From 01e9bb0686f4e44a0388901eb464237af0240c1b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Alperen=20=C4=B0sa=20Nalbant?=
 <66299502+Afacanc38@users.noreply.github.com>
Date: Sat, 27 May 2023 14:28:35 +0300
Subject: [PATCH] Ported into Libadwaita

---
 main.py | 74 ++++++++++++++++++++++++++++-----------------------------
 1 file changed, 36 insertions(+), 38 deletions(-)

diff --git a/main.py b/main.py
index 830c2c5..59b818f 100755
--- a/main.py
+++ b/main.py
@@ -1,15 +1,13 @@
 #!/usr/bin/env python3
 import gi, os, sys
-gi.require_version("Gtk", "3.0")
-gi.require_version("Handy", "1")
-gi.require_version("WebKit2", "4.0")
-from gi.repository import Gtk, Handy, GLib, GLib, WebKit2
+gi.require_version("Gtk", "4.0")
+gi.require_version("Adw", "1")
+gi.require_version("WebKit", "6.0")
+from gi.repository import Gtk, Adw, GLib, GLib, WebKit
 
-Handy.init()
-
-class MyWindow(Handy.Window):
-    def __init__(self):
-        super().__init__(title="Tarayıcı")
+class MyWindow(Adw.Window):
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, **kwargs)
         self.set_title("Tarayıcı")
         GLib.set_application_name("Tarayıcı")
         GLib.set_prgname('Tarayıcı')
@@ -18,47 +16,39 @@ class MyWindow(Handy.Window):
         self.main_box = Gtk.Box(
             orientation = Gtk.Orientation.VERTICAL
         )
-        self.add(self.main_box)
-        self.hb = Handy.HeaderBar()
-        self.hb.set_show_close_button(True)
+        self.set_content(self.main_box)
+        self.hb = Adw.HeaderBar()
         self.inp_url = Gtk.Entry(
             width_request = 370
         )
         self.scroll = Gtk.ScrolledWindow()
-        self.web = WebKit2.WebView()
+        self.web = WebKit.WebView(
+            vexpand = True
+        )
         self.web.load_uri("https://duckduckgo.com")
         self.inp_url.set_placeholder_text("Web'de arayın veya URL adresi girin...")
         self.web.connect('notify::estimated-load-progress', self.change_url)
         self.inp_url.connect("activate", self.on_inp_url_activate)
-        self.hb.set_custom_title(self.inp_url)
         self.btn_prev = Gtk.Button()
-        self.btn_prev = Gtk.Button.new_from_icon_name("go-previous-symbolic", Gtk.IconSize.MENU)
+        self.btn_prev = Gtk.Button.new_from_icon_name("go-previous-symbolic")
         self.btn_prev.connect("clicked", self.on_btn_prev_clicked)
         self.btn_next = Gtk.Button()
-        self.btn_next = Gtk.Button.new_from_icon_name("go-next-symbolic", Gtk.IconSize.MENU)
+        self.btn_next = Gtk.Button.new_from_icon_name("go-next-symbolic")
         self.btn_next.connect("clicked", self.on_btn_next_clicked)
-        self.btn_box = Gtk.ButtonBox(width_request = 0)
-        self.btn_box.set_layout(Gtk.ButtonBoxStyle.EXPAND)
-        self.btn_box.pack_start(self.btn_prev, True, True, 0)
-        self.btn_box.pack_start(self.btn_next, True, True, 0)
+        self.btn_box = Gtk.Box(
+            spacing = 6
+        )
+        self.btn_box.append(self.btn_prev)
+        self.btn_box.append(self.btn_next)
         self.btn_ref = Gtk.Button()
-        self.btn_ref = Gtk.Button.new_from_icon_name("view-refresh-symbolic", Gtk.IconSize.MENU)
+        self.btn_ref = Gtk.Button.new_from_icon_name("view-refresh-symbolic")
         self.btn_next.connect("clicked", self.on_btn_ref_clicked)
         self.hb.pack_start(self.btn_box)
         self.hb.pack_start(self.btn_ref)
-        self.main_box.pack_start(
-            self.hb,
-            False,
-            True,
-            0
-        )
-        self.scroll.add(self.web)
-        self.main_box.pack_start(
-            self.scroll,
-            True,
-            True,
-            0
-        )
+        self.hb.set_title_widget(self.inp_url)
+        self.main_box.append(self.hb)
+        self.scroll.set_child(self.web)
+        self.main_box.append(self.scroll)
     def on_btn_next_clicked(self, widget):
         self.web.go_forward()
     def on_btn_prev_clicked(self, widget):
@@ -74,7 +64,15 @@ class MyWindow(Handy.Window):
     def change_url(self, widget, frame):
         url_text = self.web.get_uri()
         self.inp_url.set_text(url_text)
-win = MyWindow()
-win.connect("destroy", Gtk.main_quit)
-win.show_all()
-Gtk.main()
+
+class MyApp(Adw.Application):
+    def __init__(self, **kwargs):
+        super().__init__(**kwargs)
+        self.connect('activate', self.on_activate)
+
+    def on_activate(self, app):
+        self.win = MyWindow(application=app)
+        self.win.present()
+        
+app = MyApp(application_id="io.github.afacanc38.browser")
+app.run(sys.argv)