WIP: Subset control plugin [ci skip]

jdaviz/configs/imviz/imviz.yaml

@@ -17,6 +17,8 @@ toolbar:
   - g-subset-tools
   - g-image-viewer-creator
   - g-coords-info
+tray:
+  - imviz-subset-control
 viewer_area:
   - container: col
     children:

jdaviz/configs/imviz/plugins/__init__.py

@@ -3,3 +3,4 @@
 from .image_viewer_creator import *  # noqa
 from .parsers import *  # noqa
 from .coords_info import *  # noqa
+from .subset_control import *  # noqa

jdaviz/configs/imviz/plugins/subset_control/__init__.py

@@ -0,0 +1 @@
+from .subset_control import *  # noqa

jdaviz/configs/imviz/plugins/subset_control/subset_control.py

@@ -0,0 +1,20 @@
+from jdaviz.core.registries import tray_registry
+from jdaviz.core.template_mixin import TemplateMixin
+from jdaviz.utils import load_template
+
+__all__ = ['SubsetControl']
+
+
+@tray_registry('imviz-subset-control', label="Subset Control")
+class SubsetControl(TemplateMixin):
+    template = load_template("subset_control.vue", __file__).tag(sync=True)
+
+    # TODO:
+    # 1. Let user select which subset to operate on.
+    # 2. Hide angle field when it does not make sense (e.g., circle)
+    # 3. Grab new values from user inputs
+    # 4. Apply new values to Subset
+
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+

jdaviz/configs/imviz/plugins/subset_control/subset_control.vue

@@ -0,0 +1,41 @@
+<template>
+  <v-card flat tile>
+    <v-container>
+      <v-row>
+        <v-col>
+          <v-text-field
+            ref="new_subset_angle"
+            label="New Angle"
+            v-model="new_subset_angle"
+            hint="New angle for subset."
+            persistent-hint
+            disabled="True"
+          ></v-text-field>
+        </v-col>
+      </v-row>
+      <v-row>
+        <v-col>
+          <v-text-field
+            ref="new_subset_x"
+            label="New X"
+            v-model="new_subset_x"
+            hint="New X for subset."
+            persistent-hint
+            disabled="True"
+          ></v-text-field>
+        </v-col>
+      </v-row>
+      <v-row>
+        <v-col>
+          <v-text-field
+            ref="new_subset_y"
+            label="New Y"
+            v-model="new_subset_y"
+            hint="New Y for subset."
+            persistent-hint
+            disabled="True"
+        </v-col>
+      </v-row>
+    </v-container>
+  </v-card>
+</template>