First version of editor

src/config_editor.py

@@ -1 +1,46 @@
 """Configuration editor for Road Core service."""
+
+import yaml
+
+from gui.main_window import MainWindow
+
+DEFAULT_CONFIGURATION_FILE = "olsconfig.yaml"
+
+
+class ConfigEditor:
+    """Class representing instances of configuration editor."""
+
+    def __init__(self):
+        """Initialize configuration editor."""
+        self.configuration = None
+
+    def new_configuration(self):
+        """Create new configuration to be edited."""
+        self.configuration = None
+
+    def load_configuration(self, filename):
+        """Load configuration from YAML file."""
+        with open(filename) as fin:
+            self.configuration = yaml.safe_load(fin)
+            self.filename = filename
+
+    def save_configuration_as(self, filename):
+        """Store configuration into YAML file."""
+        with open(filename, "w") as fout:
+            yaml.dump(self.configuration, fout)
+
+    def save_configuration(self):
+        """Store configuration into YAML file."""
+        with open(self.filename, "w") as fout:
+            yaml.dump(self.configuration, fout)
+
+    def check_configuration(self):
+        """Check if configuration is correct one."""
+        pass
+
+
+config_editor = ConfigEditor()
+config_editor.load_configuration(DEFAULT_CONFIGURATION_FILE)
+
+main_window = MainWindow(config_editor)
+main_window.show()

src/gui/__init__.py

@@ -0,0 +1 @@
+"""Graphical user interface for the Road Core config editor."""

src/gui/dialogs/__init__.py

@@ -0,0 +1 @@
+"""Implementation of all GUI dialog boxes."""

src/gui/dialogs/about_dialog.py

@@ -0,0 +1,10 @@
+"""Implementation of simple 'About' dialog."""
+
+from tkinter import messagebox
+
+
+def about():
+    """Show 'about' dialog."""
+    messagebox.showinfo(
+        "Config editor", "Configuration editor for the Road Core service"
+    )

src/gui/dialogs/auth_dialog.py

@@ -0,0 +1,39 @@
+"""Auth dialog."""
+
+import tkinter
+
+
+class AuthDialog(tkinter.Toplevel):
+    """Dialog for editing authentication configuration."""
+
+    def __init__(self, parent, icons):
+        """Initialize authentication configuration dialog."""
+        tkinter.Toplevel.__init__(self, parent)
+        self.title("Authentication configuration")
+        self.icons = icons
+        self.parent = parent
+
+        # don't display the dialog in list of opened windows
+        self.transient(parent)
+
+        # close the dialog on 'x' click
+        self.protocol("WM_DELETE_WINDOW", self.destroy)
+
+        # get the focus
+        self.grab_set()
+
+        ok_button = tkinter.Button(
+            self,
+            text="OK",
+            command=self.ok,
+            compound="left",
+            image=self.icons.checkbox_icon,
+            width=200,
+        )
+        ok_button.grid(row=2, column=1, sticky="W", padx=10, pady=10)
+        # get the focus
+        ok_button.focus_set()
+
+    def ok(self) -> None:
+        """Handle Ok button press."""
+        self.destroy()

src/gui/dialogs/cache_dialog.py

@@ -0,0 +1,66 @@
+"""Conversation cache dialog."""
+
+import tkinter
+import tkinter.ttk as ttk
+
+
+class ConversationCacheDialog(tkinter.Toplevel):
+    """Dialog for editing conversation settings."""
+
+    def __init__(self, parent, icons):
+        """Initialize dialog for editing conversation settings."""
+        tkinter.Toplevel.__init__(self, parent)
+        self.title("Conversation cache")
+        self.icons = icons
+        self.parent = parent
+
+        # don't display the dialog in list of opened windows
+        self.transient(parent)
+
+        # close the dialog on 'x' click
+        self.protocol("WM_DELETE_WINDOW", self.destroy)
+
+        # get the focus
+        self.grab_set()
+
+        # UI groups
+        self.group = tkinter.LabelFrame(self, text="Conversation cache", padx=5, pady=8)
+
+        label1 = tkinter.Label(self.group, text="Type")
+
+        label1.grid(row=1, column=1, sticky="W", padx=5, pady=5)
+
+        cache_types = ("In-memory", "PostgreSQL", "Redis")
+
+        cache_type = tkinter.StringVar(self.group, cache_types[0], "cache_type")
+        print(cache_type)
+
+        cb1 = ttk.Combobox(
+            self.group,
+            values=cache_types,
+            # textvariable=app_log_levels,
+            state="readonly",
+        )
+        cb1.current(0)
+        cb1.grid(row=1, column=2, sticky="W", padx=5, pady=5)
+
+        ok_button = tkinter.Button(
+            self,
+            text="OK",
+            command=self.ok,
+            compound="left",
+            image=self.icons.checkbox_icon,
+            width=200,
+        )
+
+        # UI groups placement
+        self.group.grid(row=1, column=1, sticky="NSWE", padx=5, pady=5)
+
+        ok_button.grid(row=2, column=1, sticky="W", padx=10, pady=10)
+
+        # get the focus
+        ok_button.focus_set()
+
+    def ok(self) -> None:
+        """Handle Ok button press."""
+        self.destroy()

src/gui/dialogs/check_configuration.py

@@ -0,0 +1,39 @@
+"""Check configuration dialog."""
+
+import tkinter
+
+
+class CheckConfigurationDialog(tkinter.Toplevel):
+    """Dialog for checking the configuration."""
+
+    def __init__(self, parent, icons):
+        """Initialize dialog for checking the configuration."""
+        tkinter.Toplevel.__init__(self, parent)
+        self.title("Check configuration")
+        self.icons = icons
+        self.parent = parent
+
+        # don't display the dialog in list of opened windows
+        self.transient(parent)
+
+        # close the dialog on 'x' click
+        self.protocol("WM_DELETE_WINDOW", self.destroy)
+
+        # get the focus
+        self.grab_set()
+
+        ok_button = tkinter.Button(
+            self,
+            text="OK",
+            command=self.ok,
+            compound="left",
+            image=self.icons.checkbox_icon,
+            width=200,
+        )
+        ok_button.grid(row=2, column=1, sticky="W", padx=10, pady=10)
+        # get the focus
+        ok_button.focus_set()
+
+    def ok(self) -> None:
+        """Handle Ok button press."""
+        self.destroy()

src/gui/dialogs/data_collection_dialog.py

@@ -0,0 +1,39 @@
+"""Data collection dialog."""
+
+import tkinter
+
+
+class DataCollectionDialog(tkinter.Toplevel):
+    """Data collection dialog."""
+
+    def __init__(self, parent, icons):
+        """Initialize data collection dialog."""
+        tkinter.Toplevel.__init__(self, parent)
+        self.title("Data collection settings")
+        self.icons = icons
+        self.parent = parent
+
+        # don't display the dialog in list of opened windows
+        self.transient(parent)
+
+        # close the dialog on 'x' click
+        self.protocol("WM_DELETE_WINDOW", self.destroy)
+
+        # get the focus
+        self.grab_set()
+
+        ok_button = tkinter.Button(
+            self,
+            text="OK",
+            command=self.ok,
+            compound="left",
+            image=self.icons.checkbox_icon,
+            width=200,
+        )
+        ok_button.grid(row=2, column=1, sticky="W", padx=10, pady=10)
+        # get the focus
+        ok_button.focus_set()
+
+    def ok(self) -> None:
+        """Handle Ok button press."""
+        self.destroy()

src/gui/dialogs/default_model_dialog.py

@@ -0,0 +1,39 @@
+"""Default model selection dialog."""
+
+import tkinter
+
+
+class DefaultModelSelection(tkinter.Toplevel):
+    """Default model selection dialog."""
+
+    def __init__(self, parent, icons):
+        """Initialize default model selection dialog."""
+        tkinter.Toplevel.__init__(self, parent)
+        self.title("Default model selection")
+        self.icons = icons
+        self.parent = parent
+
+        # don't display the dialog in list of opened windows
+        self.transient(parent)
+
+        # close the dialog on 'x' click
+        self.protocol("WM_DELETE_WINDOW", self.destroy)
+
+        # get the focus
+        self.grab_set()
+
+        ok_button = tkinter.Button(
+            self,
+            text="OK",
+            command=self.ok,
+            compound="left",
+            image=self.icons.checkbox_icon,
+            width=200,
+        )
+        ok_button.grid(row=2, column=1, sticky="W", padx=10, pady=10)
+        # get the focus
+        ok_button.focus_set()
+
+    def ok(self) -> None:
+        """Handle Ok button press."""
+        self.destroy()

src/gui/dialogs/default_provider_dialog.py

@@ -0,0 +1,39 @@
+"""Default provider selection dialog."""
+
+import tkinter
+
+
+class DefaultProviderSelection(tkinter.Toplevel):
+    """Default provider selection dialog."""
+
+    def __init__(self, parent, icons):
+        """Initialize default provider selection dialog."""
+        tkinter.Toplevel.__init__(self, parent)
+        self.title("Default provider selection")
+        self.icons = icons
+        self.parent = parent
+
+        # don't display the dialog in list of opened windows
+        self.transient(parent)
+
+        # close the dialog on 'x' click
+        self.protocol("WM_DELETE_WINDOW", self.destroy)
+
+        # get the focus
+        self.grab_set()
+
+        ok_button = tkinter.Button(
+            self,
+            text="OK",
+            command=self.ok,
+            compound="left",
+            image=self.icons.checkbox_icon,
+            width=200,
+        )
+        ok_button.grid(row=2, column=1, sticky="W", padx=10, pady=10)
+        # get the focus
+        ok_button.focus_set()
+
+    def ok(self) -> None:
+        """Handle Ok button press."""
+        self.destroy()