void AddRecentSearches()
{
try
{
if (RecentSearchesAdded)
{
return;
}
if (RecentSearches.Count == 0)
{
return;
}
var recent = new InstaDynamicSearchSection
{
Title = "Recent",
Type = InstagramApiSharp.Enums.InstaDynamicSearchSectionType.Recent,
};
foreach (var item in RecentSearches)
{
item.ShowClose = false;
recent.Items.Add(item);
}
//recent.Items.AddRange(RecentSearches);
TopItems.Add(recent);
RecentSearchesAdded = true;
}
catch { }
}
private void ItemsCollectionChanged(object sender, System.Collections.Specialized.NotifyCollectionChangedEventArgs e)
{
switch (e.Action)
{
case NotifyCollectionChangedAction.Add:
if (e.NewStartingIndex < 12)
{
TopItems.Insert(e.NewStartingIndex, Items[e.NewStartingIndex]);
if (TopItems.Count > 12)
{
TopItems.RemoveAt(12);
}
}
break;
case NotifyCollectionChangedAction.Move:
if (e.OldStartingIndex < 12 && e.NewStartingIndex < 12)
{
TopItems.Move(e.OldStartingIndex, e.NewStartingIndex);
}
else if (e.OldStartingIndex < 12)
{
TopItems.RemoveAt(e.OldStartingIndex);
TopItems.Add(Items[11]);
}
else if (e.NewStartingIndex < 12)
{
TopItems.Insert(e.NewStartingIndex, Items[e.NewStartingIndex]);
TopItems.RemoveAt(12);
}
break;
case NotifyCollectionChangedAction.Remove:
if (e.OldStartingIndex < 12)
{
TopItems.RemoveAt(e.OldStartingIndex);
if (Items.Count >= 12)
{
TopItems.Add(Items[11]);
}
}
break;
case NotifyCollectionChangedAction.Replace:
if (e.OldStartingIndex < 12)
{
TopItems[e.OldStartingIndex] = Items[e.OldStartingIndex];
}
break;
case NotifyCollectionChangedAction.Reset:
TopItems.Clear();
while (TopItems.Count < Items.Count && TopItems.Count < 12)
{
TopItems.Add(Items[TopItems.Count]);
}
break;
}
}
private void ItemsCollectionChanged(object sender, System.Collections.Specialized.NotifyCollectionChangedEventArgs e)
{
// Provides a subset of the full items collection to bind to from a GroupedItemsPage
// for two reasons: GridView will not virtualize large items collections, and it
// improves the user experience when browsing through groups with large numbers of
// items.
//
// A maximum of 12 items are displayed because it results in filled grid columns
// whether there are 1, 2, 3, 4, or 6 rows displayed
switch (e.Action)
{
case NotifyCollectionChangedAction.Add:
foreach (var item in e.NewItems)
{
(item as CommonDataItem).Group = this;
}
if (e.NewStartingIndex < 12)
{
TopItems.Insert(e.NewStartingIndex, Items[e.NewStartingIndex]);
if (TopItems.Count > 12)
{
TopItems.RemoveAt(12);
}
}
break;
case NotifyCollectionChangedAction.Remove:
if (e.OldStartingIndex < 12)
{
TopItems.RemoveAt(e.OldStartingIndex);
if (Items.Count >= 12)
{
TopItems.Add(Items[11]);
}
}
break;
case NotifyCollectionChangedAction.Replace:
if (e.OldStartingIndex < 12)
{
TopItems[e.OldStartingIndex] = Items[e.OldStartingIndex];
}
break;
case NotifyCollectionChangedAction.Reset:
TopItems.Clear();
while (TopItems.Count < Items.Count && TopItems.Count < 12)
{
TopItems.Add(Items[TopItems.Count]);
}
break;
}
}
public override void AddRootItemFor(ICrit crit)
{
var est = crit.GetEstimator();
if (!roots.Contains(est))
{
// first create ItemVm
var itemVm = new CriteriaItemViewModel(est, beforeInsert);
roots.Add(est);
TopItems.Add(itemVm);
}
}
public override void AddRootItemFor(IHrsHolder holder)
{
var p = holder.GetPatient();
if (!roots.Contains(p))
{
// first create ItemVm
var itemVm = new CardItemViewModel(p);
roots.Add(p);
TopItems.Add(itemVm);
}
}
protected override void InitializeTopItems()
{
Searchable = false;
TopItems.Clear();
ContainerItem item = new ContainerItem(true, true, true);
item.Children.Add(new Button()
{
Content = "Test Button"
});
TopItems.Add(item);
}
private void Initialize(ICollection <Dictionary.ListItem> items)
{
_itemsController.ResetTopItems();
foreach (Dictionary.ListItem word in items)
{
DictionaryItem item = new DictionaryItem(word);
bool hasSubtitle = !string.IsNullOrEmpty(item.Subtitle);
Items.Add(item);
if (_itemsController.CanAddTopItem(hasSubtitle))
{
TopItems.Add(item);
}
}
}
private void FillTopItems()
{
TopItems.Clear();
_itemsController.ResetHistoryTopItems();
foreach (DictionaryItem item in _items)
{
if (_itemsController.CanAddHistoryTopItem())
{
TopItems.Add(item);
}
else
{
break;
}
}
}
private void ItemsCollectionChanged(object sender, System.Collections.Specialized.NotifyCollectionChangedEventArgs e)
{
// Proporciona un subconjunto de la colección completa de elementos al que enlazar desde un elemento GroupedItemsPage
// por dos motivos: GridView no virtualiza colecciones de elementos grandes y
// mejora la experiencia del usuario cuando examina grupos con números grandes de
// elementos.
//
// Se muestra un máximo de 12 elementos porque da lugar a columnas de cuadrícula rellenas
// ya se muestren 1, 2, 3, 4 o 6 filas
switch (e.Action)
{
case NotifyCollectionChangedAction.Add:
if (e.NewStartingIndex < 12)
{
TopItems.Insert(e.NewStartingIndex, Items[e.NewStartingIndex]);
if (TopItems.Count > 12)
{
TopItems.RemoveAt(12);
}
}
break;
case NotifyCollectionChangedAction.Move:
if (e.OldStartingIndex < 12 && e.NewStartingIndex < 12)
{
TopItems.Move(e.OldStartingIndex, e.NewStartingIndex);
}
else if (e.OldStartingIndex < 12)
{
TopItems.RemoveAt(e.OldStartingIndex);
TopItems.Add(Items[11]);
}
else if (e.NewStartingIndex < 12)
{
TopItems.Insert(e.NewStartingIndex, Items[e.NewStartingIndex]);
TopItems.RemoveAt(12);
}
break;
case NotifyCollectionChangedAction.Remove:
if (e.OldStartingIndex < 12)
{
TopItems.RemoveAt(e.OldStartingIndex);
if (Items.Count >= 12)
{
TopItems.Add(Items[11]);
}
}
break;
case NotifyCollectionChangedAction.Replace:
if (e.OldStartingIndex < 12)
{
TopItems[e.OldStartingIndex] = Items[e.OldStartingIndex];
}
break;
case NotifyCollectionChangedAction.Reset:
TopItems.Clear();
while (TopItems.Count < Items.Count && TopItems.Count < 12)
{
TopItems.Add(Items[TopItems.Count]);
}
break;
}
}
private void ItemsCollectionChanged(object sender, System.Collections.Specialized.NotifyCollectionChangedEventArgs e)
{
// Предоставляет подмножество полной коллекции элементов, привязываемой из объекта GroupedItemsPage
// по двум причинам: GridView не виртуализирует большие коллекции элементов и оно
// улучшает работу пользователей при просмотре групп с большим количеством
// элементов.
//
// Отображается максимальное число столбцов (12), поскольку это приводит к заполнению столбцов сетки
// сколько строк отображается: 1, 2, 3, 4 или 6
switch (e.Action)
{
case NotifyCollectionChangedAction.Add:
if (e.NewStartingIndex < 12)
{
TopItems.Insert(e.NewStartingIndex, Items[e.NewStartingIndex]);
if (TopItems.Count > 12)
{
TopItems.RemoveAt(12);
}
}
break;
case NotifyCollectionChangedAction.Move:
if (e.OldStartingIndex < 12 && e.NewStartingIndex < 12)
{
TopItems.Move(e.OldStartingIndex, e.NewStartingIndex);
}
else if (e.OldStartingIndex < 12)
{
TopItems.RemoveAt(e.OldStartingIndex);
TopItems.Add(Items[11]);
}
else if (e.NewStartingIndex < 12)
{
TopItems.Insert(e.NewStartingIndex, Items[e.NewStartingIndex]);
TopItems.RemoveAt(12);
}
break;
case NotifyCollectionChangedAction.Remove:
if (e.OldStartingIndex < 12)
{
TopItems.RemoveAt(e.OldStartingIndex);
if (Items.Count >= 12)
{
TopItems.Add(Items[11]);
}
}
break;
case NotifyCollectionChangedAction.Replace:
if (e.OldStartingIndex < 12)
{
TopItems[e.OldStartingIndex] = Items[e.OldStartingIndex];
}
break;
case NotifyCollectionChangedAction.Reset:
TopItems.Clear();
while (TopItems.Count < Items.Count && TopItems.Count < 12)
{
TopItems.Add(Items[TopItems.Count]);
}
break;
}
}
/// <summary> DKU
/// Cette méthode permet gestion des collections d'éléments et gère les notifications.
/// Méthode déjà existante dans le modèle.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ItemsCollectionChanged(object sender, System.Collections.Specialized.NotifyCollectionChangedEventArgs e)
{
// Fournit un sous-ensemble de la collection complète d'éléments avec laquelle effectuer une liaison à partir d'un GroupedItemsPage
// pour deux raisons : GridView ne virtualise pas les collections d'éléments volumineuses, et
// améliore l'expérience utilisateur lors de la navigation dans des groupes contenant un nombre important
// d'éléments.
//
// 12 éléments maximum sont affichés, car cela se traduit par des colonnes de grille remplies,
// qu'il y ait 1, 2, 3, 4 ou 6 lignes affichées
switch (e.Action)
{
case NotifyCollectionChangedAction.Add:
if (e.NewStartingIndex < 12)
{
TopItems.Insert(e.NewStartingIndex, Items[e.NewStartingIndex]);
if (TopItems.Count > 12)
{
TopItems.RemoveAt(12);
}
}
break;
case NotifyCollectionChangedAction.Move:
if (e.OldStartingIndex < 12 && e.NewStartingIndex < 12)
{
TopItems.Move(e.OldStartingIndex, e.NewStartingIndex);
}
else if (e.OldStartingIndex < 12)
{
TopItems.RemoveAt(e.OldStartingIndex);
TopItems.Add(Items[11]);
}
else if (e.NewStartingIndex < 12)
{
TopItems.Insert(e.NewStartingIndex, Items[e.NewStartingIndex]);
TopItems.RemoveAt(12);
}
break;
case NotifyCollectionChangedAction.Remove:
if (e.OldStartingIndex < 12)
{
TopItems.RemoveAt(e.OldStartingIndex);
if (Items.Count >= 12)
{
TopItems.Add(Items[11]);
}
}
break;
case NotifyCollectionChangedAction.Replace:
if (e.OldStartingIndex < 12)
{
TopItems[e.OldStartingIndex] = Items[e.OldStartingIndex];
}
break;
case NotifyCollectionChangedAction.Reset:
TopItems.Clear();
while (TopItems.Count < Items.Count && TopItems.Count < 12)
{
TopItems.Add(Items[TopItems.Count]);
}
break;
}
}
private void ItemsCollectionChanged(object sender, System.Collections.Specialized.NotifyCollectionChangedEventArgs e)
{
// 由于两个原因提供要从 GroupedItemsPage 绑定到的完整
// 项集合的子集: GridView 不会虚拟化大型项集合，并且它
// 可在浏览包含大量项的组时改进用户
// 体验。
//
// 最多显示 12 项，因为无论显示 1、2、3、4 还是 6 行，
// 它都生成填充网格列
switch (e.Action)
{
case NotifyCollectionChangedAction.Add:
if (e.NewStartingIndex < 12)
{
TopItems.Insert(e.NewStartingIndex, Items[e.NewStartingIndex]);
if (TopItems.Count > 12)
{
TopItems.RemoveAt(12);
}
}
break;
case NotifyCollectionChangedAction.Move:
if (e.OldStartingIndex < 12 && e.NewStartingIndex < 12)
{
TopItems.Move(e.OldStartingIndex, e.NewStartingIndex);
}
else if (e.OldStartingIndex < 12)
{
TopItems.RemoveAt(e.OldStartingIndex);
TopItems.Add(Items[11]);
}
else if (e.NewStartingIndex < 12)
{
TopItems.Insert(e.NewStartingIndex, Items[e.NewStartingIndex]);
TopItems.RemoveAt(12);
}
break;
case NotifyCollectionChangedAction.Remove:
if (e.OldStartingIndex < 12)
{
TopItems.RemoveAt(e.OldStartingIndex);
if (Items.Count >= 12)
{
TopItems.Add(Items[11]);
}
}
break;
case NotifyCollectionChangedAction.Replace:
if (e.OldStartingIndex < 12)
{
TopItems[e.OldStartingIndex] = Items[e.OldStartingIndex];
}
break;
case NotifyCollectionChangedAction.Reset:
TopItems.Clear();
while (TopItems.Count < Items.Count && TopItems.Count < 12)
{
TopItems.Add(Items[TopItems.Count]);
}
break;
}
}
private void ItemsCollectionChanged(object sender, System.Collections.Specialized.NotifyCollectionChangedEventArgs e)
{
// バインドする完全な項目コレクションのサブセットを GroupedItemsPage から指定します。
// これには次の 2 つの理由があります。GridView はサイズの大きい項目コレクションを仮想化しません。また、
// グループを通じてたくさんのアイテムを参照するときに、ユーザー エクスペリエンスを
// 向上します。
//
// 1、2、3、4、または 6 個の列が表示される場合でも、入力済みのグリッド コラムが使用されることになるため、
// 最大 12 個のアイテムが表示されます
switch (e.Action)
{
case NotifyCollectionChangedAction.Add:
if (e.NewStartingIndex < 12)
{
TopItems.Insert(e.NewStartingIndex, Items[e.NewStartingIndex]);
if (TopItems.Count > 12)
{
TopItems.RemoveAt(12);
}
}
break;
case NotifyCollectionChangedAction.Move:
if (e.OldStartingIndex < 12 && e.NewStartingIndex < 12)
{
TopItems.Move(e.OldStartingIndex, e.NewStartingIndex);
}
else if (e.OldStartingIndex < 12)
{
TopItems.RemoveAt(e.OldStartingIndex);
TopItems.Add(Items[11]);
}
else if (e.NewStartingIndex < 12)
{
TopItems.Insert(e.NewStartingIndex, Items[e.NewStartingIndex]);
TopItems.RemoveAt(12);
}
break;
case NotifyCollectionChangedAction.Remove:
if (e.OldStartingIndex < 12)
{
TopItems.RemoveAt(e.OldStartingIndex);
if (Items.Count >= 12)
{
TopItems.Add(Items[11]);
}
}
break;
case NotifyCollectionChangedAction.Replace:
if (e.OldStartingIndex < 12)
{
TopItems[e.OldStartingIndex] = Items[e.OldStartingIndex];
}
break;
case NotifyCollectionChangedAction.Reset:
TopItems.Clear();
while (TopItems.Count < Items.Count && TopItems.Count < 12)
{
TopItems.Add(Items[TopItems.Count]);
}
break;
}
}
protected void CreateMenuItems()
{
//TopItems.Add(new MasterMenuItem
//{
// Title = App.GetLanguageValue("Home", "首页"),
// IconSource = String.Format("{0}{1}", Device.OnPlatform("", "", "Assets/"), "nav_home.png"),
// Page = PageItem.Home
//});
TopItems.Add(new MasterMenuItem
{
Title = App.GetLanguageValue("Bible", "圣经"),
IconSource = String.Format("{0}{1}", Device.OnPlatform("", "", "Assets/"), "nav_bible.png"),
Page = PageItem.Bible
});
TopItems.Add(new MasterMenuItem
{
Title = App.GetLanguageValue("“Sing Out Joyfully”", "高声欢唱"),
IconSource = String.Format("{0}{1}", Device.OnPlatform("", "", "Assets/"), "nav_songbook.png"),
Page = PageItem.SongBook
});
TopItems.Add(new MasterMenuItem
{
Title = App.GetLanguageValue("Publications", "出版物"),
IconSource = String.Format("{0}{1}", Device.OnPlatform("", "", "Assets/"), "nav_publications.png"),
Page = PageItem.Publications
});
TopItems.Add(new MasterMenuItem
{
Title = App.GetLanguageValue("Dictionary", "字典"),
IconSource = String.Format("{0}{1}", Device.OnPlatform("", "", "Assets/"), "nav_dictionary.png"),
Page = PageItem.Dictionary
});
//TopItems.Add(new MasterMenuItem
//{
// Title = "Media",
// IconSource = String.Format("{0}{1}", Device.OnPlatform("", "", "Assets/"), "nav_media.png"),
//});
//TopItems.Add(new MasterMenuItem
//{
// Title = "Meetings",
// IconSource = String.Format("{0}{1}", Device.OnPlatform("", "", "Assets/"), "nav_meetings.png"),
//});
var settings = new MasterMenuItem
{
Title = App.GetLanguageValue("Settings", "设置"),
IconSource = String.Format("{0}{1}", Device.OnPlatform("", "", "Assets/"), "nav_settings.png"),
Page = PageItem.Settings
};
if (Device.RuntimePlatform == Device.Windows)
{
BottomItems.Add(settings);
}
else
{
BottomItems.Add(settings);
}
MenuTop.ItemsSource = TopItems;
MenuBottom.ItemsSource = BottomItems;
if (Device.RuntimePlatform == Device.Windows)
{
MenuTop.Header = null;
MenuTop.HeightRequest = (TopItems.Count() * 48);
MenuBottom.HeightRequest = (BottomItems.Count() * 48) + 1;
}
else
{
MenuTop.HeightRequest = ((TopItems.Count() + 1) * 60) + 200;
MenuTop.SeparatorVisibility = SeparatorVisibility.None;
MenuBottom.HeightRequest = (BottomItems.Count() * 60) + 1 + 1;
//MenuBottom.HeightRequest = 1;
}
//if (Device.RuntimePlatform == Device.Android)
//{
// var _menuPage = new ContentPage();
// _menuPage.Title = "FreshMvvmSampleApp";
// _menuPage.Content = SplitViewPane;
// Master = new NavigationPage(_menuPage) { Title = "FreshMvvmSampleApp" };
//}
//else
//{
//}
#if __ANDROID__
#endif
#if __ANDROID__
#endif
}