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 "PartSetPlugin_Part.h"
   9
  10 #include <ModelAPI_Data.h>
  11 #include <ModelAPI_AttributeDocRef.h>
  12 #include <ModelAPI_Object.h>
  13
  14 #include <QAction>
  15 #include <QContextMenuEvent>
  16 #include <QMenu>
  17
  18 XGUI_ContextMenuMgr::XGUI_ContextMenuMgr(XGUI_Workshop* theParent) :
  19 QObject(theParent), myWorkshop(theParent)
  20 {
  21 }
  22
  23 XGUI_ContextMenuMgr::~XGUI_ContextMenuMgr()
  24 {
  25 }
  26
  27 void XGUI_ContextMenuMgr::createActions()
  28 {
  29   QAction* aAction = new QAction(QIcon(":pictures/edit.png"), tr("Edit..."), this);
  30   addAction("EDIT_CMD", aAction);
  31
  32   aAction = new QAction(QIcon(":pictures/activate.png"), tr("Activate"), this);
  33   addAction("ACTIVATE_PART_CMD", aAction);
  34
  35   aAction = new QAction(QIcon(":pictures/assembly.png"), tr("Deactivate"), this);
  36   addAction("DEACTIVATE_PART_CMD", aAction);
  37
  38   aAction = new QAction(QIcon(":pictures/delete.png"), tr("Delete"), this);
  39   addAction("DELETE_CMD", aAction);
  40
  41   aAction = new QAction(QIcon(":pictures/eye_pencil.png"), tr("Show"), this);
  42   addAction("SHOW_CMD", aAction);
  43
  44   aAction = new QAction(QIcon(":pictures/eye_pencil_closed.png"), tr("Hide"), this);
  45   addAction("HIDE_CMD", aAction);
  46 }
  47
  48 void XGUI_ContextMenuMgr::addAction(const QString& theId, QAction* theAction)
  49 {
  50   if (myActions.contains(theId))
  51     qCritical("A command with Id = '%s' already defined!", qPrintable(theId));
  52   theAction->setData(theId);
  53   connect(theAction, SIGNAL(triggered(bool)), this, SLOT(onAction(bool)));
  54   myActions[theId] = theAction;
  55 }
  56
  57 QAction* XGUI_ContextMenuMgr::action(const QString& theId) const
  58 {
  59   if (myActions.contains(theId))
  60     return myActions[theId];
  61   return 0;
  62 }
  63
  64 QStringList XGUI_ContextMenuMgr::actionIds() const
  65 {
  66   return myActions.keys();
  67 }
  68
  69 void XGUI_ContextMenuMgr::onAction(bool isChecked)
  70 {
  71   QAction* aAction = static_cast<QAction*>(sender());
  72   emit actionTriggered(aAction->data().toString(), isChecked);
  73 }
  74
  75 void XGUI_ContextMenuMgr::updateCommandsStatus()
  76 {
  77 }
  78
  79 void XGUI_ContextMenuMgr::onContextMenuRequest(QContextMenuEvent* theEvent)
  80 {
  81   QMenu* aMenu = 0;
  82   if (sender() == myWorkshop->objectBrowser())
  83     aMenu = objectBrowserMenu();
  84
  85   if (aMenu) {
  86     aMenu->exec(theEvent->globalPos());
  87     delete aMenu;
  88   }
  89 }
  90
  91 QMenu* XGUI_ContextMenuMgr::objectBrowserMenu() const
  92 {
  93   QMenu* aMenu = new QMenu();
  94   XGUI_SelectionMgr* aSelMgr = myWorkshop->selector();
  95   QFeatureList aFeatures = aSelMgr->selectedFeatures();
  96   if (aFeatures.size() == 1) {
  97     PluginManagerPtr aMgr = ModelAPI_PluginManager::get();
  98     FeaturePtr aFeature = aFeatures.first();
  99     //Process Feature
 100     if (aFeature) {
 101       if (aFeature->getKind() == PARTSET_PART_KIND) {
 102         ObjectPtr aObject = boost::dynamic_pointer_cast<ModelAPI_Object>(aFeature);
 103         DocumentPtr aFeaDoc = aObject->featureRef()->data()->docRef("PartDocument")->value();
 104         if (aMgr->currentDocument() == aFeaDoc)
 105           aMenu->addAction(action("DEACTIVATE_PART_CMD"));
 106         else
 107           aMenu->addAction(action("ACTIVATE_PART_CMD"));
 108       } else {
 109         aMenu->addAction(action("EDIT_CMD"));
 110
 111         XGUI_Displayer* aDisplayer = myWorkshop->displayer();
 112         if (aDisplayer->isVisible(aFeature))
 113           aMenu->addAction(action("HIDE_CMD"));
 114         else
 115           aMenu->addAction(action("SHOW_CMD"));
 116       }
 117       aMenu->addAction(action("DELETE_CMD"));
 118       aMenu->addSeparator();
 119
 120     // Process Root object (document)
 121     } else { // If feature is 0 the it means that selected root object (document)
 122       if (aMgr->currentDocument() != aMgr->rootDocument()) {
 123         aMenu->addAction(action("ACTIVATE_PART_CMD"));
 124       }
 125     }
 126   }
 127   aMenu->addActions(myWorkshop->objectBrowser()->actions());
 128   if (aMenu->actions().size() > 0) {
 129     return aMenu;
 130   }
 131   delete aMenu;
 132   return 0;
 133 }
 134
 135 void XGUI_ContextMenuMgr::connectObjectBrowser() const
 136 {
 137   connect(myWorkshop->objectBrowser(), SIGNAL(contextMenuRequested(QContextMenuEvent*)),
 138     this, SLOT(onContextMenuRequest(QContextMenuEvent*)));
 139 }