/**
* Search for a font in the list and load from disk if not present
*/
struct ami_font_node *ami_font_open(const char *font)
{
struct nsObject *node;
struct ami_font_node *nodedata;
node = (struct nsObject *)FindIName((struct List *)ami_font_list, font);
if(node)
{
nodedata = node->objstruct;
GetSysTime(&nodedata->lastused);
return nodedata;
}
LOG(("Font cache miss: %s", font));
nodedata = AllocVec(sizeof(struct ami_font_node), MEMF_PRIVATE | MEMF_CLEAR);
nodedata->font = OpenOutlineFont(font, &ami_diskfontlib_list, OFF_OPEN);
if(!nodedata->font)
{
LOG(("Requested font not found: %s", font));
warn_user("CompError", font);
FreeVec(nodedata);
return NULL;
}
nodedata->bold = (char *)GetTagData(OT_BName, 0, nodedata->font->olf_OTagList);
if(nodedata->bold)
LOG(("Bold font defined for %s is %s", font, nodedata->bold));
else
LOG(("Warning: No designed bold font defined for %s", font));
nodedata->italic = (char *)GetTagData(OT_IName, 0, nodedata->font->olf_OTagList);
if(nodedata->italic)
LOG(("Italic font defined for %s is %s", font, nodedata->italic));
else
LOG(("Warning: No designed italic font defined for %s", font));
nodedata->bolditalic = (char *)GetTagData(OT_BIName, 0, nodedata->font->olf_OTagList);
if(nodedata->bolditalic)
LOG(("Bold-italic font defined for %s is %s", font, nodedata->bolditalic));
else
LOG(("Warning: No designed bold-italic font defined for %s", font));
GetSysTime(&nodedata->lastused);
node = AddObject(ami_font_list, AMINS_FONT);
if(node)
{
node->objstruct = nodedata;
node->dtz_Node.ln_Name = strdup(font);
}
return nodedata;
}
struct ami_font_cache_node *ami_font_cache_locate(const char *font)
{
struct ami_font_cache_node *nodedata = NULL;
uint32 hash = 0;
#ifdef __amigaos4__
hash = XXH32(font, strlen(font), 0);
nodedata = (struct ami_font_cache_node *)FindSkipNode(ami_font_cache_list, (APTR)hash);
#else
struct nsObject *node = (struct nsObject *)FindIName((struct List *)ami_font_cache_list, font);
if(node) nodedata = node->objstruct;
#endif
if(nodedata) {
GetSysTime(&nodedata->lastused);
return nodedata;
}
LOG("Font cache miss: %s (%lx)", font, hash);
return NULL;
}
