public ToolBarFilters (FilterTypes filter)
{
BindingContext = new FilterViewModel(filter);
Title = ViewModel.Title;
listView = new ListView () {
ItemsSource = ViewModel.Items,
BackgroundColor = Color.Transparent,
ItemTemplate = new DataTemplate (() => {
Label titleLabel = new Label ();
titleLabel.VerticalOptions = LayoutOptions.Center;
titleLabel.SetBinding (Label.TextProperty, "Name");
Image blueCheck = new Image ();
blueCheck.Source = "corningimages/selected.png";
blueCheck.WidthRequest = 18;
blueCheck.HeightRequest = 18;
blueCheck.HorizontalOptions = LayoutOptions.EndAndExpand;
blueCheck.SetBinding (Image.IsVisibleProperty, "IsSelected");
return new ViewCell {
View = new StackLayout {
Orientation = StackOrientation.Horizontal,
HorizontalOptions = LayoutOptions.StartAndExpand,
Padding = new Thickness(20,0,10,0),
Children = { titleLabel, blueCheck }
}
};
})
};
listView.ItemSelected += (sender, e) =>
{
if (e.SelectedItem == null)
return;
var item =(MultiSelectSource)e.SelectedItem;
if(filter == FilterTypes.Categories){
GlobalVariables.SelectedCategory = item.Name;
GlobalVariables.SelectedCategoryCode = item.Code;
} else {
GlobalVariables.SelectedLanguage = item.Code;
}
Navigation.PopModalAsync (true);
};
Content = new StackLayout {
Children = {
listView
}
};
this.ToolbarItems.Add (new ToolbarItem (Translation.Localize("DoneLabel"), null, () => {
Navigation.PopModalAsync (true);
}));
}
public AboutCorning()
{
//NavigationPage.SetTitleIcon (this, "corning_logo.png");
//NavigationPage.SetHasNavigationBar (this, false);
NavigationPage.SetBackButtonTitle(this,Translation.Localize("BackButton"));
listView = new ListView {
HasUnevenRows = true,
ItemTemplate = new DataTemplate (typeof(ListViewCellTemplate)),
SeparatorColor = Color.Transparent,
};
headerLayout = new StackLayout {
Children = {
new Image {
//BackgroundColor = Color.FromHex("#006699"),
Source = "corningimages/corninglogo.png",
WidthRequest = 200,
HeightRequest = 200
}
}
};
listView.Header = headerLayout;
listView.BackgroundColor = Color.Transparent;
listView.ItemTapped += (sender, e) => {
if (e.Item != null) {
var fileItem = ((CorningLinks)listView.SelectedItem);
listView.SelectedItem = null;
var page = (Page)Activator.CreateInstance (typeof(WebPage), fileItem);
this.Navigation.PushAsync (page, true);
}
};
Content = new StackLayout {
Padding = 0,
Children = {
ControlUtilities.GetAppHeader (),
GetBreadCrumbs (),
listView
},
};
this.BackgroundImage = ImageConstants.backgroundImage;
}
void SwitchLayouts(LayoutType layoutType)
{
if (layoutType == LayoutType.ListLayout) {
if (listView == null) {
listView = new ListView {
BackgroundColor = Color.White,
HasUnevenRows = true,
ItemTemplate = new DataTemplate (typeof(DocumentsCellTemplate)),
ItemsSource = ViewModel.ImageFiles,
SeparatorColor = Color.Transparent,
};
//listView.ItemsSource = ViewModel.Files;
listView.BackgroundColor = Color.Transparent;
listView.ItemTapped += (sender, e) => {
var fileItem = (Downloads)e.Item;
var page = new DocumentDetails (fileItem);
this.Navigation.PushAsync (page, true);
};
}
contentLayout = new StackLayout {
Children = {
listView,
}
};
} else {
if (imageGrid == null) {
Device.OnPlatform (iOS: () => {
imageGrid = new GridView {
RowSpacing = 5,
Padding = 5,
ColumnSpacing = 5,
WidthRequest = App.ScreenWidth,
HeightRequest = App.ScreenHeight,
ItemWidth = UIConstants.GetGridViewItemWidths (),
ItemHeight = UIConstants.GetGridViewItemHeights (),
ItemsSource = ViewModel.ImageFiles,
ItemTemplate = new DataTemplate (typeof(GridViewCellTemplate)),
};
},
Android: () => {
imageGrid = new GridView {
Padding = 20,
RowSpacing = 20,
ColumnSpacing = 20,
ItemWidth = 500,
ItemHeight = 732,
ItemsSource = ViewModel.ImageFiles,
ItemTemplate = new DataTemplate (typeof(DynamicDocsTemplateLayout)),
IsClippedToBounds = true,
};
});
imageGrid.ItemSelected += (sender, e) => {
var fileItem = (Downloads)e.Value;
var page = new DocumentDetails (fileItem);
this.Navigation.PushAsync (page, true);
};
} else {
imageGrid.WidthRequest = screenwidth;
imageGrid.HeightRequest = screenheight;
}
contentLayout = new StackLayout {
Children = {
imageGrid,
}
};
}
this.Content = contentLayout;
}
public SearchView(LibraryType type)
{
//this.BackgroundImage = ImageConstants.backgroundImage;
BindingContext = new SearchViewModel ();
categoryType = type;
var searchBar = new SearchBar ();
searchBar.SearchButtonPressed += OnSearchBarButtonPressed;
searchBar.TextChanged += (sender, e) => {
//var changedSearchBar = (SearchBar)sender;
if (e.NewTextValue == null) {
//this only happens when user taps "Cancel" on iOS
ViewModel.LoadItemsCommand.Execute (null);
searchlistView.ItemsSource = ViewModel.SearchItems;
searchlistView.IsVisible = true;
resultlistView.IsVisible = false;
}
};
searchlistView = new ListView () {
HasUnevenRows = true,
ItemTemplate = new DataTemplate (typeof(SearchItemTemplate)),
SeparatorColor = Color.Transparent,
BackgroundColor = Color.Transparent,
};
resultlistView = new ListView () {
HasUnevenRows = true,
ItemTemplate = new DataTemplate (typeof(ResultsItemTemplate)),
//SeparatorColor = Color.Transparent,
BackgroundColor = Color.Transparent,
};
searchlistView.ItemTapped += (sender, e) => {
var search = (Search)e.Item;
ViewModel.SearchText = search.SearchText;
if(categoryType != LibraryType.MyDocuments){
ViewModel.LoadResultsCommand.Execute (null);
resultlistView.ItemsSource = ViewModel.Files;
}
else{
ViewModel.LoadDownloadedSearchResultsCommand.Execute (null);
resultlistView.ItemsSource = ViewModel.DownloadedFiles;
}
searchlistView.IsVisible = false;
resultlistView.IsVisible = true;
};
resultlistView.ItemTapped += (sender, e) => {
if(categoryType == LibraryType.MyDocuments){
var fileItem = (Downloads)e.Item;
var page = new DocumentDetails (fileItem);
this.Navigation.PushAsync (page,true);
}
else{
var fileItem = (ProductCatalog)e.Item;
var page = new DetailsPopup (fileItem,type);
this.Navigation.PushAsync (page,true);
}
};
Content = new PopupLayout {
//VerticalOptions = LayoutOptions.Center,
Content = new StackLayout {
//BackgroundColor = Color.Black,
Children = { searchBar, searchlistView, resultlistView }
}
};
resultlistView.IsVisible = false;
Title = Translation.Localize("SearchLabel");
}
public DummyView ()
{
BindingContext = new BaseViewModel ();
//ViewModel.IsRunning = true;
NavigationPage.SetHasNavigationBar (this, false);
this.BackgroundImage = ImageConstants.backgroundImage;
var list = new ListView {
HasUnevenRows = true,
SeparatorColor = Color.Transparent,
};
list.BackgroundColor = Color.Transparent;
Device.OnPlatform
(
iOS: () => {
grid = new Grid {
VerticalOptions = LayoutOptions.Center,
HorizontalOptions = LayoutOptions.Center,
RowDefinitions = {
new RowDefinition { Height = GridLength.Auto },
new RowDefinition { Height = GridLength.Auto },
},
ColumnDefinitions = {
new ColumnDefinition { Width = new GridLength (1, GridUnitType.Star) },
}
};
grid.Children.Add (ControlUtilities.GetAppHeader (), 0, 0);
grid.Children.Add (list, 0, 1);
grid.Children.Add (CreateLoadingIndicator (), 0, 1);
},
Android: () => {
grid = new Grid {
VerticalOptions = LayoutOptions.Center,
HorizontalOptions = LayoutOptions.Center,
RowDefinitions = {
new RowDefinition { Height = GridLength.Auto },
//new RowDefinition { Height = GridLength.Auto },
},
ColumnDefinitions = {
new ColumnDefinition { Width = new GridLength (1, GridUnitType.Star) },
}
};
//grid.Children.Add (ControlUtilities.GetAppHeader (), 0, 0);
grid.Children.Add (list, 0, 0);
grid.Children.Add (CreateLoadingIndicator (), 0, 0);
},
WinPhone: () => {
grid = new Grid {
VerticalOptions = LayoutOptions.Center,
HorizontalOptions = LayoutOptions.Center,
RowDefinitions = {
new RowDefinition { Height = GridLength.Auto },
new RowDefinition { Height = GridLength.Auto },
},
ColumnDefinitions = {
new ColumnDefinition { Width = new GridLength (1, GridUnitType.Star) },
}
};
grid.Children.Add (ControlUtilities.GetAppHeader (), 0, 0);
grid.Children.Add (list, 0, 1);
grid.Children.Add (CreateLoadingIndicator (), 0, 1);
}
);
Content = grid;
}
void SwitchLayouts(LayoutType layoutType)
{
if (layoutType == LayoutType.ListLayout) {
if (listView == null) {
listView = new ListView {
BackgroundColor = Color.White,
HasUnevenRows = true,
ItemTemplate = new DataTemplate (typeof(NewsLetterCellTemplate)),
SeparatorColor = Color.Transparent,
};
listView.ItemsSource = ViewModel.Files;
listView.BackgroundColor = Color.Transparent;
listView.ItemTapped += (sender, e) => {
((ListView)sender).SelectedItem = null;
};
listView.ItemSelected += (sender, e) => {
if (e.SelectedItem == null)
return;
var currentItem = (ProductCatalog)e.SelectedItem;
var page = new DetailsPopup (currentItem, LibraryType.NewsLetter);
this.Navigation.PushAsync (page, false);
};
}
Device.OnPlatform
(
iOS: () => {
grid = new Grid {
VerticalOptions = LayoutOptions.Center,
HorizontalOptions = LayoutOptions.Center,
RowDefinitions = {
new RowDefinition { Height = GridLength.Auto },
},
ColumnDefinitions = {
new ColumnDefinition { Width = new GridLength (1, GridUnitType.Star) },
}
};
},
Android: () => {
grid = new Grid {
VerticalOptions = LayoutOptions.StartAndExpand,
HorizontalOptions = LayoutOptions.Center,
RowDefinitions = {
new RowDefinition { Height = new GridLength (1, GridUnitType.Star) },
},
ColumnDefinitions = {
new ColumnDefinition { Width = new GridLength (1, GridUnitType.Star) },
}
};
},
WinPhone: () => {
grid = new Grid {
VerticalOptions = LayoutOptions.Center,
HorizontalOptions = LayoutOptions.Center,
RowDefinitions = {
new RowDefinition { Height = GridLength.Auto },
},
ColumnDefinitions = {
new ColumnDefinition { Width = new GridLength (1, GridUnitType.Star) },
}
};
}
);
grid.Children.Add (listView, 0, 0);
grid.Children.Add (CreateLoadingIndicator (), 0, 0);
grid.Children.Add (ShowEmptyResults (), 0, 0);
this.Content = grid;
} else {
if (imageGrid == null) {
Device.OnPlatform (iOS: () => {
imageGrid = new GridView {
RowSpacing = 5,
Padding = 5,
ColumnSpacing = 5,
WidthRequest = App.ScreenWidth - 20,
HeightRequest = App.ScreenHeight,
ItemWidth = UIConstants.GetGridViewItemWidths (),
ItemHeight = UIConstants.GetGridViewItemHeights (),
ItemsSource = ViewModel.ImageFiles,
ItemTemplate = new DataTemplate (typeof(GridViewCellTemplate)),
};
},
Android: () => {
imageGrid = new GridView {
Padding = 20,
RowSpacing = 20,
ColumnSpacing = 20,
ItemWidth = 500,
ItemHeight = 732,
ItemsSource = ViewModel.ImageFiles,
ItemTemplate = new DataTemplate (typeof(DynamicNewsLetterTemplateLayout)),
IsClippedToBounds = true,
};
});
imageGrid.ItemSelected += (sender, e) => {
var currentItem = (ProductCatalog)e.Value;
var fileItem = ViewModel.Files.ToList ().FirstOrDefault (i => i.Id == currentItem.Id);
var page = new DetailsPopup (fileItem, LibraryType.NewsLetter);
Navigation.PushAsync (page, true);
};
}
grid = new Grid {
VerticalOptions = LayoutOptions.Center,
HorizontalOptions = LayoutOptions.Center,
RowDefinitions = {
new RowDefinition { Height = GridLength.Auto },
},
ColumnDefinitions = {
new ColumnDefinition { Width = new GridLength (1, GridUnitType.Star) },
}
};
grid.Children.Add (imageGrid, 0, 0);
grid.Children.Add (CreateLoadingIndicator (), 0, 0);
grid.Children.Add (ShowEmptyResults (), 0, 0);
this.Content = grid;
}
}
protected override void OnBindingContextChanged()
{
base.OnBindingContextChanged ();
dynamic c = BindingContext;
// TODO: Fix book item vertical scroll issue - RowHeight - 1 = No Scroll
var itemView = new ListView {
//BackgroundColor = Color.Lime,
ItemsSource = new List<dynamic> { c },
ItemTemplate = new DataTemplate (typeof(ListTemplateLayout)),
HasUnevenRows = false,
IsPullToRefreshEnabled = false,
HeightRequest = 244,
VerticalOptions = LayoutOptions.FillAndExpand,
SeparatorVisibility = SeparatorVisibility.None,
InputTransparent = true,
RowHeight = 243
};
itemView.ItemTapped += (sender, e) => {
((ListView)sender).SelectedItem = null;
};
itemView.ItemSelected += (sender, e) => {
if (e.SelectedItem == null)
return;
var currentItem = (ProductCatalog)e.SelectedItem;
var page = new DetailsPopup (currentItem, LibraryType.NewsLetter);
NewsletterView.Instance.Navigation.PushAsync (page, false);
};
View = itemView;
}
private ListView CreateLibraryListView()
{
categories = new ListView {
HasUnevenRows = true,
ItemTemplate = new DataTemplate (typeof(LibraryCellTemplate)),
SeparatorColor = Color.Transparent,
};
var headerimage = new Image ();
if (Device.Idiom == TargetIdiom.Phone) {
headerimage.Source = Translation.Localize ("CorningLibraryImagePhone");
if (App.CurrentDevice == IOSDevices.IPhone4S
|| App.CurrentDevice == IOSDevices.IPhone5 || App.CurrentDevice == IOSDevices.IPhone5S) {
headerimage.HeightRequest = 130;
} else {
headerimage.HeightRequest = 150;
}
} else {
headerimage.Source = Translation.Localize ("CorningLibraryImagePad");
}
headerLayout = new StackLayout {
VerticalOptions = LayoutOptions.Center,
HorizontalOptions = LayoutOptions.Center,
Children = {
headerimage
}
};
categories.Header = headerLayout;
categories.BackgroundColor = Color.Transparent;
CreateEventHandlers (categories);
return categories;
}
private void CreateEventHandlers(ListView listView)
{
listView.ItemTapped += (sender, e) => {
((ListView)sender).SelectedItem = null;
};
listView.ItemSelected += (sender, e) => {
if (e.SelectedItem == null)
return;
var item = (Category)e.SelectedItem;
GlobalVariables.SelectedCategory = item.CategoryName;
GlobalVariables.SelectedCategoryCode = item.CategoryCode;
Navigation.PushAsync (new LibraryDetailsView (),false);
};
}
