protected override void OnPaint(PaintEventArgs e)
{
ClearScreen(e.Graphics);
if (_processor != null && _currentImage != null)
{
// apply default stretch if necessary
if (_currentImage.StretchType == StretchTypes.UseDefault)
{
_currentImage.StretchType = _processor.SlideShowConfig.StretchDefault;
}
// draw the image
_currentImage.Draw(e.Graphics);
// paint the fileName label
if (_processor.SlideShowConfig.DisplayFileInfoDefault)
{
int width = Screen.PrimaryScreen.Bounds.Width - (int)_pauseLabel.GetBounds(e.Graphics).Width - 80;
SizeF textSize = e.Graphics.MeasureString(_processor.CurrentImage.PathAndFileName, new Font("Times New Roman", 10), width);
e.Graphics.FillRectangle(new SolidBrush(Color.Black), 0, 0, (int)textSize.Width, (int)textSize.Height);
e.Graphics.DrawString(_processor.CurrentImage.PathAndFileName, new Font("Times New Roman", 10f), new SolidBrush(Color.BlanchedAlmond), new RectangleF(0, 0, textSize.Width, textSize.Height));
}
// paint the pause label
if (!_slideTimer.Enabled)
{
e.Graphics.FillRegion(new SolidBrush(Color.Black), _pauseLabel);
e.Graphics.DrawString("PAUSED", new Font("Arial", 14f), new SolidBrush(Color.BlanchedAlmond), _pauseLabel.GetBounds(e.Graphics));
}
// paint the textfile text
if (Utilities.EvaluateFlags(_processor.SlideShowConfig.DisplayTextDefault, _currentImage.TextDisplayFlag))
{
string textStr = _processor.CurrentImage.GetTextFileString();
SizeF textSize = e.Graphics.MeasureString(textStr, new Font("Times New Roman", 10), Screen.PrimaryScreen.Bounds.Width);
int y = Screen.PrimaryScreen.Bounds.Height - (int)textSize.Height;
e.Graphics.FillRectangle(new SolidBrush(Color.Black), 0, y, Screen.PrimaryScreen.Bounds.Width, (int)textSize.Height);
e.Graphics.DrawString(textStr, new Font("Times New Roman", 10f), new SolidBrush(Color.BlanchedAlmond), new RectangleF(0, y, Screen.PrimaryScreen.Bounds.Width, (int)textSize.Height));
}
}
else
{
if (_currentImage == null)
{
DrawErrorMessage(e.Graphics, StringConstants.GetString(StringNames.SCRIPT_EMPTY));
}
else
{
DrawErrorMessage(e.Graphics, StringConstants.GetString(StringNames.LOAD_SLIDESHOW_FAILED));
}
}
base.OnPaint(e);
}
private void PreviewForm_Paint(object sender, System.Windows.Forms.PaintEventArgs e)
{
_graphicsObj.FillRectangle(new SolidBrush(Color.Black), _graphicsObj.VisibleClipBounds);
ImageItem i = _parentForm.GetCurrentImageItem();
if (i != null)
{
i.Draw(_graphicsObj, Screen.PrimaryScreen.Bounds);
}
}