void HandleSelection (int lineOffset, int logicalRulerColumn, int selectionStart, int selectionEnd, int startOffset, int endOffset, HandleSelectionDelegate handleNotSelected, HandleSelectionDelegate handleSelected)
{
int selectionStartColumn = selectionStart - lineOffset;
int selectionEndColumn = selectionEnd - lineOffset;
int rulerOffset = lineOffset + logicalRulerColumn;
if (textEditor.Options.ShowRuler && selectionStartColumn < logicalRulerColumn && logicalRulerColumn < selectionEndColumn && startOffset < rulerOffset && rulerOffset < endOffset) {
InternalHandleSelection (selectionStart, selectionEnd, startOffset, rulerOffset, handleNotSelected, handleSelected);
InternalHandleSelection (selectionStart, selectionEnd, rulerOffset, endOffset, handleNotSelected, handleSelected);
} else {
InternalHandleSelection (selectionStart, selectionEnd, startOffset, endOffset, handleNotSelected, handleSelected);
}
}
protected static void HandleSelection(long selectionStart, long selectionEnd, long startOffset, long endOffset, HandleSelectionDelegate handleNotSelected, HandleSelectionDelegate handleSelected)
{
if (startOffset >= selectionStart && endOffset <= selectionEnd)
{
if (handleSelected != null)
{
handleSelected(startOffset, endOffset);
}
}
else if (startOffset >= selectionStart && startOffset < selectionEnd && endOffset > selectionEnd)
{
if (handleSelected != null)
{
handleSelected(startOffset, selectionEnd);
}
if (handleNotSelected != null)
{
handleNotSelected(selectionEnd, endOffset);
}
}
else if (startOffset < selectionStart && endOffset > selectionStart && endOffset <= selectionEnd)
{
if (handleNotSelected != null)
{
handleNotSelected(startOffset, selectionStart);
}
if (handleSelected != null)
{
handleSelected(selectionStart, endOffset);
}
}
else if (startOffset < selectionStart && endOffset > selectionEnd)
{
if (handleNotSelected != null)
{
handleNotSelected(startOffset, selectionStart);
}
if (handleSelected != null)
{
handleSelected(selectionStart, selectionEnd);
}
if (handleNotSelected != null)
{
handleNotSelected(selectionEnd, endOffset);
}
}
else
{
if (handleNotSelected != null)
{
handleNotSelected(startOffset, endOffset);
}
}
}
static void InternalHandleSelection (int selectionStart, int selectionEnd, int startOffset, int endOffset, HandleSelectionDelegate handleNotSelected, HandleSelectionDelegate handleSelected)
{
if (startOffset >= selectionStart && endOffset <= selectionEnd) {
if (handleSelected != null)
handleSelected (startOffset, endOffset);
} else if (startOffset >= selectionStart && startOffset <= selectionEnd && endOffset >= selectionEnd) {
if (handleSelected != null)
handleSelected (startOffset, selectionEnd);
if (handleNotSelected != null)
handleNotSelected (selectionEnd, endOffset);
} else if (startOffset < selectionStart && endOffset > selectionStart && endOffset <= selectionEnd) {
if (handleNotSelected != null)
handleNotSelected (startOffset, selectionStart);
if (handleSelected != null)
handleSelected (selectionStart, endOffset);
} else if (startOffset < selectionStart && endOffset > selectionEnd) {
if (handleNotSelected != null)
handleNotSelected (startOffset, selectionStart);
if (handleSelected != null)
handleSelected (selectionStart, selectionEnd);
if (handleNotSelected != null)
handleNotSelected (selectionEnd, endOffset);
} else {
if (handleNotSelected != null)
handleNotSelected (startOffset, endOffset);
}
}
protected static void HandleSelection (long selectionStart, long selectionEnd, long startOffset, long endOffset, HandleSelectionDelegate handleNotSelected, HandleSelectionDelegate handleSelected)
{
if (startOffset >= selectionStart && endOffset <= selectionEnd) {
if (handleSelected != null)
handleSelected (startOffset, endOffset);
} else if (startOffset >= selectionStart && startOffset < selectionEnd && endOffset > selectionEnd) {
if (handleSelected != null)
handleSelected (startOffset, selectionEnd);
if (handleNotSelected != null)
handleNotSelected (selectionEnd, endOffset);
} else if (startOffset < selectionStart && endOffset > selectionStart && endOffset <= selectionEnd) {
if (handleNotSelected != null)
handleNotSelected (startOffset, selectionStart);
if (handleSelected != null)
handleSelected (selectionStart, endOffset);
} else if (startOffset < selectionStart && endOffset > selectionEnd) {
if (handleNotSelected != null)
handleNotSelected (startOffset, selectionStart);
if (handleSelected != null)
handleSelected (selectionStart, selectionEnd);
if (handleNotSelected != null)
handleNotSelected (selectionEnd, endOffset);
} else {
if (handleNotSelected != null)
handleNotSelected (startOffset, endOffset);
}
}
