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Author SHA1 Message Date
Sandro Santilli
3738798991 Add test for DBManager's PostGIS connector and plugin 
Only enabled when ENABLE_PGTEST is set
Includes test for dbname-less URI (#10600 and #16625 and #16626)

The test relies on default libpq accessed database containing
one raster table, but makes no effort to create such database yet.
 2017-06-06 09:51:30 +02:00
Alexander Bruy
d859399ce5 [processing] use QGIS user manual as help source for all algorithms by 
default.

NOTE: URL scheme should be adopted when documentation team decided how
manual will be scructured.
 2017-06-06 10:51:22 +03:00
Alexander Bruy
0773e549f2 [processing] move collapse button to the top 2017-06-06 10:51:22 +03:00
Alexander Bruy
8af3707b18 [processing] use arrow cursor for collapse button 2017-06-06 10:51:22 +03:00
Alexander Bruy
f4853a2173 [processing] add button to collapse/expand short help 2017-06-06 10:51:22 +03:00
Alexander Bruy
ffac4f9648 [processing] simplify modeler algorithm dialog and use new help in it 
too
 2017-06-06 10:51:22 +03:00
Alexander Bruy
a137a7c0f3 [processing] open help in the default webbrowser to be consistent with 
the rest of QGIS dialogs
 2017-06-06 10:51:22 +03:00
Alexander Bruy
77fa17781e [processing] save and restore geometry of the algorithm dialog 2017-06-06 10:51:22 +03:00
Alexander Bruy
dec9ecf41e [processing] make short help panel resizable and replace Help tab with corresponding button 2017-06-06 10:51:22 +03:00
Nyall Dawson
c6c20c6114 Add sourceExtent method to QgsFeatureSource 2017-06-06 17:26:07 +10:00
Nyall Dawson
72f95e6f1a Merge pull request #4682 from nyalldawson/processing_pt3 
Processing rebuilding...
 2017-06-06 16:51:50 +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
9038872200 Fix warning 2017-06-06 15:43:19 +10:00
Nyall Dawson
47a40edb7f Port BarPlot alg to new API 2017-06-06 15:39:55 +10:00
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
Nyall Dawson
74ffdb1187 Fix field widget wrapper 2017-06-06 15:21:09 +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
2f28736e8e Remove some unused code 2017-06-06 14:38:52 +10:00
Nyall Dawson
a27c22d9b1 Add raster layer output parameters 2017-06-06 14:38:24 +10:00
Nyall Dawson
e6a71ab5fc Allow direct map layer parameter/default values were appropriate 2017-06-06 14:33:06 +10:00
Nyall Dawson
b75a174780 Rename QgsProcessingFeatureSinkDefinition to QgsProcessingOutputLayerDefinition 
Since it also applies to raster layer outputs, we need a more generic name
 2017-06-06 13:43:55 +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
ab64428891 Add a cancel button for algorithms which support cancelation 2017-06-06 11:40:33 +10:00
Nyall Dawson
39d20a4cb4 Move algorithm expression context generation to QgsProcessingAlgorithm 
Fix error when selecting "from expression" in algorithm parameter dialog
 2017-06-06 11:25:09 +10:00
Nyall Dawson
607fed8c48 Restore ability to save outputs directly to Spatialite/PostGIS providers 2017-06-06 10:34:57 +10:00
Nyall Dawson
5e92c0dbf4 Fix saving processing outputs with correct encoding 2017-06-06 09:51:49 +10:00
Nyall Dawson
2b0af000fd Merge pull request #4590 from nyalldawson/processing_pt3 
Processing armaggeddon, pt 1
 2017-06-06 09:06:53 +10:00
Nyall Dawson
77072b15ac Rename QgsProcessingFeatureSink to QgsProcessingFeatureSinkDefinition 
For consistency with QgsProcessingFeatureSourceDefinition
 2017-06-06 08:42:48 +10:00
Nyall Dawson
81da209bf5 Use a QgsProject pointer instead of bool loadIntoProject 
Allows potential future use case of loading results into
a different open project
 2017-06-06 08:40:23 +10:00
Nyall Dawson
72be86dc61 Only accept QgsPropertys in QgsProcessingFeatureSourceDefinition/ 
QgsProcessingFeatureSink, not all QVariant types

Only strings/QgsPropertys are valid anyway, so instead of strings
use static properties. This makes it clearer what possible
values are permitted for the underlying source/sink definition.
 2017-06-06 08:25:03 +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
ea2e477d91 Fix failing tests, temporarily disable some processing tests during 
refactoring
 2017-06-06 07:41:20 +10:00
Nyall Dawson
7683b25f81 Move getFileFilter from params to gui wrappers 2017-06-06 07:41:20 +10:00
Nyall Dawson
379d060de4 Resurrect another Python QGIS algorithm 2017-06-06 07:41:20 +10:00
Nyall Dawson
a658135693 Remove global processing use selection setting 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
46596c50f2 Restore correct layer naming when loading results 2017-06-06 07:41:20 +10:00
Nyall Dawson
5b9d925c70 Fix loading of results after running algorithms 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
d85522582a Temporarily deactivate more algorithms 2017-06-06 07:41:20 +10:00
Nyall Dawson
3bd74aef52 Remove no longer required QgsProcessingContext::UseSelectionIfPresent flag 
Since using selection is now a per-feature-source setting
 2017-06-06 07:41:20 +10:00
Nyall Dawson
ed09a8a727 Create class for encapsulating settings relating to a feature source 
input to a processing algorithm.

This allows parameter inputs to encapsulate extra information
relating to a feature source input, such as whether only
selected features from the source layer should be used.
 2017-06-06 07:41:20 +10:00
Nyall Dawson
0e991bf62c Remove QgsProcessingUtils::uniqueValues 
Use QgsFeatureSource method instead
 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
005a08ead9 Create class for encapsulating settings relating to a feature sink 
input to a processing algorithm.

This allows parameter inputs to encapsulate extra information
relating to a feature sink input, such as destination file
encoding and whether the sink layer should be loaded into
the project on completion
 2017-06-06 07:41:20 +10:00
Nyall Dawson
5b8affcb56 Rename QgsProcessingParameterOutputVectorLayer to QgsProcessingParameterFeatureSink 2017-06-06 07:41:20 +10:00