added a menu command to switch between clipboard and primary selection

[wxWidgets.git] / include / wx / apptrait.h

diff --git a/include/wx/apptrait.h b/include/wx/apptrait.h
index 12d9dba4acc41a095aae7baee6e8bc997d92b42e..c2ad503e726caf3df087aeec8b0abe5389c10b4c 100644 (file)
--- a/include/wx/apptrait.h
+++ b/include/wx/apptrait.h
@@ -40,7 +40,7 @@ public:
     // needed since this class declares virtual members
     virtual ~wxAppTraitsBase() { }
 
-    // hooks for creating the global objects, may be overridden by the user
+    // hooks for working with the global objects, may be overridden by the user
     // ------------------------------------------------------------------------
 
 #if wxUSE_LOG
@@ -69,6 +69,13 @@ public:
     virtual wxStandardPathsBase& GetStandardPaths();
 #endif // wxUSE_STDPATHS
 
+#if wxUSE_INTL
+    // called during wxApp initialization to set the locale to correspond to
+    // the user default (i.e. system locale under Windows, LC_ALL under Unix)
+    virtual void SetLocale();
+#endif // wxUSE_INTL
+
+
     // functions abstracting differences between GUI and console modes
     // ------------------------------------------------------------------------
 
@@ -110,10 +117,28 @@ public:
     virtual GSocketGUIFunctionsTable* GetSocketGUIFunctionsTable() = 0;
 #endif
 
-    // return information about the (native) toolkit currently used;
+
+    // functions returning port-specific information
+    // ------------------------------------------------------------------------
+
+    // return information about the (native) toolkit currently used and its
+    // runtime (not compile-time) version.
     // returns wxPORT_BASE for console applications and one of the remaining
     // wxPORT_* values for GUI applications.
     virtual wxPortId GetToolkitVersion(int *majVer, int *minVer) const = 0;
+
+    // return true if the port is using wxUniversal for the GUI, false if not
+    virtual bool IsUsingUniversalWidgets() const = 0;
+
+    // return the name of the Desktop Environment such as
+    // "KDE" or "GNOME". May return an empty string.
+    virtual wxString GetDesktopEnvironment() const { return wxEmptyString; }
+
+protected:
+#if wxUSE_STACKWALKER && defined( __WXDEBUG__ )
+    // utility function: returns the stack frame as a plain wxString
+    virtual wxString GetAssertStackTrace();
+#endif
 };
 
 // ----------------------------------------------------------------------------
@@ -172,7 +197,7 @@ public:
     virtual void RemoveFromPendingDelete(wxObject *object);
 
     // the GetToolkitVersion for console application is always the same
-    wxPortId GetToolkitVersion(int *verMaj, int *verMin) const
+    virtual wxPortId GetToolkitVersion(int *verMaj, int *verMin) const
     {
         // no toolkits (wxBase is for console applications without GUI support)
         // NB: zero means "no toolkit", -1 means "not initialized yet"
@@ -181,6 +206,8 @@ public:
         if (verMin) *verMin = 0;
         return wxPORT_BASE;
     }
+
+    virtual bool IsUsingUniversalWidgets() const { return false; }
 };
 
 // ----------------------------------------------------------------------------
@@ -211,6 +238,15 @@ public:
 
     virtual void ScheduleForDestroy(wxObject *object);
     virtual void RemoveFromPendingDelete(wxObject *object);
+
+    virtual bool IsUsingUniversalWidgets() const
+    {
+    #ifdef __WXUNIVERSAL__
+        return true;
+    #else
+        return false;
+    #endif
+    }
 };
 
 #endif // wxUSE_GUI
@@ -224,12 +260,14 @@ public:
     #include "wx/palmos/apptrait.h"
 #elif defined(__WIN32__)
     #include "wx/msw/apptrait.h"
-#elif defined(__UNIX__) && !defined(__EMX__)
+#elif defined(__OS2__)
+    #include "wx/os2/apptrait.h"
+#elif defined(__UNIX__)
     #include "wx/unix/apptrait.h"
 #elif defined(__WXMAC__)
     #include "wx/mac/apptrait.h"
-#elif defined(__WXPM__)
-    #include "wx/os2/apptrait.h"
+#elif defined(__DOS__)
+    #include "wx/msdos/apptrait.h"
 #else
     #if wxUSE_GUI
         class wxGUIAppTraits : public wxGUIAppTraitsBase