updated QPS

fixed MapTool context menus

eotimeseriesviewer/externals/qps/__init__.py

@@ -27,10 +27,11 @@
 import pathlib
 import sys
 import typing
-
-from qgis.core import QgsApplication
+import warnings
+from qgis.core import QgsApplication, Qgis
 from qgis.gui import QgsMapLayerConfigWidgetFactory
 
+MIN_QGIS_VERSION = '3.14'
 __version__ = '1.0'
 
 DIR_QPS = pathlib.Path(__file__).parent
@@ -40,6 +41,8 @@ QPS_RESOURCE_FILE = DIR_QPS / 'qpsresources_rc.py'
 
 MAPLAYER_CONFIGWIDGET_FACTORIES = list()
 
+if Qgis.QGIS_VERSION < MIN_QGIS_VERSION:
+    warnings.warn(f'Your QGIS is outdated. Please update to QGIS >= {MIN_QGIS_VERSION}', RuntimeWarning)
 
 def registerMapLayerConfigWidgetFactory(factory: QgsMapLayerConfigWidgetFactory):
     """

eotimeseriesviewer/externals/qps/maptools.py

@@ -236,6 +236,9 @@ class CursorLocationMapTool(QgsMapToolEmitPoint):
         self.marker.setIconType(QgsVertexMarker.ICON_CROSS)  # or ICON_CROSS, ICON_X
         self.hideRubberband()
 
+    def flags(self) -> QgsMapTool.Flags:
+        return QgsMapTool.ShowContextMenu
+
     def setMouseButtons(self, listOfButtons):
         assert isinstance(listOfButtons)
         self.mButtons = listOfButtons
@@ -311,14 +314,19 @@ class MapToolCenter(CursorLocationMapTool):
         :type canvas: QgsMapCanvas
         """
         super(MapToolCenter, self).__init__(canvas)
-        self.sigLocationRequest.connect(self.setMapCenter)
+        self.sigLocationRequest[QgsCoordinateReferenceSystem, QgsPointXY].\
+            connect(lambda crs, pt: self.setMapCenter(SpatialPoint(crs, pt)))
+
+    def flags(self) -> QgsMapTool.Flags:
+        return QgsMapTool.ShowContextMenu
 
     def setMapCenter(self, point: SpatialPoint):
         """
         Call to center the linked QgsMapCanvas to a point
         :param point: SpatialPoint to center the map canvas to.
         """
-        point = point.toCrs(self.canvas().destinationCrs())
+        assert isinstance(point, SpatialPoint)
+        point = point.toCrs(self.canvas().mapSettings().destinationCrs())
         if isinstance(point, SpatialPoint):
             self.canvas().setCenter(point)
             self.canvas().refresh()
@@ -336,12 +344,11 @@ class PixelScaleExtentMapTool(QgsMapTool):
         self.setCursor(self.mCursor)
         canvas.setCursor(self.mCursor)
 
-    def flags(self):
+    def flags(self) -> QgsMapTool.Flags:
         """
-
         :return:
         """
-        return QgsMapTool.Transient
+        return QgsMapTool.Transient | QgsMapTool.ShowContextMenu
 
     def canvasReleaseEvent(self, mouseEvent: QgsMapMouseEvent):
         """
@@ -385,7 +392,7 @@ class FullExtentMapTool(QgsMapTool):
         self.canvas().zoomToFullExtent()
 
     def flags(self):
-        return QgsMapTool.Transient
+        return QgsMapTool.Transient | QgsMapTool.ShowContextMenu
 
 
 class PointLayersMapTool(CursorLocationMapTool):
@@ -396,6 +403,8 @@ class PointLayersMapTool(CursorLocationMapTool):
         self.identifyMode = QgsMapToolIdentify.LayerSelection
         QgsMapToolIdentify.__init__(self, canvas)
 
+    def flags(self) -> QgsMapTool.Flags:
+        return QgsMapTool.ShowContextMenu
 
 class SpatialExtentMapTool(QgsMapToolEmitPoint):
     """
@@ -410,6 +419,9 @@ class SpatialExtentMapTool(QgsMapToolEmitPoint):
         self.setStyle(Qt.red, 1)
         self.reset()
 
+    def flags(self) -> QgsMapTool.Flags:
+        return QgsMapTool.ShowContextMenu
+
     def setStyle(self, color: QColor, width: int):
         """
         Sets the style of the rectangle shows when selecting the SpatialExtent
@@ -486,6 +498,9 @@ class RectangleMapTool(QgsMapToolEmitPoint):
         self.rubberBand.setWidth(1)
         self.reset()
 
+    def flags(self) -> QgsMapTool:
+        return QgsMapTool.ShowContextMenu
+
     def reset(self):
         self.startPoint = self.endPoint = None
         self.isEmittingPoint = False
@@ -1723,6 +1738,9 @@ class QgsMapToolSelect(QgsMapTool):
         self.mSelectionHandler.geometryChanged.connect(self.selectFeatures)
         self.setSelectionMode(QgsMapToolSelectionHandler.SelectionMode.SelectSimple)
 
+    def flags(self) -> QgsMapTool.Flags:
+        return QgsMapTool.ShowContextMenu
+
     def setSelectionMode(self, selectionMode: QgsMapToolSelectionHandler.SelectionMode):
         self.mSelectionHandler.setSelectionMode(selectionMode)
         if selectionMode == QgsMapToolSelectionHandler.SelectionMode.SelectSimple:

eotimeseriesviewer/mapcanvas.py

@@ -43,7 +43,7 @@ from qgis.core import QgsMapLayer, QgsRasterLayer, QgsVectorLayer, QgsContrastEn
 from qgis.gui import QgsMapCanvas, QgisInterface, QgsFloatingWidget, QgsUserInputWidget, \
     QgsAdvancedDigitizingDockWidget, QgsMapCanvasItem, \
     QgsMapTool, QgsMapToolPan, QgsMapToolZoom, QgsMapToolCapture, QgsMapToolIdentify, \
-    QgsGeometryRubberBand
+    QgsGeometryRubberBand, QgsMapMouseEvent
 
 
 from .externals.qps.classification.classificationscheme import ClassificationScheme, ClassInfo
@@ -396,7 +396,7 @@ class MapCanvas(QgsMapCanvas):
         self.mMapLayerStore: QgsProject = QgsProject.instance()
 
         if Qgis.QGIS_VERSION >= '3.16':
-            self.contextMenuAboutToShow.connect(self.createContextMenu)
+            self.contextMenuAboutToShow.connect(self.populateContextMenu)
 
 
         self.mMapTools = None
@@ -887,7 +887,7 @@ class MapCanvas(QgsMapCanvas):
         """
         return self.grab()
 
-    def createContextMenu(self, menu: QMenu, pos: QPoint):
+    def populateContextMenu(self, menu: QMenu, pos: QPoint):
         """
         Creates the MapCanvas context menu with options relevant for pixel position ``pos``.
         :param pos: QPoint
@@ -1252,19 +1252,22 @@ class MapCanvas(QgsMapCanvas):
             r.setInput(proxyLayer.dataProvider())
             proxyLayer.setRenderer(r)
 
-    def contextMenuEvent(self, event: QContextMenuEvent):
-        """
-        Create and shows the MapCanvas context menu.
-        :param event: QEvent
-        """
-
+    def mousePressEvent(self, event: QMouseEvent):
         if Qgis.QGIS_VERSION >= '3.16':
-            super(MapCanvas, self).contextMenuEvent(event)
+            super(MapCanvas, self).mousePressEvent(event)
         else:
-            if not isinstance(self.mapTool(), QgsMapToolCapture):
-                menu = QMenu()
-                self.createContextMenu(menu, event.pos())
-                menu.exec_(event.globalPos())
+            if event.button() == Qt.RightButton:
+                mt: QgsMapTool = self.mapTool()
+
+                if isinstance(mt, QgsMapTool):
+
+                    if bool(mt.flags() & QgsMapTool.ShowContextMenu):
+                        menu = QMenu()
+                        mt.populateContextMenu(menu)
+                        self.populateContextMenu(menu, event.pos())
+                        menu.exec_(event.globalPos())
+                        return
+            super().mousePressEvent(event)
 
     def addLayers2QGIS(self, mapLayers):
         import qgis.utils

tests/test_mapvisualization.py

@@ -320,7 +320,7 @@ class TestMapVisualization(EOTSVTestCase):
         self.assertIsInstance(mv, MapView)
         for l in mv.layers():
             eotsv.setCurrentLayer(l)
-            mv.mMapLayerTreeViewMenuProvider.createContextMenu()
+            mv.mMapLayerTreeViewMenuProvider.populateContextMenu()
 
     def test_renderer(self):
         styleFiles = file_search(os.path.dirname(__file__), 'style*.txt')