C++ LWindow::Hide方法代码示例

void CProfileManager::DoManageProfilesDialog()
{
    nsresult rv;
    StDialogHandler	theHandler(dlog_ManageProfiles, LCommander::GetTopCommander());
    LWindow			 *theDialog = theHandler.GetDialog();

    nsCOMPtr<nsIProfile> profileService = 
             do_GetService(NS_PROFILE_CONTRACTID, &rv);
    ThrowIfNil_(profileService);
        
    // Set up the dialog by filling the list of current profiles
    LTextTableView *table = (LTextTableView*) theDialog->FindPaneByID('List');    
    ThrowIfNil_(table);
    LPushButton *deleteButton = (LPushButton *) theDialog->FindPaneByID('Dele');
    ThrowIfNil_(deleteButton);
    
    //Str255 pascalStr;
    nsAutoString unicodeStr;
    nsCAutoString cStr;
    char dataBuf[256];
    UInt32 dataSize;
    
    // PowerPlant stuff to set up the list view
    STableCell selectedCell(1, 1);
    SDimension16 tableSize;
    TableIndexT rows, cols;

    table->GetFrameSize(tableSize);
	table->SetTableGeometry(new LTableMonoGeometry(table, tableSize.width, 16));
	table->SetTableStorage(new LTableArrayStorage(table, 0UL));
	table->SetTableSelector(new LTableSingleSelector(table));
	table->InsertCols(1, 0);

    // Get the name of the current profile so we can select it
    nsXPIDLString   currProfileName;
    profileService->GetCurrentProfile(getter_Copies(currProfileName));
    
    // Get the list of profile names and add them to the list
    PRUint32 listLen;
    PRUnichar **profileList;
    rv = profileService->GetProfileList(&listLen, &profileList);
    ThrowIfError_(rv);
    
    for (PRUint32 index = 0; index < listLen; index++)
    {
          CPlatformUCSConversion::GetInstance()->UCSToPlatform(nsDependentString(profileList[index]), cStr);
          table->InsertRows(1, LONG_MAX, cStr.get(), cStr.Length(), true);
          
          if (nsCRT::strcmp(profileList[index], currProfileName.get()) == 0)
            selectedCell.row = index + 1;
    }
    
    PRInt32 numProfiles;
    rv = profileService->GetProfileCount(&numProfiles);
    ThrowIfError_(rv);    
    (numProfiles > 1) ? deleteButton->Enable() : deleteButton->Disable();
    table->SelectCell(selectedCell);


    // Handle the "Ask At StartUp" checkbox    
    LCheckBox *showAtStartCheck = (LCheckBox*) theDialog->FindPaneByID('Show');
    ThrowIfNil_(showAtStartCheck);
    PRBool showIt;
    rv = GetShowDialogOnStart(&showIt);
    if (NS_FAILED(rv))
        showIt = PR_TRUE;
    showAtStartCheck->SetValue(showIt);

    
    theDialog->Show();
    theDialog->Select();
	
  	while (true)  // This is our modal dialog event loop
  	{				
  		MessageT	hitMessage = theHandler.DoDialog();
  		
  		if (hitMessage == msg_OK)
  		{
  		    theDialog->Hide();
            SetShowDialogOnStart(showAtStartCheck->GetValue());
   		    selectedCell = table->GetFirstSelectedCell();
   		    if (selectedCell.row > 0)
   		    {
   		        dataSize = sizeof(dataBuf) - 1;
   		        table->GetCellData(selectedCell, dataBuf, dataSize);
   		        dataBuf[dataSize] = '\0';
                CPlatformUCSConversion::GetInstance()->PlatformToUCS(nsDependentCString(dataBuf), unicodeStr);
   		        rv = profileService->SetCurrentProfile(unicodeStr.get());
            }
  		    break;
  		}
        else if (hitMessage == msg_Cancel)
        {
           	break;
        }
        else if (hitMessage == msg_OnNewProfile)
   		{
   		    if (DoNewProfileDialog(dataBuf, sizeof(dataBuf)))
   		    {
   		        CPlatformUCSConversion::GetInstance()->PlatformToUCS(nsDependentCString(dataBuf), unicodeStr);
//.........这里部分代码省略.........