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scantool增加手动扫描功能

This commit is contained in:
luoliangyi 2024-04-26 13:15:43 +08:00
parent 32eb7a9166
commit 4b62a7bba0
8 changed files with 255 additions and 186 deletions
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24
app/scantool/dialog_add.cpp
View File

@ -13,13 +13,14 @@ Dialog_Add::Dialog_Add(SANE_Handle devHandle, class MainWindow *mainWnd, const s
setWindowFlags(Qt::Dialog | Qt::WindowCloseButtonHint);
this->setWindowTitle(tr("Add") + " (" + QString(deviceType.c_str()) + ")");
ui->comboBoxButtonId->addItem("Manual");
// TODO 通过devHandle获取支持的按钮，并添加到下拉列表
ui->comboBoxButtonType->addItem("Button 1");
ui->comboBoxButtonType->addItem("Button 2");
ui->comboBoxButtonType->addItem("Button 3");
ui->comboBoxButtonId->addItem("Button 1");
ui->comboBoxButtonId->addItem("Button 2");
ui->comboBoxButtonId->addItem("Button 3");
m_scanParam.deviceType = deviceType;
m_scanParam.buttonType = ButtonType(ui->comboBoxButtonType->currentIndex() + 1);
m_scanParam.buttonId = ui->comboBoxButtonId->currentIndex();
m_scanParam.deviceConfigs.clear();
m_scanParam.saveParam = Form_SaveParam::GetDefSaveParam();
@ -40,13 +41,14 @@ Dialog_Add::Dialog_Add(SANE_Handle devHandle, class MainWindow *mainWnd, const S
setWindowFlags(Qt::Dialog | Qt::WindowCloseButtonHint);
this->setWindowTitle(tr("Modify") + " (" + QString(scanParam.deviceType.c_str()) + ")");
ui->comboBoxButtonId->addItem("Manual");
// TODO 通过devHandle获取支持的按钮，并添加到下拉列表
ui->comboBoxButtonType->addItem("Button 1");
ui->comboBoxButtonType->addItem("Button 2");
ui->comboBoxButtonType->addItem("Button 3");
ui->comboBoxButtonId->addItem("Button 1");
ui->comboBoxButtonId->addItem("Button 2");
ui->comboBoxButtonId->addItem("Button 3");
m_scanParam = scanParam;
ui->comboBoxButtonType->setCurrentIndex(m_scanParam.buttonType - 1);
ui->comboBoxButtonId->setCurrentIndex(m_scanParam.buttonId);
m_formDeviceConfig = new Form_DeviceConfig(devHandle, m_scanParam.deviceConfigs, this);
m_formSaveParam = new Form_SaveParam(m_scanParam.saveParam, this);
@ -77,14 +79,14 @@ void Dialog_Add::on_pushButtonSaveParam_clicked()
ui->stackedWidget->setCurrentIndex(1);
}
void Dialog_Add::on_comboBoxButtonType_currentIndexChanged(int index)
void Dialog_Add::on_comboBoxButtonId_currentIndexChanged(int index)
{
m_scanParam.buttonType = ButtonType(index + 1);
m_scanParam.buttonId = index;
}
void Dialog_Add::on_pushButtonOK_clicked()
{
if (m_mainWnd->FindScanParam(m_scanParam.deviceType, m_scanParam.buttonType, m_index))
if (m_mainWnd->FindScanParam(m_scanParam.deviceType, m_scanParam.buttonId, m_index))
{
QMessageBox::information(this, tr("Tips"), tr("Item find in list"));
return;

11
app/scantool/dialog_add.h
View File

@ -10,17 +10,10 @@ namespace Ui {
class Dialog_Add;
}
enum ButtonType
{
DeviceType_1 = 1,
DeviceType_2,
DeviceType_3
};
struct ScanParam
{
std::string deviceType;
ButtonType buttonType;
unsigned int buttonId;
std::vector<DeviceConfig> deviceConfigs;
SaveParam saveParam;
};
@ -41,7 +34,7 @@ private slots:
void on_pushButtonSaveParam_clicked();
void on_comboBoxButtonType_currentIndexChanged(int index);
void on_comboBoxButtonId_currentIndexChanged(int index);
void on_pushButtonOK_clicked();

2
app/scantool/dialog_add.ui
View File

@ -31,7 +31,7 @@
</widget>
</item>
<item>
<widget class="QComboBox" name="comboBoxButtonType"/>
<widget class="QComboBox" name="comboBoxButtonId"/>
</item>
</layout>
</item>

306
app/scantool/dialog_scan.cpp
View File

@ -51,6 +51,159 @@ Dialog_Scan::~Dialog_Scan()
delete ui;
}
void Dialog_Scan::StartScan(unsigned int buttonId)
{
if (nullptr == m_devHandle)
{
QMessageBox::information(this, tr("Tips"), tr("Device is offline"));
return;
}
if (m_scanning)
{
return;
}
std::string deviceType = m_devName.toStdString();
char v[256] = {0};
SANE_Status status = sane_control_option(m_devHandle, (SANE_Int)0x886D, SANE_ACTION_GET_VALUE, v, NULL);
if (SANE_STATUS_GOOD == status)
{
deviceType = v;
}
ScanParam scanParam;
if (!m_mainWnd->GetScanParam(deviceType, buttonId, scanParam))
{
QMessageBox::information(this, tr("Tips"), tr("No key scanning configuration found"));
return;
}
// 1.恢复默认
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)
{
sane_control_option(m_devHandle, i, SANE_ACTION_SET_VALUE, NULL, NULL);
break;
}
}
// 2.设置新的属性
for (int i = 0; i < (int)scanParam.deviceConfigs.size(); ++i)
{
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(scanParam.deviceConfigs[i].name.c_str(), name))
{
if (SANE_TYPE_STRING == desp->type)
{
sane_control_option(m_devHandle, j, SANE_ACTION_SET_VALUE, (void*)scanParam.deviceConfigs[i].stringValue.c_str(), NULL);
}
else if (SANE_TYPE_INT == desp->type)
{
SANE_Int value = scanParam.deviceConfigs[i].intValue;
sane_control_option(m_devHandle, j, SANE_ACTION_SET_VALUE, &value, NULL);
}
else if (SANE_TYPE_FIXED == desp->type)
{
SANE_Fixed value = SANE_FIX(scanParam.deviceConfigs[i].doubleValue);
sane_control_option(m_devHandle, j, SANE_ACTION_SET_VALUE, &value, NULL);
}
else if (SANE_TYPE_BOOL == desp->type)
{
SANE_Bool value = (SANE_Bool)scanParam.deviceConfigs[i].boolValue;
sane_control_option(m_devHandle, j, SANE_ACTION_SET_VALUE, &value, NULL);
}
break;
}
}
}
// 3. 获取DPI
for (int i = 1; i < num_dev_options; ++i)
{
const SANE_Option_Descriptor* desp = sane_get_option_descriptor(m_devHandle, i);
if (nullptr == desp)
continue;
if (SANE_TYPE_INT == desp->type)
{
SANE_Int value = 0;
sane_control_option(m_devHandle, i, SANE_ACTION_GET_VALUE, &value, nullptr);
if (0 == strcmp(desp->name, SANE_STD_OPT_NAME_RESOLUTION))
{
m_dpi = (HGUInt)value;
}
}
}
// 4.保存配置
assert(m_scanFileName.isEmpty());
assert(nullptr == m_scanImgFmtWriter);
m_aquireIntoSaveParam = scanParam.saveParam;
m_aquireIntoInBlank = true;
m_aquireIntoBatchStartIndex = 0;
m_aquireIntoPageIndex = 0;
m_aquireIntoMultiPageCount = 0;
QDateTime dateTime = QDateTime::currentDateTime();
if (m_aquireIntoSaveParam.m_isUseSubfolderByTime)
{
m_aquireIntoSaveParam.m_savePath = getStdFileName(m_aquireIntoSaveParam.m_savePath + dateTime.toString("yyyy-MM-dd") + "/");
}
if (m_aquireIntoSaveParam.m_isOcr)
{
HGBase_CreateMsgPump(&m_ocrMsgPump);
HGBase_OpenThread(ocrThreadFunc, this, &m_ocrThread);
}
m_scanning = true;
ui->comboBox->setEnabled(false);
ui->pushButtonScan->setEnabled(false);
status = sane_start(m_devHandle);
if (SANE_STATUS_GOOD != status)
{
if (NULL != m_ocrMsgPump)
{
HGBase_ExitMsgPump(m_ocrMsgPump);
HGBase_CloseThread(m_ocrThread);
m_ocrThread = NULL;
HGBase_DestroyMsgPump(m_ocrMsgPump);
m_ocrMsgPump = NULL;
}
m_scanning = false;
m_dpi = 200;
ui->comboBox->setEnabled(true);
ui->pushButtonScan->setEnabled(true);
return;
}
}
void Dialog_Scan::StopScan()
{
if (m_scanning)
@ -59,6 +212,8 @@ void Dialog_Scan::StopScan()
sane_cancel(m_devHandle);
m_scanning = false;
m_dpi = 200;
ui->comboBox->setEnabled(true);
ui->pushButtonScan->setEnabled(true);
}
}
@ -445,149 +600,10 @@ void Dialog_Scan::on_deviceRemove(QString devName)
}
}
void Dialog_Scan::on_keyPress(unsigned int buttonType)
void Dialog_Scan::on_keyPress(unsigned int buttonId)
{
assert(NULL != m_devHandle);
if (m_scanning)
{
// 扫描过程中，不响应按键
return;
}
std::string deviceType = m_devName.toStdString(); // TODO 获取m_devHandle设备类型
char v[256] = {0};
SANE_Status status = sane_control_option(m_devHandle, (SANE_Int)0x886D, SANE_ACTION_GET_VALUE, v, NULL);
if (SANE_STATUS_GOOD == status)
{
deviceType = v;
}
ScanParam scanParam;
if (!m_mainWnd->GetScanParam(deviceType, (ButtonType)buttonType, scanParam))
{
QMessageBox::information(this, tr("Tips"), tr("No key scanning configuration found"));
return;
}
// 1.恢复默认
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)
{
sane_control_option(m_devHandle, i, SANE_ACTION_SET_VALUE, NULL, NULL);
break;
}
}
// 2.设置新的属性
for (int i = 0; i < (int)scanParam.deviceConfigs.size(); ++i)
{
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(scanParam.deviceConfigs[i].name.c_str(), name))
{
if (SANE_TYPE_STRING == desp->type)
{
sane_control_option(m_devHandle, j, SANE_ACTION_SET_VALUE, (void*)scanParam.deviceConfigs[i].stringValue.c_str(), NULL);
}
else if (SANE_TYPE_INT == desp->type)
{
SANE_Int value = scanParam.deviceConfigs[i].intValue;
sane_control_option(m_devHandle, j, SANE_ACTION_SET_VALUE, &value, NULL);
}
else if (SANE_TYPE_FIXED == desp->type)
{
SANE_Fixed value = SANE_FIX(scanParam.deviceConfigs[i].doubleValue);
sane_control_option(m_devHandle, j, SANE_ACTION_SET_VALUE, &value, NULL);
}
else if (SANE_TYPE_BOOL == desp->type)
{
SANE_Bool value = (SANE_Bool)scanParam.deviceConfigs[i].boolValue;
sane_control_option(m_devHandle, j, SANE_ACTION_SET_VALUE, &value, NULL);
}
break;
}
}
}
// 3. 获取DPI
for (int i = 1; i < num_dev_options; ++i)
{
const SANE_Option_Descriptor* desp = sane_get_option_descriptor(m_devHandle, i);
if (nullptr == desp)
continue;
if (SANE_TYPE_INT == desp->type)
{
SANE_Int value = 0;
sane_control_option(m_devHandle, i, SANE_ACTION_GET_VALUE, &value, nullptr);
if (0 == strcmp(desp->name, SANE_STD_OPT_NAME_RESOLUTION))
{
m_dpi = (HGUInt)value;
}
}
}
// 4.保存配置
assert(m_scanFileName.isEmpty());
assert(nullptr == m_scanImgFmtWriter);
m_aquireIntoSaveParam = scanParam.saveParam;
m_aquireIntoInBlank = true;
m_aquireIntoBatchStartIndex = 0;
m_aquireIntoPageIndex = 0;
m_aquireIntoMultiPageCount = 0;
QDateTime dateTime = QDateTime::currentDateTime();
if (m_aquireIntoSaveParam.m_isUseSubfolderByTime)
{
m_aquireIntoSaveParam.m_savePath = getStdFileName(m_aquireIntoSaveParam.m_savePath + dateTime.toString("yyyy-MM-dd") + "/");
}
if (m_aquireIntoSaveParam.m_isOcr)
{
HGBase_CreateMsgPump(&m_ocrMsgPump);
HGBase_OpenThread(ocrThreadFunc, this, &m_ocrThread);
}
m_scanning = true;
status = sane_start(m_devHandle);
if (SANE_STATUS_GOOD != status)
{
if (NULL != m_ocrMsgPump)
{
HGBase_ExitMsgPump(m_ocrMsgPump);
HGBase_CloseThread(m_ocrThread);
m_ocrThread = NULL;
HGBase_DestroyMsgPump(m_ocrMsgPump);
m_ocrMsgPump = NULL;
}
m_scanning = false;
m_dpi = 200;
return;
}
StartScan(buttonId);
}
void Dialog_Scan::on_scanWorking()
@ -602,7 +618,7 @@ void Dialog_Scan::on_scanInfo(QString info, bool error)
void Dialog_Scan::on_scanImage(unsigned int count)
{
// 更新扫描数量到进度窗口
// TODO 更新扫描数量到进度窗口
}
void Dialog_Scan::on_scanFinish()
@ -659,3 +675,9 @@ void Dialog_Scan::on_comboBox_currentIndexChanged(const QString &arg1)
m_devName = arg1;
}
}
void Dialog_Scan::on_pushButtonScan_clicked()
{
assert(!m_scanning);
StartScan(0);
}

7
app/scantool/dialog_scan.h
View File

@ -25,6 +25,7 @@ public:
~Dialog_Scan();
private:
void StartScan(unsigned int buttonId);
void StopScan();
void SaveImage(HGImage image);
static int sane_ex_callback(SANE_Handle hdev, int code, void* data, unsigned int* len, void* param);
@ -37,7 +38,7 @@ protected:
signals:
void deviceArrive(QString devName);
void deviceRemove(QString devName);
void keyPress(unsigned int buttonType);
void keyPress(unsigned int buttonId);
void scanWorking();
void scanInfo(QString info, bool error);
void scanImage(unsigned int count);
@ -46,7 +47,7 @@ signals:
private slots:
void on_deviceArrive(QString devName);
void on_deviceRemove(QString devName);
void on_keyPress(unsigned int buttonType);
void on_keyPress(unsigned int buttonId);
void on_scanWorking();
void on_scanInfo(QString info, bool error);
void on_scanImage(unsigned int count);
@ -54,6 +55,8 @@ private slots:
void on_comboBox_currentIndexChanged(const QString &arg1);
void on_pushButtonScan_clicked();
private:
Ui::Dialog_Scan *ui;
class MainWindow *m_mainWnd;

56
app/scantool/dialog_scan.ui
View File

@ -74,6 +74,62 @@
</item>
</layout>
</item>
<item>
<spacer name="verticalSpacer_3">
<property name="orientation">
<enum>Qt::Vertical</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>20</width>
<height>40</height>
</size>
</property>
</spacer>
</item>
<item>
<layout class="QHBoxLayout" name="horizontalLayout_2">
<item>
<spacer name="horizontalSpacer_3">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>40</width>
<height>20</height>
</size>
</property>
</spacer>
</item>
<item>
<widget class="QPushButton" name="pushButtonScan">
<property name="minimumSize">
<size>
<width>81</width>
<height>31</height>
</size>
</property>
<property name="text">
<string>Scan</string>
</property>
</widget>
</item>
<item>
<spacer name="horizontalSpacer_4">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="sizeHint" stdset="0">
<size>
<width>40</width>
<height>20</height>
</size>
</property>
</spacer>
</item>
</layout>
</item>
<item>
<spacer name="verticalSpacer_2">
<property name="orientation">

31
app/scantool/mainwindow.cpp
View File

@ -62,8 +62,8 @@ MainWindow::MainWindow(QWidget *parent)
ui->tableWidget->item(index, 0)->setTextAlignment(Qt::AlignCenter);
ui->tableWidget->item(index, 0)->setFlags(ui->tableWidget->item(index, 0)->flags() & ~Qt::ItemIsEditable);
const char *btnTypeStr[] = {NULL, "Button 1", "Button 2", "Button 3"};
ui->tableWidget->setItem(index, 1, new QTableWidgetItem(btnTypeStr[m_vScanParams[index].buttonType]));
const char *btnTypeStr[] = {"Manual", "Button 1", "Button 2", "Button 3"};
ui->tableWidget->setItem(index, 1, new QTableWidgetItem(btnTypeStr[m_vScanParams[index].buttonId]));
ui->tableWidget->item(index, 1)->setTextAlignment(Qt::AlignCenter);
ui->tableWidget->item(index, 1)->setFlags(ui->tableWidget->item(index, 1)->flags() & ~Qt::ItemIsEditable);
@ -85,11 +85,11 @@ MainWindow::~MainWindow()
delete ui;
}
bool MainWindow::GetScanParam(const std::string &deviceType, ButtonType buttonType, ScanParam &scanParam)
bool MainWindow::GetScanParam(const std::string &deviceType, unsigned int buttonId, ScanParam &scanParam)
{
for (int i = 0; i < (int)m_vScanParams.size(); ++i)
{
if (deviceType == m_vScanParams[i].deviceType && buttonType == m_vScanParams[i].buttonType)
if (deviceType == m_vScanParams[i].deviceType && buttonId == m_vScanParams[i].buttonId)
{
scanParam = m_vScanParams[i];
return true;
@ -99,11 +99,11 @@ bool MainWindow::GetScanParam(const std::string &deviceType, ButtonType buttonTy
return false;
}
bool MainWindow::FindScanParam(const std::string &deviceType, ButtonType buttonType, int ignoreIndex)
bool MainWindow::FindScanParam(const std::string &deviceType, unsigned int buttonId, int ignoreIndex)
{
for (int i = 0; i < (int)m_vScanParams.size(); ++i)
{
if (deviceType == m_vScanParams[i].deviceType && buttonType == m_vScanParams[i].buttonType)
if (deviceType == m_vScanParams[i].deviceType && buttonId == m_vScanParams[i].buttonId)
{
if (-1 == ignoreIndex) // 表示均不忽略
{
@ -189,14 +189,7 @@ void MainWindow::on_pushButtonAdd_clicked()
return;
}
// TODO 获取m_scanDlg->m_devHandle是否支持按键扫描
if (0)
{
QMessageBox::information(this, tr("Tips"), tr("The device does not support key scanning"));
return;
}
std::string deviceType = m_scanDlg->m_devName.toStdString(); // TODO 获取m_scanDlg->m_devHandle设备类型
std::string deviceType = m_scanDlg->m_devName.toStdString();
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)
@ -220,8 +213,8 @@ void MainWindow::on_pushButtonAdd_clicked()
ui->tableWidget->item(index, 0)->setTextAlignment(Qt::AlignCenter);
ui->tableWidget->item(index, 0)->setFlags(ui->tableWidget->item(index, 0)->flags() & ~Qt::ItemIsEditable);
const char *btnTypeStr[] = {NULL, "Button 1", "Button 2", "Button 3"};
ui->tableWidget->setItem(index, 1, new QTableWidgetItem(btnTypeStr[m_vScanParams[index].buttonType]));
const char *btnTypeStr[] = {"Manual", "Button 1", "Button 2", "Button 3"};
ui->tableWidget->setItem(index, 1, new QTableWidgetItem(btnTypeStr[m_vScanParams[index].buttonId]));
ui->tableWidget->item(index, 1)->setTextAlignment(Qt::AlignCenter);
ui->tableWidget->item(index, 1)->setFlags(ui->tableWidget->item(index, 1)->flags() & ~Qt::ItemIsEditable);
@ -252,7 +245,7 @@ void MainWindow::on_pushButtonModify_clicked()
return;
}
std::string deviceType = m_scanDlg->m_devName.toStdString(); // TODO 获取m_scanDlg->m_devHandle设备类型
std::string deviceType = m_scanDlg->m_devName.toStdString();
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)
@ -275,8 +268,8 @@ void MainWindow::on_pushButtonModify_clicked()
ui->tableWidget->item(index, 0)->setText(QString::fromStdString(m_vScanParams[index].deviceType));
const char *btnTypeStr[] = {NULL, "Button 1", "Button 2", "Button 3"};
ui->tableWidget->item(index, 1)->setText(QString::fromStdString(btnTypeStr[m_vScanParams[index].buttonType]));
const char *btnTypeStr[] = {"Manual", "Button 1", "Button 2", "Button 3"};
ui->tableWidget->item(index, 1)->setText(QString::fromStdString(btnTypeStr[m_vScanParams[index].buttonId]));
ui->tableWidget->item(index, 2)->setText(GetDesc(m_vScanParams[index].deviceConfigs));
ui->tableWidget->item(index, 3)->setText(GetDesc(m_vScanParams[index].saveParam));

4
app/scantool/mainwindow.h
View File

@ -20,8 +20,8 @@ public:
MainWindow(QWidget *parent = nullptr);
~MainWindow();
bool GetScanParam(const std::string &deviceType, ButtonType buttonType, ScanParam &scanParam);
bool FindScanParam(const std::string &deviceType, ButtonType buttonType, int ignoreIndex);
bool GetScanParam(const std::string &deviceType, unsigned int buttonId, ScanParam &scanParam);
bool FindScanParam(const std::string &deviceType, unsigned int buttonId, int ignoreIndex);
private:
QString GetDesc(const std::vector<DeviceConfig> &deviceConfigs);