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9348 Commits

Author SHA1 Message Date
Nyall Dawson
bdf051a03a Partially port a trial python alg to new API 2017-06-06 07:41:19 +10:00
Nyall Dawson
0c3ad14c79 Adapt more python code to new API 2017-06-06 07:41:19 +10:00
Nyall Dawson
6517470ddd Temporarily fix memory layer outputs 2017-06-06 07:41:19 +10:00
Nyall Dawson
87fc31d6de Adapt more python code to new API 2017-06-06 07:41:19 +10:00
Nyall Dawson
28f7a8b7e1 Move expression context generation out of parameters 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
a23a6ac631 Create a QgsProcessingAlgRunnerTask task 
Allows background execution of processing algorithms.

Not exposed anywhere in GUI (yet)
 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
Nyall Dawson
f1c53c3aa4 Refactor Algorithm setParamValues -> getParamValues 
Now returns a dict of parameter inputs for the algorithm
 2017-06-06 07:41:19 +10:00
Nyall Dawson
9997ab6e1e Partially port wrappers to QgsProcessingParameterDefinition 
And create a new WidgetWrapperFactory for creating a suitable wrapper
corresponding to a parameter
 2017-06-06 07:41:19 +10:00
Nyall Dawson
77ab933788 Move alg character definitions to __init__ 2017-06-06 07:41:19 +10:00
Nyall Dawson
134c04b8bb Move getParametersPanel out of algorithm class 
It's a gui related method, so shouldn't be in core class
 2017-06-06 07:41:19 +10:00
Nyall Dawson
168f16276c Remove help related methods from GeoAlgorithm 2017-06-06 07:41:19 +10:00
Nyall Dawson
2d1579d28a Port algorithm help to QgsProcessingAlgorithm 2017-06-06 07:41:19 +10:00
Nyall Dawson
1e788556f0 Port getCustomParametersDialog to QgsProcessingAlgorithm 2017-06-06 07:41:19 +10:00
Nyall Dawson
fb811766f8 Add framework for algorithm outputs 
This somewhat changes the meaning of outputs from processing 2.x.
In 2.x processing outputs were used both as a method of specifying
inputs to algorithms (file paths to destination layers created
by the algorithm) AND pure outputs (such as statistics calculated
by the algorithm).

This is now split. The old input-type-outputs (destination layers)
are now input parameters (since the parameter value IS an input to the
algorithm). To differentiate them from parameters indicating pure
input layers a new "isDestination()" method was added to
QgsProcessingParameterDefinition.

Output definitions are now purely indications of values CREATED
by the algorithms. Suitable candidates are the existing calculated
stats and actual file path/URI of any layers created by the algorithm.
Moving forward we should ensure all algorithms output as much
useful information as possible - e.g. number of features processed,
number of skipped features, count null geometries encountered, etc...
 2017-06-06 07:41:19 +10:00
Nyall Dawson
fac8ca4d4f Move execution check to QgsProcessingAlgorithm 2017-06-06 07:41:19 +10:00
Nyall Dawson
03e40f7497 [processing] Remove all remaining algorithm copies 
Algorithms are no longer copied - just a single const instance
of each algorithm is used
 2017-06-06 07:41:19 +10:00
Nyall Dawson
b64a71df61 Port algorithm countVisibleParameters to c++ 2017-06-06 07:41:19 +10:00
Nyall Dawson
2da85f8771 Temporarily deactivate all processing providers/algorithms 
While the processing API is in such a state of flux it's
become unmaintainable to port these algorithms change-by-change.
Instead, disable them all until the API is fixed, and then we
can port them algorithm by algorithm and reactivate each
test in turn.
 2017-06-06 07:41:19 +10:00
Denis Rouzaud
176b7cafaf sipify core raster part 3 2017-06-05 22:59:25 +02:00
Nyall Dawson
63083abefe Merge pull request #4679 from nyalldawson/selected_feature_source 
QgsVectorLayerSelectedFeatureSource
 2017-06-05 17:22:27 +10:00
Nyall Dawson
3388857526 Move uniqueValues to QgsFeatureSource 
Also change signature of QgsVectorLayer/QgsVectorDataProvider
uniqueValues method to match (and improve API)
 2017-06-05 16:59:08 +10:00
Nyall Dawson
405c55f155 Create QgsVectorLayerSelectedFeatureSource 
...which is a QgsFeatureSource subclass which only considers
selected features from a QgsVectorLayer
 2017-06-05 13:28:37 +10:00
Nyall Dawson
f69d1c2065 Convert isolated '...' strings to '…' 
Ideally we'd replace ALL ... instances to …, but need to
first work out how to avoid the translation burden of this
change
 2017-06-05 09:56:58 +10:00
Nyall Dawson
e5b8b32e04 Make paletted raster widget behave the same as categorized widget 
when changing current band

Now the widget asks users if they want to delete existing categories
when they switch a band, just like how the categorized renderer
widget asks when the categorized field is changed.
 2017-06-05 09:50:44 +10:00
Nyall Dawson
4318bfb8ad Merge pull request #4670 from nyalldawson/widget_action_header 
New classes QgsMenuHeader, QgsMenuHeaderWidgetAction
 2017-06-04 16:46:41 +10:00
Matthias Kuhn
0f2a49d9b5 Remove Point3D 
... in favor of QgsPoint
Reference https://github.com/qgis/qgis3.0_api/issues/71
 2017-06-03 08:20:30 +02:00
Matthias Kuhn
2bbadbacb7 Rename qgspoint.h and qgspointv2.h 
To qgspointxy.h
And qgspoint.h
 2017-06-02 19:53:37 +02:00
Matthias Kuhn
4f3cd3e12c QgsPoint migration 2017-06-02 19:53:37 +02:00
Matthias Kuhn
e3efc2c838 Fix tests 2017-06-02 19:53:37 +02:00
Matthias Kuhn
e2227d9998 Fix QgsPointXY issues 2017-06-02 19:53:37 +02:00
Matthias Kuhn
4ba385d4e1 Fix python plugins 2017-06-02 19:53:37 +02:00
Matthias Kuhn
a9d7630a69 Rename QgsPointV2 to QgsPoint and QgsPoint to QgsPointXY 
Because 3D coordinates should be the default.

References https://github.com/qgis/qgis3.0_api/issues/36
 2017-06-02 19:53:37 +02:00
Alessandro Pasotti
1067239565 Merge pull request #4629 from boundlessgeo/unified-button 
Add layer button
 2017-06-02 19:26:07 +02:00
Sandro Santilli
78c3423861 For GDAL sake extract a dbname from the connection 
Works around GDAL limitation reported in:
https://trac.osgeo.org/gdal/ticket/6910

Ref #16625
Ref #16626
 2017-06-02 17:31:41 +02:00
Alessandro Pasotti
de5996c7dc [addlayerbutton] Use enum for window mode instead of booleans 2017-06-02 16:57:45 +02:00
Alessandro Pasotti
129e00d7f3 [addlayerbutton] Added embeddedMode to all providers 
Also switched managerMode and embeddedMode arguments
for a more logical arg passing from the factory function.
 2017-06-02 16:57:45 +02:00
Sandro Santilli
861cf9abad Fix typo in URI service extraction (introduced in 93624b08) 
Also add a comment about lack of support in GDAL up to 2.2.x for
service specification in datasource uri

Ref #16626
 2017-06-02 16:44:27 +02:00
Alessandro Pasotti
d62d444ea7 Moved support classes into own private header 2017-06-02 14:51:02 +02:00
Alessandro Pasotti
7082649778 Added docs and SIP bindings for QgsBrowserDockWidget 2017-06-02 14:51:02 +02:00
Denis Rouzaud
2d78ef80a9 handle PyName for enums 2017-06-02 13:27:15 +02:00
Denis Rouzaud
98f653e6a5 sipify core raster part 2 2017-06-02 13:27:15 +02:00
Alexander Bruy
74984b2525 [processing] always look for SAGA LTR first (fix #16648) 2017-06-02 10:08:22 +03:00
Alexander Bruy
19cfa83e4e [processing] fix description for GRASS 7 v.drape algorithm (fix #16175) 2017-06-02 09:21:53 +03:00
Nyall Dawson
ae8b71edeb New classes QgsMenuHeader, QgsMenuHeaderWidgetAction 
Custom widgets designed for displaying subheaders within a QMenu
in a standard style (i.e. matching the subheaders shown within
the color button drop down menus)
 2017-06-02 10:25:17 +10:00