add tool_ivddecode. not complete.

src/tool/tool_ivddecode/main.cpp

@@ -0,0 +1,11 @@
+#include "mainwindow.h"
+#include <QApplication>
+
+int main(int argc, char *argv[])
+{
+    QApplication a(argc, argv);
+    MainWindow w;
+    w.show();
+
+    return a.exec();
+}

src/tool/tool_ivddecode/mainwindow.cpp

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+#include "mainwindow.h"
+#include "ui_mainwindow.h"
+
+#include <QFileDialog>
+
+#include <iostream>
+
+MainWindow::MainWindow(QWidget *parent) :
+    QMainWindow(parent),
+    ui(new Ui::MainWindow)
+{
+    ui->setupUi(this);
+}
+
+MainWindow::~MainWindow()
+{
+    delete ui;
+}
+
+void MainWindow::on_pushButton_decode_clicked()
+{
+    QString strdir = QFileDialog::getExistingDirectory(this, tr("Set Save Directory"), ".", QFileDialog::ShowDirsOnly | QFileDialog::DontResolveSymlinks);
+    if(strdir.isEmpty())
+    {
+        return;
+
+    }
+
+    std::cout<<" directory: "<<strdir.toStdString()<<std::endl;
+
+    QString strivd = QFileDialog::getOpenFileName(this,tr("Open file"),"",tr("Record File(*.ivd)"));
+    if(strivd.isEmpty())return;
+
+    mpthread = new std::thread(strivd.toStdString());
+    mbRunning = true;
+    ui->pushButton_decode->setEnabled(false);
+
+
+}
+
+void MainWindow::threadconvert(std::string strfilepath)
+{
+
+}

src/tool/tool_ivddecode/mainwindow.h

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+#ifndef MAINWINDOW_H
+#define MAINWINDOW_H
+
+#include <QMainWindow>
+
+#include <thread>
+
+namespace Ui {
+class MainWindow;
+}
+
+class MainWindow : public QMainWindow
+{
+    Q_OBJECT
+
+public:
+    explicit MainWindow(QWidget *parent = 0);
+    ~MainWindow();
+
+private slots:
+    void on_pushButton_decode_clicked();
+
+private:
+    Ui::MainWindow *ui;
+
+    std::thread * mpthread;
+    bool mbRunning;
+
+private:
+    void threadconvert(std::string strfilepath);
+};
+
+#endif // MAINWINDOW_H

src/tool/tool_ivddecode/mainwindow.ui

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+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>MainWindow</class>
+ <widget class="QMainWindow" name="MainWindow">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>547</width>
+    <height>405</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>MainWindow</string>
+  </property>
+  <widget class="QWidget" name="centralWidget">
+   <widget class="QPushButton" name="pushButton_decode">
+    <property name="geometry">
+     <rect>
+      <x>80</x>
+      <y>40</y>
+      <width>141</width>
+      <height>61</height>
+     </rect>
+    </property>
+    <property name="text">
+     <string>Decode</string>
+    </property>
+   </widget>
+   <widget class="QProgressBar" name="progressBar">
+    <property name="geometry">
+     <rect>
+      <x>80</x>
+      <y>130</y>
+      <width>391</width>
+      <height>51</height>
+     </rect>
+    </property>
+    <property name="value">
+     <number>24</number>
+    </property>
+   </widget>
+  </widget>
+  <widget class="QMenuBar" name="menuBar">
+   <property name="geometry">
+    <rect>
+     <x>0</x>
+     <y>0</y>
+     <width>547</width>
+     <height>28</height>
+    </rect>
+   </property>
+  </widget>
+  <widget class="QToolBar" name="mainToolBar">
+   <attribute name="toolBarArea">
+    <enum>TopToolBarArea</enum>
+   </attribute>
+   <attribute name="toolBarBreak">
+    <bool>false</bool>
+   </attribute>
+  </widget>
+  <widget class="QStatusBar" name="statusBar"/>
+ </widget>
+ <layoutdefault spacing="6" margin="11"/>
+ <resources/>
+ <connections/>
+</ui>

src/tool/tool_ivddecode/tool_ivddecode.pro

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+#-------------------------------------------------
+#
+# Project created by QtCreator 2022-07-05T16:27:38
+#
+#-------------------------------------------------
+
+QT       += core gui
+
+greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
+
+TARGET = tool_ivddecode
+TEMPLATE = app
+
+# The following define makes your compiler emit warnings if you use
+# any feature of Qt which has been marked as deprecated (the exact warnings
+# depend on your compiler). Please consult the documentation of the
+# deprecated API in order to know how to port your code away from it.
+DEFINES += QT_DEPRECATED_WARNINGS
+
+# You can also make your code fail to compile if you use deprecated APIs.
+# In order to do so, uncomment the following line.
+# You can also select to disable deprecated APIs only up to a certain version of Qt.
+#DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000    # disables all the APIs deprecated before Qt 6.0.0
+
+
+SOURCES += \
+        main.cpp \
+        mainwindow.cpp
+
+HEADERS += \
+        mainwindow.h
+
+FORMS += \
+        mainwindow.ui