public static bool HandleKeys(ScintillaControl sci, Keys key)
{
int index;
switch (key)
{
case Keys.Back:
if (word.Length >= MinWordLength)
{
word = word.Substring(0, word.Length - 1);
currentPos = sci.CurrentPos - 1;
lastIndex = 0;
FindWordStartingWith(word);
}
else CompletionList.Hide((char)8);
return false;
case Keys.Enter:
if (noAutoInsert || !ReplaceText(sci, '\n'))
{
CompletionList.Hide();
return false;
}
return true;
case Keys.Tab:
if (!ReplaceText(sci, '\t'))
{
CompletionList.Hide();
return false;
}
return true;
case Keys.Space:
if (noAutoInsert) CompletionList.Hide();
return false;
case Keys.Up:
noAutoInsert = false;
// the list was hidden and it should not appear
if (!completionList.Visible)
{
CompletionList.Hide();
if (key == Keys.Up) sci.LineUp();
else sci.CharLeft();
return false;
}
// go up the list
if (completionList.SelectedIndex > 0)
{
RefreshTip();
index = completionList.SelectedIndex-1;
completionList.SelectedIndex = index;
}
// wrap
else if (PluginBase.MainForm.Settings.WrapList)
{
RefreshTip();
index = completionList.Items.Count-1;
completionList.SelectedIndex = index;
}
break;
case Keys.Down:
noAutoInsert = false;
// the list was hidden and it should not appear
if (!completionList.Visible)
{
CompletionList.Hide();
if (key == Keys.Down) sci.LineDown();
else sci.CharRight();
return false;
}
// go down the list
if (completionList.SelectedIndex < completionList.Items.Count-1)
{
RefreshTip();
index = completionList.SelectedIndex+1;
completionList.SelectedIndex = index;
}
// wrap
else if (PluginBase.MainForm.Settings.WrapList)
{
RefreshTip();
index = 0;
completionList.SelectedIndex = index;
}
break;
case Keys.PageUp:
noAutoInsert = false;
// the list was hidden and it should not appear
if (!completionList.Visible)
{
CompletionList.Hide();
sci.PageUp();
return false;
}
// go up the list
if (completionList.SelectedIndex > 0)
{
RefreshTip();
index = completionList.SelectedIndex-completionList.Height/completionList.ItemHeight;
if (index < 0) index = 0;
completionList.SelectedIndex = index;
}
break;
case Keys.PageDown:
noAutoInsert = false;
// the list was hidden and it should not appear
if (!completionList.Visible)
{
CompletionList.Hide();
sci.PageDown();
return false;
}
// go down the list
if (completionList.SelectedIndex < completionList.Items.Count-1)
{
RefreshTip();
index = completionList.SelectedIndex+completionList.Height/completionList.ItemHeight;
if (index > completionList.Items.Count-1) index = completionList.Items.Count-1;
completionList.SelectedIndex = index;
}
break;
case (Keys.Control | Keys.Space):
break;
case Keys.Left:
sci.CharLeft();
CompletionList.Hide();
break;
case Keys.Right:
sci.CharRight();
CompletionList.Hide();
break;
default:
CompletionList.Hide();
return false;
}
return true;
}
public static Int32 NextCharPosition(ScintillaControl sci, Int32 position, String c)
{
Int32 curPos = sci.CurrentPos;
sci.GotoPos(position);
char currentChar = (char)sci.CharAt(sci.CurrentPos);
if (currentChar.ToString().Equals(c)) sci.CharRight();
sci.SearchAnchor();
Int32 next = sci.SearchNext(0, c);
sci.GotoPos(curPos);
return next;
}
unsafe void SciControl_CharAdded(ScintillaControl sender, int ch)
{
if (ch == bracketOpen)
{
insert = arrBracketClose;
}
else if (ch == quote)
{
insert = arrQuote;
}
else if (ch == squareBracketOpen)
{
insert = arrSquareBracketClose;
}
else if (ch == bracketClose)
{
if (sender.CharAt(sender.CurrentPos) == bracketClose)
{
// temporary disable
sender.ModEventMask ^= (Int32)ScintillaNet.Enums.ModificationFlags.BeforeDelete;
sender.CharRight();
sender.DeleteBack();
sender.ModEventMask ^= (Int32)ScintillaNet.Enums.ModificationFlags.BeforeDelete;
return;
}
return;
}
else if (ch == squareBracketClose)
{
if (sender.CharAt(sender.CurrentPos) == squareBracketClose)
{
// temporary disable
sender.ModEventMask ^= (Int32)ScintillaNet.Enums.ModificationFlags.BeforeDelete;
sender.CharRight();
sender.DeleteBack();
sender.ModEventMask ^= (Int32)ScintillaNet.Enums.ModificationFlags.BeforeDelete;
return;
}
return;
}
else
{
return;
}
int pos = sender.CurrentPos;
uint actPos = (uint)pos;
char character;
do
{
character =(char) sender.CharAt(pos);
if (character == '\n') break;
if (!Char.IsWhiteSpace(character)) break;
pos++;
} while (true);
// if (Char.IsLetterOrDigit(character) || character == ch || character == insert[0]) return;
if (Char.IsLetterOrDigit(character) || character == ch ) return;
int stylemask = (1 << sender.StyleBits) - 1;
bool isTextStyle = ASComplete.IsTextStyle(sender.StyleAt(sender.CurrentPos) & stylemask);
int style = sender.StyleAt(sender.CurrentPos - 1) & stylemask;
if (ch == quote)
{
if (!isTextStyle)
{
fixed (byte* b = System.Text.Encoding.GetEncoding(sender.CodePage).GetBytes(insert))
{
sender.SPerform(2003, actPos, (uint)b);
}
}
return;
}
if (!ASComplete.IsTextStyle(style) && !isTextStyle)
{
return;
}
fixed (byte* b = System.Text.Encoding.GetEncoding(sender.CodePage).GetBytes(insert))
{
sender.SPerform(2003, actPos, (uint)b);
}
}
public void RemoveBracket(ScintillaControl sci)
{
// temporary deactive
sci.ModEventMask ^= (Int32)ScintillaNet.Enums.ModificationFlags.BeforeDelete;
sci.CharRight();
sci.DeleteBack();
sci.ModEventMask |= (Int32)ScintillaNet.Enums.ModificationFlags.BeforeDelete;
}
public bool HandleKeys(ScintillaControl sci, Keys key)
{
switch (key)
{
case Keys.Multiply:
case Keys.Subtract:
case Keys.Divide:
case Keys.Decimal:
case Keys.Add:
return false;
case Keys.Up:
if (!CompletionList.Active) sci.LineUp();
return false;
case Keys.Down:
if (!CompletionList.Active) sci.LineDown();
return false;
case Keys.Up | Keys.Shift:
sci.LineUpExtend();
return false;
case Keys.Down | Keys.Shift:
sci.LineDownExtend();
return false;
case Keys.Left | Keys.Shift:
sci.CharLeftExtend();
return false;
case Keys.Right | Keys.Shift:
sci.CharRightExtend();
return false;
case Keys.Right:
if (!CompletionList.Active)
{
sci.CharRight();
currentPos = sci.CurrentPos;
if (sci.LineFromPosition(sci.CurrentPos) != currentLine) Hide();
else if (OnUpdateCallTip != null) OnUpdateCallTip(sci, currentPos);
}
return true;
case Keys.Left:
if (!CompletionList.Active)
{
sci.CharLeft();
currentPos = sci.CurrentPos;
if (currentPos < startPos) Hide();
else
{
if (sci.LineFromPosition(sci.CurrentPos) != currentLine) Hide();
else if (OnUpdateCallTip != null) OnUpdateCallTip(sci, currentPos);
}
}
return true;
case Keys.Back:
sci.DeleteBack();
currentPos = sci.CurrentPos;
if (currentPos + deltaPos < startPos) Hide();
else if (OnUpdateCallTip != null) OnUpdateCallTip(sci, currentPos);
return true;
case Keys.Tab:
case Keys.Space:
return false;
default:
if (!CompletionList.Active) Hide();
return false;
}
}
static public bool HandleKeys(ScintillaControl sci, Keys key)
{
int index;
switch (key)
{
case Keys.Back:
sci.DeleteBack();
if (word.Length > 0)
{
word = word.Substring(0, word.Length-1);
currentPos = sci.CurrentPos;
lastIndex = 0;
FindWordStartingWith(word);
}
else CompletionList.Hide();
return true;
case Keys.Enter:
case Keys.Tab:
ReplaceText(sci);
return true;
case Keys.Space:
return false;
case Keys.Up:
case Keys.Left:
// the list was hidden and it should not appear
if (!completionList.Visible)
{
CompletionList.Hide();
if (key == Keys.Up) sci.LineUp();
else sci.CharLeft();
return false;
}
// go up the list
else if (completionList.SelectedIndex > 0)
{
index = completionList.SelectedIndex-1;
completionList.SelectedIndex = index;
}
// wrap
else if (wrapList)
{
index = completionList.Items.Count-1;
completionList.SelectedIndex = index;
}
break;
case Keys.Down:
case Keys.Right:
// the list was hidden and it should not appear
if (!completionList.Visible)
{
CompletionList.Hide();
if (key == Keys.Down) sci.LineDown();
else sci.CharRight();
return false;
}
// go down the list
else if (completionList.SelectedIndex < completionList.Items.Count-1)
{
index = completionList.SelectedIndex+1;
completionList.SelectedIndex = index;
}
// wrap
else if (wrapList)
{
index = 0;
completionList.SelectedIndex = index;
}
break;
case Keys.PageUp:
// the list was hidden and it should not appear
if (!completionList.Visible)
{
CompletionList.Hide();
sci.PageUp();
return false;
}
// go up the list
else if (completionList.SelectedIndex > 0)
{
index = completionList.SelectedIndex-completionList.Height/completionList.ItemHeight;
if (index < 0) index = 0;
completionList.SelectedIndex = index;
}
break;
case Keys.PageDown:
// the list was hidden and it should not appear
if (!completionList.Visible)
{
CompletionList.Hide();
sci.PageDown();
return false;
}
// go down the list
else if (completionList.SelectedIndex < completionList.Items.Count-1)
{
index = completionList.SelectedIndex+completionList.Height/completionList.ItemHeight;
if (index > completionList.Items.Count-1) index = completionList.Items.Count-1;
completionList.SelectedIndex = index;
}
break;
case (Keys.Control | Keys.Space):
break;
default:
CompletionList.Hide();
return false;
}
return true;
}
static public bool HandleKeys(ScintillaControl sci, Keys key)
{
switch (key)
{
case Keys.Multiply:
case Keys.Subtract:
case Keys.Divide:
case Keys.Decimal:
case Keys.Add:
return false;
case Keys.Right:
sci.CharRight();
currentPos = sci.CurrentPos;
if (sci.LineFromPosition(sci.CurrentPos) != currentLine) Hide();
else if (OnUpdateCallTip != null) OnUpdateCallTip(sci, currentPos);
return true;
case Keys.Left:
sci.CharLeft();
currentPos = sci.CurrentPos;
if (currentPos < startPos) Hide();
else
{
if (sci.LineFromPosition(sci.CurrentPos) != currentLine) Hide();
else if (OnUpdateCallTip != null) OnUpdateCallTip(sci, currentPos);
}
return true;
case Keys.Back:
sci.DeleteBack();
currentPos = sci.CurrentPos;
if (currentPos < startPos) Hide();
else if (OnUpdateCallTip != null) OnUpdateCallTip(sci, currentPos);
return true;
case Keys.Tab:
case Keys.Space:
return false;
default:
InfoTip.Hide();
return false;
}
}