Commit c5259352 authored by kostello%netscape.com's avatar kostello%netscape.com
Browse files

Synched with Pasteboard code on the branch

parent ec387282

webshell/tests/viewer/nsBrowserWindow.cpp

+80 −33
Original line number Diff line number Diff line
@@ -119,6 +119,10 @@ static NS_DEFINE_IID(kIWebShellIID, NS_IWEB_SHELL_IID); 
static NS_DEFINE_IID(kIWebShellContainerIID, NS_IWEB_SHELL_CONTAINER_IID);

static NS_DEFINE_IID(kIWidgetIID, NS_IWIDGET_IID);





static const char* gsAOLFormat = "AOLMAIL";

static const char* gsHTMLFormat = "text/html";



//----------------------------------------------------------------------



nsVoidArray nsBrowserWindow::gBrowsers;
@@ -1103,6 +1107,69 @@ nsBrowserWindow::GetPresShell() 
  return shell;

}



#ifdef WIN32

void PlaceHTMLOnClipboard(PRUint32 aFormat, char* aData, int aLength)

{

  HGLOBAL     hGlobalMemory;

  PSTR        pGlobalMemory;



  PRUint32    cf_aol = RegisterClipboardFormat(gsAOLFormat);

  PRUint32    cf_html = RegisterClipboardFormat(gsHTMLFormat);



  char*       preamble = "";

  char*       postamble = "";



  if (aFormat == cf_aol || aFormat == CF_TEXT)

  {

    preamble = "<HTML>";

    postamble = "</HTML>";

  }



  PRInt32 size = aLength + 1 + strlen(preamble) + strlen(postamble);





  if (aLength)

  {

    // Copy text to Global Memory Area

    hGlobalMemory = (HGLOBAL)GlobalAlloc(GHND, size);

    if (hGlobalMemory != NULL) 

    {

      pGlobalMemory = (PSTR) GlobalLock(hGlobalMemory);



      int i;



      // AOL requires HTML prefix/postamble

      char*     s  = preamble;

      PRInt32   len = strlen(s); 

      for (i=0; i < len; i++)

      {

        *pGlobalMemory++ = *s++;

      }



      s  = aData;

      len = aLength;

      for (i=0;i< len;i++) {

        *pGlobalMemory++ = *s++;

      }





      s = postamble;

      len = strlen(s); 

      for (i=0; i < len; i++)

      {

        *pGlobalMemory++ = *s++;

      }

      

      // Put data on Clipboard

      GlobalUnlock(hGlobalMemory);

      SetClipboardData(aFormat, hGlobalMemory);

    }

  }  

}

#endif







void

nsBrowserWindow::DoCopy()

{
@@ -1149,41 +1216,21 @@ nsBrowserWindow::DoCopy() 
          char* str = data.str();



#if defined(WIN32)

          PRUint32 aolMail = RegisterClipboardFormat("AOLMAIL");

          PRUint32 textHtml = RegisterClipboardFormat("text/html");





          HGLOBAL     hGlobalMemory1;

          PSTR        pGlobalMemory1;



          HGLOBAL     hGlobalMemory2;

          PSTR        pGlobalMemory2;

          PRUint32 cf_aol = RegisterClipboardFormat(gsAOLFormat);

          PRUint32 cf_html = RegisterClipboardFormat(gsHTMLFormat);

         

          PRInt32     len = data.pcount();

          if (len)

          {   

            // Copy text to Global Memory Area

            hGlobalMemory1 = (HGLOBAL)GlobalAlloc(GHND, len+1);

            hGlobalMemory2 = (HGLOBAL)GlobalAlloc(GHND, len+1);

            if (hGlobalMemory1 != NULL && hGlobalMemory2 != NULL) {

              pGlobalMemory1 = (PSTR) GlobalLock(hGlobalMemory1);

              pGlobalMemory2 = (PSTR) GlobalLock(hGlobalMemory2);

              char * s  = str;

              for (int i=0;i< len;i++) {

                *pGlobalMemory1++ = *s;

                *pGlobalMemory2++ = *s++;

              }



              // Put data on Clipboard

              GlobalUnlock(hGlobalMemory1);

              GlobalUnlock(hGlobalMemory2);

            OpenClipboard(NULL);

            EmptyClipboard();

              SetClipboardData(aolMail, hGlobalMemory1);

              SetClipboardData(textHtml, hGlobalMemory2);

        

            PlaceHTMLOnClipboard(cf_aol,str,len);

            PlaceHTMLOnClipboard(cf_html,str,len);

            PlaceHTMLOnClipboard(CF_TEXT,str,len);            

                        

            CloseClipboard();

          }

          }

          // in ostrstreams if you cal the str() function

          // then you are responsible for deleting the string

#endif