Add relevant classes to envisage.ui.tasks.api (#322)

* adding classes to envisage.ui.tasks.api and importing them from api in tests/examples

* Add TasksApplicationState to the api

Co-authored-by: Poruri Sai Rahul <rporuri@enthought.com>

Co-authored-by: Poruri Sai Rahul <rporuri@enthought.com>

envisage/tests/test_ids.py

@@ -14,7 +14,7 @@
 from envisage.core_plugin import CorePlugin
 from envisage.plugins.ipython_kernel.api import IPythonKernelPlugin
 from envisage.plugins.python_shell.python_shell_plugin import PythonShellPlugin
-from envisage.ui.tasks.tasks_plugin import TasksPlugin
+from envisage.ui.tasks.api import TasksPlugin
 
 
 class TestIds(unittest.TestCase):

envisage/ui/tasks/api.py

@@ -8,8 +8,11 @@
 #
 # Thanks for using Enthought open source!
 from .preferences_category import PreferencesCategory
+from .preferences_dialog import PreferencesDialog, PreferencesTab
 from .preferences_pane import PreferencesPane
 from .task_extension import TaskExtension
 from .task_factory import TaskFactory
 from .task_window import TaskWindow
-from .tasks_application import TasksApplication
+from .task_window_event import TaskWindowEvent, VetoableTaskWindowEvent
+from .tasks_application import TasksApplication, TasksApplicationState
+from .tasks_plugin import TasksPlugin

examples/plugins/tasks/attractors/run.py

@@ -3,7 +3,7 @@
 
 # Plugin imports.
 from envisage.core_plugin import CorePlugin
-from envisage.ui.tasks.tasks_plugin import TasksPlugin
+from envisage.ui.tasks.api import TasksPlugin
 from attractors.attractors_plugin import AttractorsPlugin
 
 # Local imports.

examples/plugins/tasks/ipython_kernel/example.py

@@ -9,8 +9,7 @@
     IPYTHON_KERNEL_PROTOCOL,
     IPythonKernelUIPlugin,
 )
-from envisage.ui.tasks.api import TasksApplication, TaskFactory
-from envisage.ui.tasks.tasks_plugin import TasksPlugin
+from envisage.ui.tasks.api import TasksApplication, TaskFactory, TasksPlugin
 from pyface.qt import QtCore
 from pyface.tasks.api import TaskWindowLayout
 from pyface.util.guisupport import get_app_qt4