X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/01bc475b9163c484be56d92b08dbb9d86a5d5cc2..701a0b4766abbd9f2f8dee036004d77edc59c4d8:/include/wx/app.h

diff --git a/include/wx/app.h b/include/wx/app.h
index a0c4a71fb1..d4648e873d 100644
--- a/include/wx/app.h
+++ b/include/wx/app.h
@@ -92,7 +92,7 @@ public:
     // class OnInit() to do it.
     virtual bool OnInit();
 
-    // this is here only temproary hopefully (FIXME)
+    // this is here only temporary hopefully (FIXME)
     virtual bool OnInitGui() { return true; }
 
     // This is the replacement for the normal main(): all program work should
@@ -121,12 +121,7 @@ public:
     // event loop: it may return true to continue running the event loop or
     // false to stop it (in the latter case it may rethrow the exception as
     // well)
-    virtual bool OnExceptionInMainLoop() {
-        throw;
-#if defined(__DMC__) || (defined(_MSC_VER) && _MSC_VER < 1200)
-        return false;
-#endif
-        }
+    virtual bool OnExceptionInMainLoop();
 
     // Called when an unhandled C++ exception occurs inside OnRun(): note that
     // the exception type is lost by now, so if you really want to handle the
@@ -178,17 +173,17 @@ public:
     // override it!)
     virtual void OnInitCmdLine(wxCmdLineParser& parser);
 
-    // called after successfully parsing the command line, return TRUE
-    // to continue and FALSE to exit (don't forget to call the base class
+    // called after successfully parsing the command line, return true
+    // to continue and false to exit (don't forget to call the base class
     // version if you override it!)
     virtual bool OnCmdLineParsed(wxCmdLineParser& parser);
 
-    // called if "--help" option was specified, return TRUE to continue
-    // and FALSE to exit
+    // called if "--help" option was specified, return true to continue
+    // and false to exit
     virtual bool OnCmdLineHelp(wxCmdLineParser& parser);
 
     // called if incorrect command line options were given, return
-    // FALSE to abort and TRUE to continue
+    // false to abort and true to continue
     virtual bool OnCmdLineError(wxCmdLineParser& parser);
 #endif // wxUSE_CMDLINE_PARSER
 
@@ -391,7 +386,7 @@ public:
         // stop the program immediately!)
     virtual void ExitMainLoop();
 
-        // returns TRUE if there are unprocessed events in the event queue
+        // returns true if there are unprocessed events in the event queue
     virtual bool Pending();
 
         // process the first event in the event queue (blocks until an event
@@ -403,23 +398,23 @@ public:
         // process all currently pending events right now
         //
         // it is an error to call Yield() recursively unless the value of
-        // onlyIfNeeded is TRUE
+        // onlyIfNeeded is true
         //
         // WARNING: this function is dangerous as it can lead to unexpected
         //          reentrancies (i.e. when called from an event handler it
         //          may result in calling the same event handler again), use
         //          with _extreme_ care or, better, don't use at all!
-    virtual bool Yield(bool onlyIfNeeded = FALSE) = 0;
+    virtual bool Yield(bool onlyIfNeeded = false) = 0;
 
         // this virtual function is called in the GUI mode when the application
         // becomes idle and normally just sends wxIdleEvent to all interested
         // parties
         //
-        // it should return TRUE if more idle events are needed, FALSE if not
+        // it should return true if more idle events are needed, false if not
     virtual bool ProcessIdle();
 
         // Send idle event to window and all subwindows
-        // Returns TRUE if more idle time is requested.
+        // Returns true if more idle time is requested.
     virtual bool SendIdleEvents(wxWindow* win, wxIdleEvent& event);
 
         // Perform standard OnIdle behaviour: call from port's OnIdle
@@ -429,7 +424,7 @@ public:
     // top level window functions
     // --------------------------
 
-        // return TRUE if our app has focus
+        // return true if our app has focus
     virtual bool IsActive() const { return m_isActive; }
 
         // set the "main" top level window
@@ -451,7 +446,7 @@ public:
         // control the exit behaviour: by default, the program will exit the
         // main loop (and so, usually, terminate) when the last top-level
         // program window is deleted. Beware that if you disable this behaviour
-        // (with SetExitOnFrameDelete(FALSE)), you'll have to call
+        // (with SetExitOnFrameDelete(false)), you'll have to call
         // ExitMainLoop() explicitly from somewhere.
     void SetExitOnFrameDelete(bool flag)
         { m_exitOnFrameDelete = flag ? Yes : No; }
@@ -468,7 +463,7 @@ public:
         // Set display mode to use. This is only used in framebuffer wxWin
         // ports (such as wxMGL). This method should be called from
         // wxApp::OnInitGui
-    virtual bool SetDisplayMode(const wxVideoMode& WXUNUSED(info)) { return TRUE; }
+    virtual bool SetDisplayMode(const wxVideoMode& WXUNUSED(info)) { return true; }
 
         // set use of best visual flag (see below)
     void SetUseBestVisual( bool flag ) { m_useBestVisual = flag; }
@@ -532,7 +527,7 @@ protected:
         Yes
     } m_exitOnFrameDelete;
 
-    // TRUE if the apps whats to use the best visual on systems where
+    // true if the apps whats to use the best visual on systems where
     // more than one are available (Sun, SGI, XFree86 4.0 ?)
     bool m_useBestVisual;
 
@@ -618,47 +613,17 @@ public:
         { wxApp::SetInitializerFunction(fn); }
 };
 
-// Here's a macro 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.
+// the code below defines a IMPLEMENT_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.
 
 #define IMPLEMENT_WXWIN_MAIN_CONSOLE \
         int main(int argc, char **argv) { return wxEntry(argc, argv); }
 
-#if !wxUSE_GUI || !defined(__WXMSW__)
-    #define IMPLEMENT_WXWIN_MAIN                                              \
-        IMPLEMENT_WXWIN_MAIN_CONSOLE
-#elif defined(__WXMSW__)
-    // we need HINSTANCE declaration to define WinMain()
-    #include "wx/msw/wrapwin.h"
-
-    #ifndef SW_SHOWNORMAL
-        #define SW_SHOWNORMAL 1
-    #endif
-
-    // WinMain() is always ANSI, even in Unicode build, under normal Windows
-    // but is always Unicode under CE
-    #ifdef __WXWINCE__
-        typedef wchar_t *wxCmdLineArgType;
-    #else
-        typedef char *wxCmdLineArgType;
-    #endif
-
-    #define IMPLEMENT_WXWIN_MAIN \
-        extern int wxEntry(HINSTANCE hInstance,                               \
-                           HINSTANCE hPrevInstance = NULL,                    \
-                           wxCmdLineArgType pCmdLine = NULL,                  \
-                           int nCmdShow = SW_SHOWNORMAL);                     \
-        extern "C" int WINAPI WinMain(HINSTANCE hInstance,                    \
-                                      HINSTANCE hPrevInstance,                \
-                                      wxCmdLineArgType lpCmdLine,             \
-                                      int nCmdShow)                           \
-        {                                                                     \
-            return wxEntry(hInstance, hPrevInstance, lpCmdLine, nCmdShow);    \
-        }
-#else
-    #define IMPLEMENT_WXWIN_MAIN
-#endif
+// port-specific header could have defined it already in some special wau
+#ifndef IMPLEMENT_WXWIN_MAIN
+    #define IMPLEMENT_WXWIN_MAIN IMPLEMENT_WXWIN_MAIN_CONSOLE
+#endif // defined(IMPLEMENT_WXWIN_MAIN)
 
 #ifdef __WXUNIVERSAL__
     #include "wx/univ/theme.h"