04-13 15:01:46 +00:00
Aaron J. Seigo
e088dc1348 * don't emit sourceAdded until the data has been set on a new source 
* remove removed items from the rate limit queue as well

svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=789225
 2008-03-23 17:03:49 +00:00
Dmitry Suzdalev
00da2bec77 Emit sourceRemoved after it was actually removed, not before 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=788602
 2008-03-21 22:35:53 +00:00
Aaron J. Seigo
a234d1b6c3 move the call to init() out of ctor and call it immediately after construction; that way the vtable can be set up and we'll get the virtual called in the subclass 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=782820
 2008-03-06 05:18:36 +00:00
Aaron J. Seigo
507a6f02a0 rearrange the initialization code of the engines a bit, moving more out of the manager class, and calling init immediately. applets shouldn't be connecting to them in their ctor, so this should have minimal (or even zero) effect on start up while ensuring that init gets called first no matter what 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=779042
 2008-02-25 11:24:37 +00:00
Petri Damstén
8a15088888 Scripting update. 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=770587
 2008-02-04 04:41:40 +00:00
Chani Armitage
17ddc75c3a fix bug where one signalrelay requests an update right after another and gets nothing 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=764821
 2008-01-22 17:03:34 +00:00
Aaron J. Seigo
ee32d3c996 remove the use of 1209 explicitly now that i have Winter's Magic Formula for default debug space. makes backporting way easier; sorry for the noise of the earlier commit. suppose i should read planetkde.org more closely ;) 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=758498
 2008-01-08 01:25:09 +00:00
Aaron J. Seigo
12ef6308cb use the plasma debug area (1209); i considered wrapping this in Plasma::debug() but that seems overkill ;) 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=758415
 2008-01-07 20:50:31 +00:00
Aaron J. Seigo
364b0dca90 minor cleanups and better use of convenience api's 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=738770
 2007-11-19 16:37:46 +00:00
Aaron J. Seigo
b4bcccace7 durrrrrrrrrrrrrrrr 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=738149
 2007-11-18 02:39:37 +00:00
Aaron J. Seigo
bf7580d942 DataEngine::isEmpty() for shawn 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=738136
 2007-11-18 01:32:11 +00:00
Aaron J. Seigo
44297aaddb this can, and should, return 0 if it doesn't exist. this isn't a create-on-demand method. 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=736897
 2007-11-15 06:32:54 +00:00
Aaron J. Seigo
faaaf298a7 call the dataUpdated method if a delayed update is requested. fixes clocks. 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=734094
 2007-11-08 03:37:57 +00:00
Aaron J. Seigo
28bde9f027 only invoke the method manually if the source is pre-existing. 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=733714
 2007-11-07 06:10:57 +00:00
Aaron J. Seigo
b9b99b4fd2 updated -> dataUpdated to make it really clear what's going on. there are too many update* methods, esp in applets where there is update() and updated()... a painful change, but it will only get worse if it happens any later. 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=733314
 2007-11-06 07:20:08 +00:00
Andreas Pakulat
70f0a9f9be Merge the KConfig branch. This are the 3 main modules (+kdeadmin), which are 
needed now because friday is the last BC day. The rest of the modules will
follow as fast as my laptop allows.

svn path=/trunk/KDE/kdelibs/; revision=721704
 2007-10-05 22:21:25 +00:00
Michael Olbrich
3c250783cf rename minUpdateFreq -> minUpdateInterval 
it's an interval not a frequency

svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=713201
 2007-09-16 16:28:16 +00:00
Michael Olbrich
038de158d1 cleanups 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=713200
 2007-09-16 16:25:59 +00:00
Aaron J. Seigo
6ffbc459ad - when an intervalled visualization triggers an update, but the update is async, we queue up to trigger updated when the data _actually_ arrives. 
- timestamp sources on update so we don't over update them due to multiple visualizations hammering on it. improves our tick situation even more.

svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=712188
 2007-09-13 20:34:17 +00:00
Aaron J. Seigo
e15c950bc3 introduce interval alignment, so it is possible to align a time interval to the minute or hour (we can add arbitrary ones to the mix should we choose; e.g. "every 10 mins" or whatever..but there needs to be good use cases =) 
this is needed by clocks, as the obvious example, since "once a minute" isn't enough: it needs to be once a minute *on* the minute

svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=711737
 2007-09-12 17:53:54 +00:00
Aaron J. Seigo
705e4d9148 - use DataContainer::connectVisualization 
- add internalUpdateSource so that we can automate the call to checkForUpdates

svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=711719
 2007-09-12 17:04:21 +00:00
Aaron J. Seigo
fc89eff135 first run at per-visualization timeouts, as per the design worked out on panel-devel. 
i'm sure there are several bugs at this point (so don't try and use it quite yet ;) but most importantly:

- all methods are implemented
- it compiles ;)
- it does not have any negative impact on existing engines and applets as they currently are written

next will be to put it all through its paces, starting with the time engine and analog clock applet. i may not get to that until tomorrow, hoever.

this commit also fixed a number of buglettes along the way that had creeped in, e.g. not properly connecting all signals in connectAllSources (moved that ccode to the Private class to avoid code dupe and similar bugs in the future)

svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=710849
 2007-09-11 00:49:51 +00:00
Michael Olbrich
56429d3adc check for unused DataContainers in a way that actually works. 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=707450
 2007-09-01 22:23:03 +00:00
Aaron J. Seigo
1316a45e7e * make connectSource apidox a bit clearer 
* add DataContainer* containerForSource() for script engine authors to use

CCMAIL:rich@kde.org

svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=705981
 2007-08-29 02:57:04 +00:00
Thiago Macieira
0ad0b8c21f You don't need QAtomic if you're not thread-safe 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=705296
 2007-08-27 17:27:27 +00:00
Michael Olbrich
17e17536b1 DataEngine::query should not create an empty source but do what 
DataEngine::connectSource does: ask the engine


svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=698833
 2007-08-11 08:19:20 +00:00
Aaron J. Seigo
db4a7ebe61 copyright cleanups: 
* Copyright (C) -> Copyright
* add "or later" clause to files that i have the sole copyright on
* add current year (2007) to my copyrights where it was missing

svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=696946
 2007-08-06 11:20:02 +00:00
Aaron J. Seigo
ac918ad4bf kdebug fixes 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=695587
 2007-08-02 13:12:59 +00:00
Sebastian Kügler
8ccfa4e4dd QMetaObject::invokeMethod is called incorrectly in 
DataEngine::connectSource / DataEngine::connectAllSources

also: If a DataEngine fails to create the source in
sourceRequested(source), an empty source is created in d->source(source)
and then used during QMetaObject::invokeMethod, which calls updated for
the applet.
Better: don't create the source. This forces DataEngines to create the
source.

Patch by Michael Olbrich <michael-olbrich@web.de>

svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=695097
 2007-08-01 11:22:53 +00:00
Aaron J. Seigo
26b3b62ed7 DataSource -> DataContainer, so it's more obvious that it isn't the -source- of the data. 
the api remains the same however.

svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=691134
 2007-07-23 00:22:16 +00:00
Aaron J. Seigo
8f056a022a convenience setData method for when one gets a DataEngine::Data to set. useful for chaining engines together 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=689132
 2007-07-17 18:08:57 +00:00
Aaron J. Seigo
606b1862a7 add clearData() methods 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=685602
 2007-07-09 09:33:15 +00:00
Aaron J. Seigo
32ea32d1c7 - fix the init() method not being called 
- improve the API docu to be more obvious

svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=682278
 2007-07-02 10:16:39 +00:00
Will Stephenson
4d6c186bac Warn that calling virtuals in a base constructor won't have the intended effect 
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=677452
 2007-06-19 07:17:50 +00:00
Aaron J. Seigo
a452da7dd2 * removeData method added to DataEngine which allows one to, well, remove data from a source 
* passing a null or invalid QVariant to DataSource::setData now results in the removal of the entry if it exists

svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=676783
 2007-06-17 17:38:54 +00:00
Aaron J. Seigo
029b2e8a54 API consistency fixes; all methods now use "Source" to mean "DataSource" 
svn path=/trunk/KDE/kdebase/workspace/lib/plasma/; revision=674784
 2007-06-13 04:56:49 +00:00
Aaron J. Seigo
5957c71110 naming consistency 
svn path=/trunk/KDE/kdebase/workspace/lib/plasma/; revision=674143
 2007-06-11 21:10:44 +00:00
Aaron J. Seigo
0fbe1e47c1 * count the number of objects connected to each datasource 
* data sources now signal when the are unused
* listen to the unused signal for sources created on demand via dataSourceRequested

svn path=/trunk/KDE/kdebase/workspace/lib/plasma/; revision=673389
 2007-06-10 05:39:27 +00:00
Aaron J. Seigo
b86f3f6209 when a data source is requested but does not exist, allow the engine the opportunity to add it by reimplementing dataSourceRequested(const QString&). this makes it trivial to add timezones to the time engine, rss feeds to an rss engine, weather stations to a weather engine or hardware data to solid engines. 
svn path=/trunk/KDE/kdebase/workspace/lib/plasma/; revision=673373
 2007-06-10 04:03:50 +00:00
Dirk Mueller
ab560f1242 fix return value 
svn path=/trunk/KDE/kdebase/workspace/lib/plasma/; revision=671375
 2007-06-04 16:11:55 +00:00