File 0001-Add-a-config-option-to-enable-avatars.patch of Package sddm.openSUSE_Backports_SLE-12-SP1

From 17b3db31d9c75a197b3509f786bc646ab6dce17d Mon Sep 17 00:00:00 2001
From: Jerome Leclanche <jerome@leclan.ch>
Date: Thu, 5 Nov 2015 17:18:46 +0200
Subject: [PATCH] Add a config option to enable avatars

Closes #281
---
 data/man/sddm.conf.rst.in  |  7 +++++++
 src/common/Configuration.h |  1 +
 src/greeter/UserModel.cpp  | 25 +++++++++++++++++--------
 4 files changed, 26 insertions(+), 8 deletions(-)

diff --git a/data/man/sddm.conf.rst.in b/data/man/sddm.conf.rst.in
index a916e27..18aedf4 100644
--- a/data/man/sddm.conf.rst.in
+++ b/data/man/sddm.conf.rst.in
@@ -60,6 +60,13 @@ OPTIONS
 	Name of the cursor theme to be set before starting
 	the display server.
 
+`EnableAvatars=`
+	When enabled, home directories are searched for ".face.icon" images to
+	display as their avatars. This can be slow on some file systems.
+	When disabled, all avatars will be default. Themes may choose to hide
+	them altogether.
+	Default value is true.
+
 [XDisplay] section:
 
 `ServerPath=`
diff --git a/src/common/Configuration.h b/src/common/Configuration.h
index 069fc16..763b74f 100644
--- a/src/common/Configuration.h
+++ b/src/common/Configuration.h
@@ -49,6 +49,7 @@ namespace SDDM {
             Entry(FacesDir,            QString,     _S(DATA_INSTALL_DIR "/faces"),              _S("Face icon directory\n"
                                                                                                    "The files should be in username.face.icon format"));
             Entry(CursorTheme,         QString,     QString(),                                  _S("Cursor theme"));
+            Entry(EnableAvatars,       bool,        true,                                       _S("Enable display of custom user avatars"));
         );
         // TODO: Not absolutely sure if everything belongs here. Xsessions, VT and probably some more seem universal
         Section(XDisplay,
diff --git a/src/greeter/UserModel.cpp b/src/greeter/UserModel.cpp
index 5041fab..5c807bc 100644
--- a/src/greeter/UserModel.cpp
+++ b/src/greeter/UserModel.cpp
@@ -81,14 +81,23 @@ namespace SDDM {
             user->needsPassword = strcmp(current_pw->pw_passwd, "") != 0;
 
             // search for face icon
-            QString userFace = QStringLiteral("%1/.face.icon").arg(user->homeDir);
-            QString systemFace = QStringLiteral("%1/%2.face.icon").arg(mainConfig.Theme.FacesDir.get()).arg(user->name);
-            if (QFile::exists(userFace))
-                user->icon = userFace;
-            else if (QFile::exists(systemFace))
-                user->icon = systemFace;
-            else
-                user->icon = QStringLiteral("%1/default.face.icon").arg(mainConfig.Theme.FacesDir.get());
+            QString facesDir = mainConfig.Theme.FacesDir.get();
+            QString defaultFace = QStringLiteral("%1/default.face.icon").arg(facesDir);
+            bool avatarsEnabled = mainConfig.Theme.EnableAvatars.get();
+
+            if (avatarsEnabled) {
+                QString userFace = QStringLiteral("%1/.face.icon").arg(user->homeDir);
+                QString systemFace = QStringLiteral("%1/%2.face.icon").arg(facesDir).arg(user->name);
+
+                if (QFile::exists(userFace))
+                    user->icon = userFace;
+                else if (QFile::exists(systemFace))
+                    user->icon = systemFace;
+                else
+                    user->icon = defaultFace;
+            } else {
+                user->icon = defaultFace;
+            }
 
             // add user
             d->users << user;
-- 
2.6.2