From 0a38f9f8cde03a188c79f66dc4b005d83a6f0cfd Mon Sep 17 00:00:00 2001
From: root <root@lwg5001.(none)>
Date: Thu, 18 Dec 2008 08:46:41 +0100
Subject: Initial commit

---
 status.cpp | 63 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 63 insertions(+)
 create mode 100644 status.cpp

(limited to 'status.cpp')

diff --git a/status.cpp b/status.cpp
new file mode 100644
index 0000000..b540f74
--- /dev/null
+++ b/status.cpp
@@ -0,0 +1,63 @@
+/*
+ * status.cpp: A plugin for the Video Disk Recorder
+ *
+ * See the README file for copyright information and how to reach the author.
+ *
+ * $Id$
+ */
+
+#include "status.h"
+
+cStatusInfosatepg::cStatusInfosatepg(cGlobalInfosatepg *Global)
+{
+    global = Global;
+    myFilter=new cFilterInfosatepg(global);
+    myFilterDevice=NULL;
+}
+
+cStatusInfosatepg::~cStatusInfosatepg(void)
+{
+    if (myFilterDevice) myFilterDevice->Detach(myFilter);
+    if (myFilter) delete myFilter;
+}
+
+void cStatusInfosatepg::ChannelSwitch(const cDevice *Device, int ChannelNumber)
+{
+    bool bAddFilter=false;
+
+    // just add filter if we aren't locked
+    if ((ChannelNumber==global->Channel) && (!global->isLocked())) bAddFilter=true;
+
+    if (bAddFilter)
+    {
+
+        if ((myFilterDevice) && (myFilter))
+        {
+            if (myFilterDevice==Device) return; // already attached -> bail out
+            dsyslog("infosatepg: detach previously attached filter");
+            myFilterDevice->Detach(myFilter);
+        }
+
+        myFilterDevice = Device->GetDevice(Device->DeviceNumber());
+        if (!myFilterDevice) return;
+
+        dsyslog("switching device %i to channel %i (infosatepg)",
+                Device->DeviceNumber()+1,ChannelNumber);
+        myFilterDevice->AttachFilter(myFilter);
+        global->SetSwitched(true);
+    }
+    else
+    {
+        if (myFilterDevice)
+        {
+            if (Device==myFilterDevice)
+            {
+                dsyslog("infosatepg: detach filter");
+                myFilterDevice->Detach(myFilter);
+                myFilterDevice=NULL;
+                global->SetTimer();
+                global->SetSwitched(false);
+            }
+        }
+    }
+}
-- 
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