GOSurf

package main

import "os"
import "github.com/mattn/go-gtk/gtk"
import "github.com/mattn/go-webkit/webkit"
import "flag"
import s "strings"

func main() {
    url := flag.String("url", "https://duckduckgo.com", "a string")
    w := flag.Int("w", 800, "an int")
    h := flag.Int("h", 600, "an int")
    flag.Parse()
    gtk.Init(nil)
    window := gtk.NewWindow(gtk.WINDOW_TOPLEVEL)
    window.SetTitle("GOSurf")
    window.Connect("destroy", gtk.MainQuit)
    vbox := gtk.NewVBox(false, 1)
    entry := gtk.NewEntry()


    if (s.Contains(*url, ".")) {
        if (s.Contains(*url, "http")) {
        entry.SetText(*url)
        } else {
        entry.SetText("https://"+*url)
        }} else {
    entry.SetText("https://duckduckgo.com/?q="+*url)
    }


    vbox.PackStart(entry, false, false, 0)
    swin := gtk.NewScrolledWindow(nil, nil)
    swin.SetPolicy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
    swin.SetShadowType(gtk.SHADOW_IN)
    webview := webkit.NewWebView()
    webview.Connect("load-committed", func() {
        entry.SetText(webview.GetUri())
    })
    swin.Add(webview)
    vbox.Add(swin)
    entry.Connect("activate", func() {
        webview.LoadUri(entry.GetText())
    })

    window.Add(vbox)
    window.SetSizeRequest(*w, *h)
    window.ShowAll()

    proxy := os.Getenv("HTTP_PROXY")
    if len(proxy) > 0 {
        soup_uri := webkit.SoupUri(proxy)
        webkit.GetDefaultSession().Set("proxy-uri", soup_uri)
        soup_uri.Free()
    }
    entry.Emit("activate")
    gtk.Main()
}