wxGTK/Cygwin fix (patch 914565)

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

diff --git a/include/wx/apptrait.h b/include/wx/apptrait.h
index d49e549ca34056b62ac60434e7a455c4ccdb8b5b..bfc7e17bb284f5e0b76b7ff4c448af776bc287a6 100644 (file)
--- a/include/wx/apptrait.h
+++ b/include/wx/apptrait.h
@@ -5,35 +5,56 @@
 // Modified by:
 // Created:     19.06.2003
 // RCS-ID:      $Id$
 // Modified by:
 // Created:     19.06.2003
 // RCS-ID:      $Id$

-// Copyright:   (c) 2003 Vadim Zeitlin <vadim@wxwindows.org>
+// Copyright:   (c) 2003 Vadim Zeitlin <vadim@wxwidgets.org>

 // Licence:     wxWindows licence
 ///////////////////////////////////////////////////////////////////////////////
 
 #ifndef _WX_APPTRAIT_H_
 #define _WX_APPTRAIT_H_
 
 // Licence:     wxWindows licence
 ///////////////////////////////////////////////////////////////////////////////
 
 #ifndef _WX_APPTRAIT_H_
 #define _WX_APPTRAIT_H_
 

+#include "wx/string.h"
+
+class WXDLLIMPEXP_BASE wxObject;

 class WXDLLEXPORT wxAppTraits;
 #if wxUSE_FONTMAP
     class WXDLLEXPORT wxFontMapper;
 #endif // wxUSE_FONTMAP
 class WXDLLEXPORT wxAppTraits;
 #if wxUSE_FONTMAP
     class WXDLLEXPORT wxFontMapper;
 #endif // wxUSE_FONTMAP

-class WXDLLEXPORT wxLog;
-class WXDLLEXPORT wxMessageOutput;
+class WXDLLIMPEXP_BASE wxLog;
+class WXDLLIMPEXP_BASE wxMessageOutput;
+class WXDLLEXPORT wxRendererNative;
+class WXDLLIMPEXP_BASE wxString;
+
+extern "C"
+{
+    struct GSocketGUIFunctionsTable;
+}

 
 // ----------------------------------------------------------------------------
 
 // ----------------------------------------------------------------------------

-// wxAppTraits: this class defines various configurable aspects of wxApp
+// toolkit information

 // ----------------------------------------------------------------------------
 
 // ----------------------------------------------------------------------------
 

-class WXDLLEXPORT wxAppTraitsBase
+// Information about the toolkit that the app is running under (e.g. wxMSW):
+struct WXDLLIMPEXP_BASE wxToolkitInfo

 {
 {

-public:
-    // wxAppTraits is an ABC, but we also provide 2 standard implementations of
-    // it, one for the console apps and the other for the GUI ones
-    static wxAppTraits *CreateConsole();
-#if wxUSE_GUI
-    static wxAppTraits *CreateGUI();
-#endif // wxUSE_GUI
+    // Short name of the toolkit (e.g. "msw" or "mswuniv"); empty for console:
+    wxString shortName;
+    // Descriptive name of the toolkit, human readable (e.g. "wxMSW" or
+    // "wxMSW/Universal"); "wxBase" for console apps:
+    wxString name;
+    // Version of the underlying toolkit or of the OS for console apps:
+    int versionMajor, versionMinor;
+    // OS mnenomics, e.g. wxGTK or wxMSW:
+    int os;
+};

 
 
 
 

+// ----------------------------------------------------------------------------
+// wxAppTraits: this class defines various configurable aspects of wxApp
+// ----------------------------------------------------------------------------
+
+class WXDLLIMPEXP_BASE wxAppTraitsBase
+{
+public:

     // hooks for creating the global objects, may be overridden by the user
     // ------------------------------------------------------------------------
 
     // hooks for creating the global objects, may be overridden by the user
     // ------------------------------------------------------------------------
 


@@ -50,6 +71,13 @@ public:
     virtual wxFontMapper *CreateFontMapper() = 0;
 #endif // wxUSE_FONTMAP
 
     virtual wxFontMapper *CreateFontMapper() = 0;
 #endif // wxUSE_FONTMAP
 

+    // get the renderer to use for drawing the generic controls (return value
+    // may be NULL in which case the default renderer for the current platform
+    // is used); this is used in GUI only and always returns NULL in console
+    //
+    // NB: returned pointer will be deleted by the caller
+    virtual wxRendererNative *CreateRenderer() = 0;
+

 
     // functions abstracting differences between GUI and console modes
     // ------------------------------------------------------------------------
 
     // functions abstracting differences between GUI and console modes
     // ------------------------------------------------------------------------


@@ -81,18 +109,45 @@ public:
     // remove this object from the pending delete list in GUI, do nothing in
     // wxBase
     virtual void RemoveFromPendingDelete(wxObject *object) = 0;
     // remove this object from the pending delete list in GUI, do nothing in
     // wxBase
     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;
+#endif
+
+
+    // return information about what toolkit is running; we need for two things
+    // that are both contained in wxBase:
+    //  - wxGetOsVersion() behaves differently in GUI and non-GUI builds under
+    //    Unix: in the former case it returns the information about the toolkit
+    //    and in the latter -- about the OS, so we need to virtualize it
+    //  - wxDynamicLibrary::CanonicalizePluginName() must embed toolkit
+    //    signature in DLL name
+    virtual wxToolkitInfo& GetToolkitInfo() = 0;

 };
 
 // ----------------------------------------------------------------------------
 // include the platform-specific version of the class
 // ----------------------------------------------------------------------------
 
 };
 
 // ----------------------------------------------------------------------------
 // include the platform-specific version of the class
 // ----------------------------------------------------------------------------
 

+// NB: test for __UNIX__ before __WXMAC__ as under Darwin we want to use the
+//     Unix code (and otherwise __UNIX__ wouldn't be defined)

 #if defined(__WXMSW__)
     #include "wx/msw/apptbase.h"
 #if defined(__WXMSW__)
     #include "wx/msw/apptbase.h"

-#else
-    typedef 
+#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

     // wxAppTraits must be a class because it was forward declared as class
     // wxAppTraits must be a class because it was forward declared as class

-    class WXDLLEXPORT wxAppTraits : public wxAppTraitsBase
+    class WXDLLIMPEXP_BASE wxAppTraits : public wxAppTraitsBase

     {
     };
 #endif // platform
     {
     };
 #endif // platform


@@ -105,7 +160,7 @@ public:
 // wxConsoleAppTraitsBase: wxAppTraits implementation for the console apps
 // ----------------------------------------------------------------------------
 
 // wxConsoleAppTraitsBase: wxAppTraits implementation for the console apps
 // ----------------------------------------------------------------------------
 

-class wxConsoleAppTraitsBase : public wxAppTraits
+class WXDLLIMPEXP_BASE wxConsoleAppTraitsBase : public wxAppTraits

 {
 public:
 #if wxUSE_LOG
 {
 public:
 #if wxUSE_LOG


@@ -115,6 +170,10 @@ public:
 #if wxUSE_FONTMAP
     virtual wxFontMapper *CreateFontMapper();
 #endif // wxUSE_FONTMAP
 #if wxUSE_FONTMAP
     virtual wxFontMapper *CreateFontMapper();
 #endif // wxUSE_FONTMAP

+    virtual wxRendererNative *CreateRenderer();
+#if wxUSE_SOCKETS
+    virtual GSocketGUIFunctionsTable* GetSocketGUIFunctionsTable();
+#endif

 
 #ifdef __WXDEBUG__
     virtual bool ShowAssertDialog(const wxString& msg);
 
 #ifdef __WXDEBUG__
     virtual bool ShowAssertDialog(const wxString& msg);


@@ -131,7 +190,7 @@ public:
 
 #if wxUSE_GUI
 
 
 #if wxUSE_GUI
 

-class wxGUIAppTraitsBase : public wxAppTraits
+class WXDLLEXPORT wxGUIAppTraitsBase : public wxAppTraits

 {
 public:
 #if wxUSE_LOG
 {
 public:
 #if wxUSE_LOG


@@ -141,6 +200,10 @@ public:
 #if wxUSE_FONTMAP
     virtual wxFontMapper *CreateFontMapper();
 #endif // wxUSE_FONTMAP
 #if wxUSE_FONTMAP
     virtual wxFontMapper *CreateFontMapper();
 #endif // wxUSE_FONTMAP

+    virtual wxRendererNative *CreateRenderer();
+#if wxUSE_SOCKETS
+    virtual GSocketGUIFunctionsTable* GetSocketGUIFunctionsTable();
+#endif

 
 #ifdef __WXDEBUG__
     virtual bool ShowAssertDialog(const wxString& msg);
 
 #ifdef __WXDEBUG__
     virtual bool ShowAssertDialog(const wxString& msg);


@@ -159,13 +222,24 @@ public:
 
 #if defined(__WXMSW__)
     #include "wx/msw/apptrait.h"
 
 #if defined(__WXMSW__)
     #include "wx/msw/apptrait.h"

-#elif defined(__UNIX__)
+#elif defined(__UNIX__) && !defined(__EMX__)

     #include "wx/unix/apptrait.h"
     #include "wx/unix/apptrait.h"

-#else // no platform-specific methods to add to wxAppTraits
+#elif defined(__WXMAC__)
+    #include "wx/mac/apptrait.h"
+#elif defined(__WXPM__)
+    #include "wx/os2/apptrait.h"
+#else 
+    // at least, we need an implementation of GetToolkitInfo !

     #if wxUSE_GUI
     #if wxUSE_GUI

-        typedef wxGUIAppTraitsBase wxGUIAppTraits;
+        class wxGUIAppTraits : public wxGUIAppTraitsBase
+        {
+            virtual wxToolkitInfo& GetToolkitInfo();
+        };

     #endif // wxUSE_GUI
     #endif // wxUSE_GUI

-    typedef wxConsoleAppTraitsBase wxConsoleAppTraits;
+    class wxConsoleAppTraits: public wxConsoleAppTraitsBase 
+    {
+        virtual wxToolkitInfo& GetToolkitInfo();
+    };

 #endif // platform
 
 #endif // _WX_APPTRAIT_H_
 #endif // platform
 
 #endif // _WX_APPTRAIT_H_