mainfolder.c

linux下的E_MAIL客户端源码

   VItemListC&	slist = This->folderVBox->SelItems();
   FolderListC&	flist = ishApp->folderPrefs->OpenFolders();
   unsigned	count = flist.size();
   for (int i=0; i<count; i++) {

      FolderC	*fp = flist[i];
      if ( slist.includes(fp->icon) ) fp->Rescan();

   } // End for each user folder

   This->pub->BusyCursor(False);

} // End DoFolderReadSel

/*---------------------------------------------------------------
 *  Callback to handle folder-read-all
 */

void
MainWinP::DoFolderReadAll(Widget, MainWinP*, XtPointer)
{
   u_int	count;
   int		i;

   ishApp->Broadcast("");

//
// Read the in-box
//
   ishApp->systemFolder->Rescan();

//
// Loop through the user folders
//
   count = ishApp->folderPrefs->OpenFolders().size();
   for (i=0; i<count; i++) {

      FolderC	*folder = ishApp->folderPrefs->OpenFolders()[i];
      folder->Rescan();
   }

} // End DoFolderReadAll

/*---------------------------------------------------------------
 *  Callback to handle folder-close-current
 */

void
MainWinP::DoFolderCloseCur(Widget, MainWinP *This, XtPointer)
{
   FolderListC	folders;
   folders.append(This->pub->curFolder);

//
// Check for saving changes
//
   switch ( This->SaveQuery(&folders) ) {

      case (QUERY_YES):
	 if ( !This->pub->curFolder->Save() ) return;
	 break;

      case (QUERY_NO):
	 break;

      case (QUERY_CANCEL):
      case (QUERY_NONE):
	 return;
   }

   This->pub->BusyCursor(True);

//
// Close any open reading windows
//
   unsigned	count = ishApp->readWinList.size();
   for (int i=0; i<count; i++) {
      ReadWinC	*readWin = (ReadWinC*)*ishApp->readWinList[i];
      readWin->Hide();
   }

//
// Delete folder
//
   ishApp->folderPrefs->RemoveFolder(This->pub->curFolder);
   delete This->pub->curFolder;
   This->pub->curFolder = NULL;

//
// Switch to the in-box
//
   This->pub->ActivateSystemFolder();

   This->folderVBox->Refresh();
   This->pub->BusyCursor(False);

} // End DoFolderCloseCur

/*---------------------------------------------------------------
 *  Callback to handle folder-close-popup
 */

void
MainWinP::DoFolderPUClose(Widget, MainWinP *This, XtPointer)
{
   if ( !This->pub->popupOnSelected && !This->pub->popupFolder ) return;

//
// Build list of folders
//
   FolderListC	folders;

   if ( This->pub->popupOnSelected ) {
      VItemListC&	slist = This->folderVBox->SelItems();
      FolderListC&	flist = ishApp->folderPrefs->OpenFolders();
      unsigned		count = flist.size();
      for (int i=0; i<count; i++) {
	 FolderC	*fp = flist[i];
	 if ( slist.includes(fp->icon) ) folders.add(fp);
      }
   }
   else
      folders.add(This->pub->popupFolder);

//
// Check for saving changes
//
   Boolean	saveChanges = True;
   switch ( This->SaveQuery(&folders) ) {

      case (QUERY_YES):
	 saveChanges = True;
	 break;

      case (QUERY_NO):
	 saveChanges = False;
	 break;

      case (QUERY_CANCEL):
      case (QUERY_NONE):
	 return;
   }

   This->pub->BusyCursor(True);

//
// If the current folder will be closed, close any open reading windows
//
   if ( folders.includes(This->pub->curFolder) ) {

      unsigned	count = ishApp->readWinList.size();
      for (int i=0; i<count; i++) {
	 ReadWinC	*readWin = (ReadWinC*)*ishApp->readWinList[i];
	 readWin->Hide();
      }

      This->pub->curFolder = NULL;
   }

//
// Delete folder(s)
//
   unsigned	count = folders.size();
   for (int i=0; i<count; i++) {

      FolderC	*fp = folders[i];
      ishApp->folderPrefs->RemoveFolder(fp);

      if ( saveChanges && fp->writable && fp->Changed() )
	 fp->Save();

      delete fp;
   }

//
// Reset variables
//
   This->pub->popupFolder = NULL;
   This->pub->curMsgList->removeAll();

//
// If the current folder was closed, switch to the in-box.
//
   if ( !This->pub->curFolder ) 
      This->pub->ActivateSystemFolder();

   This->folderVBox->Refresh();
   This->pub->BusyCursor(False);

} // End DoFolderPUClose

/*---------------------------------------------------------------
 *  Callback to handle folder-close-selected
 */

void
MainWinP::DoFolderCloseSel(Widget, MainWinP *This, XtPointer)
{
   VItemListC	list = This->folderVBox->SelItems();

//
// Build list of folders
//
   FolderListC	folders;
   FolderListC&	flist = ishApp->folderPrefs->OpenFolders();
   unsigned	count = flist.size();
   int	i;
   for (i=count-1; i>=0; i--) {
      FolderC	*folder = flist[i];
      if ( list.includes(folder->icon) ) folders.append(folder);
   }

//
// Check for saving changes
//
   Boolean	saveChanges = True;
   switch ( This->SaveQuery(&folders) ) {

      case (QUERY_YES):
	 saveChanges = True;
	 break;

      case (QUERY_NO):
	 saveChanges = False;
	 break;

      case (QUERY_CANCEL):
      case (QUERY_NONE):
	 return;
   }

   This->pub->BusyCursor(True);

//
// If the current folder will be closed, close any open reading windows
//
   if ( folders.includes(This->pub->curFolder) ) {

      unsigned	count = ishApp->readWinList.size();
      for (i=0; i<count; i++) {
	 ReadWinC	*readWin = (ReadWinC*)*ishApp->readWinList[i];
	 readWin->Hide();
      }

      This->pub->curFolder = NULL;
   }

//
// Delete requested folders
//
   count = folders.size();
   for (i=0; i<count; i++) {

      FolderC	*fp = folders[i];
      ishApp->folderPrefs->RemoveFolder(fp);

      if ( saveChanges && fp->writable && fp->Changed() )
	 fp->Save();

      delete fp;
   }

//
// If the current folder was closed, switch to the in-box.
//
   if ( !This->pub->curFolder )
      This->pub->ActivateSystemFolder();

   This->folderVBox->Refresh();
   This->pub->BusyCursor(False);

} // End DoFolderCloseSel

/*---------------------------------------------------------------
 *  Callback to handle folder-close-all
 */

void
MainWinP::DoFolderCloseAll(Widget, MainWinP *This, XtPointer)
{
//
// Check for saving changes
//
   Boolean	saveChanges = True;
   switch ( This->SaveQuery(&ishApp->folderPrefs->OpenFolders()) ) {

      case (QUERY_YES):
	 saveChanges = True;
	 break;

      case (QUERY_NO):
	 saveChanges = False;
	 break;

      case (QUERY_CANCEL):
      case (QUERY_NONE):
	 return;
   }

   This->pub->BusyCursor(True);

   FolderListC&	flist =	ishApp->folderPrefs->OpenFolders();

//
// If the current folder will be closed, close any open reading windows
//
   if ( flist.includes(This->pub->curFolder) ) {

      unsigned	count = ishApp->readWinList.size();
      for (int i=0; i<count; i++) {
	 ReadWinC	*readWin = (ReadWinC*)*ishApp->readWinList[i];
	 readWin->Hide();
      }

      This->pub->curFolder = NULL;
   }

//
// Close requested folders
//
   u_int	count = flist.size();
   for (int i=count-1; i>=0; i--) {

      FolderC	*fp = flist[i];
      ishApp->folderPrefs->RemoveFolder(fp);

      if ( saveChanges && fp->writable && fp->Changed() )
	 fp->Save();

      delete fp;
   }

//
// If the current folder was closed, switch to the in-box.
//
   if ( !This->pub->curFolder )
      This->pub->ActivateSystemFolder();

   This->folderVBox->Refresh();
   This->pub->BusyCursor(False);

} // End DoFolderCloseAll

/*---------------------------------------------------------------
 *  Callback to handle folder-delete
 */

void
MainWinP::DoFolderDelCur(Widget, MainWinP *This, XtPointer)
{
   ishApp->Broadcast("");
   This->delFolderList->removeAll();
   This->delFolderList->add(This->pub->curFolder);
   This->DeleteFolders();
}

void
MainWinP::DoFolderPUDel(Widget, MainWinP *This, XtPointer)
{
   if ( This->pub->popupOnSelected ) {
      DoFolderDelSel(NULL, This, NULL);
      return;
   }

   if ( !This->pub->popupFolder ) return;

   This->pub->BusyCursor(True);
   ishApp->Broadcast("");

   This->delFolderList->removeAll();
   This->delFolderList->add(This->pub->popupFolder);
   This->DeleteFolders();

   This->pub->BusyCursor(False);

} // End DoFolderPUDel

/*---------------------------------------------------------------
 *  Callback to handle folder-delete-selected
 */

void
MainWinP::DoFolderDelSel(Widget, MainWinP *This, XtPointer)
{
   This->pub->BusyCursor(True);
   ishApp->Broadcast("");
   This->delFolderList->removeAll();

//
// Delete folder or folders
//
   VItemListC&	slist = This->folderVBox->SelItems();
   FolderListC&	flist = ishApp->folderPrefs->OpenFolders();
   unsigned	count = flist.size();
   for (int i=0; i<count; i++) {
      FolderC	*fp = flist[i];
      if ( slist.includes(fp->icon) ) This->delFolderList->add(fp);
   }

   This->DeleteFolders();
   This->pub->BusyCursor(False);

} // End DoFolderDelSel

/*---------------------------------------------------------------
 *  Callback to handle folder-delete-all
 */

void
MainWinP::DoFolderDelAll(Widget, MainWinP *This, XtPointer)
{
   ishApp->Broadcast("");
   *This->delFolderList = ishApp->folderPrefs->OpenFolders();
   This->DeleteFolders();

} // End DoFolderDelAll

/*---------------------------------------------------------------
 *  Method to confirm folder deletion
 */

void
MainWinP::DeleteFolders()
{
   if ( !ishApp->confPrefs->confirmDeleteFolder ) {
      FinishFolderDel(NULL, this, NULL);
      return;
   }

//
// Build verification dialog if necessary
//
   static Widget	delWin = NULL;
   if ( !delWin ) {

      WArgList	args;
      args.DialogStyle(XmDIALOG_FULL_APPLICATION_MODAL);
      if ( ishApp->questionPM ) args.SymbolPixmap(ishApp->questionPM);
      delWin = XmCreateQuestionDialog(*pub, "deleteFolderWin", ARGS);

      XtUnmanageChild(XmMessageBoxGetChild(delWin, XmDIALOG_HELP_BUTTON));
      XtAddCallback(delWin, XmNokCallback, (XtCallbackProc)FinishFolderDel,
      		    this);

   } // End if delete window not yet created

//
// Prepare message
//
   StringC msg = get_string(delWin, "messageString",
				    "Really delete these folders:\n\n");

//
// Add folder names to the message
//
   while ( !msg.EndsWith("\n\n") ) msg += '\n';
   u_int	count = delFolderList->size();
   for (int i=0; i<count; i++) {

      FolderC	*folder = (*delFolderList)[i];
      if ( folder->isInBox ) continue;

      if ( i > 0 ) msg += '\n';
      msg += folder->abbrev;
   }

   WXmString	wstr(msg);
   XtVaSetValues(delWin, XmNmessageString, (XmString)wstr, NULL);