private void BackgroundSelectPanel1_ItemClicked(GUIElements.BackgroundSelectPanel sender, Type bgrType)
{
Backgrounds.Background bgr = (Backgrounds.Background)bgrType.GetConstructor(new Type[0])
.Invoke(new object[0]);
page.Background = bgr;
inkControl?.RefreshPage();
}
private void LvBackgrounds_SelectedIndexChanged(object sender, EventArgs e)
{
if (lvBackgrounds.FocusedItem == null)
{
return;
}
Type bgrType = (Type)lvBackgrounds.FocusedItem.Tag;
Backgrounds.Background bgr = (Backgrounds.Background)bgrType.GetConstructor(new Type[0])
.Invoke(new object[0]);
page.Background = bgr;
inkControl?.RefreshPage();
}
void createBackgroundList(Type current)
{
Assembly asm = Assembly.GetCallingAssembly();
List <Type> bgrTypes = new List <Type>();
List <string> names = new List <string>();
List <Bitmap> icons = new List <Bitmap>();
bgrTypes.Add(typeof(Backgrounds.BackgroundNull));
names.Add("None");
icons.Add(new Bitmap(PSIZE, PSIZE));
float iconFactor = 1.5f;
foreach (Type t in asm.GetTypes())
{
if (t.IsSubclassOf(typeof(Backgrounds.Background)) &&
t.GetCustomAttribute <Backgrounds.BName>() != null)
{
bgrTypes.Add(t);
names.Add(t.GetCustomAttribute <Backgrounds.BName>().Name);
PageFormat format =
new PageFormat(Util.PointToMm(PSIZE) * iconFactor, Util.PointToMm(PSIZE) * iconFactor);
Backgrounds.Background bgr =
(Backgrounds.Background)t.GetConstructor(new Type[0]).Invoke(new object[0]);
Bitmap bmp = new Bitmap(PSIZE, PSIZE);
using (Graphics g = Graphics.FromImage(bmp))
{
g.ScaleTransform(1 / iconFactor, 1 / iconFactor);
bgr.Draw(g.GetRenderer(), format,
2, Color.LightGray, Color.Red);
}
icons.Add(bmp);
}
}
iconlist.ImageSize = new Size(PSIZE, PSIZE);
iconlist.Images.Clear();
lvBackgrounds.Items.Clear();
for (int i = 0; i < names.Count; i++)
{
iconlist.Images.Add(icons[i]);
ListViewItem itm = new ListViewItem(names[i], i);
itm.Tag = bgrTypes[i];
lvBackgrounds.Items.Add(itm);
if (current == bgrTypes[i])
{
lvBackgrounds.FocusedItem = itm;
}
}
}