Added pango_context_get_language to speed up pango_context_get_metrics

[wxWidgets.git] / src / common / utilscmn.cpp

diff --git a/src/common/utilscmn.cpp b/src/common/utilscmn.cpp
index 49f9dee57c571c466fa78de7c6dd5ea8973dc703..2f359b7cc7c5e07f1c7da5e4090b7879c0b3b735 100644 (file)
--- a/src/common/utilscmn.cpp
+++ b/src/common/utilscmn.cpp
@@ -96,6 +96,7 @@
 #if defined(__WXMSW__)
     #include "wx/msw/private.h"
     #include "wx/msw/registry.h"
+    #include <shellapi.h> // needed for SHELLEXECUTEINFO
 #endif
 
 #if wxUSE_BASE
@@ -286,22 +287,20 @@ wxString wxGetDataDir()
     return dir;
 }
 
-int wxGetOsVersion(int *verMaj, int *verMin)
+bool wxIsPlatformLittleEndian()
 {
-    // we want this function to work even if there is no wxApp
-    wxConsoleAppTraits traitsConsole;
-    wxAppTraits *traits = wxTheApp ? wxTheApp->GetTraits() : NULL;
-    if ( ! traits )
-        traits = &traitsConsole;
+    // Are we little or big endian? This method is from Harbison & Steele.
+    union
+    {
+        long l;
+        char c[sizeof(long)];
+    } u;
+    u.l = 1;
 
-    wxToolkitInfo& info = traits->GetToolkitInfo();
-    if ( verMaj )
-        *verMaj = info.versionMajor;
-    if ( verMin )
-        *verMin = info.versionMinor;
-    return info.os;
+    return u.c[0] == 1;
 }
 
+
 /*
  * Class to make it easier to specify platform-dependent values
  */
@@ -441,13 +440,18 @@ void wxPlatform::ClearPlatforms()
 bool wxPlatform::Is(int platform)
 {
 #ifdef __WXMSW__
-    if (platform == wxMSW)
+    if (platform == wxOS_WINDOWS)
         return true;
 #endif
 #ifdef __WXWINCE__
-    if (platform == wxWinCE)
+    if (platform == wxOS_WINDOWS_CE)
         return true;
 #endif
+
+#if 0
+
+// FIXME: wxWinPocketPC and wxWinSmartPhone are unknown symbols
+
 #if defined(__WXWINCE__) && defined(__POCKETPC__)
     if (platform == wxWinPocketPC)
         return true;
@@ -456,32 +460,39 @@ bool wxPlatform::Is(int platform)
     if (platform == wxWinSmartPhone)
         return true;
 #endif
+
+#endif
+
 #ifdef __WXGTK__
-    if (platform == wxGTK)
+    if (platform == wxPORT_GTK)
         return true;
 #endif
 #ifdef __WXMAC__
-    if (platform == wxMac)
+    if (platform == wxPORT_MAC)
         return true;
 #endif
 #ifdef __WXX11__
-    if (platform == wxX11)
+    if (platform == wxPORT_X11)
         return true;
 #endif
 #ifdef __UNIX__
-    if (platform == wxUnix)
+    if (platform == wxOS_UNIX)
         return true;
 #endif
 #ifdef __WXMGL__
-    if (platform == wxMGL)
+    if (platform == wxPORT_MGL)
         return true;
 #endif
-#ifdef __WXOS2__
-    if (platform == wxOS2)
+#ifdef __OS2__
+    if (platform == wxOS_OS2)
+        return true;
+#endif
+#ifdef __WXPM__
+    if (platform == wxPORT_PM)
         return true;
 #endif
 #ifdef __WXCOCOA__
-    if (platform == wxCocoa)
+    if (platform == wxPORT_MAC)
         return true;
 #endif
 
@@ -913,15 +924,18 @@ wxRegisterId (long id)
     wxCurrentId = id + 1;
 }
 
-#if wxUSE_MENUS
-
 // ----------------------------------------------------------------------------
 // Menu accelerators related functions
 // ----------------------------------------------------------------------------
 
 wxChar *wxStripMenuCodes(const wxChar *in, wxChar *out)
 {
+#if wxUSE_MENUS
     wxString s = wxMenuItem::GetLabelFromText(in);
+#else
+    wxString str(in);
+    wxString s = wxStripMenuCodes(str);
+#endif // wxUSE_MENUS
     if ( out )
     {
         // go smash their buffer if it's not big enough - I love char * params
@@ -937,8 +951,10 @@ wxChar *wxStripMenuCodes(const wxChar *in, wxChar *out)
     return out;
 }
 
-wxString wxStripMenuCodes(const wxString& in)
+wxString wxStripMenuCodes(const wxString& in, int flags)
 {
+    wxASSERT_MSG( flags, _T("this is useless to call without any flags") );
+
     wxString out;
 
     size_t len = in.length();
@@ -947,7 +963,7 @@ wxString wxStripMenuCodes(const wxString& in)
     for ( size_t n = 0; n < len; n++ )
     {
         wxChar ch = in[n];
-        if ( ch == _T('&') )
+        if ( (flags & wxStrip_Mnemonics) && ch == _T('&') )
         {
             // skip it, it is used to introduce the accel char (or to quote
             // itself in which case it should still be skipped): note that it
@@ -962,7 +978,7 @@ wxString wxStripMenuCodes(const wxString& in)
                 ch = in[n];
             }
         }
-        else if ( ch == _T('\t') )
+        else if ( (flags & wxStrip_Accel) && ch == _T('\t') )
         {
             // everything after TAB is accel string, exit the loop
             break;
@@ -974,8 +990,6 @@ wxString wxStripMenuCodes(const wxString& in)
     return out;
 }
 
-#endif // wxUSE_MENUS
-
 // ----------------------------------------------------------------------------
 // Window search functions
 // ----------------------------------------------------------------------------
@@ -1010,12 +1024,12 @@ int
 wxFindMenuItemId (wxFrame * frame, const wxString& menuString, const wxString& itemString)
 {
 #if wxUSE_MENUS
-  wxMenuBar *menuBar = frame->GetMenuBar ();
-  if ( menuBar )
-      return menuBar->FindMenuItem (menuString, itemString);
+    wxMenuBar *menuBar = frame->GetMenuBar ();
+    if ( menuBar )
+        return menuBar->FindMenuItem (menuString, itemString);
 #endif // wxUSE_MENUS
 
-  return wxNOT_FOUND;
+    return wxNOT_FOUND;
 }
 
 // Try to find the deepest child that contains 'pt'.
@@ -1057,7 +1071,7 @@ wxWindow* wxFindWindowAtPoint(wxWindow* win, const wxPoint& pt)
 
     wxPoint pos = win->GetPosition();
     wxSize sz = win->GetSize();
-    if ( !win->IsTopLeven() && win->GetParent() )
+    if ( !win->IsTopLevel() && win->GetParent() )
     {
         pos = win->GetParent()->ClientToScreen(pos);
     }