From b7502b80bd86f13fc2fe04676e4bbd2fc8b58837 Mon Sep 17 00:00:00 2001
From: Mark Liversedge <liversedge@gmail.com>
Date: Sat, 12 Jan 2013 21:52:38 +0000
Subject: [PATCH] Clear blankstate screen if conditions change

The diary, home and analysis blank state screens will
now close if rides are added.

Still need to make the train view blank state screen
close when devices and workouts are added.
---
 src/MainWindow.cpp | 28 ++++++++++++++++++++++++++++
 src/MainWindow.h   |  1 +
 2 files changed, 29 insertions(+)

diff --git a/src/MainWindow.cpp b/src/MainWindow.cpp
index bc98d3dc2..d5cd45bc5 100644
--- a/src/MainWindow.cpp
+++ b/src/MainWindow.cpp
@@ -983,6 +983,9 @@ MainWindow::MainWindow(const QDir &home) :
     connect(this,SIGNAL(rideAdded(RideItem*)),this,SLOT(checkCPX(RideItem*)));
     connect(this,SIGNAL(rideDeleted(RideItem*)),this,SLOT(checkCPX(RideItem*)));
 
+    // when metricDB updates check if BlankState needs to be closed
+    connect(metricDB, SIGNAL(dataChanged()), this, SLOT(checkBlankState()));
+
     // Kick off
     rideTreeWidgetSelectionChanged();
     selectAnalysis();
@@ -1504,6 +1507,31 @@ MainWindow::helpView()
     QDesktopServices::openUrl(QUrl("http://www.goldencheetah.org/wiki.html"));
 }
 
+void
+MainWindow::checkBlankState()
+{
+    // Home?
+    if (views->currentWidget() == blankStateHomePage) {
+        // should it be closed?
+        if (allRides->childCount() > 0) closeBlankHome();
+    }
+    // Diary?
+    if (views->currentWidget() == blankStateDiaryPage) {
+        // should it be closed?
+        if (allRides->childCount() > 0) closeBlankDiary();
+    }
+    // Analysis??
+    if (views->currentWidget() == blankStateAnalysisPage) {
+        // should it be closed?
+        if (allRides->childCount() > 0) closeBlankAnal();
+    }
+    // Train??
+    if (views->currentWidget() == blankStateTrainPage) {
+        // should it be closed?
+        if (appsettings->value(this, GC_DEV_COUNT).toInt() > 0 && trainDB->getCount() > 2) closeBlankTrain();
+    }
+}
+
 void
 MainWindow::closeBlankTrain()
 {
diff --git a/src/MainWindow.h b/src/MainWindow.h
index 50b22f355..bcf8cb0d8 100644
--- a/src/MainWindow.h
+++ b/src/MainWindow.h
@@ -265,6 +265,7 @@ class MainWindow : public QMainWindow
         void closeAll();
         void addDevice();
 
+        void checkBlankState();
         void closeBlankTrain();
         void closeBlankAnal();
         void closeBlankDiary();