Get_mouse

src/opengeodeweb_viewer/rpc/viewer/schemas/get_mouse.json

@@ -0,0 +1,12 @@
+{
+    "rpc": "get_mouse",
+    "type": "object",
+    "properties": {
+        "x": {
+            "type": "integer"
+        },
+        "y": {
+            "type": "integer"
+        }
+    }
+}

src/opengeodeweb_viewer/rpc/viewer/viewer_protocols.py

@@ -7,7 +7,7 @@
 import vtk
 from vtk.web import protocols as vtk_protocols
 from vtkmodules.vtkIOImage import vtkPNGWriter, vtkJPEGWriter
-from vtkmodules.vtkRenderingCore import (vtkWindowToImageFilter)
+from vtkmodules.vtkRenderingCore import vtkWindowToImageFilter
 from wslink import register as exportRpc
 
 # Local application imports
@@ -18,6 +18,7 @@
 schemas_dict = get_schemas_dict(schemas_dir)
 prefix = "opengeodeweb_viewer.viewer."
 
+
 class VtkViewerView(VtkView):
     def __init__(self):
         super().__init__()
@@ -93,7 +94,7 @@ def takeScreenshot(self, params):
         else:
             raise Exception("output_extension not supported")
 
-        new_filename = filename + '.' + output_extension
+        new_filename = filename + "." + output_extension
         file_path = os.path.join(self.DATA_FOLDER_PATH, new_filename)
         writer.SetFileName(file_path)
         writer.SetInputConnection(w2if.GetOutputPort())
@@ -104,7 +105,6 @@ def takeScreenshot(self, params):
 
         return {"blob": self.addAttachment(file_content)}
 
-
     @exportRpc(prefix + schemas_dict["update_data"]["rpc"])
     def updateData(self, params):
         print(schemas_dict["update_data"]["rpc"], params, flush=True)
@@ -145,3 +145,11 @@ def reset(self, params):
         validate_schema(params, schemas_dict["reset"])
         renderWindow = self.getView("-1")
         renderWindow.GetRenderers().GetFirstRenderer().RemoveAllViewProps()
+
+    @exportRpc(prefix + schemas_dict["get_mouse"]["rpc"])
+    def getMouse(self, params):
+        print(schemas_dict["get_mouse"]["rpc"], params, flush=True)
+        validate_schema(params, schemas_dict["get_mouse"])
+        x = params["x"]
+        y = params["y"]
+        return {"x": x, "y": y}

src/tests/test_viewer_protocols.py

@@ -9,23 +9,31 @@
 
 class_ = VtkViewerView()
 
+
 def test_create_visualization(server):
     server.call(class_.prefix + class_.schemas_dict["create_visualization"]["rpc"])
     assert server.compare_image(3, "viewer/create_visualization.jpeg") == True
 
+
 def test_reset_camera(server):
     server.call(class_.prefix + class_.schemas_dict["reset_camera"]["rpc"])
     assert server.compare_image(3, "viewer/reset_camera.jpeg") == True
 
+
 def test_set_viewer_background_color(server):
-    server.call(class_.prefix + class_.schemas_dict["set_background_color"]["rpc"], [{"red": 0, "green": 0, "blue": 255}])
+    server.call(
+        class_.prefix + class_.schemas_dict["set_background_color"]["rpc"],
+        [{"red": 0, "green": 0, "blue": 255}],
+    )
     assert server.compare_image(3, "viewer/set_background_color.jpeg") == True
 
-def test_get_point_position(server):
 
+def test_get_point_position(server):
     test_register_mesh(server)
-
-    server.call(class_.prefix + class_.schemas_dict["get_point_position"]["rpc"], [{"x": 0, "y": 0}])
+    server.call(
+        class_.prefix + class_.schemas_dict["get_point_position"]["rpc"],
+        [{"x": 0, "y": 0}],
+    )
     response = server.get_response()
     assert "x" in response["result"]
     assert "y" in response["result"]
@@ -45,7 +53,13 @@ def test_take_screenshot(server):
     # Take a screenshot with background jpg
     server.call(
         class_.prefix + class_.schemas_dict["take_screenshot"]["rpc"],
-        [{"filename": "take_screenshot_with_background", "output_extension": "jpg", "include_background": True}],
+        [
+            {
+                "filename": "take_screenshot_with_background",
+                "output_extension": "jpg",
+                "include_background": True,
+            }
+        ],
     )
 
     response = server.get_response()
@@ -56,16 +70,24 @@ def test_take_screenshot(server):
         f.write(blob)
         f.close()
     first_image_path = os.path.join(server.test_output_dir, "test.jpg")
-    second_image_path = os.path.join(server.images_dir_path, "viewer/take_screenshot_with_background.jpg")
+    second_image_path = os.path.join(
+        server.images_dir_path, "viewer/take_screenshot_with_background.jpg"
+    )
 
     assert server.images_diff(first_image_path, second_image_path) == 0.0
 
     # Take a screenshot without background png
     server.call(
         class_.prefix + class_.schemas_dict["take_screenshot"]["rpc"],
-        [{"filename": "take_screenshot_without_background", "output_extension": "png", "include_background": True}],
+        [
+            {
+                "filename": "take_screenshot_without_background",
+                "output_extension": "png",
+                "include_background": True,
+            }
+        ],
     )
-    
+
     response = server.get_response()
     response = server.get_response()
     blob = server.get_response()
@@ -76,16 +98,24 @@ def test_take_screenshot(server):
         f.write(blob)
         f.close()
     first_image_path = os.path.join(server.test_output_dir, "test.png")
-    second_image_path = os.path.join(server.images_dir_path, "viewer/take_screenshot_without_background.png")
+    second_image_path = os.path.join(
+        server.images_dir_path, "viewer/take_screenshot_without_background.png"
+    )
 
     assert server.images_diff(first_image_path, second_image_path) == 0.0
 
     # Take a screenshot with background png
     server.call(
         class_.prefix + class_.schemas_dict["take_screenshot"]["rpc"],
-        [{"filename": "take_screenshot_with_background", "output_extension": "png", "include_background": True}],
+        [
+            {
+                "filename": "take_screenshot_with_background",
+                "output_extension": "png",
+                "include_background": True,
+            }
+        ],
     )
-    
+
     response = server.get_response()
     response = server.get_response()
     blob = server.get_response()
@@ -96,6 +126,23 @@ def test_take_screenshot(server):
         f.write(blob)
         f.close()
     first_image_path = os.path.join(server.test_output_dir, "test.png")
-    second_image_path = os.path.join(server.images_dir_path, "viewer/take_screenshot_with_background.png")
+    second_image_path = os.path.join(
+        server.images_dir_path, "viewer/take_screenshot_with_background.png"
+    )
 
     assert server.images_diff(first_image_path, second_image_path) == 0.0
+
+
+def test_get_mouse(server):
+    server.call(
+        class_.prefix + class_.schemas_dict["get_mouse"]["rpc"], [{"x": 100, "y": 200}]
+    )
+    response = server.get_response()
+    assert "x" in response["result"]
+    assert "y" in response["result"]
+    x = response["result"]["x"]
+    y = response["result"]["y"]
+    assert type(x) is int
+    assert type(y) is int
+    assert x == 100
+    assert y == 200