From 052e477392e0415a21f5d5cc696078fce825d462 Mon Sep 17 00:00:00 2001
From: reionwong <reionwong@gmail.com>
Date: Tue, 27 Jul 2021 22:55:24 +0800
Subject: [PATCH] ShutdownUI: Support lock screen

---
 shutdown-ui/actions.cpp                  |  7 +++++++
 shutdown-ui/actions.h                    |  1 +
 shutdown-ui/icons/system-lock-screen.svg |  8 ++++++++
 shutdown-ui/icons/system-log-out.svg     | 21 ++++++---------------
 shutdown-ui/icons/system-reboot.svg      | 15 +++++----------
 shutdown-ui/icons/system-shutdown.svg    | 21 ++++++---------------
 shutdown-ui/icons/system-suspend.svg     | 18 +++++++-----------
 shutdown-ui/main.qml                     |  8 ++++++++
 shutdown-ui/qml.qrc                      |  1 +
 9 files changed, 49 insertions(+), 51 deletions(-)
 create mode 100755 shutdown-ui/icons/system-lock-screen.svg

diff --git a/shutdown-ui/actions.cpp b/shutdown-ui/actions.cpp
index fcb8752..91c22b5 100644
--- a/shutdown-ui/actions.cpp
+++ b/shutdown-ui/actions.cpp
@@ -21,6 +21,7 @@
 #include <QCommandLineParser>
 #include <QDBusInterface>
 #include <QApplication>
+#include <QProcess>
 
 const static QString s_dbusName = "org.cutefish.Session";
 const static QString s_pathName = "/Session";
@@ -56,6 +57,12 @@ void Actions::reboot()
     }
 }
 
+void Actions::lockScreen()
+{
+    QProcess::startDetached("cutefish-screenlocker", QStringList());
+    qApp->exit(0);
+}
+
 void Actions::suspend()
 {
     QDBusInterface iface(s_dbusName, s_pathName, s_interfaceName, QDBusConnection::sessionBus());
diff --git a/shutdown-ui/actions.h b/shutdown-ui/actions.h
index e19b511..a63f3c3 100644
--- a/shutdown-ui/actions.h
+++ b/shutdown-ui/actions.h
@@ -32,6 +32,7 @@ public:
     Q_INVOKABLE void shutdown();
     Q_INVOKABLE void logout();
     Q_INVOKABLE void reboot();
+    Q_INVOKABLE void lockScreen();
     Q_INVOKABLE void suspend();
 };
 
diff --git a/shutdown-ui/icons/system-lock-screen.svg b/shutdown-ui/icons/system-lock-screen.svg
new file mode 100755
index 0000000..8eac56d
--- /dev/null
+++ b/shutdown-ui/icons/system-lock-screen.svg
@@ -0,0 +1,8 @@
+<svg version="1.1" viewBox="0 0 32 32" xmlns="http://www.w3.org/2000/svg">
+ <defs>
+  <style id="current-color-scheme" type="text/css">.ColorScheme-Text {
+        color:#363636;
+      }</style>
+ </defs>
+ <path class="ColorScheme-Text" d="m16 4c-6.6274 0-12 5.3726-12 12s5.3726 12 12 12 12-5.3726 12-12-5.3726-12-12-12zm0 1c6.0751 0 11 4.9249 11 11s-4.9249 11-11 11-11-4.9249-11-11 4.9249-11 11-11zm-0.039062 2c-2.216 0-4 1.784-4 4v4h-1.0938c-1.0341 0-1.8672 0.892-1.8672 2v4c0 1.108 0.83305 2 1.8672 2h10.266c1.0341 0 1.8672-0.892 1.8672-2v-4c0-1.108-0.83305-2-1.8672-2h-1.1719v-4c0-2.216-1.784-4-4-4zm0 1c1.662 0 3 1.561 3 3.5v3.5h-6v-3.5c0-1.939 1.338-3.5 3-3.5zm-4.9609 8h10c0.554 0 1 0.446 1 1v4c0 0.554-0.446 1-1 1h-10c-0.554 0-1-0.446-1-1v-4c0-0.554 0.446-1 1-1z" fill="#fff"/>
+</svg>
diff --git a/shutdown-ui/icons/system-log-out.svg b/shutdown-ui/icons/system-log-out.svg
index 21aec54..dc42ba6 100644
--- a/shutdown-ui/icons/system-log-out.svg
+++ b/shutdown-ui/icons/system-log-out.svg
@@ -1,17 +1,8 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 32 32">
-  <defs
-     id="defs3051">
-    <style
-       type="text/css"
-       id="current-color-scheme">
-      .ColorScheme-Text {
+<svg version="1.1" viewBox="0 0 32 32" xmlns="http://www.w3.org/2000/svg">
+ <defs>
+  <style id="current-color-scheme" type="text/css">.ColorScheme-Text {
         color:#dedede;
-      }
-      </style>
-  </defs>
-  <path
-     style="fill:currentColor;fill-opacity:1;stroke:none" 
-     d="M 16,3.9999997 A 12,12 0 0 0 4,16 12,12 0 0 0 16,28 12,12 0 0 0 28,16 12,12 0 0 0 16,3.9999997 Z m 0,1 A 11,11 0 0 1 27,16 11,11 0 0 1 16,27 11,11 0 0 1 5,16 11,11 0 0 1 16,4.9999997 Z m 3.269531,3 L 11,16 19.269531,24 20,23.292969 12.460938,16 20,8.7070309 19.269531,7.9999997 Z"
-     class="ColorScheme-Text"
-     />
+      }</style>
+ </defs>
+ <path class="ColorScheme-Text" d="m16 4a12 12 0 0 0-12 12 12 12 0 0 0 12 12 12 12 0 0 0 12-12 12 12 0 0 0-12-12zm0 1a11 11 0 0 1 11 11 11 11 0 0 1-11 11 11 11 0 0 1-11-11 11 11 0 0 1 11-11zm3.2695 3-8.2695 8 8.2695 8 0.73047-0.70703-7.5391-7.293 7.5391-7.293-0.73047-0.70703z" fill="#fff"/>
 </svg>
diff --git a/shutdown-ui/icons/system-reboot.svg b/shutdown-ui/icons/system-reboot.svg
index ee34451..6dca162 100644
--- a/shutdown-ui/icons/system-reboot.svg
+++ b/shutdown-ui/icons/system-reboot.svg
@@ -1,13 +1,8 @@
 <svg version="1.1" viewBox="0 0 32 32" xmlns="http://www.w3.org/2000/svg">
-    <defs>
-        <style type="text/css" id="current-color-scheme">
-            .ColorScheme-Text {
+ <defs>
+  <style id="current-color-scheme" type="text/css">.ColorScheme-Text {
                 color:#dedede;
-            }
-        </style>
-    </defs>
-    <path style="fill:currentColor;fill-opacity:1;stroke:none"
-          class="ColorScheme-Text"
-          d="M 4,16 A 12,12 0 0 1 5.671875,9.916016 L 11.050781,15.292969 10.339844,16 5.935547,11.595703 A 11,11 0 0 0 5,16 11,11 0 0 0 16,27 11,11 0 0 0 21.351562,25.595703 l 0.728516,0.732422 A 12,12 0 0 1 16,28 12,12 0 0 1 4,16 Z M 9.916016,5.671875 A 12,12 0 0 1 16,4 12,12 0 0 1 28,16 12,12 0 0 1 26.328125,22.083984 L 20.949219,16.707031 21.65625,16 26.060547,20.40625 A 11,11 0 0 0 27,16 11,11 0 0 0 16,5 11,11 0 0 0 10.648438,6.404297 Z"
-    />
+            }</style>
+ </defs>
+ <path class="ColorScheme-Text" d="m4 16a12 12 0 0 1 1.6719-6.084l5.3789 5.377-0.71094 0.70703-4.4043-4.4043a11 11 0 0 0-0.93555 4.4043 11 11 0 0 0 11 11 11 11 0 0 0 5.3516-1.4043l0.72852 0.73242a12 12 0 0 1-6.0801 1.6719 12 12 0 0 1-12-12zm5.916-10.328a12 12 0 0 1 6.084-1.6719 12 12 0 0 1 12 12 12 12 0 0 1-1.6719 6.084l-5.3789-5.377 0.70703-0.70703 4.4043 4.4062a11 11 0 0 0 0.93945-4.4062 11 11 0 0 0-11-11 11 11 0 0 0-5.3516 1.4043z" fill="#fff"/>
 </svg>
diff --git a/shutdown-ui/icons/system-shutdown.svg b/shutdown-ui/icons/system-shutdown.svg
index 4b1ed8e..d116ed7 100644
--- a/shutdown-ui/icons/system-shutdown.svg
+++ b/shutdown-ui/icons/system-shutdown.svg
@@ -1,17 +1,8 @@
-<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 32 32">
-  <defs
-     id="defs3051">
-    <style
-       type="text/css"
-       id="current-color-scheme">
-      .ColorScheme-Text {
+<svg version="1.1" viewBox="0 0 32 32" xmlns="http://www.w3.org/2000/svg">
+ <defs>
+  <style id="current-color-scheme" type="text/css">.ColorScheme-Text {
         color:#dedede;
-      }
-      </style>
-  </defs>
-  <path
-     style="fill:currentColor;fill-opacity:1;stroke:none" 
-     d="M 15,4 15,4.05078 15,5.054686 15,13 17,13 17,5.050781 17,4.046875 17,4 16,4 15,4 Z m 3,0.169922 0,1.021484 A 11,11 0 0 1 27,16 11,11 0 0 1 16,27 11,11 0 0 1 5,16 11,11 0 0 1 14,5.189453 L 14,4.181641 A 12,12 0 0 0 4,16 12,12 0 0 0 16,28 12,12 0 0 0 28,16 12,12 0 0 0 18,4.169922 Z"
-     class="ColorScheme-Text"
-     />
+      }</style>
+ </defs>
+ <path class="ColorScheme-Text" d="m15 4v0.05078 1.0039 7.9453h2v-7.9492-1.0039-0.046875h-1-1zm3 0.16992v1.0215a11 11 0 0 1 9 10.809 11 11 0 0 1-11 11 11 11 0 0 1-11-11 11 11 0 0 1 9-10.811v-1.0078a12 12 0 0 0-10 11.818 12 12 0 0 0 12 12 12 12 0 0 0 12-12 12 12 0 0 0-10-11.83z" fill="#fff"/>
 </svg>
diff --git a/shutdown-ui/icons/system-suspend.svg b/shutdown-ui/icons/system-suspend.svg
index da7813e..c9145c8 100644
--- a/shutdown-ui/icons/system-suspend.svg
+++ b/shutdown-ui/icons/system-suspend.svg
@@ -1,13 +1,9 @@
-<svg viewBox="0 0 32 32" xmlns="http://www.w3.org/2000/svg">
-    <style
-        type="text/css"
-        id="current-color-scheme">
-        .ColorScheme-Text {
+<svg version="1.1" viewBox="0 0 32 32" xmlns="http://www.w3.org/2000/svg">
+ <style id="current-color-scheme" type="text/css">.ColorScheme-Text {
             color:#dedede;
-        }
-    </style>
-    <g class="ColorScheme-Text" fill="currentColor">
-        <path d="M9.762 5.762a12 12 0 0 0-.004.008A12 12 0 0 0 4 16a12 12 0 0 0 12 12 12 12 0 0 0 10.238-5.762l-.732-.732A11 11 0 0 1 20 23 11 11 0 0 1 9 12a11 11 0 0 1 1.486-5.502 11 11 0 0 1 .008-.004zM8.8 7.702A12 12 0 0 0 8 12a12 12 0 0 0 12 12 12 12 0 0 0 4.326-.82A11 11 0 0 1 16 27 11 11 0 0 1 5 16a11 11 0 0 1 3.8-8.299zM22 6v1h2.293l-2 2-.293.293V10h4V9h-2.293l2-2L26 6.707V6h-.707z"/>
-        <path d="M20 13v1h2.293l-2 2-.293.293V17h4v-1h-2.293l2-2 .293-.293V13h-.707zm-6-5v1h2.293l-2 2-.293.293V12h4v-1h-2.293l2-2L18 8.707V8h-.707z"/>
-    </g>
+        }</style>
+ <g class="ColorScheme-Text" fill="#fff">
+  <path d="M9.762 5.762a12 12 0 0 0-.004.008A12 12 0 0 0 4 16a12 12 0 0 0 12 12 12 12 0 0 0 10.238-5.762l-.732-.732A11 11 0 0 1 20 23 11 11 0 0 1 9 12a11 11 0 0 1 1.486-5.502 11 11 0 0 1 .008-.004zM8.8 7.702A12 12 0 0 0 8 12a12 12 0 0 0 12 12 12 12 0 0 0 4.326-.82A11 11 0 0 1 16 27 11 11 0 0 1 5 16a11 11 0 0 1 3.8-8.299zM22 6v1h2.293l-2 2-.293.293V10h4V9h-2.293l2-2L26 6.707V6h-.707z"/>
+  <path d="M20 13v1h2.293l-2 2-.293.293V17h4v-1h-2.293l2-2 .293-.293V13h-.707zm-6-5v1h2.293l-2 2-.293.293V12h4v-1h-2.293l2-2L18 8.707V8h-.707z"/>
+ </g>
 </svg>
diff --git a/shutdown-ui/main.qml b/shutdown-ui/main.qml
index 285ad2e..e2d4b2d 100644
--- a/shutdown-ui/main.qml
+++ b/shutdown-ui/main.qml
@@ -92,6 +92,14 @@ ApplicationWindow {
             onClicked: actions.logout()
         }
 
+        IconButton {
+            id: lockscreenButton
+            Layout.alignment: Qt.AlignVCenter
+            text: qsTr("Lock screen")
+            icon: "qrc:/icons/system-lock-screen.svg"
+            onClicked: actions.lockScreen()
+        }
+
         IconButton {
             id: suspendButton
             Layout.alignment: Qt.AlignVCenter
diff --git a/shutdown-ui/qml.qrc b/shutdown-ui/qml.qrc
index cc8a8cd..391d9ce 100644
--- a/shutdown-ui/qml.qrc
+++ b/shutdown-ui/qml.qrc
@@ -6,5 +6,6 @@
         <file>icons/system-shutdown.svg</file>
         <file>icons/system-suspend.svg</file>
         <file>IconButton.qml</file>
+        <file>icons/system-lock-screen.svg</file>
     </qresource>
 </RCC>