Qt: Dynamic languages

- get language as soon as possible (before creating any Qt objects) to make all
  translations working
- dynamic list of supported languages
- runtime change of GUI language (no need to restart application)
- add flags icons support
- search for *.qm languages in buildin resources, then
  data dir called "languages" (main directory in sources or
  /usr/share/wireshark/languages), then user directory
  (UNIX: ~/.wireshark/languages); "languages" directory should contains
  files wireshark_xx.qm where xx is language code (en, en_GB, etc.),
  and optional xx.svg for flag icon
- try to fix some untranslated manually-created UI items
  (need manual reset text of those components)

Change-Id: I62ca8a8cddce47cec9dbcad6b0bd68b6cfd92229
Reviewed-on: https://code.wireshark.org/review/5041
Tested-by: Michal Labedzki <michal.labedzki@tieto.com>
Reviewed-by: Michal Labedzki <michal.labedzki@tieto.com>

1 files changed, 27 insertions, 13 deletions

diff --git a/ui/qt/proto_tree.cpp b/ui/qt/proto_tree.cpp
index 36e597dc5a..ecef518e3b 100644
--- a/ui/qt/proto_tree.cpp
+++ b/ui/qt/proto_tree.cpp
@@ -159,6 +159,7 @@ ProtoTree::ProtoTree(QWidget *parent) :
     decode_as_(NULL)
 {
     QMenu *submenu, *subsubmenu;
+    QAction *action;
 
     setAccessibleName(tr("Packet details"));
     setUniformRowHeights(true);
@@ -170,25 +171,32 @@ ProtoTree::ProtoTree(QWidget *parent) :
     ctx_menu_.addAction(window()->findChild<QAction *>("actionViewCollapseAll"));
     ctx_menu_.addSeparator();
 //    "     <menuitem name='CreateAColumn' action='/Create a Column'/>\n"
-    ctx_menu_.addSeparator();
-    submenu = new QMenu(tr("Apply as Filter"));
-    ctx_menu_.addMenu(submenu);
+    action = window()->findChild<QAction *>("actionApply_as_Filter");
+    submenu = new QMenu();
+    action->setMenu(submenu);
+    ctx_menu_.addAction(action);
     submenu->addAction(window()->findChild<QAction *>("actionAnalyzeAAFSelected"));
     submenu->addAction(window()->findChild<QAction *>("actionAnalyzeAAFNotSelected"));
     submenu->addAction(window()->findChild<QAction *>("actionAnalyzeAAFAndSelected"));
     submenu->addAction(window()->findChild<QAction *>("actionAnalyzeAAFOrSelected"));
     submenu->addAction(window()->findChild<QAction *>("actionAnalyzeAAFAndNotSelected"));
     submenu->addAction(window()->findChild<QAction *>("actionAnalyzeAAFOrNotSelected"));
-    submenu = new QMenu(tr("Prepare a Filter"));
-    ctx_menu_.addMenu(submenu);
+
+    action = window()->findChild<QAction *>("actionPrepare_a_Filter");
+    submenu = new QMenu();
+    action->setMenu(submenu);
+    ctx_menu_.addAction(action);
     submenu->addAction(window()->findChild<QAction *>("actionAnalyzePAFSelected"));
     submenu->addAction(window()->findChild<QAction *>("actionAnalyzePAFNotSelected"));
     submenu->addAction(window()->findChild<QAction *>("actionAnalyzePAFAndSelected"));
     submenu->addAction(window()->findChild<QAction *>("actionAnalyzePAFOrSelected"));
     submenu->addAction(window()->findChild<QAction *>("actionAnalyzePAFAndNotSelected"));
     submenu->addAction(window()->findChild<QAction *>("actionAnalyzePAFOrNotSelected"));
-    submenu = new QMenu(tr("Colorize with Filter"));
-    ctx_menu_.addMenu(submenu);
+
+//    action = window()->findChild<QAction *>("actionColorize_with_Filter");
+//    submenu = new QMenu();
+//    action->setMenu(submenu);
+//    ctx_menu_.addAction(action);
 //    "       <menuitem name='Color1' action='/Colorize with Filter/Color 1'/>\n"
 //    "       <menuitem name='Color2' action='/Colorize with Filter/Color 2'/>\n"
 //    "       <menuitem name='Color3' action='/Colorize with Filter/Color 3'/>\n"
@@ -205,15 +213,21 @@ ProtoTree::ProtoTree(QWidget *parent) :
 //    "     <menuitem name='FollowUDPStream' action='/Follow UDP Stream'/>\n"
 //    "     <menuitem name='FollowSSLStream' action='/Follow SSL Stream'/>\n"
     ctx_menu_.addSeparator();
-    submenu = new QMenu(tr("Copy"));
-    ctx_menu_.addMenu(submenu);
+
+    action = window()->findChild<QAction *>("actionCopy");
+    submenu = new QMenu();
+    action->setMenu(submenu);
+    ctx_menu_.addAction(action);
     submenu->addAction(window()->findChild<QAction *>("actionEditCopyDescription"));
     submenu->addAction(window()->findChild<QAction *>("actionEditCopyFieldName"));
     submenu->addAction(window()->findChild<QAction *>("actionEditCopyValue"));
     submenu->addSeparator();
     submenu->addAction(window()->findChild<QAction *>("actionEditCopyAsFilter"));
-    subsubmenu = new QMenu(tr("Bytes"));
-    submenu->addMenu(subsubmenu);
+
+    action = window()->findChild<QAction *>("actionBytes");
+    subsubmenu = new QMenu();
+    action->setMenu(subsubmenu);
+    submenu->addAction(action);
     subsubmenu->addSeparator();
 //    "        <menu name= 'Bytes' action='/Copy/Bytes'>\n"
 //    "           <menuitem name='OffsetHexText' action='/Copy/Bytes/OffsetHexText'/>\n"
@@ -225,12 +239,12 @@ ProtoTree::ProtoTree(QWidget *parent) :
 //    "        </menu>\n"
 //    "     </menu>\n"
 //    "     <menuitem name='ExportSelectedPacketBytes' action='/ExportSelectedPacketBytes'/>\n"
-    ctx_menu_.addSeparator();
+//    ctx_menu_.addSeparator();
 //    "     <menuitem name='WikiProtocolPage' action='/WikiProtocolPage'/>\n"
 //    "     <menuitem name='FilterFieldReference' action='/FilterFieldReference'/>\n"
 //    "     <menuitem name='ProtocolHelp' action='/ProtocolHelp'/>\n"
 //    "     <menuitem name='ProtocolPreferences' action='/ProtocolPreferences'/>\n"
-    ctx_menu_.addSeparator();
+//    ctx_menu_.addSeparator();
     decode_as_ = window()->findChild<QAction *>("actionAnalyzeDecodeAs");
     ctx_menu_.addAction(decode_as_);
 //    "     <menuitem name='DisableProtocol' action='/DisableProtocol'/>\n"