fixing 'id' objc.h collisions, listbox rewrite

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

diff --git a/include/wx/utils.h b/include/wx/utils.h
index 0bd6c258ed0a1823ca3547c20e2dbb7fee5bce4f..f5d087d38551108c80db19f2bb16f62276ff3bf9 100644 (file)
--- a/include/wx/utils.h
+++ b/include/wx/utils.h
@@ -1,12 +1,12 @@
 /////////////////////////////////////////////////////////////////////////////
 /////////////////////////////////////////////////////////////////////////////

-// Name:        utils.h
+// Name:        wx/utils.h

 // Purpose:     Miscellaneous utilities
 // Author:      Julian Smart
 // Modified by:
 // Created:     29/01/98
 // RCS-ID:      $Id$
 // Copyright:   (c) 1998 Julian Smart
 // Purpose:     Miscellaneous utilities
 // Author:      Julian Smart
 // Modified by:
 // Created:     29/01/98
 // RCS-ID:      $Id$
 // Copyright:   (c) 1998 Julian Smart

-// Licence:     wxWindows license
+// Licence:     wxWindows licence

 /////////////////////////////////////////////////////////////////////////////
 
 #ifndef _WX_UTILSH__
 /////////////////////////////////////////////////////////////////////////////
 
 #ifndef _WX_UTILSH__


@@ -16,19 +16,23 @@
 // headers
 // ----------------------------------------------------------------------------
 
 // headers
 // ----------------------------------------------------------------------------
 

-#ifdef __GNUG__
-    #pragma interface "utils.h"
-#endif
-

 #include "wx/object.h"
 #include "wx/list.h"
 #include "wx/filefn.h"
 #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_BASE wxArrayInt;

 
 // need this for wxGetDiskSpace() as we can't, unfortunately, forward declare
 // wxLongLong
 #include "wx/longlong.h"
 
 
 // need this for wxGetDiskSpace() as we can't, unfortunately, forward declare
 // wxLongLong
 #include "wx/longlong.h"
 

-#ifdef __X__
+#ifdef __WATCOMC__
+    #include <direct.h>
+#elif defined(__X__)

     #include <dirent.h>
     #include <unistd.h>
 #endif
     #include <dirent.h>
     #include <unistd.h>
 #endif


@@ -39,11 +43,10 @@
 // Forward declaration
 // ----------------------------------------------------------------------------
 
 // Forward declaration
 // ----------------------------------------------------------------------------
 

-class WXDLLEXPORT wxProcess;
-class WXDLLEXPORT wxFrame;
-class WXDLLEXPORT wxWindow;
-class WXDLLEXPORT wxWindowList;
-class WXDLLEXPORT wxPoint;
+class WXDLLIMPEXP_CORE wxProcess;
+class WXDLLIMPEXP_CORE wxFrame;
+class WXDLLIMPEXP_CORE wxWindow;
+class WXDLLIMPEXP_CORE wxWindowList;

 
 // ----------------------------------------------------------------------------
 // Macros
 
 // ----------------------------------------------------------------------------
 // Macros


@@ -52,18 +55,23 @@ class WXDLLEXPORT wxPoint;
 #define wxMax(a,b)            (((a) > (b)) ? (a) : (b))
 #define wxMin(a,b)            (((a) < (b)) ? (a) : (b))
 
 #define wxMax(a,b)            (((a) > (b)) ? (a) : (b))
 #define wxMin(a,b)            (((a) < (b)) ? (a) : (b))
 

+// 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
+    typedef long wxMemorySize;
+#endif
+

 // ----------------------------------------------------------------------------
 // String functions (deprecated, use wxString)
 // ----------------------------------------------------------------------------
 
 // ----------------------------------------------------------------------------
 // String functions (deprecated, use wxString)
 // ----------------------------------------------------------------------------
 

-// Useful buffer (FIXME VZ: To be removed!!!)
-WXDLLEXPORT_DATA(extern wxChar*) wxBuffer;
-

 // Make a copy of this string using 'new'
 // Make a copy of this string using 'new'

-WXDLLEXPORT wxChar* copystring(const wxChar *s);
-
-// Matches string one within string two regardless of case
-WXDLLEXPORT bool StringMatch(const wxChar *one, const wxChar *two, bool subString = TRUE, bool exact = FALSE);
+#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))
 
 // A shorter way of using strcmp
 #define wxStringEq(s1, s2) (s1 && s2 && (wxStrcmp(s1, s2) == 0))


@@ -73,45 +81,194 @@ WXDLLEXPORT bool StringMatch(const wxChar *one, const wxChar *two, bool subStrin
 // ----------------------------------------------------------------------------
 
 // Sound the bell
 // ----------------------------------------------------------------------------
 
 // Sound the bell

-WXDLLEXPORT void wxBell();
+#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
 
 // Get OS description as a user-readable string

-WXDLLEXPORT wxString wxGetOsDescription();
+WXDLLIMPEXP_BASE wxString wxGetOsDescription();

 
 // Get OS version
 
 // Get OS version

-WXDLLEXPORT int wxGetOsVersion(int *majorVsn = (int *) NULL,
+WXDLLIMPEXP_BASE int wxGetOsVersion(int *majorVsn = (int *) NULL,

                                int *minorVsn = (int *) NULL);
 
 // Return a string with the current date/time
                                int *minorVsn = (int *) NULL);
 
 // Return a string with the current date/time

-WXDLLEXPORT wxString wxNow();
+WXDLLIMPEXP_BASE wxString wxNow();

 
 

-// Return path where wxWindows is installed (mostly useful in Unices)
-WXDLLEXPORT const wxChar *wxGetInstallPrefix();
+// Return path where wxWidgets is installed (mostly useful in Unices)
+WXDLLIMPEXP_BASE const wxChar *wxGetInstallPrefix();

 // Return path to wxWin data (/usr/share/wx/%{version}) (Unices)
 // Return path to wxWin data (/usr/share/wx/%{version}) (Unices)

-WXDLLEXPORT wxString wxGetDataDir();
+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);
+    void Init() { m_longValue = 0; m_doubleValue = 0.0; }
+
+    // Specify an optional default value
+    wxPlatform(long defValue) { m_longValue = defValue; m_doubleValue = 0.0; }
+    wxPlatform(const wxString& defValue) { m_stringValue = defValue; m_longValue = 0; m_doubleValue = 0.0; }
+    wxPlatform(double defValue) { m_longValue = 0; 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);
+    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(); }
+    operator const wxChar*() const { return (const wxChar*) GetString(); }
+
+    static void AddPlatform(int platform);
+    static bool Is(int platform);
+    static void ClearPlatforms();

 
 

+private:
+    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
 
 #if wxUSE_GUI

+
+// Get the state of a key (true if pressed, false if not)
+// This is generally most useful getting the state of
+// the modifier or toggle keys.
+WXDLLEXPORT bool wxGetKeyState(wxKeyCode key);
+
+

 // Don't synthesize KeyUp events holding down a key and producing
 // KeyDown events with autorepeat. On by default and always on
 // in wxMSW.
 WXDLLEXPORT bool wxSetDetectableAutoRepeat( bool flag );
 
 // Don't synthesize KeyUp events holding down a key and producing
 // KeyDown events with autorepeat. On by default and always on
 // in wxMSW.
 WXDLLEXPORT bool wxSetDetectableAutoRepeat( bool flag );
 

+
+// 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
+    }
+
+    void        SetX(wxCoord x) { m_x = x; }
+    void        SetY(wxCoord y) { m_y = y; }
+
+    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;
+    bool        m_middleDown;
+    bool        m_rightDown;
+
+    bool        m_controlDown;
+    bool        m_shiftDown;
+    bool        m_altDown;
+    bool        m_metaDown;
+};
+
+
+// Returns the current state of the mouse position, buttons and modifers
+WXDLLEXPORT wxMouseState wxGetMouseState();
+
+

 // ----------------------------------------------------------------------------
 // Window ID management
 // ----------------------------------------------------------------------------
 
 // Generate a unique ID
 WXDLLEXPORT long wxNewId();
 // ----------------------------------------------------------------------------
 // Window ID management
 // ----------------------------------------------------------------------------
 
 // Generate a unique ID
 WXDLLEXPORT long wxNewId();

-#if !defined(NewId) && defined(WXWIN_COMPATIBILITY)
-    #define NewId wxNewId
-#endif

 
 // Ensure subsequent IDs don't clash with this one
 WXDLLEXPORT void wxRegisterId(long id);
 
 // Ensure subsequent IDs don't clash with this one
 WXDLLEXPORT void wxRegisterId(long id);

-#if !defined(RegisterId) && defined(WXWIN_COMPATIBILITY)
-    #define RegisterId wxRegisterId
-#endif

 
 // Return the current ID
 WXDLLEXPORT long wxGetCurrentId();
 
 // Return the current ID
 WXDLLEXPORT long wxGetCurrentId();


@@ -122,43 +279,87 @@ WXDLLEXPORT long wxGetCurrentId();
 // Various conversions
 // ----------------------------------------------------------------------------
 
 // Various conversions
 // ----------------------------------------------------------------------------
 

-WXDLLEXPORT_DATA(extern const wxChar*) wxFloatToStringStr;
-WXDLLEXPORT_DATA(extern const wxChar*) wxDoubleToStringStr;
+// these functions are deprecated, use wxString methods instead!
+#if WXWIN_COMPATIBILITY_2_4
+
+extern WXDLLIMPEXP_DATA_BASE(const wxChar*) wxFloatToStringStr;
+extern WXDLLIMPEXP_DATA_BASE(const wxChar*) wxDoubleToStringStr;
+
+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) );

 
 

-WXDLLEXPORT void StringToFloat(const wxChar *s, float *number);
-WXDLLEXPORT wxChar* FloatToString(float number, const wxChar *fmt = wxFloatToStringStr);
-WXDLLEXPORT void StringToDouble(const wxChar *s, double *number);
-WXDLLEXPORT wxChar* DoubleToString(double number, const wxChar *fmt = wxDoubleToStringStr);
-WXDLLEXPORT void StringToInt(const wxChar *s, int *number);
-WXDLLEXPORT void StringToLong(const wxChar *s, long *number);
-WXDLLEXPORT wxChar* IntToString(int number);
-WXDLLEXPORT wxChar* LongToString(long number);
+#endif // WXWIN_COMPATIBILITY_2_4

 
 // Convert 2-digit hex number to decimal
 
 // Convert 2-digit hex number to decimal

-WXDLLEXPORT int wxHexToDec(const wxString& buf);
+WXDLLIMPEXP_BASE int wxHexToDec(const wxString& buf);

 
 // Convert decimal integer to 2-character hex string
 
 // Convert decimal integer to 2-character hex string

-WXDLLEXPORT void wxDecToHex(int dec, wxChar *buf);
-WXDLLEXPORT wxString wxDecToHex(int dec);
+WXDLLIMPEXP_BASE void wxDecToHex(int dec, wxChar *buf);
+WXDLLIMPEXP_BASE wxString wxDecToHex(int dec);

 
 // ----------------------------------------------------------------------------
 // Process management
 // ----------------------------------------------------------------------------
 
 
 // ----------------------------------------------------------------------------
 // Process management
 // ----------------------------------------------------------------------------
 

-// Execute another program. Returns 0 if there was an error, a PID otherwise.
-WXDLLEXPORT long wxExecute(wxChar **argv, bool sync = FALSE,
+// NB: for backwards compatibility reasons the values of wxEXEC_[A]SYNC *must*
+//     be 0 and 1, don't change!
+
+enum
+{
+    // execute the process asynchronously
+    wxEXEC_ASYNC    = 0,
+
+    // execute it synchronously, i.e. wait until it finishes
+    wxEXEC_SYNC     = 1,
+
+    // under Windows, don't hide the child even if it's IO is redirected (this
+    // is done by default)
+    wxEXEC_NOHIDE   = 2,
+
+    // under Unix, if the process is the group leader then passing wxKILL_CHILDREN to wxKill
+    // kills all children as well as pid
+    wxEXEC_MAKE_GROUP_LEADER = 4,
+
+    // 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
+};
+
+// Execute another program.
+//
+// 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.
+WXDLLIMPEXP_BASE long wxExecute(wxChar **argv, int flags = wxEXEC_ASYNC,

                            wxProcess *process = (wxProcess *) NULL);
                            wxProcess *process = (wxProcess *) NULL);

-WXDLLEXPORT long wxExecute(const wxString& command, bool sync = FALSE,
+WXDLLIMPEXP_BASE long wxExecute(const wxString& command, int flags = wxEXEC_ASYNC,

                            wxProcess *process = (wxProcess *) NULL);
 
                            wxProcess *process = (wxProcess *) NULL);
 

-// execute the command capturing its output into an array line by line
-WXDLLEXPORT long wxExecute(const wxString& command,
-                           wxArrayString& output);
-
-// also capture stderr
-WXDLLEXPORT long wxExecute(const wxString& command,
-                           wxArrayString& output,
-                           wxArrayString& error);
+// execute the command capturing its output into an array line by line, this is
+// always synchronous
+WXDLLIMPEXP_BASE long wxExecute(const wxString& command,
+                                wxArrayString& output,
+                                int flags = 0);
+
+// also capture stderr (also synchronous)
+WXDLLIMPEXP_BASE long wxExecute(const wxString& command,
+                                wxArrayString& output,
+                                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
 {
 
 enum wxSignal
 {


@@ -192,44 +393,102 @@ enum wxKillError
     wxKILL_ERROR            // another, unspecified error
 };
 
     wxKILL_ERROR            // another, unspecified error
 };
 

+enum wxKillFlags
+{
+    wxKILL_NOCHILDREN = 0,  // don't kill children
+    wxKILL_CHILDREN = 1     // kill children
+};
+
+enum wxShutdownFlags
+{
+    wxSHUTDOWN_POWEROFF,    // power off the computer
+    wxSHUTDOWN_REBOOT       // shutdown and reboot
+};
+
+// 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
 //
 // return detailed error in rc if not NULL
 // 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
 //
 // return detailed error in rc if not NULL

-WXDLLEXPORT int wxKill(long pid,
+WXDLLIMPEXP_BASE int wxKill(long pid,

                        wxSignal sig = wxSIGTERM,
                        wxSignal sig = wxSIGTERM,

-                       wxKillError *rc = NULL);
+                       wxKillError *rc = NULL,
+                       int flags = wxKILL_NOCHILDREN);

 
 // Execute a command in an interactive shell window (always synchronously)
 // If no command then just the shell
 
 // Execute a command in an interactive shell window (always synchronously)
 // If no command then just the shell

-WXDLLEXPORT bool wxShell(const wxString& command = wxEmptyString);
+WXDLLIMPEXP_BASE bool wxShell(const wxString& command = wxEmptyString);

 
 // As wxShell(), but must give a (non interactive) command and its output will
 // be returned in output array
 
 // As wxShell(), but must give a (non interactive) command and its output will
 // be returned in output array

-WXDLLEXPORT bool wxShell(const wxString& command, wxArrayString& output);
+WXDLLIMPEXP_BASE bool wxShell(const wxString& command, wxArrayString& output);

 
 // Sleep for nSecs seconds
 
 // Sleep for nSecs seconds

-WXDLLEXPORT void wxSleep(int nSecs);
+WXDLLIMPEXP_BASE void wxSleep(int nSecs);

 
 // Sleep for a given amount of milliseconds
 
 // Sleep for a given amount of milliseconds

-WXDLLEXPORT void wxUsleep(unsigned long milliseconds);
+WXDLLIMPEXP_BASE void wxMilliSleep(unsigned long milliseconds);
+
+// Sleep for a given amount of microseconds
+WXDLLIMPEXP_BASE void wxMicroSleep(unsigned long microseconds);
+
+// Sleep for a given amount of milliseconds (old, bad name), use wxMilliSleep
+wxDEPRECATED( WXDLLIMPEXP_BASE void wxUsleep(unsigned long milliseconds) );
+
+// Get the process id of the current process
+WXDLLIMPEXP_BASE unsigned long wxGetProcessId();

 
 // Get free memory in bytes, or -1 if cannot determine amount (e.g. on UNIX)
 
 // Get free memory in bytes, or -1 if cannot determine amount (e.g. on UNIX)

-WXDLLEXPORT long wxGetFreeMemory();
+WXDLLIMPEXP_BASE wxMemorySize wxGetFreeMemory();
+
+#if wxUSE_ON_FATAL_EXCEPTION

 
 // should wxApp::OnFatalException() be called?
 
 // should wxApp::OnFatalException() be called?

-WXDLLEXPORT bool wxHandleFatalExceptions(bool doit = TRUE);
+WXDLLIMPEXP_BASE bool wxHandleFatalExceptions(bool doit = true);
+
+#endif // wxUSE_ON_FATAL_EXCEPTION
+
+// flags for wxLaunchDefaultBrowser
+enum
+{
+    wxBROWSER_NEW_WINDOW = 1
+};
+
+// Launch url in the user's default internet browser
+WXDLLIMPEXP_BASE bool wxLaunchDefaultBrowser(const wxString& url, int flags = 0);

 
 // ----------------------------------------------------------------------------
 // Environment variables
 // ----------------------------------------------------------------------------
 
 
 // ----------------------------------------------------------------------------
 // Environment variables
 // ----------------------------------------------------------------------------
 

-// returns TRUE if variable exists (value may be NULL if you just want to check
+// returns true if variable exists (value may be NULL if you just want to check

 // for this)
 // for this)

-WXDLLEXPORT bool wxGetEnv(const wxString& var, wxString *value);
+WXDLLIMPEXP_BASE bool wxGetEnv(const wxString& var, wxString *value);

 
 

-// set the env var name to the given value, return TRUE on success
-WXDLLEXPORT bool wxSetEnv(const wxString& var, const wxChar *value);
+// set the env var name to the given value, return true on success
+WXDLLIMPEXP_BASE bool wxSetEnv(const wxString& var, const wxChar *value);

 
 // remove the env var from environment
 inline bool wxUnsetEnv(const wxString& var) { return wxSetEnv(var, NULL); }
 
 // remove the env var from environment
 inline bool wxUnsetEnv(const wxString& var) { return wxSetEnv(var, NULL); }


@@ -241,41 +500,47 @@ inline bool wxUnsetEnv(const wxString& var) { return wxSetEnv(var, NULL); }
 // NB: "char *" functions are deprecated, use wxString ones!
 
 // Get eMail address
 // NB: "char *" functions are deprecated, use wxString ones!
 
 // Get eMail address

-WXDLLEXPORT bool wxGetEmailAddress(wxChar *buf, int maxSize);
-WXDLLEXPORT wxString wxGetEmailAddress();
+WXDLLIMPEXP_BASE bool wxGetEmailAddress(wxChar *buf, int maxSize);
+WXDLLIMPEXP_BASE wxString wxGetEmailAddress();

 
 // Get hostname.
 
 // Get hostname.

-WXDLLEXPORT bool wxGetHostName(wxChar *buf, int maxSize);
-WXDLLEXPORT wxString wxGetHostName();
+WXDLLIMPEXP_BASE bool wxGetHostName(wxChar *buf, int maxSize);
+WXDLLIMPEXP_BASE wxString wxGetHostName();

 
 // Get FQDN
 
 // Get FQDN

-WXDLLEXPORT wxString wxGetFullHostName();
-WXDLLEXPORT bool wxGetFullHostName(wxChar *buf, int maxSize);
+WXDLLIMPEXP_BASE wxString wxGetFullHostName();
+WXDLLIMPEXP_BASE bool wxGetFullHostName(wxChar *buf, int maxSize);

 
 // Get user ID e.g. jacs (this is known as login name under Unix)
 
 // Get user ID e.g. jacs (this is known as login name under Unix)

-WXDLLEXPORT bool wxGetUserId(wxChar *buf, int maxSize);
-WXDLLEXPORT wxString wxGetUserId();
+WXDLLIMPEXP_BASE bool wxGetUserId(wxChar *buf, int maxSize);
+WXDLLIMPEXP_BASE wxString wxGetUserId();

 
 // Get user name e.g. Julian Smart
 
 // Get user name e.g. Julian Smart

-WXDLLEXPORT bool wxGetUserName(wxChar *buf, int maxSize);
-WXDLLEXPORT wxString wxGetUserName();
+WXDLLIMPEXP_BASE bool wxGetUserName(wxChar *buf, int maxSize);
+WXDLLIMPEXP_BASE wxString wxGetUserName();

 
 // Get current Home dir and copy to dest (returns pstr->c_str())
 
 // Get current Home dir and copy to dest (returns pstr->c_str())

-WXDLLEXPORT wxString wxGetHomeDir();
-WXDLLEXPORT const wxChar* wxGetHomeDir(wxString *pstr);
+WXDLLIMPEXP_BASE wxString wxGetHomeDir();
+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
 
 // Get the user's home dir (caller must copy --- volatile)
 // returns NULL is no HOME dir is known
 #if defined(__UNIX__) && wxUSE_UNICODE

-WXDLLEXPORT const wxMB2WXbuf wxGetUserHome(const wxString& user = wxEmptyString);
+WXDLLIMPEXP_BASE const wxMB2WXbuf wxGetUserHome(const wxString& user = wxEmptyString);

 #else
 #else

-WXDLLEXPORT wxChar* wxGetUserHome(const wxString& user = wxEmptyString);
+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
 #endif
 
 // get number of total/free bytes on the disk where path belongs

-WXDLLEXPORT bool wxGetDiskSpace(const wxString& path,
-                                wxLongLong *pTotal = NULL,
-                                wxLongLong *pFree = NULL);
+WXDLLIMPEXP_BASE bool wxGetDiskSpace(const wxString& path,
+                                     wxDiskspaceSize_t *pTotal = NULL,
+                                     wxDiskspaceSize_t *pFree = NULL);

 
 #if wxUSE_GUI // GUI only things from now on
 
 
 #if wxUSE_GUI // GUI only things from now on
 


@@ -295,37 +560,35 @@ WXDLLEXPORT wxAcceleratorEntry *wxGetAccelFromString(const wxString& label);
 // Window search
 // ----------------------------------------------------------------------------
 
 // Window search
 // ----------------------------------------------------------------------------
 

+// Returns menu item id or wxNOT_FOUND if none.
+WXDLLEXPORT int wxFindMenuItemId(wxFrame *frame, const wxString& menuString, const wxString& itemString);
+
+// Find the wxWindow at the given point. wxGenericFindWindowAtPoint
+// is always present but may be less reliable than a native version.
+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);
 
 // 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);
 
 // 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);
-
-// Find the wxWindow at the given point. wxGenericFindWindowAtPoint
-// is always present but may be less reliable than a native version.
-WXDLLEXPORT wxWindow* wxGenericFindWindowAtPoint(const wxPoint& pt);
-WXDLLEXPORT wxWindow* wxFindWindowAtPoint(const wxPoint& pt);
-

 // ----------------------------------------------------------------------------
 // Message/event queue helpers
 // ----------------------------------------------------------------------------
 
 // ----------------------------------------------------------------------------
 // Message/event queue helpers
 // ----------------------------------------------------------------------------
 

-// Yield to other apps/messages
-WXDLLEXPORT bool wxYield();
-
-// Like wxYield, but fails silently if the yield is recursive.
-WXDLLEXPORT bool wxYieldIfNeeded();
-

 // Yield to other apps/messages and disable user input
 // 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
 
 // Enable or disable input to all top level windows

-WXDLLEXPORT void wxEnableTopLevelWindows(bool enable = TRUE);
+WXDLLEXPORT void wxEnableTopLevelWindows(bool enable = true);

 
 // Check whether this window wants to process messages, e.g. Stop button
 // in long calculations.
 
 // Check whether this window wants to process messages, e.g. Stop button
 // in long calculations.


@@ -344,6 +607,8 @@ public:
 
 private:
     wxWindowList *m_winDisabled;
 
 private:
     wxWindowList *m_winDisabled;

+
+    DECLARE_NO_COPY_CLASS(wxWindowDisabler)

 };
 
 // ----------------------------------------------------------------------------
 };
 
 // ----------------------------------------------------------------------------


@@ -351,21 +616,19 @@ private:
 // ----------------------------------------------------------------------------
 
 // Set the cursor to the busy cursor for all windows
 // ----------------------------------------------------------------------------
 
 // Set the cursor to the busy cursor for all windows

-class WXDLLEXPORT wxCursor;
-WXDLLEXPORT_DATA(extern 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();
 
 
 // Restore cursor to normal
 WXDLLEXPORT void wxEndBusyCursor();
 

-// TRUE if we're between the above two calls
+// true if we're between the above two calls

 WXDLLEXPORT bool wxIsBusy();
 
 // Convenience class so we can just create a wxBusyCursor object on the stack
 class WXDLLEXPORT wxBusyCursor
 {
 public:
 WXDLLEXPORT bool wxIsBusy();
 
 // Convenience class so we can just create a wxBusyCursor object on the stack
 class WXDLLEXPORT wxBusyCursor
 {
 public:

-    wxBusyCursor(wxCursor* cursor = wxHOURGLASS_CURSOR)
+    wxBusyCursor(const wxCursor* cursor = wxHOURGLASS_CURSOR)

         { wxBeginBusyCursor(cursor); }
     ~wxBusyCursor()
         { wxEndBusyCursor(); }
         { wxBeginBusyCursor(cursor); }
     ~wxBusyCursor()
         { wxEndBusyCursor(); }


@@ -401,7 +664,7 @@ void WXDLLEXPORT wxGetMousePosition( int* x, int* y );
 // MSW only: get user-defined resource from the .res file.
 // Returns NULL or newly-allocated memory, so use delete[] to clean up.
 #ifdef __WXMSW__
 // MSW only: get user-defined resource from the .res file.
 // Returns NULL or newly-allocated memory, so use delete[] to clean up.
 #ifdef __WXMSW__

-    WXDLLEXPORT extern const wxChar* wxUserResourceStr;
+    extern WXDLLEXPORT const wxChar* wxUserResourceStr;

     WXDLLEXPORT wxChar* wxLoadUserResource(const wxString& resourceName, const wxString& resourceType = wxUserResourceStr);
 #endif // MSW
 
     WXDLLEXPORT wxChar* wxLoadUserResource(const wxString& resourceName, const wxString& resourceType = wxUserResourceStr);
 #endif // MSW
 


@@ -414,9 +677,9 @@ void WXDLLEXPORT wxGetMousePosition( int* x, int* y );
 #endif
 
 #ifdef __X__
 #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__
 #endif // X or GTK+
 
 #ifdef __X__


@@ -425,50 +688,28 @@ void WXDLLEXPORT wxGetMousePosition( int* x, int* y );
                // The resulting warnings are switched off here
 #pragma message disable nosimpint
 #endif
                // The resulting warnings are switched off here
 #pragma message disable nosimpint
 #endif

-#include <X11/Xlib.h>
+// #include <X11/Xlib.h>

 #ifdef __VMS__
 #pragma message enable nosimpint
 #endif
 
 #ifdef __VMS__
 #pragma message enable nosimpint
 #endif
 

-#define wxMAX_RGB           0xff
-#define wxMAX_SV            1000
-#define wxSIGN(x)           ((x < 0) ? -x : x)
-#define wxH_WEIGHT          4
-#define wxS_WEIGHT          1
-#define wxV_WEIGHT          2
-
-typedef struct wx_hsv {
-                        int h,s,v;
-                      } wxHSV;
-
-#define wxMax3(x,y,z) ((x > y) ? ((x > z) ? x : z) : ((y > z) ? y : z))
-#define wxMin3(x,y,z) ((x < y) ? ((x < z) ? x : z) : ((y < z) ? y : z))
-
-void wxHSVToXColor(wxHSV *hsv,XColor *xcolor);
-void wxXColorToHSV(wxHSV *hsv,XColor *xcolor);
-void wxAllocNearestColor(Display *display,Colormap colormap,XColor *xcolor);
-void wxAllocColor(Display *display,Colormap colormap,XColor *xcolor);
-

 #endif //__X__
 
 #endif // wxUSE_GUI
 
 // ----------------------------------------------------------------------------
 #endif //__X__
 
 #endif // wxUSE_GUI
 
 // ----------------------------------------------------------------------------

-// Error message functions used by wxWindows (deprecated, use wxLog)
+// wxYield(): these functions are obsolete, please use wxApp methods instead!

 // ----------------------------------------------------------------------------
 
 // ----------------------------------------------------------------------------
 

-// Format a message on the standard error (UNIX) or the debugging
-// stream (Windows)
-WXDLLEXPORT void wxDebugMsg(const wxChar *fmt ...);
-
-// Non-fatal error (continues)
-WXDLLEXPORT_DATA(extern const wxChar*) wxInternalErrorStr;
-WXDLLEXPORT void wxError(const wxString& msg, const wxString& title = wxInternalErrorStr);
+// Yield to other apps/messages
+WXDLLIMPEXP_BASE bool wxYield();

 
 

-// Fatal error (exits)
-WXDLLEXPORT_DATA(extern const wxChar*) wxFatalErrorStr;
-WXDLLEXPORT void wxFatalError(const wxString& msg, const wxString& title = wxFatalErrorStr);
+// Like wxYield, but fails silently if the yield is recursive.
+WXDLLIMPEXP_BASE bool wxYieldIfNeeded();

 
 

+// ----------------------------------------------------------------------------
+// Error message functions used by wxWidgets (deprecated, use wxLog)
+// ----------------------------------------------------------------------------

 
 #endif
     // _WX_UTILSH__
 
 #endif
     // _WX_UTILSH__