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_composer_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_composer_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 2016-2024 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             : */