start of alpha transparency support

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

diff --git a/include/wx/utils.h b/include/wx/utils.h
index 2b984a8d4c0a05834b8711143ac974560abef230..87eb8c7e54f985de977098a3f4265d1a0c8d0af9 100644 (file)
--- a/include/wx/utils.h
+++ b/include/wx/utils.h
@@ -16,7 +16,7 @@
 // headers
 // ----------------------------------------------------------------------------
 
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(__APPLE__)
     #pragma interface "utils.h"
 #endif
 
@@ -57,16 +57,18 @@ class WXDLLEXPORT wxPoint;
 // ----------------------------------------------------------------------------
 
 // Useful buffer (FIXME VZ: To be removed!!!)
-// Now only needed in Mac and MSW ports
-#if !defined(__WXMOTIF__) && !defined(__WXGTK__) && !defined(__WXX11__) && !defined(__WXMGL__)
+// Now only needed in MSW port
+#if !defined(__WXMOTIF__) && !defined(__WXGTK__) && !defined(__WXX11__) && !defined(__WXMGL__) && !defined(__WXMAC__)
 WXDLLEXPORT_DATA(extern wxChar*) wxBuffer;
 #endif
 
 // Make a copy of this string using 'new'
 WXDLLEXPORT wxChar* copystring(const wxChar *s);
 
+#if WXWIN_COMPATIBILITY_2
 // Matches string one within string two regardless of case
 WXDLLEXPORT bool StringMatch(const wxChar *one, const wxChar *two, bool subString = TRUE, bool exact = FALSE);
+#endif
 
 // A shorter way of using strcmp
 #define wxStringEq(s1, s2) (s1 && s2 && (wxStrcmp(s1, s2) == 0))
@@ -173,7 +175,7 @@ enum
 // If flags contain wxEXEC_SYNC, return -1 on failure and the exit code of the
 // process if everything was ok. Otherwise (i.e. if wxEXEC_ASYNC), return 0 on
 // failure and the PID of the launched process if ok.
-WXDLLEXPORT long wxExecute(char **argv, int flags = wxEXEC_ASYNC,
+WXDLLEXPORT long wxExecute(wxChar **argv, int flags = wxEXEC_ASYNC,
                            wxProcess *process = (wxProcess *) NULL);
 WXDLLEXPORT long wxExecute(const wxString& command, int flags = wxEXEC_ASYNC,
                            wxProcess *process = (wxProcess *) NULL);
@@ -226,7 +228,7 @@ enum wxShutdownFlags
     wxSHUTDOWN_REBOOT       // shutdown and reboot
 };
 
-// Shutdown or reboot the PC 
+// Shutdown or reboot the PC
 WXDLLEXPORT bool wxShutdown(wxShutdownFlags wFlags);
 
 // send the given signal to the process (only NONE and KILL are supported under
@@ -251,6 +253,9 @@ WXDLLEXPORT void wxSleep(int nSecs);
 // Sleep for a given amount of milliseconds
 WXDLLEXPORT void wxUsleep(unsigned long milliseconds);
 
+// Get the process id of the current process
+WXDLLEXPORT unsigned long wxGetProcessId();
+
 // Get free memory in bytes, or -1 if cannot determine amount (e.g. on UNIX)
 WXDLLEXPORT long wxGetFreeMemory();
 
@@ -332,14 +337,6 @@ WXDLLEXPORT wxAcceleratorEntry *wxGetAccelFromString(const wxString& label);
 // Window search
 // ----------------------------------------------------------------------------
 
-// Find the window/widget with the given title or label.
-// Pass a parent to begin the search from, or NULL to look through
-// all windows.
-WXDLLEXPORT wxWindow* wxFindWindowByLabel(const wxString& title, wxWindow *parent = (wxWindow *) NULL);
-
-// Find window by name, and if that fails, by label.
-WXDLLEXPORT wxWindow* wxFindWindowByName(const wxString& name, wxWindow *parent = (wxWindow *) NULL);
-
 // Returns menu item id or -1 if none.
 WXDLLEXPORT int wxFindMenuItemId(wxFrame *frame, const wxString& menuString, const wxString& itemString);
 
@@ -348,10 +345,24 @@ WXDLLEXPORT int wxFindMenuItemId(wxFrame *frame, const wxString& menuString, con
 WXDLLEXPORT wxWindow* wxGenericFindWindowAtPoint(const wxPoint& pt);
 WXDLLEXPORT wxWindow* wxFindWindowAtPoint(const wxPoint& pt);
 
+// NB: this function is obsolete, use wxWindow::FindWindowByLabel() instead
+//
+// Find the window/widget with the given title or label.
+// Pass a parent to begin the search from, or NULL to look through
+// all windows.
+WXDLLEXPORT wxWindow* wxFindWindowByLabel(const wxString& title, wxWindow *parent = (wxWindow *) NULL);
+
+// NB: this function is obsolete, use wxWindow::FindWindowByName() instead
+//
+// Find window by name, and if that fails, by label.
+WXDLLEXPORT wxWindow* wxFindWindowByName(const wxString& name, wxWindow *parent = (wxWindow *) NULL);
+
 // ----------------------------------------------------------------------------
 // Message/event queue helpers
 // ----------------------------------------------------------------------------
 
+// NB: these functions are obsolete, please use wxApp methods instead!
+
 // Yield to other apps/messages
 WXDLLEXPORT bool wxYield();
 
@@ -359,7 +370,7 @@ WXDLLEXPORT bool wxYield();
 WXDLLEXPORT bool wxYieldIfNeeded();
 
 // Yield to other apps/messages and disable user input
-WXDLLEXPORT bool wxSafeYield(wxWindow *win = NULL);
+WXDLLEXPORT bool wxSafeYield(wxWindow *win = NULL, bool onlyIfNeeded = FALSE);
 
 // Enable or disable input to all top level windows
 WXDLLEXPORT void wxEnableTopLevelWindows(bool enable = TRUE);
@@ -375,14 +386,14 @@ WXDLLEXPORT void wxFlushEvents();
 // ctor and enables them back in its dtor
 class WXDLLEXPORT wxWindowDisabler
 {
-    DECLARE_NO_COPY_CLASS(wxWindowDisabler)
-        
 public:
     wxWindowDisabler(wxWindow *winToSkip = (wxWindow *)NULL);
     ~wxWindowDisabler();
 
 private:
     wxWindowList *m_winDisabled;
+
+    DECLARE_NO_COPY_CLASS(wxWindowDisabler)
 };
 
 // ----------------------------------------------------------------------------
@@ -481,7 +492,7 @@ void WXDLLEXPORT wxGetMousePosition( int* x, int* y );
 
 // Format a message on the standard error (UNIX) or the debugging
 // stream (Windows)
-WXDLLEXPORT void wxDebugMsg(const wxChar *fmt ...);
+WXDLLEXPORT void wxDebugMsg(const wxChar *fmt ...) ATTRIBUTE_PRINTF_1;
 
 // Non-fatal error (continues)
 WXDLLEXPORT_DATA(extern const wxChar*) wxInternalErrorStr;