From 01f22ece2efb554bd97c092c06883bfc9ee7962c Mon Sep 17 00:00:00 2001
From: phasefx <phasefx@dcc99617-32d9-48b4-a31d-7c20da2025e4>
Date: Sun, 1 Feb 2009 07:52:31 +0000
Subject: [PATCH] added a statusbar and a progress meter for network activity. 
 Isn't aware of network activity in HTML-based pages yet

git-svn-id: svn://svn.open-ils.org/ILS/branches/staff-client-experiment@12033 dcc99617-32d9-48b4-a31d-7c20da2025e4
---
 .../xul/staff_client/chrome/content/util/network.js  | 20 ++++++++++++++++++++
 Open-ILS/xul/staff_client/server/main/menu.js        | 18 ++++++++++++++++++
 .../staff_client/server/main/menu_frame_overlay.xul  |  9 +++++++--
 3 files changed, 45 insertions(+), 2 deletions(-)

diff --git a/Open-ILS/xul/staff_client/chrome/content/util/network.js b/Open-ILS/xul/staff_client/chrome/content/util/network.js
index 5cbec25199..3f38a81a96 100644
--- a/Open-ILS/xul/staff_client/chrome/content/util/network.js
+++ b/Open-ILS/xul/staff_client/chrome/content/util/network.js
@@ -89,6 +89,12 @@ util.network.prototype = {
 				'\noverride_params = ' + override_params + '\n_params = ' + _params +
 				'\nResult #' + (++obj.link_id) + ( f ? ' asynced' : ' synced' ) );
 
+            if (document.getElementById('network_progress')) {
+                if (g && g.menu && g.menu.network_meter && typeof g.menu.network_meter.inc == 'function') g.menu.network_meter.inc(app,name);
+            } else if (typeof xulG != 'undefined') {
+                if (xulG && xulG.network_meter && typeof xulG.network_meter.inc == 'function') xulG.network_meter.inc(app,name);
+            }
+
 			var request = new RemoteRequest( app, name );
 			if (_params && _params.secure) {
 				request.setSecure(true);
@@ -106,6 +112,13 @@ util.network.prototype = {
 						try {
                             var duration = ( (new Date).getTime() - start_timer )/1000;
                             if ( obj.get_result(req) == null && duration > obj.network_timeout ) req.cancelled = true;
+
+                            if (document.getElementById('network_progress')) {
+                                if (g && g.menu && g.menu.network_meter && typeof g.menu.network_meter.dec == 'function') g.menu.network_meter.dec(app,name);
+                            } else if (typeof xulG != 'undefined') {
+                                if (xulG && xulG.network_meter && typeof xulG.network_meter.dec == 'function') xulG.network_meter.dec(app,name);
+                            }
+
 							var json_string = js2JSON(obj.get_result(req));
 							obj.error.sdump('D_SES_RESULT','asynced result #' 
 								+ obj.link_id + '\n\n' 
@@ -140,6 +153,13 @@ util.network.prototype = {
 					request.send(true);
                     var duration = ( (new Date).getTime() - start_timer )/1000;
                     if ( obj.get_result(request) == null && duration > obj.network_timeout ) request.cancelled = true;
+
+                    if (document.getElementById('network_progress')) {
+                        if (g && g.menu && g.menu.network_meter && typeof g.menu.network_meter.dec == 'function') g.menu.network_meter.dec(app,name);
+                    } else if (typeof xulG != 'undefined') {
+                        if (xulG && xulG.network_meter && typeof xulG.network_meter.dec == 'function') xulG.network_meter.dec(app,name);
+                    }
+
 				} catch(E) {
 					throw(E);
 				}
diff --git a/Open-ILS/xul/staff_client/server/main/menu.js b/Open-ILS/xul/staff_client/server/main/menu.js
index 3eb240f621..e146a7d7bd 100644
--- a/Open-ILS/xul/staff_client/server/main/menu.js
+++ b/Open-ILS/xul/staff_client/server/main/menu.js
@@ -12,6 +12,7 @@ main.menu = function () {
 	JSAN.use('util.window'); this.window = new util.window();
 
 	this.w = window;
+    document.getElementById('network_progress').setAttribute('count','0');
 }
 
 main.menu.prototype = {
@@ -882,6 +883,22 @@ main.menu.prototype = {
 		}
 	},
 
+    'network_meter' : {
+        'inc' : function(msg) {
+            var m = document.getElementById('network_progress');
+            var count = 1 + Number( m.getAttribute('count') );
+            m.setAttribute('mode','undetermined');
+            m.setAttribute('count', count);
+        },
+        'dec' : function(msg) {
+            var m = document.getElementById('network_progress');
+            var count = 1 - Number( m.getAttribute('count') );
+            if (count < 0) count = 0;
+            if (count == 0) m.setAttribute('mode','determined');
+            m.setAttribute('count', count);
+        }
+    },
+
 	'set_tab' : function(url,params,content_params) {
 		var obj = this;
 		if (!url) url = '/xul/server/';
@@ -900,6 +917,7 @@ main.menu.prototype = {
 		content_params.set_tab_name = function(name) { tab.setAttribute('label',(idx + 1) + ' ' + name); };
 		content_params.open_chrome_window = function(a,b,c) { return xulG.window.open(a,b,c); };
 		content_params.url_prefix = function(url) { return obj.url_prefix(url); };
+        content_params.network_meter = obj.network_meter;
         content_params.chrome_xulG = xulG;
 		if (params && params.tab_name) content_params.set_tab_name( params.tab_name );
 		
diff --git a/Open-ILS/xul/staff_client/server/main/menu_frame_overlay.xul b/Open-ILS/xul/staff_client/server/main/menu_frame_overlay.xul
index d24cac5f47..71af057fb8 100644
--- a/Open-ILS/xul/staff_client/server/main/menu_frame_overlay.xul
+++ b/Open-ILS/xul/staff_client/server/main/menu_frame_overlay.xul
@@ -38,7 +38,12 @@
 			<tabpanel id="panel_9"><label value="panel_9"/></tabpanel>
 		</tabpanels>
 	</tabbox>
-	<toolbox id="entity_toolbox"/>
+    <statusbar>
+        <statusbarpanel />
+        <spacer flex="1" />
+        <progressmeter id="network_progress" flex="1" mode="determined" value="0" />
+        <statusbarpanel />
+    </statusbar>
 </box>
 
 <!-- The main top level menubar -->
@@ -49,7 +54,7 @@
 		<menu id="main.menu.search" />
 		<menu id="main.menu.circ" />
 		<menu id="main.menu.cat" />
-		<spacer flex="1" />
+        <spacer flex="1" />
 		<menu id="main.menu.admin" />
 		<menu id="main.menu.help" />
 	</menubar>
-- 
2.11.0