// constructor
public CircledProgressBarObjectPainter(object paramObject)
{
RepositoryItemCircledProgressBar CurrentRepository = paramObject as RepositoryItemCircledProgressBar;
currentAngle = CurrentRepository != null ? CurrentRepository.CustomBehavior.StartAngle : CircleStartAngle.Angle90;
currentWidthHeightProportion = CurrentRepository != null ? CurrentRepository.CustomBehavior.MinWidthHeightProportion : 5;
}
protected override void DrawContent(ControlGraphicsInfoArgs info)
{
ProgressBarBaseViewInfo vi = info.ViewInfo as ProgressBarBaseViewInfo;
RepositoryItemCircledProgressBar item = (RepositoryItemCircledProgressBar)vi.Item;
ObjectPainter.DrawObject(info.Cache, vi.ProgressPainter, vi.ProgressInfo);
info.Graphics.DrawEllipse(new Pen(item.Appearance.BackColor), CalcProportionalBorderRectangle(info.Bounds, item.CustomBehavior.MinWidthHeightProportion));
DrawCircledProgressBarString(info);
}
public override void Assign(RepositoryItem item)
{
base.Assign(item);
RepositoryItemCircledProgressBar currentRepository = (item as RepositoryItemCircledProgressBar);
this.CustomBehavior.MinWidthHeightProportion = currentRepository.CustomBehavior.MinWidthHeightProportion;
this.CustomBehavior.ShowTextEllipse = currentRepository.CustomBehavior.ShowTextEllipse;
this.CustomBehavior.StartAngle = currentRepository.CustomBehavior.StartAngle;
this.CustomBehavior.TextEllipseColor = currentRepository.CustomBehavior.TextEllipseColor;
}
protected override void DrawBorder(ControlGraphicsInfoArgs info)
{
ProgressBarBaseViewInfo vi = info.ViewInfo as ProgressBarBaseViewInfo;
RepositoryItemCircledProgressBar item = (RepositoryItemCircledProgressBar)vi.Item;
if (item.OwnerEdit != null && item.OwnerEdit.InplaceType == DevExpress.XtraEditors.Controls.InplaceType.Standalone)
{
info.Graphics.FillRectangle(new SolidBrush(item.OwnerEdit.Parent.BackColor), info.Bounds);
}
}
protected void DrawEllipseAroundTheText(ControlGraphicsInfoArgs info)
{
CircledProgressBarViewInfo vi = info.ViewInfo as CircledProgressBarViewInfo;
RepositoryItemCircledProgressBar item = (RepositoryItemCircledProgressBar)vi.Item;
if (item.CustomBehavior.ShowTextEllipse)
{
SizeF currentTextSize = info.Graphics.MeasureString(vi.DisplayText, vi.Appearance.Font);
if ((vi.ContentRect.Height - currentTextSize.Height) > 20)
{
int iRectForCaptionHeight = (int)currentTextSize.Height + 15;
int iRectForCaptionWidth = vi.ContentRect.Width / (vi.ContentRect.Height / iRectForCaptionHeight);
int iRectForCaptionX = vi.ContentRect.X + vi.ContentRect.Width / 2 - iRectForCaptionHeight / 2;
int iRectForCaptionY = vi.ContentRect.Y + vi.ContentRect.Height / 2 - iRectForCaptionHeight / 2;
info.Graphics.FillEllipse(new SolidBrush(item.CustomBehavior.TextEllipseColor),
new Rectangle(iRectForCaptionX, iRectForCaptionY, iRectForCaptionHeight, iRectForCaptionHeight));
}
}
}
// static constructor
static CircledProgressBar()
{
RepositoryItemCircledProgressBar.RegisterCircledProgressBar();
}