【Qt IFW】 覆盖安装向导制作_binarycreator 制作卸载

目录

安装Qt IFW

目录结构说明

总体结构

config目录

packages目录

打包安装包

效果图

---

需求：

给qt编写的桌面软件制作安装向导，检测安装路径，覆盖安装

软件主程序下有OpenVino、python 2个子模块，可选安装

安装Qt IFW

download：Index of /official_releases/qt-installer-framework

Qt Installer Framework Manual：Qt Installer Framework Manual

目录结构说明

总体结构

建立目录结构如下：

• HyperVisionIFW：项目名称

• docs：存放文档

• V0.4.2: 区分不同版本（由D:\Qt\QtIFW-4.2.0\examples\startmenu修改而来）

config目录

config.xml 必要文件

<?xml version="1.0" encoding="UTF-8"?>
<Installer>
    <Name>HyperVision</Name>
    <Version>0.4.2</Version>
    <Title>HyperVision安装向导</Title>
    <Publisher>CZTEK</Publisher>
    <!-- Directory name is used in component.xml -->
    <StartMenuDir>HyperVision0.4.2</StartMenuDir>
    <TargetDir>@ApplicationsDirX64@/CZTEK/HyperVision0.4.2</TargetDir>
    <WizardStyle>Classic</WizardStyle>
    <StyleSheet>style.qss</StyleSheet>
    <TitleColor>#FFFFFF</TitleColor>
    <Logo>logo45.png</Logo>
</Installer>

字段含义见：Configuration File | Qt Installer Framework Manual

style.qss 界面样式表

QWidget
{
    color: white;
    background-color: rgb(65, 65, 65);
}
​
QPushButton
{
    background: qlineargradient(x1:0, y1:0, x2:0, y2:1, stop:0 rgba(150, 150, 150, 60%), stop:1 rgba(50, 50, 50, 60%));
    border-color: rgb(60, 60, 60);
    border-style: solid;
    border-width: 2px;
    border-radius: 9px;
    min-height: 20px;
    max-height: 20px;
    min-width: 60px;
    max-width: 60px;
    padding-left: 15px;
    padding-right: 15px;
}
​
QPushButton:pressed, QPushButton:checked
{
    background: qlineargradient(x1:0, y1:0, x2:0, y2:1, stop:0 rgba(50, 50, 50, 60%), stop:1 rgba(150, 150, 150, 60%));
}

packages目录

根据自己项目实际情况划分模块

root.openvino表示为root的子模块

每个组件下包含data、meta 2个文件夹

data下存放需要打包的exe、dll、其他文件

meta下存放安装脚本、UI、组件配置信息

对应界面如下：

root

• data

./data/script/uninstallscript.qs 卸载脚本，自动点击maintenancetool界面next按钮

// 卸载脚本：如果程序已安装，则会调用 maintenance 工具，自动进行卸载。
function Controller()
{
    gui.clickButton(buttons.NextButton);
    gui.clickButton(buttons.NextButton);
 
    // 连接信号槽
    installer.uninstallationFinished.connect(this, this.uninstallationFinished);
}
 
// 当卸载完成时，触发
Controller.prototype.uninstallationFinished = function()
{
    gui.clickButton(buttons.NextButton);
}
 
// 与完成页面上的部件交互
Controller.prototype.FinishedPageCallback = function()
{
    gui.clickButton(buttons.FinishButton);
}

• meta

 ./meta/package.xml

<?xml version="1.0" encoding="UTF-8"?>
<Package>
    <DisplayName>HyperVision</DisplayName>
    <Description>主程序</Description>
    <Version>0.5.2</Version>
    <ReleaseDate>2022-02-18</ReleaseDate>
    <Default>true</Default>
    <Script>installscript.qs</Script>
	<UserInterfaces>
        <UserInterface>targetwidget.ui</UserInterface>
    </UserInterfaces>
</Package>

./meta/installscript.qs 安装脚本，创建快捷方式，覆盖安装

var targetDirectoryPage = null;
 
// default constructor
function Component()
{
	installer.gainAdminRights();
    component.loaded.connect(this, this.installerLoaded);
}
 
// 实用函数，类似于 QString QDir::toNativeSeparators()
var Dir = new function () {
    this.toNativeSparator = function (path) {
        if (installer.value("os") == "win")
            return path.replace(/\//g, '\\');
        return path;
    }
};
 
Component.prototype.createOperations = function()
{
	try 
	{
	    // call default implementation to actually install README.txt!
		component.createOperations();
 
		if (systemInfo.productType === "windows") 
		{
			//开始菜单快捷方式
			component.addOperation("CreateShortcut",               
								   "@TargetDir@/HyperVision.exe",    
								   "@StartMenuDir@/HyperVision.lnk",
								   "workingDirectory=@TargetDir@");
	 
			//桌面快捷方式
			component.addOperation("CreateShortcut",
								   "@TargetDir@/HyperVision.exe",
								   "@DesktopDir@/HyperVision.lnk",
								   "workingDirectory=@TargetDir@");
		}	
	}catch (e) {
        print(e);
    }
}
 
// 加载组件后立即调用
Component.prototype.installerLoaded = function()
{
    installer.setDefaultPageVisible(QInstaller.TargetDirectory, false);
    installer.addWizardPage(component, "TargetWidget", QInstaller.TargetDirectory);
 
    targetDirectoryPage = gui.pageWidgetByObjectName("DynamicTargetWidget");
    targetDirectoryPage.windowTitle = "选择安装目录";
    targetDirectoryPage.description.setText("请选择程序的安装位置：");
    targetDirectoryPage.targetDirectory.textChanged.connect(this, this.targetDirectoryChanged);
    targetDirectoryPage.targetDirectory.setText(Dir.toNativeSparator(installer.value("TargetDir")));
    targetDirectoryPage.targetChooser.released.connect(this, this.targetChooserClicked);
 
    gui.pageById(QInstaller.ComponentSelection).entered.connect(this, this.componentSelectionPageEntered);
}
 
// 当点击选择安装位置按钮时调用
Component.prototype.targetChooserClicked = function()
{
    var dir = QFileDialog.getExistingDirectory("", targetDirectoryPage.targetDirectory.text);
    if (dir != "") {
        targetDirectoryPage.targetDirectory.setText(Dir.toNativeSparator(dir));
    }
}
 
// 当安装位置发生改变时调用
Component.prototype.targetDirectoryChanged = function()
{
    var dir = targetDirectoryPage.targetDirectory.text;
    if (installer.fileExists(dir) && installer.fileExists(dir + "/HyperVision.exe")) {
        targetDirectoryPage.warning.setText("<p style=\"color: red\">检测到程序已安装，继续将会被覆盖。</p>");
    } else {
        targetDirectoryPage.warning.setText("");
    }
    installer.setValue("TargetDir", dir);
}
 
// 当进入【选择组件】页面时调用
Component.prototype.componentSelectionPageEntered = function()
{
    var dir = installer.value("TargetDir");
    if (installer.fileExists(dir) && installer.fileExists(dir + "/maintenancetool.exe")) {
        installer.execute(dir + "/maintenancetool.exe", "--script=" + dir + "/script/uninstallscript.qs");
    }
}

./meta/targetwidget.ui

<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
 <class>TargetWidget</class>
 <widget class="QWidget" name="TargetWidget">
  <property name="geometry">
   <rect>
    <x>0</x>
    <y>0</y>
    <width>491</width>
    <height>190</height>
   </rect>
  </property>
  <property name="sizePolicy">
   <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
    <horstretch>0</horstretch>
    <verstretch>0</verstretch>
   </sizepolicy>
  </property>
  <property name="minimumSize">
   <size>
    <width>491</width>
    <height>190</height>
   </size>
  </property>
  <property name="windowTitle">
   <string>Form</string>
  </property>
  <layout class="QVBoxLayout" name="verticalLayout">
   <item>
    <widget class="QLabel" name="description">
     <property name="text">
      <string>description</string>
     </property>
    </widget>
   </item>
   <item>
    <layout class="QHBoxLayout" name="horizontalLayout">
     <property name="spacing">
      <number>6</number>
     </property>
     <item>
      <widget class="QLineEdit" name="targetDirectory">
       <property name="readOnly">
        <bool>true</bool>
       </property>
      </widget>
     </item>
     <item>
      <widget class="QPushButton" name="targetChooser">
       <property name="text">
        <string>...</string>
       </property>
      </widget>
     </item>
    </layout>
   </item>
   <item>
    <widget class="QLabel" name="warning">
     <property name="enabled">
      <bool>true</bool>
     </property>
     <property name="text">
      <string>warning</string>
     </property>
    </widget>
   </item>
   <item>
    <spacer name="verticalSpacer">
     <property name="orientation">
      <enum>Qt::Vertical</enum>
     </property>
     <property name="sizeHint" stdset="0">
      <size>
       <width>20</width>
       <height>122</height>
      </size>
     </property>
    </spacer>
   </item>
  </layout>
 </widget>
 <resources/>
 <connections/>
</ui>

root.openvino

• data

• meta

• ./meta/package.xml

<?xml version="1.0" encoding="UTF-8"?>
<Package>
    <DisplayName>OpenVino</DisplayName>
    <Description>深度学习工具库</Description>
    <Version>2021.4.752</Version>
    <ReleaseDate>2022-02-18</ReleaseDate>
    <Default>true</Default>
</Package>

root.python

• data

• meta

./meta/package.xml

<?xml version="1.0" encoding="UTF-8"?>
<Package>
    <DisplayName>Python</DisplayName>
    <Description>Python解释器</Description>
    <Version>3.7</Version>
    <ReleaseDate>2022-02-18</ReleaseDate>
    <Default>true</Default>
</Package>

打包安装包

编写一个运行脚本 build.bat

D:/Qt/QtIFW-4.2.0/bin/binarycreator.exe -c ./config/config.xml -p ./packages hypervision-windows-x86-0.4.2.0222.exe -v
pause

-c 指定config路径

-p 指定包路径

双击build.bat

等待运行完毕后，生成hypervision-windows-x86-0.4.2.0222.exe

效果图