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#include "global.h"
#include "list_menu_items.h"
#include "msgdata.h"
#include "heap.h"
void ListMenuItems_DestroyMenuStrings(struct ListMenuItem * items);
THUMB_FUNC struct ListMenuItem * ListMenuItems_ctor(u32 count, u32 heap_id)
{
s32 i;
struct ListMenuItem * ret = AllocFromHeap(heap_id, (count + 1) * sizeof(struct ListMenuItem));
if (ret != NULL)
{
for (i = 0; i < count; i++)
{
ret[i].text = NULL;
ret[i].value = 0;
}
ret[i].text = (struct String *)-1u;
ret[i].value = (s32)heap_id;
}
return ret;
}
THUMB_FUNC void ListMenuItems_dtor(struct ListMenuItem * items)
{
ListMenuItems_DestroyMenuStrings(items);
FreeToHeap(items);
}
THUMB_FUNC void ListMenuItems_AppendFromMsgData(struct ListMenuItem * items, struct MsgData * msgData, u32 msgNo, s32 value)
{
u32 heap_id;
struct ListMenuItem * newItem = ListMenuItems_SeekEnd(items, &heap_id);
if (newItem != NULL)
{
newItem->text = NewString_ReadMsgData(msgData, msgNo);
newItem->value = value;
}
}
THUMB_FUNC void ListMenuItems_AddItem(struct ListMenuItem * items, struct String * str, s32 value)
{
u32 heap_id;
struct ListMenuItem * newItem = ListMenuItems_SeekEnd(items, &heap_id);
if (newItem != NULL)
{
newItem->text = StringDup(str, heap_id);
newItem->value = value;
}
}
THUMB_FUNC void ListMenuItems_CopyItem(struct ListMenuItem * items, struct ListMenuItem * src)
{
u32 heap_id;
struct ListMenuItem * newItem = ListMenuItems_SeekEnd(items, &heap_id);
if (newItem != NULL)
{
newItem->text = src->text;
newItem->value = src->value;
}
}
THUMB_FUNC struct ListMenuItem * ListMenuItems_SeekEnd(struct ListMenuItem * items, u32 * heap_id_p)
{
struct ListMenuItem * ret;
for (; items->text != NULL; items++)
{
if (items->text == (struct String *)-1u)
{
GF_ASSERT(0);
return NULL;
}
}
ret = items;
for (; items->text != (struct String *)-1u; items++)
;
*heap_id_p = (u32)items->value;
return ret;
}
THUMB_FUNC void ListMenuItems_DestroyMenuStrings(struct ListMenuItem * items)
{
s32 i;
for (i = 0; items[i].text != (struct String *)-1u; i++)
{
if (items[i].text == NULL)
break;
String_dtor(items[i].text);
items[i].text = NULL;
}
}
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