- added autocomplete for Code editor; TODO: needs to be enabled only when doing Scripts, right now is available for everyone.

FlatCAMApp.py

@@ -1502,6 +1502,7 @@ class App(QtCore.QObject):
 
         self.shell = FCShell(self, version=self.version)
         self.shell._edit.set_model_data(self.myKeywords)
+        self.ui.code_editor.set_model_data(self.myKeywords)
         self.shell.setWindowIcon(self.ui.app_icon)
         self.shell.setWindowTitle("FlatCAM Shell")
         self.shell.resize(*self.defaults["global_shell_shape"])
@@ -2645,6 +2646,7 @@ class App(QtCore.QObject):
         # update the SHELL auto-completer model with the name of the new object
         self.myKeywords.append(obj.options['name'])
         self.shell._edit.set_model_data(self.myKeywords)
+        self.ui.code_editor.set_model_data(self.myKeywords)
 
         if autoselect:
             # select the just opened object but deselect the previous ones

FlatCAMObj.py

@@ -186,6 +186,7 @@ class FlatCAMObj(QtCore.QObject):
             self.app.myKeywords.remove(old_name)
             self.app.myKeywords.append(new_name)
             self.app.shell._edit.set_model_data(self.app.myKeywords)
+            self.app.ui.code_editor.set_model_data(self.app.myKeywords)
         except:
             log.debug("on_name_activate() --> Could not remove the old object name from auto-completer model list")
 

ObjectCollection.py

@@ -394,6 +394,7 @@ class ObjectCollection(QtCore.QAbstractItemModel):
                     self.app.myKeywords.remove(old_name)
                     self.app.myKeywords.append(new_name)
                     self.app.shell._edit.set_model_data(self.app.myKeywords)
+                    self.app.ui.code_editor.set_model_data(self.app.myKeywords)
                 except:
                     log.debug(
                         "setData() --> Could not remove the old object name from auto-completer model list")
@@ -550,6 +551,7 @@ class ObjectCollection(QtCore.QAbstractItemModel):
         try:
             self.app.myKeywords.remove(name)
             self.app.shell._edit.set_model_data(self.app.myKeywords)
+            self.app.ui.code_editor.set_model_data(self.app.myKeywords)
         except:
             log.debug(
                 "delete_active() --> Could not remove the old object name from auto-completer model list")

README.md

@@ -9,6 +9,10 @@ CAD program, and create G-Code for Isolation routing.
 
 =================================================
 
+19.03.2019
+
+- added autocomplete for Code editor; TODO: needs to be enabled only when doing Scripts, right now is available for everyone.
+
 18.03.2019
 
 - added ability to create new scripts and open scripts in FlatCAM Script Editor

flatcamGUI/GUIElements.py

@@ -494,6 +494,29 @@ class FCTextAreaExtended(QtWidgets.QTextEdit):
     def __init__(self, parent=None):
         super(FCTextAreaExtended, self).__init__(parent)
 
+        self.completer = MyCompleter()
+
+        self.model = QtCore.QStringListModel()
+        self.completer.setModel(self.model)
+        self.set_model_data(keyword_list=[])
+        self.completer.insertText.connect(self.insertCompletion)
+
+    def set_model_data(self, keyword_list):
+        self.model.setStringList(keyword_list)
+
+    def insertCompletion(self, completion):
+        tc = self.textCursor()
+        extra = (len(completion) - len(self.completer.completionPrefix()))
+        tc.movePosition(QTextCursor.Left)
+        tc.movePosition(QTextCursor.EndOfWord)
+        tc.insertText(completion[-extra:])
+        self.setTextCursor(tc)
+        self.completer.popup().hide()
+
+    def focusInEvent(self, event):
+        if self.completer:
+            self.completer.setWidget(self)
+        QTextEdit.focusInEvent(self, event)
     def set_value(self, val):
         self.setText(val)
 
@@ -531,7 +554,26 @@ class FCTextAreaExtended(QtWidgets.QTextEdit):
                 clip_text = clip_text.replace('\\', '/')
                 self.insertPlainText(clip_text)
 
+        tc = self.textCursor()
+        if event.key() == Qt.Key_Tab and self.completer.popup().isVisible():
+            self.completer.insertText.emit(self.completer.getSelected())
+            self.completer.setCompletionMode(QCompleter.PopupCompletion)
+            return
+
         super(FCTextAreaExtended, self).keyPressEvent(event)
+        tc.select(QTextCursor.WordUnderCursor)
+        cr = self.cursorRect()
+
+        if len(tc.selectedText()) > 0:
+            self.completer.setCompletionPrefix(tc.selectedText())
+            popup = self.completer.popup()
+            popup.setCurrentIndex(self.completer.completionModel().index(0, 0))
+
+            cr.setWidth(self.completer.popup().sizeHintForColumn(0)
+                        + self.completer.popup().verticalScrollBar().sizeHint().width())
+            self.completer.complete(cr)
+        else:
+            self.completer.popup().hide()
 
 
 class FCComboBox(QtWidgets.QComboBox):
@@ -1280,6 +1322,7 @@ class FCTable(QtWidgets.QTableWidget):
         self.addAction(action)
         action.triggered.connect(call_function)
 
+
 class FCSpinner(QtWidgets.QSpinBox):
     def __init__(self, parent=None):
         super(FCSpinner, self).__init__(parent)