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解决切换到指定扫描数量，此时默认数量为1，但是不生效的问题；

This commit is contained in:
yangjiaxuan 2023-08-28 15:01:27 +08:00
parent cee72c5360
commit be34c8af51
1 changed files with 16 additions and 0 deletions
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16
modules/twainui/hg_settingdialog.cpp
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@ -1290,6 +1290,22 @@ void hg_settingdialog::slot_string_list_comboBoxClicked()
}
}
if (0 == strcmp(opt->name, SANE_STD_OPT_NAME_SCAN_MODE))
{
if (comboBox->currentText() == OPTION_VALUE_SMZS_SMZDZS)
{
SANE_Int scanCount = 0;
int scan_count_id = 0;
find_option_description(SANE_STD_OPT_NAME_SCAN_COUNT, &scan_count_id);
SANE_Status ret = m_saneAPI.sane_control_option_api(m_devHandle, scan_count_id, SANE_ACTION_GET_VALUE, &scanCount, &method);
if (scanCount < 2)
{
SANE_Int value = 1;
ret = m_saneAPI.sane_control_option_api(m_devHandle, scan_count_id, SANE_ACTION_SET_VALUE, &value, &method);
}
}
}
updateRestorePushButton();
}