X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/0f8218d7ca7c8913bfdf82cad2f7be117a662b0d..8ba1644391f9fd8fa7f2d2a9c102cd78a1d799cb:/include/wx/utils.h

diff --git a/include/wx/utils.h b/include/wx/utils.h
index 619ba3c216..77bfe8550c 100644
--- a/include/wx/utils.h
+++ b/include/wx/utils.h
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        utils.h
+// Name:        wx/utils.h
 // Purpose:     Miscellaneous utilities
 // Author:      Julian Smart
 // Modified by:
@@ -16,28 +16,26 @@
 // headers
 // ----------------------------------------------------------------------------
 
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) && !defined(__EMX__)
-// Some older compilers (such as EMX) cannot handle
-// #pragma interface/implementation correctly, iff
-// #pragma implementation is used in _two_ translation
-// units (as created by e.g. event.cpp compiled for
-// libwx_base and event.cpp compiled for libwx_gui_core).
-// So we must not use those pragmas for those compilers in
-// such files.
-    #pragma interface "utils.h"
-#endif
-
 #include "wx/object.h"
 #include "wx/list.h"
 #include "wx/filefn.h"
+#if wxUSE_GUI
+    #include "wx/gdicmn.h"
+#endif
 
-class WXDLLIMPEXP_BASE wxArrayString;
+class WXDLLIMPEXP_FWD_BASE wxArrayString;
+class WXDLLIMPEXP_FWD_BASE wxArrayInt;
 
 // need this for wxGetDiskSpace() as we can't, unfortunately, forward declare
 // wxLongLong
 #include "wx/longlong.h"
 
-#ifdef __X__
+// need for wxOperatingSystemId
+#include "wx/platinfo.h"
+
+#ifdef __WATCOMC__
+    #include <direct.h>
+#elif defined(__X__)
     #include <dirent.h>
     #include <unistd.h>
 #endif
@@ -48,11 +46,10 @@ class WXDLLIMPEXP_BASE wxArrayString;
 // Forward declaration
 // ----------------------------------------------------------------------------
 
-class WXDLLIMPEXP_CORE wxProcess;
-class WXDLLIMPEXP_CORE wxFrame;
-class WXDLLIMPEXP_CORE wxWindow;
-class WXDLLIMPEXP_CORE wxWindowList;
-class WXDLLIMPEXP_CORE wxPoint;
+class WXDLLIMPEXP_FWD_CORE wxProcess;
+class WXDLLIMPEXP_FWD_CORE wxFrame;
+class WXDLLIMPEXP_FWD_CORE wxWindow;
+class WXDLLIMPEXP_FWD_CORE wxWindowList;
 
 // ----------------------------------------------------------------------------
 // Macros
@@ -60,28 +57,21 @@ class WXDLLIMPEXP_CORE wxPoint;
 
 #define wxMax(a,b)            (((a) > (b)) ? (a) : (b))
 #define wxMin(a,b)            (((a) < (b)) ? (a) : (b))
+#define wxClip(a,b,c)         (((a) < (b)) ? (b) : (((a) > (c)) ? (c) : (a)))
 
-// wxGetFreeMemory can return huge amount of memory on 64-bit platforms
-// define wxMemorySize according to the type which best fits your platform
-#if wxUSE_LONGLONG && defined(__WIN64__)
-    // 64 bit Windowses have sizeof(long) only 32 bit long
-    // we need to use wxLongLong to express memory sizes
-    #define wxMemorySize wxLongLong
+// wxGetFreeMemory can return huge amount of memory on 32-bit platforms as well
+// so to always use long long for its result type on all platforms which
+// support it
+#if wxUSE_LONGLONG
+    typedef wxLongLong wxMemorySize;
 #else
-    // 64 bit UNIX has sizeof(long) = 64
-    // assume 32 bit platforms cannnot return more than 32bits of
-    #define wxMemorySize long
+    typedef long wxMemorySize;
 #endif
 
 // ----------------------------------------------------------------------------
 // String functions (deprecated, use wxString)
 // ----------------------------------------------------------------------------
 
-// Make a copy of this string using 'new'
-#if WXWIN_COMPATIBILITY_2_4
-wxDEPRECATED( WXDLLIMPEXP_BASE wxChar* copystring(const wxChar *s) );
-#endif
-
 // A shorter way of using strcmp
 #define wxStringEq(s1, s2) (s1 && s2 && (wxStrcmp(s1, s2) == 0))
 
@@ -90,14 +80,25 @@ wxDEPRECATED( WXDLLIMPEXP_BASE wxChar* copystring(const wxChar *s) );
 // ----------------------------------------------------------------------------
 
 // Sound the bell
+#if !defined __EMX__ && \
+    (defined __WXMOTIF__ || defined __WXGTK__ || defined __WXX11__)
+WXDLLIMPEXP_CORE void wxBell();
+#else
 WXDLLIMPEXP_BASE void wxBell();
+#endif
 
 // Get OS description as a user-readable string
 WXDLLIMPEXP_BASE wxString wxGetOsDescription();
 
 // Get OS version
-WXDLLIMPEXP_BASE int wxGetOsVersion(int *majorVsn = (int *) NULL,
-                               int *minorVsn = (int *) NULL);
+WXDLLIMPEXP_BASE wxOperatingSystemId wxGetOsVersion(int *majorVsn = (int *) NULL,
+                                                    int *minorVsn = (int *) NULL);
+
+// Get platform endianness
+WXDLLIMPEXP_BASE bool wxIsPlatformLittleEndian();
+
+// Get platform architecture
+WXDLLIMPEXP_BASE bool wxIsPlatform64Bit();
 
 // Return a string with the current date/time
 WXDLLIMPEXP_BASE wxString wxNow();
@@ -107,6 +108,87 @@ WXDLLIMPEXP_BASE const wxChar *wxGetInstallPrefix();
 // Return path to wxWin data (/usr/share/wx/%{version}) (Unices)
 WXDLLIMPEXP_BASE wxString wxGetDataDir();
 
+/*
+ * Class to make it easier to specify platform-dependent values
+ *
+ * Examples:
+ *  long val = wxPlatform::If(wxMac, 1).ElseIf(wxGTK, 2).ElseIf(stPDA, 5).Else(3);
+ *  wxString strVal = wxPlatform::If(wxMac, wxT("Mac")).ElseIf(wxMSW, wxT("MSW")).Else(wxT("Other"));
+ *
+ * A custom platform symbol:
+ *
+ *  #define stPDA 100
+ *  #ifdef __WXWINCE__
+ *      wxPlatform::AddPlatform(stPDA);
+ *  #endif
+ *
+ *  long windowStyle = wxCAPTION | (long) wxPlatform::IfNot(stPDA, wxRESIZE_BORDER);
+ *
+ */
+
+class WXDLLIMPEXP_BASE wxPlatform
+{
+public:
+    wxPlatform() { Init(); }
+    wxPlatform(const wxPlatform& platform) { Copy(platform); }
+    void operator = (const wxPlatform& platform) { Copy(platform); }
+    void Copy(const wxPlatform& platform);
+
+    // Specify an optional default value
+    wxPlatform(int defValue) { Init(); m_longValue = (long)defValue; }
+    wxPlatform(long defValue) { Init(); m_longValue = defValue; }
+    wxPlatform(const wxString& defValue) { Init(); m_stringValue = defValue; }
+    wxPlatform(double defValue) { Init(); m_doubleValue = defValue; }
+
+    static wxPlatform If(int platform, long value);
+    static wxPlatform IfNot(int platform, long value);
+    wxPlatform& ElseIf(int platform, long value);
+    wxPlatform& ElseIfNot(int platform, long value);
+    wxPlatform& Else(long value);
+
+    static wxPlatform If(int platform, int value) { return If(platform, (long)value); }
+    static wxPlatform IfNot(int platform, int value) { return IfNot(platform, (long)value); }
+    wxPlatform& ElseIf(int platform, int value) { return ElseIf(platform, (long) value); }
+    wxPlatform& ElseIfNot(int platform, int value) { return ElseIfNot(platform, (long) value); }
+    wxPlatform& Else(int value) { return Else((long) value); }
+
+    static wxPlatform If(int platform, double value);
+    static wxPlatform IfNot(int platform, double value);
+    wxPlatform& ElseIf(int platform, double value);
+    wxPlatform& ElseIfNot(int platform, double value);
+    wxPlatform& Else(double value);
+
+    static wxPlatform If(int platform, const wxString& value);
+    static wxPlatform IfNot(int platform, const wxString& value);
+    wxPlatform& ElseIf(int platform, const wxString& value);
+    wxPlatform& ElseIfNot(int platform, const wxString& value);
+    wxPlatform& Else(const wxString& value);
+
+    long GetInteger() const { return m_longValue; }
+    const wxString& GetString() const { return m_stringValue; }
+    double GetDouble() const { return m_doubleValue; }
+
+    operator int() const { return (int) GetInteger(); }
+    operator long() const { return GetInteger(); }
+    operator double() const { return GetDouble(); }
+    operator const wxString&() const { return GetString(); }
+
+    static void AddPlatform(int platform);
+    static bool Is(int platform);
+    static void ClearPlatforms();
+
+private:
+
+    void Init() { m_longValue = 0; m_doubleValue = 0.0; }
+
+    long                m_longValue;
+    double              m_doubleValue;
+    wxString            m_stringValue;
+    static wxArrayInt*  sm_customPlatforms;
+};
+
+/// Function for testing current platform
+inline bool wxPlatformIs(int platform) { return wxPlatform::Is(platform); }
 
 #if wxUSE_GUI
 
@@ -121,47 +203,94 @@ WXDLLEXPORT bool wxGetKeyState(wxKeyCode key);
 // in wxMSW.
 WXDLLEXPORT bool wxSetDetectableAutoRepeat( bool flag );
 
-// ----------------------------------------------------------------------------
-// Window ID management
-// ----------------------------------------------------------------------------
 
-// Generate a unique ID
-WXDLLEXPORT long wxNewId();
+// wxMouseState is used to hold information about button and modifier state
+// and is what is returned from wxGetMouseState.
+class WXDLLEXPORT wxMouseState
+{
+public:
+    wxMouseState()
+        : m_x(0), m_y(0),
+          m_leftDown(false), m_middleDown(false), m_rightDown(false),
+          m_controlDown(false), m_shiftDown(false), m_altDown(false),
+          m_metaDown(false)
+    {}
+
+    wxCoord     GetX() { return m_x; }
+    wxCoord     GetY() { return m_y; }
+
+    bool        LeftDown()    { return m_leftDown; }
+    bool        MiddleDown()  { return m_middleDown; }
+    bool        RightDown()   { return m_rightDown; }
+
+    bool        ControlDown() { return m_controlDown; }
+    bool        ShiftDown()   { return m_shiftDown; }
+    bool        AltDown()     { return m_altDown; }
+    bool        MetaDown()    { return m_metaDown; }
+    bool        CmdDown()
+    {
+#if defined(__WXMAC__) || defined(__WXCOCOA__)
+        return MetaDown();
+#else
+        return ControlDown();
+#endif
+    }
 
-// Ensure subsequent IDs don't clash with this one
-WXDLLEXPORT void wxRegisterId(long id);
+    void        SetX(wxCoord x) { m_x = x; }
+    void        SetY(wxCoord y) { m_y = y; }
 
-// Return the current ID
-WXDLLEXPORT long wxGetCurrentId();
+    void        SetLeftDown(bool down)   { m_leftDown = down; }
+    void        SetMiddleDown(bool down) { m_middleDown = down; }
+    void        SetRightDown(bool down)  { m_rightDown = down; }
+
+    void        SetControlDown(bool down) { m_controlDown = down; }
+    void        SetShiftDown(bool down)   { m_shiftDown = down; }
+    void        SetAltDown(bool down)     { m_altDown = down; }
+    void        SetMetaDown(bool down)    { m_metaDown = down; }
+
+private:
+    wxCoord     m_x;
+    wxCoord     m_y;
+
+    bool        m_leftDown : 1;
+    bool        m_middleDown : 1;
+    bool        m_rightDown : 1;
+
+    bool        m_controlDown : 1;
+    bool        m_shiftDown : 1;
+    bool        m_altDown : 1;
+    bool        m_metaDown : 1;
+};
+
+
+// Returns the current state of the mouse position, buttons and modifers
+WXDLLEXPORT wxMouseState wxGetMouseState();
 
 #endif // wxUSE_GUI
 
 // ----------------------------------------------------------------------------
-// Various conversions
+// Window ID management
 // ----------------------------------------------------------------------------
 
-// these functions are deprecated, use wxString methods instead!
-#if WXWIN_COMPATIBILITY_2_4
+// Ensure subsequent IDs don't clash with this one
+WXDLLIMPEXP_BASE void wxRegisterId(long id);
 
-extern WXDLLIMPEXP_DATA_BASE(const wxChar*) wxFloatToStringStr;
-extern WXDLLIMPEXP_DATA_BASE(const wxChar*) wxDoubleToStringStr;
+// Return the current ID
+WXDLLIMPEXP_BASE long wxGetCurrentId();
 
-wxDEPRECATED( WXDLLIMPEXP_BASE void StringToFloat(const wxChar *s, float *number) );
-wxDEPRECATED( WXDLLIMPEXP_BASE wxChar* FloatToString(float number, const wxChar *fmt = wxFloatToStringStr) );
-wxDEPRECATED( WXDLLIMPEXP_BASE void StringToDouble(const wxChar *s, double *number) );
-wxDEPRECATED( WXDLLIMPEXP_BASE wxChar* DoubleToString(double number, const wxChar *fmt = wxDoubleToStringStr) );
-wxDEPRECATED( WXDLLIMPEXP_BASE void StringToInt(const wxChar *s, int *number) );
-wxDEPRECATED( WXDLLIMPEXP_BASE void StringToLong(const wxChar *s, long *number) );
-wxDEPRECATED( WXDLLIMPEXP_BASE wxChar* IntToString(int number) );
-wxDEPRECATED( WXDLLIMPEXP_BASE wxChar* LongToString(long number) );
+// Generate a unique ID
+WXDLLIMPEXP_BASE long wxNewId();
 
-#endif // WXWIN_COMPATIBILITY_2_4
+// ----------------------------------------------------------------------------
+// Various conversions
+// ----------------------------------------------------------------------------
 
 // Convert 2-digit hex number to decimal
 WXDLLIMPEXP_BASE int wxHexToDec(const wxString& buf);
 
 // Convert decimal integer to 2-character hex string
 WXDLLIMPEXP_BASE void wxDecToHex(int dec, wxChar *buf);
+WXDLLIMPEXP_BASE void wxDecToHex(int dec, char* ch1, char* ch2);
 WXDLLIMPEXP_BASE wxString wxDecToHex(int dec);
 
 // ----------------------------------------------------------------------------
@@ -190,7 +319,15 @@ enum
     // by default synchronous execution disables all program windows to avoid
     // that the user interacts with the program while the child process is
     // running, you can use this flag to prevent this from happening
-    wxEXEC_NODISABLE = 8
+    wxEXEC_NODISABLE = 8,
+
+    // by default, the event loop is run while waiting for synchronous execution
+    // to complete and this flag can be used to simply block the main process
+    // until the child process finishes
+    wxEXEC_NOEVENTS = 16,
+
+    // convenient synonym for flags given system()-like behaviour
+    wxEXEC_BLOCK = wxEXEC_SYNC | wxEXEC_NOEVENTS
 };
 
 // Execute another program.
@@ -215,6 +352,13 @@ WXDLLIMPEXP_BASE long wxExecute(const wxString& command,
                                 wxArrayString& error,
                                 int flags = 0);
 
+#if defined(__WXMSW__) && wxUSE_IPC
+// ask a DDE server to execute the DDE request with given parameters
+WXDLLIMPEXP_BASE bool wxExecuteDDE(const wxString& ddeServer,
+                                   const wxString& ddeTopic,
+                                   const wxString& ddeCommand);
+#endif // __WXMSW__ && wxUSE_IPC
+
 enum wxSignal
 {
     wxSIGNONE = 0,  // verify if the process exists under Unix
@@ -262,26 +406,6 @@ enum wxShutdownFlags
 // Shutdown or reboot the PC
 WXDLLIMPEXP_BASE bool wxShutdown(wxShutdownFlags wFlags);
 
-enum wxPowerType
-{
-    wxPOWER_SOCKET,
-    wxPOWER_BATTERY,
-    wxPOWER_UNKNOWN
-};
-
-WXDLLIMPEXP_BASE wxPowerType wxGetPowerType();
-
-enum wxBatteryState
-{
-    wxBATTERY_NORMAL_STATE,    // system is fully usable
-    wxBATTERY_LOW_STATE,       // start to worry
-    wxBATTERY_CRITICAL_STATE,  // save quickly
-    wxBATTERY_SHUTDOWN_STATE,  // too late
-    wxBATTERY_UNKNOWN_STATE
-};
-
-WXDLLIMPEXP_BASE wxBatteryState wxGetBatteryState();
-
 // send the given signal to the process (only NONE and KILL are supported under
 // Windows, all others mean TERM), return 0 if ok and -1 on error
 //
@@ -324,11 +448,6 @@ WXDLLIMPEXP_BASE bool wxHandleFatalExceptions(bool doit = true);
 
 #endif // wxUSE_ON_FATAL_EXCEPTION
 
-#if wxABI_VERSION > 20601
-// Launch url in the user's default internet browser
-WXDLLIMPEXP_BASE bool wxLaunchDefaultBrowser(const wxString& url);
-#endif
-
 // ----------------------------------------------------------------------------
 // Environment variables
 // ----------------------------------------------------------------------------
@@ -338,10 +457,30 @@ WXDLLIMPEXP_BASE bool wxLaunchDefaultBrowser(const wxString& url);
 WXDLLIMPEXP_BASE bool wxGetEnv(const wxString& var, wxString *value);
 
 // set the env var name to the given value, return true on success
-WXDLLIMPEXP_BASE bool wxSetEnv(const wxString& var, const wxChar *value);
+WXDLLIMPEXP_BASE bool wxSetEnv(const wxString& var, const wxString& value);
 
 // remove the env var from environment
-inline bool wxUnsetEnv(const wxString& var) { return wxSetEnv(var, NULL); }
+WXDLLIMPEXP_BASE bool wxUnsetEnv(const wxString& var);
+
+#if WXWIN_COMPATIBILITY_2_8
+inline bool wxSetEnv(const wxString& var, const char *value)
+    { return wxSetEnv(var, wxString(value)); }
+inline bool wxSetEnv(const wxString& var, const wchar_t *value)
+    { return wxSetEnv(var, wxString(value)); }
+template<typename T>
+inline bool wxSetEnv(const wxString& var, const wxCharTypeBuffer<T>& value)
+    { return wxSetEnv(var, wxString(value)); }
+inline bool wxSetEnv(const wxString& var, const wxCStrData& value)
+    { return wxSetEnv(var, wxString(value)); }
+
+// this one is for passing NULL directly - don't use it, use wxUnsetEnv instead
+wxDEPRECATED( inline bool wxSetEnv(const wxString& var, int value) );
+inline bool wxSetEnv(const wxString& var, int value)
+{
+    wxASSERT_MSG( value == 0, "using non-NULL integer as string?" );
+    return wxUnsetEnv(var);
+}
+#endif // WXWIN_COMPATIBILITY_2_8
 
 // ----------------------------------------------------------------------------
 // Network and username functions.
@@ -375,31 +514,76 @@ WXDLLIMPEXP_BASE const wxChar* wxGetHomeDir(wxString *pstr);
 
 // Get the user's home dir (caller must copy --- volatile)
 // returns NULL is no HOME dir is known
-#if defined(__UNIX__) && wxUSE_UNICODE
+#if defined(__UNIX__) && wxUSE_UNICODE && !defined(__WINE__)
 WXDLLIMPEXP_BASE const wxMB2WXbuf wxGetUserHome(const wxString& user = wxEmptyString);
 #else
 WXDLLIMPEXP_BASE wxChar* wxGetUserHome(const wxString& user = wxEmptyString);
 #endif
 
+#if wxUSE_LONGLONG
+    typedef wxLongLong wxDiskspaceSize_t;
+#else
+    typedef long wxDiskspaceSize_t;
+#endif
+
 // get number of total/free bytes on the disk where path belongs
 WXDLLIMPEXP_BASE bool wxGetDiskSpace(const wxString& path,
-                                wxLongLong *pTotal = NULL,
-                                wxLongLong *pFree = NULL);
+                                     wxDiskspaceSize_t *pTotal = NULL,
+                                     wxDiskspaceSize_t *pFree = NULL);
 
 #if wxUSE_GUI // GUI only things from now on
 
+// ----------------------------------------------------------------------------
+// Launch default browser
+// ----------------------------------------------------------------------------
+
+// flags for wxLaunchDefaultBrowser
+enum
+{
+    wxBROWSER_NEW_WINDOW = 1
+};
+
+// Launch url in the user's default internet browser
+WXDLLIMPEXP_CORE bool wxLaunchDefaultBrowser(const wxString& url, int flags = 0);
+
 // ----------------------------------------------------------------------------
 // Menu accelerators related things
 // ----------------------------------------------------------------------------
 
-WXDLLEXPORT wxChar* wxStripMenuCodes(const wxChar *in, wxChar *out = (wxChar *) NULL);
-WXDLLEXPORT wxString wxStripMenuCodes(const wxString& str);
+// flags for wxStripMenuCodes
+enum
+{
+    // strip '&' characters
+    wxStrip_Mnemonics = 1,
+
+    // strip everything after '\t'
+    wxStrip_Accel = 2,
+
+    // strip everything (this is the default)
+    wxStrip_All = wxStrip_Mnemonics | wxStrip_Accel
+};
+
+// strip mnemonics and/or accelerators from the label
+WXDLLEXPORT wxString
+wxStripMenuCodes(const wxString& str, int flags = wxStrip_All);
+
+#if WXWIN_COMPATIBILITY_2_6
+// obsolete and deprecated version, do not use, use the above overload instead
+wxDEPRECATED(
+    WXDLLEXPORT wxChar* wxStripMenuCodes(const wxChar *in, wxChar *out = NULL)
+);
 
 #if wxUSE_ACCEL
-class WXDLLEXPORT wxAcceleratorEntry;
-WXDLLEXPORT wxAcceleratorEntry *wxGetAccelFromString(const wxString& label);
+class WXDLLIMPEXP_FWD_CORE wxAcceleratorEntry;
+
+// use wxAcceleratorEntry::Create() or FromString() methods instead
+wxDEPRECATED(
+    WXDLLEXPORT wxAcceleratorEntry *wxGetAccelFromString(const wxString& label)
+);
 #endif // wxUSE_ACCEL
 
+#endif // WXWIN_COMPATIBILITY_2_6
+
 // ----------------------------------------------------------------------------
 // Window search
 // ----------------------------------------------------------------------------
@@ -460,9 +644,7 @@ private:
 // ----------------------------------------------------------------------------
 
 // Set the cursor to the busy cursor for all windows
-class WXDLLEXPORT wxCursor;
-extern WXDLLEXPORT_DATA(wxCursor*) wxHOURGLASS_CURSOR;
-WXDLLEXPORT void wxBeginBusyCursor(wxCursor *cursor = wxHOURGLASS_CURSOR);
+WXDLLIMPEXP_CORE void wxBeginBusyCursor(const wxCursor *cursor = wxHOURGLASS_CURSOR);
 
 // Restore cursor to normal
 WXDLLEXPORT void wxEndBusyCursor();
@@ -474,7 +656,7 @@ WXDLLEXPORT bool wxIsBusy();
 class WXDLLEXPORT wxBusyCursor
 {
 public:
-    wxBusyCursor(wxCursor* cursor = wxHOURGLASS_CURSOR)
+    wxBusyCursor(const wxCursor* cursor = wxHOURGLASS_CURSOR)
         { wxBeginBusyCursor(cursor); }
     ~wxBusyCursor()
         { wxEndBusyCursor(); }
@@ -488,23 +670,6 @@ public:
     static const wxCursor GetBusyCursor();
 };
 
-
-// ----------------------------------------------------------------------------
-// Reading and writing resources (eg WIN.INI, .Xdefaults)
-// ----------------------------------------------------------------------------
-
-#if wxUSE_RESOURCES
-WXDLLEXPORT bool wxWriteResource(const wxString& section, const wxString& entry, const wxString& value, const wxString& file = wxEmptyString);
-WXDLLEXPORT bool wxWriteResource(const wxString& section, const wxString& entry, float value, const wxString& file = wxEmptyString);
-WXDLLEXPORT bool wxWriteResource(const wxString& section, const wxString& entry, long value, const wxString& file = wxEmptyString);
-WXDLLEXPORT bool wxWriteResource(const wxString& section, const wxString& entry, int value, const wxString& file = wxEmptyString);
-
-WXDLLEXPORT bool wxGetResource(const wxString& section, const wxString& entry, wxChar **value, const wxString& file = wxEmptyString);
-WXDLLEXPORT bool wxGetResource(const wxString& section, const wxString& entry, float *value, const wxString& file = wxEmptyString);
-WXDLLEXPORT bool wxGetResource(const wxString& section, const wxString& entry, long *value, const wxString& file = wxEmptyString);
-WXDLLEXPORT bool wxGetResource(const wxString& section, const wxString& entry, int *value, const wxString& file = wxEmptyString);
-#endif // wxUSE_RESOURCES
-
 void WXDLLEXPORT wxGetMousePosition( int* x, int* y );
 
 // MSW only: get user-defined resource from the .res file.
@@ -515,31 +680,28 @@ void WXDLLEXPORT wxGetMousePosition( int* x, int* y );
 #endif // MSW
 
 // ----------------------------------------------------------------------------
-// Display and colorss (X only)
+// X11 Display access
 // ----------------------------------------------------------------------------
 
+#if defined(__X__) || defined(__WXGTK__)
+
 #ifdef __WXGTK__
-    void *wxGetDisplay();
+    WXDLLIMPEXP_CORE void *wxGetDisplay();
 #endif
 
 #ifdef __X__
-    WXDisplay *wxGetDisplay();
-    bool wxSetDisplay(const wxString& display_name);
-    wxString wxGetDisplayName();
+    WXDLLIMPEXP_CORE WXDisplay *wxGetDisplay();
+    WXDLLIMPEXP_CORE bool wxSetDisplay(const wxString& display_name);
+    WXDLLIMPEXP_CORE wxString wxGetDisplayName();
 #endif // X or GTK+
 
-#ifdef __X__
-
-#ifdef __VMS__ // Xlib.h for VMS is not (yet) compatible with C++
-               // The resulting warnings are switched off here
-#pragma message disable nosimpint
-#endif
-// #include <X11/Xlib.h>
-#ifdef __VMS__
-#pragma message enable nosimpint
-#endif
+// use this function instead of the functions above in implementation code
+inline struct _XDisplay *wxGetX11Display()
+{
+    return (_XDisplay *)wxGetDisplay();
+}
 
-#endif //__X__
+#endif // X11 || wxGTK
 
 #endif // wxUSE_GUI
 
@@ -557,21 +719,5 @@ WXDLLIMPEXP_BASE bool wxYieldIfNeeded();
 // Error message functions used by wxWidgets (deprecated, use wxLog)
 // ----------------------------------------------------------------------------
 
-#if WXWIN_COMPATIBILITY_2_2
-
-// Format a message on the standard error (UNIX) or the debugging
-// stream (Windows)
-wxDEPRECATED( WXDLLIMPEXP_BASE void wxDebugMsg(const wxChar *fmt ...) ATTRIBUTE_PRINTF_1 );
-
-// Non-fatal error (continues)
-extern WXDLLIMPEXP_DATA_BASE(const wxChar*) wxInternalErrorStr;
-wxDEPRECATED( WXDLLIMPEXP_BASE void wxError(const wxString& msg, const wxString& title = wxInternalErrorStr) );
-
-// Fatal error (exits)
-extern WXDLLIMPEXP_DATA_BASE(const wxChar*) wxFatalErrorStr;
-wxDEPRECATED( WXDLLIMPEXP_BASE void wxFatalError(const wxString& msg, const wxString& title = wxFatalErrorStr) );
-
-#endif // WXWIN_COMPATIBILITY_2_2
-
 #endif
     // _WX_UTILSH__