Line data    Source code

       1              : /* File: gui_main.c; Copyright and License: see below */
       2              : 
       3              : #include "gui_main.h"
       4              : #include "gui_main_window.h"
       5              : #include "gui_window_manager.h"
       6              : #include "storage/data_database_reader.h"
       7              : #include "meta/meta_info.h"
       8              : #include "u8/u8_trace.h"
       9              : #include "u8/u8_log.h"
      10              : #include "gui_gtk.h"
      11              : #include <stdio.h>
      12              : #include <stdlib.h>
      13              : 
      14              : static gui_window_manager_t window_manager;
      15              : 
      16            0 : static void gui_main_activate_callback( GtkApplication* app, gpointer user_data )
      17              : {
      18            0 :     U8_TRACE_BEGIN();
      19            0 :     U8_TRACE_TIMESTAMP();
      20            0 :     gui_window_manager_t *const win_manager = user_data;
      21            0 :     assert( win_manager != NULL );
      22              : 
      23            0 :     gui_window_manager_open_main_window( win_manager );
      24              : 
      25            0 :     U8_TRACE_END();
      26            0 : }
      27              : 
      28              : #if (( GTK_MAJOR_VERSION == 4 ) && ( GTK_MINOR_VERSION <= 6 ))
      29              : #define G_APPLICATION_DEFAULT_FLAGS (G_APPLICATION_FLAGS_NONE)
      30              : #endif  /* (( GTK_MAJOR_VERSION == 4 ) && ( GTK_MINOR_VERSION <= 6 )) */
      31              : 
      32            0 : void gui_main ( io_data_file_t *data_file, int argc, char **argv ) {
      33            0 :     U8_TRACE_BEGIN();
      34            0 :     U8_TRACE_TIMESTAMP();
      35            0 :     U8_TRACE_INFO_INT( "sizeof(gui_window_manager_t):", sizeof(gui_window_manager_t) );
      36              :     /* expect that no gtk_get_micro_version needed for analysis: */
      37            0 :     U8_LOG_EVENT_INT( "compiled against gtk:    ", GTK_MAJOR_VERSION * 1000 + GTK_MINOR_VERSION );
      38            0 :     U8_LOG_EVENT_INT( "linked against gtk:    ", gtk_get_major_version() * 1000 + gtk_get_minor_version() );
      39            0 :     U8_TRACE_INFO( "initializing gui thread..." );
      40              : 
      41              :     /* init */
      42              :     GtkApplication *const gtk_app
      43            0 :         = gtk_application_new( META_INFO_APPLICATION_ID_STR, G_APPLICATION_DEFAULT_FLAGS );
      44              : 
      45              :     /* get the icon */
      46              :     /*
      47              :     GtkIconTheme* icon_theme = gtk_icon_theme_get_for_display( gdk_display_get_default () );
      48              :     gtk_icon_theme_add_search_path( icon_theme, "/usr/share/pixmaps/" );
      49              :     if( gtk_icon_theme_has_icon( icon_theme, "crystal-facet-uml" ) != 1 )
      50              :     {
      51              :         U8_LOG_WARNING( "app icon not found" );
      52              :     }
      53              :     gtk_window_set_default_icon_name("crystal-facet-uml");
      54              :     */
      55              : 
      56            0 :     gui_window_manager_init( &window_manager, data_file, gtk_app );
      57              : 
      58            0 :     g_signal_connect( gtk_app, "activate", G_CALLBACK( gui_main_activate_callback ), &window_manager);
      59              : 
      60              :     /* run */
      61            0 :     U8_LOG_EVENT( "Connecting to a display (if display is remote, this may take some seconds) ..." );
      62            0 :     int error_code = g_application_run( G_APPLICATION(gtk_app), argc, argv );
      63            0 :     if ( error_code != 0 )
      64              :     {
      65            0 :         U8_LOG_ERROR_INT( "g_application_run:", error_code );
      66              :     }
      67              : 
      68              :     /* destroy */
      69            0 :     gui_window_manager_destroy( &window_manager );
      70              :     /* g_object_unref( icon_theme ); */
      71            0 :     g_object_unref( gtk_app );
      72              : 
      73            0 :     U8_TRACE_TIMESTAMP();
      74            0 :     U8_TRACE_END();
      75            0 : }
      76              : 
      77              : 
      78              : /*
      79              : Copyright 2016-2025 Andreas Warnke
      80              : 
      81              : Licensed under the Apache License, Version 2.0 (the "License");
      82              : you may not use this file except in compliance with the License.
      83              : You may obtain a copy of the License at
      84              : 
      85              :     http://www.apache.org/licenses/LICENSE-2.0
      86              : 
      87              : Unless required by applicable law or agreed to in writing, software
      88              : distributed under the License is distributed on an "AS IS" BASIS,
      89              : WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
      90              : See the License for the specific language governing permissions and
      91              : limitations under the License.
      92              : */