New tool Height.

--HG--
branch : develop

Valentina.pro

@@ -97,7 +97,10 @@ SOURCES += main.cpp\
     exception/vexceptionemptyparameter.cpp \
     exception/vexceptionobjecterror.cpp \
     widgets/vapplication.cpp \
-    exception/vexceptionuniqueid.cpp
+    exception/vexceptionuniqueid.cpp \
+    tools/drawTools/vtoolheight.cpp \
+    tools/modelingTools/vmodelingheight.cpp \
+    dialogs/dialogheight.cpp
 
 HEADERS  += mainwindow.h \
     widgets/vmaingraphicsscene.h \
@@ -188,7 +191,10 @@ HEADERS  += mainwindow.h \
     exception/vexceptionemptyparameter.h \
     exception/vexceptionobjecterror.h \
     widgets/vapplication.h \
-    exception/vexceptionuniqueid.h
+    exception/vexceptionuniqueid.h \
+    tools/drawTools/vtoolheight.h \
+    tools/modelingTools/vmodelingheight.h \
+    dialogs/dialogheight.h
 
 FORMS    += mainwindow.ui \
     dialogs/dialogsinglepoint.ui \
@@ -206,7 +212,8 @@ FORMS    += mainwindow.ui \
     dialogs/dialoghistory.ui \
     dialogs/dialogpointofcontact.ui \
     dialogs/dialogdetail.ui \
-    tablewindow.ui
+    tablewindow.ui \
+    dialogs/dialogheight.ui
 
 RESOURCES += \
     icon.qrc \

cursor.qrc

@@ -12,5 +12,6 @@
         <file>cursor/splinepath_cursor.png</file>
         <file>cursor/pointcontact_cursor.png</file>
         <file>cursor/new_detail_cursor.png</file>
+        <file>cursor/height_cursor.png</file>
     </qresource>
 </RCC>

dialogs/dialogendline.h

@@ -30,8 +30,7 @@ namespace Ui {
 class DialogEndLine;
 }
 
-class DialogEndLine : public DialogTool
+class DialogEndLine : public DialogTool{
-{
     Q_OBJECT 
 public:
     explicit          DialogEndLine(const VContainer *data, Draw::Draws mode = Draw::Calculation,

dialogs/dialogheight.cpp

@@ -0,0 +1,122 @@
+#include "dialogheight.h"
+#include "ui_dialogheight.h"
+
+DialogHeight::DialogHeight(const VContainer *data, Draw::Draws mode, QWidget *parent) :
+    DialogTool(data, mode, parent), ui(new Ui::DialogHeight), number(0), pointName(QString()),
+    typeLine(QString()), basePointId(0), p1LineId(0), p2LineId(0){
+    ui->setupUi(this);
+    labelEditNamePoint = ui->labelEditNamePoint;
+    flagFormula = true;
+    bOk = ui->buttonBox->button(QDialogButtonBox::Ok);
+    connect(bOk, &QPushButton::clicked, this, &DialogHeight::DialogAccepted);
+    flagName = false;
+    CheckState();
+    QPushButton *bCansel = ui->buttonBox->button(QDialogButtonBox::Cancel);
+    connect(bCansel, &QPushButton::clicked, this, &DialogHeight::DialogRejected);
+    FillComboBoxPoints(ui->comboBoxBasePoint);
+    FillComboBoxPoints(ui->comboBoxP1Line);
+    FillComboBoxPoints(ui->comboBoxP2Line);
+    FillComboBoxTypeLine(ui->comboBoxLineType);
+    connect(ui->lineEditNamePoint, &QLineEdit::textChanged, this, &DialogHeight::NamePointChanged);
+}
+
+DialogHeight::~DialogHeight(){
+    delete ui;
+}
+
+QString DialogHeight::getPointName() const{
+    return pointName;
+}
+
+void DialogHeight::setPointName(const QString &value){
+    pointName = value;
+    ui->lineEditNamePoint->setText(pointName);
+}
+
+QString DialogHeight::getTypeLine() const{
+    return typeLine;
+}
+
+void DialogHeight::setTypeLine(const QString &value){
+    typeLine = value;
+    SetupTypeLine(ui->comboBoxLineType, value);
+}
+
+qint64 DialogHeight::getBasePointId() const{
+    return basePointId;
+}
+
+void DialogHeight::setBasePointId(const qint64 &value, const qint64 &id){
+    basePointId = value;
+    setCurrentPointId(ui->comboBoxBasePoint, basePointId, value, id);
+}
+
+qint64 DialogHeight::getP1LineId() const{
+    return p1LineId;
+}
+
+void DialogHeight::setP1LineId(const qint64 &value, const qint64 &id){
+    p1LineId = value;
+    setCurrentPointId(ui->comboBoxP1Line, p1LineId, value, id);
+}
+
+qint64 DialogHeight::getP2LineId() const{
+    return p2LineId;
+}
+
+void DialogHeight::setP2LineId(const qint64 &value, const qint64 &id){
+    p2LineId = value;
+    setCurrentPointId(ui->comboBoxP2Line, p2LineId, value, id);
+}
+
+void DialogHeight::ChoosedObject(qint64 id, Scene::Scenes type){
+    if(idDetail == 0 && mode == Draw::Modeling){
+        if(type == Scene::Detail){
+            idDetail = id;
+            return;
+        }
+    }
+    if(mode == Draw::Modeling){
+        if(!CheckObject(id)){
+            return;
+        }
+    }
+    if(type == Scene::Point){
+        VPointF point;
+        if(mode == Draw::Calculation){
+            point = data->GetPoint(id);
+        } else {
+            point = data->GetModelingPoint(id);
+        }
+        switch(number){
+        case(0):
+            ChangeCurrentText(ui->comboBoxBasePoint, point.name());
+            number++;
+            emit ToolTip(tr("Select first point of line"));
+            break;
+        case(1):
+            ChangeCurrentText(ui->comboBoxP1Line, point.name());
+            number++;
+            emit ToolTip(tr("Select second point of line"));
+            break;
+        case(2):
+            ChangeCurrentText(ui->comboBoxP2Line, point.name());
+            number = 0;
+            emit ToolTip(tr(""));
+            if(!isInitialized){
+                this->show();
+            }
+            break;
+        }
+    }
+}
+
+void DialogHeight::DialogAccepted(){
+    pointName = ui->lineEditNamePoint->text();
+    typeLine = GetTypeLine(ui->comboBoxLineType);
+    basePointId = getCurrentPointId(ui->comboBoxBasePoint);
+    p1LineId = getCurrentPointId(ui->comboBoxP1Line);
+    p2LineId = getCurrentPointId(ui->comboBoxP2Line);
+    emit DialogClosed(QDialog::Accepted);
+}
+

dialogs/dialogheight.h

@@ -0,0 +1,40 @@
+#ifndef DIALOGHEIGHT_H
+#define DIALOGHEIGHT_H
+
+#include "dialogtool.h"
+
+namespace Ui {
+class DialogHeight;
+}
+
+class DialogHeight : public DialogTool{
+    Q_OBJECT
+public:
+    explicit         DialogHeight(const VContainer *data, Draw::Draws mode = Draw::Calculation,
+                                  QWidget *parent = 0);
+                     ~DialogHeight();
+    QString          getPointName() const;
+    void             setPointName(const QString &value);
+    QString          getTypeLine() const;
+    void             setTypeLine(const QString &value);
+    qint64           getBasePointId() const;
+    void             setBasePointId(const qint64 &value, const qint64 &id);
+    qint64           getP1LineId() const;
+    void             setP1LineId(const qint64 &value, const qint64 &id);
+    qint64           getP2LineId() const;
+    void             setP2LineId(const qint64 &value, const qint64 &id);
+public slots:
+    virtual void     ChoosedObject(qint64 id, Scene::Scenes type);
+    virtual void     DialogAccepted();
+private:
+    Q_DISABLE_COPY(DialogHeight)
+    Ui::DialogHeight *ui;
+    qint32           number;
+    QString          pointName;
+    QString          typeLine;
+    qint64           basePointId;
+    qint64           p1LineId;
+    qint64           p2LineId;
+};
+
+#endif // DIALOGHEIGHT_H

dialogs/dialogheight.ui

@@ -0,0 +1,211 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>DialogHeight</class>
+ <widget class="QDialog" name="DialogHeight">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>247</width>
+    <height>220</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Dialog</string>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout">
+   <item>
+    <layout class="QHBoxLayout" name="horizontalLayout_4">
+     <item>
+      <widget class="QLabel" name="labelEditNamePoint">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
+       <property name="palette">
+        <palette>
+         <active>
+          <colorrole role="WindowText">
+           <brush brushstyle="SolidPattern">
+            <color alpha="255">
+             <red>255</red>
+             <green>0</green>
+             <blue>0</blue>
+            </color>
+           </brush>
+          </colorrole>
+         </active>
+         <inactive>
+          <colorrole role="WindowText">
+           <brush brushstyle="SolidPattern">
+            <color alpha="255">
+             <red>255</red>
+             <green>0</green>
+             <blue>0</blue>
+            </color>
+           </brush>
+          </colorrole>
+         </inactive>
+         <disabled>
+          <colorrole role="WindowText">
+           <brush brushstyle="SolidPattern">
+            <color alpha="255">
+             <red>159</red>
+             <green>158</green>
+             <blue>158</blue>
+            </color>
+           </brush>
+          </colorrole>
+         </disabled>
+        </palette>
+       </property>
+       <property name="text">
+        <string>Name new point</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QLineEdit" name="lineEditNamePoint"/>
+     </item>
+    </layout>
+   </item>
+   <item>
+    <layout class="QHBoxLayout" name="horizontalLayout_3">
+     <item>
+      <widget class="QLabel" name="label_3">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
+       <property name="text">
+        <string>Base point</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QComboBox" name="comboBoxBasePoint">
+       <property name="toolTip">
+        <string>First point of line</string>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+   <item>
+    <layout class="QHBoxLayout" name="horizontalLayout_5">
+     <item>
+      <widget class="QLabel" name="label_4">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
+       <property name="text">
+        <string>First point of line</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QComboBox" name="comboBoxP1Line">
+       <property name="toolTip">
+        <string>First point of line</string>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+   <item>
+    <layout class="QHBoxLayout" name="horizontalLayout_6">
+     <item>
+      <widget class="QLabel" name="label_5">
+       <property name="sizePolicy">
+        <sizepolicy hsizetype="Fixed" vsizetype="Fixed">
+         <horstretch>0</horstretch>
+         <verstretch>0</verstretch>
+        </sizepolicy>
+       </property>
+       <property name="text">
+        <string>Second point of line</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QComboBox" name="comboBoxP2Line">
+       <property name="toolTip">
+        <string>First point of line</string>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+   <item>
+    <layout class="QHBoxLayout" name="horizontalLayout_7">
+     <item>
+      <widget class="QLabel" name="label_7">
+       <property name="text">
+        <string>Type line</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QComboBox" name="comboBoxLineType">
+       <property name="toolTip">
+        <string>Show line from first point to our point</string>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+   <item>
+    <widget class="QDialogButtonBox" name="buttonBox">
+     <property name="orientation">
+      <enum>Qt::Horizontal</enum>
+     </property>
+     <property name="standardButtons">
+      <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
+     </property>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>accepted()</signal>
+   <receiver>DialogHeight</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>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>rejected()</signal>
+   <receiver>DialogHeight</receiver>
+   <slot>reject()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>316</x>
+     <y>260</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>286</x>
+     <y>274</y>
+    </hint>
+   </hints>
+  </connection>
+ </connections>
+</ui>

dialogs/dialoghistory.cpp

@@ -250,6 +250,20 @@ QString DialogHistory::Record(const VToolRecord &tool){
                                                                                                          data->GetPoint(secondPointId).name(),
                                                                                                          data->GetPoint(tool.getId()).name());
             break;
+        case Tool::Height:{
+            qint64 p1LineId = 0;
+            qint64 p2LineId = 0;
+            domElement = doc->elementById(QString().setNum(tool.getId()));
+            if(domElement.isElement()){
+                basePointId = domElement.attribute("basePoint", "").toLongLong();
+                p1LineId = domElement.attribute("p1Line", "").toLongLong();
+                p2LineId = domElement.attribute("p2Line", "").toLongLong();
+            }
+            record = QString(tr("Point of perpendical from point %1 to line %2_%3")).arg(data->GetPoint(basePointId).name(),
+                                                                                         data->GetPoint(p1LineId).name(),
+                                                                                         data->GetPoint(p2LineId).name());
+            break;
+        }
         default:
             qWarning()<<tr("Get wrong tool type. Ignore.");
             break;

dialogs/dialogs.h

@@ -37,5 +37,6 @@
 #include "dialogsinglepoint.h"
 #include "dialogspline.h"
 #include "dialogsplinepath.h"
+#include "dialogheight.h"
 
 #endif // DIALOGS_H

dialogs/dialogtool.cpp

@@ -125,6 +125,8 @@ void DialogTool::ChangeCurrentText(QComboBox *box, const QString &value){
     qint32 index = box->findText(value);
     if(index != -1){
         box->setCurrentIndex(index);
+    } else {
+        qWarning()<<tr("Can't find point by name")<<value;
     }
 }
 

icon.qrc

@@ -34,5 +34,6 @@
         <file>icon/32x32/new_detail.png</file>
         <file>icon/32x32/layout.png</file>
         <file>icon/16x16/mirror.png</file>
+        <file>icon/32x32/height.png</file>
     </qresource>
 </RCC>

mainwindow.cpp

@@ -44,10 +44,10 @@ MainWindow::MainWindow(QWidget *parent) :
     dialogAlongLine(QSharedPointer<DialogAlongLine>()),
     dialogShoulderPoint(QSharedPointer<DialogShoulderPoint>()), dialogNormal(QSharedPointer<DialogNormal>()),
     dialogBisector(QSharedPointer<DialogBisector>()),
-    dialogLineIntersect(QSharedPointer<DialogLineIntersect>()),
+    dialogLineIntersect(QSharedPointer<DialogLineIntersect>()), dialogSpline(QSharedPointer<DialogSpline>()),
-    dialogSpline(QSharedPointer<DialogSpline>()),
     dialogArc(QSharedPointer<DialogArc>()), dialogSplinePath(QSharedPointer<DialogSplinePath>()),
-    dialogPointOfContact(QSharedPointer<DialogPointOfContact>()), dialogDetail(QSharedPointer<DialogDetail>()),
+    dialogPointOfContact(QSharedPointer<DialogPointOfContact>()),
+    dialogDetail(QSharedPointer<DialogDetail>()), dialogHeight(QSharedPointer<DialogHeight>()),
     dialogHistory(0), doc(0), data(0), comboBoxDraws(0), fileName(QString()), changeInFile(false),
     mode(Draw::Calculation){
     ui->setupUi(this);
@@ -91,6 +91,7 @@ MainWindow::MainWindow(QWidget *parent) :
     connect(ui->toolButtonSplinePath, &QToolButton::clicked, this, &MainWindow::ToolSplinePath);
     connect(ui->toolButtonPointOfContact, &QToolButton::clicked, this, &MainWindow::ToolPointOfContact);
     connect(ui->toolButtonNewDetail, &QToolButton::clicked, this, &MainWindow::ToolDetail);
+    connect(ui->toolButtonHeight, &QToolButton::clicked, this, &MainWindow::ToolHeight);
 
     data = new VContainer;
 
@@ -463,6 +464,23 @@ void MainWindow::ClosedDialogDetail(int result){
     ArrowTool();
 }
 
+void MainWindow::ToolHeight(bool checked){
+    SetToolButton(checked, Tool::Height, ":/cursor/height_cursor.png", tr("Select base point"),
+                  dialogHeight, &MainWindow::ClosedDialogHeight);
+}
+
+void MainWindow::ClosedDialogHeight(int result){
+    if(result == QDialog::Accepted){
+        if(mode == Draw::Calculation){
+            VToolHeight::Create(dialogHeight, currentScene, doc, data);
+        } else {
+            VModelingHeight *point = VModelingHeight::Create(dialogHeight, doc, data);
+            AddToolToDetail(point, point->getId(), Tool::Height, dialogHeight->getIdDetail());
+        }
+    }
+    ArrowTool();
+}
+
 void MainWindow::About(){
     QMessageBox::about(this, tr("About Valentina"), tr("Valentina v.0.1.0"));
 }
@@ -616,8 +634,7 @@ void MainWindow::mouseMove(QPointF scenePos){
 }
 
 void MainWindow::CanselTool(){
-    switch( tool )
+    switch( tool ){
-    {
     case Tool::ArrowTool:
         ui->actionArrowTool->setChecked(false);
         helpLabel->setText("");
@@ -695,6 +712,10 @@ void MainWindow::CanselTool(){
         dialogDetail.clear();
         ui->toolButtonNewDetail->setChecked(false);
         break;
+    case Tool::Height:
+        dialogHeight.clear();
+        ui->toolButtonHeight->setChecked(false);
+        break;
     default:
         qWarning()<<"Get wrong tool type. Ignore.";
         break;
@@ -935,6 +956,7 @@ void MainWindow::SetEnableTool(bool enable){
     ui->toolButtonSplinePath->setEnabled(enable);
     ui->toolButtonPointOfContact->setEnabled(enable);
     ui->toolButtonNewDetail->setEnabled(enable);
+    ui->toolButtonHeight->setEnabled(enable);
 }
 
 void MainWindow::MinimumScrollBar(){

mainwindow.h

@@ -80,6 +80,7 @@ public slots:
     void               ToolSplinePath(bool checked);
     void               ToolPointOfContact(bool checked);
     void               ToolDetail(bool checked);
+    void               ToolHeight(bool checked);
     void               ClosedDialogEndLine(int result);
     void               ClosedDialogLine(int result);
     void               ClosedDialogAlongLine(int result);
@@ -92,6 +93,7 @@ public slots:
     void               ClosedDialogSplinePath(int result);
     void               ClosedDialogPointOfContact(int result);
     void               ClosedDialogDetail(int result);
+    void               ClosedDialogHeight(int result);
     void               About();
     void               AboutQt();
     void               ShowToolTip(const QString &toolTip);
@@ -135,6 +137,7 @@ private:
     QSharedPointer<DialogSplinePath>     dialogSplinePath;
     QSharedPointer<DialogPointOfContact> dialogPointOfContact;
     QSharedPointer<DialogDetail>         dialogDetail;
+    QSharedPointer<DialogHeight>         dialogHeight;
     DialogHistory      *dialogHistory;
     VDomDocument       *doc;
     VContainer         *data;

mainwindow.ui

@@ -48,7 +48,7 @@
          <x>0</x>
          <y>0</y>
          <width>150</width>
-         <height>104</height>
+         <height>150</height>
         </rect>
        </property>
        <property name="sizePolicy">
@@ -64,20 +64,20 @@
         <string>Point</string>
        </attribute>
        <layout class="QGridLayout" name="gridLayout">
-        <item row="1" column="0">
+        <item row="0" column="0">
-         <widget class="QToolButton" name="toolButtonNormal">
+         <widget class="QToolButton" name="toolButtonEndLine">
           <property name="enabled">
            <bool>false</bool>
           </property>
           <property name="toolTip">
-           <string>Tool point of normal.</string>
+           <string>Tool point on the end line.</string>
           </property>
           <property name="text">
            <string>...</string>
           </property>
           <property name="icon">
            <iconset resource="icon.qrc">
-            <normaloff>:/icon/32x32/normal.png</normaloff>:/icon/32x32/normal.png</iconset>
+            <normaloff>:/icon/32x32/segment.png</normaloff>:/icon/32x32/segment.png</iconset>
           </property>
           <property name="iconSize">
            <size>
@@ -116,46 +116,20 @@
           </property>
          </widget>
         </item>
-        <item row="0" column="0">
+        <item row="1" column="2">
-         <widget class="QToolButton" name="toolButtonEndLine">
+         <widget class="QToolButton" name="toolButtonPointOfContact">
           <property name="enabled">
            <bool>false</bool>
           </property>
           <property name="toolTip">
-           <string>Tool point on the end line.</string>
+           <string>Tool point of contact.</string>
           </property>
           <property name="text">
            <string>...</string>
           </property>
           <property name="icon">
            <iconset resource="icon.qrc">
-            <normaloff>:/icon/32x32/segment.png</normaloff>:/icon/32x32/segment.png</iconset>
+            <normaloff>:/icon/32x32/point_of_contact.png</normaloff>:/icon/32x32/point_of_contact.png</iconset>
-          </property>
-          <property name="iconSize">
-           <size>
-            <width>32</width>
-            <height>32</height>
-           </size>
-          </property>
-          <property name="checkable">
-           <bool>true</bool>
-          </property>
-         </widget>
-        </item>
-        <item row="0" column="1">
-         <widget class="QToolButton" name="toolButtonAlongLine">
-          <property name="enabled">
-           <bool>false</bool>
-          </property>
-          <property name="toolTip">
-           <string>Tool point along line.</string>
-          </property>
-          <property name="text">
-           <string>...</string>
-          </property>
-          <property name="icon">
-           <iconset resource="icon.qrc">
-            <normaloff>:/icon/32x32/along_line.png</normaloff>:/icon/32x32/along_line.png</iconset>
           </property>
           <property name="iconSize">
            <size>
@@ -194,20 +168,72 @@
           </property>
          </widget>
         </item>
-        <item row="1" column="2">
+        <item row="1" column="0">
-         <widget class="QToolButton" name="toolButtonPointOfContact">
+         <widget class="QToolButton" name="toolButtonNormal">
           <property name="enabled">
            <bool>false</bool>
           </property>
           <property name="toolTip">
-           <string>Tool point of contact.</string>
+           <string>Tool point of normal.</string>
           </property>
           <property name="text">
            <string>...</string>
           </property>
           <property name="icon">
            <iconset resource="icon.qrc">
-            <normaloff>:/icon/32x32/point_of_contact.png</normaloff>:/icon/32x32/point_of_contact.png</iconset>
+            <normaloff>:/icon/32x32/normal.png</normaloff>:/icon/32x32/normal.png</iconset>
+          </property>
+          <property name="iconSize">
+           <size>
+            <width>32</width>
+            <height>32</height>
+           </size>
+          </property>
+          <property name="checkable">
+           <bool>true</bool>
+          </property>
+         </widget>
+        </item>
+        <item row="0" column="1">
+         <widget class="QToolButton" name="toolButtonAlongLine">
+          <property name="enabled">
+           <bool>false</bool>
+          </property>
+          <property name="toolTip">
+           <string>Tool point along line.</string>
+          </property>
+          <property name="text">
+           <string>...</string>
+          </property>
+          <property name="icon">
+           <iconset resource="icon.qrc">
+            <normaloff>:/icon/32x32/along_line.png</normaloff>:/icon/32x32/along_line.png</iconset>
+          </property>
+          <property name="iconSize">
+           <size>
+            <width>32</width>
+            <height>32</height>
+           </size>
+          </property>
+          <property name="checkable">
+           <bool>true</bool>
+          </property>
+         </widget>
+        </item>
+        <item row="2" column="0">
+         <widget class="QToolButton" name="toolButtonHeight">
+          <property name="enabled">
+           <bool>false</bool>
+          </property>
+          <property name="toolTip">
+           <string>Tool point of height.</string>
+          </property>
+          <property name="text">
+           <string>...</string>
+          </property>
+          <property name="icon">
+           <iconset resource="icon.qrc">
+            <normaloff>:/icon/32x32/height.png</normaloff>:/icon/32x32/height.png</iconset>
           </property>
           <property name="iconSize">
            <size>

options.h

@@ -55,7 +55,8 @@ enum Tool {ArrowTool,
            NodePoint,
            NodeArc,
            NodeSpline,
-           NodeSplinePath
+           NodeSplinePath,
+           Height
 };
 Q_DECLARE_FLAGS(Tools, Tool)
 

tools/drawTools/drawtools.h

@@ -34,5 +34,6 @@
 #include "vtoolsinglepoint.h"
 #include "vtoolspline.h"
 #include "vtoolsplinepath.h"
+#include "vtoolheight.h"
 
 #endif // DRAWTOOLS_H

tools/drawTools/vdrawtool.cpp

@@ -25,7 +25,7 @@
 qreal VDrawTool::factor = 1;
 
 VDrawTool::VDrawTool(VDomDocument *doc, VContainer *data, qint64 id, QObject *parent) :
-    VAbstractTool(doc, data, id, parent), ignoreContextMenuEvent(false),
+    VAbstractTool(doc, data, id, parent), ignoreContextMenuEvent(false), ignoreFullUpdate(false),
     nameActivDraw(doc->GetNameActivDraw()){
     connect(this->doc, &VDomDocument::ChangedActivDraw, this, &VDrawTool::ChangedActivDraw);
     connect(this->doc, &VDomDocument::ChangedNameDraw, this, &VDrawTool::ChangedNameDraw);

tools/drawTools/vdrawtool.h

@@ -43,6 +43,7 @@ signals:
     void         RemoveTool(QGraphicsItem *tool);
 protected:
     bool         ignoreContextMenuEvent;
+    bool         ignoreFullUpdate;
     QString      nameActivDraw;
     static qreal factor;
     void         AddToCalculation(const QDomElement &domElement);
@@ -67,11 +68,12 @@ protected:
             if(selectedAction == actionOption){
                 dialog = QSharedPointer<Dialog>(new Dialog(getData()));
 
-                connect(qobject_cast< VMainGraphicsScene * >(tool->scene()), &VMainGraphicsScene::ChoosedObject,
+                connect(qobject_cast< VMainGraphicsScene * >(tool->scene()),
-                        dialog.data(), &Dialog::ChoosedObject);
+                        &VMainGraphicsScene::ChoosedObject, dialog.data(), &Dialog::ChoosedObject);
-                connect(dialog.data(), &Dialog::DialogClosed, tool,
+                connect(dialog.data(), &Dialog::DialogClosed, tool, &Tool::FullUpdateFromGui);
-                        &Tool::FullUpdateFromGui);
+                if(!ignoreFullUpdate){
                     connect(doc, &VDomDocument::FullUpdateFromFile, dialog.data(), &Dialog::UpdateList);
+                }
 
                 tool->setDialog();
 

tools/drawTools/vtoolendline.cpp

@@ -37,14 +37,12 @@ VToolEndLine::VToolEndLine(VDomDocument *doc, VContainer *data, const qint64 &id
 
 void VToolEndLine::setDialog(){
     Q_ASSERT(!dialogEndLine.isNull());
-    if(!dialogEndLine.isNull()){
     VPointF p = VAbstractTool::data.GetPoint(id);
     dialogEndLine->setTypeLine(typeLine);
     dialogEndLine->setFormula(formula);
     dialogEndLine->setAngle(angle);
     dialogEndLine->setBasePointId(basePointId, id);
     dialogEndLine->setPointName(p.name());
-    }
 }
 
 void VToolEndLine::Create(QSharedPointer<DialogEndLine> &dialog, VMainGraphicsScene *scene,

tools/drawTools/vtoolheight.cpp

@@ -0,0 +1,138 @@
+#include "vtoolheight.h"
+
+VToolHeight::VToolHeight(VDomDocument *doc, VContainer *data, const qint64 &id, const QString &typeLine,
+                         const qint64 &basePointId, const qint64 &p1LineId, const qint64 &p2LineId,
+                         Tool::Sources typeCreation, QGraphicsItem * parent)
+    :VToolLinePoint(doc, data, id, typeLine, QString(), basePointId, 0, parent),
+      dialogHeight(QSharedPointer<DialogHeight>()), p1LineId(p1LineId), p2LineId(p2LineId){
+    ignoreFullUpdate = true;
+    if(typeCreation == Tool::FromGui){
+        AddToFile();
+    }
+}
+
+void VToolHeight::setDialog(){
+    Q_ASSERT(!dialogHeight.isNull());
+    VPointF p = VAbstractTool::data.GetPoint(id);
+    dialogHeight->setTypeLine(typeLine);
+    dialogHeight->setBasePointId(basePointId, id);
+    dialogHeight->setP1LineId(p1LineId, id);
+    dialogHeight->setP2LineId(p2LineId, id);
+    dialogHeight->setPointName(p.name());
+}
+
+void VToolHeight::Create(QSharedPointer<DialogHeight> &dialog, VMainGraphicsScene *scene, VDomDocument *doc,
+                         VContainer *data){
+    disconnect(doc, &VDomDocument::FullUpdateFromFile, dialog.data(), &DialogHeight::UpdateList);
+    QString pointName = dialog->getPointName();
+    QString typeLine = dialog->getTypeLine();
+    qint64 basePointId = dialog->getBasePointId();
+    qint64 p1LineId = dialog->getP1LineId();
+    qint64 p2LineId = dialog->getP2LineId();
+    Create(0, pointName, typeLine, basePointId, p1LineId, p2LineId, 5, 10, scene, doc, data,
+           Document::FullParse, Tool::FromGui);
+}
+
+void VToolHeight::Create(const qint64 _id, const QString &pointName, const QString &typeLine,
+                         const qint64 &basePointId, const qint64 &p1LineId, const qint64 &p2LineId,
+                         const qreal &mx, const qreal &my, VMainGraphicsScene *scene, VDomDocument *doc,
+                         VContainer *data, const Document::Documents &parse, Tool::Sources typeCreation){
+    VPointF basePoint = data->GetPoint(basePointId);
+    VPointF p1Line = data->GetPoint(p1LineId);
+    VPointF p2Line = data->GetPoint(p2LineId);
+
+    QPointF pHeight = FindPoint(QLineF(p1Line.toQPointF(), p2Line.toQPointF()), basePoint.toQPointF());
+    qint64 id = _id;
+    if(typeCreation == Tool::FromGui){
+        id = data->AddPoint(VPointF(pHeight.x(), pHeight.y(), pointName, mx, my));
+        data->AddLine(basePointId, id);
+        data->AddLine(p1LineId, id);
+        data->AddLine(p2LineId, id);
+    } else {
+        data->UpdatePoint(id, VPointF(pHeight.x(), pHeight.y(), pointName, mx, my));
+        data->AddLine(basePointId, id);
+        data->AddLine(p1LineId, id);
+        data->AddLine(p2LineId, id);
+        if(parse != Document::FullParse){
+            doc->UpdateToolData(id, data);
+        }
+    }
+    VDrawTool::AddRecord(id, Tool::Height, doc);
+    if(parse == Document::FullParse){
+        VToolHeight *point = new VToolHeight(doc, data, id, typeLine, basePointId, p1LineId, p2LineId,
+                                             typeCreation);
+        scene->addItem(point);
+        connect(point, &VToolPoint::ChoosedTool, scene, &VMainGraphicsScene::ChoosedItem);
+        connect(point, &VToolPoint::RemoveTool, scene, &VMainGraphicsScene::RemoveTool);
+        connect(scene, &VMainGraphicsScene::NewFactor, point, &VToolPoint::SetFactor);
+        doc->AddTool(id, point);
+        doc->IncrementReferens(basePointId);
+        doc->IncrementReferens(p1LineId);
+        doc->IncrementReferens(p2LineId);
+    }
+}
+
+QPointF VToolHeight::FindPoint(const QLineF &line, const QPointF &point){
+    qreal a = 0, b = 0, c = 0;
+    LineCoefficients(line, &a, &b, &c);
+    qreal x = point.x() + a;
+    qreal y = b + point.y();
+    QLineF l (point, QPointF(x, y));
+    QPointF p;
+    QLineF::IntersectType intersect = line.intersect(l, &p);
+    if(intersect == QLineF::UnboundedIntersection || intersect == QLineF::BoundedIntersection){
+        return p;
+    } else {
+        return QPointF();
+    }
+}
+
+void VToolHeight::FullUpdateFromFile(){
+    QDomElement domElement = doc->elementById(QString().setNum(id));
+    if(domElement.isElement()){
+        typeLine = domElement.attribute("typeLine", "");
+        basePointId = domElement.attribute("basePoint", "").toLongLong();
+        p1LineId = domElement.attribute("p1Line", "").toLongLong();
+        p2LineId = domElement.attribute("p2Line", "").toLongLong();
+    }
+    RefreshGeometry();
+
+}
+
+void VToolHeight::FullUpdateFromGui(int result){
+    if(result == QDialog::Accepted){
+        QDomElement domElement = doc->elementById(QString().setNum(id));
+        if(domElement.isElement()){
+            domElement.setAttribute("name", dialogHeight->getPointName());
+            domElement.setAttribute("typeLine", dialogHeight->getTypeLine());
+            domElement.setAttribute("basePoint", QString().setNum(dialogHeight->getBasePointId()));
+            domElement.setAttribute("p1Line", QString().setNum(dialogHeight->getP1LineId()));
+            domElement.setAttribute("p2Line", QString().setNum(dialogHeight->getP2LineId()));
+            emit FullUpdateTree();
+        }
+    }
+    dialogHeight.clear();
+}
+
+void VToolHeight::contextMenuEvent(QGraphicsSceneContextMenuEvent *event){
+    ContextMenu(dialogHeight, this, event);
+}
+
+void VToolHeight::AddToFile(){
+    VPointF point = VAbstractTool::data.GetPoint(id);
+    QDomElement domElement = doc->createElement("point");
+
+    AddAttribute(domElement, "id", id);
+    AddAttribute(domElement, "type", "height");
+    AddAttribute(domElement, "name", point.name());
+    AddAttribute(domElement, "mx", toMM(point.mx()));
+    AddAttribute(domElement, "my", toMM(point.my()));
+
+    AddAttribute(domElement, "typeLine", typeLine);
+    AddAttribute(domElement, "basePoint", basePointId);
+    AddAttribute(domElement, "p1Line", p1LineId);
+    AddAttribute(domElement, "p2Line", p2LineId);
+
+    AddToCalculation(domElement);
+
+}

tools/drawTools/vtoolheight.h

@@ -0,0 +1,34 @@
+#ifndef VTOOLHEIGHT_H
+#define VTOOLHEIGHT_H
+
+#include "vtoollinepoint.h"
+#include "dialogs/dialogheight.h"
+#include <QLineF>
+
+class VToolHeight: public VToolLinePoint{
+    Q_OBJECT
+public:
+                   VToolHeight(VDomDocument *doc, VContainer *data, const qint64 &id, const QString &typeLine,
+                               const qint64 &basePointId, const qint64 &p1LineId, const qint64 &p2LineId,
+                               Tool::Sources typeCreation, QGraphicsItem * parent = 0);
+    virtual void   setDialog();
+    static void    Create(QSharedPointer<DialogHeight> &dialog, VMainGraphicsScene  *scene,
+                          VDomDocument *doc, VContainer *data);
+    static void    Create(const qint64 _id, const QString &pointName, const QString &typeLine,
+                          const qint64 &basePointId, const qint64 &p1LineId, const qint64 &p2LineId,
+                          const qreal &mx, const qreal &my, VMainGraphicsScene  *scene, VDomDocument *doc,
+                          VContainer *data, const Document::Documents &parse, Tool::Sources typeCreation);
+    static QPointF FindPoint(const QLineF &line, const QPointF &point);
+public slots:
+    virtual void   FullUpdateFromFile();
+    virtual void   FullUpdateFromGui(int result);
+protected:
+    virtual void   contextMenuEvent ( QGraphicsSceneContextMenuEvent * event );
+    virtual void   AddToFile();
+private:
+    QSharedPointer<DialogHeight> dialogHeight;
+    qint64         p1LineId;
+    qint64         p2LineId;
+};
+
+#endif // VTOOLHEIGHT_H

tools/modelingTools/modelingtools.h

@@ -34,5 +34,6 @@
 #include "vmodelingsinglepoint.h"
 #include "vmodelingspline.h"
 #include "vmodelingsplinepath.h"
+#include "vmodelingheight.h"
 
 #endif // MODELINGTOOLS_H

tools/modelingTools/vmodelingalongline.cpp

@@ -74,8 +74,8 @@ void VModelingAlongLine::AddToFile(){
     AddAttribute(domElement, "id", id);
     AddAttribute(domElement, "type", "alongLine");
     AddAttribute(domElement, "name", point.name());
-    AddAttribute(domElement, "mx", point.mx()/PrintDPI*25.4);
+    AddAttribute(domElement, "mx", toMM(point.mx()));
-    AddAttribute(domElement, "my", point.my()/PrintDPI*25.4);
+    AddAttribute(domElement, "my", toMM(point.my()));
 
     AddAttribute(domElement, "typeLine", typeLine);
     AddAttribute(domElement, "length", formula);

tools/modelingTools/vmodelingendline.cpp

@@ -24,9 +24,10 @@
 #include <QMenu>
 #include "widgets/vmaingraphicsscene.h"
 
-VModelingEndLine::VModelingEndLine(VDomDocument *doc, VContainer *data, const qint64 &id,  const QString &typeLine,
+VModelingEndLine::VModelingEndLine(VDomDocument *doc, VContainer *data, const qint64 &id,
-                           const QString &formula, const qreal &angle, const qint64 &basePointId,
+                                   const QString &typeLine, const QString &formula, const qreal &angle,
-                           Tool::Sources typeCreation, QGraphicsItem *parent):
+                                   const qint64 &basePointId, Tool::Sources typeCreation,
+                                   QGraphicsItem *parent):
     VModelingLinePoint(doc, data, id, typeLine, formula, basePointId, angle, parent),
     dialogEndLine(QSharedPointer<DialogEndLine>()){
 
@@ -37,14 +38,12 @@ VModelingEndLine::VModelingEndLine(VDomDocument *doc, VContainer *data, const qi
 
 void VModelingEndLine::setDialog(){
     Q_ASSERT(!dialogEndLine.isNull());
-    if(!dialogEndLine.isNull()){
     VPointF p = VAbstractTool::data.GetModelingPoint(id);
     dialogEndLine->setTypeLine(typeLine);
     dialogEndLine->setFormula(formula);
     dialogEndLine->setAngle(angle);
     dialogEndLine->setBasePointId(basePointId, id);
     dialogEndLine->setPointName(p.name());
-    }
 }
 
 VModelingEndLine *VModelingEndLine::Create(QSharedPointer<DialogEndLine> &dialog, VDomDocument *doc,
@@ -70,7 +69,7 @@ VModelingEndLine *VModelingEndLine::Create(const qint64 _id, const QString &poin
     QString errorMsg;
     qreal result = cal.eval(formula, &errorMsg);
     if(errorMsg.isEmpty()){
-        line.setLength(result*PrintDPI/25.4);
+        line.setLength(toPixel(result));
         line.setAngle(angle);
         qint64 id = _id;
         if(typeCreation == Tool::FromGui){
@@ -97,7 +96,7 @@ void VModelingEndLine::FullUpdateFromFile(){
         typeLine = domElement.attribute("typeLine", "");
         formula = domElement.attribute("length", "");
         basePointId = domElement.attribute("basePoint", "").toLongLong();
-        angle = domElement.attribute("angle", "").toInt();
+        angle = domElement.attribute("angle", "").toDouble();
     }
     RefreshGeometry();
 }

tools/modelingTools/vmodelingheight.cpp

@@ -0,0 +1,130 @@
+#include "vmodelingheight.h"
+
+VModelingHeight::VModelingHeight(VDomDocument *doc, VContainer *data, const qint64 &id,
+                                 const QString &typeLine, const qint64 &basePointId, const qint64 &p1LineId,
+                                 const qint64 &p2LineId, Tool::Sources typeCreation,
+                                 QGraphicsItem * parent)
+    :VModelingLinePoint(doc, data, id, typeLine, QString(), basePointId, 0, parent),
+      dialogHeight(QSharedPointer<DialogHeight>()), p1LineId(p1LineId), p2LineId(p2LineId){
+    ignoreFullUpdate = true;
+    if(typeCreation == Tool::FromGui){
+        AddToFile();
+    }
+}
+
+void VModelingHeight::setDialog(){
+    Q_ASSERT(!dialogHeight.isNull());
+    VPointF p = VAbstractTool::data.GetModelingPoint(id);
+    dialogHeight->setTypeLine(typeLine);
+    dialogHeight->setBasePointId(basePointId, id);
+    dialogHeight->setP1LineId(p1LineId, id);
+    dialogHeight->setP2LineId(p2LineId, id);
+    dialogHeight->setPointName(p.name());
+}
+
+VModelingHeight *VModelingHeight::Create(QSharedPointer<DialogHeight> &dialog, VDomDocument *doc,
+                                         VContainer *data){
+    disconnect(doc, &VDomDocument::FullUpdateFromFile, dialog.data(), &DialogHeight::UpdateList);
+    QString pointName = dialog->getPointName();
+    QString typeLine = dialog->getTypeLine();
+    qint64 basePointId = dialog->getBasePointId();
+    qint64 p1LineId = dialog->getP1LineId();
+    qint64 p2LineId = dialog->getP2LineId();
+    return Create(0, pointName, typeLine, basePointId, p1LineId, p2LineId, 5, 10, doc, data,
+                  Document::FullParse, Tool::FromGui);
+}
+
+VModelingHeight *VModelingHeight::Create(const qint64 _id, const QString &pointName, const QString &typeLine,
+                                         const qint64 &basePointId, const qint64 &p1LineId,
+                                         const qint64 &p2LineId, const qreal &mx, const qreal &my,
+                                         VDomDocument *doc, VContainer *data,
+                                         const Document::Documents &parse, Tool::Sources typeCreation){
+    VModelingHeight *point = 0;
+    VPointF basePoint = data->GetModelingPoint(basePointId);
+    VPointF p1Line = data->GetModelingPoint(p1LineId);
+    VPointF p2Line = data->GetModelingPoint(p2LineId);
+
+    QPointF pHeight = FindPoint(QLineF(p1Line.toQPointF(), p2Line.toQPointF()), basePoint.toQPointF());
+    QLineF line = QLineF(basePoint.toQPointF(), pHeight);
+    qint64 id = _id;
+    if(typeCreation == Tool::FromGui){
+        id = data->AddModelingPoint(VPointF(line.p2().x(), line.p2().y(), pointName, mx, my));
+    } else {
+        data->UpdateModelingPoint(id, VPointF(line.p2().x(), line.p2().y(), pointName, mx, my));
+        if(parse != Document::FullParse){
+            doc->UpdateToolData(id, data);
+        }
+    }
+    data->AddLine(basePointId, id, Draw::Modeling);
+    if(parse == Document::FullParse){
+        point = new VModelingHeight(doc, data, id, typeLine, basePointId, p1LineId, p2LineId, typeCreation);
+        doc->AddTool(id, point);
+        doc->IncrementReferens(basePointId);
+        doc->IncrementReferens(p1LineId);
+        doc->IncrementReferens(p2LineId);
+    }
+    return point;
+}
+
+void VModelingHeight::FullUpdateFromFile(){
+    QDomElement domElement = doc->elementById(QString().setNum(id));
+    if(domElement.isElement()){
+        typeLine = domElement.attribute("typeLine", "");
+        basePointId = domElement.attribute("basePoint", "").toLongLong();
+        p1LineId = domElement.attribute("p1Line", "").toLongLong();
+        p2LineId = domElement.attribute("p2Line", "").toLongLong();
+    }
+    RefreshGeometry();
+}
+
+void VModelingHeight::FullUpdateFromGui(int result){
+    if(result == QDialog::Accepted){
+        QDomElement domElement = doc->elementById(QString().setNum(id));
+        if(domElement.isElement()){
+            domElement.setAttribute("name", dialogHeight->getPointName());
+            domElement.setAttribute("typeLine", dialogHeight->getTypeLine());
+            domElement.setAttribute("basePoint", QString().setNum(dialogHeight->getBasePointId()));
+            domElement.setAttribute("p1Line", QString().setNum(dialogHeight->getP1LineId()));
+            domElement.setAttribute("p2Line", QString().setNum(dialogHeight->getP2LineId()));
+            emit FullUpdateTree();
+        }
+    }
+    dialogHeight.clear();
+}
+
+void VModelingHeight::contextMenuEvent(QGraphicsSceneContextMenuEvent *event){
+    ContextMenu(dialogHeight, this, event);
+}
+
+void VModelingHeight::AddToFile(){
+    VPointF point = VAbstractTool::data.GetModelingPoint(id);
+    QDomElement domElement = doc->createElement("point");
+
+    AddAttribute(domElement, "id", id);
+    AddAttribute(domElement, "type", "endLine");
+    AddAttribute(domElement, "name", point.name());
+    AddAttribute(domElement, "mx", toMM(point.mx()));
+    AddAttribute(domElement, "my", toMM(point.my()));
+
+    AddAttribute(domElement, "typeLine", typeLine);
+    AddAttribute(domElement, "basePoint", basePointId);
+    AddAttribute(domElement, "p1Line", p1LineId);
+    AddAttribute(domElement, "p2Line", p2LineId);
+
+    AddToModeling(domElement);
+}
+
+QPointF VModelingHeight::FindPoint(const QLineF &line, const QPointF &point){
+    qreal a = 0, b = 0, c = 0;
+    LineCoefficients(line, &a, &b, &c);
+    qreal x = point.x() - b;
+    qreal y = -a + point.y();
+    QLineF l (point, QPointF(x, y));
+    QPointF p;
+    QLineF::IntersectType intersect = line.intersect(l, &p);
+    if(intersect == QLineF::UnboundedIntersection || intersect == QLineF::BoundedIntersection){
+        return p;
+    } else {
+        return QPointF();
+    }
+}

tools/modelingTools/vmodelingheight.h

@@ -0,0 +1,34 @@
+#ifndef VMODELINGHEIGHT_H
+#define VMODELINGHEIGHT_H
+
+#include "vmodelinglinepoint.h"
+#include "dialogs/dialogheight.h"
+
+class VModelingHeight : public VModelingLinePoint{
+    Q_OBJECT
+public:
+                            VModelingHeight(VDomDocument *doc, VContainer *data, const qint64 &id,
+                                            const QString &typeLine, const qint64 &basePointId,
+                                            const qint64 &p1LineId, const qint64 &p2LineId,
+                                            Tool::Sources typeCreation, QGraphicsItem * parent = 0);
+virtual void                setDialog();
+    static VModelingHeight* Create(QSharedPointer<DialogHeight> &dialog, VDomDocument *doc,
+                                   VContainer *data);
+    static VModelingHeight* Create(const qint64 _id, const QString &pointName, const QString &typeLine,
+                                   const qint64 &basePointId, const qint64 &p1LineId, const qint64 &p2LineId,
+                                   const qreal &mx, const qreal &my, VDomDocument *doc, VContainer *data,
+                                   const Document::Documents &parse, Tool::Sources typeCreation);
+    static QPointF          FindPoint(const QLineF &line, const QPointF &point);
+public slots:
+    virtual void            FullUpdateFromFile();
+    virtual void            FullUpdateFromGui(int result);
+protected:
+    virtual void            contextMenuEvent ( QGraphicsSceneContextMenuEvent * event );
+    virtual void            AddToFile();
+private:
+    QSharedPointer<DialogHeight> dialogHeight;
+    qint64                  p1LineId;
+    qint64                  p2LineId;
+};
+
+#endif // VMODELINGHEIGHT_H

tools/modelingTools/vmodelingtool.cpp

@@ -23,7 +23,7 @@
 #include <QDebug>
 
 VModelingTool::VModelingTool(VDomDocument *doc, VContainer *data, qint64 id, QObject *parent):
-VAbstractTool(doc, data, id, parent), ignoreContextMenuEvent(false){
+VAbstractTool(doc, data, id, parent), ignoreContextMenuEvent(false), ignoreFullUpdate(false) {
     _referens = 0;
 }
 

tools/modelingTools/vmodelingtool.h

@@ -39,6 +39,7 @@ signals:
     void         RemoveTool(QGraphicsItem *tool);
 protected:
     bool         ignoreContextMenuEvent;
+    bool         ignoreFullUpdate;
     void         AddToModeling(const QDomElement &domElement);
     virtual void decrementReferens();
     template <typename Dialog, typename Tool>
@@ -46,26 +47,30 @@ protected:
                      bool showRemove = true){
         if(!ignoreContextMenuEvent){
             QMenu menu;
-            QAction *actionOption = menu.addAction("Властивості");
+            QAction *actionOption = menu.addAction(tr("Option"));
-            QAction *actionRemove;
+            QAction *actionRemove = 0;
             if(showRemove){
-               actionRemove = menu.addAction("Видалити");
+               actionRemove = menu.addAction(tr("Delete"));
             }
             QAction *selectedAction = menu.exec(event->screenPos());
             if(selectedAction == actionOption){
                 dialog = QSharedPointer<Dialog>(new Dialog(getData()));
 
-               connect(qobject_cast< VMainGraphicsScene * >(tool->scene()), &VMainGraphicsScene::ChoosedObject,
+                connect(qobject_cast< VMainGraphicsScene * >(tool->scene()),
-                       dialog.data(), &Dialog::ChoosedObject);
+                        &VMainGraphicsScene::ChoosedObject, dialog.data(), &Dialog::ChoosedObject);
-               connect(dialog.data(), &Dialog::DialogClosed, tool,
+                connect(dialog.data(), &Dialog::DialogClosed, tool, &Tool::FullUpdateFromGui);
-                       &Tool::FullUpdateFromGui);
+                if(!ignoreFullUpdate){
                     connect(doc, &VDomDocument::FullUpdateFromFile, dialog.data(), &Dialog::UpdateList);
+                }
 
                tool->setDialog();
 
                dialog->show();
             }
+            if(showRemove){
                 if(selectedAction == actionRemove){
+                    //deincrement referens
+                    RemoveReferens();
                     //remove form xml file
                     QDomElement domElement = doc->elementById(QString().setNum(id));
                     if(domElement.isElement()){
@@ -82,6 +87,7 @@ protected:
                 }
             }
         }
+    }
 };
 
 #endif // VMODELINGTOOL_H

tools/vabstracttool.cpp

@@ -85,10 +85,8 @@ qint32 VAbstractTool::LineIntersectCircle(QPointF center, qreal radius, QLineF l
                                           QPointF &p2){
     const qreal eps = 1e-8;
     //коефіцієнти для рівняння відрізку
-    qreal a = line.p2().y() - line.p1().y();
+    qreal a = 0, b = 0, c = 0;
-    qreal b = line.p1().x() - line.p2().x();
+    LineCoefficients(line, &a, &b, &c);
-    // В даному випадку не використовується.
-    //qreal c = - a * line.p1().x() - b * line.p1().y();
     // проекция центра окружности на прямую
     QPointF p = ClosestPoint (line, center);
     // сколько всего решений?
@@ -138,6 +136,13 @@ const VContainer *VAbstractTool::getData()const{
     return &data;
 }
 
+void VAbstractTool::LineCoefficients(const QLineF &line, qreal *a, qreal *b, qreal *c){
+    //коефіцієнти для рівняння відрізку
+    *a = line.p2().y() - line.p1().y();
+    *b = line.p1().x() - line.p2().x();
+    *c = - *a * line.p1().x() - *b * line.p1().y();
+}
+
 qint64 VAbstractTool::getId() const{
     return id;
 }

tools/vabstracttool.h

@@ -36,7 +36,7 @@ public:
     static QPointF        ClosestPoint(QLineF line, QPointF p);
     static QPointF        addVector (QPointF p, QPointF p1, QPointF p2, qreal k);
     qint64                getId() const;
-
+    static void           LineCoefficients(const QLineF &line, qreal *a, qreal *b, qreal *c);
 public slots:
     virtual void          FullUpdateFromFile()=0;
 signals:

xml/vdomdocument.cpp

@@ -806,6 +806,31 @@ void VDomDocument::ParsePointElement(VMainGraphicsScene *scene, const QDomElemen
             throw excep;
         }
     }
+    if(type == "height"){
+        try{
+            qint64 id = GetParametrId(domElement);
+            QString name = GetParametrString(domElement, "name");
+            qreal mx = toPixel(GetParametrDouble(domElement, "mx"));
+            qreal my = toPixel(GetParametrDouble(domElement, "my"));
+            QString typeLine = GetParametrString(domElement, "typeLine");
+            qint64 basePointId = GetParametrLongLong(domElement, "basePoint");
+            qint64 p1LineId = GetParametrLongLong(domElement, "p1Line");
+            qint64 p2LineId = GetParametrLongLong(domElement, "p2Line");
+            if(mode == Draw::Calculation){
+                VToolHeight::Create(id, name, typeLine, basePointId, p1LineId, p2LineId, mx, my, scene,
+                                    this, data, parse, Tool::FromFile);
+            } else {
+                VModelingHeight::Create(id, name, typeLine,  basePointId, p1LineId, p2LineId, mx, my, this,
+                                        data, parse, Tool::FromFile);
+            }
+            return;
+        }
+        catch(const VExceptionBadId &e){
+            VExceptionObjectError excep(tr("Error creating or updating height"), domElement);
+            excep.AddMoreInformation(e.ErrorMessage());
+            throw excep;
+        }
+    }
 }
 
 void VDomDocument::ParseLineElement(VMainGraphicsScene *scene, const QDomElement &domElement,