Function settingsReadback

settings.c:177–234

}

void settingsReadback(HWND hwnd)
{
	settings_item_t *item;
	
	for(item = &settings_cur[0]; item->menu != 0; item++)
	{
		DWORD value;
		HWND hItem = GetDlgItem(hwnd, item->menu);
		if(hItem)
		{
			switch(item->type)
			{
				case T_RADIO:
					value = IsDlgButtonChecked(hwnd, item->menu) ? 1 : 0;
					if(value > 0)
					{
						settingClearGroup(item->group);
						item->dvalue = value;
					}
					break;
				case T_CHECKBOX:
					value = IsDlgButtonChecked(hwnd, item->menu) ? 1 : 0;
					item->dvalue = value;
					break;
				case T_INPUT_NUM:
				{
					char inp[64];
					if(GetWindowTextA(hItem, inp, 64) != 0)
					{
						item->dvalue = strtol(inp, NULL, 0);
					}
					break;
				}
				case T_INPUT_STR:
				{
					if(item->svalue_freeptr != NULL)
					{
						free(item->svalue_freeptr);
						item->svalue_freeptr = NULL;
						item->svalue = NULL;
					}
					
					size_t s = GetWindowTextLengthA(hItem) + 1;
					item->svalue_freeptr = malloc(s);
					if(item->svalue_freeptr)
					{
						GetWindowTextA(hItem, item->svalue_freeptr, s);
						item->svalue = item->svalue_freeptr;
					}
					break;
				}
				case T_DROPDOWN:
					item->dvalue = SendMessage(hItem, (UINT)CB_GETCURSEL, (WPARAM)0, (LPARAM)0);
					break;
			}
		}
	}
}