[WIP] add camera spline widget

napari_animation/_qt/animation_widget.py

@@ -10,8 +10,8 @@
     QWidget,
 )
 
-from napari_animation.animation import Animation
-
+from ..animation import Animation
+from .camera_spline_widget import CameraSplineWidget
 from .frame_widget import FrameWidget
 from .keyframelistcontrol_widget import KeyFrameListControlWidget
 from .keyframeslist_widget import KeyFramesListWidget
@@ -54,13 +54,18 @@ def __init__(self, viewer: Viewer, parent=None):
         self.animationSlider.setToolTip("Scroll through animation")
         self.animationSlider.setRange(0, len(self.animation._frames) - 1)
 
+        self.camera_spline_widget = CameraSplineWidget(
+            viewer=viewer, parent=self
+        )
+
         # Create layout
         self.setLayout(QVBoxLayout())
         self.layout().addWidget(self.keyframesListControlWidget)
         self.layout().addWidget(self.keyframesListWidget)
         self.layout().addWidget(self.frameWidget)
         self.layout().addWidget(self.saveButton)
         self.layout().addWidget(self.animationSlider)
+        self.layout().addWidget(self.camera_spline_widget)
 
         # establish key bindings and callbacks
         self._add_keybind_callbacks()

napari_animation/_qt/camera_spline_widget.py

@@ -0,0 +1,26 @@
+from napari import Viewer
+from napari_threedee.visualization import QtCameraSpline
+from qtpy.QtWidgets import QVBoxLayout, QWidget
+from superqt import QCollapsible
+
+
+class CameraSplineWidget(QWidget):
+    """Wrap the QtCameraSpline widget in a collapsible frame."""
+
+    def __init__(self, viewer: Viewer, parent=None):
+        super().__init__(parent=parent)
+
+        self.spline_widget = QtCameraSpline(viewer=viewer)
+
+        self.collapsible_widget = QCollapsible("camera spline path")
+        self.collapsible_widget.addWidget(self.spline_widget)
+        self.collapsible_widget.toggled.connect(self._on_expand_or_collapse)
+
+        self.setLayout(QVBoxLayout())
+        self.layout().addWidget(self.collapsible_widget)
+
+    def _on_expand_or_collapse(self, event=None):
+        """Make sure the spline widget is deactivated whenever the
+        collapsible is toggled.
+        """
+        self.spline_widget.deactivate()

setup.cfg

@@ -29,15 +29,16 @@ packages = find:
 python_requires = >=3.8
 include_package_data = True
 install_requires =
-	imageio
-	imageio-ffmpeg
-	napari
-	npe2
-	numpy
-	qtpy
-	scipy
-      tqdm>=4.56.0
-    superqt
+    imageio
+    imageio-ffmpeg
+    napari
+    napari-threedee>=0.0.4
+    npe2
+    numpy
+    qtpy
+    scipy
+    tqdm>=4.56.0
+    superqt>=0.4.1
 
 
 [options.extras_require]