X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/5273bf2fd3292ec3ab3da4f0c197b2f0e93df32e..10769d8c47c21fe0ec5034726791a5ad4cf19475:/include/wx/utils.h diff --git a/include/wx/utils.h b/include/wx/utils.h index c572db72a1..4b713c73a6 100644 --- a/include/wx/utils.h +++ b/include/wx/utils.h @@ -57,7 +57,10 @@ class WXDLLEXPORT wxPoint; // ---------------------------------------------------------------------------- // Useful buffer (FIXME VZ: To be removed!!!) +// Now only needed in Mac and MSW ports +#if !defined(__WXMOTIF__) && !defined(__WXGTK__) && !defined(__WXX11__) && !defined(__WXMGL__) WXDLLEXPORT_DATA(extern wxChar*) wxBuffer; +#endif // Make a copy of this string using 'new' WXDLLEXPORT wxChar* copystring(const wxChar *s); @@ -145,17 +148,42 @@ WXDLLEXPORT wxString wxDecToHex(int dec); // 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 backwars 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 killing -pid kills + // all children as well as pid + wxEXEC_MAKE_GROUP_LEADER = 4 +}; + +// 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. +WXDLLEXPORT long wxExecute(char **argv, int flags = wxEXEC_ASYNC, wxProcess *process = (wxProcess *) NULL); -WXDLLEXPORT long wxExecute(const wxString& command, bool sync = FALSE, +WXDLLEXPORT long wxExecute(const wxString& command, int flags = wxEXEC_ASYNC, wxProcess *process = (wxProcess *) NULL); -// execute the command capturing its output into an array line by line +// execute the command capturing its output into an array line by line, this is +// always synchronous WXDLLEXPORT long wxExecute(const wxString& command, wxArrayString& output); -// also capture stderr +// also capture stderr (also synchronous) WXDLLEXPORT long wxExecute(const wxString& command, wxArrayString& output, wxArrayString& error); @@ -192,6 +220,15 @@ enum wxKillError wxKILL_ERROR // another, unspecified error }; +enum wxShutdownFlags +{ + wxSHUTDOWN_POWEROFF, // power off the computer + wxSHUTDOWN_REBOOT // shutdown and reboot +}; + +// Shutdown or reboot the PC +WXDLLEXPORT bool wxShutdown(wxShutdownFlags wFlags); + // 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 // @@ -214,6 +251,9 @@ WXDLLEXPORT void wxSleep(int nSecs); // Sleep for a given amount of milliseconds WXDLLEXPORT void wxUsleep(unsigned long milliseconds); +// Get the process id of the current process +WXDLLEXPORT unsigned long wxGetProcessId(); + // Get free memory in bytes, or -1 if cannot determine amount (e.g. on UNIX) WXDLLEXPORT long wxGetFreeMemory(); @@ -295,14 +335,6 @@ WXDLLEXPORT wxAcceleratorEntry *wxGetAccelFromString(const wxString& label); // Window search // ---------------------------------------------------------------------------- -// 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 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); @@ -311,10 +343,24 @@ WXDLLEXPORT int wxFindMenuItemId(wxFrame *frame, const wxString& menuString, con 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); + +// 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); + // ---------------------------------------------------------------------------- // Message/event queue helpers // ---------------------------------------------------------------------------- +// NB: these functions are obsolete, please use wxApp methods instead! + // Yield to other apps/messages WXDLLEXPORT bool wxYield(); @@ -344,6 +390,8 @@ public: private: wxWindowList *m_winDisabled; + + DECLARE_NO_COPY_CLASS(wxWindowDisabler) }; // ---------------------------------------------------------------------------- @@ -401,13 +449,8 @@ 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__ -WXDLLEXPORT extern const wxChar* wxUserResourceStr; -WXDLLEXPORT wxChar* wxLoadUserResource(const wxString& resourceName, const wxString& resourceType = wxUserResourceStr); - -// Implemented in utils.cpp: VC++, Win95 only. Sets up a console for standard -// input/output -WXDLLEXPORT void wxRedirectIOToConsole(); - + WXDLLEXPORT extern const wxChar* wxUserResourceStr; + WXDLLEXPORT wxChar* wxLoadUserResource(const wxString& resourceName, const wxString& resourceType = wxUserResourceStr); #endif // MSW // ---------------------------------------------------------------------------- @@ -430,30 +473,11 @@ WXDLLEXPORT void wxRedirectIOToConsole(); // The resulting warnings are switched off here #pragma message disable nosimpint #endif -#include +// #include #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 @@ -462,9 +486,11 @@ void wxAllocColor(Display *display,Colormap colormap,XColor *xcolor); // Error message functions used by wxWindows (deprecated, use wxLog) // ---------------------------------------------------------------------------- +#if WXWIN_COMPATIBILITY_2_2 + // Format a message on the standard error (UNIX) or the debugging // stream (Windows) -WXDLLEXPORT void wxDebugMsg(const wxChar *fmt ...); +WXDLLEXPORT void wxDebugMsg(const wxChar *fmt ...) ATTRIBUTE_PRINTF_1; // Non-fatal error (continues) WXDLLEXPORT_DATA(extern const wxChar*) wxInternalErrorStr; @@ -474,6 +500,7 @@ WXDLLEXPORT void wxError(const wxString& msg, const wxString& title = wxInternal WXDLLEXPORT_DATA(extern const wxChar*) wxFatalErrorStr; WXDLLEXPORT void wxFatalError(const wxString& msg, const wxString& title = wxFatalErrorStr); +#endif // WXWIN_COMPATIBILITY_2_2 #endif // _WX_UTILSH__