src/XGUI/XGUI_ContextMenuMgr.cpp

   1
   2 #include "XGUI_ContextMenuMgr.h"
   3 #include "XGUI_Workshop.h"
   4 #include "XGUI_ObjectsBrowser.h"
   5 #include "XGUI_SelectionMgr.h"
   6
   7 #include <ModelAPI_Data.h>
   8 #include <ModelAPI_AttributeDocRef.h>
   9
  10 #include <QAction>
  11 #include <QContextMenuEvent>
  12 #include <QMenu>
  13
  14 XGUI_ContextMenuMgr::XGUI_ContextMenuMgr(XGUI_Workshop* theParent) :
  15 QObject(theParent), myWorkshop(theParent)
  16 {
  17
  18 }
  19
  20 XGUI_ContextMenuMgr::~XGUI_ContextMenuMgr()
  21 {
  22 }
  23
  24 void XGUI_ContextMenuMgr::createActions()
  25 {
  26   QAction* aAction = new QAction(QIcon(":pictures/edit.png"), tr("Edit..."), this);
  27   addAction("EDIT_CMD", aAction);
  28
  29   aAction = new QAction(QIcon(":pictures/activate.png"), tr("Activate"), this);
  30   addAction("ACTIVATE_PART_CMD", aAction);
  31
  32   aAction = new QAction(QIcon(":pictures/assembly.png"), tr("Deactivate"), this);
  33   addAction("DEACTIVATE_PART_CMD", aAction);
  34
  35   aAction = new QAction(QIcon(":pictures/delete.png"), tr("Delete"), this);
  36   addAction("DELETE_CMD", aAction);
  37 }
  38
  39 void XGUI_ContextMenuMgr::addAction(const QString& theId, QAction* theAction)
  40 {
  41   if (myActions.contains(theId))
  42     qCritical("A command with Id = '%s' already defined!", qPrintable(theId));
  43   theAction->setData(theId);
  44   connect(theAction, SIGNAL(triggered(bool)), this, SLOT(onAction(bool)));
  45   myActions[theId] = theAction;
  46 }
  47
  48 QAction* XGUI_ContextMenuMgr::action(const QString& theId) const
  49 {
  50   if (myActions.contains(theId))
  51     return myActions[theId];
  52   return 0;
  53 }
  54
  55 QStringList XGUI_ContextMenuMgr::actionIds() const
  56 {
  57   return myActions.keys();
  58 }
  59
  60 void XGUI_ContextMenuMgr::onAction(bool isChecked)
  61 {
  62   QAction* aAction = static_cast<QAction*>(sender());
  63   emit actionTriggered(aAction->data().toString(), isChecked);
  64 }
  65
  66 void XGUI_ContextMenuMgr::updateCommandsStatus()
  67 {
  68 }
  69
  70 void XGUI_ContextMenuMgr::onContextMenuRequest(QContextMenuEvent* theEvent)
  71 {
  72   QMenu* aMenu = 0;
  73   if (sender() == myWorkshop->objectBrowser())
  74     aMenu = objectBrowserMenu();
  75
  76   if (aMenu) {
  77     aMenu->exec(theEvent->globalPos());
  78     delete aMenu;
  79   }
  80 }
  81
  82 QMenu* XGUI_ContextMenuMgr::objectBrowserMenu() const
  83 {
  84   QList<QAction*> aActions;
  85   XGUI_SelectionMgr* aSelMgr = myWorkshop->selector();
  86   QFeatureList aFeatures = aSelMgr->selectedFeatures();
  87   if (aFeatures.size() == 1) {
  88     PluginManagerPtr aMgr = ModelAPI_PluginManager::get();
  89     FeaturePtr aFeature = aFeatures.first();
  90     //Process Feature
  91     if (aFeature) {
  92       if (aFeature->getKind() == "Part") {
  93         boost::shared_ptr<ModelAPI_Document> aFeaDoc = aFeature->data()->docRef("PartDocument")->value();
  94         if (aMgr->currentDocument() == aFeaDoc)
  95           aActions.append(action("DEACTIVATE_PART_CMD"));
  96         else
  97           aActions.append(action("ACTIVATE_PART_CMD"));
  98       } else {
  99         aActions.append(action("EDIT_CMD"));
 100       }
 101       aActions.append(action("DELETE_CMD"));
 102
 103     // Process Root object (document)
 104     } else { // If feature is 0 the it means that selected root object (document)
 105       if (aMgr->currentDocument() != aMgr->rootDocument()) {
 106         aActions.append(action("ACTIVATE_PART_CMD"));
 107       }
 108     }
 109   }
 110   aActions.append(myWorkshop->objectBrowser()->actions());
 111   if (aActions.size() > 0) {
 112     QMenu* aMenu = new QMenu();
 113     aMenu->addActions(aActions);
 114     return aMenu;
 115   }
 116   return 0;
 117 }
 118
 119 void XGUI_ContextMenuMgr::connectObjectBrowser() const
 120 {
 121   connect(myWorkshop->objectBrowser(), SIGNAL(contextMenuRequested(QContextMenuEvent*)),
 122     this, SLOT(onContextMenuRequest(QContextMenuEvent*)));
 123 }