[f0f9a6] | 1 | /*
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| 2 | * Project: MoleCuilder
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| 3 | * Description: creates and alters molecular systems
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[0aa122] | 4 | * Copyright (C) 2010-2012 University of Bonn. All rights reserved.
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[94d5ac6] | 5 | *
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| 6 | *
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| 7 | * This file is part of MoleCuilder.
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| 8 | *
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| 9 | * MoleCuilder is free software: you can redistribute it and/or modify
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| 10 | * it under the terms of the GNU General Public License as published by
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| 11 | * the Free Software Foundation, either version 2 of the License, or
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| 12 | * (at your option) any later version.
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| 13 | *
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| 14 | * MoleCuilder is distributed in the hope that it will be useful,
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| 15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 17 | * GNU General Public License for more details.
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| 18 | *
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| 19 | * You should have received a copy of the GNU General Public License
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| 20 | * along with MoleCuilder. If not, see <http://www.gnu.org/licenses/>.
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[f0f9a6] | 21 | */
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| 22 |
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| 23 | /*
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| 24 | * TxMenuLeaveAction.cpp
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| 25 | *
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| 26 | * Created on: Nov 8, 2010
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| 27 | * Author: heber
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| 28 | */
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| 29 |
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| 30 | // include config.h
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| 31 | #ifdef HAVE_CONFIG_H
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| 32 | #include <config.h>
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| 33 | #endif
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| 34 |
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[ad011c] | 35 | #include "CodePatterns/MemDebug.hpp"
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[f0f9a6] | 36 |
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| 37 | #include "Actions/Action.hpp"
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[3139b2] | 38 | #include "Actions/ActionTrait.hpp"
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[f0f9a6] | 39 | #include "Menu/TextMenu/TxMenuLeaveAction.hpp"
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[ad011c] | 40 | #include "CodePatterns/Assert.hpp"
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[f0f9a6] | 41 |
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[ce7fdc] | 42 | using namespace MoleCuilder;
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| 43 |
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[f0f9a6] | 44 | /** Constructor for class TxMenu::LeaveAction.
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| 45 | * \param _menu pointer to the containing TxMenu
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[3139b2] | 46 | * \param &LeaveActionTrait ActionTrait for this Action
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[f0f9a6] | 47 | */
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[3139b2] | 48 | TxMenu::LeaveAction::LeaveAction(TxMenu* const _menu, const ActionTrait & LeaveActionTrait) :
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[f0f9a6] | 49 | Action(LeaveActionTrait, true),
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| 50 | menu(_menu)
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| 51 | {}
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| 52 |
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| 53 | /** Destructor for class TxMenu::LeaveAction.
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| 54 | *
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| 55 | */
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| 56 | TxMenu::LeaveAction::~LeaveAction(){}
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| 57 |
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| 58 | /** We can't undo the leave action.
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| 59 | * \return false
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| 60 | */
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| 61 | bool TxMenu::LeaveAction::canUndo(){
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| 62 | return false;
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| 63 | }
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| 64 |
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| 65 | /** We should never undo the leave action.
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| 66 | * \return false
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| 67 | */
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| 68 | bool TxMenu::LeaveAction::shouldUndo(){
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| 69 | return false;
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| 70 | }
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| 71 |
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| 72 | /** Internal function to construct the dialog.
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| 73 | * We do not need this function as there is no dialog to construct.
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| 74 | */
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| 75 | Dialog* TxMenu::LeaveAction::fillDialog(Dialog *dialog){
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| 76 | ASSERT(dialog,"No Dialog given when filling action dialog");
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| 77 | return dialog;
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| 78 | }
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| 79 |
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| 80 | /** Calls TxMenu::doQuit() on the stored menu reference.
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| 81 | * \return ActionState pointer with success
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| 82 | */
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| 83 | Action::state_ptr TxMenu::LeaveAction::performCall(){
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| 84 | menu->doQuit();
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| 85 | return Action::success;
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| 86 | }
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| 87 |
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| 88 | /** Implementation of undo function for an Action.
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| 89 | * We do not use this functionality.
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| 90 | * \return ActionState pointer with failure
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| 91 | */
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| 92 | Action::state_ptr TxMenu::LeaveAction::performUndo(Action::state_ptr){
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| 93 | ASSERT(0,"Cannot undo leaving a menu");
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| 94 | return Action::failure;
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| 95 | }
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| 96 |
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| 97 | /** Implementation of redo function for an Action.
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| 98 | * We do not use this functionality.
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| 99 | * \return ActionState pointer with failure
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| 100 | */
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| 101 | Action::state_ptr TxMenu::LeaveAction::performRedo(Action::state_ptr){
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| 102 | ASSERT(0,"Cannot redo leaving a menu");
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| 103 | return Action::failure;
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| 104 | }
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