Merge branch 'Dev_1.5.0' of salome:modules/shaper into Dev_1.5.0

[modules/shaper.git] / src / ModuleBase / ModuleBase_WidgetEditor.cpp

diff --git a/src/ModuleBase/ModuleBase_WidgetEditor.cpp b/src/ModuleBase/ModuleBase_WidgetEditor.cpp
index 6d5f906533e5c19d99745ae0f3ee190259d0f255..334c50492d4eff3a9bbeb042f8eb1fc206517318 100644 (file)
--- a/src/ModuleBase/ModuleBase_WidgetEditor.cpp
+++ b/src/ModuleBase/ModuleBase_WidgetEditor.cpp
@@ -1,9 +1,11 @@
+// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
+
 // File:        ModuleBase_WidgetEditor.cpp
 // Created:     25 Apr 2014
 // Author:      Natalia ERMOLAEVA
 
 #include <ModuleBase_WidgetEditor.h>
-#include <ModuleBase_DoubleSpinBox.h>
+#include <ModuleBase_ParamSpinBox.h>
 #include <ModuleBase_Tools.h>
 
 #include <Config_Keywords.h>
@@ -19,12 +21,16 @@
 
 #include <GeomDataAPI_Point2D.h>
 
-#include <QWidget>
+#include <QApplication>
 #include <QLineEdit>
-#include <QTimer>
+#include <QMenu>
+#include <QWidget>
+#include <QWidgetAction>
+#include <QRegExp>
+#include <QRegExpValidator>
+#include <QDesktopWidget>
 #include <QDialog>
 #include <QLayout>
-#include <QApplication>
 
 ModuleBase_WidgetEditor::ModuleBase_WidgetEditor(QWidget* theParent,
                                                  const Config_WidgetAPI* theData,
@@ -37,62 +43,75 @@ ModuleBase_WidgetEditor::~ModuleBase_WidgetEditor()
 {
 }
 
-double editedValue(double theValue, bool& isDone)
+void ModuleBase_WidgetEditor::editedValue(double& outValue, QString& outText)
 {
-  QDialog aDlg;
-  aDlg.setWindowFlags(Qt::FramelessWindowHint);
+  QDialog aDlg(QApplication::desktop(), Qt::FramelessWindowHint);
   QHBoxLayout* aLay = new QHBoxLayout(&aDlg);
-  ModuleBase_Tools::zeroMargins(aLay);
-
-  QLineEdit* aEditor = new QLineEdit(QString::number(theValue), &aDlg);
-  aEditor->setValidator(new QDoubleValidator(aEditor));
-  QObject::connect(aEditor, SIGNAL(returnPressed()), &aDlg, SLOT(accept()));
-  aLay->addWidget(aEditor);
-
-  QPoint aPoint = QCursor::pos();
-  aDlg.move(aPoint);
-
-  isDone = aDlg.exec() == QDialog::Accepted;
-  double aValue = theValue;
-  if (isDone)
-    aValue = aEditor->text().toDouble();
-  return aValue;
+  aLay->setContentsMargins(2, 2, 2, 2);
+
+  ModuleBase_ParamSpinBox* anEditor = new ModuleBase_ParamSpinBox(&aDlg);
+  anEditor->enableKeyPressEvent(true);
+
+  anEditor->setMinimum(0);
+  anEditor->setMaximum(DBL_MAX);
+  if (outText.isEmpty())
+    anEditor->setValue(outValue);
+  else
+    anEditor->setText(outText);
+
+  aLay->addWidget(anEditor);
+
+  anEditor->setFocus();
+  anEditor->selectAll();
+  QObject::connect(anEditor, SIGNAL(editingFinished()), &aDlg, SLOT(accept()));
+
+  aDlg.move(QCursor::pos());
+  aDlg.exec();
+  outText = anEditor->text();
+  bool isDouble;
+  double aValue = outText.toDouble(&isDouble);
+  if (isDouble) {
+    outValue = aValue;
+    outText = ""; // return empty string, if it's can be converted to a double
+  }
 }
 
 bool ModuleBase_WidgetEditor::focusTo()
 {
+  // nds: it seems, that the timer is not necessary anymore
+
   // We can not launch here modal process for value editing because 
   // it can be called on other focusOutWidget event and will block it
-  QTimer::singleShot(1, this, SLOT(showPopupEditor()));
+  //QTimer::singleShot(1, this, SLOT(showPopupEditor()));
+
+  showPopupEditor();
+
   return true;
 }
 
 void ModuleBase_WidgetEditor::showPopupEditor()
 {
+  // we need to emit the focus in event manually in order to save the widget as an active
+  // in the property panel before the mouse leave event happens in the viewer. The module
+  // ask an active widget and change the feature visualization if the widget is not the current one.
+  emit focusInWidget(this);
+
+  // nds: it seems, that the envents processing is not necessary anymore
   // White while all events will be processed
-  QApplication::processEvents();
+  //QApplication::processEvents();
   double aValue = mySpinBox->value();
-  bool isDone;
-  aValue = editedValue(aValue, isDone);
-
-  if (isDone) {
-    bool isBlocked = mySpinBox->blockSignals(true);
-    mySpinBox->setValue(aValue);
-    mySpinBox->blockSignals(isBlocked);
+  QString aText;
+  if (mySpinBox->hasVariable())
+    aText = mySpinBox->text();
+
+  editedValue(aValue, aText);
+  if (aText.isEmpty()) {
+    ModuleBase_Tools::setSpinValue(mySpinBox, aValue);
+  } else {
+    ModuleBase_Tools::setSpinText(mySpinBox, aText);
   }
   emit valuesChanged();
-  emit focusOutWidget(this);
-}
-
-void ModuleBase_WidgetEditor::editFeatureValue(FeaturePtr theFeature,
-                                               const std::string theAttribute)
-{
-  DataPtr aData = theFeature->data();
-  AttributeDoublePtr aRef = aData->real(theAttribute);
-  double aValue = aRef->value();
-
-  bool isDone;
-  aValue = editedValue(aValue, isDone);
-  if (isDone)
-    aRef->setValue(aValue);
+  // the focus leaves the control automatically by the Enter/Esc event
+  // it is processed in operation manager
+  //emit focusOutWidget(this);
 }