Line data    Source code

       1              : /* File: pencil_diagram_maker.inl; Copyright and License: see below */
       2              : 
       3              : #include "pencil_diagram_maker.h"
       4              : #include "u8/u8_trace.h"
       5              : #include <assert.h>
       6              : 
       7            0 : static inline void pencil_diagram_maker_init( pencil_diagram_maker_t *this_,
       8              :                                               const data_visible_set_t *input_data,
       9              :                                               const data_profile_part_t *profile )
      10              : {
      11            0 :     U8_TRACE_BEGIN();
      12            0 :     assert( NULL != input_data );
      13            0 :     assert( NULL != profile );
      14              : 
      15            0 :     pencil_diagram_painter_init( &((*this_).diagram_painter) );
      16            0 :     pencil_classifier_painter_init( &((*this_).classifier_painter) );
      17            0 :     pencil_relationship_painter_init( &((*this_).relationship_painter) );
      18            0 :     pencil_feature_painter_init( &((*this_).feature_painter) );
      19              : 
      20            0 :     (*this_).input_data = input_data;
      21            0 :     (*this_).profile = profile;
      22            0 :     pencil_layouter_init( &((*this_).layouter), input_data, profile );
      23              : 
      24            0 :     U8_TRACE_END();
      25            0 : }
      26              : 
      27              : static inline void pencil_diagram_maker_reinit( pencil_diagram_maker_t *this_,
      28              :                                                 const data_visible_set_t *input_data,
      29              :                                                 const data_profile_part_t *profile )
      30              : {
      31              :     U8_TRACE_BEGIN();
      32              :     assert( NULL != input_data );
      33              :     assert( NULL != profile );
      34              : 
      35              :     (*this_).input_data = input_data;
      36              :     (*this_).profile = profile;
      37              :     pencil_layouter_reinit( &((*this_).layouter), input_data, profile );
      38              : 
      39              :     U8_TRACE_END();
      40              : }
      41              : 
      42            0 : static inline void pencil_diagram_maker_destroy( pencil_diagram_maker_t *this_ )
      43              : {
      44            0 :     U8_TRACE_BEGIN();
      45              : 
      46            0 :     pencil_diagram_painter_destroy( &((*this_).diagram_painter) );
      47            0 :     pencil_classifier_painter_destroy( &((*this_).classifier_painter) );
      48            0 :     pencil_relationship_painter_destroy( &((*this_).relationship_painter) );
      49            0 :     pencil_feature_painter_destroy( &((*this_).feature_painter) );
      50              : 
      51            0 :     pencil_layouter_destroy( &((*this_).layouter) );
      52            0 :     (*this_).input_data = NULL;
      53              : 
      54            0 :     U8_TRACE_END();
      55            0 : }
      56              : 
      57            0 : static inline void pencil_diagram_maker_define_grid( pencil_diagram_maker_t *this_,
      58              :                                                      geometry_rectangle_t diagram_bounds,
      59              :                                                      cairo_t *cr )
      60              : {
      61            0 :     U8_TRACE_BEGIN();
      62              : 
      63              :     PangoLayout *font_layout;
      64            0 :     font_layout = pango_cairo_create_layout (cr);
      65              : 
      66            0 :     pencil_layouter_prepare ( &((*this_).layouter) );
      67            0 :     pencil_layouter_define_grid ( &((*this_).layouter), diagram_bounds, font_layout );
      68              : 
      69            0 :     g_object_unref (font_layout);
      70              : 
      71            0 :     U8_TRACE_END();
      72            0 : }
      73              : 
      74            0 : static inline const geometry_grid_t *pencil_diagram_maker_get_grid_const ( const pencil_diagram_maker_t *this_ )
      75              : {
      76            0 :     return pencil_layouter_get_grid_const( &((*this_).layouter) );
      77              : }
      78              : 
      79            0 : static inline void pencil_diagram_maker_layout_elements( pencil_diagram_maker_t *this_,
      80              :                                                          data_stat_t *io_layout_stat,
      81              :                                                          cairo_t *cr )
      82              : {
      83            0 :     U8_TRACE_BEGIN();
      84            0 :     assert( cr != NULL );
      85              : 
      86              :     /* trace input data: */
      87            0 :     const data_id_t diag_id = data_diagram_get_data_id( data_visible_set_get_diagram_const( (*this_).input_data ) );
      88            0 :     data_id_trace( &diag_id );
      89            0 :     data_profile_part_trace( (*this_).profile );
      90              : 
      91              :     PangoLayout *font_layout;
      92            0 :     font_layout = pango_cairo_create_layout (cr);
      93              : 
      94            0 :     pencil_layouter_layout_elements ( &((*this_).layouter), font_layout );
      95            0 :     if ( io_layout_stat != NULL )
      96              :     {
      97            0 :         layout_visible_set_get_statistics( pencil_layouter_get_layout_data_const( &((*this_).layouter) ), io_layout_stat );
      98              :     }
      99              : 
     100            0 :     g_object_unref (font_layout);
     101              : 
     102            0 :     U8_TRACE_END();
     103            0 : }
     104              : 
     105            0 : static inline const layout_visible_set_t *pencil_diagram_maker_get_layout_data_const( const pencil_diagram_maker_t *this_ )
     106              : {
     107            0 :     return pencil_layouter_get_layout_data_const( &((*this_).layouter) );
     108              : }
     109              : 
     110              : 
     111              : /*
     112              : Copyright 2016-2025 Andreas Warnke
     113              : 
     114              : Licensed under the Apache License, Version 2.0 (the "License");
     115              : you may not use this file except in compliance with the License.
     116              : You may obtain a copy of the License at
     117              : 
     118              :     http://www.apache.org/licenses/LICENSE-2.0
     119              : 
     120              : Unless required by applicable law or agreed to in writing, software
     121              : distributed under the License is distributed on an "AS IS" BASIS,
     122              : WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     123              : See the License for the specific language governing permissions and
     124              : limitations under the License.
     125              : */