void
SelectionManager::SetControlSelectionListener(dom::Element* aFocusedElm)
{
// When focus moves such that the caret is part of a new frame selection
// this removes the old selection listener and attaches a new one for
// the current focus.
ClearControlSelectionListener();
mLastTextAccessible = nullptr;
mCurrCtrlFrame = aFocusedElm->GetPrimaryFrame();
if (!mCurrCtrlFrame)
return;
const nsFrameSelection* frameSel = mCurrCtrlFrame->GetConstFrameSelection();
NS_ASSERTION(frameSel, "No frame selection for focused element!");
if (!frameSel)
return;
// Register 'this' as selection listener for the normal selection.
Selection* normalSel =
frameSel->GetSelection(nsISelectionController::SELECTION_NORMAL);
normalSel->AddSelectionListener(this);
// Register 'this' as selection listener for the spell check selection.
Selection* spellSel =
frameSel->GetSelection(nsISelectionController::SELECTION_SPELLCHECK);
spellSel->AddSelectionListener(this);
}
void SelectionManager::AddDocSelectionListener(nsIPresShell* aPresShell) {
const nsFrameSelection* frameSel = aPresShell->ConstFrameSelection();
// Register 'this' as selection listener for the normal selection.
Selection* normalSel = frameSel->GetSelection(SelectionType::eNormal);
normalSel->AddSelectionListener(this);
// Register 'this' as selection listener for the spell check selection.
Selection* spellSel = frameSel->GetSelection(SelectionType::eSpellCheck);
spellSel->AddSelectionListener(this);
}
void
SelectionManager::AddDocSelectionListener(nsIPresShell* aPresShell)
{
const nsFrameSelection* frameSel = aPresShell->ConstFrameSelection();
// Register 'this' as selection listener for the normal selection.
Selection* normalSel =
frameSel->GetSelection(nsISelectionController::SELECTION_NORMAL);
normalSel->AddSelectionListener(this);
// Register 'this' as selection listener for the spell check selection.
Selection* spellSel =
frameSel->GetSelection(nsISelectionController::SELECTION_SPELLCHECK);
spellSel->AddSelectionListener(this);
}
void SelectionManager::SetControlSelectionListener(dom::Element* aFocusedElm) {
// When focus moves such that the caret is part of a new frame selection
// this removes the old selection listener and attaches a new one for
// the current focus.
ClearControlSelectionListener();
nsIFrame* controlFrame = aFocusedElm->GetPrimaryFrame();
if (!controlFrame) return;
const nsFrameSelection* frameSel = controlFrame->GetConstFrameSelection();
NS_ASSERTION(frameSel, "No frame selection for focused element!");
if (!frameSel) return;
// Register 'this' as selection listener for the normal selection.
Selection* normalSel = frameSel->GetSelection(SelectionType::eNormal);
normalSel->AddSelectionListener(this);
mCurrCtrlNormalSel = normalSel;
// Register 'this' as selection listener for the spell check selection.
Selection* spellSel = frameSel->GetSelection(SelectionType::eSpellCheck);
spellSel->AddSelectionListener(this);
mCurrCtrlSpellSel = spellSel;
}
