open files, notify file loads

Author: imhemish

data/net.hemish.kaar.desktop.in

@@ -1,7 +1,7 @@
 [Desktop Entry]
 Name=Kaar
 Comment=todo.txt based To-Do app
-Exec=kaar
+Exec=kaar %F
 Icon=net.hemish.kaar
 Terminal=false
 Type=Application

src/blp/tab.blp

@@ -11,19 +11,21 @@ template $TabChild: Gtk.Box {
             name: "main";
 
             child: Gtk.Overlay {
-                Gtk.ScrolledWindow {
-                    Adw.ClampScrollable {
-                        Gtk.ListView list_view {
-                            margin-start: 4;
-                            margin-end: 4;
-
-                            styles [
-                                "background"
-                            ]
-
-                            vexpand: true;
+                Adw.ToastOverlay toast_overlay{
+                    child: Gtk.ScrolledWindow {
+                        Adw.ClampScrollable {
+                            Gtk.ListView list_view {
+                                margin-start: 4;
+                                margin-end: 4;
+
+                                styles [
+                                    "background"
+                                ]
+
+                                vexpand: true;
+                            }
                         }
-                    }
+                    };
                 }
 
                 [overlay]
@@ -41,10 +43,10 @@ template $TabChild: Gtk.Box {
 
         Gtk.StackPage {
             name: "status";
+
             child: Adw.StatusPage {
                 title: _("No Tasks Here");
                 icon-name: "view-list-symbolic";
-                
             };
         }
     }

src/preferences.py

@@ -36,7 +36,9 @@ class KaarPreferencesDialog(Adw.PreferencesDialog):
     priority_down_button: Gtk.Button = Gtk.Template.Child()
     priority_list_box: Gtk.ListBox = Gtk.Template.Child()
     pango_markup: Adw.SwitchRow = Gtk.Template.Child()
-    autoreload_info_button: Gtk.Button = Gtk.Template.Child()
+
+    # TODO: figure out a way to show information about file monitor
+    #autoreload_info_button: Gtk.Button = Gtk.Template.Child()
 
     def __init__(self, settings: Gio.Settings, **kwargs):
         super().__init__(**kwargs)
@@ -73,7 +75,7 @@ def __init__(self, settings: Gio.Settings, **kwargs):
             row.set_name(self.settings.get_string(converter(i)))
             row.set_title(self.settings.get_string(converter(i)))
 
-        self.autoreload_info_button.connect("clicked", self.show_info_file_monitor)
+        #self.autoreload_info_button.connect("clicked", self.show_info_file_monitor)
 
 
     def on_priority_changer_button_up(self, *args):

src/tab.py

@@ -20,6 +20,7 @@ class TabChild(Gtk.Box):
     list_view: Gtk.ListView = Gtk.Template.Child()
     progress_bar: Gtk.ProgressBar = Gtk.Template.Child()
     tab_stack: Gtk.Stack = Gtk.Template.Child()
+    toast_overlay: Adw.ToastOverlay = Gtk.Template.Child()
     ##############################################
 
     file: str
@@ -153,6 +154,9 @@ def reload_file(self, *args):
             if done:
                 for task in TodoTxtParser(task_type=TodoTask).parse(contents):
                     self.list_store.append(task)
+                toast = Adw.Toast.new(_("File Loaded"))
+                toast.set_timeout(1)
+                self.toast_overlay.add_toast(toast)
         except Exception as e:
             print(e)
 
@@ -196,6 +200,7 @@ def save_if_required(self):
 
     def monitor(self):
         self.file_monitor = self.file_obj.monitor(flags=Gio.FileMonitorFlags.NONE, cancellable=None)
+        self.file_monitor.set_rate_limit(2000)
         self.file_monitor.connect("changed", self.on_file_changed_externally)
 
     def unmonitor(self):
@@ -214,7 +219,6 @@ def on_file_changed_externally(self, *args):
             dialog.set_close_response("no")
             dialog.set_default_response("reload")
 
-            # TODO: add a toast to notify user that file was auto reloaded
             def on_response(*args):
                 if args[1] == "reload":
                     self.reload_file()

src/window.py

@@ -205,7 +205,7 @@ def new_task(self, *args):
         tabchild.list_store.append(task)
 
         # FIXME: Scroll and select newly added task
-        #self.props.active_window.list_view.scroll_to(, Gtk.ListScrollFlags.SELECT)
+        #self.props.active_window.list_viewscroll_to(, Gtk.ListScrollFlags.SELECT)
 
         # Auto set the mode to edit on blank task
         task.mode = 'edit'