From d6f5005261fc9ef0978c9384d44984f901c8f079 Mon Sep 17 00:00:00 2001
From: PacketFiend <github-01@voort.ca>
Date: Mon, 22 Apr 2024 14:16:52 -0400
Subject: [PATCH] Add plaintext reveal/conceal button

---
 src/unlock.py | 27 ++++++++++++++++++++++++++-
 1 file changed, 26 insertions(+), 1 deletion(-)

diff --git a/src/unlock.py b/src/unlock.py
index ed7b3550..dbf79e51 100644
--- a/src/unlock.py
+++ b/src/unlock.py
@@ -97,11 +97,17 @@ def __init__(self):
         trackers.con_tracker_get().connect(self.auth_unlock_button,
                                            "clicked",
                                            self.on_unlock_clicked)
-
         button_box.pack_start(self.auth_unlock_button, False, False, 4)
 
         status.focusWidgets = [self.password_entry, self.auth_unlock_button]
 
+        self.auth_reveal_password_button = TransparentButton("view-reveal-symbolic", Gtk.IconSize.LARGE_TOOLBAR)
+        trackers.con_tracker_get().connect(self.auth_reveal_password_button,
+                                           "clicked",
+                                           self.auth_reveal_password_clicked)
+        button_box.pack_start(self.auth_reveal_password_button, False, False, 4)
+        status.focusWidgets.append(self.auth_reveal_password_button)
+
         if not settings.get_boolean("disable-user-switching"):
             self.auth_switch_button = TransparentButton("screensaver-switch-users-symbolic", Gtk.IconSize.LARGE_TOOLBAR)
             self.auth_switch_button.set_tooltip_text(_("Switch User"))
@@ -288,6 +294,19 @@ def on_password_entry_button_press(self, widget, event):
 
         return Gdk.EVENT_PROPAGATE
 
+    def auth_reveal_password(self, widget, button=None):
+        """
+        Reveals the plaintext password to the user"
+        """
+        if self.password_entry.get_visibility() == False:
+            self.password_entry.set_visibility(True)
+            new_image = Gtk.Image.new_from_icon_name("view-conceal-symbolic", Gtk.IconSize.LARGE_TOOLBAR)
+            self.auth_reveal_password_button.set_image(new_image)
+        else:
+            self.password_entry.set_visibility(False)
+            new_image = Gtk.Image.new_from_icon_name("view-reveal-symbolic", Gtk.IconSize.LARGE_TOOLBAR)
+            self.auth_reveal_password_button.set_image(new_image)
+
     def on_unlock_clicked(self, button=None):
         """
         Callback for the unlock button.  Activates the 'progress' animation
@@ -318,6 +337,12 @@ def on_switch_user_clicked(self, widget):
         """
         utils.do_user_switch()
 
+    def auth_reveal_password_clicked(self, widget):
+        """
+        Callback for the auth-reveal-password button
+        """
+        self.auth_reveal_password(self)
+
     def clear_entry(self):
         """
         Clear the password entry widget.