NS_IMETHODIMP
nsTextEditRules::WillDoAction(nsISelection *aSelection,
nsRulesInfo *aInfo,
PRBool *aCancel,
PRBool *aHandled)
{
// null selection is legal
if (!aInfo || !aCancel || !aHandled) {
return NS_ERROR_NULL_POINTER;
}
#if defined(DEBUG_ftang)
printf("nsTextEditRules::WillDoAction action= %d", aInfo->action);
#endif
*aCancel = PR_FALSE;
*aHandled = PR_FALSE;
// my kingdom for dynamic cast
nsTextRulesInfo *info = static_cast<nsTextRulesInfo*>(aInfo);
switch (info->action)
{
case kInsertBreak:
return WillInsertBreak(aSelection, aCancel, aHandled);
case kInsertText:
case kInsertTextIME:
return WillInsertText(info->action,
aSelection,
aCancel,
aHandled,
info->inString,
info->outString,
info->maxLength);
case kDeleteSelection:
return WillDeleteSelection(aSelection, info->collapsedAction, aCancel, aHandled);
case kUndo:
return WillUndo(aSelection, aCancel, aHandled);
case kRedo:
return WillRedo(aSelection, aCancel, aHandled);
case kSetTextProperty:
return WillSetTextProperty(aSelection, aCancel, aHandled);
case kRemoveTextProperty:
return WillRemoveTextProperty(aSelection, aCancel, aHandled);
case kOutputText:
return WillOutputText(aSelection,
info->outputFormat,
info->outString,
aCancel,
aHandled);
case kInsertElement: // i had thought this would be html rules only. but we put pre elements
// into plaintext mail when doing quoting for reply! doh!
return WillInsert(aSelection, aCancel);
}
return NS_ERROR_FAILURE;
}
NS_IMETHODIMP
TextEditRules::WillDoAction(Selection* aSelection,
RulesInfo* aInfo,
bool* aCancel,
bool* aHandled)
{
// null selection is legal
MOZ_ASSERT(aInfo && aCancel && aHandled);
*aCancel = false;
*aHandled = false;
// my kingdom for dynamic cast
TextRulesInfo* info = static_cast<TextRulesInfo*>(aInfo);
switch (info->action) {
case EditAction::insertBreak:
UndefineCaretBidiLevel(aSelection);
return WillInsertBreak(aSelection, aCancel, aHandled, info->maxLength);
case EditAction::insertText:
case EditAction::insertIMEText:
UndefineCaretBidiLevel(aSelection);
return WillInsertText(info->action, aSelection, aCancel, aHandled,
info->inString, info->outString, info->maxLength);
case EditAction::setText:
UndefineCaretBidiLevel(aSelection);
return WillSetText(*aSelection, aCancel, aHandled, info->inString,
info->maxLength);
case EditAction::deleteSelection:
return WillDeleteSelection(aSelection, info->collapsedAction,
aCancel, aHandled);
case EditAction::undo:
return WillUndo(aSelection, aCancel, aHandled);
case EditAction::redo:
return WillRedo(aSelection, aCancel, aHandled);
case EditAction::setTextProperty:
return WillSetTextProperty(aSelection, aCancel, aHandled);
case EditAction::removeTextProperty:
return WillRemoveTextProperty(aSelection, aCancel, aHandled);
case EditAction::outputText:
return WillOutputText(aSelection, info->outputFormat, info->outString,
info->flags, aCancel, aHandled);
case EditAction::insertElement:
// i had thought this would be html rules only. but we put pre elements
// into plaintext mail when doing quoting for reply! doh!
WillInsert(*aSelection, aCancel);
return NS_OK;
default:
return NS_ERROR_FAILURE;
}
}