From 7f0300e40ed68ef0b4a54732cc135c333f2f2d31 Mon Sep 17 00:00:00 2001
From: Jean-Yves Avenard <jyavenard@mythtv.org>
Date: Sun, 14 Jul 2013 23:27:15 +1000
Subject: [PATCH] Define StateType when a MythNotificationError is displayed

This allows to define the behaviour on how to display errors in the theme
---
 .../libmythui/mythuinotificationcenter.cpp    | 24 +++++++++++++++----
 .../mythuinotificationcenter_private.h        |  3 +++
 2 files changed, 22 insertions(+), 5 deletions(-)

diff --git a/mythtv/libs/libmythui/mythuinotificationcenter.cpp b/mythtv/libs/libmythui/mythuinotificationcenter.cpp
index 26ccf7214df..b433765db30 100644
--- a/mythtv/libs/libmythui/mythuinotificationcenter.cpp
+++ b/mythtv/libs/libmythui/mythuinotificationcenter.cpp
@@ -46,7 +46,8 @@ MythUINotificationScreen::MythUINotificationScreen(MythScreenStack *stack,
       m_created(false),         m_content(kNone),   m_update(kAll),
       m_artworkImage(NULL),     m_titleText(NULL),  m_originText(NULL),
       m_descriptionText(NULL),  m_extraText(NULL),  m_progresstextText(NULL),
-      m_progressBar(NULL),      m_index(0),         m_timer(new QTimer(this)),
+      m_progressBar(NULL),      m_errorState(NULL), m_index(0),
+      m_timer(new QTimer(this)),
       m_visibility(MythNotification::kAll),
       m_priority(MythNotification::kDefault)
 {
@@ -64,7 +65,8 @@ MythUINotificationScreen::MythUINotificationScreen(MythScreenStack *stack,
       m_update(kAll),
       m_artworkImage(NULL),     m_titleText(NULL),  m_originText(NULL),
       m_descriptionText(NULL),  m_extraText(NULL),  m_progresstextText(NULL),
-      m_progressBar(NULL),      m_index(0),         m_timer(new QTimer(this)),
+      m_progressBar(NULL),      m_errorState(NULL), m_index(0),
+      m_timer(new QTimer(this)),
       m_visibility(MythNotification::kAll),
       m_priority(MythNotification::kDefault)
 {
@@ -80,7 +82,8 @@ MythUINotificationScreen::MythUINotificationScreen(MythScreenStack *stack,
       m_created(false),         m_content(kNone),   m_update(kAll),
       m_artworkImage(NULL),     m_titleText(NULL),  m_originText(NULL),
       m_descriptionText(NULL),  m_extraText(NULL),  m_progresstextText(NULL),
-      m_progressBar(NULL),      m_timer(new QTimer(this)),
+      m_progressBar(NULL),      m_errorState(NULL),
+      m_timer(new QTimer(this)),
       m_visibility(MythNotification::kAll),
       m_priority(MythNotification::kDefault)
 {
@@ -103,6 +106,13 @@ void MythUINotificationScreen::SetNotification(MythNotification &notification)
     bool update = notification.type() == MythNotification::Update;
     m_update = kNone;
 
+    MythErrorNotification *error =
+        dynamic_cast<MythErrorNotification*>(&notification);
+    if (error)
+    {
+        m_update |= kError;
+    }
+
     MythImageNotification *img =
         dynamic_cast<MythImageNotification*>(&notification);
     if (img)
@@ -197,8 +207,6 @@ bool MythUINotificationScreen::Create(void)
     if (!foundtheme) // If we cannot load the theme for any reason ...
         return false;
 
-    // The xml should contain an <imagetype> named 'coverart', if it doesn't
-    // then we cannot display the image and may as well abort
     m_artworkImage      = dynamic_cast<MythUIImage*>(GetChild("image"));
     m_titleText         = dynamic_cast<MythUIText*>(GetChild("title"));
     m_originText        = dynamic_cast<MythUIText*>(GetChild("origin"));
@@ -206,6 +214,7 @@ bool MythUINotificationScreen::Create(void)
     m_extraText         = dynamic_cast<MythUIText*>(GetChild("extra"));
     m_progresstextText  = dynamic_cast<MythUIText*>(GetChild("progress_text"));
     m_progressBar       = dynamic_cast<MythUIProgressBar*>(GetChild("progress"));
+    m_errorState        = dynamic_cast<MythUIStateType*>(GetChild("errorstate"));
 
     // store original position
     m_position      = GetPosition();
@@ -321,6 +330,11 @@ void MythUINotificationScreen::Init(void)
 
     }
 
+    if (m_errorState)
+    {
+        m_errorState->DisplayState(m_update & kError ? "error" : "ok");
+    }
+
     // No field will be refreshed the next time unless specified otherwise
     m_update = kNone;
 
diff --git a/mythtv/libs/libmythui/mythuinotificationcenter_private.h b/mythtv/libs/libmythui/mythuinotificationcenter_private.h
index fcc5ca2ef4a..20c71e9afb0 100644
--- a/mythtv/libs/libmythui/mythuinotificationcenter_private.h
+++ b/mythtv/libs/libmythui/mythuinotificationcenter_private.h
@@ -22,6 +22,7 @@
 #include "mythuitext.h"
 #include "mythuiprogressbar.h"
 #include "mythuinotificationcenter.h"
+#include "mythuistatetype.h"
 
 // Forward declarations
 class MythUINotificationScreen;
@@ -183,6 +184,7 @@ class MythUINotificationScreen : public MythScreenType
         kDuration   = 1 << 1,
         kMetaData   = 1 << 2,
         kStyle      = 1 << 3,
+        kError      = 1 << 4,
         kAll        = ~kNone,
     };
 
@@ -217,6 +219,7 @@ public slots:
     MythUIText                 *m_extraText;
     MythUIText                 *m_progresstextText;
     MythUIProgressBar          *m_progressBar;
+    MythUIStateType            *m_errorState;
     QDateTime                   m_creation, m_expiry;
     int                         m_index;
     MythPoint                   m_position;