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110 Commits

Author SHA1 Message Date
Nyall Dawson
6f072cfba9 Never try to handle base parameter type values as map layers 
in QgsProcessingParameterDefinition::valueAs* methods

Avoids misleading log messages and a crash on macos

Fixes #48598
 2022-09-26 16:39:56 +10:00
Nyall Dawson
d5856ec400 Allow enum parameters to have icons specified for values for parameter metadata 2022-01-31 21:01:44 +10:00
Nyall Dawson
e0dfc46916 Fix typos 2021-12-17 08:29:31 +10:00
Nyall Dawson
6315133c8b Add method to convert parameter value to a list of strings 2021-12-17 08:29:31 +10:00
Nyall Dawson
ee3257b8e9 Add api to convert a processing parameter value to a string, if possible 
Designed for use in converting an algorithm's parameters for
representation as a qgis_process command line
 2021-12-17 08:29:31 +10:00
Nyall Dawson
e73d51d660 Add api to convert a processing parameter value to a value which 
is compatible with storage in a JSON object
 2021-12-17 08:29:31 +10:00
Alexander Bruy
88d7a62321 [processing] add point cloud output and point cloud destination parameter 
to Processing. These are useful for 3rd party tools as outputs can be
automatically loaded on algorithm completion.

It is an API change not visible for users.
 2021-11-26 15:37:27 +10:00
Juergen E. Fischer
c6008b7ee1 fix MSVC build: reverts fee62e4, dff05dd and e3a77b9484c effectivly 
reverting 3fb0f66 (followup #45348)

Using --no-public-is-protected (default on Windows) also works on Linux
and fixes #45331 too
 2021-10-21 23:03:48 +02:00
nirvn
ef84e48a09 Run sipify_all.sh 2021-10-12 16:34:05 +10:00
Denis Rouzaud
ec16736306 run sipify 2021-10-12 16:34:05 +10:00
Antoine
68f003cb62 replace descriptionAsPythonString 2021-09-25 06:57:43 +10:00
Antoine
968db20b82 add \see and \since in comments 2021-09-25 06:57:43 +10:00
Antoine
968a5e8532 add method to get parameter description for python script 2021-09-25 06:57:43 +10:00
Nyall Dawson
45b886727b Improve docs 2021-09-11 07:59:51 +10:00
Nyall Dawson
c2c0f2574d [processing] Add parameter type for annotation layers 2021-09-11 07:59:51 +10:00
Alexander Bruy
f801cb6816 [processing] new pont cloud parameter for processing 2021-08-05 16:03:50 +03:00
Nyall Dawson
8f36cdfa44 [processing] Add API to allow a string parameter to show as a combobox 
with preset choices in processing GUI

In some circumstances it is desirable to restrict the values available
when a user is asked to enter a string parameter to a list of predetermined
"valid" values, yet these values will vary installation by installation
(e.g. a "printer name" parameter, where you want users to pick from
printers installed on the system, but since the printer names will
vary install to install an enum parameter is not a valid choice)

This can now be done by setting the widget wrapper metadata
"value_hints" option, as demonstrated below. (While this provides a mechanism
for guiding users to select from valid string values when running a Processing
algorithm through the GUI, it does not place any limits on the string values
accepted via PyQGIS codes or when running the algorithm via other non-gui
means. Algorithms should gracefully handle other values accordingly.)

    param = QgsProcessingParameterString( 'PRINTER_NAME', 'Printer name')
    # show only printers which are available on the current system as options
    # for the string input.
    param.setMetadata( {'widget_wrapper':
      { 'value_hints': ['Inkjet printer', 'Laser printer'] }
    })
 2021-08-01 05:33:51 +10:00
nirvn
6b993f6b98 [FEATURE][processing] Brand new duration parameter 2021-07-27 13:46:09 +07:00
Nyall Dawson
711a615be3 Fix raises sphinx format 2021-06-25 10:50:04 +10:00
Nyall Dawson
4ff3f447dc Don't try to insert links in raises blocks in PyQGIS docs 
These aren't formatted correctly if we do
 2021-06-10 11:03:43 +10:00
Nyall Dawson
d3870937b2 [processing] When exporting a model to a python script, include 
helpful comments next to all static enum parameter values used
in child algorithms with the corresponding text.

I.e. instead of

  alg_params = {
    'END_CAP_STYLE': 2,
  }

we now export

  alg_params = {
    'END_CAP_STYLE': 2,  # Flat
  }

Much more readable!
 2021-04-09 11:45:53 +10:00
David Marteau
9eb172aa8e Add multipart option for processing geometry parameter 2021-03-31 08:59:20 +10:00
Denis Rouzaud
ba8a445850 run sipify 2021-03-22 21:13:52 +01:00
Nyall Dawson
7dfef3a0b1 Newer doxygen versions don't auto convert the first line in a class' 
documentation to a brief note, so we have to do it explicitly...
 2021-02-19 08:15:29 +10:00
Nyall Dawson
50b9beaad6 [sipify] Catch more class references and insert :py:class: annotations 2021-01-31 05:41:22 +10:00
Nyall Dawson
b740bf201a [processing] Fix exception when calling "Select from Files" in batch mode 
on a file parameter

Fixes #40705
 2021-01-05 08:32:10 +10:00
Nyall Dawson
83ccb6554e [processing] Add method to set an explicit override for the default 
value of a parameter for the GUI only

This allows us freedom to change the default settings for an algorithm
shown when opening the algorithm in the toolbox/batch/model without
changing the underlying default value used for the parameter in the
raw API (which we can't do easily without potentially breaking 3rd
party scripts/plugins)
 2020-11-24 13:11:37 +10:00
Alexander Bruy
cc98fe30d9 support static (non-translated) strings as enum values in Processing 2020-11-19 19:33:18 +02:00
Vincent Cloarec
1fbba79a0f
Mesh export processes, first part : infrastructure and export vertices (#39664) 
[processing] Infrastructure for QgsMeshLayer to add processing algorithms, dataset group paramater and dataset time parameter to allow the user to easily choose a dataset.
 2020-11-03 06:05:28 +01:00
Alexander Bruy
ee241edb87 completely hide parameter type definition from SIP 2020-11-02 09:50:05 +02:00
Alexander Bruy
5a155f7c23 make QgsProcessingParameterDxfLayers public 2020-11-02 09:49:05 +02:00
Alexander Bruy
2f9236b254 remove from SIP some parameter type definitions 2020-11-02 07:49:04 +10:00
Alexander Bruy
5271ca26f5 make QgsProcessingParameterVectorTileWriterLayers public 
hide parameter types definitions for TIN and vector tile parameters from
SIPP
 2020-11-02 07:49:04 +10:00
Alexandre Neto
279c499bb1 Fix QgsProcessingParameterNumber docstring example 
(cherry picked from commit 66011b22ce181c93aebeda1f0c320f254a67ca30)
 2020-09-25 10:58:12 +10:00
Nyall Dawson
ed6e9ac84c Dox++ 2020-09-21 11:05:34 +10:00
Etienne Trimaille
6076950c68 Add help string for parameters in Processing 2020-09-21 11:05:34 +10:00
David Marteau
518e48c12f Fix python serialization for geometry processing parameter 
Fix regexp for referenced geometry parsing
    Fix suggested doc strings
 2020-09-15 07:39:10 +10:00
David Marteau
6262965df9 Register meta type for geometry processing parameter 
Fix QgsProcessingParameterGeometry argument list
 2020-09-15 07:39:10 +10:00
David Marteau
aa0a8ab628 Add geometry filter for processing geometry parameter 2020-09-15 07:39:10 +10:00
David Marteau
f2b8e6970b Support point and rectangle as geometry parameter values 2020-09-15 07:39:10 +10:00
David Marteau
4eb931e890 Add geometry processing parameter 2020-09-15 07:39:10 +10:00
vcloarec
07714f3931 port alg to c++ 
and minor fixes
 2020-09-10 14:03:11 -04:00
nirvn
8c61a803fc [FEATURE][processing] Add a save features to file algorithm 2020-07-22 19:11:50 +07:00
Nyall Dawson
398b55ec67 Use correct layer comparators when comparing layer sources in processing 
Fixes #37394
 2020-07-06 13:59:21 +10:00
Denis Rouzaud
0cb8408425
more flags warnings fixes for Qt 5.15 (#37309) 
* more flags warnings fixes for Qt 5.15

* fix sip compilation
 2020-06-19 12:02:00 +02:00
Denis Rouzaud
044a05d828 run sipify 2020-06-19 08:47:23 +10:00
Nyall Dawson
81a9db9f57 [sipify] Fix creation of cross references 2020-06-15 13:43:58 +10:00
Nyall Dawson
e81af2c9e1 [processing] Add metadata setting for file destination parameters 
to avoid file overwrite confirmation prompt

Fixes #37011
 2020-06-09 04:02:32 +10:00
Nyall Dawson
dbe9aa0902 [processing] Port Refactor Fields to c++ 
Having this core algorithm in Python has proved just too unreliable

Refs #36706, refs #36843
 2020-06-02 08:43:54 +10:00
Nyall Dawson
6a1a2e9af0 [processing] Fix handling of vrt, SAGA tif output file names 
Fixes #35755, fixes #35770
 2020-04-17 16:18:09 +10:00