LoadBindings.h

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/*
 * LoadBindings - Simple parser to read keybindings for AbiWord
 * Copyright (C) 2007 by Martin Sevior
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 * 02110-1301 USA.
 */

#ifndef PLUGIN_LOADBINDINGS_H
#define PLUGIN_LOADBINDINGS_H
#include "ut_string_class.h"
#include "ev_EditEventMapper.h"
#include "ev_EditEventMapper.h"
#include "ev_EditBinding.h"

class AV_View;
class FL_DocLayout;
class XAP_App;
class EV_EditMethodCallData;

enum {
    DONT_UNBIND_MOUSECONTEXTS   = 0x01,
    DONT_UNBIND_KEYSTROKES      = 0x02,

    DONT_UNBIND_ANYTHING        = 0x03
};

enum _FROM_URI { FROM_URI };
enum _FROM_MEMORY { FROM_MEMORY };

typedef std::map<std::string,UT_uint8> UnbindMap;
typedef std::map<UT_uint32,std::string> BindingMap;

class LoadBindings
{
    public:
        LoadBindings(EV_EditMethodCallData * d, _FROM_URI);
        LoadBindings(EV_EditMethodCallData * d, _FROM_MEMORY);
        ~LoadBindings();
        bool Load();
        bool Set() const;
        const std::string& GetName() const { return m_sName; }

    protected:
        XAP_App*            m_pApp;
        xmlDocPtr           m_pXMLDoc;
        std::string         m_sName;
        bool                m_bReplace;
        BindingMap          m_BindMap;
        UnbindMap           m_UnbindMap;


        int strcmp( const char* s1, const char* s2 ) {          return ::strcmp( s1, s2 ); }
        int strcmp( const char* s1, const xmlChar* s2 ) {       return ::strcmp( s1, reinterpret_cast<const char*>(s2) ); }
        int strcmp( const xmlChar* s1, const xmlChar* s2 ) {    return ::strcmp( reinterpret_cast<const char*>(s1), reinterpret_cast<const char*>(s2) ); }
        int strcmp( const xmlChar* s1, const char* s2 ) {       return ::strcmp( reinterpret_cast<const char*>(s1), s2 ); }

        EV_EditModifierState GetModifiers( xmlNodePtr node );

        const char* FindAttribute( xmlNodePtr node, const char* name );

        bool AddMapping( UT_uint32 binding, const char* command );

        bool RemoveMapping( const char* command, UT_uint8 unbinding );

        void ReportError( const char* format, ... ) const;

        void ReportWarning( const char* format, ... ) const;
};

class EV_NamedVirtualKey
{
public:
    static const char * getName(EV_EditBits eb);
    static EV_EditBits  getEB(const char * szName);
};

#endif /* PLUGIN_LOADBINDINGS_H */