本文整理汇总了C++中BListItem::Archive方法的典型用法代码示例。如果您正苦于以下问题：C++ BListItem::Archive方法的具体用法？C++ BListItem::Archive怎么用？C++ BListItem::Archive使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类BListItem的用法示例。
在下文中一共展示了BListItem::Archive方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: ItemAt
status_t
BListView::Archive(BMessage* archive, bool deep) const
{
status_t status = BView::Archive(archive, deep);
if (status < B_OK)
return status;
status = archive->AddInt32("_lv_type", fListType);
if (status == B_OK && deep) {
BListItem* item;
int32 i = 0;
while ((item = ItemAt(i++))) {
BMessage subData;
status = item->Archive(&subData, true);
if (status >= B_OK)
status = archive->AddMessage("_l_items", &subData);
if (status < B_OK)
break;
}
}
if (status >= B_OK && InvocationMessage() != NULL)
status = archive->AddMessage("_msg", InvocationMessage());
if (status == B_OK && fSelectMessage != NULL)
status = archive->AddMessage("_2nd_msg", fSelectMessage);
return status;
}示例2: InvocationMessage
status_t
BOutlineListView::Archive(BMessage* archive, bool deep) const
{
// Note: We can't call the BListView Archive function here, as we are also
// interested in subitems BOutlineListView can have. They are even stored
// with a different field name (_l_full_items vs. _l_items).
status_t status = BView::Archive(archive, deep);
if (status != B_OK)
return status;
status = archive->AddInt32("_lv_type", fListType);
if (status == B_OK && deep) {
int32 i = 0;
BListItem* item = NULL;
while ((item = static_cast<BListItem*>(fFullList.ItemAt(i++)))) {
BMessage subData;
status = item->Archive(&subData, true);
if (status >= B_OK)
status = archive->AddMessage("_l_full_items", &subData);
if (status < B_OK)
break;
}
}
if (status >= B_OK && InvocationMessage() != NULL)
status = archive->AddMessage("_msg", InvocationMessage());
if (status == B_OK && fSelectMessage != NULL)
status = archive->AddMessage("_2nd_msg", fSelectMessage);
return status;
}