selectioncommand.h

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// edbee - Copyright (c) 2012-2025 by Rick Blommers and contributors
// SPDX-License-Identifier: MIT
 
#pragma once
 
#include "edbee/exports.h"
 
#include "edbee/texteditorcommand.h"
 
namespace edbee {

class EDBEE_EXPORT SelectionCommand : public TextEditorCommand
{
public:
    enum SelectionType {
 
      // movement and selection
        MoveCaretByCharacter,           
        MoveCaretsOrDeselect,           
        // SubWord, // TODO, implement subword selecting
        MoveCaretByWord,                
        MoveCaretByLine,                
        MoveCaretByPage,                
        MoveCaretToWordBoundary,        
        MoveCaretToLineBoundary,        
        MoveCaretToDocumentBegin,       
        MoveCaretToDocumentEnd,         
        MoveCaretToExactOffset,         
 
      // selection only
        SelectAll,                      
        SelectWord,                     
        SelectFullLine,                 
        SelectWordAt,                   
        ToggleWordSelectionAt,          
 
      // add an extra caret
        AddCaretAtOffset,               
        AddCaretByLine,                 
        ResetSelection
    };
    enum SelectionType {…};
 
public:
    explicit SelectionCommand( SelectionType unit, int amount=0, bool keepSelection=false, int rangeIndex = -1 );
    virtual ~SelectionCommand();
 
 
    virtual int commandId();
 
 
    virtual void execute( TextEditorController* controller ) override;
    virtual QString toString() override;
    virtual bool readonly() override;
 
    SelectionType unit() { return unit_; }
    int amount() { return amount_; }
    bool keepSelection() { return keepSelection_; }
    int rangeIndex() { return rangeIndex_; }
    void setAnchor(int anchor) { anchor_ = anchor; }
    int anchor() { return anchor_; }
 
 
private:
 
    SelectionType unit_;
    int amount_;
    int anchor_;              
    bool keepSelection_;
    int rangeIndex_;
};
class EDBEE_EXPORT SelectionCommand : public TextEditorCommand {…};
 
 
} // edbee