1 files changed, 93 insertions, 0 deletions
diff --git a/preferences_dialog.py b/preferences_dialog.py
new file mode 100644
index 0000000..df192ba
--- /dev/null
+++ b/preferences_dialog.py
@@ -0,0 +1,93 @@
+import sys
+from PyQt5.QtWidgets import QApplication, QDialog, QFileDialog, QFormLayout, QHBoxLayout, QLineEdit, QPushButton, QTabWidget, QVBoxLayout, QWidget
+from config import Config
+
+class PreferencesDialog(QDialog):
+    """
+    Implemented to set configuration options in the program
+    """
+    def __init__(self):
+        super().__init__()
+        
+        # class globals
+        self.config = Config()
+
+        self.initializeUI()
+
+    def initializeUI(self):
+        self.resize(500, 320)
+        self.setWindowTitle("Preferences")
+        self.displayWidgets()
+        self.exec()
+
+    def displayWidgets(self):
+        # TODO make this a scrollable window
+        # FIXME could use some work on sizing
+        main_layout = QVBoxLayout()
+        tab_bar = QTabWidget(self)
+        paths_tab = self.pathsTabLayout()
+
+        tab_bar.addTab(paths_tab, "Paths")
+        main_layout.addWidget(tab_bar)
+        main_layout.addStretch()
+
+        buttons_hbox = QHBoxLayout()
+        buttons_hbox.addStretch()
+
+        close_button = QPushButton("Close", self)
+        close_button.clicked.connect(self.close)
+        buttons_hbox.addWidget(close_button)
+
+        apply_button = QPushButton("Apply", self)
+        apply_button.clicked.connect(self.apply)
+        buttons_hbox.addWidget(apply_button)
+        
+        main_layout.addLayout(buttons_hbox)
+        self.setLayout(main_layout)
+
+    def pathsTabLayout(self):
+        output = QWidget()
+        output_layout = QFormLayout()
+
+        # Dialog for setting the database file path
+        db_path_hbox = QHBoxLayout()
+        self.db_path_edit = QLineEdit()
+        if "paths" in self.config.config:
+            self.db_path_edit.setText(self.config.config["paths"]["db_path"])
+        db_path_hbox.addWidget(self.db_path_edit)
+        db_path_button = QPushButton("...")
+        db_path_button.setMaximumWidth(25)
+        db_path_button.clicked.connect(self.dbPathDialog)
+        db_path_hbox.addWidget(db_path_button)
+        output_layout.addRow("Database File:", db_path_hbox)
+
+        output.setLayout(output_layout)
+        return output
+
+    def dbPathDialog(self):
+        file_dialog = QFileDialog(self)
+        # TODO create filter to only allow selecting .db files
+        new_path = file_dialog.getOpenFileName(self, "Open File")
+
+        if new_path[0]:
+            self.db_path_edit.setText(new_path[0])
+
+    def apply(self):
+        """
+        Update the configuration in the config file
+        """
+        # Save paths
+        if "paths" in self.config.config:
+            try:
+                with open(self.db_path_edit.text(), 'a'):
+                    self.config.config["paths"]["db_path"] = self.db_path_edit.text()
+            except:
+                print("Warning: db_path '{}' does not exist; skipping".format(self.db_path_edit.text()))
+
+        self.config.updateConfig()
+
+
+if __name__ == "__main__":
+    app = QApplication(sys.argv)
+    window = PreferencesDialog()
+    sys.exit(app.exec_())