public override void ViewDidLoad()
{
base.ViewDidLoad();
Viewer.ShowToolbar = false;
Viewer.ShowMenu = false;
SearchTextBox = new UITextField();
btnNext = new C1.iOS.Core.C1ToggleButton();
btnPrevious = new C1.iOS.Core.C1ToggleButton();
var nextIcon = C1IconTemplate.ChevronRight.CreateIcon();
var previousIcon = C1IconTemplate.ChevronLeft.CreateIcon();
nextIcon.RenderWidth = 20;
nextIcon.RenderHeight = 20;
previousIcon.RenderWidth = 20;
previousIcon.RenderHeight = 20;
btnPrevious.BackgroundColor = UIColor.Clear;
btnPrevious.Color = C1ThemeInfo.ApplicationTheme.TextColor;
btnPrevious.Padding = new UIEdgeInsets(5, 5, 5, 5);
btnPrevious.CheckedContent = previousIcon;
btnPrevious.UncheckedContent = previousIcon;
btnPrevious.Checked += BtnPrevious_Checked;
btnNext.BackgroundColor = UIColor.Clear;
btnNext.Color = C1ThemeInfo.ApplicationTheme.TextColor;
btnNext.Padding = new UIEdgeInsets(5, 5, 5, 5);
btnNext.CheckedContent = nextIcon;
btnNext.UncheckedContent = nextIcon;
btnNext.Checked += BtnNext_Checked;
showSearchBar = Viewer.TopAnchor.ConstraintEqualTo(View.LayoutMarginsGuide.TopAnchor);
showSearchBar.Active = true;
StackLayout.Hidden = true;
SearchTextBox.ShouldReturn += (textField) =>
{
var result = Viewer.SearchText(SearchTextBox.Text, false, false, false);
if (result.Count > 0)
{
btnNext.Hidden = false;
btnPrevious.Hidden = false;
}
else
{
btnNext.Hidden = true;
btnPrevious.Hidden = true;
}
return(true);
};
SearchTextBox.ShouldClear += (textField) =>
{
Viewer.ResetSearch();
return(true);
};
string path = "Data/Simple List.pdf";
MemoryStream ms = new MemoryStream();
{
using (FileStream fs = new FileStream(path, FileMode.Open, FileAccess.Read))
{
byte[] bytes = new byte[fs.Length];
fs.Read(bytes, 0, (int)fs.Length);
ms.Write(bytes, 0, (int)fs.Length);
Viewer.LoadDocument(ms);
}
}
NavigationController.InteractivePopGestureRecognizer.Enabled = false;
StackLayout.AddArrangedSubview(SearchTextBox);
StackLayout.AddArrangedSubview(btnPrevious);
StackLayout.AddArrangedSubview(btnNext);
}