/// <summary>
/// Selects the card tree view items.
/// </summary>
/// <param name="chapterTreeViewItem">The chapter tree view item.</param>
/// <remarks>Documented by Dev08, 2009-07-15</remarks>
private void DeselectCardTreeViewItems(ChapterTreeViewItem chapterTreeViewItem)
{
foreach (CardTreeViewItem cardTreeViewItem in chapterTreeViewItem.Cards)
{
cardTreeViewItem.IsChecked = false;
}
}
/// <summary>
/// Inverts the selection card tree view items.
/// </summary>
/// <param name="chapterTreeViewItem">The chapter tree view item.</param>
/// <remarks>Documented by Dev08, 2009-07-15</remarks>
private void InvertSelectionCardTreeViewItems(ChapterTreeViewItem chapterTreeViewItem)
{
foreach (CardTreeViewItem cardTreeViewItem in chapterTreeViewItem.Cards)
{
cardTreeViewItem.IsChecked = !cardTreeViewItem.IsChecked;
}
}
public CardTreeViewItem(ICard card, ChapterTreeViewItem parent)
: base(parent)
{
this.card = card;
//Cache
question = BusinessLogic.HtmlHelper.HtmlStripTags(card.Question.ToString(), false, true);
answer = BusinessLogic.HtmlHelper.HtmlStripTags(card.Answer.ToString(), false, true);
questionExample = BusinessLogic.HtmlHelper.HtmlStripTags(card.QuestionExample.ToString(), false, true);
answerExample = BusinessLogic.HtmlHelper.HtmlStripTags(card.AnswerExample.ToString(), false, true);
id = card.Id;
hasCustomSettings = card.Settings != null && !SettingsManagerBusinessLogic.IsEmptySetting(card.Settings) ? true : false;
}
public CardTreeViewItem(ICard card, ChapterTreeViewItem parent)
: base(parent)
{
this.card = card;
//Cache
question = BusinessLogic.HtmlHelper.HtmlStripTags(card.Question.ToString(), false, true);
answer = BusinessLogic.HtmlHelper.HtmlStripTags(card.Answer.ToString(), false, true);
questionExample = BusinessLogic.HtmlHelper.HtmlStripTags(card.QuestionExample.ToString(), false, true);
answerExample = BusinessLogic.HtmlHelper.HtmlStripTags(card.AnswerExample.ToString(), false, true);
id = card.Id;
hasCustomSettings = card.Settings != null && !SettingsManagerBusinessLogic.IsEmptySetting(card.Settings) ? true : false;
}
/// <summary>
/// Handles the Opened event of the contextMenuChapter control.
/// Usability: Selects the treeViewItem, which was used to open the context menu
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.Windows.RoutedEventArgs"/> instance containing the event data.</param>
/// <remarks>Documented by Dev08, 2009-07-15</remarks>
private void contextMenuChapter_Opened(object sender, RoutedEventArgs e)
{
if (!(sender is ContextMenu))
{
return;
}
ChapterTreeViewItem chapterTreeViewItem = (sender as ContextMenu).Tag as ChapterTreeViewItem;
if (chapterTreeViewItem == null)
{
return;
}
chapterTreeViewItem.IsSelected = true;
}
/// <summary>
/// Handles the Click event of the menuItemInvertSelection control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.Windows.RoutedEventArgs"/> instance containing the event data.</param>
/// <remarks>Documented by Dev08, 2009-07-15</remarks>
private void menuItemInvertSelection_Click(object sender, RoutedEventArgs e)
{
if (!(sender is MenuItem))
{
return;
}
ChapterTreeViewItem chapterTreeViewItem = (sender as MenuItem).Tag as ChapterTreeViewItem;
if (chapterTreeViewItem == null)
{
return;
}
InvertSelectionCardTreeViewItems(chapterTreeViewItem);
}
/// <summary>
/// Handles the Click event of the menuItemDeselectAllCards control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.Windows.RoutedEventArgs"/> instance containing the event data.</param>
/// <remarks>Documented by Dev08, 2009-07-15</remarks>
private void menuItemDeselectAllCards_Click(object sender, RoutedEventArgs e)
{
if (!(sender is MenuItem))
{
return;
}
ChapterTreeViewItem chapterTreeViewItem = (sender as MenuItem).Tag as ChapterTreeViewItem;
if (chapterTreeViewItem == null)
{
return;
}
DeselectCardTreeViewItems(chapterTreeViewItem);
}
/// <summary>
/// Loads the content.
/// </summary>
/// <remarks>Documented by Dev08, 2009-07-15</remarks>
private void LoadContent()
{
Chapters = new ObservableCollection <ChapterTreeViewItem>();
int counter = 0;
int max = learningModule.Chapters.Count;
foreach (IChapter chapter in learningModule.Chapters.Chapters)
{
ChapterTreeViewItem item = new ChapterTreeViewItem(chapter, this);
item.Cards = new ObservableCollection <CardTreeViewItem>();
Chapters.Add(item);
++counter;
}
counter = 0;
max = learningModule.Cards.Count;
foreach (ICard card in learningModule.Cards.Cards)
{
context.Post(new SendOrPostCallback(delegate(object state)
{
OnContentLoading(this, new ContentLoadingEventArgs(counter, max, ContentType.Card));
}), null);
foreach (ChapterTreeViewItem item in Chapters)
{
if (item.Id == card.Chapter)
{
item.Cards.Add(new CardTreeViewItem(card, item));
break;
}
}
++counter;
}
context.Post(new SendOrPostCallback(delegate(object state)
{
OnContentLoaded(this, EventArgs.Empty);
}), null);
}
/// <summary>
/// Handles the SelectedItemChanged event of the treeViewLearningModule control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.Windows.RoutedPropertyChangedEventArgs<System.Object>"/> instance containing the event data.</param>
/// <remarks>Documented by Dev08, 2009-07-20</remarks>
private void treeViewLearningModule_SelectedItemChanged(object sender, RoutedPropertyChangedEventArgs <object> e)
{
if (!(sender is TreeView))
{
return;
}
if ((sender as TreeView).SelectedItem is LearningModuleTreeViewItem)
{
LearningModuleTreeViewItem learningModuleTreeViewItem = (sender as TreeView).SelectedItem as LearningModuleTreeViewItem;
settingsControlMain.SetSettings(learningModuleTreeViewItem.Settings);
}
else if ((sender as TreeView).SelectedItem is ChapterTreeViewItem)
{
ChapterTreeViewItem chapterTreeViewItem = (sender as TreeView).SelectedItem as ChapterTreeViewItem;
settingsControlMain.SetSettings(chapterTreeViewItem.Settings);
}
else if ((sender as TreeView).SelectedItem is CardTreeViewItem)
{
CardTreeViewItem cardTreeViewItem = (sender as TreeView).SelectedItem as CardTreeViewItem;
settingsControlMain.SetSettings(cardTreeViewItem.Settings);
}
}
/// <summary>
/// Loads the content.
/// </summary>
/// <remarks>Documented by Dev08, 2009-07-15</remarks>
private void LoadContent()
{
Chapters = new ObservableCollection<ChapterTreeViewItem>();
int counter = 0;
int max = learningModule.Chapters.Count;
foreach (IChapter chapter in learningModule.Chapters.Chapters)
{
ChapterTreeViewItem item = new ChapterTreeViewItem(chapter, this);
item.Cards = new ObservableCollection<CardTreeViewItem>();
Chapters.Add(item);
++counter;
}
counter = 0;
max = learningModule.Cards.Count;
foreach (ICard card in learningModule.Cards.Cards)
{
context.Post(new SendOrPostCallback(delegate(object state)
{
OnContentLoading(this, new ContentLoadingEventArgs(counter, max, ContentType.Card));
}), null);
foreach (ChapterTreeViewItem item in Chapters)
{
if (item.Id == card.Chapter)
{
item.Cards.Add(new CardTreeViewItem(card, item));
break;
}
}
++counter;
}
context.Post(new SendOrPostCallback(delegate(object state)
{
OnContentLoaded(this, EventArgs.Empty);
}), null);
}
/// <summary>
/// Selects the card tree view items.
/// </summary>
/// <param name="chapterTreeViewItem">The chapter tree view item.</param>
/// <remarks>Documented by Dev08, 2009-07-15</remarks>
private void SelectCardTreeViewItems(ChapterTreeViewItem chapterTreeViewItem)
{
foreach (CardTreeViewItem cardTreeViewItem in chapterTreeViewItem.Cards)
cardTreeViewItem.IsChecked = true;
}
/// <summary>
/// Inverts the selection card tree view items.
/// </summary>
/// <param name="chapterTreeViewItem">The chapter tree view item.</param>
/// <remarks>Documented by Dev08, 2009-07-15</remarks>
private void InvertSelectionCardTreeViewItems(ChapterTreeViewItem chapterTreeViewItem)
{
foreach (CardTreeViewItem cardTreeViewItem in chapterTreeViewItem.Cards)
cardTreeViewItem.IsChecked = !cardTreeViewItem.IsChecked;
}