From 77046c0c2dfb882c24194aa785480cac2d7ddadd Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Stig=20Bj=C3=B8rlykke?= <stig@bjorlykke.org>
Date: Tue, 19 Jan 2016 18:26:41 +0100
Subject: [PATCH] Qt: Add some window title variables
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Add some variables to be used in custom window title.

%P = profile name
%V = version info

Change-Id: I049717432a4d3523b541bb4f6f882c75abc38ddb
Reviewed-on: https://code.wireshark.org/review/13419
Reviewed-by: Stig Bjørlykke <stig@bjorlykke.org>
---
 epan/prefs.c          |  4 ++--
 ui/qt/main_window.cpp | 17 ++++++++++++++---
 ui/qt/main_window.h   |  1 +
 3 files changed, 17 insertions(+), 5 deletions(-)

diff --git a/epan/prefs.c b/epan/prefs.c
index f1cfffcf25..822befb753 100644
--- a/epan/prefs.c
+++ b/epan/prefs.c
@@ -2334,11 +2334,11 @@ prefs_register_modules(void)
                                    &prefs.gui_update_interval);
 
     register_string_like_preference(gui_module, "window_title", "Custom window title",
-        "Custom window title. (Appended to existing titles.)",
+        "Custom window title to be appended to the existing title\n%P = profile name\n%V = version info",
         &prefs.gui_window_title, PREF_STRING, NULL, TRUE);
 
     register_string_like_preference(gui_module, "prepend_window_title", "Custom window title prefix",
-        "Custom window title. (Prepended to existing titles.)",
+        "Custom window title to be prepended to the existing title\n%P = profile name\n%V = version info",
         &prefs.gui_prepend_window_title, PREF_STRING, NULL, TRUE);
 
     register_string_like_preference(gui_module, "start_title", "Custom start page title",
diff --git a/ui/qt/main_window.cpp b/ui/qt/main_window.cpp
index 134c0af677..32d165b013 100644
--- a/ui/qt/main_window.cpp
+++ b/ui/qt/main_window.cpp
@@ -25,6 +25,7 @@
 #include <epan/addr_resolv.h>
 #include <epan/epan_dissect.h>
 #include <wsutil/filesystem.h>
+#include <wsutil/ws_version_info.h>
 #include <epan/prefs.h>
 #include <epan/stats_tree_priv.h>
 #include <epan/plugin_if.h>
@@ -1934,6 +1935,14 @@ void MainWindow::setTitlebarForCaptureFile()
     }
 }
 
+QString MainWindow::replaceWindowTitleVariables(QString title)
+{
+    title.replace ("%P", get_profile_name());
+    title.replace ("%V", get_ws_vcs_version_info());
+
+    return title;
+}
+
 void MainWindow::setWSWindowTitle(QString title)
 {
     if (title.isEmpty()) {
@@ -1941,15 +1950,17 @@ void MainWindow::setWSWindowTitle(QString title)
     }
 
     if (prefs.gui_prepend_window_title && prefs.gui_prepend_window_title[0]) {
-        title.prepend(QString("[%1] ").arg(prefs.gui_prepend_window_title));
+        QString customTitle = replaceWindowTitleVariables(prefs.gui_prepend_window_title);
+        title.prepend(QString("[%1] ").arg(customTitle));
     }
 
     if (prefs.gui_window_title && prefs.gui_window_title[0]) {
+        QString customTitle = replaceWindowTitleVariables(prefs.gui_window_title);
 #ifdef __APPLE__
         // On OS X we separate the titles with a unicode em dash
-        title.append(QString(" %1 %2").arg(UTF8_EM_DASH).arg(prefs.gui_window_title));
+        title.append(QString(" %1 %2").arg(UTF8_EM_DASH).arg(customTitle));
 #else
-        title.append(QString(" [%1]").arg(prefs.gui_window_title));
+        title.append(QString(" [%1]").arg(customTitle));
 #endif
     }
 
diff --git a/ui/qt/main_window.h b/ui/qt/main_window.h
index ce2c2df928..a13aa052e2 100644
--- a/ui/qt/main_window.h
+++ b/ui/qt/main_window.h
@@ -202,6 +202,7 @@ private:
     void setForCapturedPackets(bool have_captured_packets);
     void setMenusForFileSet(bool enable_list_files);
     void setWindowIcon(const QIcon &icon);
+    QString replaceWindowTitleVariables(QString title);
 
     void externalMenuHelper(ext_menu_t * menu, QMenu  * subMenu, gint depth);