#include "wx/process.h"
#include "wx/txtstrm.h"
+#include "wx/uri.h"
+#include "wx/mimetype.h"
+#include "wx/config.h"
#if defined(__WXWINCE__) && wxUSE_DATETIME
#include "wx/datetime.h"
#include <sys/stat.h>
#endif
-#if defined(__WXMSW__) && !defined(__WXPALMOS__)
+#if defined(__WXMSW__)
#include "wx/msw/private.h"
#endif
wxChar *
copystring (const wxChar *s)
{
- if (s == NULL) s = wxT("");
- size_t len = wxStrlen (s) + 1;
+ 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
+ wxChar *news = new wxChar[len];
+ memcpy (news, s, len * sizeof(wxChar)); // Should be the fastest
- return news;
+ return news;
}
#endif // WXWIN_COMPATIBILITY_2_4
void
StringToFloat (const wxChar *s, float *number)
{
- if (s && *s && number)
- *number = (float) wxStrtod (s, (wxChar **) NULL);
+ 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);
+ if (s && *s && number)
+ *number = wxStrtod (s, (wxChar **) NULL);
}
wxChar *
FloatToString (float number, const wxChar *fmt)
{
- static wxChar buf[256];
+ static wxChar buf[256];
- wxSprintf (buf, fmt, number);
- return buf;
+ wxSprintf (buf, fmt, number);
+ return buf;
}
wxChar *
DoubleToString (double number, const wxChar *fmt)
{
- static wxChar buf[256];
+ static wxChar buf[256];
- wxSprintf (buf, fmt, number);
- return buf;
+ wxSprintf (buf, fmt, number);
+ return buf;
}
void
StringToInt (const wxChar *s, int *number)
{
- if (s && *s && number)
- *number = (int) wxStrtol (s, (wxChar **) NULL, 10);
+ 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);
+ if (s && *s && number)
+ *number = wxStrtol (s, (wxChar **) NULL, 10);
}
wxChar *
IntToString (int number)
{
- static wxChar buf[20];
+ static wxChar buf[20];
- wxSprintf (buf, wxT("%d"), number);
- return buf;
+ wxSprintf (buf, wxT("%d"), number);
+ return buf;
}
wxChar *
LongToString (long number)
{
- static wxChar buf[20];
+ static wxChar buf[20];
- wxSprintf (buf, wxT("%ld"), number);
- return buf;
+ wxSprintf (buf, wxT("%ld"), number);
+ return buf;
}
#endif // WXWIN_COMPATIBILITY_2_4
// Convert 2-digit hex number to decimal
int wxHexToDec(const wxString& buf)
{
- int firstDigit, secondDigit;
+ int firstDigit, secondDigit;
- if (buf.GetChar(0) >= wxT('A'))
- firstDigit = buf.GetChar(0) - wxT('A') + 10;
- else
- firstDigit = buf.GetChar(0) - wxT('0');
+ if (buf.GetChar(0) >= wxT('A'))
+ firstDigit = buf.GetChar(0) - wxT('A') + 10;
+ else
+ firstDigit = buf.GetChar(0) - wxT('0');
- if (buf.GetChar(1) >= wxT('A'))
- secondDigit = buf.GetChar(1) - wxT('A') + 10;
- else
- secondDigit = buf.GetChar(1) - wxT('0');
+ if (buf.GetChar(1) >= wxT('A'))
+ secondDigit = buf.GetChar(1) - wxT('A') + 10;
+ else
+ secondDigit = buf.GetChar(1) - wxT('0');
- return (firstDigit & 0xF) * 16 + (secondDigit & 0xF );
+ return (firstDigit & 0xF) * 16 + (secondDigit & 0xF );
}
// Convert decimal integer to 2-character hex string
void wxDecToHex(int dec, wxChar *buf)
{
- int firstDigit = (int)(dec/16.0);
- int secondDigit = (int)(dec - (firstDigit*16.0));
- buf[0] = hexArray[firstDigit];
- buf[1] = hexArray[secondDigit];
- buf[2] = 0;
+ int firstDigit = (int)(dec/16.0);
+ int secondDigit = (int)(dec - (firstDigit*16.0));
+ buf[0] = hexArray[firstDigit];
+ buf[1] = hexArray[secondDigit];
+ buf[2] = 0;
}
// Convert decimal integer to 2-character hex string
#ifdef wxINSTALL_PREFIX
return wxT(wxINSTALL_PREFIX);
#else
- return wxT("");
+ return wxEmptyString;
#endif
}
return wxDoExecuteWithCapture(command, output, &error, flags);
}
+// ----------------------------------------------------------------------------
+// Launch default browser
+// ----------------------------------------------------------------------------
+
+bool wxLaunchDefaultBrowser(const wxString& url)
+{
+ wxString finalurl = url;
+
+ //if it isn't a full url, try appending http:// to it
+ if(wxURI(url).IsReference())
+ finalurl = wxString(wxT("http://")) + url;
+
+#if defined(__WXMSW__) && wxUSE_CONFIG_NATIVE
+
+ wxString command;
+
+ // ShellExecute() always opens in the same window,
+ // so do it manually for new window (from Mahogany)
+ wxRegKey key(wxRegKey::HKCR, url.BeforeFirst(':') + wxT("\\shell\\open"));
+ if ( key.Exists() )
+ {
+ wxRegKey keyDDE(key, wxT("DDEExec"));
+ if ( keyDDE.Exists() )
+ {
+ wxString ddeTopic = wxRegKey(keyDDE, wxT("topic"));
+
+ // we only know the syntax of WWW_OpenURL DDE request
+ if ( ddeTopic == wxT("WWW_OpenURL") )
+ {
+ wxString ddeCmd = keyDDE;
+
+ // this is a bit naive but should work as -1 can't appear
+ // elsewhere in the DDE topic, normally
+ if ( ddeCmd.Replace(wxT("-1"), wxT("0"),
+ false /* only first occurence */) == 1 )
+ {
+ // and also replace the parameters
+ if ( ddeCmd.Replace(wxT("%1"), url, false) == 1 )
+ {
+ // magic incantation understood by wxMSW
+ command << wxT("WX_DDE#")
+ << wxRegKey(key, wxT("command")).QueryDefaultValue() << wxT('#')
+ << wxRegKey(keyDDE, wxT("application")).QueryDefaultValue()
+ << wxT('#') << ddeTopic << wxT('#')
+ << ddeCmd;
+ }
+ }
+ }
+ }
+ }
+
+ //Try wxExecute - if it doesn't work or the regkey stuff
+ //above failed, fallback to opening the file in the same
+ //browser window
+ if ( command.empty() || wxExecute(command) == -1)
+ {
+ int nResult; //HINSTANCE error code
+
+#if !defined(__WXWINCE__)
+ // CYGWIN and MINGW may have problems - so load ShellExecute
+ // dynamically
+ typedef HINSTANCE (WINAPI *LPShellExecute)(HWND hwnd, const wxChar* lpOperation,
+ const wxChar* lpFile,
+ const wxChar* lpParameters,
+ const wxChar* lpDirectory,
+ INT nShowCmd);
+
+ HINSTANCE hShellDll = ::LoadLibrary(wxT("shell32.dll"));
+ if(hShellDll == NULL)
+ return false;
+
+ LPShellExecute lpShellExecute =
+ (LPShellExecute) ::GetProcAddress(hShellDll,
+ wxString::Format(wxT("ShellExecute%s"),
+
+#ifdef __WXUNICODE__
+ wxT("W")
+#else
+ wxT("A")
+#endif
+#ifdef __WXWINCE__
+ )
+#else
+ ).mb_str(wxConvLocal)
+#endif
+ );
+ if(lpShellExecute == NULL)
+ return false;
+
+ // Windows sometimes doesn't open the browser correctly when using mime
+ // types, so do ShellExecute - i.e. start <url> (from James Carroll)
+ nResult = (int) (*lpShellExecute)(NULL, NULL, finalurl.c_str(),
+ NULL, wxT(""), SW_SHOWNORMAL);
+ // Unload Shell32.dll
+ ::FreeLibrary(hShellDll);
+#else
+ //Windows CE does not have normal ShellExecute - but it has
+ //ShellExecuteEx all the way back to version 1.0
+
+
+ //Set up the SHELLEXECUTEINFO structure to pass to ShellExecuteEx
+ SHELLEXECUTEINFO sei;
+ sei.cbSize = sizeof(SHELLEXECUTEINFO);
+ sei.dwHotKey = 0;
+ sei.fMask = 0;
+ sei.hIcon = NULL;
+ sei.hInstApp = NULL;
+ sei.hkeyClass = NULL;
+ // Not in WinCE
+#if 0
+ sei.hMonitor = NULL;
+#endif
+ sei.hProcess = NULL;
+ sei.hwnd = NULL;
+ sei.lpClass = NULL;
+ sei.lpDirectory = NULL;
+ sei.lpFile = finalurl.c_str();
+ sei.lpIDList = NULL;
+ sei.lpParameters = NULL;
+ sei.lpVerb = TEXT("open");
+ sei.nShow = SW_SHOWNORMAL;
+
+ //Call ShellExecuteEx
+ ShellExecuteEx(&sei);
+
+ //Get error code
+ nResult = (int) sei.hInstApp;
+#endif
+
+ // Hack for Firefox (returns file not found for some reason)
+ // from Angelo Mandato's wxHyperlinksCtrl
+ // HINSTANCE_ERROR == 32 (HINSTANCE_ERROR does not exist on Windows CE)
+ if (nResult <= 32 && nResult != SE_ERR_FNF)
+ return false;
+
+#ifdef __WXDEBUG__
+ // Log something if SE_ERR_FNF happens
+ if(nResult == SE_ERR_FNF)
+ wxLogDebug(wxT("Got SE_ERR_FNF from ShellExecute - maybe FireFox"));
+#endif
+ }
+
+#elif wxUSE_MIMETYPE
+
+ // Non-windows way
+ wxFileType *ft = wxTheMimeTypesManager->GetFileTypeFromExtension (_T("html"));
+ if (!ft)
+ {
+ wxLogError(_T("No default application can open .html extension"));
+ return false;
+ }
+
+ wxString mt;
+ ft->GetMimeType(&mt);
+
+ wxString cmd;
+ bool ok = ft->GetOpenCommand (&cmd, wxFileType::MessageParameters(finalurl));
+ delete ft;
+
+ if (ok)
+ {
+ if( wxExecute (cmd, wxEXEC_ASYNC) == -1 )
+ {
+ wxLogError(_T("Failed to launch application for wxLaunchDefaultBrowser"));
+ return false;
+ }
+ }
+ else
+ {
+ // fallback to checking for the BROWSER environment variable
+ cmd = wxGetenv(wxT("BROWSER"));
+ if ( cmd.empty() || wxExecute(cmd + wxT(" ") + finalurl) == -1)
+ return false;
+ }
+
+
+#else // !wxUSE_MIMETYPE && !(WXMSW && wxUSE_NATIVE_CONFIG)
+
+ return false;
+
+#endif
+
+ //success - hopefully
+ return true;
+}
+
// ----------------------------------------------------------------------------
// wxApp::Yield() wrappers for backwards compatibility
// ----------------------------------------------------------------------------
projects / wxWidgets.git / blobdiff