Code Blocks are now their own QDialog to try and reduce risk of getting trapped in / bleeding in/out of text in code blocks.

bouquin/code_block_editor_dialog.py

@@ -0,0 +1,58 @@
+from __future__ import annotations
+
+from PySide6.QtWidgets import (
+    QDialog,
+    QVBoxLayout,
+    QPlainTextEdit,
+    QDialogButtonBox,
+    QComboBox,
+    QLabel,
+)
+
+from . import strings
+
+
+class CodeBlockEditorDialog(QDialog):
+    def __init__(self, code: str, language: str | None, parent=None):
+        super().__init__(parent)
+        self.setWindowTitle(strings._("edit_code_block"))
+
+        self.setMinimumSize(650, 650)
+        self._code_edit = QPlainTextEdit(self)
+        self._code_edit.setPlainText(code)
+
+        # Language selector (optional)
+        self._lang_combo = QComboBox(self)
+        languages = [
+            "",
+            "bash",
+            "css",
+            "html",
+            "javascript",
+            "php",
+            "python",
+        ]
+        self._lang_combo.addItems(languages)
+        if language and language in languages:
+            self._lang_combo.setCurrentText(language)
+
+        # Buttons
+        buttons = QDialogButtonBox(
+            QDialogButtonBox.StandardButton.Ok | QDialogButtonBox.StandardButton.Cancel,
+            parent=self,
+        )
+        buttons.accepted.connect(self.accept)
+        buttons.rejected.connect(self.reject)
+
+        layout = QVBoxLayout(self)
+        layout.addWidget(QLabel(strings._("locale") + ":", self))
+        layout.addWidget(self._lang_combo)
+        layout.addWidget(self._code_edit)
+        layout.addWidget(buttons)
+
+    def code(self) -> str:
+        return self._code_edit.toPlainText()
+
+    def language(self) -> str | None:
+        text = self._lang_combo.currentText().strip()
+        return text or None