Add printLine support for commands and implement basic UI controls rendering

This commit is contained in:
Stone_Red
2026-06-08 19:51:22 +02:00
parent fc71af028f
commit 8b900c9d58
14 changed files with 178 additions and 29 deletions
+71 -2
View File
@@ -90,6 +90,21 @@ public sealed class CanvasRenderSource : IRenderSource
{
RenderText(windowCanvas, command);
}
if (command.ElementType == "Line")
{
RenderLine(windowCanvas, command);
}
if (command.ElementType == "Button")
{
RenderButton(windowCanvas, command);
}
if (command.ElementType == "CheckBox")
{
RenderCheckBox(windowCanvas, command);
}
}
if (changed)
@@ -111,7 +126,7 @@ public sealed class CanvasRenderSource : IRenderSource
isZOrderDirty = false;
}
//screenCanvas.Clear(Color.Black);
screenCanvas.Clear(Color.Black);
foreach (var windowId in orderedWindowsCache)
{
@@ -195,7 +210,61 @@ public sealed class CanvasRenderSource : IRenderSource
if (!string.IsNullOrEmpty(content))
{
canvas.DrawString(content, Cosmos.Kernel.System.Graphics.Fonts.PCScreenFont.DefaultFont, color, command.Position.X, command.Position.Y);
canvas.DrawString(content, PCScreenFont.DefaultFont, color, command.Position.X, command.Position.Y);
}
}
private static void RenderLine(Canvas canvas, RenderCommand command)
{
Color color = command.Properties.TryGetValue("Color", out object? rawColor) && rawColor is Color lineColor
? lineColor
: Color.White;
Point endPosition = command.Properties.TryGetValue("EndPosition", out object? rawEnd) && rawEnd is Point endPoint
? endPoint
: command.Position;
canvas.DrawLine(color, command.Position.X, command.Position.Y, endPosition.X, endPosition.Y);
}
private static void RenderButton(Canvas canvas, RenderCommand command)
{
Color bgColor = command.Properties.TryGetValue("BackgroundColor", out object? rawBgColor) && rawBgColor is Color c1 ? c1 : Color.LightGray;
Color textColor = command.Properties.TryGetValue("TextColor", out object? rawTextColor) && rawTextColor is Color c2 ? c2 : Color.Black;
Size size = command.Properties.TryGetValue("Size", out object? rawSize) && rawSize is Size s ? s : new Size(60, 20);
string text = command.Properties.TryGetValue("Text", out object? rawText) && rawText is string t ? t : string.Empty;
canvas.DrawFilledRectangle(bgColor, command.Position.X, command.Position.Y, size.Width, size.Height);
canvas.DrawRectangle(Color.DarkGray, command.Position.X, command.Position.Y, size.Width, size.Height);
if (!string.IsNullOrEmpty(text))
{
int textX = command.Position.X + (size.Width / 2) - (text.Length * 8 / 2);
int textY = command.Position.Y + (size.Height / 2) - 8;
canvas.DrawString(text, PCScreenFont.DefaultFont, textColor, textX, textY);
}
}
private static void RenderCheckBox(Canvas canvas, RenderCommand command)
{
Color bgColor = command.Properties.TryGetValue("BackgroundColor", out object? rawBgColor) && rawBgColor is Color c1 ? c1 : Color.LightGray;
Color textColor = command.Properties.TryGetValue("TextColor", out object? rawTextColor) && rawTextColor is Color c2 ? c2 : Color.White;
bool isChecked = command.Properties.TryGetValue("IsChecked", out object? rawChecked) && rawChecked is bool chk ? chk : false;
string text = command.Properties.TryGetValue("Text", out object? rawText) && rawText is string t ? t : string.Empty;
int boxSize = 12;
canvas.DrawFilledRectangle(bgColor, command.Position.X, command.Position.Y, boxSize, boxSize);
canvas.DrawRectangle(Color.DarkGray, command.Position.X, command.Position.Y, boxSize, boxSize);
if (isChecked)
{
canvas.DrawFilledRectangle(Color.Black, command.Position.X + 3, command.Position.Y + 3, boxSize - 6, boxSize - 6);
}
if (!string.IsNullOrEmpty(text))
{
canvas.DrawString(text, PCScreenFont.DefaultFont, textColor, command.Position.X + boxSize + 5, command.Position.Y - 2);
}
}
}