Nyall Dawson
f49b603443
Split QgsProcessingModelAlgorithm into separate components
...
The cpp/h file was getting too large, so split off the individual
subcomponents into their own h/cpp files to keep code
maintainable.
2017-07-08 20:49:17 +10:00
Nyall Dawson
cfa18039af
Fix incorrect icon size in processing windows
...
Well... kind of. It fixes the toolbar button size, but for some
reason the actual icon content itself isn't being resized. I can't
work out why this is...
2017-07-08 20:49:17 +10:00
Nyall Dawson
a3fdb95d0a
Update model input type names
2017-07-08 20:49:17 +10:00
Nyall Dawson
7db1a9dfd3
Save and restore window geometry for modeler dialogs
2017-07-08 20:49:17 +10:00
Nyall Dawson
3665e462c8
Use a filter line edit for outputs
2017-07-08 20:49:17 +10:00
Nyall Dawson
0836c60712
Make model editor dialog more robust while loading models
2017-07-08 20:49:17 +10:00
Nyall Dawson
9d04f87249
Rename "output" style parameters for clarity
...
The previous naming was too easily confused with processing outputs.
Rename them to QgsProcessingParameterFileDestination, etc... to
make it clearer what they are used for.
2017-07-08 20:49:17 +10:00
Nyall Dawson
f82b41e001
Move an enum to new QgsProcessing class
2017-07-08 20:49:17 +10:00
Nyall Dawson
febf0a0e6e
Rename method to more generic name - it's usable by vector layer outputs too
2017-07-08 20:49:17 +10:00
Matthias Kuhn
875a5d6d9d
Merge pull request #4818 from DelazJ/spelling
...
Fix some spelling issues
2017-07-08 10:20:40 +02:00
Nyall Dawson
e0915103fd
Fix folder destinations always default to temp folder ( fix #16800 )
2017-07-07 17:02:19 +10:00
Nyall Dawson
b500080a31
[processing] Use correct file filter for file output dialog
2017-07-07 16:39:19 +10:00
Nyall Dawson
05e8928e30
Use native algorithms for processing tests where possible
...
And fix a few issues in the dissolve algorithm
2017-07-07 13:49:43 +10:00
Nyall Dawson
534844f999
Add function to return variables available for child algorithms during
...
model execution
And use this function to determine in advance dependencies between
child algorithm parameters with expression based values and
which other child algorithms they depend upon.
2017-07-07 11:35:31 +10:00
Nyall Dawson
3f9cfe0ce7
Fix setting number parameters to expressions
2017-07-07 11:35:31 +10:00
Nyall Dawson
82ef7d2a89
Create specific expression context scope for child algorithms
...
Contains variables for model parameters, algorithm results for
other child algorithms which are not dependent on the
algorithm.
Allows removal of final pieces of ModelerAlgorithm code
2017-07-07 11:35:31 +10:00
Nyall Dawson
d8086e549d
Use c++ method for available sources
2017-07-07 11:35:31 +10:00
Nyall Dawson
26cd6017b8
Use an expression context when evaluating child parameters with expression sources
2017-07-07 11:35:31 +10:00
Nyall Dawson
ac9a39f09a
Fix processing.runAndLoadResults
2017-07-07 09:28:20 +10:00
Nyall Dawson
55ce31b371
When calling procesing.run(), map layer results are automatically
...
converted to QgsMapLayer objects with the ownership transferred
to the Python caller
This should make it super-easy for PyQGIS scripts to run processing
algorithms and immediately utilise the results, even if they
are memory layers. They call processing.run(), and get a dict of
results back which includes those layers ready for adding to the
current project or doing some other processing or operations
with, and if they don't transfer to ownership off then these
layers will be correctly garbaged collected by Python.
2017-07-07 09:28:20 +10:00
Nyall Dawson
a2af3a9345
Make concave hull alg more efficient
...
- remove temporary layers from context, delete them as soon as they
are finished with
- directly remove features via data provider, instead of selecting
and using edit buffer
- use native geometry methods for splitting to single features
and removing rings
2017-07-07 09:28:20 +10:00
Nyall Dawson
db816ec3fe
Port a multi-step algorithm to new API (concave hull)
2017-07-07 09:28:20 +10:00
Nyall Dawson
a15d283cd6
Port delaunay triangulation alg to new API
2017-07-07 09:28:19 +10:00
Nyall Dawson
75cd91b1a0
Port voronoi polygons algorithm to new API
2017-07-07 09:28:19 +10:00
Nyall Dawson
90f10ae853
Port snap geometries algorithm to new API
2017-07-07 09:28:19 +10:00
Nyall Dawson
05364aa5f0
When running algorithm tests, if two parameters share the same
...
layer source, ensure that the actual parameter values point
to the same layer
2017-07-07 09:28:19 +10:00
Nyall Dawson
ab06973d6a
Don't try to load default styles in processing test layers
2017-07-07 09:28:19 +10:00
Nyall Dawson
8a84e134cc
Algorithms don't have to be split to prepare/process/postProcess
...
Since it's safe to evaluate parameters in background threads
now, it's usually going to be ok to evaluate everything in
the processAlgorithm step.
This keeps the algorithm code as simple as possible, and will
make porting faster.
Note that the prepare/postProcess virtual methods still exist
and can be used when an algorithm MUST do setup/cleanup work
in the main thread.
2017-07-07 09:28:19 +10:00
Nyall Dawson
3108d68f87
Indentation
2017-07-07 09:28:19 +10:00
Nyall Dawson
4fa2bc025c
Keep correct order for zonal stats options, set some stats by default
2017-07-07 09:28:19 +10:00
Nyall Dawson
4eca20f28d
Fix zonal stats algorithm execution
2017-07-07 09:28:19 +10:00
Nyall Dawson
274d684f64
Fix procesing test layer loading
2017-07-07 09:28:19 +10:00
Nyall Dawson
b917a82662
Better debuging from processing alg tests
2017-07-07 09:28:19 +10:00
Nyall Dawson
6654aec6a5
Fix execution of script algorithms was not releasing layers/sinks
2017-07-07 09:28:19 +10:00
Nyall Dawson
e9e335a7bd
Don't set thinking cursors when running processing algorithms
...
Since now they're run in a background thread, it's not appropriate
anymore
2017-07-07 09:28:19 +10:00
Nyall Dawson
1b2086e8a6
Make algorithm dialog use background tasks to execute algorithms
2017-07-07 09:27:35 +10:00
Nyall Dawson
8cfcf57541
Fix tests
2017-07-07 09:27:35 +10:00
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
cd7776ca1c
Upgrade ported python algs to be thread ready
2017-07-07 09:27:35 +10:00
Harrissou Sant-anna
9e6b8ed59d
Use PostGIS and PostgreSQL spelling when appropriate
2017-07-07 01:26:38 +02:00
Harrissou Sant-anna
6fab688298
Use SpatiaLite right spelling when needed
2017-07-07 01:26:38 +02:00
Harrissou Sant-anna
15be88918f
Replace "double click" and "doubleclick" by double-click
2017-07-07 01:26:38 +02:00
Nyall Dawson
5c4f64270d
Add clone method to ScriptAlgorithm
2017-07-07 09:26:17 +10:00
Nyall Dawson
1b2afea23e
Add some more clone methods to algorithm subclasses
2017-07-07 09:26:17 +10:00
Nyall Dawson
6d7b0a3bbc
Fix re-saving already saved models
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
Denis Rouzaud
5b8e2c2f27
remove QgsVectorLayer::hasGeometryType in favor of QgsMapLayer::isSpatial
2017-07-05 10:18:32 +02:00
Harrissou Sant-anna
b57cd0deb1
[processing] align the "Iterate over layer" button ( #4796 )
2017-07-03 14:13:30 +07:00
Nyall Dawson
37cc8fc5f1
Don't allow removal of model parameters on which other parameters
...
depend
2017-07-03 11:02:45 +10:00
Nyall Dawson
f9f98593e0
Draw links between dependent parameters in graphical modeler
...
Fix #12907
2017-07-03 10:27:03 +10:00
