[Bindings/Odin] Added missing public and private API function bindings

[cstrachan88]

Added the missing bindings to the Odin source. All of the added procedures work as expected. With this, I was able to build an interactive example following the youtube tutorial. There is one issue getting this to work. Using Hovered as a condition to set the rectangle color unfortunately tests against the parent element, so all of the document title rectangles are highlighted. This can be seen at the start of the video. Everything else matches the youtube example, include the file menu.

demo.mp4

for d, i in documents {
  if u32(i) == selected_document_idx {
    if clay.UI(
      clay.Layout({padding = {16, 16}, sizing = clay.Sizing{width = clay.SizingGrow({})}}),
      clay.Rectangle({color = {120, 120, 120, 255}, cornerRadius = {8, 8, 8, 8}}),
    ) {
      clay.Text(d.title, clay.TextConfig({fontId = DEFAULT_FONT_ID, fontSize = 16, textColor = COLOR_WHITE}))
    }
  }
    else {
    if clay.UI(
      clay.Layout({padding = {16, 16}, sizing = clay.Sizing{width = clay.SizingGrow({})}}),
      // BUG: Hovered is triggering when the parent container is hovered
      clay.Rectangle({color = clay.Hovered() ? {120, 120, 120, 120} : {}, cornerRadius = {8, 8, 8, 8}}),
    ) {
      // NOTE: OnHover must be handled inside element - doesn't return a TypedConfig
      clay.OnHover(handle_hover, nil)
      clay.Text(d.title, clay.TextConfig({fontId = DEFAULT_FONT_ID, fontSize = 16, textColor = COLOR_WHITE}))
    }
  }
}

and

handle_hover :: proc "c" (elementId: clay.ElementId, pointerInfo: clay.PointerData, userData: rawptr) {
  context = state.ctx
  // NOTE: Using offset here since it is sequential from 0 and matches the document index
  if pointerInfo.state == .PRESSED_THIS_FRAME {
    selected_document_idx = elementId.offset
  }
}

[nicbarker]

Hi @cstrachan88, thanks so much for opening this! I will take a closer look today or tomorrow 🙂

[cstrachan88]

👍

I think my auto-formatting triggered on a couple of the procedures, but I only added the PointerData structs and matched the "Function Forward Declarations" section in clay.h

[cstrachan88]

I've updated my bindings to match some of the latest API changes but haven't finished yet. I'm travelling over the next two days and will ping with another PR when it's all synced up if that helps.