From 3ef60cf2f005573ad9c11a7b5765e0bd4d65c5a0 Mon Sep 17 00:00:00 2001
From: Dieter Hametner <dh (plus) vdr (at) gekrumbel (dot) de>
Date: Thu, 22 Feb 2007 23:51:56 +0000
Subject: - Polling in status box can now be toggled between active and
 inactive.

---
 javascript/Makefile      |  2 +-
 javascript/ajax.js       | 15 -------------
 javascript/vdr_status.js | 58 ++++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 59 insertions(+), 16 deletions(-)
 create mode 100644 javascript/vdr_status.js

(limited to 'javascript')

diff --git a/javascript/Makefile b/javascript/Makefile
index 5419c64..36582e6 100644
--- a/javascript/Makefile
+++ b/javascript/Makefile
@@ -16,7 +16,7 @@ VDRDIR   ?= ../../../..
 ### The object files (add further files here):
 
 OBJS	= alphaAPI.o  domLib.o  domTT_drag.o  domTT.o  fadomatic.o \
-          treeview.o ajax.o
+          treeview.o ajax.o vdr_status.o
 
 ### Default rules:
 
diff --git a/javascript/ajax.js b/javascript/ajax.js
index 4db64e5..4da2b8d 100644
--- a/javascript/ajax.js
+++ b/javascript/ajax.js
@@ -66,18 +66,3 @@ function LiveSimpleAjaxRequest(url, param, value)
 	xml.onerror = function(message) { alert(message); }
 	xml.request(param, value);
 };
-
-function LiveStatusAjaxRequest(url, containerid)
-{
-	var xml = new LiveAjaxCall("text", url);
-	xml.oncomplete = function()
-		{
-			document.getElementById(containerid).innerHTML = this.xml.responseText;
-			window.setTimeout("LiveStatusAjaxRequest('" + url + "', '" + containerid + "')", 1000);
-		}
-	xml.onerror = function(message)
-		{
-			document.getElementById(containerid).innerHTML = "<div>ERROR: " + message + "</div>";
-		}
-	xml.request("", "");
-}
diff --git a/javascript/vdr_status.js b/javascript/vdr_status.js
new file mode 100644
index 0000000..2a2a0d1
--- /dev/null
+++ b/javascript/vdr_status.js
@@ -0,0 +1,58 @@
+/*
+ * Javascript functions for the status update box.
+ * This file needs 'ajax.js' to be included on the pages.
+ */
+
+var vst_reload = true;
+var vst_timer;
+var vst_boxId = null;
+var vst_url = null;
+
+function LiveStatusAjaxRequest(url, containerid)
+{
+	if (vst_url == null)
+		vst_url = url;
+	if (vst_boxId == null)
+		vst_boxId = containerid;
+
+	var status = new LiveAjaxCall("text", url);
+	status.oncomplete = function()
+		{
+			document.getElementById(containerid).innerHTML = this.xml.responseText;
+			if (vst_reload)
+				vst_timer = window.setTimeout("LiveStatusAjaxRequest('" + url + "', '" + containerid + "')", 1000);
+		}
+	status.onerror = function(message)
+		{
+			vst_reload = false;
+			document.getElementById(containerid).innerHTML =
+			'<div class="statuscontent>' +
+				'<div class="st_header">' +
+					'<div class="caption">ERROR</div>' +
+					'<div class="now">&nbsp;<img id="statusReloadBtn" src="reload.png" alt="toggle reload on and off" onclick="LiveStatusToggleUpdate()" />&nbsp;ERROR</div>' +
+				'</div>' +
+				'<div class="st_content">' +
+					'<div class="name">' + message + '</div>' +
+				'</div>' +
+			'</div>';
+		}
+	status.request("", "");
+}
+
+function LiveStatusToggleUpdate()
+{
+	if (vst_reload) {
+		vst_reload = false;
+		if (vst_timer != null)
+			window.clearTimeout(vst_timer);
+	}
+	else {
+		vst_reload = true;
+		LiveStatusAjaxRequest(vst_url, vst_boxId);
+	}
+	var img = document.getElementById('statusReloadBtn');
+	if (img != null) {
+		// change image according to state.
+		img.src = vst_reload ? 'stop.png' : 'reload.png';
+	}
+}
-- 
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