/// <summary> /// Filter by Media /// </summary> /// <param name="card">The card.</param> /// <returns></returns> /// <remarks>Documented by Dev08, 2009-07-16</remarks> private bool CardSearchFilterMedia(CardTreeViewItem card) { //If all checkboxes are unchecked, return true; if (!checkBoxFilterPicture.IsChecked.Value && !checkBoxFilterAudio.IsChecked.Value && !checkBoxFilterVideo.IsChecked.Value) { return(true); } if (card.HasAudio != checkBoxFilterAudio.IsChecked.Value) { return(false); } if (card.HasImage != checkBoxFilterPicture.IsChecked.Value) { return(false); } if (card.HasVideo != checkBoxFilterVideo.IsChecked.Value) { return(false); } return(true); }
/// <summary> /// Filters by Example Sentence /// </summary> /// <param name="card">The card.</param> /// <returns></returns> /// <remarks>Documented by Dev08, 2009-07-16</remarks> private bool CardSearchExampleSentence(CardTreeViewItem card) { if (!checkBoxFilterExampleSentence.IsChecked.Value) { return(true); } return(card.HasExampleSentence); }
/// <summary> /// Inits the text search filter. /// </summary> /// <remarks>Documented by Dev08, 2009-07-15</remarks> private void InitCardSearchFilter() { foreach (ICollectionView cardView in CardFilterViewList) { cardView.Filter = delegate(object obj) { CardTreeViewItem cardTreeViewItem = obj as CardTreeViewItem; if (cardTreeViewItem == null) { return(false); } if (!CardSearchFilterText(cardFilter, new List <string>() { cardTreeViewItem.Question, cardTreeViewItem.Answer, cardTreeViewItem.QuestionExample, cardTreeViewItem.AnswerExample })) { return(false); } if (!CardSearchFilterLearningMode(cardTreeViewItem.Settings.QueryTypes)) { return(false); } if (!CardSearchFilterDirection(cardTreeViewItem.Settings.QueryDirections)) { return(false); } if (!CardSearchFilterMCOptions(cardTreeViewItem.Settings.MultipleChoiceOptions)) { return(false); } if (!CardSearchFilterMedia(cardTreeViewItem)) { return(false); } if (!CardSearchExampleSentence(cardTreeViewItem)) { return(false); } return(true); }; } }
/// <summary> /// Compares two objects and returns a value indicating whether one is less than, equal to, or greater than the other. /// </summary> /// <param name="x">The first object to compare.</param> /// <param name="y">The second object to compare.</param> /// <returns> /// Value /// Condition /// Less than zero /// <paramref name="x"/> is less than <paramref name="y"/>. /// Zero /// <paramref name="x"/> equals <paramref name="y"/>. /// Greater than zero /// <paramref name="x"/> is greater than <paramref name="y"/>. /// </returns> /// <exception cref="T:System.ArgumentException"> /// Neither <paramref name="x"/> nor <paramref name="y"/> implements the <see cref="T:System.IComparable"/> interface. /// -or- /// <paramref name="x"/> and <paramref name="y"/> are of different types and neither one can handle comparisons with the other. /// </exception> /// <remarks>Documented by Dev08, 2009-07-16</remarks> public int Compare(object x, object y) { if (!(x is CardTreeViewItem) || !(y is CardTreeViewItem)) { return(-1); } CardTreeViewItem card1 = x as CardTreeViewItem; CardTreeViewItem card2 = y as CardTreeViewItem; if (column == CardSortColumn.Id) { if (card1.Id == card2.Id) { return(0); } else if (card1.Id < card2.Id) { return(-1); } else if (card1.Id > card2.Id) { return(1); } } if (column == CardSortColumn.Question) { return(string.Compare(card1.Question, card2.Question)); } if (column == CardSortColumn.Answer) { return(string.Compare(card1.Answer, card2.Answer)); } return(-1); }
/// <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> /// Filter by Media /// </summary> /// <param name="card">The card.</param> /// <returns></returns> /// <remarks>Documented by Dev08, 2009-07-16</remarks> private bool CardSearchFilterMedia(CardTreeViewItem card) { //If all checkboxes are unchecked, return true; if (!checkBoxFilterPicture.IsChecked.Value && !checkBoxFilterAudio.IsChecked.Value && !checkBoxFilterVideo.IsChecked.Value) return true; if (card.HasAudio != checkBoxFilterAudio.IsChecked.Value) return false; if (card.HasImage != checkBoxFilterPicture.IsChecked.Value) return false; if (card.HasVideo != checkBoxFilterVideo.IsChecked.Value) return false; return true; }
/// <summary> /// Filters by Example Sentence /// </summary> /// <param name="card">The card.</param> /// <returns></returns> /// <remarks>Documented by Dev08, 2009-07-16</remarks> private bool CardSearchExampleSentence(CardTreeViewItem card) { if (!checkBoxFilterExampleSentence.IsChecked.Value) return true; return card.HasExampleSentence; }