将deviceType改为通过sane接口获取

app/scantool/dialog_add.cpp

@@ -20,10 +20,10 @@ Dialog_Add::Dialog_Add(SANE_Handle devHandle, class MainWindow *mainWnd, const s
 
     m_scanParam.deviceType = deviceType;
     m_scanParam.buttonType = ButtonType(ui->comboBoxButtonType->currentIndex() + 1);
-    m_scanParam.deviceConfig.clear();
+    m_scanParam.deviceConfigs.clear();
     m_scanParam.saveParam = Form_SaveParam::GetDefSaveParam();
 
-    m_formDeviceConfig = new Form_DeviceConfig(devHandle, m_scanParam.deviceConfig, this);
+    m_formDeviceConfig = new Form_DeviceConfig(devHandle, m_scanParam.deviceConfigs, this);
     m_formSaveParam = new Form_SaveParam(m_scanParam.saveParam, this);
     ui->stackedWidget->addWidget(m_formDeviceConfig);
     ui->stackedWidget->addWidget(m_formSaveParam);
@@ -48,7 +48,7 @@ Dialog_Add::Dialog_Add(SANE_Handle devHandle, class MainWindow *mainWnd, const S
     m_scanParam = scanParam;
     ui->comboBoxButtonType->setCurrentIndex(m_scanParam.buttonType - 1);
 
-    m_formDeviceConfig = new Form_DeviceConfig(devHandle, m_scanParam.deviceConfig, this);
+    m_formDeviceConfig = new Form_DeviceConfig(devHandle, m_scanParam.deviceConfigs, this);
     m_formSaveParam = new Form_SaveParam(m_scanParam.saveParam, this);
     ui->stackedWidget->addWidget(m_formDeviceConfig);
     ui->stackedWidget->addWidget(m_formSaveParam);
@@ -90,7 +90,7 @@ void Dialog_Add::on_pushButtonOK_clicked()
         return;
     }
 
-    m_scanParam.deviceConfig = m_formDeviceConfig->GetDeviceConfig();
+    m_scanParam.deviceConfigs = m_formDeviceConfig->GetDeviceConfigs();
     m_scanParam.saveParam = m_formSaveParam->GetSaveParam();
     accept();
 }

app/scantool/dialog_add.h

@@ -21,7 +21,7 @@ struct ScanParam
 {
     std::string deviceType;
     ButtonType buttonType;
-    std::string deviceConfig;
+    std::vector<DeviceConfig> deviceConfigs;
     SaveParam saveParam;
 };
 

app/scantool/dialog_scan.cpp

@@ -30,7 +30,6 @@ Dialog_Scan::~Dialog_Scan()
     }
 
     sane_exit();
-
     delete ui;
 }
 

app/scantool/form_deviceconfig.cpp

@@ -1,29 +1,177 @@
 #include "form_deviceconfig.h"
-#include "ui_form_deviceconfig.h"
 
-Form_DeviceConfig::Form_DeviceConfig(SANE_Handle devHandle, const std::string &deviceConfig, QWidget *parent)
+Form_DeviceConfig::Form_DeviceConfig(SANE_Handle devHandle, const std::vector<DeviceConfig>& deviceConfigs, QWidget *parent)
     : QWidget(parent)
-    , ui(new Ui::Form_DeviceConfig)
 {
-    ui->setupUi(this);
-    CreateUI(devHandle, deviceConfig);
+    ResetDevice(devHandle);
+    CreateUI(deviceConfigs);
 }
 
 Form_DeviceConfig::~Form_DeviceConfig()
 {
-    delete ui;
+
 }
 
-std::string Form_DeviceConfig::GetDeviceConfig()
+std::vector<DeviceConfig> Form_DeviceConfig::GetDeviceConfigs()
 {
-    std::string deviceConfig;
+    std::vector<DeviceConfig> deviceConfigs;
 
-    // 从界面获取配置
+    // TODO 从界面获取配置，再提取和m_deviceConfigsGroups里比较的差异部分
 
-    return deviceConfig;
+    return deviceConfigs;
 }
 
-void Form_DeviceConfig::CreateUI(SANE_Handle devHandle, const std::string &deviceConfig)
+void Form_DeviceConfig::ResetDevice(SANE_Handle devHandle)
 {
-    // 创建UI
+    // 1.重置设备
+
+    SANE_Int num_dev_options = 0;
+    sane_control_option(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(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)
+        {
+            sane_control_option(devHandle, i, SANE_ACTION_SET_VALUE, NULL, NULL);
+            break;
+        }
+    }
+
+    // 2.获取基本配置
+    m_deviceConfigsGroups.clear();
+
+    for (int i = 1; i < num_dev_options; ++i)
+    {
+        const SANE_Option_Descriptor* desp = sane_get_option_descriptor(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(devHandle, i, SANE_ACTION_GET_VALUE, value, NULL);
+
+            DeviceConfig devConfig;
+            devConfig.name = name;
+            devConfig.title = title;
+            devConfig.valueType = 1;
+            devConfig.stringValue = value;
+
+            devConfig.rangeType = 1;
+            if (SANE_CONSTRAINT_STRING_LIST == desp->constraint_type)
+            {
+                const SANE_String_Const* p = desp->constraint.string_list;
+                while (NULL != *p)
+                {
+                    devConfig.stringValueList.push_back(*p);
+                    ++p;
+                }
+
+                assert(!m_deviceConfigsGroups.empty());
+                m_deviceConfigsGroups[m_deviceConfigsGroups.size() - 1].deviceConfigs.push_back(devConfig);
+            }
+        }
+        else if (SANE_TYPE_INT == desp->type)
+        {
+            SANE_Int value = 0;
+            sane_control_option(devHandle, i, SANE_ACTION_GET_VALUE, &value, NULL);
+
+            DeviceConfig devConfig;
+            devConfig.name = name;
+            devConfig.title = title;
+            devConfig.valueType = 2;
+            devConfig.intValue = (int)value;
+
+            if (SANE_CONSTRAINT_WORD_LIST == desp->constraint_type)
+            {
+                devConfig.rangeType = 2;
+                const SANE_Word* p = desp->constraint.word_list;
+                for (SANE_Int i = 0; i < p[0]; ++i)
+                {
+                    devConfig.intValueList.push_back(p[i + 1]);
+                }
+            }
+            else if (SANE_CONSTRAINT_RANGE == desp->constraint_type)
+            {
+                devConfig.rangeType = 4;
+                devConfig.intValueMin = desp->constraint.range->min;
+                devConfig.intValueMax = desp->constraint.range->max;
+            }
+
+            assert(!m_deviceConfigsGroups.empty());
+            m_deviceConfigsGroups[m_deviceConfigsGroups.size() - 1].deviceConfigs.push_back(devConfig);
+        }
+        else if (SANE_TYPE_FIXED == desp->type)
+        {
+            SANE_Word value = 0;
+            sane_control_option(devHandle, i, SANE_ACTION_GET_VALUE, &value, NULL);
+
+            DeviceConfig devConfig;
+            devConfig.name = name;
+            devConfig.title = title;
+            devConfig.valueType = 3;
+            devConfig.doubleValue = SANE_UNFIX(value);
+
+            if (SANE_CONSTRAINT_WORD_LIST == desp->constraint_type)
+            {
+                devConfig.rangeType = 3;
+                const SANE_Word* p = desp->constraint.word_list;
+                for (SANE_Int i = 0; i < p[0]; ++i)
+                {
+                    devConfig.doubleValueList.push_back(SANE_UNFIX(p[i + 1]));
+                }
+            }
+            else if (SANE_CONSTRAINT_RANGE == desp->constraint_type)
+            {
+                devConfig.rangeType = 5;
+                devConfig.doubleValueMin = SANE_UNFIX(desp->constraint.range->min);
+                devConfig.doubleValueMax = SANE_UNFIX(desp->constraint.range->max);
+            }
+
+            assert(!m_deviceConfigsGroups.empty());
+            m_deviceConfigsGroups[m_deviceConfigsGroups.size() - 1].deviceConfigs.push_back(devConfig);
+        }
+        else if (SANE_TYPE_BOOL == desp->type)
+        {
+            SANE_Bool value = 0;
+            sane_control_option(devHandle, i, SANE_ACTION_GET_VALUE, &value, NULL);
+
+            DeviceConfig devConfig;
+            devConfig.name = name;
+            devConfig.title = title;
+            devConfig.valueType = 4;
+            devConfig.boolValue = (bool)value;
+
+            assert(!m_deviceConfigsGroups.empty());
+            m_deviceConfigsGroups[m_deviceConfigsGroups.size() - 1].deviceConfigs.push_back(devConfig);
+        }
+    }
+}
+
+void Form_DeviceConfig::CreateUI(const std::vector<DeviceConfig>& deviceConfigs)
+{
+    assert(!m_deviceConfigsGroups.empty());
+
+    // TODO 通过m_deviceConfigsGroups和deviceConfigs创建UI
 }

app/scantool/form_deviceconfig.h

@@ -2,27 +2,68 @@
 #define FORM_DEVICECONFIG_H
 
 #include <QWidget>
+#include <string>
+#include <vector>
 #include "sane/sane_ex.h"
 
-namespace Ui {
-class Form_DeviceConfig;
+struct DeviceConfig
+{
+    DeviceConfig()
+    {
+        valueType = 0;
+        intValue = 0;
+        doubleValue = 0;
+        boolValue = false;
+
+        rangeType = 0;
+        intValueMin = 0;
+        intValueMax = 0;
+        doubleValueMin = 0;
+        doubleValueMax = 0;
     }
 
+    // 配置名
+    std::string name;
+    std::string title;
+
+    int	valueType;	// 0-无，1-字符串，2-整型，3-浮点，4-布尔
+    std::string stringValue;
+    int intValue;
+    double doubleValue;
+    bool boolValue;
+
+    int rangeType;	// 0-无，1-字符串列表，2-整型列表，3-浮点数列表，4-整型范围，5-浮点数范围
+    std::vector<std::string> stringValueList;
+    std::vector<int> intValueList;
+    std::vector<double> doubleValueList;
+    int intValueMin;
+    int intValueMax;
+    double doubleValueMin;
+    double doubleValueMax;
+};
+
+struct DeviceConfigsGroup
+{
+    std::string groupTitle;
+    std::vector<DeviceConfig> deviceConfigs;
+};
+
 class Form_DeviceConfig : public QWidget
 {
     Q_OBJECT
 
 public:
-    explicit Form_DeviceConfig(SANE_Handle devHandle, const std::string &deviceConfig, QWidget *parent = nullptr);
+    explicit Form_DeviceConfig(SANE_Handle devHandle, const std::vector<DeviceConfig>& deviceConfigs, QWidget *parent = nullptr);
     ~Form_DeviceConfig();
 
-    std::string GetDeviceConfig();
+    std::vector<DeviceConfig> GetDeviceConfigs();
 
 private:
-    void CreateUI(SANE_Handle devHandle, const std::string &deviceConfig);
+    void ResetDevice(SANE_Handle devHandle);
+    void CreateUI(const std::vector<DeviceConfig>& deviceConfigs);
 
 private:
-    Ui::Form_DeviceConfig *ui;
+    std::vector<DeviceConfigsGroup> m_deviceConfigsGroups;
 };
 
 #endif // FORM_DEVICECONFIG_H

app/scantool/form_deviceconfig.ui

@@ -1,19 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<ui version="4.0">
- <class>Form_DeviceConfig</class>
- <widget class="QWidget" name="Form_DeviceConfig">
-  <property name="geometry">
-   <rect>
-    <x>0</x>
-    <y>0</y>
-    <width>691</width>
-    <height>471</height>
-   </rect>
-  </property>
-  <property name="windowTitle">
-   <string>Form</string>
-  </property>
- </widget>
- <resources/>
- <connections/>
-</ui>

app/scantool/mainwindow.cpp

@@ -66,7 +66,7 @@ MainWindow::MainWindow(QWidget *parent)
         ui->tableWidget->item(index, 1)->setTextAlignment(Qt::AlignCenter);
         ui->tableWidget->item(index, 1)->setFlags(ui->tableWidget->item(index, 1)->flags() & ~Qt::ItemIsEditable);
 
-        ui->tableWidget->setItem(index, 2, new QTableWidgetItem(GetDesc(m_vScanParams[index].deviceConfig)));
+        ui->tableWidget->setItem(index, 2, new QTableWidgetItem(GetDesc(m_vScanParams[index].deviceConfigs)));
         ui->tableWidget->item(index, 2)->setTextAlignment(Qt::AlignCenter);
         ui->tableWidget->item(index, 2)->setFlags(ui->tableWidget->item(index, 2)->flags() & ~Qt::ItemIsEditable);
 
@@ -118,7 +118,7 @@ bool MainWindow::FindScanParam(const std::string &deviceType, ButtonType buttonT
     return false;
 }
 
-QString MainWindow::GetDesc(const std::string &deviceConfig)
+QString MainWindow::GetDesc(const std::vector<DeviceConfig> &deviceConfigs)
 {
     QString desc;
 
@@ -196,6 +196,13 @@ void MainWindow::on_pushButtonAdd_clicked()
     }
 
     std::string deviceType = m_scanDlg->m_devName.toStdString(); // TODO 获取m_scanDlg->m_devHandle设备类型
+    char v[256] = {0};
+    SANE_Status status = sane_control_option(m_scanDlg->m_devHandle, (SANE_Int)0x886D, SANE_ACTION_GET_VALUE, v, NULL);
+    if (SANE_STATUS_GOOD == status)
+    {
+        deviceType = v;
+    }
+
     Dialog_Add dlg(m_scanDlg->m_devHandle, this, deviceType);
     if (dlg.exec())
     {
@@ -217,7 +224,7 @@ void MainWindow::on_pushButtonAdd_clicked()
         ui->tableWidget->item(index, 1)->setTextAlignment(Qt::AlignCenter);
         ui->tableWidget->item(index, 1)->setFlags(ui->tableWidget->item(index, 1)->flags() & ~Qt::ItemIsEditable);
 
-        ui->tableWidget->setItem(index, 2, new QTableWidgetItem(GetDesc(m_vScanParams[index].deviceConfig)));
+        ui->tableWidget->setItem(index, 2, new QTableWidgetItem(GetDesc(m_vScanParams[index].deviceConfigs)));
         ui->tableWidget->item(index, 2)->setTextAlignment(Qt::AlignCenter);
         ui->tableWidget->item(index, 2)->setFlags(ui->tableWidget->item(index, 2)->flags() & ~Qt::ItemIsEditable);
 
@@ -245,6 +252,13 @@ void MainWindow::on_pushButtonModify_clicked()
     }
 
     std::string deviceType = m_scanDlg->m_devName.toStdString(); // TODO 获取m_scanDlg->m_devHandle设备类型
+    char v[256] = {0};
+    SANE_Status status = sane_control_option(m_scanDlg->m_devHandle, (SANE_Int)0x886D, SANE_ACTION_GET_VALUE, v, NULL);
+    if (SANE_STATUS_GOOD == status)
+    {
+        deviceType = v;
+    }
+
     if (deviceType != m_vScanParams[index].deviceType)
     {
         QMessageBox::information(this, tr("Tips"), tr("Device type mismatch"));
@@ -263,7 +277,7 @@ void MainWindow::on_pushButtonModify_clicked()
         const char *btnTypeStr[] = {NULL, "Button 1", "Button 2", "Button 3"};
         ui->tableWidget->item(index, 1)->setText(QString::fromStdString(btnTypeStr[m_vScanParams[index].buttonType]));
 
-        ui->tableWidget->item(index, 2)->setText(GetDesc(m_vScanParams[index].deviceConfig));
+        ui->tableWidget->item(index, 2)->setText(GetDesc(m_vScanParams[index].deviceConfigs));
         ui->tableWidget->item(index, 3)->setText(GetDesc(m_vScanParams[index].saveParam));
     }
 }

app/scantool/mainwindow.h

@@ -25,7 +25,7 @@ public:
     bool FindScanParam(const std::string &deviceType, ButtonType buttonType, int ignoreIndex);
 
 private:
-    QString GetDesc(const std::string &deviceConfig);
+    QString GetDesc(const std::vector<DeviceConfig> &deviceConfigs);
     QString GetDesc(const SaveParam &saveParam);
 
 protected:

build2/qt/HGScanTool/HGScanTool.pro

@@ -129,7 +129,6 @@ FORMS +=   \
     ../../../app/scantool/dialog_add.ui \
     ../../../app/scantool/dialog_scan.ui \
     ../../../app/scantool/dialog_writesettings.ui \
-    ../../../app/scantool/form_deviceconfig.ui \
     ../../../app/scantool/form_saveparam.ui \
     ../../../app/scantool/mainwindow.ui