Commit

src/ui/dialogs/ExportOptionsDialog.py

@@ -0,0 +1,118 @@
+# --- PyQt5 Imports ---
+from PyQt5.QtCore import Qt
+from PyQt5.QtWidgets import (
+    QApplication, QDialog, QHBoxLayout, QLabel, QPushButton, QVBoxLayout,
+    QRadioButton, QButtonGroup
+)
+
+# --- Local Application Imports ---
+# This assumes the new project structure is in place.
+from ...i18n.translator import get_translation
+# get_app_icon_object is defined in the main window module in this refactoring plan.
+from ..main_window import get_app_icon_object
+
+
+class ExportOptionsDialog(QDialog):
+    """
+    Dialog to choose the export format for error file links.
+    It allows the user to select between exporting only the URLs or
+    exporting URLs with additional details.
+    """
+    # Constants to define the export modes
+    EXPORT_MODE_LINK_ONLY = 1
+    EXPORT_MODE_WITH_DETAILS = 2
+
+    def __init__(self, parent_app, parent=None):
+        """
+        Initializes the dialog.
+
+        Args:
+            parent_app (DownloaderApp): A reference to the main application window for theming and translations.
+            parent (QWidget, optional): The parent widget. Defaults to None.
+        """
+        super().__init__(parent)
+        self.parent_app = parent_app
+        self.setModal(True)
+        # Default option
+        self.selected_option = self.EXPORT_MODE_LINK_ONLY
+
+        # --- Basic Window Setup ---
+        app_icon = get_app_icon_object()
+        if app_icon and not app_icon.isNull():
+            self.setWindowIcon(app_icon)
+
+        # Set window size dynamically
+        screen_height = QApplication.primaryScreen().availableGeometry().height() if QApplication.primaryScreen() else 768
+        scale_factor = screen_height / 768.0
+        base_min_w = 350
+        scaled_min_w = int(base_min_w * scale_factor)
+        self.setMinimumWidth(scaled_min_w)
+
+        # --- Initialize UI and Apply Theming ---
+        self._init_ui()
+        self._retranslate_ui()
+        self._apply_theme()
+
+    def _init_ui(self):
+        """Initializes all UI components and layouts for the dialog."""
+        layout = QVBoxLayout(self)
+
+        self.description_label = QLabel()
+        layout.addWidget(self.description_label)
+
+        self.radio_group = QButtonGroup(self)
+
+        self.radio_link_only = QRadioButton()
+        self.radio_link_only.setChecked(True)
+        self.radio_group.addButton(self.radio_link_only, self.EXPORT_MODE_LINK_ONLY)
+        layout.addWidget(self.radio_link_only)
+
+        self.radio_with_details = QRadioButton()
+        self.radio_group.addButton(self.radio_with_details, self.EXPORT_MODE_WITH_DETAILS)
+        layout.addWidget(self.radio_with_details)
+
+        # --- Action Buttons ---
+        button_layout = QHBoxLayout()
+        self.export_button = QPushButton()
+        self.export_button.clicked.connect(self._handle_export)
+        self.export_button.setDefault(True)
+
+        self.cancel_button = QPushButton()
+        self.cancel_button.clicked.connect(self.reject)
+
+        button_layout.addStretch(1)
+        button_layout.addWidget(self.export_button)
+        button_layout.addWidget(self.cancel_button)
+        layout.addLayout(button_layout)
+
+    def _tr(self, key, default_text=""):
+        """Helper to get translation based on the main application's current language."""
+        if callable(get_translation) and self.parent_app:
+            return get_translation(self.parent_app.current_selected_language, key, default_text)
+        return default_text
+
+    def _retranslate_ui(self):
+        """Sets the text for all translatable UI elements."""
+        self.setWindowTitle(self._tr("export_options_dialog_title", "Export Options"))
+        self.description_label.setText(self._tr("export_options_description_label", "Choose the format for exporting error file links:"))
+        self.radio_link_only.setText(self._tr("export_options_radio_link_only", "Link per line (URL only)"))
+        self.radio_link_only.setToolTip(self._tr("export_options_radio_link_only_tooltip", "Exports only the direct download URL..."))
+        self.radio_with_details.setText(self._tr("export_options_radio_with_details", "Export with details (URL [Post, File info])"))
+        self.radio_with_details.setToolTip(self._tr("export_options_radio_with_details_tooltip", "Exports the URL followed by details..."))
+        self.export_button.setText(self._tr("export_options_export_button", "Export"))
+        self.cancel_button.setText(self._tr("fav_posts_cancel_button", "Cancel"))
+
+    def _apply_theme(self):
+        """Applies the current theme from the parent application."""
+        if self.parent_app and hasattr(self.parent_app, 'current_theme') and self.parent_app.current_theme == "dark":
+            if hasattr(self.parent_app, 'get_dark_theme'):
+                self.setStyleSheet(self.parent_app.get_dark_theme())
+
+    def _handle_export(self):
+        """Sets the selected export option and accepts the dialog."""
+        self.selected_option = self.radio_group.checkedId()
+        self.accept()
+
+    def get_selected_option(self):
+        """Returns the export mode chosen by the user."""
+        return self.selected_option