Added Registry class and default message box titles

1 files changed, 20 insertions, 6 deletions

diff --git a/src/common.cpp b/src/common.cpp
index 9bc1b80..59c7695 100644
--- a/src/common.cpp
+++ b/src/common.cpp
@@ -25,6 +25,10 @@
 namespace W32DLib
 {
 
+static const char *def_msg="Message";
+static const char *def_err="Error";
+static const char *def_qry="Error";
+
 // ------------------------------------------------------------
 //
 void Common::Initialise()
@@ -36,9 +40,19 @@ void Common::Initialise()
 
 // ------------------------------------------------------------
 //
+void Common::MessageTitle(const char *title)
+{
+    def_msg=title;
+    def_err=title;
+    def_qry=title;
+}
+
+
+// ------------------------------------------------------------
+//
 void Common::Message(HWND parent, const char *title, const char *msg)
 {
-    ::MessageBox(parent,msg,title ? title:"Message",MB_ICONINFORMATION|MB_OK);
+    ::MessageBox(parent,msg,title ? title:def_msg,MB_ICONINFORMATION|MB_OK);
 }
 
 
@@ -46,7 +60,7 @@ void Common::Message(HWND parent, const char *title, const char *msg)
 //
 void Common::Message(HWND parent, const char *title, const std::string& msg)
 {
-    ::MessageBox(parent,msg.c_str(),title ? title:"Message",
+    ::MessageBox(parent,msg.c_str(),title ? title:def_msg,
     		 MB_ICONINFORMATION|MB_OK);
 }
 
@@ -55,7 +69,7 @@ void Common::Message(HWND parent, const char *title, const std::string& msg)
 //
 void Common::Error(HWND parent, const char *title, const char *msg)
 {
-    ::MessageBox(parent,msg,title ? title:"Error",MB_ICONSTOP|MB_OK);
+    ::MessageBox(parent,msg,title ? title:def_err,MB_ICONSTOP|MB_OK);
 }
 
 
@@ -63,7 +77,7 @@ void Common::Error(HWND parent, const char *title, const char *msg)
 //
 void Common::Error(HWND parent, const char *title, const std::string& msg)
 {
-    ::MessageBox(parent,msg.c_str(),title ? title:"Error",MB_ICONSTOP|MB_OK);
+    ::MessageBox(parent,msg.c_str(),title ? title:def_err,MB_ICONSTOP|MB_OK);
 }
 
 
@@ -71,7 +85,7 @@ void Common::Error(HWND parent, const char *title, const std::string& msg)
 //
 bool Common::Query(HWND parent, const char *title, const char *msg)
 {
-    return ::MessageBox(parent,msg,title ? title:"Question",
+    return ::MessageBox(parent,msg,title ? title:def_qry,
     			MB_ICONQUESTION|MB_YESNO)==IDOK;
 }
 
@@ -80,7 +94,7 @@ bool Common::Query(HWND parent, const char *title, const char *msg)
 //
 bool Common::Query(HWND parent, const char *title, const std::string& msg)
 {
-    return ::MessageBox(parent,msg.c_str(),title ? title:"Question",
+    return ::MessageBox(parent,msg.c_str(),title ? title:def_qry,
     			MB_ICONQUESTION|MB_YESNO)==IDOK;
 }