整理app目录

.gitignore

@@ -4,6 +4,6 @@
 
 
 /third_party
-/app
 /build
+/build-qt
 /release
\ No newline at end of file

app/Scanner/Scanner_resource.qrc

+<RCC>
+    <qresource prefix="/translation">
+        <file>Scanner_zh_CN.qm</file>
+        <file>qt_zh_CN.qm</file>
+    </qresource>
+    <qresource prefix="/images">
+        <file>image_rsc/action/btnEmailScanedImages.png</file>
+        <file>image_rsc/action/btnFitWindow.png</file>
+        <file>image_rsc/action/btnFitWindowWidth.png</file>
+        <file>image_rsc/action/btnHelp.png</file>
+        <file>image_rsc/action/btnNext.png</file>
+        <file>image_rsc/action/btnNextPage.png</file>
+        <file>image_rsc/action/btnOriginalSize.png</file>
+        <file>image_rsc/action/btnPrevious.png</file>
+        <file>image_rsc/action/btnPreviousPage.png</file>
+        <file>image_rsc/action/btnRotateLeft.png</file>
+        <file>image_rsc/action/btnRotateRight.png</file>
+        <file>image_rsc/action/btnSaveScanedImages.png</file>
+        <file>image_rsc/action/btnScan.png</file>
+        <file>image_rsc/action/btnScannerSetting.png</file>
+        <file>image_rsc/action/btnZoomIn.png</file>
+        <file>image_rsc/action/btnZoomOut.png</file>
+        <file>image_rsc/actions/admin.png</file>
+        <file>image_rsc/actions/close.png</file>
+        <file>image_rsc/actions/contrast.png</file>
+        <file>image_rsc/actions/curve.png</file>
+        <file>image_rsc/actions/cut.png</file>
+        <file>image_rsc/actions/fullscreen.png</file>
+        <file>image_rsc/actions/help.png</file>
+        <file>image_rsc/actions/nextfile.png</file>
+        <file>image_rsc/actions/nextpage.png</file>
+        <file>image_rsc/actions/open.png</file>
+        <file>image_rsc/actions/previousfile.png</file>
+        <file>image_rsc/actions/previouspage.png</file>
+        <file>image_rsc/actions/print.png</file>
+        <file>image_rsc/actions/redo.png</file>
+        <file>image_rsc/actions/rotate-anticlockwise.png</file>
+        <file>image_rsc/actions/rotate-clockwise.png</file>
+        <file>image_rsc/actions/save.png</file>
+        <file>image_rsc/actions/saveAs.png</file>
+        <file>image_rsc/actions/scan.png</file>
+        <file>image_rsc/actions/settings.png</file>
+        <file>image_rsc/actions/sortpages.png</file>
+        <file>image_rsc/actions/undo.png</file>
+        <file>image_rsc/actions/zoom-fitscreen.png</file>
+        <file>image_rsc/actions/zoom-fitwidth.png</file>
+        <file>image_rsc/actions/zoom-in.png</file>
+        <file>image_rsc/actions/zoom-origin.png</file>
+        <file>image_rsc/actions/zoom-out.png</file>
+        <file>image_rsc/adjust/Img_BightnessReduce.png</file>
+        <file>image_rsc/adjust/Img_BrightnessIncrease.png</file>
+        <file>image_rsc/adjust/Img_ContrastIncrease.png</file>
+        <file>image_rsc/adjust/Img_ContrastReduce.png</file>
+        <file>image_rsc/example/example_arrow.png</file>
+        <file>image_rsc/example/example_black_after.png</file>
+        <file>image_rsc/example/example_black_before.png</file>
+        <file>image_rsc/example/example_crop_after.png</file>
+        <file>image_rsc/example/example_deskew_after.png</file>
+        <file>image_rsc/example/example_deskew_before.png</file>
+        <file>image_rsc/example/example_fillblack_before.png</file>
+        <file>image_rsc/example/example_fillblack_concave.png</file>
+        <file>image_rsc/example/example_fillblack_convex.png</file>
+        <file>image_rsc/example/example_fillcolor_auto.png</file>
+        <file>image_rsc/example/example_fillcolor_before.png</file>
+        <file>image_rsc/example/example_fillcolor_default.png</file>
+        <file>image_rsc/fullscreen/btnNext.png</file>
+        <file>image_rsc/fullscreen/btnPrevious.png</file>
+        <file>image_rsc/fullscreen/labQuitHint.png</file>
+        <file>image_rsc/logo/auge_logo.ico</file>
+        <file>image_rsc/logo/Hanvon_logo1.ico</file>
+        <file>image_rsc/logo/Hanvon_logo2.ico</file>
+        <file>image_rsc/logo/HG_Logo.png</file>
+        <file>image_rsc/logo/HUAGO-LOGO-for UI.jpg</file>
+        <file>image_rsc/logo/HUAGO-LOGO-for UI.png</file>
+        <file>image_rsc/logo/Lanxum_logo.ico</file>
+        <file>image_rsc/logo/logo.ico</file>
+        <file>image_rsc/logo/NoBrand_logo.ico</file>
+        <file>image_rsc/logo/RightWay_logo.ico</file>
+        <file>image_rsc/logo/waiting.gif</file>
+        <file>image_rsc/statusbar/statusBar_admin.png</file>
+        <file>image_rsc/scroll/bottom_Hot.png</file>
+        <file>image_rsc/scroll/bottom_Normal.png</file>
+        <file>image_rsc/scroll/bottom_Push.png</file>
+        <file>image_rsc/scroll/defItemImage.png</file>
+        <file>image_rsc/scroll/hScrollImage.png</file>
+        <file>image_rsc/scroll/hScrollSlider_Hot.png</file>
+        <file>image_rsc/scroll/hScrollSlider_Normal.png</file>
+        <file>image_rsc/scroll/hScrollSlider_Push.png</file>
+        <file>image_rsc/scroll/left_Hot.png</file>
+        <file>image_rsc/scroll/left_Normal.png</file>
+        <file>image_rsc/scroll/left_Push.png</file>
+        <file>image_rsc/scroll/nullScrollImage.png</file>
+        <file>image_rsc/scroll/right_Hot.png</file>
+        <file>image_rsc/scroll/right_Normal.png</file>
+        <file>image_rsc/scroll/right_Push.png</file>
+        <file>image_rsc/scroll/top_Hot.png</file>
+        <file>image_rsc/scroll/top_Normal.png</file>
+        <file>image_rsc/scroll/top_Push.png</file>
+        <file>image_rsc/scroll/vScrollImage.png</file>
+        <file>image_rsc/scroll/vScrollSlider_Hot.png</file>
+        <file>image_rsc/scroll/vScrollSlider_Normal.png</file>
+        <file>image_rsc/scroll/vScrollSlider_Push.png</file>
+    </qresource>
+</RCC>

app/Scanner/dialog_admin.cpp

+#include "dialog_admin.h"
+#include "ui_dialog_admin.h"
+#include <QMessageBox>
+
+Dialog_Admin::Dialog_Admin(const QString& password, QWidget *parent)
+    : QDialog(parent)
+    , ui(new Ui::Dialog_Admin)
+{
+    ui->setupUi(this);
+    ui->lineEdit->setPlaceholderText(tr("Type password"));
+    ui->lineEdit->setEchoMode(QLineEdit::Password);
+    ui->lineEdit->setMaxLength(20);
+    m_password = password;
+}
+
+Dialog_Admin::~Dialog_Admin()
+{
+    delete ui;
+}
+
+
+void Dialog_Admin::on_btn_signIn_clicked()
+{
+    if (ui->lineEdit->text() == m_password)
+        done(1);
+    else
+        QMessageBox::warning(this,
+                             tr("Warning"),
+                             tr("Password incorrect. Please try again."));
+}
+
+void Dialog_Admin::on_btn_cancel_clicked()
+{
+    done(0);
+}
+
+void Dialog_Admin::on_cbtn_showPassword_toggled(bool checked)
+{
+    ui->lineEdit->setEchoMode(checked ? QLineEdit::Normal : QLineEdit::Password);
+}
+
+void Dialog_Admin::on_lineEdit_textChanged(const QString &arg1)
+{
+    ui->btn_signIn->setEnabled(!arg1.isEmpty());
+}

app/Scanner/dialog_admin.ui

+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>Dialog_Admin</class>
+ <widget class="QDialog" name="Dialog_Admin">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>379</width>
+    <height>119</height>
+   </rect>
+  </property>
+  <property name="maximumSize">
+   <size>
+    <width>400</width>
+    <height>130</height>
+   </size>
+  </property>
+  <property name="windowTitle">
+   <string>Account sign in</string>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout">
+   <item>
+    <layout class="QHBoxLayout" name="horizontalLayout_3">
+     <item>
+      <widget class="QLabel" name="lab_account">
+       <property name="minimumSize">
+        <size>
+         <width>54</width>
+         <height>0</height>
+        </size>
+       </property>
+       <property name="text">
+        <string>Account:</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QLabel" name="lab_adminIcon">
+       <property name="maximumSize">
+        <size>
+         <width>20</width>
+         <height>20</height>
+        </size>
+       </property>
+       <property name="text">
+        <string/>
+       </property>
+       <property name="pixmap">
+        <pixmap>:/images/statusbar/image_rsc/statusbar/statusBar_admin.png</pixmap>
+       </property>
+       <property name="scaledContents">
+        <bool>true</bool>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QLabel" name="lab_accountName">
+       <property name="text">
+        <string>Administrator</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <spacer name="horizontalSpacer_2">
+       <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>
+    <layout class="QHBoxLayout" name="horizontalLayout" stretch="0,1,0">
+     <item>
+      <widget class="QLabel" name="lab_password">
+       <property name="text">
+        <string>password:</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QLineEdit" name="lineEdit">
+       <property name="echoMode">
+        <enum>QLineEdit::Password</enum>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QCheckBox" name="cbtn_showPassword">
+       <property name="text">
+        <string>Show password</string>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+   <item>
+    <layout class="QHBoxLayout" name="horizontalLayout_2">
+     <item>
+      <spacer name="horizontalSpacer">
+       <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="btn_signIn">
+       <property name="enabled">
+        <bool>false</bool>
+       </property>
+       <property name="text">
+        <string>Sign In</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QPushButton" name="btn_cancel">
+       <property name="text">
+        <string>Cancel</string>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>

app/Scanner/dialog_aquireinto.cpp

+#include "dialog_aquireinto.h"
+#include "ui_dialog_aquireinto.h"
+#include "dialog_savequality.h"
+#include "global.h"
+#include <QFileDialog>
+#include <QDateTime>
+#include <QRegExpValidator>
+#include <QStandardPaths>
+
+Dialog_AquireInto::Dialog_AquireInto(QWidget* parent) :
+    QDialog(parent),
+    ui(new Ui::Dialog_AquireInto),
+    m_saveQuality(0)
+{
+    ui->setupUi(this);
+
+    QRegExp rx("[^\\\\/:*?\"<>|]+$");
+    ui->lineEdit_fileName->setValidator(new QRegExpValidator(rx, this));
+
+    QString filePath = APP_AQUIREINTO_PATH;
+    ui->lineEdit_directory->setText(filePath);
+    ui->cbtn_subFolder->setChecked(false);
+    ui->cbtn_subFolderByBlank->setChecked(false);
+    ui->cbtn_subFolderByColor->setChecked(false);
+    ui->lineEdit_fileName->setText("HGScan");
+    ui->spin_index->setValue(1);
+    ui->cbox_digit->setCurrentIndex(2);
+    ui->cbox_evenOdd->setCurrentIndex(0);
+    ui->cbox_format->setCurrentIndex(0);
+    ui->cbtn_multiFile->setChecked(false);
+    ui->radio_multiAll->setChecked(true);
+    ui->spinBox_multiPages->setValue(1);
+
+    ui->lab_digitExp->setText(QString(tr("e.g. '%1%2'")).arg(ui->lineEdit_fileName->text())
+                              .arg(ui->spin_index->value(), ui->cbox_digit->currentIndex() + 1, 10, QLatin1Char('0')));
+    ui->cbtn_multiFile->setEnabled(ui->cbox_format->currentIndex() > 2);
+    ui->radio_multiAll->setEnabled(ui->cbtn_multiFile->isChecked());
+    ui->radio_multiCustom->setEnabled(ui->cbtn_multiFile->isChecked());
+    ui->spinBox_multiPages->setEnabled(ui->cbtn_multiFile->isChecked() ? ui->radio_multiCustom->isChecked() : false);
+    ui->buttonBox->button(QDialogButtonBox::Ok)->setEnabled(!ui->lineEdit_directory->text().isEmpty());
+
+    ui->buttonBox->button(QDialogButtonBox::Ok)->setText(tr("ok"));
+    ui->buttonBox->button(QDialogButtonBox::Cancel)->setText(tr("cancel"));
+
+    //Temporarily hide some functions
+    ui->cbtn_subFolderByBlank->setEnabled(false);
+    ui->cbtn_subFolderByColor->setEnabled(false);
+    ui->cbox_evenOdd->setEnabled(false);
+    ui->radio_multiCustom->setEnabled(false);
+    ui->spinBox_multiPages->setEnabled(false);
+}
+
+Dialog_AquireInto::~Dialog_AquireInto()
+{
+    delete ui;
+}
+
+AquireIntoSaveParam Dialog_AquireInto::getSaveParam()
+{
+    AquireIntoSaveParam param;
+    param.m_savePath = ui->lineEdit_directory->text();
+    param.m_isUseSubfolderByTime = ui->cbtn_subFolder->isChecked();
+    param.m_isUseSubfolderByBlankPages = ui->cbtn_subFolderByBlank->isChecked();
+    param.m_isUseSubfolderByColor = ui->cbtn_subFolderByColor->isChecked();
+    param.m_saveQuality = m_saveQuality;
+    param.m_fileNamePrefix = ui->lineEdit_fileName->text();
+    param.m_fileNameStartIndex = ui->spin_index->value();
+    param.m_fileNameDigits = ui->cbox_digit->currentIndex() + 1;
+    param.m_fileNameOddEventType = ui->cbox_evenOdd->currentIndex();
+
+    QString format = "jpg";
+    switch (ui->cbox_format->currentIndex())
+    {
+    case 1:
+        format = "bmp";
+        break;
+    case 2:
+        format = "png";
+        break;
+    case 3:
+        format = "tif";
+        break;
+    case 4:
+        format = "pdf";
+        break;
+    case 5:
+        format = "ofd";
+        break;
+    default:
+        break;
+    }
+    param.m_fileNameExt = format;
+
+    param.m_isSaveAsMultiPage = ui->cbtn_multiFile->isChecked();
+    param.m_multiPagesType = (ui->radio_multiAll->isChecked()) ? 0 : 1;
+    param.m_customMultiPages = ui->spinBox_multiPages->value();
+    return param;
+}
+
+void Dialog_AquireInto::on_btn_directory_clicked()
+{
+    QString save_dir = QFileDialog::getExistingDirectory(this, tr("Browse directory"), "");
+    if (!save_dir.isEmpty())
+        ui->lineEdit_directory->setText(save_dir);
+}
+
+void Dialog_AquireInto::on_btn_option_clicked()
+{
+    Dialog_SaveQuality dlg(m_saveQuality, this);
+    if (dlg.exec())
+    {
+        m_saveQuality = dlg.getSaveQuality();
+    }
+}
+
+void Dialog_AquireInto::on_cbox_format_currentIndexChanged(int index)
+{
+    ui->cbtn_multiFile->setEnabled(index > 2);
+    if (index < 3)
+        ui->cbtn_multiFile->setChecked(false);
+}
+
+void Dialog_AquireInto::on_lineEdit_directory_textChanged(const QString& arg1)
+{
+    ui->buttonBox->button(QDialogButtonBox::Ok)->setEnabled(!arg1.isEmpty());
+}
+
+void Dialog_AquireInto::on_buttonBox_accepted()
+{
+    // 保存到配置文件
+}
+
+void Dialog_AquireInto::on_cbox_digit_currentIndexChanged(int index)
+{
+    (void)index;
+    ui->lab_digitExp->setText(QString(tr("e.g. '%1%2'")).arg(ui->lineEdit_fileName->text()).
+                              arg(ui->spin_index->value(), ui->cbox_digit->currentIndex() + 1, 10, QLatin1Char('0')));
+}
+
+void Dialog_AquireInto::on_cbtn_multiFile_toggled(bool checked)
+{
+    if (checked)
+    {
+        ui->spinBox_multiPages->setEnabled(ui->radio_multiCustom->isChecked());
+    }
+    else
+    {
+        ui->spinBox_multiPages->setEnabled(false);
+    }
+
+    ui->radio_multiAll->setEnabled(checked);
+    ui->radio_multiCustom->setEnabled(checked);
+}
+
+void Dialog_AquireInto::on_radio_multiCustom_toggled(bool checked)
+{
+    ui->spinBox_multiPages->setEnabled(checked && ui->cbtn_multiFile->isEnabled());
+}
+
+void Dialog_AquireInto::on_lineEdit_fileName_textChanged(const QString &arg1)
+{
+    (void)arg1;
+    ui->lab_digitExp->setText(QString(tr("e.g. '%1%2'")).arg(ui->lineEdit_fileName->text()).
+                              arg(ui->spin_index->value(), ui->cbox_digit->currentIndex() + 1, 10, QLatin1Char('0')));
+}
+
+void Dialog_AquireInto::on_spin_index_valueChanged(int arg1)
+{
+    (void)arg1;
+    ui->lab_digitExp->setText(QString(tr("e.g. '%1%2'")).arg(ui->lineEdit_fileName->text()).
+                              arg(ui->spin_index->value(), ui->cbox_digit->currentIndex() + 1, 10, QLatin1Char('0')));
+}

app/Scanner/dialog_aquireinto.h

+#ifndef DIALOG_AQUIREINTO_H
+#define DIALOG_AQUIREINTO_H
+
+#include <QDialog>
+
+class QRegExpValidator;
+namespace Ui {
+    class Dialog_AquireInto;
+}
+
+class AquireIntoSaveParam
+{
+public:
+    QString m_savePath;
+    bool m_isUseSubfolderByTime;
+    bool m_isUseSubfolderByBlankPages;
+    bool m_isUseSubfolderByColor;
+    int m_saveQuality;
+    QString m_fileNamePrefix;
+    int m_fileNameStartIndex;
+    int m_fileNameDigits;
+    int m_fileNameOddEventType;
+    QString m_fileNameExt;
+    bool m_isSaveAsMultiPage;
+    int m_multiPagesType;
+    int m_customMultiPages;
+};
+
+class Dialog_AquireInto : public QDialog
+{
+    Q_OBJECT
+
+public:
+    explicit Dialog_AquireInto(QWidget* parent = nullptr);
+    ~Dialog_AquireInto();
+
+    AquireIntoSaveParam getSaveParam();
+
+private slots:
+    void on_btn_directory_clicked();
+
+    void on_btn_option_clicked();
+
+    void on_cbox_format_currentIndexChanged(int index);
+
+    void on_lineEdit_directory_textChanged(const QString& arg1);
+
+    void on_buttonBox_accepted();
+
+    void on_cbox_digit_currentIndexChanged(int index);
+
+    void on_cbtn_multiFile_toggled(bool checked);
+
+    void on_radio_multiCustom_toggled(bool checked);
+
+    void on_lineEdit_fileName_textChanged(const QString &arg1);
+
+    void on_spin_index_valueChanged(int arg1);
+
+private:
+    Ui::Dialog_AquireInto* ui;
+
+    int m_saveQuality;
+};
+
+#endif // DIALOG_AQUIREINTO_H

app/Scanner/dialog_clrcache.cpp

+#include "dialog_clrcache.h"
+#include "ui_dialog_clrcache.h"
+
+#include "global.h"
+#include <QMessageBox>
+#include <QDir>
+#include <QFileInfo>
+#include <QKeyEvent>
+
+Dialog_ClrCache::Dialog_ClrCache(QWidget *parent) :
+    QDialog(parent),
+    ui(new Ui::Dialog_ClrCache)
+{
+    ui->setupUi(this);
+    ui->lineEdit->setText(APP_CACHE_PATH);
+    setInformation(APP_CACHE_PATH);
+}
+
+Dialog_ClrCache::~Dialog_ClrCache()
+{
+    delete ui;
+}
+
+void Dialog_ClrCache::on_btn_clr_clicked()
+{
+    QFileInfo file(APP_CACHE_PATH);
+
+    if (!file.exists())
+    {
+        QMessageBox::information(this, tr("Information"), tr("No cached file is available"));
+        return;
+    }
+
+    QMessageBox msg(QMessageBox::Question, tr("Question"),
+                    tr("Main window contains temporary files, clear cache would remove all of them.\n Continue to clear?"),
+                    QMessageBox::Yes | QMessageBox::No, this);
+    msg.setButtonText(QMessageBox::Yes, tr("yes"));
+    msg.setButtonText(QMessageBox::No, tr("no"));
+    msg.exec();
+    if (msg.clickedButton() != msg.button(QMessageBox::Yes))
+    {
+        return;
+    }
+
+    bool ret = clrCache(APP_CACHE_PATH);
+    if (ret)
+    {
+        emit clearCache();
+        QMessageBox::information(this, tr("Information"), tr("Cache clear successfully."));
+        Global::writeSyslog(user_level_messages, Informational, "User try to clear cache and succeed.");
+    }
+    else
+    {
+        QMessageBox::warning(this, tr("Warning"), tr("Cache clear failed or incompletely clear."));
+        Global::writeSyslog(user_level_messages, Informational, "User try to clear cache, but failed or incompletely clear.");
+    }
+
+    setInformation(APP_CACHE_PATH);
+}
+
+void Dialog_ClrCache::on_btn_close_clicked()
+{
+    close();
+}
+
+bool Dialog_ClrCache::clrCache(const QString &path)
+{
+    QDir dir = QDir(path);
+    bool isSuccessful = dir.removeRecursively();
+    dir.mkpath(APP_CACHE_PATH);
+    return isSuccessful;
+}
+
+qint64 Dialog_ClrCache::getDirSize(const QString &path)
+{
+    QDir dir(path);
+    qint64 size = 0;
+    foreach(QFileInfo info, dir.entryInfoList(QDir::Files))
+        size += info.size();
+    foreach(QString subDir, dir.entryList(QDir::Dirs | QDir::NoDotAndDotDot))
+        size += getDirSize(path + QDir::separator() + subDir);
+
+    return size;
+}
+
+int Dialog_ClrCache::getFileNum(const QString &path)
+{
+    QDir dir(path);
+    int num = 0;
+    foreach(QFileInfo info, dir.entryInfoList(QDir::Files))
+        num++;
+    foreach(QString subDir, dir.entryList(QDir::Dirs | QDir::NoDotAndDotDot))
+        num += getFileNum(path + QDir::separator() + subDir);
+
+    return num;
+}
+
+void Dialog_ClrCache::setInformation(const QString &path)
+{
+    //生成缓存占用空间大小信息
+    qint64 size = getDirSize(path);
+    double s = size;
+    int unit = 0;
+    while(true)
+    {
+        if(s > 1024.0)
+        {
+            s /= 1024.0;
+            unit += 1;
+        }
+        else
+            break;
+    }
+    QString sstring = QString::number(s, 'f', 2);
+    ui->lab_size->setText(sstring);
+    QString unitstring = unit == 3 ? "GB" : (unit == 2 ? "MB" : (unit == 1 ? "KB" : "B"));
+    ui->lab_unit->setText(unitstring);
+
+    QString Bstring = QString::number(size);
+    int commaNum = Bstring.size() / 3;
+    if(Bstring.size() % 3 == 0)
+        commaNum -= 1;
+    int offset = 0;
+    for(int i = 0; i < commaNum; i++)
+    {
+        Bstring.insert(Bstring.size() - 3 - offset * 4, ",");
+        offset += 1;
+    }
+    ui->lab_sizeByB->setText("(" + Bstring + " Byte)");
+    //生成文件个数信息
+    ui->lab_num->setNum(getFileNum(path));
+}

app/Scanner/dialog_clrcache.h

+#ifndef DIALOG_CLRCACHE_H
+#define DIALOG_CLRCACHE_H
+
+#include <QDialog>
+#include <QButtonGroup>
+#include <QPushButton>
+
+namespace Ui {
+class Dialog_ClrCache;
+}
+
+class Dialog_ClrCache : public QDialog
+{
+    Q_OBJECT
+
+public:
+    explicit Dialog_ClrCache(QWidget *parent = nullptr);
+    ~Dialog_ClrCache();
+
+signals:
+    void clearCache();
+
+private slots:
+    void on_btn_clr_clicked();
+    void on_btn_close_clicked();
+
+private:
+    bool clrCache(const QString &path);
+    qint64 getDirSize(const QString &path);
+    int getFileNum(const QString &path);
+    void setInformation(const QString &path);
+
+private:
+    Ui::Dialog_ClrCache *ui;
+};
+
+#endif // DIALOG_CLRCACHE_H

app/Scanner/dialog_clrcache.ui

+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>Dialog_ClrCache</class>
+ <widget class="QDialog" name="Dialog_ClrCache">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>490</width>
+    <height>159</height>
+   </rect>
+  </property>
+  <property name="minimumSize">
+   <size>
+    <width>0</width>
+    <height>159</height>
+   </size>
+  </property>
+  <property name="maximumSize">
+   <size>
+    <width>16777215</width>
+    <height>159</height>
+   </size>
+  </property>
+  <property name="windowTitle">
+   <string>Dialog</string>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout">
+   <item>
+    <layout class="QHBoxLayout" name="horizontalLayout">
+     <item>
+      <widget class="QLabel" name="label">
+       <property name="text">
+        <string>Cache path:</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QLineEdit" name="lineEdit">
+       <property name="enabled">
+        <bool>false</bool>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+   <item>
+    <layout class="QHBoxLayout" name="horizontalLayout_2">
+     <item>
+      <widget class="QLabel" name="label_2">
+       <property name="text">
+        <string>Cache occupied space:</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QLabel" name="lab_size">
+       <property name="text">
+        <string>0</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QLabel" name="lab_unit">
+       <property name="text">
+        <string>B</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QLabel" name="lab_sizeByB">
+       <property name="text">
+        <string>(0 Byte)</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <spacer name="horizontalSpacer">
+       <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>
+    <layout class="QHBoxLayout" name="horizontalLayout_4">
+     <item>
+      <widget class="QLabel" name="label_3">
+       <property name="text">
+        <string>Number of files:</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QLabel" name="lab_num">
+       <property name="text">
+        <string>0</string>
+       </property>
+      </widget>
+     </item>
+     <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>
+    </layout>
+   </item>
+   <item>
+    <layout class="QHBoxLayout" name="horizontalLayout_3">
+     <item>
+      <spacer name="horizontalSpacer_2">
+       <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="btn_clr">
+       <property name="text">
+        <string>Clear Cache</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QPushButton" name="btn_close">
+       <property name="text">
+        <string>Close</string>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>

app/Scanner/dialog_export.h

+#ifndef DIALOG_EXPORT_H
+#define DIALOG_EXPORT_H
+
+#include <QDialog>
+
+namespace Ui {
+class Dialog_Export;
+}
+
+class Dialog_Export : public QDialog
+{
+    Q_OBJECT
+
+public:
+    explicit Dialog_Export(int total, const std::vector<int> &selectedIndexs, QWidget *parent = nullptr);
+    ~Dialog_Export();
+
+    QString getSavePath();
+    int getSaveQuality();
+    void getSaveIndexs(std::vector<int> &indexs);
+
+private slots:
+    void on_dialog_accepted();
+    void on_filterSelected(const QString& filterName);
+    void on_btn_option_clicked();
+    void on_radio_nominatedPages_toggled(bool checked);
+    void on_lineEdit_nominatePages_textChanged(const QString& arg1);
+
+private:
+    bool isNominatedPagesLegal(const QString& page);
+    void makeSaveIndexs();
+
+private:
+    Ui::Dialog_Export *ui;
+    int m_total;
+    std::vector<int> m_selectedIndexs;
+
+    QString m_savePath;
+    int m_saveQuality;
+    std::vector<int> m_saveIndexs;
+    int m_suffix;
+};
+
+#endif // DIALOG_EXPORT_H

app/Scanner/dialog_export.ui

+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>Dialog_Export</class>
+ <widget class="QDialog" name="Dialog_Export">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>546</width>
+    <height>414</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Export</string>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout_2" stretch="1,0,0">
+   <item>
+    <widget class="QFileDialog" name="fileDialog" native="true"/>
+   </item>
+   <item>
+    <layout class="QHBoxLayout" name="horizontalLayout">
+     <item>
+      <widget class="QPushButton" name="btn_option">
+       <property name="text">
+        <string>Compression Option</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <spacer name="horizontalSpacer">
+       <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>
+    <layout class="QHBoxLayout" name="horizontalLayout_3">
+     <item>
+      <widget class="QGroupBox" name="gbox_pageRange">
+       <property name="title">
+        <string>Page Range</string>
+       </property>
+       <layout class="QVBoxLayout" name="verticalLayout">
+        <item>
+         <widget class="QRadioButton" name="radio_chosenPages">
+          <property name="text">
+           <string>Chosen Pages</string>
+          </property>
+         </widget>
+        </item>
+        <item>
+         <widget class="QRadioButton" name="radio_allPages">
+          <property name="text">
+           <string>All Pages</string>
+          </property>
+         </widget>
+        </item>
+        <item>
+         <widget class="QRadioButton" name="radio_nominatedPages">
+          <property name="text">
+           <string>Nominate Pages(example:1,3,6 or 3-6)</string>
+          </property>
+         </widget>
+        </item>
+        <item>
+         <layout class="QHBoxLayout" name="horizontalLayout_2" stretch="0,0,1,0">
+          <item>
+           <widget class="QLabel" name="lab_nominatePages">
+            <property name="text">
+             <string>Page:</string>
+            </property>
+           </widget>
+          </item>
+          <item>
+           <widget class="QLineEdit" name="lineEdit_nominatePages"/>
+          </item>
+          <item>
+           <widget class="QLabel" name="lab_warning">
+            <property name="enabled">
+             <bool>true</bool>
+            </property>
+            <property name="styleSheet">
+             <string notr="true">color: rgb(216, 0, 0);</string>
+            </property>
+            <property name="text">
+             <string>Input is not valid.
+Page range will be &quot;Chosen Pages&quot;.</string>
+            </property>
+            <property name="wordWrap">
+             <bool>true</bool>
+            </property>
+           </widget>
+          </item>
+          <item>
+           <spacer name="horizontalSpacer_2">
+            <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>
+       </layout>
+      </widget>
+     </item>
+    </layout>
+   </item>
+  </layout>
+ </widget>
+ <customwidgets>
+  <customwidget>
+   <class>QFileDialog</class>
+   <extends>QWidget</extends>
+   <header>qfiledialog.h</header>
+   <container>1</container>
+  </customwidget>
+ </customwidgets>
+ <resources/>
+ <connections/>
+</ui>

app/Scanner/dialog_exportimagefile.cpp

+#include "dialog_exportimagefile.h"
+#include "ui_dialog_exportimagefile.h"
+#include "imgfmt/HGImgFmt.h"
+#include "HGUIGlobal.h"
+
+Dialog_ExportImageFile::Dialog_ExportImageFile(const QString &destFile, int saveQuality, const QStringList &srcFiles, QWidget *parent) :
+    QDialog(parent)
+    , ui(new Ui::Dialog_ExportImageFile)
+    , m_destFile(destFile)
+    , m_saveQuality(saveQuality)
+    , m_srcFiles(srcFiles)
+{
+    ui->setupUi(this);
+
+    ui->progressBar->setMinimum(0);
+    ui->progressBar->setMaximum(srcFiles.size());
+    ui->progressBar->setValue(0);
+
+    connect(this, SIGNAL(updateProgress(int)), this, SLOT(on_updateProgress(int)), Qt::QueuedConnection);
+    connect(this, SIGNAL(finish()), this, SLOT(on_finish()), Qt::QueuedConnection);
+
+    m_stopThread = false;
+    HGBase_OpenThread(ThreadFunc, this, &m_thread);
+}
+
+Dialog_ExportImageFile::~Dialog_ExportImageFile()
+{
+    if (nullptr != m_thread)
+    {
+        HGBase_CloseThread(m_thread);
+        m_thread = nullptr;
+    }
+
+    delete ui;
+}
+
+void Dialog_ExportImageFile::ThreadFunc(HGThread thread, HGPointer param)
+{
+    (void)thread;
+    Dialog_ExportImageFile *p = (Dialog_ExportImageFile *)param;
+
+    HGImgFmtWriter imgFmtWriter = nullptr;
+    HGImgFmt_OpenImageWriter(getStdString(p->m_destFile).c_str(), 0, &imgFmtWriter);
+    if (nullptr != imgFmtWriter)
+    {
+        for (int i = 0; i < p->m_srcFiles.size(); ++i)
+        {
+            if (p->m_stopThread)
+            {
+                break;
+            }
+
+            emit p->updateProgress(i);
+
+            HGImgFmtReader imgFmtReader = nullptr;
+            HGImgFmt_OpenImageReader(getStdString(p->m_srcFiles[i]).c_str(), 0, &imgFmtReader);
+            if (nullptr != imgFmtReader)
+            {
+                HGUInt count = 0;
+                HGImgFmt_GetImagePageCount(imgFmtReader, &count);
+                for (HGUInt j = 0; j < count; ++j)
+                {
+                    if (p->m_stopThread)
+                    {
+                        break;
+                    }
+
+                    HGImage img = nullptr;
+                    HGImgFmt_LoadImageFromReader(imgFmtReader, j, nullptr, HGBASE_IMGTYPE_RGB, HGBASE_IMGORIGIN_TOP, &img);
+                    if (nullptr != img)
+                    {
+                        HGImgFmt_SaveImageToWriter(imgFmtWriter, img, nullptr, (HGUInt)p->m_saveQuality);
+                        HGBase_DestroyImage(img);
+                    }
+                }
+
+                HGImgFmt_CloseImageReader(imgFmtReader);
+            }
+        }
+
+        HGImgFmt_CloseImageWriter(imgFmtWriter);
+    }
+
+    emit p->finish();
+}
+
+void Dialog_ExportImageFile::on_updateProgress(int value)
+{
+    ui->progressBar->setValue(value);
+}
+
+void Dialog_ExportImageFile::on_finish()
+{
+    close();
+}
+
+void Dialog_ExportImageFile::on_pushButton_clicked()
+{
+    m_stopThread = true;
+    HGBase_CloseThread(m_thread);
+    m_thread = nullptr;
+}
+
+void Dialog_ExportImageFile::closeEvent(QCloseEvent *e)
+{
+    (void)e;
+    m_stopThread = true;
+    HGBase_CloseThread(m_thread);
+    m_thread = nullptr;
+}

app/Scanner/dialog_exportimagefile.h

+#ifndef DIALOG_EXPORTIMAGEFILE_H
+#define DIALOG_EXPORTIMAGEFILE_H
+
+#include <QDialog>
+#include "base/HGThread.h"
+
+namespace Ui {
+class Dialog_ExportImageFile;
+}
+
+class Dialog_ExportImageFile : public QDialog
+{
+    Q_OBJECT
+
+public:
+    explicit Dialog_ExportImageFile(const QString &destFile, int saveQuality, const QStringList &srcFiles, QWidget *parent = nullptr);
+    ~Dialog_ExportImageFile();
+
+private:
+    static void ThreadFunc(HGThread thread, HGPointer param);
+
+signals:
+    void updateProgress(int value);
+    void finish();
+private slots:
+    void on_updateProgress(int value);
+    void on_finish();
+
+    void on_pushButton_clicked();
+
+protected:
+    virtual void closeEvent(QCloseEvent *e);
+
+private:
+    Ui::Dialog_ExportImageFile *ui;
+
+    QString m_destFile;
+    int m_saveQuality;
+    QStringList m_srcFiles;
+
+    bool m_stopThread;
+    HGThread m_thread;
+};
+
+#endif // DIALOG_EXPORTIMAGEFILE_H

app/Scanner/dialog_exportimagefile.ui

+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>Dialog_ExportImageFile</class>
+ <widget class="QDialog" name="Dialog_ExportImageFile">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>400</width>
+    <height>300</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Dialog</string>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout">
+   <item>
+    <spacer name="horizontalSpacer">
+     <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="QProgressBar" name="progressBar">
+     <property name="value">
+      <number>0</number>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <layout class="QHBoxLayout" name="horizontalLayout">
+     <item>
+      <spacer name="horizontalSpacer_2">
+       <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="pushButton">
+       <property name="text">
+        <string>stop</string>
+       </property>
+      </widget>
+     </item>
+     <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>
+    </layout>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>

app/Scanner/dialog_fullscreen.cpp

+#include "dialog_fullscreen.h"
+#include "ui_dialog_fullscreen.h"
+#include "mainwindow.h"
+#include "imgfmt/HGPdf.h"
+#include "imgfmt/HGImgFmt.h"
+#include "HGUIGlobal.h"
+
+Dialog_FullScreen::Dialog_FullScreen(class MainWindow *mainWidget, const QStringList &fileNames, int currIndex, int multiIndex)
+    : QDialog(nullptr)
+    , ui(new Ui::Dialog_FullScreen)
+    , m_mainWidget(mainWidget)
+    , m_fileNames(fileNames)
+    , m_currFilePath("")
+    , m_currIndex(currIndex)
+    , m_multiPageCount(0)
+    , m_multiIndex(multiIndex)
+    , m_pa_contrlWidget(new QPropertyAnimation(&m_effect_contrlWidget, "opacity", this))
+    , m_pa_text(new QPropertyAnimation(&m_effect_exit, "opacity", this))
+{
+    ui->setupUi(this);
+
+    connect(&m_timer_hide, SIGNAL(timeout()), this, SLOT(on_hide()));
+    connect(ui->view, SIGNAL(escape()), this, SLOT(on_escape()));
+    connect(ui->view, SIGNAL(mousePos(int, int)), this, SLOT(on_mousePos(int, int)));
+
+    this->setWindowFlags(Qt::FramelessWindowHint);
+    this->setWindowState(Qt::WindowFullScreen);
+    this->showFullScreen();
+    ui->view->setFocus();
+
+    m_pa_contrlWidget->setStartValue(0.7);
+    m_pa_contrlWidget->setEndValue(0.0);
+    m_pa_contrlWidget->setDuration(4000);
+
+    m_pa_text->setStartValue(0.7);
+    m_pa_text->setEndValue(0.0);
+    m_pa_text->setDuration(4000);
+
+    if (m_fileNames.count() > 0)
+    {
+        if (-1 != m_currIndex)
+        {
+            assert(-1 != m_multiIndex);
+            m_currFilePath = m_fileNames.at(m_currIndex);
+            m_multiPageCount = getMultiPageCount();
+        }
+        else
+        {
+            assert(-1 == m_multiIndex);
+        }
+    }
+    else
+    {
+        assert(-1 == m_currIndex && -1 == m_multiIndex);
+    }
+
+    showImage();
+}
+
+Dialog_FullScreen::~Dialog_FullScreen()
+{
+    delete ui;
+}
+
+void Dialog_FullScreen::showImage()
+{
+    if (-1 != m_currIndex && -1 != m_multiIndex)
+    {
+        assert(!m_currFilePath.isEmpty());
+
+        HGImage img = nullptr;
+
+        HGPdfReader pdfReader = nullptr;
+        HGImgFmt_OpenPdfReader(getStdString(m_currFilePath).c_str(), &pdfReader);
+        if (nullptr != pdfReader)
+        {
+            HGPdfPageInfo pageInfo = {0, 0};
+            if (HGBASE_ERR_OK == HGImgFmt_GetPdfPageInfo(pdfReader, (HGUInt)m_multiIndex, &pageInfo))
+            {
+                float scale = 1.0f;
+                if (pageInfo.width < 1600)
+                    scale = 1600.0f / pageInfo.width;
+                HGImgFmt_LoadImageFromPdfReader(pdfReader, (HGUInt)m_multiIndex, scale, scale, HGBASE_IMGTYPE_RGB, HGBASE_IMGORIGIN_TOP, &img);
+            }
+
+            HGImgFmt_ClosePdfReader(pdfReader);
+        }
+        else
+        {
+            HGImgFmtReader imgFmtReader = nullptr;
+            HGImgFmt_OpenImageReader(getStdString(m_currFilePath).c_str(), 0, &imgFmtReader);
+            if (nullptr != imgFmtReader)
+            {
+                HGImgFmt_LoadImageFromReader(imgFmtReader, (HGUInt)m_multiIndex, nullptr, HGBASE_IMGTYPE_RGB, HGBASE_IMGORIGIN_TOP, &img);
+                HGImgFmt_CloseImageReader(imgFmtReader);
+            }
+        }
+
+        if (nullptr != img)
+        {
+            ui->view->addImage(img);
+            HGBase_DestroyImage(img);
+        }
+        else
+        {
+            ui->view->clearImage();
+        }
+    }
+
+    setBtnOpacity(0.7);
+    setBtnEnable();
+}
+
+int Dialog_FullScreen::getMultiPageCount()
+{
+    assert(-1 != m_currIndex);
+    assert(!m_currFilePath.isEmpty());
+
+    int count = 0;
+
+    HGImgFmtReader imgFmtReader = nullptr;
+    HGImgFmt_OpenImageReader(getStdString(m_currFilePath).c_str(), 0, &imgFmtReader);
+    if (nullptr != imgFmtReader)
+    {
+        HGImgFmt_GetImagePageCount(imgFmtReader, (HGUInt *)&count);
+        HGImgFmt_CloseImageReader(imgFmtReader);
+    }
+
+    return count;
+}
+
+void Dialog_FullScreen::on_btn_exit_clicked()
+{
+    m_mainWidget->exitFullScreen();
+}
+
+void Dialog_FullScreen::on_btn_prePage_clicked()
+{    
+    if (m_fileNames.size() > 0 && (-1 == m_currIndex || m_currIndex > 0))
+    {
+        if (-1 == m_currIndex)
+            m_currIndex = 0;
+        else if (m_currIndex > 0)
+            --m_currIndex;
+
+        m_currFilePath = m_fileNames.at(m_currIndex);
+        m_multiPageCount = getMultiPageCount();
+        m_multiIndex = 0;
+        showImage();
+    }
+}
+
+void Dialog_FullScreen::on_btn_nextPage_clicked()
+{
+    if (m_fileNames.size() > 0 && (-1 == m_currIndex || m_currIndex < m_fileNames.size() - 1))
+    {
+        if (-1 == m_currIndex)
+            m_currIndex = 0;
+        else if (m_currIndex < m_fileNames.size() - 1)
+            ++m_currIndex;
+
+        m_currFilePath = m_fileNames.at(m_currIndex);
+        m_multiPageCount = getMultiPageCount();
+        m_multiIndex = 0;
+        showImage();
+    }
+}
+
+void Dialog_FullScreen::on_btn_pre_clicked()
+{
+    if (-1 != m_currIndex && m_multiPageCount > 0 && m_multiIndex > 0)
+    {
+        --m_multiIndex;
+        showImage();
+    }
+}
+
+void Dialog_FullScreen::on_btn_next_clicked()
+{
+    if (-1 != m_currIndex && m_multiPageCount > 0 && m_multiIndex != -1 && m_multiIndex < m_multiPageCount - 1)
+    {
+        ++m_multiIndex;
+        showImage();
+    }
+}
+
+void Dialog_FullScreen::on_hide()
+{
+    m_pa_contrlWidget->start();
+    m_pa_text->start();
+}
+
+void Dialog_FullScreen::on_escape()
+{
+    m_mainWidget->exitFullScreen();
+}
+
+void Dialog_FullScreen::on_mousePos(int x, int y)
+{
+    (void)x;
+    (void)y;
+    setBtnOpacity(0.7);
+}
+
+void Dialog_FullScreen::setBtnOpacity(qreal opacity)
+{
+    m_effect_contrlWidget.setOpacity(opacity);
+    ui->contrlWidget->setGraphicsEffect(&m_effect_contrlWidget);
+    m_effect_exit.setOpacity(opacity);
+    ui->btn_exit->setGraphicsEffect(&m_effect_exit);
+    m_pa_contrlWidget->stop();
+    m_pa_text->stop();
+    m_timer_hide.setSingleShot(true);       //设置按钮显示计时为单次触发模式
+    m_timer_hide.start(1000);               //设置按钮1秒后开始淡化
+}
+
+void Dialog_FullScreen::setBtnEnable()
+{
+    ui->btn_prePage->setEnabled(m_fileNames.size() > 0 && (-1 == m_currIndex || m_currIndex > 0));
+    ui->btn_nextPage->setEnabled(m_fileNames.size() > 0 && (-1 == m_currIndex || m_currIndex < m_fileNames.size() - 1));
+    ui->btn_pre->setEnabled(-1 != m_currIndex && m_multiPageCount > 0 && m_multiIndex > 0);
+    ui->btn_next->setEnabled(-1 != m_currIndex && m_multiPageCount > 0 && m_multiIndex != -1 && m_multiIndex < m_multiPageCount - 1);
+    ui->btn_exit->setEnabled(true);
+}

app/Scanner/dialog_fullscreen.h

+#ifndef DIALOG_FULLSCREEN_H
+#define DIALOG_FULLSCREEN_H
+
+#include <QDialog>
+#include <QTimer>
+#include <QGraphicsOpacityEffect>
+#include <QPropertyAnimation>
+
+namespace Ui {
+class Dialog_FullScreen;
+}
+
+class Dialog_FullScreen : public QDialog
+{
+    Q_OBJECT
+
+public:
+    explicit Dialog_FullScreen(class MainWindow *mainWidget, const QStringList &fileNames, int currIndex, int multiIndex);
+    ~Dialog_FullScreen();
+
+private slots:
+    void on_btn_exit_clicked();
+
+    void on_btn_prePage_clicked();
+
+    void on_btn_nextPage_clicked();
+
+    void on_btn_pre_clicked();
+
+    void on_btn_next_clicked();
+
+    void on_hide();
+    void on_escape();
+    void on_mousePos(int x, int y);
+
+private:
+    void setBtnOpacity(qreal opacity);
+    void setBtnEnable();  //根据当前图像序号刷新按钮可见情况
+    void showImage();
+    int getMultiPageCount();
+
+private:
+    Ui::Dialog_FullScreen *ui;
+
+    class MainWindow *m_mainWidget;
+    QStringList m_fileNames;
+    QString m_currFilePath;
+    int m_currIndex;
+    int m_multiPageCount;
+    int m_multiIndex;
+
+    QTimer m_timer_hide;
+    QGraphicsOpacityEffect m_effect_contrlWidget;
+    QGraphicsOpacityEffect m_effect_exit;
+    QPropertyAnimation* m_pa_contrlWidget;
+    QPropertyAnimation* m_pa_text;
+};
+
+#endif // DIALOG_FULLSCREEN_H

app/Scanner/dialog_imageinfo.cpp

+#include "dialog_imageinfo.h"
+#include "ui_dialog_imageinfo.h"
+
+Dialog_ImageInfo::Dialog_ImageInfo(const QStringList& file_keys, const QStringList& file_values,
+                                   const QStringList& image_keys, const QStringList& image_values, QWidget *parent) :
+    QDialog(parent)
+    , ui(new Ui::Dialog_ImageInfo)
+    , m_file_keys(file_keys)
+    , m_file_values(file_values)
+    , m_image_keys(image_keys)
+    , m_image_values(image_values)
+{
+    ui->setupUi(this);
+
+    this->resize(600,400);
+    ui->treeWidget->header()->resizeSections(QHeaderView::ResizeToContents);
+    ui->treeWidget->setColumnCount(2);
+    ui->treeWidget->setColumnWidth(0,180);
+    ui->treeWidget->setAlternatingRowColors(true);
+
+    ui->buttonBox->button(QDialogButtonBox::Ok)->setText(tr("ok"));
+
+    //set primery directory
+    QStringList list;
+    list<<tr("File");
+    QTreeWidgetItem *class1 = new QTreeWidgetItem(ui->treeWidget,list);
+    ui->treeWidget->addTopLevelItem(class1);
+    list.clear();
+    list<<tr("Image");
+    QTreeWidgetItem *class2 = new QTreeWidgetItem(ui->treeWidget,list);
+    ui->treeWidget->addTopLevelItem(class2);
+
+    QList<QTreeWidgetItem*> list_class;
+
+    //set class1 secondary directory
+    m_file_values = makeList(m_file_keys, m_file_values);
+    for(int i=0;i< m_file_keys.size();i++)
+    {
+        QStringList list_string;
+        list_string<< m_file_keys[i]<< m_file_values[i];
+        QTreeWidgetItem *class1_child = new QTreeWidgetItem(class1, list_string);
+        list_class.append(class1_child);
+    }
+    class1->addChildren(list_class);
+
+    //set class2 secondary directory
+    list_class.clear();
+    m_image_values = makeList(m_image_keys, m_image_values);
+    for(int i=0;i< m_image_keys.size();i++)
+    {
+        QStringList list_string;
+        list_string<< m_image_keys[i]<< m_image_values[i];
+        QTreeWidgetItem *class2_child = new QTreeWidgetItem(class2, list_string);
+        list_class.append(class2_child);
+    }
+    class2->addChildren(list_class);
+
+    ui->treeWidget->expandAll();
+}
+
+Dialog_ImageInfo::~Dialog_ImageInfo()
+{
+    delete ui;
+}
+
+QStringList Dialog_ImageInfo::makeList(const QStringList& keys, QStringList values)
+{
+    if (keys.size() < values.size())
+        return values.mid(0, keys.size());
+    else if (keys.size() > values.size())
+    {
+        for (int i = 0; i < keys.size() - values.size(); i++)
+            values.append(tr("None"));
+    }
+    return values;
+}

app/Scanner/dialog_imageinfo.h

+#ifndef DIALOG_IMAGEINFO_H
+#define DIALOG_IMAGEINFO_H
+
+#include <QDialog>
+#include <QPushButton>
+
+namespace Ui {
+class Dialog_ImageInfo;
+}
+
+class Dialog_ImageInfo : public QDialog
+{
+    Q_OBJECT
+
+public:
+    explicit Dialog_ImageInfo(const QStringList& file_keys, const QStringList& file_values,
+                              const QStringList& image_keys, const QStringList& image_values, QWidget *parent = nullptr);
+    ~Dialog_ImageInfo();
+
+private:
+    QStringList makeList(const QStringList& keys, QStringList values);
+
+private:
+    Ui::Dialog_ImageInfo *ui;
+    QStringList m_file_keys, m_file_values, m_image_keys, m_image_values;
+};
+
+#endif // DIALOG_IMAGEINFO_H

app/Scanner/dialog_imageinfo.ui

+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>Dialog_ImageInfo</class>
+ <widget class="QDialog" name="Dialog_ImageInfo">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>400</width>
+    <height>300</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Image information</string>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout">
+   <item>
+    <widget class="QTreeWidget" name="treeWidget">
+     <property name="editTriggers">
+      <set>QAbstractItemView::NoEditTriggers</set>
+     </property>
+     <property name="wordWrap">
+      <bool>true</bool>
+     </property>
+     <attribute name="headerVisible">
+      <bool>false</bool>
+     </attribute>
+     <attribute name="headerStretchLastSection">
+      <bool>true</bool>
+     </attribute>
+     <column>
+      <property name="text">
+       <string notr="true">1</string>
+      </property>
+     </column>
+    </widget>
+   </item>
+   <item>
+    <widget class="QDialogButtonBox" name="buttonBox">
+     <property name="orientation">
+      <enum>Qt::Horizontal</enum>
+     </property>
+     <property name="standardButtons">
+      <set>QDialogButtonBox::Ok</set>
+     </property>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>accepted()</signal>
+   <receiver>Dialog_ImageInfo</receiver>
+   <slot>accept()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>248</x>
+     <y>254</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>157</x>
+     <y>274</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>rejected()</signal>
+   <receiver>Dialog_ImageInfo</receiver>
+   <slot>reject()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>316</x>
+     <y>260</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>286</x>
+     <y>274</y>
+    </hint>
+   </hints>
+  </connection>
+ </connections>
+</ui>

app/Scanner/dialog_imgproc_adjust.cpp

+#include "dialog_imgproc_adjust.h"
+#include "ui_dialog_imgproc_adjust.h"
+#include "imgproc/HGImgProc.h"
+
+Dialog_ImgProc_Adjust::Dialog_ImgProc_Adjust(HGImage img, QWidget *parent) :
+    QDialog(parent),
+    ui(new Ui::Dialog_ImgProc_Adjust)
+{
+    ui->setupUi(this);
+
+    ui->view_before->addImage(img);
+    ui->view_after->addImage(img);
+    ui->gbox_before->setVisible(ui->cbtn_preview->isChecked());
+    ui->gbox_after->setVisible(ui->cbtn_preview->isChecked());
+
+    ui->buttonBox->button(QDialogButtonBox::Ok)->setText(tr("ok"));
+    ui->buttonBox->button(QDialogButtonBox::Cancel)->setText(tr("cancel"));
+    ui->buttonBox->button(QDialogButtonBox::RestoreDefaults)->setText(tr("restore default"));
+
+    m_base_widget = new Widget_Imgproc_Base(this);
+    reinterpret_cast<QVBoxLayout*>(this->layout())->insertWidget(2, m_base_widget);
+    connect(m_base_widget, SIGNAL(brightness_change(int)), this, SLOT(on_brightness_change(int)));
+    connect(m_base_widget, SIGNAL(contrast_change(int)), this, SLOT(on_contrast_change(int)));
+    connect(m_base_widget, SIGNAL(gamma_change(double)), this, SLOT(on_gamma_change(double)));
+    m_brightness = 0;
+    m_contrast = 0;
+    m_gamma = 1.0;
+}
+
+Dialog_ImgProc_Adjust::~Dialog_ImgProc_Adjust()
+{
+    delete ui;
+}
+
+HGImage Dialog_ImgProc_Adjust::getBeforeImage()
+{
+    HGImage img = nullptr;
+    ui->view_before->getImage(&img);
+    return img;
+}
+
+HGImage Dialog_ImgProc_Adjust::getAfterImage()
+{
+    HGImage img = nullptr;
+    ui->view_after->getImage(&img);
+    return img;
+}
+
+void Dialog_ImgProc_Adjust::on_brightness_change(int value)
+{
+    m_brightness = value;
+    process();
+}
+
+void Dialog_ImgProc_Adjust::on_contrast_change(int value)
+{
+    m_contrast = value;
+    process();
+}
+
+void Dialog_ImgProc_Adjust::on_gamma_change(double value)
+{
+    m_gamma = value;
+    process();
+}
+
+void Dialog_ImgProc_Adjust::on_cbtn_preview_toggled(bool checked)
+{
+    reinterpret_cast<QVBoxLayout*>(this->layout())->setStretch(1, checked ? 1 : 0);
+    ui->gbox_before->setVisible(checked);
+    ui->gbox_after->setVisible(checked);
+}
+
+void Dialog_ImgProc_Adjust::on_cbtn_applyImg_toggled(bool checked)
+{
+    HGImage img = nullptr;
+    if (checked)
+        ui->view_after->getImage(&img);
+    else
+        ui->view_before->getImage(&img);
+    assert(nullptr != img);
+    emit applyToImage(img);
+}
+
+void Dialog_ImgProc_Adjust::on_buttonBox_clicked(QAbstractButton *button)
+{
+    if (ui->buttonBox->standardButton(button) == QDialogButtonBox::RestoreDefaults)
+    {
+        m_base_widget->setDefault();
+        m_brightness = 0;
+        m_contrast = 0;
+        m_gamma = 1.0;
+        process();
+    }
+}
+
+void Dialog_ImgProc_Adjust::process()
+{
+    HGImage img = nullptr;
+    ui->view_before->getImage(&img);
+    assert(nullptr != img);
+
+    HGImageInfo imgInfo;
+    HGBase_GetImageInfo(img, &imgInfo);
+
+    HGImage destImg = nullptr;
+    HGBase_CreateImage(imgInfo.width, imgInfo.height, imgInfo.type, imgInfo.origin, &destImg);
+    if (nullptr != destImg)
+    {
+        HGImgProc_ImageAdjustColors(img, destImg, m_brightness, m_contrast, (HGFloat)m_gamma);
+        ui->view_after->addImage(destImg);
+        HGBase_DestroyImage(destImg);
+
+        if (ui->cbtn_applyImg->isChecked())
+        {
+            HGImage emitImg = nullptr;
+            ui->view_after->getImage(&emitImg);
+            assert(nullptr != emitImg);
+            emit applyToImage(emitImg);
+        }
+    }
+}

app/Scanner/dialog_imgproc_adjust.h

+#ifndef DIALOG_IMGPROC_ADJUST_H
+#define DIALOG_IMGPROC_ADJUST_H
+
+#include <QDialog>
+#include <QAbstractButton>
+#include <QPushButton>
+#include "widget_imgproc_base.h"
+#include "base/HGImage.h"
+
+namespace Ui {
+class Dialog_ImgProc_Adjust;
+}
+
+class Dialog_ImgProc_Adjust : public QDialog
+{
+    Q_OBJECT
+
+public:
+    explicit Dialog_ImgProc_Adjust(HGImage img, QWidget *parent = nullptr);
+    ~Dialog_ImgProc_Adjust();
+
+    HGImage getBeforeImage();
+    HGImage getAfterImage();
+
+signals:
+    void applyToImage(HGImage img);
+
+private slots:
+    void on_brightness_change(int value);
+    void on_contrast_change(int value);
+    void on_gamma_change(double value);
+
+    void on_cbtn_preview_toggled(bool checked);
+
+    void on_cbtn_applyImg_toggled(bool checked);
+
+    void on_buttonBox_clicked(QAbstractButton *button);
+
+private:
+    void process();
+
+private:
+    Ui::Dialog_ImgProc_Adjust *ui;
+
+    Widget_Imgproc_Base* m_base_widget;
+    int m_brightness;
+    int m_contrast;
+    double m_gamma;
+};
+
+#endif // DIALOG_IMGPROC_ADJUST_H

app/Scanner/dialog_imgproc_adjust.ui

+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>Dialog_ImgProc_Adjust</class>
+ <widget class="QDialog" name="Dialog_ImgProc_Adjust">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>463</width>
+    <height>543</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Adjust</string>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout" stretch="0,0,0,0,0">
+   <item>
+    <layout class="QHBoxLayout" name="horizontalLayout_4" stretch="0,1">
+     <item>
+      <widget class="QCheckBox" name="cbtn_preview">
+       <property name="text">
+        <string>Show preview</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="Line" name="line">
+       <property name="orientation">
+        <enum>Qt::Horizontal</enum>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+   <item>
+    <layout class="QHBoxLayout" name="horizontalLayout_3">
+     <item>
+      <widget class="QGroupBox" name="gbox_before">
+       <property name="title">
+        <string>Before</string>
+       </property>
+       <layout class="QHBoxLayout" name="horizontalLayout">
+        <item>
+         <widget class="HGImgView" name="view_before" native="true">
+          <property name="minimumSize">
+           <size>
+            <width>150</width>
+            <height>100</height>
+           </size>
+          </property>
+         </widget>
+        </item>
+       </layout>
+      </widget>
+     </item>
+     <item>
+      <widget class="QGroupBox" name="gbox_after">
+       <property name="title">
+        <string>After</string>
+       </property>
+       <layout class="QHBoxLayout" name="horizontalLayout_2">
+        <item>
+         <widget class="HGImgView" name="view_after" native="true">
+          <property name="minimumSize">
+           <size>
+            <width>150</width>
+            <height>100</height>
+           </size>
+          </property>
+         </widget>
+        </item>
+       </layout>
+      </widget>
+     </item>
+    </layout>
+   </item>
+   <item>
+    <layout class="QHBoxLayout" name="horizontalLayout_8">
+     <item>
+      <widget class="QCheckBox" name="cbtn_applyImg">
+       <property name="text">
+        <string>Apply to image</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <spacer name="horizontalSpacer_2">
+       <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">
+     <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>
+    <widget class="QDialogButtonBox" name="buttonBox">
+     <property name="orientation">
+      <enum>Qt::Horizontal</enum>
+     </property>
+     <property name="standardButtons">
+      <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok|QDialogButtonBox::RestoreDefaults</set>
+     </property>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <customwidgets>
+  <customwidget>
+   <class>HGImgView</class>
+   <extends>QWidget</extends>
+   <header location="global">HGImgView.h</header>
+   <container>1</container>
+  </customwidget>
+ </customwidgets>
+ <resources/>
+ <connections>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>accepted()</signal>
+   <receiver>Dialog_ImgProc_Adjust</receiver>
+   <slot>accept()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>248</x>
+     <y>254</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>157</x>
+     <y>274</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>rejected()</signal>
+   <receiver>Dialog_ImgProc_Adjust</receiver>
+   <slot>reject()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>316</x>
+     <y>260</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>286</x>
+     <y>274</y>
+    </hint>
+   </hints>
+  </connection>
+ </connections>
+</ui>

app/Scanner/dialog_insertindex.cpp

+#include "dialog_insertindex.h"
+#include "ui_dialog_insertindex.h"
+#include <QButtonGroup>
+#include <QPushButton>
+
+Dialog_InsertIndex::Dialog_InsertIndex(QWidget *parent) :
+    QDialog(parent),
+    ui(new Ui::Dialog_InsertIndex),
+    button_group(new QButtonGroup),
+    m_index(afterLast)
+{
+    ui->setupUi(this);
+    button_group->addButton(ui->rbtn_first, 0);
+    button_group->addButton(ui->rbtn_beforeCurr, 1);
+    button_group->addButton(ui->rbtn_afterCurr, 2);
+    button_group->addButton(ui->rbtn_last, 3);
+
+    ui->buttonBox->button(QDialogButtonBox::Ok)->setText(tr("ok"));
+    ui->buttonBox->button(QDialogButtonBox::Cancel)->setText(tr("cancel"));
+
+    connect(button_group, SIGNAL(buttonClicked(int)), this, SLOT(on_rbtn_clicked(int)));
+}
+
+Dialog_InsertIndex::~Dialog_InsertIndex()
+{
+    delete button_group;
+    delete ui;
+}
+
+void Dialog_InsertIndex::on_rbtn_clicked(int id)
+{
+    m_index = id;
+}