bridge

Documentation

Overview

Package bridge embeds the renderer runtime that MyGo injects into pages.

bridge.js is built from ../../packages/bridge by `bun run build` and committed, so building a MyGo application never requires Bun.

Index

• Constants
• func Script(cfg Config) string
• func TitleBarScript(tb platform.TitleBar, zoom float64) string
• type Config
• type TitleBar
  • func NewTitleBar(tb platform.TitleBar, zoom float64) TitleBar

Constants

const TitleBarEvent = "mygo:title-bar"

TitleBarEvent tells a page of a window with a hidden title bar the room the window controls take. The bridge keeps it in the --mygo-titlebar-* CSS variables.

Functions

func Script

func Script(cfg Config) string

Script returns the bridge source configured for one window.

func TitleBarScript

func TitleBarScript(tb platform.TitleBar, zoom float64) string

TitleBarScript delivers TitleBarEvent at document start, after the bridge, so that a page lays out around the window controls before it first paints.

Types

type Config

type Config struct {
	Platform string `json:"platform"`
	WindowID int    `json:"windowId"`
	Version  string `json:"version"`
	// Secret prefixes every message the bridge posts.
	Secret string `json:"secret"`
}

Config is passed to the bridge as __MYGO_CONFIG__.

type TitleBar

type TitleBar struct {
	Height float64 `json:"height"`
	Left   float64 `json:"left"`
	Right  float64 `json:"right"`
}

TitleBar is the payload of TitleBarEvent, in CSS pixels.

func NewTitleBar

func NewTitleBar(tb platform.TitleBar, zoom float64) TitleBar

NewTitleBar converts the room of the window controls to the CSS pixels of a page shown at zoom.