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 #include "XGUI_MainWindow.h"
   8 #include "XGUI_Viewer.h"
   9
  10 #include "PartSetPlugin_Part.h"
  11
  12 #include <ModelAPI_Data.h>
  13 #include <ModelAPI_AttributeDocRef.h>
  14 #include <ModelAPI_Object.h>
  15
  16 #include <QAction>
  17 #include <QContextMenuEvent>
  18 #include <QMenu>
  19 #include <QMdiArea>
  20
  21 XGUI_ContextMenuMgr::XGUI_ContextMenuMgr(XGUI_Workshop* theParent) :
  22 QObject(theParent), myWorkshop(theParent)
  23 {
  24 }
  25
  26 XGUI_ContextMenuMgr::~XGUI_ContextMenuMgr()
  27 {
  28 }
  29
  30 void XGUI_ContextMenuMgr::createActions()
  31 {
  32   QAction* aAction = new QAction(QIcon(":pictures/edit.png"), tr("Edit..."), this);
  33   addAction("EDIT_CMD", aAction);
  34
  35   aAction = new QAction(QIcon(":pictures/activate.png"), tr("Activate"), this);
  36   addAction("ACTIVATE_PART_CMD", aAction);
  37
  38   aAction = new QAction(QIcon(":pictures/assembly.png"), tr("Deactivate"), this);
  39   addAction("DEACTIVATE_PART_CMD", aAction);
  40
  41   aAction = new QAction(QIcon(":pictures/delete.png"), tr("Delete"), this);
  42   addAction("DELETE_CMD", aAction);
  43
  44   aAction = new QAction(QIcon(":pictures/eye_pencil.png"), tr("Show"), this);
  45   addAction("SHOW_CMD", aAction);
  46
  47   aAction = new QAction(QIcon(":pictures/eye_pencil_closed.png"), tr("Hide"), this);
  48   addAction("HIDE_CMD", aAction);
  49 }
  50
  51 void XGUI_ContextMenuMgr::addAction(const QString& theId, QAction* theAction)
  52 {
  53   if (myActions.contains(theId))
  54     qCritical("A command with Id = '%s' already defined!", qPrintable(theId));
  55   theAction->setData(theId);
  56   connect(theAction, SIGNAL(triggered(bool)), this, SLOT(onAction(bool)));
  57   myActions[theId] = theAction;
  58 }
  59
  60 QAction* XGUI_ContextMenuMgr::action(const QString& theId) const
  61 {
  62   if (myActions.contains(theId))
  63     return myActions[theId];
  64   return 0;
  65 }
  66
  67 QStringList XGUI_ContextMenuMgr::actionIds() const
  68 {
  69   return myActions.keys();
  70 }
  71
  72 void XGUI_ContextMenuMgr::onAction(bool isChecked)
  73 {
  74   QAction* aAction = static_cast<QAction*>(sender());
  75   emit actionTriggered(aAction->data().toString(), isChecked);
  76 }
  77
  78 void XGUI_ContextMenuMgr::updateCommandsStatus()
  79 {
  80 }
  81
  82 void XGUI_ContextMenuMgr::onContextMenuRequest(QContextMenuEvent* theEvent)
  83 {
  84   QMenu* aMenu = 0;
  85   if (sender() == myWorkshop->objectBrowser())
  86     aMenu = objectBrowserMenu();
  87   else if (sender() == myWorkshop->mainWindow()->viewer()) {
  88     aMenu = viewerMenu();
  89   }
  90
  91   if (aMenu && (aMenu->actions().size() > 0)) {
  92     aMenu->exec(theEvent->globalPos());
  93     delete aMenu;
  94   }
  95 }
  96
  97 QMenu* XGUI_ContextMenuMgr::objectBrowserMenu() const
  98 {
  99   QMenu* aMenu = new QMenu();
 100   XGUI_SelectionMgr* aSelMgr = myWorkshop->selector();
 101   QFeatureList aFeatures = aSelMgr->selectedFeatures();
 102   if (aFeatures.size() == 1) {
 103     PluginManagerPtr aMgr = ModelAPI_PluginManager::get();
 104     FeaturePtr aFeature = aFeatures.first();
 105     //Process Feature
 106     if (aFeature) {
 107       if (aFeature->getKind() == PARTSET_PART_KIND) {
 108         ObjectPtr aObject = boost::dynamic_pointer_cast<ModelAPI_Object>(aFeature);
 109         DocumentPtr aFeaDoc = aObject->featureRef()->data()->docRef("PartDocument")->value();
 110         if (aMgr->currentDocument() == aFeaDoc)
 111           aMenu->addAction(action("DEACTIVATE_PART_CMD"));
 112         else
 113           aMenu->addAction(action("ACTIVATE_PART_CMD"));
 114       } else {
 115         aMenu->addAction(action("EDIT_CMD"));
 116
 117         XGUI_Displayer* aDisplayer = myWorkshop->displayer();
 118         if (aDisplayer->isVisible(aFeature))
 119           aMenu->addAction(action("HIDE_CMD"));
 120         else
 121           aMenu->addAction(action("SHOW_CMD"));
 122       }
 123       aMenu->addAction(action("DELETE_CMD"));
 124       aMenu->addSeparator();
 125
 126     // Process Root object (document)
 127     } else { // If feature is 0 the it means that selected root object (document)
 128       if (aMgr->currentDocument() != aMgr->rootDocument()) {
 129         aMenu->addAction(action("ACTIVATE_PART_CMD"));
 130       }
 131     }
 132   }
 133   aMenu->addActions(myWorkshop->objectBrowser()->actions());
 134   if (aMenu->actions().size() > 0) {
 135     return aMenu;
 136   }
 137   delete aMenu;
 138   return 0;
 139 }
 140
 141 QMenu* XGUI_ContextMenuMgr::viewerMenu() const
 142 {
 143   QMenu* aMenu = new QMenu();
 144   XGUI_SelectionMgr* aSelMgr = myWorkshop->selector();
 145   QFeatureList aFeatures = aSelMgr->selectedFeatures();
 146   if (aFeatures.size() > 0) {
 147     if (aFeatures.size() > 0)
 148       aMenu->addAction(action("EDIT_CMD"));
 149     aMenu->addAction(action("HIDE_CMD"));
 150     aMenu->addAction(action("DELETE_CMD"));
 151   }
 152   QMdiArea* aMDI = myWorkshop->mainWindow()->mdiArea();
 153   if (aMDI->actions().size() > 0) {
 154     QMenu* aSubMenu = aMenu->addMenu(tr("Windows"));
 155     aSubMenu->addActions(aMDI->actions());
 156   }
 157   if (aMenu->actions().size() > 0) {
 158     return aMenu;
 159   }
 160   delete aMenu;
 161   return 0;
 162 }
 163
 164 void XGUI_ContextMenuMgr::connectObjectBrowser() const
 165 {
 166   connect(myWorkshop->objectBrowser(), SIGNAL(contextMenuRequested(QContextMenuEvent*)),
 167     this, SLOT(onContextMenuRequest(QContextMenuEvent*)));
 168 }
 169
 170 void XGUI_ContextMenuMgr::connectViewer() const
 171 {
 172   // TODO: Adapt to SALOME mode
 173   connect(myWorkshop->mainWindow()->viewer(), SIGNAL(contextMenuRequested(QContextMenuEvent*)),
 174     this, SLOT(onContextMenuRequest(QContextMenuEvent*)));
 175 }