public EngineViewModel(IStartScreen startScreen, IGameplay gameplay, IScoreboard scoreboard)
{
this.StartScreen = startScreen;
this.Gameplay = gameplay;
this.Scoreboard = scoreboard;
}
public Presenter(IStartScreen startscreen, ILearnScreen learnScreen,
IAnswerScreen answerScreen, IAddQuestionScreen addQuestionScreen)
{
// Configuration
_startScreen = startscreen;
_learnScreen = learnScreen;
_answerScreen = answerScreen;
_addQuestionScreen = addQuestionScreen;
_startScreen.CategoryIsChosen += ChooseCategory;
_startScreen.GotoAddCategoryScreen += AddCategoryDialog;
_startScreen.GotoDeleteCategoryScreen += DeleteCategoryDialog;
_startScreen.GotoAddQuestionScreen += GotoAddQuestionFromMenuScreen;
_learnScreen.AnswerBtnClicked += OpenAnswerScreen;
_learnScreen.GotoMenuBtnClicked += GotoMenuFromLearnScreen;
_learnScreen.GotoNextBtnClicked += GotoNextQuestion;
_answerScreen.GotoLearnScreenBtnClicked += CloseAnswerScreen;
_addQuestionScreen.GotoMenuBtnClicked += GotoMenuFromAddQuestionScreen;
_addQuestionScreen.AddQuestionBtnClicked += AddQuestion;
// Load resources
_currentCategory = new Category();
//
// Encoding.GetEncoding(1251)
if (!File.Exists(dataPath))
{
var sw = File.CreateText(dataPath);
sw.Close();
_categories = new List <Category> ();
}
else
{
_categories = JsonConvert.DeserializeObject <List <Category> >(File.ReadAllText(dataPath, Encoding.UTF8));
}
// Get images from byte arrays
if (_categories.Any())
{
foreach (var category in _categories)
{
_startScreen.AdjustCategoriesListToCombobox(category.Id, true);
_addQuestionScreen.AdjustCategoriesListToCombobox(category.Id, true);
if (category.Questions.Any())
{
foreach (var question in category.Questions)
{
if (string.IsNullOrEmpty(question.ImagePath))
{
question.Image = Image.FromStream(new MemoryStream(File.ReadAllBytes(defaultPicturePath)));
continue;
}
using (var ms = new MemoryStream(File.ReadAllBytes(question.ImagePath)))
{
question.Image = Image.FromStream(ms);
}
}
}
}
}
}
