adding scroll wheel support

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

diff --git a/include/wx/apptrait.h b/include/wx/apptrait.h
index 596c29d3f497426df77f5fb62948e7c7e1e9c950..cbc3867147e08fa328421dd8f7400b07cacf1e29 100644 (file)
--- a/include/wx/apptrait.h
+++ b/include/wx/apptrait.h
@@ -15,22 +15,22 @@
 #include "wx/string.h"
 #include "wx/platinfo.h"
 
-class WXDLLIMPEXP_BASE wxArrayString;
-class WXDLLIMPEXP_BASE wxConfigBase;
-class WXDLLIMPEXP_BASE wxEventLoopBase;
+class WXDLLIMPEXP_FWD_BASE wxArrayString;
+class WXDLLIMPEXP_FWD_BASE wxConfigBase;
+class WXDLLIMPEXP_FWD_BASE wxEventLoopBase;
 #if wxUSE_FONTMAP
-    class WXDLLEXPORT wxFontMapper;
+    class WXDLLIMPEXP_FWD_CORE wxFontMapper;
 #endif // wxUSE_FONTMAP
-class WXDLLIMPEXP_BASE wxLog;
-class WXDLLIMPEXP_BASE wxMessageOutput;
-class WXDLLIMPEXP_BASE wxObject;
-class WXDLLEXPORT wxRendererNative;
-class WXDLLIMPEXP_BASE wxStandardPathsBase;
-class WXDLLIMPEXP_BASE wxString;
-class WXDLLIMPEXP_BASE wxTimer;
-class WXDLLIMPEXP_BASE wxTimerImpl;
+class WXDLLIMPEXP_FWD_BASE wxLog;
+class WXDLLIMPEXP_FWD_BASE wxMessageOutput;
+class WXDLLIMPEXP_FWD_BASE wxObject;
+class WXDLLIMPEXP_FWD_CORE wxRendererNative;
+class WXDLLIMPEXP_FWD_BASE wxStandardPathsBase;
+class WXDLLIMPEXP_FWD_BASE wxString;
+class WXDLLIMPEXP_FWD_BASE wxTimer;
+class WXDLLIMPEXP_FWD_BASE wxTimerImpl;
 
-class GSocketGUIFunctionsTable;
+class wxSocketManager;
 
 
 // ----------------------------------------------------------------------------
@@ -116,13 +116,21 @@ public:
     virtual void RemoveFromPendingDelete(wxObject *object) = 0;
 
 #if wxUSE_SOCKETS
-    // return table of GUI callbacks for GSocket code or NULL in wxBase. This
-    // is needed because networking classes are in their own library and so
-    // they can't directly call GUI functions (the same net library can be
-    // used in both GUI and base apps). To complicate it further, GUI library
-    // ("wxCore") doesn't depend on networking library and so only a functions
-    // table can be passed around
-    virtual GSocketGUIFunctionsTable* GetSocketGUIFunctionsTable() = 0;
+    // this function is used by wxNet library to set the default socket manager
+    // to use: doing it like this allows us to keep all socket-related code in
+    // wxNet instead of having to pull it in wxBase itself as we'd have to do
+    // if we really implemented wxSocketManager here
+    //
+    // we don't take ownership of this pointer, it should have a lifetime
+    // greater than that of any socket (e.g. be a pointer to a static object)
+    static void SetDefaultSocketManager(wxSocketManager *manager)
+    {
+        ms_manager = manager;
+    }
+
+    // return socket manager: this is usually different for console and GUI
+    // applications (although some ports use the same implementation for both)
+    virtual wxSocketManager *GetSocketManager() { return ms_manager; }
 #endif
 
     // create a new, port specific, instance of the event loop used by wxApp
@@ -133,6 +141,11 @@ public:
     virtual wxTimerImpl *CreateTimerImpl(wxTimer *timer) = 0;
 #endif
 
+#if wxUSE_THREADS
+    virtual void MutexGuiEnter();
+    virtual void MutexGuiLeave();
+#endif
+
     // functions returning port-specific information
     // ------------------------------------------------------------------------
 
@@ -140,7 +153,7 @@ public:
     // 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;
+    virtual wxPortId GetToolkitVersion(int *majVer = NULL, int *minVer = NULL) const = 0;
 
     // return true if the port is using wxUniversal for the GUI, false if not
     virtual bool IsUsingUniversalWidgets() const = 0;
@@ -168,6 +181,9 @@ protected:
     // utility function: returns the stack frame as a plain wxString
     virtual wxString GetAssertStackTrace();
 #endif
+
+private:
+    static wxSocketManager *ms_manager;
 };
 
 // ----------------------------------------------------------------------------
@@ -183,8 +199,6 @@ protected:
     #include "wx/msw/apptbase.h"
 #elif defined(__UNIX__) && !defined(__EMX__)
     #include "wx/unix/apptbase.h"
-#elif defined(__WXMAC__)
-    #include "wx/mac/apptbase.h"
 #elif defined(__OS2__)
     #include "wx/os2/apptbase.h"
 #else // no platform-specific methods to add to wxAppTraits
@@ -205,6 +219,10 @@ protected:
 class WXDLLIMPEXP_BASE wxConsoleAppTraitsBase : public wxAppTraits
 {
 public:
+#if !wxUSE_CONSOLE_EVENTLOOP
+    virtual wxEventLoopBase *CreateEventLoop() { return NULL; }
+#endif // !wxUSE_CONSOLE_EVENTLOOP
+
 #if wxUSE_LOG
     virtual wxLog *CreateLogTarget();
 #endif // wxUSE_LOG
@@ -213,9 +231,6 @@ public:
     virtual wxFontMapper *CreateFontMapper();
 #endif // wxUSE_FONTMAP
     virtual wxRendererNative *CreateRenderer();
-#if wxUSE_SOCKETS
-    virtual GSocketGUIFunctionsTable* GetSocketGUIFunctionsTable();
-#endif
 
 #ifdef __WXDEBUG__
     virtual bool ShowAssertDialog(const wxString& msg);
@@ -226,7 +241,7 @@ public:
     virtual void RemoveFromPendingDelete(wxObject *object);
 
     // the GetToolkitVersion for console application is always the same
-    virtual wxPortId GetToolkitVersion(int *verMaj, int *verMin) const
+    virtual wxPortId GetToolkitVersion(int *verMaj = NULL, int *verMin = NULL) const
     {
         // no toolkits (wxBase is for console applications without GUI support)
         // NB: zero means "no toolkit", -1 means "not initialized yet"
@@ -246,7 +261,7 @@ public:
 
 #if wxUSE_GUI
 
-class WXDLLEXPORT wxGUIAppTraitsBase : public wxAppTraits
+class WXDLLIMPEXP_CORE wxGUIAppTraitsBase : public wxAppTraits
 {
 public:
 #if wxUSE_LOG
@@ -257,9 +272,6 @@ public:
     virtual wxFontMapper *CreateFontMapper();
 #endif // wxUSE_FONTMAP
     virtual wxRendererNative *CreateRenderer();
-#if wxUSE_SOCKETS
-    virtual GSocketGUIFunctionsTable* GetSocketGUIFunctionsTable();
-#endif
 
 #ifdef __WXDEBUG__
     virtual bool ShowAssertDialog(const wxString& msg);
@@ -296,8 +308,6 @@ public:
     #include "wx/os2/apptrait.h"
 #elif defined(__UNIX__)
     #include "wx/unix/apptrait.h"
-#elif defined(__WXMAC__)
-    #include "wx/mac/apptrait.h"
 #elif defined(__DOS__)
     #include "wx/msdos/apptrait.h"
 #else