texteditorkeymap.h

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#pragma once

#include <QKeySequence>
#include <QHash>
#include <QStringList>

namespace edbee {

class TextEditorCommand;
class TextEditorController;


class TextEditorKey
{
public:
    TextEditorKey( const QKeySequence& seq );
    TextEditorKey* clone() const;

    const QKeySequence& sequence();

private:
    QKeySequence sequence_;             

};


//------------------------------------------------------------


class TextEditorKeyMap
{
public:

    TextEditorKeyMap( TextEditorKeyMap* parentKeyMap=0 );
    virtual ~TextEditorKeyMap();

    void copyKeysTo( TextEditorKeyMap* keyMap );

    TextEditorKey* get( const QString& name ) const;
    QKeySequence getSequence( const QString& name ) const;
    QList<TextEditorKey*> getAll( const QString& name  ) const;
    bool has( const QString& name ) const;

    void add( const QString& command, TextEditorKey *sequence );
    void add( const QString& command, const QKeySequence& seq );
    bool add( const QString& command, const QString& seq );
//    void set( const QString& name, const QKeySequence::StandardKey key );
    void replace(const QString& name, TextEditorKey *sequence );

    QString findBySequence( QKeySequence sequence, QKeySequence::SequenceMatch& match );

    static QKeySequence joinKeySequences( const QKeySequence seq1, const QKeySequence seq2 );
    static QKeySequence::StandardKey standardKeyFromString( const QString& str );

    QString toString() const;

    TextEditorKeyMap* parentMap() { return parentRef_; }

private:

    TextEditorKeyMap* parentRef_;                       
    QHash<QString,TextEditorKey*> keyMap_;      
};


//-------------------------------------------------------------------


class TextKeyMapManager
{
public:
    TextKeyMapManager();
    virtual ~TextKeyMapManager();

    void loadAllKeyMaps( const QString& path );
    void loadKeyMap( const QString& file );
    void loadFactoryKeyMap();

    TextEditorKeyMap* get( const QString& name="" );
    TextEditorKeyMap* findOrCreate( const QString& name );

private:

    QHash<QString,TextEditorKeyMap*> keyMapHash_;   

};



} // edbee