// Method returns true if input was captured by control, so no other controls, nor screen can use input in this update
public override MyGuiControlBase HandleInput()
{
MyGuiControlBase captureInput = base.HandleInput();
if (captureInput == null)
{
if (!m_activateOnMouseRelease)
{
if (IsMouseOver && MyInput.Static.IsNewPrimaryButtonPressed())
{
m_readyToClick = true;
}
if (!IsMouseOver && MyInput.Static.IsNewPrimaryButtonReleased())
{
m_readyToClick = false;
}
}
else
{
m_readyToClick = true;
}
if ((IsMouseOver && (MyInput.Static.IsNewPrimaryButtonReleased()) && m_readyToClick ||
(HasFocus && (MyInput.Static.IsNewKeyPressed(MyKeys.Enter) ||
MyInput.Static.IsNewKeyPressed(MyKeys.Space)))))
{
if (Enabled)
{
MyGuiSoundManager.PlaySound(m_cueEnum);
if (ButtonClicked != null)
{
ButtonClicked(this);
}
}
captureInput = this;
m_readyToClick = false;
return(captureInput);
}
if (IsMouseOver && MyInput.Static.IsPrimaryButtonPressed())
{
captureInput = this;//to be first in queue when button is released
}
if (captureInput == null && Enabled && AllowBoundKey && BoundKey != MyKeys.None)
{
if (MyInput.Static.IsNewKeyPressed(BoundKey))
{
MyGuiSoundManager.PlaySound(m_cueEnum);
if (ButtonClicked != null)
{
ButtonClicked(this);
}
captureInput = this;
m_readyToClick = false;
}
}
}
return(captureInput);
}
/// <summary>
/// Method returns true if input was captured by control, so no other controls, nor screen can use input in this update.
/// </summary>
public virtual MyGuiControlBase HandleInput()
{
bool isMouseOverOld = IsMouseOver;
IsMouseOver = CheckMouseOver();
if (IsActiveControl)
{
m_mouseButtonPressed = IsMouseOver && MyInput.Static.IsPrimaryButtonPressed();
if (IsMouseOver && !isMouseOverOld && Enabled)
{
MyGuiSoundManager.PlaySound(GuiSounds.MouseOver);
}
}
// if mouseover this control longer than specified period, show tooltip for the control
if (IsMouseOver && isMouseOverOld)
{
if (m_showToolTip == false)
{
m_showToolTipDelay = MyGuiManager.TotalTimeInMilliseconds + MyGuiConstants.SHOW_CONTROL_TOOLTIP_DELAY;
m_showToolTip = true;
}
}
else
{
m_showToolTip = false;
}
return(null);
}
// Moves keyboard index to the next item, or previous item, or first item in the combobox.
// forwardMovement -> set to TRUE when you want forward movement, set to FALSE when you wasnt backward
void HandleItemMovement(bool forwardMovement, bool page = false, bool list = false)
{
m_preselectedKeyboardIndexPrevious = m_preselectedKeyboardIndex;
int step = 0;
if (list && forwardMovement) // first item
{
m_preselectedKeyboardIndex = 0;
}
else if (list && !forwardMovement) // last item
{
m_preselectedKeyboardIndex = m_items.Count - 1;
}
else if (page && forwardMovement) // step + 1 page
{
if (m_openAreaItemsCount > m_items.Count)
step = m_items.Count - 1;
else
step = m_openAreaItemsCount - 1;
}
else if (page && !forwardMovement) // step - 1 page
{
if (m_openAreaItemsCount > m_items.Count)
step = -(m_items.Count - 1);
else
step = -m_openAreaItemsCount + 1;
}
else if (!page && !list && forwardMovement) // step 1 item
{
step = 1;
}
else // step -1 item
{
step = -1;
}
if (m_preselectedKeyboardIndex.HasValue == false)
{
// If this is first keypress in this combobox, we will set keyboard index to begining or end of the list
m_preselectedKeyboardIndex = (forwardMovement == true) ? 0 : m_items.Count - 1;
}
else
{
// Increase or decrease and than check ranges and do sort of overflow
m_preselectedKeyboardIndex += step;// sign;
if (m_preselectedKeyboardIndex > (m_items.Count - 1)) m_preselectedKeyboardIndex = (m_items.Count - 1);
if (m_preselectedKeyboardIndex < 0) m_preselectedKeyboardIndex = 0;
}
if (m_preselectedKeyboardIndex != m_preselectedKeyboardIndexPrevious)
{
MyGuiSoundManager.PlaySound(GuiSounds.MouseOver);
}
SetScrollBarPositionByIndex(m_preselectedKeyboardIndex.Value);
}
bool UpdateTransition()
{
if (State == MyGuiScreenState.OPENING || State == MyGuiScreenState.UNHIDING)
{
int deltaTime = MyGuiManager.TotalTimeInMilliseconds - m_lastTransitionTime;
// Play opening sound
if ((State == MyGuiScreenState.OPENING) && (m_openingCueEnum != null))// && (m_openingCue == null))
{
MyGuiSoundManager.PlaySound(m_openingCueEnum.Value);
}
if (deltaTime >= GetTransitionOpeningTime())
{
// Opening phase finished, we are now in active state
State = MyGuiScreenState.OPENED;
m_transitionAlpha = MyGuiConstants.TRANSITION_ALPHA_MAX;
OnShow();
}
else
{
m_transitionAlpha = MathHelper.Lerp(MyGuiConstants.TRANSITION_ALPHA_MIN, MyGuiConstants.TRANSITION_ALPHA_MAX, MathHelper.Clamp((float)deltaTime / (float)GetTransitionOpeningTime(), 0, 1));
}
}
else if (State == MyGuiScreenState.CLOSING || State == MyGuiScreenState.HIDING)
{
int deltaTime = MyGuiManager.TotalTimeInMilliseconds - m_lastTransitionTime;
if (deltaTime >= GetTransitionClosingTime())
{
m_transitionAlpha = MyGuiConstants.TRANSITION_ALPHA_MIN;
// Closing phase finished, we are now in close state
if (State == MyGuiScreenState.CLOSING)
{
CloseScreenNow();
return(false);
}
else if (State == MyGuiScreenState.HIDING)
{
State = MyGuiScreenState.HIDDEN;
OnHide();
}
}
else
{
m_transitionAlpha = MathHelper.Lerp(MyGuiConstants.TRANSITION_ALPHA_MAX, MyGuiConstants.TRANSITION_ALPHA_MIN, MathHelper.Clamp((float)deltaTime / (float)GetTransitionClosingTime(), 0, 1));
}
}
return(true);
}
// Method returns true if input was captured by control, so no other controls, nor screen can use input in this update
public override MyGuiControlBase HandleInput()
{
MyGuiControlBase captureInput = base.HandleInput();
if (captureInput == null)
{
if (!m_activateOnMouseRelease)
{
if (IsMouseOver && MyInput.Static.IsNewPrimaryButtonPressed())
{
m_readyToClick = true;
}
if (!IsMouseOver && MyInput.Static.IsNewPrimaryButtonReleased())
{
m_readyToClick = false;
}
}
else
{
m_readyToClick = true;
}
if ((IsMouseOver && (MyInput.Static.IsNewPrimaryButtonReleased()) && m_readyToClick ||
(HasFocus && (MyInput.Static.IsNewKeyPressed(MyKeys.Enter) ||
MyInput.Static.IsNewKeyPressed(MyKeys.Space)))))
{
if (m_implementedFeature == false)
{
//MyAudio.Static.PlayCue(m_cueEnum);
//MyGuiManager2.AddScreen(new MyGuiScreenMessageBox(
// messageText: MyTextsWrapper.Get(MyStringId.FeatureNotYetImplemented),
// messageCaption: MyTextsWrapper.Get(MyStringId.MessageBoxCaptionFeatureDisabled)));
}
else if (Enabled)
{
MyGuiSoundManager.PlaySound(m_cueEnum);
if (ButtonClicked != null)
{
ButtonClicked(this);
}
}
captureInput = this;
m_readyToClick = false;
return(captureInput);
}
if (IsMouseOver && MyInput.Static.IsPrimaryButtonPressed())
{
captureInput = this;//to be first in queue when button is released
}
}
return(captureInput);
}
/// <summary>
/// Called when user presses ESC or clicks on CANCEL - hook to this method so you can do gui-screen-specific event
/// </summary>
protected virtual void Canceling()
{
Cancelled = true;
if (m_closingCueEnum.HasValue)
{
MyGuiSoundManager.PlaySound(m_closingCueEnum.Value);
}
else
{
MyGuiSoundManager.PlaySound(GuiSounds.MouseClick);
}
CloseScreen();
}
public override MyGuiControlBase HandleInput()
{
int tab = GetMouseOverTab();
if (tab != -1 && GetTabSubControl(tab).Enabled&& MyInput.Static.IsNewPrimaryButtonPressed())
{
MyGuiSoundManager.PlaySound(GuiSounds.MouseClick);
SelectedPage = tab;
return(this);
}
return(base.HandleInput());
}
public override MyGuiControlBase HandleInput()
{
MyGuiControlBase captureInput = base.HandleInput();
if (captureInput != null)
{
MouseOverIndex = INVALID_INDEX;
return(captureInput);
}
if (!Enabled)
{
return(captureInput);
}
if (!IsMouseOver)
{
//User moved mouse from toolbar area. Try to trigger any pending clicks registered
TryTriggerSingleClickEvent();
return(captureInput);
}
var oldMouseOverIndex = MouseOverIndex;
MouseOverIndex = IsMouseOver ? ComputeIndex(MyGuiManager.MouseCursorPosition) : INVALID_INDEX;
if (oldMouseOverIndex != MouseOverIndex && Enabled && MouseOverIndex != INVALID_INDEX)
{
MyGuiSoundManager.PlaySound(GuiSounds.MouseOver);
}
HandleNewMousePress(ref captureInput);
HandleMouseDrag(ref captureInput, MySharedButtonsEnum.Primary, ref m_isItemDraggingLeft);
HandleMouseDrag(ref captureInput, MySharedButtonsEnum.Secondary, ref m_isItemDraggingRight);
//Handle right mouse button instantly. It cannot be double clicked
if (m_singleClickEvents != null && m_singleClickEvents.Value.Button == MySharedButtonsEnum.Secondary)
{
TryTriggerSingleClickEvent();
}
if (m_doubleClickStarted.HasValue && (MyGuiManager.TotalTimeInMilliseconds - m_doubleClickStarted.Value) >= MyGuiConstants.DOUBLE_CLICK_DELAY)
{
m_doubleClickStarted = null;
//No double click, but a click was registered
TryTriggerSingleClickEvent();
}
return(captureInput);
}
public override MyGuiControlBase HandleInput()
{
MyGuiControlBase ret = base.HandleInput();
if (ret == null && Enabled)
{
if ((IsMouseOver && MyInput.Static.IsNewPrimaryButtonReleased()) ||
(HasFocus && (MyInput.Static.IsNewKeyPressed(MyKeys.Enter) || MyInput.Static.IsNewKeyPressed(MyKeys.Space) || MyInput.Static.IsJoystickButtonNewPressed(MyJoystickButtonsEnum.J01))))
{
if (!Selected)
{
MyGuiSoundManager.PlaySound(GuiSounds.MouseClick);
Selected = true;
ret = this;
}
}
}
return(ret);
}
public override MyGuiControlBase HandleInput()
{
var captureInput = base.HandleInput();
if (captureInput != null)
{
return(captureInput);
}
bool isControl = MyInput.Static.IsNewLeftMouseReleased() || MyControllerHelper.IsControl(MyControllerHelper.CX_GUI, MyControlsGUI.ACCEPT, MyControlStateType.NEW_RELEASED);
if (Enabled && IsMouseOver && isControl ||
HasFocus && MyInput.Static.IsNewKeyPressed(MyKeys.Enter))
{
Value = !Value;
captureInput = this;
MyGuiSoundManager.PlaySound(GuiSounds.MouseClick);
}
return(captureInput);
}
public override void HandleInput(bool receivedFocusInThisUpdate)
{
base.HandleInput(receivedFocusInThisUpdate);
if (MyCubeBuilder.Static == null)
{
return;
}
if (MyCubeBuilder.Static.IsCubeSizeModesAvailable && MyInput.Static.IsGameControlReleased(MyControlsSpace.CUBE_BUILDER_CUBESIZE_MODE) &&
!m_searchItemTextBox.HasFocus)
{
int selectionIdx = MyCubeBuilder.Static.CubeBuilderState.CubeSizeMode == MyCubeSize.Large ? 0 : 1;
int? selIdx = m_gridBlocks.SelectedIndex;
float scrollValue = m_gridBlocksPanel.ScrollbarVPosition;
m_rbGroupGridSize.SelectedIndex = selectionIdx;
OnGridMouseOverIndexChanged(m_gridBlocks, new MyGuiControlGrid.EventArgs());
m_gridBlocks.SelectedIndex = selIdx;
m_gridBlocksPanel.ScrollbarVPosition = scrollValue;
MyGuiSoundManager.PlaySound(GuiSounds.MouseClick);
return;
}
}
private void UserCheck()
{
MyGuiSoundManager.PlaySound(GuiSounds.MouseClick);
IsChecked = !IsChecked;
}
private void HandleNewMousePress(ref MyGuiControlBase captureInput)
{
var mousePos = MyGuiManager.MouseCursorPosition - GetPositionAbsoluteTopLeft();
bool cursorInItems = m_itemsRectangle.Contains(mousePos);
if (MyInput.Static.IsAnyNewMouseOrJoystickPressed() && cursorInItems)
{
int row = ComputeIndexFromPosition(mousePos);
if (IsValidIndex(row) && Items[row].Visible)
{
if (MultiSelect && MyInput.Static.IsAnyCtrlKeyPressed())
{
if (SelectedItems.Contains(Items[row]))
{
SelectedItems.Remove(Items[row]);
}
else
{
SelectedItems.Add(Items[row]);
}
}
else if (MultiSelect && MyInput.Static.IsAnyShiftKeyPressed())
{
int index = 0;
if (SelectedItems.Count > 0)
{
index = Items.IndexOf(SelectedItems[SelectedItems.Count - 1]);
}
do
{
index += index > row ? -1 : 1;
if (!IsValidIndex(index))
{
break;
}
if (!Items[index].Visible)
{
continue;
}
if (SelectedItems.Contains(Items[index]))
{
SelectedItems.Remove(Items[index]);
}
else
{
SelectedItems.Add(Items[index]);
}
} while (index != row);
}
else
{
SelectedItems.Clear();
SelectedItems.Add(Items[row]);
}
if (ItemsSelected != null)
{
ItemsSelected(this);
}
captureInput = this;
if (ItemClicked != null)
{
ItemClicked(this);
MyGuiSoundManager.PlaySound(GuiSounds.MouseClick);
}
}
}
if (MyInput.Static.IsNewPrimaryButtonPressed() && cursorInItems)
{
if (!m_doubleClickStarted.HasValue)
{
int row = ComputeIndexFromPosition(mousePos);
if (IsValidIndex(row) && Items[row].Visible)
{
m_doubleClickStarted = MyGuiManager.TotalTimeInMilliseconds;
m_doubleClickFirstPosition = MyGuiManager.MouseCursorPosition;
}
}
else if ((MyGuiManager.TotalTimeInMilliseconds - m_doubleClickStarted.Value) <= MyGuiConstants.DOUBLE_CLICK_DELAY &&
(m_doubleClickFirstPosition - MyGuiManager.MouseCursorPosition).Length() <= 0.005f)
{
if (ItemDoubleClicked != null)
{
ItemDoubleClicked(this);
}
m_doubleClickStarted = null;
captureInput = this;
}
}
}
private void HandleNewMousePress(ref MyGuiControlBase captureInput)
{
bool cursorInItems = m_rowsArea.Contains(MyGuiManager.MouseCursorPosition - GetPositionAbsoluteTopLeft());
MyMouseButtonsEnum mouseButton = MyMouseButtonsEnum.None;
if (MyInput.Static.IsNewPrimaryButtonPressed())
{
mouseButton = MyMouseButtonsEnum.Left;
}
else if (MyInput.Static.IsNewSecondaryButtonPressed())
{
mouseButton = MyMouseButtonsEnum.Right;
}
else if (MyInput.Static.IsNewMiddleMousePressed())
{
mouseButton = MyMouseButtonsEnum.Middle;
}
else if (MyInput.Static.IsNewXButton1MousePressed())
{
mouseButton = MyMouseButtonsEnum.XButton1;
}
else if (MyInput.Static.IsNewXButton2MousePressed())
{
mouseButton = MyMouseButtonsEnum.XButton2;
}
if (MyInput.Static.IsAnyNewMouseOrJoystickPressed() && cursorInItems)
{
SelectedRowIndex = ComputeRowIndexFromPosition(MyGuiManager.MouseCursorPosition);
captureInput = this;
if (ItemSelected != null)
{
ItemSelected(this, new EventArgs()
{
RowIndex = SelectedRowIndex.Value, MouseButton = mouseButton
});
MyGuiSoundManager.PlaySound(GuiSounds.MouseClick);
}
}
if (MyInput.Static.IsNewPrimaryButtonPressed())
{
if (m_mouseOverHeader)
{
Debug.Assert(m_mouseOverColumnIndex.HasValue);
SortByColumn(m_mouseOverColumnIndex.Value);
if (ColumnClicked != null)
{
ColumnClicked(this, m_mouseOverColumnIndex.Value);
}
}
else if (cursorInItems)
{
if (!m_doubleClickStarted.HasValue)
{
m_doubleClickStarted = MyGuiManager.TotalTimeInMilliseconds;
m_doubleClickFirstPosition = MyGuiManager.MouseCursorPosition;
}
else if ((MyGuiManager.TotalTimeInMilliseconds - m_doubleClickStarted.Value) <= MyGuiConstants.DOUBLE_CLICK_DELAY &&
(m_doubleClickFirstPosition - MyGuiManager.MouseCursorPosition).Length() <= 0.005f)
{
if (ItemDoubleClicked != null && SelectedRowIndex.HasValue)
{
ItemDoubleClicked(this, new EventArgs()
{
RowIndex = SelectedRowIndex.Value, MouseButton = mouseButton
});
}
m_doubleClickStarted = null;
captureInput = this;
}
}
}
}
private void HandleNewMousePress(ref MyGuiControlBase captureInput)
{
bool cursorInItems = m_itemsRectangle.Contains(MyGuiManager.MouseCursorPosition);
if (MyInput.Static.IsNewPrimaryButtonReleased() || MyInput.Static.IsNewSecondaryButtonReleased())
{
if (cursorInItems)
{
int?mouseOverIndex = ComputeIndex(MyGuiManager.MouseCursorPosition);
if (!IsValidIndex(mouseOverIndex.Value))
{
mouseOverIndex = null;
}
SelectMouseOverItem(mouseOverIndex);
if (SelectedIndex.HasValue && m_itemClicked.HasValue && m_lastClick.HasValue && mouseOverIndex.HasValue)
{
if (MyGuiManager.TotalTimeInMilliseconds - m_lastClick.Value < MyGuiConstants.CLICK_RELEASE_DELAY && m_itemClicked.Value.ItemIndex == mouseOverIndex.Value)
{
captureInput = this;
MySharedButtonsEnum button = MySharedButtonsEnum.None;
if (MyInput.Static.IsNewPrimaryButtonReleased())
{
button = MySharedButtonsEnum.Primary;
}
else if (MyInput.Static.IsNewSecondaryButtonReleased())
{
button = MySharedButtonsEnum.Secondary;
}
EventArgs args;
MakeEventArgs(out args, SelectedIndex.Value, button);
var handler = ItemReleased;
if (handler != null)
{
handler(this, args);
}
}
}
}
m_itemClicked = null;
m_lastClick = null;
}
if (MyInput.Static.IsAnyNewMouseOrJoystickPressed() && cursorInItems)
{
m_lastClick = MyGuiManager.TotalTimeInMilliseconds;
int?mouseOverIndex = ComputeIndex(MyGuiManager.MouseCursorPosition);
if (!IsValidIndex(mouseOverIndex.Value))
{
mouseOverIndex = null;
}
SelectMouseOverItem(mouseOverIndex);
captureInput = this;
if (SelectedIndex.HasValue && (ItemClicked != null || ItemClickedWithoutDoubleClick != null))
{
MySharedButtonsEnum button = MySharedButtonsEnum.None;
if (MyInput.Static.IsNewPrimaryButtonPressed())
{
button = MySharedButtonsEnum.Primary;
}
else if (MyInput.Static.IsNewSecondaryButtonPressed())
{
button = MySharedButtonsEnum.Secondary;
}
EventArgs args;
MakeEventArgs(out args, SelectedIndex.Value, button);
var handler = ItemClicked;
if (handler != null)
{
handler(this, args);
}
m_singleClickEvents = args;
m_itemClicked = args;
if (MyInput.Static.IsAnyCtrlKeyPressed() || MyInput.Static.IsAnyShiftKeyPressed())
{
MyGuiSoundManager.PlaySound(GuiSounds.Item);
}
}
}
if (MyInput.Static.IsNewPrimaryButtonPressed() && cursorInItems)
{
if (!m_doubleClickStarted.HasValue)
{
m_doubleClickStarted = MyGuiManager.TotalTimeInMilliseconds;
m_doubleClickFirstPosition = MyGuiManager.MouseCursorPosition;
}
else if ((MyGuiManager.TotalTimeInMilliseconds - m_doubleClickStarted.Value) <= MyGuiConstants.DOUBLE_CLICK_DELAY &&
(m_doubleClickFirstPosition - MyGuiManager.MouseCursorPosition).Length() <= 0.005f)
{
if (SelectedIndex.HasValue && TryGetItemAt(SelectedIndex.Value) != null && ItemDoubleClicked != null)
{
//Cancel click event when we double click
m_singleClickEvents = null;
EventArgs args;
MakeEventArgs(out args, SelectedIndex.Value, MySharedButtonsEnum.Primary);
Debug.Assert(GetItemAt(args.ItemIndex) != null, "Double click should not be reported when clicking on empty position.");
ItemDoubleClicked(this, args);
MyGuiSoundManager.PlaySound(GuiSounds.Item);
}
m_doubleClickStarted = null;
captureInput = this;
}
}
}
public bool HandleInputEx(bool hasKeyboardActiveControl)
{
if (!Visible)
{
return(false);
}
bool captured = false;
// Hoover item if mouse cursor is inside its area
if (TreeView.Contains(MyGuiManager.MouseCursorPosition.X, MyGuiManager.MouseCursorPosition.Y) &&
MyGUIHelper.Contains(m_currentOrigin, m_currentSize, MyGuiManager.MouseCursorPosition.X, MyGuiManager.MouseCursorPosition.Y))
{
TreeView.HooveredItem = this;
}
if (Enabled && DragDrop != null)
{
captured = DragDrop.HandleInput(this);
}
// Single click - expand or focus item
if (MyInput.Static.IsNewLeftMouseReleased())
{
if (GetItemCount() > 0 && MyGUIHelper.Contains(m_currentOrigin + GetExpandIconPosition(), m_expandIconSize, MyGuiManager.MouseCursorPosition.X, MyGuiManager.MouseCursorPosition.Y))
{
IsExpanded = !IsExpanded;
captured = true;
MyGuiSoundManager.PlaySound(GuiSounds.MouseClick);
}
else if (TreeView.HooveredItem == this)
{
TreeView.FocusItem(this);
captured = true;
MyGuiSoundManager.PlaySound(GuiSounds.MouseClick);
}
}
// Double click - launch Action event
if (Enabled && /*!captured && MyInput.Static.IsNewLeftMouseDoubleClick() && */ TreeView.HooveredItem == this)
{
if (Action != null)
{
DoAction();
}
else if (GetItemCount() > 0)
{
IsExpanded = !IsExpanded;
}
captured = true;
}
// Right click - launch RightClick event
if (/*!captured && */ MyInput.Static.IsNewRightMousePressed() && TreeView.HooveredItem == this)
{
if (RightClick != null)
{
RightClick(this, EventArgs.Empty);
}
captured = true;
MyGuiSoundManager.PlaySound(GuiSounds.MouseClick);
}
return(captured);
}
public bool HandleInput()
{
var oldHooveredItem = HooveredItem;
HooveredItem = null;
bool captured = m_body.HandleInput(m_control.HasFocus) ||
m_vScrollbar.HandleInput() ||
m_hScrollbar.HandleInput();
if (m_control.HasFocus)
{
if (FocusedItem == null &&
m_body.GetItemCount() > 0 &&
(MyInput.Static.IsNewKeyPressed(MyKeys.Up) ||
MyInput.Static.IsNewKeyPressed(MyKeys.Down) ||
MyInput.Static.IsNewKeyPressed(MyKeys.Left) ||
MyInput.Static.IsNewKeyPressed(MyKeys.Right) ||
MyInput.Static.DeltaMouseScrollWheelValue() != 0))
{
FocusItem(m_body[0]);
}
else if (FocusedItem != null)
{
if (MyInput.Static.IsNewKeyPressed(MyKeys.Down) || (MyInput.Static.DeltaMouseScrollWheelValue() < 0 && Contains(MyGuiManager.MouseCursorPosition.X, MyGuiManager.MouseCursorPosition.Y)))
{
FocusItem(NextVisible(m_body, FocusedItem));
}
if (MyInput.Static.IsNewKeyPressed(MyKeys.Up) || (MyInput.Static.DeltaMouseScrollWheelValue() > 0 && Contains(MyGuiManager.MouseCursorPosition.X, MyGuiManager.MouseCursorPosition.Y)))
{
FocusItem(PrevVisible(m_body, FocusedItem));
}
if (MyInput.Static.IsNewKeyPressed(MyKeys.Right))
{
if (FocusedItem.GetItemCount() > 0)
{
if (!FocusedItem.IsExpanded)
{
FocusedItem.IsExpanded = true;
}
else
{
var next = NextVisible(FocusedItem, FocusedItem);
FocusItem(next);
}
}
}
if (MyInput.Static.IsNewKeyPressed(MyKeys.Left))
{
if (FocusedItem.GetItemCount() > 0 && FocusedItem.IsExpanded)
{
FocusedItem.IsExpanded = false;
}
else if (FocusedItem.Parent is MyTreeViewItem)
{
FocusItem(FocusedItem.Parent as MyTreeViewItem);
}
}
if (FocusedItem.GetItemCount() > 0)
{
if (MyInput.Static.IsNewKeyPressed(MyKeys.Add))
{
FocusedItem.IsExpanded = true;
}
if (MyInput.Static.IsNewKeyPressed(MyKeys.Subtract))
{
FocusedItem.IsExpanded = false;
}
}
}
if (MyInput.Static.IsNewKeyPressed(MyKeys.PageDown))
{
m_vScrollbar.PageDown();
}
if (MyInput.Static.IsNewKeyPressed(MyKeys.PageUp))
{
m_vScrollbar.PageUp();
}
captured = captured ||
MyInput.Static.IsNewKeyPressed(MyKeys.PageDown) ||
MyInput.Static.IsNewKeyPressed(MyKeys.PageUp) ||
MyInput.Static.IsNewKeyPressed(MyKeys.Down) ||
MyInput.Static.IsNewKeyPressed(MyKeys.Up) ||
MyInput.Static.IsNewKeyPressed(MyKeys.Left) ||
MyInput.Static.IsNewKeyPressed(MyKeys.Right) ||
MyInput.Static.IsNewKeyPressed(MyKeys.Add) ||
MyInput.Static.IsNewKeyPressed(MyKeys.Subtract) ||
MyInput.Static.DeltaMouseScrollWheelValue() != 0;
}
// Hoovered item changed
if (HooveredItem != oldHooveredItem)
{
m_control.ShowToolTip(HooveredItem == null ? null : HooveredItem.ToolTip);
MyGuiSoundManager.PlaySound(GuiSounds.MouseOver);
}
return(captured);
}
// Method returns true if input was captured by control, so no other controls, nor screen can use input in this update
public override MyGuiControlBase HandleInput()
{
MyGuiControlBase captureInput = base.HandleInput();
if (captureInput == null && Enabled)
{
if (IsMouseOver && MyInput.Static.IsNewPrimaryButtonPressed() && !m_isOpen && !m_scrollBarDragging)
return this;
if (MyInput.Static.IsNewPrimaryButtonReleased() && !m_scrollBarDragging)
{
if (IsMouseOver && !m_isOpen || IsMouseOverSelectedItem() && m_isOpen)
{
MyGuiSoundManager.PlaySound(GuiSounds.MouseClick);
SwitchComboboxMode();
captureInput = this;
}
}
if (HasFocus && (MyInput.Static.IsNewKeyPressed(MyKeys.Enter) ||
MyInput.Static.IsNewKeyPressed(MyKeys.Space)))
{
MyGuiSoundManager.PlaySound(GuiSounds.MouseClick);
if ((m_preselectedKeyboardIndex.HasValue) && (m_preselectedKeyboardIndex.Value < m_items.Count))
{
if (m_isOpen == false)
{
SetScrollBarPositionByIndex(m_selected.Key);
}
else
{
SelectItemByKey(m_items[m_preselectedKeyboardIndex.Value].Key);
}
}
// Close but capture focus for this update so parent screen don't receive this ENTER
SwitchComboboxMode();
captureInput = this;
}
// In listbox mode, the list is always in opened state
if (m_isOpen == true)
{
#region Handle mouse and scrollbar interaction
if (m_showScrollBar == true && MyInput.Static.IsPrimaryButtonPressed() == true)
{
// Handles mouse input of dragging the scrollbar up or down
Vector2 position = GetPositionAbsoluteCenterLeft();
MyRectangle2D openedArea = GetOpenedArea();
openedArea.LeftTop += GetPositionAbsoluteTopLeft();
float minX = position.X + Size.X - m_scrollBarWidth;
float maxX = position.X + Size.X;
float minY = position.Y + Size.Y / 2.0f;
float maxY = minY + openedArea.Size.Y;
// if we are already scrolling, the area used for scrollbar moving will be extended to whole screen
if (m_scrollBarDragging)
{
minX = float.NegativeInfinity;
maxX = float.PositiveInfinity;
minY = float.NegativeInfinity;
maxY = float.PositiveInfinity;
}
// In case mouse cursor is intersecting scrollbar area, start scroll bar dragging mode
if ((MyGuiManager.MouseCursorPosition.X >= minX) && (MyGuiManager.MouseCursorPosition.X <= maxX)
&& (MyGuiManager.MouseCursorPosition.Y >= minY) && (MyGuiManager.MouseCursorPosition.Y <= maxY))
{
// Are we over thee scroll bar handle?
float P0 = m_scrollBarCurrentPosition + (openedArea.LeftTop.Y);
if (MyGuiManager.MouseCursorPosition.Y > P0 && MyGuiManager.MouseCursorPosition.Y < P0 + m_scrollBarHeight)
{
if (m_mousePositionReinit)
{
m_mouseOldPosition = MyGuiManager.MouseCursorPosition.Y;
m_mousePositionReinit = false;
}
float mdeff = MyGuiManager.MouseCursorPosition.Y - m_mouseOldPosition;
if (mdeff > float.Epsilon || mdeff < float.Epsilon)
{
SetScrollBarPosition(m_scrollBarCurrentNonadjustedPosition + mdeff);
}
m_mouseOldPosition = MyGuiManager.MouseCursorPosition.Y;
}
else
{
// If we are not over the scrollbar handle -> jump:
float scrollPositionY = MyGuiManager.MouseCursorPosition.Y - (openedArea.LeftTop.Y) - m_scrollBarHeight / 2.0f;
SetScrollBarPosition(scrollPositionY);
}
m_scrollBarDragging = true;
}
}
#endregion
// Reset mouse parameters after it was released now
if (MyInput.Static.IsNewPrimaryButtonReleased())
{
m_mouseOldPosition = MyGuiManager.MouseCursorPosition.Y;
m_mousePositionReinit = true;
}
// If ESC was pressed while combobox has keyboard focus and combobox was opened, then close combobox but don't send this ESC to parent screen
// Or if user clicked outside of the combobox's area
if ((HasFocus && (MyInput.Static.IsNewKeyPressed(MyKeys.Escape) || MyInput.Static.IsJoystickButtonNewPressed(MyJoystickButtonsEnum.J02))) ||
(!IsMouseOverOnOpenedArea() && !IsMouseOver && MyInput.Static.IsNewPrimaryButtonReleased())
)
{
MyGuiSoundManager.PlaySound(GuiSounds.MouseClick);
m_isOpen = false;
}
// Still capture focus, don't allow parent screen to receive this ESCAPE
captureInput = this;
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// Mouse controling items in the combobox
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
if (m_scrollBarDragging == false)
{
#region Handle item that is under mouse cursor
// Search for item that is under the mouse cursor
m_preselectedMouseOverPrevious = m_preselectedMouseOver;
m_preselectedMouseOver = null;
// The following are used for controlling scroll window range
int startIndex = 0;
int endIndex = m_items.Count;
float widthOffSet = 0f;
if (m_showScrollBar == true)
{
startIndex = m_displayItemsStartIndex;
endIndex = m_displayItemsEndIndex;
widthOffSet = 0.025f;
}
for (int i = startIndex; i < endIndex; i++)
{
Vector2 position = GetOpenItemPosition(i - m_displayItemsStartIndex);
MyRectangle2D openedArea = GetOpenedArea();
Vector2 min = new Vector2(position.X, Math.Max(openedArea.LeftTop.Y, position.Y));
Vector2 max = min + new Vector2(Size.X - widthOffSet, m_comboboxItemDeltaHeight);
var mousePos = MyGuiManager.MouseCursorPosition - GetPositionAbsoluteTopLeft();
if ((mousePos.X >= min.X) &&
(mousePos.X <= max.X) &&
(mousePos.Y >= min.Y) &&
(mousePos.Y <= max.Y))
{
m_preselectedMouseOver = m_items[i];
}
}
if (m_preselectedMouseOver != null && m_preselectedMouseOver != m_preselectedMouseOverPrevious)
{
MyGuiSoundManager.PlaySound(GuiSounds.MouseOver);
}
#endregion
#region Selecting item in opened combobox area
// Select item when user clicks on it
if (MyInput.Static.IsNewPrimaryButtonReleased() == true && m_preselectedMouseOver != null)
{
SelectItemByKey(m_preselectedMouseOver.Key);
MyGuiSoundManager.PlaySound(GuiSounds.MouseClick);
m_isOpen = false;
// Still capture focus, don't allow parent screen to receive this CLICK
captureInput = this;
}
#endregion
#region Keyboard and scrollwheel controlling items in combobox
if (HasFocus || IsMouseOverOnOpenedArea())
{
if (m_mouseWheelValueLast == null) m_mouseWheelValueLast = MyInput.Static.MouseScrollWheelValue();
if (MyInput.Static.MouseScrollWheelValue() < m_mouseWheelValueLast)
{
HandleItemMovement(true);
captureInput = this;
}
else if (MyInput.Static.MouseScrollWheelValue() > m_mouseWheelValueLast)
{
HandleItemMovement(false);
captureInput = this;
}
// Keyboard and mouse movement
if (MyInput.Static.IsNewKeyPressed(MyKeys.Down) || MyInput.Static.IsNewGamepadKeyDownPressed())
{
HandleItemMovement(true);
captureInput = this;
if (MyInput.Static.IsNewGamepadKeyDownPressed())
SnapCursorToControl(m_preselectedKeyboardIndex.Value);
}
else if (MyInput.Static.IsNewKeyPressed(MyKeys.Up) || MyInput.Static.IsNewGamepadKeyUpPressed())
{
HandleItemMovement(false);
captureInput = this;
if (MyInput.Static.IsNewGamepadKeyUpPressed())
SnapCursorToControl(m_preselectedKeyboardIndex.Value);
}
else if (MyInput.Static.IsNewKeyPressed(MyKeys.PageDown))
{
HandleItemMovement(true, true);
}
else if (MyInput.Static.IsNewKeyPressed(MyKeys.PageUp))
{
HandleItemMovement(false, true);
}
else if (MyInput.Static.IsNewKeyPressed(MyKeys.Home))
{
HandleItemMovement(true, false, true);
}
else if (MyInput.Static.IsNewKeyPressed(MyKeys.End))
{
HandleItemMovement(false, false, true);
}
else if (MyInput.Static.IsNewKeyPressed(MyKeys.Tab))
{
// We want to close the combobox without selecting any item and forward TAB or SHIF+TAB to parent screen so it can navigate to next control
if (m_isOpen) SwitchComboboxMode();
captureInput = null;
}
m_mouseWheelValueLast = MyInput.Static.MouseScrollWheelValue();
}
#endregion
}
else
{
// When finished scrollbar dragging, set it to false and enable input capturing again
if (MyInput.Static.IsNewPrimaryButtonReleased())
m_scrollBarDragging = false;
captureInput = this;
}
}
}
return captureInput;
}
