private void UpdateBackgroundSprite()
{
if ((this.updateFlags & EditableText.UpdateFlags.Background) == EditableText.UpdateFlags.Background)
{
UISpriteUnit unit = this.backgroundSprt.GetUnit(0);
unit.Width = this.Width;
unit.Height = this.Height;
UISpriteUtility.SetupNinePatch(this.backgroundSprt, this.Width, this.Height, 0f, 0f, this.backgroundNinePatchMargin);
this.updateFlags &= ~EditableText.UpdateFlags.Background;
}
}
private void updateSprite()
{
if (this.bgImageSprt != null && this.bgColorSprt != null)
{
this.needUpdateSprite = false;
if (this.backgroundStyle == DialogBackgroundStyle.Default)
{
this.bgColorSprt.Visible = false;
this.bgImageSprt.Visible = true;
if (this.defaultImageAsset == null)
{
this.defaultImageAsset = new ImageAsset(SystemImageAsset.DialogBackground);
}
this.bgImageSprt.Image = this.defaultImageAsset;
UISpriteUtility.SetupNinePatch(this.bgImageSprt, this.Width, this.Height, 0f, 0f, AssetManager.GetNinePatchMargin(SystemImageAsset.DialogBackground));
}
else
{
UISpriteUnit unit = this.bgColorSprt.GetUnit(0);
unit.Color = this.customBackgroundColor;
unit.SetSize(this.Width, this.Height);
this.bgColorSprt.Visible = true;
if (this.customBackgroundImage == null)
{
this.bgImageSprt.Image = null;
this.bgImageSprt.Visible = false;
}
else if (this.customBackgroundImage.Ready)
{
this.bgImageSprt.Image = this.customBackgroundImage;
this.bgImageSprt.Visible = true;
UISpriteUtility.SetupNinePatch(this.bgImageSprt, this.Width, this.Height, 0f, 0f, this.customBackgroundNinePatchMargin);
}
else
{
this.bgImageSprt.Visible = false;
this.needUpdateSprite = true;
}
}
for (int i = 0; i < this.bgImageSprt.UnitCount; i++)
{
UISpriteUnit unit2 = this.bgImageSprt.GetUnit(i);
unit2.Color = this.backgroundFilterColor;
}
}
}