protected override void ValueChanged(Sandbox.Graphics.GUI.MyGuiControlBase sender)
{
MyRenderProxy.SetSettingsDirty();
if (m_radioUpdate)
{
return;
}
m_radioUpdate = true;
foreach (var item in m_cbs)
{
if (item != sender)
{
item.IsChecked = false;
}
}
m_radioUpdate = false;
}
public override MyGuiControlBase HandleInput()
{
MyGuiControlBase baseResult = base.HandleInput();
if (HasFocus && Selectable)
{
// Move left
switch (m_keyThrottler.GetKeyStatus(MyKeys.Left))
{
case ThrottledKeyStatus.PRESSED_AND_WAITING:
return(this);
case ThrottledKeyStatus.PRESSED_AND_READY:
if (MyInput.Static.IsAnyCtrlKeyPressed())
{
CarriagePositionIndex = GetPreviousSpace();
}
else
{
CarriagePositionIndex--;
}
if (MyInput.Static.IsAnyShiftKeyPressed())
{
m_selection.SetEnd(this);
}
else
{
m_selection.Reset(this);
}
return(this);
}
// Move right
switch (m_keyThrottler.GetKeyStatus(MyKeys.Right))
{
case ThrottledKeyStatus.PRESSED_AND_WAITING:
return(this);
case ThrottledKeyStatus.PRESSED_AND_READY:
if (MyInput.Static.IsAnyCtrlKeyPressed())
{
CarriagePositionIndex = GetNextSpace();
}
else
{
++CarriagePositionIndex;
}
if (MyInput.Static.IsAnyShiftKeyPressed())
{
m_selection.SetEnd(this);
}
else
{
m_selection.Reset(this);
}
return(this);
}
// Move Down
switch (m_keyThrottler.GetKeyStatus(MyKeys.Down))
{
case ThrottledKeyStatus.PRESSED_AND_WAITING:
return(this);
case ThrottledKeyStatus.PRESSED_AND_READY:
CarriagePositionIndex = GetIndexUnderCarriage(CarriagePositionIndex);
if (MyInput.Static.IsAnyShiftKeyPressed())
{
m_selection.SetEnd(this);
}
else
{
m_selection.Reset(this);
}
return(this);
}
// Move Up
switch (m_keyThrottler.GetKeyStatus(MyKeys.Up))
{
case ThrottledKeyStatus.PRESSED_AND_WAITING:
return(this);
case ThrottledKeyStatus.PRESSED_AND_READY:
CarriagePositionIndex = GetIndexOverCarriage(CarriagePositionIndex);
if (MyInput.Static.IsAnyShiftKeyPressed())
{
m_selection.SetEnd(this);
}
else
{
m_selection.Reset(this);
}
return(this);
}
//Copy
if (m_keyThrottler.IsNewPressAndThrottled(MyKeys.C) && MyInput.Static.IsAnyCtrlKeyPressed())
{
m_selection.CopyText(this);
}
//Select All
if (m_keyThrottler.IsNewPressAndThrottled(MyKeys.A) && MyInput.Static.IsAnyCtrlKeyPressed())
{
m_selection.SelectAll(this);
return(this);
}
}
//scroll
bool captured = false;
var deltaWheel = MyInput.Static.DeltaMouseScrollWheelValue();
if (IsMouseOver && deltaWheel != 0)
{
m_scrollbar.ChangeValue(-0.0005f * deltaWheel);
captured = true;
}
if (m_drawScrollbar)
{
bool capturedScrollbar = m_scrollbar.HandleInput();
if (capturedScrollbar || captured)
{
return(this);
}
}
if (IsMouseOver && m_label.HandleInput(GetPositionAbsoluteTopLeft(), m_scrollbar.Value))
{
return(this);
}
if (Selectable)
{
if (MyInput.Static.IsNewLeftMousePressed())
{
if (IsMouseOver)
{
m_selection.Dragging = true;
CarriagePositionIndex = GetCarriagePositionFromMouseCursor();
if (MyInput.Static.IsAnyShiftKeyPressed())
{
m_selection.SetEnd(this);
}
else
{
m_selection.Reset(this);
}
return(this);
}
else
{
m_selection.Reset(this);
}
}
else if (MyInput.Static.IsNewLeftMouseReleased())
{
m_selection.Dragging = false;
}
//user holding the mouse button
else if (m_selection.Dragging)
{
//If inside, we update selection and move the carriage (dragging what you want to select)
if (IsMouseOver)
{
CarriagePositionIndex = GetCarriagePositionFromMouseCursor();
m_selection.SetEnd(this);
}
//Otherwise, do the "scroll along with selection" effect
else if (HasFocus)
{
Vector2 mousePos = MyGuiManager.MouseCursorPosition;
Vector2 positionTopLeft = GetPositionAbsoluteTopLeft();
if (mousePos.Y < positionTopLeft.Y)
{
m_scrollbar.ChangeValue(Position.Y - mousePos.Y);
}
else if (mousePos.Y > positionTopLeft.Y + Size.Y)
{
m_scrollbar.ChangeValue(mousePos.Y - positionTopLeft.Y - Size.Y);
}
}
}
}
return(baseResult);
}
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;
}
}
}
internal static bool CanHaveFocusRightNow(MyGuiControlBase control)
{
return(control.Enabled && control.Visible && control.CanHaveFocus);
}
private bool HandleControlsInput(bool receivedFocusInThisUpdate)
{
MyGuiControlBase inputHandledBySomeControl = null;
if (m_lastHandlingControl != null && m_lastHandlingControl.Visible)
{
if (m_lastHandlingControl.HandleInput() != null)
{
inputHandledBySomeControl = m_lastHandlingControl;
}
}
if (inputHandledBySomeControl == null && m_listboxDragAndDropHandlingNow != null)
{
if (m_listboxDragAndDropHandlingNow.HandleInput() != null)
{
inputHandledBySomeControl = m_listboxDragAndDropHandlingNow;
}
}
if (inputHandledBySomeControl == null && m_comboboxHandlingNow != null)
{
if (m_comboboxHandlingNow.HandleInput() != null)
{
inputHandledBySomeControl = m_comboboxHandlingNow;
}
}
// Check focused screen first
MyGuiControlBase mouseOverControl = null;
if (inputHandledBySomeControl == null)
{
var visibleControls = Controls.GetVisibleControls();
for (int i = 0; i < visibleControls.Count; i++)
{
MyGuiControlBase control = visibleControls[i];
if (control != m_comboboxHandlingNow && control != m_listboxDragAndDropHandlingNow && control.CheckMouseOver())
{
mouseOverControl = control;
inputHandledBySomeControl = control.HandleInput();
break;
}
}
}
// If opened combobox didn't capture the input, we will try to handle it in remaining controls
if (inputHandledBySomeControl == null)
{
var visibleControls = Controls.GetVisibleControls();
for (int i = visibleControls.Count - 1; i >= 0; --i)
{
MyGuiControlBase control = visibleControls[i];
if (control != m_comboboxHandlingNow && control != m_listboxDragAndDropHandlingNow && control != mouseOverControl)
{
inputHandledBySomeControl = control.HandleInput();
if (inputHandledBySomeControl != null)
{
break;
}
}
}
}
if (inputHandledBySomeControl == null)
{
foreach (var element in Elements)
{
if (!element.Visible || !element.CanHaveFocus)
{
continue;
}
inputHandledBySomeControl = element.HandleInput();
if (inputHandledBySomeControl != null)
{
break;
}
}
}
if (inputHandledBySomeControl != null)
{
FocusedControl = inputHandledBySomeControl;
}
m_lastHandlingControl = inputHandledBySomeControl;
return(inputHandledBySomeControl != null);
}
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;
}
}
}
private void HandleTextInputBuffered(ref MyGuiControlBase ret)
{
const char BACKSPACE = '\b';
bool textChanged = false;
foreach (var character in MyInput.Static.TextInput)
{
bool skipCharacter = false;
if (SkipCombinations != null)
{
foreach (var skipCombination in SkipCombinations)
{
if (skipCombination.Alt == MyInput.Static.IsAnyAltKeyPressed() &&
skipCombination.Ctrl == MyInput.Static.IsAnyCtrlKeyPressed() &&
skipCombination.Shift == MyInput.Static.IsAnyShiftKeyPressed() &&
(skipCombination.Keys == null ||
skipCombination.Keys.Contains((MyKeys)character)))
{
skipCharacter = true;
break; //forbiden character combination is being pressed
}
}
}
if (skipCharacter)
{
continue;
}
if (Char.IsControl(character))
{
if (character == BACKSPACE)
{
if (m_selection.Length == 0)
{
ApplyBackspace();
}
else
{
m_selection.EraseText(this);
}
textChanged = true;
}
}
else
{
if (m_selection.Length > 0)
{
m_selection.EraseText(this);
}
InsertChar(character);
textChanged = true;
}
}
// Unbuffered Delete because it's not delivered as a message through Win32 message loop.
if (MyInput.Static.IsKeyPress(MyKeys.Delete) &&
IsEnoughDelay(MyKeys.Delete, MyGuiConstants.TEXTBOX_MOVEMENT_DELAY))
{
if (m_selection.Length == 0)
{
ApplyDelete();
}
else
{
m_selection.EraseText(this);
}
textChanged = true;
UpdateLastKeyPressTimes(MyKeys.Delete);
}
if (textChanged)
{
OnTextChanged();
ret = this;
}
}
/// <summary>
/// Method returns true if input was captured by control, so no other controls, nor screen can use input in this update
/// </summary>
public override MyGuiControlBase HandleInput()
{
MyGuiControlBase ret = base.HandleInput();
try
{
if (ret == null && Enabled)
{
if (MyInput.Static.IsNewLeftMousePressed())
{
if (IsMouseOver)
{
m_selection.Dragging = true;
CarriagePositionIndex = GetCarriagePositionFromMouseCursor();
if (MyInput.Static.IsAnyShiftKeyPressed())
{
m_selection.SetEnd(this);
}
else
{
m_selection.Reset(this);
}
ret = this;
}
else
{
m_selection.Reset(this);
}
}
else if (MyInput.Static.IsNewLeftMouseReleased())
{
m_selection.Dragging = false;
}
else if (m_selection.Dragging)
{
if (IsMouseOver)
{
CarriagePositionIndex = GetCarriagePositionFromMouseCursor();
m_selection.SetEnd(this);
ret = this;
}
}
if (HasFocus && !m_hadFocusLastTime)
{
UpdateLastKeyPressTimes(null);
}
if (HasFocus)
{
if (!MyInput.Static.IsAnyCtrlKeyPressed())
{
HandleTextInputBuffered(ref ret);
}
// Move left
if ((MyInput.Static.IsKeyPress(MyKeys.Left)) && (IsEnoughDelay(MyKeys.Left, MyGuiConstants.TEXTBOX_MOVEMENT_DELAY)))
{
if (MyInput.Static.IsAnyCtrlKeyPressed())
{
CarriagePositionIndex = GetPreviousSpace();
}
else
{
CarriagePositionIndex--;
}
UpdateLastKeyPressTimes(MyKeys.Left);
if (MyInput.Static.IsAnyShiftKeyPressed())
{
m_selection.SetEnd(this);
}
else
{
m_selection.Reset(this);
}
ret = this;
}
// Move right
if ((MyInput.Static.IsKeyPress(MyKeys.Right)) && (IsEnoughDelay(MyKeys.Right, MyGuiConstants.TEXTBOX_MOVEMENT_DELAY)))
{
if (MyInput.Static.IsAnyCtrlKeyPressed())
{
CarriagePositionIndex = GetNextSpace();
}
else
{
CarriagePositionIndex++;
}
UpdateLastKeyPressTimes(MyKeys.Right);
if (MyInput.Static.IsAnyShiftKeyPressed())
{
m_selection.SetEnd(this);
}
else
{
m_selection.Reset(this);
}
ret = this;
}
// Move home
if ((MyInput.Static.IsNewKeyPressed(MyKeys.Home)) && (IsEnoughDelay(MyKeys.Home, MyGuiConstants.TEXTBOX_MOVEMENT_DELAY)))
{
CarriagePositionIndex = 0;
UpdateLastKeyPressTimes(MyKeys.Home);
ret = this;
}
// Move end
if ((MyInput.Static.IsNewKeyPressed(MyKeys.End)) && (IsEnoughDelay(MyKeys.End, MyGuiConstants.TEXTBOX_MOVEMENT_DELAY)))
{
CarriagePositionIndex = m_text.Length;
UpdateLastKeyPressTimes(MyKeys.End);
ret = this;
}
//Cut selected text
if (MyInput.Static.IsNewKeyPressed(MyKeys.X) && IsEnoughDelay(MyKeys.X, MyGuiConstants.TEXTBOX_MOVEMENT_DELAY) && MyInput.Static.IsAnyCtrlKeyPressed())
{
UpdateLastKeyPressTimes(MyKeys.X);
m_selection.CutText(this);
}
//Copy
if (MyInput.Static.IsNewKeyPressed(MyKeys.C) && IsEnoughDelay(MyKeys.C, MyGuiConstants.TEXTBOX_MOVEMENT_DELAY) && MyInput.Static.IsAnyCtrlKeyPressed())
{
UpdateLastKeyPressTimes(MyKeys.C);
m_selection.CopyText(this);
}
//Paste
if (MyInput.Static.IsNewKeyPressed(MyKeys.V) && IsEnoughDelay(MyKeys.V, MyGuiConstants.TEXTBOX_MOVEMENT_DELAY) && MyInput.Static.IsAnyCtrlKeyPressed())
{
UpdateLastKeyPressTimes(MyKeys.V);
m_selection.PasteText(this);
}
//Select All
if (MyInput.Static.IsNewKeyPressed(MyKeys.A) && IsEnoughDelay(MyKeys.A, MyGuiConstants.TEXTBOX_MOVEMENT_DELAY) && MyInput.Static.IsAnyCtrlKeyPressed())
{
UpdateLastKeyPressTimes(MyKeys.A);
m_selection.SelectAll(this);
}
if (MyInput.Static.IsNewKeyPressed(MyKeys.Enter))
{
if (EnterPressed != null)
{
EnterPressed(this);
}
}
ResetLastKeyPressTimes();
m_formattedAlready = false;
}
else
{
if (Type == MyGuiControlTextboxType.DigitsOnly && m_formattedAlready == false && m_text.Length != 0)
{
var number = MyValueFormatter.GetDecimalFromString(Text, 1);
int decimalDigits = (number - (int)number > 0) ? 1 : 0;
m_text.Clear().Append(MyValueFormatter.GetFormatedFloat((float)number, decimalDigits, ""));
CarriagePositionIndex = m_text.Length;
m_formattedAlready = true;
}
}
}
}
catch (IndexOutOfRangeException) // mkTODO: Why? Handle correctly
{
}
m_hadFocusLastTime = HasFocus;
return(ret);
}