[tor-commits] [torbutton/master] Bug 8400: Prompt for restart if disk records are enabled/disabled.

[mikeperry@xxxxxxxxxxxxxx]

commit 1e5da0646b288f3621588af08aa81efca09063fa
Author: Mike Perry <mikeperry-git@xxxxxxxxxxxxxx>
Date:   Mon Feb 9 18:39:53 2015 -0800

    Bug 8400: Prompt for restart if disk records are enabled/disabled.
    
    The private browsing pref doesn't actually take effect until restart..
---
 src/chrome/content/preferences.js  |   43 ++++++++++++++++++++++++++++++++++++
 src/chrome/content/preferences.xul |    3 ++-
 src/chrome/content/torbutton.js    |    1 +
 3 files changed, 46 insertions(+), 1 deletion(-)

diff --git a/src/chrome/content/preferences.js b/src/chrome/content/preferences.js
index 1151176..eaaa059 100644
--- a/src/chrome/content/preferences.js
+++ b/src/chrome/content/preferences.js
@@ -6,6 +6,7 @@
 //   torbutton_prefs_save() -- on dialog save
 
 var tor_enabled = false;
+const Cc = Components.classes, Ci = Components.interfaces;
 
 function torbutton_prefs_set_field_attributes(doc)
 {
@@ -473,3 +474,45 @@ function torbutton_toggle_slider(doc, pos) {
         sec_custom.checked = false;
     }
 }
+
+function torbutton_prefs_check_disk() {
+    let o_torprefs = torbutton_get_prefbranch('extensions.torbutton.');
+    let old_mode = o_torprefs.getBoolPref('block_disk');
+    let mode = document.getElementById('torbutton_blockDisk').checked;
+
+    if (mode === old_mode) {
+        // Either revert, or uncheck.
+        return;
+    }
+
+    let sb = Cc["@mozilla.org/intl/stringbundle;1"]
+               .getService(Ci.nsIStringBundleService);
+    let bundle = sb.createBundle("chrome://browser/locale/preferences/preferences.properties");
+    let brandName = sb.createBundle("chrome://branding/locale/brand.properties").GetStringFromName("brandShortName");
+
+    let msg = bundle.formatStringFromName(mode ?
+                                        "featureEnableRequiresRestart" : "featureDisableRequiresRestart",
+                                        [brandName], 1);
+    let title = bundle.formatStringFromName("shouldRestartTitle", [brandName], 1);
+    let prompts = Cc["@mozilla.org/embedcomp/prompt-service;1"].getService(Ci.nsIPromptService);
+    let shouldProceed = prompts.confirm(window, title, msg)
+    if (shouldProceed) {
+      let cancelQuit = Cc["@mozilla.org/supports-PRBool;1"]
+                         .createInstance(Ci.nsISupportsPRBool);
+      let obsSvc = Cc["@mozilla.org/observer-service;1"]
+                    .getService(Ci.nsIObserverService);
+      obsSvc.notifyObservers(cancelQuit, "quit-application-requested",
+                                   "restart");
+      shouldProceed = !cancelQuit.data;
+
+      if (shouldProceed) {
+        document.documentElement.acceptDialog();
+        let appStartup = Cc["@mozilla.org/toolkit/app-startup;1"]
+                           .getService(Ci.nsIAppStartup);
+        appStartup.quit(Ci.nsIAppStartup.eAttemptQuit |  Ci.nsIAppStartup.eRestart);
+        return;
+      }
+    }
+
+    document.getElementById('torbutton_blockDisk').checked = old_mode;
+}
diff --git a/src/chrome/content/preferences.xul b/src/chrome/content/preferences.xul
index f4fcb4d..0a90f0f 100644
--- a/src/chrome/content/preferences.xul
+++ b/src/chrome/content/preferences.xul
@@ -143,7 +143,8 @@
         <groupbox>
           <caption label="&torbutton.prefs.priv_caption;"/>
           <checkbox id="torbutton_blockDisk"
-                    label="&torbutton.prefs.block_disk;"/>
+                    label="&torbutton.prefs.block_disk;"
+                    oncommand="torbutton_prefs_check_disk();"/>
           <checkbox id="torbutton_blockPlugins"
                     label="&torbutton.prefs.block_plugins;"/>
           <checkbox id="torbutton_restrictThirdParty"
diff --git a/src/chrome/content/torbutton.js b/src/chrome/content/torbutton.js
index bdb3b2d..4fa3d63 100644
--- a/src/chrome/content/torbutton.js
+++ b/src/chrome/content/torbutton.js
@@ -2042,6 +2042,7 @@ function torbutton_update_disk_prefs() {
 
     m_tb_prefs.setBoolPref("browser.privatebrowsing.autostart", mode);
     m_tb_prefs.setBoolPref("browser.cache.disk.enable", !mode);
+    m_tb_prefs.setBoolPref("places.history.enabled", !mode);
 
     m_tb_prefs.setBoolPref("security.nocertdb", mode);
 



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