Line data    Source code

       1              : /* File: ctrl_controller.c; Copyright and License: see below */
       2              : 
       3              : #include "ctrl_controller.h"
       4              : #include "u8/u8_trace.h"
       5              : #include "u8/u8_log.h"
       6              : 
       7           42 : void ctrl_controller_init ( ctrl_controller_t *this_, data_database_t *database )
       8              : {
       9           42 :     U8_TRACE_BEGIN();
      10              : 
      11              :     /* init member attributes */
      12           42 :     (*this_).database = database;
      13           42 :     data_database_reader_init( &((*this_).db_reader), database );
      14           42 :     data_database_writer_init( &((*this_).db_writer), &((*this_).db_reader), database );
      15           42 :     ctrl_undo_redo_list_init ( &((*this_).undo_redo_list), &((*this_).db_reader), &((*this_).db_writer) );
      16           42 :     consistency_drop_invisibles_init ( &((*this_).consistency_drop_invisibles), &((*this_).db_reader), &((*this_).classifiers), &((*this_).diagrams) );
      17           42 :     consistency_lifeline_init ( &((*this_).consistency_lifeline), &((*this_).db_reader), &((*this_).classifiers), &((*this_).diagrams) );
      18           42 :     ctrl_classifier_trigger_init( &((*this_).classifier_trigger), &((*this_).consistency_drop_invisibles), &((*this_).consistency_lifeline) );
      19           42 :     ctrl_diagram_trigger_init( &((*this_).diagram_trigger), &((*this_).consistency_drop_invisibles), &((*this_).consistency_lifeline) );
      20           42 :     ctrl_classifier_controller_init ( &((*this_).classifiers),
      21              :                                       &((*this_).undo_redo_list),
      22              :                                       &((*this_).classifier_trigger),
      23              :                                       database,
      24              :                                       &((*this_).db_reader),
      25              :                                       &((*this_).db_writer)
      26              :                                     );
      27           42 :     ctrl_diagram_controller_init ( &((*this_).diagrams),
      28              :                                    &((*this_).undo_redo_list),
      29              :                                    &((*this_).diagram_trigger),
      30              :                                    database,
      31              :                                    &((*this_).db_reader),
      32              :                                    &((*this_).db_writer)
      33              :                                  );
      34           42 :     ctrl_consistency_checker_init ( &((*this_).consistency_checker), database, &((*this_).db_reader), &((*this_).db_writer) );
      35              : 
      36              :     /* listen on db open and prepare_close events: */
      37           42 :     data_database_listener_init ( &((*this_).me_as_listener),
      38              :                                   this_,
      39              :                                   (void (*)(void*,data_database_listener_signal_t)) &ctrl_controller_db_change_callback
      40              :                                 );
      41           42 :     data_database_add_db_listener( (*this_).database, &((*this_).me_as_listener) );
      42              : 
      43           42 :     U8_TRACE_END();
      44           42 : }
      45              : 
      46           42 : void ctrl_controller_destroy ( ctrl_controller_t *this_ )
      47              : {
      48           42 :     U8_TRACE_BEGIN();
      49              : 
      50              :     /* stop listening on db open and prepare_close events: */
      51           42 :     data_database_remove_db_listener( (*this_).database, &((*this_).me_as_listener) );
      52              : 
      53              :     /* destroy member attributes */
      54           42 :     ctrl_classifier_trigger_destroy( &((*this_).classifier_trigger) );
      55           42 :     ctrl_diagram_trigger_destroy( &((*this_).diagram_trigger) );
      56           42 :     ctrl_consistency_checker_destroy ( &((*this_).consistency_checker) );
      57           42 :     ctrl_diagram_controller_destroy ( &((*this_).diagrams) );
      58           42 :     ctrl_classifier_controller_destroy ( &((*this_).classifiers) );
      59           42 :     consistency_lifeline_destroy ( &((*this_).consistency_lifeline) );
      60           42 :     consistency_drop_invisibles_destroy ( &((*this_).consistency_drop_invisibles) );
      61           42 :     ctrl_undo_redo_list_destroy ( &((*this_).undo_redo_list) );
      62           42 :     data_database_writer_destroy( &((*this_).db_writer) );
      63           42 :     data_database_reader_destroy( &((*this_).db_reader) );
      64              : 
      65           42 :     U8_TRACE_END();
      66           42 : }
      67              : 
      68              : /* ================================ interface for database file ================================ */
      69              : 
      70            9 : void ctrl_controller_db_change_callback ( ctrl_controller_t *this_, data_database_listener_signal_t signal_id )
      71              : {
      72            9 :     U8_TRACE_BEGIN();
      73              : 
      74              :     /* for any db event, clear the undo history */
      75            9 :     ctrl_undo_redo_list_clear( &((*this_).undo_redo_list) );
      76              : 
      77            9 :     U8_TRACE_END();
      78            9 : }
      79              : 
      80              : 
      81              : /*
      82              : Copyright 2016-2025 Andreas Warnke
      83              : 
      84              : Licensed under the Apache License, Version 2.0 (the "License");
      85              : you may not use this file except in compliance with the License.
      86              : You may obtain a copy of the License at
      87              : 
      88              :     http://www.apache.org/licenses/LICENSE-2.0
      89              : 
      90              : Unless required by applicable law or agreed to in writing, software
      91              : distributed under the License is distributed on an "AS IS" BASIS,
      92              : WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
      93              : See the License for the specific language governing permissions and
      94              : limitations under the License.
      95              : */