X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/74639764d0076ce477ed3d69827061063f4b5e9a..12e8247795963d724765d3108aeac5b96dbee83a:/src/common/utilscmn.cpp diff --git a/src/common/utilscmn.cpp b/src/common/utilscmn.cpp index 303e31881f..21895181cb 100644 --- a/src/common/utilscmn.cpp +++ b/src/common/utilscmn.cpp @@ -109,97 +109,6 @@ // implementation // ============================================================================ -#if WXWIN_COMPATIBILITY_2_4 - -wxChar * -copystring (const wxChar *s) -{ - if (s == NULL) s = wxEmptyString; - size_t len = wxStrlen (s) + 1; - - wxChar *news = new wxChar[len]; - memcpy (news, s, len * sizeof(wxChar)); // Should be the fastest - - return news; -} - -#endif // WXWIN_COMPATIBILITY_2_4 - -// ---------------------------------------------------------------------------- -// String <-> Number conversions (deprecated) -// ---------------------------------------------------------------------------- - -#if WXWIN_COMPATIBILITY_2_4 - -WXDLLIMPEXP_DATA_BASE(const wxChar *) wxFloatToStringStr = wxT("%.2f"); -WXDLLIMPEXP_DATA_BASE(const wxChar *) wxDoubleToStringStr = wxT("%.2f"); - -void -StringToFloat (const wxChar *s, float *number) -{ - if (s && *s && number) - *number = (float) wxStrtod (s, (wxChar **) NULL); -} - -void -StringToDouble (const wxChar *s, double *number) -{ - if (s && *s && number) - *number = wxStrtod (s, (wxChar **) NULL); -} - -wxChar * -FloatToString (float number, const wxChar *fmt) -{ - static wxChar buf[256]; - - wxSprintf (buf, fmt, number); - return buf; -} - -wxChar * -DoubleToString (double number, const wxChar *fmt) -{ - static wxChar buf[256]; - - wxSprintf (buf, fmt, number); - return buf; -} - -void -StringToInt (const wxChar *s, int *number) -{ - if (s && *s && number) - *number = (int) wxStrtol (s, (wxChar **) NULL, 10); -} - -void -StringToLong (const wxChar *s, long *number) -{ - if (s && *s && number) - *number = wxStrtol (s, (wxChar **) NULL, 10); -} - -wxChar * -IntToString (int number) -{ - static wxChar buf[20]; - - wxSprintf (buf, wxT("%d"), number); - return buf; -} - -wxChar * -LongToString (long number) -{ - static wxChar buf[20]; - - wxSprintf (buf, wxT("%ld"), number); - return buf; -} - -#endif // WXWIN_COMPATIBILITY_2_4 - // Array used in DecToHex conversion routine. static wxChar hexArray[] = wxT("0123456789ABCDEF"); @@ -231,6 +140,15 @@ void wxDecToHex(int dec, wxChar *buf) buf[2] = 0; } +// Convert decimal integer to 2 characters +void wxDecToHex(int dec, char* ch1, char* ch2) +{ + int firstDigit = (int)(dec/16.0); + int secondDigit = (int)(dec - (firstDigit*16.0)); + (*ch1) = (char) hexArray[firstDigit]; + (*ch2) = (char) hexArray[secondDigit]; +} + // Convert decimal integer to 2-character hex string wxString wxDecToHex(int dec) { @@ -287,22 +205,20 @@ wxString wxGetDataDir() return dir; } -int wxGetOsVersion(int *verMaj, int *verMin) +bool wxIsPlatformLittleEndian() { - // we want this function to work even if there is no wxApp - wxConsoleAppTraits traitsConsole; - wxAppTraits *traits = wxTheApp ? wxTheApp->GetTraits() : NULL; - if ( ! traits ) - traits = &traitsConsole; - - wxToolkitInfo& info = traits->GetToolkitInfo(); - if ( verMaj ) - *verMaj = info.versionMajor; - if ( verMin ) - *verMin = info.versionMinor; - return info.os; + // Are we little or big endian? This method is from Harbison & Steele. + union + { + long l; + char c[sizeof(long)]; + } u; + u.l = 1; + + return u.c[0] == 1; } + /* * Class to make it easier to specify platform-dependent values */ @@ -442,13 +358,18 @@ void wxPlatform::ClearPlatforms() bool wxPlatform::Is(int platform) { #ifdef __WXMSW__ - if (platform == wxMSW) + if (platform == wxOS_WINDOWS) return true; #endif #ifdef __WXWINCE__ - if (platform == wxWinCE) + if (platform == wxOS_WINDOWS_CE) return true; #endif + +#if 0 + +// FIXME: wxWinPocketPC and wxWinSmartPhone are unknown symbols + #if defined(__WXWINCE__) && defined(__POCKETPC__) if (platform == wxWinPocketPC) return true; @@ -457,32 +378,39 @@ bool wxPlatform::Is(int platform) if (platform == wxWinSmartPhone) return true; #endif + +#endif + #ifdef __WXGTK__ - if (platform == wxGTK) + if (platform == wxPORT_GTK) return true; #endif #ifdef __WXMAC__ - if (platform == wxMac) + if (platform == wxPORT_MAC) return true; #endif #ifdef __WXX11__ - if (platform == wxX11) + if (platform == wxPORT_X11) return true; #endif #ifdef __UNIX__ - if (platform == wxUnix) + if (platform == wxOS_UNIX) return true; #endif #ifdef __WXMGL__ - if (platform == wxMGL) + if (platform == wxPORT_MGL) + return true; +#endif +#ifdef __OS2__ + if (platform == wxOS_OS2) return true; #endif -#ifdef __WXOS2__ - if (platform == wxOS2) +#ifdef __WXPM__ + if (platform == wxPORT_PM) return true; #endif #ifdef __WXCOCOA__ - if (platform == wxCocoa) + if (platform == wxPORT_MAC) return true; #endif @@ -637,24 +565,27 @@ static bool ReadAll(wxInputStream *is, wxArrayString& output) wxTextInputStream tis(*is); - bool cont = true; - while ( cont ) + for ( ;; ) { wxString line = tis.ReadLine(); + + // check for EOF before other errors as it's not really an error if ( is->Eof() ) + { + // add the last, possibly incomplete, line + if ( !line.empty() ) + output.Add(line); break; + } + // any other error is fatal if ( !*is ) - { - cont = false; - } - else - { - output.Add(line); - } + return false; + + output.Add(line); } - return cont; + return true; } #endif // wxUSE_STREAMS @@ -708,18 +639,75 @@ long wxExecute(const wxString& command, return wxDoExecuteWithCapture(command, output, &error, flags); } +// ---------------------------------------------------------------------------- +// wxApp::Yield() wrappers for backwards compatibility +// ---------------------------------------------------------------------------- + +bool wxYield() +{ + return wxTheApp && wxTheApp->Yield(); +} + +bool wxYieldIfNeeded() +{ + return wxTheApp && wxTheApp->Yield(true); +} + +// Id generation +static long wxCurrentId = 100; + +long wxNewId() +{ + // skip the part of IDs space that contains hard-coded values: + if (wxCurrentId == wxID_LOWEST) + wxCurrentId = wxID_HIGHEST + 1; + + return wxCurrentId++; +} + +long +wxGetCurrentId(void) { return wxCurrentId; } + +void +wxRegisterId (long id) +{ + if (id >= wxCurrentId) + wxCurrentId = id + 1; +} + +#endif // wxUSE_BASE + +// ============================================================================ +// GUI-only functions from now on +// ============================================================================ + +#if wxUSE_GUI + // ---------------------------------------------------------------------------- // Launch default browser // ---------------------------------------------------------------------------- +#ifdef __WXCOCOA__ +// Private method in Objective-C++ source file. +bool wxCocoaLaunchDefaultBrowser(const wxString& url, int flags); +#endif + bool wxLaunchDefaultBrowser(const wxString& urlOrig, int flags) { wxUnusedVar(flags); // set the scheme of url to http if it does not have one + // RR: This doesn't work if the url is just a local path wxString url(urlOrig); - if ( !wxURI(url).HasScheme() ) - url.Prepend(wxT("http://")); + wxURI uri(url); + if ( !uri.HasScheme() ) + { + if (wxFileExists(urlOrig)) + url.Prepend( wxT("file://") ); + else + url.Prepend(wxT("http://")); + } + #if defined(__WXMSW__) @@ -728,7 +716,13 @@ bool wxLaunchDefaultBrowser(const wxString& urlOrig, int flags) { // ShellExecuteEx() opens the URL in an existing window by default so // we can't use it if we need a new window - wxRegKey key(wxRegKey::HKCR, url.BeforeFirst(':') + _T("\\shell\\open")); + wxRegKey key(wxRegKey::HKCR, uri.GetScheme() + _T("\\shell\\open")); + if ( !key.Exists() ) + { + // try default browser, it must be registered at least for http URLs + key.SetName(wxRegKey::HKCR, _T("http\\shell\\open")); + } + if ( key.Exists() ) { wxRegKey keyDDE(key, wxT("DDEExec")); @@ -803,11 +797,15 @@ bool wxLaunchDefaultBrowser(const wxString& urlOrig, int flags) #endif // __WXDEBUG__ return true; } +#elif defined(__WXCOCOA__) + // NOTE: We need to call the real implementation from src/cocoa/utils.mm + // because the code must use Objective-C features. + return wxCocoaLaunchDefaultBrowser(url, flags); #elif defined(__WXMAC__) OSStatus err; ICInstance inst; - SInt32 startSel; - SInt32 endSel; + long int startSel; + long int endSel; err = ICStart(&inst, 'STKA'); // put your app creator code here if (err == noErr) @@ -832,11 +830,43 @@ bool wxLaunchDefaultBrowser(const wxString& urlOrig, int flags) wxLogDebug(wxT("ICStart error %d"), (int) err); return false; } -#elif wxUSE_MIMETYPE - // Non-windows way +#else + // (non-Mac, non-MSW) + +#ifdef __UNIX__ + + wxString desktop = wxTheApp->GetTraits()->GetDesktopEnvironment(); + + // GNOME and KDE desktops have some applications which should be always installed + // together with their main parts, which give us the + if (desktop == wxT("GNOME")) + { + wxArrayString errors; + wxArrayString output; + + // gconf will tell us the path of the application to use as browser + long res = wxExecute( wxT("gconftool-2 --get /desktop/gnome/applications/browser/exec"), + output, errors, wxEXEC_NODISABLE ); + if (res >= 0 && errors.GetCount() == 0) + { + wxString cmd = output[0]; + cmd << _T(' ') << url; + if (wxExecute(cmd)) + return true; + } + } + else if (desktop == wxT("KDE")) + { + // kfmclient directly opens the given URL + if (wxExecute(wxT("kfmclient openURL ") + url)) + return true; + } +#endif + bool ok = false; wxString cmd; +#if wxUSE_MIMETYPE wxFileType *ft = wxTheMimeTypesManager->GetFileTypeFromExtension(_T("html")); if ( ft ) { @@ -846,6 +876,7 @@ bool wxLaunchDefaultBrowser(const wxString& urlOrig, int flags) ok = ft->GetOpenCommand(&cmd, wxFileType::MessageParameters(url)); delete ft; } +#endif // wxUSE_MIMETYPE if ( !ok || cmd.empty() ) { @@ -870,50 +901,6 @@ bool wxLaunchDefaultBrowser(const wxString& urlOrig, int flags) return false; } -// ---------------------------------------------------------------------------- -// wxApp::Yield() wrappers for backwards compatibility -// ---------------------------------------------------------------------------- - -bool wxYield() -{ - return wxTheApp && wxTheApp->Yield(); -} - -bool wxYieldIfNeeded() -{ - return wxTheApp && wxTheApp->Yield(true); -} - -#endif // wxUSE_BASE - -// ============================================================================ -// GUI-only functions from now on -// ============================================================================ - -#if wxUSE_GUI - -// Id generation -static long wxCurrentId = 100; - -long wxNewId() -{ - // skip the part of IDs space that contains hard-coded values: - if (wxCurrentId == wxID_LOWEST) - wxCurrentId = wxID_HIGHEST + 1; - - return wxCurrentId++; -} - -long -wxGetCurrentId(void) { return wxCurrentId; } - -void -wxRegisterId (long id) -{ - if (id >= wxCurrentId) - wxCurrentId = id + 1; -} - // ---------------------------------------------------------------------------- // Menu accelerators related functions // ---------------------------------------------------------------------------- @@ -933,7 +920,6 @@ wxChar *wxStripMenuCodes(const wxChar *in, wxChar *out) } else { - // MYcopystring - for easier search... out = new wxChar[s.length() + 1]; wxStrcpy(out, s.c_str()); } @@ -1067,7 +1053,7 @@ wxWindow* wxFindWindowAtPoint(wxWindow* win, const wxPoint& pt) } wxRect rect(pos, sz); - if (rect.Inside(pt)) + if (rect.Contains(pt)) return win; return NULL;