internal GUIStyleState getState(GUIDrawArguments drawArgs)
{
if (drawArgs.on)
{
if (drawArgs.hasKeyboardFocus)
{
return(onFocused);
}
else if (drawArgs.isActive)
{
return(onActive);
}
else if (drawArgs.isHover)
{
return(onHover);
}
else
{
return(onNormal);
}
}
else
{
if (drawArgs.hasKeyboardFocus)
{
return(focused);
}
else if (drawArgs.isActive)
{
return(active);
}
else if (drawArgs.isHover)
{
return(hover);
}
}
return(normal);
}
internal void Draw(RenderManager graphics, GUIContent content, GUIDrawArguments drawArgs)
{
var size = drawArgs.position.Size;
if (fixedWidth > 0f)
{
size.X = fixedWidth;
}
if (fixedHeight > 0f)
{
size.Y = fixedHeight;
}
drawArgs.content = AxisAlignedBox.FromRect(drawArgs.position.minVector + padding.min, size - padding.max - padding.min);
var textSize = Vector2.Zero;
if (!string.IsNullOrEmpty(content.text))
{
if (wordWrap)
{
textSize = font.MeasureString(content.text, drawArgs.content.Size);
}
else
{
textSize = font.MeasureString(content.text);
}
}
var remainingWidth = drawArgs.content.Width - textSize.X;
var remainingHeight = drawArgs.content.Height - textSize.Y;
var drawIcon = content.icon != null;
var drawText = !string.IsNullOrEmpty(content.text);
var state = getState(drawArgs);
if (remainingWidth <= 0 && imagePosition == ImagePosition.ImageLeft)
{
textSize.X = drawArgs.content.Width;
drawIcon = false;
}
else if (remainingHeight <= 0 && imagePosition == ImagePosition.ImageAbove)
{
textSize.Y = drawArgs.content.Height;
drawIcon = false;
}
var material = state.material;// Root.instance.resources.createMaterialFromTexture("content/textures/gui/box.png")
if (material != null)
{
if (border.min == Vector2.Zero && border.max == Vector2.Zero)
{
graphics.Draw(material, drawArgs.position, state.backgroundColor);
}
else
{
var src = AxisAlignedBox.FromRect(Vector2.Zero, material.textureSize);
var dstRects = drawArgs.position.fromRectOffset(border);
var srcRects = src.fromRectOffset(border);
for (var i = 0; i < dstRects.Length; i++)
{
if (dstRects[i].Width > 0 && dstRects[i].Height > 0)
{
graphics.Draw(material, dstRects[i], srcRects[i], state.backgroundColor);
}
}
}
}
if (drawIcon && imagePosition == ImagePosition.ImageLeft)
{
AxisAlignedBox icon, text;
computeTextAndIconLeft(content, drawArgs.content, textSize, remainingWidth, out icon, out text);
graphics.Draw(content.icon, icon, Color.White);
font.DrawText(graphics.currentRenderQueue, text.minVector, this.fontSize, content.text, state.textColor, 0f, text.Width);
}
else if (drawIcon && imagePosition == ImagePosition.ImageAbove)
{
AxisAlignedBox icon, text;
computeTextAndIconAbove(content, drawArgs.content, textSize, remainingHeight, out icon, out text);
graphics.Draw(content.icon, icon, Color.White);
if (wordWrap)
{
font.DrawWrappedOnWordText(graphics.currentRenderQueue, text.minVector, this.fontSize, content.text, state.textColor, 0f, text.Size);
}
else
{
font.DrawText(graphics.currentRenderQueue, text.minVector, this.fontSize, content.text, state.textColor, 0f, text.Width);
}
}
else if (drawText && imagePosition != ImagePosition.ImageOnly)
{
var position = computePosition(drawArgs.content, textSize);
if (wordWrap)
{
font.DrawWrappedOnWordText(graphics.currentRenderQueue, position.minVector, this.fontSize, content.text, state.textColor, 0f, position.Size);
}
else
{
font.DrawText(graphics.currentRenderQueue, position.minVector, this.fontSize, content.text, state.textColor, 0f, position.Width);
}
}
else if (drawIcon && imagePosition != ImagePosition.TextOnly)
{
var position = computePosition(drawArgs.content, content.icon.textureSize);
graphics.Draw(content.icon, position, Color.White);
graphics.DrawRect(position, Color.Blue);
}
}