Nyall Dawson
ae97c333d6
Revert "Port algorithm countVisibleParameters to c++"
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This reverts commit c3c694f8ccfbe0b64df14365f950f5895968a66a.
2017-05-15 10:24:38 +10:00
Nyall Dawson
c3c694f8cc
Port algorithm countVisibleParameters to c++
2017-05-15 08:44:28 +10:00
Nyall Dawson
6aa10c6817
[processing] Cleanup some layer/writer related handling
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Ensure that layers created by QgsProcessingUtils::createFeatureSink
can always be retrieved using QgsProcessingUtils::mapLayerFromString
2017-05-09 15:29:41 +10:00
Nyall Dawson
06c4dea7ff
[processing] Remove vector.createVectorWriter
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Use QgsProcessingUtils.createFeatureSink instead
2017-05-07 08:02:54 +10:00
Nyall Dawson
ee1236f067
[processing] Remove unused options argument from (create/get)VectorWriter
2017-05-03 06:25:30 +10:00
Nyall Dawson
8e70aa84fa
Merge pull request #4439 from arnaud-morvan/processing_run_context
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[processing] Handle context in processing.run
2017-05-03 05:49:06 +10:00
arnaud.morvan@camptocamp.com
e232a0809c
[processing] Handle context in processing.run
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Fix #15985 (Concave hull)
2017-05-02 17:04:57 +02:00
Alexander Bruy
429e67e0f9
[processing] remove stuff related to R provider
2017-05-02 12:39:26 +03:00
Nyall Dawson
877775d2c0
Remove a bunch of unneeded imports
2017-05-02 14:47:58 +10:00
Nyall Dawson
49c688bbe4
Fix use of QgsProcessingUtils.mapLayerFromString
2017-05-02 13:40:49 +10:00
Nyall Dawson
f84d703234
Add method QgsProcessingUtils::mapLayerFromString
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Algorithms and other processing code should use this method
(instead of dataobjects.getLayerFromString) to
retrieve layers from a string, as it considers the processing
context and allows resolving strings to temporarily stored layers.
This permits processing models to function correctly when
intermediate results are stored as memory layers. Subsequent
model algorithms can then access these temporary layers as inputs.
All temporary layers will be removed when the context object
is destroyed after the model algorithm is run.
2017-05-02 12:33:04 +10:00
Nyall Dawson
ac84326464
[processing] Fix executing models
2017-05-01 17:29:40 +10:00
Nyall Dawson
79d79d6c07
[processing] Fix some regressions following algorithm refactoring
2017-05-01 17:29:40 +10:00
Nyall Dawson
fd2c18ee16
Refactor processing writer to use QgsFeatureSink, and to store
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temporary output layers in the provided processing context
Should fix loss of intermediate memory layers when running
a multi-step model
2017-04-26 17:38:40 +10:00
Nyall Dawson
e9f13d1ea3
Just use standard QgsMessageLog functionality instead of a dedicated
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method for processing
2017-04-26 13:57:06 +10:00
Nyall Dawson
1394c28d13
[processing] Move some log handling to c++ class
2017-04-26 13:56:29 +10:00
Nyall Dawson
86002f3b6f
Move createContext to dataobjects
2017-04-26 12:53:35 +10:00
Nyall Dawson
427c3b1684
Remove vector.features
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Use QgsProcessingUtils.getFeatures instead
2017-04-26 12:53:35 +10:00
Nyall Dawson
adc7cf0ec2
Add context argument to vector.features
2017-04-26 12:53:35 +10:00
Nyall Dawson
dd4f530cfb
[processing] Pass context argument to processAlgorithm
2017-04-26 12:53:35 +10:00
Nyall Dawson
837ee29488
Indentation
2017-04-07 13:38:24 +10:00
Nyall Dawson
5a6f11d52e
Some cleanups
2017-04-07 13:21:28 +10:00
Nyall Dawson
ebd851993a
Remove processing specific methods for adding/removing providers
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QgsProcessingRegistry methods should always be used instead
2017-04-07 13:21:28 +10:00
Nyall Dawson
fdcf04f9f3
Remove AlgorithmProvider
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Totally ported to QgsProcessingProvider
2017-04-07 13:21:28 +10:00
Nyall Dawson
42a614154c
Also refactor provider context menu actions and remove from AlgorithmProvider
2017-04-07 13:21:28 +10:00
Nyall Dawson
651355d569
Refactor provider actions and remove from AlgorithmProvider
2017-04-07 13:21:28 +10:00
Nyall Dawson
117260dcf3
Remove activation control from AlgorithmProvider
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Split between QgsProcessingProvider and subclasses
2017-04-07 13:21:28 +10:00
Nyall Dawson
ff32054da6
Fix some breakage
2017-04-07 13:21:28 +10:00
Nyall Dawson
3739c3aa51
Move tr out of AlgorithmProvider to subclasses
2017-04-07 13:21:28 +10:00
Nyall Dawson
9a97a87b4d
Use display name in algorithm help
2017-04-07 13:21:28 +10:00
Nyall Dawson
fb1cf1e185
Remove processing algList
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All functionality has been moved to QgsProcessingRegistry
2017-04-07 13:21:28 +10:00
Nyall Dawson
4970bb4cd5
Move more algList functionality to QgsProcessingRegistry
2017-04-07 13:21:28 +10:00
Nyall Dawson
2a1a71574a
Move algorithm id (previously commandLineName) to QgsProcessingAlgorithm
2017-04-07 13:21:28 +10:00
Nyall Dawson
b3142a0baf
Move provider algorithm handling to QgsProcessingProvider
2017-04-07 13:21:28 +10:00
Nyall Dawson
0e72fe0591
Fix error when trying to run processing algs
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Caused by trying to deepcopy a c++ object. This is a temporary
fix - when the next part of the processing/c++ work lands algorithm
copies will no longer be required
2017-04-07 09:36:45 +10:00
Nyall Dawson
377b181c4e
Port more processing dataobjects methods to c++
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Also
- simplify and add tests
- remove large memory leak (persistant store of all non-project layers)
- remove broken support for direct loading postgres/virtual layers
by string (Python version was very broken and would never match
a postgres/virtual layer)
2017-04-05 19:50:46 +10:00
Nyall Dawson
8ffdb362cc
Port some processing dataobjects routines to c++
2017-04-05 15:27:17 +10:00
Nyall Dawson
d2a242aa95
Move format handling flags to QgsAlgorithmProvider
2017-04-04 08:15:54 +10:00
Nyall Dawson
a0bd464232
Use formatted name for algorithm names
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Avoids conversion of names later and gives clearer separation
between visible names and internal names
2017-04-03 21:17:45 +10:00
Nyall Dawson
e506ceb1f8
Move flags (hide from toolbox, etc) to QgsProcessingAlgorithm
2017-04-03 21:17:45 +10:00
Nyall Dawson
6987d7b37c
Port handling of algorithm names to QgsProcessingAlgorithm
2017-04-03 21:17:45 +10:00
Nyall Dawson
dc729c1b5a
Move algorithm group handling to QgsProcessingAlgorithm
2017-04-03 21:17:45 +10:00
Nyall Dawson
faa8a653b2
Move algorithm icon handling to QgsProcessingAlgorithm
2017-04-03 21:17:45 +10:00
Nyall Dawson
28e75731e1
Move tag handling to QgsProcessingAlgorithm
2017-04-03 21:17:45 +10:00
Nyall Dawson
52cc002990
Simple c++ base class for processing algorithms
2017-04-03 21:17:45 +10:00
Nyall Dawson
26495dbd81
[processing] Move dataobjects.getSupportedOutputVectorLayerExtensions
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to QgsVectorFileWriter
2017-04-03 15:41:32 +10:00
Alexander Bruy
1a46ddbf28
[processing][API] rename runalg() and runandload() to improve
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readability
2017-03-22 19:17:12 +02:00
Alexander Bruy
c1e6ba0f40
[processing] rename AlgorithmExecutor's runalg() and runalgIterating()
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to avoid overlapping with general functions and improve readability
2017-03-22 19:11:36 +02:00
Alexander Bruy
79566f7649
remove unused method
2017-03-22 17:03:51 +02:00
Alexander Bruy
3e4fb56eea
[processing][API] rename alghelp to algorithmHelp
2017-03-22 15:25:12 +02:00
