class PdokServicesPlugin(object): def __init__(self, iface): # Save reference to the QGIS interface self.iface = iface # docked or dialog, defaults to dialog # 2018 may: RD: deprecating Docked window, as the content is getting to big anyway # if isinstance(QSettings().value("/pdokservicesplugin/docked"), QVariant): # self.docked = QSettings().value("/pdokservicesplugin/docked", QVariant(False)) # else: # self.docked = QSettings().value("/pdokservicesplugin/docked", False) # # # Create the dialog and keep reference # if "True" == self.docked or "true" == self.docked or True is self.docked: # self.dlg = PdokServicesPluginDockWidget() # self.iface.addDockWidget(Qt.LeftDockWidgetArea, self.dlg) # else: # self.dlg = PdokServicesPluginDialog(parent=self.iface.mainWindow()) self.dlg = PdokServicesPluginDialog(parent=self.iface.mainWindow()) # initialize plugin directory self.plugin_dir = QFileInfo(QgsApplication.qgisUserDatabaseFilePath( )).path() + "/python/plugins/pdokservicesplugin" # initialize locale localePath = "" if isinstance(QSettings().value("locale/userLocale"), QVariant): locale = QSettings().value("locale/userLocale").value()[0:2] else: locale = QSettings().value("locale/userLocale")[0:2] if QFileInfo(self.plugin_dir).exists(): localePath = self.plugin_dir + "/i18n/pdokservicesplugin_" + locale + ".qm" if QFileInfo(localePath).exists(): self.translator = QTranslator() self.translator.load(localePath) if qVersion() > '4.3.3': QCoreApplication.installTranslator(self.translator) self.currentLayer = None self.SETTINGS_SECTION = '/pdokservicesplugin/' self.pointer = None self.pdokgeocoder = PDOKGeoLocator(self.iface) self.geocoderSourceModel = None def getSettingsValue(self, key, default=''): if QSettings().contains(self.SETTINGS_SECTION + key): key = self.SETTINGS_SECTION + key if Qgis.QGIS_VERSION_INT < 10900: # qgis <= 1.8 return str(QSettings().value(key).toString()) else: return str(QSettings().value(key)) else: return default def setSettingsValue(self, key, value): key = self.SETTINGS_SECTION + key if Qgis.QGIS_VERSION_INT < 10900: # qgis <= 1.8 QSettings().setValue(key, QVariant(value)) else: QSettings().setValue(key, value) def initGui(self): # Create action that will start plugin configuration runIcon = QIcon(os.path.join(self.plugin_dir, 'icon_add_service.svg')) self.run_action = QAction(runIcon, \ "PDOK Services plugin", self.iface.mainWindow()) self.servicesLoaded = False # connect the action to the run method # 2018 may: RD: deprecating Docked window, as the content is getting to big anyway # if "True" == self.docked or "true" == self.docked or True == self.docked: # self.run_action.triggered.connect(self.showAndRaise) # self.dlg.radioDocked.setChecked(True) # # docked the dialog is immidiately visible, so should run NOW # else: # self.run_action.triggered.connect(self.run) # self.dlg.radioDocked.setChecked(False) # self.setupfq() self.run_action.triggered.connect(self.run) #self.dlg.radioDocked.setChecked(False) self.setupfq() # Add toolbar button and menu item #self.iface.addToolBarIcon(self.action) self.toolbar = self.iface.addToolBar("PDOK services plugin") self.toolbar.setObjectName("PDOK services plugin") self.toolbar.addAction(self.run_action) self.toolbarSearch = QLineEdit() self.toolbarSearch.setMaximumWidth(200) self.toolbarSearch.setAlignment(Qt.AlignLeft) self.toolbarSearch.setPlaceholderText("PDOK Locatieserver zoek") self.toolbar.addWidget(self.toolbarSearch) self.toolbarSearch.returnPressed.connect(self.searchAddressFromToolbar) # address/point cleanup eraserIcon = QIcon( os.path.join(self.plugin_dir, 'icon_remove_cross.svg')) self.clean_action = QAction(eraserIcon, \ "Cleanup", self.eraseAddress()) self.toolbar.addAction(self.clean_action) self.clean_action.triggered.connect(self.eraseAddress) self.clean_action.setEnabled(False) self.iface.addPluginToMenu(u"&Pdok Services Plugin", self.run_action) # about self.aboutAction = QAction(QIcon(":/plugins/pdokservicesplugin/icon_help.png"), \ "About", self.iface.mainWindow()) self.aboutAction.setWhatsThis("Pdok Services Plugin About") self.iface.addPluginToMenu(u"&Pdok Services Plugin", self.aboutAction) self.aboutAction.triggered.connect(self.about) self.dlg.ui.btnLoadLayer.clicked.connect(self.loadService) self.dlg.geocoderSearch.returnPressed.connect(self.searchAddress) self.dlg.geocoderSearch.textEdited.connect(self.searchAddress) self.dlg.geocoderSearch.setPlaceholderText( "PDOK Locatieserver zoek, bv postcode of postcode huisnummer") self.dlg.geocoderResultSearch.textChanged.connect( self.filterGeocoderResult) self.dlg.geocoderResultSearch.setPlaceholderText( "een of meer zoekwoorden uit resultaat") #self.dlg.radioDocked.toggled.connect(self.set_docked) self.dlg.btnCheckPdokJson.clicked.connect(self.checkPdokJson) #self.iface.mapCanvas().renderStarting.connect(self.extentsChanged) ui = self.dlg.ui cbxs = [ ui.cbx_gem, ui.cbx_wpl, ui.cbx_weg, ui.cbx_pcd, ui.cbx_adr, ui.cbx_pcl, ui.cbx_hmp ] # connect all fq checkboxes with suggest, so upon a change in fq filter we re-search for cbx in cbxs: cbx.stateChanged.connect(self.searchAddress) self.run(True) # for now hiding the pointer as soon as the extent changes #def extentsChanged(self): # self.removePointer() def checkPdokJson(self): myversion = self.getSettingsValue('pdokversion', '1') msgtxt = '' msglvl = 0 # QgsMessageBar.INFO try: response = urllib.request.urlopen( 'http://www.qgis.nl/pdok.version') str_response = response.read().decode('utf-8') pdokversion = json.loads(str_response) if pdokversion > int(myversion): response = urllib.request.urlopen( 'http://www.qgis.nl/pdok.json') str_response = response.read().decode('utf-8') pdokjson = json.loads(str_response) with open(self.plugin_dir + '/pdok.json', 'w') as outfile: json.dump(pdokjson, outfile) msgtxt = "De laatste versie is opgehaald en zal worden gebruikt " + \ str(pdokversion) + ' (was ' + myversion +')' self.servicesLoaded = False # reset reading of json self.run() self.setSettingsValue('pdokversion', pdokversion) else: msgtxt = "Geen nieuwere versie beschikbaar dan " + str( pdokversion) except Exception as e: #print e msgtxt = "Fout bij ophalen van service info. Netwerk probleem?" msglvl = 2 # QgsMessageBar.CRITICAL # msg if hasattr(self.iface, 'messageBar'): self.iface.messageBar().pushMessage("PDOK services update", msgtxt, level=msglvl, duration=10) else: # 1.8 QMessageBox.information(self.iface.mainWindow(), "Pdok Services Plugin", msgtxt) # def set_docked(self, foo): # self.setSettingsValue('docked', self.dlg.radioDocked.isChecked()) # #if Qgis.QGIS_VERSION_INT < 10900: # # # qgis <= 1.8 # # QSettings().setValue("/pdokservicesplugin/docked", QVariant(self.dlg.radioDocked.isChecked())) # #else: # # QSettings().setValue("/pdokservicesplugin/docked", self.dlg.radioDocked.isChecked()) def showAndRaise(self): self.dlg.show() self.dlg.raise_() # also remove the pointer self.removePointer() def about(self): infoString = "Written by Richard Duivenvoorde\nEmail - [email protected]\n" infoString += "Company - Zuidt - http://www.zuidt.nl\n" infoString += "Source: https://github.com/rduivenvoorde/pdokservicesplugin" QMessageBox.information(self.iface.mainWindow(), "Pdok Services Plugin About", infoString) def unload(self): self.removePointer() # Remove the plugin menu item and icon self.iface.removePluginMenu("&Pdok Services Plugin", self.run_action) self.iface.removePluginMenu("&Pdok Services Plugin", self.aboutAction) del self.toolbarSearch del self.run_action del self.aboutAction def showService(self, selectedIndexes): if len(selectedIndexes) == 0: self.currentLayer = None self.dlg.ui.layerInfo.setHtml('') self.dlg.ui.comboSelectProj.clear() return # needed to scroll To the selected row incase of using the keyboard / arrows self.dlg.servicesView.scrollTo( self.dlg.servicesView.selectedIndexes()[0]) # itemType holds the data (== column 1) self.currentLayer = self.dlg.servicesView.selectedIndexes()[1].data( Qt.UserRole) if isinstance(self.currentLayer, QVariant): self.currentLayer = self.currentLayer.toMap() # QGIS 1.8: QVariants currentLayer = {} for key in list(self.currentLayer.keys()): val = self.currentLayer[key] currentLayer[str(key)] = str(val.toString()) self.currentLayer = currentLayer url = self.currentLayer['url'] title = self.currentLayer['title'] style = '' if 'style' in self.currentLayer: style = self.currentLayer['style'] title = title + ' [' + style + ']' servicetitle = self.currentLayer['servicetitle'] layername = self.currentLayer['layers'] abstract = self.currentLayer['abstract'] stype = self.currentLayer['type'].upper() minscale = '' if 'minscale' in self.currentLayer and self.currentLayer[ 'minscale'] != None and self.currentLayer['minscale'] != '': minscale = "min. schaal 1:" + self.currentLayer['minscale'] maxscale = '' if 'maxscale' in self.currentLayer and self.currentLayer[ 'maxscale'] != None and self.currentLayer['maxscale'] != '': maxscale = "max. schaal 1:" + self.currentLayer['maxscale'] self.dlg.ui.layerInfo.setText('') self.dlg.ui.btnLoadLayer.setEnabled(True) self.dlg.ui.layerInfo.setHtml( '<h4>%s</h4><h3>%s</h3><lu><li>%s</li><li> </li><li>%s</li><li>%s</li><li>%s</li><li>%s</li><li>%s</li><li>%s</li></lu>' % (servicetitle, title, abstract, stype, url, layername, style, minscale, maxscale)) self.dlg.ui.comboSelectProj.clear() if stype == "WMS": try: crs = self.currentLayer['crs'] except KeyError: crs = 'EPSG:28992' crs = crs.split(',') self.dlg.ui.comboSelectProj.addItems(crs) for i in range(len(crs)): if crs[i] == 'EPSG:28992': self.dlg.ui.comboSelectProj.setCurrentIndex(i) if stype == "WMTS": tilematrixsets = self.currentLayer['tilematrixsets'].split(',') self.dlg.ui.comboSelectProj.addItems(tilematrixsets) for i in range(len(tilematrixsets)): if tilematrixsets[i].startswith('EPSG:28992'): self.dlg.ui.comboSelectProj.setCurrentIndex(i) def loadService(self): if self.currentLayer == None: return servicetype = self.currentLayer['type'] url = self.currentLayer['url'] # some services have an url with query parameters in it, we have to urlencode those: location, query = urllib.parse.splitquery(url) url = location if query != None and query != '': url += ('?' + urllib.parse.quote_plus(query)) title = self.currentLayer['title'] if 'style' in self.currentLayer: style = self.currentLayer['style'] title = title + ' [' + style + ']' else: style = '' # == default for this service layers = self.currentLayer['layers'] # mmm, tricky: we take the first one while we can actually want png/gif or jpeg if servicetype == "wms": imgformat = self.currentLayer['imgformats'].split(',')[0] if self.dlg.ui.comboSelectProj.currentIndex() == -1: crs = 'EPSG:28992' else: crs = self.dlg.ui.comboSelectProj.currentText() if Qgis.QGIS_VERSION_INT < 10900: # qgis <= 1.8 uri = url self.iface.addRasterLayer( uri, # service uri title, # name for layer (as seen in QGIS) "wms", # dataprovider key [layers], # array of layername(s) for provider (id's) ["" ], # array of stylename(s) NOTE: ignoring styles here!!! imgformat, # image format searchstring crs) # crs code searchstring else: # qgis > 1.8 uri = "crs=" + crs + "&layers=" + layers + "&styles=" + style + "&format=" + imgformat + "&url=" + url self.iface.addRasterLayer(uri, title, "wms") elif servicetype == "wmts": if Qgis.QGIS_VERSION_INT < 10900: QMessageBox.warning(self.iface.mainWindow(), "PDOK plugin", ( "Sorry, dit type layer: '" + servicetype.upper() + "' \nkan niet worden geladen in deze versie van QGIS.\nMisschien kunt u QGIS 2.0 installeren (die kan het WEL)?\nOf is de laag niet ook beschikbaar als wms of wfs?" ), QMessageBox.Ok, QMessageBox.Ok) return if self.dlg.ui.comboSelectProj.currentIndex() == -1: tilematrixset = 'EPSG:28992' else: tilematrixset = self.dlg.ui.comboSelectProj.currentText() imgformat = self.currentLayer['imgformats'].split(',')[0] # special case for luchtfoto #if layers=="luchtfoto": # # tileMatrixSet=nltilingschema&crs=EPSG:28992&layers=luchtfoto&styles=&format=image/jpeg&url=http://geodata1.nationaalgeoregister.nl/luchtfoto/wmts/1.0.0/WMTSCapabilities.xml # # {u'layers': u'luchtfoto', u'imgformats': u'image/jpeg', u'title': u'PDOK-achtergrond luchtfoto', u'url': u'http://geodata1.nationaalgeoregister.nl/luchtfoto/wms', u'abstract': u'', u'tilematrixsets': u'nltilingschema', u'type': u'wmts'} # uri = "tileMatrixSet="+tilematrixsets+"&crs=EPSG:28992&layers="+layers+"&styles=&format="+imgformat+"&url="+url #else: # uri = "tileMatrixSet="+tilematrixsets+"&crs=EPSG:28992&layers="+layers+"&styles=&format="+imgformat+"&url="+url; #uri = "tileMatrixSet="+tilematrixsets+"&crs=EPSG:28992&layers="+layers+"&styles=default&format="+imgformat+"&url="+url; if tilematrixset.startswith('EPSG:'): crs = tilematrixset i = crs.find(':', 5) if i > -1: crs = crs[:i] elif tilematrixset.startswith('OGC:1.0'): crs = 'EPSG:3857' uri = "tileMatrixSet=" + tilematrixset + "&crs=" + crs + "&layers=" + layers + "&styles=default&format=" + imgformat + "&url=" + url #print "############ PDOK URI #################" #print uri self.iface.addRasterLayer(uri, title, "wms") elif servicetype == "wfs": location, query = urllib.parse.splitquery(url) #uri = location+"?SERVICE=WFS&VERSION=1.0.0&REQUEST=GetFeature&TYPENAME="+layers+"&SRSNAME=EPSG:28992" #uri = location + "?SERVICE=WFS&REQUEST=GetFeature&TYPENAME=" + layers + "&SRSNAME=EPSG:28992" # adding a bbox paramater forces QGIS to NOT cache features but retrieve new features all the time # QGIS will update the BBOX to the right value #uri += "&BBOX=-10000,310000,290000,650000" uri = " pagingEnabled='true' restrictToRequestBBOX='1' srsname='EPSG:28992' typename='" + layers + "' url='" + url + "' version='2.0.0' " self.iface.addVectorLayer(uri, title, "WFS") elif servicetype == "wcs": # cache=AlwaysCache&crs=EPSG:28992&format=GeoTIFF&identifier=ahn25m:ahn25m&url=http://geodata.nationaalgeoregister.nl/ahn25m/wcs uri = '' # cache=AlwaysCache # cache=PreferNetwork # cache=AlwaysNetwork # cache=AlwaysNetwork&crs=EPSG:28992&format=GeoTIFF&identifier=ahn25m:ahn25m&url=http://geodata.nationaalgeoregister.nl/ahn25m/wcs #uri = "cache=AlwaysNetwork&crs=EPSG:28992&format=image/tiff&version=1.1.1&identifier="+layers+"&url="+url # working for ahn1 ahn2 and ahn3: GEOTIFF_FLOAT32 format = 'GEOTIFF_FLOAT32' # working for ahn25m is only image/tiff if layers == 'ahn25m': format = 'image/tiff' # we handcrated some wcs layers with 2 different image formats: tiff (RGB) and tiff (float32): if 'imgformats' in self.currentLayer: format = self.currentLayer['imgformats'].split(',')[0] uri = "cache=AlwaysNetwork&crs=EPSG:28992&format=" + format + "&version=1.1.2&identifier=" + layers + "&url=" + url #uri = "cache=AlwaysNetwork&crs=EPSG:28992&format=image/tiff&version=1.1.2&identifier=" + layers + "&url=" + url self.iface.addRasterLayer(uri, title, "wcs") else: QMessageBox.warning(self.iface.mainWindow(), "PDOK plugin", ( "Sorry, dit type layer: '" + servicetype.upper() + "' \nkan niet worden geladen door de plugin of door QGIS.\nIs het niet beschikbaar als wms, wmts of wfs?" ), QMessageBox.Ok, QMessageBox.Ok) return def filterGeocoderResult(self, string): #print "filtering geocoder results: %s" % string self.dlg.geocoderResultView.selectRow(0) self.geocoderProxyModel.setFilterCaseSensitivity(Qt.CaseInsensitive) self.geocoderProxyModel.setFilterFixedString(string) def searchAddressFromToolbar(self): self.removePointer() self.geocoderSourceModel.clear() self.geocode() def searchAddress(self): self.removePointer() #print "search geocoder for: %s" % self.dlg.geocoderSearch.text() self.geocoderSourceModel.clear() #self.geocode(self.dlg.geocoderSearch.text()) self.suggest() def eraseAddress(self): """ clean the input and remove the pointer """ self.removePointer() if self.geocoderSourceModel is not None: self.geocoderSourceModel.clear() if self.dlg.geocoderSearch is not None: self.dlg.geocoderSearch.clear() if self.toolbarSearch is not None: self.toolbarSearch.clear() def filterLayers(self, string): # remove selection if one row is selected self.dlg.servicesView.selectRow(0) #self.currentLayer = None self.proxyModel.setFilterCaseSensitivity(Qt.CaseInsensitive) self.proxyModel.setFilterFixedString(string) #def addSourceRow(self, service, layer): def addSourceRow(self, serviceLayer): # you can attache different "data's" to to an QStandarditem # default one is the visible one: itemType = QStandardItem("%s" % (serviceLayer["type"].upper())) # userrole is a free form one: # only attach the data to the first item # service layer = a dict/object with all props of the layer itemType.setData(serviceLayer, Qt.UserRole) itemType.setToolTip( "%s - %s" % (serviceLayer["type"].upper(), serviceLayer["title"])) # only wms services have styles (sometimes) layername = serviceLayer["title"] if 'style' in serviceLayer: itemLayername = QStandardItem( "%s [%s]" % (serviceLayer["title"], serviceLayer["style"])) layername = "%s [%s]" % (serviceLayer["title"], serviceLayer["style"]) else: itemLayername = QStandardItem("%s" % (serviceLayer["title"])) itemLayername.setToolTip( "%s - %s" % (serviceLayer["type"].upper(), serviceLayer["servicetitle"])) # itemFilter is the item used to search filter in. That is why layername is a combi of layername + filter here itemFilter = QStandardItem( "%s %s %s %s" % (serviceLayer["type"], layername, serviceLayer["servicetitle"], serviceLayer["abstract"])) itemServicetitle = QStandardItem("%s" % (serviceLayer["servicetitle"])) itemServicetitle.setToolTip( "%s - %s" % (serviceLayer["type"].upper(), serviceLayer["title"])) self.sourceModel.appendRow( [itemLayername, itemType, itemServicetitle, itemFilter]) # run method that performs all the real work def run(self, hiddenDialog=False): # enable possible remote pycharm debugging #import pydevd #pydevd.settrace('localhost', port=5678, stdoutToServer=True, stderrToServer=True) # last viewed/selected tab if QSettings().contains("/pdokservicesplugin/currenttab"): if Qgis.QGIS_VERSION_INT < 10900: # qgis <= 1.8 self.dlg.tabs.widget(QSettings().value( "/pdokservicesplugin/currenttab").toInt()[0]) else: self.dlg.tabs.widget( int(QSettings().value("/pdokservicesplugin/currenttab"))) if self.servicesLoaded == False: pdokjson = os.path.join(os.path.dirname(__file__), ".", "pdok.json") f = open(pdokjson, 'r', encoding='utf-8') self.pdok = json.load(f) f.close() self.proxyModel = QSortFilterProxyModel() self.sourceModel = QStandardItemModel() self.proxyModel.setSourceModel(self.sourceModel) # filter == search on itemFilter column: self.proxyModel.setFilterKeyColumn(3) self.dlg.servicesView.setModel(self.proxyModel) self.dlg.servicesView.setEditTriggers( QAbstractItemView.NoEditTriggers) self.geocoderProxyModel = QSortFilterProxyModel() self.geocoderSourceModel = QStandardItemModel() self.geocoderProxyModel.setSourceModel(self.geocoderSourceModel) self.geocoderProxyModel.setFilterKeyColumn(0) self.dlg.geocoderResultView.setModel(self.geocoderProxyModel) self.dlg.geocoderResultView.setEditTriggers( QAbstractItemView.NoEditTriggers) #{"services":[ # {"naam":"WMS NHI","url":"http://geodata.nationaalgeoregister.nl/nhi/ows","layers":["dmlinks","dmnodes"],"type":"wms"}, # {"naam":"WMS NHI","url":"http://geodata.nationaalgeoregister.nl/nhi/ows","layers":["dmlinks","dmnodes"],"type":"wms"} # ]} # for service in self.pdok["services"]: # service[layer] was an array if isinstance(service["layers"], str) or isinstance( service["layers"], str): self.addSourceRow(service) self.dlg.layerSearch.textChanged.connect(self.filterLayers) self.dlg.layerSearch.setPlaceholderText( "woord uit laagnaam, type of service ") self.dlg.servicesView.selectionModel().selectionChanged.connect( self.showService) self.dlg.servicesView.doubleClicked.connect(self.loadService) # actually I want to load a service when doubleclicked on header # but as I cannot get this to work, let's disable clicking it then self.dlg.servicesView.verticalHeader().setSectionsClickable(False) self.dlg.servicesView.horizontalHeader().setSectionsClickable( False) #self.dlg.geocoderResultView.doubleClicked.connect(self.zoomToAddress) self.dlg.geocoderResultView.selectionModel( ).selectionChanged.connect(self.zoomToAddress) # hide itemFilter column: self.dlg.servicesView.hideColumn(3) self.servicesLoaded = True self.sourceModel.setHeaderData(2, Qt.Horizontal, "Service") self.sourceModel.setHeaderData(1, Qt.Horizontal, "Type") self.sourceModel.setHeaderData(0, Qt.Horizontal, "Laagnaam [style]") self.sourceModel.horizontalHeaderItem(2).setTextAlignment(Qt.AlignLeft) self.sourceModel.horizontalHeaderItem(1).setTextAlignment(Qt.AlignLeft) self.sourceModel.horizontalHeaderItem(0).setTextAlignment(Qt.AlignLeft) #self.dlg.servicesView.verticalHeader().hide() #self.dlg.servicesView.resizeColumnsToContents() self.dlg.servicesView.setColumnWidth( 0, 300) # set name to 300px (there are some huge layernames) self.dlg.servicesView.horizontalHeader().setStretchLastSection(True) # show the dialog ? if not hiddenDialog: self.dlg.show() # Run the dialog event loop #result = self.dlg.exec_() if Qgis.QGIS_VERSION_INT < 10900: # qgis <= 1.8 QSettings().setValue("/pdokservicesplugin/currenttab", QVariant(self.dlg.tabs.currentIndex())) else: QSettings().setValue("/pdokservicesplugin/currenttab", self.dlg.tabs.currentIndex()) self.removePointer() def setupfq(self): """ Setup the fq checkboxes in the gui, by looking into the settings for the 'pdokservicesplugin/checkedfqs' key, which contains a list of type strings like ['weg','adres'] """ checked_fqs = self.getSettingsValue('checkedfqs', []) #self.info('setup fq: {}'.format(checked_fqs)) if len(checked_fqs ) > 0: # else there is not saved state... take gui defaults self.dlg.ui.cbx_gem.setChecked('gemeente' in checked_fqs) self.dlg.ui.cbx_wpl.setChecked('woonplaats' in checked_fqs) self.dlg.ui.cbx_weg.setChecked('weg' in checked_fqs) self.dlg.ui.cbx_pcd.setChecked('postcode' in checked_fqs) self.dlg.ui.cbx_adr.setChecked('adres' in checked_fqs) self.dlg.ui.cbx_pcl.setChecked('perceel' in checked_fqs) self.dlg.ui.cbx_hmp.setChecked('hectometerpaal' in checked_fqs) def createfq(self): """ This creates a fq-string (Filter Query, see https://github.com/PDOK/locatieserver/wiki/Zoekvoorbeelden-Locatieserver) Based on the checkboxes in the dialog. Defaults to '' Example: 'fq=+type:adres+type:gemeente' (only gemeente AND addresses) :return: """ fqlist = [] if self.dlg.ui.cbx_gem.isChecked(): fqlist.append('gemeente') if self.dlg.ui.cbx_wpl.isChecked(): fqlist.append('woonplaats') if self.dlg.ui.cbx_weg.isChecked(): fqlist.append('weg') if self.dlg.ui.cbx_pcd.isChecked(): fqlist.append('postcode') if self.dlg.ui.cbx_adr.isChecked(): fqlist.append('adres') if self.dlg.ui.cbx_pcl.isChecked(): fqlist.append('perceel') if self.dlg.ui.cbx_hmp.isChecked(): fqlist.append('hectometerpaal') self.setSettingsValue('checkedfqs', fqlist) #self.info(self.getSettingsValue('checkedfqs', ['leeg?'])) fq = '' if len(fqlist) > 0: fq = '&fq=+type:' + '+type:'.join(fqlist) return fq def suggest(self): self.dlg.ui.lookupinfo.setHtml('') search_text = self.dlg.geocoderSearch.text() if len(search_text) <= 1: # QMessageBox.warning(self.iface.mainWindow(), "PDOK plugin", ( \ # "meer input aub: {}".format(search_text) # ), QMessageBox.Ok, QMessageBox.Ok) return # QMessageBox.warning(self.iface.mainWindow(), "PDOK plugin", ( \ # "zoeken: {}".format(search_text) # ), QMessageBox.Ok, QMessageBox.Ok) results = self.pdokgeocoder.suggest(search_text, self.createfq()) if len(results) == 0: # ignore, as we are suggesting, maybe more characters will reveal something... return for result in results: #print address adrestekst = QStandardItem("%s" % (result["adrestekst"])) adrestekst.setData(result, Qt.UserRole) type = QStandardItem("%s" % (result["type"])) id = QStandardItem("%s" % (result["id"])) score = QStandardItem("%s" % (result["score"])) adrestekst.setData(result, Qt.UserRole) self.geocoderSourceModel.appendRow([adrestekst, type]) self.geocoderSourceModel.setHeaderData(0, Qt.Horizontal, "Resultaat") self.geocoderSourceModel.setHeaderData(1, Qt.Horizontal, "Type") self.geocoderSourceModel.horizontalHeaderItem(0).setTextAlignment( Qt.AlignLeft) self.dlg.geocoderResultView.resizeColumnsToContents() self.dlg.geocoderResultView.horizontalHeader().setStretchLastSection( True) def geocode(self): self.dlg.geocoderSearch.setText(self.toolbarSearch.text()) self.suggest() if self.dlg.geocoderResultView.model().rowCount() > 0: self.dlg.geocoderResultView.selectRow(0) self.zoomToAddress() else: QMessageBox.warning(self.iface.mainWindow(), "PDOK plugin", ( \ "Niets gevonden.\nProbeer een andere spelling, of alleen postcode/huisnummer?\n\nSelecteer meer (Locatieserver) 'typen' in de PdokServicesPlugin dialoog.\n\nOf gebruik de 'PDOK geocoder'-tab in de PdokServicesPlugin dialoog." ), QMessageBox.Ok, QMessageBox.Ok) # def geocode(self): # self.dlg.ui.lookupinfo.setHtml('') # search_text = self.toolbarSearch.text() # addresses = self.pdokgeocoder.search(search_text) # if len(addresses) == 0: # QMessageBox.warning(self.iface.mainWindow(), "PDOK plugin", ( \ # "Niets gevonden. Probeer een andere spelling of alleen postcode/huisnummer." # ), QMessageBox.Ok, QMessageBox.Ok) # return # for address in addresses: # #print address # adrestekst = QStandardItem("%s" % (address["adrestekst"])) # adrestekst.setData(address, Qt.UserRole) # straat = QStandardItem("%s" % (address["straat"])) # nummer = QStandardItem("%s" % (address["nummer"])) # postcode = QStandardItem("%s" % (address["postcode"])) # plaats = QStandardItem("%s" % (address["plaats"])) # gemeente = QStandardItem("%s" % (address["gemeente"])) # provincie = QStandardItem("%s" % (address["provincie"])) # self.geocoderSourceModel.appendRow([adrestekst, straat, nummer, postcode, plaats, gemeente, provincie]) # # self.dlg.geocoderResultView.selectRow(0) # self.zoomToAddress() # # self.geocoderSourceModel.setHeaderData(0, Qt.Horizontal, "Resultaat") # self.geocoderSourceModel.setHeaderData(1, Qt.Horizontal, "Straat") # self.geocoderSourceModel.setHeaderData(2, Qt.Horizontal, "Nr") # self.geocoderSourceModel.setHeaderData(3, Qt.Horizontal, "Postcode") # self.geocoderSourceModel.setHeaderData(4, Qt.Horizontal, "Plaats") # self.geocoderSourceModel.setHeaderData(5, Qt.Horizontal, "Gemeente") # self.geocoderSourceModel.setHeaderData(6, Qt.Horizontal, "Provincie") # # self.geocoderSourceModel.horizontalHeaderItem(0).setTextAlignment(Qt.AlignLeft) # self.geocoderSourceModel.horizontalHeaderItem(1).setTextAlignment(Qt.AlignLeft) # self.geocoderSourceModel.horizontalHeaderItem(2).setTextAlignment(Qt.AlignLeft) # self.geocoderSourceModel.horizontalHeaderItem(3).setTextAlignment(Qt.AlignLeft) # self.geocoderSourceModel.horizontalHeaderItem(4).setTextAlignment(Qt.AlignLeft) # self.geocoderSourceModel.horizontalHeaderItem(5).setTextAlignment(Qt.AlignLeft) # self.geocoderSourceModel.horizontalHeaderItem(6).setTextAlignment(Qt.AlignLeft) # # self.dlg.geocoderResultView.resizeColumnsToContents() # self.dlg.geocoderResultView.horizontalHeader().setStretchLastSection(True) def zoomToAddress(self): # get x,y from data of record self.removePointer() data = self.dlg.geocoderResultView.selectedIndexes()[0].data( Qt.UserRole) if 'centroide_rd' in data: # free OR lookup service geom = QgsGeometry.fromWkt(data['centroide_rd']) adrestekst = data['adrestekst'] else: # no centroid yet, probably only object id, retrieve it via lookup service id = data['id'] data = self.pdokgeocoder.lookup(id) geom = QgsGeometry.fromWkt(data['centroide_rd']) adrestekst = data['adrestekst'] lookup_data = data['data'] lis = '' for key in lookup_data.keys(): lis = lis + '<li>{}: {}</li>'.format(key, lookup_data[key]) self.dlg.ui.lookupinfo.setHtml('<h4>{}</h4><lu>{}</lu>'.format( adrestekst, lis)) # just always transform from 28992 to mapcanvas crs crs = self.iface.mapCanvas().mapSettings().destinationCrs() crs28992 = QgsCoordinateReferenceSystem() crs28992.createFromId(28992) crsTransform = QgsCoordinateTransform(crs28992, crs, QgsProject.instance()) z = 1587 if adrestekst.lower().startswith('adres'): z = 794 elif adrestekst.lower().startswith('perceel'): z = 794 elif adrestekst.lower().startswith('hectometer'): z = 1587 elif adrestekst.lower().startswith('straat'): z = 3175 elif adrestekst.lower().startswith('postcode'): z = 6350 elif adrestekst.lower().startswith('woonplaats'): z = 25398 elif adrestekst.lower().startswith('gemeente'): z = 50797 elif adrestekst.lower().startswith('provincie'): z = 812750 geom.transform(crsTransform) center = geom.asPoint() self.setPointer(center) # zoom to with center is actually setting a point rectangle and then zoom rect = QgsRectangle(center, center) self.iface.mapCanvas().setExtent(rect) self.iface.mapCanvas().zoomScale(z) self.iface.mapCanvas().refresh() def setPointer(self, point): self.removePointer() self.pointer = QgsVertexMarker(self.iface.mapCanvas()) self.pointer.setColor(QColor(255, 255, 0)) self.pointer.setIconSize(10) self.pointer.setPenWidth(5) self.pointer.setCenter(point) self.clean_action.setEnabled(True) def removePointer(self): if self.pointer is not None: self.iface.mapCanvas().scene().removeItem(self.pointer) self.clean_action.setEnabled(False) def info(self, msg=""): QgsMessageLog.logMessage('{}'.format(msg), 'PDOK-services Plugin', Qgis.Info)
class PdokServicesPlugin(object): def __init__(self, iface): # Save reference to the QGIS interface self.iface = iface # docked or dialog, defaults to dialog # 2018 may: RD: deprecating Docked window, as the content is getting to big anyway # if isinstance(QSettings().value("/pdokservicesplugin/docked"), QVariant): # self.docked = QSettings().value("/pdokservicesplugin/docked", QVariant(False)) # else: # self.docked = QSettings().value("/pdokservicesplugin/docked", False) # # # Create the dialog and keep reference # if "True" == self.docked or "true" == self.docked or True is self.docked: # self.dlg = PdokServicesPluginDockWidget() # self.iface.addDockWidget(Qt.LeftDockWidgetArea, self.dlg) # else: # self.dlg = PdokServicesPluginDialog(parent=self.iface.mainWindow()) self.dlg = PdokServicesPluginDialog(parent=self.iface.mainWindow()) # initialize plugin directory self.plugin_dir = QFileInfo(QgsApplication.qgisUserDatabaseFilePath()).path() + "/python/plugins/pdokservicesplugin" # initialize locale localePath = "" if isinstance(QSettings().value("locale/userLocale"), QVariant): locale = QSettings().value("locale/userLocale").value()[0:2] else: locale = QSettings().value("locale/userLocale")[0:2] if QFileInfo(self.plugin_dir).exists(): localePath = self.plugin_dir + "/i18n/pdokservicesplugin_" + locale + ".qm" if QFileInfo(localePath).exists(): self.translator = QTranslator() self.translator.load(localePath) if qVersion() > '4.3.3': QCoreApplication.installTranslator(self.translator) self.currentLayer = None self.SETTINGS_SECTION = '/pdokservicesplugin/' self.pointer = None self.pdokgeocoder = PDOKGeoLocator(self.iface) self.geocoderSourceModel = None def getSettingsValue(self, key, default=''): if QSettings().contains(self.SETTINGS_SECTION + key): key = self.SETTINGS_SECTION + key if Qgis.QGIS_VERSION_INT < 10900: # qgis <= 1.8 return str(QSettings().value(key).toString()) else: return str(QSettings().value(key)) else: return default def setSettingsValue(self, key, value): key = self.SETTINGS_SECTION + key if Qgis.QGIS_VERSION_INT < 10900: # qgis <= 1.8 QSettings().setValue(key, QVariant(value)) else: QSettings().setValue(key, value) def initGui(self): # Create action that will start plugin configuration self.run_action = QAction(QIcon(":/plugins/pdokservicesplugin/icon.png"), \ u"Pdok Services Plugin", self.iface.mainWindow()) self.servicesLoaded = False # connect the action to the run method # 2018 may: RD: deprecating Docked window, as the content is getting to big anyway # if "True" == self.docked or "true" == self.docked or True == self.docked: # self.run_action.triggered.connect(self.showAndRaise) # self.dlg.radioDocked.setChecked(True) # # docked the dialog is immidiately visible, so should run NOW # else: # self.run_action.triggered.connect(self.run) # self.dlg.radioDocked.setChecked(False) # self.setupfq() self.run_action.triggered.connect(self.run) #self.dlg.radioDocked.setChecked(False) self.setupfq() # Add toolbar button and menu item #self.iface.addToolBarIcon(self.action) self.toolbar = self.iface.addToolBar("PDOK services plugin") self.toolbar.setObjectName("PDOK services plugin") self.toolbar.addAction(self.run_action) self.toolbarSearch = QLineEdit() self.toolbarSearch.setMaximumWidth(200) self.toolbarSearch.setAlignment(Qt.AlignLeft) self.toolbarSearch.setPlaceholderText("PDOK Locatieserver zoek") self.toolbar.addWidget(self.toolbarSearch) self.toolbarSearch.returnPressed.connect(self.searchAddressFromToolbar) # address/point cleanup self.clean_action = QAction(QIcon(":/plugins/pdokservicesplugin/eraser.png"), \ u"Cleanup", self.eraseAddress()) self.toolbar.addAction(self.clean_action) self.clean_action.triggered.connect(self.eraseAddress) self.iface.addPluginToMenu(u"&Pdok Services Plugin", self.run_action) # about self.aboutAction = QAction(QIcon(":/plugins/pdokservicesplugin/help.png"), \ "About", self.iface.mainWindow()) self.aboutAction.setWhatsThis("Pdok Services Plugin About") self.iface.addPluginToMenu(u"&Pdok Services Plugin", self.aboutAction) self.aboutAction.triggered.connect(self.about) self.dlg.ui.btnLoadLayer.clicked.connect(self.loadService) self.dlg.geocoderSearch.returnPressed.connect(self.searchAddress) self.dlg.geocoderSearch.textEdited.connect(self.searchAddress) self.dlg.geocoderSearch.setPlaceholderText("PDOK Locatieserver zoek, bv postcode of postcode huisnummer") self.dlg.geocoderResultSearch.textChanged.connect(self.filterGeocoderResult) self.dlg.geocoderResultSearch.setPlaceholderText("een of meer zoekwoorden uit resultaat") #self.dlg.radioDocked.toggled.connect(self.set_docked) self.dlg.btnCheckPdokJson.clicked.connect(self.checkPdokJson) #self.iface.mapCanvas().renderStarting.connect(self.extentsChanged) ui = self.dlg.ui cbxs = [ui.cbx_gem, ui.cbx_wpl, ui.cbx_weg, ui.cbx_pcd, ui.cbx_adr, ui.cbx_pcl, ui.cbx_hmp] # connect all fq checkboxes with suggest, so upon a change in fq filter we re-search for cbx in cbxs: cbx.stateChanged.connect(self.searchAddress) self.run(True) # for now hiding the pointer as soon as the extent changes #def extentsChanged(self): # self.removePointer() def checkPdokJson(self): myversion = self.getSettingsValue('pdokversion', '1') msgtxt = '' msglvl = 0 # QgsMessageBar.INFO try: response = urllib.request.urlopen('http://www.qgis.nl/pdok.version') str_response = response.read().decode('utf-8') pdokversion = json.loads(str_response) if pdokversion > int(myversion): response = urllib.request.urlopen('http://www.qgis.nl/pdok.json') str_response = response.read().decode('utf-8') pdokjson = json.loads(str_response) with open(self.plugin_dir +'/pdok.json', 'w') as outfile: json.dump(pdokjson, outfile) msgtxt = "De laatste versie is opgehaald en zal worden gebruikt " + \ str(pdokversion) + ' (was ' + myversion +')' self.servicesLoaded = False # reset reading of json self.run() self.setSettingsValue('pdokversion', pdokversion) else: msgtxt = "Geen nieuwere versie beschikbaar dan " + str(pdokversion) except Exception as e: #print e msgtxt = "Fout bij ophalen van service info. Netwerk probleem?" msglvl = 2 # QgsMessageBar.CRITICAL # msg if hasattr(self.iface, 'messageBar'): self.iface.messageBar().pushMessage("PDOK services update", msgtxt, level=msglvl, duration=10) else: # 1.8 QMessageBox.information(self.iface.mainWindow(), "Pdok Services Plugin", msgtxt) # def set_docked(self, foo): # self.setSettingsValue('docked', self.dlg.radioDocked.isChecked()) # #if Qgis.QGIS_VERSION_INT < 10900: # # # qgis <= 1.8 # # QSettings().setValue("/pdokservicesplugin/docked", QVariant(self.dlg.radioDocked.isChecked())) # #else: # # QSettings().setValue("/pdokservicesplugin/docked", self.dlg.radioDocked.isChecked()) def showAndRaise(self): self.dlg.show() self.dlg.raise_() # also remove the pointer self.removePointer() def about(self): infoString = "Written by Richard Duivenvoorde\nEmail - [email protected]\n" infoString += "Company - Zuidt - http://www.zuidt.nl\n" infoString += "Source: https://github.com/rduivenvoorde/pdokservicesplugin" QMessageBox.information(self.iface.mainWindow(), "Pdok Services Plugin About", infoString) def unload(self): self.removePointer() # Remove the plugin menu item and icon self.iface.removePluginMenu(u"&Pdok Services Plugin",self.run_action) del self.toolbarSearch def showService(self, selectedIndexes): if len(selectedIndexes)==0: self.currentLayer = None self.dlg.ui.layerInfo.setHtml('') self.dlg.ui.comboSelectProj.clear() return # needed to scroll To the selected row incase of using the keyboard / arrows self.dlg.servicesView.scrollTo(self.dlg.servicesView.selectedIndexes()[0]) # itemType holds the data (== column 1) self.currentLayer = self.dlg.servicesView.selectedIndexes()[1].data(Qt.UserRole) if isinstance(self.currentLayer, QVariant): self.currentLayer = self.currentLayer.toMap() # QGIS 1.8: QVariants currentLayer = {} for key in list(self.currentLayer.keys()): val = self.currentLayer[key] currentLayer[str(key)]=str(val.toString()) self.currentLayer = currentLayer url = self.currentLayer['url'] title = self.currentLayer['title'] style = '' if 'style' in self.currentLayer: style = self.currentLayer['style'] title = title + ' [' + style + ']' servicetitle = self.currentLayer['servicetitle'] layername = self.currentLayer['layers'] abstract = self.currentLayer['abstract'] stype = self.currentLayer['type'].upper() minscale ='' if 'minscale' in self.currentLayer and self.currentLayer['minscale'] != None and self.currentLayer['minscale'] != '': minscale = "min. schaal 1:"+self.currentLayer['minscale'] maxscale = '' if 'maxscale' in self.currentLayer and self.currentLayer['maxscale'] != None and self.currentLayer['maxscale'] != '': maxscale = "max. schaal 1:"+self.currentLayer['maxscale'] self.dlg.ui.layerInfo.setText('') self.dlg.ui.btnLoadLayer.setEnabled(True) self.dlg.ui.layerInfo.setHtml('<h4>%s</h4><h3>%s</h3><lu><li>%s</li><li> </li><li>%s</li><li>%s</li><li>%s</li><li>%s</li><li>%s</li><li>%s</li></lu>' % (servicetitle, title, abstract, stype, url, layername, style, minscale, maxscale)) self.dlg.ui.comboSelectProj.clear() if stype=="WMS": try: crs = self.currentLayer['crs'] except KeyError: crs = 'EPSG:28992' crs = crs.split(',') self.dlg.ui.comboSelectProj.addItems(crs) for i in range(len(crs)): if crs[i] == 'EPSG:28992': self.dlg.ui.comboSelectProj.setCurrentIndex(i) if stype=="WMTS": tilematrixsets = self.currentLayer['tilematrixsets'].split(',') self.dlg.ui.comboSelectProj.addItems(tilematrixsets) for i in range(len(tilematrixsets)): if tilematrixsets[i].startswith('EPSG:28992'): self.dlg.ui.comboSelectProj.setCurrentIndex(i) def loadService(self): if self.currentLayer == None: return servicetype = self.currentLayer['type'] url = self.currentLayer['url'] # some services have an url with query parameters in it, we have to urlencode those: location,query = urllib.parse.splitquery(url) url = location if query != None and query != '': url +=('?'+urllib.parse.quote_plus(query)) title = self.currentLayer['title'] if 'style' in self.currentLayer: style = self.currentLayer['style'] title = title + ' [' + style + ']' else: style = '' # == default for this service layers = self.currentLayer['layers'] # mmm, tricky: we take the first one while we can actually want png/gif or jpeg if servicetype == "wms": imgformat = self.currentLayer['imgformats'].split(',')[0] if self.dlg.ui.comboSelectProj.currentIndex() == -1: crs = 'EPSG:28992' else: crs = self.dlg.ui.comboSelectProj.currentText() if Qgis.QGIS_VERSION_INT < 10900: # qgis <= 1.8 uri = url self.iface.addRasterLayer( uri, # service uri title, # name for layer (as seen in QGIS) "wms", # dataprovider key [layers], # array of layername(s) for provider (id's) [""], # array of stylename(s) NOTE: ignoring styles here!!! imgformat, # image format searchstring crs) # crs code searchstring else: # qgis > 1.8 uri = "crs="+crs+"&layers="+layers+"&styles="+style+"&format="+imgformat+"&url="+url; self.iface.addRasterLayer(uri, title, "wms") elif servicetype == "wmts": if Qgis.QGIS_VERSION_INT < 10900: QMessageBox.warning(self.iface.mainWindow(), "PDOK plugin", ("Sorry, dit type layer: '"+servicetype.upper()+"' \nkan niet worden geladen in deze versie van QGIS.\nMisschien kunt u QGIS 2.0 installeren (die kan het WEL)?\nOf is de laag niet ook beschikbaar als wms of wfs?"), QMessageBox.Ok, QMessageBox.Ok) return if self.dlg.ui.comboSelectProj.currentIndex() == -1: tilematrixset = 'EPSG:28992' else: tilematrixset = self.dlg.ui.comboSelectProj.currentText() imgformat = self.currentLayer['imgformats'].split(',')[0] # special case for luchtfoto #if layers=="luchtfoto": # # tileMatrixSet=nltilingschema&crs=EPSG:28992&layers=luchtfoto&styles=&format=image/jpeg&url=http://geodata1.nationaalgeoregister.nl/luchtfoto/wmts/1.0.0/WMTSCapabilities.xml # # {u'layers': u'luchtfoto', u'imgformats': u'image/jpeg', u'title': u'PDOK-achtergrond luchtfoto', u'url': u'http://geodata1.nationaalgeoregister.nl/luchtfoto/wms', u'abstract': u'', u'tilematrixsets': u'nltilingschema', u'type': u'wmts'} # uri = "tileMatrixSet="+tilematrixsets+"&crs=EPSG:28992&layers="+layers+"&styles=&format="+imgformat+"&url="+url #else: # uri = "tileMatrixSet="+tilematrixsets+"&crs=EPSG:28992&layers="+layers+"&styles=&format="+imgformat+"&url="+url; #uri = "tileMatrixSet="+tilematrixsets+"&crs=EPSG:28992&layers="+layers+"&styles=default&format="+imgformat+"&url="+url; if tilematrixset.startswith('EPSG:'): crs=tilematrixset i = crs.find(':', 5) if i > -1: crs=crs[:i] elif tilematrixset.startswith('OGC:1.0'): crs='EPSG:3857' uri = "tileMatrixSet="+tilematrixset+"&crs="+crs+"&layers="+layers+"&styles=default&format="+imgformat+"&url="+url; #print "############ PDOK URI #################" #print uri self.iface.addRasterLayer(uri, title, "wms") elif servicetype == "wfs": location, query = urllib.parse.splitquery(url) #uri = location+"?SERVICE=WFS&VERSION=1.0.0&REQUEST=GetFeature&TYPENAME="+layers+"&SRSNAME=EPSG:28992" #uri = location + "?SERVICE=WFS&REQUEST=GetFeature&TYPENAME=" + layers + "&SRSNAME=EPSG:28992" # adding a bbox paramater forces QGIS to NOT cache features but retrieve new features all the time # QGIS will update the BBOX to the right value #uri += "&BBOX=-10000,310000,290000,650000" uri = " pagingEnabled='true' restrictToRequestBBOX='1' srsname='EPSG:28992' typename='"+layers+"' url='"+url+"' version='2.0.0' " self.iface.addVectorLayer(uri, title, "WFS") elif servicetype == "wcs": # cache=AlwaysCache&crs=EPSG:28992&format=GeoTIFF&identifier=ahn25m:ahn25m&url=http://geodata.nationaalgeoregister.nl/ahn25m/wcs uri = '' # cache=AlwaysCache # cache=PreferNetwork # cache=AlwaysNetwork # cache=AlwaysNetwork&crs=EPSG:28992&format=GeoTIFF&identifier=ahn25m:ahn25m&url=http://geodata.nationaalgeoregister.nl/ahn25m/wcs #uri = "cache=AlwaysNetwork&crs=EPSG:28992&format=image/tiff&version=1.1.1&identifier="+layers+"&url="+url # working for ahn1 ahn2 and ahn3: GEOTIFF_FLOAT32 format = 'GEOTIFF_FLOAT32' # working for ahn25m is only image/tiff if layers=='ahn25m': format = 'image/tiff' # we handcrated some wcs layers with 2 different image formats: tiff (RGB) and tiff (float32): if 'imgformats' in self.currentLayer: format = self.currentLayer['imgformats'].split(',')[0] uri = "cache=AlwaysNetwork&crs=EPSG:28992&format="+format+"&version=1.1.2&identifier=" + layers + "&url=" + url #uri = "cache=AlwaysNetwork&crs=EPSG:28992&format=image/tiff&version=1.1.2&identifier=" + layers + "&url=" + url self.iface.addRasterLayer(uri, title, "wcs") else: QMessageBox.warning(self.iface.mainWindow(), "PDOK plugin", ("Sorry, dit type layer: '"+servicetype.upper()+"' \nkan niet worden geladen door de plugin of door QGIS.\nIs het niet beschikbaar als wms, wmts of wfs?"), QMessageBox.Ok, QMessageBox.Ok) return def filterGeocoderResult(self, string): #print "filtering geocoder results: %s" % string self.dlg.geocoderResultView.selectRow(0) self.geocoderProxyModel.setFilterCaseSensitivity(Qt.CaseInsensitive) self.geocoderProxyModel.setFilterFixedString(string) def searchAddressFromToolbar(self): self.removePointer() self.geocoderSourceModel.clear() self.geocode() def searchAddress(self): self.removePointer() #print "search geocoder for: %s" % self.dlg.geocoderSearch.text() self.geocoderSourceModel.clear() #self.geocode(self.dlg.geocoderSearch.text()) self.suggest() def eraseAddress(self): """ clean the input and remove the pointer """ self.removePointer() if self.geocoderSourceModel is not None: self.geocoderSourceModel.clear() if self.dlg.geocoderSearch is not None: self.dlg.geocoderSearch.clear() if self.toolbarSearch is not None: self.toolbarSearch.clear() def filterLayers(self, string): # remove selection if one row is selected self.dlg.servicesView.selectRow(0) #self.currentLayer = None self.proxyModel.setFilterCaseSensitivity(Qt.CaseInsensitive) self.proxyModel.setFilterFixedString(string) #def addSourceRow(self, service, layer): def addSourceRow(self, serviceLayer): # you can attache different "data's" to to an QStandarditem # default one is the visible one: itemType = QStandardItem("%s" % (serviceLayer["type"].upper()) ) # userrole is a free form one: # only attach the data to the first item # service layer = a dict/object with all props of the layer itemType.setData( serviceLayer, Qt.UserRole ) itemType.setToolTip("%s - %s" % (serviceLayer["type"].upper() ,serviceLayer["title"] )) # only wms services have styles (sometimes) layername = serviceLayer["title"] if 'style' in serviceLayer: itemLayername = QStandardItem("%s [%s]" % (serviceLayer["title"], serviceLayer["style"]) ) layername = "%s [%s]" % (serviceLayer["title"], serviceLayer["style"]) else: itemLayername = QStandardItem("%s" % (serviceLayer["title"])) itemLayername.setToolTip("%s - %s" % (serviceLayer["type"].upper() ,serviceLayer["servicetitle"] )) # itemFilter is the item used to search filter in. That is why layername is a combi of layername + filter here itemFilter = QStandardItem("%s %s %s %s" % (serviceLayer["type"], layername, serviceLayer["servicetitle"], serviceLayer["abstract"]) ) itemServicetitle = QStandardItem("%s" % (serviceLayer["servicetitle"])) itemServicetitle.setToolTip("%s - %s" % (serviceLayer["type"].upper() ,serviceLayer["title"] )) self.sourceModel.appendRow( [ itemLayername, itemType, itemServicetitle, itemFilter ] ) # run method that performs all the real work def run(self, hiddenDialog=False): # enable possible remote pycharm debugging #import pydevd #pydevd.settrace('localhost', port=5678, stdoutToServer=True, stderrToServer=True) # last viewed/selected tab if QSettings().contains("/pdokservicesplugin/currenttab"): if Qgis.QGIS_VERSION_INT < 10900: # qgis <= 1.8 self.dlg.tabs.widget(QSettings().value("/pdokservicesplugin/currenttab").toInt()[0]) else: self.dlg.tabs.widget(int(QSettings().value("/pdokservicesplugin/currenttab"))) if self.servicesLoaded == False: pdokjson = os.path.join(os.path.dirname(__file__), ".", "pdok.json") f = open(pdokjson, 'r', encoding='utf-8') self.pdok = json.load(f) f.close() self.proxyModel = QSortFilterProxyModel() self.sourceModel = QStandardItemModel() self.proxyModel.setSourceModel(self.sourceModel) # filter == search on itemFilter column: self.proxyModel.setFilterKeyColumn(3) self.dlg.servicesView.setModel(self.proxyModel) self.dlg.servicesView.setEditTriggers(QAbstractItemView.NoEditTriggers) self.geocoderProxyModel = QSortFilterProxyModel() self.geocoderSourceModel = QStandardItemModel() self.geocoderProxyModel.setSourceModel(self.geocoderSourceModel) self.geocoderProxyModel.setFilterKeyColumn(0) self.dlg.geocoderResultView.setModel(self.geocoderProxyModel) self.dlg.geocoderResultView.setEditTriggers(QAbstractItemView.NoEditTriggers) #{"services":[ # {"naam":"WMS NHI","url":"http://geodata.nationaalgeoregister.nl/nhi/ows","layers":["dmlinks","dmnodes"],"type":"wms"}, # {"naam":"WMS NHI","url":"http://geodata.nationaalgeoregister.nl/nhi/ows","layers":["dmlinks","dmnodes"],"type":"wms"} # ]} # for service in self.pdok["services"]: # service[layer] was an array if isinstance(service["layers"], str) or isinstance(service["layers"], str): self.addSourceRow(service) self.dlg.layerSearch.textChanged.connect(self.filterLayers) self.dlg.layerSearch.setPlaceholderText("woord uit laagnaam, type of service ") self.dlg.servicesView.selectionModel().selectionChanged.connect(self.showService) self.dlg.servicesView.doubleClicked.connect(self.loadService) # actually I want to load a service when doubleclicked on header # but as I cannot get this to work, let's disable clicking it then self.dlg.servicesView.verticalHeader().setSectionsClickable(False) self.dlg.servicesView.horizontalHeader().setSectionsClickable(False) #self.dlg.geocoderResultView.doubleClicked.connect(self.zoomToAddress) self.dlg.geocoderResultView.selectionModel().selectionChanged.connect(self.zoomToAddress) # hide itemFilter column: self.dlg.servicesView.hideColumn(3) self.servicesLoaded = True; self.sourceModel.setHeaderData(2, Qt.Horizontal, "Service") self.sourceModel.setHeaderData(1, Qt.Horizontal, "Type") self.sourceModel.setHeaderData(0, Qt.Horizontal, "Laagnaam [style]") self.sourceModel.horizontalHeaderItem(2).setTextAlignment(Qt.AlignLeft) self.sourceModel.horizontalHeaderItem(1).setTextAlignment(Qt.AlignLeft) self.sourceModel.horizontalHeaderItem(0).setTextAlignment(Qt.AlignLeft) #self.dlg.servicesView.verticalHeader().hide() #self.dlg.servicesView.resizeColumnsToContents() self.dlg.servicesView.setColumnWidth(0, 300) # set name to 300px (there are some huge layernames) self.dlg.servicesView.horizontalHeader().setStretchLastSection(True) # show the dialog ? if not hiddenDialog: self.dlg.show() # Run the dialog event loop #result = self.dlg.exec_() if Qgis.QGIS_VERSION_INT < 10900: # qgis <= 1.8 QSettings().setValue("/pdokservicesplugin/currenttab", QVariant(self.dlg.tabs.currentIndex())) else: QSettings().setValue("/pdokservicesplugin/currenttab", self.dlg.tabs.currentIndex()) self.removePointer() def setupfq(self): """ Setup the fq checkboxes in the gui, by looking into the settings for the 'pdokservicesplugin/checkedfqs' key, which contains a list of type strings like ['weg','adres'] """ checked_fqs = self.getSettingsValue('checkedfqs', []) #self.info('setup fq: {}'.format(checked_fqs)) if len(checked_fqs) > 0: # else there is not saved state... take gui defaults self.dlg.ui.cbx_gem.setChecked('gemeente' in checked_fqs) self.dlg.ui.cbx_wpl.setChecked('woonplaats' in checked_fqs) self.dlg.ui.cbx_weg.setChecked('weg' in checked_fqs) self.dlg.ui.cbx_pcd.setChecked('postcode' in checked_fqs) self.dlg.ui.cbx_adr.setChecked('adres' in checked_fqs) self.dlg.ui.cbx_pcl.setChecked('perceel' in checked_fqs) self.dlg.ui.cbx_hmp.setChecked('hectometerpaal' in checked_fqs) def createfq(self): """ This creates a fq-string (Filter Query, see https://github.com/PDOK/locatieserver/wiki/Zoekvoorbeelden-Locatieserver) Based on the checkboxes in the dialog. Defaults to '' Example: 'fq=+type:adres+type:gemeente' (only gemeente AND addresses) :return: """ fqlist = [] if self.dlg.ui.cbx_gem.isChecked(): fqlist.append('gemeente') if self.dlg.ui.cbx_wpl.isChecked(): fqlist.append('woonplaats') if self.dlg.ui.cbx_weg.isChecked(): fqlist.append('weg') if self.dlg.ui.cbx_pcd.isChecked(): fqlist.append('postcode') if self.dlg.ui.cbx_adr.isChecked(): fqlist.append('adres') if self.dlg.ui.cbx_pcl.isChecked(): fqlist.append('perceel') if self.dlg.ui.cbx_hmp.isChecked(): fqlist.append('hectometerpaal') self.setSettingsValue('checkedfqs', fqlist) #self.info(self.getSettingsValue('checkedfqs', ['leeg?'])) fq = '' if len(fqlist) > 0: fq = '&fq=+type:' + '+type:'.join(fqlist) return fq def suggest(self): self.dlg.ui.lookupinfo.setHtml('') search_text = self.dlg.geocoderSearch.text() if len(search_text) <= 1: # QMessageBox.warning(self.iface.mainWindow(), "PDOK plugin", ( \ # "meer input aub: {}".format(search_text) # ), QMessageBox.Ok, QMessageBox.Ok) return # QMessageBox.warning(self.iface.mainWindow(), "PDOK plugin", ( \ # "zoeken: {}".format(search_text) # ), QMessageBox.Ok, QMessageBox.Ok) results = self.pdokgeocoder.suggest(search_text, self.createfq()) if len(results) == 0: # ignore, as we are suggesting, maybe more characters will reveal something... return for result in results: #print address adrestekst = QStandardItem("%s" % (result["adrestekst"])) adrestekst.setData(result, Qt.UserRole) type = QStandardItem("%s" % (result["type"])) id = QStandardItem("%s" % (result["id"])) score = QStandardItem("%s" % (result["score"])) adrestekst.setData(result, Qt.UserRole) self.geocoderSourceModel.appendRow([adrestekst, type]) self.geocoderSourceModel.setHeaderData(0, Qt.Horizontal, "Resultaat") self.geocoderSourceModel.setHeaderData(1, Qt.Horizontal, "Type") self.geocoderSourceModel.horizontalHeaderItem(0).setTextAlignment(Qt.AlignLeft) self.dlg.geocoderResultView.resizeColumnsToContents() self.dlg.geocoderResultView.horizontalHeader().setStretchLastSection(True) def geocode(self): self.dlg.geocoderSearch.setText(self.toolbarSearch.text()) self.suggest() if self.dlg.geocoderResultView.model().rowCount()>0: self.dlg.geocoderResultView.selectRow(0) self.zoomToAddress() else: QMessageBox.warning(self.iface.mainWindow(), "PDOK plugin", ( \ "Niets gevonden.\nProbeer een andere spelling, of alleen postcode/huisnummer?\n\nSelecteer meer (Locatieserver) 'typen' in de PdokServicesPlugin dialoog.\n\nOf gebruik de 'PDOK geocoder'-tab in de PdokServicesPlugin dialoog." ), QMessageBox.Ok, QMessageBox.Ok) # def geocode(self): # self.dlg.ui.lookupinfo.setHtml('') # search_text = self.toolbarSearch.text() # addresses = self.pdokgeocoder.search(search_text) # if len(addresses) == 0: # QMessageBox.warning(self.iface.mainWindow(), "PDOK plugin", ( \ # "Niets gevonden. Probeer een andere spelling of alleen postcode/huisnummer." # ), QMessageBox.Ok, QMessageBox.Ok) # return # for address in addresses: # #print address # adrestekst = QStandardItem("%s" % (address["adrestekst"])) # adrestekst.setData(address, Qt.UserRole) # straat = QStandardItem("%s" % (address["straat"])) # nummer = QStandardItem("%s" % (address["nummer"])) # postcode = QStandardItem("%s" % (address["postcode"])) # plaats = QStandardItem("%s" % (address["plaats"])) # gemeente = QStandardItem("%s" % (address["gemeente"])) # provincie = QStandardItem("%s" % (address["provincie"])) # self.geocoderSourceModel.appendRow([adrestekst, straat, nummer, postcode, plaats, gemeente, provincie]) # # self.dlg.geocoderResultView.selectRow(0) # self.zoomToAddress() # # self.geocoderSourceModel.setHeaderData(0, Qt.Horizontal, "Resultaat") # self.geocoderSourceModel.setHeaderData(1, Qt.Horizontal, "Straat") # self.geocoderSourceModel.setHeaderData(2, Qt.Horizontal, "Nr") # self.geocoderSourceModel.setHeaderData(3, Qt.Horizontal, "Postcode") # self.geocoderSourceModel.setHeaderData(4, Qt.Horizontal, "Plaats") # self.geocoderSourceModel.setHeaderData(5, Qt.Horizontal, "Gemeente") # self.geocoderSourceModel.setHeaderData(6, Qt.Horizontal, "Provincie") # # self.geocoderSourceModel.horizontalHeaderItem(0).setTextAlignment(Qt.AlignLeft) # self.geocoderSourceModel.horizontalHeaderItem(1).setTextAlignment(Qt.AlignLeft) # self.geocoderSourceModel.horizontalHeaderItem(2).setTextAlignment(Qt.AlignLeft) # self.geocoderSourceModel.horizontalHeaderItem(3).setTextAlignment(Qt.AlignLeft) # self.geocoderSourceModel.horizontalHeaderItem(4).setTextAlignment(Qt.AlignLeft) # self.geocoderSourceModel.horizontalHeaderItem(5).setTextAlignment(Qt.AlignLeft) # self.geocoderSourceModel.horizontalHeaderItem(6).setTextAlignment(Qt.AlignLeft) # # self.dlg.geocoderResultView.resizeColumnsToContents() # self.dlg.geocoderResultView.horizontalHeader().setStretchLastSection(True) def zoomToAddress(self): # get x,y from data of record self.removePointer() data = self.dlg.geocoderResultView.selectedIndexes()[0].data(Qt.UserRole) if 'centroide_rd' in data: # free OR lookup service geom = QgsGeometry.fromWkt(data['centroide_rd']) adrestekst = data['adrestekst'] else: # no centroid yet, probably only object id, retrieve it via lookup service id = data['id'] data = self.pdokgeocoder.lookup(id) geom = QgsGeometry.fromWkt(data['centroide_rd']) adrestekst = data['adrestekst'] lookup_data= data['data'] lis = '' for key in lookup_data.keys(): lis = lis + '<li>{}: {}</li>'.format(key, lookup_data[key]) self.dlg.ui.lookupinfo.setHtml( '<h4>{}</h4><lu>{}</lu>'.format(adrestekst, lis)) # just always transform from 28992 to mapcanvas crs crs = self.iface.mapCanvas().mapSettings().destinationCrs() crs28992 = QgsCoordinateReferenceSystem() crs28992.createFromId(28992) crsTransform = QgsCoordinateTransform(crs28992, crs, QgsProject.instance()) z = 1587 if adrestekst.lower().startswith('adres'): z = 794 elif adrestekst.lower().startswith('perceel'): z = 794 elif adrestekst.lower().startswith('hectometer'): z = 1587 elif adrestekst.lower().startswith('straat'): z = 3175 elif adrestekst.lower().startswith('postcode'): z = 6350 elif adrestekst.lower().startswith('woonplaats'): z = 25398 elif adrestekst.lower().startswith('gemeente'): z = 50797 elif adrestekst.lower().startswith('provincie'): z = 812750 geom.transform(crsTransform) center = geom.asPoint() self.setPointer(center) # zoom to with center is actually setting a point rectangle and then zoom rect = QgsRectangle(center, center) self.iface.mapCanvas().setExtent(rect) self.iface.mapCanvas().zoomScale(z) self.iface.mapCanvas().refresh() def setPointer(self, point): self.removePointer() self.pointer = QgsVertexMarker(self.iface.mapCanvas()) self.pointer.setColor(QColor(255, 255, 0)) self.pointer.setIconSize(10) self.pointer.setPenWidth(5) self.pointer.setCenter(point) def removePointer(self): if self.pointer is not None: self.iface.mapCanvas().scene().removeItem(self.pointer) def info(self, msg=""): QgsMessageLog.logMessage('{}'.format(msg), 'PDOK-services Plugin', Qgis.Info)
class RuimtelijkePlannen(object): """QGIS Plugin Implementation.""" def __init__(self, iface): """Constructor. :param iface: An interface instance that will be passed to this class which provides the hook by which you can manipulate the QGIS application at run time. :type iface: QgsInterface """ # Save reference to the QGIS interface and the mapCanvas self.iface = iface self.mapcanvas = iface.mapCanvas() # initialize plugin directory self.plugin_dir = os.path.dirname(__file__) # initialize locale if not QSettings().value('locale/userLocale'): locale = QSettings().value('locale/globalLocale')[0:2] else: locale = QSettings().value('locale/userLocale')[0:2] locale_path = os.path.join(self.plugin_dir, 'i18n', 'RuimtelijkePlannen_{}.qm'.format(locale)) if os.path.exists(locale_path): self.translator = QTranslator() self.translator.load(locale_path) if qVersion() > '4.3.3': QCoreApplication.installTranslator(self.translator) # Declare instance attributes self.actions = [] self.menu = self.tr(u'&Ruimtelijke Plannen') self.toolbar = self.iface.addToolBar(u'RuimtelijkePlannen') self.toolbar.setObjectName(u'RuimtelijkePlannen') self.nam = networkaccessmanager.NetworkAccessManager() self.project = QgsProject.instance() # initialize styles folder self.settings = QSettings() self.available_styles_folder = os.path.join(self.plugin_dir, 'styles') self.map_style = self.settings.value("RuimtelijkePlannen/map_style", "print") self.map_style_folder = os.path.join(self.available_styles_folder, self.map_style) if not os.path.isdir(self.map_style_folder): self.map_style = "print" self.map_style_folder = os.path.join(self.available_styles_folder, self.map_style) def tr(self, message): """Get the translation for a string using Qt translation API. We implement this ourselves since we do not inherit QObject. :param message: String for translation. :type message: str, QString :returns: Translated version of message. :rtype: QString """ return QCoreApplication.translate('RuimtelijkePlannen', message) def add_action(self, dialog, icon_path, text, callback, enabled_flag=True, add_to_menu=True, add_to_toolbar=True, status_tip=None, whats_this=None, parent=None): """Add a toolbar icon to the toolbar. :param icon_path: Path to the icon for this action. Can be a resource path (e.g. ':/plugins/foo/bar.png') or a normal file system path. :type icon_path: str :param text: Text that should be shown in menu items for this action. :type text: str :param callback: Function to be called when the action is triggered. :type callback: function :param enabled_flag: A flag indicating if the action should be enabled by default. Defaults to True. :type enabled_flag: bool :param add_to_menu: Flag indicating whether the action should also be added to the menu. Defaults to True. :type add_to_menu: bool :param add_to_toolbar: Flag indicating whether the action should also be added to the toolbar. Defaults to True. :type add_to_toolbar: bool :param status_tip: Optional text to show in a popup when mouse pointer hovers over the action. :type status_tip: str :param parent: Parent widget for the new action. Defaults None. :type parent: QWidget :param whats_this: Optional text to show in the status bar when the mouse pointer hovers over the action. :returns: The action that was created. Note that the action is also added to self.actions list. :rtype: QAction """ if dialog: self.dlg = dialog icon = QIcon(icon_path) action = QAction(icon, text, parent) action.triggered.connect(callback) action.setEnabled(enabled_flag) if status_tip is not None: action.setStatusTip(status_tip) if whats_this is not None: action.setWhatsThis(whats_this) if add_to_toolbar: self.toolbar.addAction(action) if add_to_menu: self.iface.addPluginToWebMenu(self.menu, action) self.actions.append(action) return action def initGui(self): """Create the menu entries and toolbar icons inside the QGIS GUI.""" self.dlg = RuimtelijkePlannenDialog() self.settings_dlg = RuimtelijkePlannenSettingsDialog() self.add_action(dialog=None, icon_path=':/plugins/RuimtelijkePlannen/help.png', text=self.tr(u'Help'), callback=self.open_help, parent=self.iface.mainWindow(), add_to_toolbar=False) self.add_action(dialog=None, icon_path=':/plugins/RuimtelijkePlannen/settings.png', text=self.tr(u'Settings'), callback=self.run_settings, parent=self.iface.mainWindow(), add_to_toolbar=False) # add a button to click in map and find bestemmingsplannen self.action = self.add_action( dialog=None, icon_path=':/plugins/RuimtelijkePlannen/icon.png', text=self.tr(u'Click map query RuimtelijkePlannen'), callback=self.activate_tool, add_to_menu=True, status_tip=self.tr(u'Click map query RuimtelijkePlannen'), parent=self.iface.mainWindow()) self.action.setCheckable(True) # add it to the same group as the pan/zoom tools self.iface.actionPan().actionGroup().addAction(self.action) self.xytool = GetPointTool(self.mapcanvas, self.getRPplannenByPoint) self.toolbarSearch = QLineEdit() self.toolbarSearch.setMaximumWidth(200) self.toolbarSearch.setAlignment(QtCore.Qt.AlignLeft) self.toolbarSearch.setPlaceholderText("NL.IMRO.") self.toolbar.addWidget(self.toolbarSearch) self.toolbarSearch.returnPressed.connect(self.addRPplanFromToolbar) self.proxyModel = QSortFilterProxyModel() self.sourceModel = QStandardItemModel() self.proxyModel.setSourceModel(self.sourceModel) self.dlg.treeView_results.setModel(self.proxyModel) self.dlg.treeView_results.setEditTriggers( QAbstractItemView.NoEditTriggers) self.dlg.treeView_results.setSortingEnabled(True) self.dlg.treeView_results.doubleClicked.connect(self.loadRPplan) # have an info icon at hand for keuzehulp self.infoIcon = QIcon(':/plugins/RuimtelijkePlannen/info.png') # have the right crs at hand self.rp_crs = QgsCoordinateReferenceSystem(28992) ## urls to RuimtelijkePlannen ## this one is the traditional one # self.rp_search_url = "https://www.ruimtelijkeplannen.nl/web-roo/rest/search" # self.rp_search_id_resource = "/plan/id/" # self.rp_search_xy_resource = "/plannen/xy/" ## this one is new and has more metadata with the "keuzehulp"! self.rp_search_url = "https://www.ruimtelijkeplannen.nl/plannenservice" self.rp_search_id_resource = "/plannen/identificatie/" self.rp_search_xy_resource = "/plannen/xy/" self.rp_wfs_url = "https://afnemers.ruimtelijkeplannen.nl/afnemers2012/services" # the following lists of plantypes comes from: # https://www.ruimtelijkeplannen.nl/viewer/planoverzicht self.rp_supported_planTypes = [\ 'aanwijzingsbesluit', 'beheersverordening', 'bestemmingsplan', 'exploitatieplan', 'gemeentelijk plan; bestemmingsplan artikel 10', 'gemeentelijk plan; uitwerkingsplan artikel 11', 'gemeentelijk plan; voorbereidingsbesluit', 'gemeentelijk plan; wijzigingsplan artikel 11', 'gemeentelijke visie; overig', 'gerechtelijke uitspraak', 'inpassingsplan', 'omgevingsvergunning', 'projectbesluit', 'reactieve aanwijzing', 'tijdelijke ontheffing buitenplans', 'uitwerkingsplan', 'voorbereidingsbesluit', 'wijzigingsplan' ] self.rp_not_supported_plantypes = [\ # these are the plan types which can have multiple maps 'amvb', 'provinciale verordening', 'regeling', 'structuurvisie' ] # layer action on RuimtelijkePlannen layers to show links to text self.rp_layer_action = QgsAction(QgsAction.GenericPython, 'Open text link(s) in browser ', layer_action, "", False, "", {'Feature', 'Canvas'}) def unload(self): """Removes the plugin menu item and icon from QGIS GUI.""" for action in self.actions: self.iface.removePluginWebMenu(self.tr(u'&Ruimtelijke Plannen'), action) self.iface.removeToolBarIcon(action) del self.toolbar def open_help(self): ''' Method to open the help pages ''' QDesktopServices().openUrl( QUrl.fromLocalFile( os.path.join("file://", self.plugin_dir, 'help/build/html', 'index.html'))) def run_settings(self): ''' method showing the settings dialog and act on the results ''' # we do this on opening this setting, so the user can easily add # new styles wthout reloading the plugin. available_styles = next(os.walk(self.available_styles_folder))[1] self.settings_dlg.styleComboBox.clear() self.settings_dlg.styleComboBox.addItems(available_styles) index = self.settings_dlg.styleComboBox.findText(self.map_style) self.settings_dlg.styleComboBox.setCurrentIndex(index) self.settings_dlg.show() result = self.settings_dlg.exec_() if result: map_style_folder = os.path.join( self.available_styles_folder, self.settings_dlg.styleComboBox.currentText()) if os.path.isdir(map_style_folder): self.map_style = self.settings_dlg.styleComboBox.currentText() self.map_style_folder = os.path.join( self.available_styles_folder, self.map_style) self.settings.setValue("RuimtelijkePlannen/map_style", self.map_style) else: self.iface.messageBar().pushMessage( 'Warning', self. tr(u"Selected style folder not found. See message log for details." ), level=Qgis.Warning) QgsMessageLog.logMessage(u'Style folder not found: ' + \ os.path.join(self.available_styles_folder, self.map_style), 'RuimtelijkePlannen') def activate_tool(self): self.mapcanvas.setMapTool(self.xytool) def addRPplanFromToolbar(self): '''slot for toolbarSearch''' self.addFromIdn(self.toolbarSearch.text()) def addFromIdn(self, search_string): '''adds plan from idn''' self.toolbarSearch.clear() url = self.rp_search_url + self.rp_search_id_resource + search_string QgsMessageLog.logMessage(u'Query: ' + str(url), 'RuimtelijkePlannen') QApplication.setOverrideCursor(QtCore.Qt.WaitCursor) (response, content) = self.nam.request(url) self.rp = json.loads(content.decode("utf-8")) QApplication.restoreOverrideCursor() if "ErrorType" in self.rp \ or ('aantal' in self.rp and self.rp['aantal'] == 0): self.iface.messageBar().pushMessage("Error", self.tr(u'Plan not found.'), level=Qgis.Critical) return if 'resultaat' in self.rp: # we are using the keuzeHulp self.rp = self.rp['plannen'][0] if not self.rp["typePlan"] in self.rp_supported_planTypes: self.iface.messageBar().pushMessage( "Error", self.tr(u'Plan type not supported.'), level=Qgis.Critical) else: self.addRPplan_WFS(plangebied=search_string, plantype=self.rp["typePlan"]) def getWfsLayer(self, service, typename, wfs_filter): params = { 'service': 'WFS', 'version': '1.1.0', 'request': 'GetFeature', 'typename': typename, 'filter': wfs_filter, 'srsname': 'EPSG:28992', } if not service[-1] == '?': service += '?' uri = service + urllib.parse.unquote(urllib.parse.urlencode(params)) layername = typename vlayer = QgsVectorLayer(uri, layername, "WFS") return vlayer def addRPplan_WFS(self, plangebied, plantype): '''adds a plan as a WFS layer''' QgsMessageLog.logMessage(u'Adding plan with IDN "%s" and plantype "%s"'\ % (plangebied,plantype), 'RuimtelijkePlannen') # add a layergroup to insert the layers in bpGroup = QgsProject.instance().layerTreeRoot().insertGroup( 0, plangebied) service = self.rp_wfs_url wfs_filter = '"plangebied"=\'' + plangebied + '\'' plan = rp_plan(plantype) for layer in plan.layers: vlayer = self.getWfsLayer(service, layer['name'], wfs_filter) if vlayer.isValid(): if 'qml' in layer: layerQml = os.path.join(self.map_style_folder, layer['qml']) if os.path.exists(layerQml): vlayer.loadNamedStyle(layerQml) else: self.iface.messageBar().pushMessage( 'Warning', self. tr(u"Style not found. See message log for details." ), level=Qgis.Warning) QgsMessageLog.logMessage(u'Style file not found: ' + \ str(layerQml), 'RuimtelijkePlannen') if layer['text_action']: vlayer.actions().addAction(self.rp_layer_action) self.project.addMapLayer(vlayer, False) bpGroup.insertChildNode(-1, QgsLayerTreeLayer(vlayer)) else: self.iface.messageBar().pushMessage( 'Warning', self.tr(u"Invalid layer: ") + layer['name'], level=Qgis.Warning) vlayer.selectAll() canvas = self.iface.mapCanvas() canvas.zoomToSelected(vlayer) vlayer.removeSelection() def loadRPplan(self, index): '''slot for row in search results widget''' self.dlg.hide() self.addRPplan_WFS(plangebied=index.sibling(index.row(), 1).data(), plantype=index.sibling(index.row(), 3).data()) def addSourceRow(self, nr, plan, keuze_hulp=None): '''adds plan to search results widget''' if plan["typePlan"] in self.rp_supported_planTypes: nr = QStandardItem(str(nr + 1)) planId = QStandardItem(plan["identificatie"]) if keuze_hulp: planStatus = QStandardItem(self.infoIcon, plan["planStatus"]) f = planStatus.font() f.setUnderline(True) planStatus.setFont(f) planStatus.setToolTip( '%s: %s' % (keuze_hulp["positieTekst"], keuze_hulp["keuzeHulpTekst"])) else: planStatus = QStandardItem(plan["planStatus"]) planNaam = QStandardItem(plan["naam"]) planType = QStandardItem(plan["typePlan"]) #planGebiedType = QStandardItem(plan["planGebiedType"]) # not yet(?) in use by this plugin self.sourceModel.appendRow( [nr, planId, planStatus, planType, planNaam]) def addSourceRowFromKeuzeHulp(self, nr, plan_en_keuze): '''adds plan to search results widget''' keuze_hulp = plan_en_keuze['keuzeHulp'] plan = plan_en_keuze['planDto'] self.addSourceRow(nr, plan, keuze_hulp) def getRPplannenByPoint(self, event): '''Queries ruimtelijkeplannen by point and shows results on widget.''' xform = QgsCoordinateTransform( self.mapcanvas.mapSettings().destinationCrs(), self.rp_crs, QgsProject.instance()) xy = xform.transform( QgsPointXY( self.mapcanvas.getCoordinateTransform().toMapCoordinates( event.pos().x(), event.pos().y()))) self.sourceModel.clear() url = self.rp_search_url + self.rp_search_xy_resource + str( xy.x()) + "/" + str(xy.y()) QgsMessageLog.logMessage(u'Query: ' + str(url), 'RuimtelijkePlannen') QApplication.setOverrideCursor(QtCore.Qt.WaitCursor) (response, content) = self.nam.request(url) self.rp = json.loads(content.decode("utf-8")) if "ErrorType" in self.rp: self.iface.messageBar().pushMessage("Error", self.tr(u'No Plans found.') + self.rp["ErrorDescription"], level=Qgis.Critical) QApplication.restoreOverrideCursor() return if 'plannen' in self.rp: for nr, plan in enumerate(self.rp["plannen"]): self.addSourceRow(nr, plan) else: for nr, plan_en_keuze in enumerate(self.rp["keuzeHulpPlannen"]): self.addSourceRowFromKeuzeHulp(nr, plan_en_keuze) if not self.sourceModel.rowCount(): QApplication.restoreOverrideCursor() return self.sourceModel.setHeaderData(0, QtCore.Qt.Horizontal, "Nr") self.sourceModel.setHeaderData(1, QtCore.Qt.Horizontal, "Identification") self.sourceModel.horizontalHeaderItem(1).setTextAlignment( QtCore.Qt.AlignLeft) self.sourceModel.setHeaderData(2, QtCore.Qt.Horizontal, "Status") self.sourceModel.setHeaderData(3, QtCore.Qt.Horizontal, "Type") self.sourceModel.setHeaderData(4, QtCore.Qt.Horizontal, "Name") self.dlg.treeView_results.setColumnHidden(0, True) self.dlg.treeView_results.resizeColumnsToContents() self.dlg.treeView_results.horizontalHeader().setSectionResizeMode( 1, QHeaderView.Stretch) self.dlg.treeView_results.setSelectionMode(1) self.dlg.treeView_results.selectRow(0) # sort on order of the keuzehulp, instead of status. #self.dlg.treeView_results.sortByColumn(2, QtCore.Qt.AscendingOrder) self.dlg.treeView_results.sortByColumn(0, QtCore.Qt.AscendingOrder) QApplication.restoreOverrideCursor() self.dlg.show()