From d07c4d03e1f78a1ea4ce92dd20121cd4a5d88dd3 Mon Sep 17 00:00:00 2001
From: zbx1425 <zbx1425@outlook.com>
Date: Thu, 15 Apr 2021 22:50:57 +0800
Subject: [PATCH] Add hotkey hint

---
 BlocklyAtsGui/BlocklyAtsGui.csproj            |  1 +
 .../UserInterface/FormMain.Designer.cs        |  1 +
 BlocklyAtsGui/UserInterface/FormMain.resx     | 30 +++++++++----------
 BlocklyAtsGui/WebView/ExternalBrowser.cs      |  2 +-
 assets/lib/boilerplate.cs                     |  1 -
 www/index.html                                | 14 ++++++++-
 www/js/bats_code.js                           | 14 +++++++--
 www/js/blocks_bve.js                          |  2 +-
 www/js/uai.js                                 |  3 +-
 www/js/workspace_search.js                    | 18 +++++++++++
 10 files changed, 64 insertions(+), 22 deletions(-)
 create mode 100644 www/js/workspace_search.js

diff --git a/BlocklyAtsGui/BlocklyAtsGui.csproj b/BlocklyAtsGui/BlocklyAtsGui.csproj
index 374b0cc..957908d 100644
--- a/BlocklyAtsGui/BlocklyAtsGui.csproj
+++ b/BlocklyAtsGui/BlocklyAtsGui.csproj
@@ -208,6 +208,7 @@ COPY /Y "$(SolutionDir)BatsWinApi\Release\batswinapi_x64.dll" "$(TargetDir)\lib"
 ERASE "$(TargetDir)\WebView2Loader.dll"
 RMDIR /S /Q "${TargetDir)\BlocklyATS.exe.WebView2"
 DEL "$(TargetDir)\*.xml"
+DEL "$(TargetDir)\*.zip"
 "C:\Program Files\7-zip\7z.exe" a BlocklyAts.zip .
 )</PostBuildEvent>
   </PropertyGroup>
diff --git a/BlocklyAtsGui/UserInterface/FormMain.Designer.cs b/BlocklyAtsGui/UserInterface/FormMain.Designer.cs
index d48991c..6e624d2 100644
--- a/BlocklyAtsGui/UserInterface/FormMain.Designer.cs
+++ b/BlocklyAtsGui/UserInterface/FormMain.Designer.cs
@@ -158,6 +158,7 @@ private void InitializeComponent() {
             this.tsbtnAbout.Name = "tsbtnAbout";
             this.tsbtnAbout.Size = new System.Drawing.Size(23, 22);
             this.tsbtnAbout.Text = "About BlocklyAts";
+            this.tsbtnAbout.Click += new System.EventHandler(this.tsbtnAbout_Click);
             // 
             // tsbtnBugReport
             // 
diff --git a/BlocklyAtsGui/UserInterface/FormMain.resx b/BlocklyAtsGui/UserInterface/FormMain.resx
index f515df2..93ec3bc 100644
--- a/BlocklyAtsGui/UserInterface/FormMain.resx
+++ b/BlocklyAtsGui/UserInterface/FormMain.resx
@@ -238,21 +238,21 @@
   <data name="tsbtnCompileSetting.Image" type="System.Drawing.Bitmap, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
     <value>
         iVBORw0KGgoAAAANSUhEUgAAABYAAAAWCAYAAADEtGw7AAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8
-        YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAMpSURBVEhLvZRdSFNhGMe904sYIoLIUBmzGUsF+9yGU1Fz
-        S1hQNwWVJBO6UJrdlAQSrSgoIaQiIxL6uIiki7qxiBHrc2tzzjGZn6nzzG266Vxukzb37zlnx7tY06gf
-        jHP2nuf/f573eT+y/gu1tbU7NJojT1paWnw6nS7W1qZb1WiOWZVKxXE+ZHuo1WppR8eF5NDQFEZGZmEy
-        jePt26/o7r6cqK+vf8CHZQ5VmkOmley7Wn34RW/vQzJ2w2h0wmKZxNjYAm7c6EVdXc0FTpAp7PTPnbuY
-        UKlUz9n/lOhRT8992GzfYTaPweWah8MxgzNnWpebmmR5nCgTTp7ULg4Pz+Du3X4olcp+dkyprOvX63uS
-        LheDiQkGXm8Iev2tpFx+4DQnyoT2dl3Map2G08ng5s17UCgUjyUS0f7WVm10fNwDjyeAUCiGp09fQi6X
-        X+Nlf+bEibPhjx9H8eGDE1brFPXzDo4e1cYGBgbBMEEsLYUQifzE7dsPUFEhPc/L/kxjY+PQ69dGfPs2
-        Qb8xqnye6+v8fACLiytkGsPKSgQGw1fQ4nqKi4sLeWl6Kit3H9dq2zccjpTh1BQ7/c1KYwgGw5ieXsD6
-        eoIS29HQcMgrFAp38vL0lJeXP+zqukqtmCDTEFUYw9paHIHAD0rEUOUhxONxsJhMdnaRmYKCAhEvT49Y
-        LL7U3KwJdnZe3+jre8bt3VevDFyCeDzBmW5iNttQXV3ty8vLE/Ly9JSWlgpEItGpkpKSK4WFBRdlMoWX
-        7e3vsFhGIJPJFvLz8yW8PHNIVLh3736PwfCFt0uRSGxwT7PZTubVvpycnCJekjkCgUBMa0DmqcpZU7bn
-        fv8KkknAbh9FVVWVj0K3Xnlubm7Jrl17/O/fmxAO/8TsrI87OGwCFpvNCam0isnOzhbzksyh6ZK5lHnz
-        5hMZrsHtXsTcnJ967UI0GqeLaxQHD8rdfPiWkRA+g8FMWzGKmRkvBgdNcNNh8vuDoAtslY/bFkWs+bt3
-        n7nKGWYZk5MM3SOqNfrWlArZPhLa9wtGo4UOkI+tNEJjf226ibCsrMy9b1/NMr03pIb+KVlZvwAiyCDH
-        8FnqagAAAABJRU5ErkJggg==
+        YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAMoSURBVEhLvZRdSFNhGMe904sQEUFkpIzZlGWCqbkNp6Km
+        K1hENwaW+AVBiqMblSBiFAUmiFSkREIfF1F0UTcqMmJaubk555jMz9R55jZzOk1duLl/zzk73oVOo34w
+        ztl7nv//ed7n/Yj6LxQWFp5QqS69qqqqcqvVan99vXpDpbpiUijkFXzI8VAqlZLGxubQ6OgsxscXoNdP
+        ob9/GHfu3A0WFxd382GRQ5XGkGkm+65UXnjX2fmcjB3Q6WwwGmcwObmMhw87UVRU0MwJIoWdflNTS7C8
+        vPwt+58SvWhvfwaz+TsMhknY7UuwWudRXV2zVlYmjedEkVBZWbcyNjaPJ096oFAoetgxhaKoR6N5FLLb
+        GUxPM3C5fNBo2kIy2bnrnCgSGhrUfpNpDjYbg7a2p5DL5S/FYmFuTU3dztSUE07nKnw+P16//gCZTHaf
+        lx3O1as3NoeGJjA4aIPJNEv9fIzLl+v879/3gmG8+PHDh+3tXXR0dOPMGcktXnY4paWlo58+6TAyMk2/
+        Sap8ievr0tIqVlbWydSP9fVtaLXDoMV1JicnJ/HSg8nMPF1RW3tzz2oNG87OstPfr9QPr3cTc3PL+PUr
+        SIktKCk57xIIBKd4+cFkZGQ8b229R62YJlMfVejH1lYAq6s/KRFDlfsQCATAotdb2EVmEhMThbz8YEQi
+        0e2LF1VetfrBXlfXG27vfvyo5RIEAkHOdB+DwYz8/Hx3fHy8gJcfTGpqaqxQKLyWkpKiSUpKbJFK5S62
+        t3/CaByHVCpdTkhIEPPyyCFRUnZ2rlOr/cbbhQkG97inwWAh83x3TEzMSV4SObGxsSJaAzIPV86asj33
+        eNYRCgEWywSysrLcFHr0yuPi4lLS0896Pn/WY3NzFwsLbu7gsAlYzGYbJJIsJjo6WsRLIoemS+YSpq/v
+        CxluweFYweKih3ptx85OgC6uCeTlyRx8+JERE26t1kBbcQfz8y709urhoMPk8XhBF9gGH3csTrLmAwNf
+        ucoZZg0zMwzdI+Vb9K0sHHJ8xLTvl3U6Ix0gN1vpNo39tek+grS0NEdOTsEavZeEh/4pUVG/AeEAILp0
+        m/cKAAAAAElFTkSuQmCC
 </value>
   </data>
   <data name="tsbtnAbout.Image" type="System.Drawing.Bitmap, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
diff --git a/BlocklyAtsGui/WebView/ExternalBrowser.cs b/BlocklyAtsGui/WebView/ExternalBrowser.cs
index 9f2c1ba..1b97e93 100644
--- a/BlocklyAtsGui/WebView/ExternalBrowser.cs
+++ b/BlocklyAtsGui/WebView/ExternalBrowser.cs
@@ -97,7 +97,7 @@ private string InteropReceived(string endpoint, string requestBody) {
                 do { browserID = random.Next(100000, 1000000); } while (heartbeat.ContainsKey(browserID));
                 return string.Format(
                     "<xml><version>{0}</version><id>{1}</id></xml>",
-                    System.Reflection.Assembly.GetExecutingAssembly().GetName().Version.ToString(),
+                    PlatformFunction.VersionString,
                     browserID
                 );
             } else if (endpoint == "heartbeat") {
diff --git a/assets/lib/boilerplate.cs b/assets/lib/boilerplate.cs
index e9cac1c..13b3781 100644
--- a/assets/lib/boilerplate.cs
+++ b/assets/lib/boilerplate.cs
@@ -1,7 +1,6 @@
 using System;
 using System.IO;
 using System.Collections.Generic;
-using System.Linq;
 using System.Windows.Forms;
 using OpenBveApi.Runtime;
 
diff --git a/www/index.html b/www/index.html
index f61f137..dde99b2 100644
--- a/www/index.html
+++ b/www/index.html
@@ -25,6 +25,9 @@
     if (language == null) language = "en";
     var script = document.createElement('script'); script.src = "js/msg/" + language + ".js"; document.head.appendChild(script);
     script = document.createElement('script'); script.src = "js/msg_bats/" + language + ".js"; document.head.appendChild(script);
+    if (!isIE) {
+      script = document.createElement('script'); script.src = "js/workspace_search.js"; document.head.appendChild(script);
+    }
   </script>
   
   <style>
@@ -105,8 +108,17 @@
         <div class="blocklyToolboxCategory"><div class="blocklyTreeRow bats-key-hint">F</div></div>
         <div class="blocklyToolboxCategory"><div class="blocklyTreeRow bats-key-hint">Z</div></div>
         <div class="blocklyTreeSeparator"></div>
-        <div class="blocklyToolboxCategory"><div class="blocklyTreeRow bats-key-hint">X</div></div>
         <div class="blocklyToolboxCategory"><div class="blocklyTreeRow bats-key-hint">C</div></div>
+        <div class="blocklyToolboxCategory"><div class="blocklyTreeRow bats-key-hint">V</div></div>
+        <div class="blocklyTreeSeparator"></div>
+        <div style="padding: 0 10px">
+          <table cellspacing="4px">
+            <script>
+              if (!isIE) document.write('<tr><td style="text-align: center;">🔍</td><td>Ctrl+F</td></tr>');
+              if (getQueryVariable("ver") != null) document.write('<tr><td style="text-align: center;">▷</td><td>F5</td></tr>');
+            </script>
+          </table>
+        </div>
       </div>
     </div>
   </div>
diff --git a/www/js/bats_code.js b/www/js/bats_code.js
index 368d504..4ae69dc 100644
--- a/www/js/bats_code.js
+++ b/www/js/bats_code.js
@@ -8,7 +8,12 @@ var themeWithHat = Blockly.Theme.defineTheme('themeWithHat', {
        "colourSecondary":"#90a4ae",
        "colourTertiary":"#aed581",
        "hat": "cap"
-    }
+    }, 
+    "comment_block": {
+      "colourPrimary": "#cccccc",
+      "colourSecondary":"#cccccc",
+      "colourTertiary":"#cccccc"
+   }
   }
 });
 
@@ -26,7 +31,7 @@ function getQueryVariable(variable) {
 
 var hIntervalInit;
 
-var shortcutKeyMap = ["Q", "W", "E", "R", "", "A", "S", "D", "F", "Z", "", "X", "C"];
+var shortcutKeyMap = ["Q", "W", "E", "R", "", "A", "S", "D", "F", "Z", "", "C", "V"];
 
 function batsInit(toolboxNode) {
   Blockly.prompt = function(msg, defaultValue, callback) {
@@ -77,6 +82,11 @@ function batsInit(toolboxNode) {
   document.addEventListener('keyup', onkeyup, false);
   batsWkspReset();
 
+  if (typeof WorkspaceSearch != 'undefined' && WorkspaceSearch != null) {
+    var workspaceSearch = new WorkspaceSearch(workspace);
+    workspaceSearch.init();
+  }
+
   if (getQueryVariable("ver") == null) hIntervalInit = setInterval(batsRemoteInit, 500);
   if (typeof onBlocklyLoad != 'undefined' && onBlocklyLoad != null) {
     onBlocklyLoad();
diff --git a/www/js/blocks_bve.js b/www/js/blocks_bve.js
index 725851d..b7d3482 100644
--- a/www/js/blocks_bve.js
+++ b/www/js/blocks_bve.js
@@ -565,7 +565,7 @@ Blockly.defineBlocksWithJsonArray([
   },
   {
     type: "bve_comment",
-    style: "bve_blocks",
+    style: "comment_block",
     message0: "%1",
     args0: [
       {
diff --git a/www/js/uai.js b/www/js/uai.js
index f21e5ce..bc52607 100644
--- a/www/js/uai.js
+++ b/www/js/uai.js
@@ -229,4 +229,5 @@ UAIdentifier.prototype.toString = function() {
 	return r;
 };
 
-var uaString = new UAIdentifier().toString();
\ No newline at end of file
+var uaString = new UAIdentifier().toString();
+var isIE = new UAIdentifier().ie;
\ No newline at end of file
diff --git a/www/js/workspace_search.js b/www/js/workspace_search.js
new file mode 100644
index 0000000..a3d42e1
--- /dev/null
+++ b/www/js/workspace_search.js
@@ -0,0 +1,18 @@
+!function(t,e){if("object"==typeof exports&&"object"==typeof module)module.exports=e(require("blockly/core"));else if("function"==typeof define&&define.amd)define(["blockly/core"],e);else{var i="object"==typeof exports?e(require("blockly/core")):e(t.Blockly);for(var s in i)("object"==typeof exports?exports:t)[s]=i[s]}}(this,(function(t){return function(t){var e={};function i(s){if(e[s])return e[s].exports;var o=e[s]={i:s,l:!1,exports:{}};return t[s].call(o.exports,o,o.exports,i),o.l=!0,o.exports}return i.m=t,i.c=e,i.d=function(t,e,s){i.o(t,e)||Object.defineProperty(t,e,{enumerable:!0,get:s})},i.r=function(t){"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(t,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(t,"__esModule",{value:!0})},i.t=function(t,e){if(1&e&&(t=i(t)),8&e)return t;if(4&e&&"object"==typeof t&&t&&t.__esModule)return t;var s=Object.create(null);if(i.r(s),Object.defineProperty(s,"default",{enumerable:!0,value:t}),2&e&&"string"!=typeof t)for(var o in t)i.d(s,o,function(e){return t[e]}.bind(null,o));return s},i.n=function(t){var e=t&&t.__esModule?function(){return t.default}:function(){return t};return i.d(e,"a",e),e},i.o=function(t,e){return Object.prototype.hasOwnProperty.call(t,e)},i.p="/dist/",i(i.s=1)}([function(e,i){e.exports=t},function(t,e,i){"use strict";i.r(e),i.d(e,"WorkspaceSearch",(function(){return l}));
+/**
+ * @license
+ * Copyright 2020 Google LLC
+ * SPDX-License-Identifier: Apache-2.0
+ */
+const s=["path.blocklyPath.blockly-ws-search-highlight {","fill: orange;","}","path.blocklyPath.blockly-ws-search-highlight.blockly-ws-search-current {","fill: red;","}",".blockly-ws-search-close-btn {","background: url(data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIGhlaWdodD0iMTQiIHZpZXdCb3g9IjAgMCAyNCAyNCIgd2lkdGg9IjE0Ij48cGF0aCBkPSJNMTkgNi40MUwxNy41OSA1IDEyIDEwLjU5IDYuNDEgNSA1IDYuNDEgMTAuNTkgMTIgNSAxNy41OSA2LjQxIDE5IDEyIDEzLjQxIDE3LjU5IDE5IDE5IDE3LjU5IDEzLjQxIDEyeiIvPjxwYXRoIGQ9Ik0wIDBoMjR2MjRIMHoiIGZpbGw9Im5vbmUiLz48L3N2Zz4=) no-repeat top left;","}",".blockly-ws-search-next-btn {","background: url(data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIGhlaWdodD0iMTQiIHZpZXdCb3g9IjAgMCAyNCAyNCIgd2lkdGg9IjE0Ij48cGF0aCBkPSJNNy40MSA4LjU5TDEyIDEzLjE3bDQuNTktNC41OEwxOCAxMGwtNiA2LTYtNiAxLjQxLTEuNDF6Ii8+PHBhdGggZD0iTTAgMGgyNHYyNEgwVjB6IiBmaWxsPSJub25lIi8+PC9zdmc+) no-repeat top left;","}",".blockly-ws-search-previous-btn {","background: url(data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIGhlaWdodD0iMTQiIHZpZXdCb3g9IjAgMCAyNCAyNCIgd2lkdGg9IjE0Ij48cGF0aCBkPSJNNy40MSAxNS40MUwxMiAxMC44M2w0LjU5IDQuNThMMTggMTRsLTYtNi02IDZ6Ii8+PHBhdGggZD0iTTAgMGgyNHYyNEgweiIgZmlsbD0ibm9uZSIvPjwvc3ZnPg==) no-repeat top left;","}",".blockly-ws-search {","background: white;","border: solid lightgrey .5px;","box-shadow: 0px 10px 20px grey;","justify-content: center;","padding: .25em;","position: absolute;","z-index: 70;","}",".blockly-ws-search-input input {","border: none;","}",".blockly-ws-search button {","border: none; width: 20px","}",".blockly-ws-search-actions {","display: flex;","}",".blockly-ws-search-container {","display: flex;","}",".blockly-ws-search-content {","display: flex;","}"],o=function(){let t=!1;return function(){if(t)return;t=!0;const e=s.join("\n"),i=document.createElement("style");i.id="blockly-ws-search-style";const o=document.createTextNode(e);i.appendChild(o),document.head.insertBefore(i,document.head.firstChild)}}();var n=i(0);
+/**
+ * @license
+ * Copyright 2020 Google LLC
+ * SPDX-License-Identifier: Apache-2.0
+ */class l{constructor(t){this.workspace_=t,this.htmlDiv_=null,this.actionDiv_=null,this.inputElement_=null,this.textInputPlaceholder_="Search",this.blocks_=[],this.currentBlockIndex_=-1,this.searchText_="",this.searchOnInput=!0,this.caseSensitive=!1,this.preserveSelected=!0,this.boundEvents_=[]}init(){o(),this.createDom_(),this.setVisible_(!1)}dispose(){for(const t of this.boundEvents_)n.unbindEvent_(t);this.boundEvents_=null,this.htmlDiv_&&(this.htmlDiv_.remove(),this.htmlDiv_=null),this.actionDiv_=null,this.inputElement_=null}createDom_(){const t=this.workspace_.getInjectionDiv();this.addEvent_(t,"keydown",this,t=>this.onWorkspaceKeyDown_(t)),this.htmlDiv_=document.createElement("div"),n.utils.dom.addClass(this.htmlDiv_,"blockly-ws-search"),this.positionSearchBar_();const e=document.createElement("div");n.utils.dom.addClass(e,"blockly-ws-search-container");const i=document.createElement("div");n.utils.dom.addClass(i,"blockly-ws-search-content"),e.appendChild(i);const s=document.createElement("div");n.utils.dom.addClass(s,"blockly-ws-search-input"),this.inputElement_=this.createTextInput_(),this.addEvent_(this.inputElement_,"keydown",this,t=>this.onKeyDown_(t)),this.addEvent_(this.inputElement_,"input",this,()=>this.onInput_()),this.addEvent_(this.inputElement_,"click",this,()=>this.searchAndHighlight(this.searchText_,this.preserveSelected)),s.appendChild(this.inputElement_),i.appendChild(s),this.actionDiv_=document.createElement("div"),n.utils.dom.addClass(this.actionDiv_,"blockly-ws-search-actions"),i.appendChild(this.actionDiv_);const o=this.createNextBtn_();o&&this.addActionBtn(o,()=>this.next());const l=this.createPreviousBtn_();l&&this.addActionBtn(l,()=>this.previous());const c=this.createCloseBtn_();c&&(this.addBtnListener_(c,()=>this.close()),e.appendChild(c)),this.htmlDiv_.appendChild(e),t.insertBefore(this.htmlDiv_,this.workspace_.getParentSvg())}addEvent_(t,e,i,s){const o=n.bindEventWithChecks_(t,e,i,s);this.boundEvents_.push(o)}addActionBtn(t,e){this.addBtnListener_(t,e),this.actionDiv_.appendChild(t)}createTextInput_(){const t=document.createElement("input");return t.type="text",t.setAttribute("placeholder",this.textInputPlaceholder_),t}createNextBtn_(){return this.createBtn_("blockly-ws-search-next-btn","Find next")}createPreviousBtn_(){return this.createBtn_("blockly-ws-search-previous-btn","Find previous")}createCloseBtn_(){return this.createBtn_("blockly-ws-search-close-btn","Close search bar")}createBtn_(t,e){const i=document.createElement("button");return n.utils.dom.addClass(i,t),i.setAttribute("aria-label",e),i}addBtnListener_(t,e){this.addEvent_(t,"click",this,e),this.addEvent_(t,"keydown",this,t=>{t.keyCode===n.utils.KeyCodes.ENTER?(e(t),t.preventDefault()):t.keyCode===n.utils.KeyCodes.ESC&&this.close(),t.stopPropagation()})}positionSearchBar_(){const t=this.workspace_.getMetrics();this.workspace_.RTL?this.htmlDiv_.style.left=t.absoluteLeft+"px":t.toolboxPosition===n.TOOLBOX_AT_RIGHT?this.htmlDiv_.style.right=t.toolboxWidth+"px":this.htmlDiv_.style.right="0",this.htmlDiv_.style.top=t.absoluteTop+"px"}onInput_(){if(this.searchOnInput){const t=this.inputElement_.value.trim();t!==this.searchText_&&this.searchAndHighlight(t,this.preserveSelected)}}onKeyDown_(t){if(t.keyCode===n.utils.KeyCodes.ESC)this.close();else if(t.keyCode===n.utils.KeyCodes.ENTER)if(this.searchOnInput)this.next();else{const t=this.inputElement_.value.trim();t!==this.searchText_&&this.searchAndHighlight(t,this.preserveSelected)}}onWorkspaceKeyDown_(t){(t.ctrlKey||t.metaKey)&&t.keyCode===n.utils.KeyCodes.F&&(this.open(),t.preventDefault(),t.stopPropagation())}previous(){this.setCurrentBlock_(this.currentBlockIndex_-1)}next(){this.setCurrentBlock_(this.currentBlockIndex_+1)}setSearchPlaceholder(t){this.textInputPlaceholder_=t,this.inputElement_&&this.inputElement_.setAttribute("placeholder",this.textInputPlaceholder_)}setCurrentBlock_(t){if(!this.blocks_.length)return;let e=this.blocks_[this.currentBlockIndex_];e&&this.unhighlightCurrentSelection_(e),this.currentBlockIndex_=(t%this.blocks_.length+this.blocks_.length)%this.blocks_.length,e=this.blocks_[this.currentBlockIndex_],this.highlightCurrentSelection_(e),this.scrollToVisible_(e)}open(){this.setVisible_(!0),this.inputElement_.focus(),this.searchText_&&this.searchAndHighlight(this.searchText_)}close(){this.setVisible_(!1),this.workspace_.markFocused(),this.clearBlocks()}setVisible_(t){this.htmlDiv_.style.display=t?"flex":"none"}searchAndHighlight(t,e){const i=this.blocks_[this.currentBlockIndex_];this.searchText_=t.trim(),this.clearBlocks(),this.blocks_=this.getMatchingBlocks_(this.workspace_,this.searchText_,this.caseSensitive),this.highlightSearchGroup_(this.blocks_);let s=0;e&&(s=this.blocks_.indexOf(i),s=s>-1?s:0),this.setCurrentBlock_(s)}getSearchPool_(t){return t.getAllBlocks(!0).filter(t=>{const e=t.getSurroundParent();return!e||!e.isCollapsed()})}isBlockMatch_(t,e,i){let s="";if(t.isCollapsed())s=t.toString();else{const e=[];t.inputList.forEach(t=>{t.fieldRow.forEach(t=>{e.push(t.getText())})}),s=e.join(" ").trim()}return i||(s=s.toLowerCase()),s.indexOf(e)>-1}getMatchingBlocks_(t,e,i){if(!e)return[];return this.caseSensitive||(e=e.toLowerCase()),this.getSearchPool_(t).filter(t=>this.isBlockMatch_(t,e,i))}clearBlocks(){this.unhighlightSearchGroup_(this.blocks_);const t=this.blocks_[this.currentBlockIndex_];t&&this.unhighlightCurrentSelection_(t),this.currentBlockIndex_=-1,this.blocks_=[]}highlightCurrentSelection_(t){const e=t.pathObject.svgPath;n.utils.dom.addClass(e,"blockly-ws-search-current")}unhighlightCurrentSelection_(t){const e=t.pathObject.svgPath;n.utils.dom.removeClass(e,"blockly-ws-search-current")}highlightSearchGroup_(t){t.forEach(t=>{const e=t.pathObject.svgPath;n.utils.dom.addClass(e,"blockly-ws-search-highlight")})}unhighlightSearchGroup_(t){t.forEach(t=>{const e=t.pathObject.svgPath;n.utils.dom.removeClass(e,"blockly-ws-search-highlight")})}scrollToVisible_(t){if(!this.workspace_.isMovable())return;const e=t.getRelativeToSurfaceXY(),i=this.workspace_.scale,s=t.width*i,o=t.height*i,n=e.y*i,l=(e.y+t.height)*i,c=this.workspace_.RTL?e.x*i-s:e.x*i,r=this.workspace_.RTL?e.x*i:e.x*i+s,h=this.workspace_.getMetrics();let a=h.viewLeft;const d=c<h.viewLeft,u=r>h.viewLeft+h.viewWidth,p=s>h.viewWidth;!p&&d||p&&!this.workspace_.RTL?a=c:(!p&&u||p&&this.workspace_.RTL)&&(a=r-h.viewWidth);let _=h.viewTop;const g=n<h.viewTop,b=l>h.viewTop+h.viewHeight,y=o>h.viewHeight;if(g||y&&b?_=n:b&&(_=l-h.viewHeight),a!==h.viewLeft||_!==h.viewTop){const t=document.activeElement;this.workspace_.scroll(-a,-_),t&&t.focus()}}}
+/**
+ * @license
+ * Copyright 2020 Google LLC
+ * SPDX-License-Identifier: Apache-2.0
+ */}])}));
+//# sourceMappingURL=index.js.map
\ No newline at end of file