map tips

map_tips.py

@@ -0,0 +1,55 @@
+BASEMAP_MAP_TIPS = "[% \"NAM\" %] [% if(\"ZNM\" != '', ' / ' || \"ZNM\", '') %]"
+
+STATIONS_MAP_TIPS = "\
+            <h1>[% \"shortname\" %]</h1>\
+            <table>\
+            <tr>\
+                <th style='text-align: left'>Nummer:</th>\
+                <td>#[% \"number\" %]</td>\
+            </tr>\
+            <tr>\
+                <th style='text-align: left'>Behörde:</th>\
+                <td>[% \"agency\" %]</td>\
+            </tr>\
+            <tr>\
+                <th style='text-align: left'>Gewässer:</th>\
+                <td>[% \"water\" %]</td>\
+            </tr>\
+            <tr>\
+                <th style='text-align: left'>Kilometer:</th>\
+                <td>[% \"km\" %] km</td>\
+            </tr>\
+            </table>"
+
+WATERLEVELS_MAP_TIPS = "\
+            <h1>[% \"shortname\" %]</h1>\
+            <table>\
+            <tr>\
+                <th style='text-align: left'>Nummer:</th>\
+                <td>#[% \"number\" %]</td>\
+            </tr>\
+            <tr>\
+                <th style='text-align: left'>Behörde:</th>\
+                <td>[% \"agency\" %]</td>\
+            </tr>\
+            <tr>\
+                <th style='text-align: left'>Gewässer:</th>\
+                <td>[% \"water\" %]</td>\
+            </tr>\
+            <tr>\
+                <th style='text-align: left'>Zeitstempel:</th>\
+                <td>[% \"timestamp\" %]</td>\
+            </tr>\
+            <tr>\
+                <th style='text-align: left'>Aktueller Pegel:</th>\
+                <td>[% \"value\" %] [% \"unit\" %]</td>\
+            </tr>\
+            <tr>\
+                <th style='text-align: left'>MNW, MHW:</th>\
+                <td>[% \"stateMnwMhw\" %]</td>\
+            </tr>\
+            <tr>\
+                <th style='text-align: left'>NSW, HSW:</th>\
+                <td>[% \"stateNswHsw\" %]</td>\
+            </tr>\
+            </table>"

pb_tool.cfg

@@ -48,7 +48,7 @@ plugin_path:/home/patrick/.local/share/QGIS/QGIS3/profiles/default/python/plugin
 
 [files]
 # Python  files that should be deployed with the plugin
-python_files: __init__.py pegelonline.py pegelonline_dockwidget.py pegelonline_dockwidget_graph.py po_runner.py
+python_files: __init__.py pegelonline.py pegelonline_dockwidget.py pegelonline_dockwidget_graph.py po_runner.py map_tips.py
 
 # The main dialog file that is loaded (not compiled)
 main_dialog: pegelonline_dockwidget_base.ui

pegelonline_dockwidget_base.ui

@@ -393,6 +393,20 @@
          </property>
         </widget>
        </item>
+       <item>
+        <widget class="Line" name="line_2">
+         <property name="orientation">
+          <enum>Qt::Vertical</enum>
+         </property>
+        </widget>
+       </item>
+       <item>
+        <widget class="QToolButton" name="btnMapTips">
+         <property name="text">
+          <string>...</string>
+         </property>
+        </widget>
+       </item>
        <item>
         <spacer name="horizontalSpacer">
          <property name="orientation">

po_runner.py

@@ -5,6 +5,7 @@ from PyQt5 import QtGui
 from PyQt5.QtWidgets import QAction
 from qgis._core import QgsVectorLayer, QgsProject, QgsLayerTreeLayer, QgsPalLayerSettings, QgsVectorLayerSimpleLabeling
 
+from .map_tips import WATERLEVELS_MAP_TIPS, STATIONS_MAP_TIPS, BASEMAP_MAP_TIPS
 from .pegelonline_dockwidget import PegelonlineDockWidget
 from .pegelonline_dockwidget_graph import PegelonlineDockWidgetGraph
 from .pomodules.po_history import PoHistory
@@ -39,6 +40,7 @@ class PoRunner(object):
         self.ui.btnSelectRectangle.setDefaultAction(iface.actionSelectRectangle())
         self.ui.btnUnselectAll.setDefaultAction(iface.mainWindow().findChild(QAction, "mActionDeselectAll"))
         self.ui.btnUnselectLayer.setDefaultAction(iface.mainWindow().findChild(QAction, "mActionDeselectActiveLayer"))
+        self.ui.btnMapTips.setDefaultAction(iface.actionMapTips())
 
         # Signale verbinden
         self._connect_basemap_signals()
@@ -48,7 +50,7 @@ class PoRunner(object):
 
     # basemap -----------------------------------------------------------------
 
-    def _basemap_create(self, path, name, disconnect: Callable[[], None]) -> None | QgsVectorLayer:
+    def _basemap_create(self, path, name, disconnect: Callable[[], None], map_tips) -> None | QgsVectorLayer:
         print("_basemap_create: %s" % (name,))
         path = os.path.join(self.local_dir, "basemap", path)
         basemap = QgsVectorLayer(path, name, "ogr")
@@ -61,6 +63,9 @@ class PoRunner(object):
         # noinspection PyUnresolvedReferences
         basemap.willBeDeleted.connect(disconnect)
 
+        # map-tips setzen
+        basemap.setMapTipTemplate(map_tips)
+
         # zur Instanz hinzufügen
         QgsProject.instance().addMapLayer(basemap, False)
 
@@ -82,7 +87,7 @@ class PoRunner(object):
         print("_cbBasemapLines_toggled: %s" % (checked,))
 
         if self.lines is None and checked:
-            self.lines = self._basemap_create("waters.gpkg|layername=water_l", "Flüsse", self._basemap_disconnect_lines)
+            self.lines = self._basemap_create("waters.gpkg|layername=water_l", "Flüsse", self._basemap_disconnect_lines, BASEMAP_MAP_TIPS)
 
         if self.lines is not None:
             self._layer_set_visible(self.lines, checked)
@@ -93,7 +98,7 @@ class PoRunner(object):
         print("_cbBasemapAreas_toggled: %s" % (checked,))
 
         if self.areas is None and checked:
-            self.areas = self._basemap_create("waters.gpkg|layername=water_f", "Flächen", self._basemap_disconnect_areas)
+            self.areas = self._basemap_create("waters.gpkg|layername=water_f", "Flächen", self._basemap_disconnect_areas, BASEMAP_MAP_TIPS)
 
         if self.areas is not None:
             self._layer_set_visible(self.areas, checked)
@@ -128,7 +133,7 @@ class PoRunner(object):
         if self.stations is None and visible:
             reader = PoStationsQgs()
             features = reader.getStationsFeatures()
-            self.stations = self._layer_create_from_reader(reader.fields, reader.crs, features, "Stationen")
+            self.stations = self._layer_create_from_reader(reader.fields, reader.crs, features, "Stationen", STATIONS_MAP_TIPS)
             self._layer_add_to_instance(self.stations, "styles/label_stations.qml", self._stations_disconnect)
 
         if self.stations is not None:
@@ -207,7 +212,7 @@ class PoRunner(object):
         if self.waterlevels is None and visible:
             reader = PoWaterlevelsQgs()
             features = reader.getWaterlevelsFeatures()
-            self.waterlevels = self._layer_create_from_reader(reader.fields, reader.crs, features, "Pegelstände")
+            self.waterlevels = self._layer_create_from_reader(reader.fields, reader.crs, features, "Pegelstände", WATERLEVELS_MAP_TIPS)
             self._layer_add_to_instance(self.waterlevels, "styles/label_waterlevels.qml", self.waterlevels_disconnect)
 
         if self.waterlevels is not None:
@@ -291,7 +296,7 @@ class PoRunner(object):
         layer_tree = QgsProject.instance().layerTreeRoot().findLayer(basemap.id())
         layer_tree.setItemVisibilityChecked(visible)
 
-    def _layer_create_from_reader(self, fields, crs, features, title) -> None | QgsVectorLayer:
+    def _layer_create_from_reader(self, fields, crs, features, title, map_tips) -> None | QgsVectorLayer:
         print("_layer_create_from_reader")
         if features is None:
             return None
@@ -302,6 +307,9 @@ class PoRunner(object):
         layer = QgsVectorLayer(layer_path, title, "memory")
         provider = layer.dataProvider()
 
+        # map-tips setzen
+        layer.setMapTipTemplate(map_tips)
+
         provider.addAttributes(fields)
         layer.updateFields()