去掉设置对话框上面的sane_io_control相关调用
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@ -195,12 +195,76 @@ public:
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gb::scanner_cfg::update(conf, &func);
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}
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static SANE_Status restore_settings(const SANEAPI* saneApi, SANE_Handle h)
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{
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SANE_Int dev_options = 0;
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saneApi->sane_control_option_api(h, 0, SANE_ACTION_GET_VALUE, &dev_options, nullptr);
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for(int i = 1; i < dev_options; ++i)
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{
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const SANE_Option_Descriptor* opt = saneApi->sane_get_option_descriptor_api(h, i);
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if(!opt)
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continue;
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saneApi->sane_control_option_api(h, i, SANE_ACTION_SET_AUTO, NULL, NULL);
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}
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return SANE_STATUS_GOOD;
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}
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static SANE_Status get_default_value(const SANEAPI* saneApi, SANE_Handle h, int i, void* def)
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{
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const SANE_Option_Descriptor* opt = saneApi->sane_get_option_descriptor_api(h, i);
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if(!opt)
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{
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return SANE_STATUS_INVAL;
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}
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if(opt->type == SANE_TYPE_BOOL)
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{
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SANE_Bool v = SANE_TRUE;
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saneApi->sane_control_option_api(h, i, SANE_ACTION_GET_VALUE, &v, NULL);
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saneApi->sane_control_option_api(h, i, SANE_ACTION_SET_AUTO, NULL, NULL);
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saneApi->sane_control_option_api(h, i, SANE_ACTION_GET_VALUE, def, NULL);
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saneApi->sane_control_option_api(h, i, SANE_ACTION_SET_VALUE, &v, NULL);
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}
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else if (opt->type == SANE_TYPE_INT)
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{
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SANE_Int v = 0;
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saneApi->sane_control_option_api(h, i, SANE_ACTION_GET_VALUE, &v, NULL);
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saneApi->sane_control_option_api(h, i, SANE_ACTION_SET_AUTO, NULL, NULL);
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saneApi->sane_control_option_api(h, i, SANE_ACTION_GET_VALUE, def, NULL);
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saneApi->sane_control_option_api(h, i, SANE_ACTION_SET_VALUE, &v, NULL);
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}
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else if(opt->type == SANE_TYPE_FIXED)
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{
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SANE_Fixed v = 0;
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saneApi->sane_control_option_api(h, i, SANE_ACTION_GET_VALUE, &v, NULL);
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saneApi->sane_control_option_api(h, i, SANE_ACTION_SET_AUTO, NULL, NULL);
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saneApi->sane_control_option_api(h, i, SANE_ACTION_GET_VALUE, def, NULL);
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saneApi->sane_control_option_api(h, i, SANE_ACTION_SET_VALUE, &v, NULL);
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}
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else
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{
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char *buf = new char[opt->size + 4];
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memset(buf, 0, opt->size + 4);
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saneApi->sane_control_option_api(h, i, SANE_ACTION_GET_VALUE, buf, NULL);
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saneApi->sane_control_option_api(h, i, SANE_ACTION_SET_AUTO, NULL, NULL);
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saneApi->sane_control_option_api(h, i, SANE_ACTION_GET_VALUE, def, NULL);
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saneApi->sane_control_option_api(h, i, SANE_ACTION_SET_VALUE, buf, NULL);
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delete[] buf;
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}
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return SANE_STATUS_GOOD;
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}
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static SANE_Status set_custom_gamma(const SANEAPI* saneApi, SANE_Handle h, SANE_Gamma *gamma)
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{
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return saneApi->sane_control_option_api(h, 0x885A, SANE_ACTION_SET_VALUE, gamma, NULL);
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}
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static void apply_scheme(const SANEAPI* saneApi, SANE_Handle h, gb::sane_config_schm* schm)
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{
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SANE_Int count = 0, none = 0;
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std::string name(""), val("");
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none = saneApi->sane_io_control_api(h, IO_CTRL_CODE_RESTORE_SETTINGS, NULL, NULL);
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none = restore_settings(saneApi, h);
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if(schm && schm->id_from_name(SANE_STD_OPT_NAME_COLOR_MODE) == -1)
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{
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SANE_Int dev_options = 0;
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@ -215,24 +279,24 @@ public:
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if(opt->type == SANE_TYPE_BOOL)
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{
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SANE_Bool v = SANE_TRUE;
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saneApi->sane_io_control_api(h, IO_CTRL_CODE_GET_DEFAULT_VALUE, &v, &n);
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get_default_value(saneApi, h, n, &v);
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schm->set_default_value(i, opt->name, (char*)&v, sizeof(v));
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}
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else if (opt->type == SANE_TYPE_INT) {
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SANE_Int v = 0;
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saneApi->sane_io_control_api(h, IO_CTRL_CODE_GET_DEFAULT_VALUE, &v, &n);
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get_default_value(saneApi, h, n, &v);
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schm->set_default_value(i, opt->name, (char*)&v, sizeof(v));
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}
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else if(opt->type == SANE_TYPE_FIXED)
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{
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SANE_Fixed v = 0;
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saneApi->sane_io_control_api(h, IO_CTRL_CODE_GET_DEFAULT_VALUE, &v, &n);
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get_default_value(saneApi, h, n, &v);
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schm->set_default_value(i, opt->name, (char*)&v, sizeof(v));
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}
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else {
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char *buf = new char[opt->size + 4];
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memset(buf, 0, opt->size + 4);
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saneApi->sane_io_control_api(h, IO_CTRL_CODE_GET_DEFAULT_VALUE, buf, &n);
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get_default_value(saneApi, h, n, buf);
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std::string langCN(to_default_language(buf, nullptr));
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schm->set_default_value(i, opt->name, &langCN[0], langCN.length());
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delete[] buf;
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@ -250,8 +314,7 @@ public:
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{
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if(name == SANE_STD_OPT_NAME_IS_CUSTOM_GAMMA && val.length() == sizeof(SANE_Gamma))
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{
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unsigned int l = val.length();
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saneApi->sane_io_control_api(h, IO_CTRL_CODE_SET_CUSTOM_GAMMA, &val[0], &l);
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set_custom_gamma(saneApi, h, (SANE_Gamma*)&val[0]);
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}
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}
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}
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@ -173,7 +173,7 @@ void hg_settingdialog::updateOpt()
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if(first)
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{
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unsigned int n = i;
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m_saneAPI.sane_io_control_api(m_devHandle, IO_CTRL_CODE_GET_DEFAULT_VALUE, &init, &n);
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dev_que::get_default_value(&m_saneAPI, m_devHandle, n, &init);
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cur_scheme_->set_default_value(i, opt->name, (char*)&init, sizeof(init));
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}
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}
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@ -187,7 +187,7 @@ void hg_settingdialog::updateOpt()
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if(first)
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{
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unsigned int n = i;
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m_saneAPI.sane_io_control_api(m_devHandle, IO_CTRL_CODE_GET_DEFAULT_VALUE, &init, &n);
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dev_que::get_default_value(&m_saneAPI, m_devHandle, n, &init);
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cur_scheme_->set_default_value(i, opt->name, (char*)&init, sizeof(init));
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}
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}
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@ -201,7 +201,7 @@ void hg_settingdialog::updateOpt()
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if(first)
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{
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unsigned int n = i;
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m_saneAPI.sane_io_control_api(m_devHandle, IO_CTRL_CODE_GET_DEFAULT_VALUE, &init, &n);
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dev_que::get_default_value(&m_saneAPI, m_devHandle, n, &init);
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cur_scheme_->set_default_value(i, opt->name, (char*)&init, sizeof(init));
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}
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}
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@ -216,7 +216,7 @@ void hg_settingdialog::updateOpt()
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if(first)
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{
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unsigned int n = i;
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int err = m_saneAPI.sane_io_control_api(m_devHandle, IO_CTRL_CODE_GET_DEFAULT_VALUE, init, &n);
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int err = dev_que::get_default_value(&m_saneAPI, m_devHandle, n, init);
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(void)err;
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std::string langCN(to_default_language(init, nullptr));
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cur_scheme_->set_default_value(i, opt->name, &langCN[0], langCN.length());
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@ -1249,8 +1249,7 @@ void hg_settingdialog::slot_gammaButtonClicked()
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}
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}
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unsigned int len = sizeof(SANE_Gamma);
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m_saneAPI.sane_io_control_api(m_devHandle, IO_CTRL_CODE_SET_CUSTOM_GAMMA, &m_gammaData, &len);
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dev_que::set_custom_gamma(&m_saneAPI, m_devHandle, &m_gammaData);
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cur_scheme_->config_changed(SANE_STD_OPT_NAME_IS_CUSTOM_GAMMA, (char*)&m_gammaData, sizeof(m_gammaData), true);
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}
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}
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@ -1870,23 +1869,11 @@ void hg_settingdialog::cancel_setting(void)
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dev_que::apply_scheme(&m_saneAPI, m_devHandle, cur_scheme_);
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}
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void hg_settingdialog::getAppVersion()
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std::string hg_settingdialog::getAppVersion()
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{
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SANE_About *about = nullptr;
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unsigned int len = 0;
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std::string versionNum;
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if (m_saneAPI.sane_io_control_api(m_devHandle, IO_CTRL_CODE_ABOUT_INFO, about, &len) == SANE_STATUS_NO_MEM)
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{
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about = (SANE_About*)malloc(len + 128);
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if (about)
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{
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memset(about, 0, len + 128);
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if (m_saneAPI.sane_io_control_api(m_devHandle, IO_CTRL_CODE_ABOUT_INFO, about, &len) == SANE_STATUS_GOOD)
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{
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versionNum = about->version;
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}
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}
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}
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char v[256] = {0};
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m_saneAPI.sane_control_option_api(m_devHandle, (SANE_Int)0x884A, SANE_ACTION_GET_VALUE, v, NULL);
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return v;
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}
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void hg_settingdialog::apply_current_scheme(void)
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{
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@ -104,7 +104,7 @@ private:
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std::string getCurUiShemeName(std::string name);
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void save_scheme(void);
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void cancel_setting(void);
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void getAppVersion();
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std::string getAppVersion();
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void apply_current_scheme(void);
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private:
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