/**
* Creates a section model from the added widget.
*/
private ListSection<ListItem> CreateSectionModelFromWidget(ListViewSection section)
{
ListSection<ListItem> currentSection = new ListSection<ListItem>();
currentSection.Title = section.Title;
currentSection.Header = section.Header;
currentSection.Footer = section.Footer;
currentSection.HeaderColor = section.GetHeaderBackgroundColor();
currentSection.HeaderFontColor = section.GetHeaderFontColor();
currentSection.HeaderFontFamily = section.GetHeaderFontFamily();
currentSection.HeaderFontSize = section.GetHeaderFontSize();
currentSection.HeaderFontStyle = section.GetHeaderFontStyle();
currentSection.HeaderFontWeight = section.GetHeaderFontWeight();
currentSection.HeaderTextHorizontalAlignment = section.GetHeaderHorizontalAlignment();
currentSection.HeaderTextVerticalAlignment = section.GetHeaderVerticalAlignment();
currentSection.Footer = section.Footer;
currentSection.FooterColor = section.GetFooterBackgroundColor();
currentSection.FooterFontColor = section.GetFooterFontColor();
currentSection.FooterFontFamily = section.GetFooterFontFamily();
currentSection.FooterFontSize = section.GetFooterFontSize();
currentSection.FooterFontStyle = section.GetFooterFontStyle();
currentSection.FooterFontWeight = section.GetFooterFontWeight();
currentSection.FooterTextHorizontalAlignment = section.GetFooterHorizontalAlignment();
currentSection.FooterTextVerticalAlignment = section.GetFooterVerticalAlignment();
currentSection.GroupHeaderColor = section.GetGroupHeaderBackgroundColor();
for (int i = 0; i < section.ChildrenCount; i++ )
{
IWidget widget = section.GetChild(i);
if (widget is ListViewItem)
{
ListViewItem listItem = widget as ListViewItem;
ListItem newItem = new ListItem();
newItem.Height = listItem.Height;
newItem.Width = listItem.Width;
newItem.Title = listItem.Text;
newItem.Subtitle = listItem.Subtitle;
newItem.FontSize = listItem.GetFontSize();
newItem.FontColor = listItem.GetFontColor();
newItem.SubtitleFontColor = listItem.GetSubtitleFontColor();
if (mListViewStyle == ListViewStyle.NoSubtitle)
{
newItem.SubtitleVisibility = Visibility.Collapsed;
}
else
{
newItem.SubtitleVisibility = Visibility.Visible;
}
newItem.ImageSource = listItem.IconImageSource;
listItem.ItemsSourceItemIndex = currentSection.Count;
currentSection.Add(newItem);
mModelToItemWidgetMap.Add(newItem.UniqueID, listItem);
}
}
return currentSection;
}
/**
* Creates a section model from the added widget.
*/
private ListSection<ListItem> CreateSectionModelFromWidget(ListViewSection section)
{
ListSection<ListItem> currentSection = new ListSection<ListItem>();
currentSection.Title = section.Title;
currentSection.Header = section.Header;
currentSection.Footer = section.Footer;
currentSection.HeaderColor = section.GetHeaderBackgroundColor();
currentSection.HeaderFontColor = section.GetHeaderFontColor();
currentSection.HeaderFontFamily = section.GetHeaderFontFamily();
currentSection.HeaderFontSize = section.GetHeaderFontSize();
currentSection.HeaderFontStyle = section.GetHeaderFontStyle();
currentSection.HeaderFontWeight = section.GetHeaderFontWeight();
currentSection.HeaderTextHorizontalAlignment = section.GetHeaderHorizontalAlignment();
currentSection.HeaderTextVerticalAlignment = section.GetHeaderVerticalAlignment();
currentSection.Footer = section.Footer;
currentSection.FooterColor = section.GetFooterBackgroundColor();
currentSection.FooterFontColor = section.GetFooterFontColor();
currentSection.FooterFontFamily = section.GetFooterFontFamily();
currentSection.FooterFontSize = section.GetFooterFontSize();
currentSection.FooterFontStyle = section.GetFooterFontStyle();
currentSection.FooterFontWeight = section.GetFooterFontWeight();
currentSection.FooterTextHorizontalAlignment = section.GetFooterHorizontalAlignment();
currentSection.FooterTextVerticalAlignment = section.GetFooterVerticalAlignment();
currentSection.GroupHeaderColor = section.GetGroupHeaderBackgroundColor();
for (int i = 0; i < section.ChildrenCount; i++ )
{
IWidget widget = section.GetChild(i);
if (widget is ListViewItem)
{
ListViewItem listItem = widget as ListViewItem;
ListItem newItem = new ListItem();
newItem.Height = listItem.Height;
newItem.Width = listItem.Width;
newItem.Title = listItem.Text;
newItem.Subtitle = listItem.Subtitle;
newItem.FontSize = listItem.GetFontSize();
newItem.FontColor = listItem.GetFontColor();
newItem.SubtitleFontColor = listItem.GetSubtitleFontColor();
if (mListViewStyle == ListViewStyle.NoSubtitle)
{
newItem.SubtitleVisibility = Visibility.Collapsed;
}
else
{
newItem.SubtitleVisibility = Visibility.Visible;
}
newItem.ImageSource = listItem.IconImageSource;
listItem.ItemsSourceItemIndex = currentSection.Count;
currentSection.Add(newItem);
mModelToItemWidgetMap.Add(newItem.UniqueID, listItem);
}
}
return currentSection;
}
/**
* Outputs the index of the section in focus and the index of the selected item
* within that section.
*/
private void GetSectionAndSelectedItemIndex(out int sectionIndex, out int itemIndex)
{
// we need to find the selected item through the LongListSelector
// items source and through the child widgets aswell in order to
// set its selected state
sectionIndex = -1;
itemIndex = -1;
// we need to first find the selected item index and its section index
// within the long list selector items source
int itemsSourceSectionIndex = -1;
int itemsSourceItemIndex = -1;
for (int i = 0; i < mListSections.Count; i++)
{
ListSection<ListItem> section = mListSections[i];
int index = section.IndexOf(mLongListSelector.SelectedItem as ListItem);
if ( index >= 0)
{
itemsSourceSectionIndex = i;
itemsSourceItemIndex = index;
}
// deselect all the items
for (int j = 0; j < section.Count; j++)
{
section[j].FontColor = mModelToItemWidgetMap[section[j].UniqueID].GetFontColor();
section[j].SubtitleFontColor = mModelToItemWidgetMap[section[j].UniqueID].GetSubtitleFontColor();
}
}
// select the current item
SolidColorBrush phoneAccentBrush = Application.Current.Resources["PhoneAccentBrush"] as SolidColorBrush;
(mLongListSelector.SelectedItem as ListItem).FontColor = phoneAccentBrush;
(mLongListSelector.SelectedItem as ListItem).SubtitleFontColor = phoneAccentBrush;
// set the coresponding list view item widget selection status
ListViewItem selectedItem = mModelToItemWidgetMap[(mLongListSelector.SelectedItem as ListItem).UniqueID];
selectedItem.ItemSelected = true;
if (mLastSelectedItemWidget != null)
{
mLastSelectedItemWidget.ItemSelected = false;
}
mLastSelectedItemWidget = selectedItem;
// then we need to go through the widget children and find
// the section/item that match the section/item indexes within
// the items source
for (int i = 0; i < mChildren.Count; i++)
{
if (mChildren[i] is ListViewSection)
{
ListViewSection section = mChildren[i] as ListViewSection;
if (section.ItemsSourceSectionIndex == itemsSourceSectionIndex)
{
for (int j = 0; j < section.ChildrenCount; j++)
{
if (section.GetChild(j) is ListViewItem)
{
ListViewItem item = section.GetChild(j) as ListViewItem;
if (item.ItemsSourceItemIndex == itemsSourceItemIndex)
{
sectionIndex = i;
itemIndex = j;
}
}
}
}
}
}
}
