Added new and delete component actions

src/bedit_gui/documents/document.py

@@ -6,13 +6,14 @@ from pathlib import Path
 from PySide6.QtCore import QObject, Signal
 from PySide6.QtGui import QUndoStack
 
-from bedit_core.models import ID, Component, ComponentID, GraphImplementation, Port, PortID, Parameter, ParameterID
+from bedit_core.models import ID, Component, ComponentID, GraphImplementation, Port, PortID, Parameter, ParameterID, EquationImplementation
 from bedit_core.models import Document as CoreDocument
 from bedit_gui.commands.change_icon_command import ChangeIconCommand
 from bedit_gui.commands.port_commands import AddPortCommand, ChangePortCommand, RemovePortCommand
 from bedit_gui.commands.param_commands import AddParamCommand, ChangeParamCommand, RemoveParamCommand
 from bedit_gui.commands.rename_component_command import RenameComponentCommand
 from bedit_gui.commands.rename_document_command import RenameDocumentCommand
+from bedit_gui.commands.component_command import AddEmptyGraphComponent, AddEmptyEquationComponent, DeleteComponent
 from bedit_gui.models import Icon, IconDatabase
 from bedit_gui.services import document_files
 
@@ -195,3 +196,14 @@ class Document(QObject):
         for command in commands:
             self.undo_stack.push(command)
         self.undo_stack.endMacro()
+
+    def add_empty_graph_component(self, component: Component) -> None:
+        if isinstance(component.implementation, GraphImplementation):
+            self.undo_stack.push(AddEmptyGraphComponent(self, component))
+
+    def add_empty_equation_component(self, component: Component) -> None:
+        if isinstance(component.implementation, GraphImplementation):
+            self.undo_stack.push(AddEmptyEquationComponent(self, component))
+
+    def delete_component(self, component: Component) -> None:
+        self.undo_stack.push(DeleteComponent(self, component))