path: root/ui/ui_lib.go

package ethui

import (
    "bitbucket.org/kardianos/osext"
    "github.com/ethereum/eth-go"
    "github.com/ethereum/eth-go/ethutil"
    "github.com/niemeyer/qml"
    "path"
    "path/filepath"
    "runtime"
)

// 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)
}

func (ui *UiLib) AssetPath(p string) string {
    return AssetPath(p)
}

func AssetPath(p string) string {
    var base string
    switch runtime.GOOS {
    case "darwin":
        // Get Binary Directory
        exedir, _ := osext.ExecutableFolder()
        base = filepath.Join(exedir, "../Resources")
        base = "/Users/jeffrey/go/src/github.com/ethereum/go-ethereum"
    case "linux":
        base = "/usr/share/ethereal"
    case "window":
        fallthrough
    default:
        base = "."
    }

    return path.Join(base, p)
}