X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FXGUI%2FXGUI_ObjectsBrowser.cpp;h=acdd5e5fb4806d2b37b0190e62d802d55a60c197;hb=45fcac308a927f173b4cf7a5c705776be26c687f;hp=25e2db0f5b448054571199ca4a484a273d1509ce;hpb=5352bbb1915f98d1f02b1cb953a2de19b286a28c;p=modules%2Fshaper.git

diff --git a/src/XGUI/XGUI_ObjectsBrowser.cpp b/src/XGUI/XGUI_ObjectsBrowser.cpp
index 25e2db0f5..acdd5e5fb 100644
--- a/src/XGUI/XGUI_ObjectsBrowser.cpp
+++ b/src/XGUI/XGUI_ObjectsBrowser.cpp
@@ -2,10 +2,12 @@
 
 #include "XGUI_ObjectsBrowser.h"
 #include "XGUI_Tools.h"
+#include "XGUI_DataModel.h"
 
 #include <ModelAPI_Data.h>
 #include <ModelAPI_Session.h>
 #include <ModelAPI_Document.h>
+#include <ModelAPI_Tools.h>
 
 #include <ModuleBase_Tools.h>
 #include <ModuleBase_IDocumentDataModel.h>
@@ -18,7 +20,7 @@
 #include <QMouseEvent>
 #include <QAction>
 #include <QStyledItemDelegate>
-
+#include <QMessageBox>
 
 /// Width of second column (minimum acceptable = 27)
 #define SECOND_COL_WIDTH 30
@@ -66,6 +68,11 @@ XGUI_DataTree::XGUI_DataTree(QWidget* theParent)
   setSelectionMode(QAbstractItemView::ExtendedSelection);
 
   setItemDelegateForColumn(0, new XGUI_TreeViewItemDelegate(this));
+
+#ifndef ModuleDataModel
+  connect(this, SIGNAL(doubleClicked(const QModelIndex&)), 
+    SLOT(onDoubleClick(const QModelIndex&)));
+#endif
 }
 
 XGUI_DataTree::~XGUI_DataTree()
@@ -86,13 +93,19 @@ void XGUI_DataTree::commitData(QWidget* theEditor)
 {
   QLineEdit* aEditor = dynamic_cast<QLineEdit*>(theEditor);
   if (aEditor) {
-    QString aRes = aEditor->text();
+    QString aName = aEditor->text();
     QModelIndexList aIndexList = selectionModel()->selectedIndexes();
     ModuleBase_IDocumentDataModel* aModel = dataModel();
     ObjectPtr aObj = aModel->object(aIndexList.first());
     SessionPtr aMgr = ModelAPI_Session::get();
     aMgr->startOperation("Rename");
-    aObj->data()->setName(qPrintable(aRes));
+
+    if (!XGUI_Tools::canRename(this, aObj, aName)) {
+      aMgr->abortOperation();
+      return;
+    }
+
+    aObj->data()->setName(qPrintable(aName));
     aMgr->finishOperation();
   }
 }
@@ -113,6 +126,50 @@ void XGUI_DataTree::resizeEvent(QResizeEvent* theEvent)
   }
 }
 
+void XGUI_DataTree::onDoubleClick(const QModelIndex& theIndex)
+{
+  if (theIndex.column() != 1)
+    return;
+  ModuleBase_IDocumentDataModel* aModel = dataModel();
+  if (aModel->flags(theIndex) == 0)
+    return;
+  ObjectPtr aObj = aModel->object(theIndex);
+
+  SessionPtr aMgr = ModelAPI_Session::get();
+  DocumentPtr aDoc = aMgr->activeDocument();
+  
+  QModelIndex aOldIndex = aModel->lastHistoryIndex();
+
+  std::string aOpName = tr("History change").toStdString();
+  if (aObj.get()) {
+    if (aObj->document() != aDoc)
+      return;
+    aMgr->startOperation(aOpName);
+    aDoc->setCurrentFeature(std::dynamic_pointer_cast<ModelAPI_Feature>(aObj), true);
+    aMgr->finishOperation();
+  } else {
+    // Ignore clicks on folders outside current document
+    if ((theIndex.internalId() == -1) && (aDoc != aMgr->moduleDocument()))
+      // Clicked folder under root but active document is another
+      return;
+    if ((theIndex.internalId() != -1) && (aDoc.get() != theIndex.internalPointer()))
+      // Cliced not on active document folder
+      return;
+
+    aMgr->startOperation(aOpName);
+    aDoc->setCurrentFeature(FeaturePtr(), true);
+    aMgr->finishOperation();
+  }
+  QModelIndex aNewIndex = aModel->lastHistoryIndex();
+  QModelIndex aParent = theIndex.parent();
+  int aStartRow = std::min(aOldIndex.row(), aNewIndex.row());
+  int aEndRow = std::max(aOldIndex.row(), aNewIndex.row());
+  for (int i = aStartRow; i <= aEndRow; i++) {
+    update(aModel->index(i, 0, aParent));
+  }
+  update(aOldIndex);
+  update(aNewIndex);
+}
 
 //********************************************************************
 //********************************************************************
@@ -205,6 +262,11 @@ bool XGUI_ObjectsBrowser::eventFilter(QObject* obj, QEvent* theEvent)
             break;
         }
       }
+    } else {
+      if (theEvent->type() == QEvent::MouseButtonDblClick) {
+        emit headerMouseDblClicked(QModelIndex());
+        return true;
+      }  
     }
   }
   return QWidget::eventFilter(obj, theEvent);
@@ -229,8 +291,13 @@ void XGUI_ObjectsBrowser::closeDocNameEditing(bool toSave)
 //***************************************************
 void XGUI_ObjectsBrowser::onContextMenuRequested(QContextMenuEvent* theEvent)
 {
-  QObjectPtrList aSelectedData = selectedObjects();
-  bool toEnable = aSelectedData.size() == 1;
+  QModelIndexList aIndexes;
+  QObjectPtrList aSelectedData = selectedObjects(&aIndexes);
+  bool toEnable = false;
+  if (aSelectedData.size() == 1) {
+    Qt::ItemFlags aFlags = dataModel()->flags(aIndexes.first());
+    toEnable = ((aFlags & Qt::ItemIsEditable) != 0);
+  }
   foreach(QAction* aCmd, actions()) {
     aCmd->setEnabled(toEnable);
   }
@@ -256,6 +323,12 @@ void XGUI_ObjectsBrowser::onEditItem()
   if (aSelectedData.size() > 0) {
     ObjectPtr aFeature = aSelectedData.first();
     if (aFeature) {  // Selection happens in TreeView
+      QObjectPtrList aList;
+      aList.append(aFeature);
+      // check whether the object can be deleted. There should not be parts which are not loaded
+      if (!XGUI_Tools::canRemoveOrRename((QWidget*)parent(), aList))
+        return;
+
       // Find index which corresponds the feature
       QModelIndex aIndex;
       foreach(QModelIndex aIdx, selectedIndexes()) {
@@ -311,7 +384,11 @@ void XGUI_ObjectsBrowser::clearContent()
 
 void XGUI_ObjectsBrowser::setDataModel(ModuleBase_IDocumentDataModel* theModel)
 {
+#ifdef ModuleDataModel
   myDocModel = theModel;
+#else
+  myDocModel = new XGUI_DataModel(this);
+#endif
   myTreeView->setModel(myDocModel);
   QItemSelectionModel* aSelMod = myTreeView->selectionModel();
   connect(aSelMod, SIGNAL(selectionChanged(const QItemSelection&, const QItemSelection&)),
@@ -324,17 +401,24 @@ void XGUI_ObjectsBrowser::onSelectionChanged(const QItemSelection& theSelected,
   emit selectionChanged();
 }
 
-QObjectPtrList XGUI_ObjectsBrowser::selectedObjects() const
+QObjectPtrList XGUI_ObjectsBrowser::selectedObjects(QModelIndexList* theIndexes) const
 {
   QObjectPtrList aList;
   QModelIndexList aIndexes = selectedIndexes();
+#ifdef ModuleDataModel
   ModuleBase_IDocumentDataModel* aModel = dataModel();
+#else
+  XGUI_DataModel* aModel = dataModel();
+#endif
   QModelIndexList::const_iterator aIt;
   for (aIt = aIndexes.constBegin(); aIt != aIndexes.constEnd(); ++aIt) {
     if ((*aIt).column() == 0) {
       ObjectPtr aObject = aModel->object(*aIt);
-      if (aObject)
+      if (aObject) {
         aList.append(aObject);
+        if (theIndexes)
+          theIndexes->append(*aIt);
+      }
     }
   }
   return aList;