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4428 Commits

Author SHA1 Message Date
Nyall Dawson
bd1d87ed86 [processing] Allow algorithms to set layer post-processors for 
execution on generated layers after the algorithm (or parent
model) completes

This commit adds an interface for layer post-processing handlers
for execution following a processing algorithm operation.

Post-processing of a layer will ONLY occur if that layer is set
to be loaded into a QGIS project on algorithm completion.

Algorithms that wish to set post-processing steps for generated
layers should implement this interface in a separate class
(NOT the algorithm class itself!) and implement a method
to handle the layer post-processing.

This method always runs in the main thread and can be used to
setup renderers, editor widgets, metadata, etc for the given layer.

Fixes #17961
 2018-03-15 17:55:25 +11:00
Nyall Dawson
654a4a4af6 [processing] Fix algorithm progress bar resets to 0 when an algorithm 
reports a non-fatal error

Fixes the "flashy" progress bar when an algorithm encounters a lot
of errors.
 2018-03-15 13:43:01 +11:00
Alexander Bruy
88e8acddf8
Merge pull request #6571 from slarosa/fix_18183 
[processing] SAGA "output extent" should not be mandatory (fix #18183)
 2018-03-13 08:45:45 +02:00
Nyall Dawson
251e1d5352 [FEATURE][processing] Add line sinuosity to "Export Geometry Info" 
Adds line sinuosity and straight distance to the stats calculated
by "Export Geometry Info"

Fixes #12376
 2018-03-12 14:58:04 +11:00
Nyall Dawson
f06b3691c5 More spelling fixes 2018-03-12 14:32:17 +11:00
Ari Jolma
08332e73a2 [processing][gdal] color relief alg: add the default color option, i.e., no switches 2018-03-12 10:43:47 +11:00
Nyall Dawson
8df954d6b8 [processing] Port Delete Holes algorithm to c++, allow dynamic 
min area parameter
 2018-03-12 10:41:22 +11:00
Salvatore Larosa
23172a101e [processing] Fixes #18183: SAGA "output extent" should not be mandatory 2018-03-10 22:08:07 +01:00
Juergen E. Fischer
e1ad1cb473 more translation string fixes 2018-03-10 12:23:45 +01:00
Alexander Bruy
7eb7e9361e Revert "[processing] replace QCoreApplication.translate() with tr() in" 
This reverts commit 007903494582b1e71273e7b801b928d32eb2f330.
 2018-03-09 18:31:10 +02:00
Juergen E. Fischer
ad4d0a17d5 processing: make error messages moved to message bar translatable again (followup 6e2288dcc) 2018-03-09 17:21:12 +01:00
Alexander Bruy
0079034945 [processing] replace QCoreApplication.translate() with tr() in 
ParametersPanel class
 2018-03-09 14:57:37 +02:00
Ari Jolma
b0cd3fb5f0 Translate strings before making changes to them. 2018-03-09 18:10:23 +11:00
Alexander Bruy
a9441218c1 [processing] fix parameters IDs (follow up #6535) 2018-03-08 11:10:20 +02:00
Nyall Dawson
5710709c72 Add extra hash to processing hillshade test 
At this stage the raster processing tests just test that the
algorithm executes, and generates an output file - there's
no way to validate that the provided hashes are valid
outputs or not
 2018-03-08 09:40:07 +10:00
Matthias Kuhn
c3a843619f Use flags for parameter type extra info 2018-03-07 09:00:33 +11:00
Matthias Kuhn
eeb6f44df7 Some addition error case info 2018-03-07 09:00:33 +11:00
Matthias Kuhn
e67939b183 Fix editing models with custom params 2018-03-07 09:00:33 +11:00
Matthias Kuhn
6bad21f78a Avoid freeze by infinite recursion 2018-03-07 09:00:33 +11:00
Matthias Kuhn
9f76c4171c Fix parameter name rendering problem 2018-03-07 09:00:33 +11:00
Matthias Kuhn
a1fc70f88d Improved error reporting for unknown parameters 2018-03-07 09:00:33 +11:00
Matthias Kuhn
cdef548cb8 Fix Fields Mapping parameter id 2018-03-07 09:00:33 +11:00
Matthias Kuhn
16e2aad293 Use translated parameter names for sorting 2018-03-07 09:00:33 +11:00
Matthias Kuhn
031aa9c0e4 Better error reporting for model exception 2018-03-07 09:00:33 +11:00
Matthias Kuhn
a337d2050b Make use of new processing parameter infrastructure 2018-03-07 09:00:33 +11:00
Matthias Kuhn
1fd74234b4 Add processing parameter type definitions 2018-03-07 09:00:33 +11:00
Nyall Dawson
05484dceb6 [FEATURE][processing] Rotate features algorithm 
Allows rotation of features by a set angle.

The rotation can occur around a preset point or the individual
feature's centroids.
 2018-03-06 19:21:00 +11:00
Alexander Bruy
44895084d9
Merge pull request #6525 from nyalldawson/segmentize 
[FEATURE][processing] Add "segmentize" algorithms
 2018-03-06 08:27:52 +02:00
Webmaster
8a063df726 fix travis 2018-03-06 10:44:08 +07:00
nirvn
0d92f96f42 [FEATURE][processing] allow to create points on all parts in centroids alg 2018-03-06 10:44:08 +07:00
nirvn
0630b1c736 [FEATURE][processing] allow to create points on all parts in point on surface alg 2018-03-06 10:44:08 +07:00
Nyall Dawson
4232b93539 [FEATURE][processing] Add "segmentize" algorithms 
Adds two new algorithms which expose QgsGeometry's methods
for segmentizing curved geometries.

"Segmentize by maximum distance":
The segmentization is performed by specifying the maximum
allowed offset distance between the original curve and the
segmentized representation.

"Segmentize by maximum angle":
The segmentization is performed by specifying the maximum
allowed radius angle between vertices on the straightened
geometry (e.g the angle of the arc created from the
original arc center to consective output vertices on the
linearized geometry).
 2018-03-04 21:28:42 +10:00
Nyall Dawson
871132eae6 [processing] Port point on surface to c++ 2018-03-04 08:52:34 +11:00
Webmaster
2073562fa5 harmonize join type value (0=one-to-many, 1=one-to-one) 2018-03-02 21:01:12 +07:00
nirvn
1542b484be [FEATURE][processing] add discard non matching option to join attribute table alg 2018-03-02 21:01:12 +07:00
nirvn
55764689ed fix one-to-one, one-to-many wording 2018-03-02 21:01:12 +07:00
Alexander Bruy
0081f781d3
Merge pull request #6487 from alexbruy/processing-output-file 
[processing] fix QgsProcessingParameterFileDestination handling in models
 2018-03-02 11:23:55 +02:00
Alexander Bruy
22fea14a17 [processing] remove explicit outputs definitions 2018-03-02 10:35:56 +02:00
Alexander Bruy
df61548c82 [processing] rename algorithm to "Multi-ring buffer (constant distance)" 2018-03-02 10:00:16 +02:00
Alexander Bruy
5daa8fdb67 [processing] add test for multiring buffer algorithm 2018-03-02 10:00:16 +02:00
Mathieu Pellerin
6f47b25037
[FEATURE][processing] one-to-many join support to the join attribute table alg. (#6499) 2018-03-02 11:58:16 +07:00
Matthias Kuhn
b67813bdc9 API doc update 2018-03-01 10:42:51 -05:00
Matthias Kuhn
0c730596fa Hide unsupported parameters in modeller 2018-03-01 10:42:51 -05:00
Matthias Kuhn
a0cda52269 Remove outdated comment block 2018-03-01 09:49:50 -05:00
Matthias Kuhn
9aac4e38df Use translated text in modeller 2018-03-01 09:47:35 -05:00
Matthias Kuhn
592c9b24b9 Expose fields mapping parameter to modeler 2018-03-01 08:13:08 -05:00
Matthias Kuhn
eba96fb9cc Add a processing parameter registry 
to manage parameter metadata in a single place.
 2018-03-01 08:12:41 -05:00
Matthias Kuhn
8b784400f7 Avoid catchall exception 2018-03-01 08:12:41 -05:00
Alexander Bruy
88734647ce [processing] fix typo (fix #18248) 2018-03-01 10:40:27 +02:00
Nyall Dawson
4e182be4ec [processing] Fix 'selected features' checkbox is incorrectly disabled 
Fixes #18278
 2018-03-01 15:29:06 +10:00