private string GetGroupImagePath(string groupName)
{
// Determine GroupImageChoice for groupName.
GroupImageChoice imageChoice;
if (groupName == Group.DefaultGroup)
{
imageChoice = GroupImageChoice.Blue;
}
else if (_groupNameImageChoiceDic.ContainsKey(groupName))
{
imageChoice = _groupNameImageChoiceDic[groupName];
}
else
{
if (_lastUsedGroupImageChoice == GroupImageChoice.None ||
((int)_lastUsedGroupImageChoice + 1) == (int)GroupImageChoice.Last)
{
// First new group that is not DefaultGroup, or a new wrapped-around group
imageChoice = GroupImageChoice.Blue + 1;
}
else
{
imageChoice = _lastUsedGroupImageChoice + 1;
}
_groupNameImageChoiceDic[groupName] = imageChoice;
_lastUsedGroupImageChoice = imageChoice;
}
return($"pack://application:,,,/Images/{imageChoice}.png");
}
public MainViewModel()
{
_twitterHttpClient = new TwitterHttpClient(App.TwitterCreds);
RefreshCommand = new DelegateCommand(ExecuteRefreshCommand);
OpenUrlCommand = new DelegateCommand <string>(ExecuteOpenUrlCommand);
RefreshUserTweetsRetweetsCommand = new DelegateCommand(ExecuteRefreshUserTweetsRetweetsCommand);
_groupNameImageChoiceDic = new Dictionary <string, GroupImageChoice>();
_lastUsedGroupImageChoice = GroupImageChoice.None;
}
public MainViewModel(List <TwitterCredentials> twitterCredsList)
{
GenerateGroupsCommand = new DelegateCommand(ExecuteGenerateGroupsCommand);
RefreshCommand = new DelegateCommand(ExecuteRefreshCommand);
OpenUrlCommand = new DelegateCommand <string>(ExecuteOpenUrlCommand);
RefreshUserTweetsRetweetsCommand = new DelegateCommand(ExecuteRefreshUserTweetsRetweetsCommand);
_groupNameImageChoiceDic = new Dictionary <string, GroupImageChoice>();
_lastUsedGroupImageChoice = GroupImageChoice.None;
GenerateGroupsCommandNotExecuted = true;
_twitterCredsList = twitterCredsList;
TwitterLoginList = _twitterCredsList.Select(x => x.ScreenName).ToList();
}
