| 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) 2010-2012 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 | * SetWorldTimeAction.cpp
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| 10 | *
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| 11 | * Created on: May 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 "CodePatterns/MemDebug.hpp"
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| 21 |
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| 22 | #include "CodePatterns/Log.hpp"
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| 23 | #include "CodePatterns/Verbose.hpp"
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| 24 | #include "WorldTime.hpp"
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| 25 |
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| 26 | #include <iostream>
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| 27 | #include <string>
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| 28 |
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| 29 | #include "Actions/WorldAction/SetWorldTimeAction.hpp"
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| 30 |
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| 31 | using namespace MoleCuilder;
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| 32 |
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| 33 | // and construct the stuff
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| 34 | #include "SetWorldTimeAction.def"
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| 35 | #include "Action_impl_pre.hpp"
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| 36 | /** =========== define the function ====================== */
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| 37 | Action::state_ptr WorldSetWorldTimeAction::performCall() {
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| 38 | // create undo state
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| 39 | int oldtime;
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| 40 | oldtime = WorldTime::getTime();
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| 41 | WorldSetWorldTimeState *UndoState = new WorldSetWorldTimeState(oldtime, params);
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| 42 |
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| 43 | WorldTime::getInstance().setTime(params.newtime.get());
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| 44 | LOG(0, "Current time step is now: " << WorldTime::getTime() << ".");
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| 45 | return Action::state_ptr(UndoState);
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| 46 | }
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| 47 |
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| 48 | Action::state_ptr WorldSetWorldTimeAction::performUndo(Action::state_ptr _state) {
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| 49 | WorldSetWorldTimeState *state = assert_cast<WorldSetWorldTimeState*>(_state.get());
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| 50 |
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| 51 | WorldTime::getInstance().setTime(state->oldtime);
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| 52 | LOG(0, "Current time step is now again: " << WorldTime::getTime() << ".");
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| 53 |
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| 54 | return Action::state_ptr(_state);
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| 55 | }
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| 56 |
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| 57 | Action::state_ptr WorldSetWorldTimeAction::performRedo(Action::state_ptr _state){
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| 58 | WorldSetWorldTimeState *state = assert_cast<WorldSetWorldTimeState*>(_state.get());
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| 59 |
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| 60 | WorldTime::getInstance().setTime(state->params.newtime.get());
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| 61 | LOG(0, "Current time step is now: " << WorldTime::getTime() << ".");
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| 62 |
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| 63 | return Action::state_ptr(_state);
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| 64 | }
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| 65 |
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| 66 | bool WorldSetWorldTimeAction::canUndo() {
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| 67 | return true;
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| 68 | }
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| 69 |
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| 70 | bool WorldSetWorldTimeAction::shouldUndo() {
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| 71 | return true;
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| 72 | }
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| 73 | /** =========== end of function ====================== */
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