/// <summary>
/// Processes scrolling.
/// </summary>
/// <returns>true if a scrolling boundary was reached.</returns>
private bool ProcessScroller()
{
if (Math.Abs(this.scroller) > this.FontMetrics.CellHeight)
{
int scrollRows = (int)(this.scroller / this.FontMetrics.CellHeight);
this.scroller -= scrollRows * this.FontMetrics.CellHeight;
IRenderableScreen screen = this.terminal.RenderableScreen;
int scrollRowsCalculated = scrollRows;
scrollRows = Math.Max(scrollRows, 0 - screen.ScrollbackPosition);
scrollRows = Math.Min(scrollRows, screen.ScrollbackRowCount - screen.ScrollbackPosition);
this.terminal.RenderableScreen.ScrollbackPosition += scrollRows;
return(scrollRows != scrollRowsCalculated);
}
return(false);
}
//TextFormat textFormat;
/// <summary>
/// Initializes a new instance of <see cref="ScreenDisplayRenderer"/> class.
/// </summary>
public ScreenDisplayRenderer(ScreenDisplay screenDisplay, IRenderableScreen screen)
{
this.screenDisplay = screenDisplay;
this.screen = screen;
}
//TextFormat textFormat;
/// <summary>
/// Initializes a new instance of <see cref="FpsRenderer"/> class.
/// </summary>
public ScreenPreviewRenderer(ScreenPreview screenPreview, IRenderableScreen screen)
{
Show = true;
this.screenPreview = screenPreview;
this.screen = screen;
}
//TextFormat textFormat;
/// <summary>
/// Initializes a new instance of <see cref="ScreenDisplayRenderer"/> class.
/// </summary>
public ScreenDisplayRenderer(ScreenDisplay screenDisplay, IRenderableScreen screen)
{
this.screenDisplay = screenDisplay;
this.screen = screen;
}
//TextFormat textFormat;
/// <summary>
/// Initializes a new instance of <see cref="FpsRenderer"/> class.
/// </summary>
public ScreenPreviewRenderer(ScreenPreview screenPreview, IRenderableScreen screen)
{
Show = true;
this.screenPreview = screenPreview;
this.screen = screen;
}
