texteditorcommand.h

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#pragma once

#include <QString>

namespace edbee {

class TextEditorController;

enum CoalesceId {
    CoalesceId_ForceMerge    = -1,           
    CoalesceId_None          = 0,            

    CoalesceId_Selection     = 1 << 16,      

    CoalesceId_TextChanges   = 2 << 16,      
    CoalesceId_AppendChar    = 3 << 16,      

    CoalesceId_Remove        = 4 << 16,      

    CoalesceId_InsertNewLine = 6 << 16,
    CoalesceId_Indent        = 7 << 16,
    CoalesceId_CutLine       = 8 << 16,
    CoalesceId_Paste         = 9 << 16,
    CoalesceId_Duplicate     = 10 << 16,

    CoalesceId_UserDefined   = 100 << 16
};



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

    virtual void execute( TextEditorController* controller ) = 0;

    virtual QString toString() = 0;
};

} // edbee