feat: pycanstudio generate C code

dbcc/.gitignore

@@ -3,6 +3,7 @@
 bin/
 lib/
 test/dbcc/
+test-data/
 
 # Generated by Cargo
 # will have compiled files and executables

dbcc/tools/pycanstudio/canstudio/app.py

@@ -35,10 +35,14 @@ from ttkwidgets import CheckboxTreeview, DebugWindow
 
 from .status_bar import StatusBar
 from .tabs.info_view import InfoView
-# from .tabs.text_view import CodeText
-from .tabs.code_view import CodeEditor
+from .tabs.text_view import CodeText
 from .util import change_encode
 
+import pygments
+import pygments.lexers
+
+from chlorophyll import CodeView
+
 import dbcc
 from dbcc import GenHelper
 
@@ -74,6 +78,7 @@ class App(ttk.Window):
         self.__msgs = {}
         self.__dp = None
         self.__dbc_file_path = ""
+        self.__code_views = {}
 
         # Update font for Linux
         self.__change_font()
@@ -297,7 +302,7 @@ class App(ttk.Window):
             for k, _ in json_obj['feedback'].items():
                 all_lines.append(gh.gen_msg_unpack_def(k, 0))
 
-            self.__text_view.set_content('\n'.join(all_lines))
+            self.__update_tab_page('\n'.join(all_lines), "feedback")
         except Exception as e:
             ttk.dialogs.Messagebox.show_error(
                 message=f"{str(e)}, Failed to generate Feedback signals",
@@ -379,7 +384,7 @@ class App(ttk.Window):
             for k, _ in json_obj['control'].items():
                 all_lines.append(gh.gen_msg_pack_def(k, 0))
 
-            self.__text_view.set_content('\n'.join(all_lines))
+            self.__update_tab_page('\n'.join(all_lines), "control")
         except Exception as e:
             traceback.print_exc()
             ttk.dialogs.Messagebox.show_error(
@@ -410,6 +415,41 @@ class App(ttk.Window):
             sbar.grid()
         sbar.set(first, last)
 
+    def __close_tab(self, event):
+        if event.widget.identify(event.x, event.y) == "label":
+            index = event.widget.index(f"@{event.x},{event.y}")
+            name = event.widget.tab(index, "text")
+            if name in self.__code_views:
+                event.widget.forget(index)
+
+    def __update_tab_page(self, content: str, name: str):
+        if name not in self.__code_views:
+            code_frame = ttk.Frame(self.rframe)
+            code_editor = CodeView(code_frame, pygments.lexers.CppLexer, "dracula")
+
+            # Append content
+            code_editor.delete("1.0", END)
+            code_editor.insert(END, content)
+
+            self.rframe.add(code_frame, text=name)
+            code_editor.pack(fill=BOTH, expand=True)
+
+            self.rframe.select(code_frame)
+            self.__code_views[name] = (code_frame, code_editor)
+        else:  # Switch this tab
+            try:
+                self.rframe.index(self.__code_views[name][0])
+                self.rframe.select(self.__code_views[name][0])
+
+                code_editor = self.__code_views[name][1]
+                code_editor.delete("1.0", END)
+                code_editor.insert(END, content)
+            except Exception:
+                self.rframe.add(self.__code_views[name][0], text=name)
+
+                self.rframe.index(self.__code_views[name][0])
+                self.rframe.select(self.__code_views[name][0])
+
     def __setup_ui(self):
         self.__setup_menu()
 
@@ -462,16 +502,15 @@ class App(ttk.Window):
         self.tv.heading('#0', text='', anchor='w')
         self.tv.column("#0", minwidth=200, stretch=True)
 
-        self.rframe = ttk.Frame(self.lrframe)
+        # self.rframe = ttk.Frame(self.lrframe)
+
+        self.rframe = ttk.Notebook(self.main_frame)
+        self.rframe.bind("<ButtonRelease-3>", self.__close_tab)
+        self.rframe.grid(row=0, column=1, padx=1, sticky=NSEW)
 
         # Right frame
-        self.__note_book = ttk.Notebook(self.rframe)
-        self.__info_view = InfoView(self.__note_book, border=0)
-        self.__note_book.add(self.__info_view, text="Layout")
-        self.__text_view = CodeEditor(self.__note_book, border=0)
-        self.__note_book.add(self.__text_view, text="Code")
-
-        self.__note_book.pack(expand=True, fill=BOTH)
+        self.__info_view = InfoView(self.rframe, border=0)
+        self.rframe.add(self.__info_view, text="Layout")
 
         self.lrframe.add(self.lframe)
         self.lrframe.add(self.rframe)

dbcc/tools/pycanstudio/requirements.txt

@@ -6,6 +6,7 @@ ttkwidgets
 ttkbootstrap
 matplotlib
 pygments
+chlorophyll
 # nuitka
 # nuitka depends on it when do building
 # orderedset