void resetStartupItem(DBItem startupItem)
{
startupEmu = null;
startupGame = null;
startupGroup = null;
this.startupItem = startupItem;
if (startupItem == null)
{
return;
}
startupEmu = startupItem as Emulator;
if (startupEmu != null)
{
return;
}
startupGame = startupItem as Game;
if (startupGame != null)
{
return;
}
startupGroup = startupItem as RomGroup;
}
public List <RomGroup> LoadGroups()
{
System.Xml.XmlDocument doc = new System.Xml.XmlDocument();
string xmlPath = System.IO.Path.Combine(MediaPortal.Configuration.Config.GetFolder(MediaPortal.Configuration.Config.Dir.Config), "Emulators2Groups.xml");
bool loaded = false;
bool error = false;
if (System.IO.File.Exists(xmlPath))
{
try
{
doc.Load(xmlPath);
loaded = true;
}
catch (Exception ex)
{
loaded = false;
error = true;
Logger.LogError("Error loading Groups xml from location '{0}' - {1}", xmlPath, ex.Message);
}
}
if (!loaded)
{
using (System.IO.Stream stream = System.Reflection.Assembly.GetExecutingAssembly().GetManifestResourceStream("MyEmulators2.Data.Emulators2Groups.xml"))
{
doc.Load(stream);
}
if (!error)
{
try
{
doc.Save(xmlPath);
}
catch (Exception ex)
{
Logger.LogError("Unable to save Group xml to location '{0}' - {1}", xmlPath, ex.Message);
}
}
}
List <RomGroup> groups = new List <RomGroup>();
foreach (System.Xml.XmlNode node in doc.GetElementsByTagName("Group"))
{
RomGroup group = new RomGroup(node);
if (group.IsReady)
{
groups.Add(group);
}
}
return(groups);
}
public GroupViewModel(RomGroup group, EmulatorsMainModel model)
{
this.model = model;
Group = group;
Name = group.Title;
ThumbGroup thumbGroup = group.ThumbGroup;
if (thumbGroup != null)
{
FrontCover = thumbGroup.FrontCoverDefaultPath;
Fanart = thumbGroup.FanartDefaultPath;
}
Command = new MethodDelegateCommand(() =>
{
model.GroupSelected(Group);
});
}
bool groupSelected(ExtendedGUIListItem selectedListItem, int index, int parentIndex, bool allowSortChange)
{
RomGroup romGroup = selectedListItem.RomGroup;
if (romGroup == null)
{
return(false);
}
romGroup.Refresh();
if (romGroup.GroupItems.Count < 1)
{
return(false);
}
if (allowSortChange)
{
SortProperty = romGroup.SortProperty;
if (sortAsc == romGroup.SortDescending)
{
sortAsc = !romGroup.SortDescending;
if (OnSortAscendingChanged != null)
{
OnSortAscendingChanged(sortAsc);
}
}
}
setItemsToFacade(romGroup.GroupItems, selectedListItem, parentIndex, index);
lastItem = selectedListItem;
lastitemIndex = parentIndex;
if (romGroup.Layout < 0)
{
romGroup.Layout = currentLayout;
}
else
{
setLayout(romGroup.Layout);
}
return(true);
}
public override void ClosePanel()
{
if (!groupsLoaded)
{
return;
}
updateSelectedGroupItem();
updateSelectedGroup();
List <RomGroup> groups = new List <RomGroup>();
foreach (ListViewItem item in groupsListView.Items)
{
RomGroup group = item.Tag as RomGroup;
if (group != null)
{
groups.Add(group);
}
}
GroupHandler.Instance.SaveGroups(groups);
base.ClosePanel();
}
void groupsListView_ItemSelectionChanged(object sender, ListViewItemSelectionChangedEventArgs e)
{
if (!e.IsSelected)
return;
updateButtons();
updateSelectedGroupItem();
selectedGroupItem = null;
updateSelectedGroup();
selectedGroup = null;
selectedListItem = null;
allowGroupItemUpdate = false;
resetSQLGroup();
resetDynamicGroup();
if (groupsListView.SelectedItems.Count > 1)
return;
selectedListItem = e.Item;
selectedGroup = e.Item.Tag as RomGroup;
if (selectedGroup == null)
{
selectedListItem = null;
return;
}
txt_Title.Text = selectedGroup.Title;
sortDescCheckBox.Checked = selectedGroup.SortDescending;
bool found = false;
foreach (KeyValuePair<string, ListItemProperty> keyVal in sortDropdownItems)
{
if (keyVal.Value == selectedGroup.SortProperty)
{
found = true;
sortComboBox.SelectedItem = keyVal.Key;
break;
}
}
if (!found)
sortComboBox.SelectedIndex = 0;
found = false;
foreach (KeyValuePair<string, int> keyVal in layoutDropdownItems)
{
if (keyVal.Value == selectedGroup.Layout)
{
found = true;
layoutComboBox.SelectedItem = keyVal.Key;
break;
}
}
if (!found)
layoutComboBox.SelectedIndex = 0;
groupItemsTreeView.Nodes.Clear();
foreach (GroupItemInfo item in selectedGroup.GroupItemInfos)
{
TreeNode newNode = new TreeNode() { Tag = item };
switch (item.ItemType)
{
case GroupItemType.SQL:
newNode.Text = "SQL";
newNode.Nodes.Add("Loading...");
break;
case GroupItemType.DYNAMIC:
newNode.Text = "Dynamic";
newNode.Nodes.Add("Loading...");
break;
case GroupItemType.EMULATOR:
if (item.ItemId == GroupItemInfo.ALL_ITEMS_ID)
{
newNode.Text = "All Emulators";
newNode.Nodes.Add("Loading...");
}
else
{
Emulator emu;
if (allEmulators.TryGetValue(item.ItemId, out emu))
newNode.Text = emu.Title;
else
continue;
}
break;
case GroupItemType.GAME:
if (item.ItemId == GroupItemInfo.ALL_ITEMS_ID)
{
newNode.Text = "All Games";
newNode.Nodes.Add("Loading...");
}
else
{
Game game;
if (allGames.TryGetValue(item.ItemId, out game))
newNode.Text = game.Title;
else
continue;
}
break;
}
groupItemsTreeView.Nodes.Add(newNode);
}
allowGroupItemUpdate = true;
}
void groupsListView_ItemSelectionChanged(object sender, ListViewItemSelectionChangedEventArgs e)
{
if (!e.IsSelected)
{
return;
}
updateButtons();
updateSelectedGroupItem();
selectedGroupItem = null;
updateSelectedGroup();
selectedGroup = null;
selectedListItem = null;
allowGroupItemUpdate = false;
resetSQLGroup();
resetDynamicGroup();
if (groupsListView.SelectedItems.Count > 1)
{
return;
}
selectedListItem = e.Item;
selectedGroup = e.Item.Tag as RomGroup;
if (selectedGroup == null)
{
selectedListItem = null;
return;
}
txt_Title.Text = selectedGroup.Title;
sortDescCheckBox.Checked = selectedGroup.SortDescending;
bool found = false;
foreach (KeyValuePair <string, ListItemProperty> keyVal in sortDropdownItems)
{
if (keyVal.Value == selectedGroup.SortProperty)
{
found = true;
sortComboBox.SelectedItem = keyVal.Key;
break;
}
}
if (!found)
{
sortComboBox.SelectedIndex = 0;
}
found = false;
foreach (KeyValuePair <string, int> keyVal in layoutDropdownItems)
{
if (keyVal.Value == selectedGroup.Layout)
{
found = true;
layoutComboBox.SelectedItem = keyVal.Key;
break;
}
}
if (!found)
{
layoutComboBox.SelectedIndex = 0;
}
groupItemsTreeView.Nodes.Clear();
foreach (GroupItemInfo item in selectedGroup.GroupItemInfos)
{
TreeNode newNode = new TreeNode()
{
Tag = item
};
if (item.SQL != null)
{
if (string.IsNullOrEmpty(item.Column))
{
newNode.Text = "SQL";
}
else
{
newNode.Text = "Dynamic";
}
newNode.Nodes.Add("Loading...");
}
else if (item.Emulator)
{
Emulator emu;
if (item.Id == -2)
{
newNode.Text = "All Emulators";
newNode.Nodes.Add("Loading...");
}
else if (allEmulators.TryGetValue(item.Id, out emu))
{
newNode.Text = emu.Title;
}
else
{
continue;
}
}
else
{
Game game;
if (item.Id == -2)
{
newNode.Text = "All Games";
newNode.Nodes.Add("Loading...");
}
else if (allGames.TryGetValue(item.Id, out game))
{
newNode.Text = game.Title;
}
else
{
continue;
}
}
groupItemsTreeView.Nodes.Add(newNode);
}
allowGroupItemUpdate = true;
}
public void GroupSelected(RomGroup group)
{
group.Refresh();
List<ListItem> items = new List<ListItem>();
foreach (DBItem item in group.GroupItems)
{
Game game = item as Game;
if (game != null)
{
items.Add(new GameViewModel(game, this));
continue;
}
RomGroup subGroup = item as RomGroup;
if (subGroup != null)
{
items.Add(new GroupViewModel(subGroup, this));
continue;
}
Emulator emulator = item as Emulator;
if (emulator != null)
items.Add(new EmulatorViewModel(emulator, this));
}
NavigationData navigationData = new NavigationData() { DisplayName = group.Title, ItemsList = items };
PushTransientState("emuSubGroup", navigationData.DisplayName, navigationData);
}
