more work on fixing wxEntry() and ANSI/Unicode cmd line args mess

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@21520 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/app.h

@@ -95,7 +95,7 @@ public:
     // reason, you must override it (instead of just overriding OnInit(), as
     // usual, for app-specific initializations), do not forget to call the base
     // class version!
-    virtual bool Initialize(int argc, wxChar **argv);
+    virtual bool Initialize(int& argc, wxChar **argv);
 
     // Called before OnRun(), this is a good place to do initialization -- if
     // anything fails, return false from here to prevent the program from
@@ -314,7 +314,7 @@ public:
         // very first initialization function
         //
         // Override: very rarely
-    virtual bool Initialize(int argc, wxChar **argv);
+    virtual bool Initialize(int& argc, wxChar **argv);
 
         // a platform-dependent version of OnInit(): the code here is likely to
         // depend on the toolkit. default version does nothing.

include/wx/cocoa/app.h

@@ -66,7 +66,7 @@ public:
     // Returns TRUE if more idle time is requested.
     bool SendIdleEvents(wxWindowCocoa* win);
     
-    virtual bool Initialize(int argc, wxChar **argv);
+    virtual bool Initialize(int& argc, wxChar **argv);
     virtual void CleanUp();
     
     virtual bool OnInit();

include/wx/gtk/app.h

@@ -58,7 +58,7 @@ public:
     bool SendIdleEvents();
     bool SendIdleEvents( wxWindow* win );
 
-    virtual bool Initialize(int argc, wxChar **argv);
+    virtual bool Initialize(int& argc, wxChar **argv);
     virtual void CleanUp();
 
     static bool InitialzeVisual();

include/wx/gtk1/app.h

@@ -58,7 +58,7 @@ public:
     bool SendIdleEvents();
     bool SendIdleEvents( wxWindow* win );
 
-    virtual bool Initialize(int argc, wxChar **argv);
+    virtual bool Initialize(int& argc, wxChar **argv);
     virtual void CleanUp();
 
     static bool InitialzeVisual();

include/wx/init.h

@@ -24,8 +24,9 @@
 // this function also creates wxTheApp as a side effect, if IMPLEMENT_APP
 // hadn't been used a dummy default application object is created
 //
-// note that the parameters may be modified
-extern bool WXDLLEXPORT wxEntryStart(int argc, wxChar **argv);
+// note that the parameters may be modified, this is why we pass them by
+// reference!
+extern bool WXDLLEXPORT wxEntryStart(int& argc, wxChar **argv);
 
 // free the resources allocated by the library in wxEntryStart() and shut it
 // down (wxEntryStart() may be called again afterwards if necessary)
@@ -41,7 +42,7 @@ extern void WXDLLEXPORT wxEntryCleanup();
 // but this one always exists under all platforms
 //
 // returns the program exit code
-extern int WXDLLEXPORT wxEntry(int argc, wxChar **argv);
+extern int WXDLLEXPORT wxEntry(int& argc, wxChar **argv);
 
 
 // ----------------------------------------------------------------------------

include/wx/mac/app.h

@@ -91,7 +91,7 @@ protected:
 public:
 
     // Implementation
-    virtual bool Initialize(int argc, wxChar **argv);
+    virtual bool Initialize(int& argc, wxChar **argv);
     virtual void CleanUp();
     
     bool IsExiting() { return !m_keepGoing ; }

include/wx/mgl/app.h

@@ -54,7 +54,7 @@ public:
     bool SendIdleEvents();
     bool SendIdleEvents(wxWindow* win);
 
-    virtual bool Initialize(int argc, wxChar **argv);
+    virtual bool Initialize(int& argc, wxChar **argv);
     virtual void CleanUp();
 
     virtual bool Yield(bool onlyIfNeeded = FALSE);

include/wx/motif/app.h

@@ -82,7 +82,7 @@ protected:
     
 public:
     // Implementation
-    virtual bool Initialize(int argc, wxChar **argv);
+    virtual bool Initialize(int& argc, wxChar **argv);
     virtual void CleanUp();
     
     // Motif-specific

include/wx/msw/app.h

@@ -36,7 +36,7 @@ public:
     virtual ~wxApp();
 
     // override base class (pure) virtuals
-    virtual bool Initialize(int argc, wxChar **argv);
+    virtual bool Initialize(int& argc, wxChar **argv);
     virtual void CleanUp();
 
     virtual int MainLoop();

include/wx/os2/app.h

@@ -126,7 +126,7 @@ private:
 public:
 
     // Implementation
-    virtual bool  Initialize(int argc, wxChar **argv);
+    virtual bool  Initialize(int& argc, wxChar **argv);
     virtual void  CleanUp(void);
 
     static bool  RegisterWindowClasses(HAB vHab);

include/wx/x11/app.h

@@ -89,7 +89,7 @@ protected:
     
 public:
     // Implementation
-    virtual bool Initialize();
+    virtual bool Initialize(int& argc, wxChar **argv);
     virtual void CleanUp();
     
     void DeletePendingObjects();