Added binary file format

BEdit/src/bedit/gui/main_window.py

@@ -14,7 +14,7 @@ from PySide6.QtWidgets import (
 
 from bedit.core.model import Component, Parameter
 from bedit.core.application_log import get_logger
-from bedit.core.serializer import JsonDocumentSerializer
+from bedit.core.serializer import DocumentSerializer
 from bedit.core.simulation import Simulation
 from bedit.gui.controllers.document import DocumentController
 from bedit.gui.dialogs.component_options import ComponentOptionsDialog
@@ -407,7 +407,11 @@ class MainWindow(QMainWindow):
         if not self._resolve_source_edits() or not self._maybe_save():
             return
         filename, _ = QFileDialog.getOpenFileName(
-            self, "Open graph", "", "BEdit graphs (*.bedit.json *.json);;All files (*)"
+            self,
+            "Open graph",
+            "",
+            "BEdit documents (*.bedit.json *.json *.beb);;"
+            "BEdit JSON (*.bedit.json *.json);;BEdit Binary (*.beb);;All files (*)",
         )
         if not filename:
             return
@@ -437,16 +441,21 @@ class MainWindow(QMainWindow):
     def save_document_as(self) -> bool:
         if self.document_controller.document is None:
             return False
-        filename, _ = QFileDialog.getSaveFileName(
+        filename, selected_filter = QFileDialog.getSaveFileName(
             self,
             "Save graph",
-            "untitled.bedit.json",
-            "BEdit graphs (*.bedit.json);;JSON files (*.json);;All files (*)",
+            "untitled.beb",
+            "BEdit Binary (*.beb);;BEdit JSON (*.bedit.json *.json);;All files (*)",
         )
         if not filename:
             return False
+        path = Path(filename)
+        if path.suffix.lower() not in {".json", ".beb"}:
+            path = path.with_suffix(
+                ".beb" if "Binary" in selected_filter else ".bedit.json"
+            )
         try:
-            path = self.document_controller.save(Path(filename))
+            path = self.document_controller.save(path)
             self.log.info("Saved document %s", path)
         except OSError as error:
             self.log.error("Could not save document %s: %s", filename, error)
@@ -557,7 +566,7 @@ class MainWindow(QMainWindow):
                 try:
                     if library is not None:
                         library.document.validate()
-                        JsonDocumentSerializer.save(library.document, Path(library.source_path))
+                        DocumentSerializer.save(library.document, Path(library.source_path))
                 except (OSError, ValueError) as error:
                     component.inputs, component.outputs = old_inputs, old_outputs
                     self.log.error("Could not change library ports: %s", error)