TBImage TBImageManager::GetImage(const char *filename)
{
uint32 hash_key = TBGetHash(filename);
TBImageRep *image_rep = m_image_rep_hash.Get(hash_key);
if (!image_rep)
{
// Load a fragment. Load a destination DPI bitmap if available.
TBBitmapFragment *fragment = nullptr;
if (g_tb_skin->GetDimensionConverter()->NeedConversion())
{
TBTempBuffer filename_dst_DPI;
g_tb_skin->GetDimensionConverter()->GetDstDPIFilename(filename, &filename_dst_DPI);
fragment = m_frag_manager.GetFragmentFromFile(filename_dst_DPI.GetData(), false);
}
if (!fragment)
fragment = m_frag_manager.GetFragmentFromFile(filename, false);
image_rep = new TBImageRep(this, fragment, hash_key);
if (!image_rep || !fragment || !m_image_rep_hash.Add(hash_key, image_rep))
{
delete image_rep;
m_frag_manager.FreeFragment(fragment);
image_rep = nullptr;
}
TBDebugOut(image_rep ? "TBImageManager - Loaded new image.\n" : "TBImageManager - Loading image failed.\n");
}
return TBImage(image_rep);
}
virtual void OnError(int line_nr, const char *error)
{
#ifdef TB_RUNTIME_DEBUG_INFO
TBStr err;
err.SetFormatted("%s(%d):Parse error: %s\n", m_filename, line_nr, error);
TBDebugOut(err);
#endif // TB_RUNTIME_DEBUG_INFO
}
void TBImageManager::RemoveImageRep(TBImageRep *image_rep)
{
assert(image_rep->ref_count == 0);
if (image_rep->fragment)
{
m_frag_manager.FreeFragment(image_rep->fragment);
image_rep->fragment = nullptr;
}
m_image_rep_hash.Remove(image_rep->hash_key);
image_rep->image_manager = nullptr;
TBDebugOut("TBImageManager - Removed image.\n");
}
bool TBInitAddons()
{
TBAddonFactory *f = g_registered_addon_factories;
while (f)
{
TBAddon *addon = f->Create();
if (!addon || !addon->Init())
{
delete addon;
TBDebugOut("Failed initiating addon\n");
return false;
}
m_addons.AddLast(addon);
f = f->next;
}
return true;
}
void TBHashTable::Debug()
{
TBTempBuffer line;
line.AppendString("Hash table: ");
int total_count = 0;
for (uint32 i = 0; i < m_num_buckets; i++)
{
int count = 0;
ITEM *item = m_buckets[i];
while (item)
{
count++;
item = item->next;
}
TBStr tmp; tmp.SetFormatted("%d ", count);
line.AppendString(tmp);
total_count += count;
}
TBStr tmp; tmp.SetFormatted(" (total: %d of %d buckets)\n", total_count, m_num_buckets);
line.AppendString(tmp);
TBDebugOut(line.GetData());
}
