gui/room.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 room related code
   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 "create_room_dialog.h"
  28 #include "load_project_dialog.h"
  29 #include "save_project_dialog.h"
  30 #include "../proxies/studio_proxy.h"
  31 #include "../proxies/room_proxy.h"
  32 #include "graph_view.h"
  33 #include "menu.h"
  34 #include "world_tree.h"
  35
  36 void menu_request_create_room(void)
  37 {
  38   char * name;
  39   char * template;
  40
  41   log_info("create room request");
  42
  43   if (create_room_dialog_run(&name, &template))
  44   {
  45     log_info("Creating new room '%s' from template '%s'", name, template);
  46
  47     if (!studio_proxy_create_room(name, template))
  48     {
  49       error_message_box(_("Room creation failed, please inspect logs."));
  50     }
  51
  52     free(name);
  53     free(template);
  54   }
  55 }
  56
  57 void menu_request_destroy_room(void)
  58 {
  59   const char * room;
  60
  61   room = get_current_view_room_name();
  62   if (room == NULL)
  63   {
  64     ASSERT_NO_PASS;
  65     return;
  66   }
  67
  68   log_info("destroy room '%s' request", room);
  69
  70   if (!studio_proxy_delete_room(room))
  71   {
  72     error_message_box(_("Room deletion failed, please inspect logs."));
  73   }
  74 }
  75
  76 void menu_request_load_project(void)
  77 {
  78   ladish_run_load_project_dialog(graph_view_get_room(get_current_view()));
  79 }
  80
  81 void menu_request_unload_project(void)
  82 {
  83   if (!ladish_room_proxy_unload_project(graph_view_get_room(get_current_view())))
  84   {
  85     log_error("ladish_room_proxy_unload_project() failed");
  86   }
  87 }
  88
  89 void menu_request_save_project(void)
  90 {
  91   bool new_project;
  92   const char * project_dir;
  93   const char * project_name;
  94
  95   ladish_room_proxy_get_project_properties(graph_view_get_room(get_current_view()), &project_dir, &project_name, NULL, NULL);
  96
  97   new_project = strlen(project_dir) == 0;
  98
  99   if (new_project)
 100   {
 101     menu_request_save_as_project();
 102     return;
 103   }
 104
 105   if (!ladish_room_proxy_save_project(graph_view_get_room(get_current_view()), "", ""))
 106   {
 107     log_error("ladish_room_proxy_unload_project() failed");
 108   }
 109 }
 110
 111 void menu_request_save_as_project(void)
 112 {
 113   ladish_run_save_project_dialog(graph_view_get_room(get_current_view()));
 114 }
 115
 116 static void room_appeared(const char * opath, const char * name, const char * template)
 117 {
 118   graph_view_handle graph_view;
 119
 120   log_info("room \"%s\" appeared (%s). template is \"%s\"", name, opath, template);
 121
 122   if (!create_view(name, SERVICE_NAME, opath, true, true, false, &graph_view))
 123   {
 124     log_error("create_view() failed for room \"%s\"", name);
 125   }
 126 }
 127
 128 static void room_disappeared(const char * opath, const char * name, const char * template)
 129 {
 130   graph_view_handle graph_view;
 131
 132   log_info("room \"%s\" disappeared (%s). template is \"%s\"", name, opath, template);
 133
 134   graph_view = world_tree_find_by_opath(opath);
 135   if (graph_view == NULL)
 136   {
 137     log_error("Unknown room disappeared");
 138     return;
 139   }
 140
 141   destroy_view(graph_view);
 142 }
 143
 144 static void room_changed(const char * opath, const char * name, const char * template)
 145 {
 146   log_info("%s changed. name is \"%s\". template is \"%s\"", opath, name, template);
 147 }
 148
 149 void set_room_callbacks(void)
 150 {
 151   studio_proxy_set_room_callbacks(room_appeared, room_disappeared, room_changed);
 152 }