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11634 Commits

Author SHA1 Message Date
Nyall Dawson
13d1786265 Sipify 2017-12-15 14:20:57 +10:00
Denis Rouzaud
6188b167fc missing const ref, remove extra argument 2017-12-15 14:16:59 +10:00
Denis Rouzaud
68aef9a426 ask for datum transform update on layer or project crs change 
in the case of project crs change, if several transforms are available, pop up a message rather than showing multiple dialogs
 2017-12-15 14:16:59 +10:00
Nyall Dawson
69c3debfc0 Nicer API for datum transforms 
Instead of using QPairs of ints, use more descriptive structs, also
rename a lot of datum related methods for clarity and add docs
 2017-12-15 14:16:59 +10:00
Denis Rouzaud
44ed7bd9fb define default transforms in global options 
adds QgsCoordinateTransformContext::readSettings()/writeSettings to read/write from settings
 2017-12-15 14:15:02 +10:00
Denis Rouzaud
4eab13df8a datum transforms have reversible source/dest 2017-12-15 14:14:48 +10:00
Nyall Dawson
d2353e7c01 Add method to determine whether transform context has a valid transform 
for a specific src/dest CRS pair
 2017-12-15 14:14:47 +10:00
Denis Rouzaud
5cc3a1f079 added method in QgisApp to ask for datum 2017-12-15 14:14:47 +10:00
Denis Rouzaud
e303f746e1 ifdef 0 single source/destination transforms 2017-12-15 14:14:47 +10:00
Nyall Dawson
3916628212 Fix handling of transform-not-required in QgsCoordinateTransformContext 2017-12-15 14:14:26 +10:00
Nyall Dawson
cb693a72f9 Move caching to QgsCoordinateTransform 
and remove no longer required QgsCoordinateTransformCache singleton
 2017-12-15 14:14:08 +10:00
Nyall Dawson
018bfb49f9 Remove QgsDatumTransformStore 
and port usage over to QgsCoordinateTransformContext instead
 2017-12-15 14:13:52 +10:00
Nyall Dawson
fed8a6786e Add transform context to QgsMapSettings and QgsRenderContext 
And also throw warnings when the context isn't set for these objects
 2017-12-15 14:13:22 +10:00
Nyall Dawson
620139054d Add explicit setter for project's transform context 
And add transformContextChanged signal, so that we can detect
when the context is changed.
 2017-12-15 14:13:22 +10:00
Nyall Dawson
86d9492372 Remove context-unaware QgsCoordinateTransform constructors from Python bindings 
This forces Python code and plugins to become datum transform
aware, and given that upgrading python code is easy (just
add QgsProject.instance() as a new argument to the constructor)
it's relatively painless to force this on PyQGIS users.

Also fix upgrade the easy QgsCoordinateTransform c++ constructors
where the project is available, or where using QgsProject::instance()
is safe to do.

For others, just avoid the deprecated warnings until we can
get access to the correct project instance where the transform
is being constructed.
 2017-12-15 14:13:22 +10:00
Nyall Dawson
91e0afb613 Add QgsCoordinateTransformContext arguments to QgsCoordinateTransform constructor 
And automatically retrieve correct datum transforms for the
transform, based on the information in the context.

Also add a convenience constructor which takes a QgsProject
instance instead of a QgsCoordinateTransformContext and which
automatically retrieves the project's transform context and uses
that. This is designed to make it easy to upgrade existing
Python code (by adding just QgsProject.instance() to the transform
constructors).
 2017-12-15 14:12:16 +10:00
Nyall Dawson
76ebfdf2f6 Add a QgsCoordinateTransformContext member to QgsProject 2017-12-15 14:11:38 +10:00
Nyall Dawson
1013c0bdd9 Add support for serializing transform contexts 2017-12-15 14:11:38 +10:00
Nyall Dawson
7af5545fdc QgsCoordinateTransformContext must be thread safe 2017-12-15 14:11:38 +10:00
Nyall Dawson
5131258b08 QgsCoordinateTransformContext is implicitly shared 2017-12-15 14:11:38 +10:00
Nyall Dawson
f7b315f594 Doxygen 2017-12-15 14:11:38 +10:00
Nyall Dawson
2e2e1248a5 Allow removing existing transforms from context 2017-12-15 14:11:38 +10:00
Nyall Dawson
8a0bd08e07 Start on QgsCoordinateTransformContext 
Stores settings related to the correct datum transforms to use
when performing a coordinate transform.
 2017-12-15 14:11:38 +10:00
Nyall Dawson
db07bc6c07
Merge pull request from alexbruy/processing-group 
[processing] add groupId() method to get untranslated algorithm group
 2017-12-15 12:25:45 +11:00
Etienne Trimaille
abdd8759a0 add constructor to QgsBox3d with a QgsRectangle 2017-12-15 12:14:05 +11:00
Nyall Dawson
d0475cb042 Travis doesn't like me fixing him 2017-12-15 10:58:47 +10:00
Etienne Trimaille
ff15896c30 getter for the output crs in QgsExtentGroupBox 2017-12-15 10:38:08 +11:00
Nyall Dawson
bbf00279ad [processing] Don't sort field names in multi-field input dialog 
Field names should always be listed in the order that the layer
defines them
 2017-12-15 08:58:54 +11:00
Nyall Dawson
9984962257
Merge pull request from nyalldawson/favorites 
[browser] Allow renaming favorite items
 2017-12-15 08:58:28 +11:00
Alexander Bruy
2674022b6c [processing] add group id to scripts 2017-12-14 18:10:35 +02:00
Alexander Bruy
dca37abd0e [processing] add group id to QGIS algorithms 2017-12-14 18:04:12 +02:00
Alexander Bruy
53bc147dca [processing] add group id to GDAL algorithms 2017-12-14 18:04:11 +02:00
Alexander Bruy
5e157c967d [processing] add group id to SAGA algorithms 2017-12-14 18:04:11 +02:00
Alexander Bruy
6f43954839 [processing] add group id to GRASS algorithms 2017-12-14 18:04:02 +02:00
Alexander Bruy
1d482cf953 [processing] add groupId() method to algorithms to get unique ID of the 
algorithm group.

Adapt native algorithms
 2017-12-14 14:12:00 +02:00
Matthias Kuhn
b619dcb00a Refactor fields configuration in the modeler does not insist on layer 
Inside the modeler, there is not enough knowledge about the layer on
which the refactor fields algorithm will run.
Let's be graceful with error messages here therefore.
 2017-12-14 09:04:07 +01:00
Matthias Kuhn
3abff0e938 Add allowEvalError flag to QgsExpression widgets 
Some expression functions insist on a complete context which we
sometimes are not able to provide. The user might still have enough
knowledge that the expression is valid and an error will still be shown.
 2017-12-14 09:04:07 +01:00
Matthias Kuhn
e9d4c06cb2 Make string translatable 2017-12-14 09:04:07 +01:00
Matthias Kuhn
3d626b716a Fix file mode 2017-12-14 09:04:07 +01:00
Nyall Dawson
12e44b2016 Notify model of changes when renaming data items 2017-12-14 15:44:51 +10:00
Nyall Dawson
8df67111cd [needs-docs][browser] Allow renaming favorite items 
Otherwise favorites can be useless if you're trying to favorite
a long path

Fixes
2017-12-14 15:44:39 +10:00
Nyall Dawson
457abe7bbf
Merge pull request from nyalldawson/project_icon 
Use qgs project icon derivative for project home in browser
 2017-12-14 10:02:58 +11:00
Nyall Dawson
79c180a77e Fix doxygen warning 2017-12-14 08:04:55 +10:00
Nyall Dawson
af0e369834 Fix actions on model items in browser 2017-12-14 07:46:39 +10:00
Nyall Dawson
30fb6de17c Use qgs project icon derivative for project home in browser 2017-12-14 07:46:39 +10:00
volaya
ea49c8276c [processing] Set value of unused optional layer parameters to None instead of empty string 2017-12-13 14:39:12 +01:00
volaya
1648c79dc2 [processing] fixed parsing of integer parameters 2017-12-13 14:39:11 +01:00
volaya
0858652e84 [Processing] correctly report missing layers in postprocessing task 2017-12-13 14:39:10 +01:00
volaya
1b8fa82790 [processing] fixed saga algs descriptions 2017-12-13 14:39:09 +01:00
Etienne Trimaille
5c28ecab8f update HTML data provider metadata () 
* update HTML data provider metadata for grass, gdal and ams

* update HTML data provider metadata for WMS and WCS

* move HTML bullet list to QgsHtmlUtils
 2017-12-13 13:29:41 +02:00