Merge lp:~verzegnassi-stefano/ubuntu-terminal-app/hide-terminal-data-on-auth into lp:~ubuntu-terminal-dev/ubuntu-terminal-app/reboot

[Stefano Verzegnassi]

Hide terminal data until the access is granted (using a FastBlur).

Hide terminal data until the access is granted (using a FastBlur).

Screenshot (with 'top' command):
https://drive.google.com/open?id=0By4kAplbFcE6ek5XT2FiMXM2eWs

[Jenkins Bot (ubuntu-core-apps-jenkins-bot)]

PASSED: Continuous integration, rev:183
https://core-apps-jenkins.ubuntu.com/job/terminal-app-ci/45/
Executed test runs:
    None: https://core-apps-jenkins.ubuntu.com/job/generic-update-mp/684/console

Click here to trigger a rebuild:
https://core-apps-jenkins.ubuntu.com/job/terminal-app-ci/45/rebuild

review: Approve (continuous-integration)

[Evan McIntire (mcintire-evan)]

Tested, LGTM :)

review: Approve

=== modified file 'src/app/qml/AuthenticationService.qml'
--- src/app/qml/AuthenticationService.qml	2016-01-09 01:47:56 +0000
+++ src/app/qml/AuthenticationService.qml	2016-03-03 23:14:57 +0000
@@ -26,6 +26,9 @@
 Item {
     id: authenticationService
 
+    property var __authDialog
+    readonly property bool isDialogVisible: __authDialog != null
+
     signal granted()
     signal denied()
 
@@ -63,6 +66,8 @@
 
         authentication_dialog.passwordEntered.connect( verify_password );
         authentication_dialog.dialogCanceled.connect( denied );
+
+        __authDialog = authentication_dialog
     }
 
     PamAuthentication {
 
=== modified file 'src/app/qml/TerminalPage.qml'
--- src/app/qml/TerminalPage.qml	2016-01-22 18:01:49 +0000
+++ src/app/qml/TerminalPage.qml	2016-03-03 23:14:57 +0000
@@ -3,6 +3,9 @@
 import Ubuntu.Components.Popups 1.3
 import QMLTermWidget 1.0
 
+// For FastBlur
+import QtGraphicalEffects 1.0
+
 Page {
     id: terminalPage
     property alias terminalContainer: terminalContainer
@@ -29,6 +32,12 @@
             right: parent.right;
             bottom: keyboardBarLoader.top
         }
+
+        // Hide terminal data when the access is still not granted
+        layer.enabled: authService.isDialogVisible
+        layer.effect: FastBlur {
+            radius: units.gu(6)
+        }
     }
 
 
 
=== modified file 'src/app/qml/ubuntu-terminal-app.qml'
--- src/app/qml/ubuntu-terminal-app.qml	2016-02-07 18:24:56 +0000
+++ src/app/qml/ubuntu-terminal-app.qml	2016-03-03 23:14:57 +0000
@@ -16,6 +16,7 @@
     height: units.gu(55)
 
     AuthenticationService {
+        id: authService
         onDenied: Qt.quit();
     }