add color button

data/resources/style.css

@@ -240,4 +240,25 @@ calendar {
 calendar,
 calendar header {
   border: none;
-}
+}
+
+colorbutton {
+  margin: 0px;
+  padding: 0px;
+  transform: scale(0.6);
+}
+
+colorbutton button {
+  border-radius: 9999px;
+}
+
+colorbutton button colorswatch {
+  all: unset;
+  border-radius: 9999px;
+}
+
+/* colorbutton button,
+colorbutton colorswatch {
+  border-radius: 9999px;
+  margin: 0px;
+} */

errands/lib/data.py

@@ -19,6 +19,7 @@
 
 from errands.lib.gsettings import GSettings
 from errands.lib.logging import Log
+from errands.lib.utils import random_hex_color
 
 
 @dataclass
@@ -45,6 +46,8 @@ class TaskListData:
     def __post_init__(self):
         if not self.uid:
             self.uid = str(uuid4())
+        if not self.color:
+            self.color = random_hex_color()
 
     def to_ical(self, single_task: str = None) -> str:
         """Build VTODO iCal component from TaskData properties"""

errands/lib/utils.py

@@ -1,6 +1,7 @@
 # Copyright 2023-2024 Vlad Krupinskii <[email protected]>
 # SPDX-License-Identifier: MIT
 
+import random
 import time
 from datetime import datetime
 from functools import wraps
@@ -9,8 +10,6 @@
 
 from gi.repository import GLib, Gtk  # type:ignore
 
-from errands.lib.logging import Log
-
 
 def get_human_datetime(date_time: str) -> str:
     if date_time:
@@ -58,17 +57,6 @@ def wrapper(*args, **kwargs):
     return wrapper
 
 
-def catch_errors(function: Callable):
-    """Catch errors and log them"""
-
-    @wraps(function)
-    def wrapper(*args, **kwargs):
-        try:
-            function(*args, **kwargs)
-        except Exception as e:
-            Log.error(e)
-
-
 def timeit(func):
     @wraps(func)
     def timeit_wrapper(*args, **kwargs):
@@ -81,3 +69,12 @@ def timeit_wrapper(*args, **kwargs):
         return result
 
     return timeit_wrapper
+
+
+def rgb_to_hex(r: str, g: str, b: str) -> str:
+    return "#{:02x}{:02x}{:02x}".format(int(r), int(g), int(b))
+
+
+def random_hex_color() -> str:
+    hex_chars: str = "0123456789ABCDEF"
+    return "#" + "".join(random.choice(hex_chars) for _ in range(6))

errands/widgets/task_list/task_list_sidebar_row.py

@@ -9,6 +9,7 @@
 from errands.lib.gsettings import GSettings
 from errands.lib.logging import Log
 from errands.lib.sync.sync import Sync
+from errands.lib.utils import rgb_to_hex
 from errands.state import State
 from errands.widgets.shared.components.boxes import ErrandsBox
 from errands.widgets.shared.components.dialogs import ConfirmDialog
@@ -18,6 +19,8 @@
 
 
 class TaskListSidebarRow(Gtk.ListBoxRow):
+    block_signals: bool = False
+
     def __init__(self, list_data: TaskListData) -> None:
         super().__init__()
         self.list_data = list_data
@@ -149,6 +152,13 @@ def __build_ui(self) -> None:
         drag_hover_ctrl.connect("enter", self._on_drop_hover)
         self.add_controller(drag_hover_ctrl)
 
+        # Color button
+        color_dialog: Gtk.ColorDialog = Gtk.ColorDialog(with_alpha=False)
+        self.color_btn: Gtk.ColorDialogButton = Gtk.ColorDialogButton(
+            dialog=color_dialog
+        )
+        self.color_btn.connect("notify::rgba", self.__on_color_selected)
+
         # Title
         self.label: Gtk.Label = Gtk.Label(
             hexpand=True, halign=Gtk.Align.START, ellipsize=3
@@ -181,9 +191,13 @@ def __build_ui(self) -> None:
 
         self.set_child(
             ErrandsBox(
-                spacing=12,
-                margin_start=6,
-                children=[self.label, self.size_counter, self.popover_menu],
+                spacing=6,
+                children=[
+                    # self.color_btn,
+                    self.label,
+                    self.size_counter,
+                    self.popover_menu,
+                ],
             )
         )
 
@@ -198,6 +212,12 @@ def update_ui(self, update_task_list_ui: bool = True):
         self.stack_page.set_name(self.name)
         self.stack_page.set_title(self.name)
 
+        color: Gdk.RGBA = Gdk.RGBA()
+        color.parse(self.list_data.color)
+        self.block_signals = True
+        self.color_btn.set_rgba(color)
+        self.block_signals = False
+
         # Update task list
         if update_task_list_ui:
             self.task_list.update_ui()
@@ -259,3 +279,15 @@ def _on_row_pressed(self, _gesture_click, _n_press, x, y) -> None:
         position.y = y
         self.popover_menu.set_pointing_to(position)
         self.popover_menu.popup()
+
+    def __on_color_selected(self, btn: Gtk.ColorDialogButton, _):
+        if self.block_signals:
+            return
+        try:
+            r, g, b = btn.get_rgba().to_string().strip("rgba()").split(",")[:3]
+            color: str = rgb_to_hex(r, g, b)
+        except BaseException:
+            color: str = "#3584e4"
+        Log.debug(f"Task List '{self.list_data.uid}': Set color to '{color}'")
+        UserData.update_list_prop(self.list_data.uid, "color", color)
+        Sync.sync()