public override void OnRender(Microsoft.SPOT.Presentation.Media.DrawingContext dc)
{
// Draw outline rectangle
dc.DrawRectangle(_fillBrush, _linePen, 0, 0, COLUMN_WIDTH * COLUMNS, ROW_HEIGHT * ROWS);
// Performance tunning - save all property calls to variables
int blockCols = _universe.NextBlock.Columns;
int blockRows = _universe.NextBlock.Rows;
int offsetX = (Width - (blockCols * COLUMN_WIDTH) + 2) / 2;
int offsetY = (Height - (blockRows * ROW_HEIGHT) + 2) / 2;
// Draw block
for (int row = 0; row < blockRows; row++)
{
for (int col = 0; col < blockCols; col++)
{
int brushType = _universe.NextBlock.GetCell(row, col) - 1;
if (brushType >= 0)
{
dc.DrawRectangle(BlockBrushes.Instance.GetBrush(brushType),
_blockPen,
(col * COLUMN_WIDTH) + offsetX,
(row * ROW_HEIGHT) + offsetY,
COLUMN_WIDTH - 1,
ROW_HEIGHT - 1);
}
}
}
base.OnRender(dc);
}
public override void OnRender(DrawingContext dc)
{
if (_background != null)
{
dc.DrawRectangle(_background, null, 0, 0, _renderWidth, _renderHeight);
}
}
public override void OnRender(Microsoft.SPOT.Presentation.Media.DrawingContext dc)
{
if (_bitmap != null)
{
dc.DrawImage(_bitmap, 0, 0);
}
}
public override void OnRender(DrawingContext dc)
{
base.OnRender(dc);
dc.DrawRectangle(new SolidColorBrush(Colors.Black), new Pen(Colors.Black), 0, 0, 50, 50);
if (_direction == ArrowDirection.Down)
{
int Y, X;
for (int i = 0; i <= 12; i++)
{
Y = 6 - i;
X = 12 - i;
dc.DrawLine(new Pen(Color.White), (this.Width / 2 - X), (this.Height / 2 - Y), (this.Width / 2 + X), (this.Height / 2 - Y));
}
}
else
{
int Y, X;
for (int i = 0; i <= 12; i++)
{
Y = 17 - i;
X = 12 - i;
dc.DrawLine(new Pen(Color.White), (this.Width / 2 - X), Y, (this.Width / 2 + X), Y);
}
}
}
public override void OnRender(DrawingContext dc)
{
// Update data on render
scoreLabel.TextContent = _stats.Score.ToString();
levelLabel.TextContent = _stats.Level.ToString();
linesLabel.TextContent = _stats.LinesCompleted.ToString();
base.OnRender(dc);
}
public override void OnRender(DrawingContext dc)
{
Bitmap bmp = _bitmap;
if (bmp != null)
{
dc.DrawImage(_bitmap, 0, 0);
}
}
public override void OnRender(DrawingContext dc)
{
base.OnRender(dc);
if (background != null)
dc.Scale9Image(0, 0, ActualWidth, ActualHeight, background, 0, 0, 0, 0, opacity);
if (border != null)
dc.DrawRectangle(null, border, 0, 0, ActualWidth, ActualHeight);
}
public override void OnRender(DrawingContext dc)
{
// Draw the bars
for(int i=0; i < Value; i++)
{
dc.DrawRectangle(_fillBrush, _blockPen, (i*10)+10, 5, 5, 40);
}
base.OnRender(dc);
}
public override void OnRender(DrawingContext dc)
{
base.OnRender(dc);
if (IsSelected)
{
if (selectionBackgroundImage != null)
dc.Scale9Image(0, 0, ActualWidth, ActualHeight, selectionBackgroundImage, 0, 0, 0, 0, opacity);
}
}
public override void OnRender(DrawingContext dc)
{
dc.DrawRectangle(_cyanBrush, _darkCyanPen, 0, 0, Width, Height);
dc.DrawText(ref _name,
_font,
Color.Black,
0,
2,
Width,
Height - 2,
TextAlignment.Center,
TextTrimming.None);
}
public override void OnRender(Microsoft.SPOT.Presentation.Media.DrawingContext dc)
{
// Saving performance create fill brush only once
if (gradientBrush == null)
{
gradientBrush = new LinearGradientBrush(startColor, endColor, 0, this.Height / 2, 0, this.Height);
}
// Gradient fill
dc.DrawRectangle(gradientBrush, null, 0, 0, this.Width, this.Height);
// Left line separator
dc.DrawRectangle(solidBrush, null, 0, 0, 2, this.Height);
}
public override void OnRender(DrawingContext dc)
{
base.OnRender(dc);
// draw crosshair
if (idx < CalibrationManager.CalibrationPoints.Count)
{
int x = CalibrationManager.CalibrationPoints.ScreenX[idx];
int y = CalibrationManager.CalibrationPoints.ScreenY[idx];
dc.DrawLine(pen, x - 10, y, x - 2, y);
dc.DrawLine(pen, x + 10, y, x + 2, y);
dc.DrawLine(pen, x, y - 10, x, y - 2);
dc.DrawLine(pen, x, y + 10, x, y + 2);
}
}
/// <summary>
/// Overrides OnRender to do our own drawing.
/// </summary>
/// <param name="dc"></param>
public override void OnRender(DrawingContext dc)
{
int x;
int y;
SolidColorBrush brush;
Pen pen;
Color color;
Pen shade1;
Pen shade2;
// Check the pressed state and draw accordingly.
if (_pressed)
{
brush = _pressedBackgroundBrush;
pen = _pressedBorderPen;
color = _pressedForeColor;
shade1 = _darkShade;
shade2 = _lightShade;
}
else
{
brush = _normalBackgroundBrush;
pen = _borderPen;
color = _foreColor;
shade1 = _lightShade;
shade2 = _darkShade;
}
GetLayoutOffset(out x, out y);
// Draw the base rectangle of the button.
dc.DrawRectangle(brush, pen, 1, 1, _width - 1, _height - 1);
// Draw the caption.
string caption = _caption;
dc.DrawText(ref caption, _font, color, 0, _textMarginY, _width,
_height, _alignment, _trimming);
// Shade the outline of the rectangle for classic button look.
dc.DrawLine(shade1, 1, 1, _width - 1, 1);
dc.DrawLine(shade1, 1, 1, 1, _height - 1);
dc.DrawLine(shade2, _width - 1, 1, _width - 1, _height - 1);
dc.DrawLine(shade2, 1, _height - 1, _width - 1, _height - 1);
}
public override void OnRender(DrawingContext dc)
{
dc.DrawRectangle(pressed ? brushPressed : brushUnpressed, null, 0, 0, ActualWidth, ActualHeight);
//if (pressed)
// dc.Bitmap.DrawRectangle(Color.Black, 0, 0, 0, ActualWidth, ActualHeight, 0, 0, ColorUtility.ColorFromRGB(128, 255, 0), 0, 0, ColorUtility.ColorFromRGB(128, 255, 0), ActualWidth, ActualHeight, 150);
//else
// dc.Bitmap.DrawRectangle(Color.Black, 0, 0, 0, ActualWidth, ActualHeight, 0, 0, Colors.Black, 0, 0, Colors.Black, ActualWidth, ActualHeight, 10);
// border
int corner = 2;
int right = ActualWidth - 1;
int bottom = ActualHeight - 1;
dc.DrawLine(border, corner, 0, right - corner, 0); // top
dc.DrawLine(border, corner, bottom, right - corner, bottom); // bottom
dc.DrawLine(border, 0, corner, 0, bottom - corner); // left
dc.DrawLine(border, right, corner, right, bottom - corner); // rigth
dc.DrawLine(border, corner, 0, 0, corner); // upper-left
dc.DrawLine(border, right - corner, 0, right, corner); // upper-right
dc.DrawLine(border, 0, bottom - corner, corner, bottom); // bottom-left
dc.DrawLine(border, right, bottom - corner, right - corner, bottom); // bottom-right
// transparent corners
ArrayList transparentPoints = new ArrayList();
transparentPoints.Add(new Point(0, 0));
transparentPoints.Add(new Point(1, 0));
transparentPoints.Add(new Point(0, 1));
transparentPoints.Add(new Point(right, 0));
transparentPoints.Add(new Point(right - 1, 0));
transparentPoints.Add(new Point(right, 1));
transparentPoints.Add(new Point(0, bottom));
transparentPoints.Add(new Point(1, bottom));
transparentPoints.Add(new Point(0, bottom - 1));
transparentPoints.Add(new Point(right, bottom));
transparentPoints.Add(new Point(right - 1, bottom));
transparentPoints.Add(new Point(right, bottom - 1));
foreach (Point p in transparentPoints)
//dc.DrawRectangle(brushTransparent, null, p.X, p.Y, 1, 1);
dc.Bitmap.DrawRectangle(Color.Black, 0, p.X, p.Y, 1, 1, 0, 0, Colors.Red, 0, 0, Colors.Red, 0, 0, 0);
}
public override void OnRender(DrawingContext dc)
{
base.OnRender(dc);
if (isSelected)
{
Pen pen = new Pen(Colors.DarkGray, 1);
// top border
dc.DrawLine(pen, 0, 0, ActualWidth - 1, 0);
// left border
dc.DrawLine(pen, 0, 0, 0, ActualHeight - 1);
// right border
dc.DrawLine(pen, ActualWidth - 1, 0, ActualWidth - 1, ActualHeight - 1);
// bottom border
dc.DrawLine(pen, 0, ActualHeight - 1, ActualWidth - 1, ActualHeight - 1);
}
}
public override void OnRender(DrawingContext dc)
{
// Performance tunning
// storing properties to variables for faster reuse
int fieldCols = gameUniverse.Field.Columns;
int fieldRows = gameUniverse.Field.Rows;
#region Draw Grid
int final = fieldRows * ROW_HEIGHT;
for(int col = 0; col <= fieldCols; col++)
{
int x = col * COLUMN_WIDTH;
dc.DrawLine(gridPen, x, 0, x, final);
}
final = fieldCols * COLUMN_WIDTH;
for (int row = 0; row <= fieldRows; row++)
{
int y = row * ROW_HEIGHT;
dc.DrawLine(gridPen, 0, y, final, y);
}
#endregion
#region Draw the game field
for (int row = 0; row < fieldRows; row++)
for (int col = 0; col < fieldCols; col++)
{
int brushType = gameUniverse.Field.GetCell(row, col) - 1;
if (brushType >= 0)
dc.DrawRectangle(BlockBrushes.Instance.GetBrush(brushType),
blockPen,
col * COLUMN_WIDTH + 1,
row * ROW_HEIGHT + 1,
COLUMN_WIDTH - 1,
ROW_HEIGHT - 1);
}
#endregion
#region Draw the current object
// Performance tunning
fieldCols = gameUniverse.CurrentBlock.Columns;
fieldRows = gameUniverse.CurrentBlock.Rows;
for (int row = 0; row < fieldRows; row++)
for(int col = 0; col < fieldCols; col++)
{
int brushType = gameUniverse.CurrentBlock.GetCell(row, col) - 1;
if (brushType >= 0)
dc.DrawRectangle(BlockBrushes.Instance.GetBrush(brushType),
blockPen,
(col + gameUniverse.BlockX) * COLUMN_WIDTH + 1,
(row + gameUniverse.BlockY) * ROW_HEIGHT + 1,
COLUMN_WIDTH - 1,
ROW_HEIGHT - 1);
}
#endregion
#region Draw Game Over banner
if (gameUniverse.Statistics.GameOver)
{
string gameOverStr = Resources.GetString(Resources.StringResources.GameOver);
Font gameOverFont = Resources.GetFont(Resources.FontResources.Consolas23);
int gameOverY = (this.Height - gameOverFont.Height) / 2;
int gameOverHeight = gameOverFont.Height + 3;
dc.DrawRectangle(new LinearGradientBrush(Colors.Gray, Colors.White, 0, 0, this.Width, gameOverFont.Height * 2),
new Pen(Color.White),
2,
gameOverY - 5,
this.Width - 4,
gameOverHeight + 5);
dc.DrawText(ref gameOverStr,
gameOverFont,
Colors.Red,
0,
gameOverY,
this.Width,
gameOverHeight,
TextAlignment.Center,
TextTrimming.WordEllipsis);
}
#endregion
base.OnRender(dc);
}
public override void OnRender(DrawingContext dc)
{
base.OnRender(dc);
dc.DrawRectangle(new SolidColorBrush(Colors.White), new Pen(Colors.Gray), 0, 0, ActualWidth, ActualHeight);
}
/// <summary>
/// This is the standard RenderMessageHandler callback, posted via PostRender()
/// and Resize(). This wraps RenderMessageHandlerCore and emits an ETW events
/// to trace its execution.
/// </summary>
internal object RenderMessageHandler(object arg)
{
try
{
_isRendering = true;
//_screen.Clear();
if (_invokeOnRenderCallbacks != null)
{
int callbackLoopCount = 0;
int count = _invokeOnRenderCallbacks.Count;
while (count > 0)
{
callbackLoopCount++;
if (callbackLoopCount > 153)
{
throw new InvalidOperationException("infinite loop");
}
InvokeOnRenderCallback[] callbacks = new InvokeOnRenderCallback[count];
_invokeOnRenderCallbacks.CopyTo(callbacks);
_invokeOnRenderCallbacks.Clear();
for (int i = 0; i < count; i++)
{
callbacks[i].DoWork();
}
count = _invokeOnRenderCallbacks.Count;
}
}
DrawingContext dc = new DrawingContext(_screen);
/* The dirty rectange MUST be read after the InvokeOnRender callbacks are
* complete, as they can trigger layout changes or invalidate controls
* which are expected to be redrawn. */
int x = _dirtyX0;
int y = _dirtyY0;
int w = _dirtyX1 - _dirtyX0;
int h = _dirtyY1 - _dirtyY0;
_dirtyX0 = _screenW; _dirtyY0 = _screenH;
_dirtyX1 = _dirtyY1 = 0;
try
{
if (w > 0 && h > 0)
{
//
// This is the big Render!
//
// We've now updated layout and the updated scene will be
// rendered.
dc.PushClippingRectangle(x, y, w, h);
_target.RenderRecursive(dc);
dc.PopClippingRectangle();
}
}
finally
{
dc.Close();
if (w > 0 && h > 0)
{
_screen.Flush(x, y, w, h);
}
}
}
finally
{
_currentRenderOp = null;
_isRendering = false;
}
return(null);
}
public override void OnRender(DrawingContext dc)
{
base.OnRender(dc);
_pBitmap = dc.Bitmap;
_autoEvent.Set();
}
public override void OnRender(DrawingContext dc)
{
base.OnRender(dc);
dc.DrawRectangle(null, new Pen(color), 0, 0, ActualWidth, ActualHeight);
}
/// <summary>
/// Renders the horizontal scroll bar.
/// </summary>
/// <param name="dc">The drawing context.</param>
/// <param name="x">The X coordinate.</param>
/// <param name="y">The Y coordinate.</param>
/// <param name="scrollHeight">The height of the scroll bar.</param>
protected void RenderHorizontalScrollBar(DrawingContext dc, int x,
int y, int scrollHeight)
{
// Calculate and store the total width of the view.
_horizontalScrollViewWidth = _width;
_totalViewWidth = totalColumnWidth;
// If there is no width, don't go any further.
if (_totalViewWidth == 0)
return;
// Calculate and store the horizontal scroll information.
_horizontalSliderWidth = (_horizontalScrollViewWidth *
_horizontalScrollViewWidth) / _totalViewWidth;
if (_horizontalSliderWidth > _width)
_horizontalSliderWidth = _width;
_horizontalSliderX = (_sx * _horizontalScrollViewWidth) /
_totalViewWidth;
// Draw the horizontal scrollbar background.
int sy = y + _height - scrollHeight;
dc.DrawRectangle(_lightBrush, _grayPen, x, sy,
_horizontalScrollViewWidth, scrollHeight);
// Draw the scrollbar thumb.
dc.DrawRectangle(_grayBrush, _emptyPen, x + _horizontalSliderX,
sy + 1, _horizontalSliderWidth,
scrollHeight - 2);
}
/// <summary>
/// Handles the render event.
/// </summary>
/// <param name="dc"></param>
public override void OnRender(DrawingContext dc)
{
// Loop through all the blocks except the animated block
// and draw the associated bitmap.
int i = 0;
for (i = 0; i < 9; i++)
{
int x = (i % 3) * blockDimension;
int y = (i / 3) * blockDimension;
if (_animationTargetBlock != i)
{
DrawBlock(_blocks[i], x, y, dc);
}
}
// Draw the animated block if there is one.
if (_animationTargetBlock >= 0)
{
lock (_blockBitmap)
{
int x = (_animationTargetBlock % 3) * blockDimension;
int y = (_animationTargetBlock / 3) * blockDimension;
dc.DrawImage(_blockBitmap[8], x, y);
if (_animationStep < 9 && activeAnimX != null && activeAnimY != null)
{
x += activeAnimX[_animationStep];
y += activeAnimY[_animationStep];
}
DrawBlock(_blocks[_animationTargetBlock], x, y, dc);
}
}
// Draw a rectangle box around the puzzle.
dc.DrawLine(pen, 0, 0, 0, 239);
dc.DrawLine(pen, 0, 0, 240, 0);
dc.DrawLine(pen, 0, 239, 240, 239);
dc.DrawLine(pen, 240, 0, 240, 239);
}
/// <summary>
/// Handles the render item event. This definition is here so we
/// can call it from the OnRender method, but it is implemented in
/// the derived class below.
/// </summary>
/// <param name="dc"></param>
/// <param name="row"></param>
/// <param name="column"></param>
/// <param name="x"></param>
/// <param name="y"></param>
/// <param name="width"></param>
/// <param name="height"></param>
protected virtual void OnRenderItem(DrawingContext dc, int row,
int column, int x, int y, int width, int height)
{
}
/// <summary>
/// Handle the render item event.
/// </summary>
/// <param name="dc"></param>
/// <param name="row"></param>
/// <param name="column"></param>
/// <param name="x"></param>
/// <param name="y"></param>
/// <param name="width"></param>
/// <param name="height"></param>
protected override void OnRenderItem(DrawingContext dc, int row,
int column, int x, int y, int width, int height)
{
// The base class doesn't do anything, so don't bother calling
// it.
// Calculate the item so we know what color to use.
int i = column + row * _column;
// Draw a rectangle in that color at the correct location.
dc.DrawRectangle(brushes[i], _pressedItem == i ? selectBorderPen : borderPen, x, y, width, height);
}
private voiddelegate invalidate; // WORKAROUND
private void Instance_PostRender(DrawingContext dc)
{
// The below workaround handles the issue that the OLED screen driver API cannot handle partial screen updates
// WORKAROUND - when the clipping rectangle is not the full size, invalidate the whole window so we get called again with the full size
int x, y, width, height;
dc.GetClippingRectangle(out x, out y, out width, out height);
if (x != 0 || y != 0 || width != dc.Width || height != dc.Height)
{
//Debug.Print("Paint rectangle: x " + x + " y " + y + " w " + width + " h " + height);
if (invalidate == null) invalidate = new voiddelegate(WPFWindow.Invalidate); // WORKAROUND
Program.BeginInvoke(invalidate, null); // WORKAROUND
return; // WORKAROUND
}
Paint(dc.Bitmap);
}
/// <summary>
/// Handles the render event.
/// </summary>
/// <param name="dc"></param>
public override void OnRender(DrawingContext dc)
{
base.OnRender(dc);
// If the flag is set, draw a circle.
if (drawCircle)
{
dc.DrawEllipse(brush, pen2, cx, cy, r, r);
}
}
/// <summary>
/// Handles the render event.
/// </summary>
/// <param name="dc"></param>
public override void OnRender(DrawingContext dc)
{
base.OnRender(dc);
// If the flag is set, draw a circle.
if (drawCircle)
{
dc.DrawEllipse(brush, pen, cx, cy, r, r);
}
// If we have some points, draw lines between them to make a
// complete path.
if (pointIndex > 1)
{
for (int i = 1; i < pointIndex; i++)
{
dc.DrawLine(pen2, Points[i - 1].x, Points[i - 1].y,
Points[i].x, Points[i].y);
}
}
}
/// <summary>
/// Overrides the OnRender to do our own drawing.
/// </summary>
/// <param name="dc"></param>
public override void OnRender(DrawingContext dc)
{
base.OnRender(dc);
// Start at row 0, column 0.
int i = 0;
int j = 0;
// Loop through all the rows.
for (i = 0; i < _row; i++)
{
// Loop through all the columns.
for (j = 0; j < _column; j++)
{
int x = j * _itemWidth + 2;
int y = i * _itemHeight + 2;
// Render the item.
OnRenderItem(dc, i, j, x, y, _itemWidth, _itemHeight);
}
}
}
/// <summary>
///
/// </summary>
/// <param name="i"></param>
/// <param name="x"></param>
/// <param name="y"></param>
/// <param name="width"></param>
/// <param name="height"></param>
/// <param name="dc"></param>
private void DrawBlock(int i, int x, int y, DrawingContext dc)
{
dc.DrawImage(_blockBitmap[i], x, y);
}
public override void OnRender(DrawingContext dc)
{
if (background != null)
dc.DrawRectangle(background, null, 0, 0, ActualWidth, ActualHeight);
if (foreground != null)
{
bool horizontal = orientation == Orientation.Horizontal;
int w = horizontal ? ActualWidth * value / 100 : ActualWidth;
int h = horizontal ? ActualHeight : ActualHeight * value / 100;
dc.DrawRectangle(foreground, null, 0, 0, w, h);
}
}
public virtual void OnRender(DrawingContext dc)
{
}
/// <summary>
/// Renders the vertical scroll bar.
/// </summary>
/// <param name="dc"></param>
/// <param name="x"></param>
/// <param name="y"></param>
/// <param name="scrollWidth"></param>
/// <param name="itemHeight"></param>
protected void RenderVerticalScrollBar(DrawingContext dc, int x,
int y, int scrollWidth, int itemHeight)
{
try
{
// Calculate and store the total view height.
_totalViewHeight = Items.Count * itemHeight;
// If there is no height, don't go any further.
if (_totalViewHeight == 0)
return;
// Calculate and store the vertical scroll information.
_verticalScrollViewHeight = _height - scrollWidth - y;
_verticalSliderHeight = (_verticalScrollViewHeight *
_verticalScrollViewHeight) / _totalViewHeight;
_verticalSliderY = (_sy * _verticalScrollViewHeight) /
_totalViewHeight;
// Draw the vertical scrollbar background.
int sx = x + _width - scrollWidth;
dc.DrawRectangle(_lightBrush, _grayPen, sx, y, scrollWidth,
_verticalScrollViewHeight);
// Draw the scrollbar thumb.
if (_verticalSliderHeight < _height)
{
dc.DrawRectangle(_grayBrush, _emptyPen, sx + 1, y + 1 +
_verticalSliderY, scrollWidth - 2,
_verticalSliderHeight);
}
}
catch (Exception ex)
{
Debug.Print(ex.ToString());
}
}
public override void OnRender(DrawingContext dc)
{
int width = _renderWidth;
int height = _renderHeight;
// Border
//
dc.DrawRectangle(_borderBrush, null, 0, 0, width, height);
// Background
//
if (_background != null)
{
dc.DrawRectangle(_background, null, _borderLeft, _borderTop,
width - _borderLeft - _borderRight,
height - _borderTop - _borderBottom);
}
}
protected internal virtual void RenderRecursive(DrawingContext dc)
{
Debug.Assert(this.IsMeasureValid && this.IsArrangeValid);
dc.Translate(_offsetX, _offsetY);
dc.PushClippingRectangle(0, 0, _renderWidth, _renderHeight);
try
{
Debug.Assert(this.Visibility == Visibility.Visible);
if (!dc.EmptyClipRect)
{
OnRender(dc);
UIElementCollection children = _logicalChildren;
if (children != null)
{
int n = children.Count;
for (int i = 0; i < n; i++)
{
UIElement child = children[i];
if (child.IsRenderable())
{
child.RenderRecursive(dc);
}
}
}
}
}
finally
{
dc.PopClippingRectangle();
dc.Translate(-_offsetX, -_offsetY);
//-------------------------------------------------------------------------------
// Reset the render flags.
_flags &= ~(Flags.IsSubtreeDirtyForRender | Flags.IsDirtyForRender);
}
}
