src/XGUI/XGUI_ActionsMgr.cpp

   1 /*
   2  * XGUI_ActionsMgr.cpp
   3  */
   4
   5 #include "XGUI_ActionsMgr.h"
   6 #include "XGUI_Command.h"
   7 #include "XGUI_Workshop.h"
   8 #include "XGUI_SalomeConnector.h"
   9
  10 #include <QAction>
  11
  12
  13 XGUI_ActionsMgr::XGUI_ActionsMgr(XGUI_Workshop* theParent)
  14  : QObject(theParent), myWorkshop(theParent)
  15 {
  16
  17 }
  18
  19 XGUI_ActionsMgr::~XGUI_ActionsMgr()
  20 {
  21 }
  22
  23
  24 void XGUI_ActionsMgr::addCommand(QAction* theCmd)
  25 {
  26   QString aId = theCmd->data().toString();
  27   myActions.insert(aId, theCmd);
  28   myActionsState.insert(aId, theCmd->isEnabled());
  29   connect(theCmd, SIGNAL(triggered(bool)), this, SLOT(setActionsDisabled(bool)));
  30 }
  31
  32 void XGUI_ActionsMgr::setActionsDisabled(bool isDisabled)
  33 {
  34   //Re-enable actions (just restore their state)
  35   if (!isDisabled) {
  36     myNestedActions.clear();
  37     restoreCommandState();
  38     return;
  39   }
  40   //Disable all actions, but caller and unblockable (defined in a xml)
  41   saveCommandsState();
  42
  43   QString aSkippedId;
  44   QAction* aToggledFeature = dynamic_cast<QAction*>(sender());
  45   aSkippedId = aToggledFeature->data().toString();
  46
  47   QStringList anActionIdsList = myActions.keys();
  48   foreach(QString eachKey, anActionIdsList) {
  49     if (eachKey == aSkippedId) {
  50       continue;
  51     }
  52     myActions[eachKey]->setEnabled(false);
  53   }
  54   if (myWorkshop->isSalomeMode()) {
  55     myNestedActions = myWorkshop->salomeConnector()->nestedActions(aSkippedId);
  56   } else {
  57     XGUI_Command* aToggledFeature = dynamic_cast<XGUI_Command*>(sender());
  58     myNestedActions = aToggledFeature->unblockableCommands();
  59   }
  60 }
  61
  62 void XGUI_ActionsMgr::saveCommandsState()
  63 {
  64   myActionsState.clear();
  65   QStringList anActionIdsList = myActions.keys();
  66   foreach(QString eachKey, anActionIdsList) {
  67     myActionsState.insert(eachKey, myActions[eachKey]->isEnabled());
  68   }
  69
  70 }
  71
  72 void XGUI_ActionsMgr::restoreCommandState()
  73 {
  74   QStringList anActionIdsList = myActions.keys();
  75   foreach(QString eachKey, anActionIdsList) {
  76     myActions[eachKey]->setEnabled(myActionsState[eachKey]);
  77     myActions[eachKey]->setChecked(false);
  78   }
  79 }
  80
  81 void XGUI_ActionsMgr::setActionChecked(const QString& theId, const bool theChecked)
  82 {
  83   if(myActions.contains(theId)) {
  84     myActions[theId]->setChecked(theChecked);
  85   }
  86 }
  87
  88 void XGUI_ActionsMgr::updateAction(const QString& theId)
  89 {
  90   if(myActions.contains(theId)){
  91     myActions[theId]->setEnabled(myActionsState[theId]);
  92     myActions[theId]->setChecked(false);
  93   }
  94 }
  95
  96 void XGUI_ActionsMgr::setNestedActionsEnabled(bool isEnabled)
  97 {
  98   foreach(QString eachKey, myNestedActions) {
  99     if (myActions.contains(eachKey))
 100       myActions[eachKey]->setEnabled(isEnabled);
 101   }
 102 }