protected bool HandlePendingText(InputState state)
{
string str = textInput?.GetPendingText();
if (string.IsNullOrEmpty(str) || ReadOnly)
return false;
if (state.Keyboard.ShiftPressed)
audio.Sample.Get(@"Keyboard/key-caps")?.Play();
else
audio.Sample.Get($@"Keyboard/key-press-{RNG.Next(1, 5)}")?.Play();
insertString(str);
return true;
}
protected bool HandlePendingText(InputState state)
{
string str = textInput?.GetPendingText();
if (string.IsNullOrEmpty(str))
{
return(false);
}
if (state.Keyboard.ShiftPressed)
{
audio.Sample.Get(@"Keyboard/key-caps")?.Play();
}
else
{
audio.Sample.Get($@"Keyboard/key-press-{RNG.Next(1, 5)}")?.Play();
}
insertString(str);
return(true);
}
private bool handleAction(PlatformAction action)
{
int?amount = null;
if (!HandleLeftRightArrows &&
action.ActionMethod == PlatformActionMethod.Move &&
(action.ActionType == PlatformActionType.CharNext || action.ActionType == PlatformActionType.CharPrevious))
{
return(false);
}
switch (action.ActionType)
{
// Clipboard
case PlatformActionType.Cut:
case PlatformActionType.Copy:
if (string.IsNullOrEmpty(SelectedText) || !AllowClipboardExport)
{
return(true);
}
clipboard?.SetText(SelectedText);
if (action.ActionType == PlatformActionType.Cut)
{
removeCharacterOrSelection();
}
return(true);
case PlatformActionType.Paste:
//the text may get pasted into the hidden textbox, so we don't need any direct clipboard interaction here.
string pending = textInput?.GetPendingText();
if (string.IsNullOrEmpty(pending))
{
pending = clipboard?.GetText();
}
insertString(pending);
return(true);
case PlatformActionType.SelectAll:
selectionStart = 0;
selectionEnd = text.Length;
cursorAndLayout.Invalidate();
return(true);
// Cursor Manipulation
case PlatformActionType.CharNext:
amount = 1;
break;
case PlatformActionType.CharPrevious:
amount = -1;
break;
case PlatformActionType.LineEnd:
amount = text.Length;
break;
case PlatformActionType.LineStart:
amount = -text.Length;
break;
case PlatformActionType.WordNext:
if (!AllowWordNavigation)
{
amount = 1;
}
else
{
int searchNext = MathHelper.Clamp(selectionEnd, 0, Text.Length - 1);
while (searchNext < Text.Length && text[searchNext] == ' ')
{
searchNext++;
}
int nextSpace = text.IndexOf(' ', searchNext);
amount = (nextSpace >= 0 ? nextSpace : text.Length) - selectionEnd;
}
break;
case PlatformActionType.WordPrevious:
if (!AllowWordNavigation)
{
amount = -1;
}
else
{
int searchPrev = MathHelper.Clamp(selectionEnd - 2, 0, Text.Length - 1);
while (searchPrev > 0 && text[searchPrev] == ' ')
{
searchPrev--;
}
int lastSpace = text.LastIndexOf(' ', searchPrev);
amount = lastSpace > 0 ? -(selectionEnd - lastSpace - 1) : -selectionEnd;
}
break;
}
if (amount.HasValue)
{
switch (action.ActionMethod)
{
case PlatformActionMethod.Move:
resetSelection();
moveSelection(amount.Value, false);
break;
case PlatformActionMethod.Select:
moveSelection(amount.Value, true);
break;
case PlatformActionMethod.Delete:
if (selectionLength == 0)
{
selectionEnd = MathHelper.Clamp(selectionStart + amount.Value, 0, text.Length);
}
if (selectionLength > 0)
{
removeCharacterOrSelection();
}
break;
}
return(true);
}
return(false);
}
