minor cleanup: corrected typos, etc.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@36326 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/mac/carbon/dialog.cpp

@@ -57,9 +57,9 @@ bool wxDialog::Create(wxWindow *parent, wxWindowID id,
     style |= wxTAB_TRAVERSAL;
 
     if ( !wxTopLevelWindow::Create(parent, id, title, pos, size, style & ~(wxYES|wxOK|wxNO /*|wxCANCEL*/) , name) )
-        return FALSE;
+        return false;
 
-    return TRUE;
+    return true;
 }
 
 void wxDialog::SetModal(bool flag)
@@ -83,8 +83,8 @@ void wxDialog::SetModal(bool flag)
 
 wxDialog::~wxDialog()
 {
-    m_isBeingDeleted = TRUE;
+    m_isBeingDeleted = true;
-    Show(FALSE);
+    Show(false);
 }
 
 // By default, pressing escape cancels the dialog; on mac command-stop does the same thing
@@ -123,7 +123,7 @@ bool wxDialog::Show(bool show)
     if ( !wxDialogBase::Show(show) )
     {
         // nothing to do
-        return FALSE;
+        return false;
     }
 
     if ( show )
@@ -140,13 +140,13 @@ bool wxDialog::Show(bool show)
         }
         else // end of modal dialog
         {
-            // this will cause IsModalShowing() return FALSE and our local
+            // this will cause IsModalShowing() return false and our local
             // message loop will terminate
             wxModalDialogs.DeleteObject(this);
         }
     }
 
-    return TRUE;
+    return true;
 }
 
 #if !TARGET_CARBON
@@ -183,15 +183,13 @@ void wxDialog::DoShowModal()
 }
 
 
-// Replacement for Show(TRUE) for modal dialogs - returns return code
+// Replacement for Show(true) for modal dialogs - returns return code
 int wxDialog::ShowModal()
 {
     if ( !m_isModalStyle )
-    {
+        SetModal(true);
-        SetModal(TRUE);
-    }
 
-    Show(TRUE);
+    Show(true);
     return GetReturnCode();
 }
 
@@ -200,7 +198,7 @@ int wxDialog::ShowModal()
 void wxDialog::EndModal(int retCode)
 {
     SetReturnCode(retCode);
-    Show(FALSE);
+    Show(false);
     SetModal(false);
 }
 
@@ -208,15 +206,14 @@ void wxDialog::EndModal(int retCode)
 void wxDialog::OnOK(wxCommandEvent& WXUNUSED(event))
 {
   if ( Validate() && TransferDataFromWindow() )
-  {
       EndModal(wxID_OK);
 }
-}
 
 void wxDialog::OnApply(wxCommandEvent& WXUNUSED(event))
 {
   if (Validate())
       TransferDataFromWindow();
+
   // TODO probably need to disable the Apply button until things change again
 }
 

src/mac/carbon/printmac.cpp

@@ -248,7 +248,6 @@ void wxMacCarbonPrintData::TransferTo( wxPageSetupData* data )
             if ( data->GetMarginBottomRight().y < data->GetMinMarginBottomRight().y )
                 data->SetMarginBottomRight( wxPoint( data->GetMarginBottomRight().x ,
                     data->GetMinMarginBottomRight().y) );
-
 	    }
 	}
 }
@@ -287,14 +286,10 @@ void wxMacCarbonPrintData::TransferFrom( wxPrintDialogData* data )
     PMSetFirstPage( m_macPrintSettings , data->GetFromPage() , false ) ;
 
     if (data->GetAllPages() || data->GetFromPage() == 0)
-    {
         PMSetLastPage( m_macPrintSettings , (UInt32) kPMPrintAllPages, true ) ;
-	}
     else
-	{
         PMSetLastPage( m_macPrintSettings , (UInt32) data->GetToPage() , false ) ;
 }
-}
 
 /*
 * Printer
@@ -311,13 +306,13 @@ wxMacPrinter::~wxMacPrinter(void)
 
 bool wxMacPrinter::Print(wxWindow *parent, wxPrintout *printout, bool prompt)
 {
-    sm_abortIt = FALSE;
+    sm_abortIt = false;
     sm_abortWindow = NULL;
 
     if (!printout)
-        return FALSE;
+        return false;
 
-    printout->SetIsPreview(FALSE);
+    printout->SetIsPreview(false);
     if (m_printDialogData.GetMinPage() < 1)
         m_printDialogData.SetMinPage(1);
     if (m_printDialogData.GetMaxPage() < 1)
@@ -339,16 +334,15 @@ bool wxMacPrinter::Print(wxWindow *parent, wxPrintout *printout, bool prompt)
         dc = new wxPrinterDC( m_printDialogData.GetPrintData() ) ;
     }
 
-    
     // May have pressed cancel.
     if (!dc || !dc->Ok())
     {
-        if (dc) delete dc;
+        if (dc)
-        return FALSE;
+            delete dc;
+        return false;
     }
 
     // on the mac we have always pixels as addressing mode with 72 dpi
-    
     printout->SetPPIScreen(72, 72);
     PMResolution res;
     wxMacCarbonPrintData* nativeData = (wxMacCarbonPrintData*)
@@ -379,7 +373,7 @@ bool wxMacPrinter::Print(wxWindow *parent, wxPrintout *printout, bool prompt)
     if (maxPage == 0)
     {
         wxEndBusyCursor();
-        return FALSE;
+        return false;
     }
 
     // Only set min and max, because from and to have been
@@ -395,15 +389,17 @@ bool wxMacPrinter::Print(wxWindow *parent, wxPrintout *printout, bool prompt)
         wxEndBusyCursor();
         wxMessageBox(wxT("Sorry, could not create an abort dialog."), wxT("Print Error"), wxOK, parent);
         delete dc;
-        return FALSE;
+
+        return false;
     }
+
     sm_abortWindow = win;
-    sm_abortWindow->Show(TRUE);
+    sm_abortWindow->Show(true);
     wxSafeYield(win,true);
 
     printout->OnBeginPrinting();
 
-    bool keepGoing = TRUE;
+    bool keepGoing = true;
 
     int copyCount;
     for (copyCount = 1; copyCount <= m_printDialogData.GetNoCopies(); copyCount ++)
@@ -418,12 +414,13 @@ bool wxMacPrinter::Print(wxWindow *parent, wxPrintout *printout, bool prompt)
             break;
 
         int pn;
-        for (pn = m_printDialogData.GetFromPage(); keepGoing && (pn <= m_printDialogData.GetToPage()) && printout->HasPage(pn);
+        for (pn = m_printDialogData.GetFromPage(); 
+        keepGoing && (pn <= m_printDialogData.GetToPage()) && printout->HasPage(pn);
         pn++)
         {
             if (sm_abortIt)
             {
-                keepGoing = FALSE;
+                keepGoing = false;
                 break;
             }
             else
@@ -449,7 +446,7 @@ bool wxMacPrinter::Print(wxWindow *parent, wxPrintout *printout, bool prompt)
     
     if (sm_abortWindow)
     {
-        sm_abortWindow->Show(FALSE);
+        sm_abortWindow->Show(false);
         delete sm_abortWindow;
         sm_abortWindow = NULL;
     }
@@ -458,7 +455,7 @@ bool wxMacPrinter::Print(wxWindow *parent, wxPrintout *printout, bool prompt)
     
     delete dc;
     
-    return TRUE;
+    return true;
 }
 
 wxDC* wxMacPrinter::PrintDialog(wxWindow *parent)
@@ -481,17 +478,16 @@ bool wxMacPrinter::Setup(wxWindow *parent)
 {
 #if 0
     wxPrintDialog dialog(parent, & m_printDialogData);
-    dialog.GetPrintDialogData().SetSetupDialog(TRUE);
+    dialog.GetPrintDialogData().SetSetupDialog(true);
     
     int ret = dialog.ShowModal();
     
     if (ret == wxID_OK)
-    {
         m_printDialogData = dialog.GetPrintDialogData();
-    }
     
     return (ret == wxID_OK);
 #endif
+
     return wxID_CANCEL;
 }
 
@@ -520,7 +516,8 @@ wxMacPrintPreview::~wxMacPrintPreview(void)
 bool wxMacPrintPreview::Print(bool interactive)
 {
     if (!m_printPrintout)
-        return FALSE;
+        return false;
+
     wxMacPrinter printer(&m_printDialogData);
     return printer.Print(m_previewFrame, m_printPrintout, interactive);
 }
@@ -556,6 +553,7 @@ void wxMacPrintPreview::DetermineScaling(void)
     {
         m_isOk = false ;
     }
+
     // At 100%, the page should look about page-size on the screen.
     // m_previewScale = (float)((float)screenWidth/(float)printerWidth);
     // m_previewScale = m_previewScale * (float)((float)screenXRes/(float)printerXRes);

src/unix/gsocket.cpp

@@ -23,7 +23,7 @@
 #endif
 
 #if defined(__VISAGECPP__)
-#define BSD_SELECT /* use Berkley Sockets select */
+#define BSD_SELECT /* use Berkeley Sockets select */
 #endif
 
 #if wxUSE_SOCKETS || defined(__GSOCKET_STANDALONE__)
@@ -613,6 +613,7 @@ GSocket *GSocket::WaitConnection()
     m_error = GSOCK_MEMERR;
     return NULL;
   }
+
   err = _GAddress_translate_from(connection->m_peer, &from, fromlen);
   if (err != GSOCK_NOERROR)
   {
@@ -620,6 +621,7 @@ GSocket *GSocket::WaitConnection()
     m_error = err;
     return NULL;
   }
+
 #if defined(__EMX__) || defined(__VISAGECPP__)
   ioctl(connection->m_fd, FIONBIO, (char*)&arg, sizeof(arg));
 #else
@@ -633,10 +635,13 @@ GSocket *GSocket::WaitConnection()
 bool GSocket::SetReusable()
 {
     /* socket must not be null, and must not be in use/already bound */
-    if (this && m_fd == INVALID_SOCKET) {
+    if (this && m_fd == INVALID_SOCKET)
+    {
         m_reusable = true;
+
         return true;
     }
+
     return false;
 }
 
@@ -725,9 +730,7 @@ GSocketError GSocket::Connect(GSocketStream stream)
    */
 
   if (m_non_blocking || ret == 0)
-  {
     gs_gui_functions->Enable_Events(this);
-  }
 
   if (ret == -1)
   {
@@ -778,6 +781,7 @@ GSocketError GSocket::Connect(GSocketStream stream)
      */
     Close();
     m_error = GSOCK_IOERR;
+
     return GSOCK_IOERR;
   }
 
@@ -875,7 +879,8 @@ int GSocket::Read(char *buffer, int size)
      * re-enabled! */
     ret = -1;
   }
-  else {
+  else
+  {
     /* Read the data */
     if (m_stream)
       ret = Recv_Stream(buffer, size);
@@ -888,7 +893,8 @@ int GSocket::Read(char *buffer, int size)
      */
     if (ret == 0)
       m_error = GSOCK_IOERR;
-    else if (ret == -1) {
+    else if (ret == -1)
+    {
       if ((errno == EWOULDBLOCK) || (errno == EAGAIN))
         m_error = GSOCK_WOULDBLOCK;
       else
@@ -951,6 +957,7 @@ int GSocket::Write(const char *buffer, int size)
      * will further OUTPUT events be posted.
      */
     Enable(GSOCK_OUTPUT);
+
     return -1;
   }
 
@@ -1094,10 +1101,8 @@ GSocketEventFlags GSocket::Select(GSocketEventFlags flags)
   }
   else
   {
-
     assert(this);
     return flags & m_detected;
-
   }
 }
 
@@ -1210,9 +1215,8 @@ GSocketError GSocket::GetSockOpt(int level, int optname,
                                 void *optval, int *optlen)
 {
     if (getsockopt(m_fd, level, optname, (char*)optval, (SOCKOPTLEN_T*)optlen) == 0)
-    {
         return GSOCK_NOERROR;
-    }
+
     return GSOCK_OPTERR;
 }
 
@@ -1220,9 +1224,8 @@ GSocketError GSocket::SetSockOpt(int level, int optname,
                                 const void *optval, int optlen)
 {
     if (setsockopt(m_fd, level, optname, (const char*)optval, optlen) == 0)
-    {
         return GSOCK_NOERROR;
-    }
+
     return GSOCK_OPTERR;
 }
 
@@ -1270,6 +1273,7 @@ GSocketError GSocket::Input_Timeout()
       m_error = GSOCK_TIMEDOUT;
       return GSOCK_TIMEDOUT;
     }
+
     if (ret == -1)
     {
       GSocket_Debug(( "GSocket_Input_Timeout, select returned -1\n" ));
@@ -1281,6 +1285,7 @@ GSocketError GSocket::Input_Timeout()
       return GSOCK_TIMEDOUT;
     }
   }
+
   return GSOCK_NOERROR;
 }
 
@@ -1311,6 +1316,7 @@ GSocketError GSocket::Output_Timeout()
       m_error = GSOCK_TIMEDOUT;
       return GSOCK_TIMEDOUT;
     }
+
     if (ret == -1)
     {
       GSocket_Debug(( "GSocket_Output_Timeout, select returned -1\n" ));
@@ -1321,10 +1327,13 @@ GSocketError GSocket::Output_Timeout()
       m_error = GSOCK_TIMEDOUT;
       return GSOCK_TIMEDOUT;
     }
-    if ( ! wxFD_ISSET(m_fd, &writefds) ) {
+
+    if ( ! wxFD_ISSET(m_fd, &writefds) )
+    {
         GSocket_Debug(( "GSocket_Output_Timeout is buggy!\n" ));
     }
-    else {
+    else
+    {
         GSocket_Debug(( "GSocket_Output_Timeout seems correct\n" ));
     }
   }
@@ -1342,7 +1351,9 @@ int GSocket::Recv_Stream(char *buffer, int size)
   do
   {
     ret = recv(m_fd, buffer, size, GSOCKET_MSG_NOSIGNAL);
-  } while (ret == -1 && errno == EINTR); /* Loop until not interrupted */
+  }
+  while (ret == -1 && errno == EINTR); /* Loop until not interrupted */
+
   return ret;
 }
 
@@ -1358,7 +1369,8 @@ int GSocket::Recv_Dgram(char *buffer, int size)
   do
   {
     ret = recvfrom(m_fd, buffer, size, 0, &from, (WX_SOCKLEN_T *) &fromlen);
-  } while (ret == -1 && errno == EINTR); /* Loop until not interrupted */
+  }
+  while (ret == -1 && errno == EINTR); /* Loop until not interrupted */
 
   if (ret == -1)
     return -1;
@@ -1373,6 +1385,7 @@ int GSocket::Recv_Dgram(char *buffer, int size)
       return -1;
     }
   }
+
   err = _GAddress_translate_from(m_peer, &from, fromlen);
   if (err != GSOCK_NOERROR)
   {
@@ -1394,7 +1407,8 @@ int GSocket::Send_Stream(const char *buffer, int size)
   do
   {
     ret = send(m_fd, (char *)buffer, size, GSOCKET_MSG_NOSIGNAL);
-  } while (ret == -1 && errno == EINTR); /* Loop until not interrupted */
+  }
+  while (ret == -1 && errno == EINTR); /* Loop until not interrupted */
 
   UNMASK_SIGNAL();
 
@@ -1425,7 +1439,8 @@ int GSocket::Send_Dgram(const char *buffer, int size)
   do
   {
     ret = sendto(m_fd, (char *)buffer, size, 0, addr, len);
-  } while (ret == -1 && errno == EINTR); /* Loop until not interrupted */
+  }
+  while (ret == -1 && errno == EINTR); /* Loop until not interrupted */
 
   UNMASK_SIGNAL();
 
@@ -1535,7 +1550,9 @@ GSocket *GSocket_new(void)
     GSocket *newsocket = new GSocket();
     if (newsocket->IsOk())
         return newsocket;
+
     delete newsocket;
+
     return NULL;
 }
 
@@ -1675,6 +1692,7 @@ GSocketError _GAddress_translate_from(GAddress *address,
     address->m_error = GSOCK_MEMERR;
     return GSOCK_MEMERR;
   }
+
   memcpy(address->m_addr, addr, len);
 
   return GSOCK_NOERROR;
@@ -1761,9 +1779,11 @@ GSocketError GAddress_INET_SetHostName(GAddress *address, const char *hostname)
       address->m_error = GSOCK_NOHOST;
       return GSOCK_NOHOST;
     }
+
     array_addr = (struct in_addr *) *(he->h_addr_list);
     addr->s_addr = array_addr[0].s_addr;
   }
+
   return GSOCK_NOERROR;
 }