Merge with XML Editor.

--HG--
branch : develop

src/app/dialogs/app/dialogaboutapp.cpp

@@ -32,6 +32,8 @@
 #include <QDate>
 #include <QDesktopServices>
 #include <QMessageBox>
+#include <QDesktopServices>
+#include <QMessageBox>
 
 //---------------------------------------------------------------------------------------------------------------------
 DialogAboutApp::DialogAboutApp(QWidget *parent) :
@@ -65,7 +67,7 @@ DialogAboutApp::~DialogAboutApp()
  */
 void DialogAboutApp::webButtonClicked()
 {
-    if ( ! QDesktopServices::openUrl(QUrl(VER_COMPANYDOMAIN_STR)))
+    if ( QDesktopServices::openUrl(QUrl(VER_COMPANYDOMAIN_STR)) == false)
     {
         QMessageBox::warning(this, tr("Warning"), tr("Cannot open your default browser"));
     }

src/app/dialogs/app/dialogaboutapp.h

@@ -31,8 +31,9 @@
 
 #include <QDialog>
 
-namespace Ui {
+namespace Ui
-class DialogAboutApp;
+{
+    class DialogAboutApp;
 }
 
 class DialogAboutApp : public QDialog

src/app/dialogs/app/dialogpatternxmledit.h

@@ -0,0 +1,388 @@
+/************************************************************************
+ **
+ **  @file   dialogpatternxmledit.h
+ **  @author Patrick Proy <patrick(at)proy.org>
+ **  @date   14 5, 2014
+ **
+ **  @brief  Include file for the XML editor dialog
+ **  @copyright
+ **  This source code is part of the Valentine project, a pattern making
+ **  program, whose allow create and modeling patterns of clothing.
+ **  Copyright (C) 2013 Valentina project
+ **  <https://bitbucket.org/dismine/valentina> All Rights Reserved.
+ **
+ **  Valentina is free software: you can redistribute it and/or modify
+ **  it under the terms of the GNU General Public License as published by
+ **  the Free Software Foundation, either version 3 of the License, or
+ **  (at your option) any later version.
+ **
+ **  Valentina is distributed in the hope that it will be useful,
+ **  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ **  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ **  GNU General Public License for more details.
+ **
+ **  You should have received a copy of the GNU General Public License
+ **  along with Valentina.  If not, see <http://www.gnu.org/licenses/>.
+ **
+ *************************************************************************/
+
+#ifndef DIALOGPATTERNXMLEDIT_H
+#define DIALOGPATTERNXMLEDIT_H
+
+#include <QDialog>
+#include <QStandardItemModel>
+#include "../../xml/vpattern.h"
+
+//********************************************************************************************
+/**
+ * @brief The vXMLTreeElement class : node/attribute of xml pattern. Used by vXMLTreeView
+ *
+ */
+
+#define BACKGROUND_COLOR_ATTRIBUTE QBrush(Qt::GlobalColor::cyan)
+#define BACKGROUND_COLOR_INACTIVE_NODE QBrush(Qt::GlobalColor::gray)
+class VXMLTreeElement : public QStandardItem
+{
+
+public:
+    /**
+     * @brief vXMLTreeElement
+     * @param name : display name
+     * @param nodetype : node type (node, attribute, root)
+     * @param source : the source dom node
+     */
+    explicit VXMLTreeElement (QString name, int nodetype, QDomNode source, bool editor);
+
+    explicit VXMLTreeElement (QString name, int nodetype);
+
+    ~VXMLTreeElement ();
+    static const short int TypeNode;
+    static const short int TypeAttr;
+    static const short int TypeRoot;
+    /**
+     * @brief setNodeValue : set value of node (content or attribute)
+     * @param value : the value
+     */
+    void SetTreeNodeValue(QString value);
+    /**
+     * @brief displayText : text to display
+     * @return text to display
+     */
+    QString DisplayText();
+    /**
+     * @brief getDocNode
+     * @return current document node
+     */
+    QDomNode GetDocNode();
+    /**
+     * @brief SetDocNode set tree element DomNode
+     * @param node
+     */
+    inline void SetDocNode(QDomNode node)
+    {
+        this->DocNode=node;
+    }
+    inline void SetAddedNode(bool state) {this->addedNode=state;}
+    inline bool GetAddedNode() {return this->addedNode;}
+
+    QString GettreeNodeName();
+    QString GettreeNodeValue();
+    /**
+     * @brief GettreeNodeValueSet check if value has been set
+     * @return true if value is set
+     */
+    bool GettreeNodeValueSet();
+    void SetTreeNodeName(QString value);
+    /**
+     * @brief getelementType
+     * @return elementType value
+     */
+    short int GetelementType();
+    bool IsSelectable();
+    void SetSetlectable(bool value);
+
+    inline void SetFatherElement(VXMLTreeElement* parent)
+    {
+        this->parentnode=parent;
+    }
+    inline VXMLTreeElement* GetFatherElement()
+    {
+        return this->parentnode;
+    }
+
+private:
+    /**
+     * @brief DocNode : link to current document node
+     */
+    QDomNode DocNode;
+
+    /**
+     * @brief parentnode parent node of this element. If null then the DocNode must be valid
+     */
+    VXMLTreeElement* parentnode;
+
+    /**
+     * @brief addedNode : true if node is added by editor (implies empty DocNode)
+     */
+    bool addedNode;
+    /**
+     * @brief type : element type (node, attribute, text value of node)
+     */
+    short int elementType;
+    /**
+     * @brief nodeValue : Attribute or node value
+     */
+    QString treeNodeValue;
+    /**
+     * @brief treeNodeValueSet : true if value has been set
+     */
+    bool treeNodeValueSet;
+    /**
+     * @brief nodeValue : Attribute or node value
+     */
+    QString treeNodeName;
+    /**
+     * @brief selectable : can item be selected to be changed (ex : false if father deleted).
+     */
+    bool selectable;
+    Q_DISABLE_COPY(VXMLTreeElement)
+};
+
+inline bool VXMLTreeElement::IsSelectable()
+{
+    return this->selectable;
+}
+
+inline void VXMLTreeElement::SetSetlectable(bool value)
+{
+    this->selectable=value;
+}
+
+inline short int VXMLTreeElement::GetelementType()
+{
+    return this->elementType;
+}
+
+inline QDomNode VXMLTreeElement::GetDocNode()
+{
+    return this->DocNode;
+}
+
+inline QString VXMLTreeElement::GettreeNodeName()
+{
+    return this->treeNodeName;
+}
+
+inline bool VXMLTreeElement::GettreeNodeValueSet()
+{
+    return this->treeNodeValueSet;
+}
+
+//********************************************************************************************
+/**
+ * @brief The vXMLTreeView class : container to display/edit xml pattern
+ */
+class VXMLTreeView : public QStandardItemModel
+{
+public:
+    explicit VXMLTreeView (QObject *parent = 0);
+    void appendchain(VXMLTreeElement* elmt);
+
+    /**
+     * @brief The TreeElement struct : chained list of vXMLTreeElement
+     */
+    typedef struct TreeElementchain
+    {
+        VXMLTreeElement* elmt;
+        TreeElementchain* next;
+    } TreeElementchain;
+
+    TreeElementchain * getCurrent();
+    void SetCurrent(TreeElementchain * value);
+    TreeElementchain * GetLast();
+    TreeElementchain * GetItems();
+    /**
+     * @brief clearTree : clear tree elements and listed items.
+     */
+    void ClearTree();
+    ~VXMLTreeView ();
+private:
+    Q_DISABLE_COPY(VXMLTreeView)
+
+    /**
+     * @brief items : root of chained list of vXMLTreeElement
+     */
+    TreeElementchain * items;
+    /**
+     * @brief current : used to parse in iteration.
+     */
+    TreeElementchain * current;
+    /**
+     * @brief last : used to parse in iteration.
+     */
+    TreeElementchain * last;
+};
+
+inline VXMLTreeView::TreeElementchain * VXMLTreeView::getCurrent()
+{
+    return this->current;
+}
+inline void VXMLTreeView::SetCurrent(VXMLTreeView::TreeElementchain * value)
+{
+    this->current=value;
+}
+inline VXMLTreeView::TreeElementchain * VXMLTreeView::GetLast()
+{
+    return this->last;
+}
+inline VXMLTreeView::TreeElementchain * VXMLTreeView::GetItems()
+{
+    return this->items;
+}
+
+//********************************************************************************************
+
+namespace Ui
+{
+    class DialogPatternXmlEdit;
+}
+/**
+ * @brief The DialogPatternXmlEdit class : ui dialog for XML editing of pattern
+ */
+class DialogPatternXmlEdit : public QDialog
+{
+    Q_OBJECT
+
+public:
+    explicit DialogPatternXmlEdit(QWidget *parent = 0, VPattern *xmldoc = 0);
+    ~DialogPatternXmlEdit();
+
+    /**
+     * @brief clear_edit_data :  clear input boxes and disables buttons.
+     */
+    void ClearEditData();
+
+    void NameTextEdited(QString newtext);
+    void ValueTextEdited(QString newtext);
+    void ButtonSetClicked();
+    void ButtonCancelClicked();
+    void ButtonDeleteAttributeClicked();
+    void ButtonAddSonClicked();
+    void ButtonAddAttributeClicked();
+    void ButtonApplyChangesClicked();
+    void ButtonUndoLastChange();
+    void ButtonDeleteNode();
+
+    // Stack of changes definition
+    typedef struct ChangesStackElement
+    {
+        short int type;
+        VXMLTreeElement *element;
+        QString *newText;
+        QString *oldText;
+        bool changedText;
+        QString *newValue;
+        QString *oldValue;
+        bool changedValue;
+        ChangesStackElement* next;
+    } ChangesStackElement;
+
+    // Change stack functions
+    ChangesStackElement* CreateStackElement(short int typechange);
+    void RemoveChangeStackElement(ChangesStackElement* elmt);
+    void ClearStack();
+    bool treeChange;
+    VXMLTreeElement* currentNodeEdited;
+    short int currentNodeEditedStatus;
+    ChangesStackElement* currentNodeEditedStack;
+    /**
+     * @brief UndoChange : undo change in change stack element
+     * @param current : change to undo
+     * @return true if undo has been done, false on error
+     */
+    bool UndoChange(ChangesStackElement* current);
+    /**
+     * @brief DeleteNodeAndSons : delete node and all it's attribute and sons below
+     * @param currentNode : node to delete
+     * @param onlydeactivate : if true, dont delete just deactivate sons and attributes
+     * @return false if changes couldn't be done
+     */
+    bool DeleteNodeAndSons(VXMLTreeElement *currentNode, bool onlydeactivate);
+
+    /**
+     * @brief ApplyAttributeChange change or add attribute for node
+     * @param domElement : node containing attribute
+     * @param name
+     * @param value
+     * @return true on success
+     */
+    bool ApplyAttributeChange(QDomNode domElement, QString name, QString value);
+    /**
+     * @brief ApplyNodeChange Change name or text content of node
+     * @param domElement node
+     * @param name
+     * @param value text content of node
+     * @return true on success
+     */
+    bool ApplyNodeChange(QDomNode domElement, QString name, QString value);
+    /**
+     * @brief ApplyNodeAdd add node as child of domElement and set DocNode of treeElement
+     * @param domElement
+     * @param treeElement the XMLTreeElement of added node
+     * @param name
+     * @param value
+     * @return true on success
+     */
+    bool ApplyNodeAdd(QDomNode domElement, VXMLTreeElement* treeElement, QString name, QString value);
+    /**
+     * @brief ApplyAttributeDelete delete attribute for node
+     * @param domElement
+     * @param name attribute name
+     * @return true on success
+     */
+    bool ApplyAttributeDelete(QDomNode domElement, QString name);
+    /**
+     * @brief ApplyNodeDelete delete node domElement
+     * @param domElement
+     * @return true on success
+     */
+    bool ApplyNodeDelete(QDomNode domElement);
+    /**
+     * @brief CheckChanges Check if changes made are OK
+     * @param message error message returned if false
+     * @param testRoot root of DOM to test
+     * @return true if validated, false otherwise
+     */
+    bool CheckChanges(QString &message, QDomNode testRoot);
+private slots:
+    void BaseSelectionChanged(int value);
+    void ElementClicked ( const QModelIndex & index );
+
+private:
+    Q_DISABLE_COPY(DialogPatternXmlEdit)
+    Ui::DialogPatternXmlEdit *ui;
+
+    VPattern          *doc;
+
+    QDomElement root;
+    QStandardItem *rootNode;
+    //typedef struct rootbases { vXMLTreeElement * root; QString name; } rootbases;
+    VXMLTreeElement ** rootBases;
+    qint16 rootBasesNum;
+
+    void ReadNodes(QDomNode dNode, VXMLTreeElement* root, VXMLTreeView *xmlmodel, bool refresh);
+    VXMLTreeView* xmlmodel;
+
+
+    // Stack of changes
+    static const short int ChangeTypeDelete;
+    static const short int ChangeTypeAdd;
+    static const short int ChangeTypeModify;
+
+    // Stack of changes
+
+    ChangesStackElement* changeStackRoot;
+    ChangesStackElement* changeStackLast;
+};
+
+#endif // DIALOGPATTERNXMLEDIT_H

src/app/dialogs/app/dialogpatternxmledit.ui

@@ -0,0 +1,367 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>DialogPatternXmlEdit</class>
+ <widget class="QDialog" name="DialogPatternXmlEdit">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>664</width>
+    <height>459</height>
+   </rect>
+  </property>
+  <property name="sizePolicy">
+   <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
+    <horstretch>1</horstretch>
+    <verstretch>1</verstretch>
+   </sizepolicy>
+  </property>
+  <property name="minimumSize">
+   <size>
+    <width>400</width>
+    <height>300</height>
+   </size>
+  </property>
+  <property name="sizeIncrement">
+   <size>
+    <width>0</width>
+    <height>0</height>
+   </size>
+  </property>
+  <property name="contextMenuPolicy">
+   <enum>Qt::DefaultContextMenu</enum>
+  </property>
+  <property name="windowTitle">
+   <string>XML Editor</string>
+  </property>
+  <property name="autoFillBackground">
+   <bool>false</bool>
+  </property>
+  <property name="sizeGripEnabled">
+   <bool>false</bool>
+  </property>
+  <layout class="QHBoxLayout" name="horizontalLayout_2">
+   <item>
+    <layout class="QVBoxLayout" name="verticalLayout" stretch="1,0">
+     <property name="sizeConstraint">
+      <enum>QLayout::SetMaximumSize</enum>
+     </property>
+     <item>
+      <layout class="QHBoxLayout" name="horizontalLayout" stretch="3,1">
+       <property name="sizeConstraint">
+        <enum>QLayout::SetDefaultConstraint</enum>
+       </property>
+       <property name="bottomMargin">
+        <number>0</number>
+       </property>
+       <item>
+        <widget class="QTreeView" name="treeView_main">
+         <property name="tabKeyNavigation">
+          <bool>false</bool>
+         </property>
+         <property name="selectionMode">
+          <enum>QAbstractItemView::SingleSelection</enum>
+         </property>
+         <property name="headerHidden">
+          <bool>true</bool>
+         </property>
+         <attribute name="headerVisible">
+          <bool>false</bool>
+         </attribute>
+        </widget>
+       </item>
+       <item>
+        <layout class="QGridLayout" name="gridLayout" columnstretch="0" columnminimumwidth="0">
+         <property name="sizeConstraint">
+          <enum>QLayout::SetMinimumSize</enum>
+         </property>
+         <property name="leftMargin">
+          <number>9</number>
+         </property>
+         <item row="9" column="0">
+          <widget class="QLabel" name="label_Value">
+           <property name="sizePolicy">
+            <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
+             <horstretch>0</horstretch>
+             <verstretch>0</verstretch>
+            </sizepolicy>
+           </property>
+           <property name="text">
+            <string>Value :</string>
+           </property>
+          </widget>
+         </item>
+         <item row="10" column="0">
+          <widget class="QLineEdit" name="lineEdit_Value">
+           <property name="enabled">
+            <bool>false</bool>
+           </property>
+          </widget>
+         </item>
+         <item row="8" column="0">
+          <widget class="QLineEdit" name="lineEdit_Name">
+           <property name="enabled">
+            <bool>false</bool>
+           </property>
+          </widget>
+         </item>
+         <item row="7" column="0">
+          <widget class="QLabel" name="label_Name">
+           <property name="sizePolicy">
+            <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
+             <horstretch>0</horstretch>
+             <verstretch>0</verstretch>
+            </sizepolicy>
+           </property>
+           <property name="text">
+            <string>Name :</string>
+           </property>
+          </widget>
+         </item>
+         <item row="5" column="0">
+          <spacer name="verticalSpacer">
+           <property name="orientation">
+            <enum>Qt::Vertical</enum>
+           </property>
+           <property name="sizeType">
+            <enum>QSizePolicy::Preferred</enum>
+           </property>
+           <property name="sizeHint" stdset="0">
+            <size>
+             <width>20</width>
+             <height>10</height>
+            </size>
+           </property>
+          </spacer>
+         </item>
+         <item row="6" column="0">
+          <layout class="QGridLayout" name="gridLayout_2">
+           <property name="sizeConstraint">
+            <enum>QLayout::SetDefaultConstraint</enum>
+           </property>
+           <item row="0" column="1">
+            <widget class="QLabel" name="label_type_value">
+             <property name="sizePolicy">
+              <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
+               <horstretch>0</horstretch>
+               <verstretch>0</verstretch>
+              </sizepolicy>
+             </property>
+             <property name="text">
+              <string>&lt;No selection&gt;</string>
+             </property>
+            </widget>
+           </item>
+           <item row="0" column="0">
+            <widget class="QLabel" name="label_type_label">
+             <property name="sizePolicy">
+              <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
+               <horstretch>0</horstretch>
+               <verstretch>0</verstretch>
+              </sizepolicy>
+             </property>
+             <property name="text">
+              <string>Type : </string>
+             </property>
+            </widget>
+           </item>
+           <item row="1" column="0">
+            <widget class="QPushButton" name="pushButton_Add_attribute">
+             <property name="enabled">
+              <bool>false</bool>
+             </property>
+             <property name="text">
+              <string>Add  attribute</string>
+             </property>
+            </widget>
+           </item>
+           <item row="1" column="1">
+            <widget class="QPushButton" name="pushButton_Add_son">
+             <property name="enabled">
+              <bool>false</bool>
+             </property>
+             <property name="text">
+              <string>Add  son</string>
+             </property>
+            </widget>
+           </item>
+          </layout>
+         </item>
+         <item row="11" column="0">
+          <layout class="QFormLayout" name="formLayout">
+           <property name="sizeConstraint">
+            <enum>QLayout::SetNoConstraint</enum>
+           </property>
+           <property name="fieldGrowthPolicy">
+            <enum>QFormLayout::ExpandingFieldsGrow</enum>
+           </property>
+           <item row="0" column="0">
+            <widget class="QPushButton" name="pushButton_Remove_attribute">
+             <property name="enabled">
+              <bool>false</bool>
+             </property>
+             <property name="text">
+              <string>Remove attibute</string>
+             </property>
+            </widget>
+           </item>
+           <item row="0" column="1">
+            <widget class="QPushButton" name="pushButton_Remove_Node">
+             <property name="enabled">
+              <bool>false</bool>
+             </property>
+             <property name="text">
+              <string>Remove node</string>
+             </property>
+            </widget>
+           </item>
+           <item row="1" column="0">
+            <widget class="QPushButton" name="pushButton_Set_Values">
+             <property name="enabled">
+              <bool>false</bool>
+             </property>
+             <property name="layoutDirection">
+              <enum>Qt::LeftToRight</enum>
+             </property>
+             <property name="text">
+              <string>Set</string>
+             </property>
+            </widget>
+           </item>
+           <item row="1" column="1">
+            <widget class="QPushButton" name="pushButton_Cancel_Values">
+             <property name="enabled">
+              <bool>false</bool>
+             </property>
+             <property name="layoutDirection">
+              <enum>Qt::LeftToRight</enum>
+             </property>
+             <property name="text">
+              <string>Cancel</string>
+             </property>
+            </widget>
+           </item>
+           <item row="2" column="1">
+            <spacer name="verticalSpacer_2">
+             <property name="orientation">
+              <enum>Qt::Vertical</enum>
+             </property>
+             <property name="sizeHint" stdset="0">
+              <size>
+               <width>20</width>
+               <height>40</height>
+              </size>
+             </property>
+            </spacer>
+           </item>
+           <item row="2" column="0">
+            <spacer name="verticalSpacer_3">
+             <property name="orientation">
+              <enum>Qt::Vertical</enum>
+             </property>
+             <property name="sizeHint" stdset="0">
+              <size>
+               <width>20</width>
+               <height>40</height>
+              </size>
+             </property>
+            </spacer>
+           </item>
+           <item row="3" column="0">
+            <widget class="QPushButton" name="pushButton_Apply_Changes">
+             <property name="enabled">
+              <bool>false</bool>
+             </property>
+             <property name="text">
+              <string>Apply changes</string>
+             </property>
+            </widget>
+           </item>
+           <item row="3" column="1">
+            <widget class="QPushButton" name="pushButton_Undo_Last_Change">
+             <property name="enabled">
+              <bool>false</bool>
+             </property>
+             <property name="text">
+              <string>Undo last</string>
+             </property>
+            </widget>
+           </item>
+           <item row="4" column="0">
+            <widget class="QCheckBox" name="checkBox_Apply_Changes">
+             <property name="text">
+              <string>Immediate apply</string>
+             </property>
+             <property name="tristate">
+              <bool>false</bool>
+             </property>
+            </widget>
+           </item>
+          </layout>
+         </item>
+         <item row="1" column="0">
+          <widget class="QLabel" name="label_Base_Selection">
+           <property name="sizePolicy">
+            <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
+             <horstretch>0</horstretch>
+             <verstretch>0</verstretch>
+            </sizepolicy>
+           </property>
+           <property name="text">
+            <string>Base selection</string>
+           </property>
+          </widget>
+         </item>
+         <item row="2" column="0">
+          <widget class="QComboBox" name="comboBox_Base_Selection"/>
+         </item>
+        </layout>
+       </item>
+      </layout>
+     </item>
+     <item>
+      <widget class="QDialogButtonBox" name="buttonBox">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
+       <property name="sizeIncrement">
+        <size>
+         <width>0</width>
+         <height>5</height>
+        </size>
+       </property>
+       <property name="orientation">
+        <enum>Qt::Horizontal</enum>
+       </property>
+       <property name="standardButtons">
+        <set>QDialogButtonBox::Ok</set>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>accepted()</signal>
+   <receiver>DialogPatternXmlEdit</receiver>
+   <slot>accept()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>248</x>
+     <y>254</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>157</x>
+     <y>274</y>
+    </hint>
+   </hints>
+  </connection>
+ </connections>
+</ui>

src/app/dialogs/dialogs.h

@@ -58,5 +58,6 @@
 #include "app/dialogindividualmeasurements.h"
 #include "app/dialogstandardmeasurements.h"
 #include "app/dialogaboutapp.h"
+#include "app/dialogpatternxmledit.h"
 
 #endif // DIALOGS_H

src/app/dialogs/dialogs.pri

@@ -30,7 +30,8 @@ HEADERS += \
     dialogs/app/dialogstandardmeasurements.h \
     dialogs/app/dialogindividualmeasurements.h \
     dialogs/app/dialogaboutapp.h \
-    dialogs/tools/dialogeditwrongformula.h
+    dialogs/tools/dialogeditwrongformula.h \
+    dialogs/app/dialogpatternxmledit.h
 
 SOURCES += \
     dialogs/tools/dialogtriangle.cpp \
@@ -63,6 +64,7 @@ SOURCES += \
     dialogs/app/dialogstandardmeasurements.cpp \
     dialogs/app/dialogindividualmeasurements.cpp \
     dialogs/app/dialogaboutapp.cpp \
+    dialogs/app/dialogpatternxmledit.cpp \
 	dialogs/tools/dialogeditwrongformula.cpp
 
 FORMS += \
@@ -93,4 +95,5 @@ FORMS += \
     dialogs/app/dialogstandardmeasurements.ui \
     dialogs/app/dialogindividualmeasurements.ui \
     dialogs/app/dialogaboutapp.ui \
+    dialogs/app/dialogpatternxmledit.ui \
 	dialogs/tools/dialogeditwrongformula.ui

src/app/mainwindow.cpp

@@ -685,7 +685,7 @@ void MainWindow::ClosedDialogCutArc(int result)
 void MainWindow::About()
 {
     DialogAboutApp * about_dialog = new DialogAboutApp(this);
-    about_dialog->setAttribute(Qt::WA_DeleteOnClose,true);
+    about_dialog->setAttribute(Qt::WA_DeleteOnClose, true);
     about_dialog->show();
 }
 
@@ -735,6 +735,14 @@ void MainWindow::PatternProperties()
     proper.exec();
 }
 
+//---------------------------------------------------------------------------------------------------------------------
+void MainWindow::EditPatternCode()
+{
+    DialogPatternXmlEdit *Pattern = new DialogPatternXmlEdit (this, doc);
+    Pattern->setAttribute(Qt::WA_DeleteOnClose, true);
+    Pattern->show();
+}
+
 //---------------------------------------------------------------------------------------------------------------------
 /**
  * @brief showEvent handle after show window.
@@ -1396,6 +1404,8 @@ void MainWindow::SetEnableWidgets(bool enable)
     }
     ui->actionTable->setEnabled(enable);
     ui->actionHistory->setEnabled(enable);
+    ui->actionPattern_properties->setEnabled(enable);
+    ui->actionEdit_pattern_code->setEnabled(enable);
 	ui->actionZoomIn->setEnabled(enable);
     ui->actionZoomOut->setEnabled(enable);
 }
@@ -1730,6 +1740,8 @@ void MainWindow::CreateActions()
     connect(ui->actionPreferences, &QAction::triggered, this, &MainWindow::Preferences);
     connect(ui->actionPattern_properties, &QAction::triggered, this, &MainWindow::PatternProperties);
     ui->actionPattern_properties->setEnabled(false);
+    connect(ui->actionEdit_pattern_code, &QAction::triggered, this, &MainWindow::EditPatternCode);
+    ui->actionEdit_pattern_code->setEnabled(false);
 
     //Actions for recent files loaded by a main window application.
     for (int i = 0; i < MaxRecentFiles; ++i)

src/app/mainwindow.h

@@ -129,6 +129,10 @@ public slots:
     void               ShowToolTip(const QString &toolTip);
     void               OpenRecentFile();
     void               Clear();
+	/**
+     * @brief Edit XML code of pattern
+     */
+    void               EditPatternCode();
 signals:
     /**
      * @brief ModelChosen emit after calculation all details.

src/app/mainwindow.ui

@@ -699,6 +699,7 @@
     <addaction name="actionZoomOut"/>
     <addaction name="separator"/>
     <addaction name="actionPattern_properties"/>
+	<addaction name="actionEdit_pattern_code"/>
    </widget>
    <widget class="QMenu" name="menuMeasurements">
     <property name="title">
@@ -1055,6 +1056,11 @@
    <property name="toolTip">
     <string>Zoom out</string>
    </property>
+  </action>
+    <action name="actionEdit_pattern_code">
+   <property name="text">
+    <string>Edit pattern XML code</string>
+   </property>
   </action>  
  </widget>
  <layoutdefault spacing="6" margin="11"/>

src/app/widgets/vapplication.cpp

@@ -163,7 +163,7 @@ QString VApplication::pathToTables() const
                 return QApplication::applicationDirPath() + QStringLiteral("/tables/standard");
             #else
                 QDir dir(QApplication::applicationDirPath() + QStringLiteral("/tables/standard"));
-                if(dir.exist())
+                if (dir.exist())
                 {
                     return dir.absolutePath();
                 }
@@ -186,7 +186,7 @@ QString VApplication::translationsPath() const
     return QApplication::applicationDirPath() + QStringLiteral("/translations");
     #else
         QDir dir(QApplication::applicationDirPath() + QStringLiteral("/translations"));
-        if(dir.exist())
+        if (dir.exist())
         {
             return dir.absolutePath();
         }

src/libs/qmuparser/qmuparser.h

@@ -80,7 +80,7 @@ namespace qmu
         static qreal Avg(const qreal*, int);  // mean value
         static qreal Min(const qreal*, int);  // minimum
         static qreal Max(const qreal*, int);  // maximum
-};
+    };
 
 //---------------------------------------------------------------------------------------------------------------------
 /**