} // end of HandleTouchInput()
private bool TouchHitElement(UIGridElement element, Camera camera, Vector2 screenPos)
{
float width, height;
Matrix invMat;
GetElementInfo(element, out invMat, out width, out height);
Vector2 hitUV = TouchInput.GetHitUV(screenPos, camera, ref invMat, width, height, useRtCoords: false);
return(!((hitUV.X < 0 || hitUV.X > 1) ||
(hitUV.Y < 0 || hitUV.Y > 1)));
}
} // end of BrushPicker UpdateIndex()
public bool TouchIsOverBrushSelection(TouchContact touch, Camera camera)
{
float width;
float height;
Matrix invMat;
// Test in-focus element for hit.
UIGridElement e = grid.SelectionElement;
if (e != null)
{
GetElementInfo(e, out invMat, out width, out height);
Vector2 hitUV = TouchInput.GetHitUV(touch.position, camera, ref invMat, width, height, useRtCoords: false);
if (hitUV.X > 0 && hitUV.X < 1 && hitUV.Y > 0 && hitUV.Y < 1)
{
return(true);
}
}
return(false);
}
private void UpdateTouchSliders(Camera uicamera)
{
TouchContact touch = TouchInput.GetOldestTouch();
Vector2 hitPos = Vector2.Zero;
if (touch != null)
{
hitPos = touch.position;
Matrix mat = slider.InvWorldMatrix;
// Convert mouse hit into UV coords.
Vector2 hitUV = TouchInput.GetHitUV(hitPos, uicamera, ref mat, slider.Size.X, slider.Size.Y, useRtCoords: false);
bool outside = true;
if (hitUV.X >= 0 && hitUV.X < 1 && hitUV.Y >= 0 && hitUV.Y < 1)
{
slider.HandleTouchInput(touch, hitUV);
outside = false;
}
mat = Matrix.Identity;
slider.Update(ref mat);
//Get Close position matrix.
mat = slider.WorldMatrix;
mat.Translation = new Vector3(closePosition.X, closePosition.Y, mat.Translation.Z);
mat = Matrix.Invert(mat);
hitUV = TouchInput.GetHitUV(hitPos, uicamera, ref mat, closeSize.X, closeSize.Y, useRtCoords: false);
if (hitUV.X >= 0 && hitUV.X < 1 && hitUV.Y >= 0 && hitUV.Y < 1)
{
// if (MouseInput.Left.WasPressed)
if (touch.phase == TouchPhase.Began)
{
touch.TouchedObject = this;
}
if (touch.phase == TouchPhase.Ended && touch.TouchedObject == this)
{
sliderActive = false;
}
if (touch.TouchedObject == this)
{
closeSquareTexture = closeSquareLitTexture;
}
}
else
{
closeSquareTexture = closeSquareUnlitTexture;
// If user clicked outside of slide and close box, close slider.
if ((TouchInput.GetOldestTouch() != null) &&
(TouchInput.GetOldestTouch().phase == TouchPhase.Began) &&
outside)
{
sliderActive = false;
}
}
if (Actions.Cancel.WasPressed)
{
Actions.Cancel.ClearAllWasPressedState();
sliderActive = false;
}
}
}
private void UpdateMouseSliders(Camera uicamera)
{
Vector2 hitPos = new Vector2(MouseInput.Position.X, MouseInput.Position.Y);
Matrix mat = Matrix.Invert(slider.WorldMatrix);
// Convert mouse hit into UV coords.
Vector2 hitUV = TouchInput.GetHitUV(hitPos, uicamera, ref mat, slider.Size.X, slider.Size.Y, useRtCoords: false);
bool outside = true;
if (hitUV.X >= 0 && hitUV.X < 1 && hitUV.Y >= 0 && hitUV.Y < 1)
{
slider.HandleMouseInput(hitUV);
outside = false;
}
Matrix identity = Matrix.Identity;
slider.Update(ref identity);
//Get Close position matrix.
mat = slider.WorldMatrix;
mat.Translation = new Vector3(closePosition.X, closePosition.Y, mat.Translation.Z);
mat = Matrix.Invert(mat);
hitUV = TouchInput.GetHitUV(hitPos, uicamera, ref mat, closeSize.X, closeSize.Y, useRtCoords: false);
if (hitUV.X >= 0 && hitUV.X < 1 && hitUV.Y >= 0 && hitUV.Y < 1)
{
if (MouseInput.Left.WasPressed)
{
MouseInput.ClickedOnObject = this;
}
if (MouseInput.Left.WasReleased && MouseInput.ClickedOnObject == this)
{
sliderActive = false;
}
if (MouseInput.ClickedOnObject == this)
{
closeSquareTexture = closeSquareLitTexture;
}
}
else
{
closeSquareTexture = closeSquareUnlitTexture;
// If user clicked outside of slide and close box, close slider.
if (MouseInput.Left.WasPressed && outside)
{
MouseInput.Left.ClearAllWasPressedState();
sliderActive = false;
}
}
if (Actions.Cancel.WasPressed)
{
Actions.Cancel.ClearAllWasPressedState();
sliderActive = false;
}
}
private void HandleSliderInput(Camera uicamera)
{
if (sliderActive)
{
Vector2 dragPos;
TouchContact touch = null;
if (GamePadInput.ActiveMode == GamePadInput.InputMode.Touch)
{
touch = TouchInput.GetOldestTouch();
if (touch != null)
{
dragPos = touch.position;
}
else
{
return;
}
}
else
{
dragPos = new Vector2(MouseInput.Position.X, MouseInput.Position.Y);
}
// Convert mouse hit into UV coords. (GetHitUV for MouseInput and TouchInput have same implementation...)
Matrix worldMat = Matrix.Invert(slider.WorldMatrix);
Vector2 hitUV = TouchInput.GetHitUV(dragPos, uicamera, ref worldMat, slider.Size.X, slider.Size.Y, useRtCoords: false);;
bool outside = true;
if (hitUV.X >= 0 && hitUV.X < 1 && hitUV.Y >= 0 && hitUV.Y < 1)
{
/// \TODO : add touch input for sliders
if (GamePadInput.ActiveMode == GamePadInput.InputMode.Touch)
{
slider.HandleTouchInput(touch, hitUV);
}
else
{
slider.HandleMouseInput(hitUV);
}
outside = false;
}
Matrix identity = Matrix.Identity;
slider.Update(ref identity);
//Get Close position matrix.
worldMat = slider.WorldMatrix;
worldMat.Translation = new Vector3(closePosition.X, closePosition.Y, worldMat.Translation.Z);
worldMat = Matrix.Invert(worldMat);
hitUV = TouchInput.GetHitUV(dragPos, uicamera, ref worldMat, closeSize.X, closeSize.Y, useRtCoords: false);
if (hitUV.X >= 0 && hitUV.X < 1 && hitUV.Y >= 0 && hitUV.Y < 1)
{
if (GamePadInput.ActiveMode == GamePadInput.InputMode.Touch)
{
if (touch.phase == TouchPhase.Began)
{
touch.TouchedObject = this;
}
if (touch.phase == TouchPhase.Ended && touch.TouchedObject == this)
{
sliderActive = false;
}
if (touch.TouchedObject == this)
{
closeSquareTexture = closeSquareLitTexture;
}
}
else
{
if (MouseInput.Left.WasPressed)
{
MouseInput.ClickedOnObject = this;
}
if (MouseInput.Left.WasReleased && MouseInput.ClickedOnObject == this)
{
sliderActive = false;
}
if (MouseInput.ClickedOnObject == this)
{
closeSquareTexture = closeSquareLitTexture;
}
}
}
else
{
closeSquareTexture = closeSquareUnlitTexture;
if (GamePadInput.ActiveMode == GamePadInput.InputMode.Touch)
{
// If user TOUCHED outside of slide and close box, close slider.
if (TouchInput.WasTouched && outside)
{
sliderActive = false;
}
}
else
{
// If user clicked outside of slide and close box, close slider.
if (MouseInput.Left.WasPressed && outside)
{
MouseInput.Left.ClearAllWasPressedState();
sliderActive = false;
}
}
}
if (Actions.Cancel.WasPressed)
{
Actions.Cancel.ClearAllWasPressedState();
sliderActive = false;
}
}
}
} // end of DeleteAll()
public void Update(Camera camera, ref Matrix parentMatrix)
{
// Check for input.
if (active && itemList.Count > 1 && !IgnoreInput && CommandStack.Peek() == commandMap)
{
bool selectionChanged = false;
bool moveUp = false;
bool moveDown = false;
{
// Mouse input
if (GamePadInput.ActiveMode == GamePadInput.InputMode.KeyboardMouse)
{
// If the mouse is over the menu, move the selection index to the item under the mouse.
// On mouse down, make the item (if any) under the mouse the ClickedOnItem.
// On mouse up, if the mouse is still over the ClickedOnItem, activate it. If not, just clear ClickedOnItem.
Vector2 hitUV = MouseInput.GetHitUV(camera, ref invWorldMatrix, width, height, useRtCoords);
// See if we're over anything. If so, set that item to being selected but only if we've moved the mouse.
// This prevents the menu from feeling 'broken' if the mouse is over it and the user tries to use
// the gamepad or keyboard.
int mouseOverItem = -1;
for (int i = 0; i < itemList.Count; i++)
{
if (itemList[i].UVBoundingBox != null && itemList[i].UVBoundingBox.Contains(hitUV))
{
// Only update the current in-focus element when the mouse moves.
if (MouseInput.Position != MouseInput.PrevPosition)
{
CurIndex = i;
}
mouseOverItem = i;
}
}
if (MouseInput.Left.WasPressed && mouseOverItem != -1)
{
MouseInput.ClickedOnObject = itemList[mouseOverItem];
}
if (MouseInput.Left.WasReleased && mouseOverItem != -1 && MouseInput.ClickedOnObject == itemList[mouseOverItem])
{
// Normally this is already set except in the case where the app didn't have focus and a menu item is clicked.
// In that case, the CurIndex value stays stuck at its previous position. In particular this was causing Kodu's
// Main Menu to think RESUME was clicked even when it was one of the other menu items.
CurIndex = mouseOverItem;
if (onSelect != null)
{
onSelect(this);
}
Foley.PlayPressA();
return;
}
// Allow scroll wheel to cycle through elements.
int wheel = MouseInput.ScrollWheel - MouseInput.PrevScrollWheel;
if (wheel > 0)
{
moveUp = true;
}
else if (wheel < 0)
{
moveDown = true;
}
} // end if KeyboardMouse mode.
if (GamePadInput.ActiveMode == GamePadInput.InputMode.Touch)
{
// Look for Tap gesture first. No need to care about touch response if we've got a tap.
bool goodTapGesture = false;
if (TouchGestureManager.Get().TapGesture.WasTapped())
{
// Check if tap position hit any of the menu elements.
Vector2 tapPosition = TouchGestureManager.Get().TapGesture.Position;
Vector2 touchHitUV = TouchInput.GetHitUV(tapPosition, camera, ref invWorldMatrix, width, height, useRtCoords);
for (int index = 0; index < itemList.Count; index++)
{
if (itemList[index].UVBoundingBox != null && itemList[index].UVBoundingBox.Contains(touchHitUV))
{
CurIndex = index;
if (onSelect != null)
{
onSelect(this);
Foley.PlayPressA();
selectionChanged = true;
goodTapGesture = true;
}
}
}
}
// Look for touch events to change focus. Ignore this if we had a good tap gesture.
if (!goodTapGesture)
{
for (int i = 0; i < TouchInput.TouchCount; i++)
{
TouchContact touch = TouchInput.GetTouchContactByIndex(i);
// Touch input
// If the user touched the menu, move the selection index to the item under the touch.
// On touch down, make the item (if any) under the contact the touchedItem.
// On touch up, if the touch is still over the touchedItem, activate it. If not, just clear touchedItem.
Vector2 touchHitUV = TouchInput.GetHitUV(touch.position, camera, ref invWorldMatrix, width, height, useRtCoords);
// See what UI element we are over, if anything. If it hits, set that item to being selected but only if the touch has moved.
// This emulates how the mouse is being handled by allowing the input to change only if the touch has moved. If a user moves
// the gamepad or keyboard but doesn't move their touch contact, then the selection won't flicker back and forth and feel 'broken'
int touchOverIndex = -1;
for (int index = 0; index < itemList.Count; index++)
{
if (itemList[index].UVBoundingBox != null && itemList[index].UVBoundingBox.Contains(touchHitUV))
{
touchOverIndex = index;
}
}
if (touch.phase == TouchPhase.Began || touch.phase == TouchPhase.Moved)
{
// Touch is down!
if (touchOverIndex != -1)
{
touch.TouchedObject = itemList[touchOverIndex];
if (CurIndex != touchOverIndex)
{
selectionChanged = true;
}
CurIndex = touchOverIndex;
}
}
else if (touch.phase == TouchPhase.Moved)
{
// Touch moved!!! Update Something!!
if (CurIndex != touchOverIndex)
{
CurIndex = touchOverIndex;
}
}
}
} // end if not good tap gesture.
if (selectionChanged)
{
if (onChange != null)
{
onChange(this);
}
dirty = true;
//RecalcPositions();
// Ensure that the selected state of all items is correct.
for (int i = 0; i < itemList.Count; i++)
{
itemList[i].Selected = i == CurIndex;
}
}
} // end of touch mode processing.
}
if (GamePadInput.ActiveMode == GamePadInput.InputMode.GamePad ||
GamePadInput.ActiveMode == GamePadInput.InputMode.KeyboardMouse)
{
// Gamepad / Keyboard input.
GamePadInput pad = GamePadInput.GetGamePad0();
if ((AcceptStartForCancel && Actions.Start.WasPressed) || Actions.Cancel.WasPressed)
{
Actions.Cancel.ClearAllWasPressedState();
if (onCancel != null)
{
onCancel(this);
}
Foley.PlayBack();
return;
}
if (Actions.Select.WasPressed)
{
Actions.Select.ClearAllWasPressedState();
if (onSelect != null)
{
onSelect(this);
}
Foley.PlayPressA();
return;
}
int prevIndex = CurIndex;
// Handle input changes here.
if (Actions.ComboDown.WasPressedOrRepeat || moveDown)
{
++CurIndex;
if (CurIndex >= itemList.Count)
{
CurIndex = 0;
}
selectionChanged = true;
}
if (Actions.ComboUp.WasPressedOrRepeat || moveUp)
{
--CurIndex;
if (CurIndex < 0)
{
CurIndex = itemList.Count - 1;
}
selectionChanged = true;
}
if (selectionChanged)
{
if (onChange != null)
{
onChange(this);
}
dirty = true;
//RecalcPositions();
}
// Ensure that the selected state of all items is correct.
for (int i = 0; i < itemList.Count; i++)
{
itemList[i].Selected = i == CurIndex;
}
}
}
RefreshTexture();
} // end of UIGridModularMenu Update()
} // end of Update()
private void HandleTouchInput()
{
if (GamePadInput.ActiveMode != GamePadInput.InputMode.Touch)
{
return;
}
if (TouchInput.TouchCount == 0)
{
return;
}
bool hitMenu = false;
TouchContact touch = TouchInput.GetOldestTouch();
// If in focus element has help available, get it.
UIGridElement focusElement = grid.SelectionElement;
string helpID = focusElement.HelpID;
string helpText = TweakScreenHelp.GetHelp(helpID);
// Check for help tile.
Matrix mat = Matrix.CreateTranslation(-helpSquare.Position.X, -helpSquare.Position.Y, 0);
if (touch != null)
{
Vector2 hitHelpUV = Vector2.Zero;
hitHelpUV = TouchInput.GetHitUV(touch.position, camera, ref mat, helpSquare.Size,
helpSquare.Size, true);
if (grid.SelectionElement.ShowHelpButton)
{
if (hitHelpUV.X >= 0 && hitHelpUV.X < 1 && hitHelpUV.Y >= 0 && hitHelpUV.Y < 1)
{
if (TouchInput.WasTouched)
{
touch.TouchedObject = helpSquare;
}
if (TouchInput.WasReleased && touch.TouchedObject == helpSquare)
{
if (helpText != null)
{
ShowHelp(helpText);
}
}
hitMenu = true;
}
}
// Check if mouse hitting current selection object. Or should this be done in the object?
mat = Matrix.Invert(focusElement.WorldMatrix);
Vector2 hitFocusUV = TouchInput.GetHitUV(touch.position, camera, ref mat, focusElement.Size.X,
focusElement.Size.Y, true);
bool focusElementHit = false;
if (hitFocusUV.X >= 0 && hitFocusUV.X < 1 && hitFocusUV.Y >= 0 && hitFocusUV.Y < 1)
{
if (touch.phase == TouchPhase.Began)
{
touch.TouchedObject = focusElement;
}
focusElement.HandleTouchInput(touch, hitFocusUV);
focusElementHit = true;
hitMenu = true;
}
// If we didn't hit the focus object, see if we hit any of the others.
// If so, bring them into focus.
if (!focusElementHit && TouchGestureManager.Get().TapGesture.WasTapped())
{
for (int i = 0; i < grid.ActualDimensions.Y; i++)
{
if (i == grid.SelectionIndex.Y)
{
continue;
}
UIGridElement e = grid.Get(0, i);
mat = Matrix.Invert(e.WorldMatrix);
Vector2 hitUV = TouchInput.GetHitUV(touch.position, camera, ref mat, e.Size.X,
e.Size.Y, true);
if (hitUV.X >= 0 && hitUV.X < 1 && hitUV.Y >= 0 && hitUV.Y < 1)
{
// We hit an element, so bring it into focus.
grid.SelectionIndex = new Point(0, i);
hitMenu = true;
break;
}
}
}
if ((hitFocusUV.X >= 0) && (hitFocusUV.X < 1))
{
hitMenu = true;
}
if (!hitMenu && TouchGestureManager.Get().TapGesture.WasTapped())
{
Deactivate();
}
// Handle free-form scrolling
if (touch.TouchedObject != focusElement)
{
grid.HandleTouchInput(camera);
}
} // end of touch input
}
private void HandleTouchInput(Camera camera)
{
if (GamePadInput.ActiveMode != GamePadInput.InputMode.Touch)
{
return;
}
// Touch input
// If the touch is over the menu, move the selection index to the item under the mouse.
// On touch down, make the item (if any) under the touch the ClickedOnItem.
// On tap, if the touch is still over the ClickedOnItem, activate it. If not, just clear ClickedOnItem.
TouchContact touch = TouchInput.GetOldestTouch();
if (touch != null)
{
Vector2 hitUV = TouchInput.GetHitUV(touch.position, camera, ref invWorldMatrix, width, height, useRtCoords: useRtCoords);
// See if we're over anything. If so, set that item to being selected but only if we've moved the mouse.
// This prevents the menu from feeling 'broken' if the mouse is over it and the user tries to use
// the gamepad or keyboard.
int touchItem = -1;
for (int i = 0; i < itemList.Count; i++)
{
if (itemList[i].UVBoundingBox != null && itemList[i].UVBoundingBox.Contains(hitUV))
{
// Only update the current in-focus element when the mouse moves.
if (true) // touch.position != touch.previousPosition)
{
CurIndex = i;
}
touchItem = i;
}
}
//if ( TouchInput.TapGesture.WasTapped() )
if (TouchInput.IsTouched)
{
if (touchItem != -1)
{
touch.TouchedObject = itemList[touchItem];
}
}
if (TouchGestureManager.Get().TapGesture.WasTapped())
{
// Make sure we're still over the ClickedOnItem.
if (touchItem != -1 && touch.TouchedObject == itemList[touchItem])
{
ToggleState();
}
}
Vector2 hit = touch.position;
if (useRtCoords)
{
hit = ScreenWarp.ScreenToRT(hit);
}
if (changeBox.Touched(touch, hit))
{
ToggleState();
}
if (backBox.Touched(touch, hit))
{
Deactivate();
Foley.PlayBack();
}
// Allow Swipeto cycle through elements.
// Allow scroll wheel to cycle through elements.
SwipeGestureRecognizer swipeGesture = TouchGestureManager.Get().SwipeGesture;
if (swipeGesture.WasSwiped())
{
if (swipeGesture.SwipeDirection == Boku.Programming.Directions.South)
{
curIndex -= 6;
if (curIndex < 0)
{
curIndex = itemList.Count - 1;
}
Foley.PlayShuffle();
}
else if (swipeGesture.SwipeDirection == Boku.Programming.Directions.North)
{
curIndex += 6;
if (curIndex > (itemList.Count - 1))
{
curIndex = 0;
}
Foley.PlayShuffle();
}
}
// If we click outside of the list, close it treating it as if select was chosen.
//if (TouchInput.TapGesture.WasTapped() && touch.touchedObject == null)
if (TouchInput.WasTouched && touch.TouchedObject == null)
{
Deactivate();
}
}
}