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 #include "XGUI_Displayer.h"
   7
   8 #include <ModelAPI_Data.h>
   9 #include <ModelAPI_AttributeDocRef.h>
  10 #include <ModelAPI_Object.h>
  11
  12 #include <QAction>
  13 #include <QContextMenuEvent>
  14 #include <QMenu>
  15
  16 XGUI_ContextMenuMgr::XGUI_ContextMenuMgr(XGUI_Workshop* theParent) :
  17 QObject(theParent), myWorkshop(theParent)
  18 {
  19 }
  20
  21 XGUI_ContextMenuMgr::~XGUI_ContextMenuMgr()
  22 {
  23 }
  24
  25 void XGUI_ContextMenuMgr::createActions()
  26 {
  27   QAction* aAction = new QAction(QIcon(":pictures/edit.png"), tr("Edit..."), this);
  28   addAction("EDIT_CMD", aAction);
  29
  30   aAction = new QAction(QIcon(":pictures/activate.png"), tr("Activate"), this);
  31   addAction("ACTIVATE_PART_CMD", aAction);
  32
  33   aAction = new QAction(QIcon(":pictures/assembly.png"), tr("Deactivate"), this);
  34   addAction("DEACTIVATE_PART_CMD", aAction);
  35
  36   aAction = new QAction(QIcon(":pictures/delete.png"), tr("Delete"), this);
  37   addAction("DELETE_CMD", aAction);
  38
  39   aAction = new QAction(QIcon(":pictures/eye_pencil.png"), tr("Show"), this);
  40   addAction("SHOW_CMD", aAction);
  41
  42   aAction = new QAction(QIcon(":pictures/eye_pencil_closed.png"), tr("Hide"), this);
  43   addAction("HIDE_CMD", aAction);
  44 }
  45
  46 void XGUI_ContextMenuMgr::addAction(const QString& theId, QAction* theAction)
  47 {
  48   if (myActions.contains(theId))
  49     qCritical("A command with Id = '%s' already defined!", qPrintable(theId));
  50   theAction->setData(theId);
  51   connect(theAction, SIGNAL(triggered(bool)), this, SLOT(onAction(bool)));
  52   myActions[theId] = theAction;
  53 }
  54
  55 QAction* XGUI_ContextMenuMgr::action(const QString& theId) const
  56 {
  57   if (myActions.contains(theId))
  58     return myActions[theId];
  59   return 0;
  60 }
  61
  62 QStringList XGUI_ContextMenuMgr::actionIds() const
  63 {
  64   return myActions.keys();
  65 }
  66
  67 void XGUI_ContextMenuMgr::onAction(bool isChecked)
  68 {
  69   QAction* aAction = static_cast<QAction*>(sender());
  70   emit actionTriggered(aAction->data().toString(), isChecked);
  71 }
  72
  73 void XGUI_ContextMenuMgr::updateCommandsStatus()
  74 {
  75 }
  76
  77 void XGUI_ContextMenuMgr::onContextMenuRequest(QContextMenuEvent* theEvent)
  78 {
  79   QMenu* aMenu = 0;
  80   if (sender() == myWorkshop->objectBrowser())
  81     aMenu = objectBrowserMenu();
  82
  83   if (aMenu) {
  84     aMenu->exec(theEvent->globalPos());
  85     delete aMenu;
  86   }
  87 }
  88
  89 QMenu* XGUI_ContextMenuMgr::objectBrowserMenu() const
  90 {
  91   QMenu* aMenu = new QMenu();
  92   XGUI_SelectionMgr* aSelMgr = myWorkshop->selector();
  93   QFeatureList aFeatures = aSelMgr->selectedFeatures();
  94   if (aFeatures.size() == 1) {
  95     PluginManagerPtr aMgr = ModelAPI_PluginManager::get();
  96     FeaturePtr aFeature = aFeatures.first();
  97     //Process Feature
  98     if (aFeature) {
  99       if (aFeature->getKind() == "Part") {
 100         ObjectPtr aObject = boost::dynamic_pointer_cast<ModelAPI_Object>(aFeature);
 101         DocumentPtr aFeaDoc = aObject->featureRef()->data()->docRef("PartDocument")->value();
 102         if (aMgr->currentDocument() == aFeaDoc)
 103           aMenu->addAction(action("DEACTIVATE_PART_CMD"));
 104         else
 105           aMenu->addAction(action("ACTIVATE_PART_CMD"));
 106       } else {
 107         aMenu->addAction(action("EDIT_CMD"));
 108
 109         XGUI_Displayer* aDisplayer = myWorkshop->displayer();
 110         if (aDisplayer->IsVisible(aFeature))
 111           aMenu->addAction(action("HIDE_CMD"));
 112         else
 113           aMenu->addAction(action("SHOW_CMD"));
 114       }
 115       aMenu->addAction(action("DELETE_CMD"));
 116       aMenu->addSeparator();
 117
 118     // Process Root object (document)
 119     } else { // If feature is 0 the it means that selected root object (document)
 120       if (aMgr->currentDocument() != aMgr->rootDocument()) {
 121         aMenu->addAction(action("ACTIVATE_PART_CMD"));
 122       }
 123     }
 124   }
 125   aMenu->addActions(myWorkshop->objectBrowser()->actions());
 126   if (aMenu->actions().size() > 0) {
 127     return aMenu;
 128   }
 129   delete aMenu;
 130   return 0;
 131 }
 132
 133 void XGUI_ContextMenuMgr::connectObjectBrowser() const
 134 {
 135   connect(myWorkshop->objectBrowser(), SIGNAL(contextMenuRequested(QContextMenuEvent*)),
 136     this, SLOT(onContextMenuRequest(QContextMenuEvent*)));
 137 }