From 059af571c033811c5ec1996290c9e526f0fad2a9 Mon Sep 17 00:00:00 2001
From: Tim Bentley <tim.bentley@gmail.com>
Date: Tue, 27 Jul 2010 19:42:53 +0100
Subject: [PATCH] Alerts part 1

---
 openlp/core/lib/htmlbuilder.py         | 11 +++++++----
 openlp/core/ui/maindisplay.py          |  2 +-
 openlp/plugins/alerts/lib/alertstab.py |  9 ++++++++-
 3 files changed, 16 insertions(+), 6 deletions(-)

diff --git a/openlp/core/lib/htmlbuilder.py b/openlp/core/lib/htmlbuilder.py
index 9bc28a7f8..f1b026fcf 100644
--- a/openlp/core/lib/htmlbuilder.py
+++ b/openlp/core/lib/htmlbuilder.py
@@ -260,13 +260,16 @@ def build_footer(item):
     return lyrics_html
 
 
-def build_alert(width, alert):
+def build_alert(width, alertTab):
     alert = """
     #alert { position: absolute; left: 0px; top: 70px;
-        width: %spx; height: 10px; z-index:4; font-size: 50px;
+        width: %spx; height: 10px; z-index:4; font-size: %spx;
     }
     #alert p {
-        background-color: red;
+        background-color: %s;
     }
     """
-    return alert % (width)
+    alertText = u''
+    if alertTab:
+        alertText = alert % (width, alertTab.font_size, alertTab.bg_color)
+    return alertText
diff --git a/openlp/core/ui/maindisplay.py b/openlp/core/ui/maindisplay.py
index c9de674fd..54f4d50a2 100644
--- a/openlp/core/ui/maindisplay.py
+++ b/openlp/core/ui/maindisplay.py
@@ -251,7 +251,7 @@ class MainDisplay(DisplayWidget):
         log.debug(u'buildHtml')
         self.loaded = False
         self.serviceItem = serviceItem
-        html = build_html(self.serviceItem, self.screen, None)
+        html = build_html(self.serviceItem, self.screen, self.alertTab)
         self.webView.setHtml(html)
         if serviceItem.footer and serviceItem.foot_text:
             self.frame.findFirstElement('div#footer').setInnerXml(serviceItem.foot_text)
diff --git a/openlp/plugins/alerts/lib/alertstab.py b/openlp/plugins/alerts/lib/alertstab.py
index 7c10d4715..5a3482c12 100644
--- a/openlp/plugins/alerts/lib/alertstab.py
+++ b/openlp/plugins/alerts/lib/alertstab.py
@@ -295,4 +295,11 @@ class AlertsTab(SettingsTab):
         font.setPointSize(self.font_size)
         self.FontPreview.setFont(font)
         self.FontPreview.setStyleSheet(u'background-color: %s; color: %s' %
-            (self.bg_color, self.font_color))
\ No newline at end of file
+            (self.bg_color, self.font_color))
+
+    def postSetUp(self):
+        """
+        Reset screens after initial definition
+        """
+        self.parent.previewController.display.alertTab = self
+        self.parent.liveController.display.alertTab = self