gui/about.c

   1 /* -*- Mode: C ; c-basic-offset: 2 -*- */
   2 /*
   3  * LADI Session Handler (ladish)
   4  *
   5  * Copyright (C) 2010 Nedko Arnaudov <nedko@arnaudov.name>
   6  *
   7  **************************************************************************
   8  * This file contains the code that implements the about dialog
   9  **************************************************************************
  10  *
  11  * LADI Session Handler is free software; you can redistribute it and/or modify
  12  * it under the terms of the GNU General Public License as published by
  13  * the Free Software Foundation; either version 2 of the License, or
  14  * (at your option) any later version.
  15  *
  16  * LADI Session Handler is distributed in the hope that it will be useful,
  17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19  * GNU General Public License for more details.
  20  *
  21  * You should have received a copy of the GNU General Public License
  22  * along with LADI Session Handler. If not, see <http://www.gnu.org/licenses/>
  23  * or write to the Free Software Foundation, Inc.,
  24  * 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  25  */
  26
  27 #include <sys/types.h>
  28 #include <sys/stat.h>
  29 #include <unistd.h>
  30 #include <fcntl.h>
  31
  32 #include "about.h"
  33 #include "pixbuf.h"
  34 #include "gtk_builder.h"
  35 #include "version.h"
  36
  37 #include "../common/file.h"
  38 #include "../common/catdup.h"
  39
  40 #define ABOUT_DIALOG_LOGO     "ladish-logo-128x128.png"
  41
  42 void show_about(void)
  43 {
  44   GtkWidget * dialog;
  45   GdkPixbuf * pixbuf;
  46   const char * authors[] =
  47     {
  48       _("Nedko Arnaudov"),
  49       _("Nikita Zlobin"),
  50       _("Filipe Alexandre Lopes Coelho"),
  51       NULL
  52     };
  53   const char * artists[] =
  54     {
  55       _("Lapo Calamandrei"),
  56       _("Nadejda Pancheva-Arnaudova"),
  57       NULL
  58     };
  59   const char * translators_array[] =
  60     {
  61       _("Nikita Zlobin"),
  62       _("Alexandre Prokoudine"),
  63       _("Olivier Humbert"),
  64       _("Frank Kober"),
  65       _("Maxim Kachur"),
  66       _("Jof Thibaut"),
  67       NULL,
  68     };
  69   char * translators;
  70   char * license;
  71   struct stat st;
  72   char timestamp_str[26];
  73   char built_str[200];
  74
  75   pixbuf =  load_pixbuf(ABOUT_DIALOG_LOGO);
  76   license = read_file_contents(DATA_DIR "/COPYING");
  77
  78   dialog = get_gtk_builder_widget("about_win");
  79
  80   st.st_mtime = 0;
  81   stat("/proc/self/exe", &st);
  82   ctime_r(&st.st_mtime, timestamp_str);
  83   timestamp_str[24] = 0;
  84
  85   sprintf(built_str, _("gladish is built on %s from %s"), timestamp_str, GIT_VERSION);
  86
  87   gtk_about_dialog_set_version(GTK_ABOUT_DIALOG(dialog), PACKAGE_VERSION);
  88   gtk_about_dialog_set_comments(GTK_ABOUT_DIALOG(dialog), built_str);
  89
  90   if (pixbuf != NULL)
  91   {
  92     gtk_about_dialog_set_logo(GTK_ABOUT_DIALOG(dialog), pixbuf);
  93     g_object_unref(pixbuf);
  94   }
  95
  96   if (license != NULL)
  97   {
  98     gtk_about_dialog_set_license(GTK_ABOUT_DIALOG(dialog), license);
  99     free(license);
 100   }
 101
 102   gtk_about_dialog_set_authors(GTK_ABOUT_DIALOG(dialog), authors);
 103   gtk_about_dialog_set_artists(GTK_ABOUT_DIALOG(dialog), artists);
 104
 105   translators = catdup_array(translators_array, "\n");
 106   if (translators != NULL)
 107   {
 108     gtk_about_dialog_set_translator_credits(GTK_ABOUT_DIALOG(dialog), translators);
 109   }
 110
 111   gtk_widget_show(dialog);
 112   gtk_dialog_run(GTK_DIALOG(dialog));
 113   gtk_widget_hide(dialog);
 114 }