public static void SetTile(MessageItem item, string NavSource)
{
FlipTileData tileData = new FlipTileData()
{
//Front square data
Title = item.Title + " by " + item.Author,
BackgroundImage = new Uri("/Assets/Tiles/FlipCycleTileMedium.png", UriKind.Relative),
SmallBackgroundImage = new Uri("/Assets/Tiles/IconicTileSmall.png", UriKind.Relative),
//Back square data
BackTitle = "On " + item.Date + " " + item.Time,
BackContent = item.Msg,
BackBackgroundImage = new Uri("/Assets/Tiles/FlipCycleTileMedium.png", UriKind.Relative),
//Wide tile data
WideBackgroundImage = new Uri("/Assets/Tiles/FlipCycleTileLarge.png", UriKind.Relative),
WideBackBackgroundImage = new Uri("/Assets/Tiles/FlipCycleTileLarge.png", UriKind.Relative),
WideBackContent = item.Msg
};
ShellTile.Create(new Uri(NavSource, UriKind.Relative), tileData, true);
}
private void PostButton_Click(object sender, EventArgs e)
{
if (Message_Post_Box.Text.Length > 500)
{
MessageBox.Show("You have used over 500 characters, you must reduce the number of characters under 500 to proceed.");
return;
}
MessageBoxResult postMsg = MessageBox.Show("Please click ok if you really want to post this message?", "Posting Message?", MessageBoxButton.OKCancel);
if (postMsg == MessageBoxResult.OK)
{
String title = this.Message_Title_Box.Text;
String message = this.Message_Post_Box.Text;
int id = App.ReadMsgList.CurrentItemCount();
int distance = (int)Distance_Slider.Value;
int radiusMeters = App.distancesMeter[distance];
bool showLocation = chkShowLocation.IsChecked.Value;
MessageItem outgoingMsg = new MessageItem()
{
dbMsgID = id.ToString(),
Date = DateTime.Now.ToString("MM/dd/yyyy"),
Time = DateTime.Now.ToString("HH:mm:ss tt"),
Title = title,
Author = myId,
Msg = message
};
/* progresss bar... */
pi = new Microsoft.Phone.Shell.ProgressIndicator();
pi.IsIndeterminate = true;
pi.Text = "Posting message, please wait...";
pi.IsVisible = true;
Microsoft.Phone.Shell.SystemTray.SetIsVisible(this, true);
Microsoft.Phone.Shell.SystemTray.SetProgressIndicator(this, pi);
ThreadStart starter = delegate { Post_Button_Click_Work(title, message, id, radiusMeters, showLocation); };
Thread work = new Thread(starter);
work.Start();
///* wait for message back from post to the cloud.. */
//dataSource ds = new dataSource(myId);
//ds.write(radiusMeters, title, message);
//App.ReadMsgList.Items.Add(outgoingMsg);
// Navigate to the new page
NavigationService.Navigate(new Uri("/ReadLongListPage.xaml", UriKind.Relative));
}
}
private void getMsgComplete(object sender, RunWorkerCompletedEventArgs e)
{
if (e.Cancelled)
{
// The user canceled the operation.
MessageBox.Show("An error occurred, please try again");
App.SaveDebugEntry("ReadDetailsPage.getMsgComplete: Canceld");
}
else if (e.Error != null)
{
// There was an error during the operation.
MessageBox.Show("An error occurred, please try again");
App.SaveDebugEntry("ReadDetailsPage.getMsgComplete: error occured");
}
else
{
readData msgOutput = (readData)e.Result;
//Error Handling, need to provide feedback to the user
if (msgOutput == null)
{
//msg is null, reason unknown
MessageBox.Show("An error occurred, please try again");
App.SaveDebugEntry("ReadDetailsPage.getMsgComplete: null readMsg");
}
else
{
msg curMsg = msgOutput.getMsg(0);
curReadMsg = new MessageItem()
{
dbMsgID = curMsg.msgID.ToString(),
Date = curMsg.createDate.Date.ToString("MM/dd/yyyy"),
Time = curMsg.createDate.TimeOfDay.ToString(),
Title = curMsg.title,
Author = curMsg.userName,
Msg = curMsg.msgBody,
ShowLocation = curMsg.showLocation
};
if (curMsg.showLocation)
{
postLoc = new GeoCoordinate(curMsg.lat, curMsg.lon);
msgBubble.Height = 400;
showMap = new Button();
showMap.Name = "btnShowMap";
showMap.Height = 75;
showMap.Width = 200;
showMap.Margin = new Thickness(226, 450, 0, 0);
showMap.Content = "Show Map";
showMap.Click += btnShowMap_Click;
ContentPanel.Children.Add(showMap);
}
DataContext = curReadMsg;
}
}
}
public bool msgInsert(MessageItem curMsg)
{
/* Check to see if the message is in our range.. */
if (!isInRange(curMsg))
return false;
if (this.Items.Count == 0) /* Just insert it.. */
{
this.Items.Add(curMsg);
return true;
}
/* Now, try to insert the message in to our list in reverse chronological order */
/* Assuming the message list is already sorted this way.. */
for (int i = 0; i < this.Items.Count; i++)
{
int result = curMsg.CreateDate.CompareTo(this.Items[i].CreateDate) ;
if (result > 0) /* Later than the current index one.. */
{
this.Items.Insert(i, curMsg);
return true;
}
else if (result == 0) /* Same time.. */
{
/* Same message.. */
if (curMsg.dbMsgID.Equals(this.Items[i].dbMsgID))
{
return false;
}
else/* Different message but same time.. */
{
this.Items.Insert(i, curMsg);
return true;
}
}
else /* Earlier than the current index one.. */
{
if (i == this.Items.Count - 1)
{
/*
* This message is even older than the last message
* we have in our list. So, just add it..
*/
this.Items.Add(curMsg);
return true;
}
else
{
//move on to the next one..
}
}
}
return false;
}
public bool isInRange(MessageItem curMsg)
{
if ((App.ReadSettings.latStart <= curMsg.Lat) && (curMsg.Lat <= App.ReadSettings.latEnd) &&
(App.ReadSettings.lonStart <= curMsg.Lon) && (curMsg.Lon <= App.ReadSettings.lonEnd))
return true;
return false;
}
private void refreshCompleted(
object sender,
RunWorkerCompletedEventArgs e)
{
if (e.Cancelled)
{
// The user canceled the operation.
MessageBox.Show("An error occurred, please try again");
App.SaveDebugEntry("ReadLongListPage.refreshComplete: Canceld");
}
else if (e.Error != null)
{
// There was an error during the operation.
MessageBox.Show("An error occurred, please try again");
App.SaveDebugEntry("ReadLongListPage.refreshComplete: error occured");
}
else
{
/*
* Push all the msg from DB to MessageGroup so we can keep
* a list of latest 50 message from DB
*/
readMsg = (readData)e.Result;
if (readMsg == null)
{
MessageBox.Show("An error occurred, please try again");
App.SaveDebugEntry("ReadLongListPage.refreshComplete: null readMsg");
}
else
{
//App.SaveDebugEntry("ReadLongListPage.refreshComplete: test...");
newMsgThisTime = 0;
//App.ReadMsgList = new MessageGroup();
int numMsg = readMsg.getLength();
for (int i = 0; i < numMsg; i++)
{
msg curDBMsg = readMsg.getMsg(i);
TimeSpan keepDays = new System.TimeSpan(App.ReadSettings.keepTime, 0, 0, 0);
/* Only add message if is newer than what we want to see */
if (DateTime.Now.Subtract(keepDays).CompareTo(curDBMsg.createDate) > 0)
continue; // msg is too old..
MessageItem incomingMsg = new MessageItem()
{
dbMsgID = curDBMsg.msgID.ToString(),
Date = curDBMsg.createDate.Date.ToString("MM/dd/yyyy"),
Time = curDBMsg.createDate.TimeOfDay.ToString(),
Title = curDBMsg.title,
Lat = curDBMsg.lat,
Lon = curDBMsg.lon,
CreateDate = curDBMsg.createDate
//Author = curDBMsg.userName,
//Msg = curDBMsg.msgBody
};
if(App.ReadMsgList.msgInsert(incomingMsg))
newMsgThisTime++;
}
updateLiveTile(newMsgThisTime);
}
pi.IsVisible = false;
Microsoft.Phone.Shell.SystemTray.SetIsVisible(this, false);
doingRefresh = false;
DataContext = App.ReadMsgList;
}
}