clan-vm-manager: add log view

pkgs/clan-vm-manager/clan_vm_manager/assets/style.css

@@ -57,3 +57,10 @@ avatar {
 searchbar {
     margin-bottom: 25px; 
 }
+
+
+.log-view {
+    margin-top: 12px;
+    font-family: monospace;
+    padding: 8px;
+}

pkgs/clan-vm-manager/clan_vm_manager/singletons/toast.py

@@ -8,16 +8,21 @@ gi.require_version("Adw", "1")
 
 from gi.repository import Adw
 
+from clan_vm_manager.singletons.use_views import ViewStack
+from clan_vm_manager.views.logs import Logs
+
 log = logging.getLogger(__name__)
 
+
 class ToastOverlay:
     """
     The ToastOverlay is a class that manages the display of toasts
     It should be used as a singleton in your application to prevent duplicate toasts
     Usage
     """
+
     # For some reason, the adw toast overlay cannot be subclassed
-    # Thats why it is added as a class property 
+    # Thats why it is added as a class property
     overlay: Adw.ToastOverlay
     active_toasts: set[str]
 
@@ -45,10 +50,20 @@ class ToastOverlay:
 class ErrorToast:
     toast: Adw.Toast
 
-    def __init__(self, message: str):
+    def __init__(self, message: str) -> None:
         super().__init__()
         self.toast = Adw.Toast.new(f"Error: {message}")
         self.toast.set_priority(Adw.ToastPriority.HIGH)
 
+        self.toast.set_button_label("details")
 
-    
+        views = ViewStack.use().view
+
+        # we cannot check this type, python is not smart enough
+        logs_view: Logs = views.get_child_by_name("logs")  # type: ignore
+        logs_view.set_message(message)
+
+        self.toast.connect(
+            "button-clicked",
+            lambda _: views.set_visible_child_name("logs"),
+        )

pkgs/clan-vm-manager/clan_vm_manager/views/list.py

@@ -4,7 +4,6 @@ from functools import partial
 from typing import Any, TypeVar
 
 import gi
-from clan_cli import history
 from clan_cli.clan_uri import ClanURI
 
 from clan_vm_manager.components.interfaces import ClanConfig
@@ -57,7 +56,6 @@ class ClanList(Gtk.Box):
         app.connect("join_request", self.on_join_request)
 
         self.log_label: Gtk.Label = Gtk.Label()
-        self.__init_machines = history.add.list_history()
 
         # Add join list
         self.join_boxed_list = create_boxed_list(
@@ -96,7 +94,6 @@ class ClanList(Gtk.Box):
         box = Gtk.Box(orientation=Gtk.Orientation.HORIZONTAL, spacing=5)
         box.set_valign(Gtk.Align.CENTER)
 
-
         add_button = Gtk.Button()
         add_button_content = Adw.ButtonContent.new()
         add_button_content.set_label("Add machine")
@@ -104,7 +101,6 @@ class ClanList(Gtk.Box):
         add_button.add_css_class("flat")
         add_button.set_child(add_button_content)
 
-
         # add_button.set_has_frame(False)
         # add_button.set_menu_model(menu_model)
         # add_button.set_label("Add machine")
@@ -217,7 +213,10 @@ class ClanList(Gtk.Box):
             sub = row.get_subtitle()
             assert sub is not None
 
-            ToastOverlay.use().add_toast_unique(ErrorToast("Already exists. Joining again will update it").toast, "warning.duplicate.join")
+            ToastOverlay.use().add_toast_unique(
+                ErrorToast("Already exists. Joining again will update it").toast,
+                "warning.duplicate.join",
+            )
 
             row.set_subtitle(
                 sub + "\nClan already exists. Joining again will update it"

pkgs/clan-vm-manager/clan_vm_manager/views/logs.py

@@ -0,0 +1,69 @@
+import logging
+
+import gi
+
+gi.require_version("Adw", "1")
+from gi.repository import Adw, Gio, Gtk
+
+from clan_vm_manager.singletons.use_views import ViewStack
+
+log = logging.getLogger(__name__)
+
+
+class Logs(Gtk.Box):
+    """
+    Simple log view
+    This includes a banner and a text view and a button to close the log and navigate back to the overview
+    """
+
+    def __init__(self) -> None:
+        super().__init__(orientation=Gtk.Orientation.VERTICAL)
+
+        app = Gio.Application.get_default()
+        assert app is not None
+
+        self.banner = Adw.Banner.new("Error details")
+        self.banner.set_revealed(True)
+
+        close_button = Gtk.Button()
+        button_content = Adw.ButtonContent.new()
+        button_content.set_label("Back")
+        button_content.set_icon_name("go-previous-symbolic")
+        close_button.add_css_class("flat")
+        close_button.set_child(button_content)
+        close_button.connect(
+            "clicked",
+            lambda _: ViewStack.use().view.set_visible_child_name("list"),
+        )
+
+        self.close_button = close_button
+
+        self.text_view = Gtk.TextView()
+        self.text_view.set_editable(False)
+        self.text_view.set_wrap_mode(Gtk.WrapMode.WORD)
+        self.text_view.add_css_class("log-view")
+
+        self.append(self.close_button)
+        self.append(self.banner)
+        self.append(self.text_view)
+
+    def set_message(self, message: str) -> None:
+        """
+        Set the log message. This will delete any previous message
+        """
+        buffer = self.text_view.get_buffer()
+        buffer.set_text(message)
+
+        mark = buffer.create_mark(None, buffer.get_end_iter(), False)  # type: ignore
+        self.text_view.scroll_to_mark(mark, 0.05, True, 0.0, 1.0)
+
+    def append_message(self, message: str) -> None:
+        """
+        Append to the end of a potentially existent log message
+        """
+        buffer = self.text_view.get_buffer()
+        end_iter = buffer.get_end_iter()
+        buffer.insert(end_iter, message)  # type: ignore
+
+        mark = buffer.create_mark(None, buffer.get_end_iter(), False)  # type: ignore
+        self.text_view.scroll_to_mark(mark, 0.05, True, 0.0, 1.0)

pkgs/clan-vm-manager/clan_vm_manager/windows/main_window.py

@@ -10,6 +10,7 @@ from clan_vm_manager.singletons.use_views import ViewStack
 from clan_vm_manager.singletons.use_vms import ClanStore
 from clan_vm_manager.views.details import Details
 from clan_vm_manager.views.list import ClanList
+from clan_vm_manager.views.logs import Logs
 
 gi.require_version("Adw", "1")
 
@@ -25,7 +26,7 @@ class MainWindow(Adw.ApplicationWindow):
         super().__init__()
         self.set_title("cLAN Manager")
         self.set_default_size(980, 650)
-        
+
         overlay = ToastOverlay.use().overlay
         view = Adw.ToolbarView()
         overlay.set_child(view)
@@ -52,6 +53,7 @@ class MainWindow(Adw.ApplicationWindow):
 
         stack_view.add_named(scroll, "list")
         stack_view.add_named(Details(), "details")
+        stack_view.add_named(Logs(), "logs")
 
         stack_view.set_visible_child_name(config.initial_view)