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geom/src/TransformationGUI/TransformationGUI_ScaleDlg.cxx

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// GEOM GEOMGUI : GUI for Geometry component
//
// Copyright (C) 2003 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License.
//
// This library 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
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
//
//
// File : TransformationGUI_ScaleDlg.cxx
// Author : Lucien PIGNOLONI
// Module : GEOM
// $Header$
#include "TransformationGUI_ScaleDlg.h"
#include "SUIT_Desktop.h"
#include "SUIT_Session.h"
#include "SalomeApp_Application.h"
#include "LightApp_SelectionMgr.h"
#include <TopoDS_Shape.hxx>
#include <TopoDS.hxx>
#include <TopExp.hxx>
#include <TColStd_IndexedMapOfInteger.hxx>
#include <TopTools_IndexedMapOfShape.hxx>
#include "DlgRef_SpinBox.h"
#include <qlabel.h>
#include <qcheckbox.h>
#include "GEOMImpl_Types.hxx"
#include "utilities.h"
using namespace std;
//=================================================================================
// class : TransformationGUI_ScaleDlg()
// purpose : Constructs a TransformationGUI_ScaleDlg which is a child of 'parent', with the
// name 'name' and widget flags set to 'f'.
// The dialog will by default be modeless, unless you set 'modal' to
// TRUE to construct a modal dialog.
//=================================================================================
TransformationGUI_ScaleDlg::TransformationGUI_ScaleDlg (GeometryGUI* theGeometryGUI, QWidget* parent,
const char* name, bool modal, WFlags fl)
: GEOMBase_Skeleton(theGeometryGUI, parent, name, modal, WStyle_Customize |
WStyle_NormalBorder | WStyle_Title | WStyle_SysMenu)
{
SUIT_ResourceMgr* aResMgr = myGeomGUI->getApp()->resourceMgr();
QPixmap image1 (aResMgr->loadPixmap("GEOM",tr("ICON_DLG_SCALE")));
QPixmap image2 (aResMgr->loadPixmap("GEOM",tr("ICON_DLG_SCALE_ALONG_AXES")));
QPixmap image3 (aResMgr->loadPixmap("GEOM",tr("ICON_SELECT")));
setCaption(tr("GEOM_SCALE_TITLE"));
// Constructors
GroupConstructors->setTitle(tr("GEOM_SCALE"));
RadioButton1->setPixmap(image1);
RadioButton2->setPixmap(image2);
RadioButton3->close(TRUE);
// Own widgets
GroupBox1 = new QGroupBox (this, "GroupBox1");
GroupBox1->setTitle(tr("GEOM_ARGUMENTS"));
GroupBox1->setColumnLayout(0, Qt::Vertical);
GroupBox1->layout()->setSpacing(6);
GroupBox1->layout()->setMargin(11);
TextLabel1 = new QLabel (GroupBox1, "TextLabel1");
TextLabel1->setSizePolicy(QSizePolicy((QSizePolicy::SizeType)0, (QSizePolicy::SizeType)0,
0, 0, TextLabel1->sizePolicy().hasHeightForWidth()));
TextLabel2 = new QLabel (GroupBox1, "TextLabel2");
TextLabel2->setSizePolicy(QSizePolicy((QSizePolicy::SizeType)0, (QSizePolicy::SizeType)0,
0, 0, TextLabel2->sizePolicy().hasHeightForWidth()));
PushButton1 = new QPushButton(GroupBox1, "PushButton1");
PushButton1->setSizePolicy(QSizePolicy((QSizePolicy::SizeType)0, (QSizePolicy::SizeType)0,
0, 0, PushButton1->sizePolicy().hasHeightForWidth()));
PushButton2 = new QPushButton( GroupBox1, "PushButton2" );
PushButton2->setSizePolicy(QSizePolicy((QSizePolicy::SizeType)0, (QSizePolicy::SizeType)0,
0, 0, PushButton2->sizePolicy().hasHeightForWidth()));
LineEdit1 = new QLineEdit (GroupBox1, "LineEdit1");
LineEdit2 = new QLineEdit (GroupBox1, "LineEdit2");
TextLabel3 = new QLabel (GroupBox1, "TextLabel3");
TextLabel3->setSizePolicy(QSizePolicy((QSizePolicy::SizeType)0, (QSizePolicy::SizeType)0,
0, 0, TextLabel3->sizePolicy().hasHeightForWidth()));
TextLabel4 = new QLabel (GroupBox1, "TextLabel4");
TextLabel4->setSizePolicy(QSizePolicy((QSizePolicy::SizeType)0, (QSizePolicy::SizeType)0,
0, 0, TextLabel3->sizePolicy().hasHeightForWidth()));
TextLabel5 = new QLabel (GroupBox1, "TextLabel5");
TextLabel5->setSizePolicy(QSizePolicy((QSizePolicy::SizeType)0, (QSizePolicy::SizeType)0,
0, 0, TextLabel3->sizePolicy().hasHeightForWidth()));
SpinBox_FX = new DlgRef_SpinBox(GroupBox1, "SpinBox_FX");
SpinBox_FY = new DlgRef_SpinBox(GroupBox1, "SpinBox_FY");
SpinBox_FZ = new DlgRef_SpinBox(GroupBox1, "SpinBox_FZ");
CheckBoxCopy = new QCheckBox (GroupBox1, "CheckBoxCopy");
QSpacerItem* spacer = new QSpacerItem(0, 316, QSizePolicy::Minimum, QSizePolicy::Expanding);
// Layouting
OwnLayout = new QGridLayout (0, 1, 1, 0, 6, "Layout1");
OwnLayout->addWidget(TextLabel1, 0, 0);
OwnLayout->addWidget(TextLabel2, 1, 0);
OwnLayout->addWidget(PushButton1, 0, 1);
OwnLayout->addWidget(PushButton2, 1, 1);
OwnLayout->addMultiCellWidget(LineEdit1, 0, 0, 2, 3);
OwnLayout->addMultiCellWidget(LineEdit2, 1, 1, 2, 3);
OwnLayout->addWidget(TextLabel3, 2, 0);
OwnLayout->addWidget(TextLabel4, 3, 0);
OwnLayout->addWidget(TextLabel5, 4, 0);
OwnLayout->addWidget(SpinBox_FX, 2, 2);
OwnLayout->addWidget(SpinBox_FY, 3, 2);
OwnLayout->addWidget(SpinBox_FZ, 4, 2);
OwnLayout->addMultiCellWidget(CheckBoxCopy, 5, 5, 0, 3);
OwnLayout->addItem(spacer, 6, 2);
GroupBox1Layout = new QGridLayout (GroupBox1->layout());
GroupBox1Layout->setAlignment(Qt::AlignTop);
GroupBox1Layout->addLayout(OwnLayout, 0, 0);
Layout1->addWidget(GroupBox1, 2, 0);
// Text and pictures for own widgets
TextLabel1->setText(tr("GEOM_OBJECTS"));
TextLabel2->setText(tr("GEOM_CENTRAL_POINT"));
PushButton1->setPixmap(image3);
PushButton2->setPixmap(image3);
LineEdit1->setReadOnly( true );
LineEdit2->setReadOnly( true );
TextLabel3->setText(tr("GEOM_SCALE_FACTOR"));
TextLabel4->setText(tr("GEOM_SCALE_FACTOR_Y"));
TextLabel5->setText(tr("GEOM_SCALE_FACTOR_Z"));
// Min, max, step and decimals for spin boxes & initial values
double aFactor = 2.0;
double SpecificStep = 0.5;
SpinBox_FX->RangeStepAndValidator(COORD_MIN, COORD_MAX, SpecificStep, DBL_DIGITS_DISPLAY);
SpinBox_FY->RangeStepAndValidator(COORD_MIN, COORD_MAX, SpecificStep, DBL_DIGITS_DISPLAY);
SpinBox_FZ->RangeStepAndValidator(COORD_MIN, COORD_MAX, SpecificStep, DBL_DIGITS_DISPLAY);
SpinBox_FX->SetValue(aFactor);
SpinBox_FY->SetValue(aFactor);
SpinBox_FZ->SetValue(aFactor);
// Tab order
setTabOrder(PushButton1, LineEdit1);
setTabOrder(LineEdit1, PushButton2);
setTabOrder(PushButton2, LineEdit2);
setTabOrder(LineEdit2 , SpinBox_FX);
setTabOrder(SpinBox_FX, SpinBox_FY);
setTabOrder(SpinBox_FY, SpinBox_FZ);
setTabOrder(SpinBox_FZ, CheckBoxCopy);
setTabOrder(CheckBoxCopy, CheckBoxRestoreSS);
// Modification of an existing object by offset is not allowed
CheckBoxCopy->hide();
// Activate Create a Copy mode
CheckBoxCopy->setText(tr("GEOM_CREATE_COPY"));
CheckBoxCopy->setChecked(true);
CreateCopyModeChanged(true);
// Allowed inheritance of children and visual properties by the scaling result
GroupBoxPublish->show();
// Signals and slots connections
connect(buttonOk, SIGNAL(clicked()), this, SLOT(ClickOnOk()));
connect(buttonApply, SIGNAL(clicked()), this, SLOT(ClickOnApply()));
connect(GroupConstructors, SIGNAL(clicked(int)), SLOT(ConstructorsClicked(int)));
connect(PushButton1, SIGNAL(clicked()), this, SLOT(SetEditCurrentArgument()));
connect(PushButton2, SIGNAL(clicked()), this, SLOT(SetEditCurrentArgument()));
connect(LineEdit1, SIGNAL(returnPressed()), this, SLOT(LineEditReturnPressed()));
connect(LineEdit2, SIGNAL(returnPressed()), this, SLOT(LineEditReturnPressed()));
connect(SpinBox_FX, SIGNAL(valueChanged(double)), this, SLOT(ValueChangedInSpinBox()));
connect(SpinBox_FY, SIGNAL(valueChanged(double)), this, SLOT(ValueChangedInSpinBox()));
connect(SpinBox_FZ, SIGNAL(valueChanged(double)), this, SLOT(ValueChangedInSpinBox()));
connect(myGeomGUI, SIGNAL(SignalDefaultStepValueChanged(double)), SpinBox_FX, SLOT(SetStep(double)));
connect(myGeomGUI, SIGNAL(SignalDefaultStepValueChanged(double)), SpinBox_FY, SLOT(SetStep(double)));
connect(myGeomGUI, SIGNAL(SignalDefaultStepValueChanged(double)), SpinBox_FZ, SLOT(SetStep(double)));
connect(CheckBoxCopy, SIGNAL(toggled(bool)), this, SLOT(CreateCopyModeChanged(bool)));
connect(myGeomGUI->getApp()->selectionMgr(),
SIGNAL(currentSelectionChanged()), this, SLOT(SelectionIntoArgument())) ;
setHelpFileName("scale_operation_page.html");
Init();
}
//=================================================================================
// function : ~TransformationGUI_ScaleDlg()
// purpose : Destroys the object and frees any allocated resources
//=================================================================================
TransformationGUI_ScaleDlg::~TransformationGUI_ScaleDlg()
{
/* no need to delete child widgets, Qt does it all for us */
}
//=================================================================================
// function : Init()
// purpose :
//=================================================================================
void TransformationGUI_ScaleDlg::Init()
{
myEditCurrentArgument = LineEdit1;
LineEdit2->clear();
myPoint = GEOM::GEOM_Object::_nil();
initName(tr("GEOM_SCALE"));
ConstructorsClicked(0);
}
//=================================================================================
// function : ConstructorsClicked()
// purpose : Radio button management
//=================================================================================
void TransformationGUI_ScaleDlg::ConstructorsClicked(int constructorId)
{
erasePreview();
switch (constructorId)
{
case 0: /* translation an object by dx, dy, dz */
TextLabel3->setText(tr("GEOM_SCALE_FACTOR"));
TextLabel4->hide();
TextLabel5->hide();
SpinBox_FY->hide();
SpinBox_FZ->hide();
resize(0,0);
break;
case 1: /* translation an object by 2 points */
TextLabel3->setText(tr("GEOM_SCALE_FACTOR_X"));
TextLabel4->show();
TextLabel5->show();
SpinBox_FY->show();
SpinBox_FZ->show();
resize(0,0);
break;
default:
break;
}
//qApp->processEvents();
//updateGeometry();
//resize(minimumSize());
displayPreview();
}
//=================================================================================
// function : ClickOnOk()
// purpose :
//=================================================================================
void TransformationGUI_ScaleDlg::ClickOnOk()
{
if (ClickOnApply())
ClickOnCancel();
}
//=================================================================================
// function : ClickOnApply()
// purpose :
//=================================================================================
bool TransformationGUI_ScaleDlg::ClickOnApply()
{
if (!onAccept(CheckBoxCopy->isChecked()))
return false;
//Init();
initName(tr("GEOM_SCALE"));
return true;
}
//=================================================================================
// function : SelectionIntoArgument()
// purpose : Called when selection as changed or other case
//=================================================================================
void TransformationGUI_ScaleDlg::SelectionIntoArgument()
{
erasePreview();
myEditCurrentArgument->setText("");
QString aName;
if (myEditCurrentArgument == LineEdit1)
{
int aNbSel = GEOMBase::GetNameOfSelectedIObjects(selectedIO(), aName);
if (aNbSel < 1)
{
myObjects.length(0);
return;
}
GEOMBase::ConvertListOfIOInListOfGO(selectedIO(), myObjects);
if (!myObjects.length())
return;
}
else if (myEditCurrentArgument == LineEdit2)
{
GEOM::GEOM_Object_var aSelectedObject = GEOM::GEOM_Object::_nil();
if (IObjectCount() == 1)
{
Standard_Boolean testResult = Standard_False;
aSelectedObject = GEOMBase::ConvertIOinGEOMObject(firstIObject(), testResult);
if (testResult)
{
aName = GEOMBase::GetName(aSelectedObject);
TopoDS_Shape aShape;
if (GEOMBase::GetShape(aSelectedObject, aShape, TopAbs_SHAPE) && !aShape.IsNull())
{
LightApp_SelectionMgr* aSelMgr = myGeomGUI->getApp()->selectionMgr();
TColStd_IndexedMapOfInteger aMap;
aSelMgr->GetIndexes(firstIObject(), aMap);
if (aMap.Extent() == 1)
{
int anIndex = aMap( 1 );
aName += QString(":vertex_%1").arg(anIndex);
//Find SubShape Object in Father
GEOM::GEOM_Object_var aFindedObject = findObjectInFather(aSelectedObject, aName);
if ( aFindedObject == GEOM::GEOM_Object::_nil() ) { // Object not found in study
GEOM::GEOM_IShapesOperations_var aShapesOp =
getGeomEngine()->GetIShapesOperations( getStudyId() );
aSelectedObject = aShapesOp->GetSubShape(aSelectedObject, anIndex);
aSelMgr->clearSelected();
}
else
aSelectedObject = aFindedObject; // get Object from study
}
else
{
if (aShape.ShapeType() != TopAbs_VERTEX) {
aSelectedObject = GEOM::GEOM_Object::_nil();
aName = "";
}
}
}
}
}
myPoint = aSelectedObject;
}
myEditCurrentArgument->setText(aName);
displayPreview();
}
//=================================================================================
// function : LineEditReturnPressed()
// purpose :
//=================================================================================
void TransformationGUI_ScaleDlg::LineEditReturnPressed()
{
QLineEdit* send = (QLineEdit*)sender();
if (send == LineEdit1 || send == LineEdit2)
{
myEditCurrentArgument = send;
GEOMBase_Skeleton::LineEditReturnPressed();
}
}
//=================================================================================
// function : SetEditCurrentArgument()
// purpose :
//=================================================================================
void TransformationGUI_ScaleDlg::SetEditCurrentArgument()
{
QPushButton* send = (QPushButton*)sender();
globalSelection();
if (send == PushButton1) {
myEditCurrentArgument = LineEdit1;
}
else if (send == PushButton2) {
myEditCurrentArgument = LineEdit2;
localSelection(GEOM::GEOM_Object::_nil(), TopAbs_VERTEX);
}
myEditCurrentArgument->setFocus();
SelectionIntoArgument();
}
//=================================================================================
// function : ActivateThisDialog()
// purpose :
//=================================================================================
void TransformationGUI_ScaleDlg::ActivateThisDialog()
{
GEOMBase_Skeleton::ActivateThisDialog();
connect(myGeomGUI->getApp()->selectionMgr(), SIGNAL(currentSelectionChanged()),
this, SLOT(SelectionIntoArgument()));
globalSelection();
myEditCurrentArgument->setFocus();
if (myEditCurrentArgument == LineEdit2) {
localSelection(GEOM::GEOM_Object::_nil(), TopAbs_VERTEX);
}
}
//=================================================================================
// function : enterEvent()
// purpose :
//=================================================================================
void TransformationGUI_ScaleDlg::enterEvent (QEvent* e)
{
if (!GroupConstructors->isEnabled())
ActivateThisDialog();
}
//=================================================================================
// function : ValueChangedInSpinBox()
// purpose :
//=================================================================================
void TransformationGUI_ScaleDlg::ValueChangedInSpinBox()
{
displayPreview();
}
//=================================================================================
// function : createOperation
// purpose :
//=================================================================================
GEOM::GEOM_IOperations_ptr TransformationGUI_ScaleDlg::createOperation()
{
return myGeomGUI->GetGeomGen()->GetITransformOperations(getStudyId());
}
//=================================================================================
// function : isValid
// purpose :
//=================================================================================
bool TransformationGUI_ScaleDlg::isValid (QString& msg)
{
if (myObjects.length() > 0 && fabs(SpinBox_FX->GetValue()) > 0.00001)
{
// && !myPoint->_is_nil()
if (getConstructorId() == 0)
return true;
if (fabs(SpinBox_FY->GetValue()) > 0.00001 &&
fabs(SpinBox_FZ->GetValue()) > 0.00001)
return true;
}
return false;
}
//=================================================================================
// function : execute
// purpose :
//=================================================================================
bool TransformationGUI_ScaleDlg::execute (ObjectList& objects)
{
bool res = false;
bool toCreateCopy = IsPreview() || CheckBoxCopy->isChecked();
GEOM::GEOM_Object_var anObj;
switch (getConstructorId())
{
case 0:
{
if (toCreateCopy)
{
for (int i = 0; i < myObjects.length(); i++)
{
anObj = GEOM::GEOM_ITransformOperations::_narrow(getOperation())->
ScaleShapeCopy(myObjects[i], myPoint, SpinBox_FX->GetValue());
if (!anObj->_is_nil())
objects.push_back(anObj._retn());
}
}
else
{
for (int i = 0; i < myObjects.length(); i++)
{
anObj = GEOM::GEOM_ITransformOperations::_narrow(getOperation())->
ScaleShape(myObjects[i], myPoint, SpinBox_FX->GetValue());
if (!anObj->_is_nil())
objects.push_back(anObj._retn());
}
}
}
break;
case 1:
{
if (toCreateCopy)
{
for (int i = 0; i < myObjects.length(); i++)
{
anObj = GEOM::GEOM_ITransformOperations::_narrow(getOperation())->
ScaleShapeAlongAxesCopy(myObjects[i], myPoint, SpinBox_FX->GetValue(),
SpinBox_FY->GetValue(), SpinBox_FZ->GetValue());
if (!anObj->_is_nil())
objects.push_back(anObj._retn());
}
}
else
{
for (int i = 0; i < myObjects.length(); i++)
{
anObj = GEOM::GEOM_ITransformOperations::_narrow(getOperation())->
ScaleShapeAlongAxes(myObjects[i], myPoint, SpinBox_FX->GetValue(),
SpinBox_FY->GetValue(), SpinBox_FZ->GetValue());
if (!anObj->_is_nil())
objects.push_back(anObj._retn());
}
}
}
break;
default:
break;
}
res = true;
return res;
}
//=================================================================================
// function : restoreSubShapes
// purpose :
//=================================================================================
void TransformationGUI_ScaleDlg::restoreSubShapes (SALOMEDS::Study_ptr theStudy,
SALOMEDS::SObject_ptr theSObject)
{
if (CheckBoxRestoreSS->isChecked()) {
// empty list of arguments means that all arguments should be restored
getGeomEngine()->RestoreSubShapesSO(theStudy, theSObject, GEOM::ListOfGO(),
/*theFindMethod=*/GEOM::FSM_Transformed,
/*theInheritFirstArg=*/true);
}
}
//=================================================================================
// function : CreateCopyModeChanged()
// purpose :
//=================================================================================
void TransformationGUI_ScaleDlg::CreateCopyModeChanged (bool isCreateCopy)
{
GroupBoxName->setEnabled(isCreateCopy);
}
//=================================================================================
// function : addSubshapesToStudy
// purpose : virtual method to add new SubObjects if local selection
//=================================================================================
void TransformationGUI_ScaleDlg::addSubshapesToStudy()
{
bool toCreateCopy = IsPreview() || CheckBoxCopy->isChecked();
if (toCreateCopy)
{
if (!myPoint->_is_nil())
{
QMap<QString, GEOM::GEOM_Object_var> objMap;
objMap[LineEdit2->text()] = myPoint;
addSubshapesToFather(objMap);
}
}
}
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