[f0f9a6] | 1 | /*
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| 2 | * Project: MoleCuilder
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| 3 | * Description: creates and alters molecular systems
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| 4 | * Copyright (C) 2010 University of Bonn. All rights reserved.
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| 5 | * Please see the LICENSE file or "Copyright notice" in builder.cpp for details.
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| 6 | */
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| 7 |
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| 8 | /*
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| 9 | * TxMenuLeaveAction.cpp
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| 10 | *
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| 11 | * Created on: Nov 8, 2010
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| 12 | * Author: heber
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| 13 | */
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| 14 |
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| 15 | // include config.h
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| 16 | #ifdef HAVE_CONFIG_H
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| 17 | #include <config.h>
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| 18 | #endif
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| 19 |
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| 20 | #include "Helpers/MemDebug.hpp"
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| 21 |
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| 22 | #include "Actions/Action.hpp"
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| 23 | #include "Actions/ActionTraits.hpp"
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| 24 | #include "Menu/TextMenu/TxMenuLeaveAction.hpp"
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| 25 | #include "Helpers/Assert.hpp"
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| 26 |
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| 27 | /** Constructor for class TxMenu::LeaveAction.
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| 28 | * \param _menu pointer to the containing TxMenu
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| 29 | * \param &LeaveActionTrait ActionTraits for this Action
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| 30 | */
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| 31 | TxMenu::LeaveAction::LeaveAction(TxMenu* const _menu, const ActionTraits & LeaveActionTrait) :
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| 32 | Action(LeaveActionTrait, true),
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| 33 | menu(_menu)
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| 34 | {}
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| 35 |
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| 36 | /** Destructor for class TxMenu::LeaveAction.
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| 37 | *
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| 38 | */
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| 39 | TxMenu::LeaveAction::~LeaveAction(){}
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| 40 |
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| 41 | /** We can't undo the leave action.
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| 42 | * \return false
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| 43 | */
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| 44 | bool TxMenu::LeaveAction::canUndo(){
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| 45 | return false;
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| 46 | }
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| 47 |
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| 48 | /** We should never undo the leave action.
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| 49 | * \return false
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| 50 | */
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| 51 | bool TxMenu::LeaveAction::shouldUndo(){
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| 52 | return false;
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| 53 | }
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| 54 |
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| 55 | /** Internal function to obtain parameters from a storage.
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| 56 | * We do not use this one as we don't need any parameters.
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| 57 | */
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| 58 | void TxMenu::LeaveAction::getParametersfromValueStorage()
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| 59 | {}
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| 60 |
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| 61 | /** Internal function to construct the dialog.
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| 62 | * We do not need this function as there is no dialog to construct.
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| 63 | */
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| 64 | Dialog* TxMenu::LeaveAction::fillDialog(Dialog *dialog){
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| 65 | ASSERT(dialog,"No Dialog given when filling action dialog");
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| 66 | return dialog;
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| 67 | }
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| 68 |
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| 69 | /** Calls TxMenu::doQuit() on the stored menu reference.
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| 70 | * \return ActionState pointer with success
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| 71 | */
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| 72 | Action::state_ptr TxMenu::LeaveAction::performCall(){
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| 73 | menu->doQuit();
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| 74 | return Action::success;
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| 75 | }
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| 76 |
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| 77 | /** Implementation of undo function for an Action.
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| 78 | * We do not use this functionality.
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| 79 | * \return ActionState pointer with failure
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| 80 | */
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| 81 | Action::state_ptr TxMenu::LeaveAction::performUndo(Action::state_ptr){
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| 82 | ASSERT(0,"Cannot undo leaving a menu");
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| 83 | return Action::failure;
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| 84 | }
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| 85 |
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| 86 | /** Implementation of redo function for an Action.
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| 87 | * We do not use this functionality.
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| 88 | * \return ActionState pointer with failure
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| 89 | */
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| 90 | Action::state_ptr TxMenu::LeaveAction::performRedo(Action::state_ptr){
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| 91 | ASSERT(0,"Cannot redo leaving a menu");
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| 92 | return Action::failure;
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| 93 | }
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