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// FGCommonInput.cxx -- common functions for all Input subsystems
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// Written by Torsten Dreyer, started August 2009
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// Based on work from David Megginson, started May 2001.
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// Copyright (C) 2009 Torsten Dreyer, Torsten (at) t3r _dot_ de
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// Copyright (C) 2001 David Megginson, david@megginson.com
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU General Public License as
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// published by the Free Software Foundation; either version 2 of the
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// License, or (at your option) any later version.
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// This program is distributed in the hope that it will be useful, but
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// WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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#include "FGCommonInput.hxx"
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#include <Main/globals.hxx>
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#include <Main/fg_os.hxx>
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#include <simgear/math/SGMath.hxx>
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void FGCommonInput::read_bindings (const SGPropertyNode * node, binding_list_t * binding_list, int modifiers, const string & module )
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SG_LOG(SG_INPUT, SG_DEBUG, "Reading all bindings");
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vector<SGPropertyNode_ptr> bindings = node->getChildren("binding");
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static string nasal = "nasal";
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for (unsigned int i = 0; i < bindings.size(); i++) {
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const char *cmd = bindings[i]->getStringValue("command");
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SG_LOG(SG_INPUT, SG_DEBUG, "Reading binding " << cmd);
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if (nasal.compare(cmd) == 0 && !module.empty())
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bindings[i]->setStringValue("module", module.c_str());
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binding_list[modifiers].push_back(new SGBinding(bindings[i], globals->get_props()));
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// Read nested bindings for modifiers
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if (node->getChild("mod-up") != 0)
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read_bindings(node->getChild("mod-up"), binding_list,
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modifiers|KEYMOD_RELEASED, module);
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if (node->getChild("mod-shift") != 0)
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read_bindings(node->getChild("mod-shift"), binding_list,
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modifiers|KEYMOD_SHIFT, module);
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if (node->getChild("mod-ctrl") != 0)
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read_bindings(node->getChild("mod-ctrl"), binding_list,
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modifiers|KEYMOD_CTRL, module);
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if (node->getChild("mod-alt") != 0)
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read_bindings(node->getChild("mod-alt"), binding_list,
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modifiers|KEYMOD_ALT, module);
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if (node->getChild("mod-meta") != 0)
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read_bindings(node->getChild("mod-meta"), binding_list,
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modifiers|KEYMOD_META, module);
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if (node->getChild("mod-super") != 0)
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read_bindings(node->getChild("mod-super"), binding_list,
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modifiers|KEYMOD_SUPER, module);
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if (node->getChild("mod-hyper") != 0)
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read_bindings(node->getChild("mod-hyper"), binding_list,
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modifiers|KEYMOD_HYPER, module);