From 26d069981dc42fa1195d9d953e77eadae4097572 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20Gr=C3=A4=C3=9Flin?= <mgraesslin@kde.org>
Date: Thu, 26 Jan 2012 08:22:54 +0100
Subject: [PATCH] Add property for number of desktops to scripting

Adding macros to define the wraping code.
---
 scripting/workspace_wrapper.cpp | 13 +++++++++++++
 scripting/workspace_wrapper.h   | 15 +++++++++++++++
 2 files changed, 28 insertions(+)

diff --git a/scripting/workspace_wrapper.cpp b/scripting/workspace_wrapper.cpp
index 8a9543aef8..3c916eeef9 100644
--- a/scripting/workspace_wrapper.cpp
+++ b/scripting/workspace_wrapper.cpp
@@ -33,11 +33,24 @@ WorkspaceWrapper::WorkspaceWrapper(QObject* parent) : QObject(parent)
     connect(ws, SIGNAL(clientAdded(KWin::Client*)), SLOT(setupClientConnections(KWin::Client*)));
     connect(ws, SIGNAL(clientRemoved(KWin::Client*)), SIGNAL(clientRemoved(KWin::Client*)));
     connect(ws, SIGNAL(clientActivated(KWin::Client*)), SIGNAL(clientActivated(KWin::Client*)));
+    connect(ws, SIGNAL(numberDesktopsChanged(int)), SIGNAL(numberDesktopsChanged(int)));
     foreach (KWin::Client *client, ws->clientList()) {
         setupClientConnections(client);
     }
 }
 
+#define GETTERSETTER( rettype, getterName, setterName ) \
+rettype WorkspaceWrapper::getterName( ) const { \
+    return Workspace::self()->getterName(); \
+} \
+void WorkspaceWrapper::setterName( rettype val ) { \
+    Workspace::self()->setterName( val ); \
+}
+
+GETTERSETTER(int, numberOfDesktops, setNumberOfDesktops)
+
+#undef GETTERSETTER
+
 QList< KWin::Client* > WorkspaceWrapper::clientList() const
 {
     return KWin::Workspace::self()->clientList();
diff --git a/scripting/workspace_wrapper.h b/scripting/workspace_wrapper.h
index f2b1f8257e..3c3b4d8fe8 100644
--- a/scripting/workspace_wrapper.h
+++ b/scripting/workspace_wrapper.h
@@ -42,6 +42,10 @@ class WorkspaceWrapper : public QObject
     Q_PROPERTY(int workspaceWidth READ workspaceWidth)
     Q_PROPERTY(int workspaceHeight READ workspaceHeight)
     Q_PROPERTY(QSize workspaceSize READ workspaceSize)
+    /**
+     * The number of desktops currently used. Minimum number of desktops is 1, maximum 20.
+     **/
+    Q_PROPERTY(int desktops READ numberOfDesktops WRITE setNumberOfDesktops NOTIFY numberDesktopsChanged)
 
 private:
     Q_DISABLE_COPY(WorkspaceWrapper)
@@ -60,9 +64,20 @@ signals:
     void clientActivated(KWin::Client*);
     void clientFullScreenSet(KWin::Client*, bool, bool);
     void clientSetKeepAbove(KWin::Client*, bool);
+    /**
+     * Signal emitted whenever the number of desktops changed.
+     * To get the current number of desktops use the property desktops.
+     * @param oldNumberOfDesktops The previous number of desktops.
+     **/
+    void numberDesktopsChanged(int oldNumberOfDesktops);
 
 public:
     WorkspaceWrapper(QObject* parent = 0);
+#define GETTERSETTERDEF( rettype, getter, setter ) \
+rettype getter() const; \
+void setter( rettype val );
+    GETTERSETTERDEF(int, numberOfDesktops, setNumberOfDesktops)
+#undef GETTERSETTERDEF
     int currentDesktop() const;
     void setCurrentDesktop(int desktop);
     KWin::Client *activeClient();