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Added support for custom maxitems on radio menus (bug 5371, r=asherkin).

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This commit is contained in:
Nicholas Hastings 2012-07-02 10:57:22 -04:00
parent dfadfe37f6
commit 601186fd6a
2 changed files with 36 additions and 3 deletions
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38
core/MenuStyle_Radio.cpp
View File

@ -45,6 +45,14 @@ int g_ShowMenuId = -1;
bool g_bRadioInit = false;
unsigned int g_RadioMenuTimeout = 0;
// back, next, exit
#define MAX_PAGINATION_OPTIONS 3
#define MAX_MENUSLOT_KEYS 10
static unsigned int s_RadioMaxPageItems = MAX_MENUSLOT_KEYS;
CRadioStyle::CRadioStyle()
{
m_players = new CRadioMenuPlayer[256+1];
@ -90,6 +98,18 @@ void CRadioStyle::OnSourceModLevelChange(const char *mapName)
g_RadioMenuTimeout = 0;
}
const char *items = g_pGameConf->GetKeyValue("RadioMenuMaxPageItems");
if (items != NULL)
{
int value = atoi(items);
// Only override the mostly-safe default if it's a sane value
if (value > MAX_PAGINATION_OPTIONS && value <= MAX_MENUSLOT_KEYS)
{
s_RadioMaxPageItems = value;
}
}
g_Menus.AddStyle(this);
g_Menus.SetDefaultStyle(this);
@ -189,7 +209,7 @@ IBaseMenu *CRadioStyle::CreateMenu(IMenuHandler *pHandler, IdentityToken_t *pOwn
unsigned int CRadioStyle::GetMaxPageItems()
{
return 10;
return s_RadioMaxPageItems;
}
const char *CRadioStyle::GetStyleName()
@ -307,7 +327,7 @@ unsigned int CRadioDisplay::GetCurrentKey()
bool CRadioDisplay::SetCurrentKey(unsigned int key)
{
if (key < m_NextPos || m_NextPos > 10)
if (key < m_NextPos || m_NextPos > s_RadioMaxPageItems)
{
return false;
}
@ -343,7 +363,7 @@ void CRadioDisplay::DrawTitle(const char *text, bool onlyIfEmpty/* =false */)
unsigned int CRadioDisplay::DrawItem(const ItemDrawInfo &item)
{
if (m_NextPos > 10 || !CanDrawItem(item.style))
if (m_NextPos > s_RadioMaxPageItems || !CanDrawItem(item.style))
{
return 0;
}
@ -511,6 +531,7 @@ unsigned int CRadioDisplay::GetApproxMemUsage()
CRadioMenu::CRadioMenu(IMenuHandler *pHandler, IdentityToken_t *pOwner) :
CBaseMenu(pHandler, &g_RadioMenuStyle, pOwner)
{
m_Pagination = s_RadioMaxPageItems - MAX_PAGINATION_OPTIONS;
}
bool CRadioMenu::SetExtOption(MenuOption option, const void *valuePtr)
@ -551,6 +572,17 @@ bool CRadioMenu::DisplayAtItem(int client,
time);
}
bool CRadioMenu::SetPagination(unsigned int itemsPerPage)
{
const unsigned int maxPerPage = s_RadioMaxPageItems - MAX_PAGINATION_OPTIONS;
if (itemsPerPage > maxPerPage)
{
return false;
}
return CBaseMenu::SetPagination(itemsPerPage);
}
void CRadioMenu::Cancel_Finally()
{
g_RadioMenuStyle.CancelMenu(this);

1
core/MenuStyle_Radio.h
View File

@ -142,6 +142,7 @@ public:
unsigned int time,
unsigned int start_item,
IMenuHandler *alt_handler/* =NULL */);
bool SetPagination(unsigned int itemsPerPage);
void Cancel_Finally();
unsigned int GetApproxMemUsage();
};