From 95835c0acc5856aa56574a612549e2fb40260984 Mon Sep 17 00:00:00 2001
From: wolfbeast <mcwerewolf@gmail.com>
Date: Sun, 9 Sep 2018 08:24:37 +0200
Subject: Revert "[PALEMOON] Findbar - added the listener also to
 tabbrowser.xml, remove "_fastFind", a   better focus() for the method
 "updateCurrentBrowser""

This reverts commit 63b10a9b4f8644550a89022b8d0d53ee26fc150b.
---
 application/palemoon/base/content/tabbrowser.xml | 70 ++++++++----------------
 1 file changed, 23 insertions(+), 47 deletions(-)

(limited to 'application/palemoon/base/content/tabbrowser.xml')

diff --git a/application/palemoon/base/content/tabbrowser.xml b/application/palemoon/base/content/tabbrowser.xml
index d5735149e..e99b813c9 100644
--- a/application/palemoon/base/content/tabbrowser.xml
+++ b/application/palemoon/base/content/tabbrowser.xml
@@ -1104,11 +1104,9 @@
               this.mCurrentTab.removeAttribute("unread");
               this.selectedTab.lastAccessed = Date.now();
 
-              let oldFindBar = oldTab._findBar;
-              if (oldFindBar &&
-                  oldFindBar.findMode == oldFindBar.FIND_NORMAL &&
-                  !oldFindBar.hidden)
-                this._lastFindValue = oldFindBar._findField.value;
+              // Bug 666816 - TypeAheadFind support for e10s
+              if (!gMultiProcessBrowser)
+                this._fastFind.setDocShell(this.mCurrentBrowser.docShell);
 
               this.updateTitlebar();
 
@@ -1159,11 +1157,6 @@
 
               // Adjust focus
               oldBrowser._urlbarFocused = (gURLBar && gURLBar.focused);
-              if (this.isFindBarInitialized(oldTab)) {
-                let findBar = this.getFindBar(oldTab);
-                oldTab._findBarFocused = (!findBar.hidden &&
-                  findBar._findField.getAttribute("focused") == "true");
-              }
               do {
                 // When focus is in the tab bar, retain it there.
                 if (document.activeElement == oldTab) {
@@ -1199,12 +1192,11 @@
                   }
                 }
 
-                // Focus the find bar if it was previously focused for that tab.
-                if (gFindBarInitialized && !gFindBar.hidden &&
-                    this.selectedTab._findBarFocused) {
-                  gFindBar._findField.focus();
+                // If the find bar is focused, keep it focused.
+                if (gFindBarInitialized &&
+                    !gFindBar.hidden &&
+                    gFindBar.getElement("findbar-textbox").getAttribute("focused") == "true")
                   break;
-                }
 
                 // Otherwise, focus the content area.
                 let fm = Cc["@mozilla.org/focus-manager;1"].getService(Ci.nsIFocusManager);
@@ -1622,6 +1614,7 @@
             this.mTabListeners[position] = tabListener;
             this.mTabFilters[position] = filter;
 
+            b._fastFind = this.fastFind;
             b.droppedLinkHandler = handleDroppedLink;
 
             // If we just created a new tab that loads the default
@@ -2873,6 +2866,21 @@
                 onget="return this.mCurrentBrowser.currentURI;"
                 readonly="true"/>
 
+      <field name="_fastFind">null</field>
+      <property name="fastFind"
+                readonly="true">
+        <getter>
+        <![CDATA[
+          if (!this._fastFind) {
+            this._fastFind = Components.classes["@mozilla.org/typeaheadfind;1"]
+                                       .createInstance(Components.interfaces.nsITypeAheadFind);
+            this._fastFind.init(this.docShell);
+          }
+          return this._fastFind;
+        ]]>
+        </getter>
+      </property>
+
       <field name="_lastSearchString">null</field>
       <field name="_lastSearchHighlight">false</field>
 
@@ -3176,28 +3184,6 @@
               window.focus();
               break;
             }
-            case "Findbar:Keypress":
-              let tab = this.getTabForBrowser(browser);
-              // If the find bar for this tab is not yet alive, only initialize
-              // it if there's a possibility FindAsYouType will be used.
-              // There's no point in doing it for most random keypresses.
-              if (!this.isFindBarInitialized(tab) &&
-                aMessage.data.shouldFastFind) {
-                let shouldFastFind = this._findAsYouType;
-                if (!shouldFastFind) {
-                  // Please keep in sync with toolkit/content/widgets/findbar.xml
-                  const FAYT_LINKS_KEY = "'";
-                  const FAYT_TEXT_KEY = "/";
-                  let charCode = aMessage.data.fakeEvent.charCode;
-                  let key = charCode ? String.fromCharCode(charCode) : null;
-                  shouldFastFind = key == FAYT_LINKS_KEY || key == FAYT_TEXT_KEY;
-                }
-                if (shouldFastFind) {
-                  // Make sure we return the result.
-                  return this.getFindBar(tab).receiveMessage(aMessage);
-                }
-              }
-              break;
           }
         ]]></body>
       </method>
@@ -3264,11 +3250,6 @@
                                               this.mCurrentBrowser);
           }
           messageManager.addMessageListener("DOMWebNotificationClicked", this);
-
-          // To correctly handle keypresses for potential FindAsYouType, while
-          // the tab's find bar is not yet initialized.
-          this._findAsYouType = Services.prefs.getBoolPref("accessibility.typeaheadfind");
-          messageManager.addMessageListener("Findbar:Keypress", this);
         ]]>
       </constructor>
 
@@ -3523,7 +3504,6 @@
           tab.setAttribute("onerror", "this.removeAttribute('image');");
           this.adjustTabstrip();
 
-          Services.prefs.addObserver("accessibility.typeaheadfind", this._prefObserver, false);
           Services.prefs.addObserver("browser.tabs.", this._prefObserver, false);
           window.addEventListener("resize", this, false);
           window.addEventListener("load", this, false);
@@ -3539,7 +3519,6 @@
 
       <destructor>
         <![CDATA[
-          Services.prefs.removeObserver("accessibility.typeaheadfind", this._prefObserver);
           Services.prefs.removeObserver("browser.tabs.", this._prefObserver);
         ]]>
       </destructor>
@@ -3605,9 +3584,6 @@
 
         observe: function (subject, topic, data) {
           switch (data) {
-            case "accessibility.typeaheadfind":
-              this._findAsYouType = Services.prefs.getBoolPref(data);
-              break;
             case "browser.tabs.closeButtons":
               this.tabContainer.mCloseButtons = Services.prefs.getIntPref(data);
               this.tabContainer.adjustTabstrip();
-- 
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