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 <QAction>
   8 #include <QContextMenuEvent>
   9 #include <QMenu>
  10
  11 XGUI_ContextMenuMgr::XGUI_ContextMenuMgr(XGUI_Workshop* theParent) :
  12 QObject(theParent), myWorkshop(theParent)
  13 {
  14
  15 }
  16
  17 XGUI_ContextMenuMgr::~XGUI_ContextMenuMgr()
  18 {
  19 }
  20
  21 void XGUI_ContextMenuMgr::createActions()
  22 {
  23   QAction* aAction = new QAction(QIcon(":pictures/edit.png"), tr("Edit..."), this);
  24   addAction("EDIT_CMD", aAction);
  25
  26   aAction = new QAction(QIcon(":pictures/activate.png"), tr("Activate"), this);
  27   addAction("ACTIVATE_PART_CMD", aAction);
  28
  29   aAction = new QAction(QIcon(":pictures/assembly.png"), tr("Deactivate"), this);
  30   addAction("DEACTIVATE_PART_CMD", aAction);
  31 }
  32
  33 void XGUI_ContextMenuMgr::addAction(const QString& theId, QAction* theAction)
  34 {
  35   if (myActions.contains(theId))
  36     qCritical("A command with Id = '%s' already defined!", qPrintable(theId));
  37   theAction->setData(theId);
  38   connect(theAction, SIGNAL(triggered(bool)), this, SLOT(onAction(bool)));
  39   myActions[theId] = theAction;
  40 }
  41
  42 QAction* XGUI_ContextMenuMgr::action(const QString& theId) const
  43 {
  44   if (myActions.contains(theId))
  45     return myActions[theId];
  46   return 0;
  47 }
  48
  49 QStringList XGUI_ContextMenuMgr::actionIds() const
  50 {
  51   return myActions.keys();
  52 }
  53
  54 void XGUI_ContextMenuMgr::onAction(bool isChecked)
  55 {
  56   QAction* aAction = static_cast<QAction*>(sender());
  57   emit actionTriggered(aAction->data().toString(), isChecked);
  58 }
  59
  60 void XGUI_ContextMenuMgr::updateCommandsStatus()
  61 {
  62 }
  63
  64 void XGUI_ContextMenuMgr::onContextMenuRequest(QContextMenuEvent* theEvent)
  65 {
  66   QMenu* aMenu = 0;
  67   if (sender() == myWorkshop->objectBrowser())
  68     aMenu = objectBrowserMenu();
  69
  70   if (aMenu) {
  71     aMenu->exec(theEvent->globalPos());
  72     delete aMenu;
  73   }
  74 }
  75
  76 QMenu* XGUI_ContextMenuMgr::objectBrowserMenu() const
  77 {
  78   XGUI_SelectionMgr* aSelMgr = myWorkshop->selector();
  79   QFeatureList aFeatures = aSelMgr->selectedFeatures();
  80   if (aFeatures.size() == 1) {
  81     FeaturePtr aFeature = aFeatures.first();
  82     QMenu* aMenu = new QMenu();
  83     if (aFeature->getKind() == "Part") {
  84       //TODO: Check that feature is active
  85       aMenu->addAction(action("ACTIVATE_PART_CMD"));
  86     } else {
  87       aMenu->addAction(action("EDIT_CMD"));
  88     }
  89     return aMenu;
  90   }
  91   return 0;
  92 }
  93
  94 void XGUI_ContextMenuMgr::connectObjectBrowser() const
  95 {
  96   connect(myWorkshop->objectBrowser(), SIGNAL(contextMenuRequested(QContextMenuEvent*)),
  97     this, SLOT(onContextMenuRequest(QContextMenuEvent*)));
  98 }