From fcd51b4c67176cfe5dc9e72d3731a861c678a3d5 Mon Sep 17 00:00:00 2001
From: Marco Martin <notmart@gmail.com>
Date: Sun, 13 Mar 2011 17:26:08 +0100
Subject: [PATCH] support availableScreenregion()

FEATURE: bridge to Corona::availableScreenRegion(), as an array of rects
---
 .../javascript/plasmoid/appletinterface.cpp   | 20 +++++++++++++++++++
 .../javascript/plasmoid/appletinterface.h     |  1 +
 2 files changed, 21 insertions(+)

diff --git a/scriptengines/javascript/plasmoid/appletinterface.cpp b/scriptengines/javascript/plasmoid/appletinterface.cpp
index e062789d0..a541411a6 100644
--- a/scriptengines/javascript/plasmoid/appletinterface.cpp
+++ b/scriptengines/javascript/plasmoid/appletinterface.cpp
@@ -497,6 +497,26 @@ QScriptValue ContainmentInterface::screenGeometry(int id) const
     return val;
 }
 
+QScriptValue ContainmentInterface::availableScreenRegion(int id) const
+{
+    QRegion reg;
+    if (containment()->corona()) {
+        reg = containment()->corona()->availableScreenRegion(id);
+    }
+
+    QScriptValue regVal = m_appletScriptEngine->engine()->newArray(reg.rects().size());
+    int i = 0;
+    foreach (QRect rect, reg.rects()) {
+        QScriptValue val = m_appletScriptEngine->engine()->newObject();
+        val.setProperty("x", rect.x());
+        val.setProperty("y", rect.y());
+        val.setProperty("width", rect.width());
+        val.setProperty("height", rect.height());
+        regVal.setProperty(i++, val);
+    }
+    return regVal;
+}
+
 void ContainmentInterface::appletAddedForward(Plasma::Applet *applet, const QPointF &pos)
 {
     applet->setFlag(QGraphicsItem::ItemIsMovable, m_movableApplets);
diff --git a/scriptengines/javascript/plasmoid/appletinterface.h b/scriptengines/javascript/plasmoid/appletinterface.h
index edfcbc80a..ff0349c88 100644
--- a/scriptengines/javascript/plasmoid/appletinterface.h
+++ b/scriptengines/javascript/plasmoid/appletinterface.h
@@ -390,6 +390,7 @@ public:
     bool hasMovableApplets() const;
 
     Q_INVOKABLE QScriptValue screenGeometry(int id) const;
+    Q_INVOKABLE QScriptValue availableScreenRegion(int id) const;
 
 Q_SIGNALS:
     void appletAdded(QGraphicsWidget *applet, const QPointF &pos);