private void RevealCategoriesDialog()
{
var inflater = GetSystemService(Context.LayoutInflaterService) as LayoutInflater;
_categoriesList.RemoveAllViews();
View view = this.CurrentFocus;
if (view != null)
{
(this.GetSystemService(InputMethodService) as InputMethodManager)
.HideSoftInputFromWindow(view.WindowToken, 0);
}
foreach (var category in NoteStorage.GetCurrentCategories(this))
{
View entry = inflater.Inflate(Resource.Layout.CategoriesDialogItem, null);
entry.FindViewById <Button>(Resource.Id.categoriesDialogEntryText).Text = category;
entry.FindViewById <Button>(Resource.Id.categoriesDialogEntryText).Typeface = Typeface.CreateFromAsset(this.Assets, "fonts/MINIONPRO-REGULAR.OTF");
entry.Click += (object sender, EventArgs e)
=> { _categoriesListButton.Text = category;
_categoriesListButton.Tag = NoteStorage.GetCurrentCategories(this).IndexOf(category);
FindViewById <RelativeLayout>(Resource.Id.categoriesDialogBG).Visibility = ViewStates.Invisible; };
_categoriesList.AddView(entry);
}
FindViewById <RelativeLayout>(Resource.Id.categoriesDialogBG).Visibility = ViewStates.Visible;
}
/// <summary>
/// UI views acquisition and initialization
/// </summary>
private void InitializeUI()
{
_noteText = FindViewById <EditText>(Resource.Id.noteText);
_saveButton = FindViewById <ImageButton>(Resource.Id.saveNoteButton);
_categoriesListButton = FindViewById <Button>(Resource.Id.categoriesListButton);
_categoriesList = FindViewById <LinearLayout>(Resource.Id.categoriesDialogEntriesList);
_categoriesListButton.Click += (object sender, EventArgs e) => RevealCategoriesDialog();
FindViewById <RelativeLayout>(Resource.Id.categoriesDialogBG).Click += (object sender, EventArgs e) => (sender as RelativeLayout).Visibility = ViewStates.Invisible;
FindViewById <LinearLayout>(Resource.Id.categoriesDialogContainer).Click += (object sender, EventArgs e) => { };
FindViewById <TextView>(Resource.Id.categoriesDialogTitle).Typeface = Typeface.CreateFromAsset(this.Assets, "fonts/MINIONPRO-REGULAR.OTF");
_categoriesListButton.Typeface = Typeface.CreateFromAsset(this.Assets, "fonts/MINIONPRO-REGULAR.OTF");
_saveButton.Click += (object sender, EventArgs e) => UpdateNotes();
if (_originalNote != null)
{
_noteText.Text = _originalNote.Text;
_categoriesListButton.Text = NoteStorage.GetCurrentCategories(this)[_originalNote.CategoryId];
_categoriesListButton.Tag = _originalNote.CategoryId;
}
else
{
_categoriesListButton.Text = NoteStorage.GetCurrentCategories(this)[0];
_categoriesListButton.Tag = 0;
}
}
/// <summary>
/// Populate list with categories
/// </summary>
/// <param name="layout">List layout</param>
private void PopulateList(LinearLayout layout)
{
layout.RemoveAllViews();
View entry = View.Inflate(_rootActivity, Resource.Layout.CategoriesListItem, null);
entry.FindViewById <TextView>(Resource.Id.categoryName).Text = _rootActivity.GetString(Resource.String.All);
entry.FindViewById <TextView>(Resource.Id.categoryName).SetTextColor(BuildColor(_rootActivity.GetString(Resource.String.All)));
entry.FindViewById <TextView>(Resource.Id.categoryName).Typeface = Typeface.CreateFromAsset(_rootActivity.Assets, "fonts/MINIONPRO-REGULAR.OTF");
entry.FindViewById <TextView>(Resource.Id.notesCount).Text = $"({NoteStorage.Notes.Count.ToString()})";
entry.Click += (object sender, EventArgs e) =>
{
if (_selectedEntrys.Count == 0)
{
NotesListFragment.ChangeDataSet(NoteStorage.Notes);
MainPageActivity.Navigation.SetCurrentItem(0, true);
_selectedCategory = _rootActivity.GetString(Resource.String.All);
Refresh(layout);
}
};
entry.LongClick += (object sender, View.LongClickEventArgs e) => { };
layout.AddView(entry);
foreach (string category in NoteStorage.GetCurrentCategories(_rootActivity))
{
int id = NoteStorage.GetCurrentCategories(_rootActivity).IndexOf(category);
entry = View.Inflate(_rootActivity, Resource.Layout.CategoriesListItem, null);
entry.FindViewById <TextView>(Resource.Id.categoryName).Text = category;
entry.FindViewById <TextView>(Resource.Id.categoryName).SetTextColor(BuildColor(category));
entry.FindViewById <TextView>(Resource.Id.categoryName).Typeface = Typeface.CreateFromAsset(_rootActivity.Assets, "fonts/MINIONPRO-REGULAR.OTF");
entry.FindViewById <TextView>(Resource.Id.notesCount).Text = $"({NoteStorage.Notes.Where(n => n.CategoryId == id).Count().ToString()})";
entry.Click += (object sender, EventArgs e) =>
{
if (_selectedEntrys.Count == 0)
{
NotesListFragment.ChangeDataSet(NoteStorage.Notes.Where(n => n.CategoryId == id).ToList());
MainPageActivity.Navigation.SetCurrentItem(0, true);
_selectedCategory = category;
Refresh(layout);
}
};
if (category != NoteStorage.GetCurrentCategories(_rootActivity)[0])
{
entry.Click += (object sender, EventArgs e) => { if (_selectedEntrys.Count > 0)
{
LongClickSelectEntry(sender as View);
}
};
entry.LongClick += (object sender, View.LongClickEventArgs e) => LongClickSelectEntry(sender as View);
}
else
{
entry.LongClick += (object sender, View.LongClickEventArgs e) => { }
};
layout.AddView(entry);
}
}
/// <summary>
/// Refreshing list method
/// </summary>
/// <param name="layout">List layout</param>
private void Refresh(LinearLayout layout)
{
layout.GetChildAt(0).FindViewById <TextView>(Resource.Id.categoryName).SetTextColor(BuildColor(_rootActivity.GetString(Resource.String.All)));
for (int i = 1; i < layout.ChildCount; i++)
{
layout.GetChildAt(i).FindViewById <TextView>(Resource.Id.categoryName).SetTextColor(BuildColor(NoteStorage.GetCurrentCategories(_rootActivity)[i - 1]));
}
}
/// <summary>
/// Remove selected categories
/// </summary>
private void RemoveCategories()
{
foreach (string category in _selectedEntrys
.Select(view => view.FindViewById <TextView>(Resource.Id.categoryName).Text))
{
foreach (Note note in NoteStorage.Notes.Where(note => note.CategoryId == NoteStorage.GetCurrentCategories(_rootActivity).IndexOf(category)))
{
note.CategoryId = 0;
}
NoteStorage.RemoveCategory(_rootActivity, category);
}
SecurityProvider.SaveNotesAsync();
_selectedEntrys.Clear();
HideDeleteButton();
PopulateList(_list);
}