def layers_create(self, missing=None):
"""Utworzenie warstw w projekcie. Podanie atrybutu 'missing' spowoduje, że tylko wybrane warstwy będą dodane."""
# Ustalenie ilości dodawanych warstw:
i_max = len(missing) if missing else self.lyr_cnt
# Utworzenie listy ze słownikami warstw do dodania:
lyrs = []
if missing:
for l_dict in self.lyrs:
if l_dict["name"] in missing:
lyrs.append(l_dict)
else:
lyrs = self.lyrs
i = 0
# Dodanie warstw:
for l_dict in lyrs:
i += 1
raw_uri = l_dict["uri"]
uri = eval("f'{}'".format(raw_uri))
if l_dict["source"] == "wms" or l_dict["source"] == "gdal":
lyr = QgsRasterLayer(uri, l_dict["name"], l_dict["source"])
lyr_required = False
else:
lyr = QgsVectorLayer(uri, l_dict["name"], l_dict["source"])
lyr_required = True
if not lyr.isValid() and not lyr_required:
m_text = f'Nie udało się poprawnie wczytać podkładu mapowego: {l_dict["name"]}. Naciśnięcie Tak spowoduje kontynuowanie uruchamiania wtyczki (podkład mapowy nie będzie wyświetlany), naciśnięcie Nie przerwie proces uruchamiania wtyczki. Jeśli problem będzie się powtarzał, zaleca się powiadomienie administratora systemu.'
reply = QMessageBox.question(dlg.app, "WellMatch", m_text,
QMessageBox.Yes, QMessageBox.No)
if reply == QMessageBox.No:
return False
elif not lyr.isValid() and lyr_required:
m_text = f'Nie udało się poprawnie wczytać warstwy: {l_dict["name"]}. Jeśli problem będzie się powtarzał, proszę o powiadomienie administratora systemu ([email protected]).'
QMessageBox.critical(dlg.app, "WellMatch", m_text)
return False
if l_dict["source"] == "memory":
lyr.setCustomProperty("skipMemoryLayersCheck", 1)
pr = lyr.dataProvider()
pr.addAttributes(l_dict["attrib"])
lyr.updateFields()
if "crs" in l_dict:
lyr.setCrs(CRS_1992)
dlg.proj.addMapLayer(lyr, False)
if l_dict["root"]:
parent_grp = self.root
parent_grp.insertChildNode(l_dict["pos"],
QgsLayerTreeLayer(lyr))
parent_grp.findLayer(lyr).setItemVisibilityChecked(
l_dict["visible"])
else:
if "pos" in l_dict:
parent_grp = self.root.findGroup(l_dict["parent"])
parent_grp.insertChildNode(l_dict["pos"],
QgsLayerTreeLayer(lyr))
parent_grp.findLayer(lyr).setItemVisibilityChecked(False)
else:
parent_grp = self.root.findGroup(l_dict["parent"])
node = parent_grp.addLayer(lyr)
node.setItemVisibilityChecked(l_dict["visible"])
lyr.loadNamedStyle(f'{STYLE_PATH}{l_dict["style"]}')
return True
def createXYZLayer(self, layerType, name):
# create XYZ layer with tms url as uri
provider = 'wms'
url = "type=xyz&url=" + layerType.xyzUrlConfig()
layer = QgsRasterLayer(url, name, provider,
QgsRasterLayer.LayerOptions())
layer.setCustomProperty('ol_layer_type', layerType.layerTypeName)
return layer, layerType.xyzUrlConfig()
def createXYZLayer(self, layerType, name):
# create XYZ layer with tms url as uri
provider = 'wms'
url = "type=xyz&url=" + layerType.xyzUrlConfig()
layer = QgsRasterLayer(url, name, provider,
QgsRasterLayer.LayerOptions())
layer.setCustomProperty('ol_layer_type', layerType.layerTypeName)
return layer, layerType.xyzUrlConfig()
class EsriRasterLayer(object):
qgsRasterLayer = None
connection = None
imageSpec = None
isUpdating = False
@staticmethod
def create(connection, imageSpec, srcPath):
esriLayer = EsriRasterLayer()
esriLayer.connection = connection
esriLayer.imageSpec = imageSpec
esriLayer.updateQgsRasterLayer(srcPath)
return esriLayer
@staticmethod
def restoreFromQgsLayer(qgsLayer):
esriLayer = EsriRasterLayer()
esriLayer.qgsRasterLayer = qgsLayer
basicUrl = str(qgsLayer.customProperty("arcgiscon_connection_url"))
name = qgsLayer.name()
username = str(
qgsLayer.customProperty("arcgiscon_connection_username"))
password = str(
qgsLayer.customProperty("arcgiscon_connection_password"))
authMethod = int(
qgsLayer.customProperty("arcgiscon_connection_authmethod"))
esriLayer.connection = Connection(basicUrl, name, username, password,
authMethod)
extent = str(qgsLayer.customProperty("arcgiscon_connection_extent"))
if extent != "":
esriLayer.connection.updateBoundingBoxByExtent(json.loads(extent))
return esriLayer
def updateQgsRasterLayer(self, srcPath):
if self.imageSpec.name != self.connection.name:
self.qgsRasterLayer = QgsRasterLayer(
srcPath, self.connection.name + " " + self.imageSpec.name)
else:
self.qgsRasterLayer = QgsRasterLayer(srcPath, self.imageSpec.name)
self.updateProperties()
def updateProperties(self):
self.qgsRasterLayer.setCustomProperty("arcgiscon_connection_url",
self.connection.basicUrl)
self.qgsRasterLayer.setCustomProperty(
"arcgiscon_connection_authmethod", self.connection.authMethod)
self.qgsRasterLayer.setCustomProperty("arcgiscon_connection_username",
self.connection.username)
self.qgsRasterLayer.setCustomProperty("arcgiscon_connection_password",
self.connection.password)
#extent = json.dumps(self.connection.bbBox) if self.connection.bbBox is not None else ""
#extent = self.connection.bbBox if self.connection.bbBox is not None else ""
#self.qgsRasterLayer.setCustomProperty("arcgiscon_connection_extent", extent)
self.qgsRasterLayer.setDataUrl(self.connection.basicUrl)
def finished(exception, result=None):
self.msgBar.clearWidgets()
if not exception is None:
msg = f"Error: Exception: {exception}"
self.msgBar.pushMessage( self.MODULE, msg, Qgis.Critical, 4 )
return
layer = QgsRasterLayer( *result )
if not layer.isValid():
source = urllib.parse.unquote( layer.source() ).split('&')
url = [ v for v in source if v.split('=')[0] == 'url' ][0]
msg = f"!!!Error server: Get {url}"
self.msgBar.pushCritical( self.MODULE, msg )
return
project = QgsProject.instance()
totalEW = int( layer.customProperty('embeddedWidgets/count', 0) )
layer.setCustomProperty('embeddedWidgets/count', totalEW + 1 )
layer.setCustomProperty(f"embeddedWidgets/{totalEW}/id", self.widgetProvider.id() )
project.addMapLayer( layer )
root = project.layerTreeRoot()
ltl = root.findLayer( layer )
ltl.setExpanded(True)
def load_pdok(self):
"""load most recent aerial photos of PDOK (Netherlands only) and style with transparency slider"""
pdok_layer = QgsRasterLayer(
"tileMatrixSet=EPSG:28992&crs=EPSG:28992&layers=Actueel_ortho25&styles=&format=image/png&url=https://geodata.nationaalgeoregister.nl/luchtfoto/rgb/wmts",
"PDOK Luchtfoto actueel",
"wms",
)
root = QgsProject.instance().layerTreeRoot()
if not root.findGroup("background"):
grp_background = root.insertGroup(-1, "background")
else:
grp_background = root.findGroup("background")
QgsProject.instance().addMapLayer(pdok_layer, False)
grp_background.insertChildNode(
len(grp_background.children()), QgsLayerTreeLayer(pdok_layer)
)
pdok_layer.renderer().setOpacity(0.5)
pdok_layer.setCustomProperty("embeddedWidgets/count", 1)
pdok_layer.setCustomProperty("embeddedWidgets/0/id", "transparency")
self.iface.layerTreeView().refreshLayerSymbology(pdok_layer.id())
def load_dem(self, event):
"""lookup DEM raster reference of scenario, load raster and give styling"""
global_settings_layer = QgsProject.instance().mapLayersByName(
"v2_global_settings"
)[0]
source = Path(
global_settings_layer.dataProvider()
.dataSourceUri()
.split(" ")[0]
.split("=")[1][1:-1]
)
model_directory = source.parents[0]
root = QgsProject.instance().layerTreeRoot()
if not root.findGroup("background"):
grp_background = root.insertGroup(-1, "background")
else:
grp_background = root.findGroup("background")
feature = list(global_settings_layer.getFeatures())[
self.selected_scenario_index
]
dem_file = model_directory / Path(feature["dem_file"])
fileInfo = QFileInfo(str(dem_file))
path = fileInfo.filePath()
baseName = fileInfo.baseName()
dem_layer = QgsRasterLayer(str(dem_file), "Digital Elevation Model")
QgsProject.instance().addMapLayer(dem_layer, False)
grp_background.insertChildNode(0, QgsLayerTreeLayer(dem_layer))
dem_layer.loadNamedStyle(
os.path.join(os.path.dirname(__file__), "styles\DEM.qml")
)
dem_layer.renderer().setOpacity(0.5)
dem_layer.setCustomProperty("embeddedWidgets/count", 1)
dem_layer.setCustomProperty("embeddedWidgets/0/id", "transparency")
self.iface.layerTreeView().refreshLayerSymbology(dem_layer.id())
def add_mosaics_to_qgis_project(mosaics,
name,
proc="default",
ramp="",
zmin=0,
zmax=22,
add_xyz_server=False):
mosaic_names = [(mosaic_title(mosaic), mosaic[NAME]) for mosaic in mosaics]
tile_url = mosaics[0][LINKS][TILES]
uri = f'type=xyz&url={tile_url}&zmin={zmin}&zmax={zmax}'
layer = QgsRasterLayer(uri, name, 'wms')
layer.setCustomProperty(PLANET_CURRENT_MOSAIC, mosaic_title(mosaics[0]))
layer.setCustomProperty(PLANET_MOSAIC_PROC, proc)
layer.setCustomProperty(PLANET_MOSAIC_RAMP, ramp)
layer.setCustomProperty(PLANET_MOSAIC_DATATYPE, mosaics[0][DATATYPE])
layer.setCustomProperty(PLANET_MOSAICS, json.dumps(mosaic_names))
QgsProject.instance().addMapLayer(layer)
layer.setCustomProperty("embeddedWidgets/count", 1)
layer.setCustomProperty("embeddedWidgets/0/id", WIDGET_PROVIDER_NAME)
view = iface.layerTreeView()
view.layerTreeModel().refreshLayerLegend(view.currentNode())
view.currentNode().setExpanded(True)
if add_xyz_server:
s = QSettings()
s.setValue(f'qgis/connections-xyz/{name}/zmin', zmin)
s.setValue(f'qgis/connections-xyz/{name}/zmax', zmax)
s.setValue(f'qgis/connections-xyz/{name}/username', "")
s.setValue(f'qgis/connections-xyz/{name}/password', "")
s.setValue(f'qgis/connections-xyz/{name}/authcfg', "")
procparam = quote(f'&proc={proc}') if proc != "rgb" else ""
rampparam = quote(f'&color={ramp}') if ramp else ""
full_uri = f"{tile_url}{procparam}{rampparam}"
s.setValue(f'qgis/connections-xyz/{name}/url',
full_uri.replace(PlanetClient.getInstance().api_key(), ""))
def create_preview_group(group_name: str,
images: List[dict],
footprints_filename=None,
catalog_layer_name=None,
tile_service: str = 'xyz',
search_query: str = None,
sort_order: Tuple[str, str] = None) -> None:
if tile_service.lower() not in ['wmts', 'xyz']:
log.debug(f'Incorrect tile service passed for preview group: '
f'{tile_service} (must be wmts or xyz)')
return
item_ids = [f"{img['properties'][ITEM_TYPE]}:{img[ID]}" for img in images]
uri = tile_service_data_src_uri(item_ids, service=tile_service)
if uri:
log.debug(f'Tile datasource URI:\n{uri}')
rlayer = QgsRasterLayer(uri, 'Image previews', 'wms')
rlayer.setCustomProperty(PLANET_PREVIEW_ITEM_IDS, json.dumps(item_ids))
if tile_service == 'xyz' and catalog_layer_name is not None:
url = uri.split("url=")[-1]
s = QSettings()
s.setValue(f'qgis/connections-xyz/{catalog_layer_name}/username',
"")
s.setValue(f'qgis/connections-xyz/{catalog_layer_name}/password',
"")
s.setValue(f'qgis/connections-xyz/{catalog_layer_name}/authcfg',
"")
s.setValue(f'qgis/connections-xyz/{catalog_layer_name}/url',
url.replace(PlanetClient.getInstance().api_key(), ""))
else:
log.debug('No tile URI for preview group')
return
vlayer = None
if images:
vlayer = create_preview_vector_layer(images[0])
vlayer.startEditing()
dp = vlayer.dataProvider()
fields: List[QgsField] = vlayer.fields()
for img in images:
feat = QgsFeature()
feat.setFields(fields)
qgs_geom = qgsgeometry_from_geojson(img['geometry'])
feat.setGeometry(qgs_geom)
f_names = [f.name() for f in fields]
if 'item_id' in f_names:
feat['item_id'] = img[ID]
if search_query and 'search_query' in f_names:
feat['search_query'] = json.dumps(search_query)
if (sort_order and 'sort_order' in f_names
and len(sort_order) > 1):
feat['sort_order'] = ' '.join(sort_order)
props: dict = img['properties']
for k, v in props.items():
if k in f_names:
feat[k] = v
dp.addFeature(feat)
vlayer.commitChanges()
if footprints_filename:
QgsVectorFileWriter.writeAsVectorFormat(vlayer,
footprints_filename,
"UTF-8")
gpkglayer = QgsVectorLayer(footprints_filename, 'Footprints')
gpkglayer.setRenderer(vlayer.renderer().clone())
vlayer = gpkglayer
QgsProject.instance().addMapLayer(vlayer, False)
# noinspection PyArgumentList
QgsProject.instance().addMapLayer(rlayer, False)
# noinspection PyArgumentList
root: QgsLayerTree = QgsProject.instance().layerTreeRoot()
group = root.insertGroup(0, f'{group_name} {tile_service.upper()} preview')
if vlayer:
group.addLayer(vlayer)
group.addLayer(rlayer)
if vlayer:
iface.setActiveLayer(vlayer)
def createXYZLayer(self, layerType, name):
# create XYZ layer with tms url as uri
provider = "wms"
# isinstance(P, (list, tuple, np.ndarray))
xyzUrls = layerType.xyzUrlConfig()
layerName = name
tilePixelRatio = layerType.tilePixelRatio
coordRefSys = layerType.coordRefSys(self.canvasCrs())
self.setMapCrs(coordRefSys)
if isinstance(xyzUrls, (list)):
# create group layer
root = QgsProject.instance().layerTreeRoot()
layer = root.addGroup(layerType.groupName)
i = 0
for xyzUrl in xyzUrls:
tmsLayerName = layerName
# https://github.com/qgis/QGIS/blob/master/src/providers/wms/qgsxyzconnectiondialog.cpp
uri = "url=" + xyzUrl + "&zmax=18&zmin=0&type=xyz"
if (tilePixelRatio > 0):
uri = uri + "&tilePixelRatio=" + str(tilePixelRatio)
if i > 0:
tmsLayerName = layerName + " Label"
tmsLayer = QgsRasterLayer(uri, tmsLayerName, provider,
QgsRasterLayer.LayerOptions())
tmsLayer.setCustomProperty("ol_layer_type", tmsLayerName)
layer.insertChildNode(0, QgsLayerTreeLayer(tmsLayer))
i = i + 1
if tmsLayer.isValid():
QgsProject.instance().addMapLayer(tmsLayer, False)
self._ol_layers += [tmsLayer]
# last added layer is new reference
self.setReferenceLayer(tmsLayer)
# add to XYT Tiles
self.addToXYZTiles(tmsLayerName, xyzUrl, tilePixelRatio)
else:
uri = "url=" + xyzUrls + "&zmax=18&zmin=0&type=xyz"
if (tilePixelRatio > 0):
uri = uri + "&tilePixelRatio=" + str(tilePixelRatio)
layer = QgsRasterLayer(uri, layerName, provider,
QgsRasterLayer.LayerOptions())
layer.setCustomProperty("ol_layer_type", layerName)
if layer.isValid():
QgsProject.instance().addMapLayer(layer)
self._ol_layers += [layer]
# last added layer is new reference
self.setReferenceLayer(layer)
# add to XYT Tiles
self.addToXYZTiles(layerName, xyzUrls, tilePixelRatio)
# reload connections to update Browser Panel content
self.iface.reloadConnections()
return layer, xyzUrls
def gee_layer_make_xml(self):
eelayer = self.iface.activeLayer()
dest_dir = QgsProject.instance().absolutePath() or os.getcwd()
dest_name = eelayer.name().replace('/', '_') + '.xml'
dest_file = os.path.join(dest_dir, dest_name)
source_xml = eelayer.dataProvider().dataSourceUri()
dest_xml, _ = QFileDialog.getSaveFileName(self.dlg,
'Select output file',
dest_file,
'XML files (*.xml)')
if dest_xml:
shutil.copyfile(source_xml, dest_xml)
newname = os.path.splitext(os.path.basename(dest_xml))[0]
newlayer = QgsRasterLayer(dest_xml, newname)
if newlayer.isValid():
imageid = eelayer.customProperty('ee-image-id')
date = eelayer.customProperty('ee-image-date')
qml = eelayer.customProperty('ee-image-qml')
extent = eelayer.customProperty('ee-image-wkt')
# load qml must be first since this clean all custom properties
if qml is not None:
if isfile(qml + '_' +
QSettings().value('locale/userLocale') + '.qml'):
newlayer.loadNamedStyle(
qml + '_' +
QSettings().value('locale/userLocale') + '.qml')
else:
newlayer.loadNamedStyle(qml + '.qml')
newlayer.setCustomProperty('ee-image', 'XML')
newlayer.setCustomProperty('ee-image-id', imageid)
newlayer.setCustomProperty('ee-image-date', date)
newlayer.setCustomProperty(
'ee-image-bands', eelayer.customProperty('ee-image-bands'))
newlayer.setCustomProperty(
'ee-image-scale', eelayer.customProperty('ee-image-scale'))
newlayer.setCustomProperty(
'ee-image-b_min', eelayer.customProperty('ee-image-b_min'))
newlayer.setCustomProperty(
'ee-image-b_max', eelayer.customProperty('ee-image-b_max'))
newlayer.setCustomProperty(
'ee-image-palette',
eelayer.customProperty('ee-image-palette'))
newlayer.setCustomProperty('ee-image-qml', qml)
newlayer.setCustomProperty('ee-image-wkt', extent)
if date is not None:
newlayer.setAbstract(
f"ee.Image('{imageid}') \n\nDate: {date}")
else:
newlayer.setAbstract(f"ee.Image('{imageid}')")
bb = QgsRectangle.fromWkt(extent)
newlayer.setExtent(bb)
QgsProject.instance().addMapLayer(newlayer)
QgsProject.instance().layerTreeRoot().findLayer(
newlayer.id()).setItemVisibilityChecked(False)
def add_ee_image_layer(imageid, name, date, bands, scale, b_min=None, b_max=None, palette=None, qml=None, extent=None,
shown=False, destination=None):
nbands = len(bands)
# if nbands > 3:
# rgb = ee.Image(imageid).select(bands[0:3])
# pan = ee.Image(imageid).select(bands[3])
# huesat = rgb.rgbToHsv().select('hue', 'saturation')
# image = ee.Image.cat(huesat, pan).hsvToRgb().select([0, 1, 2], bands[0:3])
# nbands = 3
# else:
image = ee.Image(imageid)
if not any([b_min, b_max, palette, qml]):
image_stats = image.select(bands[0:nbands]).reduceRegion(ee.Reducer.minMax(), None, scale, None, None, False, 1.0E13).getInfo()
b_min = [image_stats[bands[n] + '_min'] for n in range(nbands)]
b_max = [image_stats[bands[n] + '_max'] for n in range(nbands)]
# b_min = [image_stats[bands[0] + '_min'], image_stats[bands[1] + '_min'], image_stats[bands[2] + '_min']]
# b_max = [image_stats[bands[0] + '_max'], image_stats[bands[1] + '_max'], image_stats[bands[2] + '_max']]
rgb = image.visualize(bands=bands[0:nbands], min=b_min, max=b_max, palette=palette)
tms = get_ee_image_tms(rgb)
if extent is None:
image_geojson = get_ee_image_bb(rgb)
extent = geojson_to_wkt(image_geojson)
bb = QgsRectangle.fromWkt(extent)
url = tms_to_gdalurl(tms)
xml = get_gdal_xml(url, nbands=nbands+1)
# vfn = write_vsimem_xml(xml) # changed to named temporary file
tmp, fn = write_xmlfile(xml, name, dest=destination)
layer = QgsRasterLayer(fn, name)
if layer.isValid():
if qml is not None:
if isfile(qml + '_' + QSettings().value('locale/userLocale') + '.qml'):
layer.loadNamedStyle(qml + '_' + QSettings().value('locale/userLocale') + '.qml')
else:
layer.loadNamedStyle(qml + '.qml')
layer.setExtent(bb)
if tmp:
layer.setCustomProperty('ee-image', 'MEM')
else:
layer.setCustomProperty('ee-image', 'XML')
layer.setCustomProperty('ee-image-id', imageid)
layer.setCustomProperty('ee-image-date', date)
layer.setCustomProperty('ee-image-bands', bands)
layer.setCustomProperty('ee-image-scale', scale)
layer.setCustomProperty('ee-image-b_min', b_min)
layer.setCustomProperty('ee-image-b_max', b_max)
layer.setCustomProperty('ee-image-palette', palette)
layer.setCustomProperty('ee-image-qml', qml)
layer.setCustomProperty('ee-image-wkt', extent)
# else:
# layer.setAbstract(f"ee.Image('{imageid}')")
# if len(bands) < 4:
# try:
# layer.setCustomProperty('ee-image-stats', image_stats)
# except NameError:
# pass
if date is not None:
layer.setAbstract(f"ee.Image('{imageid}') \n\nDate: {date}")
else:
layer.setAbstract(f"ee.Image('{imageid}')")
QgsProject.instance().addMapLayer(layer)
if not shown:
QgsProject.instance().layerTreeRoot().findLayer(layer.id()).setItemVisibilityChecked(shown)
def addLayer(self, index, old=None, addToMap=True):
item = index.data(role=Qt.UserRole)
if not isinstance(item, LayerItem):
return
if not self.plugin.setLoading(True):
return
addedData = []
if isinstance(item, VectorItem):
connector = self.getConnector()
self.plugin.msgBar = ProgressMessageBar(self.iface, self.tr("Downloading layer '%s'...")%item.name, connector=connector)
self.plugin.msgBar.setValue(10)
connector.downloadingProgress.connect(self.plugin.updateDownloadProgress)
data = connector.diviGetLayerFeatures(item.id)
layers = []
if data:
permissions = connector.getUserPermission(item.id, 'layer')
self.plugin.msgBar.setBoundries(50, 50)
#Disable rendering for changing symbology
self.iface.mapCanvas().setRenderFlag(False)
layers = self.plugin.addLayer(data['features'], item, permissions, addToMap=addToMap)
for layer in layers:
#Set symbols based on layer geometry type
item.setQgisStyle(layer)
self.iface.layerTreeView().refreshLayerSymbology(layer.id())
self.iface.mapCanvas().setRenderFlag(True)
addedData.extend( layers )
item.items.extend( addedData )
self.plugin.msgBar.setValue(100)
aborted = self.plugin.msgBar.aborted
self.plugin.msgBar.close()
self.plugin.msgBar = None
if aborted:
# fix_print_with_import
print('Aborted')
elif not layers:
#User can select geometry type in message bar
widget = self.iface.messageBar().createMessage(
self.tr("Warning"),
self.tr(u"Layer '%s' is empty. To open it in QGIS you need to select geometry type.") % item.name
)
button = QToolButton(widget)
button.setText(self.tr("Add layer as..."))
button.setPopupMode(QToolButton.InstantPopup)
menu = QMenu(button)
def load_layer_as(geom_type):
self.plugin.loadLayerType(item = item, geom_type = geom_type)
self.iface.messageBar().clearWidgets()
menu.addAction(QgsApplication.getThemeIcon('/mIconPointLayer.svg'), self.tr('Points'), lambda: load_layer_as(geom_type='MultiPoint'))
menu.addAction(QgsApplication.getThemeIcon('/mIconLineLayer.svg'), self.tr('Linestring'), lambda: load_layer_as(geom_type='MultiLineString'))
menu.addAction(QgsApplication.getThemeIcon('/mIconPolygonLayer.svg'), self.tr('Polygons'), lambda: load_layer_as(geom_type='MultiPolygon'))
button.setMenu( menu )
widget.layout().addWidget(button)
self.iface.messageBar().pushWidget(widget, Qgis.Warning)
elif isinstance(item, TableItem):
if Qgis.QGIS_VERSION_INT < 21400:
self.iface.messageBar().pushMessage('DIVI',
self.tr(u'QGIS 2.14 or later is required for loading DIVI tables.'),
Qgis.Critical,
duration = 3
)
else:
self.plugin.msgBar = ProgressMessageBar(self.iface, self.tr("Downloading table '%s'...")%item.name)
self.plugin.msgBar.setValue(10)
connector = self.getConnector()
connector.downloadingProgress.connect(self.plugin.updateDownloadProgress)
data = connector.diviGetTableRecords(item.id)
if data:
permissions = connector.getUserPermission(item.id, 'table')
self.plugin.msgBar.setBoundries(50, 50)
addedData.append( self.plugin.addTable(data['header'], data['data'], item, permissions, addToMap=addToMap) )
item.items.extend( addedData )
self.plugin.msgBar.setValue(100)
self.plugin.msgBar.close()
self.plugin.msgBar = None
elif isinstance(item, RasterItem):
if Qgis.QGIS_VERSION_INT < 21800:
self.iface.messageBar().pushMessage('DIVI',
self.tr(u'QGIS 2.18 or later is required for loading DIVI rasters.'),
Qgis.Critical,
duration = 3
)
else:
uri = item.getUri(self.token)
uri = uri.replace("b'", "").replace("'", "")
QgsMessageLog.logMessage( uri, 'DIVI')
r = QgsRasterLayer(uri, item.name, 'wms')
r.setCustomProperty('DiviId', item.id)
if item.extent is not None:
#Set extent for raster layer
bbox = self.transform2mercator.transformBoundingBox( QgsRectangle(
item.extent['st_xmin'],
item.extent['st_ymin'],
item.extent['st_xmax'],
item.extent['st_ymax']
))
r.setExtent( bbox )
addedData.append( r )
item.items.extend( addedData )
if addToMap:
QgsProject.instance().addMapLayer(r)
elif isinstance(item, WmsItem):
uri = item.getUri()
QgsMessageLog.logMessage( uri, 'DIVI')
r = QgsRasterLayer(uri, item.name, 'wms')
r.setCustomProperty('DiviId', item.id)
addedData.append( r )
item.items.extend( addedData )
if addToMap:
QgsProject.instance().addMapLayer(r)
elif isinstance(item, BasemapItem):
uri = item.getUri()
QgsMessageLog.logMessage( uri, 'DIVI')
r = QgsRasterLayer(uri, item.name, 'wms')
r.setCustomProperty('DiviId', item.id)
addedData.append( r )
item.items.extend( addedData )
if addToMap:
QgsProject.instance().addMapLayer(r)
else:
return
index.model().dataChanged.emit(index.parent().parent(), index)
self.plugin.setLoading(False)
return addedData