Renaming the document root and components from the tree

src/bedit_gui/commands/rename_component_command.py

@@ -0,0 +1,19 @@
+from PySide6.QtGui import QUndoCommand
+from bedit_core.models import Component
+
+class RenameComponentCommand(QUndoCommand):
+    def __init__(self, document, component: Component, new_name: str) -> None:
+        super().__init__("Rename component")
+
+        self.document = document
+        self.component = component
+        self.old_name = component.name
+        self.new_name = new_name
+
+    def redo(self) -> None:
+        self.component.name = self.new_name
+        self.document.model_changed.emit(self.document.model)
+
+    def undo(self) -> None:
+        self.component.name = self.old_name
+        self.document.model_changed.emit(self.document.model)

src/bedit_gui/commands/rename_document_command.py

@@ -0,0 +1,18 @@
+from PySide6.QtGui import QUndoCommand
+
+
+class RenameDocumentCommand(QUndoCommand):
+    def __init__(self, document, new_name: str) -> None:
+        super().__init__("Rename document")
+
+        self.document = document
+        self.old_name = document.model.name
+        self.new_name = new_name
+
+    def redo(self) -> None:
+        self.document.model.name = self.new_name
+        self.document.model_changed.emit(self.document.model)
+
+    def undo(self) -> None:
+        self.document.model.name = self.old_name
+        self.document.model_changed.emit(self.document.model)