selectioncommand.h

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#pragma once

#include "edbee/texteditorcommand.h"

namespace edbee {

class SelectionCommand : public TextEditorCommand
{
public:
    enum SelectionType {

      // movement and selection
        MoveCaretByCharacter,           
        MoveCaretsOrDeselect,           
        // SubWord, // TODO, implement subword selecting
        MoveCaretByWord,                
        MoveCaretByLine,                
        MoveCaretByPage,                
        MoveCaretToLineBoundary,        
        MoveCaretToDocumentBegin,       
        MoveCaretToDocumentEnd,         
        MoveCaretToExactOffset,         

      // selection only
        SelectAll,                      
        SelectWord,                     
        SelectFullLine,                 
        SelectWordAt,                   
        ToggleWordSelectionAt,          

      // add an extra caret
        AddCaretAtOffset,               
        AddCaretByLine,                 
        ResetSelection
    };

public:
    explicit SelectionCommand( SelectionType unit, int amount=0, bool keepSelection=false );
    virtual ~SelectionCommand();

    virtual int commandId();


    virtual void execute( TextEditorController* controller );
    virtual QString toString();

    SelectionType unit() { return unit_; }
    int amount() { return amount_; }
    bool keepSelection() { return keepSelection_; }

private:

    SelectionType unit_;
    int amount_;
    bool keepSelection_;

    
};


} // edbee