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Merge branch 'master' of https://github.com/QGIS/QGIS into regularShape_gui

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This commit is contained in:
lbartoletti 2017-08-17 09:25:56 +02:00
commit d1e40d9086
46 changed files with 569 additions and 3382 deletions
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3
Dockerfile
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@ -1,4 +1,7 @@
# CACHE_TAG is provided by Docker cloud
# see https://docs.docker.com/docker-cloud/builds/advanced/
# using ARG in FROM requires min v17.05.0-ce
ARG CACHE_TAG=latest ARG CACHE_TAG=latest
FROM qgis/qgis3-build-deps:${CACHE_TAG} FROM qgis/qgis3-build-deps:${CACHE_TAG}

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README.md
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@ -1,6 +1,7 @@
# About QGIS # About QGIS
[![Build Status](https://travis-ci.org/qgis/QGIS.svg?branch=master)](https://travis-ci.org/qgis/QGIS) [![Build Status](https://travis-ci.org/qgis/QGIS.svg?branch=master)](https://travis-ci.org/qgis/QGIS)
[![Docker Status](https://img.shields.io/docker/automated/qgis/qgis.svg)](https://cloud.docker.com/app/qgis/repository/docker/qgis/qgis/general)
QGIS is an Open Source Geographic Information System. The project was born in QGIS is an Open Source Geographic Information System. The project was born in
May of 2002 and was established as a project on SourceForge in June of the same May of 2002 and was established as a project on SourceForge in June of the same
@ -63,7 +64,7 @@ an email address where we can request additional information.
## Support ## Support
You can get support in the following ways: You can get support in the following ways:
- Using the QGIS community site at http://qgis.org - Using the QGIS community site at http://qgis.org
- Joining the [qgis-users mailing list](https://lists.osgeo.org/mailman/listinfo/qgis-user) - Joining the [qgis-users mailing list](https://lists.osgeo.org/mailman/listinfo/qgis-user)
- Using IRC by joining the [#qgis](http://webchat.freenode.net/?channels=#qgis) channel on irc.freenode.net. Please wait around for a response to your question as many folks on the channel are doing other things and it may take a while for them to notice your question. - Using IRC by joining the [#qgis](http://webchat.freenode.net/?channels=#qgis) channel on irc.freenode.net. Please wait around for a response to your question as many folks on the channel are doing other things and it may take a while for them to notice your question.
- Join the [Gitter](https://gitter.im/qgis/QGIS?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge) chat. - Join the [Gitter](https://gitter.im/qgis/QGIS?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge) chat.

3
debian/libqgis-dev.install.in vendored
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@ -3,7 +3,8 @@ usr/lib/libqgis_app.so
usr/lib/libqgis_core.so usr/lib/libqgis_core.so
usr/lib/libqgis_gui.so usr/lib/libqgis_gui.so
usr/lib/libqgis_analysis.so usr/lib/libqgis_analysis.so
#server#usr/lib/libqgis_server.so usr/lib/libqgis_native.so
usr/lib/libqgis_server.so
usr/lib/libqgisgrass{GRASSVER}.so usr/lib/libqgisgrass{GRASSVER}.so
usr/lib/libqgispython.so usr/lib/libqgispython.so
usr/share/qgis/FindQGIS.cmake usr/share/qgis/FindQGIS.cmake

1
debian/qgis-common.install vendored
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@ -12,6 +12,7 @@ usr/share/qgis/doc/images
usr/share/qgis/doc/index.html usr/share/qgis/doc/index.html
usr/share/qgis/doc/news usr/share/qgis/doc/news
usr/share/qgis/doc/news.html usr/share/qgis/doc/news.html
usr/share/qgis/doc/nohelp.html
usr/share/qgis/doc/style.css usr/share/qgis/doc/style.css
usr/share/qgis/i18n/* usr/share/qgis/i18n/*
usr/share/qgis/images/* usr/share/qgis/images/*

1
debian/qgis.install vendored
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@ -6,7 +6,6 @@ usr/lib/qgis/plugins/libspatialqueryplugin.so
usr/lib/qgis/plugins/libofflineeditingplugin.so usr/lib/qgis/plugins/libofflineeditingplugin.so
usr/lib/qgis/plugins/libtopolplugin.so usr/lib/qgis/plugins/libtopolplugin.so
usr/lib/qgis/plugins/libgeometrycheckerplugin.so usr/lib/qgis/plugins/libgeometrycheckerplugin.so
usr/lib/qgis/qgis_help
usr/share/pixmaps/ usr/share/pixmaps/
usr/share/applications/ usr/share/applications/
usr/share/mime/packages/ usr/share/mime/packages/

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debian/qgis.lintian-overrides vendored
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@ -1,4 +0,0 @@
# Build uses -D_FORTIFY_SOURCE=2, but hardening-check reports:
# Fortify Source functions: no, only unprotected functions found!
# unprotected: fgets
qgis: hardening-no-fortify-functions usr/lib/qgis/qgis_help

2
doc/api_break.dox
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@ -269,6 +269,7 @@ should now call QgsCoordinateReferenceSystem::invalidateCache() and QgsCoordinat
- QgsFileNameWidgetWrapper was removed. Use QgsExternalResourceWidgetWrapper instead. - QgsFileNameWidgetWrapper was removed. Use QgsExternalResourceWidgetWrapper instead.
- QgsFileDropEdit was removed. Use QgsFileWidget instead. - QgsFileDropEdit was removed. Use QgsFileWidget instead.
- QgsFormAnnotationItem. Use QgsFormAnnotation instead. - QgsFormAnnotationItem. Use QgsFormAnnotation instead.
- QgsGeometryAnalyzer. Use the equivalent Processing algorithms instead.
- QgsHtmlAnnotationItem. Use QgsHtmlAnnotation instead. - QgsHtmlAnnotationItem. Use QgsHtmlAnnotation instead.
- QgsHttpTransaction. This class was outdated and code should be ported to native Qt or Python implementations. - QgsHttpTransaction. This class was outdated and code should be ported to native Qt or Python implementations.
- QgsGenericProjectionSelector. Use QgsProjectionSelectionTreeWidget instead. - QgsGenericProjectionSelector. Use QgsProjectionSelectionTreeWidget instead.
@ -287,6 +288,7 @@ should now call QgsCoordinateReferenceSystem::invalidateCache() and QgsCoordinat
- QgsMapRenderer. It has been replaced by QgsMapRendererJob with subclasses and QgsMapSettings. - QgsMapRenderer. It has been replaced by QgsMapRendererJob with subclasses and QgsMapSettings.
- QgsMapToolTouch. The touch navigation functionality is now built into the standard QgsMapToolPan tool. - QgsMapToolTouch. The touch navigation functionality is now built into the standard QgsMapToolPan tool.
- QgsPhotoWidgetWrapper was removed. Use QgsExternalResourceWidgetWrapper instead. - QgsPhotoWidgetWrapper was removed. Use QgsExternalResourceWidgetWrapper instead.
- QgsPointSample. Use the Processing "Random Points in Polygon" algorithm instead.
- QgsPseudoColorShader. This shader has been broken for some time and was replaced by QgsSingleBandPseudoColorRenderer. - QgsPseudoColorShader. This shader has been broken for some time and was replaced by QgsSingleBandPseudoColorRenderer.
- QgsProjectBadLayerGuiHandler was removed. It was unused in QGIS code and barely useful. Implement your own QgsProjectBadLayerHandler subclass if needed. - QgsProjectBadLayerGuiHandler was removed. It was unused in QGIS code and barely useful. Implement your own QgsProjectBadLayerHandler subclass if needed.
- QgsRendererV2DataDefinedMenus was removed. Use QgsPropertyOverrideButton instead. - QgsRendererV2DataDefinedMenus was removed. Use QgsPropertyOverrideButton instead.

1
ms-windows/osgeo4w/package.cmd
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@ -384,7 +384,6 @@ tar -C %OSGEO4W_ROOT% -cjf %ARCH%/release/qgis/%PACKAGENAME%/%PACKAGENAME%-%VERS
"apps/%PACKAGENAME%/plugins/spatialqueryplugin.dll" ^ "apps/%PACKAGENAME%/plugins/spatialqueryplugin.dll" ^
"apps/%PACKAGENAME%/plugins/topolplugin.dll" ^ "apps/%PACKAGENAME%/plugins/topolplugin.dll" ^
"apps/%PACKAGENAME%/plugins/geometrycheckerplugin.dll" ^ "apps/%PACKAGENAME%/plugins/geometrycheckerplugin.dll" ^
"apps/%PACKAGENAME%/qgis_help.exe" ^
"apps/%PACKAGENAME%/qtplugins/sqldrivers/qsqlspatialite.dll" ^ "apps/%PACKAGENAME%/qtplugins/sqldrivers/qsqlspatialite.dll" ^
"apps/%PACKAGENAME%/qtplugins/designer/" ^ "apps/%PACKAGENAME%/qtplugins/designer/" ^
"apps/%PACKAGENAME%/python/" ^ "apps/%PACKAGENAME%/python/" ^

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python/analysis/analysis_auto.sip
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@ -12,9 +12,6 @@
%Include raster/qgsrastermatrix.sip %Include raster/qgsrastermatrix.sip
%Include raster/qgsrastercalcnode.sip %Include raster/qgsrastercalcnode.sip
%Include raster/qgstotalcurvaturefilter.sip %Include raster/qgstotalcurvaturefilter.sip
%Include vector/qgsgeometryanalyzer.sip
%Include vector/qgsoverlayanalyzer.sip
%Include vector/qgspointsample.sip
%Include vector/qgstransectsample.sip %Include vector/qgstransectsample.sip
%Include vector/qgszonalstatistics.sip %Include vector/qgszonalstatistics.sip
%Include interpolation/qgsinterpolator.sip %Include interpolation/qgsinterpolator.sip

143
python/analysis/vector/qgsgeometryanalyzer.sip
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@ -1,143 +0,0 @@
/************************************************************************
* This file has been generated automatically from *
* *
* src/analysis/vector/qgsgeometryanalyzer.h *
* *
* Do not edit manually ! Edit header and run scripts/sipify.pl again *
************************************************************************/
class QgsGeometryAnalyzer
{
%Docstring
The QGis class provides vector geometry analysis functions
%End
%TypeHeaderCode
#include "qgsgeometryanalyzer.h"
%End
public:
bool simplify( QgsVectorLayer *layer, const QString &shapefileName, double tolerance,
bool onlySelectedFeatures = false, QProgressDialog *p = 0 );
%Docstring
Simplify vector layer using (a modified) Douglas-Peucker algorithm
and write it to a new shape file
\param layer input vector layer
\param shapefileName path to the output shp
\param tolerance (level of simplification)
\param onlySelectedFeatures if true, only selected features are considered, else all the features
\param p progress dialog (or 0 if no progress dialog is to be shown)
:rtype: bool
%End
bool centroids( QgsVectorLayer *layer, const QString &shapefileName,
bool onlySelectedFeatures = false, QProgressDialog *p = 0 );
%Docstring
Calculate the true centroids, or 'center of mass' for a vector layer and
write it to a new shape file
\param layer input vector layer
\param shapefileName path to the output shp
\param onlySelectedFeatures if true, only selected features are considered, else all the features
\param p progress dialog (or 0 if no progress dialog is to be shown)
:rtype: bool
%End
bool extent( QgsVectorLayer *layer, const QString &shapefileName, bool onlySelectedFeatures = false, QProgressDialog *p = 0 );
%Docstring
Create a polygon based on the extent of all (selected) features and write it to a new shape file
\param layer input vector layer
\param shapefileName path to the output shp
\param onlySelectedFeatures if true, only selected features are considered, else all the features
\param p progress dialog (or 0 if no progress dialog is to be shown)
:rtype: bool
%End
bool buffer( QgsVectorLayer *layer, const QString &shapefileName, double bufferDistance,
bool onlySelectedFeatures = false, bool dissolve = false, int bufferDistanceField = -1, QProgressDialog *p = 0 );
%Docstring
Create buffers for a vector layer and write it to a new shape file
\param layer input vector layer
\param shapefileName path to the output shp
\param bufferDistance distance for buffering (if no buffer field is specified)
\param onlySelectedFeatures if true, only selected features are considered, else all the features
\param dissolve if true, merge all the buffers to a big multipolygon
\param bufferDistanceField index of the attribute field that contains the buffer distance (or -1 if all features have the same buffer distance)
\param p progress dialog (or 0 if no progress dialog is to be shown)
:rtype: bool
%End
bool convexHull( QgsVectorLayer *layer, const QString &shapefileName, bool onlySelectedFeatures = false,
int uniqueIdField = -1, QProgressDialog *p = 0 );
%Docstring
Create convex hull(s) of a vector layer and write it to a new shape file
\param layer input vector layer
\param shapefileName path to the output shp
\param onlySelectedFeatures if true, only selected features are considered, else all the features
\param uniqueIdField index of the attribute field that contains the unique convex hull id (or -1 if
all features have the same buffer distance)
\param p progress dialog (or 0 if no progress dialog is to be shown)
:rtype: bool
%End
bool dissolve( QgsVectorLayer *layer, const QString &shapefileName, bool onlySelectedFeatures = false,
int uniqueIdField = -1, QProgressDialog *p = 0 );
%Docstring
Dissolve a vector layer and write it to a new shape file
\param layer input vector layer
\param shapefileName path to the output shp
\param onlySelectedFeatures if true, only selected features are considered, else all the features
\param uniqueIdField index of the attribute field that contains the unique id to dissolve on (or -1 if
all features should be dissolved together)
\param p progress dialog (or 0 if no progress dialog is to be shown)
:rtype: bool
%End
bool eventLayer( QgsVectorLayer *lineLayer, QgsVectorLayer *eventLayer, int lineField, int eventField, QgsFeatureIds &unlocatedFeatureIds /Out/, const QString &outputLayer,
const QString &outputFormat, int locationField1, int locationField2 = -1, int offsetField = -1, double offsetScale = 1.0,
bool forceSingleGeometry = false, QgsVectorDataProvider *memoryProvider = 0, QProgressDialog *p = 0 );
%Docstring
Creates an event layer (multipoint or multiline) by locating features from a (non-spatial) event table along the features of a line layer.
Note that currently (until QgsGeometry supports m-values) the z-coordinate of the line layer is used for linear referencing
\param lineLayer layer with the line geometry
\param eventLayer layer with features and location field
\param lineField join index in line layer
\param eventField join index in event layer
\param outputLayer name of output file (can be empty if a memory layer is used)
\param outputFormat name of output format (can be empty if a memory provider is used to store the results)
\param unlocatedFeatureIds out: ids of event features where linear referencing was not successful
\param locationField1 attribute index of location field in event layer
\param locationField2 attribute index of location end field (or -1 for point layer)
\param offsetField attribute index for offset field. Negative offset value = offset to left side, positive value = offset to right side
\param offsetScale factor to scale offset
\param forceSingleGeometry force layer to single point/line type. Feature attributes are copied in case of multiple matches
\param memoryProvider memory provider to write output to (can be 0 if output is written to a file)
\param p progress dialog or 0 if no progress dialog should be shown
:rtype: bool
%End
QgsGeometry locateBetweenMeasures( double fromMeasure, double toMeasure, const QgsGeometry &lineGeom );
%Docstring
Returns linear reference geometry as a multiline (or 0 if no match). Currently, the z-coordinates are considered to be the measures (no support for m-values in QGIS)
:rtype: QgsGeometry
%End
QgsGeometry locateAlongMeasure( double measure, const QgsGeometry &lineGeom );
%Docstring
Returns linear reference geometry. Unlike the PostGIS function, this method always returns multipoint or 0 if no match (not geometry collection).
Currently, the z-coordinates are considered to be the measures (no support for m-values in QGIS)
:rtype: QgsGeometry
%End
};
/************************************************************************
* This file has been generated automatically from *
* *
* src/analysis/vector/qgsgeometryanalyzer.h *
* *
* Do not edit manually ! Edit header and run scripts/sipify.pl again *
************************************************************************/

46
python/analysis/vector/qgsoverlayanalyzer.sip
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@ -1,46 +0,0 @@
/************************************************************************
* This file has been generated automatically from *
* *
* src/analysis/vector/qgsoverlayanalyzer.h *
* *
* Do not edit manually ! Edit header and run scripts/sipify.pl again *
************************************************************************/
class QgsOverlayAnalyzer
{
%Docstring
The QGis class provides vector overlay analysis functions
%End
%TypeHeaderCode
#include "qgsoverlayanalyzer.h"
%End
public:
bool intersection( QgsVectorLayer *layerA, QgsVectorLayer *layerB,
const QString &shapefileName, bool onlySelectedFeatures = false,
QProgressDialog *p = 0 );
%Docstring
Perform an intersection on two input vector layers and write output to a new shape file
\param layerA input vector layer
\param layerB input vector layer
\param shapefileName path to the output shp
\param onlySelectedFeatures if true, only selected features are considered, else all the features
\param p progress dialog (or 0 if no progress dialog is to be shown)
:rtype: bool
%End
};
/************************************************************************
* This file has been generated automatically from *
* *
* src/analysis/vector/qgsoverlayanalyzer.h *
* *
* Do not edit manually ! Edit header and run scripts/sipify.pl again *
************************************************************************/

38
python/analysis/vector/qgspointsample.sip
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@ -1,38 +0,0 @@
/************************************************************************
* This file has been generated automatically from *
* *
* src/analysis/vector/qgspointsample.h *
* *
* Do not edit manually ! Edit header and run scripts/sipify.pl again *
************************************************************************/
class QgsPointSample
{
%Docstring
Creates random points in polygons / multipolygons*
%End
%TypeHeaderCode
#include "qgspointsample.h"
%End
public:
QgsPointSample( QgsVectorLayer *inputLayer, const QString &outputLayer, const QString &nPointsAttribute, const QString &minDistAttribute = QString() );
int createRandomPoints( QProgressDialog *pd );
%Docstring
Starts calculation of random points
:return: 0 in case of success*
:rtype: int
%End
};
/************************************************************************
* This file has been generated automatically from *
* *
* src/analysis/vector/qgspointsample.h *
* *
* Do not edit manually ! Edit header and run scripts/sipify.pl again *
************************************************************************/

6
python/core/qgsapplication.sip
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@ -223,12 +223,6 @@ Returns the path to the licence file.
:rtype: str :rtype: str
%End %End
static QString helpAppPath();
%Docstring
Returns the path to the help application.
:rtype: str
%End
static QString i18nPath(); static QString i18nPath();
%Docstring %Docstring
Returns the path to the translation directory. Returns the path to the translation directory.

4
python/plugins/processing/algs/gdal/GdalAlgorithmProvider.py
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@ -35,6 +35,7 @@ from .GdalUtils import GdalUtils
from .AssignProjection import AssignProjection from .AssignProjection import AssignProjection
from .aspect import aspect from .aspect import aspect
from .buildvrt import buildvrt
from .ColorRelief import ColorRelief from .ColorRelief import ColorRelief
from .tri import tri from .tri import tri
from .warp import warp from .warp import warp
@ -44,7 +45,6 @@ from .nearblack import nearblack
# from .translate import translate # from .translate import translate
# from .pct2rgb import pct2rgb # from .pct2rgb import pct2rgb
# from .merge import merge # from .merge import merge
# from .buildvrt import buildvrt
# from .polygonize import polygonize # from .polygonize import polygonize
# from .gdaladdo import gdaladdo # from .gdaladdo import gdaladdo
# from .ClipByExtent import ClipByExtent # from .ClipByExtent import ClipByExtent
@ -144,6 +144,7 @@ class GdalAlgorithmProvider(QgsProcessingProvider):
# information(), # information(),
AssignProjection(), AssignProjection(),
aspect(), aspect(),
buildvrt(),
ColorRelief(), ColorRelief(),
tri(), tri(),
warp(), warp(),
@ -151,7 +152,6 @@ class GdalAlgorithmProvider(QgsProcessingProvider):
# rgb2pct(), # rgb2pct(),
# pct2rgb(), # pct2rgb(),
# merge(), # merge(),
# buildvrt(),
# polygonize(), # polygonize(),
# gdaladdo(), # gdaladdo(),
# ClipByExtent(), # ClipByExtent(),

67
python/plugins/processing/algs/gdal/buildvrt.py
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@ -29,14 +29,16 @@ import os
from qgis.PyQt.QtGui import QIcon from qgis.PyQt.QtGui import QIcon
from qgis.core import QgsProcessingUtils from qgis.core import (QgsProcessing,
QgsProperty,
QgsProcessingParameterMultipleLayers,
QgsProcessingParameterEnum,
QgsProcessingParameterBoolean,
QgsProcessingParameterRasterDestination,
QgsProcessingOutputLayerDefinition,
QgsProcessingUtils)
from processing.algs.gdal.GdalAlgorithm import GdalAlgorithm from processing.algs.gdal.GdalAlgorithm import GdalAlgorithm
from processing.core.outputs import OutputRaster
from processing.core.parameters import ParameterBoolean
from processing.core.parameters import ParameterMultipleInput
from processing.core.parameters import ParameterSelection
from processing.algs.gdal.GdalUtils import GdalUtils from processing.algs.gdal.GdalUtils import GdalUtils
from processing.tools import dataobjects
pluginPath = os.path.split(os.path.split(os.path.dirname(__file__))[0])[0] pluginPath = os.path.split(os.path.split(os.path.dirname(__file__))[0])[0]
@ -55,15 +57,27 @@ class buildvrt(GdalAlgorithm):
super().__init__() super().__init__()
def initAlgorithm(self, config=None): def initAlgorithm(self, config=None):
self.addParameter(ParameterMultipleInput(self.INPUT,
self.tr('Input layers'), dataobjects.TYPE_RASTER)) class ParameterVrtDestination(QgsProcessingParameterRasterDestination):
self.addParameter(ParameterSelection(self.RESOLUTION,
self.tr('Resolution'), self.RESOLUTION_OPTIONS, 0)) def __init__(self, name, description):
self.addParameter(ParameterBoolean(self.SEPARATE, super().__init__(name, description)
self.tr('Layer stack'), True))
self.addParameter(ParameterBoolean(self.PROJ_DIFFERENCE, def type(self):
self.tr('Allow projection difference'), False)) return 'vrt_destination'
self.addOutput(OutputRaster(buildvrt.OUTPUT, self.tr('Virtual')))
def defaultFileExtension(self):
return 'vrt'
self.addParameter(QgsProcessingParameterMultipleLayers(self.INPUT,
self.tr('Input layers'), QgsProcessing.TypeRaster))
self.addParameter(QgsProcessingParameterEnum(self.RESOLUTION,
self.tr('Resolution'), options=self.RESOLUTION_OPTIONS, defaultValue=0))
self.addParameter(QgsProcessingParameterBoolean(self.SEPARATE,
self.tr('Layer stack'), defaultValue=True))
self.addParameter(QgsProcessingParameterBoolean(self.PROJ_DIFFERENCE,
self.tr('Allow projection difference'), defaultValue=False))
self.addParameter(ParameterVrtDestination(self.OUTPUT, self.tr('Virtual')))
def name(self): def name(self):
return 'buildvirtualraster' return 'buildvirtualraster'
@ -80,25 +94,34 @@ class buildvrt(GdalAlgorithm):
def getConsoleCommands(self, parameters, context, feedback): def getConsoleCommands(self, parameters, context, feedback):
arguments = [] arguments = []
arguments.append('-resolution') arguments.append('-resolution')
arguments.append(self.RESOLUTION_OPTIONS[self.getParameterValue(self.RESOLUTION)]) arguments.append(self.RESOLUTION_OPTIONS[self.parameterAsEnum(parameters, self.RESOLUTION, context)])
if self.getParameterValue(buildvrt.SEPARATE): if self.parameterAsBool(parameters, buildvrt.SEPARATE, context):
arguments.append('-separate') arguments.append('-separate')
if self.getParameterValue(buildvrt.PROJ_DIFFERENCE): if self.parameterAsBool(parameters, buildvrt.PROJ_DIFFERENCE, context):
arguments.append('-allow_projection_difference') arguments.append('-allow_projection_difference')
# Always write input files to a text file in case there are many of them and the # Always write input files to a text file in case there are many of them and the
# length of the command will be longer then allowed in command prompt # length of the command will be longer then allowed in command prompt
listFile = os.path.join(QgsProcessingUtils.tempFolder(), 'buildvrtInputFiles.txt') listFile = os.path.join(QgsProcessingUtils.tempFolder(), 'buildvrtInputFiles.txt')
with open(listFile, 'w') as f: with open(listFile, 'w') as f:
f.write(self.getParameterValue(buildvrt.INPUT).replace(';', '\n')) layers = []
for l in self.parameterAsLayerList(parameters, self.INPUT, context):
layers.append(l.source())
f.write('\n'.join(layers))
arguments.append('-input_file_list') arguments.append('-input_file_list')
arguments.append(listFile) arguments.append(listFile)
out = self.getOutputValue(buildvrt.OUTPUT)
out = self.parameterAsOutputLayer(parameters, self.OUTPUT, context)
# Ideally the file extensions should be limited to just .vrt but I'm not sure how # Ideally the file extensions should be limited to just .vrt but I'm not sure how
# to do it simply so instead a check is performed. # to do it simply so instead a check is performed.
_, ext = os.path.splitext(out) _, ext = os.path.splitext(out)
if not ext.lower() == '.vrt': if not ext.lower() == '.vrt':
out = out.replace(ext, '.vrt') out = out[:-len(ext)] + '.vrt'
self.setOutputValue(self.OUTPUT, out) if isinstance(parameters[self.OUTPUT], QgsProcessingOutputLayerDefinition):
output_def = QgsProcessingOutputLayerDefinition(parameters[self.OUTPUT])
output_def.sink = QgsProperty.fromValue(out)
self.setOutputValue(self.OUTPUT, output_def)
else:
self.setOutputValue(self.OUTPUT, out)
arguments.append(out) arguments.append(out)
return ['gdalbuildvrt', GdalUtils.escapeAndJoin(arguments)] return ['gdalbuildvrt', GdalUtils.escapeAndJoin(arguments)]

89
python/plugins/processing/gui/MultipleInputDialog.py
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@ -29,12 +29,17 @@ __revision__ = '$Format:%H$'
import os import os
from qgis.core import QgsSettings from qgis.core import (QgsSettings,
QgsProcessing,
QgsVectorFileWriter,
QgsProviderRegistry,
QgsProcessingModelChildParameterSource)
from qgis.PyQt import uic from qgis.PyQt import uic
from qgis.PyQt.QtCore import Qt from qgis.PyQt.QtCore import Qt
from qgis.PyQt.QtCore import QByteArray from qgis.PyQt.QtCore import QByteArray
from qgis.PyQt.QtWidgets import QDialog, QAbstractItemView, QPushButton, QDialogButtonBox from qgis.PyQt.QtWidgets import QDialog, QAbstractItemView, QPushButton, QDialogButtonBox, QFileDialog
from qgis.PyQt.QtGui import QStandardItemModel, QStandardItem from qgis.PyQt.QtGui import QStandardItemModel, QStandardItem
from processing.tools import dataobjects
pluginPath = os.path.split(os.path.dirname(__file__))[0] pluginPath = os.path.split(os.path.dirname(__file__))[0]
WIDGET, BASE = uic.loadUiType( WIDGET, BASE = uic.loadUiType(
@ -43,9 +48,11 @@ WIDGET, BASE = uic.loadUiType(
class MultipleInputDialog(BASE, WIDGET): class MultipleInputDialog(BASE, WIDGET):
def __init__(self, options, selectedoptions=None): def __init__(self, options, selectedoptions=None, datatype=None):
super(MultipleInputDialog, self).__init__(None) super(MultipleInputDialog, self).__init__(None)
self.setupUi(self) self.setupUi(self)
self.datatype = datatype
self.model = None
self.lstLayers.setSelectionMode(QAbstractItemView.NoSelection) self.lstLayers.setSelectionMode(QAbstractItemView.NoSelection)
@ -68,6 +75,11 @@ class MultipleInputDialog(BASE, WIDGET):
self.btnToggleSelection = QPushButton(self.tr('Toggle selection')) self.btnToggleSelection = QPushButton(self.tr('Toggle selection'))
self.buttonBox.addButton(self.btnToggleSelection, self.buttonBox.addButton(self.btnToggleSelection,
QDialogButtonBox.ActionRole) QDialogButtonBox.ActionRole)
if self.datatype is not None:
btnAddFile = QPushButton(self.tr('Add file(s)…'))
btnAddFile.clicked.connect(self.addFiles)
self.buttonBox.addButton(btnAddFile,
QDialogButtonBox.ActionRole)
self.btnSelectAll.clicked.connect(lambda: self.selectAll(True)) self.btnSelectAll.clicked.connect(lambda: self.selectAll(True))
self.btnClearSelection.clicked.connect(lambda: self.selectAll(False)) self.btnClearSelection.clicked.connect(lambda: self.selectAll(False))
@ -76,6 +88,7 @@ class MultipleInputDialog(BASE, WIDGET):
self.settings = QgsSettings() self.settings = QgsSettings()
self.restoreGeometry(self.settings.value("/Processing/multipleInputDialogGeometry", QByteArray())) self.restoreGeometry(self.settings.value("/Processing/multipleInputDialogGeometry", QByteArray()))
self.lstLayers.setSelectionMode(QAbstractItemView.ExtendedSelection)
self.populateList() self.populateList()
self.finished.connect(self.saveWindowGeometry) self.finished.connect(self.saveWindowGeometry)
@ -83,15 +96,26 @@ class MultipleInputDialog(BASE, WIDGET):
self.settings.setValue("/Processing/multipleInputDialogGeometry", self.saveGeometry()) self.settings.setValue("/Processing/multipleInputDialogGeometry", self.saveGeometry())
def populateList(self): def populateList(self):
model = QStandardItemModel() self.model = QStandardItemModel()
for value, text in self.options: for value, text in self.options:
item = QStandardItem(text) item = QStandardItem(text)
item.setData(value, Qt.UserRole) item.setData(value, Qt.UserRole)
item.setCheckState(Qt.Checked if value in self.selectedoptions else Qt.Unchecked) item.setCheckState(Qt.Checked if value in self.selectedoptions else Qt.Unchecked)
item.setCheckable(True) item.setCheckable(True)
model.appendRow(item) self.model.appendRow(item)
self.lstLayers.setModel(model) # add extra options (e.g. manually added layers)
for t in [o for o in self.selectedoptions if not isinstance(o, int)]:
if isinstance(t, QgsProcessingModelChildParameterSource):
item = QStandardItem(t.staticValue())
else:
item = QStandardItem(t)
item.setData(item.text(), Qt.UserRole)
item.setCheckState(Qt.Checked)
item.setCheckable(True)
self.model.appendRow(item)
self.lstLayers.setModel(self.model)
def accept(self): def accept(self):
self.selectedoptions = [] self.selectedoptions = []
@ -106,15 +130,56 @@ class MultipleInputDialog(BASE, WIDGET):
self.selectedoptions = None self.selectedoptions = None
QDialog.reject(self) QDialog.reject(self)
def getItemsToModify(self):
items = []
if len(self.lstLayers.selectedIndexes()) > 1:
for i in self.lstLayers.selectedIndexes():
items.append(self.model.itemFromIndex(i))
else:
for i in range(self.model.rowCount()):
items.append(self.model.item(i))
return items
def selectAll(self, value): def selectAll(self, value):
model = self.lstLayers.model() for item in self.getItemsToModify():
for i in range(model.rowCount()):
item = model.item(i)
item.setCheckState(Qt.Checked if value else Qt.Unchecked) item.setCheckState(Qt.Checked if value else Qt.Unchecked)
def toggleSelection(self): def toggleSelection(self):
model = self.lstLayers.model() for item in self.getItemsToModify():
for i in range(model.rowCount()):
item = model.item(i)
checked = item.checkState() == Qt.Checked checked = item.checkState() == Qt.Checked
item.setCheckState(Qt.Unchecked if checked else Qt.Checked) item.setCheckState(Qt.Unchecked if checked else Qt.Checked)
def getFileFilter(self, datatype):
"""
Returns a suitable file filter pattern for the specified parameter definition
:param param:
:return:
"""
if datatype == QgsProcessing.TypeRaster:
return QgsProviderRegistry.instance().fileRasterFilters()
elif datatype == QgsProcessing.TypeFile:
return self.tr('All files (*.*)')
else:
exts = QgsVectorFileWriter.supportedFormatExtensions()
for i in range(len(exts)):
exts[i] = self.tr('{0} files (*.{1})').format(exts[i].upper(), exts[i].lower())
return self.tr('All files (*.*)') + ';;' + ';;'.join(exts)
def addFiles(self):
filter = self.getFileFilter(self.datatype)
settings = QgsSettings()
path = str(settings.value('/Processing/LastInputPath'))
ret, selected_filter = QFileDialog.getOpenFileNames(self, self.tr('Select file(s)'),
path, filter)
if ret:
files = list(ret)
settings.setValue('/Processing/LastInputPath',
os.path.dirname(str(files[0])))
for filename in files:
item = QStandardItem(filename)
item.setData(filename, Qt.UserRole)
item.setCheckState(Qt.Checked)
item.setCheckable(True)
self.model.appendRow(item)

24
python/plugins/processing/gui/MultipleInputPanel.py
View File

@ -28,9 +28,10 @@ __revision__ = '$Format:%H$'
import os import os
from qgis.core import QgsProcessing
from qgis.PyQt import uic from qgis.PyQt import uic
from qgis.PyQt.QtCore import pyqtSignal from qgis.PyQt.QtCore import pyqtSignal
''
from processing.gui.MultipleInputDialog import MultipleInputDialog from processing.gui.MultipleInputDialog import MultipleInputDialog
from processing.gui.MultipleFileInputDialog import MultipleFileInputDialog from processing.gui.MultipleFileInputDialog import MultipleFileInputDialog
@ -63,10 +64,10 @@ class MultipleInputPanel(BASE, WIDGET):
self.tr('{0} elements selected').format(len(self.selectedoptions))) self.tr('{0} elements selected').format(len(self.selectedoptions)))
def showSelectionDialog(self): def showSelectionDialog(self):
if self.datatype is None: if self.datatype == QgsProcessing.TypeFile:
dlg = MultipleInputDialog(self.options, self.selectedoptions)
else:
dlg = MultipleFileInputDialog(self.selectedoptions) dlg = MultipleFileInputDialog(self.selectedoptions)
else:
dlg = MultipleInputDialog(self.options, self.selectedoptions, datatype=self.datatype)
dlg.exec_() dlg.exec_()
if dlg.selectedoptions is not None: if dlg.selectedoptions is not None:
self.selectedoptions = dlg.selectedoptions self.selectedoptions = dlg.selectedoptions
@ -76,12 +77,15 @@ class MultipleInputPanel(BASE, WIDGET):
def updateForOptions(self, options): def updateForOptions(self, options):
selectedoptions = [] selectedoptions = []
selected = [self.options[i] for i in self.selectedoptions] selected = [self.options[i] if isinstance(i, int) else i for i in self.selectedoptions]
for sel in selected: for sel in selected:
try: if isinstance(sel, int):
idx = options.index(sel) try:
selectedoptions.append(idx) idx = options.index(sel)
except ValueError: selectedoptions.append(idx)
pass except ValueError:
pass
else:
selectedoptions.append(sel)
self.options = options self.options = options
self.setSelectedItems(selectedoptions) self.setSelectedItems(selectedoptions)

42
python/plugins/processing/gui/wrappers.py
View File

@ -69,6 +69,7 @@ from qgis.core import (
QgsProcessingOutputVectorLayer, QgsProcessingOutputVectorLayer,
QgsProcessingOutputString, QgsProcessingOutputString,
QgsProcessingOutputNumber, QgsProcessingOutputNumber,
QgsProcessingModelChildParameterSource,
QgsProcessingModelAlgorithm) QgsProcessingModelAlgorithm)
from qgis.PyQt.QtWidgets import ( from qgis.PyQt.QtWidgets import (
@ -524,20 +525,20 @@ class MultipleInputWidgetWrapper(WidgetWrapper):
def _getOptions(self): def _getOptions(self):
if self.param.layerType() == QgsProcessing.TypeVectorAny: if self.param.layerType() == QgsProcessing.TypeVectorAny:
options = self.dialog.getAvailableValuesOfType(QgsProcessingParameterFeatureSource, QgsProcessingOutputVectorLayer) options = self.dialog.getAvailableValuesOfType((QgsProcessingParameterFeatureSource, QgsProcessingParameterVectorLayer, QgsProcessingParameterMultipleLayers), QgsProcessingOutputVectorLayer)
elif self.param.layerType() == QgsProcessing.TypeVectorPoint: elif self.param.layerType() == QgsProcessing.TypeVectorPoint:
options = self.dialog.getAvailableValuesOfType(QgsProcessingParameterFeatureSource, QgsProcessingOutputVectorLayer, options = self.dialog.getAvailableValuesOfType((QgsProcessingParameterFeatureSource, QgsProcessingParameterVectorLayer, QgsProcessingParameterMultipleLayers), QgsProcessingOutputVectorLayer,
[QgsProcessing.TypeVectorPoint, QgsProcessing.TypeVectorAny]) [QgsProcessing.TypeVectorPoint, QgsProcessing.TypeVectorAny])
elif self.param.layerType() == QgsProcessing.TypeVectorLine: elif self.param.layerType() == QgsProcessing.TypeVectorLine:
options = self.dialog.getAvailableValuesOfType(QgsProcessingParameterFeatureSource, QgsProcessingOutputVectorLayer, options = self.dialog.getAvailableValuesOfType((QgsProcessingParameterFeatureSource, QgsProcessingParameterVectorLayer, QgsProcessingParameterMultipleLayers), QgsProcessingOutputVectorLayer,
[QgsProcessing.TypeVectorLine, QgsProcessing.TypeVectorAny]) [QgsProcessing.TypeVectorLine, QgsProcessing.TypeVectorAny])
elif self.param.layerType() == QgsProcessing.TypeVectorPolygon: elif self.param.layerType() == QgsProcessing.TypeVectorPolygon:
options = self.dialog.getAvailableValuesOfType(QgsProcessingParameterFeatureSource, QgsProcessingOutputVectorLayer, options = self.dialog.getAvailableValuesOfType((QgsProcessingParameterFeatureSource, QgsProcessingParameterVectorLayer, QgsProcessingParameterMultipleLayers), QgsProcessingOutputVectorLayer,
[QgsProcessing.TypeVectorPolygon, QgsProcessing.TypeVectorAny]) [QgsProcessing.TypeVectorPolygon, QgsProcessing.TypeVectorAny])
elif self.param.layerType() == QgsProcessing.TypeRaster: elif self.param.layerType() == QgsProcessing.TypeRaster:
options = self.dialog.getAvailableValuesOfType(QgsProcessingParameterRasterLayer, QgsProcessingOutputRasterLayer) options = self.dialog.getAvailableValuesOfType((QgsProcessingParameterRasterLayer, QgsProcessingParameterMultipleLayers), QgsProcessingOutputRasterLayer)
elif self.param.layerType() == QgsProcessing.TypeTable: elif self.param.layerType() == QgsProcessing.TypeTable:
options = self.dialog.getAvailableValuesOfType(QgsProcessingParameterVectorLayer, OutputTable) options = self.dialog.getAvailableValuesOfType((QgsProcessingParameterFeatureSource, QgsProcessingParameterVectorLayer, QgsProcessingParameterMultipleLayers), OutputTable)
else: else:
options = self.dialog.getAvailableValuesOfType(QgsProcessingParameterFile, OutputFile) options = self.dialog.getAvailableValuesOfType(QgsProcessingParameterFile, OutputFile)
options = sorted(options, key=lambda opt: self.dialog.resolveValueDescription(opt)) options = sorted(options, key=lambda opt: self.dialog.resolveValueDescription(opt))
@ -546,7 +547,7 @@ class MultipleInputWidgetWrapper(WidgetWrapper):
def createWidget(self): def createWidget(self):
if self.dialogType == DIALOG_STANDARD: if self.dialogType == DIALOG_STANDARD:
if self.param.layerType() == QgsProcessing.TypeFile: if self.param.layerType() == QgsProcessing.TypeFile:
return MultipleInputPanel(datatype=dataobjects.TYPE_FILE) return MultipleInputPanel(datatype=QgsProcessing.TypeFile)
else: else:
if self.param.layerType() == QgsProcessing.TypeRaster: if self.param.layerType() == QgsProcessing.TypeRaster:
options = QgsProcessingUtils.compatibleRasterLayers(QgsProject.instance(), False) options = QgsProcessingUtils.compatibleRasterLayers(QgsProject.instance(), False)
@ -555,14 +556,14 @@ class MultipleInputWidgetWrapper(WidgetWrapper):
else: else:
options = QgsProcessingUtils.compatibleVectorLayers(QgsProject.instance(), [self.param.layerType()], False) options = QgsProcessingUtils.compatibleVectorLayers(QgsProject.instance(), [self.param.layerType()], False)
opts = [getExtendedLayerName(opt) for opt in options] opts = [getExtendedLayerName(opt) for opt in options]
return MultipleInputPanel(opts) return MultipleInputPanel(opts, datatype=self.param.layerType())
elif self.dialogType == DIALOG_BATCH: elif self.dialogType == DIALOG_BATCH:
widget = BatchInputSelectionPanel(self.param, self.row, self.col, self.dialog) widget = BatchInputSelectionPanel(self.param, self.row, self.col, self.dialog)
widget.valueChanged.connect(lambda: self.widgetValueHasChanged.emit(self)) widget.valueChanged.connect(lambda: self.widgetValueHasChanged.emit(self))
return widget return widget
else: else:
options = [self.dialog.resolveValueDescription(opt) for opt in self._getOptions()] options = [self.dialog.resolveValueDescription(opt) for opt in self._getOptions()]
return MultipleInputPanel(options) return MultipleInputPanel(options, datatype=self.param.layerType())
def refresh(self): def refresh(self):
if self.param.layerType() != QgsProcessing.TypeFile: if self.param.layerType() != QgsProcessing.TypeFile:
@ -582,11 +583,20 @@ class MultipleInputWidgetWrapper(WidgetWrapper):
return self.widget.setText(value) return self.widget.setText(value)
else: else:
options = self._getOptions() options = self._getOptions()
selected = []
for i, opt in enumerate(options): if not isinstance(value, (tuple, list)):
if opt in value: value = [value]
selected.append(i)
self.widget.setSelectedItems(selected) selected_options = []
for sel in value:
if sel in options:
selected_options.append(options.index(sel))
elif isinstance(sel, QgsProcessingModelChildParameterSource):
selected_options.append(sel.staticValue())
else:
selected_options.append(sel)
self.widget.setSelectedItems(selected_options)
def value(self): def value(self):
if self.dialogType == DIALOG_STANDARD: if self.dialogType == DIALOG_STANDARD:
@ -599,12 +609,12 @@ class MultipleInputWidgetWrapper(WidgetWrapper):
options = QgsProcessingUtils.compatibleVectorLayers(QgsProject.instance(), [], False) options = QgsProcessingUtils.compatibleVectorLayers(QgsProject.instance(), [], False)
else: else:
options = QgsProcessingUtils.compatibleVectorLayers(QgsProject.instance(), [self.param.layerType()], False) options = QgsProcessingUtils.compatibleVectorLayers(QgsProject.instance(), [self.param.layerType()], False)
return [options[i] for i in self.widget.selectedoptions] return [options[i] if isinstance(i, int) else i for i in self.widget.selectedoptions]
elif self.dialogType == DIALOG_BATCH: elif self.dialogType == DIALOG_BATCH:
return self.widget.getText() return self.widget.getText()
else: else:
options = self._getOptions() options = self._getOptions()
values = [options[i] for i in self.widget.selectedoptions] values = [options[i] if isinstance(i, int) else QgsProcessingModelChildParameterSource.fromStaticValue(i) for i in self.widget.selectedoptions]
if len(values) == 0 and not self.param.flags() & QgsProcessing.FlagOptional: if len(values) == 0 and not self.param.flags() & QgsProcessing.FlagOptional:
raise InvalidParameterValue() raise InvalidParameterValue()
return values return values

5
python/plugins/processing/modeler/ModelerParametersDialog.py
View File

@ -44,6 +44,7 @@ from qgis.core import (QgsProcessingParameterDefinition,
QgsProcessingModelChildAlgorithm, QgsProcessingModelChildAlgorithm,
QgsProcessingModelChildParameterSource, QgsProcessingModelChildParameterSource,
QgsProcessingParameterFeatureSink, QgsProcessingParameterFeatureSink,
QgsProcessingParameterMultipleLayers,
QgsProcessingParameterRasterDestination, QgsProcessingParameterRasterDestination,
QgsProcessingParameterFileDestination, QgsProcessingParameterFileDestination,
QgsProcessingParameterFolderDestination, QgsProcessingParameterFolderDestination,
@ -236,11 +237,11 @@ class ModelerParametersDialog(QDialog):
# upgrade paramType to list # upgrade paramType to list
if paramType is None: if paramType is None:
paramType = [] paramType = []
elif not isinstance(paramType, list): elif not isinstance(paramType, (tuple, list)):
paramType = [paramType] paramType = [paramType]
if outTypes is None: if outTypes is None:
outTypes = [] outTypes = []
elif not isinstance(outTypes, list): elif not isinstance(outTypes, (tuple, list)):
outTypes = [outTypes] outTypes = [outTypes]
return self.model.availableSourcesForChild(self.childId, [p.typeName() for p in paramType if issubclass(p, QgsProcessingParameterDefinition)], return self.model.availableSourcesForChild(self.childId, [p.typeName() for p in paramType if issubclass(p, QgsProcessingParameterDefinition)],

6
src/analysis/CMakeLists.txt
View File

@ -35,12 +35,9 @@ SET(QGIS_ANALYSIS_SRCS
raster/qgsrastercalculator.cpp raster/qgsrastercalculator.cpp
raster/qgsrastermatrix.cpp raster/qgsrastermatrix.cpp
vector/mersenne-twister.cpp vector/mersenne-twister.cpp
vector/qgsgeometryanalyzer.cpp
vector/qgsgeometrysnapper.cpp vector/qgsgeometrysnapper.cpp
vector/qgspointsample.cpp
vector/qgstransectsample.cpp vector/qgstransectsample.cpp
vector/qgszonalstatistics.cpp vector/qgszonalstatistics.cpp
vector/qgsoverlayanalyzer.cpp
openstreetmap/qgsosmbase.cpp openstreetmap/qgsosmbase.cpp
openstreetmap/qgsosmdatabase.cpp openstreetmap/qgsosmdatabase.cpp
@ -116,9 +113,6 @@ SET(QGIS_ANALYSIS_HDRS
raster/qgsrastercalcnode.h raster/qgsrastercalcnode.h
raster/qgstotalcurvaturefilter.h raster/qgstotalcurvaturefilter.h
vector/qgsgeometryanalyzer.h
vector/qgsoverlayanalyzer.h
vector/qgspointsample.h
vector/qgstransectsample.h vector/qgstransectsample.h
vector/qgszonalstatistics.h vector/qgszonalstatistics.h

1493
src/analysis/vector/qgsgeometryanalyzer.cpp
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File diff suppressed because it is too large Load Diff

161
src/analysis/vector/qgsgeometryanalyzer.h
View File

@ -1,161 +0,0 @@
/***************************************************************************
qgsgeometryanalyzer.h - QGIS Tools for vector geometry analysis
-------------------
begin : 19 March 2009
copyright : (C) Carson Farmer
email : carson.farmer@gmail.com
***************************************************************************/
/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#ifndef QGSGEOMETRYANALYZERH
#define QGSGEOMETRYANALYZERH
#include "qgsfeature.h"
#include "qgsgeometry.h"
#include "qgis_analysis.h"
class QgsVectorFileWriter;
class QProgressDialog;
class QgsVectorDataProvider;
class QgsDistanceArea;
/** \ingroup analysis
* The QGis class provides vector geometry analysis functions
*/
class ANALYSIS_EXPORT QgsGeometryAnalyzer
{
public:
/** Simplify vector layer using (a modified) Douglas-Peucker algorithm
* and write it to a new shape file
* \param layer input vector layer
* \param shapefileName path to the output shp
* \param tolerance (level of simplification)
* \param onlySelectedFeatures if true, only selected features are considered, else all the features
* \param p progress dialog (or 0 if no progress dialog is to be shown)
*/
bool simplify( QgsVectorLayer *layer, const QString &shapefileName, double tolerance,
bool onlySelectedFeatures = false, QProgressDialog *p = nullptr );
/** Calculate the true centroids, or 'center of mass' for a vector layer and
* write it to a new shape file
* \param layer input vector layer
* \param shapefileName path to the output shp
* \param onlySelectedFeatures if true, only selected features are considered, else all the features
* \param p progress dialog (or 0 if no progress dialog is to be shown)
*/
bool centroids( QgsVectorLayer *layer, const QString &shapefileName,
bool onlySelectedFeatures = false, QProgressDialog *p = nullptr );
/** Create a polygon based on the extent of all (selected) features and write it to a new shape file
* \param layer input vector layer
* \param shapefileName path to the output shp
* \param onlySelectedFeatures if true, only selected features are considered, else all the features
* \param p progress dialog (or 0 if no progress dialog is to be shown)
*/
bool extent( QgsVectorLayer *layer, const QString &shapefileName, bool onlySelectedFeatures = false, QProgressDialog *p = 0 );
/** Create buffers for a vector layer and write it to a new shape file
* \param layer input vector layer
* \param shapefileName path to the output shp
* \param bufferDistance distance for buffering (if no buffer field is specified)
* \param onlySelectedFeatures if true, only selected features are considered, else all the features
* \param dissolve if true, merge all the buffers to a big multipolygon
* \param bufferDistanceField index of the attribute field that contains the buffer distance (or -1 if all features have the same buffer distance)
* \param p progress dialog (or 0 if no progress dialog is to be shown)
*/
bool buffer( QgsVectorLayer *layer, const QString &shapefileName, double bufferDistance,
bool onlySelectedFeatures = false, bool dissolve = false, int bufferDistanceField = -1, QProgressDialog *p = nullptr );
/** Create convex hull(s) of a vector layer and write it to a new shape file
* \param layer input vector layer
* \param shapefileName path to the output shp
* \param onlySelectedFeatures if true, only selected features are considered, else all the features
* \param uniqueIdField index of the attribute field that contains the unique convex hull id (or -1 if
* all features have the same buffer distance)
* \param p progress dialog (or 0 if no progress dialog is to be shown)
*/
bool convexHull( QgsVectorLayer *layer, const QString &shapefileName, bool onlySelectedFeatures = false,
int uniqueIdField = -1, QProgressDialog *p = nullptr );
/** Dissolve a vector layer and write it to a new shape file
* \param layer input vector layer
* \param shapefileName path to the output shp
* \param onlySelectedFeatures if true, only selected features are considered, else all the features
* \param uniqueIdField index of the attribute field that contains the unique id to dissolve on (or -1 if
* all features should be dissolved together)
* \param p progress dialog (or 0 if no progress dialog is to be shown)
*/
bool dissolve( QgsVectorLayer *layer, const QString &shapefileName, bool onlySelectedFeatures = false,
int uniqueIdField = -1, QProgressDialog *p = nullptr );
/** Creates an event layer (multipoint or multiline) by locating features from a (non-spatial) event table along the features of a line layer.
* Note that currently (until QgsGeometry supports m-values) the z-coordinate of the line layer is used for linear referencing
* \param lineLayer layer with the line geometry
* \param eventLayer layer with features and location field
* \param lineField join index in line layer
* \param eventField join index in event layer
* \param outputLayer name of output file (can be empty if a memory layer is used)
* \param outputFormat name of output format (can be empty if a memory provider is used to store the results)
* \param unlocatedFeatureIds out: ids of event features where linear referencing was not successful
* \param locationField1 attribute index of location field in event layer
* \param locationField2 attribute index of location end field (or -1 for point layer)
* \param offsetField attribute index for offset field. Negative offset value = offset to left side, positive value = offset to right side
* \param offsetScale factor to scale offset
* \param forceSingleGeometry force layer to single point/line type. Feature attributes are copied in case of multiple matches
* \param memoryProvider memory provider to write output to (can be 0 if output is written to a file)
* \param p progress dialog or 0 if no progress dialog should be shown
*/
bool eventLayer( QgsVectorLayer *lineLayer, QgsVectorLayer *eventLayer, int lineField, int eventField, QgsFeatureIds &unlocatedFeatureIds SIP_OUT, const QString &outputLayer,
const QString &outputFormat, int locationField1, int locationField2 = -1, int offsetField = -1, double offsetScale = 1.0,
bool forceSingleGeometry = false, QgsVectorDataProvider *memoryProvider = nullptr, QProgressDialog *p = nullptr );
//! Returns linear reference geometry as a multiline (or 0 if no match). Currently, the z-coordinates are considered to be the measures (no support for m-values in QGIS)
QgsGeometry locateBetweenMeasures( double fromMeasure, double toMeasure, const QgsGeometry &lineGeom );
/** Returns linear reference geometry. Unlike the PostGIS function, this method always returns multipoint or 0 if no match (not geometry collection).
* Currently, the z-coordinates are considered to be the measures (no support for m-values in QGIS)
*/
QgsGeometry locateAlongMeasure( double measure, const QgsGeometry &lineGeom );
private:
QList<double> simpleMeasure( QgsGeometry &geometry );
double perimeterMeasure( const QgsGeometry &geometry, QgsDistanceArea &measure );
//! Helper function to simplify an individual feature
void simplifyFeature( QgsFeature &f, QgsVectorFileWriter *vfw, double tolerance );
//! Helper function to get the cetroid of an individual feature
void centroidFeature( QgsFeature &f, QgsVectorFileWriter *vfw );
//! Helper function to buffer an individual feature
void bufferFeature( QgsFeature &f, int nProcessedFeatures, QgsVectorFileWriter *vfw, bool dissolve, QgsGeometry &dissolveGeometry,
double bufferDistance, int bufferDistanceField );
//! Helper function to get the convex hull of feature(s)
void convexFeature( QgsFeature &f, int nProcessedFeatures, QgsGeometry &dissolveGeometry );
//! Helper function to dissolve feature(s)
QgsGeometry dissolveFeature( const QgsFeature &f, const QgsGeometry &dissolveInto );
//helper functions for event layer
void addEventLayerFeature( QgsFeature &feature, const QgsGeometry &geom, const QgsGeometry &lineGeom, QgsVectorFileWriter *fileWriter, QgsFeatureList &memoryFeatures, int offsetField = -1, double offsetScale = 1.0,
bool forceSingleType = false );
/** Create geometry offset relative to line geometry.
\param geom the geometry to modify
\param lineGeom the line geometry to which the feature is referenced
\param offset the offset value in layer unit. Negative values mean offset towards left, positive values offset to the right side*/
QgsGeometry createOffsetGeometry( const QgsGeometry &geom, const QgsGeometry &lineGeom, double offset );
QgsPointXY createPointOffset( double x, double y, double dist, const QgsGeometry &lineGeom ) const;
QgsConstWkbPtr locateBetweenWkbString( QgsConstWkbPtr ptr, QgsMultiPolyline &result, double fromMeasure, double toMeasure );
QgsConstWkbPtr locateAlongWkbString( QgsConstWkbPtr ptr, QgsMultiPoint &result, double measure );
static bool clipSegmentByRange( double x1, double y1, double m1, double x2, double y2, double m2, double range1, double range2, QgsPointXY &pt1, QgsPointXY &pt2, bool &secondPointClipped );
static void locateAlongSegment( double x1, double y1, double m1, double x2, double y2, double m2, double measure, bool &pt1Ok, QgsPointXY &pt1, bool &pt2Ok, QgsPointXY &pt2 );
};
#endif //QGSVECTORANALYZER

195
src/analysis/vector/qgsoverlayanalyzer.cpp
View File

@ -1,195 +0,0 @@
/***************************************************************************
qgsoverlayanalyzer.cpp - QGIS Tools for vector geometry analysis
-------------------
begin : 8 Nov 2009
copyright : (C) Carson J. Q. Farmer
email : carson.farmer@gmail.com
***************************************************************************/
/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#include "qgsoverlayanalyzer.h"
#include "qgsapplication.h"
#include "qgsfeatureiterator.h"
#include "qgsfields.h"
#include "qgsfeature.h"
#include "qgsgeometry.h"
#include "qgslogger.h"
#include "qgscoordinatereferencesystem.h"
#include "qgsspatialindex.h"
#include "qgsvectorfilewriter.h"
#include "qgsvectordataprovider.h"
#include "qgsdistancearea.h"
#include <QProgressDialog>
bool QgsOverlayAnalyzer::intersection( QgsVectorLayer *layerA, QgsVectorLayer *layerB,
const QString &shapefileName, bool onlySelectedFeatures,
QProgressDialog *p )
{
if ( !layerA || !layerB )
{
return false;
}
QgsVectorDataProvider *dpA = layerA->dataProvider();
QgsVectorDataProvider *dpB = layerB->dataProvider();
if ( !dpA || !dpB )
{
return false;
}
QgsWkbTypes::Type outputType = dpA->wkbType();
QgsCoordinateReferenceSystem crs = layerA->crs();
QgsFields fieldsA = layerA->fields();
QgsFields fieldsB = layerB->fields();
combineFieldLists( fieldsA, fieldsB );
QgsVectorFileWriter vWriter( shapefileName, dpA->encoding(), fieldsA, outputType, crs );
QgsFeature currentFeature;
//take only selection
if ( onlySelectedFeatures )
{
QgsFeatureIds selectionB = layerB->selectedFeatureIds();
QgsFeatureRequest req = QgsFeatureRequest().setFilterFids( selectionB ).setSubsetOfAttributes( QgsAttributeList() );
QgsSpatialIndex index = QgsSpatialIndex( layerB->getFeatures( req ) );
//use QgsVectorLayer::featureAtId
const QgsFeatureIds selectionA = layerA->selectedFeatureIds();
if ( p )
{
p->setMaximum( selectionA.size() );
}
req = QgsFeatureRequest().setFilterFids( selectionA );
QgsFeatureIterator selectionAIt = layerA->getFeatures( req );
QgsFeature currentFeature;
int processedFeatures = 0;
while ( selectionAIt.nextFeature( currentFeature ) )
{
if ( p )
{
p->setValue( processedFeatures );
}
if ( p && p->wasCanceled() )
{
break;
}
intersectFeature( currentFeature, &vWriter, layerB, &index );
++processedFeatures;
}
if ( p )
{
p->setValue( selectionA.size() );
}
}
//take all features
else
{
QgsFeatureRequest req = QgsFeatureRequest().setSubsetOfAttributes( QgsAttributeList() );
QgsSpatialIndex index = QgsSpatialIndex( layerB->getFeatures( req ) );
int featureCount = layerA->featureCount();
if ( p )
{
p->setMaximum( featureCount );
}
int processedFeatures = 0;
QgsFeatureIterator fit = layerA->getFeatures();
QgsFeature currentFeature;
while ( fit.nextFeature( currentFeature ) )
{
if ( p )
{
p->setValue( processedFeatures );
}
if ( p && p->wasCanceled() )
{
break;
}
intersectFeature( currentFeature, &vWriter, layerB, &index );
++processedFeatures;
}
if ( p )
{
p->setValue( featureCount );
}
}
return true;
}
void QgsOverlayAnalyzer::intersectFeature( QgsFeature &f, QgsVectorFileWriter *vfw,
QgsVectorLayer *vl, QgsSpatialIndex *index )
{
if ( !f.hasGeometry() )
{
return;
}
QgsGeometry featureGeometry = f.geometry();
QgsGeometry intersectGeometry;
QgsFeature overlayFeature;
QList<QgsFeatureId> intersects = index->intersects( featureGeometry.boundingBox() );
QgsFeatureRequest req = QgsFeatureRequest().setFilterFids( intersects.toSet() );
QgsFeatureIterator intersectIt = vl->getFeatures( req );
QgsFeature outFeature;
while ( intersectIt.nextFeature( overlayFeature ) )
{
if ( featureGeometry.intersects( overlayFeature.geometry() ) )
{
intersectGeometry = featureGeometry.intersection( overlayFeature.geometry() );
outFeature.setGeometry( intersectGeometry );
QgsAttributes attributesA = f.attributes();
QgsAttributes attributesB = overlayFeature.attributes();
combineAttributeMaps( attributesA, attributesB );
outFeature.setAttributes( attributesA );
//add it to vector file writer
if ( vfw )
{
vfw->addFeature( outFeature );
}
}
}
}
void QgsOverlayAnalyzer::combineFieldLists( QgsFields &fieldListA, const QgsFields &fieldListB )
{
QList<QString> names;
Q_FOREACH ( const QgsField &field, fieldListA )
names.append( field.name() );
for ( int idx = 0; idx < fieldListB.count(); ++idx )
{
QgsField field = fieldListB.at( idx );
int count = 0;
while ( names.contains( field.name() ) )
{
QString name = QStringLiteral( "%1_%2" ).arg( field.name() ).arg( count );
field = QgsField( name, field.type() );
++count;
}
fieldListA.append( field );
names.append( field.name() );
}
}
void QgsOverlayAnalyzer::combineAttributeMaps( QgsAttributes &attributesA, const QgsAttributes &attributesB )
{
attributesA += attributesB;
}

54
src/analysis/vector/qgsoverlayanalyzer.h
View File

@ -1,54 +0,0 @@
/***************************************************************************
qgsoverlayanalyzer.h - QGIS Tools for vector geometry analysis
-------------------
begin : 19 March 2009
copyright : (C) Carson Farmer
email : carson.farmer@gmail.com
***************************************************************************/
/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#ifndef QGSOVERLAYANALYZERH
#define QGSOVERLAYANALYZERH
#include "qgsvectorlayer.h"
#include "qgis_analysis.h"
class QgsVectorFileWriter;
class QProgressDialog;
class QgsSpatialIndex;
/** \ingroup analysis
* The QGis class provides vector overlay analysis functions
*/
class ANALYSIS_EXPORT QgsOverlayAnalyzer
{
public:
/** Perform an intersection on two input vector layers and write output to a new shape file
\param layerA input vector layer
\param layerB input vector layer
\param shapefileName path to the output shp
\param onlySelectedFeatures if true, only selected features are considered, else all the features
\param p progress dialog (or 0 if no progress dialog is to be shown)
*/
bool intersection( QgsVectorLayer *layerA, QgsVectorLayer *layerB,
const QString &shapefileName, bool onlySelectedFeatures = false,
QProgressDialog *p = nullptr );
private:
void combineFieldLists( QgsFields &fieldListA, const QgsFields &fieldListB );
void intersectFeature( QgsFeature &f, QgsVectorFileWriter *vfw, QgsVectorLayer *dp, QgsSpatialIndex *index );
void combineAttributeMaps( QgsAttributes &attributesA, const QgsAttributes &attributesB );
};
#endif //QGSVECTORANALYZER

170
src/analysis/vector/qgspointsample.cpp
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@ -1,170 +0,0 @@
/***************************************************************************
qgspointsample.cpp
---------------------
begin : July 2013
copyright : (C) 2013 by Marco Hugentobler
email : marco dot hugentobler at sourcepole dot ch
***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#include "qgspointsample.h"
#include "qgsfeatureiterator.h"
#include "qgsgeometry.h"
#include "qgsspatialindex.h"
#include "qgsvectorfilewriter.h"
#include "qgsvectorlayer.h"
#include <QFile>
#include "mersenne-twister.h"
QgsPointSample::QgsPointSample( QgsVectorLayer *inputLayer, const QString &outputLayer, const QString &nPointsAttribute, const QString &minDistAttribute ): mInputLayer( inputLayer ),
mOutputLayer( outputLayer ), mNumberOfPointsAttribute( nPointsAttribute ), mMinDistanceAttribute( minDistAttribute ), mNCreatedPoints( 0 )
{
}
QgsPointSample::QgsPointSample()
: mInputLayer( nullptr )
, mNCreatedPoints( 0 )
{
}
int QgsPointSample::createRandomPoints( QProgressDialog *pd )
{
Q_UNUSED( pd );
//create input layer from id (test if polygon, valid)
if ( !mInputLayer )
{
return 1;
}
if ( mInputLayer->geometryType() != QgsWkbTypes::PolygonGeometry )
{
return 2;
}
//delete output file if it already exists
if ( QFile::exists( mOutputLayer ) )
{
QgsVectorFileWriter::deleteShapeFile( mOutputLayer );
}
//create vector file writer
QgsFields outputFields;
outputFields.append( QgsField( QStringLiteral( "id" ), QVariant::Int ) );
outputFields.append( QgsField( QStringLiteral( "station_id" ), QVariant::Int ) );
outputFields.append( QgsField( QStringLiteral( "stratum_id" ), QVariant::Int ) );
QgsVectorFileWriter writer( mOutputLayer, QStringLiteral( "UTF-8" ),
outputFields,
QgsWkbTypes::Point,
mInputLayer->crs() );
//check if creation of output layer successful
if ( writer.hasError() != QgsVectorFileWriter::NoError )
{
return 3;
}
//init random number generator
mt_srand( QTime::currentTime().msec() );
QgsFeature fet;
int nPoints = 0;
double minDistance = 0;
mNCreatedPoints = 0;
QgsFeatureIterator fIt = mInputLayer->getFeatures( QgsFeatureRequest().setSubsetOfAttributes(
QStringList() << mNumberOfPointsAttribute << mMinDistanceAttribute, mInputLayer->fields() ) );
while ( fIt.nextFeature( fet ) )
{
nPoints = fet.attribute( mNumberOfPointsAttribute ).toInt();
if ( !mMinDistanceAttribute.isEmpty() )
{
minDistance = fet.attribute( mMinDistanceAttribute ).toDouble();
}
addSamplePoints( fet, writer, nPoints, minDistance );
}
return 0;
}
void QgsPointSample::addSamplePoints( QgsFeature &inputFeature, QgsVectorFileWriter &writer, int nPoints, double minDistance )
{
if ( !inputFeature.hasGeometry() )
return;
QgsGeometry geom = inputFeature.geometry();
QgsRectangle geomRect = geom.boundingBox();
if ( geomRect.isEmpty() )
{
return;
}
QgsSpatialIndex sIndex; //to check minimum distance
QMap< QgsFeatureId, QgsPointXY > pointMapForFeature;
int nIterations = 0;
int maxIterations = nPoints * 200;
int points = 0;
double randX = 0;
double randY = 0;
while ( nIterations < maxIterations && points < nPoints )
{
randX = ( ( double )mt_rand() / MD_RAND_MAX ) * geomRect.width() + geomRect.xMinimum();
randY = ( ( double )mt_rand() / MD_RAND_MAX ) * geomRect.height() + geomRect.yMinimum();
QgsPointXY randPoint( randX, randY );
QgsGeometry ptGeom = QgsGeometry::fromPoint( randPoint );
if ( ptGeom.within( geom ) && checkMinDistance( randPoint, sIndex, minDistance, pointMapForFeature ) )
{
//add feature to writer
QgsFeature f( mNCreatedPoints );
f.setAttribute( QStringLiteral( "id" ), mNCreatedPoints + 1 );
f.setAttribute( QStringLiteral( "station_id" ), points + 1 );
f.setAttribute( QStringLiteral( "stratum_id" ), inputFeature.id() );
f.setGeometry( ptGeom );
writer.addFeature( f );
sIndex.insertFeature( f );
pointMapForFeature.insert( mNCreatedPoints, randPoint );
++points;
++mNCreatedPoints;
}
++nIterations;
}
}
bool QgsPointSample::checkMinDistance( QgsPointXY &pt, QgsSpatialIndex &index, double minDistance, QMap< QgsFeatureId, QgsPointXY > &pointMap )
{
if ( minDistance <= 0 )
{
return true;
}
QList<QgsFeatureId> neighborList = index.nearestNeighbor( pt, 1 );
if ( neighborList.isEmpty() )
{
return true;
}
QMap< QgsFeatureId, QgsPointXY >::const_iterator it = pointMap.find( neighborList[0] );
if ( it == pointMap.constEnd() ) //should not happen
{
return true;
}
QgsPointXY neighborPt = it.value();
if ( neighborPt.sqrDist( pt ) < ( minDistance * minDistance ) )
{
return false;
}
return true;
}

57
src/analysis/vector/qgspointsample.h
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@ -1,57 +0,0 @@
/***************************************************************************
qgspointsample.h
---------------------
begin : July 2013
copyright : (C) 2013 by Marco Hugentobler
email : marco dot hugentobler at sourcepole dot ch
***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#ifndef QGSPOINTSAMPLE_H
#define QGSPOINTSAMPLE_H
#include "qgsfeature.h"
#include <QString>
#include "qgis_analysis.h"
class QgsFeature;
class QgsPointXY;
class QgsSpatialIndex;
class QgsVectorFileWriter;
class QgsVectorLayer;
class QProgressDialog;
/** \ingroup analysis
* Creates random points in polygons / multipolygons*/
class ANALYSIS_EXPORT QgsPointSample
{
public:
QgsPointSample( QgsVectorLayer *inputLayer, const QString &outputLayer, const QString &nPointsAttribute, const QString &minDistAttribute = QString() );
/** Starts calculation of random points
\returns 0 in case of success*/
int createRandomPoints( QProgressDialog *pd );
private:
QgsPointSample(); //default constructor is forbidden
void addSamplePoints( QgsFeature &inputFeature, QgsVectorFileWriter &writer, int nPoints, double minDistance );
bool checkMinDistance( QgsPointXY &pt, QgsSpatialIndex &index, double minDistance, QMap< QgsFeatureId, QgsPointXY > &pointMap );
//! Layer id of input polygon/multipolygon layer
QgsVectorLayer *mInputLayer = nullptr;
//! Output path of result layer
QString mOutputLayer;
//! Attribute containing number of points per feature
QString mNumberOfPointsAttribute;
//! Attribute containing minimum distance between sample points (or -1 if no min. distance constraint)
QString mMinDistanceAttribute;
QgsFeatureId mNCreatedPoints; //helper to find free ids
};
#endif // QGSPOINTSAMPLE_H

4
src/app/CMakeLists.txt
View File

@ -124,8 +124,6 @@ SET(QGIS_APP_SRCS
qgstextannotationdialog.cpp qgstextannotationdialog.cpp
qgssvgannotationdialog.cpp qgssvgannotationdialog.cpp
qgsundowidget.cpp qgsundowidget.cpp
qgstipgui.cpp
qgstipfactory.cpp
qgsvectorlayerproperties.cpp qgsvectorlayerproperties.cpp
qgsmapthemes.cpp qgsmapthemes.cpp
qgshandlebadlayers.cpp qgshandlebadlayers.cpp
@ -342,8 +340,6 @@ SET (QGIS_APP_MOC_HDRS
qgsstatisticalsummarydockwidget.h qgsstatisticalsummarydockwidget.h
qgssvgannotationdialog.h qgssvgannotationdialog.h
qgstextannotationdialog.h qgstextannotationdialog.h
qgstipgui.h
qgstipfactory.h
qgsundowidget.h qgsundowidget.h
qgsvectorlayerproperties.h qgsvectorlayerproperties.h
qgsmapthemes.h qgsmapthemes.h

13
src/app/qgisapp.cpp
View File

@ -261,7 +261,6 @@ Q_GUI_EXPORT extern int qt_defaultDpiX();
#include "qgstaskmanagerwidget.h" #include "qgstaskmanagerwidget.h"
#include "qgssymbolselectordialog.h" #include "qgssymbolselectordialog.h"
#include "qgstextannotation.h" #include "qgstextannotation.h"
#include "qgstipgui.h"
#include "qgsundowidget.h" #include "qgsundowidget.h"
#include "qgsuserinputdockwidget.h" #include "qgsuserinputdockwidget.h"
#include "qgsvectordataprovider.h" #include "qgsvectordataprovider.h"
@ -1181,18 +1180,6 @@ QgisApp::QgisApp( QSplashScreen *splash, bool restorePlugins, bool skipVersionCh
toggleSnapping->setProperty( "Icon", QgsApplication::getThemeIcon( "/mIconSnapping.svg" ) ); toggleSnapping->setProperty( "Icon", QgsApplication::getThemeIcon( "/mIconSnapping.svg" ) );
connect( toggleSnapping, &QShortcut::activated, mSnappingUtils, &QgsSnappingUtils::toggleEnabled ); connect( toggleSnapping, &QShortcut::activated, mSnappingUtils, &QgsSnappingUtils::toggleEnabled );
// Show a nice tip of the day
if ( settings.value( QStringLiteral( "qgis/showTips%1" ).arg( Qgis::QGIS_VERSION_INT / 100 ), true ).toBool() )
{
mSplash->hide();
QgsTipGui myTip( this );
myTip.exec();
}
else
{
QgsDebugMsg( "Tips are disabled" );
}
if ( ! QTouchDevice::devices().isEmpty() ) if ( ! QTouchDevice::devices().isEmpty() )
{ {
//add reacting to long click in touch //add reacting to long click in touch

2
src/app/qgsoptions.cpp
View File

@ -628,7 +628,6 @@ QgsOptions::QgsOptions( QWidget *parent, Qt::WindowFlags fl, const QList<QgsOpti
mLegendLayersBoldChkBx->setChecked( mSettings->value( QStringLiteral( "/qgis/legendLayersBold" ), true ).toBool() ); mLegendLayersBoldChkBx->setChecked( mSettings->value( QStringLiteral( "/qgis/legendLayersBold" ), true ).toBool() );
mLegendGroupsBoldChkBx->setChecked( mSettings->value( QStringLiteral( "/qgis/legendGroupsBold" ), false ).toBool() ); mLegendGroupsBoldChkBx->setChecked( mSettings->value( QStringLiteral( "/qgis/legendGroupsBold" ), false ).toBool() );
cbxHideSplash->setChecked( mSettings->value( QStringLiteral( "/qgis/hideSplash" ), false ).toBool() ); cbxHideSplash->setChecked( mSettings->value( QStringLiteral( "/qgis/hideSplash" ), false ).toBool() );
cbxShowTips->setChecked( mSettings->value( QStringLiteral( "/qgis/showTips%1" ).arg( Qgis::QGIS_VERSION_INT / 100 ), true ).toBool() );
mDataSourceManagerNonModal->setChecked( mSettings->value( "/qgis/dataSourceManagerNonModal", false ).toBool() ); mDataSourceManagerNonModal->setChecked( mSettings->value( "/qgis/dataSourceManagerNonModal", false ).toBool() );
cbxCheckVersion->setChecked( mSettings->value( QStringLiteral( "/qgis/checkVersion" ), true ).toBool() ); cbxCheckVersion->setChecked( mSettings->value( QStringLiteral( "/qgis/checkVersion" ), true ).toBool() );
cbxAttributeTableDocked->setChecked( mSettings->value( QStringLiteral( "/qgis/dockAttributeTable" ), false ).toBool() ); cbxAttributeTableDocked->setChecked( mSettings->value( QStringLiteral( "/qgis/dockAttributeTable" ), false ).toBool() );
@ -1209,7 +1208,6 @@ void QgsOptions::saveOptions()
bool legendGroupsBold = mSettings->value( QStringLiteral( "/qgis/legendGroupsBold" ), false ).toBool(); bool legendGroupsBold = mSettings->value( QStringLiteral( "/qgis/legendGroupsBold" ), false ).toBool();
mSettings->setValue( QStringLiteral( "/qgis/legendGroupsBold" ), mLegendGroupsBoldChkBx->isChecked() ); mSettings->setValue( QStringLiteral( "/qgis/legendGroupsBold" ), mLegendGroupsBoldChkBx->isChecked() );
mSettings->setValue( QStringLiteral( "/qgis/hideSplash" ), cbxHideSplash->isChecked() ); mSettings->setValue( QStringLiteral( "/qgis/hideSplash" ), cbxHideSplash->isChecked() );
mSettings->setValue( QStringLiteral( "/qgis/showTips%1" ).arg( Qgis::QGIS_VERSION_INT / 100 ), cbxShowTips->isChecked() );
mSettings->setValue( QStringLiteral( "/qgis/dataSourceManagerNonModal" ), mDataSourceManagerNonModal->isChecked() ); mSettings->setValue( QStringLiteral( "/qgis/dataSourceManagerNonModal" ), mDataSourceManagerNonModal->isChecked() );
mSettings->setValue( QStringLiteral( "/qgis/checkVersion" ), cbxCheckVersion->isChecked() ); mSettings->setValue( QStringLiteral( "/qgis/checkVersion" ), cbxCheckVersion->isChecked() );
mSettings->setValue( QStringLiteral( "/qgis/dockAttributeTable" ), cbxAttributeTableDocked->isChecked() ); mSettings->setValue( QStringLiteral( "/qgis/dockAttributeTable" ), cbxAttributeTableDocked->isChecked() );

59
src/app/qgstip.h
View File

@ -1,59 +0,0 @@
/***************************************************************************
qgstip.h
---------------------
begin : February 2011
copyright : (C) 2011 by Tim Sutton
email : tim at linfiniti dot com
***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#ifndef QGSTIP
#define QGSTIP
#include <QObject>
#include <QString>
#include "qgis_app.h"
/** \ingroup app
* \brief An QgsTip represents a tip generated by the
* QgsTipFactory factory class to serve up tips to the user.
* Tips can be generic, in which case they make no mention of
* gui dialogs etc, or gui-specific in which case they may allude
* to features of the graphical user interface.
* \see also QgsTipOfTheDay, QgsTipFactory
*/
class APP_EXPORT QgsTip
{
public:
//! Constructor
QgsTip() {}
//! Destructor
~QgsTip() {}
//
// Accessors
//
//! Get the tip title
QString title() {return mTitle;}
//! Get the tip content
QString content() {return mContent;}
//
// Mutators
//
//! Set the tip title
void setTitle( const QString &title ) {mTitle = title;}
//! Set the tip content
void setContent( const QString &content ) {mContent = content;}
private:
QString mTitle;
QString mContent;
};
#endif //QGSTIP

362
src/app/qgstipfactory.cpp
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@ -1,362 +0,0 @@
/***************************************************************************
qgstipfactory.cpp
---------------------
begin : February 2011
copyright : (C) 2007 by Tim Sutton
email : tim at linfiniti dot com
***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#include "qgstipfactory.h"
#include <QTime>
//for rand & srand
#include <cstdlib>
QgsTipFactory::QgsTipFactory() : QObject()
{
// I'm just doing this in a simple way so
// its easy for translators...later
// it its worth the time I'll move this data
// into a sqlite database...
QgsTip myTip;
myTip.setTitle( tr( "QGIS is open source" ) );
myTip.setContent( tr( "QGIS is open source software."
" This means that the software source code can be freely viewed"
" and modified. The GPL places a restriction that any modifications"
" you make must be made available in source form to whoever you give"
" modified versions to, and that you can not create a new version of"
" QGIS under a 'closed source' license. Visit"
" <a href=\"https://qgis.org\"> the QGIS home page</a>"
" for more information."
) );
addGenericTip( myTip );
//
myTip.setTitle( tr( "QGIS Publications" ) );
myTip.setContent( tr( "If you write a scientific paper or any other article"
" that refers to QGIS we would love to include your work"
" in the <a href=\"https://qgis.org/en/site/about/case_studies/index.html\">case studies section</a> of"
" the QGIS home page."
) );
addGenericTip( myTip );
myTip.setTitle( tr( "Become a QGIS translator" ) );
myTip.setContent( tr( "Would you like to see QGIS"
" in your native language? We are looking for more translators"
" and would appreciate your help! The translation process is"
" fairly straight forward - instructions are available in the"
" QGIS wiki"
" <a href=\"https://qgis.org/en/site/getinvolved/translate.html#howto-translate-gui\">translator's page.</a>"
) );
addGuiTip( myTip );
myTip.setTitle( tr( "Getting Help With QGIS" ) );
myTip.setContent( tr( "If you need help using QGIS"
" there is a 'users' mailing list where users help each other with issues"
" related to using QGIS. We also have a 'developers' mailing list"
" for those wanting help and discuss things relating to the QGIS code base."
" Details on different means to get help are described in the"
" <a href=\"https://qgis.org/en/site/forusers/support.html#mailing-lists\">community section</a> of the QGIS home page."
) );
addGuiTip( myTip );
myTip.setTitle( tr( "Is it 'QGIS' or 'Quantum GIS'?" ) );
myTip.setContent( tr( "Both used to be correct, but we recently decided to just use 'QGIS'. For articles we suggest you write 'QGIS is ....'"
) );
addGenericTip( myTip );
myTip.setTitle( tr( "How do I refer to QGIS?" ) );
myTip.setContent( tr( "QGIS is spelled in all caps."
" We have various subprojects of the QGIS project"
" and it will help to avoid confusion if you refer to each by"
" its name:"
"<ul>"
"<li><strong>QGIS Library</strong> - this is the C++ library that contains"
" the core logic that is used to build the QGIS user interface and other applications.</li>"
"<li><strong>QGIS Desktop</strong> - this is the desktop application that you know and love so much :-).</li>"
"<li><strong>QGIS Server</strong> - this is a server-side application based on the QGIS Library"
" that will serve up your .qgs projects using OGC standard protocols.</li>"
"</ul>"
) );
addGenericTip( myTip );
// This tip contributed by Andreas Neumann
myTip.setTitle( tr( "Add the current date to a map layout" ) );
myTip.setContent( tr( "You can add a current date variable to your map"
" layout. Create a regular text label and add the string"
" $CURRENT_DATE(yyyy-MM-dd) to the text box. See the"
" <a href=\"https://doc.qt.io/qt-5.3/qdate.html#toString\">"
"QDate::toString format documentation</a> for the possible date formats."
) );
addGuiTip( myTip );
myTip.setTitle( tr( "Moving Elements and Maps in the Print Composer" ) );
myTip.setContent( tr( "In the print composer toolbar you can find two buttons for moving"
" elements. The first one ( <img src=\":/images/themes/default/mActionSelect.svg\"/> )"
" selects and moves elements in the layout. After selecting the element"
" with this tool you can also move them around with the arrow keys."
" For accurate positioning use the <strong>%1</strong> section,"
" which can be found in the tab <strong>%2</strong>."
" The other move tool ( <img src=\":/images/themes/default/mActionMoveItemContent.svg\"/> )"
" allows you to move the map content within a map frame." )
.arg( tr( "Position and Size" ) )
.arg( tr( "Item Properties" ) )
);
addGuiTip( myTip );
addGuiTip( myTip );
// This tip contributed by Andreas Neumann
myTip.setTitle( tr( "Lock an item in the layout view" ) );
myTip.setContent( tr( "Locking an element in the layout view prevents you to select or accidentally"
" move it with the mouse. Locking an item is done by checking its"
" <img src=\":/images/themes/default/locked.svg\"/> state in the"
" <strong>%1</strong> tab. While in a locked state, you can still get it"
" selected from the <strong>%1</strong> tab, and configure any of its"
" properties in the <strong>%2</strong> tab, including precisely setting"
" its position and size." )
.arg( tr( "Items" ) )
.arg( tr( "Item Properties" ) )
);
addGuiTip( myTip );
// This tip contributed by Andreas Neumann
myTip.setTitle( tr( "Rotating a map and linking a north arrow" ) );
myTip.setContent( tr( "In the Print Composer you can rotate a map by setting its rotation value"
" in the tab <strong>Item Properties -> Map -> Main properties</strong> section."
" To place a north arrow in your layout you can use the"
" <strong>%1</strong> tool. After the selection and"
" placement of the north arrow in the layout you can link it"
" with a specific map frame by activating the <strong>%2</strong>"
" checkbox and selecting a map frame. Whenever you change the rotation"
" value of a linked map, the north arrow will now automatically adjust"
" its rotation." )
.arg( tr( "Add Image" ) )
.arg( tr( "Sync with map" ) )
);
addGuiTip( myTip );
addGuiTip( myTip );
// This tip contributed by Andreas Neumann
myTip.setTitle( tr( "Numeric scale value in map layout linked to map frame" ) );
myTip.setContent( tr( "If you want to place a text label as a placeholder for the"
" current scale, linked to a map frame, you need to place a scalebar and"
" set the style to 'Numeric'. You also need to select the map frame, if there"
" is more than one."
) );
addGuiTip( myTip );
// by Tim
myTip.setTitle( tr( "Using the mouse scroll wheel" ) );
myTip.setContent( tr( "You can use the scroll wheel on your mouse to zoom in,"
" out and pan the map. Scroll forwards to zoom in, scroll backwards to"
" zoom out and press and hold the scroll wheel down to pan the map. You"
" can configure the zoom scale factor in the <strong> %1 -> %2 </strong> panel." )
.arg( tr( "Options" ) )
.arg( tr( "Map tools" ) )
);
addGuiTip( myTip );
addGuiTip( myTip );
// by Tim
myTip.setTitle( tr( "Disabling rendering" ) );
myTip.setContent( tr( "Sometimes you have a very large dataset which takes ages"
" to draw. If you are going to be performing several"
" actions (e.g. modifying symbology options) and wish to temporarily"
" disable map rendering while you do so, you can uncheck the 'Render'"
" checkbox in the bottom right of the status bar. Don't forget to check"
" it on again when you are ready to have the map draw itself again!"
) );
addGuiTip( myTip );
// Tip contributed by Alister Hood
myTip.setTitle( tr( "Join intersected polylines when rendering" ) );
myTip.setContent( tr( "When applying layered styles to a polyline layer, you can join"
" intersecting lines together simply by enabling symbol levels."
" The image below shows a before (left) and after (right) view of"
" an intersection when symbol levels are enabled." ) +
QStringLiteral( "<p><center><img src=\":/images/tips/symbol_levels.png\"/></center></p>" )
);
addGuiTip( myTip );
// by Tim
myTip.setTitle( tr( "Auto-enable on the fly projection" ) );
myTip.setContent( tr( "In the options dialog, under the CRS tab, you can set QGIS so that"
" whenever you create a new project, 'on the fly projection' is enabled"
" automatically and a pre-selected Coordinate Reference System of your"
" choice is used."
) );
addGuiTip( myTip );
// by Tim
myTip.setTitle( tr( "Sponsor QGIS" ) );
myTip.setContent( tr( "If QGIS is saving you money or you like our work and"
" have the financial ability to help, please consider sponsoring the"
" development of QGIS. We use money from sponsors to pay for"
" travel and costs related to our regular hackfest meetings, and to generally"
" support the goals of our project. Please see the <a"
" href=\"https://qgis.org/en/site/getinvolved/governance/sponsorship/sponsorship.html\">QGIS Sponsorship Web"
" Page</a> for more details."
) );
addGenericTip( myTip );
// by gsherman
myTip.setTitle( tr( "QGIS has Plugins!" ) );
myTip.setContent( tr( "QGIS has plugins that extend its functionality."
" QGIS ships with some core plugins you can explore from the"
" <strong> %1 -> %2</strong> menu. In addition there"
" are a lot of <a href=\"https://plugins.qgis.org/\">Python plugins </a>"
" contributed by the user community that can be"
" installed via this same menu. Don't miss out on all QGIS has to offer!"
" Check out the plugins and see what they can do for you." )
.arg( tr( "Plugins" ) )
.arg( tr( "Manage and Install Plugins..." ) )
);
addGuiTip( myTip );
addGenericTip( myTip );
// by yjacolin
myTip.setTitle( tr( "Add an action to layer" ) );
myTip.setContent( tr( "Action in a layer allows user to trigger action when clicking on a geometry"
" with 'Run Feature Action' tools."
"For example, you can open a HTML page using the field value of the geometry "
"as a parameter. Look at the <a href=\"https://docs.qgis.org/latest/en/docs/user_manual/working_with_vector/vector_properties.html?#actions-menu\">documentation</a>."
) );
addGuiTip( myTip );
// by yjacolin
myTip.setTitle( tr( "Copy, paste and cut in QGIS" ) );
myTip.setContent( tr( "Copy, paste, and cut work as in another applications in QGIS. Select a "
"feature (a geometry or an attribute row in the attribute table) and use "
"one of these shortcuts: Ctrl+C to copy, Ctrl+X to cut, and Ctrl+V to paste."
) );
addGuiTip( myTip );
// by yjacolin
myTip.setTitle( tr( "Right click with identify tools" ) );
myTip.setContent( tr( "Right click with the identify tool to show a context menu from which you can "
"choose the layer in which to identify a feature. A sub-menu will list features "
"identified and a third sub-menu will show the action link setup for the layer. "
"If one of this sub-menu doesn't contain any information, the next sub-menu "
"will appear instead. For example, if you have just one layer, and click "
"somewhere with several features, the first menu will list the features "
"instead of layer list."
) );
addGuiTip( myTip );
// by Alister Hood
myTip.setTitle( tr( "Use VRT files" ) );
myTip.setContent( tr( "If you have a number of aerial photos spread across a wide area, instead of "
"loading each file as a separate layer you can treat them all as a single layer "
"by using a .vrt file. "
"To create a .vrt, go to <strong> %1 -> %2 -> %3</strong>." )
.arg( tr( "Raster" ) )
.arg( tr( "Miscellaneous" ) )
.arg( tr( "Build Virtual Raster (Catalog)" ) )
);
addGuiTip( myTip );
// by Harrissou Sant-anna
myTip.setTitle( tr( "Switch quickly between different styles of the layer" ) );
myTip.setContent( tr( "From the Layer properties dialog, use the <strong>Styles -> Add</strong> combobox"
" to create as many combinations of layer properties settings (symbology, labeling,"
" diagram, fields form, actions...) as you want. Then, simply switch between styles"
" from the context menu of the layer in <strong>%1</strong> to automatically"
" get different custom representations of your data." )
.arg( tr( "Layers Panel" ) )
);
addGuiTip( myTip );
// by Harrissou Sant-anna
myTip.setTitle( tr( "Live update rendering" ) );
myTip.setContent( tr( "Press F7 to activate the <strong>%1</strong> panel from which you can"
" easily and quickly configure the layer rendering. Check the <strong>%2</strong>"
" option to automatically apply to the map canvas each of your modifications." )
.arg( tr( "Layer Styling" ) )
.arg( tr( "Live update" ) )
);
addGuiTip( myTip );
// by Harrissou Sant-anna
myTip.setTitle( tr( "Print or export a specific feature from an atlas composition" ) );
myTip.setContent( tr( "If you want to print or export the composition of only one feature of the atlas,"
" start the atlas preview, select the desired feature in the drop-down list"
" and click on <strong>Composer -> Print</strong> menu (or use <strong>Composer ->"
" Export...</strong> to any supported file format)."
) );
addGuiTip( myTip );
// by Harrissou Sant-anna
myTip.setTitle( tr( "Start QGIS from command line" ) );
myTip.setContent( tr( "QGIS can be launched from command line and supports a number of options. This can be"
" handy if you need to use QGIS with particular configurations such as custom"
" user profile or, without plugins... To get the list of the options,"
" enter qgis --help on the command line."
) );
addGuiTip( myTip );
// by Harrissou Sant-anna
myTip.setTitle( tr( "Set your own shortcuts for your actions" ) );
myTip.setContent( tr( "QGIS provides you with a list of predefined shortcuts you can use to speed"
" your workflow. These are available under <strong> %1 -> %2 </strong>"
" menu and can be extended and customized for any dialog or tool." )
.arg( tr( "Settings" ) )
.arg( tr( "Keyboard Shortcuts" ) )
);
addGuiTip( myTip );
/* Template for adding more tips
myTip.setTitle(tr(""));
myTip.setContent(tr(""
));
addGuiTip(myTip);
*/
}
QgsTipFactory::~QgsTipFactory()
{
}
//private helper method
void QgsTipFactory::addGuiTip( const QgsTip &tip )
{
mGuiTips << tip;
mAllTips << tip;
}
//private helper method
void QgsTipFactory::addGenericTip( const QgsTip &tip )
{
mGenericTips << tip;
mAllTips << tip;
}
QgsTip QgsTipFactory::getTip()
{
int myRand = qrand();
int myValue = static_cast<int>( myRand % mAllTips.count() ); //range [0,(count-1)]
QgsTip myTip = mAllTips.at( myValue );
return myTip;
}
QgsTip QgsTipFactory::getTip( int position )
{
QgsTip myTip = mAllTips.at( position );
return myTip;
}
QgsTip QgsTipFactory::getGenericTip()
{
int myRand = qrand();
int myValue = static_cast<int>( myRand % mGenericTips.count() ); //range [0,(count-1)]
QgsTip myTip = mGenericTips.at( myValue );
return myTip;
}
QgsTip QgsTipFactory::getGuiTip()
{
int myRand = qrand();
int myValue = static_cast<int>( myRand % mGuiTips.count() ); //range [0,(count-1)]
QgsTip myTip = mGuiTips.at( myValue );
return myTip;
}
int QgsTipFactory::randomNumber( int max )
{
Q_UNUSED( max );
return 0;
}
int QgsTipFactory::position( QgsTip tip )
{
for ( int i = 0; i < mAllTips.count(); ++i )
{
QgsTip myTip = mAllTips.at( i );
if ( myTip.title() == tip.title() )
{
return i;
}
}
return -1;
}
int QgsTipFactory::count()
{
return mAllTips.count();
}

77
src/app/qgstipfactory.h
View File

@ -1,77 +0,0 @@
/***************************************************************************
qgstipfactory.h
---------------------
begin : February 2011
copyright : (C) 2011 by Tim Sutton
email : tim at linfiniti dot com
***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#ifndef QGSTIPFACTORY
#define QGSTIPFACTORY
#include "qgstip.h"
#include <QList>
#include "qgis_app.h"
/** \ingroup app
* \brief A factory class to serve up tips to the user.
* Tips can be generic, in which case they make no mention of
* gui dialogs etc, or gui-specific in which case they may allude
* to features of the graphical user interface.
* \see also QgsTipOfTheDay, QgsTip
*/
class APP_EXPORT QgsTipFactory : public QObject
{
Q_OBJECT //used for tr() so we don't need to do QObject::tr()
public:
//! Constructor
QgsTipFactory();
~QgsTipFactory();
/** Get a random tip (generic or gui-centric)
* \returns An QgsTip containing the tip
*/
QgsTip getTip();
/** Get a specific tip (generic or gui-centric).
* \param position The tip returned will be based on the
* number passed in as position. If the
* position is invalid, an empty string will be
* returned.
* \returns An QgsTip containing the tip
*/
QgsTip getTip( int position );
/** Get a random generic tip
* \returns An QgsTip containing the tip
*/
QgsTip getGenericTip();
/** Get a random gui-centric tip
* \returns An QgsTip containing the tip
*/
QgsTip getGuiTip();
int position( QgsTip );
int count();
private:
void addGenericTip( const QgsTip & );
void addGuiTip( const QgsTip & );
int randomNumber( int max );
//@TODO move tipts into a sqlite db
QList <QgsTip> mGenericTips;
QList <QgsTip> mGuiTips;
QList <QgsTip> mAllTips;
};
#endif //QGSTIPFACTORY

108
src/app/qgstipgui.cpp
View File

@ -1,108 +0,0 @@
/***************************************************************************
qgstipgui.cpp - description
-------------------
begin : Sat Aug 10 2002
copyright : (C) 2002 by Gary E.Sherman
email : sherman at mrcc.com
***************************************************************************/
/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#include <QPushButton>
#include "qgstipgui.h"
#include "qgssettings.h"
#include "qgsapplication.h"
#include "qgstip.h"
#include "qgstipfactory.h"
#ifdef Q_OS_MACX
QgsTipGui::QgsTipGui( QWidget *parent )
: QDialog( parent, Qt::WindowSystemMenuHint ) // Dialog with close button only
#else
QgsTipGui::QgsTipGui( QWidget * parent )
: QDialog( parent ) // Normal dialog in non Mac-OS
#endif
{
setupUi( this );
init();
}
QgsTipGui::~QgsTipGui()
{
}
void QgsTipGui::init()
{
QgsTipFactory myFactory;
QgsTip myTip = myFactory.getTip();
mTipPosition = myFactory.position( myTip );
showTip( myTip );
QPushButton *pb = nullptr;
pb = new QPushButton( tr( "&Previous" ) );
connect( pb, &QAbstractButton::clicked, this, &QgsTipGui::prevClicked );
buttonBox->addButton( pb, QDialogButtonBox::ActionRole );
pb = new QPushButton( tr( "&Next" ) );
connect( pb, &QAbstractButton::clicked, this, &QgsTipGui::nextClicked );
buttonBox->addButton( pb, QDialogButtonBox::ActionRole );
}
void QgsTipGui::showTip( QgsTip myTip )
{
// TODO - This html construction can be simplified using QStringBuilder
// once Qt 4.6 is the minimum required version for building QGIS.
//
QString content = "<img src='"
+ QgsApplication::appIconPath()
+ "' style='float:left;'>"
+ "<h2>"
+ myTip.title()
+ "</h2><br clear='all'/>"
+ myTip.content();
txtTip->setHtml( content );
}
void QgsTipGui::on_cbxDisableTips_toggled( bool flag )
{
QgsSettings settings;
//note the ! below as when the cbx is checked (true) we want to
//change the setting to false
settings.setValue( QStringLiteral( "/qgis/showTips%1" ).arg( Qgis::QGIS_VERSION_INT / 100 ), !flag );
hide();
}
void QgsTipGui::nextClicked()
{
mTipPosition += 1;
QgsTipFactory myFactory;
if ( mTipPosition >= myFactory.count() )
{
mTipPosition = 0;
}
QgsTip myTip = myFactory.getTip( mTipPosition );
showTip( myTip );
}
void QgsTipGui::prevClicked()
{
mTipPosition -= 1;
QgsTipFactory myFactory;
if ( mTipPosition < 0 )
{
mTipPosition = myFactory.count() - 1;
}
QgsTip myTip = myFactory.getTip( mTipPosition );
showTip( myTip );
}

43
src/app/qgstipgui.h
View File

@ -1,43 +0,0 @@
/***************************************************************************
qgstipgui.h - description
-------------------
begin : Fri 18 Feb 2011
copyright : (C) 2011 by Tim Sutton
email : tim@linfiniti.com
***************************************************************************/
/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#ifndef QGSTIPGUI_H
#define QGSTIPGUI_H
#include "ui_qgstipguibase.h"
#include "qgis_app.h"
class QgsTip;
class APP_EXPORT QgsTipGui : public QDialog, private Ui::QgsTipGuiBase
{
Q_OBJECT
public:
QgsTipGui( QWidget *parent = nullptr );
~QgsTipGui();
private:
void init();
void showTip( QgsTip );
int mTipPosition;
private slots:
void on_cbxDisableTips_toggled( bool flag );
void prevClicked();
void nextClicked();
};
#endif

44
src/core/processing/qgsprocessingparameters.cpp
View File

@ -22,6 +22,7 @@
#include "qgsprocessingoutputs.h" #include "qgsprocessingoutputs.h"
#include "qgssettings.h" #include "qgssettings.h"
#include "qgsvectorfilewriter.h" #include "qgsvectorfilewriter.h"
#include <functional>
bool QgsProcessingParameters::isDynamic( const QVariantMap &parameters, const QString &name ) bool QgsProcessingParameters::isDynamic( const QVariantMap &parameters, const QString &name )
{ {
@ -596,33 +597,38 @@ QList<QgsMapLayer *> QgsProcessingParameters::parameterAsLayerList( const QgsPro
QStringList resultStringList; QStringList resultStringList;
if ( val.canConvert<QgsProperty>() ) std::function< void( const QVariant &var ) > processVariant;
resultStringList << val.value< QgsProperty >().valueAsString( context.expressionContext(), definition->defaultValue().toString() ); processVariant = [ &resultStringList, &layers, &context, &definition, &processVariant ]( const QVariant & var )
else if ( val.type() == QVariant::List )
{ {
Q_FOREACH ( const QVariant &var, val.toList() ) if ( var.type() == QVariant::List )
{ {
if ( QgsMapLayer *layer = qobject_cast< QgsMapLayer * >( qvariant_cast<QObject *>( var ) ) ) Q_FOREACH ( const QVariant &listVar, var.toList() )
{ {
layers << layer; processVariant( listVar );
}
else
{
resultStringList << var.toString();
} }
} }
} else if ( var.type() == QVariant::StringList )
else if ( val.type() == QVariant::StringList )
{
Q_FOREACH ( const QString &s, val.toStringList() )
{ {
resultStringList << s; Q_FOREACH ( const QString &s, var.toStringList() )
{
resultStringList << s;
}
} }
} else if ( var.canConvert<QgsProperty>() )
else resultStringList << var.value< QgsProperty >().valueAsString( context.expressionContext(), definition->defaultValue().toString() );
resultStringList << val.toString(); else if ( QgsMapLayer *layer = qobject_cast< QgsMapLayer * >( qvariant_cast<QObject *>( var ) ) )
{
layers << layer;
}
else
{
resultStringList << var.toString();
}
};
if ( ( resultStringList.isEmpty() || resultStringList.at( 0 ).isEmpty() ) ) processVariant( val );
if ( layers.isEmpty() && ( resultStringList.isEmpty() || resultStringList.at( 0 ).isEmpty() ) )
{ {
resultStringList.clear(); resultStringList.clear();
// check default // check default

15
src/core/qgsapplication.cpp
View File

@ -614,21 +614,6 @@ QString QgsApplication::licenceFilePath()
return ABISYM( mPkgDataPath ) + QStringLiteral( "/doc/LICENSE" ); return ABISYM( mPkgDataPath ) + QStringLiteral( "/doc/LICENSE" );
} }
QString QgsApplication::helpAppPath()
{
QString helpAppPath;
#ifdef Q_OS_MACX
helpAppPath = applicationDirPath() + "/bin/qgis_help.app/Contents/MacOS";
#else
helpAppPath = libexecPath();
#endif
helpAppPath += QLatin1String( "/qgis_help" );
#ifdef Q_OS_WIN
helpAppPath += ".exe";
#endif
return helpAppPath;
}
QString QgsApplication::i18nPath() QString QgsApplication::i18nPath()
{ {
if ( ABISYM( mRunningFromBuildDir ) ) if ( ABISYM( mRunningFromBuildDir ) )

3
src/core/qgsapplication.h
View File

@ -234,9 +234,6 @@ class CORE_EXPORT QgsApplication : public QApplication
*/ */
static QString licenceFilePath(); static QString licenceFilePath();
//! Returns the path to the help application.
static QString helpAppPath();
//! Returns the path to the translation directory. //! Returns the path to the translation directory.
static QString i18nPath(); static QString i18nPath();

167
src/providers/ogr/qgsgeopackagedataitems.cpp
View File

@ -20,13 +20,18 @@
#include "qgsproject.h" #include "qgsproject.h"
#include "qgsvectorlayer.h" #include "qgsvectorlayer.h"
#include "qgsrasterlayer.h" #include "qgsrasterlayer.h"
#include "qgsogrprovider.h"
#include "qgsnewgeopackagelayerdialog.h" #include "qgsnewgeopackagelayerdialog.h"
#include "qgsmessageoutput.h"
#include "qgsvectorlayerexporter.h"
#include <QAction> #include <QAction>
#include <QMessageBox> #include <QMessageBox>
#include <QFileDialog> #include <QFileDialog>
#include <QInputDialog> #include <QInputDialog>
QGISEXTERN bool deleteLayer( const QString &uri, const QString &errCause );
QgsDataItem *QgsGeoPackageDataItemProvider::createDataItem( const QString &path, QgsDataItem *parentItem ) QgsDataItem *QgsGeoPackageDataItemProvider::createDataItem( const QString &path, QgsDataItem *parentItem )
{ {
QgsDebugMsg( "path = " + path ); QgsDebugMsg( "path = " + path );
@ -268,6 +273,115 @@ QList<QAction *> QgsGeoPackageConnectionItem::actions()
} }
#endif #endif
bool QgsGeoPackageConnectionItem::handleDrop( const QMimeData *data, Qt::DropAction )
{
if ( !QgsMimeDataUtils::isUriList( data ) )
return false;
// TODO: probably should show a GUI with settings etc
QString uri;
QStringList importResults;
bool hasError = false;
QgsMimeDataUtils::UriList lst = QgsMimeDataUtils::decodeUriList( data );
Q_FOREACH ( const QgsMimeDataUtils::Uri &u, lst )
{
if ( u.layerType == QStringLiteral( "vector" ) )
{
// open the source layer
bool owner;
QString error;
QgsVectorLayer *srcLayer = u.vectorLayer( owner, error );
if ( !srcLayer )
{
importResults.append( tr( "%1: %2" ).arg( u.name ).arg( error ) );
hasError = true;
continue;
}
if ( srcLayer->isValid() )
{
uri = mPath;
QgsDebugMsgLevel( "URI " + uri, 3 );
// check if the destination layer already exists
bool exists = false;
// Q_FOREACH won't detach ...
for ( const auto child : children() )
{
if ( child->name() == u.name )
{
exists = true;
}
}
if ( ! exists || QMessageBox::question( nullptr, tr( "Overwrite Layer" ),
tr( "Destination layer <b>%1</b> already exists. Do you want to overwrite it?" ).arg( u.name ), QMessageBox::Yes | QMessageBox::No ) == QMessageBox::Yes )
{
std::unique_ptr< QMap<QString, QVariant> > options( new QMap<QString, QVariant> );
options->insert( QStringLiteral( "driverName" ), QStringLiteral( "GPKG" ) );
options->insert( QStringLiteral( "update" ), true );
options->insert( QStringLiteral( "overwrite" ), true );
options->insert( QStringLiteral( "layerName" ), u.name );
std::unique_ptr< QgsVectorLayerExporterTask > exportTask( new QgsVectorLayerExporterTask( srcLayer, uri, QStringLiteral( "ogr" ), srcLayer->crs(), options.get(), owner ) );
// when export is successful:
connect( exportTask.get(), &QgsVectorLayerExporterTask::exportComplete, this, [ = ]()
{
// this is gross - TODO - find a way to get access to messageBar from data items
QMessageBox::information( nullptr, tr( "Import to GeoPackage database" ), tr( "Import was successful." ) );
refreshConnections();
} );
// when an error occurs:
connect( exportTask.get(), &QgsVectorLayerExporterTask::errorOccurred, this, [ = ]( int error, const QString & errorMessage )
{
if ( error != QgsVectorLayerExporter::ErrUserCanceled )
{
QgsMessageOutput *output = QgsMessageOutput::createMessageOutput();
output->setTitle( tr( "Import to GeoPackage database" ) );
output->setMessage( tr( "Failed to import some layers!\n\n" ) + errorMessage, QgsMessageOutput::MessageText );
output->showMessage();
}
} );
QgsApplication::taskManager()->addTask( exportTask.release() );
}
}
else
{
importResults.append( tr( "%1: Not a valid layer!" ).arg( u.name ) );
hasError = true;
}
}
else
{
// TODO: implemnent raster import
QgsMessageOutput *output = QgsMessageOutput::createMessageOutput();
output->setTitle( tr( "Import to GeoPackage database faile" ) );
output->setMessage( tr( "Failed to import some layers!\n\n" ) + QStringLiteral( "Raster import is not yet implemented!\n" ), QgsMessageOutput::MessageText );
output->showMessage();
}
}
if ( hasError )
{
QgsMessageOutput *output = QgsMessageOutput::createMessageOutput();
output->setTitle( tr( "Import to GeoPackage database" ) );
output->setMessage( tr( "Failed to import some layers!\n\n" ) + importResults.join( QStringLiteral( "\n" ) ), QgsMessageOutput::MessageText );
output->showMessage();
}
return true;
}
QgsLayerItem::LayerType QgsGeoPackageConnectionItem::layerTypeFromDb( const QString &geometryType ) QgsLayerItem::LayerType QgsGeoPackageConnectionItem::layerTypeFromDb( const QString &geometryType )
{ {
if ( geometryType.contains( QStringLiteral( "Point" ), Qt::CaseInsensitive ) ) if ( geometryType.contains( QStringLiteral( "Point" ), Qt::CaseInsensitive ) )
@ -327,7 +441,6 @@ void QgsGeoPackageConnectionItem::addTable()
QList<QAction *> QgsGeoPackageAbstractLayerItem::actions() QList<QAction *> QgsGeoPackageAbstractLayerItem::actions()
{ {
QList<QAction *> lst; QList<QAction *> lst;
// TODO: delete layer when the provider supports it (not currently implemented) // TODO: delete layer when the provider supports it (not currently implemented)
return lst; return lst;
} }
@ -352,3 +465,55 @@ QgsGeoPackageRasterLayerItem::QgsGeoPackageRasterLayerItem( QgsDataItem *parent,
{ {
} }
#ifdef HAVE_GUI
QList<QAction *> QgsGeoPackageVectorLayerItem::actions()
{
QList<QAction *> lst = QgsGeoPackageAbstractLayerItem::actions();
QAction *actionDeleteLayer = new QAction( tr( "Delete layer '%1'..." ).arg( mName ), this );
connect( actionDeleteLayer, &QAction::triggered, this, &QgsGeoPackageVectorLayerItem::deleteLayer );
lst.append( actionDeleteLayer );
return lst;
}
void QgsGeoPackageVectorLayerItem::deleteLayer()
{
// Check if the layer is in the registry
const QgsMapLayer *projectLayer = nullptr;
Q_FOREACH ( const QgsMapLayer *layer, QgsProject::instance()->mapLayers() )
{
if ( layer->publicSource() == mUri )
{
projectLayer = layer;
}
}
if ( ! projectLayer )
{
if ( QMessageBox::question( nullptr, QObject::tr( "Delete Layer" ),
QObject::tr( "Are you sure you want to delete layer '%1' from GeoPackage?" ).arg( mName ),
QMessageBox::Yes | QMessageBox::No, QMessageBox::No ) != QMessageBox::Yes )
return;
QString errCause;
bool res = ::deleteLayer( mUri, errCause );
if ( !res )
{
QMessageBox::warning( nullptr, tr( "Delete Layer" ), errCause );
}
else
{
QMessageBox::information( nullptr, tr( "Delete Layer" ), tr( "Layer deleted successfully." ) );
if ( mParent )
mParent->refresh();
}
}
else
{
QMessageBox::warning( nullptr, QObject::tr( "Delete Layer" ), QObject::tr( "The layer '%1' cannot be deleted because it is in the current project as '%2',"
" remove it from the project and retry." ).arg( mName, projectLayer->name() ) );
}
}
#endif

8
src/providers/ogr/qgsgeopackagedataitems.h
View File

@ -49,7 +49,11 @@ class QgsGeoPackageVectorLayerItem : public QgsGeoPackageAbstractLayerItem
Q_OBJECT Q_OBJECT
public: public:
QgsGeoPackageVectorLayerItem( QgsDataItem *parent, QString name, QString path, QString uri, LayerType layerType ); QgsGeoPackageVectorLayerItem( QgsDataItem *parent, QString name, QString path, QString uri, LayerType layerType );
#ifdef HAVE_GUI
QList<QAction *> actions() override;
public slots:
void deleteLayer();
#endif
}; };
@ -67,7 +71,7 @@ class QgsGeoPackageConnectionItem : public QgsDataCollectionItem
#endif #endif
virtual bool acceptDrop() override { return true; } virtual bool acceptDrop() override { return true; }
//virtual bool handleDrop( const QMimeData *data, Qt::DropAction action ) override; virtual bool handleDrop( const QMimeData *data, Qt::DropAction action ) override;
//! Return the layer type from \a geometryType //! Return the layer type from \a geometryType
static QgsLayerItem::LayerType layerTypeFromDb( const QString &geometryType ); static QgsLayerItem::LayerType layerTypeFromDb( const QString &geometryType );

76
src/providers/ogr/qgsogrdataitems.cpp
View File

@ -18,10 +18,12 @@
#include "qgslogger.h" #include "qgslogger.h"
#include "qgsmessagelog.h" #include "qgsmessagelog.h"
#include "qgssettings.h" #include "qgssettings.h"
#include "qgsproject.h"
#include <QFileInfo> #include <QFileInfo>
#include <QTextStream> #include <QTextStream>
#include <QAction> #include <QAction>
#include <QMessageBox>
#include <ogr_srs_api.h> #include <ogr_srs_api.h>
#include <cpl_error.h> #include <cpl_error.h>
@ -31,11 +33,14 @@
QGISEXTERN QStringList fileExtensions(); QGISEXTERN QStringList fileExtensions();
QGISEXTERN QStringList wildcards(); QGISEXTERN QStringList wildcards();
QGISEXTERN bool deleteLayer( const QString &uri, const QString &errCause );
QgsOgrLayerItem::QgsOgrLayerItem( QgsDataItem *parent, QgsOgrLayerItem::QgsOgrLayerItem( QgsDataItem *parent,
QString name, QString path, QString uri, LayerType layerType ) QString name, QString path, QString uri, LayerType layerType, bool isSubLayer )
: QgsLayerItem( parent, name, path, uri, layerType, QStringLiteral( "ogr" ) ) : QgsLayerItem( parent, name, path, uri, layerType, QStringLiteral( "ogr" ) )
{ {
mIsSubLayer = isSubLayer;
mToolTip = uri; mToolTip = uri;
setState( Populated ); // children are not expected setState( Populated ); // children are not expected
@ -56,6 +61,7 @@ QgsOgrLayerItem::QgsOgrLayerItem( QgsDataItem *parent,
} }
} }
bool QgsOgrLayerItem::setCrs( const QgsCoordinateReferenceSystem &crs ) bool QgsOgrLayerItem::setCrs( const QgsCoordinateReferenceSystem &crs )
{ {
if ( !( mCapabilities & SetCrs ) ) if ( !( mCapabilities & SetCrs ) )
@ -110,9 +116,71 @@ QString QgsOgrLayerItem::layerName() const
return info.completeBaseName(); return info.completeBaseName();
} }
#ifdef HAVE_GUI
QList<QAction *> QgsOgrLayerItem::actions()
{
QList<QAction *> lst;
// Messages are different for files and tables
QString message = mIsSubLayer ? QObject::tr( "Delete layer '%1'..." ).arg( mName ) : QObject::tr( "Delete file '%1'..." ).arg( mUri );
QAction *actionDeleteLayer = new QAction( message, this );
connect( actionDeleteLayer, &QAction::triggered, this, &QgsOgrLayerItem::deleteLayer );
lst.append( actionDeleteLayer );
return lst;
}
void QgsOgrLayerItem::deleteLayer()
{
// Messages are different for files and tables
QString title = mIsSubLayer ? QObject::tr( "Delete Layer" ) : QObject::tr( "Delete File" );
// Check if the layer is in the registry
const QgsMapLayer *projectLayer = nullptr;
Q_FOREACH ( const QgsMapLayer *layer, QgsProject::instance()->mapLayers() )
{
if ( layer->publicSource() == mUri )
{
projectLayer = layer;
}
}
if ( ! projectLayer )
{
QString confirmMessage;
if ( mIsSubLayer )
{
confirmMessage = QObject::tr( "Are you sure you want to delete layer '%1' from datasource?" ).arg( mName );
}
else
{
confirmMessage = QObject::tr( "Are you sure you want to delete file '%1'?" ).arg( mUri );
}
if ( QMessageBox::question( nullptr, title,
confirmMessage,
QMessageBox::Yes | QMessageBox::No, QMessageBox::No ) != QMessageBox::Yes )
return;
QString errCause;
bool res = ::deleteLayer( mUri, errCause );
if ( !res )
{
QMessageBox::warning( nullptr, title, errCause );
}
else
{
QMessageBox::information( nullptr, title, mIsSubLayer ? tr( "Layer deleted successfully." ) : tr( "File deleted successfully." ) );
if ( mParent )
mParent->refresh();
}
}
else
{
QMessageBox::warning( nullptr, title, QObject::tr( "The layer '%1' cannot be deleted because it is in the current project as '%2',"
" remove it from the project and retry." ).arg( mName, projectLayer->name() ) );
}
}
#endif
// ------- // -------
static QgsOgrLayerItem *dataItemForLayer( QgsDataItem *parentItem, QString name, QString path, OGRDataSourceH hDataSource, int layerId ) static QgsOgrLayerItem *dataItemForLayer( QgsDataItem *parentItem, QString name, QString path, OGRDataSourceH hDataSource, int layerId, bool isSubLayer = false )
{ {
OGRLayerH hLayer = OGR_DS_GetLayer( hDataSource, layerId ); OGRLayerH hLayer = OGR_DS_GetLayer( hDataSource, layerId );
OGRFeatureDefnH hDef = OGR_L_GetLayerDefn( hLayer ); OGRFeatureDefnH hDef = OGR_L_GetLayerDefn( hLayer );
@ -166,7 +234,7 @@ static QgsOgrLayerItem *dataItemForLayer( QgsDataItem *parentItem, QString name,
QgsDebugMsgLevel( "OGR layer uri : " + layerUri, 2 ); QgsDebugMsgLevel( "OGR layer uri : " + layerUri, 2 );
return new QgsOgrLayerItem( parentItem, name, path, layerUri, layerType ); return new QgsOgrLayerItem( parentItem, name, path, layerUri, layerType, isSubLayer );
} }
// ---- // ----
@ -189,7 +257,7 @@ QVector<QgsDataItem *> QgsOgrDataCollectionItem::createChildren()
children.reserve( numLayers ); children.reserve( numLayers );
for ( int i = 0; i < numLayers; ++i ) for ( int i = 0; i < numLayers; ++i )
{ {
QgsOgrLayerItem *item = dataItemForLayer( this, QString(), mPath, hDataSource, i ); QgsOgrLayerItem *item = dataItemForLayer( this, QString(), mPath, hDataSource, i, true );
children.append( item ); children.append( item );
} }

10
src/providers/ogr/qgsogrdataitems.h
View File

@ -24,11 +24,19 @@ class QgsOgrLayerItem : public QgsLayerItem
{ {
Q_OBJECT Q_OBJECT
public: public:
QgsOgrLayerItem( QgsDataItem *parent, QString name, QString path, QString uri, LayerType layerType ); QgsOgrLayerItem( QgsDataItem *parent, QString name, QString path, QString uri, LayerType layerType, bool isSubLayer = false );
bool setCrs( const QgsCoordinateReferenceSystem &crs ) override; bool setCrs( const QgsCoordinateReferenceSystem &crs ) override;
QString layerName() const override; QString layerName() const override;
#ifdef HAVE_GUI
QList<QAction *> actions() override;
public slots:
void deleteLayer();
#endif
private:
bool mIsSubLayer;
}; };

73
src/providers/ogr/qgsogrprovider.cpp
View File

@ -4297,3 +4297,76 @@ QGISEXTERN void cleanupProvider()
// NOTE: QgsApplication takes care of // NOTE: QgsApplication takes care of
// calling OGRCleanupAll(); // calling OGRCleanupAll();
} }
QGISEXTERN bool deleteLayer( const QString &uri, QString &errCause )
{
bool isSubLayer;
int layerIndex;
QString layerName;
QString subsetString;
OGRwkbGeometryType ogrGeometryType;
QString filePath = AnalyzeURI( uri,
isSubLayer,
layerIndex,
layerName,
subsetString,
ogrGeometryType );
OGRDataSourceH hDS = GDALOpenEx( filePath.toLocal8Bit().data(), GDAL_OF_RASTER | GDAL_OF_VECTOR | GDAL_OF_UPDATE, NULL, NULL, NULL );
if ( hDS && ( ! layerName.isEmpty() || layerIndex != -1 ) )
{
if ( layerIndex == -1 )
{
for ( int i = 0; i < GDALDatasetGetLayerCount( hDS ); i++ )
{
OGRLayerH hL = GDALDatasetGetLayer( hDS, i );
if ( layerName == QString( OGR_L_GetName( hL ) ) )
{
layerIndex = i;
}
}
}
OGRErr error = GDALDatasetDeleteLayer( hDS, layerIndex );
switch ( error )
{
case OGRERR_NOT_ENOUGH_DATA:
errCause = QObject::tr( "Not enough data to deserialize" );
break;
case OGRERR_NOT_ENOUGH_MEMORY:
errCause = QObject::tr( "Not enough memory" );
break;
case OGRERR_UNSUPPORTED_GEOMETRY_TYPE:
errCause = QObject::tr( "Unsupported geometry type" );
break;
case OGRERR_UNSUPPORTED_OPERATION:
errCause = QObject::tr( "Unsupported operation" );
break;
case OGRERR_CORRUPT_DATA:
errCause = QObject::tr( "Corrupt data" );
break;
case OGRERR_FAILURE:
errCause = QObject::tr( "Failure" );
break;
case OGRERR_UNSUPPORTED_SRS:
errCause = QObject::tr( "Unsupported SRS" );
break;
case OGRERR_INVALID_HANDLE:
errCause = QObject::tr( "Invalid handle" );
break;
case OGRERR_NON_EXISTING_FEATURE:
errCause = QObject::tr( "Non existing feature" );
break;
default:
case OGRERR_NONE:
errCause = QObject::tr( "Success" );
break;
}
errCause = QObject::tr( "GDAL result code: %s" ).arg( errCause );
return error == OGRERR_NONE;
}
// This should never happen:
errCause = QObject::tr( "Layer not found: %s" ).arg( uri );
return false;
}

106
src/ui/qgsoptionsbase.ui
View File

@ -602,8 +602,32 @@
</layout> </layout>
</item> </item>
<item> <item>
<layout class="QHBoxLayout" name="horizontalLayout_29"> <layout class="QGridLayout" name="gridLayout_16">
<item> <property name="topMargin">
<number>0</number>
</property>
<item row="1" column="0">
<widget class="QCheckBox" name="mDataSourceManagerNonModal">
<property name="text">
<string>Modeless data source manager dialog</string>
</property>
</widget>
</item>
<item row="1" column="1">
<widget class="QCheckBox" name="mCustomGroupBoxChkBx">
<property name="text">
<string>QGIS-styled group boxes</string>
</property>
</widget>
</item>
<item row="0" column="1">
<widget class="QCheckBox" name="cbxCheckVersion">
<property name="text">
<string>Check QGIS version at startup</string>
</property>
</widget>
</item>
<item row="0" column="0">
<widget class="QCheckBox" name="cbxHideSplash"> <widget class="QCheckBox" name="cbxHideSplash">
<property name="sizePolicy"> <property name="sizePolicy">
<sizepolicy hsizetype="Maximum" vsizetype="Fixed"> <sizepolicy hsizetype="Maximum" vsizetype="Fixed">
@ -616,82 +640,14 @@
</property> </property>
</widget> </widget>
</item> </item>
<item> <item row="2" column="0">
<widget class="Line" name="line_3">
<property name="minimumSize">
<size>
<width>12</width>
<height>0</height>
</size>
</property>
<property name="orientation">
<enum>Qt::Vertical</enum>
</property>
</widget>
</item>
<item>
<widget class="QCheckBox" name="cbxShowTips">
<property name="sizePolicy">
<sizepolicy hsizetype="Maximum" vsizetype="Fixed">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="text">
<string>Show tips at start up</string>
</property>
</widget>
</item>
<item>
<widget class="Line" name="line_2">
<property name="minimumSize">
<size>
<width>12</width>
<height>0</height>
</size>
</property>
<property name="orientation">
<enum>Qt::Vertical</enum>
</property>
</widget>
</item>
<item>
<widget class="QCheckBox" name="cbxCheckVersion">
<property name="text">
<string>Check QGIS version at startup</string>
</property>
</widget>
</item>
</layout>
</item>
<item>
<layout class="QHBoxLayout" name="horizontalLayout_30">
<item>
<widget class="QCheckBox" name="mDataSourceManagerNonModal">
<property name="text">
<string>Modeless data source manager dialog</string>
</property>
</widget>
</item>
<item>
<widget class="QCheckBox" name="mCustomGroupBoxChkBx">
<property name="text">
<string>QGIS-styled group boxes</string>
</property>
</widget>
</item>
</layout>
</item>
<item>
<layout class="QHBoxLayout" name="horizontalLayout_31">
<item>
<widget class="QCheckBox" name="mNativeColorDialogsChkBx"> <widget class="QCheckBox" name="mNativeColorDialogsChkBx">
<property name="text"> <property name="text">
<string>Use native color chooser dialogs</string> <string>Use native color chooser dialogs</string>
</property> </property>
</widget> </widget>
</item> </item>
<item> <item row="2" column="1">
<widget class="QCheckBox" name="mLiveColorDialogsChkBx"> <widget class="QCheckBox" name="mLiveColorDialogsChkBx">
<property name="text"> <property name="text">
<string>Use live-updating color chooser dialogs</string> <string>Use live-updating color chooser dialogs</string>
@ -5543,12 +5499,6 @@ The bigger the number, the faster zooming with the mouse wheel will be.</string>
<tabstop>mFontFamilyComboBox</tabstop> <tabstop>mFontFamilyComboBox</tabstop>
<tabstop>spinFontSize</tabstop> <tabstop>spinFontSize</tabstop>
<tabstop>mMessageTimeoutSpnBx</tabstop> <tabstop>mMessageTimeoutSpnBx</tabstop>
<tabstop>cbxHideSplash</tabstop>
<tabstop>cbxShowTips</tabstop>
<tabstop>cbxCheckVersion</tabstop>
<tabstop>mCustomGroupBoxChkBx</tabstop>
<tabstop>mNativeColorDialogsChkBx</tabstop>
<tabstop>mLiveColorDialogsChkBx</tabstop>
<tabstop>groupBox_11</tabstop> <tabstop>groupBox_11</tabstop>
<tabstop>mProjectOnLaunchCmbBx</tabstop> <tabstop>mProjectOnLaunchCmbBx</tabstop>
<tabstop>mProjectOnLaunchLineEdit</tabstop> <tabstop>mProjectOnLaunchLineEdit</tabstop>

1
tests/src/analysis/CMakeLists.txt
View File

@ -63,7 +63,6 @@ ENDMACRO (ADD_QGIS_TEST)
############################################################# #############################################################
# Tests: # Tests:
SET(TESTS SET(TESTS
testqgsvectoranalyzer.cpp
testqgsgeometrysnapper.cpp testqgsgeometrysnapper.cpp
testopenstreetmap.cpp testopenstreetmap.cpp
testqgszonalstatistics.cpp testqgszonalstatistics.cpp

145
tests/src/analysis/testqgsvectoranalyzer.cpp
View File

@ -1,145 +0,0 @@
/***************************************************************************
testqgsvectoranalyzer.cpp
--------------------------------------
Date : Sun Sep 16 12:22:49 AKDT 2007
Copyright : (C) 2007 by Gary E. Sherman
Email : sherman at mrcc dot com
***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#include "qgstest.h"
//header for class being tested
#include <qgsgeometryanalyzer.h>
#include <qgsapplication.h>
#include <qgsproviderregistry.h>
#include "qgsvectorlayer.h"
class TestQgsVectorAnalyzer : public QObject
{
Q_OBJECT
public:
TestQgsVectorAnalyzer()
: mpLineLayer( 0 )
, mpPolyLayer( 0 )
, mpPointLayer( 0 )
{}
private slots:
void initTestCase();// will be called before the first testfunction is executed.
void cleanupTestCase();// will be called after the last testfunction was executed.
void init() ;// will be called before each testfunction is executed.
void cleanup() ;// will be called after every testfunction.
//! Our tests proper begin here
void singleToMulti();
void multiToSingle();
void extractNodes();
void polygonsToLines();
void exportGeometryInfo();
void simplifyGeometry();
void polygonCentroids();
void layerExtent();
private:
QgsGeometryAnalyzer mAnalyzer;
QgsVectorLayer *mpLineLayer = nullptr;
QgsVectorLayer *mpPolyLayer = nullptr;
QgsVectorLayer *mpPointLayer = nullptr;
};
void TestQgsVectorAnalyzer::initTestCase()
{
//
// Runs once before any tests are run
//
// init QGIS's paths - true means that all path will be inited from prefix
QgsApplication::init();
QgsApplication::initQgis();
QgsApplication::showSettings();
//create some objects that will be used in all tests...
//create a map layer that will be used in all tests...
QString myBaseFileName( TEST_DATA_DIR ); //defined in CmakeLists.txt
QString myEndName = QStringLiteral( "lines.shp" );
QString myFileName = myBaseFileName + '/' + myEndName;
qDebug() << myFileName;
QFileInfo myLineInfo( myFileName );
mpLineLayer = new QgsVectorLayer( myLineInfo.filePath(),
myLineInfo.completeBaseName(), QStringLiteral( "ogr" ) );
myEndName = QStringLiteral( "polys.shp" );
myFileName = myBaseFileName + '/' + myEndName;
QFileInfo myPolyInfo( myFileName );
mpPolyLayer = new QgsVectorLayer( myPolyInfo.filePath(),
myPolyInfo.completeBaseName(), QStringLiteral( "ogr" ) );
myEndName = QStringLiteral( "points.shp" );
myFileName = myBaseFileName + '/' + myEndName;
QFileInfo myPointInfo( myFileName );
mpPointLayer = new QgsVectorLayer( myPointInfo.filePath(),
myPointInfo.completeBaseName(), QStringLiteral( "ogr" ) );
}
void TestQgsVectorAnalyzer::cleanupTestCase()
{
delete mpLineLayer;
delete mpPolyLayer;
delete mpPointLayer;
QgsApplication::exitQgis();
}
void TestQgsVectorAnalyzer::init()
{
}
void TestQgsVectorAnalyzer::cleanup()
{
}
void TestQgsVectorAnalyzer::singleToMulti()
{
}
void TestQgsVectorAnalyzer::multiToSingle()
{
}
void TestQgsVectorAnalyzer::extractNodes()
{
}
void TestQgsVectorAnalyzer::polygonsToLines()
{
}
void TestQgsVectorAnalyzer::exportGeometryInfo()
{
}
void TestQgsVectorAnalyzer::simplifyGeometry()
{
QString myTmpDir = QDir::tempPath() + '/';
QString myFileName = myTmpDir + "simplify_layer.shp";
QVERIFY( mAnalyzer.simplify( mpLineLayer, myFileName, 1.0 ) );
}
void TestQgsVectorAnalyzer::polygonCentroids()
{
QString myTmpDir = QDir::tempPath() + '/';
QString myFileName = myTmpDir + "centroid_layer.shp";
QVERIFY( mAnalyzer.centroids( mpPolyLayer, myFileName ) );
}
void TestQgsVectorAnalyzer::layerExtent()
{
QString myTmpDir = QDir::tempPath() + '/';
QString myFileName = myTmpDir + "extent_layer.shp";
QVERIFY( mAnalyzer.extent( mpPointLayer, myFileName ) );
}
QGSTEST_MAIN( TestQgsVectorAnalyzer )
#include "testqgsvectoranalyzer.moc"

14
tests/src/core/testqgsprocessing.cpp
View File

@ -2183,7 +2183,8 @@ void TestQgsProcessing::parameterLayerList()
QFileInfo fi1( raster1 ); QFileInfo fi1( raster1 );
QgsRasterLayer *r1 = new QgsRasterLayer( fi1.filePath(), "R1" ); QgsRasterLayer *r1 = new QgsRasterLayer( fi1.filePath(), "R1" );
QgsVectorLayer *v1 = new QgsVectorLayer( "Polygon?crs=EPSG:3111", "V4", "memory" ); QgsVectorLayer *v1 = new QgsVectorLayer( "Polygon?crs=EPSG:3111", "V4", "memory" );
p.addMapLayers( QList<QgsMapLayer *>() << v1 << r1 ); QgsVectorLayer *v2 = new QgsVectorLayer( "Polygon?crs=EPSG:3111", "V5", "memory" );
p.addMapLayers( QList<QgsMapLayer *>() << v1 << v2 << r1 );
QgsProcessingContext context; QgsProcessingContext context;
context.setProject( &p ); context.setProject( &p );
@ -2225,6 +2226,14 @@ void TestQgsProcessing::parameterLayerList()
params.insert( "non_optional", QVariantList() << QVariant::fromValue( v1 ) << QVariant::fromValue( r1 ) ); params.insert( "non_optional", QVariantList() << QVariant::fromValue( v1 ) << QVariant::fromValue( r1 ) );
QCOMPARE( QgsProcessingParameters::parameterAsLayerList( def.get(), params, context ), QList< QgsMapLayer *>() << v1 << r1 ); QCOMPARE( QgsProcessingParameters::parameterAsLayerList( def.get(), params, context ), QList< QgsMapLayer *>() << v1 << r1 );
// mix of list and single layers (happens from models)
params.insert( "non_optional", QVariantList() << QVariant( QVariantList() << QVariant::fromValue( v1 ) << QVariant::fromValue( v2 ) ) << QVariant::fromValue( r1 ) );
QCOMPARE( QgsProcessingParameters::parameterAsLayerList( def.get(), params, context ), QList< QgsMapLayer *>() << v1 << v2 << r1 );
// mix of two lists (happens from models)
params.insert( "non_optional", QVariantList() << QVariant( QVariantList() << QVariant::fromValue( v1 ) << QVariant::fromValue( v2 ) ) << QVariant( QVariantList() << QVariant::fromValue( r1 ) ) );
QCOMPARE( QgsProcessingParameters::parameterAsLayerList( def.get(), params, context ), QList< QgsMapLayer *>() << v1 << v2 << r1 );
// mix of existing layers and non project layer string // mix of existing layers and non project layer string
params.insert( "non_optional", QVariantList() << v1->id() << raster2 ); params.insert( "non_optional", QVariantList() << v1->id() << raster2 );
QList< QgsMapLayer *> layers = QgsProcessingParameters::parameterAsLayerList( def.get(), params, context ); QList< QgsMapLayer *> layers = QgsProcessingParameters::parameterAsLayerList( def.get(), params, context );
@ -2310,6 +2319,9 @@ void TestQgsProcessing::parameterLayerList()
params.insert( "optional", QVariant() ); params.insert( "optional", QVariant() );
QCOMPARE( QgsProcessingParameters::parameterAsLayerList( def.get(), params, context ), QList< QgsMapLayer *>() << v1 ); QCOMPARE( QgsProcessingParameters::parameterAsLayerList( def.get(), params, context ), QList< QgsMapLayer *>() << v1 );
params.insert( "optional", QVariantList() << QVariant::fromValue( r1 ) );
QCOMPARE( QgsProcessingParameters::parameterAsLayerList( def.get(), params, context ), QList< QgsMapLayer *>() << r1 );
code = def->asScriptCode(); code = def->asScriptCode();
QCOMPARE( code, QStringLiteral( "##optional=optional multiple vector " ) + v1->id() ); QCOMPARE( code, QStringLiteral( "##optional=optional multiple vector " ) + v1->id() );
fromCode.reset( dynamic_cast< QgsProcessingParameterMultipleLayers * >( QgsProcessingParameters::parameterFromScriptCode( code ) ) ); fromCode.reset( dynamic_cast< QgsProcessingParameterMultipleLayers * >( QgsProcessingParameters::parameterFromScriptCode( code ) ) );