public async void UpdateMainWindowIcons(double margin)
{
if (adapter == null || main.selectedID == 0) // adapter.query below caused unhandled exception with main.selectedID as 0.
{
return;
}
DataRow res;
try
{
res = adapter.query(string.Format("SELECT `SpellIconID`,`ActiveIconID` FROM `{0}` WHERE `ID` = '{1}'", adapter.Table, main.selectedID)).Rows[0];
}
catch (Exception)
{
return;
}
UInt32 iconInt = UInt32.Parse(res[0].ToString());
UInt32 iconActiveInt = UInt32.Parse(res[1].ToString());
UInt32 selectedRecord = UInt32.MaxValue;
for (UInt32 i = 0; i < header.RecordCount; ++i)
{
if (body.records[i].ID == iconInt)
{
selectedRecord = i;
break;
}
if (body.records[i].ID == iconActiveInt)
{
selectedRecord = i;
break;
}
}
string icon = "";
int offset = 0;
try
{
if (selectedRecord == UInt32.MaxValue)
{
throw new Exception("The icon for this spell does not exist in the SpellIcon.dbc");
}
offset = (int)body.records[selectedRecord].Name;
while (body.StringBlock[offset] != '\0')
{
icon += body.StringBlock[offset++];
}
if (!File.Exists(icon + ".blp"))
{
throw new Exception("File could not be found: " + "Icons\\" + icon + ".blp");
}
}
catch (Exception ex)
{
main.Dispatcher.Invoke(new Action(() => main.HandleErrorMessage(ex.Message)));
return;
}
FileStream fileStream = new FileStream(icon + ".blp", FileMode.Open);
SereniaBLPLib.BlpFile image;
image = new SereniaBLPLib.BlpFile(fileStream);
Bitmap bit = image.getBitmap(0);
await Task.Factory.StartNew(() =>
{
main.CurrentIcon.Source = System.Windows.Interop.Imaging.CreateBitmapSourceFromHBitmap(bit.GetHbitmap(), IntPtr.Zero, System.Windows.Int32Rect.Empty, BitmapSizeOptions.FromWidthAndHeight(bit.Width, bit.Height));
}, CancellationToken.None, TaskCreationOptions.None, main.UIScheduler);
image.close();
fileStream.Close();
if (!loadedAllIcons)
{
loadedAllIcons = true;
int currentOffset = 1;
string[] icons = body.StringBlock.Split('\0');
int iconIndex = 0;
int columnsUsed = icons.Length / 11;
int rowsToDo = columnsUsed / 2;
for (int j = -rowsToDo; j <= rowsToDo; ++j)
{
for (int i = -5; i < 6; ++i)
{
++iconIndex;
if (iconIndex >= icons.Length - 1)
{
break;
}
int this_icons_offset = currentOffset;
currentOffset += icons[iconIndex].Length + 1;
if (!File.Exists(icons[iconIndex] + ".blp"))
{
Console.WriteLine("Warning: Icon not found: " + icons[iconIndex] + ".blp");
continue;
}
bool loaded = false;
try
{
fileStream = new FileStream(icons[iconIndex] + ".blp", FileMode.Open);
image = new BlpFile(fileStream);
bit = image.getBitmap(0);
loaded = true;
}
catch (Exception e)
{
Console.WriteLine($"Error loading image, unsupported BLP format: {icons[iconIndex]}.blp\n{e.Message}\n{e}");
}
if (!loaded)
{
image?.close();
fileStream?.Close();
continue;
}
await Task.Factory.StartNew(() =>
{
System.Windows.Controls.Image temp = new System.Windows.Controls.Image();
temp.Width = iconSize == null ? 32 : iconSize.Value;
temp.Height = iconSize == null ? 32 : iconSize.Value;
temp.Margin = iconMargin == null ? new System.Windows.Thickness(margin, 0, 0, 0) : iconMargin.Value;
temp.VerticalAlignment = VerticalAlignment.Top;
temp.HorizontalAlignment = HorizontalAlignment.Left;
temp.Source = System.Windows.Interop.Imaging.CreateBitmapSourceFromHBitmap(bit.GetHbitmap(), IntPtr.Zero, System.Windows.Int32Rect.Empty, BitmapSizeOptions.FromWidthAndHeight(bit.Width, bit.Height));
temp.Name = "Index_" + this_icons_offset;
temp.ToolTip = icons[iconIndex];
temp.MouseDown += this.ImageDown;
main.IconGrid.Children.Add(temp);
}, CancellationToken.None, TaskCreationOptions.None, main.UIScheduler);
image.close();
fileStream.Close();
}
}
}
}