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721 Commits

Author SHA1 Message Date
Nyall Dawson
3232ef9678 Restore random extract + Random Extract within subsets algs 2017-06-22 18:23:38 +10:00
Nyall Dawson
45eac05a25 Restore vector split algorithm 2017-06-22 18:23:07 +10:00
Nyall Dawson
6be4875a82 Restore symmetrical difference alg 2017-06-22 18:21:16 +10:00
Nyall Dawson
66d1a588ae Restore regular points alg 2017-06-22 18:20:56 +10:00
Nyall Dawson
c33f94002d Restore Postgis Execute SQL alg 2017-06-22 18:20:36 +10:00
Nyall Dawson
38f1d9c7e6 Restore import into postgis algorithm 2017-06-22 18:20:14 +10:00
Nyall Dawson
33aa798c2a Make 'merge' algorithm store the original layer name and source 2017-06-22 18:18:22 +10:00
Nyall Dawson
00ead638ee Cleanup alg imports 2017-06-22 18:17:56 +10:00
Nyall Dawson
432dd9dd90 Remove deprecated algorithms 
Removed:
- Basic Stats for Numbers/String algs (replaced by generic
Basic Stats alg)
- Split Lines with Lines (replaced by generic Split with lines)
- Vector Grid Lines/Polygons (replaced by other create grid
algs)
 2017-06-22 18:16:52 +10:00
Nyall Dawson
2d3d9b4ce7 Remove python algs where a native alg exists 
Removed python algs are:
- Centroids
- Clip
- Dissolve
- Extract by attribute
- Extract by expression
- Multipart to singlepart
- Polygon centroids
- Reproject layer
 2017-06-22 18:16:02 +10:00
Nyall Dawson
a9f97fc478 Port create attribute index alg to new api 2017-06-21 22:22:37 +10:00
Nyall Dawson
0da3652257 Rename some parameter classes for consistency 2017-06-21 22:13:16 +10:00
Nyall Dawson
31167718cf Resurrect some processing algs, port multipart to singlepart to c++ 2017-06-21 22:11:42 +10:00
Nyall Dawson
4768025130 Update multiparts to singleparts to new processing API 2017-06-14 23:08:13 +10:00
Nyall Dawson
63611b1d8f Port script code functions to c++ classes 
Restore logging executed algorithms
 2017-06-12 15:59:56 +10:00
Nyall Dawson
15b30124c1 Hide qgis scripts for now (non-functional) 2017-06-12 10:39:57 +10:00
Nyall Dawson
92397537fe Check validity outputs counts of valid/invalid features 2017-06-12 07:26:02 +10:00
Nyall Dawson
e49cc78674 Make html output in basic stats algorithm optional 2017-06-12 07:26:02 +10:00
Nyall Dawson
386c4246b2 Merge algorithm reprojects layers so that all features are 
in CRS of first input layer
 2017-06-12 07:26:02 +10:00
Nyall Dawson
5ba0b5cd83 Port merge alg to new API 2017-06-12 07:26:02 +10:00
Nyall Dawson
ea18e8e9db Resurrect grid polygon algorithm 2017-06-12 07:26:02 +10:00
Nyall Dawson
d8260b8c47 [FEATURE] Port Extract by Expression to new API, allow saving 
non matching features to separate output
 2017-06-12 07:26:02 +10:00
Nyall Dawson
a6a3027ea6 [processing] Clip alg allows mask in different CRS to clipped layer 2017-06-12 07:26:02 +10:00
Nyall Dawson
8c73bcbcfe [FEATURE] Port CheckValidity alg to new API 
Also make outputs optional from the alg - now you can select
which outputs you need for your model!
 2017-06-09 14:24:27 +10:00
Nyall Dawson
2d2dff9b4a Restore basic stats alg 2017-06-09 13:17:48 +10:00
Nyall Dawson
7d9cc131e8 Merge pull request #4657 from DelazJ/patch-1 
Typo fix: Add missing spacing
 2017-06-08 10:17:10 +10:00
Nyall Dawson
448f019e1f Port polygon from layer extent alg to new API 2017-06-06 18:29:09 +10:00
Nyall Dawson
1d2e54d1ba Port delete columns alg to new API 2017-06-06 16:06:27 +10:00
Nyall Dawson
f1511a290c Port clip algorithm to new API 2017-06-06 15:54:10 +10:00
Nyall Dawson
47a40edb7f Port BarPlot alg to new API 2017-06-06 15:39:55 +10:00
Nyall Dawson
f0f0411e7b Port addautoincrementalfield to new API 2017-06-06 14:46:55 +10:00
Nyall Dawson
dfb687bf64 Port aspect algorithm to new API 2017-06-06 14:39:07 +10:00
Nyall Dawson
f64f74fb63 Fix incorrect import 2017-06-06 13:41:42 +10:00
Nyall Dawson
d53fa8d2af Port another alg to new API 2017-06-06 12:36:10 +10:00
Nyall Dawson
d7aa3f5f7c [processing] Change explicit encoding string parameters to more 
flexible QVariantMap creatOptions parameters which include an
optional fileEncoding value

More flexible, allows sinks to be created using any creation
option which is passed to the underlying provider
 2017-06-06 08:00:28 +10:00
Nyall Dawson
379d060de4 Resurrect another Python QGIS algorithm 2017-06-06 07:41:20 +10:00
Nyall Dawson
7f687345f8 [FEATURE][processing] Add checkbox for each vector input layer 
to control whether selected features only are to be used

Replaces the old global setting and makes it immediately obvious
to users when the selection will be respected
 2017-06-06 07:41:20 +10:00
Nyall Dawson
f9887aabf5 [processing] Remove more UseSelectionIfPresent use 2017-06-06 07:41:20 +10:00
Nyall Dawson
b6fb41d4ee [processing] Don't use vector layers directly as feature sources 
Instead, parameters evaluate to QgsFeatureSource, which are
used for retrieving features, feature count, crs, wkb type,
etc.

This abstracts away the actual feature source, so that
algorithms may potentially operate from non-layer
feature sources.

It also helps remove the need for specialised QgsProcessingUtils
methods like getFeatures, featureCount, and createSpatialIndex.
Instead the standard API methods using QgsFeatureSources can
be used instead.
 2017-06-06 07:41:20 +10:00
Nyall Dawson
5b8affcb56 Rename QgsProcessingParameterOutputVectorLayer to QgsProcessingParameterFeatureSink 2017-06-06 07:41:20 +10:00
Nyall Dawson
770c45da12 Rename QgsProcessingParameterVectorLayer to QgsProcessingParameterFeatureSource 
Helps abstract away sources to allow non vector layer sources in future
 2017-06-06 07:41:20 +10:00
Nyall Dawson
ffce9c9f1e Add direct method to retrieve QgsFeatureSink from parameter 2017-06-06 07:41:20 +10:00
Nyall Dawson
a951424287 QgsProcessingParameterVectorLayer accepts lists of vector layer types 2017-06-06 07:41:19 +10:00
Nyall Dawson
bdf051a03a Partially port a trial python alg to new API 2017-06-06 07:41:19 +10:00
Nyall Dawson
416770b197 Remove no longer required _resolveLayers method 2017-06-06 07:41:19 +10:00
Nyall Dawson
ba03f1a13a Move minimum layer extent calculation to c++ 2017-06-06 07:41:19 +10:00
Nyall Dawson
189f804714 Adapt more code to c++ API 2017-06-06 07:41:19 +10:00
Nyall Dawson
ef59d0c454 Port parameter checking to c++ 2017-06-06 07:41:19 +10:00
Nyall Dawson
c1d9d57dd2 First working pure c++ algorithms 2017-06-06 07:41:19 +10:00
Nyall Dawson
4cb7d18b1c Push parameters into processAlgorithm and related functions 2017-06-06 07:41:19 +10:00