dvander@769: /**
dvander@769:  * vim: set ts=4 :
dvander@769:  * ===============================================================
dvander@769:  * SourceMod (C)2004-2007 AlliedModders LLC.  All rights reserved.
dvander@769:  * ===============================================================
dvander@769:  *
dvander@769:  * This file is not open source and may not be copied without explicit
dvander@769:  * written permission of AlliedModders LLC.  This file may not be redistributed 
dvander@769:  * in whole or significant part.
dvander@769:  * For information, see LICENSE.txt or http://www.sourcemod.net/license.php
dvander@769:  *
dvander@769:  * Version: $Id$
dvander@769:  */
dvander@771: 
dvander@769: #include <stdarg.h>
dvander@769: #include "sm_stringutil.h"
dvander@769: #include "MenuStyle_Base.h"
dvander@775: #include "PlayerManager.h"
dvander@775: #include "MenuManager.h"
dvander@790: #include "HandleSys.h"
dvander@775: 
dvander@790: BaseMenuStyle::BaseMenuStyle() : m_WatchList(256), m_hHandle(BAD_HANDLE)
dvander@790: {
dvander@790: }
dvander@790: 
dvander@790: Handle_t BaseMenuStyle::GetHandle()
dvander@775: {
dvander@790: 	/* Don't create the handle until we need it */
dvander@790: 	if (m_hHandle == BAD_HANDLE)
dvander@790: 	{
dvander@790: 		m_hHandle = g_Menus.CreateStyleHandle(this);
dvander@790: 	}
dvander@790: 
dvander@790: 	return m_hHandle;
dvander@775: }
dvander@775: 
dvander@775: void BaseMenuStyle::AddClientToWatch(int client)
dvander@775: {
dvander@775: 	m_WatchList.push_back(client);
dvander@775: }
dvander@775: 
dvander@775: void BaseMenuStyle::RemoveClientFromWatch(int client)
dvander@775: {
dvander@775: 	m_WatchList.remove(client);
dvander@775: }
dvander@775: 
dvander@775: void BaseMenuStyle::_CancelClientMenu(int client, bool bAutoIgnore/* =false */, MenuCancelReason reason/* =MenuCancel_Interrupt */)
dvander@775: {
dvander@775: 	CBaseMenuPlayer *player = GetMenuPlayer(client);
dvander@775: 	menu_states_t &states = player->states;
dvander@775: 
dvander@775: 	bool bOldIgnore = player->bAutoIgnore;
dvander@775: 	if (bAutoIgnore)
dvander@775: 	{
dvander@775: 		player->bAutoIgnore = true;
dvander@775: 	}
dvander@775: 
dvander@775: 	/* Save states */
dvander@775: 	IMenuHandler *mh = states.mh;
dvander@775: 	IBaseMenu *menu = states.menu;
dvander@775: 
dvander@775: 	/* Clear menu */
dvander@775: 	player->bInMenu = false;
dvander@775: 	if (player->menuHoldTime)
dvander@775: 	{
dvander@775: 		RemoveClientFromWatch(client);
dvander@775: 	}
dvander@775: 
dvander@775: 	/* Fire callbacks */
dvander@775: 	mh->OnMenuCancel(menu, client, reason);
dvander@790: 	
dvander@790: 	/* Only fire end if there's a valid menu */
dvander@790: 	if (menu)
dvander@790: 	{
dvander@790: 		mh->OnMenuEnd(menu);
dvander@790: 	}
dvander@775: 
dvander@775: 	if (bAutoIgnore)
dvander@775: 	{
dvander@775: 		player->bAutoIgnore = bOldIgnore;
dvander@775: 	}
dvander@775: }
dvander@775: 
dvander@775: void BaseMenuStyle::CancelMenu(CBaseMenu *menu)
dvander@775: {
dvander@775: 	int maxClients = g_Players.GetMaxClients();
dvander@775: 	for (int i=1; i<=maxClients; i++)
dvander@775: 	{
dvander@775: 		CBaseMenuPlayer *player = GetMenuPlayer(i);
dvander@775: 		if (player->bInMenu)
dvander@775: 		{
dvander@775: 			menu_states_t &states = player->states;
dvander@775: 			if (states.menu == menu)
dvander@775: 			{
dvander@775: 				_CancelClientMenu(i);
dvander@775: 			}
dvander@775: 		}
dvander@775: 	}
dvander@775: }
dvander@775: 
dvander@775: bool BaseMenuStyle::CancelClientMenu(int client, bool autoIgnore)
dvander@775: {
dvander@775: 	if (client < 1 || client > g_Players.MaxClients())
dvander@775: 	{
dvander@775: 		return false;
dvander@775: 	}
dvander@775: 
dvander@775: 	CBaseMenuPlayer *player = GetMenuPlayer(client);
dvander@775: 	if (!player->bInMenu)
dvander@775: 	{
dvander@775: 		return false;
dvander@775: 	}
dvander@775: 
dvander@775: 	_CancelClientMenu(client, autoIgnore);
dvander@775: 
dvander@775: 	return true;
dvander@775: }
dvander@775: 
dvander@775: MenuSource BaseMenuStyle::GetClientMenu(int client, void **object)
dvander@775: {
dvander@775: 	if (client < 1 || client > g_Players.GetMaxClients())
dvander@775: 	{
dvander@775: 		return MenuSource_None;
dvander@775: 	}
dvander@775: 
dvander@775: 	CBaseMenuPlayer *player = GetMenuPlayer(client);
dvander@775: 
dvander@775: 	if (player->bInMenu)
dvander@775: 	{
dvander@775: 		IBaseMenu *menu;
dvander@775: 		if ((menu=player->states.menu) != NULL)
dvander@775: 		{
dvander@775: 			if (object)
dvander@775: 			{
dvander@775: 				*object = menu;
dvander@775: 			}
dvander@775: 			return MenuSource_BaseMenu;
dvander@775: 		}
dvander@775: 
dvander@775: 		return MenuSource_Display;
dvander@780: 	} else if (player->bInExternMenu) {
dvander@782: 		if (player->menuHoldTime != 0
dvander@782: 			&& (gpGlobals->curtime > player->menuStartTime + player->menuHoldTime))
dvander@782: 		{
dvander@782: 			player->bInExternMenu = false;
dvander@782: 			return MenuSource_None;
dvander@782: 		}
dvander@780: 		return MenuSource_External;
dvander@775: 	}
dvander@775: 
dvander@775: 	return MenuSource_None;
dvander@775: }
dvander@775: 
dvander@775: void BaseMenuStyle::OnClientDisconnected(int client)
dvander@775: {
dvander@775: 	CBaseMenuPlayer *player = GetMenuPlayer(client);
dvander@775: 	if (!player->bInMenu)
dvander@775: 	{
dvander@775: 		return;
dvander@775: 	}
dvander@775: 
dvander@775: 	_CancelClientMenu(client, true, MenuCancel_Disconnect);
dvander@775: 
dvander@775: 	player->bInMenu = false;
dvander@790: 	player->bInExternMenu = false;
dvander@775: }
dvander@775: 
dvander@775: static int do_lookup[256];
dvander@775: void BaseMenuStyle::ProcessWatchList()
dvander@775: {
dvander@775: 	if (!m_WatchList.size())
dvander@775: 	{
dvander@775: 		return;
dvander@775: 	}
dvander@775: 
dvander@775: 	unsigned int total = 0;
dvander@775: 	for (FastLink<int>::iterator iter=m_WatchList.begin(); iter!=m_WatchList.end(); ++iter)
dvander@775: 	{
dvander@775: 		do_lookup[total++] = (*iter);
dvander@775: 	}
dvander@775: 
dvander@775: 	int client;
dvander@775: 	CBaseMenuPlayer *player;
dvander@775: 	float curTime = gpGlobals->curtime;
dvander@775: 	for (unsigned int i=0; i<total; i++)
dvander@775: 	{
dvander@775: 		client = do_lookup[i];
dvander@775: 		player = GetMenuPlayer(client);
dvander@775: 		if (!player->bInMenu || !player->menuHoldTime)
dvander@775: 		{
dvander@825: 			m_WatchList.remove(client);
dvander@775: 			continue;
dvander@775: 		}
dvander@775: 		if (curTime > player->menuStartTime + player->menuHoldTime)
dvander@775: 		{
dvander@775: 			_CancelClientMenu(client, false);
dvander@775: 		}
dvander@775: 	}
dvander@775: }
dvander@775: 
dvander@775: void BaseMenuStyle::ClientPressedKey(int client, unsigned int key_press)
dvander@775: {
dvander@775: 	CBaseMenuPlayer *player = GetMenuPlayer(client);
dvander@775: 
dvander@775: 	/* First question: Are we in a menu? */
dvander@775: 	if (!player->bInMenu)
dvander@775: 	{
dvander@775: 		return;
dvander@775: 	}
dvander@775: 
dvander@775: 	bool cancel = false;
dvander@775: 	unsigned int item = 0;
dvander@775: 	MenuCancelReason reason = MenuCancel_Exit;
dvander@775: 	menu_states_t &states = player->states;
dvander@775: 
dvander@775: 	assert(states.mh != NULL);
dvander@775: 
dvander@775: 	if (states.menu == NULL)
dvander@775: 	{
dvander@775: 		item = key_press;
dvander@785: 	} else if (key_press < 1 || key_press > GetMaxPageItems()) {
dvander@775: 		cancel = true;
dvander@775: 	} else {
dvander@775: 		ItemSelection type = states.slots[key_press].type;
dvander@775: 
dvander@775: 		/* For navigational items, we're going to redisplay */
dvander@775: 		if (type == ItemSel_Back)
dvander@775: 		{
dvander@775: 			if (!RedoClientMenu(client, ItemOrder_Descending))
dvander@775: 			{
dvander@775: 				cancel = true;
dvander@775: 				reason = MenuCancel_NoDisplay;
dvander@775: 			} else {
dvander@775: 				return;
dvander@775: 			}
dvander@775: 		} else if (type == ItemSel_Next) {
dvander@775: 			if (!RedoClientMenu(client, ItemOrder_Ascending))
dvander@775: 			{
dvander@775: 				cancel = true;						/* I like Saltines. */
dvander@775: 				reason = MenuCancel_NoDisplay;
dvander@775: 			} else {
dvander@775: 				return;
dvander@775: 			}
dvander@775: 		} else if (type == ItemSel_Exit || type == ItemSel_None) {
dvander@775: 			cancel = true;
dvander@775: 		} else {
dvander@775: 			item = states.slots[key_press].item;
dvander@775: 		}
dvander@775: 	}
dvander@775: 
dvander@775: 	/* Save variables */
dvander@775: 	IMenuHandler *mh = states.mh;
dvander@775: 	IBaseMenu *menu = states.menu;
dvander@775: 
dvander@775: 	/* Clear states */
dvander@775: 	player->bInMenu = false;
dvander@775: 	if (player->menuHoldTime)
dvander@775: 	{
dvander@775: 		m_WatchList.remove(client);
dvander@775: 	}
dvander@775: 
dvander@775: 	if (cancel)
dvander@775: 	{
dvander@775: 		mh->OnMenuCancel(menu, client, reason);
dvander@775: 	} else {
dvander@775: 		mh->OnMenuSelect(menu, client, item);
dvander@775: 	}
dvander@775: 
dvander@790: 	/* Only fire end for valid menus */
dvander@790: 	if (menu)
dvander@790: 	{
dvander@790: 		mh->OnMenuEnd(menu);
dvander@790: 	}
dvander@775: }
dvander@775: 
dvander@787: bool BaseMenuStyle::DoClientMenu(int client, IMenuPanel *menu, IMenuHandler *mh, unsigned int time)
dvander@775: {
dvander@775: 	CPlayer *pPlayer = g_Players.GetPlayerByIndex(client);
dvander@775: 	if (!pPlayer || pPlayer->IsFakeClient() || !pPlayer->IsInGame())
dvander@775: 	{
dvander@775: 		return false;
dvander@775: 	}
dvander@775: 
dvander@775: 	CBaseMenuPlayer *player = GetMenuPlayer(client);
dvander@775: 	if (player->bAutoIgnore)
dvander@775: 	{
dvander@775: 		return false;
dvander@775: 	}
dvander@775: 
dvander@775: 	/* For the duration of this, we are going to totally ignore whether
dvander@775: 	* the player is already in a menu or not (except to cancel the old one).
dvander@775: 	* Instead, we are simply going to ignore any further menu displays, so
dvander@775: 	* this display can't be interrupted.
dvander@775: 	*/
dvander@775: 	player->bAutoIgnore = true;
dvander@775: 
dvander@775: 	/* Cancel any old menus */
dvander@775: 	menu_states_t &states = player->states;
dvander@775: 	if (player->bInMenu)
dvander@775: 	{
dvander@790: 		_CancelClientMenu(client, true);
dvander@775: 	}
dvander@775: 
dvander@775: 	states.firstItem = 0;
dvander@775: 	states.lastItem = 0;
dvander@775: 	states.menu = NULL;
dvander@775: 	states.mh = mh;
dvander@775: 	states.apiVers = SMINTERFACE_MENUMANAGER_VERSION;
dvander@775: 	player->bInMenu = true;
dvander@790: 	player->bInExternMenu = false;
dvander@775: 	player->menuStartTime = gpGlobals->curtime;
dvander@775: 	player->menuHoldTime = time;
dvander@775: 
dvander@775: 	if (time)
dvander@775: 	{
dvander@775: 		AddClientToWatch(client);
dvander@775: 	}
dvander@775: 
dvander@775: 	/* Draw the display */
dvander@775: 	SendDisplay(client, menu);
dvander@775: 
dvander@775: 	/* We can be interrupted again! */
dvander@775: 	player->bAutoIgnore = false;
dvander@775: 
dvander@775: 	return true;
dvander@775: }
dvander@775: 
dvander@775: bool BaseMenuStyle::DoClientMenu(int client, CBaseMenu *menu, IMenuHandler *mh, unsigned int time)
dvander@775: {
dvander@775: 	mh->OnMenuStart(menu);
dvander@775: 
dvander@775: 	if (!mh)
dvander@775: 	{
dvander@775: 		mh->OnMenuCancel(menu, client, MenuCancel_NoDisplay);
dvander@775: 		mh->OnMenuEnd(menu);
dvander@775: 		return false;
dvander@775: 	}
dvander@775: 
dvander@775: 	CPlayer *pPlayer = g_Players.GetPlayerByIndex(client);
dvander@775: 	if (!pPlayer || pPlayer->IsFakeClient() || !pPlayer->IsInGame())
dvander@775: 	{
dvander@775: 		mh->OnMenuCancel(menu, client, MenuCancel_NoDisplay);
dvander@775: 		mh->OnMenuEnd(menu);
dvander@775: 		return false;
dvander@775: 	}
dvander@775: 
dvander@775: 	CBaseMenuPlayer *player = GetMenuPlayer(client);
dvander@775: 	if (player->bAutoIgnore)
dvander@775: 	{
dvander@775: 		mh->OnMenuCancel(menu, client, MenuCancel_NoDisplay);
dvander@775: 		mh->OnMenuEnd(menu);
dvander@775: 		return false;
dvander@775: 	}
dvander@775: 
dvander@775: 	/* For the duration of this, we are going to totally ignore whether
dvander@775: 	* the player is already in a menu or not (except to cancel the old one).
dvander@775: 	* Instead, we are simply going to ignore any further menu displays, so
dvander@775: 	* this display can't be interrupted.
dvander@775: 	*/
dvander@775: 	player->bAutoIgnore = true;
dvander@775: 
dvander@775: 	/* Cancel any old menus */
dvander@775: 	menu_states_t &states = player->states;
dvander@775: 	if (player->bInMenu)
dvander@775: 	{
dvander@775: 		_CancelClientMenu(client, true);
dvander@775: 	}
dvander@775: 
dvander@775: 	states.firstItem = 0;
dvander@775: 	states.lastItem = 0;
dvander@775: 	states.menu = menu;
dvander@775: 	states.mh = mh;
dvander@775: 	states.apiVers = SMINTERFACE_MENUMANAGER_VERSION;
dvander@775: 
dvander@787: 	IMenuPanel *display = g_Menus.RenderMenu(client, states, ItemOrder_Ascending);
dvander@775: 	if (!display)
dvander@775: 	{
dvander@775: 		player->bAutoIgnore = false;
dvander@775: 		player->bInMenu = false;
dvander@775: 		mh->OnMenuCancel(menu, client, MenuCancel_NoDisplay);
dvander@775: 		mh->OnMenuEnd(menu);
dvander@775: 		return false;
dvander@775: 	}
dvander@775: 
dvander@775: 	/* Finally, set our states */
dvander@775: 	player->bInMenu = true;
dvander@790: 	player->bInExternMenu = false;
dvander@775: 	player->menuStartTime = gpGlobals->curtime;
dvander@775: 	player->menuHoldTime = time;
dvander@775: 
dvander@775: 	if (time)
dvander@775: 	{
dvander@775: 		AddClientToWatch(client);
dvander@775: 	}
dvander@775: 
dvander@775: 	/* Draw the display */
dvander@775: 	SendDisplay(client, display);
dvander@775: 
dvander@775: 	/* Free the display pointer */
dvander@776: 	display->DeleteThis();
dvander@775: 
dvander@775: 	/* We can be interrupted again! */
dvander@775: 	player->bAutoIgnore = false;
dvander@775: 
dvander@775: 	return true;
dvander@775: }
dvander@775: 
dvander@775: bool BaseMenuStyle::RedoClientMenu(int client, ItemOrder order)
dvander@775: {
dvander@775: 	CBaseMenuPlayer *player = GetMenuPlayer(client);
dvander@775: 	menu_states_t &states = player->states;
dvander@775: 
dvander@775: 	player->bAutoIgnore = true;
dvander@787: 	IMenuPanel *display = g_Menus.RenderMenu(client, states, order);
dvander@775: 	if (!display)
dvander@775: 	{
dvander@775: 		if (player->menuHoldTime)
dvander@775: 		{
dvander@775: 			m_WatchList.remove(client);
dvander@775: 		}
dvander@775: 		player->bAutoIgnore = false;
dvander@775: 		return false;
dvander@775: 	}
dvander@775: 
dvander@775: 	SendDisplay(client, display);
dvander@775: 
dvander@776: 	display->DeleteThis();
dvander@775: 
dvander@775: 	player->bAutoIgnore = false;
dvander@775: 
dvander@775: 	return true;
dvander@775: }
dvander@769: 
dvander@790: CBaseMenu::CBaseMenu(IMenuHandler *pHandler, IMenuStyle *pStyle, IdentityToken_t *pOwner) : 
dvander@790: m_pStyle(pStyle), m_Strings(512), m_Pagination(7), m_ExitButton(true), 
dvander@790: m_bShouldDelete(false), m_bCancelling(false), m_pOwner(pOwner ? pOwner : g_pCoreIdent), 
dvander@877: m_bDeleting(false), m_bWillFreeHandle(false), m_hHandle(BAD_HANDLE), m_pHandler(pHandler),
dvander@877: m_pVoteHandler(NULL)
dvander@769: {
dvander@769: }
dvander@769: 
dvander@769: CBaseMenu::~CBaseMenu()
dvander@769: {
dvander@877: 	g_Menus.ReleaseVoteWrapper(m_pVoteHandler);
dvander@769: }
dvander@769: 
dvander@790: Handle_t CBaseMenu::GetHandle()
dvander@790: {
dvander@790: 	if (!m_hHandle)
dvander@790: 	{
dvander@790: 		m_hHandle = g_Menus.CreateMenuHandle(this, m_pOwner);
dvander@790: 	}
dvander@790: 
dvander@790: 	return m_hHandle;
dvander@790: }
dvander@790: 
dvander@769: bool CBaseMenu::AppendItem(const char *info, const ItemDrawInfo &draw)
dvander@769: {
dvander@778: 	if (m_Pagination == (unsigned)MENU_NO_PAGINATION
dvander@769: 		&& m_items.size() >= m_pStyle->GetMaxPageItems())
dvander@769: 	{
dvander@769: 		return false;
dvander@769: 	}
dvander@769: 
dvander@769: 	CItem item;
dvander@769: 
dvander@769: 	item.infoString = m_Strings.AddString(info);
dvander@769: 	if (draw.display)
dvander@769: 	{
dvander@769: 		item.displayString = m_Strings.AddString(draw.display);
dvander@769: 	}
dvander@769: 	item.style = draw.style;
dvander@769: 
dvander@769: 
dvander@769: 	m_items.push_back(item);
dvander@769: 
dvander@769: 	return true;
dvander@769: }
dvander@769: 
dvander@769: bool CBaseMenu::InsertItem(unsigned int position, const char *info, const ItemDrawInfo &draw)
dvander@769: {
dvander@778: 	if (m_Pagination == (unsigned)MENU_NO_PAGINATION
dvander@769: 		&& m_items.size() >= m_pStyle->GetMaxPageItems())
dvander@769: 	{
dvander@769: 		return false;
dvander@769: 	}
dvander@769: 
dvander@769: 	if (position >= m_items.size())
dvander@769: 	{
dvander@769: 		return false;
dvander@769: 	}
dvander@769: 
dvander@769: 	CItem item;
dvander@769: 	item.infoString = m_Strings.AddString(info);
dvander@769: 	if (draw.display)
dvander@769: 	{
dvander@769: 		item.displayString = m_Strings.AddString(draw.display);
dvander@769: 	}
dvander@769: 	item.style = draw.style;
dvander@769: 
dvander@769: 	CVector<CItem>::iterator iter = m_items.iterAt(position);
dvander@769: 	m_items.insert(iter, item);
dvander@769: 
dvander@769: 	return true;
dvander@769: }
dvander@769: 
dvander@769: bool CBaseMenu::RemoveItem(unsigned int position)
dvander@769: {
dvander@769: 	if (position >= m_items.size())
dvander@769: 	{
dvander@769: 		return false;
dvander@769: 	}
dvander@769: 
dvander@769: 	m_items.erase(m_items.iterAt(position));
dvander@769: 
dvander@769: 	if (m_items.size() == 0)
dvander@769: 	{
dvander@769: 		m_Strings.Reset();
dvander@769: 	}
dvander@769: 
dvander@769: 	return true;
dvander@769: }
dvander@769: 
dvander@769: void CBaseMenu::RemoveAllItems()
dvander@769: {
dvander@769: 	m_items.clear();
dvander@769: 	m_Strings.Reset();
dvander@769: }
dvander@769: 
dvander@769: const char *CBaseMenu::GetItemInfo(unsigned int position, ItemDrawInfo *draw/* =NULL */)
dvander@769: {
dvander@769: 	if (position >= m_items.size())
dvander@769: 	{
dvander@769: 		return NULL;
dvander@769: 	}
dvander@769: 
dvander@769: 	if (draw)
dvander@769: 	{
dvander@769: 		draw->display = m_Strings.GetString(m_items[position].displayString);
dvander@769: 		draw->style = m_items[position].style;
dvander@769: 	}
dvander@769: 
dvander@769: 	return m_Strings.GetString(m_items[position].infoString);
dvander@769: }
dvander@769: 
dvander@769: unsigned int CBaseMenu::GetItemCount()
dvander@769: {
dvander@769: 	return m_items.size();
dvander@769: }
dvander@769: 
dvander@769: bool CBaseMenu::SetPagination(unsigned int itemsPerPage)
dvander@769: {
dvander@820: 	if (itemsPerPage > 7 || itemsPerPage == 1)
dvander@769: 	{
dvander@769: 		return false;
dvander@769: 	}
dvander@769: 
dvander@769: 	m_Pagination = itemsPerPage;
dvander@769: 
dvander@769: 	return true;
dvander@769: }
dvander@769: 
dvander@769: unsigned int CBaseMenu::GetPagination()
dvander@769: {
dvander@769: 	return m_Pagination;
dvander@769: }
dvander@769: 
dvander@769: IMenuStyle *CBaseMenu::GetDrawStyle()
dvander@769: {
dvander@769: 	return m_pStyle;
dvander@769: }
dvander@769: 
dvander@769: void CBaseMenu::SetDefaultTitle(const char *message)
dvander@769: {
dvander@769: 	m_Title.assign(message);
dvander@769: }
dvander@769: 
dvander@769: const char *CBaseMenu::GetDefaultTitle()
dvander@769: {
dvander@769: 	return m_Title.c_str();
dvander@769: }
dvander@769: 
dvander@769: bool CBaseMenu::GetExitButton()
dvander@769: {
dvander@769: 	return m_ExitButton;
dvander@769: }
dvander@769: 
dvander@769: bool CBaseMenu::SetExitButton(bool set)
dvander@769: {
dvander@769: 	m_ExitButton = set;
dvander@769: 	return true;
dvander@769: }
dvander@775: 
dvander@775: void CBaseMenu::Cancel()
dvander@775: {
dvander@775: 	if (m_bCancelling)
dvander@775: 	{
dvander@775: 		return;
dvander@775: 	}
dvander@775: 
dvander@775: 	m_bCancelling = true;
dvander@775: 	Cancel_Finally();
dvander@775: 	m_bCancelling = false;
dvander@775: 
dvander@775: 	if (m_bShouldDelete)
dvander@775: 	{
dvander@790: 		InternalDelete();
dvander@775: 	}
dvander@775: }
dvander@775: 
dvander@790: void CBaseMenu::Destroy(bool releaseHandle)
dvander@775: {
dvander@790: 	/* Check if we shouldn't be here */
dvander@790: 	if (m_bDeleting)
dvander@790: 	{
dvander@790: 		return;
dvander@790: 	}
dvander@790: 
dvander@790: 	/* Save the destruction hint about our handle */
dvander@790: 	m_bWillFreeHandle = releaseHandle;
dvander@790: 
dvander@790: 	/* Now actually do stuff */
dvander@775: 	if (!m_bCancelling || m_bShouldDelete)
dvander@775: 	{
dvander@775: 		Cancel();
dvander@790: 		InternalDelete();
dvander@775: 	} else {
dvander@775: 		m_bShouldDelete = true;
dvander@775: 	}
dvander@775: }
dvander@775: 
dvander@790: void CBaseMenu::InternalDelete()
dvander@790: {
dvander@790: 	if (m_bWillFreeHandle && m_hHandle != BAD_HANDLE)
dvander@790: 	{
dvander@790: 		Handle_t hndl = m_hHandle;
dvander@790: 		HandleSecurity sec;
dvander@790: 
dvander@790: 		sec.pOwner = m_pOwner;
dvander@790: 		sec.pIdentity = g_pCoreIdent;
dvander@790: 
dvander@790: 		m_hHandle = BAD_HANDLE;
dvander@790: 		m_bDeleting = true;
dvander@790: 		g_HandleSys.FreeHandle(hndl, &sec);
dvander@790: 	}
dvander@790: 
dvander@790: 	m_pHandler->OnMenuDestroy(this);
dvander@790: 
dvander@790: 	delete this;
dvander@790: }
dvander@790: 
dvander@877: bool CBaseMenu::BroadcastVote(int clients[], 
dvander@877: 							  unsigned int numClients, 
dvander@877: 							  unsigned int maxTime,
dvander@877: 							  unsigned int flags)
dvander@877: {
dvander@877: 	if (!m_pVoteHandler)
dvander@877: 	{
dvander@877: 		m_pVoteHandler = g_Menus.CreateVoteWrapper(m_pHandler);
dvander@877: 	} else if (m_pVoteHandler->IsVoteInProgress()) {
dvander@877: 		return false;
dvander@877: 	}
dvander@877: 
dvander@877: 	m_pVoteHandler->InitializeVoting(this);
dvander@877: 
dvander@877: 	for (unsigned int i=0; i<numClients; i++)
dvander@877: 	{
dvander@877: 		VoteDisplay(clients[i], maxTime);
dvander@877: 	}
dvander@877: 
dvander@877: 	m_pVoteHandler->StartVoting();
dvander@879: 
dvander@879: 	return true;
dvander@877: }
dvander@879: