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15898 Commits

Author SHA1 Message Date
Alessandro Pasotti
d730c97f46 Fix multiple raster calc issues 
Fixes #32023 Raster calculator change sign does not work when OpenCL is on
Fixes #32025 QGIS Raster Calculator outputs nodata only rasters

Bonus: three new operators with full test coverage
- ABS
- MIN
- MAX
 2019-09-26 18:26:25 +02:00
Nyall Dawson
f32d6fdcf2 [processing] Highlight row_number variable in batch expression editor 2019-09-26 20:46:38 +10:00
Nyall Dawson
b9310ca47b Spelling 2019-09-26 12:41:04 +10:00
Nyall Dawson
1f033fe83d Fix some more conditional formatting panel high dpi issues 2019-09-26 12:41:04 +10:00
Nyall Dawson
a8d145a80a Use a proper panel widget for conditional formatting configuration widget 
Fixes a number of UI issues, including poor hi-dpi compatibility.
 2019-09-26 12:41:04 +10:00
Nyall Dawson
b9b690caac Remember splitter width for conditional formatting panel in attribute table 2019-09-26 12:41:04 +10:00
Nyall Dawson
651c507180 [processing] Extend api for retrieving a layer in a compatible format 
A few releases ago a bug fix was implemented which forced conversions
of multi-layer sources. This was a valid bug fix, but the consequence
was that any algorithm using this api with a source file containing
multiple layers (e.g. gpkg) performed a complete copy of the target
layer to a new file, severely impacting performance.

This commit adds new API to retrieve a compatible layer path in the
case when an algorithm CAN correctly handle specific target layer names.
In this case, the forced copy of the source layer is avoided when
using multi-layer inputs like geopackage.
 2019-09-26 09:27:46 +10:00
Nyall Dawson
57ee33ed71 Add missing file 2019-09-26 09:05:22 +10:00
Nyall Dawson
b1ee295a95 Make QgsConditionalLayerStyles a QObject 
and add a "changed" signal to it, so that we can tell when the
layer's conditional styles change
 2019-09-25 16:55:33 +10:00
Nyall Dawson
d43834e999 Add equality operator for QgsConditionalStyle 2019-09-25 16:55:33 +10:00
Nyall Dawson
5fa81fb8f2 Add a __repr__ method for QgsConditionalStyle 2019-09-25 16:55:33 +10:00
Nyall Dawson
6e2c7311bb Add Python __repr__ for QgsLayoutPoint, QgsLayoutSize, QgsLayoutMeasurement 2019-09-25 04:31:36 +10:00
nirvn
531e1b0715 [categorized][graduated] Handle categorized<->graduated renderer conversion 
(fixes #31633)
 2019-09-24 20:08:47 +07:00
Denis Rouzaud
f21e03c5ef
Merge pull request #31963 from 3nids/fix_bool_attrtable 
fix false boolean not shown as so in attribute table
 2019-09-24 14:31:45 +02:00
Alexander Bruy
4df50691bc
Merge pull request #31901 from alexbruy/fix-29336 
[processing] correctly handle case when layer source is not a plain path (fix #29336)
 2019-09-24 15:03:43 +03:00
Nyall Dawson
90bac82f12 [needs-docs][processing] Respect user set default vector output format 
in vector split algorithm

The created outputs will now be created using the format specified from
the Processing setting default vector format setting.
 2019-09-24 16:50:22 +10:00
Nyall Dawson
b9e223d802 Add methods to QgsProcessingContext to return the preferred vector and raster formats 
These methods return a file extension to use when creating vector/raster outputs (e.g. "tif"). Generally,
it is preferable to use the extension associated with a particular parameter, which can be retrieved through
QgsProcessingDestinationParameter::defaultFileExtension(). However, in some cases, a specific parameter
may not be available to call this method on (e.g. for an algorithm which has only an output folder parameter
and which creates multiple output layers in that folder). In this case, the format returned by this
function should be used when creating these outputs.

It is the algorithm's responsibility to check whether the returned format is acceptable for the algorithm,
and to provide an appropriate fallback when the returned format is not usable.
 2019-09-24 16:50:22 +10:00
Nyall Dawson
cfcf580b61 [processing][needs-docs] Resurrect setting for default raster/vector 
output format

This setting is still used and required in some circumstances, e.g.
it is used as the default selection in outputs file pickers when
the previously used format is not valid.
 2019-09-24 16:50:22 +10:00
Nyall Dawson
08c55780b3 Followup cbc86ffc1ac 
Fix exceptions, breakage of raster output format handling
 2019-09-24 16:49:57 +10:00
Nyall Dawson
d4ce50c2b1 [processing] Add API support for algorithm aliases 
Allows us to freely move algorithms between providers without
breaking existing scripts
 2019-09-24 16:48:39 +10:00
Alexander Bruy
78a289348a use html.escape to escape strings 2019-09-24 09:27:29 +03:00
Denis Rouzaud
0caa93c401 also consider non boolean fields 2019-09-24 07:53:11 +02:00
Nyall Dawson
425afaa270 A little dox improvement to test sip prepare-commit changes 2019-09-24 03:43:42 +10:00
Nyall Dawson
39cfd0f935 [needs-docs] Show color button style "Pick color" and "Chooe Color" actions 
in symbol button menu

Synchronizes the behavior of the color and symbol buttons

Fixes #25696
 2019-09-24 03:41:51 +10:00
Nyall Dawson
2ff91d24a9 Move methods to sample screen pixels to QgsGui 2019-09-24 03:41:51 +10:00
Denis Rouzaud
be4bd42a2c fix spelling 2019-09-23 17:32:46 +02:00
Denis Rouzaud
e31e9a32b8 fix false boolean not shown as so in attribute table 2019-09-23 17:08:08 +02:00
Alexander Bruy
20583a8004 use GDAL connection string to support not only file-based layer but also 
database and WFS
 2019-09-23 11:53:19 +03:00
Alexander Bruy
dceabb0e29 use another approach for test 2019-09-23 11:53:19 +03:00
Alexander Bruy
3c13fbfeb5 [processing] correctly handle case when layer source is not a plain path 
in the virtual vector algorithm (fix #29336)
 2019-09-23 11:53:19 +03:00
Alexander Bruy
cebdc8dded [dbmanager] don't ignore field modifiers (e.g. length or geometry 
definition) when updating it (fix #27613)
 2019-09-23 06:01:56 +10:00
Matthias Kuhn
0bbebbc83a
Merge pull request #31905 from KDAB/fix_26948 
Block the events while showing a dialog
 2019-09-22 16:27:16 +02:00
BogDan Vatra
f96c4a2308 Block the events while showing a dialog 
When showing a file dialog, Qt can choose to use the "system" file
dialog, which will make QgsExternalResourceWidget to loose the focus.
This patch blocks all the events that are sent to
QgsExternalResourceWidget while a dialog is shown, this way it will keep
the focus until the dialog is closed.

Sponsored by the QGIS project (qgis.org)

Fixes: #26948
 2019-09-22 12:28:52 +03:00
Alexander Bruy
54c23d137f [dbmanager] handle attempts to edit raster tables (fix #30214) 2019-09-21 06:05:42 +10:00
Nyall Dawson
abc9f47ca4 [legends] Fix missing symbols for inverted polygon layers when using 
filter by map content

Fixes #22718
 2019-09-21 06:03:47 +10:00
Matthias Kuhn
ff4f32db0d
Merge pull request #31863 from m-kuhn/gapCheckIgnoreMissingLayer 
Gap check ignore missing layer
 2019-09-20 18:49:38 +02:00
Matthias Kuhn
54dda46e85
Merge pull request #31899 from paulwittle/master 
Update general.py
 2019-09-20 18:48:10 +02:00
Alexander Bruy
04cbf44668
Merge pull request #31902 from alexbruy/processing-import 
[processing] add missed import
 2019-09-20 19:27:13 +03:00
Alexander Bruy
0c4f826039 [processing] add missed import 2019-09-20 12:59:33 +03:00
Paul Wittle
be25b2e392 Update general.py 
Correction of error return type from bool to None (as per comments). This is to resolve unexpected exception messages when algorithm is not found.
 2019-09-20 09:27:30 +01:00
Alessandro Pasotti
240bfb2a3f
Merge pull request #31871 from elpaso/bugfix-gh31635-spinbox-double-changed-event 
Fix double event fired by QSpinBox in slow graduated
 2019-09-20 09:04:34 +02:00
Julien Cabieces
2ab88ad501 fieldIsEditable looks for joined feature to exist if no upsertOnEdit 2019-09-20 09:49:12 +10:00
Julien Cabieces
484ee53899 Add a utils method fieldIsEditable 2019-09-20 09:49:12 +10:00
Alexander Bruy
f9737a9d5f [processing] add default icon for scripts created using decorator (fix #31252) 2019-09-20 06:37:31 +10:00
Denis Rouzaud
cc64787ee6
Merge pull request #31859 from 3nids/layer_tree_insertion_point_v2 
[layer tree] dedicated method in QgisApp to determine insertion point
 2019-09-19 11:17:58 +02:00
Alessandro Pasotti
60fb0cb47f Apply timer spinbox workaround to QgsDoubleSpinBox too 
To prevent double changed event fired in case the slot
takes too long to execute.
 2019-09-19 09:10:26 +02:00
Denis Rouzaud
13119193ba fix API doc and init values 2019-09-19 09:05:40 +02:00
rldhont
3ff8ca5736
Merge pull request #31855 from Gustry/datetime 
update docstring about QgsDateTimeEdit with NULL values
 2019-09-18 18:42:57 +02:00
rldhont
7a77d90c52
Merge pull request #31351 from rldhont/server-wms-dimensions 
Support WMS dimensions in QGIS Server
 2019-09-18 18:26:31 +02:00
Alessandro Pasotti
8192ed8cce Fix double event fired by QSpinBox in slow graduated 
... renderer widget

Fixes #31635

For the record of the underlying issue:

https://lists.qt-project.org/pipermail/interest/2013-July/007936.html
https://forum.qt.io/topic/82181/qt-doublespin-box-value-changed-slot-has-called-twice
https://forum.qt.io/topic/96094/qspinbox-value-changed-slot-has-called-twice-on-mouse-click
https://www.qtcentre.org/threads/53709-slot-valueChanged(double)-of-doubleSpinBox-called-twice-if-breakpoint-is-set
 2019-09-18 15:06:31 +02:00