The device origin can be set on WinCE, so use it and redefine conversion

[wxWidgets.git] / src / msw / utils.cpp

diff --git a/src/msw/utils.cpp b/src/msw/utils.cpp
index f174df6fd3652046e090d8d1e19f6d9435d27950..5e295b5a8e63cee6c3d6e4b6fd7ec422baf77381 100644 (file)
--- a/src/msw/utils.cpp
+++ b/src/msw/utils.cpp
@@ -32,6 +32,7 @@
 #endif  //WX_PRECOMP
 
 #include "wx/apptrait.h"
+#include "wx/dynlib.h"
 #include "wx/dynload.h"
 
 #include "wx/confbase.h"        // for wxExpandEnvVars()
@@ -39,8 +40,14 @@
 #include "wx/msw/private.h"     // includes <windows.h>
 #include "wx/msw/missing.h"     // CHARSET_HANGUL
 
-#if defined(__GNUWIN32_OLD__) || defined(__WXWINCE__) \
-    || defined(__CYGWIN32__)
+#if defined(__CYGWIN__)
+    //CYGWIN gives annoying warning about runtime stuff if we don't do this
+#   define USE_SYS_TYPES_FD_SET
+#   include <sys/types.h>
+#endif
+
+// Doesn't work with Cygwin at present
+#if wxUSE_SOCKETS && (defined(__GNUWIN32_OLD__) || defined(__WXWINCE__) || defined(__CYGWIN32__))
     // apparently we need to include winsock.h to get WSADATA and other stuff
     // used in wxGetFullHostName() with the old mingw32 versions
     #include <winsock.h>
@@ -117,6 +124,9 @@ static const wxChar eUSERNAME[]  = wxT("UserName");
 bool wxGetHostName(wxChar *buf, int maxSize)
 {
 #if defined(__WXWINCE__)
+    // TODO-CE
+    wxUnusedVar(buf);
+    wxUnusedVar(maxSize);
     return false;
 #elif defined(__WIN32__) && !defined(__WXMICROWIN__)
     DWORD nSize = maxSize;
@@ -144,7 +154,7 @@ bool wxGetHostName(wxChar *buf, int maxSize)
 // get full hostname (with domain name if possible)
 bool wxGetFullHostName(wxChar *buf, int maxSize)
 {
-#if !defined( __WXMICROWIN__) && wxUSE_DYNAMIC_LOADER
+#if !defined( __WXMICROWIN__) && wxUSE_DYNAMIC_LOADER && wxUSE_SOCKETS
     // TODO should use GetComputerNameEx() when available
 
     // we don't want to always link with Winsock DLL as we might not use it at
@@ -229,6 +239,9 @@ bool wxGetFullHostName(wxChar *buf, int maxSize)
 bool wxGetUserId(wxChar *buf, int maxSize)
 {
 #if defined(__WXWINCE__)
+    // TODO-CE
+    wxUnusedVar(buf);
+    wxUnusedVar(maxSize);
     return false;
 #elif defined(__WIN32__) && !defined(__WXMICROWIN__)
     DWORD nSize = maxSize;
@@ -269,6 +282,9 @@ bool wxGetUserId(wxChar *buf, int maxSize)
 bool wxGetUserName(wxChar *buf, int maxSize)
 {
 #if defined(__WXWINCE__)
+    // TODO-CE
+    wxUnusedVar(buf);
+    wxUnusedVar(maxSize);
     return false;
 #elif defined(USE_NET_API)
     CHAR szUserName[256];
@@ -349,9 +365,9 @@ error:
     {
         wxStrncpy(buf, wxT("Unknown User"), maxSize);
     }
-#endif // Win32/16
 
     return true;
+#endif // Win32/16
 }
 
 const wxChar* wxGetHomeDir(wxString *pstr)
@@ -380,7 +396,7 @@ const wxChar* wxGetHomeDir(wxString *pstr)
         strDir = windowsPath;
     #endif
 #elif defined(__WXWINCE__)
-      // Nothing
+    strDir = wxT("\\");
 #else
     strDir.clear();
 
@@ -450,19 +466,13 @@ wxChar *wxGetUserHome(const wxString& WXUNUSED(user))
     return (wxChar *)wxGetHomeDir(&s_home);
 }
 
-bool wxDirExists(const wxString& dir)
-{
-#ifdef __WXMICROWIN__
-    return wxPathExist(dir);
-#elif defined(__WIN32__)
-    DWORD attribs = GetFileAttributes(dir);
-    return ((attribs != (DWORD)-1) && (attribs & FILE_ATTRIBUTE_DIRECTORY));
-#endif // Win32/__WXMICROWIN__
-}
-
 bool wxGetDiskSpace(const wxString& path, wxLongLong *pTotal, wxLongLong *pFree)
 {
 #ifdef __WXWINCE__
+    // TODO-CE
+    wxUnusedVar(path);
+    wxUnusedVar(pTotal);
+    wxUnusedVar(pFree);
     return false;
 #else
     if ( path.empty() )
@@ -575,6 +585,9 @@ bool wxGetDiskSpace(const wxString& path, wxLongLong *pTotal, wxLongLong *pFree)
 bool wxGetEnv(const wxString& var, wxString *value)
 {
 #ifdef __WXWINCE__
+    // no environment variables under CE
+    wxUnusedVar(var);
+    wxUnusedVar(value);
     return false;
 #else // Win32
     // first get the size of the buffer
@@ -609,6 +622,9 @@ bool wxSetEnv(const wxString& var, const wxChar *value)
 
     return true;
 #else // no way to set env vars
+    // no environment variables under CE
+    wxUnusedVar(var);
+    wxUnusedVar(value);
     return false;
 #endif
 }
@@ -894,7 +910,8 @@ int wxKillAllChildren(long pid, wxSignal sig, wxKillError *krc)
     }
 
     //Fill in the size of the structure before using it.
-    PROCESSENTRY32 pe = {0};
+    PROCESSENTRY32 pe;
+    wxZeroMemory(pe);
     pe.dwSize = sizeof(PROCESSENTRY32);
 
     // Walk the snapshot of the processes, and for each process,
@@ -949,6 +966,8 @@ bool wxShell(const wxString& command)
 bool wxShutdown(wxShutdownFlags wFlags)
 {
 #ifdef __WXWINCE__
+    // TODO-CE
+    wxUnusedVar(wFlags);
     return false;
 #elif defined(__WIN32__)
     bool bOK = true;
@@ -1005,6 +1024,18 @@ bool wxShutdown(wxShutdownFlags wFlags)
 #endif // Win32/16
 }
 
+wxPowerType wxGetPowerType()
+{
+    // TODO
+    return wxPOWER_UNKNOWN;
+}
+
+wxBatteryState wxGetBatteryState()
+{
+    // TODO
+    return wxBATTERY_UNKNOWN_STATE;
+}
+
 // ----------------------------------------------------------------------------
 // misc
 // ----------------------------------------------------------------------------
@@ -1036,6 +1067,25 @@ void wxBell()
     ::MessageBeep((UINT)-1);        // default sound
 }
 
+bool wxIsDebuggerRunning()
+{
+    // IsDebuggerPresent() is not available under Win95, so load it dynamically
+    wxDynamicLibrary dll(_T("kernel32.dll"), wxDL_VERBATIM);
+
+    typedef BOOL (WINAPI *IsDebuggerPresent_t)();
+    if ( !dll.HasSymbol(_T("IsDebuggerPresent")) )
+    {
+        // no way to know, assume no
+        return false;
+    }
+
+    return (*(IsDebuggerPresent_t)dll.GetSymbol(_T("IsDebuggerPresent")))() != 0;
+}
+
+// ----------------------------------------------------------------------------
+// OS version
+// ----------------------------------------------------------------------------
+
 wxString wxGetOsDescription()
 {
     wxString str;
@@ -1156,6 +1206,11 @@ wxToolkitInfo& wxAppTraits::GetToolkitInfo()
             s_major = info.dwMajorVersion;
             s_minor = info.dwMinorVersion;
 
+#ifdef __SMARTPHONE__
+            s_ver = wxWINDOWS_SMARTPHONE;
+#elif defined(__POCKETPC__)
+            s_ver = wxWINDOWS_POCKETPC;
+#else
             switch ( info.dwPlatformId )
             {
                 case VER_PLATFORM_WIN32s:
@@ -1172,9 +1227,9 @@ wxToolkitInfo& wxAppTraits::GetToolkitInfo()
 #ifdef __WXWINCE__
                 case VER_PLATFORM_WIN32_CE:
                     s_ver = wxWINDOWS_CE;
-                    break;
 #endif
             }
+#endif
         }
     }
 
@@ -1285,9 +1340,9 @@ extern WXDLLIMPEXP_BASE long wxEncodingToCodepage(wxFontEncoding encoding)
     // There don't seem to be symbolic names for
     // these under Windows so I just copied the
     // values from MSDN.
-    
+
     unsigned int ret;
-    
+
     switch (encoding)
     {
         case wxFONTENCODING_ISO8859_1:      ret = 28591; break;
@@ -1302,7 +1357,7 @@ extern WXDLLIMPEXP_BASE long wxEncodingToCodepage(wxFontEncoding encoding)
         case wxFONTENCODING_ISO8859_10:     ret = 28600; break;
         case wxFONTENCODING_ISO8859_11:     ret = 28601; break;
         // case wxFONTENCODING_ISO8859_12,      // doesn't exist currently, but put it
-        case wxFONTENCODING_ISO8859_13:     ret = 28603; break;      
+        case wxFONTENCODING_ISO8859_13:     ret = 28603; break;
         case wxFONTENCODING_ISO8859_14:     ret = 28604; break;
         case wxFONTENCODING_ISO8859_15:     ret = 28605; break;
         case wxFONTENCODING_KOI8:           ret = 20866; break;
@@ -1344,10 +1399,10 @@ extern WXDLLIMPEXP_BASE long wxEncodingToCodepage(wxFontEncoding encoding)
         case wxFONTENCODING_UTF8:           ret = 65001; break;
         default:                            return -1;
     }
-    
+
     if (::IsValidCodePage(ret) == 0)
         return -1;
-    
+
     CPINFO info;
     if (::GetCPInfo(ret, &info) == 0)
         return -1;
@@ -1361,7 +1416,7 @@ extern long wxCharsetToCodepage(const wxChar *name)
     if ( !name )
         return -1;
 
-    wxFontEncoding enc = wxFontMapper::Get()->CharsetToEncoding(name, false);
+    wxFontEncoding enc = wxFontMapperBase::Get()->CharsetToEncoding(name, false);
     if ( enc == wxFONTENCODING_SYSTEM )
         return -1;