#include "form_deviceconfig.h"
#include <QTabWidget>
#include <QScrollArea>
#include <QFormLayout>
#include <QHBoxLayout>
#include <QVBoxLayout>
#include <QLabel>
#include <QComboBox>
#include <QSlider>
#include <QCheckBox>
#include <QSpinBox>
#include <QSpacerItem>
#include <QPushButton>
#include <QEvent>
#include <assert.h>
#include <typeinfo>

#if !defined(HG_CMP_MSC)
#include <math.h>
#endif

#include "lang/app_language.h"
#include "log/log.h"
extern HLOG g_hLog;

Form_DeviceConfig::Form_DeviceConfig(SANE_Handle devHandle, const std::vector<DeviceConfig>& deviceConfigs, QWidget *parent)
    : QWidget(parent)
    , m_clrToolDlg(nullptr)
    , m_qMessageBoxDlg(nullptr)
    , m_devHandle(devHandle)
    , m_defButtonId(-1)
{
    Init(deviceConfigs);
}

Form_DeviceConfig::~Form_DeviceConfig()
{
    assert(nullptr == m_clrToolDlg);
    assert(nullptr == m_qMessageBoxDlg);
}

std::vector<DeviceConfig> Form_DeviceConfig::GetDeviceConfigs()
{
    std::vector<DeviceConfig> deviceConfigs;

    for (int i = 0; i < (int)m_deviceConfigsGroups.size(); ++i)
    {
        for (int j = 0; j < (int)m_deviceConfigsGroups[i].deviceConfigs.size(); ++j)
        {
            const DeviceConfigEx &deviceConfigEx = m_deviceConfigsGroups[i].deviceConfigs[j];

            DeviceConfig deviceConfig;
            deviceConfig.name = deviceConfigEx.name;
            deviceConfig.valueType = deviceConfigEx.valueType;

            if (1 == deviceConfigEx.valueType && deviceConfigEx.stringValue != deviceConfigEx.defStringValue)
            {
                deviceConfig.stringValue = deviceConfigEx.stringValue;
                deviceConfigs.push_back(deviceConfig);
            }
            else if (2 == deviceConfigEx.valueType && deviceConfigEx.intValue != deviceConfigEx.defIntValue)
            {
                deviceConfig.intValue = deviceConfigEx.intValue;
                deviceConfigs.push_back(deviceConfig);
            }
            else if (3 == deviceConfigEx.valueType && deviceConfigEx.doubleValue != deviceConfigEx.defDoubleValue)
            {
                deviceConfig.doubleValue = deviceConfigEx.doubleValue;
                deviceConfigs.push_back(deviceConfig);
            }
            else if (4 == deviceConfigEx.valueType && deviceConfigEx.boolValue != deviceConfigEx.defBoolValue)
            {
                deviceConfig.boolValue = deviceConfigEx.boolValue;
                deviceConfigs.push_back(deviceConfig);
            }
            else if (5 == deviceConfigEx.valueType && (0 != memcmp(&deviceConfigEx.gammaValue, &deviceConfigEx.defGammaValue, sizeof(SANE_Gamma))))
            {
                deviceConfig.gammaValue = deviceConfigEx.gammaValue;
                deviceConfigs.push_back(deviceConfig);
            }
        }
    }

    return deviceConfigs;
}

void Form_DeviceConfig::Init(const std::vector<DeviceConfig>& deviceConfigs)
{
    // 1.获取默认ID
    m_defButtonId = -1;
    SANE_Int num_dev_options = 0;
    sane_control_option(m_devHandle, 0, SANE_ACTION_GET_VALUE, &num_dev_options, NULL);
    for (int i = 1; i < num_dev_options; ++i)
    {
        const SANE_Option_Descriptor* desp = sane_get_option_descriptor(m_devHandle, i);
        if (NULL == desp)
            continue;

        const char* name = desp->name;
        while (' ' == *name)
            ++name;

        if (0 == strcmp(SANE_STD_OPT_NAME_RESTORE, name) && SANE_TYPE_BUTTON == desp->type)
        {
            m_defButtonId = i;
            break;
        }
    }

    // 2.恢复默认
    InfoLog(g_hLog, "Init button id is: %d", m_defButtonId);
    assert(-1 != m_defButtonId);
    sane_control_option(m_devHandle, m_defButtonId, SANE_ACTION_SET_VALUE, NULL, NULL);

    // 3.更新当前配置信息
    m_deviceConfigsGroups.clear();
    for (int i = 1; i < num_dev_options; ++i)
    {
        const SANE_Option_Descriptor* desp = sane_get_option_descriptor(m_devHandle, i);
        if (NULL == desp)
            continue;

        const char* name = desp->name;
        while (' ' == *name)
            ++name;

        const char* title = desp->title;
        while (' ' == *title)
            ++title;

        if (SANE_TYPE_GROUP == desp->type)
        {
            DeviceConfigsGroup group;
            group.groupTitle = title;
            m_deviceConfigsGroups.push_back(group);
        }
        else if (SANE_TYPE_STRING == desp->type)
        {
            char value[256] = { 0 };
            sane_control_option(m_devHandle, i, SANE_ACTION_GET_VALUE, value, NULL);

            DeviceConfigEx devConfigEx;
            devConfigEx.id = i;
            devConfigEx.name = name;
            devConfigEx.title = title;
            devConfigEx.valueType = 1;
            devConfigEx.stringValue = value;
            devConfigEx.defStringValue = value;
            devConfigEx.hide = ((desp->cap & SANE_CAP_INACTIVE) == SANE_CAP_INACTIVE);
            devConfigEx.readOnly = IS_CAP_READONLY(desp->cap);

            if (SANE_CONSTRAINT_STRING_LIST == desp->constraint_type)
            {
                devConfigEx.rangeType = 1;
                const SANE_String_Const* p = desp->constraint.string_list;
                while (NULL != *p)
                {
                    devConfigEx.stringValueList.push_back(*p);
                    ++p;
                }
            }

            assert(!m_deviceConfigsGroups.empty());
            m_deviceConfigsGroups[m_deviceConfigsGroups.size() - 1].deviceConfigs.push_back(devConfigEx);
        }
        else if (SANE_TYPE_INT == desp->type)
        {
            SANE_Int value = 0;
            sane_control_option(m_devHandle, i, SANE_ACTION_GET_VALUE, &value, NULL);

            DeviceConfigEx devConfigEx;
            devConfigEx.id = i;
            devConfigEx.name = name;
            devConfigEx.title = title;
            devConfigEx.valueType = 2;
            devConfigEx.intValue = (int)value;
            devConfigEx.defIntValue = (int)value;
            devConfigEx.hide = ((desp->cap & SANE_CAP_INACTIVE) == SANE_CAP_INACTIVE);
            devConfigEx.readOnly = IS_CAP_READONLY(desp->cap);

            if (SANE_CONSTRAINT_WORD_LIST == desp->constraint_type)
            {
                devConfigEx.rangeType = 2;
                const SANE_Word* p = desp->constraint.word_list;
                for (SANE_Int i = 0; i < p[0]; ++i)
                {
                    devConfigEx.intValueList.push_back(p[i + 1]);
                }
            }
            else if (SANE_CONSTRAINT_RANGE == desp->constraint_type)
            {
                devConfigEx.rangeType = 4;
                devConfigEx.intValueMin = desp->constraint.range->min;
                devConfigEx.intValueMax = desp->constraint.range->max;
            }

            assert(!m_deviceConfigsGroups.empty());
            m_deviceConfigsGroups[m_deviceConfigsGroups.size() - 1].deviceConfigs.push_back(devConfigEx);
        }
        else if (SANE_TYPE_FIXED == desp->type)
        {
            SANE_Word value = 0;
            sane_control_option(m_devHandle, i, SANE_ACTION_GET_VALUE, &value, NULL);

            DeviceConfigEx devConfigEx;
            devConfigEx.id = i;
            devConfigEx.name = name;
            devConfigEx.title = title;
            devConfigEx.valueType = 3;
            devConfigEx.doubleValue = SANE_UNFIX(value);
            devConfigEx.defDoubleValue = SANE_UNFIX(value);
            devConfigEx.hide = ((desp->cap & SANE_CAP_INACTIVE) == SANE_CAP_INACTIVE);
            devConfigEx.readOnly = IS_CAP_READONLY(desp->cap);

            if (SANE_CONSTRAINT_WORD_LIST == desp->constraint_type)
            {
                devConfigEx.rangeType = 3;
                const SANE_Word* p = desp->constraint.word_list;
                for (SANE_Int i = 0; i < p[0]; ++i)
                {
                    devConfigEx.doubleValueList.push_back(SANE_UNFIX(p[i + 1]));
                }
            }
            else if (SANE_CONSTRAINT_RANGE == desp->constraint_type)
            {
                devConfigEx.rangeType = 5;
                devConfigEx.doubleValueMin = SANE_UNFIX(desp->constraint.range->min);
                devConfigEx.doubleValueMax = SANE_UNFIX(desp->constraint.range->max);
            }

            assert(!m_deviceConfigsGroups.empty());
            m_deviceConfigsGroups[m_deviceConfigsGroups.size() - 1].deviceConfigs.push_back(devConfigEx);
        }
        else if (SANE_TYPE_BOOL == desp->type)
        {
            SANE_Bool value = 0;
            sane_control_option(m_devHandle, i, SANE_ACTION_GET_VALUE, &value, NULL);

            DeviceConfigEx devConfigEx;
            devConfigEx.id = i;
            devConfigEx.name = name;
            devConfigEx.title = title;
            devConfigEx.valueType = 4;
            devConfigEx.boolValue = (bool)value;
            devConfigEx.defBoolValue = (bool)value;
            devConfigEx.hide = ((desp->cap & SANE_CAP_INACTIVE) == SANE_CAP_INACTIVE);
            devConfigEx.readOnly = IS_CAP_READONLY(desp->cap);

            assert(!m_deviceConfigsGroups.empty());
            m_deviceConfigsGroups[m_deviceConfigsGroups.size() - 1].deviceConfigs.push_back(devConfigEx);

            if (0 == strcmp(SANE_STD_OPT_NAME_IS_CUSTOM_GAMMA, name))
            {
                SANE_Gamma value = {0};
                sane_control_option(m_devHandle, SANE_OPT_ID_CUSTOM_GAMMA, SANE_ACTION_GET_VALUE, &value, NULL);

                DeviceConfigEx devConfigEx;
                devConfigEx.valueType = 5;
                devConfigEx.gammaValue = value;
                devConfigEx.defGammaValue = value;

                assert(!m_deviceConfigsGroups.empty());
                m_deviceConfigsGroups[m_deviceConfigsGroups.size() - 1].deviceConfigs.push_back(devConfigEx);
            }
        }
    }

    // 4.创建UI
    QPushButton *defaultBtn = new QPushButton(tr("Default"));
    connect(defaultBtn, &QPushButton::clicked, this, &Form_DeviceConfig::on_defaultBtn_clicked);
    QHBoxLayout *hLayout = new QHBoxLayout;
    hLayout->addSpacerItem(new QSpacerItem(20, 20, QSizePolicy::Expanding));
    hLayout->addWidget(defaultBtn);
    QTabWidget *tabWidget = new QTabWidget(this);
    tabWidget->setTabPosition(QTabWidget::North);
    QVBoxLayout *mainLayout = new QVBoxLayout(this);
    mainLayout->addLayout(hLayout);
    mainLayout->addWidget(tabWidget);
    this->setLayout(mainLayout);

    for (int i = 0; i < (int)m_deviceConfigsGroups.size(); ++i)
    {
        QWidget *widget = new QWidget;
        QFormLayout* layout = new QFormLayout;
        widget->setLayout(layout);

        QScrollArea* scrollArea = new QScrollArea(this);
        scrollArea->setWidgetResizable(true);
        scrollArea->setAlignment(Qt::AlignCenter);
        scrollArea->setWindowTitle(QString::fromStdString(m_deviceConfigsGroups[i].groupTitle));
        scrollArea->setWidget(widget);

        for (int j = 0; j < (int)m_deviceConfigsGroups[i].deviceConfigs.size(); ++j)
        {
            DeviceConfigEx &deviceConfigEx = m_deviceConfigsGroups[i].deviceConfigs[j];
            if (5 == deviceConfigEx.valueType)
                continue;

            // 创建Label
            QLabel *label = new QLabel;
            label->setText(QString::fromStdString(deviceConfigEx.title) + QString(" : "));

            // 创建控件
            QWidget *ctrl = nullptr;
            QWidget *ctrlWidget = nullptr;

            if (1 == deviceConfigEx.rangeType)
            {
                assert(1 == deviceConfigEx.valueType);
                QComboBox *comboBox = new QComboBox;
                for (int k = 0; k < (int)deviceConfigEx.stringValueList.size(); ++k)
                    comboBox->addItem(QString::fromStdString(deviceConfigEx.stringValueList[k]));
                comboBox->setCurrentText(QString::fromStdString(deviceConfigEx.stringValue));
                comboBox->installEventFilter(this);
                connect(comboBox, SIGNAL(currentTextChanged(const QString)), this, SLOT(on_string_list_comboBoxClicked()));

                ctrl = comboBox;
                ctrlWidget = comboBox;
            }
            else if (2 == deviceConfigEx.rangeType)
            {
                assert(2 == deviceConfigEx.valueType);
                QComboBox *comboBox = new QComboBox;
                for (int k = 0; k < (int)deviceConfigEx.intValueList.size(); ++k)
                    comboBox->addItem(QString::number(deviceConfigEx.intValueList[k]));
                comboBox->setCurrentText(QString::number(deviceConfigEx.intValue));
                comboBox->installEventFilter(this);
                connect(comboBox, SIGNAL(currentTextChanged(const QString)), this, SLOT(on_int_list_comboBoxClicked()));

                ctrl = comboBox;
                ctrlWidget = comboBox;
            }
            else if (3 == deviceConfigEx.rangeType)
            {
                assert(3 == deviceConfigEx.valueType);
                QComboBox *comboBox = new QComboBox;
                for (int k = 0; k < (int)deviceConfigEx.doubleValueList.size(); ++k)
                    comboBox->addItem(QString::number(deviceConfigEx.doubleValueList[k]));
                comboBox->setCurrentText(QString::number(deviceConfigEx.doubleValue));
                comboBox->installEventFilter(this);
                connect(comboBox, SIGNAL(currentTextChanged(const QString)), this, SLOT(on_double_list_comboBoxClicked()));

                ctrl = comboBox;
                ctrlWidget = comboBox;
            }
            else if (4 == deviceConfigEx.rangeType)
            {
                assert(2 == deviceConfigEx.valueType);
                QSlider *slider = new QSlider;
                slider->setOrientation(Qt::Horizontal);
                slider->setRange(deviceConfigEx.intValueMin, deviceConfigEx.intValueMax);
                slider->setValue(deviceConfigEx.intValue);
                slider->installEventFilter(this);
                connect(slider, SIGNAL(valueChanged(int)), this, SLOT(on_int_sliderClicked(int)));

                QSpinBox* spinBox = new QSpinBox;
                spinBox->setMinimumWidth(85);
                spinBox->setMaximumWidth(85);
                spinBox->setRange(deviceConfigEx.intValueMin, deviceConfigEx.intValueMax);
                spinBox->setValue(deviceConfigEx.intValue);
                spinBox->installEventFilter(this);
                connect(spinBox, SIGNAL(valueChanged(int)), this, SLOT(on_relate_spinBoxClicked(int)));

                slider->setProperty("relate_ctrl", QVariant::fromValue(spinBox));
                spinBox->setProperty("relate_ctrl", QVariant::fromValue(slider));

                QHBoxLayout* hLayout = new QHBoxLayout;
                hLayout->addWidget(slider);
                hLayout->addWidget(spinBox);
                QWidget* sliderSpinWidget = new QWidget;
                sliderSpinWidget->setLayout(hLayout);

                ctrl = slider;
                ctrlWidget = sliderSpinWidget;
            }
            else if (5 == deviceConfigEx.rangeType)
            {
                assert(3 == deviceConfigEx.valueType);
                QSlider *slider = new QSlider;
                slider->setOrientation(Qt::Horizontal);
                slider->setRange(round(deviceConfigEx.doubleValueMin * 100), round(deviceConfigEx.doubleValueMax * 100));
                slider->setValue(round(deviceConfigEx.doubleValue * 100));
                slider->installEventFilter(this);
                connect(slider, SIGNAL(valueChanged(int)), this, SLOT(on_double_sliderClicked(int)));

                QDoubleSpinBox* doubleSpinBox = new QDoubleSpinBox;
                doubleSpinBox->setMinimumWidth(85);
                doubleSpinBox->setMaximumWidth(85);
                doubleSpinBox->setRange(deviceConfigEx.doubleValueMin, deviceConfigEx.doubleValueMax);
                doubleSpinBox->setDecimals(2);
                doubleSpinBox->setSingleStep(0.01);
                doubleSpinBox->setValue(deviceConfigEx.doubleValue);
                doubleSpinBox->installEventFilter(this);
                connect(doubleSpinBox, SIGNAL(valueChanged(double)), this, SLOT(on_relate_doubleSpinboxClicked(double)));

                slider->setProperty("relate_ctrl", QVariant::fromValue(doubleSpinBox));
                doubleSpinBox->setProperty("relate_ctrl", QVariant::fromValue(slider));

                QHBoxLayout* hLayout = new QHBoxLayout;
                hLayout->addWidget(slider);
                hLayout->addWidget(doubleSpinBox);
                QWidget* sliderSpinWidget = new QWidget;
                sliderSpinWidget->setLayout(hLayout);

                ctrl = slider;
                ctrlWidget = sliderSpinWidget;
            }
            else if (0 == deviceConfigEx.rangeType)
            {
                if (1 == deviceConfigEx.valueType)
                {
                    QComboBox *comboBox = new QComboBox;
                    comboBox->addItem(QString::fromStdString(deviceConfigEx.stringValue));
                    comboBox->setCurrentText(QString::fromStdString(deviceConfigEx.stringValue));
                    comboBox->installEventFilter(this);
                    connect(comboBox, SIGNAL(currentTextChanged(const QString)), this, SLOT(on_string_comboBoxClicked()));

                    ctrl = comboBox;
                    ctrlWidget = comboBox;
                }
                else if (2 == deviceConfigEx.valueType)
                {
                    QSpinBox* spinBox = new QSpinBox;
                    spinBox->setMinimumWidth(85);
                    spinBox->setMaximumWidth(85);
                    spinBox->setRange(1, 1000);
                    spinBox->setValue(deviceConfigEx.intValue);
                    spinBox->installEventFilter(this);
                    connect(spinBox, SIGNAL(valueChanged(int)), this, SLOT(on_spinBoxClicked(int)));

                    ctrl = spinBox;
                    ctrlWidget = spinBox;
                }
                else if (4 == deviceConfigEx.valueType)
                {
                    if (0 == strcmp(SANE_STD_OPT_NAME_IS_CUSTOM_GAMMA, deviceConfigEx.name.c_str()))
                    {
                        QCheckBox *checkBox = new QCheckBox;
                        checkBox->setChecked(deviceConfigEx.boolValue);
                        connect(checkBox, SIGNAL(stateChanged(int)), this, SLOT(on_customGamma_checkedClicked()));

                        QPushButton *button = new QPushButton(tr("Custom gamma"));
                        button->setEnabled(deviceConfigEx.boolValue);
                        connect(button, &QPushButton::clicked, this, &Form_DeviceConfig::on_customGammaBtn_clicked);

                        checkBox->setProperty("relate_ctrl", QVariant::fromValue(button));
                        button->setProperty("relate_ctrl", QVariant::fromValue(checkBox));

                        QHBoxLayout* hLayout = new QHBoxLayout;
                        hLayout->addWidget(checkBox);
                        hLayout->addWidget(button);
                        hLayout->addSpacerItem(new QSpacerItem(20, 20, QSizePolicy::Expanding));
                        QWidget* checkBoxBtnWidget = new QWidget;
                        checkBoxBtnWidget->setLayout(hLayout);

                        ctrl = checkBox;
                        ctrlWidget = checkBoxBtnWidget;
                    }
                    else
                    {
                        QCheckBox *checkBox = new QCheckBox;
                        checkBox->setChecked(deviceConfigEx.boolValue);
                        connect(checkBox, SIGNAL(stateChanged(int)), this, SLOT(on_checkedClicked()));

                        ctrl = checkBox;
                        ctrlWidget = checkBox;
                    }
                }
            }

            ctrl->setProperty("config_id", deviceConfigEx.id);
            ctrl->setProperty("configex_ptr", QVariant::fromValue(&deviceConfigEx));
            deviceConfigEx.label = label;
            deviceConfigEx.ctrl = ctrl;
            deviceConfigEx.ctrlWidget = ctrlWidget;
            layout->addRow(label, ctrlWidget);

            label->setVisible(!deviceConfigEx.hide);
            ctrlWidget->setVisible(!deviceConfigEx.hide);
            ctrl->setEnabled(!deviceConfigEx.readOnly);
        }

        tabWidget->addTab(scrollArea, QString::fromStdString(m_deviceConfigsGroups[i].groupTitle));
    }

    // 5.设置新配置
    for (int i = 0; i < (int)deviceConfigs.size(); ++i)
    {
        if (5 == deviceConfigs[i].valueType)
        {
            sane_control_option(m_devHandle, SANE_OPT_ID_CUSTOM_GAMMA, SANE_ACTION_SET_VALUE, (void *)&deviceConfigs[i].gammaValue, NULL);
            continue;
        }

        for (int j = 1; j < num_dev_options; ++j)
        {
            const SANE_Option_Descriptor* desp = sane_get_option_descriptor(m_devHandle, j);
            if (NULL == desp)
                continue;

            const char* name = desp->name;
            while (' ' == *name)
                ++name;

            if (0 == strcmp(deviceConfigs[i].name.c_str(), name))
            {
                SANE_Int method = 0;
                if (SANE_TYPE_STRING == desp->type)
                {
                    sane_control_option(m_devHandle, j, SANE_ACTION_SET_VALUE, (void*)deviceConfigs[i].stringValue.c_str(), &method);
                }
                else if (SANE_TYPE_INT == desp->type)
                {
                    SANE_Int value = deviceConfigs[i].intValue;
                    sane_control_option(m_devHandle, j, SANE_ACTION_SET_VALUE, &value, &method);
                }
                else if (SANE_TYPE_FIXED == desp->type)
                {
                    SANE_Fixed value = SANE_FIX(deviceConfigs[i].doubleValue);
                    sane_control_option(m_devHandle, j, SANE_ACTION_SET_VALUE, &value, &method);
                }
                else if (SANE_TYPE_BOOL == desp->type)
                {
                    SANE_Bool value = (SANE_Bool)deviceConfigs[i].boolValue;
                    sane_control_option(m_devHandle, j, SANE_ACTION_SET_VALUE, &value, &method);
                }

                break;
            }
        }
    }

    // 6.更新UI
    Update(-1);
}

void Form_DeviceConfig::Update(int ignoreId)
{
    // 1.更新当前配置信息
    SANE_Int num_dev_options = 0;
    sane_control_option(m_devHandle, 0, SANE_ACTION_GET_VALUE, &num_dev_options, NULL);
    for (int k = 1; k < num_dev_options; ++k)
    {
        if (k == ignoreId)
            continue;

        const SANE_Option_Descriptor* desp = sane_get_option_descriptor(m_devHandle, k);
        if (NULL == desp)
            continue;

        const char* name = desp->name;
        while (' ' == *name)
            ++name;

        const char* title = desp->title;
        while (' ' == *title)
            ++title;

        DeviceConfigEx *pDeviceConfigEx = nullptr;
        for (int i = 0; i < (int)m_deviceConfigsGroups.size(); ++i)
        {
            for (int j = 0; j < (int)m_deviceConfigsGroups[i].deviceConfigs.size(); ++j)
            {
                if (m_deviceConfigsGroups[i].deviceConfigs[j].id == k)
                {
                    pDeviceConfigEx = &m_deviceConfigsGroups[i].deviceConfigs[j];
                    break;
                }
            }

            if (nullptr != pDeviceConfigEx)
                break;
        }

        if (nullptr != pDeviceConfigEx)
        {
            assert(pDeviceConfigEx->id == k);
            assert(pDeviceConfigEx->name == name);
            assert(pDeviceConfigEx->title == title);
            pDeviceConfigEx->hide = ((desp->cap & SANE_CAP_INACTIVE) == SANE_CAP_INACTIVE);
            pDeviceConfigEx->readOnly = IS_CAP_READONLY(desp->cap);

            pDeviceConfigEx->valueType = 0;
            pDeviceConfigEx->stringValue.clear();
            pDeviceConfigEx->intValue = 0;
            pDeviceConfigEx->doubleValue = 0;
            pDeviceConfigEx->boolValue = false;

            pDeviceConfigEx->rangeType = 0;
            pDeviceConfigEx->stringValueList.clear();
            pDeviceConfigEx->intValueList.clear();
            pDeviceConfigEx->doubleValueList.clear();
            pDeviceConfigEx->intValueMin = 0;
            pDeviceConfigEx->intValueMax = 0;
            pDeviceConfigEx->doubleValueMin = 0;
            pDeviceConfigEx->doubleValueMax = 0;
        }

        if (SANE_TYPE_STRING == desp->type)
        {
            char value[256] = { 0 };
            sane_control_option(m_devHandle, k, SANE_ACTION_GET_VALUE, value, NULL);

            assert(nullptr != pDeviceConfigEx);
            pDeviceConfigEx->valueType = 1;
            pDeviceConfigEx->stringValue = value;

            if (SANE_CONSTRAINT_STRING_LIST == desp->constraint_type)
            {
                pDeviceConfigEx->rangeType = 1;
                const SANE_String_Const* p = desp->constraint.string_list;
                while (NULL != *p)
                {
                    pDeviceConfigEx->stringValueList.push_back(*p);
                    ++p;
                }
            }
        }
        else if (SANE_TYPE_INT == desp->type)
        {
            SANE_Int value = 0;
            sane_control_option(m_devHandle, k, SANE_ACTION_GET_VALUE, &value, NULL);

            assert(nullptr != pDeviceConfigEx);
            pDeviceConfigEx->valueType = 2;
            pDeviceConfigEx->intValue = (int)value;

            if (SANE_CONSTRAINT_WORD_LIST == desp->constraint_type)
            {
                pDeviceConfigEx->rangeType = 2;
                const SANE_Word* p = desp->constraint.word_list;
                for (SANE_Int i = 0; i < p[0]; ++i)
                {
                    pDeviceConfigEx->intValueList.push_back(p[i + 1]);
                }
            }
            else if (SANE_CONSTRAINT_RANGE == desp->constraint_type)
            {
                pDeviceConfigEx->rangeType = 4;
                pDeviceConfigEx->intValueMin = desp->constraint.range->min;
                pDeviceConfigEx->intValueMax = desp->constraint.range->max;
            }
        }
        else if (SANE_TYPE_FIXED == desp->type)
        {
            SANE_Word value = 0;
            sane_control_option(m_devHandle, k, SANE_ACTION_GET_VALUE, &value, NULL);

            assert(nullptr != pDeviceConfigEx);
            pDeviceConfigEx->valueType = 3;
            pDeviceConfigEx->doubleValue = SANE_UNFIX(value);

            if (SANE_CONSTRAINT_WORD_LIST == desp->constraint_type)
            {
                pDeviceConfigEx->rangeType = 3;
                const SANE_Word* p = desp->constraint.word_list;
                for (SANE_Int i = 0; i < p[0]; ++i)
                {
                    pDeviceConfigEx->doubleValueList.push_back(SANE_UNFIX(p[i + 1]));
                }
            }
            else if (SANE_CONSTRAINT_RANGE == desp->constraint_type)
            {
                pDeviceConfigEx->rangeType = 5;
                pDeviceConfigEx->doubleValueMin = SANE_UNFIX(desp->constraint.range->min);
                pDeviceConfigEx->doubleValueMax = SANE_UNFIX(desp->constraint.range->max);
            }
        }
        else if (SANE_TYPE_BOOL == desp->type)
        {
            SANE_Bool value = 0;
            sane_control_option(m_devHandle, k, SANE_ACTION_GET_VALUE, &value, NULL);

            assert(nullptr != pDeviceConfigEx);
            pDeviceConfigEx->valueType = 4;
            pDeviceConfigEx->boolValue = (bool)value;

            assert(SANE_CONSTRAINT_NONE == desp->constraint_type);

            if (0 == strcmp(SANE_STD_OPT_NAME_IS_CUSTOM_GAMMA, name))
            {
                for (int i = 0; i < (int)m_deviceConfigsGroups.size(); ++i)
                {
                    bool find = false;
                    for (int j = 0; j < (int)m_deviceConfigsGroups[i].deviceConfigs.size(); ++j)
                    {
                        if (5 == m_deviceConfigsGroups[i].deviceConfigs[j].valueType)
                        {
                            SANE_Gamma value = {0};
                            sane_control_option(m_devHandle, SANE_OPT_ID_CUSTOM_GAMMA, SANE_ACTION_GET_VALUE, &value, NULL);
                            m_deviceConfigsGroups[i].deviceConfigs[j].gammaValue = value;
                            find = true;
                            break;
                        }
                    }

                    if (find)
                        break;
                }
            }
        }
    }

    // 2.更新UI
    for (int i = 0; i < (int)m_deviceConfigsGroups.size(); ++i)
    {
        for (int j = 0; j < (int)m_deviceConfigsGroups[i].deviceConfigs.size(); ++j)
        {
            const DeviceConfigEx &deviceConfigEx = m_deviceConfigsGroups[i].deviceConfigs[j];
            if (deviceConfigEx.id == ignoreId)
                continue;
            if (5 == deviceConfigEx.valueType)
                continue;

            if (1 == deviceConfigEx.rangeType)
            {
                assert(1 == deviceConfigEx.valueType);
                QComboBox *comboBox = (QComboBox *)deviceConfigEx.ctrl;
                disconnect(comboBox, SIGNAL(currentTextChanged(const QString)), this, SLOT(on_string_list_comboBoxClicked()));
                comboBox->clear();
                for (int k = 0; k < (int)deviceConfigEx.stringValueList.size(); ++k)
                    comboBox->addItem(QString::fromStdString(deviceConfigEx.stringValueList[k]));
                comboBox->setCurrentText(QString::fromStdString(deviceConfigEx.stringValue));
                connect(comboBox, SIGNAL(currentTextChanged(const QString)), this, SLOT(on_string_list_comboBoxClicked()));
            }
            else if (2 == deviceConfigEx.rangeType)
            {
                assert(2 == deviceConfigEx.valueType);
                QComboBox *comboBox = (QComboBox *)deviceConfigEx.ctrl;
                disconnect(comboBox, SIGNAL(currentTextChanged(const QString)), this, SLOT(on_int_list_comboBoxClicked()));
                comboBox->clear();
                for (int k = 0; k < (int)deviceConfigEx.intValueList.size(); ++k)
                    comboBox->addItem(QString::number(deviceConfigEx.intValueList[k]));
                comboBox->setCurrentText(QString::number(deviceConfigEx.intValue));
                connect(comboBox, SIGNAL(currentTextChanged(const QString)), this, SLOT(on_int_list_comboBoxClicked()));
            }
            else if (3 == deviceConfigEx.rangeType)
            {
                assert(3 == deviceConfigEx.valueType);
                QComboBox *comboBox = (QComboBox *)deviceConfigEx.ctrl;
                disconnect(comboBox, SIGNAL(currentTextChanged(const QString)), this, SLOT(on_double_list_comboBoxClicked()));
                comboBox->clear();
                for (int k = 0; k < (int)deviceConfigEx.doubleValueList.size(); ++k)
                    comboBox->addItem(QString::number(deviceConfigEx.doubleValueList[k]));
                comboBox->setCurrentText(QString::number(deviceConfigEx.doubleValue));
                connect(comboBox, SIGNAL(currentTextChanged(const QString)), this, SLOT(on_double_list_comboBoxClicked()));
            }
            else if (4 == deviceConfigEx.rangeType)
            {
                assert(2 == deviceConfigEx.valueType);
                QSlider *slider = (QSlider*)deviceConfigEx.ctrl;
                QSpinBox* spinBox = qvariant_cast<QSpinBox*>(slider->property("relate_ctrl"));
                disconnect(slider, SIGNAL(valueChanged(int)), this, SLOT(on_int_sliderClicked(int)));
                disconnect(spinBox, SIGNAL(valueChanged(int)), this, SLOT(on_relate_spinBoxClicked(int)));
                slider->setRange(deviceConfigEx.intValueMin, deviceConfigEx.intValueMax);
                slider->setValue(deviceConfigEx.intValue);
                spinBox->setRange(deviceConfigEx.intValueMin, deviceConfigEx.intValueMax);
                spinBox->setValue(deviceConfigEx.intValue);
                connect(slider, SIGNAL(valueChanged(int)), this, SLOT(on_int_sliderClicked(int)));
                connect(spinBox, SIGNAL(valueChanged(int)), this, SLOT(on_relate_spinBoxClicked(int)));
            }
            else if (5 == deviceConfigEx.rangeType)
            {
                assert(3 == deviceConfigEx.valueType);
                QSlider *slider = (QSlider*)deviceConfigEx.ctrl;
                QDoubleSpinBox* doubleSpinBox = qvariant_cast<QDoubleSpinBox*>(slider->property("relate_ctrl"));
                disconnect(slider, SIGNAL(valueChanged(int)), this, SLOT(on_double_sliderClicked(int)));
                disconnect(doubleSpinBox, SIGNAL(valueChanged(double)), this, SLOT(on_relate_doubleSpinboxClicked(double)));
                slider->setRange(round(deviceConfigEx.doubleValueMin * 100), round(deviceConfigEx.doubleValueMax * 100));
                slider->setValue(round(deviceConfigEx.doubleValue * 100));
                doubleSpinBox->setRange(deviceConfigEx.doubleValueMin, deviceConfigEx.doubleValueMax);
                doubleSpinBox->setValue(deviceConfigEx.doubleValue);
                connect(slider, SIGNAL(valueChanged(int)), this, SLOT(on_double_sliderClicked(int)));
                connect(doubleSpinBox, SIGNAL(valueChanged(double)), this, SLOT(on_relate_doubleSpinboxClicked(double)));
            }
            else if (0 == deviceConfigEx.rangeType)
            {
                if (1 == deviceConfigEx.valueType)
                {
                    QComboBox *comboBox = (QComboBox*)deviceConfigEx.ctrl;
                    disconnect(comboBox, SIGNAL(currentTextChanged(const QString)), this, SLOT(on_string_comboBoxClicked()));
                    comboBox->clear();
                    comboBox->addItem(QString::fromStdString(deviceConfigEx.stringValue));
                    comboBox->setCurrentText(QString::fromStdString(deviceConfigEx.stringValue));
                    connect(comboBox, SIGNAL(currentTextChanged(const QString)), this, SLOT(on_string_comboBoxClicked()));
                }
                else if (2 == deviceConfigEx.valueType)
                {
                    QSpinBox* spinBox = (QSpinBox*)deviceConfigEx.ctrl;
                    disconnect(spinBox, SIGNAL(valueChanged(int)), this, SLOT(on_spinBoxClicked(int)));
                    spinBox->setValue(deviceConfigEx.intValue);
                    connect(spinBox, SIGNAL(valueChanged(int)), this, SLOT(on_spinBoxClicked(int)));
                }
                else if (4 == deviceConfigEx.valueType)
                {
                    if (0 == strcmp(SANE_STD_OPT_NAME_IS_CUSTOM_GAMMA, deviceConfigEx.name.c_str()))
                    {
                        QCheckBox *checkBox = (QCheckBox*)deviceConfigEx.ctrl;
                        QPushButton* button = qvariant_cast<QPushButton*>(checkBox->property("relate_ctrl"));
                        disconnect(checkBox, SIGNAL(stateChanged(int)), this, SLOT(on_customGamma_checkedClicked()));
                        disconnect(button, &QPushButton::clicked, this, &Form_DeviceConfig::on_customGammaBtn_clicked);
                        checkBox->setChecked(deviceConfigEx.boolValue);
                        button->setEnabled(deviceConfigEx.boolValue);
                        connect(checkBox, SIGNAL(stateChanged(int)), this, SLOT(on_customGamma_checkedClicked()));
                        connect(button, &QPushButton::clicked, this, &Form_DeviceConfig::on_customGammaBtn_clicked);
                    }
                    else
                    {
                        QCheckBox *checkBox = (QCheckBox*)deviceConfigEx.ctrl;
                        disconnect(checkBox, SIGNAL(stateChanged(int)), this, SLOT(on_checkedClicked()));
                        checkBox->setChecked(deviceConfigEx.boolValue);
                        connect(checkBox, SIGNAL(stateChanged(int)), this, SLOT(on_checkedClicked()));
                    }
                }
            }

            deviceConfigEx.label->setVisible(!deviceConfigEx.hide);
            deviceConfigEx.ctrlWidget->setVisible(!deviceConfigEx.hide);
            deviceConfigEx.ctrl->setEnabled(!deviceConfigEx.readOnly);
        }
    }
}

void Form_DeviceConfig::PopupMsgBox(const QString& content)
{
    assert(nullptr == m_qMessageBoxDlg);
    m_qMessageBoxDlg = new QMessageBox(QMessageBox::Information, tr("Prompt"), content, QMessageBox::Ok, this);
    m_qMessageBoxDlg->exec();

    delete m_qMessageBoxDlg;
    m_qMessageBoxDlg = nullptr;
}

bool Form_DeviceConfig::eventFilter(QObject *target, QEvent *event)
{
    if (typeid(*target) == typeid(QSlider) || typeid(*target) == typeid(QComboBox) || typeid(*target) == typeid(QSpinBox) ||
        typeid(*target) == typeid(QDoubleSpinBox))
    {
        if (event->type() == QEvent::Wheel)
        {
            return true;
        }
    }

    return QWidget::eventFilter(target, event);
}

void Form_DeviceConfig::on_closeDevice()
{
    if (nullptr != m_clrToolDlg)
        m_clrToolDlg->reject();
    if (nullptr != m_qMessageBoxDlg)
        m_qMessageBoxDlg->reject();
}

void Form_DeviceConfig::on_defaultBtn_clicked()
{
    // 1.恢复默认
    assert(-1 != m_defButtonId);
    sane_control_option(m_devHandle, m_defButtonId, SANE_ACTION_SET_VALUE, NULL, NULL);

    // 2.更新UI
    Update(-1);
}

void Form_DeviceConfig::on_string_list_comboBoxClicked()
{
    QComboBox *comboBox = qobject_cast<QComboBox*>(sender());
    std::string currentText = comboBox->currentText().toUtf8().toStdString();
    SANE_Int id = comboBox->property("config_id").toInt();
    DeviceConfigEx *deviceConfigEx = qvariant_cast<DeviceConfigEx*>(comboBox->property("configex_ptr"));

    SANE_Int method = 0;
    SANE_Status ret = sane_control_option(m_devHandle, id, SANE_ACTION_SET_VALUE, (void *)currentText.c_str(), &method);
    if (ret == SANE_STATUS_UNSUPPORTED)
    {
        SANE_Char v[256] = {0};
        sane_control_option(m_devHandle, id, SANE_ACTION_GET_VALUE, &v, &method);
        disconnect(comboBox, SIGNAL(currentTextChanged(const QString)), this, SLOT(on_string_list_comboBoxClicked()));
        comboBox->setCurrentText(QString::fromUtf8(v));
        connect(comboBox, SIGNAL(currentTextChanged(const QString)), this, SLOT(on_string_list_comboBoxClicked()));

        QString content(tr("The funtion is unsupported"));
        PopupMsgBox(content);

        return;
    }

    bool ok = false;
    if ((deviceConfigEx->name == SANE_STD_OPT_NAME_TEXT_DIRECTION) &&
            0 == strcmp(to_default_language(comboBox->currentText().toStdString().c_str(), &ok), OPTION_VALUE_WGFX_ZDWBFXSB))
    {
        QMessageBox::information(this, tr("Prompt"), tr("This function may cause a decrease in the speed of drawing."));
    }

    deviceConfigEx->stringValue = currentText;
    if ((method & SANE_INFO_RELOAD_OPTIONS) == SANE_INFO_RELOAD_OPTIONS)
    {
        Update(id);
    }
}

void Form_DeviceConfig::on_int_list_comboBoxClicked()
{
    QComboBox *comboBox = qobject_cast<QComboBox*>(sender());
    SANE_Int currentValue = comboBox->currentText().toInt();
    SANE_Int id = comboBox->property("config_id").toInt();
    DeviceConfigEx *deviceConfigEx = qvariant_cast<DeviceConfigEx*>(comboBox->property("configex_ptr"));

    SANE_Int method = 0;
    SANE_Status ret = sane_control_option(m_devHandle, id, SANE_ACTION_SET_VALUE, &currentValue, &method);
    if (ret == SANE_STATUS_UNSUPPORTED)
    {
        SANE_Int v = 0;
        sane_control_option(m_devHandle, id, SANE_ACTION_GET_VALUE, &v, &method);
        disconnect(comboBox, SIGNAL(currentTextChanged(const QString)), this, SLOT(on_int_list_comboBoxClicked()));
        comboBox->setCurrentText(QString::number(v));
        connect(comboBox, SIGNAL(currentTextChanged(const QString)), this, SLOT(on_int_list_comboBoxClicked()));

        QString content(tr("The funtion is unsupported"));
        PopupMsgBox(content);

        return;
    }

    deviceConfigEx->intValue = currentValue;
    if ((method & SANE_INFO_RELOAD_OPTIONS) == SANE_INFO_RELOAD_OPTIONS)
    {
        Update(id);
    }
}

void Form_DeviceConfig::on_double_list_comboBoxClicked()
{
    QComboBox *comboBox = qobject_cast<QComboBox*>(sender());
    SANE_Word currentValue = SANE_FIX(comboBox->currentText().toDouble());
    SANE_Int id = comboBox->property("config_id").toInt();
    DeviceConfigEx *deviceConfigEx = qvariant_cast<DeviceConfigEx*>(comboBox->property("configex_ptr"));

    SANE_Int method = 0;
    SANE_Status ret = sane_control_option(m_devHandle, id, SANE_ACTION_SET_VALUE, &currentValue, &method);
    if (ret == SANE_STATUS_UNSUPPORTED)
    {
        SANE_Word v = 0;
        sane_control_option(m_devHandle, id, SANE_ACTION_GET_VALUE, &v, &method);
        disconnect(comboBox, SIGNAL(currentTextChanged(const QString)), this, SLOT(on_double_list_comboBoxClicked()));
        comboBox->setCurrentText(QString::number(SANE_UNFIX(v)));
        connect(comboBox, SIGNAL(currentTextChanged(const QString)), this, SLOT(on_double_list_comboBoxClicked()));

        QString content(tr("The funtion is unsupported"));
        PopupMsgBox(content);

        return;
    }

    deviceConfigEx->doubleValue = comboBox->currentText().toDouble();
    if ((method & SANE_INFO_RELOAD_OPTIONS) == SANE_INFO_RELOAD_OPTIONS)
    {
        Update(id);
    }
}

void Form_DeviceConfig::on_int_sliderClicked(int value)
{
    QSlider *slider = qobject_cast<QSlider*>(sender());
    SANE_Int currentValue = value;
    SANE_Int id = slider->property("config_id").toInt();
    DeviceConfigEx *deviceConfigEx = qvariant_cast<DeviceConfigEx*>(slider->property("configex_ptr"));

    QSpinBox* spinBox = qvariant_cast<QSpinBox*>(slider->property("relate_ctrl"));
    disconnect(spinBox, SIGNAL(valueChanged(int)), this, SLOT(on_relate_spinBoxClicked(int)));
    spinBox->setValue(value);
    connect(spinBox, SIGNAL(valueChanged(int)), this, SLOT(on_relate_spinBoxClicked(int)));

    SANE_Int method = 0;
    SANE_Status ret = sane_control_option(m_devHandle, id, SANE_ACTION_SET_VALUE, &currentValue, &method);
    if (ret == SANE_STATUS_UNSUPPORTED)
    {
        SANE_Int v = 0;
        sane_control_option(m_devHandle, id, SANE_ACTION_GET_VALUE, &v, &method);
        disconnect(slider, SIGNAL(valueChanged(int)), this, SLOT(on_int_sliderClicked(int)));
        disconnect(spinBox, SIGNAL(valueChanged(int)), this, SLOT(on_relate_spinBoxClicked(int)));
        slider->setValue(v);
        spinBox->setValue(v);
        connect(slider, SIGNAL(valueChanged(int)), this, SLOT(on_int_sliderClicked(int)));
        connect(spinBox, SIGNAL(valueChanged(int)), this, SLOT(on_relate_spinBoxClicked(int)));

        QString content(tr("The funtion is unsupported"));
        PopupMsgBox(content);

        return;
    }

    deviceConfigEx->intValue = currentValue;
    if ((method & SANE_INFO_RELOAD_OPTIONS) == SANE_INFO_RELOAD_OPTIONS)
    {
        Update(id);
    }
}

void Form_DeviceConfig::on_double_sliderClicked(int value)
{
    QSlider *slider = qobject_cast<QSlider*>(sender());
    SANE_Word currentValue = SANE_FIX(value / 100.0);
    SANE_Int id = slider->property("config_id").toInt();
    DeviceConfigEx *deviceConfigEx = qvariant_cast<DeviceConfigEx*>(slider->property("configex_ptr"));

    QDoubleSpinBox* doubleSpinBox = qvariant_cast<QDoubleSpinBox*>(slider->property("relate_ctrl"));
    disconnect(doubleSpinBox, SIGNAL(valueChanged(double)), this, SLOT(on_relate_doubleSpinboxClicked(double)));
    doubleSpinBox->setValue(value / 100.0);
    connect(doubleSpinBox, SIGNAL(valueChanged(double)), this, SLOT(on_relate_doubleSpinboxClicked(double)));

    SANE_Int method = 0;
    SANE_Status ret = sane_control_option(m_devHandle, id, SANE_ACTION_SET_VALUE, &currentValue, &method);
    if (ret == SANE_STATUS_UNSUPPORTED)
    {
        SANE_Word v = 0;
        sane_control_option(m_devHandle, id, SANE_ACTION_GET_VALUE, &v, &method);
        disconnect(slider, SIGNAL(valueChanged(int)), this, SLOT(on_double_sliderClicked(int)));
        disconnect(doubleSpinBox, SIGNAL(valueChanged(double)), this, SLOT(on_relate_doubleSpinboxClicked(double)));
        slider->setValue(round(SANE_UNFIX(v) * 100));
        doubleSpinBox->setValue(SANE_UNFIX(v));
        connect(slider, SIGNAL(valueChanged(int)), this, SLOT(on_double_sliderClicked(int)));
        connect(doubleSpinBox, SIGNAL(valueChanged(double)), this, SLOT(on_relate_doubleSpinboxClicked(double)));

        QString content(tr("The funtion is unsupported"));
        PopupMsgBox(content);

        return;
    }

    deviceConfigEx->doubleValue = value / 100.0;
    if ((method & SANE_INFO_RELOAD_OPTIONS) == SANE_INFO_RELOAD_OPTIONS)
    {
        Update(id);
    }
}

void Form_DeviceConfig::on_relate_spinBoxClicked(int value)
{
    QSpinBox* spinBox = qobject_cast<QSpinBox*>(sender());
    QSlider* slider = qvariant_cast<QSlider*>(spinBox->property("relate_ctrl"));
    slider->setValue(value);
}

void Form_DeviceConfig::on_relate_doubleSpinboxClicked(double value)
{
    QDoubleSpinBox* doubleSpinBox = qobject_cast<QDoubleSpinBox*>(sender());
    QSlider* slider = qvariant_cast<QSlider*>(doubleSpinBox->property("relate_ctrl"));
    slider->setValue(round(value * 100));
}

void Form_DeviceConfig::on_string_comboBoxClicked()
{
    QComboBox *comboBox = qobject_cast<QComboBox*>(sender());
    std::string currentText = comboBox->currentText().toUtf8().toStdString();
    SANE_Int id = comboBox->property("config_id").toInt();
    DeviceConfigEx *deviceConfigEx = qvariant_cast<DeviceConfigEx*>(comboBox->property("configex_ptr"));

    SANE_Int method = 0;
    SANE_Status ret = sane_control_option(m_devHandle, id, SANE_ACTION_SET_VALUE, (void *)currentText.c_str(), &method);
    if (ret == SANE_STATUS_UNSUPPORTED)
    {
        SANE_Char v[256] = {0};
        sane_control_option(m_devHandle, id, SANE_ACTION_GET_VALUE, &v, &method);
        disconnect(comboBox, SIGNAL(currentTextChanged(const QString)), this, SLOT(on_string_comboBoxClicked()));
        comboBox->setCurrentText(QString::fromUtf8(v));
        connect(comboBox, SIGNAL(currentTextChanged(const QString)), this, SLOT(on_string_comboBoxClicked()));

        QString content(tr("The funtion is unsupported"));
        PopupMsgBox(content);

        return;
    }

    deviceConfigEx->stringValue = currentText;
    if ((method & SANE_INFO_RELOAD_OPTIONS) == SANE_INFO_RELOAD_OPTIONS)
    {
        Update(id);
    }
}

void Form_DeviceConfig::on_spinBoxClicked(int value)
{
    QSpinBox* spinBox = qobject_cast<QSpinBox*>(sender());
    SANE_Int currentValue = value;
    SANE_Int id = spinBox->property("config_id").toInt();
    DeviceConfigEx *deviceConfigEx = qvariant_cast<DeviceConfigEx*>(spinBox->property("configex_ptr"));

    SANE_Int method = 0;
    SANE_Status ret = sane_control_option(m_devHandle, id, SANE_ACTION_SET_VALUE, &currentValue, &method);
    if (ret == SANE_STATUS_UNSUPPORTED)
    {
        SANE_Int v = 0;
        sane_control_option(m_devHandle, id, SANE_ACTION_GET_VALUE, &v, &method);
        disconnect(spinBox, SIGNAL(valueChanged(int)), this, SLOT(on_spinBoxClicked(int)));
        spinBox->setValue(v);
        connect(spinBox, SIGNAL(valueChanged(int)), this, SLOT(on_spinBoxClicked(int)));

        QString content(tr("The funtion is unsupported"));
        PopupMsgBox(content);

        return;
    }

    deviceConfigEx->intValue = currentValue;
    if ((method & SANE_INFO_RELOAD_OPTIONS) == SANE_INFO_RELOAD_OPTIONS)
    {
        Update(id);
    }
}

void Form_DeviceConfig::on_customGamma_checkedClicked()
{
    QCheckBox *checkBox = qobject_cast<QCheckBox*>(sender());
    SANE_Bool currentState = checkBox->isChecked();
    int id = checkBox->property("config_id").toInt();
    DeviceConfigEx *deviceConfigEx = qvariant_cast<DeviceConfigEx*>(checkBox->property("configex_ptr"));

    QPushButton* button = qvariant_cast<QPushButton*>(checkBox->property("relate_ctrl"));
    disconnect(button, &QPushButton::clicked, this, &Form_DeviceConfig::on_customGammaBtn_clicked);
    button->setEnabled((bool)currentState);
    connect(button, &QPushButton::clicked, this, &Form_DeviceConfig::on_customGammaBtn_clicked);

    SANE_Int method = 0;
    SANE_Status ret = sane_control_option(m_devHandle, id, SANE_ACTION_SET_VALUE, &currentState, &method);
    if (ret == SANE_STATUS_UNSUPPORTED)
    {
        SANE_Bool value = false;
        sane_control_option(m_devHandle, id, SANE_ACTION_GET_VALUE, &value, &method);
        disconnect(checkBox, SIGNAL(stateChanged(int)), this, SLOT(on_checkedClicked()));
        disconnect(button, &QPushButton::clicked, this, &Form_DeviceConfig::on_customGammaBtn_clicked);
        checkBox->setCheckState(value ? Qt::Checked : Qt::Unchecked);
        button->setEnabled((bool)value);
        connect(checkBox, SIGNAL(stateChanged(int)), this, SLOT(on_checkedClicked()));
        connect(button, &QPushButton::clicked, this, &Form_DeviceConfig::on_customGammaBtn_clicked);

        QString content(tr("The funtion is unsupported"));
        PopupMsgBox(content);

        return;
    }

    deviceConfigEx->boolValue = currentState;
    if ((method & SANE_INFO_RELOAD_OPTIONS) == SANE_INFO_RELOAD_OPTIONS)
    {
        Update(id);
    }
}

void Form_DeviceConfig::on_customGammaBtn_clicked()
{
    SANE_Gamma *gammaData = nullptr;

    for (int i = 0; i < (int)m_deviceConfigsGroups.size(); ++i)
    {
        for (int j = 0; j < (int)m_deviceConfigsGroups[i].deviceConfigs.size(); ++j)
        {
            DeviceConfigEx &deviceConfigEx = m_deviceConfigsGroups[i].deviceConfigs[j];
            if (5 == deviceConfigEx.valueType)
            {
                gammaData = &deviceConfigEx.gammaValue;
                break;
            }
        }

        if (nullptr != gammaData)
            break;
    }

    if (nullptr == gammaData)
    {
        return;
    }

    std::string colorMode = from_default_language(OPTION_VALUE_YSMS_24WCS);
    bool isMultiOut = false;
    std::string multiOutType = from_default_language(OPTION_VALUE_DLSCLX_CS_HD_HB);

    for (int i = 0; i < (int)m_deviceConfigsGroups.size(); ++i)
    {
        for (int j = 0; j < (int)m_deviceConfigsGroups[i].deviceConfigs.size(); ++j)
        {
            const DeviceConfigEx &deviceConfigEx = m_deviceConfigsGroups[i].deviceConfigs[j];

            if (deviceConfigEx.name == SANE_STD_OPT_NAME_COLOR_MODE)
                colorMode = deviceConfigEx.stringValue;
            else if (deviceConfigEx.name == SANE_STD_OPT_NAME_IS_MULTI_OUT)
                isMultiOut = deviceConfigEx.boolValue;
            else if (deviceConfigEx.name == SANE_STD_OPT_NAME_MULTI_OUT_TYPE)
                multiOutType = deviceConfigEx.stringValue;
        }
    }

    int clrMode = 0; // 0-彩色, 1-灰度
    if (!isMultiOut)
    {
        if (colorMode == from_default_language(OPTION_VALUE_YSMS_256JHD)
                || colorMode == from_default_language(OPTION_VALUE_YSMS_HB))
        {
            clrMode = 1;
        }
    }
    else
    {
        if (multiOutType == from_default_language(OPTION_VALUE_DLSCLX_HD_HB))
        {
            clrMode = 1;
        }
    }

    assert(nullptr == m_clrToolDlg);
    m_clrToolDlg = new setPicClrTool(clrMode, this);

    if (1 == clrMode)
    {
        QList<QPoint> grayKeyTable;
        for (int i = 0; i < gammaData->count[GAMMA_INDEX_GRAY]; ++i)
        {
            uchar x = gammaData->pt_gray[i];
            uchar y = gammaData->table[256 * GAMMA_INDEX_GRAY + x];
            grayKeyTable.append(QPoint(x, y));
        }

        if (!grayKeyTable.empty())
        {
            m_clrToolDlg->setGrayKeyTable(grayKeyTable);
        }
    }
    else if (0 == clrMode)
    {
        QList<QPoint> colorKeyTable;
        for (int i = 0; i < gammaData->count[GAMMA_INDEX_COLOR]; ++i)
        {
            uchar x = gammaData->pt_color[i];
            uchar y = gammaData->table[256 * GAMMA_INDEX_COLOR + x];
            colorKeyTable.append(QPoint(x, y));
        }

        QList<QPoint> rKeyTable;
        for (int i = 0; i < gammaData->count[GAMMA_INDEX_RED]; ++i)
        {
            uchar x = gammaData->pt_red[i];
            uchar y = gammaData->table[256 * GAMMA_INDEX_RED + x];
            rKeyTable.append(QPoint(x, y));
        }

        QList<QPoint> gKeyTable;
        for (int i = 0; i < gammaData->count[GAMMA_INDEX_GREEN]; ++i)
        {
            uchar x = gammaData->pt_green[i];
            uchar y = gammaData->table[256 * GAMMA_INDEX_GREEN + x];
            gKeyTable.append(QPoint(x, y));
        }

        QList<QPoint> bKeyTable;
        for (int i = 0; i < gammaData->count[GAMMA_INDEX_BLUE]; ++i)
        {
            uchar x = gammaData->pt_blue[i];
            uchar y = gammaData->table[256 * GAMMA_INDEX_BLUE + x];
            bKeyTable.append(QPoint(x, y));
        }

        QVector<QList<QPoint>> keyTableList;
        if (!colorKeyTable.empty() && !rKeyTable.empty() && !gKeyTable.empty() && !bKeyTable.empty())
        {
            keyTableList.append(colorKeyTable);
            keyTableList.append(rKeyTable);
            keyTableList.append(gKeyTable);
            keyTableList.append(bKeyTable);
            m_clrToolDlg->setRGBKeyTable(keyTableList);
        }
    }

    int rgbTypeIndex = 0;
    rgbTypeIndex = gammaData->app_data & 0x0F;
    int colorTypeIndex = 0;
    colorTypeIndex = (gammaData->app_data & 0xF0) >> 4;

    m_clrToolDlg->setRgbAndColorType(rgbTypeIndex, colorTypeIndex);
    if (m_clrToolDlg->exec())
    {
        if (1 == clrMode)
        {
            QList<QPoint> keyTable = m_clrToolDlg->getGrayKeyTable();

            gammaData->count[GAMMA_INDEX_GRAY] = HGMIN(4, keyTable.size());
            int i = 0;
            for (QPoint pt : keyTable)
            {
                if (i >= 4)
                    break;

                gammaData->pt_gray[i] = pt.x();
                ++i;
            }

            m_clrToolDlg->getGrayTable(gammaData->table, 256);
        }
        else
        {
            QVector<QList<QPoint>> keyTableList = m_clrToolDlg->getRGBKeyTable();

            gammaData->count[GAMMA_INDEX_COLOR] = HGMIN(4, keyTableList[0].size());
            int i = 0;
            for (QPoint pt : keyTableList[0])
            {
                if (i >= 4)
                    break;

                gammaData->pt_color[i] = pt.x();
                ++i;
            }

            gammaData->count[GAMMA_INDEX_RED] = HGMIN(4, keyTableList[1].size());
            i = 0;
            for (QPoint pt : keyTableList[1])
            {
                if (i >= 4)
                    break;

                gammaData->pt_red[i] = pt.x();
                ++i;
            }

            gammaData->count[GAMMA_INDEX_GREEN] = HGMIN(4, keyTableList[2].size());
            i = 0;
            for (QPoint pt : keyTableList[2])
            {
                if (i >= 4)
                    break;

                gammaData->pt_green[i] = pt.x();
                ++i;
            }

            gammaData->count[GAMMA_INDEX_BLUE] = HGMIN(4, keyTableList[3].size());
            i = 0;
            for (QPoint pt : keyTableList[3])
            {
                if (i >= 4)
                    break;

                gammaData->pt_blue[i] = pt.x();
                ++i;
            }

            m_clrToolDlg->getRGBTable(gammaData->table + 256, 256 * 4);
        }

        QVector<int> type = m_clrToolDlg->getRgbAndColorType();
        gammaData->app_data = type[0] | (type[1] << 4);

        SANE_Status ret = sane_control_option(m_devHandle, SANE_OPT_ID_CUSTOM_GAMMA, SANE_ACTION_SET_VALUE, (void *)gammaData, NULL);
        if (SANE_STATUS_GOOD != ret)
        {
            sane_control_option(m_devHandle, SANE_OPT_ID_CUSTOM_GAMMA, SANE_ACTION_GET_VALUE, (void *)gammaData, NULL);
        }
    }

    delete m_clrToolDlg;
    m_clrToolDlg = nullptr;
}

void Form_DeviceConfig::on_checkedClicked()
{
    QCheckBox *checkBox = qobject_cast<QCheckBox*>(sender());
    SANE_Bool currentState = checkBox->isChecked();
    int id = checkBox->property("config_id").toInt();
    DeviceConfigEx *deviceConfigEx = qvariant_cast<DeviceConfigEx*>(checkBox->property("configex_ptr"));

    SANE_Int method = 0;
    SANE_Status ret = sane_control_option(m_devHandle, id, SANE_ACTION_SET_VALUE, &currentState, &method);
    if (ret == SANE_STATUS_UNSUPPORTED)
    {
        SANE_Bool value = false;
        sane_control_option(m_devHandle, id, SANE_ACTION_GET_VALUE, &value, &method);
        disconnect(checkBox, SIGNAL(stateChanged(int)), this, SLOT(on_checkedClicked()));
        checkBox->setCheckState(value ? Qt::Checked : Qt::Unchecked);
        connect(checkBox, SIGNAL(stateChanged(int)), this, SLOT(on_checkedClicked()));

        QString content(tr("The funtion is unsupported"));
        PopupMsgBox(content);

        return;
    }

    if (currentState && (deviceConfigEx->name == SANE_STD_OPT_NAME_RID_MORR))
    {
        QMessageBox::information(this, tr("Prompt"), tr("This function may cause a decrease in the speed of drawing."));
    }

    deviceConfigEx->boolValue = currentState;
    if ((method & SANE_INFO_RELOAD_OPTIONS) == SANE_INFO_RELOAD_OPTIONS)
    {
        Update(id);
    }
}