appprefwinc.c

linux下的E_MAIL客户端源码

   		 (XtCallbackProc)AutoSelectPattern, this);
   XtAddCallback(saveAddrPB, XmNactivateCallback,
   		 (XtCallbackProc)AutoSelectPattern, this);
   XtAddCallback(savePatternPB, XmNactivateCallback,
   		 (XtCallbackProc)AutoSelectPattern, this);
   XtAddCallback(savePatUserPB, XmNactivateCallback,
   		 (XtCallbackProc)AutoSelectPattern, this);
   XtAddCallback(savePatAddrPB, XmNactivateCallback,
   		 (XtCallbackProc)AutoSelectPattern, this);

   wlist[0] = saveUserPB;
   wlist[1] = saveAddrPB;
   wlist[2] = savePatternPB;
   wlist[3] = savePatUserPB;
   wlist[4] = savePatAddrPB;
   XtManageChildren(wlist, 5);

   XtManageChild(savePatternTB);
   XtManageChild(savePatternOM);
   XtManageChild(savePatternTF);

   XtManageChild(savePatternForm);
   XtManageChild(saveFolderForm);

   XtManageChild(saveRC);

   int	count = 0;
   wlist[count++] = imapTB;
   wlist[count++] = imapTF;
   wlist[count++] = popTB;
   wlist[count++] = popTF;
   wlist[count++] = popCmdLabel;
   wlist[count++] = popCmdTF;
   wlist[count++] = folderLabel;
   wlist[count++] = folderTF;
   wlist[count++] = saveLabel;
   wlist[count++] = saveFrame;
   wlist[count++] = autoLabel;
   wlist[count++] = autoTF;
   wlist[count++] = printLabel;
   wlist[count++] = printTF;
   wlist[count++] = bellLabel;
   wlist[count++] = bellScale;
   XtManageChildren(wlist, count);	// fieldRC children
   fieldRC->SetChildren(wlist, count);

   wlist[0] = *checkRC;
   wlist[1] = archiveForm;
   wlist[2] = *fieldRC;
   XtManageChildren(wlist, 3);	// appForm children

   checkRC->Defer(False);
   fieldRC->Defer(False);

   HandleHelp();

} // End constructor

/*---------------------------------------------------------------
 *  Main window destructor
 */

AppPrefWinC::~AppPrefWinC()
{
   delete checkRC;
   delete fieldRC;
}

/*---------------------------------------------------------------
 *  Callback to handle initial display
 */

void
AppPrefWinC::Show()
{
   AppPrefC	*prefs = ishApp->appPrefs;

//
// Initialize settings
//
   XmTextFieldSetString(inBoxTF,   prefs->inBox);
   StringC	tmpStr; tmpStr += prefs->checkInterval;
   XmTextFieldSetString(checkTF,   tmpStr);
   tmpStr.Clear();      tmpStr += prefs->recentFolderCount;
   XmTextFieldSetString(recentTF,  tmpStr);
   XmTextFieldSetString(archiveTF,   prefs->OrigArchiveFolder());
   XmTextFieldSetString(imapTF,      prefs->imapServer);
   XmTextFieldSetString(popTF,       prefs->popServer);
   XmTextFieldSetString(popCmdTF,    prefs->popclientCmd);
   XmTextFieldSetString(folderTF,    prefs->OrigFolderDir());
   XmTextFieldSetString(printTF,     prefs->printCmd);

   XmToggleButtonSetState(alertTB,       ishApp->alertPrefs->alertOn,	False);
   XmToggleButtonSetState(showNewTB,     prefs->scrollToNew,		True);
   XmToggleButtonSetState(delSaveTB,     prefs->deleteSaved,		False);
   XmToggleButtonSetState(hideDelTB,     prefs->hideDeleted,		False);
   XmToggleButtonSetState(quickHelpTB,   halApp->quickHelpEnabled,	False);
   XmToggleButtonSetState(windowPosTB,   prefs->rememberWindows,	False);
   XmToggleButtonSetState(newUnreadTB,   prefs->markNewAsUnread,	False);
   XmToggleButtonSetState(archiveTB,     prefs->archiveOnSave,		False);
   XmToggleButtonSetState(imapTB,        prefs->usingImap,		False);
   XmToggleButtonSetState(popTB,         prefs->usingPop,		False);

   if ( prefs->OrigSaveFile().size() )
      XmTextFieldSetString(saveFolderTF, prefs->OrigSaveFile());
   if ( prefs->OrigSaveDir().size() )
      XmTextFieldSetString(savePatternTF, prefs->OrigSaveDir());

   switch ( prefs->saveType ) {

      case (SAVE_TO_FOLDER):
         XmToggleButtonSetState(saveFolderTB, True, True);
	 break;
      case (SAVE_BY_USER):
         XmToggleButtonSetState(savePatternTB, True, True);
	 XtVaSetValues(savePatternOM, XmNmenuHistory, saveUserPB,    NULL);
	 break;
      case (SAVE_BY_ADDRESS):
         XmToggleButtonSetState(savePatternTB, True, True);
	 XtVaSetValues(savePatternOM, XmNmenuHistory, saveAddrPB,    NULL);
	 break;
      case (SAVE_BY_PATTERN):
         XmToggleButtonSetState(savePatternTB, True, True);
	 XtVaSetValues(savePatternOM, XmNmenuHistory, savePatternPB, NULL);
	 break;
      case (SAVE_BY_PATTERN_OR_USER):
         XmToggleButtonSetState(savePatternTB, True, True);
	 XtVaSetValues(savePatternOM, XmNmenuHistory, savePatUserPB, NULL);
	 break;
      case (SAVE_BY_PATTERN_OR_ADDRESS):
         XmToggleButtonSetState(savePatternTB, True, True);
	 XtVaSetValues(savePatternOM, XmNmenuHistory, savePatAddrPB, NULL);
	 break;
   }

   if ( prefs->OrigAutomountRoot().size() )
      XmTextFieldSetString(autoTF, prefs->OrigAutomountRoot());

//
// Display the bell volume.  It is stored in the range (-100, 100) and
//    display in the range (0, 10)
//
   XmScaleSetValue(bellScale, (prefs->bellVolume + 100) / 20);

   OptWinC::Show();

} // End Show

/*---------------------------------------------------------------
 *  Method to apply settings
 */

Boolean
AppPrefWinC::Apply()
{
//
// Check filenames
//
   char *cs = XmTextFieldGetString(inBoxTF);
   StringC	inBoxStr(cs);
   inBoxStr.Trim();
   XtFree(cs);

   if ( inBoxStr.size() <= 0 ) {
      set_invalid(inBoxTF, True, True);
      PopupMessage("Please enter an In-box folder name.");
      return False;
   }

   cs = XmTextFieldGetString(saveFolderTF);
   StringC	saveStr(cs);
   saveStr.Trim();
   XtFree(cs);

   if ( XmToggleButtonGetState(saveFolderTB) && saveStr.size() <= 0 ) {
      set_invalid(saveFolderTF, True, True);
      PopupMessage("Please enter a folder name for saved messages.");
      return False;
   }

   cs = XmTextFieldGetString(imapTF);
   StringC	imapStr(cs);
   imapStr.Trim();
   XtFree(cs);

   if ( XmToggleButtonGetState(imapTB) && imapStr.size() <= 0 ) {
      set_invalid(imapTF, True, True);
      PopupMessage("Please enter the name of your IMAP server.");
      return False;
   }
   else if ( imapStr.Contains('{') || imapStr.Contains('}') ||
      	     imapStr.Contains('/') ) {
      set_invalid(imapTF, True, True);
      PopupMessage("Please enter the server name only.");
      return False;
   }

   cs = XmTextFieldGetString(popTF);
   StringC	popStr(cs);
   popStr.Trim();
   XtFree(cs);

   cs = XmTextFieldGetString(popCmdTF);
   StringC	popCmdStr(cs);
   popCmdStr.Trim();
   XtFree(cs);

   if ( XmToggleButtonGetState(popTB) ) {
      if ( popStr.size() <= 0 ) {
	 set_invalid(popTF, True, True);
	 PopupMessage("Please enter the name of your POP server.");
	 return False;
      }
      else if ( popCmdStr.size() <= 0 ) {
	 set_invalid(popCmdTF, True, True);
	 PopupMessage("Please enter the path to your popclient command.");
	 return False;
      }
   }

   cs = XmTextFieldGetString(savePatternTF);
   StringC	saveDirStr(cs);
   saveDirStr.Trim();
   XtFree(cs);

   if ( XmToggleButtonGetState(savePatternTB) && saveDirStr.size() <= 0 ) {
      set_invalid(savePatternTF, True, True);
      PopupMessage("Please enter a directory name for saved messages.");
      return False;
   }

   cs = XmTextFieldGetString(archiveTF);
   StringC	archiveStr(cs);
   archiveStr.Trim();
   XtFree(cs);

   if ( XmToggleButtonGetState(archiveTB) && archiveStr.size() <= 0 ) {
      set_invalid(archiveTF, True, True);
      PopupMessage("Please enter a folder name for archived messages.");
      return False;
   }

   BusyCursor(True);

   AppPrefC	*prefs = ishApp->appPrefs;


   if (inBoxStr.compare(prefs->inBox)) {
      PopupMessage("New In-box setting will take effect only after restart.",
         XmDIALOG_INFORMATION);
   }

   prefs->inBox = inBoxStr;

   prefs->usingImap  = XmToggleButtonGetState(imapTB);
   prefs->imapServer = imapStr;

   prefs->usingPop     = XmToggleButtonGetState(popTB);
   prefs->popServer    = popStr;
   prefs->popclientCmd = popCmdStr;

//
// Set folder directory
//
   cs = XmTextFieldGetString(folderTF);
   if ( strlen(cs) > 0 ) prefs->SetFolderDir(cs);
   else {
      if ( prefs->usingImap ) 
         prefs->SetFolderDir(cs);		// OK to have null dir for IMAP
      else
	 prefs->SetFolderDir(ishApp->home);	// else set sensible default
   }
   XtFree(cs);

//
// Set default save file and directory
//
   prefs->SetSaveFile(saveStr);
   prefs->SetSaveDir(saveDirStr);

//
// Set save type
//
   if ( XmToggleButtonGetState(saveFolderTB) ) prefs->saveType = SAVE_TO_FOLDER;
   else {
      Widget	pb;
      XtVaGetValues(savePatternOM, XmNmenuHistory, &pb, NULL);
      if      ( pb == saveUserPB    ) prefs->saveType = SAVE_BY_USER;
      else if ( pb == saveAddrPB    ) prefs->saveType = SAVE_BY_ADDRESS;
      else if ( pb == savePatternPB ) prefs->saveType = SAVE_BY_PATTERN;
      else if ( pb == savePatUserPB ) prefs->saveType = SAVE_BY_PATTERN_OR_USER;
      else if ( pb == savePatAddrPB )
	 prefs->saveType = SAVE_BY_PATTERN_OR_ADDRESS;
   }

//
// Set automounter root prefix
//
   cs = XmTextFieldGetString(autoTF);
   prefs->SetAutomountRoot(cs);
   XtFree(cs);

//
// Read check interval
//
   cs = XmTextFieldGetString(checkTF);
   int	ci = atoi(cs);
   if ( ci != prefs->checkInterval ) {
      prefs->checkInterval = ci;
      if ( ci > 0 ) ishApp->CheckForNewMail();	// Start check again
   }
   XtFree(cs);

   ishApp->alertPrefs->alertOn = XmToggleButtonGetState(alertTB);
   prefs->deleteSaved          = XmToggleButtonGetState(delSaveTB);
   prefs->scrollToNew          = XmToggleButtonGetState(showNewTB);
   prefs->rememberWindows      = XmToggleButtonGetState(windowPosTB);
   prefs->markNewAsUnread      = XmToggleButtonGetState(newUnreadTB);
   prefs->archiveOnSave        = XmToggleButtonGetState(archiveTB);
   prefs->SetArchiveFolder(archiveStr);
   halApp->QuickHelp(XmToggleButtonGetState(quickHelpTB));

//
// Read recent folder count
//
   cs = XmTextFieldGetString(recentTF);
   ci = atoi(cs);
   if ( ci < 1 ) {
      ci = 10;
      StringC	ciStr;
      ciStr += ci;
      XmTextFieldSetString(recentTF, ciStr);
   }
   prefs->recentFolderCount = ci;
   XtFree(cs);

//
// Read print command
//
   cs = XmTextFieldGetString(printTF);
   prefs->printCmd = cs;
   XtFree(cs);

//
// Read bell volume.  Displayed in range 0-10, stored in range -100 to 100
//
   int	val;
   XmScaleGetValue(bellScale, &val);
   prefs->bellVolume = (val - 5) * 20;

//
// Set main window attributes
//
   Boolean	hideDel = XmToggleButtonGetState(hideDelTB);
   if ( hideDel != prefs->hideDeleted ) {
      prefs->hideDeleted = hideDel;
      ishApp->mainWin->HideDeletedChanged();
   }

   prefs->WriteDatabase();

//
// Write to file if necessary
//
   if ( applyAll ) prefs->WriteFile();

   BusyCursor(False);

   return True;

} // End Apply

/*---------------------------------------------------------------
 *  Callback to implement radio button behavior in saveFrame
 */

void
AppPrefWinC::SaveChanged(Widget tb, AppPrefWinC* This,
		      XmToggleButtonCallbackStruct *data)
{
//
// Don't allow buttons to be turned off by the user
//
   if ( !data->set ) {
      XmToggleButtonSetState(tb, True, False);
      return;
   }

   if ( tb == This->saveFolderTB )
      XmToggleButtonSetState(This->savePatternTB, False, False);
   else
      XmToggleButtonSetState(This->saveFolderTB,  False, False);

} // End SaveChanged

/*---------------------------------------------------------------
 *  Callbacks to automatically select toggle buttons when field is
 *     changed or type is selected
 */

void
AppPrefWinC::AutoSelectFolder(Widget, AppPrefWinC* This, XtPointer)
{
   XmToggleButtonSetState(This->saveFolderTB, True, True);
}

void
AppPrefWinC::AutoSelectPattern(Widget, AppPrefWinC* This, XtPointer)
{
   XmToggleButtonSetState(This->savePatternTB, True, True);
}