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            0 :     gui_window_manager_init( &window_manager, data_file, gtk_app );
      46              : 
      47            0 :     g_signal_connect( gtk_app, "activate", G_CALLBACK( gui_main_activate_callback ), &window_manager);
      48              : 
      49              :     /* run */
      50            0 :     U8_LOG_EVENT( "Connecting to a display (if display is remote, this may take some seconds) ..." );
      51            0 :     int error_code = g_application_run( G_APPLICATION(gtk_app), argc, argv );
      52            0 :     if ( error_code != 0 )
      53              :     {
      54            0 :         U8_LOG_ERROR_INT( "g_application_run:", error_code );
      55              :     }
      56              : 
      57              :     /* destroy */
      58            0 :     gui_window_manager_destroy( &window_manager );
      59            0 :     g_object_unref( gtk_app );
      60              : 
      61            0 :     U8_TRACE_TIMESTAMP();
      62            0 :     U8_TRACE_END();
      63            0 : }
      64              : 
      65              : 
      66              : /*
      67              : Copyright 2016-2025 Andreas Warnke
      68              : 
      69              : Licensed under the Apache License, Version 2.0 (the "License");
      70              : you may not use this file except in compliance with the License.
      71              : You may obtain a copy of the License at
      72              : 
      73              :     http://www.apache.org/licenses/LICENSE-2.0
      74              : 
      75              : Unless required by applicable law or agreed to in writing, software
      76              : distributed under the License is distributed on an "AS IS" BASIS,
      77              : WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
      78              : See the License for the specific language governing permissions and
      79              : limitations under the License.
      80              : */