ItemIterator Connection::GetDirectory(const std::string &directory)
{
prechecksNoCommandsList();
mpd_send_list_meta(m_connection.get(), directory.c_str());
checkErrors();
return ItemIterator(m_connection.get(), defaultFetcher<Item>(mpd_recv_entity));
}
MenuItem*
Menu::FindMarked()
{
MenuItemIterator iterator = ItemIterator();
while (MenuItem* item = iterator.Next()) {
if (item->IsMarked())
return item;
}
return NULL;
}
MenuItem*
Menu::FindItem(const char* label)
{
MenuItemIterator iterator = ItemIterator();
while (MenuItem* item = iterator.Next()) {
if (item->Label() != NULL && !strcmp(item->Label(), label))
return item;
}
return NULL;
}
MenuItem*
Menu::FindItemByShortcut(char key)
{
if (key == 0)
return NULL;
MenuItemList::Iterator iterator = ItemIterator();
while (MenuItem* item = iterator.Next()) {
if (item->Shortcut() == key)
return item;
}
return NULL;
}
int32
Menu::IndexOf(MenuItem* searchedItem)
{
int32 index = 0;
MenuItemIterator iterator = ItemIterator();
while (MenuItem* item = iterator.Next()) {
if (item == searchedItem)
return index;
index++;
}
return -1;
}
MenuItem *
Menu::ItemAt(int32 index)
{
if (index < 0 || index >= fCount)
return NULL;
MenuItemIterator iterator = ItemIterator();
MenuItem *item;
while ((item = iterator.Next()) != NULL) {
if (index-- == 0)
return item;
}
return NULL;
}
MenuItem*
Menu::RemoveItemAt(int32 index)
{
if (index < 0 || index >= fCount)
return NULL;
MenuItemIterator iterator = ItemIterator();
while (MenuItem* item = iterator.Next()) {
if (index-- == 0) {
RemoveItem(item);
return item;
}
}
return NULL;
}
MenuItem*
Menu::FindSelected(int32* _index)
{
int32 index = 0;
MenuItemIterator iterator = ItemIterator();
while (MenuItem* item = iterator.Next()) {
if (item->IsSelected()) {
if (_index != NULL)
*_index = index;
return item;
}
index++;
}
return NULL;
}
MenuItem*
Menu::FindItemByShortcut(char key)
{
if (key == 0)
return NULL;
MenuItemList::Iterator iterator = ItemIterator();
while (MenuItem* item = iterator.Next()) {
if (item->Shortcut() == key)
return item;
}
Menu *superMenu = Supermenu();
if (superMenu != NULL)
return superMenu->FindItemByShortcut(key);
return NULL;
}
ItemIterator Invoice::create_iterator()
{
return ItemIterator(items);
}