private View OnPreFocusChange(object source, FocusManager.PreFocusChangeEventArgs e)
{
if (e.CurrentView != null && !e.ProposedView)
{
int index = Int32.Parse(e.CurrentView.Name);
if (e.Direction == View.FocusDirection.Left)
{
index--;
}
if (e.Direction == View.FocusDirection.Right)
{
index++;
}
if (index < 1)
{
index = _textButton.Length;
}
if (index > _textButton.Length)
{
index = 1;
}
e.ProposedView = _textButton[index - 1]._button;
}
if (!e.ProposedView && !e.CurrentView)
{
e.ProposedView = _textButton[0]._button;
}
return(e.ProposedView);
}
/// <summary>
/// Callback when the keyboard focus is going to be changed.
/// </summary>
/// <param name="resource">FocusManager.Instance</param>
/// <param name="e">event</param>
/// <returns> The view to move the keyboard focus to.</returns>
private View OnKeyboardPreFocusChange(object resource, FocusManager.PreFocusChangeEventArgs e)
{
View CurrentView = e.CurrentView;
View nextView = e.ProposedView;
if (!CurrentView && !nextView)
{
// Set the initial focus to the first tile in the current page should be focused.
nextView = mpages[scrollView.FocusedItemIndex].GetChildAt(new TableView.CellPosition(0, 0));
}
else if (!nextView)
{
// ScrollView is being focused but nothing in the current page can be focused further
// in the given direction. We should work out which page to scroll to next.
uint currentPage = (uint)scrollView.FocusedItemIndex;
uint newPage = currentPage;
if (e.Direction == View.FocusDirection.Left)
{
newPage--;
}
else if (e.Direction == View.FocusDirection.Right)
{
newPage++;
}
newPage = global::System.Math.Max(0, global::System.Math.Min(mTotalPages - 1, newPage));
if (newPage == currentPage)
{
if (e.Direction == View.FocusDirection.Left)
{
newPage = mTotalPages - 1;
}
else if (e.Direction == View.FocusDirection.Right)
{
newPage = 0;
}
}
// Scroll to the page in the given direction
//scrollView.ScrollTo(newPage);
if (e.Direction == View.FocusDirection.Left)
{
// Work out the cell position for the last tile
uint remainingExamples = numOfSamples - newPage * EXAMPLES_PER_ROW * ROWS_PER_PAGE;
currentRow = (remainingExamples >= EXAMPLES_PER_ROW * ROWS_PER_PAGE) ? ROWS_PER_PAGE - 1 : ((remainingExamples % (EXAMPLES_PER_ROW * ROWS_PER_PAGE) + EXAMPLES_PER_ROW) / EXAMPLES_PER_ROW - 1);
currentColumn = remainingExamples >= EXAMPLES_PER_ROW * ROWS_PER_PAGE ? EXAMPLES_PER_ROW - 1 : (remainingExamples % (EXAMPLES_PER_ROW * ROWS_PER_PAGE) - currentRow * EXAMPLES_PER_ROW - 1);
// Move the focus to the last tile in the new page.
nextView = mpages[newPage].GetChildAt(new TableView.CellPosition(currentRow, currentColumn));
}
else
{
// Move the focus to the first tile in the new page.
nextView = mpages[newPage].GetChildAt(new TableView.CellPosition(0, 0));
}
}
return(nextView);
}
private View OnKeyboardPreFocusChangeSignal(object source, FocusManager.PreFocusChangeEventArgs e)
{
View nextView = null;
switch (e.Direction)
{
case View.FocusDirection.Up:
Console.WriteLine("FocusPreChanged Up");
break;
case View.FocusDirection.Down:
Console.WriteLine("FocusPreChanged Down");
break;
case View.FocusDirection.Left:
Console.WriteLine("FocusPreChanged Left ");
break;
case View.FocusDirection.Right:
Console.WriteLine("FocusPreChanged Right");
break;
default:
Console.WriteLine("FocusPreChanged Unknown");
break;
}
return(nextView);
}
private View OnPreFocusChange(object obj, FocusManager.PreFocusChangeEventArgs e)
{
if (e.CurrentView != null && !e.ProposedView)
{
if (e.Direction == View.FocusDirection.Down)
{
View view = e.CurrentView.Parent as View;
if (view.Name == "UpperListTable")
{
e.ProposedView = midListTable.GetChildAt(new TableView.CellPosition(0, 0));;
}
else if (view.Name == "MidListTable")
{
e.ProposedView = bottomListTable.GetChildAt(new TableView.CellPosition(0, 0));;
}
}
else if (e.Direction == View.FocusDirection.Up)
{
View view = e.CurrentView.Parent as View;
if (view.Name == "BottomListTable")
{
e.ProposedView = midListTable.GetChildAt(new TableView.CellPosition(0, 0));;
}
else if (view.Name == "MidListTable")
{
e.ProposedView = upperListTable.GetChildAt(new TableView.CellPosition(0, 0));;
}
}
}
if (!e.ProposedView && !e.CurrentView)
{
e.ProposedView = upperListTable.GetChildAt(new TableView.CellPosition(0, 0));;
}
return(e.ProposedView);
}
private View Instance_PreFocusChange(object source, FocusManager.PreFocusChangeEventArgs e)
{
View nextView;
Tizen.Log.Debug("NUI", "Instance_PreFocusChange = " + e.Direction.ToString());
//added
if (e.CurrentView == null)
{
e.CurrentView = label[0];
}
if (e.ProposedView == null)
{
e.ProposedView = label[0];
}
int index = Array.FindIndex(label, x => x == e.CurrentView);
Tizen.Log.Debug("NUI", "index = " + index);
switch (e.Direction)
{
case View.FocusDirection.Up:
index = (index + numOfSamples - 2) % numOfSamples; //changed
_ani.Play();
break;
case View.FocusDirection.Down:
index = (index + 2) % numOfSamples; //changed
Tizen.Log.Debug("NUI", "pushbutton1 Visible=" + pushButton1.Visible + " pushbutton2 Visible=" + pushButton2.Visible); //added
break;
case View.FocusDirection.Left:
//added
pushButton1.Show();
pushButton2.Show();
break;
case View.FocusDirection.Right:
//added
pushButton1.Hide();
pushButton2.Hide();
break;
default:
break;
}
Tizen.Log.Debug("NUI", "next index = " + index);
nextView = label[index];
if (e.CurrentView.HasFocus())
{
//currentView?.ClearKeyInputFocus(); //removed
}
//nextView?.SetKeyInputFocus(); //removed
return(nextView);
}
private View OnPreFocusChange(object obj, FocusManager.PreFocusChangeEventArgs e)
{
if (!e.ProposedView && !e.CurrentView)
{
e.ProposedView = listTable.GetChildAt(new TableView.CellPosition(0, 0));;
}
return(e.ProposedView);
}
// Callback for KeyboardFocusManager
private View OnPreFocusChange(object source, FocusManager.PreFocusChangeEventArgs e)
{
if (!e.ProposedView && !e.CurrentView)
{
e.ProposedView = _contentContainer.GetChildAt(1);
}
return(e.ProposedView);
}
/// <summary>
/// Callback when the keyboard focus is going to be changed.
/// </summary>
/// <param name="resource">FocusManager.Instance</param>
/// <param name="e">event</param>
/// <returns> The view to move the keyboard focus to.</returns>
private View PreFocusChange(object resource, FocusManager.PreFocusChangeEventArgs e)
{
View currentView = e.CurrentView;
View nextView = e.ProposedView;
if (currentView == null && nextView == null)
{
nextView = pushButton;
}
return(nextView);
}
private View A1_PreFocusChange(object o, FocusManager.PreFocusChangeEventArgs e)
{
View v1 = e.CurrentView;
e.CurrentView = v1;
View v2 = e.ProposedView;
e.ProposedView = v2;
View.FocusDirection b1 = e.Direction;
e.Direction = b1;
return(v1);
}
private View OnPreFocusChange(object obj, FocusManager.PreFocusChangeEventArgs e)
{
if (e.CurrentView != null && !e.ProposedView)
{
if (e.Direction == View.FocusDirection.Down)
{
e.ProposedView = listTable;
}
if (e.Direction == View.FocusDirection.Up)
{
e.ProposedView = detailButton;
}
}
if (!e.ProposedView && !e.CurrentView)
{
e.ProposedView = detailButton;
}
return(e.ProposedView);
}
private View OnPreFocusChange(object obj, FocusManager.PreFocusChangeEventArgs e)
{
if (e.CurrentView != null && !e.ProposedView)
{
if (e.Direction == View.FocusDirection.Left)
{
e.ProposedView = buttonClose;
}
if (e.Direction == View.FocusDirection.Right)
{
e.ProposedView = buttonSend;
}
}
if (!e.ProposedView && !e.CurrentView)
{
e.ProposedView = buttonSend;
}
return(e.ProposedView);
}
public void FocusManagerPreFocusChange()
{
tlog.Debug(tag, $"FocusManagerPreFocusChange START");
FocusManager a1 = FocusManager.Instance;
a1.PreFocusChange += A1_PreFocusChange;
a1.PreFocusChange -= A1_PreFocusChange;
tlog.Debug(tag, $"112");
object o1 = new object();
FocusManager.PreFocusChangeEventArgs e = new FocusManager.PreFocusChangeEventArgs();
tlog.Debug(tag, $"113");
A1_PreFocusChange(o1, e);
tlog.Debug(tag, $"114");
tlog.Debug(tag, $"FocusManagerPreFocusChange END (OK)");
Assert.Pass("FocusManagerPreFocusChange");
}
private View OnPreFocusChange(object obj, FocusManager.PreFocusChangeEventArgs e)
{
if (e.CurrentView != null && !e.ProposedView)
{
if (e.Direction == View.FocusDirection.Down)
{
e.ProposedView = optionList;//.GetChildAt(0);
}
if (e.Direction == View.FocusDirection.Up)
{
e.ProposedView = contentTable;//.GetChildAt(0);
}
Tizen.Log.Fatal("NUISamples", "proposed view is null ");
// Console.WriteLine("================== Proposed view null");
}
if (!e.ProposedView && !e.CurrentView)
{
e.ProposedView = contentTable;//.GetChildAt(0);
}
return(e.ProposedView);
}
private View OnKeyboardPreFocusChange(object source, FocusManager.PreFocusChangeEventArgs e)
{
View nextFocusView = e.ProposedView;
// When nothing has been focused initially, focus the text field in the first spin
if (!e.CurrentView && !e.ProposedView)
{
nextFocusView = _spinYear.SpinText;
}
else if (e.Direction == View.FocusDirection.Left)
{
// Move the focus to the spin in the left of the current focused spin
if (e.CurrentView == _spinMonth.SpinText)
{
nextFocusView = _spinYear.SpinText;
}
else if (e.CurrentView == _spinDay.SpinText)
{
nextFocusView = _spinMonth.SpinText;
}
}
else if (e.Direction == View.FocusDirection.Right)
{
// Move the focus to the spin in the right of the current focused spin
if (e.CurrentView == _spinYear.SpinText)
{
nextFocusView = _spinMonth.SpinText;
}
else if (e.CurrentView == _spinMonth.SpinText)
{
nextFocusView = _spinDay.SpinText;
}
}
return(nextFocusView);
}
private View OnKeyboardPreFocusChangeSignal(object source, FocusManager.PreFocusChangeEventArgs e)
{
// Reset the action reminder timer, as the user has provided input.
_actionReminderTimer.Stop();
_actionReminderTickCounter = 0;
_actionReminderTimer.Start();
View view = null;
if (_menu.ScrollMenu().IsActive)
{
int id = _menu.ScrollMenu().FocusedItemID;
if (e.Direction == View.FocusDirection.Up)
{
_menu.Focus(false, true);
view = _posterMenus[_currentMenuIndex].Focus(true);
}
else if (e.Direction == View.FocusDirection.Left)
{
--id;
if (id < 0)
{
_menu.Focus(false, false);
view = _systemMenu.Show(true, View.FocusDirection.Left);
MoveSourceMenuAnimation(true);
}
}
else if (e.Direction == View.FocusDirection.Right)
{
++id;
if (id >= _menu.Count)
{
id = _menu.Count - 1;
}
}
if (view == null)
{
id = id % _menu.Count;
if (id != _currentMenuIndex)
{
UpdateActivePosterMenu(id);
}
view = e.ProposedView;
}
}
else if (_posterMenus[_currentMenuIndex].ScrollMenu().IsActive)
{
if (e.Direction == View.FocusDirection.Down)
{
_posterMenus[_currentMenuIndex].Focus(false);
if (_systemMenu.FocusedIcon >= 0)
{
_menu.Show(true);
view = _systemMenu.Show(true, View.FocusDirection.Down);
MoveSourceMenuAnimation(true);
}
else
{
view = _menu.Focus(true, true);
}
}
else
{
view = e.ProposedView;
}
}
else if (_systemMenu.IsActive)
{
int icon = _systemMenu.FocusedIcon;
if (e.Direction == View.FocusDirection.Left)
{
--icon;
if (icon < 0)
{
icon = 0;
}
}
else if (e.Direction == View.FocusDirection.Right)
{
++icon;
if (icon > 2)
{
icon = -1;
_systemMenu.Show(false, View.FocusDirection.Right);
MoveSourceMenuAnimation(false);
view = _menu.Focus(true, false);
}
}
else if (e.Direction == View.FocusDirection.Up)
{
_systemMenu.Show(false, View.FocusDirection.Up);
MoveSourceMenuAnimation(false);
_menu.Focus(false, true);
view = _posterMenus[_currentMenuIndex].Focus(true);
}
if (view == null)
{
_systemMenu.FocusedIcon = icon;
view = _systemMenu._systemIcons[icon];
}
}
return(view);
}
private View Instance_PreFocusChange(object source, FocusManager.PreFocusChangeEventArgs e)
{
Tizen.Log.Debug("NUI", "...");
View currentView = (e.CurrentView) ?? lastFocusedView;
View nextView = null;
Tizen.Log.Debug("NUI", "NUI-4 " + "PreFocusChange-" + e.Direction);
if (currentView != null && currentView.HasBody())
{
Tizen.Log.Debug("NUI", "NUI-5 " + " Current-" + currentView.Name);
}
if (currentView)
{
switch (e.Direction)
{
case View.FocusDirection.Left:
nextView = currentView.LeftFocusableView;
if (nextView == null)
{
Tizen.Log.Debug("NUI", "NUI-6 " + "LeftFocusableView is NULL!!!!");
}
else
{
Tizen.Log.Debug("NUI", "NUI-7 " + currentView.Name + ".LeftFocusableView =" + nextView.Name);
}
break;
case View.FocusDirection.Right:
nextView = currentView.RightFocusableView;
if (nextView == null)
{
Tizen.Log.Debug("NUI", "NUI-8 " + "RightFocusableView is NULL!!!!");
}
else
{
Tizen.Log.Debug("NUI", "NUI-9 " + currentView.Name + ".RightFocusableView =" + nextView.Name);
}
break;
case View.FocusDirection.Up:
nextView = currentView.UpFocusableView;
if (nextView == null)
{
Tizen.Log.Debug("NUI", "NUI-10 " + "UpFocusableView is NULL!!!!");
}
else
{
Tizen.Log.Debug("NUI", "NUI-11 " + currentView.Name + ".UpFocusableView =" + nextView.Name);
}
break;
case View.FocusDirection.Down:
nextView = currentView.DownFocusableView;
if (nextView == null)
{
Tizen.Log.Debug("NUI", "NUI-12 " + "DownFocusableView is NULL!!!!");
}
else
{
Tizen.Log.Debug("NUI", "NUI-13 " + currentView.Name + ".DownFocusableView =" + nextView.Name);
}
break;
default:
nextView = null; //added
break;
}
}
if (e.ProposedView == null)
{
Tizen.Log.Debug("NUI", "NUI-14 " + "ProposedView in NULL!!");
}
else if (e.ProposedView.HasBody())
{
Tizen.Log.Debug("NUI", "NUI-15 " + "ProposedView-" + e.ProposedView.Name);
}
else
{
Tizen.Log.Debug("NUI", "NUI-16 " + "ProposedView does NOT have body!!!" + e.ProposedView);
}
nextView = nextView ?? (e.ProposedView) ?? currentView;
lastFocusedView = nextView;
if (nextView != null && nextView.HasBody())
{
Tizen.Log.Debug("NUI", "NUI-17 " + "Next-" + nextView.Name);
}
return(nextView);
}
/// <summary>
/// Callback when the keyboard focus is going to be changed.
/// </summary>
/// <param name="source">FocusManager.Instance</param>
/// <param name="e">event</param>
/// <returns> The view to move the keyboard focus to.</returns>
private View OnKeyboardPreFocusChangeSignal(object source, FocusManager.PreFocusChangeEventArgs e)
{
if (!e.CurrentView && !e.ProposedView)
{
return(_menuContainer);
}
View actor = _menuContainer.Container;
if (e.Direction == View.FocusDirection.Up)
{
// Move the Focus to Poster ScrollContainer and hide Bottom Container (Menu ScrollContainer)
if (_menuContainer.IsFocused)
{
actor = _postersContainer[_currentPostersContainerID].GetCurrentFocusedActor();
_menuContainer.SetFocused(false);
_postersContainer[_currentPostersContainerID].SetFocused(true);
//HideBottomContainer();
}
}
else if (e.Direction == View.FocusDirection.Down)
{
// Show Bottom Container (Menu ScrollContainer) and move the Focus to it
if (!_menuContainer.IsFocused)
{
ShowBottomContainer();
actor = _menuContainer.GetCurrentFocusedActor();
_postersContainer[_currentPostersContainerID].SetFocused(false);
_menuContainer.SetFocused(true);
}
}
else
{
// Set the next focus view.
actor = e.ProposedView;
}
if (e.Direction == View.FocusDirection.Left)
{
if (_menuContainer.IsFocused)
{
int id = _menuContainer.FocusedItemID % _totalPostersContainers;
if (id != _currentPostersContainerID)
{
Hide(_postersContainer[_currentPostersContainerID]);
_currentPostersContainerID = id;
Show(_postersContainer[_currentPostersContainerID]);
}
}
}
else if (e.Direction == View.FocusDirection.Right)
{
if (_menuContainer.IsFocused)
{
int id = _menuContainer.FocusedItemID % _totalPostersContainers;
if (id != _currentPostersContainerID)
{
Hide(_postersContainer[_currentPostersContainerID]);
_currentPostersContainerID = id;
Show(_postersContainer[_currentPostersContainerID]);
}
}
}
return((View)actor);
}
