Add editors widget and menu to workbench

Refs #21251

qt/applications/workbench/workbench/app/mainwindow.py

@@ -43,7 +43,7 @@ requirements.check_qt()
 from qtpy.QtCore import (QByteArray, QCoreApplication, QEventLoop,
                          QPoint, QSize, Qt)  # noqa
 from qtpy.QtGui import (QColor, QPixmap)  # noqa
-from qtpy.QtWidgets import (QApplication, QDockWidget, QMainWindow,
+from qtpy.QtWidgets import (QApplication, QDockWidget, QMainWindow, QMenu,
                             QSplashScreen)  # noqa
 from mantidqt.utils.qt import plugins, widget_updates_disabled  # noqa
 
@@ -103,7 +103,7 @@ from workbench.external.mantid import prepare_mantid_env  # noqa
 
 class MainWindow(QMainWindow):
 
-    DOCKOPTIONS = QMainWindow.AllowTabbedDocks|QMainWindow.AllowNestedDocks
+    DOCKOPTIONS = QMainWindow.AllowTabbedDocks | QMainWindow.AllowNestedDocks
 
     def __init__(self):
         QMainWindow.__init__(self)
@@ -125,6 +125,10 @@ class MainWindow(QMainWindow):
         # Menus
         self.file_menu = None
         self.file_menu_actions = None
+        self.editors_menu = None
+        self.editors_menu_actions = None
+        self.editors_execute_menu = None
+        self.editors_execute_menu_actions = None
 
         # Allow splash screen text to be overridden in set_splash
         self.splash = SPLASH
@@ -149,9 +153,9 @@ class MainWindow(QMainWindow):
         self.ipythonconsole.register_plugin()
 
         self.set_splash("Loading code editing widget")
-        from workbench.plugins.codeeditor import MultiFileEditor
+        from workbench.plugins.editor import MultiFileEditor
         self.editor = MultiFileEditor(self)
-        self.editor.register_plugin()
+        self.editor.register_plugin(self.editors_menu)
 
         self.setup_layout()
 
@@ -165,13 +169,17 @@ class MainWindow(QMainWindow):
 
     def create_menus(self):
         self.file_menu = self.menuBar().addMenu("&File")
+        self.editors_menu = self.menuBar().addMenu("&Editors")
 
     def create_actions(self):
+        # --- general application menu options --
+        # file menu
         action_quit = create_action(self, "&Quit", on_triggered=self.close,
                                     shortcut="Ctrl+Q",
                                     shortcut_context=Qt.ApplicationShortcut)
         self.file_menu_actions = [action_quit]
 
+
     def populate_menus(self):
         # Link to menus
         add_actions(self.file_menu, self.file_menu_actions)

qt/applications/workbench/workbench/plugins/base.py

@@ -37,7 +37,11 @@ class PluginWidget(QWidget):
 
 # ----------------- Plugin API --------------------
 
-    def register_plugin(self):
+    def register_plugin(self, menu=None):
+        """Called by the parent widget/window and should
+        perform any setup required to use the plugin.
+        Supply an optional menu to fill with actions
+        """
         raise NotImplementedError()
 
     def get_plugin_title(self):

qt/applications/workbench/workbench/plugins/codeeditor.py → qt/applications/workbench/workbench/plugins/editor.py

@@ -19,7 +19,8 @@ from __future__ import (absolute_import, unicode_literals)
 # system imports
 
 # third-party library imports
-from mantidqt.widgets.codeeditor import MultiFileCodeEditor
+from mantidqt.utils.qt import add_actions, create_action
+from mantidqt.widgets.codeeditor.multifileinterpreter import MultiPythonFileInterpreter
 from qtpy.QtWidgets import QVBoxLayout
 
 # local package imports
@@ -33,16 +34,27 @@ class MultiFileEditor(PluginWidget):
         super(MultiFileEditor, self).__init__(parent)
 
         # layout
-        self.editors = MultiFileCodeEditor(self)
+        self.editors = MultiPythonFileInterpreter(self)
         layout = QVBoxLayout()
         layout.addWidget(self.editors)
         layout.setContentsMargins(0, 0, 0, 0)
         self.setLayout(layout)
 
-# ----------------- Plugin API --------------------
+        # attributes
+        self.run_action = create_action(self, "Run",
+                                        on_triggered=self.execute_current)
+        self.editor_actions = [self.run_action]
 
-    def register_plugin(self):
+    # ----------- Plugin API --------------------
+
+    def register_plugin(self, menu=None):
         self.main.add_dockwidget(self)
+        add_actions(menu, self.editor_actions)
 
     def get_plugin_title(self):
         return "Editor"
+
+    # ----------- Plugin behaviour --------------
+
+    def execute_current(self):
+        self.editors.execute_current()

qt/applications/workbench/workbench/plugins/jupyterconsole.py

@@ -40,7 +40,7 @@ class JupyterConsole(PluginWidget):
 
 # ----------------- Plugin API --------------------
 
-    def register_plugin(self):
+    def register_plugin(self, menu=None):
         self.main.add_dockwidget(self)
 
     def get_plugin_title(self):

qt/applications/workbench/workbench/plugins/logmessagedisplay.py

@@ -40,6 +40,6 @@ class LogMessageDisplay(PluginWidget):
     def get_plugin_title(self):
         return "Messages"
 
-    def register_plugin(self):
+    def register_plugin(self, menu=None):
         self.display.attachLoggingChannel()
         self.main.add_dockwidget(self)