test/Tizen.NUI.WebViewTest/WebViewApp.cs

   1 /*
   2  * Copyright (c) 2020 Samsung Electronics Co., Ltd.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  *
  16  */
  17 using System;
  18 using Tizen.NUI.BaseComponents;
  19
  20 namespace Tizen.NUI.WebViewTest
  21 {
  22     public class WebViewApplication : NUIApplication
  23     {
  24         private WebView simpleWebView = null;
  25         private TextField addressBar = null;
  26
  27         private int index = 0;
  28         private const int WEBSITES_COUNT = 93;
  29         private string[] websites =
  30         {
  31             "http://www.baidu.com","http://www.Google.com","http://www.Facebook.com","http://www.Youtube.com","http://www.Yahoo.com",
  32             "http://www.Amazon.com","http://www.Wikipedia.org","http://www.Google.co.in","http://www.Qq.com","http://www.Twitter.com",
  33             "http://www.Live.com","http://www.Taobao.com","http://www.Msn.com","http://www.Yahoo.co.jp","http://www.Linkedin.com",
  34             "http://www.Google.co.jp","http://www.Sina.com.cn","http://www.Bing.com","http://www.Weibo.com","http://www.Yandex.ru",
  35             "http://www.Vk.com","http://www.Instagram.com","http://www.Hao123.com","http://www.Ebay.com","http://www.Google.de",
  36             "http://www.Amazon.co.jp","http://www.Mail.ru","http://www.Google.co.uk","http://www.Google.ru","http://www.Pinterest.com",
  37             "http://www.360.cn","http://www.T.co","http://www.Reddit.com","http://www.Google.com.br","http://www.Netflix.com",
  38             "http://www.Tmall.com","http://www.Google.fr","http://www.Paypal.com","http://www.Microsoft.com","http://www.Wordpress.com",
  39             "http://www.Sohu.com","http://www.Blogspot.com","http://www.Google.it","http://www.Google.es","http://www.Onclickads.net",
  40             "http://www.Tumblr.com","http://www.Imgur.com","http://www.Gmw.cn","http://www.Ok.ru","http://www.Aliexpress.com",
  41             "http://www.Apple.com","http://www.Imdb.com","http://www.Stackoverflow.com","http://www.Fc2.com","http://www.Google.com.mx",
  42             "http://www.Ask.com","http://www.Amazon.de","http://www.Google.com.hk","http://www.Google.com.tr","http://www.Alibaba.com",
  43             "http://www.Google.ca","http://www.Office.com","http://www.Rakuten.co.jp","http://www.Google.co.id","http://www.Tianya.cn",
  44             "http://www.Xinhuanet.com","http://www.Github.com","http://www.Craigslist.org","http://www.Nicovideo.jp","http://www.Soso.com",
  45             "http://www.Amazon.co.uk","http://www.Amazon.in","http://www.Blogger.com","http://www.Kat.cr","http://www.Outbrain.com",
  46             "http://www.Pixnet.net","http://www.Cnn.com","http://www.Go.com","http://www.Google.pl","http://www.Dropbox.com",
  47             "http://www.Google.com.au","http://www.360.com","http://www.Haosou.com","http://www.Naver.com","http://www.Jd.com",
  48             "http://www.Adobe.com","http://www.Flipkart.com","http://www.Whatsapp.com","http://www.Nytimes.com","http://www.Coccoc.com",
  49             "http://www.Chase.com","http://www.Chinadaily.com.cn","http://www.bbc.co.uk"
  50         };
  51
  52         private const string USER_AGENT = "Mozilla/5.0 (SMART-TV; Linux; Tizen 6.0) AppleWebKit/537.36 (KHTML, like Gecko) SamsungBrowser/4.0 Chrome/76.0.3809.146 TV Safari/537.36";
  53
  54         private const int ADDRESSBAR_HEIGHT = 100;
  55
  56         private const int SCREEN_WIDTH = 1920;
  57         private const int SCREEN_HEIGHT = 1080;
  58
  59         private const int MIN_WEBVIEW_WIDTH = 1000;
  60         private const int MIN_WEBVIEW_HEIGHT = 600;
  61
  62         private const int WEBVIEW_WIDTH = SCREEN_WIDTH;
  63         private const int WEBVIEW_HEIGHT = SCREEN_HEIGHT - ADDRESSBAR_HEIGHT;
  64
  65         private int blueKeyPressedCount = 0;
  66         private int yellowKeyPressedCount = 0;
  67
  68         private static long startTime = 0;
  69
  70         private TextLabel messageLabel = null;
  71         private Timer messageTimer = null;
  72
  73         protected override void OnCreate()
  74         {
  75             base.OnCreate();
  76
  77             GetDefaultWindow().BackgroundColor = new Color((float)189 /255, (float)179 /255, (float)204 /255, 1.0f);
  78             //EnvironmentVariable.SetEnvironmentVariable("DALI_WEB_ENGINE_NAME", "lwe");
  79
  80             addressBar = new TextField()
  81             {
  82                 BackgroundColor = Color.White,
  83                 Size = new Size(SCREEN_WIDTH, ADDRESSBAR_HEIGHT),
  84                 EnableGrabHandlePopup = false,
  85                 EnableGrabHandle = false,
  86                 EnableSelection = true,
  87                 Focusable = true,
  88                 PlaceholderText = "Please input url here like Www.baidu.com.",
  89             };
  90             addressBar.FocusGained += OnTextEditorFocusGained;
  91             addressBar.FocusLost += OnTextEditorFocusLost;
  92             addressBar.KeyEvent += OnAddressBarKeyEvent;
  93             addressBar.TouchEvent += OnAddressBarTouchEvent;
  94             GetDefaultWindow().Add(addressBar);
  95
  96             simpleWebView = new WebView()
  97             {
  98                 Position = new Position(0, ADDRESSBAR_HEIGHT),
  99                 Size = new Size(WEBVIEW_WIDTH, WEBVIEW_HEIGHT),
 100                 UserAgent = USER_AGENT,
 101                 Focusable = true,
 102             };
 103             simpleWebView.FocusGained += OnWebViewFocusGained;
 104             simpleWebView.FocusLost += OnWebViewFocusLost;
 105             simpleWebView.KeyEvent += OnWebViewKeyEvent;
 106             simpleWebView.TouchEvent += OnWebViewTouchEvent;
 107             simpleWebView.PageLoadStarted += OnPageLoadStarted;
 108             simpleWebView.ScrollEdgeReached += OnScrollEdgeReached;
 109             GetDefaultWindow().Add(simpleWebView);
 110
 111             GetDefaultWindow().KeyEvent += Instance_KeyEvent;
 112             simpleWebView.LoadUrl(websites[index]);
 113             FocusManager.Instance.SetCurrentFocusView(simpleWebView);
 114
 115             messageTimer = new Timer(10000);
 116             messageTimer.Tick += OnTick;
 117         }
 118
 119         protected override void OnTerminate()
 120         {
 121             GetDefaultWindow().Remove(simpleWebView);
 122             GetDefaultWindow().Remove(addressBar);
 123
 124             messageTimer.Tick -= OnTick;
 125             messageTimer.Dispose();
 126             messageTimer = null;
 127
 128             base.OnTerminate();
 129         }
 130
 131         private bool OnTick(object sender, EventArgs e)
 132         {
 133             GetDefaultWindow().Remove(messageLabel);
 134             messageLabel.Dispose();
 135             messageLabel = null;
 136             return false;
 137         }
 138
 139         private bool OnWebViewTouchEvent(object source, View.TouchEventArgs args)
 140         {
 141             if (!simpleWebView.HasFocus())
 142             {
 143                 FocusManager.Instance.SetCurrentFocusView(simpleWebView);
 144             }
 145             return false;
 146         }
 147
 148         private void OnScrollEdgeReached(object sender, WebViewScrollEdgeReachedEventArgs e)
 149         {
 150             Log.Info("WebView", $"------------scroll edge reached: {e.ScrollEdge}-------");
 151         }
 152
 153         private void OnPageLoadStarted(object sender, WebViewPageLoadEventArgs e)
 154         {
 155             Log.Info("WebView", $"------------web view start to load time: {DateTime.Now.Ticks - startTime}-------");
 156         }
 157
 158         private void OnWebViewFocusGained(object source, EventArgs args)
 159         {
 160             Log.Info("WebView", $"------------web view focus is gained-------");
 161         }
 162
 163         private void OnWebViewFocusLost(object source, EventArgs args)
 164         {
 165             Log.Info("WebView", $"------------web view focus is lost-------");
 166         }
 167
 168         private bool OnWebViewKeyEvent(object source, View.KeyEventArgs args)
 169         {
 170             bool result = false;
 171
 172             Log.Info("WebView", $"----web view key is {args.Key.KeyPressedName}, state is {args.Key.State}-------");
 173
 174             if (args.Key.State == Key.StateType.Up)
 175             {
 176                 if (args.Key.KeyPressedName == "XF86RaiseChannel")
 177                 {
 178                     Log.Info("WebView", $"old url is {simpleWebView.Url}.");
 179                     if (index != 0)
 180                     {
 181                         simpleWebView.Url = websites[--index].ToLowerInvariant();
 182                     }
 183                     else
 184                     {
 185                         simpleWebView.Url = websites[WEBSITES_COUNT - 1].ToLowerInvariant();
 186                     }
 187                     result = true;
 188                     Log.Info("WebView", $"new url is {simpleWebView.Url}.");
 189                 }
 190                 else if (args.Key.KeyPressedName == "XF86LowerChannel")
 191                 {
 192                     Log.Info("WebView", $"old url is {simpleWebView.Url}.");
 193                     if (index != WEBSITES_COUNT - 1)
 194                     {
 195                         simpleWebView.Url = websites[++index].ToLowerInvariant();
 196                     }
 197                     else
 198                     {
 199                         simpleWebView.Url = websites[0].ToLowerInvariant();
 200                     }
 201                     result = true;
 202                     Log.Info("WebView", $"new url is {simpleWebView.Url}.");
 203                 }
 204                 else if (args.Key.KeyPressedName == "XF86Back")
 205                 {
 206                     simpleWebView.GoBack();
 207                     result = true;
 208                 }
 209                 else if (args.Key.KeyPressedName == "XF86Red")
 210                 {
 211                     FocusManager.Instance.SetCurrentFocusView(addressBar);
 212                     result = true;
 213                 }
 214                 else if (args.Key.KeyPressedName == "XF86Blue")
 215                 {
 216                     blueKeyPressedCount++;
 217                     if (blueKeyPressedCount % 6 == 0)
 218                     {
 219                         simpleWebView.Position = new Position(0, ADDRESSBAR_HEIGHT);
 220                         simpleWebView.Orientation = new Rotation(new Radian(new Degree(60 * blueKeyPressedCount)), Vector3.ZAxis);
 221                         blueKeyPressedCount = 0;
 222                     }
 223                     else
 224                     {
 225                         simpleWebView.Orientation = new Rotation(new Radian(new Degree(60 * blueKeyPressedCount)), Vector3.ZAxis);
 226                     }
 227                     result = true;
 228                 }
 229                 else if (args.Key.KeyPressedName == "XF86Yellow")
 230                 {
 231                     yellowKeyPressedCount++;
 232                     int wdistance = (SCREEN_WIDTH - MIN_WEBVIEW_WIDTH) / 5;
 233                     int hdistance = (SCREEN_HEIGHT - MIN_WEBVIEW_HEIGHT - ADDRESSBAR_HEIGHT) / 5;
 234                     simpleWebView.Position = new Position((SCREEN_WIDTH - MIN_WEBVIEW_WIDTH - yellowKeyPressedCount * wdistance) / 2, ADDRESSBAR_HEIGHT);
 235                     simpleWebView.Size = new Size(MIN_WEBVIEW_WIDTH + yellowKeyPressedCount * wdistance, MIN_WEBVIEW_HEIGHT + hdistance * yellowKeyPressedCount);
 236                     if (yellowKeyPressedCount % 5 == 0)
 237                     {
 238                         yellowKeyPressedCount = 0;
 239                     }
 240                     result = true;
 241                 }
 242                 else if (args.Key.KeyPressedName == "XF86Green")
 243                 {
 244                     if (messageLabel != null)
 245                         return result;
 246
 247                     Log.Info("WebView", $"key XF86Green is pressed.");
 248
 249                     simpleWebView.ScrollPosition = new Position(0, 200);
 250                     simpleWebView.ScrollBy(0, 50);
 251                     Log.Info("WebView", $"scroll position is ({simpleWebView.ScrollPosition.X}, {simpleWebView.ScrollPosition.Y}).");
 252                     Log.Info("WebView", $"scroll size is ({simpleWebView.ScrollSize.Width}, {simpleWebView.ScrollSize.Height}).");
 253                     Log.Info("WebView", $"content size is ({simpleWebView.ContentSize.Width}, {simpleWebView.ContentSize.Height}).");
 254
 255                     result = true;
 256                 }
 257             }
 258
 259             return result;
 260         }
 261
 262         private bool OnAddressBarTouchEvent(object source, View.TouchEventArgs args)
 263         {
 264             FocusManager.Instance.SetCurrentFocusView(addressBar);
 265             return false;
 266         }
 267
 268         private void OnTextEditorFocusGained(object source, EventArgs args)
 269         {
 270             Log.Info("WebView", $"------------address bar focus is gained-------");
 271
 272             addressBar.Text = "";
 273
 274             addressBar.GetInputMethodContext().Activate();
 275             addressBar.GetInputMethodContext().ShowInputPanel();
 276         }
 277
 278         private void OnTextEditorFocusLost(object source, EventArgs args)
 279         {
 280             Log.Info("WebView", $"------------address bar focus lost-------");
 281         }
 282
 283         private bool OnAddressBarKeyEvent(object source, View.KeyEventArgs args)
 284         {
 285             Log.Info("WebView", $"------------address bar key is {args.Key.KeyPressedName}-------");
 286
 287             if (args.Key.State == Key.StateType.Up)
 288             {
 289                 if (args.Key.KeyPressedName == "Select")
 290                 {
 291                     Log.Info("WebView", $"------------address bar text is {addressBar.Text}-------");
 292
 293                     if (addressBar.Text.Length > 0)
 294                     {
 295                         addressBar.GetInputMethodContext().HideInputPanel();
 296                         addressBar.GetInputMethodContext().Deactivate();
 297
 298                         simpleWebView.Url = $"http://{addressBar.Text.ToLowerInvariant()}";
 299
 300                         // set focus to webview.
 301                         FocusManager.Instance.SetCurrentFocusView(simpleWebView);
 302                     }
 303                 }
 304                 else if (args.Key.KeyPressedName == "BackSpace")
 305                 {
 306                     if (addressBar.Text.Length > 0)
 307                     {
 308                         addressBar.Text = addressBar.Text.Substring(0, addressBar.Text.Length - 1);
 309                     }
 310                 }
 311                 else if (args.Key.KeyPressedName == "XF86Red")
 312                 {
 313                     FocusManager.Instance.SetCurrentFocusView(simpleWebView);
 314                 }
 315             }
 316
 317             return true;
 318         }
 319
 320         private void Instance_KeyEvent(object sender, Window.KeyEventArgs args)
 321         {
 322             if (args.Key.State == Key.StateType.Up)
 323             {
 324                 Log.Info("WebView", $"window key is {args.Key.KeyPressedName}.");
 325             }
 326         }
 327
 328         [STAThread]
 329         static void Main(string[] args)
 330         {
 331             startTime = DateTime.Now.Ticks;
 332             Log.Info("WebView", $"------------web view start time: {startTime}-------");
 333             new WebViewApplication().Run(args);
 334         }
 335     }
 336 }
 337