add files

src/ui/widgets/filepicker.py

@@ -0,0 +1,29 @@
+from PyQt6.QtWidgets import QFileDialog, QApplication
+from PyQt6.QtCore import QSettings
+import sys
+
+class FilePicker:
+    def __init__(self):
+        self.settings = QSettings("PH-Freiburg", "SAP")
+        self.last_path = self.settings.value("last_path", "/")
+        self.multi_select = True
+        
+    def pick_files(self):
+        filepicker = QFileDialog()
+        filepicker.setFileMode(QFileDialog.FileMode.ExistingFiles)
+        filepicker.setDirectory(self.last_path)
+        filepicker.setOption(QFileDialog.Option.DontUseNativeDialog, True)
+        #enable multi select
+        filepicker.setOption(QFileDialog.Option.DontUseCustomDirectoryIcons, True)
+
+        files, _ = filepicker.getOpenFileNames(caption='Open file', directory=self.last_path)
+        if files:
+            self.last_path = files[0]
+            self.settings.setValue("last_path", self.last_path)
+        return files
+
+if __name__ == '__main__':
+    app = QApplication(sys.argv)
+    picker = FilePicker()
+    files = picker.pick_files()
+    print(files)