gui/main.c

   1 /* -*- Mode: C ; c-basic-offset: 2 -*- */
   2 /*
   3  * LADI Session Handler (ladish)
   4  *
   5  * Copyright (C) 2008, 2009, 2010 Nedko Arnaudov <nedko@arnaudov.name>
   6  *
   7  **************************************************************************
   8  * This file contains the code that implements main() and other top-level functionality
   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 "internal.h"
  28
  29 #include "gtk_builder.h"
  30 #include "canvas.h"
  31 #include "../proxies/control_proxy.h"
  32 #include "../proxies/a2j_proxy.h"
  33 #include "world_tree.h"
  34 #include "graph_view.h"
  35 #include "../common/catdup.h"
  36 #include "../proxies/studio_proxy.h"
  37 #include "../proxies/conf_proxy.h"
  38 #include "create_room_dialog.h"
  39 #include "menu.h"
  40 #include "about.h"
  41 #include "statusbar.h"
  42 #include "action.h"
  43 #include "studio.h"
  44 #include "jack.h"
  45 #include "../daemon/conf.h"
  46 #include "toolbar.h"
  47
  48 #define GETTEXT_PACKAGE "ladish"
  49
  50 #define ENABLE_NLS 1
  51
  52 GtkWidget * g_main_win;
  53
  54 void
  55 set_main_window_title(
  56   graph_view_handle view)
  57 {
  58   char * title;
  59
  60   if (view != NULL)
  61   {
  62     title = catdup3(get_view_name(view), " - ", _("LADI Session Handler"));
  63     gtk_window_set_title(GTK_WINDOW(g_main_win), title);
  64     free(title);
  65   }
  66   else
  67   {
  68     gtk_window_set_title(GTK_WINDOW(g_main_win), _("LADI Session Handler"));
  69   }
  70 }
  71
  72 void arrange(void)
  73 {
  74   canvas_handle canvas;
  75
  76   log_info("arrange request");
  77
  78   canvas = get_current_canvas();
  79   if (canvas != NULL)
  80   {
  81     canvas_arrange(canvas);
  82   }
  83 }
  84
  85 int main(int argc, char** argv)
  86 {
  87   #if ENABLE_NLS
  88     bindtextdomain (GETTEXT_PACKAGE, LOCALE_DIR);
  89     bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
  90     textdomain (GETTEXT_PACKAGE);
  91   #endif
  92
  93   gtk_init(&argc, &argv);
  94
  95   dbus_init();
  96
  97   if (!conf_proxy_init())
  98   {
  99     return 1;
 100   }
 101
 102   if (!canvas_init())
 103   {
 104     log_error("Canvas initialization failed.");
 105     return 1;
 106   }
 107
 108   if (!init_gtk_builder())
 109   {
 110     return 1;
 111   }
 112
 113   g_main_win = get_gtk_builder_widget("main_win");
 114
 115   init_dialogs();
 116
 117   if (!create_studio_lists())
 118   {
 119     return 1;
 120   }
 121
 122   init_statusbar();
 123   init_jack_widgets();
 124
 125   create_room_dialog_init();
 126
 127   world_tree_init();
 128   view_init();
 129
 130   init_actions_and_accelerators();
 131
 132   if (!menu_init())
 133   {
 134     return 1;
 135   }
 136
 137   buffer_size_clear();
 138
 139   if (!toolbar_init())
 140   {
 141     return 1;
 142   }
 143
 144   if (!conf_register(LADISH_CONF_KEY_DAEMON_NOTIFY, NULL, NULL))
 145   {
 146     return 1;
 147   }
 148
 149   if (!conf_register(LADISH_CONF_KEY_DAEMON_SHELL, NULL, NULL))
 150   {
 151     return 1;
 152   }
 153
 154   if (!conf_register(LADISH_CONF_KEY_DAEMON_TERMINAL, NULL, NULL))
 155   {
 156     return 1;
 157   }
 158
 159   if (!conf_register(LADISH_CONF_KEY_DAEMON_STUDIO_AUTOSTART, NULL, NULL))
 160   {
 161     return 1;
 162   }
 163
 164   if (!init_jack())
 165   {
 166     return 1;
 167   }
 168
 169   if (!a2j_proxy_init())
 170   {
 171     return 1;
 172   }
 173
 174   if (!control_proxy_init())
 175   {
 176     return 1;
 177   }
 178
 179   if (!studio_proxy_init())
 180   {
 181     return 1;
 182   }
 183
 184   set_studio_callbacks();
 185   set_room_callbacks();
 186
 187   g_signal_connect(G_OBJECT(g_main_win), "destroy", G_CALLBACK(gtk_main_quit), NULL);
 188   g_signal_connect(G_OBJECT(get_gtk_builder_widget("menu_item_quit")), "activate", G_CALLBACK(gtk_main_quit), NULL);
 189   g_signal_connect(G_OBJECT(get_gtk_builder_widget("menu_item_view_arrange")), "activate", G_CALLBACK(arrange), NULL);
 190   g_signal_connect(G_OBJECT(get_gtk_builder_widget("menu_item_help_about")), "activate", G_CALLBACK(show_about), NULL);
 191
 192   gtk_widget_show(g_main_win);
 193
 194   gtk_main();
 195
 196   studio_proxy_uninit();
 197   control_proxy_uninit();
 198   a2j_proxy_uninit();
 199   uninit_jack();
 200   menu_uninit();
 201   create_room_dialog_uninit();
 202   destroy_studio_lists();
 203   uninit_gtk_builder();
 204
 205   conf_proxy_uninit();
 206   dbus_uninit();
 207
 208   return 0;
 209 }