serverbrowserdialog.cpp

hl2 source code. Do not use it illegal.

	}
	else if (m_pGameList == m_pFavorites)
	{
		m_pSavedData->SetString("GameList", "favorites");
	}
	else if (m_pGameList == m_pLanGames)
	{
		m_pSavedData->SetString("GameList", "lan");
	}
	else if (m_pGameList == m_pFriendsGames)
	{
		m_pSavedData->SetString("GameList", "friends");
	}
	else
	{
		m_pSavedData->SetString("GameList", "internet");
	}

	// get the favorites list
	KeyValues *favorites = m_pSavedData->FindKey("Favorites", true);
	m_pFavorites->SaveFavoritesList(favorites);
	m_pSavedData->SaveToFile(filesystem(), "ServerBrowser.vdf", "CONFIG");
}

//-----------------------------------------------------------------------------
// Purpose: Updates status test at bottom of window
//-----------------------------------------------------------------------------
void CServerBrowserDialog::UpdateStatusText(const char *fmt, ...)
{
	if ( !m_pStatusLabel )
		return;

	char str[ 1024 ];
	va_list argptr;
	va_start( argptr, fmt );
	vsprintf( str, fmt, argptr );
	va_end( argptr );

	m_pStatusLabel->SetText( str );
}

//-----------------------------------------------------------------------------
// Purpose: Updates status test at bottom of window
// Input  : wchar_t* (unicode string) - 
//-----------------------------------------------------------------------------
void CServerBrowserDialog::UpdateStatusText(wchar_t *unicode)
{
	if ( !m_pStatusLabel )
		return;

	m_pStatusLabel->SetText( unicode );
}

//-----------------------------------------------------------------------------
// Purpose: 
//-----------------------------------------------------------------------------
void CServerBrowserDialog::OnGameListChanged()
{
	m_pGameList = dynamic_cast<IGameList *>(m_pTabPanel->GetActivePage());

	UpdateStatusText("");

	InvalidateLayout();
	Repaint();
}

//-----------------------------------------------------------------------------
// Purpose: returns a pointer to a static instance of this dialog
//-----------------------------------------------------------------------------
CServerBrowserDialog *CServerBrowserDialog::GetInstance()
{
	return s_InternetDlg;
}

//-----------------------------------------------------------------------------
// Purpose: Adds a server to the list of favorites
// Input  : &server - 
//-----------------------------------------------------------------------------
void CServerBrowserDialog::AddServerToFavorites(serveritem_t &server)
{
	m_pFavorites->AddNewServer(server);
}

//-----------------------------------------------------------------------------
// Purpose: 
//-----------------------------------------------------------------------------
CServerContextMenu *CServerBrowserDialog::GetContextMenu(vgui::Panel *pPanel)
{
	// create a drop down for this object's states
	if (m_pContextMenu)
		delete m_pContextMenu;
	m_pContextMenu = new CServerContextMenu(this);

    if (!pPanel)
    {
	    m_pContextMenu->SetParent(this);
    }
    else
    {
        m_pContextMenu->SetParent(pPanel);
    }

	m_pContextMenu->SetVisible(false);
	return m_pContextMenu;
}

//-----------------------------------------------------------------------------
// Purpose: begins the process of joining a server from a game list
//			the game info dialog it opens will also update the game list
//-----------------------------------------------------------------------------
CDialogGameInfo *CServerBrowserDialog::JoinGame(IGameList *gameList, unsigned int serverIndex)
{
	// open the game info dialog, then mark it to attempt to connect right away
	CDialogGameInfo *gameDialog = OpenGameInfoDialog(gameList, serverIndex);

	// set the dialog name to be the server name
	gameDialog->Connect();

	return gameDialog;
}

//-----------------------------------------------------------------------------
// Purpose: joins a game by a specified IP, not attached to any game list
//-----------------------------------------------------------------------------
CDialogGameInfo *CServerBrowserDialog::JoinGame(int serverIP, int serverPort, const char *titleName)
{
	// open the game info dialog, then mark it to attempt to connect right away
	CDialogGameInfo *gameDialog = OpenGameInfoDialog(serverIP, serverPort, titleName);

	// set the dialog name to be the server name
	gameDialog->Connect();

	return gameDialog;
}

//-----------------------------------------------------------------------------
// Purpose: opens a game info dialog from a game list
//-----------------------------------------------------------------------------
CDialogGameInfo *CServerBrowserDialog::OpenGameInfoDialog(IGameList *gameList, unsigned int serverIndex)
{
	CDialogGameInfo *gameDialog = new CDialogGameInfo(gameList, serverIndex);
	serveritem_t &server = gameList->GetServer(serverIndex);
	gameDialog->Run(server.name);
	int i = m_GameInfoDialogs.AddToTail();
	m_GameInfoDialogs[i] = gameDialog;
	return gameDialog;
}

//-----------------------------------------------------------------------------
// Purpose: opens a game info dialog by a specified IP, not attached to any game list
//-----------------------------------------------------------------------------
CDialogGameInfo *CServerBrowserDialog::OpenGameInfoDialog(int serverIP, int serverPort, const char *titleName)
{
	CDialogGameInfo *gameDialog = new CDialogGameInfo(NULL, 0, serverIP, serverPort);
	gameDialog->Run(titleName);
	int i = m_GameInfoDialogs.AddToTail();
	m_GameInfoDialogs[i] = gameDialog;
	return gameDialog;
}

//-----------------------------------------------------------------------------
// Purpose: closes all the game info dialogs
//-----------------------------------------------------------------------------
void CServerBrowserDialog::CloseAllGameInfoDialogs()
{
	for (int i = 0; i < m_GameInfoDialogs.Count(); i++)
	{
		vgui::Panel *dlg = m_GameInfoDialogs[i];
		if (dlg)
		{
			vgui::ivgui()->PostMessage(dlg->GetVPanel(), new KeyValues("Close"), NULL);
		}
	}
}

//-----------------------------------------------------------------------------
// Purpose: accessor to the filter save data
//-----------------------------------------------------------------------------
KeyValues *CServerBrowserDialog::GetFilterSaveData(const char *filterSet)
{
	KeyValues *filterList = m_pSavedData->FindKey("FilterList", true);
	return filterList->FindKey(filterSet, true);
}

//-----------------------------------------------------------------------------
// Purpose: gets the name of the mod directory we're restricted to accessing, NULL if none
//-----------------------------------------------------------------------------
const char *CServerBrowserDialog::GetActiveModName()
{
	return m_szGameName[0] ? m_szGameName : NULL;
}

//-----------------------------------------------------------------------------
// Purpose: receives a specified game is active, so no other game types can be displayed in server list
//-----------------------------------------------------------------------------
void CServerBrowserDialog::OnActiveGameName(const char *gameName)
{
	v_strncpy(m_szGameName, gameName, sizeof(m_szGameName));

	// reload filter settings (since they are no forced to be game specific)
	m_pInternetGames->LoadFilterSettings();
	m_pSpectateGames->LoadFilterSettings();
	m_pFavorites->LoadFilterSettings();
	m_pLanGames->LoadFilterSettings();
	m_pFriendsGames->LoadFilterSettings();
}

//-----------------------------------------------------------------------------
// Purpose: Passes build mode activation down into the pages
//-----------------------------------------------------------------------------
void CServerBrowserDialog::ActivateBuildMode()
{
	// no subpanel, no build mode
	EditablePanel *panel = dynamic_cast<EditablePanel *>(m_pTabPanel->GetActivePage());
	if (!panel)
		return;

	panel->ActivateBuildMode();
}

//-----------------------------------------------------------------------------
// Purpose: gets the default position and size on the screen to appear the first time
//-----------------------------------------------------------------------------
bool CServerBrowserDialog::GetDefaultScreenPosition(int &x, int &y, int &wide, int &tall)
{
	int wx, wy, ww, wt;
	surface()->GetWorkspaceBounds(wx, wy, ww, wt);
	x = wx + (int)(ww * 0.05);
	y = wy + (int)(wt * 0.4);
	wide = (int)(ww * 0.5);
	tall = (int)(wt * 0.55);
	return true;
}

//-----------------------------------------------------------------------------
// Purpose: safe string copy
//-----------------------------------------------------------------------------
void v_strncpy(char *dest, const char *src, int bufsize)
{
	if (src == dest)
		return;

	strncpy(dest, src, bufsize - 1);
	dest[bufsize - 1] = 0;
}


//-----------------------------------------------------------------------------
// Purpose: Message map
//-----------------------------------------------------------------------------
MessageMapItem_t CServerBrowserDialog::m_MessageMap[] =
{
	MAP_MESSAGE( CServerBrowserDialog, "PageChanged", OnGameListChanged ),
	MAP_MESSAGE_CONSTCHARPTR( CServerBrowserDialog, "ActiveGameName", OnActiveGameName, "name" ),
};
IMPLEMENT_PANELMAP(CServerBrowserDialog, vgui::Frame);