From af6149c9d0de1d4933bb62c3bbe43475b9434148 Mon Sep 17 00:00:00 2001
From: Marco Martin <notmart@gmail.com>
Date: Tue, 28 Oct 2014 15:01:03 +0100
Subject: [PATCH] use notifications actions to undo

Change-Id: I4b9abf6047b94b4fc13aad672d1bc8e97203f502
---
 CMakeLists.txt                                     |  1 +
 src/plasma/CMakeLists.txt                          |  2 ++
 src/plasma/data/notifications/plasmashell.notifyrc |  9 +++++++++
 src/plasma/private/applet_p.cpp                    | 14 ++++++++++++--
 4 files changed, 24 insertions(+), 2 deletions(-)
 create mode 100644 src/plasma/data/notifications/plasmashell.notifyrc

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 10c0ef4db..b35cee1f3 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -58,6 +58,7 @@ find_package(KF5KIO ${KF5_DEP_VERSION} REQUIRED)
 find_package(KF5Service ${KF5_DEP_VERSION} REQUIRED)
 find_package(KF5WindowSystem ${KF5_DEP_VERSION} REQUIRED)
 find_package(KF5XmlGui ${KF5_DEP_VERSION} REQUIRED)
+find_package(KF5Notifications ${KF5_DEP_VERSION} REQUIRED)
 
 find_package(KF5DocTools ${KF5_DEP_VERSION})
 set_package_properties(KF5DocTools PROPERTIES DESCRIPTION "Tools to generate documentation"
diff --git a/src/plasma/CMakeLists.txt b/src/plasma/CMakeLists.txt
index 7cc2fe3b9..f7aa38b86 100644
--- a/src/plasma/CMakeLists.txt
+++ b/src/plasma/CMakeLists.txt
@@ -125,6 +125,7 @@ PRIVATE
     KF5::Declarative #runtimePlatform
     KF5::XmlGui   #KActionCollection
     KF5::GlobalAccel #Applet::setGlobalShortcut
+    KF5::Notifications
     ${PLASMA_EXTRA_LIBS}
 )
 
@@ -201,6 +202,7 @@ install(FILES
 install(FILES data/operations/dataengineservice.operations DESTINATION ${PLASMA_DATA_INSTALL_DIR}/services)
 install(FILES data/operations/plasmoidservice.operations DESTINATION ${PLASMA_DATA_INSTALL_DIR}/services)
 install(FILES data/operations/storage.operations DESTINATION ${PLASMA_DATA_INSTALL_DIR}/services)
+install(FILES data/notifications/plasmashell.notifyrc DESTINATION ${KNOTIFYRC_INSTALL_DIR})
 
 install(TARGETS KF5Plasma EXPORT KF5PlasmaTargets ${KF5_INSTALL_TARGETS_DEFAULT_ARGS})
 
diff --git a/src/plasma/data/notifications/plasmashell.notifyrc b/src/plasma/data/notifications/plasmashell.notifyrc
new file mode 100644
index 000000000..8cfb53e6a
--- /dev/null
+++ b/src/plasma/data/notifications/plasmashell.notifyrc
@@ -0,0 +1,9 @@
+[Global]
+IconName=plasma
+Comment=Plasma
+Name=plasmashell
+
+[Event/plasmoidDeleted]
+Name=Plasmoid deleted
+Comment=A plasmoid has been deleted
+Action=Popup
diff --git a/src/plasma/private/applet_p.cpp b/src/plasma/private/applet_p.cpp
index eb9af97d9..571d35a61 100644
--- a/src/plasma/private/applet_p.cpp
+++ b/src/plasma/private/applet_p.cpp
@@ -35,6 +35,7 @@
 #include <kglobalaccel.h>
 #include <KConfigLoader>
 #include <KServiceTypeTrader>
+#include <knotification.h>
 
 #include "containment.h"
 #include "corona.h"
@@ -225,6 +226,17 @@ void AppletPrivate::askDestroy()
         cleanUpAndDelete();
     } else {
         q->setStatus(Types::AwaitingDeletionStatus);
+        KNotification *notification = new KNotification("plasmoidDeleted", KNotification::Persistent |
+                                                        KNotification::CloseWhenWidgetActivated, q);
+        QStringList actions;
+        notification->setText(i18n("The widget \"%1\" has been deleted.", q->title()));
+        actions.append(i18n("Undo"));
+        notification->setActions(actions);
+        QObject::connect(notification, &KNotification::action1Activated,
+                [=]() {
+                    q->setStatus(Types::PassiveStatus);
+                });
+        notification->sendEvent();
     }
     /*
     if (q->isContainment()) {
@@ -246,8 +258,6 @@ void AppletPrivate::askDestroy()
 
         return;
     }*/
-
-    
 }
 
 void AppletPrivate::globalShortcutChanged()