/////////////////////////////////////////////////////////////////////////////
-// Name: utils.h
+// Name: wx/utils.h
// Purpose: Miscellaneous utilities
// Author: Julian Smart
// Modified by:
// 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"
// wxLongLong
#include "wx/longlong.h"
-#ifdef __X__
+#ifdef __WATCOMC__
+ #include <direct.h>
+#elif defined(__X__)
#include <dirent.h>
#include <unistd.h>
#endif
#define wxMax(a,b) (((a) > (b)) ? (a) : (b))
#define wxMin(a,b) (((a) < (b)) ? (a) : (b))
-// 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
// ----------------------------------------------------------------------------
// Make a copy of this string using 'new'
#if WXWIN_COMPATIBILITY_2_4
-WXDLLIMPEXP_BASE wxChar* copystring(const wxChar *s);
+wxDEPRECATED( WXDLLIMPEXP_BASE wxChar* copystring(const wxChar *s) );
#endif
// A shorter way of using strcmp
// ----------------------------------------------------------------------------
// 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();
// 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
// ----------------------------------------------------------------------------
// these functions are deprecated, use wxString methods instead!
#if WXWIN_COMPATIBILITY_2_4
-WXDLLIMPEXP_DATA_BASE(extern const wxChar*) wxFloatToStringStr;
-WXDLLIMPEXP_DATA_BASE(extern const wxChar*) wxDoubleToStringStr;
+extern WXDLLIMPEXP_DATA_BASE(const wxChar*) wxFloatToStringStr;
+extern WXDLLIMPEXP_DATA_BASE(const wxChar*) wxDoubleToStringStr;
-WXDLLIMPEXP_BASE void StringToFloat(const wxChar *s, float *number);
-WXDLLIMPEXP_BASE wxChar* FloatToString(float number, const wxChar *fmt = wxFloatToStringStr);
-WXDLLIMPEXP_BASE void StringToDouble(const wxChar *s, double *number);
-WXDLLIMPEXP_BASE wxChar* DoubleToString(double number, const wxChar *fmt = wxDoubleToStringStr);
-WXDLLIMPEXP_BASE void StringToInt(const wxChar *s, int *number);
-WXDLLIMPEXP_BASE void StringToLong(const wxChar *s, long *number);
-WXDLLIMPEXP_BASE wxChar* IntToString(int number);
-WXDLLIMPEXP_BASE wxChar* LongToString(long number);
+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) );
#endif // WXWIN_COMPATIBILITY_2_4
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
// 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
//
// Get free memory in bytes, or -1 if cannot determine amount (e.g. on UNIX)
WXDLLIMPEXP_BASE wxMemorySize wxGetFreeMemory();
+#if wxUSE_ON_FATAL_EXCEPTION
+
// should wxApp::OnFatalException() be called?
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
// ----------------------------------------------------------------------------
// Set the cursor to the busy cursor for all windows
class WXDLLEXPORT wxCursor;
-WXDLLEXPORT_DATA(extern wxCursor*) wxHOURGLASS_CURSOR;
+extern WXDLLEXPORT_DATA(wxCursor*) wxHOURGLASS_CURSOR;
WXDLLEXPORT void wxBeginBusyCursor(wxCursor *cursor = wxHOURGLASS_CURSOR);
// Restore cursor to normal
// 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
#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__
// 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)
-WXDLLIMPEXP_DATA_BASE(extern const wxChar*) wxInternalErrorStr;
-wxDEPRECATED( WXDLLIMPEXP_BASE void wxError(const wxString& msg, const wxString& title = wxInternalErrorStr) );
-
-// Fatal error (exits)
-WXDLLIMPEXP_DATA_BASE(extern const wxChar*) wxFatalErrorStr;
-wxDEPRECATED( WXDLLIMPEXP_BASE void wxFatalError(const wxString& msg, const wxString& title = wxFatalErrorStr) );
-
-#endif // WXWIN_COMPATIBILITY_2_2
-
#endif
// _WX_UTILSH__
projects / wxWidgets.git / blobdiff