Add qrencode to settings

8 files changed, 67 insertions, 9 deletions

diff --git a/src/configdialog.cpp b/src/configdialog.cpp
index ae07ad2c..459dcaa4 100644
--- a/src/configdialog.cpp
+++ b/src/configdialog.cpp
@@ -62,6 +62,7 @@ ConfigDialog::ConfigDialog(MainWindow *parent)
 
 #if defined(Q_OS_WIN) || defined(__APPLE__)
   ui->checkBoxUseOtp->hide();
+  ui->checkBoxUseQrencode->hide();
   ui->label_10->hide();
 #endif
 
@@ -71,6 +72,12 @@ ConfigDialog::ConfigDialog(MainWindow *parent)
         tr("Pass OTP extension needs to be installed"));
   }
 
+  if (!isQrencodeAvailable()) {
+    ui->checkBoxUseQrencode->setEnabled(false);
+    ui->checkBoxUseQrencode->setToolTip(
+        tr("qrencode needs to be installed"));
+  }
+
   setProfiles(QtPassSettings::getProfiles(), QtPassSettings::getProfile());
   setPwgenPath(QtPassSettings::getPwgenExecutable());
   setPasswordConfiguration(QtPassSettings::getPasswordConfiguration());
@@ -82,6 +89,7 @@ ConfigDialog::ConfigDialog(MainWindow *parent)
   useGit(QtPassSettings::isUseGit());
 
   useOtp(QtPassSettings::isUseOtp());
+  useQrencode(QtPassSettings::isUseQrencode());
 
   usePwgen(QtPassSettings::isUsePwgen());
   useTemplate(QtPassSettings::isUseTemplate());
@@ -200,6 +208,7 @@ void ConfigDialog::on_accepted() {
   QtPassSettings::setProfiles(getProfiles());
   QtPassSettings::setUseGit(ui->checkBoxUseGit->isChecked());
   QtPassSettings::setUseOtp(ui->checkBoxUseOtp->isChecked());
+  QtPassSettings::setUseQrencode(ui->checkBoxUseQrencode->isChecked());
   QtPassSettings::setPwgenExecutable(ui->pwgenPath->text());
   QtPassSettings::setUsePwgen(ui->checkBoxUsePwgen->isChecked());
   QtPassSettings::setAvoidCapitals(ui->checkBoxAvoidCapitals->isChecked());
@@ -516,6 +525,19 @@ void ConfigDialog::criticalMessage(const QString &title, const QString &text) {
   QMessageBox::critical(this, title, text, QMessageBox::Ok, QMessageBox::Ok);
 }
 
+bool ConfigDialog::isQrencodeAvailable() {
+#ifdef Q_OS_WIN
+  return false;
+#elif defined(__APPLE__)
+  return false;
+#else
+  QProcess which;
+  which.start("which", QStringList() << "qrencode");
+  which.waitForFinished();
+  return which.exitCode() == 0;
+#endif
+}
+
 bool ConfigDialog::isPassOtpAvailable() {
 #ifdef Q_OS_WIN
   return false;
@@ -664,6 +686,14 @@ void ConfigDialog::useOtp(bool useOtp) {
 }
 
 /**
+ * @brief ConfigDialog::useOtp set preference for using otp plugin.
+ * @param useOtp
+ */
+void ConfigDialog::useQrencode(bool useQrencode) {
+  ui->checkBoxUseQrencode->setChecked(useQrencode);
+}
+
+/**
  * @brief ConfigDialog::on_checkBoxUseGit_clicked enable or disable related
  * checkboxes.
  */
diff --git a/src/configdialog.h b/src/configdialog.h
index 46e36272..06fa78e9 100644
--- a/src/configdialog.h
+++ b/src/configdialog.h
@@ -37,6 +37,7 @@ public:
   void useTrayIcon(bool useTrayIdon);
   void useGit(bool useGit);
   void useOtp(bool useOtp);
+  void useQrencode(bool useQrencode);
   void setPwgenPath(QString);
   void usePwgen(bool usePwgen);
   void setPasswordConfiguration(const PasswordConfiguration &config);
@@ -85,6 +86,7 @@ private:
   void criticalMessage(const QString &title, const QString &text);
 
   bool isPassOtpAvailable();
+  bool isQrencodeAvailable();
   void validate(QTableWidgetItem *item = nullptr);
 
   MainWindow *mainWindow;
diff --git a/src/configdialog.ui b/src/configdialog.ui
index 80ae5da6..a86bd58a 100644
--- a/src/configdialog.ui
+++ b/src/configdialog.ui
@@ -6,8 +6,8 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>618</width>
-    <height>609</height>
+    <width>659</width>
+    <height>650</height>
    </rect>
   </property>
   <property name="sizePolicy">
@@ -518,6 +518,17 @@
           </widget>
          </item>
          <item>
+          <layout class="QHBoxLayout" name="horizontalLayout_16">
+           <item>
+            <widget class="QCheckBox" name="checkBoxUseQrencode">
+             <property name="text">
+              <string>Use qrencode</string>
+             </property>
+            </widget>
+           </item>
+          </layout>
+         </item>
+         <item>
           <layout class="QHBoxLayout" name="horizontalLayout_14">
            <item>
             <widget class="QCheckBox" name="checkBoxUseOtp">
diff --git a/src/mainwindow.cpp b/src/mainwindow.cpp
index bf905a44..74b8e4cd 100644
--- a/src/mainwindow.cpp
+++ b/src/mainwindow.cpp
@@ -1027,13 +1027,15 @@ void MainWindow::addToGridLayout(int position, const QString &field,
     frame->layout()->addWidget(fieldLabel);
   }
 
-  QPushButtonAsQRCode *qrbutton =
-      new QPushButtonAsQRCode(trimmedValue, this);
-  connect(qrbutton, &QPushButtonAsQRCode::clicked, m_qtPass,
-          &QtPass::showTextAsQRCode);
-  qrbutton->setStyleSheet("border-style: none ; background: transparent;");
-
-  frame->layout()->addWidget(qrbutton);
+  if (QtPassSettings::isUseQrencode()) {
+    QPushButtonAsQRCode *qrbutton =
+        new QPushButtonAsQRCode(trimmedValue, this);
+    connect(qrbutton, &QPushButtonAsQRCode::clicked, m_qtPass,
+            &QtPass::showTextAsQRCode);
+    qrbutton->setStyleSheet("border-style: none ; background: transparent;");
+
+    frame->layout()->addWidget(qrbutton);
+  }
 
   // set the echo mode to password, if the field is "password"
   if (QtPassSettings::isHidePassword() && trimmedField == tr("Password")) {
diff --git a/src/qtpasssettings.cpp b/src/qtpasssettings.cpp
index fadb37fc..26ca28cd 100644
--- a/src/qtpasssettings.cpp
+++ b/src/qtpasssettings.cpp
@@ -392,6 +392,14 @@ void QtPassSettings::setUseOtp(const bool &useOtp) {
   getInstance()->setValue(SettingsConstants::useOtp, useOtp);
 }
 
+bool QtPassSettings::isUseQrencode(const bool &defaultValue) {
+  return getInstance()->value(SettingsConstants::useQrencode, defaultValue).toBool();
+}
+
+void QtPassSettings::setUseQrencode(const bool &useQrencode) {
+  getInstance()->setValue(SettingsConstants::useQrencode, useQrencode);
+}
+
 bool QtPassSettings::isUsePwgen(const bool &defaultValue) {
   return getInstance()
       ->value(SettingsConstants::usePwgen, defaultValue)
diff --git a/src/qtpasssettings.h b/src/qtpasssettings.h
index aad36da6..3e5ce83d 100644
--- a/src/qtpasssettings.h
+++ b/src/qtpasssettings.h
@@ -144,6 +144,9 @@ public:
   static bool isUseOtp(const bool &defaultValue = QVariant().toBool());
   static void setUseOtp(const bool &useOtp);
 
+  static bool isUseQrencode(const bool &defaultValue = QVariant().toBool());
+  static void setUseQrencode(const bool &useQrencode);
+
   static bool isUsePwgen(const bool &defaultValue = QVariant().toBool());
   static void setUsePwgen(const bool &usePwgen);
 
diff --git a/src/settingsconstants.cpp b/src/settingsconstants.cpp
index 066931f3..75d5c4c8 100644
--- a/src/settingsconstants.cpp
+++ b/src/settingsconstants.cpp
@@ -44,6 +44,7 @@ const QString SettingsConstants::profile = "profile";
 const QString SettingsConstants::groupProfiles = "profiles";
 const QString SettingsConstants::useGit = "useGit";
 const QString SettingsConstants::useOtp = "useOtp";
+const QString SettingsConstants::useQrencode = "useQrencode";
 const QString SettingsConstants::useClipboard = "useClipboard";
 const QString SettingsConstants::usePwgen = "usePwgen";
 const QString SettingsConstants::avoidCapitals = "avoidCapitals";
diff --git a/src/settingsconstants.h b/src/settingsconstants.h
index 1b719c8e..33ff6e5e 100644
--- a/src/settingsconstants.h
+++ b/src/settingsconstants.h
@@ -41,6 +41,7 @@ public:
   const static QString groupProfiles;
   const static QString useGit;
   const static QString useOtp;
+  const static QString useQrencode;
   const static QString useClipboard;
   const static QString usePwgen;
   const static QString avoidCapitals;