private void lvGames_MouseClick(object sender, MouseEventArgs e)
{
ListView lv = (ListView)sender;
ListViewItem lvi = lv.GetItemAt(e.X, e.Y);
if (lvi != null)
{
if (e.X < (lvi.Bounds.Left + 16))
{
if (lv.SelectedIndices.Contains(lvi.Index))
{
SteamLaunchable app = SteamApps[lvi.Index];
if (!CheckedItemMap.ContainsKey(app))
{
CheckedItemMap[app] = false;
}
CheckedItemMap[app] = !CheckedItemMap[app];
if (lv.SelectedIndices.Count > 0)
{
foreach (int index in lv.SelectedIndices)
{
SteamLaunchable appX = SteamApps[index];
if (!CheckedItemMap.ContainsKey(appX))
{
CheckedItemMap[appX] = false;
}
CheckedItemMap[appX] = CheckedItemMap[app];
}
lv.Invalidate();
}
}
else
{
SteamLaunchable app = SteamApps[lvi.Index];
if (!CheckedItemMap.ContainsKey(app))
{
CheckedItemMap[app] = false;
}
CheckedItemMap[app] = !CheckedItemMap[app];
lv.Invalidate(lvi.Bounds);
}
}
}
}
private void lvGames_RetrieveVirtualItem(object sender, RetrieveVirtualItemEventArgs e)
{
SteamLaunchable item = SteamApps[e.ItemIndex];
if (e.Item == null)
{
e.Item = new ListViewItem(item.Title);
}
UInt64 gameid = item.GetShortcutID();
e.Item.SubItems.Add(gameid.ToString());
e.Item.SubItems.Add(item.AppType);
if (IsInstalled.Contains(gameid))
{
e.Item.SubItems.Add("Y");
}
else
{
e.Item.SubItems.Add("N");
}
if (KnownSteamGames.Contains(gameid))
{
e.Item.SubItems.Add("Y");
}
else
{
e.Item.SubItems.Add("N");
}
if (!string.IsNullOrEmpty(item.Icon) && File.Exists(item.Icon))
{
if (!lvGames.SmallImageList.Images.ContainsKey(item.Icon))
{
lvGames.SmallImageList.Images.Add(item.Icon, Icon.ExtractAssociatedIcon(item.Icon));
}
e.Item.ImageKey = item.Icon;
}
else
{
e.Item.ImageKey = "default";
}
}
private void lvGames_DrawItem(object sender, DrawListViewItemEventArgs e)
{
e.DrawDefault = true;
if (lvGames.SmallImageList.Images.ContainsKey(e.Item.ImageKey))
{
Rectangle rect = e.Bounds;
rect.Width = 16;
rect.Height = 16;
rect.X += 16;
e.Graphics.DrawImage(lvGames.SmallImageList.Images[e.Item.ImageKey], rect);
}
/*if (!e.Item.Checked)
* {
* e.Item.Checked = true;
* e.Item.Checked = false;
* }*/
{
Rectangle rect = e.Bounds;
rect.Width = 10;
rect.Height = 10;
rect.X += 2;
rect.Y += 2;
e.Graphics.DrawRectangle(Pens.Black, rect);
}
SteamLaunchable app = SteamApps[e.ItemIndex];
if (CheckedItemMap.ContainsKey(app) && CheckedItemMap[app])
{
Rectangle rect = e.Bounds;
rect.Width = 7;
rect.Height = 7;
rect.X += 4;
rect.Y += 4;
e.Graphics.FillRectangle(Brushes.Black, rect);
}
}
