/// </summary>
/// <param name="rect"></param>
internal void flushGraphics(Rectangle rect)
{
using (System.Threading.AutoResetEvent are = new System.Threading.AutoResetEvent(false))
{
SilverlightImplementation.dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, () =>
{
IList<AsyncOp> tmp = renderingOperations;
renderingOperations = pendingRenderingOperations;
pendingRenderingOperations = tmp;
if (rect == null)
{
_screen.Invalidate();
}
else
{
_graphics.clip = rect;
_graphics.destination.setClip(rect);
_screen.Invalidate();
}
_graphics.destination.setAlpha(255);
_graphics.destination.setColor(0);
are.Set();
}).AsTask().GetAwaiter().GetResult();
are.WaitOne();
}
}
public void setRawClip(ui.geom.Shape clip)
{
removeClip();
if (clip == null)
{
return;
}
com.codename1.ui.geom.Rectangle bounds = clip.getBounds();
if (bounds.getWidth() <= 0 || bounds.getHeight() <= 0)
{
layer = graphics.CreateLayer(1f, new Rect(
bounds.getX(),
bounds.getY(),
1,
1
));
return;
}
if (clip.isRectangle())
{
layer = graphics.CreateLayer(1f, new Rect(
bounds.getX(),
bounds.getY(),
bounds.getWidth(),
bounds.getHeight()
));
return;
}
layer = graphics.CreateLayer(1f, CanvasGeometry.CreatePath(SilverlightImplementation.instance.cn1ShapeToAndroidPath(clip)));
}
public DrawImagePainter(Rectangle clip, Microsoft.Graphics.Canvas.CanvasBitmap canvasBitmap, int x, int y, int alpha)
: base(clip)
{
this.clip = clip;
this.canvasBitmap = canvasBitmap;
this.x = x;
this.y = y;
this.alpha = alpha;
}
public DrawRectPainter(Rectangle clip, int x, int y, int w, int h, int stroke, int color, int alpha) : base(clip)
{
this.clip = clip;
this.x = x;
this.y = y;
this.w = w;
this.h = h;
this.stroke = stroke;
this.color = color;
this.alpha = alpha;
}
public DrawStringPainter(Rectangle clip, string str, int x, int y, Microsoft.Graphics.Canvas.Text.CanvasTextFormat font, int color, int alpha)
: base(clip)
{
this.clip = clip;
this.str = str;
this.x = x;
this.y = y;
this.font = font;
this.color = color;
this.alpha = alpha;
}
public DrawLinePainter(Rectangle clip, int x1, int y1, int x2, int y2, int color, int alpha)
: base(clip)
{
this.clip = clip;
this.x1 = x1;
this.y1 = y1;
this.x2 = x2;
this.y2 = y2;
this.color = color;
this.alpha = alpha;
}
public FillArcPainter(Rectangle clip, int x, int y, int w, int h, int color, int alpha, int startAngle, int arcAngle)
: base(clip)
{
this.clip = clip;
this.x = x;
this.y = y;
this.w = w;
this.h = h;
this.color = color;
this.alpha = alpha;
this.startAngle = startAngle;
this.arcAngle = arcAngle;
}
public DrawRoundRectPainter(Rectangle clip, int x, int y, int w, int h, int color, int alpha, int arcW, int arcH)
: base(clip)
{
this.clip = clip;
this.x = x;
this.y = y;
this.w = w;
this.h = h;
this.color = color;
this.alpha = alpha;
this.arcW = arcW;
this.arcH = arcH;
}
internal void flushGraphics(Rectangle rect)
{
//int counter = 0;
//while (renderingOperations.Count() > 0)
//{
// try
// {
// global::System.Threading.Tasks.Task.Run(() => global::System.Threading.Tasks.Task.Delay(global::System.TimeSpan.FromMilliseconds(5))).ConfigureAwait(false).GetAwaiter().GetResult();
// // don't let the EDT die here
// counter++;
// if (counter > 10)
// {
// Debug.WriteLine("Flush graphics timed out!!!");
// return;
// }
// }
// catch (System.Exception e)
// {
// global::System.Diagnostics.Debug.WriteLine(e);
// }
//}
using (System.Threading.AutoResetEvent are = new System.Threading.AutoResetEvent(false))
{
SilverlightImplementation.dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, () =>
{
IList<AsyncOp> tmp = renderingOperations;
renderingOperations = pendingRenderingOperations;
pendingRenderingOperations = tmp;
if (rect == null)
{
_screen.Invalidate();
}
else
{
_graphics.clip = rect;
_graphics.destination.setClip(rect);
_screen.Invalidate();
}
_graphics.destination.setAlpha(255);
_graphics.destination.setColor(0);
are.Set();
}).AsTask().GetAwaiter().GetResult();
are.WaitOne();
}
}
internal virtual void setClipShape(ui.geom.Shape clip)
{
removeClip();
if (clip == null)
{
return;
}
com.codename1.ui.geom.Rectangle bounds = clip.getBounds();
if (bounds.getWidth() <= 0 || bounds.getHeight() <= 0)
{
setClip(bounds);
return;
}
CanvasPathBuilder nativeShape = SilverlightImplementation.instance.cn1ShapeToAndroidPath(clip);
layer = graphics.CreateLayer(1f, CanvasGeometry.CreatePath(nativeShape));
}
internal virtual void setClip(Rectangle clip)
{
if (clip == null)
{
return;
}
if (clip.getWidth() <= 0)
{
System.Diagnostics.Debug.WriteLine("aaaaaaaaaaaaaaaaaaaa width");
clip.setWidth(1);
}
if (clip.getHeight() <= 0)
{
System.Diagnostics.Debug.WriteLine("aaaaaaaaaaaaaaaaaaaa height");
clip.setHeight(1);
}
layer = graphics.CreateLayer(1, new Rect(
clip.getX(),
clip.getY(),
clip.getWidth(),
clip.getHeight()
));
}
public void resetClip()
{
Rectangle r = new Rectangle();
r.@this(0, 0, Convert.ToInt32(SilverlightImplementation.screen.ActualWidth), Convert.ToInt32(SilverlightImplementation.screen.ActualHeight));
clip = r;
}
public override void clipRect(java.lang.Object graphics, int x, int y, int w, int h) {
NativeGraphics ng = (NativeGraphics)graphics;
Rectangle clip = new Rectangle();
clip.@this(x, y, w, h);
if (ng.clip != null) {
ng.clip = (Rectangle)clip.intersection(ng.clip);
}
else {
Debug.WriteLine("clipRect nulo " + ng.destination);
ng.clip = clip;
}
//Debug.WriteLine("clipRect " + x + " " + y + " " + w + " " + h);
}
public override void flushGraphics(int x, int y, int width, int height) {
if (width <= 0 || height <= 0) return;
Rectangle rect = new Rectangle();
rect.@this(x, y, width, height);
myView.flushGraphics(rect);
}
public override void clipRect(java.lang.Object n1, Rectangle n2) {
base.clipRect(n1, n2);
}
internal override void setClip(Rectangle clip)
{
this.clip = clip;
}
public AsyncOp(Rectangle clip)
{
this.clip = clip;
}
public ClearColorPainter(Rectangle clip, int color, int alpha) : base(clip)
{
this.clip = clip;
this.color = color;
this.alpha = alpha;
}
public override void setClip(java.lang.Object graphics, int clipX, int clipY, int clipW, int clipH) {
NativeGraphics ng = (NativeGraphics)graphics;
Rectangle clip = new Rectangle();
clip.@this(clipX, clipY, clipW, clipH);
ng.clip = clip;
//Debug.WriteLine("setClip " + clipX + " " + clipY + " " + clipW + " " + clipH);
}
