void ListView::notifyListenersDeleteButtonClicked(
const MAWidgetEventData& widgetEventData)
{
const int itemIndex = widgetEventData.listItemIndex;
const int sectionIndex = widgetEventData.listSectionIndex;
ListViewSection* section = NULL;
ListViewItem* item = NULL;
const int countListeners = mListViewListeners.size();
bool isDefaultList = sectionIndex == MAW_RES_INVALID_INDEX;
if (!isDefaultList)
{
section = (ListViewSection*) getChild(sectionIndex);
item = (ListViewItem*) section->getChild(itemIndex);
}
else
{
item = (ListViewItem*) getChild(itemIndex);
}
for (int i = 0; i < countListeners; i++)
{
// deprecated
mListViewListeners[i]->segmentedListViewItemDelete(
this,
section,
item);
// new method
mListViewListeners[i]->listViewItemDelete(
this,
section,
item);
}
}
/**
* Show currently used selection style for an list view item.
* Works on iOS platform.
*/
void SettingsScreen::showSelectionStyleMessageBox()
{
MAUtil::String textToShow;
if (mListView->countChildWidgets() == 0)
{
textToShow = "The list view section does not have sections.";
}
else
{
ListViewSection* section = (ListViewSection*) mListView->getChild(0);
if (section->countChildWidgets() == 0)
{
textToShow = "The list view section does not have items.";
}
else
{
ListViewItem* item = (ListViewItem*) section->getChild(0);
ListViewItemSelectionStyle selectionStyle =
item->getSelectionStyle();
textToShow = "The selection style is: " +
getSelectionStyleString(selectionStyle);
}
}
maAlert("ListViewItem selection style", textToShow.c_str(), "OK", NULL, NULL);
}
void ListView::notifyListenersItemClicked(
const MAWidgetEventData& widgetEventData)
{
int itemIndex = widgetEventData.listItemIndex;
int sectionIndex = widgetEventData.listSectionIndex;
ListViewSection* section = NULL;
ListViewItem* item = NULL;
const int countListeners = mListViewListeners.size();
bool isDefaultList = sectionIndex == MAW_RES_INVALID_INDEX;
if (isDefaultList)
{
// Default list view. Does not contain sections.
item = (ListViewItem*)getChild(itemIndex);
}
else
{
// Alphabetical or segmented list view.
section = (ListViewSection*)getChild(sectionIndex);
item = (ListViewItem*)section->getChild(itemIndex);
}
for (int i = 0; i < countListeners; i++)
{
// deprecated methods.
mListViewListeners[i]->listViewItemClicked(
this,
item);
mListViewListeners[i]->listViewItemClicked(
this,
itemIndex);
// new methods.
mListViewListeners[i]->listViewItemClicked(
this,
sectionIndex,
itemIndex);
mListViewListeners[i]->listViewItemClicked(
this,
section,
item);
}
}
/**
* Change all the list view's items selection style to a given value.
* @param style Style to set.
*/
void SettingsScreen::changeSelectionStyle(ListViewItemSelectionStyle style)
{
int sectionIndex = 0;
int countSections = mListView->countChildWidgets();
while (sectionIndex < countSections)
{
ListViewSection* section = (ListViewSection*) mListView->getChild(sectionIndex);
int itemIndex = 0;
int countItems = section->countChildWidgets();
while (itemIndex < countItems)
{
ListViewItem* item = (ListViewItem*) section->getChild(itemIndex);
item->setSelectionStyle(style);
itemIndex++;
}
sectionIndex++;
}
}
/**
* Notify listeners when receiving #MAW_EVENT_SEGMENTED_LIST_ITEM_CLICKED.
* @deprecated
* @param widgetEventData Event's data.
*/
void ListView::notifyListenersSectionItemClicked(
const MAWidgetEventData& widgetEventData)
{
int itemIndex = widgetEventData.sectionItemIndex;
int sectionIndex = widgetEventData.sectionIndex;
ListViewSection* section = NULL;
ListViewItem* item = NULL;
const int countListeners = mListViewListeners.size();
section = (ListViewSection*)getChild(sectionIndex);
item = (ListViewItem*)section->getChild(itemIndex);
for (int i = 0; i < countListeners; i++)
{
mListViewListeners[i]->segmentedListViewItemClicked(
this,
sectionIndex,
itemIndex);
mListViewListeners[i]->segmentedListViewItemClicked(
this,
section,
item);
}
}