X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/6e3515377ca94ccc018f7a5ba8f185914081e601..8915141c1e7fdfd5df93b17f0c9bf07d1f171343:/include/wx/utils.h diff --git a/include/wx/utils.h b/include/wx/utils.h index 2fd8ed4284..533e8a489e 100644 --- a/include/wx/utils.h +++ b/include/wx/utils.h @@ -19,8 +19,10 @@ #include "wx/object.h" #include "wx/list.h" #include "wx/filefn.h" + #if wxUSE_GUI #include "wx/gdicmn.h" + #include "wx/mousestate.h" #endif class WXDLLIMPEXP_FWD_BASE wxArrayString; @@ -30,7 +32,7 @@ class WXDLLIMPEXP_FWD_BASE wxArrayInt; // wxLongLong #include "wx/longlong.h" -// need for wxOperatingSystemId +// needed for wxOperatingSystemId, wxLinuxDistributionInfo #include "wx/platinfo.h" #ifdef __WATCOMC__ @@ -72,8 +74,17 @@ class WXDLLIMPEXP_FWD_CORE wxWindowList; // String functions (deprecated, use wxString) // ---------------------------------------------------------------------------- +#ifdef WXWIN_COMPATIBILITY_2_8 // A shorter way of using strcmp -#define wxStringEq(s1, s2) (s1 && s2 && (wxStrcmp(s1, s2) == 0)) +wxDEPRECATED_INLINE(inline bool wxStringEq(const char *s1, const char *s2), + return wxCRT_StrcmpA(s1, s2) == 0; ) + +#if wxUSE_UNICODE +wxDEPRECATED_INLINE(inline bool wxStringEq(const wchar_t *s1, const wchar_t *s2), + return wxCRT_StrcmpW(s1, s2) == 0; ) +#endif // wxUSE_UNICODE + +#endif // WXWIN_COMPATIBILITY_2_8 // ---------------------------------------------------------------------------- // Miscellaneous functions @@ -96,8 +107,8 @@ WXDLLIMPEXP_CORE void wxInfoMessageBox(wxWindow* parent); WXDLLIMPEXP_BASE wxString wxGetOsDescription(); // Get OS version -WXDLLIMPEXP_BASE wxOperatingSystemId wxGetOsVersion(int *majorVsn = (int *) NULL, - int *minorVsn = (int *) NULL); +WXDLLIMPEXP_BASE wxOperatingSystemId wxGetOsVersion(int *majorVsn = NULL, + int *minorVsn = NULL); // Get platform endianness WXDLLIMPEXP_BASE bool wxIsPlatformLittleEndian(); @@ -105,6 +116,11 @@ WXDLLIMPEXP_BASE bool wxIsPlatformLittleEndian(); // Get platform architecture WXDLLIMPEXP_BASE bool wxIsPlatform64Bit(); +#ifdef __LINUX__ +// Get linux-distro informations +WXDLLIMPEXP_BASE wxLinuxDistributionInfo wxGetLinuxDistributionInfo(); +#endif + // Return a string with the current date/time WXDLLIMPEXP_BASE wxString wxNow(); @@ -113,6 +129,27 @@ WXDLLIMPEXP_BASE const wxChar *wxGetInstallPrefix(); // Return path to wxWin data (/usr/share/wx/%{version}) (Unices) WXDLLIMPEXP_BASE wxString wxGetDataDir(); +#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. +WXDLLIMPEXP_CORE 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. +WXDLLIMPEXP_CORE bool wxSetDetectableAutoRepeat( bool flag ); + +// Returns the current state of the mouse position, buttons and modifers +WXDLLIMPEXP_CORE wxMouseState wxGetMouseState(); + +#endif // wxUSE_GUI + +// ---------------------------------------------------------------------------- +// wxPlatform +// ---------------------------------------------------------------------------- + /* * Class to make it easier to specify platform-dependent values * @@ -195,91 +232,6 @@ private: /// Function for testing current platform inline bool wxPlatformIs(int platform) { return wxPlatform::Is(platform); } -#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. -WXDLLIMPEXP_CORE 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. -WXDLLIMPEXP_CORE bool wxSetDetectableAutoRepeat( bool flag ); - - -// wxMouseState is used to hold information about button and modifier state -// and is what is returned from wxGetMouseState. -class WXDLLIMPEXP_CORE wxMouseState -{ -public: - wxMouseState() - : m_x(0), m_y(0), - m_leftDown(false), m_middleDown(false), m_rightDown(false), - m_aux1Down(false), m_aux2Down(false), - m_controlDown(false), m_shiftDown(false), m_altDown(false), - m_metaDown(false) - {} - - wxCoord GetX() const { return m_x; } - wxCoord GetY() const { return m_y; } - - bool LeftDown() const { return m_leftDown; } - bool MiddleDown() const { return m_middleDown; } - bool RightDown() const { return m_rightDown; } - bool Aux1Down() const { return m_aux1Down; } - bool Aux2Down() const { return m_aux2Down; } - - bool ControlDown() const { return m_controlDown; } - bool ShiftDown() const { return m_shiftDown; } - bool AltDown() const { return m_altDown; } - bool MetaDown() const { return m_metaDown; } - bool CmdDown() const - { -#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 SetAux1Down(bool down) { m_aux1Down = down; } - void SetAux2Down(bool down) { m_aux2Down = 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, - m_y; - - bool m_leftDown : 1; - bool m_middleDown : 1; - bool m_rightDown : 1; - bool m_aux1Down : 1; - bool m_aux2Down : 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 -WXDLLIMPEXP_CORE wxMouseState wxGetMouseState(); - -#endif // wxUSE_GUI - // ---------------------------------------------------------------------------- // Window ID management // ---------------------------------------------------------------------------- @@ -418,12 +370,14 @@ enum wxKillFlags enum wxShutdownFlags { - wxSHUTDOWN_POWEROFF, // power off the computer - wxSHUTDOWN_REBOOT // shutdown and reboot + wxSHUTDOWN_FORCE = 1,// can be combined with other flags (MSW-only) + wxSHUTDOWN_POWEROFF = 2,// power off the computer + wxSHUTDOWN_REBOOT = 4,// shutdown and reboot + wxSHUTDOWN_LOGOFF = 8 // close session (currently MSW-only) }; // Shutdown or reboot the PC -WXDLLIMPEXP_BASE bool wxShutdown(wxShutdownFlags wFlags); +WXDLLIMPEXP_BASE bool wxShutdown(int flags = wxSHUTDOWN_POWEROFF); // 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 @@ -451,8 +405,10 @@ WXDLLIMPEXP_BASE void wxMilliSleep(unsigned long milliseconds); // Sleep for a given amount of microseconds WXDLLIMPEXP_BASE void wxMicroSleep(unsigned long microseconds); +#if WXWIN_COMPATIBILITY_2_8 // Sleep for a given amount of milliseconds (old, bad name), use wxMilliSleep wxDEPRECATED( WXDLLIMPEXP_BASE void wxUsleep(unsigned long milliseconds) ); +#endif // Get the process id of the current process WXDLLIMPEXP_BASE unsigned long wxGetProcessId(); @@ -487,7 +443,7 @@ inline bool wxSetEnv(const wxString& var, const char *value) inline bool wxSetEnv(const wxString& var, const wchar_t *value) { return wxSetEnv(var, wxString(value)); } template -inline bool wxSetEnv(const wxString& var, const wxCharTypeBuffer& value) +inline bool wxSetEnv(const wxString& var, const wxScopedCharTypeBuffer& value) { return wxSetEnv(var, wxString(value)); } inline bool wxSetEnv(const wxString& var, const wxCStrData& value) { return wxSetEnv(var, wxString(value)); } @@ -571,12 +527,16 @@ WXDLLIMPEXP_BASE void wxQsort(void *const pbase, size_t total_elems, // flags for wxLaunchDefaultBrowser enum { - wxBROWSER_NEW_WINDOW = 1 + wxBROWSER_NEW_WINDOW = 0x01, + wxBROWSER_NOBUSYCURSOR = 0x02 }; // Launch url in the user's default internet browser WXDLLIMPEXP_CORE bool wxLaunchDefaultBrowser(const wxString& url, int flags = 0); +// Launch document in the user's default application +WXDLLIMPEXP_CORE bool wxLaunchDefaultApplication(const wxString& path, int flags = 0); + // ---------------------------------------------------------------------------- // Menu accelerators related things // ---------------------------------------------------------------------------- @@ -632,12 +592,12 @@ WXDLLIMPEXP_CORE wxWindow* wxFindWindowAtPoint(const wxPoint& pt); // 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. -WXDLLIMPEXP_CORE wxWindow* wxFindWindowByLabel(const wxString& title, wxWindow *parent = (wxWindow *) NULL); +WXDLLIMPEXP_CORE wxWindow* wxFindWindowByLabel(const wxString& title, wxWindow *parent = NULL); // NB: this function is obsolete, use wxWindow::FindWindowByName() instead // // Find window by name, and if that fails, by label. -WXDLLIMPEXP_CORE wxWindow* wxFindWindowByName(const wxString& name, wxWindow *parent = (wxWindow *) NULL); +WXDLLIMPEXP_CORE wxWindow* wxFindWindowByName(const wxString& name, wxWindow *parent = NULL); // ---------------------------------------------------------------------------- // Message/event queue helpers @@ -679,7 +639,7 @@ private: wxWindowList *m_winDisabled; bool m_disabled; - DECLARE_NO_COPY_CLASS(wxWindowDisabler) + wxDECLARE_NO_COPY_CLASS(wxWindowDisabler); }; // ---------------------------------------------------------------------------- @@ -715,13 +675,6 @@ public: void WXDLLIMPEXP_CORE 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__ - extern WXDLLIMPEXP_CORE const wxChar* wxUserResourceStr; - WXDLLIMPEXP_CORE wxChar* wxLoadUserResource(const wxString& resourceName, const wxString& resourceType = wxUserResourceStr); -#endif // MSW - // ---------------------------------------------------------------------------- // X11 Display access // ---------------------------------------------------------------------------- @@ -758,16 +711,46 @@ inline struct _XDisplay *wxGetX11Display() #define wx_YIELD_DECLARED // Yield to other apps/messages -WXDLLIMPEXP_BASE bool wxYield(); +WXDLLIMPEXP_CORE bool wxYield(); #endif // wx_YIELD_DECLARED // Like wxYield, but fails silently if the yield is recursive. -WXDLLIMPEXP_BASE bool wxYieldIfNeeded(); +WXDLLIMPEXP_CORE bool wxYieldIfNeeded(); // ---------------------------------------------------------------------------- -// Error message functions used by wxWidgets (deprecated, use wxLog) +// Windows resources access // ---------------------------------------------------------------------------- +// MSW only: get user-defined resource from the .res file. +#ifdef __WXMSW__ + // default resource type for wxLoadUserResource() + extern WXDLLIMPEXP_DATA_BASE(const wxChar*) wxUserResourceStr; + + // Return the pointer to the resource data. This pointer is read-only, use + // the overload below if you need to modify the data. + // + // Returns true on success, false on failure. Doesn't log an error message + // if the resource is not found (because this could be expected) but does + // log one if any other error occurs. + WXDLLIMPEXP_BASE bool + wxLoadUserResource(const void **outData, + size_t *outLen, + const wxString& resourceName, + const wxString& resourceType = wxUserResourceStr, + WXHINSTANCE module = 0); + + // This function allocates a new buffer and makes a copy of the resource + // data, remember to delete[] the buffer. And avoid using it entirely if + // the overload above can be used. + // + // Returns NULL on failure. + WXDLLIMPEXP_BASE char* + wxLoadUserResource(const wxString& resourceName, + const wxString& resourceType = wxUserResourceStr, + int* pLen = NULL, + WXHINSTANCE module = 0); +#endif // MSW + #endif // _WX_UTILSH__