dummy-session-connection.cpp

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/*
  DummySessionConnection  -  scaffolding placeholder to drive the GUI-Session connection

  Copyright (C)         Lumiera.org
    2016,               Hermann Vosseler <Ichthyostega@web.de>

  This program is free software; you can redistribute it and/or
  modify it under the terms of the GNU General Public License as
  published by the Free Software Foundation; either version 2 of
  the License, or (at your option) any later version.

  This program is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.

  You should have received a copy of the GNU General Public License
  along with this program; if not, write to the Free Software
  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

* *****************************************************/


//#include "lib/symbol.hpp"
//#include "include/logging.h"
#include "steam/mobject/session/dummy-session-connection.hpp"
#include "steam/mobject/session/root.hpp"
#include "steam/control/command-def.hpp"
#include "include/ui-protocol.hpp"
#include "include/gui-notification-facade.h"
#include "lib/diff/tree-diff-application.hpp"
#include "lib/diff/mutation-message.hpp"
#include "lib/diff/gen-node.hpp"
#include "lib/time/timevalue.hpp"
//#include "lib/idi/entry-id.hpp"
#include "lib/format-string.hpp"
#include "lib/format-cout.hpp"
//#include "lib/symbol.hpp"
#include "lib/util.hpp"

#include <string>
//#include <map>

using lib::diff::MutationMessage;
using lib::diff::GenNode;
using lib::diff::MakeRec;
using lib::diff::Ref;
using lib::idi::RandID;
using lib::time::Time;
using lib::time::FSecs;
using lib::time::Duration;
using lib::time::TimeSpan;
//using util::cStr;
using util::_Fmt;
using std::string;

#include <string>

//using std::map;
using std::string;

using util::contains;
using util::isnil;

namespace steam {
namespace mobject {
namespace session {
  
  namespace { //Implementation details....
    
    GenNode
    emptyTimeline (string baseID, RandID const& forkRootID)
    {
      return MakeRec()
               .set(MakeRec()
                      .type (string{stage::TYPE_Fork})
                    .genNode(forkRootID)
                   )
             .genNode(baseID);
    }
  
    GenNode
    emptyTrack (string trackID)
    {
      return MakeRec()
               .type (string{stage::TYPE_Fork})
             .genNode(trackID);
    }
  
    GenNode
    ruler()
    {
      return MakeRec()
               .type (string{stage::TYPE_Ruler})
             .genNode("Ruler");
    }
  
    GenNode
    clip (string clipID, TimeSpan timings)
    {
      return MakeRec()
               .type (string{stage::TYPE_Clip})
               .set(string{stage::ATTR_timing}, timings)
             .genNode(clipID);
    }
    GenNode
    clip (string clipID, Time start, Duration dur = Duration{FSecs{1}})
    {
      return clip (clipID, TimeSpan{start,dur});
    }
    
    GenNode
    makeName (GenNode const& elm)
    {
      return GenNode{string{stage::ATTR_name}, elm.idi.getSym() };
    }
    
    GenNode
    defineTiming (Time start, Duration dur = Duration{FSecs{1}})
    {
      return GenNode{string{stage::ATTR_timing}, TimeSpan{start,dur} };
    }
  } //(End)Implementation details....
  
  
  
  
  lib::Depend<DummySessionConnection> DummySessionConnection::instance;
  
  
  DummySessionConnection::DummySessionConnection()
    { }
  
  DummySessionConnection::~DummySessionConnection() { }
  
  
  
  MutationMessage
  DummySessionConnection::fabricateSeq1 (string baseID)
  {
    const RandID forkRootID{stage::ATTR_fork};
    const GenNode timeline      = emptyTimeline (baseID, forkRootID);
    const GenNode rootTrackName = GenNode{string{stage::ATTR_name}, "Track-"+baseID};
    const GenNode forkRoot      = MakeRec().genNode(forkRootID);
    const GenNode clip1         = clip ("Clip-1", Time::ZERO);
    const GenNode clip2         = clip ("Clip-2", Time::NEVER);
    
    return MutationMessage{after(Ref::END)
                          , ins (timeline)
                          , mut (timeline)
                            , mut (forkRoot)
                              , set (rootTrackName)
                              , ins (clip1)
                              , ins (clip2)
                              , mut (clip1)
                                , ins (makeName(clip1))
                              , emu (clip1)
                              , mut (clip2)
                                , ins (makeName(clip2))
                                , ins (defineTiming(Time{FSecs{5}}, Duration{FSecs{4}}))
                              , emu (clip2)
                            , emu (forkRoot)
                          , emu (timeline)
                          };
  }
  
  
  MutationMessage
  DummySessionConnection::fabricateSeq2 (string baseID)
  {
    const RandID forkRootID{stage::ATTR_fork};
    const GenNode timeline      = emptyTimeline (baseID, forkRootID);
    const GenNode rootTrackName = GenNode{string{stage::ATTR_name}, "Fork-Root"};
    const GenNode forkRoot      = MakeRec().genNode(forkRootID);
    const GenNode track1        = emptyTrack ("Track-1");
    const GenNode track2        = emptyTrack ("Track-2");
    const GenNode track21       = emptyTrack ("Track-21");
    const GenNode track22       = emptyTrack ("Track-22");
    const GenNode track221      = emptyTrack ("Track-221");
    const GenNode track222      = emptyTrack ("Track-222");
    const GenNode timeRuler     = ruler();
    const GenNode scopeRuler0   = ruler();
    const GenNode scopeRuler2   = ruler();
    const GenNode scopeRuler22  = ruler();
    const GenNode scopeRuler221 = ruler();
    
    return MutationMessage{after(Ref::END)
                          , ins (timeline)
                          , mut (timeline)
                            , mut (forkRoot)
                              , ins (rootTrackName)
                              , ins (track1)
                              , ins (track2)
                              , ins (timeRuler)
                              , ins (scopeRuler0)
                              , mut (track1)
                                , ins (makeName(track1))
                              , emu (track1)
                                , mut (track2)
                                , ins (makeName(track2))
                                , ins (track21)
                                , ins (track22)
                                , ins (scopeRuler2)
                                , mut (track21)
                                  , ins (makeName(track21))
                                , emu (track21)
                                , mut (track22)
                                  , ins (makeName(track22))
                                  , ins (track221)
                                  , ins (track222)
                                  , ins (scopeRuler22)
                                  , mut (track221)
                                    , ins (makeName(track221))
                                    , ins (scopeRuler221)
                                  , emu (track221)
                                  , mut (track222)
                                    , ins (makeName(track222))
                                  , emu (track222)
                                , emu (track22)
                              , emu (track2)
                            , emu (forkRoot)
                          , emu (timeline)
                          };
  }
  
  
  void
  DummySessionConnection::applyCopy (MutationMessage const& diff)
  {
    TODO ("build internal diagnostic data structure, apply a copy of the message");
  }
  
  
}}// namespace steam::mobject::session

namespace cmd {
  
  using lib::hash::LuidH;
  using stage::ID;
  using stage::NOTE_INFO;
  using stage::NOTE_WARN;
  using stage::NOTE_ERROR;
//  using stage::NotifyLevel;
//  using stage::MARK_expand;
  using stage::GuiNotification;
//  using util::isYes;

  namespace session = steam::mobject::session;
  
  using DummySess = session::DummySessionConnection;
  
  
  /* ============ dedicated Fake-Commands ============ */
  
COMMAND_DEFINITION (test_fake_injectSequence_1)
  {
    def.operation ([](string dummyID)
                      {
                        string message{_Fmt{"fabricate Sequence_1 (dummyID='%s')"} % dummyID};
                        GuiNotification::facade().displayInfo (NOTE_INFO, message);
                        auto popuDiff = DummySess::instance().fabricateSeq1 (dummyID);
                        DummySess::instance().applyCopy (popuDiff);
                        auto rootID = session::Root::getID();
                        GuiNotification::facade().mutate (rootID, move(popuDiff));
                      })
       .captureUndo ([](string dummyID) -> string
                      {
                        return _Fmt{"fabricateSequence_1('%s')"} % dummyID;
                      })
       .undoOperation ([](string, string memento)
                      {
                        GuiNotification::facade().displayInfo (NOTE_WARN, "can not UNDO Dummy-Action: "+memento);
                      });
  };
  
  
COMMAND_DEFINITION (test_fake_injectSequence_2)
  {
    def.operation ([](string dummyID)
                      {
                        string message{_Fmt{"fabricate Sequence_2 (dummyID='%s')"} % dummyID};
                        GuiNotification::facade().displayInfo (NOTE_INFO, message);
                        auto popuDiff = DummySess::instance().fabricateSeq2 (dummyID);
                        DummySess::instance().applyCopy (popuDiff);
                        auto rootID = session::Root::getID();
                        GuiNotification::facade().mutate (rootID, move(popuDiff));
                      })
       .captureUndo ([](string dummyID) -> string
                      {
                        return _Fmt{"fabricateSequence_2('%s')"} % dummyID;
                      })
       .undoOperation ([](string, string memento)
                      {
                        GuiNotification::facade().displayInfo (NOTE_WARN, "can not UNDO Dummy-Action: "+memento);
                      });
  };
  
  
COMMAND_DEFINITION (test_fake_blubb)
  {
    def.operation ([](string dummyID)
                      {
                        string message{_Fmt{"fabricate gulp (dummyID='%s')"} % dummyID};
                        GuiNotification::facade().displayInfo (NOTE_INFO, message);
                      })
       .captureUndo ([](string dummyID) -> string
                      {
                        return _Fmt{"fabricateGulp('%s')"} % dummyID;
                      })
       .undoOperation ([](string, string memento)
                      {
                        GuiNotification::facade().displayInfo (NOTE_WARN, "can not UNDO Dummy-Action: "+memento);
                      });
  };
  
  
}} // namespace steam::mobject::session