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 #include <simgear/math/SGMath.hxx>
35 void FGCommonInput::read_bindings (const SGPropertyNode * node, binding_list_t * binding_list, int modifiers, string & module )
37 SG_LOG(SG_INPUT, SG_DEBUG, "Reading all bindings");
38 vector<SGPropertyNode_ptr> bindings = node->getChildren("binding");
39 string nasal = "nasal";
40 for (unsigned int i = 0; i < bindings.size(); i++) {
41 const char *cmd = bindings[i]->getStringValue("command");
42 SG_LOG(SG_INPUT, SG_DEBUG, "Reading binding " << cmd);
43 if (nasal.compare(cmd) == 0 && !module.empty())
44 bindings[i]->setStringValue("module", module.c_str());
45 binding_list[modifiers].push_back(new SGBinding(bindings[i], globals->get_props()));
48 // Read nested bindings for modifiers
49 if (node->getChild("mod-up") != 0)
50 read_bindings(node->getChild("mod-up"), binding_list,
51 modifiers|KEYMOD_RELEASED, module);
53 if (node->getChild("mod-shift") != 0)
54 read_bindings(node->getChild("mod-shift"), binding_list,
55 modifiers|KEYMOD_SHIFT, module);
57 if (node->getChild("mod-ctrl") != 0)
58 read_bindings(node->getChild("mod-ctrl"), binding_list,
59 modifiers|KEYMOD_CTRL, module);
61 if (node->getChild("mod-alt") != 0)
62 read_bindings(node->getChild("mod-alt"), binding_list,
63 modifiers|KEYMOD_ALT, module);
65 if (node->getChild("mod-meta") != 0)
66 read_bindings(node->getChild("mod-meta"), binding_list,
67 modifiers|KEYMOD_META, module);
69 if (node->getChild("mod-super") != 0)
70 read_bindings(node->getChild("mod-super"), binding_list,
71 modifiers|KEYMOD_SUPER, module);
73 if (node->getChild("mod-hyper") != 0)
74 read_bindings(node->getChild("mod-hyper"), binding_list,
75 modifiers|KEYMOD_HYPER, module);