1 // FGCommonInput.cxx -- common functions for all Input subsystems
3 // Written by Torsten Dreyer, started August 2009
4 // Based on work from David Megginson, started May 2001.
6 // Copyright (C) 2009 Torsten Dreyer, Torsten (at) t3r _dot_ de
7 // Copyright (C) 2001 David Megginson, david@megginson.com
9 // This program is free software; you can redistribute it and/or
10 // modify it under the terms of the GNU General Public License as
11 // published by the Free Software Foundation; either version 2 of the
12 // License, or (at your option) any later version.
14 // This program is distributed in the hope that it will be useful, but
15 // WITHOUT ANY WARRANTY; without even the implied warranty of
16 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 // General Public License for more details.
19 // You should have received a copy of the GNU General Public License
20 // along with this program; if not, write to the Free Software
21 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
29 #include "FGCommonInput.hxx"
30 #include <Main/globals.hxx>
31 #include <Main/fg_os.hxx>
33 using simgear::PropertyList;
36 void FGCommonInput::read_bindings (const SGPropertyNode * node, binding_list_t * binding_list, int modifiers, const string & module )
38 SG_LOG(SG_INPUT, SG_DEBUG, "Reading all bindings");
39 PropertyList bindings = node->getChildren("binding");
40 static string nasal = "nasal";
41 for (unsigned int i = 0; i < bindings.size(); i++) {
42 const char *cmd = bindings[i]->getStringValue("command");
43 SG_LOG(SG_INPUT, SG_DEBUG, "Reading binding " << cmd);
44 if (nasal.compare(cmd) == 0 && !module.empty())
45 bindings[i]->setStringValue("module", module.c_str());
46 binding_list[modifiers].push_back(new SGBinding(bindings[i], globals->get_props()));
49 // Read nested bindings for modifiers
50 if (node->getChild("mod-up") != 0)
51 read_bindings(node->getChild("mod-up"), binding_list,
52 modifiers|KEYMOD_RELEASED, module);
54 if (node->getChild("mod-shift") != 0)
55 read_bindings(node->getChild("mod-shift"), binding_list,
56 modifiers|KEYMOD_SHIFT, module);
58 if (node->getChild("mod-ctrl") != 0)
59 read_bindings(node->getChild("mod-ctrl"), binding_list,
60 modifiers|KEYMOD_CTRL, module);
62 if (node->getChild("mod-alt") != 0)
63 read_bindings(node->getChild("mod-alt"), binding_list,
64 modifiers|KEYMOD_ALT, module);
66 if (node->getChild("mod-meta") != 0)
67 read_bindings(node->getChild("mod-meta"), binding_list,
68 modifiers|KEYMOD_META, module);
70 if (node->getChild("mod-super") != 0)
71 read_bindings(node->getChild("mod-super"), binding_list,
72 modifiers|KEYMOD_SUPER, module);
74 if (node->getChild("mod-hyper") != 0)
75 read_bindings(node->getChild("mod-hyper"), binding_list,
76 modifiers|KEYMOD_HYPER, module);