From 6bbc8cb420b27ad1ca9e82082112dda0f8108b9c Mon Sep 17 00:00:00 2001
From: Marco Martin <notmart@gmail.com>
Date: Tue, 10 Sep 2013 12:38:41 +0200
Subject: [PATCH] propagate drawWallpaperChanged

---
 src/plasma/containment.cpp                              | 5 +++++
 src/plasma/containment.h                                | 5 +++++
 src/plasma/scripting/appletscript.cpp                   | 4 ++++
 src/plasma/scripting/appletscript.h                     | 5 +++++
 src/scriptengines/qml/plasmoid/containmentinterface.cpp | 2 ++
 src/scriptengines/qml/plasmoid/containmentinterface.h   | 8 +++++---
 6 files changed, 26 insertions(+), 3 deletions(-)

diff --git a/src/plasma/containment.cpp b/src/plasma/containment.cpp
index 2cf741205..a40023e77 100644
--- a/src/plasma/containment.cpp
+++ b/src/plasma/containment.cpp
@@ -453,7 +453,12 @@ int Containment::screen() const
 
 void Containment::setDrawWallpaper(bool drawWallpaper)
 {
+    if (d->drawWallpaper == drawWallpaper) {
+        return;
+    }
+
     d->drawWallpaper = drawWallpaper;
+    emit drawWallpaperChanged();
 }
 
 bool Containment::drawWallpaper()
diff --git a/src/plasma/containment.h b/src/plasma/containment.h
index 5ddc33272..61d277638 100644
--- a/src/plasma/containment.h
+++ b/src/plasma/containment.h
@@ -273,6 +273,11 @@ Q_SIGNALS:
          */
         void uiReadyChanged(bool uiReady);
 
+        /**
+         * Emitted when the value of drawWallpaper() has changed
+         */
+        void drawWallpaperChanged();
+
     public Q_SLOTS:
         /**
          * Informs the Corona as to what position it is in. This is informational
diff --git a/src/plasma/scripting/appletscript.cpp b/src/plasma/scripting/appletscript.cpp
index f621a6ac3..cb9df7d92 100644
--- a/src/plasma/scripting/appletscript.cpp
+++ b/src/plasma/scripting/appletscript.cpp
@@ -39,6 +39,10 @@ AppletScript::AppletScript(QObject *parent)
       d(new AppletScriptPrivate)
 {
     d->applet = 0;
+    Plasma::Containment *cont = qobject_cast<Plasma::Containment *>(d->applet);
+    if (cont) {
+        connect(cont, &Plasma::Containment::drawWallpaperChanged, this, &AppletScript::drawWallpaperChanged);
+    }
 }
 
 AppletScript::~AppletScript()
diff --git a/src/plasma/scripting/appletscript.h b/src/plasma/scripting/appletscript.h
index 857aa8f81..d786e1cf2 100644
--- a/src/plasma/scripting/appletscript.h
+++ b/src/plasma/scripting/appletscript.h
@@ -150,6 +150,11 @@ Q_SIGNALS:
      */
     void uiReadyChanged(bool uiReady);
 
+    /**
+     * Emitted when the value of drawWallpaper() has changed
+     */
+    void drawWallpaperChanged();
+
 public Q_SLOTS:
 
     /**
diff --git a/src/scriptengines/qml/plasmoid/containmentinterface.cpp b/src/scriptengines/qml/plasmoid/containmentinterface.cpp
index df2d02165..b520b3a95 100644
--- a/src/scriptengines/qml/plasmoid/containmentinterface.cpp
+++ b/src/scriptengines/qml/plasmoid/containmentinterface.cpp
@@ -67,6 +67,8 @@ ContainmentInterface::ContainmentInterface(DeclarativeAppletScript *parent)
             this, &ContainmentInterface::activityChanged);
     connect(containment(), &Plasma::Containment::wallpaperChanged,
             this, &ContainmentInterface::loadWallpaper);
+    connect(containment(), &Plasma::Containment::drawWallpaperChanged,
+            this, &ContainmentInterface::drawWallpaperChanged);
 
      if (containment()->corona()) {
          connect(containment()->corona(), &Plasma::Corona::availableScreenRegionChanged,
diff --git a/src/scriptengines/qml/plasmoid/containmentinterface.h b/src/scriptengines/qml/plasmoid/containmentinterface.h
index f67e8ca99..fd8953321 100644
--- a/src/scriptengines/qml/plasmoid/containmentinterface.h
+++ b/src/scriptengines/qml/plasmoid/containmentinterface.h
@@ -44,14 +44,14 @@ class ContainmentInterface : public AppletInterface
     Q_PROPERTY(QList <QObject *> applets READ applets NOTIFY appletsChanged)
     
     /**
-     * True if the containment should draw a wallpaper TODO: notify
+     * True if the containment should draw a wallpaper
      */
-    Q_PROPERTY(bool drawWallpaper READ drawWallpaper WRITE setDrawWallpaper)
+    Q_PROPERTY(bool drawWallpaper READ drawWallpaper WRITE setDrawWallpaper NOTIFY drawWallpaperChanged)
 
     /**
      * Type of this containment TODO: notify
      */
-    Q_PROPERTY(Plasma::Types::ContainmentType containmentType READ containmentType WRITE setContainmentType)
+    Q_PROPERTY(Plasma::Types::ContainmentType containmentType READ containmentType WRITE setContainmentType NOTIFY containmentTypeChanged)
 
     /**
      * Activity name of this containment
@@ -124,6 +124,8 @@ Q_SIGNALS:
     void activityChanged();
     void availableScreenRegionChanged();
     void appletsChanged();
+    void drawWallpaperChanged();
+    void containmentTypeChanged();
     ///void immutableChanged();
 
 protected Q_SLOTS: