490 finish settings for embedding widget

micro_sam/sam_annotator/_widgets.py

@@ -16,7 +16,7 @@
 import z5py
 
 from qtpy import QtWidgets
-from qtpy.QtCore import QObject, Signal
+from qtpy.QtCore import QObject, Signal, QFileInfo
 from superqt import QCollapsible
 from magicgui import magic_factory
 from magicgui.widgets import ComboBox, Container, create_widget
@@ -123,6 +123,44 @@ def _add_shape_param(self, names, values, min_val, max_val, step=1):
 
         return x_param, y_param, layout
 
+    def _add_path_param(self, name, value, title=None, select_file=False):
+        layout = QtWidgets.QHBoxLayout()
+        layout.addWidget(QtWidgets.QLabel(name if title is None else title))
+
+        directory_textbox = QtWidgets.QLineEdit()
+        directory_textbox.setText(value)
+        layout.addWidget(directory_textbox)
+
+        button_text = "Browse File" if select_file else "Browse Directory"  # Adjust button text
+        directory_button = QtWidgets.QPushButton(button_text)
+        # Call appropriate function based on select_file
+        directory_button.clicked.connect(lambda: getattr(self, "_get_{}_path".format(
+            "directory" if not select_file else "file"))(name, directory_textbox))
+        layout.addWidget(directory_button)
+
+        return layout
+
+    def _get_directory_path(self, name, directory_textbox):
+        directory = QtWidgets.QFileDialog.getExistingDirectory(
+            self, "Select Directory", "", QtWidgets.QFileDialog.ShowDirsOnly)
+        if directory:
+            path = Path(directory)  # Create a Path object from the string
+
+            if path.is_dir():  # Check if it's a valid directory
+                directory_textbox.setText(directory)
+                setattr(self, name, path)
+            else:
+                # Handle the case where the selected path is not a directory
+                print("Invalid directory selected. Please try again.")
+
+    def _get_file_path(self, name, directory_textbox):
+        file_path, _ = QtWidgets.QFileDialog.getOpenFileName(
+            self, "Select File", "", "All Files (*)"
+        )
+        if file_path:
+            directory_textbox.setText(file_path)
+            setattr(self, name, file_path)
+
 
 # Custom signals for managing progress updates.
 class PBarSignals(QObject):
@@ -587,10 +625,18 @@ def _create_settings_widget(self):
         # TODO
         # save_path: Optional[Path] = None,  # where embeddings for this image are cached (optional, zarr file = folder)
         # custom_weights: Optional[Path] = None,  # A filepath or URL to custom model weights.
+
         # Create UI for the save path.
-        self.save_path = None
+        self.embeddings_save_path = None
+        layout = self._add_path_param(
+            "embeddings_save_path", self.embeddings_save_path, title="embeddings save path:")
+        setting_values.layout().addLayout(layout)
+
         # Create UI for the custom weights.
-        self.custom_weights = None
+        self.custom_weights = None  # select_file
+        layout = self._add_path_param(
+            "custom_weights", self.custom_weights, title="custom weights path:", select_file=True)
+        setting_values.layout().addLayout(layout)
 
         # Create UI for the tile shape.
         self.tile_x, self.tile_y = 0, 0
@@ -632,7 +678,7 @@ def __call__(self):
 
         # Process tile_shape and halo, set other data.
         tile_shape, halo = _process_tiling_inputs(self.tile_x, self.tile_y, self.halo_x, self.halo_y)
-        save_path = self.save_path
+        save_path = self.embeddings_save_path
         image_data = image.data
 
         # Set up progress bar and signals for using it within a threadworker.