/// <summary>
/// First screen demo Application initialisation
/// </summary>
private void OnInitialize()
{
Tizen.Log.Debug("NUI", "OnInitialize() is called!");
_hideScrollContainer = null;
_stage = Window.Instance;
_stageSize = _stage.Size;
_totalPostersContainers = Constants.TotalPostersContainers;
_imagePath = Constants.ImageResourcePath;
_postersContainer = new List <ScrollContainer>();
_menuContainer = new ScrollContainer();
_hideBottomContainerAnimation = new Animation(250);
_showBottomContainerAnimation = new Animation(250);
// Create a Top Container for poster items
_topContainer = new View();
_topContainer.Size2D = new Vector2(_stageSize.Width, _stageSize.Height * Constants.TopContainerHeightFactor);
_topContainer.Position = new Position(0.0f, _stageSize.Height * Constants.TopContainerPositionFactor - 80, 0.0f);
_topContainer.ParentOrigin = ParentOrigin.TopLeft;
_topContainer.PivotPoint = PivotPoint.TopLeft;
_topContainer.PositionUsesPivotPoint = true;
// Add a background to Top container
PropertyMap visual = new PropertyMap();
visual.Insert(Visual.Property.Type, new PropertyValue((int)Visual.Type.Image));
visual.Insert(ImageVisualProperty.URL, new PropertyValue(_imagePath + "/focuseffect/background.png"));
_topContainer.Background = visual;
_topContainer.Name = "TopControl";
// Create a Bottom Container
_bottomContainer = new View();
_bottomContainer.Size2D = new Vector2(_stageSize.Width, _stageSize.Height * Constants.BottomContainerHeightFactor);
_bottomContainer.Position = new Position(0.0f, _stageSize.Height * Constants.BottomContainerHidePositionFactor, 0.0f);
_bottomContainer.ParentOrigin = ParentOrigin.TopLeft;
_bottomContainer.PivotPoint = PivotPoint.TopLeft;
_bottomContainer.PositionUsesPivotPoint = true;
// Add a background to Bottom Container
visual = new PropertyMap();
visual.Insert(Visual.Property.Type, new PropertyValue((int)Visual.Type.Image));
visual.Insert(ImageVisualProperty.URL, new PropertyValue(_imagePath + "/focuseffect/background.png"));
_bottomContainer.Background = visual;
_bottomContainer.Name = "BottomControl";
// Add both Top and Bottom Containers to Stage
_stage.GetDefaultLayer().Add(_topContainer);
_stage.GetDefaultLayer().Add(_bottomContainer);
// Add a clip layer to Top Container
_topClipLayer = new View();
_topClipLayer.ParentOrigin = ParentOrigin.BottomCenter;
_topClipLayer.PivotPoint = PivotPoint.BottomCenter;
_topClipLayer.PositionUsesPivotPoint = true;
_topContainer.Add(_topClipLayer);
// Create a SpotLight for items / images of both
// Poster and Menu ScrollContainers
ImageView spotLight = new ImageView(_imagePath + "/focuseffect/highlight_spot.png");
spotLight.WidthResizePolicy = ResizePolicyType.UseNaturalSize;
spotLight.HeightResizePolicy = ResizePolicyType.UseNaturalSize;
spotLight.ParentOrigin = ParentOrigin.Center;
spotLight.PivotPoint = PivotPoint.Center;
spotLight.PositionUsesPivotPoint = true;
spotLight.Name = "spotLight";
// Create a shadowBorder for items / images of Poster ScrollContainers
ImageView shadowBorder = new ImageView(_imagePath + "/focuseffect/thumbnail_shadow.9.png");
shadowBorder.ParentOrigin = ParentOrigin.Center;
shadowBorder.PivotPoint = PivotPoint.Center;
shadowBorder.PositionUsesPivotPoint = true;
shadowBorder.WidthResizePolicy = ResizePolicyType.SizeFixedOffsetFromParent;
shadowBorder.HeightResizePolicy = ResizePolicyType.SizeFixedOffsetFromParent;
shadowBorder.SizeModeFactor = (new Vector3(32.0f, 41.0f, 0.0f));
shadowBorder.Name = "poster shadowBorder";
// Create Poster Containers and add them to Top Clip layer
for (int i = 0; i < _totalPostersContainers; i++)
{
_postersContainer.Add(new ScrollContainer());
_postersContainer[i].Container.Name = "poster" + i;
if (i == 0)
{
_postersContainer[i].ItemSize = new Vector2((_stageSize.Width * Constants.Poster0ItemWidthFactor) - Constants.PostersContainerPadding,
_stageSize.Height * Constants.PostersItemHeightFactor);
}
else
{
_postersContainer[i].ItemSize = new Vector2((_stageSize.Width * Constants.Poster1ItemWidthFactor) - Constants.PostersContainerPadding,
_stageSize.Height * Constants.PostersItemHeightFactor);
}
_postersContainer[i].Gap = Constants.PostersContainerPadding;
_postersContainer[i].MarginX = Constants.PostersContainerMargin;
_postersContainer[i].OffsetYFator = Constants.PostersContainerOffsetYFactor;
_postersContainer[i].Width = _stageSize.Width;
_postersContainer[i].Height = _stageSize.Height * Constants.PostersContainerHeightFactor;
_postersContainer[i].ShadowBorder = shadowBorder;
_postersContainer[i].ShadowBorder.Position = new Position(0.0f, 4.0f, 0.0f);
_topClipLayer.Add(_postersContainer[i]);
}
// Add a clip layer to Bottom Container
_bottomClipLayer = new View();
_bottomClipLayer.PivotPoint = PivotPoint.BottomLeft;
_bottomClipLayer.PositionUsesPivotPoint = true;
_bottomClipLayer.ParentOrigin = ParentOrigin.BottomLeft;
_bottomClipLayer.Position = new Position(Constants.LauncherWidth, 35, 0);
_bottomClipLayer.SizeWidth = _stageSize.Width - Constants.LauncherWidth;
_bottomClipLayer.SizeHeight = _stageSize.Height * Constants.MenuContainerHeightFactor;
_bottomContainer.ClippingMode = ClippingModeType.ClipChildren;
_bottomContainer.Add(_bottomClipLayer);
// Add Launcher items to Bottom Container. Launcher is used
// to display three images on left of Menu ScrollContainer
launcherIcon = new ImageView[Convert.ToInt32(Constants.LauncherItemsCount)];
for (int launcherIndex = 0; launcherIndex < Constants.LauncherItemsCount; launcherIndex++)
{
launcherIcon[launcherIndex] = new ImageView(_imagePath + "/focuseffect/" + launcherIndex + "-normal.png");
launcherIcon[launcherIndex].Name = "launcherIcon" + launcherIndex;
launcherIcon[launcherIndex].WidthResizePolicy = ResizePolicyType.UseNaturalSize;
launcherIcon[launcherIndex].HeightResizePolicy = ResizePolicyType.UseNaturalSize;
launcherIcon[launcherIndex].ParentOrigin = ParentOrigin.CenterLeft;
launcherIcon[launcherIndex].PivotPoint = PivotPoint.CenterLeft;
launcherIcon[launcherIndex].PositionUsesPivotPoint = true;
launcherIcon[launcherIndex].Position = new Position(Constants.LauncherIconWidth * launcherIndex + Constants.LauncherLeftMargin, 0.0f, 0.0f);
_bottomContainer.Add(launcherIcon[launcherIndex]);
}
// Add a shadow seperator image between last Launcher
// icon and Menu ScrollContainer
_launcherSeparator = new ImageView(_imagePath + "/focuseffect/focus_launcher_shadow_n.png");
_launcherSeparator.Name = "launcherSeparator";
_launcherSeparator.WidthResizePolicy = ResizePolicyType.UseNaturalSize;
_launcherSeparator.HeightResizePolicy = ResizePolicyType.FillToParent;
_launcherSeparator.ParentOrigin = ParentOrigin.CenterLeft;
_launcherSeparator.PivotPoint = PivotPoint.CenterLeft;
_launcherSeparator.PositionUsesPivotPoint = true;
_launcherSeparator.Position = new Position(Constants.LauncherIconWidth * Constants.LauncherItemsCount + Constants.LauncherLeftMargin, 0.0f, 0.0f);
_bottomContainer.Add(_launcherSeparator);
// Create Menu Container and add it to Bottom Clip Layer
Vector2 menuItemSize = new Vector2((_stageSize.Width * Constants.MenuItemWidthFactor) - Constants.MenuContainerPadding,
_stageSize.Height * Constants.MenuItemHeightFactor);
_menuContainer.Container.Name = "menu";
_menuContainer.ItemSize = new Vector2(110, 110);
Tizen.Log.Fatal("NUI", "ItemSize.Width: " + _menuContainer.ItemSize.Width + " ItemSize.Height: " + _menuContainer.ItemSize.Height);
_menuContainer.Gap = Constants.MenuContainerPadding;
_menuContainer.MarginX = Constants.MenuContainerMargin;
_menuContainer.OffsetYFator = Constants.MenuContainerOffsetYFactor;
_menuContainer.OffsetX = Constants.LauncherWidth;
_menuContainer.Width = _stageSize.Width - Constants.LauncherWidth;
_menuContainer.Height = _stageSize.Height * Constants.MenuContainerHeightFactor;
_menuContainer.ShadowBorder = new ImageView(_imagePath + "/focuseffect/focus_launcher_shadow.9.png");
_menuContainer.ShadowBorder.Name = "_menuContainer.ShadowBorder";
_menuContainer.ShadowBorder.Size2D = new Vector2(_menuContainer.ItemSize.Width + 40.0f, _menuContainer.ItemSize.Height + 50.0f);
_menuContainer.ShadowBorder.Position = new Position(0.0f, 0.0f, 0.0f);
_menuContainer.ShadowBorder.ParentOrigin = ParentOrigin.Center;
_menuContainer.ShadowBorder.PivotPoint = PivotPoint.Center;
_menuContainer.ShadowBorder.PositionUsesPivotPoint = true;
_menuContainer.ClippingMode = ClippingModeType.ClipChildren;
_bottomClipLayer.Add(_menuContainer);
// Create Items for Poster ScrollContainer
CreatePosters();
// Create Items for Menu ScrollContainer
CreateMenu();
// Initialize PreFocusChange event of KeyboardFocusManager
_keyboardFocusManager = FocusManager.Instance;
_keyboardFocusManager.PreFocusChange += OnKeyboardPreFocusChangeSignal;
_keyboardFocusIndicator = new ImageView(_imagePath + "/focuseffect/highlight_stroke.9.png");
_keyboardFocusIndicator.ParentOrigin = ParentOrigin.Center;
_keyboardFocusIndicator.PivotPoint = PivotPoint.Center;
_keyboardFocusIndicator.PositionUsesPivotPoint = true;
_keyboardFocusIndicator.WidthResizePolicy = ResizePolicyType.FillToParent;
_keyboardFocusIndicator.HeightResizePolicy = ResizePolicyType.FillToParent;
_keyboardFocusManager.FocusIndicator = (_keyboardFocusIndicator);
_keyboardFocusManager.SetAsFocusGroup(_menuContainer, true);
_keyboardFocusManager.SetAsFocusGroup(_postersContainer[0], true);
_keyboardFocusManager.SetAsFocusGroup(_postersContainer[1], true);
_keyboardFocusManager.FocusGroupLoop = (true);
_focusEffect = new FocusEffect();
// Move Focus to Bottom Container (Menu ScrollContainer)
ShowBottomContainer();
_menuContainer.Focusable = true;
_menuContainer.SetFocused(true);
#if true
//test.
TextLabel guide = new TextLabel();
guide = new TextLabel();
guide.HorizontalAlignment = HorizontalAlignment.Center;
guide.VerticalAlignment = VerticalAlignment.Center;
guide.PositionUsesPivotPoint = true;
guide.ParentOrigin = ParentOrigin.TopLeft;
guide.PivotPoint = PivotPoint.TopLeft;
guide.Size2D = new Size2D(1920, 100);
guide.FontFamily = "Samsung One 600";
guide.Position2D = new Position2D(0, 0);
guide.MultiLine = false;
guide.PointSize = 15.0f;
guide.Text = "FirstScreen";
guide.TextColor = Color.White;
guide.BackgroundColor = new Color(43.0f / 255.0f, 145.0f / 255.0f, 175.0f / 255.0f, 1.0f);
Window.Instance.GetDefaultLayer().Add(guide);
#endif
Window.Instance.KeyEvent += AppBack;
}
/// <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);
}