#1306 Added general "Delete Sub Items" feature

ApplicationCode/Commands/RicDeleteSubItemsFeature.cpp

@@ -0,0 +1,96 @@
+/////////////////////////////////////////////////////////////////////////////////
+//
+//  Copyright (C) 2017 Statoil ASA
+// 
+//  ResInsight is free software: you can redistribute it and/or modify
+//  it under the terms of the GNU General Public License as published by
+//  the Free Software Foundation, either version 3 of the License, or
+//  (at your option) any later version.
+// 
+//  ResInsight 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 General Public License at <http://www.gnu.org/licenses/gpl.html> 
+//  for more details.
+//
+/////////////////////////////////////////////////////////////////////////////////
+
+#include "RicDeleteSubItemsFeature.h"
+
+#include <QAction>
+#include "RimSummaryPlotCollection.h"
+#include "cafPdmUiItem.h"
+#include "cafSelectionManager.h"
+#include "cafAssert.h"
+
+
+CAF_CMD_SOURCE_INIT(RicDeleteSubItemsFeature, "RicDeleteSubItemsFeature");
+
+
+
+//--------------------------------------------------------------------------------------------------
+/// 
+//--------------------------------------------------------------------------------------------------
+bool RicDeleteSubItemsFeature::isCommandEnabled() 
+{
+    std::vector<caf::PdmUiItem*> items;
+    caf::SelectionManager::instance()->selectedItems(items);
+    
+    if (items.empty()) return false;
+
+    for (auto* item : items)
+    {
+        if (!RicDeleteSubItemsFeature::hasDeletableSubItems(item)) return false;
+    }
+    
+    return true;
+}
+
+//--------------------------------------------------------------------------------------------------
+/// 
+//--------------------------------------------------------------------------------------------------
+void RicDeleteSubItemsFeature::onActionTriggered(bool isChecked)
+{
+    std::vector<caf::PdmUiItem*> items;
+    caf::SelectionManager::instance()->selectedItems(items);
+
+    CAF_ASSERT(items.size() > 0);
+
+    for (auto item : items)
+    {
+        if (!RicDeleteSubItemsFeature::hasDeletableSubItems(item)) continue;
+
+        RimSummaryPlotCollection* summaryPlotColl = dynamic_cast<RimSummaryPlotCollection*>(item);
+        if (summaryPlotColl)
+        {
+            summaryPlotColl->summaryPlots.deleteAllChildObjects();
+
+            summaryPlotColl->updateConnectedEditors();
+        }
+    }
+}
+
+//--------------------------------------------------------------------------------------------------
+/// 
+//--------------------------------------------------------------------------------------------------
+void RicDeleteSubItemsFeature::setupActionLook(QAction* actionToSetup)
+{
+    actionToSetup->setText("Delete Sub Items");
+    actionToSetup->setIcon(QIcon(":/Erase.png"));
+}
+
+//--------------------------------------------------------------------------------------------------
+/// 
+//--------------------------------------------------------------------------------------------------
+bool RicDeleteSubItemsFeature::hasDeletableSubItems(caf::PdmUiItem* uiItem)
+{
+    RimSummaryPlotCollection* summaryPlotColl = dynamic_cast<RimSummaryPlotCollection*>(uiItem);
+    if (summaryPlotColl && summaryPlotColl->summaryPlots().size() > 0)
+    {
+        return true;
+    }
+
+
+    return false;
+}