[gnote] Use bit-wise operations to test modifier masks (Ctrl/Alt)

[Aurimas Černius <aurimasc src gnome org>]

commit ff40f8e1b70224c4b772ae831bff2584e7da7dc5
Author: Luc Pionchon <pionchon luc gmail com>
Date:   Tue Jun 4 07:16:41 2013 +0300

    Use bit-wise operations to test modifier masks (Ctrl/Alt)
    
    Fixes Bug 701555.

 src/addins/tableofcontent/NEWS                     |    3 +++
 .../tableofcontent/tableofcontentnoteaddin.cpp     |    7 ++++---
 2 files changed, 7 insertions(+), 3 deletions(-)
---
diff --git a/src/addins/tableofcontent/NEWS b/src/addins/tableofcontent/NEWS
index 06ab2cf..f68bad1 100644
--- a/src/addins/tableofcontent/NEWS
+++ b/src/addins/tableofcontent/NEWS
@@ -4,6 +4,9 @@ NEWS for Add-in: Table of Content
 (NOTE: little release manual:
  update NEWS + .desktop version/enabled=false + help topic status/pkgversion ==> commit -m "version x.y")
 
+== 0.11
+- fix: use bit-wise operations to test modifier masks (Ctrl/Alt)
+
 
 == 0.10
 - fix: header-2 arrow, 2 chars does not match with some fonts.
diff --git a/src/addins/tableofcontent/tableofcontentnoteaddin.cpp 
b/src/addins/tableofcontent/tableofcontentnoteaddin.cpp
index d69b307..6a04393 100644
--- a/src/addins/tableofcontent/tableofcontentnoteaddin.cpp
+++ b/src/addins/tableofcontent/tableofcontentnoteaddin.cpp
@@ -295,11 +295,12 @@ bool TableofcontentNoteAddin::on_key_pressed(GdkEventKey *ev)
   switch(ev->keyval) {
 
   case GDK_KEY_1:
-      if (ev->state == (GDK_CONTROL_MASK | GDK_MOD1_MASK)) {// Ctrl-Alt-1
+      if (ev->state & Gdk::CONTROL_MASK
+       && ev->state & Gdk::MOD1_MASK    ) {// Ctrl-Alt-1
         on_toc_popup_activated();
         return true;
       }
-      else if (ev->state == GDK_CONTROL_MASK) { // Ctrl-1
+      else if (ev->state & Gdk::CONTROL_MASK) { // Ctrl-1
         on_level_1_activated ();
         return true;
       }
@@ -309,7 +310,7 @@ bool TableofcontentNoteAddin::on_key_pressed(GdkEventKey *ev)
   break;
 
   case GDK_KEY_2:
-      if (ev->state == GDK_CONTROL_MASK) { // Ctrl-2
+      if (ev->state & Gdk::CONTROL_MASK) { // Ctrl-2
         on_level_2_activated ();
         return true;
       }