X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FXGUI%2FXGUI_OperationMgr.cpp;h=a8f68277b5aa2266d32b6cb4f4d6c4b33730a9d8;hb=be7d83df0061448606f62fcb370f59e2617557d1;hp=edb72cdb7c6ad7f5c96626483e0a7981d0148979;hpb=7d7c82a40c584a3004bdbf41df431ba7c0b7eb4c;p=modules%2Fshaper.git

diff --git a/src/XGUI/XGUI_OperationMgr.cpp b/src/XGUI/XGUI_OperationMgr.cpp
index edb72cdb7..a8f68277b 100644
--- a/src/XGUI/XGUI_OperationMgr.cpp
+++ b/src/XGUI/XGUI_OperationMgr.cpp
@@ -1,3 +1,5 @@
+// Copyright (C) 2014-20xx CEA/DEN, EDF R&D -->
+
 // File:        XGUI_OperationMgr.h
 // Created:     20 Apr 2014
 // Author:      Natalia ERMOLAEVA
@@ -5,18 +7,14 @@
 #include "XGUI_OperationMgr.h"
 
 #include "ModuleBase_Operation.h"
-#include <ModelAPI_Validator.h>
-#include <ModelAPI_FeatureValidator.h>
 
 #include <QMessageBox>
 #include <QApplication>
 #include <QKeyEvent>
 
 XGUI_OperationMgr::XGUI_OperationMgr(QObject* theParent)
-    : QObject(theParent)
+    : QObject(theParent), myIsValidationLock(false)
 {
-  // listen to Escape signal to stop the current operation
-  qApp->installEventFilter(this);
 }
 
 XGUI_OperationMgr::~XGUI_OperationMgr()
@@ -28,17 +26,43 @@ ModuleBase_Operation* XGUI_OperationMgr::currentOperation() const
   return myOperations.count() > 0 ? myOperations.last() : 0;
 }
 
+bool XGUI_OperationMgr::isCurrentOperation(ModuleBase_Operation* theOperation)
+{
+  if(!hasOperation())
+    return false;
+  return currentOperation() == theOperation;
+}
+
 bool XGUI_OperationMgr::hasOperation() const
 {
-  return (myOperations.count() > 0) && (myOperations.last() != NULL);
+  return !myOperations.isEmpty() && (myOperations.last() != NULL);
+}
+
+bool XGUI_OperationMgr::hasOperation(const QString& theId) const
+{
+  foreach(ModuleBase_Operation* aOp, myOperations) {
+    if (aOp->id() == theId)
+      return true;
+  }
+  return false;
+}
+
+ModuleBase_Operation* XGUI_OperationMgr::findOperation(const QString& theId) const
+{
+  foreach(ModuleBase_Operation* aOp, myOperations) {
+    if (aOp->id() == theId)
+      return aOp;
+  }
+  return 0;
 }
 
+
 int XGUI_OperationMgr::operationsCount() const
 {
   return myOperations.count();
 }
 
-QStringList XGUI_OperationMgr::operationList()
+QStringList XGUI_OperationMgr::operationList() const
 {
   QStringList result;
   foreach(ModuleBase_Operation* eachOperation, myOperations) {
@@ -50,13 +74,21 @@ QStringList XGUI_OperationMgr::operationList()
   return result;
 }
 
+ModuleBase_Operation* XGUI_OperationMgr::previousOperation(ModuleBase_Operation* theOperation) const
+{
+  int idx = myOperations.lastIndexOf(theOperation);
+  if(idx == -1 || idx == 0) {
+    return NULL;
+  }
+  return myOperations.at(idx - 1);
+}
+
 bool XGUI_OperationMgr::eventFilter(QObject *theObject, QEvent *theEvent)
 {
   if (theEvent->type() == QEvent::KeyRelease) {
     QKeyEvent* aKeyEvent = dynamic_cast<QKeyEvent*>(theEvent);
     if(aKeyEvent) {
-      onKeyReleased(aKeyEvent);
-      return true;
+      return onKeyReleased(aKeyEvent);
     }
   }
   return QObject::eventFilter(theObject, theEvent);
@@ -64,16 +96,17 @@ bool XGUI_OperationMgr::eventFilter(QObject *theObject, QEvent *theEvent)
 
 bool XGUI_OperationMgr::startOperation(ModuleBase_Operation* theOperation)
 {
-  if (!canStartOperation(theOperation))
-    return false;
-
+  if (hasOperation())
+    currentOperation()->postpone();
   myOperations.append(theOperation);
 
-  connect(theOperation, SIGNAL(stopped()), this, SLOT(onOperationStopped()));
-  connect(theOperation, SIGNAL(started()), this, SIGNAL(operationStarted()));
-  connect(theOperation, SIGNAL(resumed()), this, SIGNAL(operationResumed()));
-  connect(theOperation, SIGNAL(activateNextWidget(ModuleBase_ModelWidget*)), this,
-          SIGNAL(activateNextWidget(ModuleBase_ModelWidget*)));
+  connect(theOperation, SIGNAL(started()), SLOT(onOperationStarted()));
+  connect(theOperation, SIGNAL(aborted()), SLOT(onOperationAborted()));
+  connect(theOperation, SIGNAL(committed()), SLOT(onOperationCommitted()));
+  connect(theOperation, SIGNAL(stopped()), SLOT(onOperationStopped()));
+  connect(theOperation, SIGNAL(resumed()), SLOT(onOperationResumed()));
+  connect(theOperation, SIGNAL(activatedByPreselection()),
+          SIGNAL(operationActivatedByPreselection()));
 
   theOperation->start();
   onValidateOperation();
@@ -101,30 +134,20 @@ bool XGUI_OperationMgr::abortAllOperations()
   return result;
 }
 
-bool XGUI_OperationMgr::validateOperation(ModuleBase_Operation* theOperation)
-{
-  //Get operation feature to validate
-  FeaturePtr aFeature = theOperation->feature();
-  //Get validators for the Id
-  SessionPtr aMgr = ModelAPI_Session::get();
-  ModelAPI_ValidatorsFactory* aFactory = aMgr->validators();
-
-  bool isValid = aFactory->validate(aFeature);
-  emit operationValidated(isValid);
-  return isValid;
-}
-
 void XGUI_OperationMgr::onValidateOperation()
 {
   if (!hasOperation())
     return;
   ModuleBase_Operation* anOperation = currentOperation();
-  validateOperation(currentOperation());
+  if(anOperation && (!myIsValidationLock)) {
+    bool isValid = anOperation->isValid();
+    emit operationValidated(isValid);
+  }
 }
 
 bool XGUI_OperationMgr::commitOperation()
 {
-  if (validateOperation(currentOperation())) {
+  if (hasOperation() && currentOperation()->isValid()) {
     onCommitOperation();
     return true;
   }
@@ -136,18 +159,16 @@ void XGUI_OperationMgr::resumeOperation(ModuleBase_Operation* theOperation)
   theOperation->resume();
 }
 
-bool XGUI_OperationMgr::canStartOperation(ModuleBase_Operation* theOperation)
+bool XGUI_OperationMgr::canStartOperation(QString theId)
 {
   bool aCanStart = true;
   ModuleBase_Operation* aCurrentOp = currentOperation();
   if (aCurrentOp) {
-    if (!theOperation->isGranted()) {
-      if (!aCurrentOp->isValid(theOperation)) {
-        if (canAbortOperation()) {
-          aCurrentOp->abort();
-        } else {
-          aCanStart = false;
-        }
+    if (!aCurrentOp->isGranted(theId)) {
+      if (canAbortOperation()) {
+        aCurrentOp->abort();
+      } else {
+        aCanStart = false;
       }
     }
   }
@@ -186,6 +207,30 @@ bool XGUI_OperationMgr::canAbortOperation()
   return true;
 }
 
+void XGUI_OperationMgr::onOperationStarted()
+{
+  ModuleBase_Operation* aSenderOperation = dynamic_cast<ModuleBase_Operation*>(sender());
+  emit operationStarted(aSenderOperation);
+}
+
+void XGUI_OperationMgr::onOperationAborted()
+{
+  ModuleBase_Operation* aSenderOperation = dynamic_cast<ModuleBase_Operation*>(sender());
+  emit operationAborted(aSenderOperation);
+}
+
+void XGUI_OperationMgr::onOperationCommitted()
+{
+  ModuleBase_Operation* aSenderOperation = dynamic_cast<ModuleBase_Operation*>(sender());
+  emit operationCommitted(aSenderOperation);
+}
+
+void XGUI_OperationMgr::onOperationResumed()
+{
+  ModuleBase_Operation* aSenderOperation = dynamic_cast<ModuleBase_Operation*>(sender());
+  emit operationResumed(aSenderOperation);
+}
+
 void XGUI_OperationMgr::onOperationStopped()
 {
   ModuleBase_Operation* aSenderOperation = dynamic_cast<ModuleBase_Operation*>(sender());
@@ -215,34 +260,25 @@ void XGUI_OperationMgr::onOperationStopped()
   }
 }
 
-void XGUI_OperationMgr::onKeyReleased(QKeyEvent* theEvent)
+bool XGUI_OperationMgr::onKeyReleased(QKeyEvent* theEvent)
 {
   // Let the manager decide what to do with the given key combination.
   ModuleBase_Operation* anOperation = currentOperation();
-  bool isRestart = false;
+  bool isAccepted = true;
   switch (theEvent->key()) {
-    case Qt::Key_Escape: {
-      onAbortOperation();
-    }
-      break;
     case Qt::Key_Return:
     case Qt::Key_Enter: {
-      if(anOperation) {
-         anOperation->activateNextToCurrentWidget();
-      }
+      emit keyEnterReleased();
       commitOperation();
     }
       break;
     default:
+      isAccepted = false;
       break;
   }
-  if(anOperation)
-    anOperation->keyReleased(theEvent->key());
+  //if(anOperation) {
+  //  anOperation->keyReleased(theEvent->key());
+  //}
+  return isAccepted;
 }
 
-void XGUI_OperationMgr::onWidgetActivated(ModuleBase_ModelWidget* theWidget)
-{
-  ModuleBase_Operation* anOperation = currentOperation();
-  if (anOperation)
-    anOperation->onWidgetActivated(theWidget);
-}