BOOL LLViewerTextEditor::handleDoubleClick(S32 x, S32 y, MASK mask)
{
BOOL handled = FALSE;
// let scrollbar have first dibs
handled = LLView::childrenHandleDoubleClick(x, y, mask) != NULL;
if( !handled)
{
if( allowsEmbeddedItems() )
{
S32 doc_index = getDocIndexFromLocalCoord(x, y, FALSE);
llwchar doc_char = getWText()[doc_index];
if (mEmbeddedItemList->hasEmbeddedItem(doc_char))
{
if( openEmbeddedItemAtPos( doc_index ))
{
deselect();
setFocus( FALSE );
return TRUE;
}
}
}
handled = LLTextEditor::handleDoubleClick(x, y, mask);
}
return handled;
}
BOOL LLViewerTextEditor::handleDoubleClick(S32 x, S32 y, MASK mask)
{
BOOL handled = FALSE;
// let scrollbar have first dibs
handled = LLView::childrenHandleDoubleClick(x, y, mask) != NULL;
if( !handled && mTakesNonScrollClicks)
{
if( allowsEmbeddedItems() )
{
const LLTextSegment* cur_segment = getSegmentAtLocalPos( x, y );
if( cur_segment && cur_segment->getStyle()->getIsEmbeddedItem() )
{
if( openEmbeddedItemAtPos( cur_segment->getStart() ) )
{
deselect();
setFocus( FALSE );
return TRUE;
}
}
}
setCursorAtLocalPos( x, y, FALSE );
deselect();
const LLWString &text = getWText();
if( isPartOfWord( text[mCursorPos] ) )
{
// Select word the cursor is over
while ((mCursorPos > 0) && isPartOfWord(text[mCursorPos-1]))
{
mCursorPos--;
}
startSelection();
while ((mCursorPos < (S32)text.length()) && isPartOfWord( text[mCursorPos] ) )
{
mCursorPos++;
}
mSelectionEnd = mCursorPos;
}
else if ((mCursorPos < (S32)text.length()) && !iswspace( text[mCursorPos]) )
{
// Select the character the cursor is over
startSelection();
mCursorPos++;
mSelectionEnd = mCursorPos;
}
// We don't want handleMouseUp() to "finish" the selection (and thereby
// set mSelectionEnd to where the mouse is), so we finish the selection here.
mIsSelecting = FALSE;
// delay cursor flashing
resetKeystrokeTimer();
// take selection to 'primary' clipboard
updatePrimary();
handled = TRUE;
}
return handled;
}