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 "world_tree.h"
  33 #include "graph_view.h"
  34 #include "../common/catdup.h"
  35 #include "../proxies/studio_proxy.h"
  36 #include "../proxies/conf_proxy.h"
  37 #include "create_room_dialog.h"
  38 #include "menu.h"
  39 #include "about.h"
  40 #include "statusbar.h"
  41 #include "action.h"
  42 #include "studio.h"
  43 #include "jack.h"
  44 #include "../daemon/conf.h"
  45 #include "toolbar.h"
  46
  47 GtkWidget * g_main_win;
  48
  49 void
  50 set_main_window_title(
  51   graph_view_handle view)
  52 {
  53   char * title;
  54
  55   if (view != NULL)
  56   {
  57     title = catdup(get_view_name(view), " - LADI Session Handler");
  58     gtk_window_set_title(GTK_WINDOW(g_main_win), title);
  59     free(title);
  60   }
  61   else
  62   {
  63     gtk_window_set_title(GTK_WINDOW(g_main_win), "LADI Session Handler");
  64   }
  65 }
  66
  67 void arrange(void)
  68 {
  69   canvas_handle canvas;
  70
  71   log_info("arrange request");
  72
  73   canvas = get_current_canvas();
  74   if (canvas != NULL)
  75   {
  76     canvas_arrange(canvas);
  77   }
  78 }
  79
  80 int main(int argc, char** argv)
  81 {
  82   gtk_init(&argc, &argv);
  83
  84   dbus_init();
  85
  86   if (!conf_proxy_init())
  87   {
  88     return 1;
  89   }
  90
  91   if (!canvas_init())
  92   {
  93     log_error("Canvas initialization failed.");
  94     return 1;
  95   }
  96
  97   if (!init_gtk_builder())
  98   {
  99     return 1;
 100   }
 101
 102   g_main_win = get_gtk_builder_widget("main_win");
 103
 104   init_dialogs();
 105
 106   if (!create_studio_lists())
 107   {
 108     return 1;
 109   }
 110
 111   init_statusbar();
 112   init_jack_widgets();
 113
 114   create_room_dialog_init();
 115
 116   world_tree_init();
 117   view_init();
 118
 119   init_actions_and_accelerators();
 120
 121   if (!menu_init())
 122   {
 123     return 1;
 124   }
 125
 126   buffer_size_clear();
 127
 128   if (!toolbar_init())
 129   {
 130     return 1;
 131   }
 132
 133   if (!conf_register(LADISH_CONF_KEY_DAEMON_NOTIFY, NULL, NULL))
 134   {
 135     return 1;
 136   }
 137
 138   if (!conf_register(LADISH_CONF_KEY_DAEMON_SHELL, NULL, NULL))
 139   {
 140     return 1;
 141   }
 142
 143   if (!conf_register(LADISH_CONF_KEY_DAEMON_TERMINAL, NULL, NULL))
 144   {
 145     return 1;
 146   }
 147
 148   if (!conf_register(LADISH_CONF_KEY_DAEMON_STUDIO_AUTOSTART, NULL, NULL))
 149   {
 150     return 1;
 151   }
 152
 153   if (!init_jack())
 154   {
 155     return 1;
 156   }
 157
 158   if (!control_proxy_init())
 159   {
 160     return 1;
 161   }
 162
 163   if (!studio_proxy_init())
 164   {
 165     return 1;
 166   }
 167
 168   set_studio_callbacks();
 169   set_room_callbacks();
 170
 171   g_signal_connect(G_OBJECT(g_main_win), "destroy", G_CALLBACK(gtk_main_quit), NULL);
 172   g_signal_connect(G_OBJECT(get_gtk_builder_widget("menu_item_quit")), "activate", G_CALLBACK(gtk_main_quit), NULL);
 173   g_signal_connect(G_OBJECT(get_gtk_builder_widget("menu_item_view_arrange")), "activate", G_CALLBACK(arrange), NULL);
 174   g_signal_connect(G_OBJECT(get_gtk_builder_widget("menu_item_help_about")), "activate", G_CALLBACK(show_about), NULL);
 175
 176   gtk_widget_show(g_main_win);
 177
 178   gtk_main();
 179
 180   studio_proxy_uninit();
 181   control_proxy_uninit();
 182   uninit_jack();
 183   menu_uninit();
 184   create_room_dialog_uninit();
 185   destroy_studio_lists();
 186   uninit_gtk_builder();
 187
 188   conf_proxy_uninit();
 189   dbus_uninit();
 190
 191   return 0;
 192 }