122508 【备份还原】备份名称限制中文、英文均为65位，且无超出长度的提示

kybackup/component/inputvalidator.cpp

@@ -0,0 +1,26 @@
+#include "inputvalidator.h"
+
+InputValidator::InputValidator(const QRegExp &rx, QObject *parent) :
+    QRegExpValidator(rx, parent)
+{}
+
+InputValidator::~InputValidator()
+{}
+
+QValidator::State InputValidator::validate(QString &input, int &pos) const
+{
+    QString in = input;
+    int index = pos;
+
+    State state = QRegExpValidator::validate(in, index);
+
+    QChar c;
+    if (!in.isEmpty())
+        c = in.at(index - 1);
+    if (State::Acceptable == state)
+        emit checked(true, in, index, c);
+    else
+        emit checked(false, in, index, c);
+
+    return state;
+}

kybackup/component/inputvalidator.h

@@ -0,0 +1,20 @@
+#ifndef INPUTVALIDATOR_H
+#define INPUTVALIDATOR_H
+
+#include <QRegExpValidator>
+
+class InputValidator : public QRegExpValidator
+{
+    Q_OBJECT
+public:
+    InputValidator(const QRegExp &rx, QObject *parent = nullptr);
+    virtual ~InputValidator();
+
+public:
+    virtual QValidator::State validate(QString &input, int &pos) const override;
+
+signals:
+    void checked(bool valid, QString input, int pos, QChar c) const;
+};
+
+#endif // INPUTVALIDATOR_H

kybackup/kybackup.pro

@@ -46,6 +46,7 @@ HEADERS += \
     component/filefilterproxymodelforbackup.h \
     component/hoverwidget.h \
     component/imageutil.h \
+    component/inputvalidator.h \
     component/linelabel.h \
     component/mycheckbox.h \
     component/myfileselect.h \
@@ -95,6 +96,7 @@ SOURCES += \
     component/filefilterproxymodelforbackup.cpp \
     component/hoverwidget.cpp \
     component/imageutil.cpp \
+    component/inputvalidator.cpp \
     component/linelabel.cpp \
     component/mycheckbox.cpp \
     component/myfileselect.cpp \

kybackup/module/databackup.cpp

@@ -20,6 +20,7 @@
 #include "../component/myfileselect.h"
 #include "../component/pixmaplabel.h"
 #include "../component/pixmapbutton.h"
+#include "../component/inputvalidator.h"
 #include "../../common/utils.h"
 #include "../globalbackupinfo.h"
 #include "managebackuppointlist.h"
@@ -1174,6 +1175,7 @@ void DataBackup::on_checkEnv_end(int result)
 /**
  * @brief 初始化第四个页面
  */
+#define MAX_LEN_BACKUPNAME 64
 void DataBackup::initForthWidget()
 {
     QWidget *forth = new QWidget;
@@ -1240,7 +1242,7 @@ void DataBackup::initForthWidget()
     MyLineEdit *editBackupName = new MyLineEdit(forth);
     editBackupName->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Preferred);
     editBackupName->setMinimumWidth(350);
-    editBackupName->setMaxLength(64);
+    editBackupName->setMaxLength(MAX_LEN_BACKUPNAME);
     if (m_backupName.isEmpty())
         editBackupName->setPlaceholderText(QDateTime::currentDateTime().toString("yy-MM-dd hh:mm:ss"));
     else {
@@ -1248,8 +1250,8 @@ void DataBackup::initForthWidget()
     }
     // 支持输入中英文数字和部分字符
     // QRegExp regx("^[\u4e00-\u9fa5a-zA-Z0-9~!@#$%^&*()-_+={}':;'\\[\\].<>/? ￥（）——；《》‘’：“”、？]+$");  //其中匹配中文[\u4e00-\u9fa5]
-    QRegExp regx("^[\u4e00-\u9fa5a-zA-Z0-9-@& +():'（）——《》‘’：“”]*$");
-    QValidator *validator = new QRegExpValidator(regx);
+    QRegExp regx("[^<>,; `|#\\^\\$]+");//regx("^[\u4e00-\u9fa5a-zA-Z0-9-@& +():'（）——《》‘’：“”]*$");
+    InputValidator *validator = new InputValidator(regx);
     editBackupName->setValidator(validator);
     labelBackupName->setFixedHeight(editBackupName->height());
 
@@ -1279,15 +1281,34 @@ void DataBackup::initForthWidget()
 //    hlayoutCenterLine2->setAlignment(Qt::AlignCenter);
 //    vlayout->addLayout(hlayoutCenterLine2);
 
+    connect(validator, &InputValidator::checked, this, [=](bool valid, QString in, int pos, QChar c) {
+        QString text = editBackupName->text();
+        if (valid) {
+            if (pos >= MAX_LEN_BACKUPNAME) {
+                labelError->setDeplayText(tr("Maximum length reached"));
+                labelError->setVisible(true);
+                labelError->move(editBackupName->geometry().left(), editBackupName->geometry().bottom() + 10);
+            } else if (text == in) {
+                labelError->setVisible(false);
+            }
+        } else {
+            labelError->setDeplayText(tr("Unsupported symbol : ") + c);
+            labelError->setVisible(true);
+            labelError->move(editBackupName->geometry().left(), editBackupName->geometry().bottom() + 10);
+        }
+    });
+
     connect(editBackupName, &MyLineEdit::textChanged, this, [=](const QString &text) {
         if (!text.isEmpty() && text != this->m_backupName && this->isExistsBackupName(text)) {
             labelError->setDeplayText(tr("Name already exists"));
             labelError->setVisible(true);
 
             labelError->move(editBackupName->geometry().left(), editBackupName->geometry().bottom() + 10);
-        } else {
+        } else if (text.isEmpty()) {
             labelError->setDeplayText("");
             labelError->setVisible(false);
+        } else {
+            // 这里面的情况包含在了上面的InputValidator::checked信号处理逻辑中
         }
     });
     connect(this, &DataBackup::clearBackupName, this, [=]() {

kybackup/module/ghostimage.cpp

@@ -140,6 +140,7 @@ void GhostImage::initFirstWidget()
         this->m_backupName = "";
 
         SelectRestorePoint * selectDialog = new SelectRestorePoint(this, SelectRestorePoint::SYSTEM, true);
+        selectDialog->setNeedConfirm(false);
         connect(selectDialog, &SelectRestorePoint::selected, this, [=](ParseBackupList::BackupPoint backupPoint){
             this->m_uuid = backupPoint.m_uuid;
             this->m_backupName = backupPoint.m_backupName;

kybackup/module/selectrestorepoint.cpp

@@ -52,7 +52,7 @@ SelectRestorePoint::SelectRestorePoint(QWidget *parent, BackupPointType backupTy
         }
 
         // 还原相应备份点
-        if (MessageBoxUtils::QMESSAGE_BOX_WARNING_CANCEL(this, QObject::tr("Information"), QObject::tr("Do you want to continue?"), QObject::tr("Continue"), QObject::tr("Cancel"))) {
+        if (!this->m_needConfirm || MessageBoxUtils::QMESSAGE_BOX_WARNING_CANCEL(this, QObject::tr("Information"), QObject::tr("Do you want to continue?"), QObject::tr("Continue"), QObject::tr("Cancel"))) {
             int curRow = this->m_tableWidget->currentRow();
             ParseBackupList::BackupPoint backupPoint;
             backupPoint.m_backupName = this->text(curRow, Column_Index::Backup_Name);

kybackup/module/selectrestorepoint.h

@@ -15,6 +15,10 @@ public:
     explicit SelectRestorePoint(QWidget *parent = nullptr, BackupPointType backupType = BackupPointType::SYSTEM, bool isOnlyShowLocal = false);
     virtual ~SelectRestorePoint();
 
+    void setNeedConfirm(bool needConfirm) {
+        m_needConfirm = needConfirm;
+    }
+
 public slots:
     void initTableWidget();
 
@@ -23,6 +27,7 @@ private:
 
 private:
     BackupPointType m_backupType;
+    bool m_needConfirm = true;
 };
 
 #endif // SELECTRESTOREPOINT_H

kybackup/module/systembackup.cpp

@@ -19,6 +19,7 @@
 #include "../component/linelabel.h"
 #include "../component/ringsprogressbar.h"
 #include "../component/pixmaplabel.h"
+#include "../component/inputvalidator.h"
 #include "../../common/utils.h"
 #include "../globalbackupinfo.h"
 #include "../gsettingswrapper.h"
@@ -720,6 +721,7 @@ void SystemBackup::on_checkEnv_end(int result)
 /**
  * @brief 初始化第四个页面
  */
+#define MAX_LEN_BACKUPNAME 64
 void SystemBackup::initForthWidget()
 {
     QWidget *forth = new QWidget;
@@ -790,8 +792,8 @@ void SystemBackup::initForthWidget()
     editBackupName->setPlaceholderText(QDateTime::currentDateTime().toString("yy-MM-dd hh:mm:ss"));
     // 支持输入中英文数字和部分字符
     // QRegExp regx("^[\u4e00-\u9fa5a-zA-Z0-9~!@#$%^&*()-_+={}':;'\\[\\].<>/? ￥（）——；《》‘’：“”、？]+$");  //其中匹配中文[\u4e00-\u9fa5]
-    QRegExp regx("^[\u4e00-\u9fa5a-zA-Z0-9-@& +():'（）——《》‘’：“”]*$");
-    QValidator *validator = new QRegExpValidator(regx);
+    QRegExp regx("[^<>,; `|#\\^\\$]+");//regx("^[\u4e00-\u9fa5a-zA-Z0-9-@& +():'（）——《》‘’：“”]*$");
+    InputValidator *validator = new InputValidator(regx);
     editBackupName->setValidator(validator);
     labelBackupName->setFixedHeight(editBackupName->height());
 
@@ -810,15 +812,35 @@ void SystemBackup::initForthWidget()
     labelError->setFontColor(Qt::red);
     labelError->setVisible(false);
     labelError->setAlignment(Qt::AlignLeft | Qt::AlignVCenter);
+
+    connect(validator, &InputValidator::checked, this, [=](bool valid, QString in, int pos, QChar c) {
+        QString text = editBackupName->text();
+        if (valid) {
+            if (pos >= MAX_LEN_BACKUPNAME) {
+                labelError->setDeplayText(tr("Maximum length reached"));
+                labelError->setVisible(true);
+                labelError->move(editBackupName->geometry().left(), editBackupName->geometry().bottom() + 10);
+            } else if (text == in) {
+                labelError->setVisible(false);
+            }
+        } else {
+            labelError->setDeplayText(tr("Unsupported symbol : ") + c);
+            labelError->setVisible(true);
+            labelError->move(editBackupName->geometry().left(), editBackupName->geometry().bottom() + 10);
+        }
+    });
+
     connect(editBackupName, &MyLineEdit::textChanged, this, [=](const QString &text) {
         if (!text.isEmpty() && this->isExistsBackupName(text)) {
             labelError->setDeplayText(tr("Name already exists"));
             labelError->setVisible(true);
 
             labelError->move(editBackupName->geometry().left(), editBackupName->geometry().bottom() + 10);
-        } else {
+        } else if (text.isEmpty()) {
             labelError->setDeplayText("");
             labelError->setVisible(false);
+        } else {
+            // 这里面的情况包含在了上面的InputValidator::checked信号处理逻辑中
         }
     });
     connect(this, &SystemBackup::clearBackupName, this, [=]() {