Nyall Dawson
e0c7daa2d8
Rename QgsProcessingAlgorithm::clone to ::create
...
Since it better describes what the function does. It returns a new
pristine copy of the algorithm, not a clone of its current state
2017-07-07 09:27:35 +10:00
Nyall Dawson
c2621b1275
Split algorithm execution into separate prepare/process/postProcess steps
...
The prepare and postProcess steps are designed to be run in main
thread only, while the process step can safely be run in a background
thread.
2017-07-07 09:26:17 +10:00
Nyall Dawson
0c6b19cd85
Improvements to QgsProcessingAlgRunnerTask
...
- take a clone of algs before running them. This avoids issues
if the algorithm is removed or edited while a background task
is running
- accept an optional existing feedback object
2017-07-07 09:26:17 +10:00
Nyall Dawson
9156933c9e
Add a pure virtual clone method for algorithms
...
This is required for safely executing the algorithm in a background
thread.
2017-07-07 09:26:17 +10:00
Nyall Dawson
bdaba00a01
Fix incorrect layer names used when loading result layers from models
2017-07-03 17:08:52 +10:00
Nyall Dawson
921939e4ec
Add method to determine whether dependencies exist between model parameters
2017-07-03 10:50:35 +10:00
Nyall Dawson
6483984d0b
Add method to retrieve dependent parameters for a parameter
2017-07-03 10:45:15 +10:00
Nyall Dawson
77588b9b61
Convert model child algorithm parameter sources to a list
...
So that multiple input type parameters are correctly handled,
allowing models with child algorithms like merge to correctly
use any combination of static layers/model inputs/child outputs
as their input parameter
2017-06-30 12:50:38 +10:00
Nyall Dawson
dbf21d1969
Reorder arguments in parameterAsSink to avoid requiring wkb type and crs
2017-06-27 08:33:13 +10:00
Nyall Dawson
60f80f9355
Mark QgsProcessingModelAlgorithm as non-stable API
...
We want to be able to extend this in future without any
stable API contract.
2017-06-27 08:33:13 +10:00
Nyall Dawson
0a32add69e
Port exporting model as python code to c++
2017-06-27 08:33:13 +10:00
Nyall Dawson
d16f117b6c
Port conversion to/from script code to c++
2017-06-27 08:33:13 +10:00
Nyall Dawson
178a415c9f
Port parameter conversion to script code to c++
2017-06-27 08:33:13 +10:00
Nyall Dawson
3fb1b4809d
Export QgsProcessingFeatureSource to Python
2017-06-26 12:44:26 +10:00
Nyall Dawson
5e7fbf44be
Make QgsAlgorithm::setProvider() public
...
Turns out there's valid use cases for calling this from outside
code.
2017-06-24 13:33:44 +10:00
Nyall Dawson
d667bf595f
Move iterator exception handling to c++
2017-06-24 08:15:06 +10:00
Nyall Dawson
a8b364e2e2
Port another member to c++
2017-06-24 07:36:46 +10:00
Nyall Dawson
10aeba2e72
Move more modelling code to c++
2017-06-24 07:36:13 +10:00
Nyall Dawson
e7f13f5bd8
Port model help code to c++
2017-06-24 07:36:07 +10:00
Nyall Dawson
24eb6fd780
Fix loss of output names in graphical modeler
2017-06-23 13:32:31 +10:00
Nyall Dawson
57f2c623ce
Move invalid geometry callback from Python to c++
2017-06-23 12:08:54 +10:00
Nyall Dawson
93b7c2809e
Report success or failure after running algs
...
And auto catch python exceptions and report failure of model
2017-06-23 12:08:54 +10:00
Nyall Dawson
a4f23fd1a4
Throw QgsProcessingException when a python exception occurs while running an alg
2017-06-23 12:08:54 +10:00
Nyall Dawson
76a9844949
Add folder output type
2017-06-22 18:21:33 +10:00
Nyall Dawson
f304828f59
Allow storing arbitrary metadata in parameter definitions
2017-06-22 18:18:51 +10:00
Nyall Dawson
1d69939dde
Fix build
2017-06-22 06:58:31 +10:00
Nyall Dawson
312c810787
Sipify
2017-06-22 06:49:43 +10:00
Nyall Dawson
86f33c682d
Expand model unit test coverage
2017-06-22 06:49:09 +10:00
Nyall Dawson
780f4331cc
Add method to generate temporary destination parameter value
2017-06-22 06:49:09 +10:00
Nyall Dawson
a87ca09e34
Move some temp file/folder utils to c++
2017-06-22 06:48:25 +10:00
Nyall Dawson
1df9f6b6f0
Start on executing models
2017-06-22 06:47:11 +10:00
Nyall Dawson
fe0f2498d4
Fix generation of destination parameters for models
2017-06-22 06:45:21 +10:00
Nyall Dawson
c685ec2b30
Add missing tests for vector input parameter, add vector out parameter
2017-06-21 22:13:36 +10:00
Nyall Dawson
0da3652257
Rename some parameter classes for consistency
2017-06-21 22:13:16 +10:00
Nyall Dawson
d3a2f7cd65
Models can now be saved and restored
2017-06-20 19:23:21 +10:00
Nyall Dawson
f21f502a18
Add methods to convert parameter definitions to/from variants
2017-06-20 18:33:46 +10:00
Nyall Dawson
9a2f14b931
First steps to model/save restore in c++
...
Models now save to QVariantMap, using QgsXmlUtils to save to
an xml based format (with extension .model3)
2017-06-20 17:26:57 +10:00
Nyall Dawson
179a377da0
Port more model to c++
2017-06-20 15:31:53 +10:00
Nyall Dawson
1a4a654f8b
Port more model API across to c++
2017-06-20 14:45:13 +10:00
Nyall Dawson
f6358b2118
Begin port of modeler algorithm to c++
2017-06-20 14:45:13 +10:00
Nyall Dawson
020537ac7e
Add string output type
2017-06-13 12:32:17 +10:00
Nyall Dawson
b45e572500
Add QgsProcessingParameterFolderOuput
2017-06-13 10:58:53 +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
60ea095d01
Port calculation of iterating destination to c++
2017-06-12 13:35:17 +10:00
Nyall Dawson
29f50b72ee
[processing] Catch transform errors in when iterating features
2017-06-12 08:05:32 +10:00
Nyall Dawson
2d2c229332
Port checkInputCRS to c++, and allow algorithms to flag when they
...
require all input layers to be in the same CRS
The default behaviour is to assume that algorithms are well behaved
and can handle multi-CRS inputs, but algs have the option to
flag that they do not allow this and require the input CRS check.
Those algs should document that they require all inputs to have
matching CRS - processing 3.0 behaviour is to assume that algs
can handle this.
2017-06-12 07:26:02 +10:00
Nyall Dawson
2d2dff9b4a
Restore basic stats alg
2017-06-09 13:17:48 +10:00
Denis Rouzaud
6606d463d3
fix enum
2017-06-07 19:43:45 +02:00
Nyall Dawson
c1d35a043b
Port getHTMLOutputsCount to c++ API
2017-06-06 15:39:54 +10:00
Nyall Dawson
1f0a3d9719
Add file based and HTML outputs to c++ API
2017-06-06 15:36:39 +10:00
