// Author: Julian Smart
// Modified by:
// Created: 29/01/98
-// RCS-ID: $Id$
// Copyright: (c) 1998 Julian Smart
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#endif
#if wxUSE_GUI
- #include "wx/colordlg.h"
- #include "wx/fontdlg.h"
#include "wx/notebook.h"
#include "wx/statusbr.h"
#endif // wxUSE_GUI
-#ifndef __WXPALMOS5__
#ifndef __WXWINCE__
#include <time.h>
#else
#include "wx/msw/wince/time.h"
#endif
-#endif // ! __WXPALMOS5__
#ifdef __WXMAC__
#include "wx/osx/private.h"
#endif
-#ifndef __WXPALMOS5__
-#if !defined(__MWERKS__) && !defined(__WXWINCE__)
+#if !defined(__WXWINCE__)
#include <sys/types.h>
#include <sys/stat.h>
#endif
-#endif // ! __WXPALMOS5__
-#if defined(__WXMSW__)
+#if defined(__WINDOWS__)
#include "wx/msw/private.h"
#include "wx/filesys.h"
#endif
bool wxPlatform::Is(int platform)
{
-#ifdef __WXMSW__
+#ifdef __WINDOWS__
if (platform == wxOS_WINDOWS)
return true;
#endif
if (platform == wxOS_UNIX)
return true;
#endif
-#ifdef __WXMGL__
- if (platform == wxPORT_MGL)
- return true;
-#endif
#ifdef __OS2__
if (platform == wxOS_OS2)
return true;
wxCHECK_MSG( map, false, wxS("output pointer can't be NULL") );
#if defined(__VISUALC__)
+ // This variable only exists to force the CRT to fill the wide char array,
+ // it might only have it in narrow char version until now as we use main()
+ // (and not _wmain()) as our entry point.
+ static wxChar* s_dummyEnvVar = _tgetenv(wxT("TEMP"));
+
wxChar **env = _tenviron;
#elif defined(__VMS)
// Now this routine wil give false for OpenVMS
// TODO : should we do something with logicals?
char **env=NULL;
-#elif defined(__WXOSX__)
+#elif defined(__DARWIN__)
#if wxOSX_USE_COCOA_OR_CARBON
// Under Mac shared libraries don't have access to the global environ
// variable so use this Mac-specific function instead as advised by
#else // non-MSVC non-Mac
// Not sure if other compilers have _tenviron so use the (more standard)
// ANSI version only for them.
-#ifdef __BSD__
- // POSIX, but not in an include file
+
+ // Both POSIX and Single UNIX Specification say that this variable must
+ // exist but not that it must be declared anywhere and, indeed, it's not
+ // declared in several common systems (some BSDs, Solaris with native CC)
+ // so we (re)declare it ourselves to deal with these cases. However we do
+ // not do this under MSW where there can be DLL-related complications, i.e.
+ // the variable might be DLL-imported or not. Luckily we don't have to
+ // worry about this as all MSW compilers do seem to define it in their
+ // standard headers anyhow so we can just rely on already having the
+ // correct declaration. And if this turns out to be wrong, we can always
+ // add a configure test checking whether it is declared later.
+#ifndef __WINDOWS__
extern char **environ;
-#endif
+#endif // !__WINDOWS__
+
char **env = environ;
#endif
// wxExecute
// ----------------------------------------------------------------------------
-// wxDoExecuteWithCapture() helper: reads an entire stream into one array
+// wxDoExecuteWithCapture() helper: reads an entire stream into one array if
+// the stream is non-NULL (it doesn't do anything if it's NULL).
//
// returns true if ok, false if error
#if wxUSE_STREAMS
static bool ReadAll(wxInputStream *is, wxArrayString& output)
{
- wxCHECK_MSG( is, false, wxT("NULL stream in wxExecute()?") );
+ if ( !is )
+ return true;
// the stream could be already at EOF or in wxSTREAM_BROKEN_PIPE state
is->Reset();
long rc = wxExecute(command, wxEXEC_SYNC | flags, process, env);
#if wxUSE_STREAMS
- if ( rc != -1 )
+ // Notice that while -1 indicates an error exit code for us, a program
+ // exiting with this code could still have written something to its stdout
+ // and, especially, stderr, so we still need to read from them.
+ if ( !ReadAll(process->GetInputStream(), output) )
+ rc = -1;
+
+ if ( error )
{
- if ( !ReadAll(process->GetInputStream(), output) )
+ if ( !ReadAll(process->GetErrorStream(), *error) )
rc = -1;
-
- if ( error )
- {
- if ( !ReadAll(process->GetErrorStream(), *error) )
- rc = -1;
- }
-
}
#else
wxUnusedVar(output);
// ----------------------------------------------------------------------------
// Id generation
-static long wxCurrentId = 100;
+static int wxCurrentId = 100;
-long wxNewId()
+int wxNewId()
{
// skip the part of IDs space that contains hard-coded values:
if (wxCurrentId == wxID_LOWEST)
return wxCurrentId++;
}
-long
+int
wxGetCurrentId(void) { return wxCurrentId; }
void
-wxRegisterId (long id)
+wxRegisterId (int id)
{
if (id >= wxCurrentId)
wxCurrentId = id + 1;
smaller partition. This *guarantees* no more than log (n)
stack size is needed (actually O(1) in this case)! */
-void wxQsort(void *const pbase, size_t total_elems,
- size_t size, CMPFUNCDATA cmp, const void* user_data)
+void wxQsort(void* pbase, size_t total_elems,
+ size_t size, wxSortCallback cmp, const void* user_data)
{
register char *base_ptr = (char *) pbase;
const size_t max_thresh = MAX_THRESH * size;
// Launch default browser
// ----------------------------------------------------------------------------
-#if defined(__WXMSW__)
+#if defined(__WINDOWS__)
// implemented in a port-specific utils source file:
bool wxDoLaunchDefaultBrowser(const wxString& url, const wxString& scheme, int flags);
// (e.g. "C:\\test.txt" when parsed by wxURI reports a scheme == "C")
bool hasValidScheme = uri.HasScheme() && uri.GetScheme().length() > 1;
-#if defined(__WXMSW__)
+#if defined(__WINDOWS__)
// NOTE: when testing wxMSW's wxLaunchDefaultBrowser all possible forms
// of the URL/flags should be tested; e.g.:
size_t len = in.length();
out.reserve(len);
- for ( size_t n = 0; n < len; n++ )
+ for ( wxString::const_iterator it = in.begin(); it != in.end(); ++it )
{
- wxChar ch = in[n];
+ wxChar ch = *it;
if ( (flags & wxStrip_Mnemonics) && ch == wxT('&') )
{
// skip it, it is used to introduce the accel char (or to quote
// itself in which case it should still be skipped): note that it
// can't be the last character of the string
- if ( ++n == len )
+ if ( ++it == in.end() )
{
wxLogDebug(wxT("Invalid menu string '%s'"), in.c_str());
}
else
{
// use the next char instead
- ch = in[n];
+ ch = *it;
}
}
else if ( (flags & wxStrip_Accel) && ch == wxT('\t') )
// Hack for wxNotebook case: at least in wxGTK, all pages
// claim to be shown, so we must only deal with the selected one.
#if wxUSE_NOTEBOOK
- if (win->IsKindOf(CLASSINFO(wxNotebook)))
+ if (wxDynamicCast(win, wxNotebook))
{
wxNotebook* nb = (wxNotebook*) win;
int sel = nb->GetSelection();
#endif // wxUSE_TEXTDLG
-#if wxUSE_COLOURDLG
-
-wxColour wxGetColourFromUser(wxWindow *parent,
- const wxColour& colInit,
- const wxString& caption,
- wxColourData *ptrData)
-{
- // contains serialized representation of wxColourData used the last time
- // the dialog was shown: we want to reuse it the next time in order to show
- // the same custom colours to the user (and we can't just have static
- // wxColourData itself because it's a GUI object and so should be destroyed
- // before GUI shutdown and doing it during static cleanup is too late)
- static wxString s_strColourData;
-
- wxColourData data;
- if ( !ptrData )
- {
- ptrData = &data;
- if ( !s_strColourData.empty() )
- {
- if ( !data.FromString(s_strColourData) )
- {
- wxFAIL_MSG( "bug in wxColourData::FromString()?" );
- }
-
-#ifdef __WXMSW__
- // we don't get back the "choose full" flag value from the native
- // dialog and so we can't preserve it between runs, so we decide to
- // always use it as it seems better than not using it (user can
- // just ignore the extra controls in the dialog but having to click
- // a button each time to show them would be very annoying
- data.SetChooseFull(true);
-#endif // __WXMSW__
- }
- }
-
- if ( colInit.IsOk() )
- {
- ptrData->SetColour(colInit);
- }
-
- wxColour colRet;
- wxColourDialog dialog(parent, ptrData);
- if (!caption.empty())
- dialog.SetTitle(caption);
- if ( dialog.ShowModal() == wxID_OK )
- {
- *ptrData = dialog.GetColourData();
- colRet = ptrData->GetColour();
- s_strColourData = ptrData->ToString();
- }
- //else: leave colRet invalid
-
- return colRet;
-}
-
-#endif // wxUSE_COLOURDLG
-
-#if wxUSE_FONTDLG
-
-wxFont wxGetFontFromUser(wxWindow *parent, const wxFont& fontInit, const wxString& caption)
-{
- wxFontData data;
- if ( fontInit.IsOk() )
- {
- data.SetInitialFont(fontInit);
- }
-
- wxFont fontRet;
- wxFontDialog dialog(parent, data);
- if (!caption.empty())
- dialog.SetTitle(caption);
- if ( dialog.ShowModal() == wxID_OK )
- {
- fontRet = dialog.GetFontData().GetChosenFont();
- }
- //else: leave it invalid
-
- return fontRet;
-}
-
-#endif // wxUSE_FONTDLG
-
// ----------------------------------------------------------------------------
// wxSafeYield and supporting functions
// ----------------------------------------------------------------------------
projects / wxWidgets.git / blobdiff