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Implement wx-prefixed macros versions of DECLARE/IMPLEMENT_APP_* macros.

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Implement compatibility aliases for non-prefixed macro names.
Require a final semicolon where possible.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@64531 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Francesco Montorsi
2010-06-09 13:23:13 +00:00
parent 7e2003703c
commit e4431849b4
11 changed files with 74 additions and 54 deletions
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70
include/wx/app.h
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@@ -399,7 +399,7 @@ public:
const wxChar *msg);
// check that the wxBuildOptions object (constructed in the application
// itself, usually the one from IMPLEMENT_APP() macro) matches the build
// itself, usually the one from wxIMPLEMENT_APP() macro) matches the build
// options of the library and abort if it doesn't
static bool CheckBuildOptions(const char *optionsSignature,
const char *componentName);
@@ -728,7 +728,7 @@ protected:
// object of type wxApp
//
// note that instead of using of wxTheApp in application code you should
// consider using DECLARE_APP() after which you may call wxGetApp() which will
// consider using wxDECLARE_APP() after which you may call wxGetApp() which will
// return the object of the correct type (i.e. MyApp and not wxApp)
//
// the cast is safe as in GUI build we only use wxApp, not wxAppConsole, and in
@@ -773,11 +773,11 @@ public:
{ wxApp::SetInitializerFunction(fn); }
};
// the code below defines a IMPLEMENT_WXWIN_MAIN macro which you can use if
// the code below defines a wxIMPLEMENT_WXWIN_MAIN macro which you can use if
// your compiler really, really wants main() to be in your main program (e.g.
// hello.cpp). Now IMPLEMENT_APP should add this code if required.
// hello.cpp). Now wxIMPLEMENT_APP should add this code if required.
#define IMPLEMENT_WXWIN_MAIN_CONSOLE \
#define wxIMPLEMENT_WXWIN_MAIN_CONSOLE \
int main(int argc, char **argv) \
{ \
wxDISABLE_DEBUG_SUPPORT(); \
@@ -786,26 +786,26 @@ public:
}
// port-specific header could have defined it already in some special way
#ifndef IMPLEMENT_WXWIN_MAIN
#define IMPLEMENT_WXWIN_MAIN IMPLEMENT_WXWIN_MAIN_CONSOLE
#endif // defined(IMPLEMENT_WXWIN_MAIN)
#ifndef wxIMPLEMENT_WXWIN_MAIN
#define wxIMPLEMENT_WXWIN_MAIN wxIMPLEMENT_WXWIN_MAIN_CONSOLE
#endif // defined(wxIMPLEMENT_WXWIN_MAIN)
#ifdef __WXUNIVERSAL__
#include "wx/univ/theme.h"
#ifdef wxUNIV_DEFAULT_THEME
#define IMPLEMENT_WX_THEME_SUPPORT \
#define wxIMPLEMENT_WX_THEME_SUPPORT \
WX_USE_THEME(wxUNIV_DEFAULT_THEME);
#else
#define IMPLEMENT_WX_THEME_SUPPORT
#define wxIMPLEMENT_WX_THEME_SUPPORT
#endif
#else
#define IMPLEMENT_WX_THEME_SUPPORT
#define wxIMPLEMENT_WX_THEME_SUPPORT
#endif
// Use this macro if you want to define your own main() or WinMain() function
// and call wxEntry() from there.
#define IMPLEMENT_APP_NO_MAIN(appname) \
#define wxIMPLEMENT_APP_NO_MAIN(appname) \
wxAppConsole *wxCreateApp() \
{ \
wxAppConsole::CheckBuildOptions(WX_BUILD_OPTIONS_SIGNATURE, \
@@ -814,36 +814,54 @@ public:
} \
wxAppInitializer \
wxTheAppInitializer((wxAppInitializerFunction) wxCreateApp); \
DECLARE_APP(appname) \
appname& wxGetApp() { return *static_cast<appname*>(wxApp::GetInstance()); }
appname& wxGetApp() { return *static_cast<appname*>(wxApp::GetInstance()); } \
wxDECLARE_APP(appname)
// Same as IMPLEMENT_APP() normally but doesn't include themes support in
// Same as wxIMPLEMENT_APP() normally but doesn't include themes support in
// wxUniversal builds
#define IMPLEMENT_APP_NO_THEMES(appname) \
IMPLEMENT_APP_NO_MAIN(appname) \
IMPLEMENT_WXWIN_MAIN
#define wxIMPLEMENT_APP_NO_THEMES(appname) \
wxIMPLEMENT_WXWIN_MAIN \
wxIMPLEMENT_APP_NO_MAIN(appname)
// Use this macro exactly once, the argument is the name of the wxApp-derived
// class which is the class of your application.
#define IMPLEMENT_APP(appname) \
IMPLEMENT_APP_NO_THEMES(appname) \
IMPLEMENT_WX_THEME_SUPPORT
#define wxIMPLEMENT_APP(appname) \
wxIMPLEMENT_WX_THEME_SUPPORT \
wxIMPLEMENT_APP_NO_THEMES(appname)
// Same as IMPLEMENT_APP(), but for console applications.
#define IMPLEMENT_APP_CONSOLE(appname) \
IMPLEMENT_APP_NO_MAIN(appname) \
IMPLEMENT_WXWIN_MAIN_CONSOLE
#define wxIMPLEMENT_APP_CONSOLE(appname) \
wxIMPLEMENT_WXWIN_MAIN_CONSOLE \
wxIMPLEMENT_APP_NO_MAIN(appname)
// this macro can be used multiple times and just allows you to use wxGetApp()
// function
#define DECLARE_APP(appname) extern appname& wxGetApp();
#define wxDECLARE_APP(appname) \
extern appname& wxGetApp()
// declare the stuff defined by IMPLEMENT_APP() macro, it's not really needed
// declare the stuff defined by wxIMPLEMENT_APP() macro, it's not really needed
// anywhere else but at the very least it suppresses icc warnings about
// defining extern symbols without prior declaration, and it shouldn't do any
// harm
extern wxAppConsole *wxCreateApp();
extern wxAppInitializer wxTheAppInitializer;
// ----------------------------------------------------------------------------
// Compatibility macro aliases
// ----------------------------------------------------------------------------
// deprecated variants _not_ requiring a semicolon after them
// (note that also some wx-prefixed macro do _not_ require a semicolon because
// it's not always possible to force the compire to require it)
#define IMPLEMENT_WXWIN_MAIN_CONSOLE wxIMPLEMENT_WXWIN_MAIN_CONSOLE
#define IMPLEMENT_WXWIN_MAIN wxIMPLEMENT_WXWIN_MAIN
#define IMPLEMENT_WX_THEME_SUPPORT wxIMPLEMENT_WX_THEME_SUPPORT
#define IMPLEMENT_APP_NO_MAIN(app) wxIMPLEMENT_APP_NO_MAIN(app);
#define IMPLEMENT_APP_NO_THEMES(app) wxIMPLEMENT_APP_NO_THEMES(app);
#define IMPLEMENT_APP(app) wxIMPLEMENT_APP(app);
#define IMPLEMENT_APP_CONSOLE(app) wxIMPLEMENT_APP_CONSOLE(app);
#define DECLARE_APP(app) wxDECLARE_APP(app);
#endif // _WX_APP_H_BASE_