关于

kybackup/aboutdialog.cpp

@@ -0,0 +1,134 @@
+#include "aboutdialog.h"
+#include "ui_aboutdialog.h"
+#include <QVBoxLayout>
+#include <QHBoxLayout>
+#include <QPushButton>
+#include <QLabel>
+#include <QRegularExpression>
+#include <QSizePolicy>
+#include "xatom-helper.h"
+#include "gsettingswrapper.h"
+#include "./component/mylabel.h"
+#include "../common/utils.h"
+
+AboutDialog::AboutDialog(QWidget *parent) :
+    QDialog(parent),
+    ui(new Ui::AboutDialog)
+{
+    ui->setupUi(this);
+
+    // 添加窗管协议
+    MotifWmHints hints;
+    hints.flags = MWM_HINTS_FUNCTIONS | MWM_HINTS_DECORATIONS;
+    hints.functions = MWM_FUNC_ALL;
+    hints.decorations = MWM_DECOR_BORDER;
+    XAtomHelper::getInstance()->setWindowMotifHint(winId(), hints);
+
+    // 设置背景色
+    this->setAutoFillBackground(true);
+    QPalette palette = this->palette();
+    palette.setColor(QPalette::Background, palette.color(QPalette::Base));
+    this->setPalette(palette);
+
+    this->setFixedWidth(420);
+    this->setMinimumHeight(420);
+    QSizePolicy sizePolicy(QSizePolicy::Fixed, QSizePolicy::Expanding);
+    this->setSizePolicy(sizePolicy);
+
+    // 顶行，关闭按钮
+    QPushButton *closeBtn = new QPushButton;
+    closeBtn->setToolTip(tr("Close"));
+    closeBtn->setProperty("isWindowButton", 0x2);
+    closeBtn->setProperty("useIconHighlightEffect", 0x8);
+    closeBtn->setFixedSize(30, 30);
+    closeBtn->setFlat(true);
+    closeBtn->setIcon(QIcon::fromTheme("window-close-symbolic"));
+    QHBoxLayout *hlayoutLine1 = new QHBoxLayout;
+    hlayoutLine1->addStretch();
+    hlayoutLine1->addWidget(closeBtn);
+    connect(closeBtn, &QPushButton::clicked, this, &AboutDialog::close);
+
+    // 第二行，备份还原图标
+    QLabel *backupIconLabel = new QLabel;
+    QIcon titleIcon = QIcon::fromTheme("yhkylin-backup-tools");
+    backupIconLabel->setPixmap(titleIcon.pixmap(titleIcon.actualSize(QSize(96, 96))));
+    GSettingsWrapper::connectUkuiStyleSchema(backupIconLabel, QSize(96, 96));
+    QHBoxLayout *hlayoutLine2 = new QHBoxLayout;
+    hlayoutLine2->addStretch();
+    hlayoutLine2->addWidget(backupIconLabel);
+    hlayoutLine2->addStretch();
+
+    // 第三行，工具名称
+    MyLabel *toolName = new MyLabel;
+    toolName->setFixedHeight(36);
+    toolName->setDeplayText(tr("Backup & Restore"));
+    toolName->setFontSize(28);
+    toolName->setIsOriginal(true);
+    QHBoxLayout *hlayoutLine3 = new QHBoxLayout;
+    hlayoutLine3->addStretch();
+    hlayoutLine3->addWidget(toolName);
+    hlayoutLine3->addStretch();
+
+    // 第四行，工具版本
+    MyLabel *toolVersion = new MyLabel;
+    toolName->setFixedHeight(36);
+    toolVersion->setDeplayText(tr("version: ") + getBackupVersion());
+    toolVersion->setIsOriginal(true);
+    QHBoxLayout *hlayoutLine4 = new QHBoxLayout;
+    hlayoutLine4->addStretch();
+    hlayoutLine4->addWidget(toolVersion);
+    hlayoutLine4->addStretch();
+
+    // 第五行，简介
+    MyLabel *introduction = new MyLabel;
+    introduction->setFixedWidth(356);
+    introduction->setIsOriginal(true);
+    introduction->setWordWrap(true);
+    introduction->setSizePolicy(sizePolicy);
+    introduction->setDeplayText(tr("The backup tool is a tool that supports system backup and data backup. "
+                                   "When the user data is damaged or the system is attacked, the tool can flexibly restore "
+                                   "the status of the backup node. A lot of optimization and innovation have been "
+                                   "carried out for domestic hardware and software platforms."));
+    QHBoxLayout *hlayoutLine5 = new QHBoxLayout;
+    hlayoutLine5->addStretch();
+    hlayoutLine5->addWidget(introduction);
+    hlayoutLine5->addStretch();
+
+    QVBoxLayout *vlayout = new QVBoxLayout;
+    vlayout->addLayout(hlayoutLine1);
+    vlayout->addLayout(hlayoutLine2);
+    vlayout->addLayout(hlayoutLine3);
+    vlayout->addLayout(hlayoutLine4);
+    vlayout->addLayout(hlayoutLine5);
+    vlayout->addSpacing(20);
+    vlayout->addStretch();
+    this->setLayout(vlayout);
+    this->adjustSize();
+}
+
+QString AboutDialog::getBackupVersion()
+{
+    QString version;
+    Utils::executeCMD("dpkg -l yhkylin-backup-tools | grep yhkylin-backup-tools", version);
+    // "ii  yhkylin-backup-tools 4.0.13-kylin72 amd64        YHkylin backup tools\n"
+    QStringList fields = version.split(QRegularExpression("[ \t]+"));
+    if (fields.size() >= 3)
+        version = fields.at(2);
+    else
+        version = "none";
+
+    return version;
+}
+
+//void AboutDialog::resizeEvent(QResizeEvent *event)
+//{
+//    // 警告:在resizeEvent()中调用resize()或setGeometry()可能导致无限递归。所以最好不要这样用
+//    if (event->oldSize() != event->size()) {
+//        this->resize(event->size());
+//    }
+//}
+
+AboutDialog::~AboutDialog()
+{
+    delete ui;
+}

kybackup/aboutdialog.h

@@ -0,0 +1,27 @@
+#ifndef ABOUTDIALOG_H
+#define ABOUTDIALOG_H
+
+#include <QDialog>
+#include <QResizeEvent>
+
+namespace Ui {
+class AboutDialog;
+}
+
+class AboutDialog : public QDialog
+{
+    Q_OBJECT
+
+public:
+    explicit AboutDialog(QWidget *parent = nullptr);
+    ~AboutDialog();
+
+    QString getBackupVersion();
+
+    //virtual void resizeEvent(QResizeEvent *event);
+
+private:
+    Ui::AboutDialog *ui;
+};
+
+#endif // ABOUTDIALOG_H

kybackup/aboutdialog.ui

@@ -0,0 +1,18 @@
+<ui version="4.0">
+ <class>AboutDialog</class>
+ <widget class="QDialog" name="AboutDialog">
+  <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>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>

kybackup/gsettingswrapper.cpp

@@ -26,7 +26,6 @@ void GSettingsWrapper::connectUkuiStyleSchema(QWidget * widgetPtr, QSize size)
                     QLabel *labelPtr = qobject_cast<QLabel *>(widgetPtr);
                     const QPixmap * pixmapPtr = labelPtr->pixmap();
                     if (pixmapPtr != nullptr) {
-                        //labelPtr->setPixmap(titleIcon.pixmap(titleIcon.actualSize(pixmapPtr->size())));
                         labelPtr->setPixmap(titleIcon.pixmap(titleIcon.actualSize(size)));
                     } else {
                         labelPtr->setPixmap(titleIcon.pixmap(titleIcon.actualSize(QSize(24, 24))));

kybackup/kybackup.pro

@@ -35,6 +35,7 @@ HEADERS += \
     ../common/singleton.h \
     ../common/spinlock_mutex.h \
     ../common/utils.h \
+    aboutdialog.h \
     backup_manager_interface.h \
     backuppointlistdialog.h \
     component/backuplistwidget.h \
@@ -78,6 +79,7 @@ SOURCES += \
     ../common/mydefine.cpp \
     ../common/mylittleparse.cpp \
     ../common/utils.cpp \
+    aboutdialog.cpp \
     backup_manager_interface.cpp \
     backuppointlistdialog.cpp \
     component/backuplistwidget.cpp \
@@ -117,6 +119,7 @@ SOURCES += \
     xatom-helper.cpp
 
 FORMS += \
+    aboutdialog.ui \
     backuppointlistdialog.ui \
     deletebackupdialog.ui \
     maindialog.ui

kybackup/maindialog.cpp

@@ -17,6 +17,7 @@
 #include "backup_manager_interface.h"
 #include "globalbackupinfo.h"
 #include "messageboxutils.h"
+#include "aboutdialog.h"
 
 MainDialog::MainDialog(QWidget *parent)
     : QMainWindow(parent)
@@ -157,7 +158,7 @@ void MainDialog::initStyleSheet()
     // 主窗口
     this->setWindowTitle(tr("Backup & Restore"));
 
-    // 右侧title
+    // 右侧窗口背景色设置
     m_rightWidget->setAutoFillBackground(true);
     QPalette palette = m_rightWidget->palette();
     palette.setColor(QPalette::Background, palette.color(QPalette::Base));
@@ -175,8 +176,9 @@ void MainDialog::initConnect()
 
     // 关于
     connect(m_backupAbout, &QAction::triggered, this, [=] {
-        // UkccAbout *ukcc = new UkccAbout(this);
-        // ukcc->exec();
+        AboutDialog *about = new AboutDialog(this);
+        about->exec();
+        about->deleteLater();
     });
 
     connect(m_backupHelp, &QAction::triggered, this, [=] {