X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FXGUI%2FXGUI_ActionsMgr.cpp;h=0d7a57d33a3d337f815ac27dc47066eaf13d84ea;hb=b303db5dadecd329d1b9749110dd08ebff2294ab;hp=0d652dceba7eed7cdeba455230e3056d03bc361f;hpb=8396394eba586fc212fe4cb3e1e838a54ebf4ffe;p=modules%2Fshaper.git

diff --git a/src/XGUI/XGUI_ActionsMgr.cpp b/src/XGUI/XGUI_ActionsMgr.cpp
index 0d652dceb..0d7a57d33 100644
--- a/src/XGUI/XGUI_ActionsMgr.cpp
+++ b/src/XGUI/XGUI_ActionsMgr.cpp
@@ -1,67 +1,421 @@
-/*
- * XGUI_ActionsMgr.cpp
- */
+// Copyright (C) 2014-2017  CEA/DEN, EDF R&D
+//
+// 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, or (at your option) any later version.
+//
+// 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<mailto:webmaster.salome@opencascade.com>
+//
+
+#ifndef HAVE_SALOME
+#include <AppElements_Command.h>
+#endif
 
 #include <XGUI_ActionsMgr.h>
-#include <XGUI_Command.h>
+#include <XGUI_Workshop.h>
+#include <XGUI_OperationMgr.h>
+#include <XGUI_SalomeConnector.h>
+#include <XGUI_Selection.h>
+#include <XGUI_SelectionMgr.h>
+
+#include <Events_Loop.h>
+#include <Events_InfoMessage.h>
+
+#include <ModelAPI_Session.h>
+#include <ModelAPI_Events.h>
+#include <ModelAPI_Validator.h>
+#include <ModuleBase_Operation.h>
+#include <ModuleBase_OperationFeature.h>
+#include <ModuleBase_SelectionValidator.h>
+#include <ModuleBase_Tools.h>
+
+
 #include <QAction>
+#include <QMainWindow>
 
+#ifdef _DEBUG
+#include <iostream>
+#include <QDebug>
+#endif
 
-XGUI_ActionsMgr::XGUI_ActionsMgr(QObject* theParent)
- : QObject(theParent)
+XGUI_ActionsMgr::XGUI_ActionsMgr(XGUI_Workshop* theParent)
+    : QObject(theParent),
+      myWorkshop(theParent),
+      myOperationMgr(theParent->operationMgr())
 {
+  // Default shortcuts
+  myShortcuts << QKeySequence::Save;
+  myShortcuts << QKeySequence::Undo;
+  myShortcuts << QKeySequence::Redo;
+  myShortcuts << QKeySequence::Open;
+  myShortcuts << QKeySequence::Close;
 
+  //Initialize event listening
+  Events_Loop* aLoop = Events_Loop::loop();
+  static Events_ID aStateResponseEventId =
+      Events_Loop::loop()->eventByName(EVENT_FEATURE_STATE_RESPONSE);
+  aLoop->registerListener(this, aStateResponseEventId, NULL, true);
 }
 
 XGUI_ActionsMgr::~XGUI_ActionsMgr()
 {
 }
 
+void XGUI_ActionsMgr::addCommand(QAction* theCmd)
+{
+  QString aId = theCmd->data().toString();
+  if (aId.isEmpty()) {
+    return;
+  }
+  myActions.insert(aId, theCmd);
+#ifdef HAVE_SALOME
+    XGUI_Workshop* aWorkshop = static_cast<XGUI_Workshop*>(parent());
+    const std::shared_ptr<Config_FeatureMessage>& anInfo =
+                         aWorkshop->salomeConnector()->featureInfo(aId);
+    if (anInfo.get())
+      myNestedActions[aId] = QString::fromStdString(anInfo->nestedFeatures())
+                                   .split(" ", QString::SkipEmptyParts);
+#else
+  AppElements_Command* aXCmd = dynamic_cast<AppElements_Command*>(theCmd);
+  myNestedActions[aId] = aXCmd->nestedCommands();
+#endif
+}
 
-void XGUI_ActionsMgr::addCommand(XGUI_Command* theCmd)
+void XGUI_ActionsMgr::addNestedCommands(const QString& theId, const QStringList& theCommands)
 {
-  myActions.insert(theCmd->id(),theCmd);
-  myActionsState.insert(theCmd->id(), theCmd->enabled());
-  theCmd->connectTo(this, SLOT(setActionsDisabled(bool)));
+  myNestedActions[theId] = theCommands;
 }
 
-void XGUI_ActionsMgr::setActionsDisabled(bool isDisabled)
+QStringList XGUI_ActionsMgr::nestedCommands(const QString& theId) const
 {
-  //Re-enable actions (just restore their state)
-  if (!isDisabled) {
-    restoreCommandState();
+  if (myNestedActions.contains(theId))
+    return myNestedActions[theId];
+  return QStringList();
+}
+
+bool XGUI_ActionsMgr::isNested(const QString& theId) const
+{
+  foreach(QString aId, myNestedActions.keys())
+  {
+    QStringList aList = myNestedActions[aId];
+    if (aList.contains(theId))
+      return true;
+  }
+  return false;
+}
+
+void XGUI_ActionsMgr::updateCommandsStatus()
+{
+  setAllEnabled();
+  XGUI_Selection* aSelection = myWorkshop->selector()->selection();
+  if (aSelection->getSelected(ModuleBase_ISelection::AllControls).size() > 0)
+    updateOnViewSelection();
+
+  FeaturePtr anActiveFeature = FeaturePtr();
+  ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>
+                                                         (myOperationMgr->currentOperation());
+  if (aFOperation) {
+    anActiveFeature = aFOperation->feature();
+    QStringList aNested = allNestedCommands(aFOperation);
+    foreach(QString aAction, myActions.keys()) {
+      if (!aNested.contains(aAction))
+        setActionEnabled(aAction, false);
+    }
+  } else
+    setNestedCommandsEnabled(false);
+
+  updateByPlugins(anActiveFeature);
+  updateByDocumentKind();
+  updateCheckState();
+}
+
+void XGUI_ActionsMgr::updateCheckState()
+{
+  QString eachCommand = QString();
+  foreach(eachCommand, myActions.keys()) {
+    setActionChecked(eachCommand, false);
+  }
+  QStringList ltActiveCommands = myOperationMgr->operationList();
+  foreach(eachCommand, ltActiveCommands) {
+    setActionChecked(eachCommand, true);
+  }
+}
+
+void XGUI_ActionsMgr::updateOnViewSelection()
+{
+  if (!myOperationMgr->hasOperation())
     return;
+
+  QStringList aIdList = myOperationMgr->operationList();
+  //ModuleBase_Operation* anOperation = myOperationMgr->currentOperation();
+  //FeaturePtr anActiveFeature = anOperation->feature();
+  //if(!anActiveFeature.get())
+  if (aIdList.isEmpty())
+    return;
+
+  ModuleBase_Operation* theOperation = myOperationMgr->currentOperation();
+  //QString aFeatureId = QString::fromStdString(anActiveFeature->getKind());
+  XGUI_Selection* aSelection = myWorkshop->selector()->selection();
+  // only viewer selection is processed
+  SessionPtr aMgr = ModelAPI_Session::get();
+  ModelAPI_ValidatorsFactory* aFactory = aMgr->validators();
+  foreach(QString aFeatureId, aIdList) {
+    foreach(QString aId, nestedCommands(aFeatureId)) {
+      ModelAPI_ValidatorsFactory::Validators aValidators;
+      aFactory->validators(aId.toStdString(), aValidators);
+      ModelAPI_ValidatorsFactory::Validators::iterator aValidatorIt = aValidators.begin();
+      for (; aValidatorIt != aValidators.end(); ++aValidatorIt) {
+        const ModuleBase_SelectionValidator* aSelValidator =
+            dynamic_cast<const ModuleBase_SelectionValidator*>
+            (aFactory->validator(aValidatorIt->first));
+        if (aSelValidator)
+          setActionEnabled(aId, aSelValidator->isValid(aSelection, theOperation));
+      }
+    }
+  }
+}
+
+QKeySequence XGUI_ActionsMgr::registerShortcut(const QKeySequence& theKeySequence)
+{
+  if (theKeySequence.isEmpty()) {
+    return QKeySequence();
+  }
+  if (myShortcuts.contains(theKeySequence)) {
+    QString aMessage = tr("Shortcut %1 is already defined. Ignore.");
+    aMessage = aMessage.arg(theKeySequence.toString());
+    Events_InfoMessage("XGUI_ActionsMgr", aMessage.toStdString()).send();
+    return QKeySequence();
+  }
+  myShortcuts.append(theKeySequence);
+  return theKeySequence;
+}
+
+QKeySequence XGUI_ActionsMgr::registerShortcut(const QString& theKeySequence)
+{
+  if (theKeySequence.isEmpty()) {
+    return QKeySequence();
+  }
+  QKeySequence aResult(theKeySequence);
+  registerShortcut(aResult);
+  return aResult;
+}
+
+void XGUI_ActionsMgr::processEvent(const std::shared_ptr<Events_Message>& theMessage)
+{
+  const Events_ID kResponseEvent =
+      Events_Loop::loop()->eventByName(EVENT_FEATURE_STATE_RESPONSE);
+  if (theMessage->eventID() == kResponseEvent) {
+    std::shared_ptr<ModelAPI_FeatureStateMessage> aStateMessage =
+        std::dynamic_pointer_cast<ModelAPI_FeatureStateMessage>(theMessage);
+    if (!aStateMessage.get())
+      return;
+    std::list<std::string> aFeaturesList = aStateMessage->features();
+    std::list<std::string>::iterator it = aFeaturesList.begin();
+    for( ; it != aFeaturesList.end(); ++it) {
+      QString anActionId = QString::fromStdString(*it);
+      bool theDefaultState = false;
+      if (myActions.contains(anActionId)) {
+        theDefaultState = myActions[anActionId]->isEnabled();
+      }
+      setActionEnabled(anActionId, aStateMessage->state(*it, theDefaultState));
+    }
+  } else if (theMessage.get()) {
+    #ifdef _DEBUG
+    std::cout << "XGUI_ActionsMgr::processEvent: unhandled message caught: " << std::endl
+              << theMessage->eventID().eventText() << std::endl;
+    #endif
   }
-  //Disable all actions, but caller and unblockable (defined in a xml)
-  saveCommandsState();
-  QStringList aSkippedIds;
-  XGUI_Command* aToggledFeature = dynamic_cast<XGUI_Command*>(sender());
-  aSkippedIds.append(aToggledFeature->unblockableCommands());
-  aSkippedIds.append(aToggledFeature->id());
-  QStringList anActionIdsList = myActions.keys();
-  foreach(QString eachKey, anActionIdsList) {
-    if (aSkippedIds.removeAll(eachKey) > 0) {
-      continue;
+}
+
+QAction* XGUI_ActionsMgr::operationStateAction(OperationStateActionId theId)
+{
+  QAction* aResult = NULL;
+  if (myOperationActions.contains(theId)) {
+    aResult = myOperationActions.value(theId);
+    //if (theParent && aResult->parent() != theParent) {
+    //  aResult->setParent(theParent);
+    //}
+  } else {
+    QWidget* aParent = myWorkshop->desktop();
+    switch (theId) {
+      case Accept:
+      case AcceptAll: {
+        aResult = ModuleBase_Tools::createAction(QIcon(":pictures/button_ok.png"),
+                            "Apply" /*empty to show error*/, aParent);
+      }
+      break;
+      case AcceptPlus: {
+        aResult = ModuleBase_Tools::createAction(QIcon(":pictures/button_ok-plus.png"),
+                            "Apply and continue" /*empty to show error*/, aParent);
+      }
+      break;
+      case Abort:
+      case AbortAll: {
+        aResult = ModuleBase_Tools::createAction(QIcon(":pictures/button_cancel.png"), "Cancel",
+                                                 aParent);
+      }
+      break;
+      case Help: {
+        aResult = ModuleBase_Tools::createAction(QIcon(":pictures/button_help.png"), "Help",
+                                                 aParent);
+      }
+      break;
+      case Preview: {
+        aResult = ModuleBase_Tools::createAction(QIcon(), tr("See preview"),
+                                                 aParent, 0, 0, "Compute preview");
+        aResult->setStatusTip(aResult->toolTip());
+      }
+      break;
+      default:
+        break;
     }
-    myActions[eachKey]->setEnabled(false);
+    myOperationActions.insert(theId, aResult);
   }
+  return aResult;
 }
 
-void XGUI_ActionsMgr::saveCommandsState()
+QAction* XGUI_ActionsMgr::action(const QString& theId)
 {
-  myActionsState.clear();
-  QStringList anActionIdsList = myActions.keys();
-  foreach(QString eachKey, anActionIdsList) {
-    myActionsState.insert(eachKey, myActions[eachKey]->isEnabled());
+  QAction* anAction = 0;
+  if(myActions.contains(theId)) {
+    anAction = myActions.value(theId);
   }
+  return anAction;
+}
 
+ActionInfo XGUI_ActionsMgr::actionInfoById(const QString& theId)
+{
+  ActionInfo aResult;
+  if(myActions.contains(theId)) {
+    aResult.initFrom(myActions.value(theId));
+  } else {
+   aResult.id = theId;
+   aResult.text = theId;
+  }
+  return aResult;
 }
 
-void XGUI_ActionsMgr::restoreCommandState()
+void XGUI_ActionsMgr::setAllEnabled()
 {
-  QStringList anActionIdsList = myActions.keys();
-  foreach(QString eachKey, anActionIdsList) {
-    myActions[eachKey]->setEnabled(myActionsState[eachKey]);
-    myActions[eachKey]->setChecked(false);
+  foreach(QString eachAction, myActions.keys()) {
+    if (myActions.contains(eachAction)) {
+      QAction* aAction = myActions[eachAction];
+      aAction->setEnabled(true);
+    }
   }
 }
+
+
+//!
+void XGUI_ActionsMgr::setNestedCommandsEnabled(bool theEnabled, const QString& theParent)
+{
+  QStringList ltNestedActions;
+  if (theParent.isEmpty()) {  //Disable ALL nested
+    foreach(QString eachParent, myNestedActions.keys()) {
+      ltNestedActions << myNestedActions[eachParent];
+    }
+  } else {
+    ltNestedActions << myNestedActions[theParent];
+  }
+  foreach(QString eachNested, ltNestedActions) {
+    setActionEnabled(eachNested, theEnabled);
+  }
+}
+
+void XGUI_ActionsMgr::setNestedStackEnabled(ModuleBase_Operation* theOperation)
+{
+  ModuleBase_OperationFeature* anOperation =
+    dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
+  if(!anOperation || !anOperation->feature())
+    return;
+  FeaturePtr aFeature = anOperation->feature();
+  QString aFeatureId = QString::fromStdString(aFeature->getKind());
+  //setActionEnabled(aFeatureId, true);
+  setNestedCommandsEnabled(true, aFeatureId);
+
+  setNestedStackEnabled(myOperationMgr->previousOperation(theOperation));
+}
+
+QStringList XGUI_ActionsMgr::allNestedCommands(ModuleBase_Operation* theOperation)
+{
+  QStringList aFeatures;
+  ModuleBase_OperationFeature* anOperation =
+    dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
+  if(!anOperation || !anOperation->feature())
+    return aFeatures;
+  FeaturePtr aFeature = anOperation->feature();
+  QString aFeatureId = QString::fromStdString(aFeature->getKind());
+
+  aFeatures << myNestedActions[aFeatureId];
+  aFeatures << allNestedCommands(myOperationMgr->previousOperation(theOperation));
+  return aFeatures;
+}
+
+void XGUI_ActionsMgr::setActionChecked(const QString& theId, const bool theChecked)
+{
+  if (myActions.contains(theId)) {
+    QAction* anAction = myActions[theId];
+    if (anAction->isCheckable()) {
+      anAction->setChecked(theChecked);
+    }
+  }
+}
+
+void XGUI_ActionsMgr::setActionEnabled(const QString& theId, const bool theEnabled)
+{
+  if (myActions.contains(theId)) {
+    QAction* aAction = myActions[theId];
+    // Initially all actions are enabled
+    // If it was disabled for any reason then we can not enable it
+    if (aAction->isEnabled())
+      aAction->setEnabled(theEnabled);
+  }
+}
+
+/*
+ * Disables all actions which have the Document Kind different to
+ * the current document's kind
+ */
+void XGUI_ActionsMgr::updateByDocumentKind()
+{
+  std::string aStdDocKind = ModelAPI_Session::get()->activeDocument()->kind();
+  QString aDocKind = QString::fromStdString(aStdDocKind);
+  XGUI_Workshop* aWorkshop = static_cast<XGUI_Workshop*>(parent());
+  foreach(QAction* eachAction, myActions.values()) {
+    QString aCmdDocKind;
+#ifdef HAVE_SALOME
+    QString aId = eachAction->data().toString();
+    if (!aId.isEmpty()) {
+      aCmdDocKind = QString::fromStdString(
+                 aWorkshop->salomeConnector()->featureInfo(aId)->documentKind());
+    }
+#else
+    AppElements_Command* aCmd = dynamic_cast<AppElements_Command*>(eachAction);
+    aCmdDocKind = QString::fromStdString(aCmd->featureMessage()->documentKind());
+#endif
+    if(!aCmdDocKind.isEmpty() && aCmdDocKind != aDocKind) {
+      eachAction->setEnabled(false);
+    }
+  }
+}
+
+void XGUI_ActionsMgr::updateByPlugins(FeaturePtr anActiveFeature)
+{
+  static Events_ID aStateRequestEventId = Events_Loop::loop()->eventByName(
+      EVENT_FEATURE_STATE_REQUEST);
+  std::shared_ptr<ModelAPI_FeatureStateMessage> aMsg(
+      new ModelAPI_FeatureStateMessage(aStateRequestEventId, this));
+  aMsg->setFeature(anActiveFeature);
+  Events_Loop::loop()->send(aMsg, false);
+}