Added setting for bill double printing.

shop/receiptgenerator.cpp

@@ -114,6 +114,11 @@ QByteArray ReceiptGenerator::generate()
     ShopSettingsPtr shopSettings = srvShopSettings.loadSettings<ShopSettings>();
     GlobalSettingsPtr gs = srvGsSettings.loadSettings<GlobalSettings>();
 
+    bool hasDoubleItem = false;
+    bool first = true;
+
+    do
+    {
         out.append("\x1b\x40\x1b\x61\x01");
         out.append(prepareString(gs->firmName()));
         out.append("\x0a");
@@ -147,6 +152,8 @@ QByteArray ReceiptGenerator::generate()
             QString name = item->name();
             QString price = QString::number(item->price().toDouble(), 'f', 2);
 
+            hasDoubleItem = name == shopSettings->doublePrintItem();
+
             int numSpaces = 0;
             name = count + "x " + name;
 
@@ -316,6 +323,18 @@ QByteArray ReceiptGenerator::generate()
         out.append("\x0a");
         out.append("\x0a");
 
+        if (shopSettings->doublePrint() && hasDoubleItem && first)
+        {
+            out.append("\x0a");
+            out.append("\x0a");
+            first = false;
+        }
+        else if (!first)
+        {
+            first = true;
+        }
+    } while (shopSettings->doublePrint() && hasDoubleItem && !first);
+
     return out;
 }
 

shop/settings/shopsettings.cpp

@@ -16,6 +16,8 @@ ShopSettings::ShopSettings(QObject *parent) : QObject(parent)
 
     m_rounding = Enums::R_NONE;
     m_decimalPlaces = 0;
+
+    m_doublePrint = false;
 }
 
 QString ShopSettings::output() const
@@ -197,3 +199,23 @@ void ShopSettings::setRoundingItem(const QString &roundingItem)
 {
     m_roundingItem = roundingItem;
 }
+
+bool ShopSettings::doublePrint() const
+{
+    return m_doublePrint;
+}
+
+void ShopSettings::setDoublePrint(bool doublePrint)
+{
+    m_doublePrint = doublePrint;
+}
+
+QString ShopSettings::doublePrintItem() const
+{
+    return m_doublePrintItem;
+}
+
+void ShopSettings::setDoublePrintItem(const QString &doublePrintItem)
+{
+    m_doublePrintItem = doublePrintItem;
+}

shop/settings/shopsettings.h

@@ -23,6 +23,9 @@ class ShopSettings : public QObject
     Q_PROPERTY(int favBtnRows READ favBtnRows WRITE setFavBtnRows)
     Q_PROPERTY(int favBtnSize READ favBtnSize WRITE setFavBtnSize)
 
+    Q_PROPERTY(bool doublePrint READ doublePrint WRITE setDoublePrint)
+    Q_PROPERTY(QString doublePrintItem READ doublePrintItem WRITE setDoublePrintItem)
+
     Q_PROPERTY(Enums::Rounding rounding READ rounding WRITE setRounding)
     Q_PROPERTY(int decimalPlaces READ decimalPlaces WRITE setDecimalPlaces)
     Q_PROPERTY(QString roundingItem READ roundingItem WRITE setRoundingItem)
@@ -91,6 +94,12 @@ public:
     QString roundingItem() const;
     void setRoundingItem(const QString &roundingItem);
 
+    bool doublePrint() const;
+    void setDoublePrint(bool doublePrint);
+
+    QString doublePrintItem() const;
+    void setDoublePrintItem(const QString &doublePrintItem);
+
 private:
     QString m_output;
     CODEPAGE m_codepage;
@@ -106,6 +115,9 @@ private:
     bool m_eetTest;
     bool m_eetPlayground;
 
+    bool m_doublePrint;
+    QString m_doublePrintItem;
+
     int m_favBtnCols;
     int m_favBtnRows;
     int m_favBtnSize;

shop/settings/shopsettingsform.cpp

@@ -45,6 +45,9 @@ ShopSettingsForm::ShopSettingsForm(QWidget *parent) :
     registerBinding(ui->decimalPlaces);
     registerBinding(ui->roundingItem);
 
+    registerBinding(ui->doublePrint);
+    registerBinding(ui->doublePrintItem);
+
     m_itemModel = new AutoTableModel<ShopItem>();
 }
 

shop/settings/shopsettingsform.ui

@@ -320,6 +320,31 @@
          </layout>
         </widget>
        </item>
+       <item>
+        <widget class="QGroupBox" name="doublePrint">
+         <property name="title">
+          <string>Doub&amp;le print bill</string>
+         </property>
+         <property name="checkable">
+          <bool>true</bool>
+         </property>
+         <property name="checked">
+          <bool>false</bool>
+         </property>
+         <layout class="QFormLayout" name="formLayout_5">
+          <item row="0" column="0">
+           <widget class="QLabel" name="label_15">
+            <property name="text">
+             <string>Item name</string>
+            </property>
+           </widget>
+          </item>
+          <item row="0" column="1">
+           <widget class="QLineEdit" name="doublePrintItem"/>
+          </item>
+         </layout>
+        </widget>
+       </item>
       </layout>
      </widget>
     </widget>