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
  36 void XGUI_ContextMenuMgr::addAction(const QString& theId, QAction* theAction)
  37 {
  38   if (myActions.contains(theId))
  39     qCritical("A command with Id = '%s' already defined!", qPrintable(theId));
  40   theAction->setData(theId);
  41   connect(theAction, SIGNAL(triggered(bool)), this, SLOT(onAction(bool)));
  42   myActions[theId] = theAction;
  43 }
  44
  45 QAction* XGUI_ContextMenuMgr::action(const QString& theId) const
  46 {
  47   if (myActions.contains(theId))
  48     return myActions[theId];
  49   return 0;
  50 }
  51
  52 QStringList XGUI_ContextMenuMgr::actionIds() const
  53 {
  54   return myActions.keys();
  55 }
  56
  57 void XGUI_ContextMenuMgr::onAction(bool isChecked)
  58 {
  59   QAction* aAction = static_cast<QAction*>(sender());
  60   emit actionTriggered(aAction->data().toString(), isChecked);
  61 }
  62
  63 void XGUI_ContextMenuMgr::updateCommandsStatus()
  64 {
  65 }
  66
  67 void XGUI_ContextMenuMgr::onContextMenuRequest(QContextMenuEvent* theEvent)
  68 {
  69   QMenu* aMenu = 0;
  70   if (sender() == myWorkshop->objectBrowser())
  71     aMenu = objectBrowserMenu();
  72
  73   if (aMenu) {
  74     aMenu->exec(theEvent->globalPos());
  75     delete aMenu;
  76   }
  77 }
  78
  79 QMenu* XGUI_ContextMenuMgr::objectBrowserMenu() const
  80 {
  81   QList<QAction*> aActions;
  82   XGUI_SelectionMgr* aSelMgr = myWorkshop->selector();
  83   QFeatureList aFeatures = aSelMgr->selectedFeatures();
  84   if (aFeatures.size() == 1) {
  85     PluginManagerPtr aMgr = ModelAPI_PluginManager::get();
  86     FeaturePtr aFeature = aFeatures.first();
  87     //Process Feature
  88     if (aFeature) {
  89       if (aFeature->getKind() == "Part") {
  90         boost::shared_ptr<ModelAPI_Document> aFeaDoc = aFeature->data()->docRef("PartDocument")->value();
  91         if (aMgr->currentDocument() == aFeaDoc)
  92           aActions.append(action("DEACTIVATE_PART_CMD"));
  93         else
  94           aActions.append(action("ACTIVATE_PART_CMD"));
  95       } else {
  96         aActions.append(action("EDIT_CMD"));
  97       }
  98
  99     // Process Root object (document)
 100     } else { // If feature is 0 the it means that selected root object (document)
 101       if (aMgr->currentDocument() != aMgr->rootDocument()) {
 102         aActions.append(action("ACTIVATE_PART_CMD"));
 103       }
 104     }
 105   }
 106   if (aActions.size() > 0) {
 107     QMenu* aMenu = new QMenu();
 108     aMenu->addActions(aActions);
 109     return aMenu;
 110   }
 111   return 0;
 112 }
 113
 114 void XGUI_ContextMenuMgr::connectObjectBrowser() const
 115 {
 116   connect(myWorkshop->objectBrowser(), SIGNAL(contextMenuRequested(QContextMenuEvent*)),
 117     this, SLOT(onContextMenuRequest(QContextMenuEvent*)));
 118 }