go-ethereum/ui/ui_lib.go

package ethui

import (
	"github.com/ethereum/eth-go"
	"github.com/ethereum/eth-go/ethutil"
	"github.com/niemeyer/qml"
)

// UI Library that has some basic functionality exposed
type UiLib struct {
	engine    *qml.Engine
	eth       *eth.Ethereum
	connected bool
}

// Opens a QML file (external application)
func (ui *UiLib) Open(path string) {
	component, err := ui.engine.LoadFile(path[7:])
	if err != nil {
		ethutil.Config.Log.Debugln(err)
	}
	win := component.CreateWindow(nil)

	go func() {
		win.Show()
		win.Wait()
	}()
}

func (ui *UiLib) Connect(button qml.Object) {
	if !ui.connected {
		ui.eth.Start()
		ui.connected = true
		button.Set("enabled", false)
	}
}

func (ui *UiLib) ConnectToPeer(addr string) {
	ui.eth.ConnectToPeer(addr)
}