private void OnNewBrush(object sender, EventArgs e)
{
// create a new brush.
BrushCreationDialog brushCreationDlg = new BrushCreationDialog();
DialogResult result = brushCreationDlg.ShowDialog();
if (result != DialogResult.OK)
{
return;
}
// create a new brush.
string name = brushCreationDlg.tbName.Text;
string category = brushCreationDlg.cbCategory.Text;
Bootstrap.Brush selection = Bootstrap.Brush.Create(name, category);
// make sure we contain the new brush.
ReloadScripts();
if (selection != null)
{
// select the new brush.
thumbnailSelector.SelectedName = selection.Name;
}
// save the new brush.
Bootstrap.Brush.SaveBrushes();
}
public Bitmap GetThumbnail(Bootstrap.Brush brush)
{
// get the diffuse image and use that to display the brush.
Bitmap image = null;
string imageFile = brush.GetImageName(Bootstrap.Brush.Stage.Diffuse);
// if there is no diffuse image, try to use the mask as our image.
if (imageFile == "")
{
imageFile = brush.GetMaskName();
}
// now try to create a valid thumbnail.
if (imageFile != "")
{
image = GetThumbnail(imageFile);
}
// if we couldn't find a decent thumbnail, give it an error
// image.
if (image == null)
{
image = GetErrorThumbnail();
}
return(image);
}
private void PopulateThumbnails()
{
// remove existing brushes.
thumbnailSelector.Clear();
// get all brushes from the loaded scripts.
string[] brushNames = Bootstrap.Brush.GetBrushNameList();
// iterate through each brush and add a thumbnail.
string selecting = "";
foreach (string name in brushNames)
{
// if this brush is being excluded, skip it.
if (_exclude.ContainsKey(name))
{
continue;
}
// create a manipulator for the current brush.
using (Bootstrap.Brush brush = new Bootstrap.Brush(name))
{
// add the thumbnail to the selection dialog.
thumbnailSelector.Add(brush.Name, Program.ThumbnailMgr.GetThumbnail(brush), brush.Name);
// if the brush editor's brush matches the current brush,
// flag the current brush for selection.
if (brushEditor.Brush != null && brushEditor.Brush.Name == name)
{
selecting = name;;
}
}
}
// select the appropriate brush.
thumbnailSelector.SelectedName = selecting;
if (selecting == "")
{
brushEditor.Brush = null;
}
}
