Changeset - 571af19990ed
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[Not reviewed]
command-panel
0 3 0
Hasan Yavuz ÖZDERYA - 10 years ago 2015-10-10 16:03:20
hy@ozderya.net
implemented escaping of LF, CR, TAB characters with \n, \r, \t respectively
3 files changed with 30 insertions and 3 deletions:
commandedit.cpp
27
2
commandedit.h
2
commandwidget.cpp
1
1
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commandedit.cpp
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@@ -72,6 +72,9 @@ CommandEdit::~CommandEdit()
 
    delete hexValidator;
 
}
 

			




	
	
	
		
 
QString unEscape(QString str);

			




	
	
	
		
 
QString escape(QString str);

			




	
	
	
		
 

			




	
	
	
		
 
void CommandEdit::setMode(bool ascii)

			




	
	
	
		
 
{

			




	
	
	
		
 
    ascii_mode = ascii;

			




	
	
		
 
@@ -87,12 +90,13 @@ void CommandEdit::setMode(bool ascii)

			




	
	
	
		
 
            hexText.replace(hexText.size()-1, 1, "3F"); // 0x3F = '?'

			




	
	
	
		
 
            qWarning() << "Broken byte in hex command is replaced. Check your command!";

			




	
	
	
		
 
        }

			




	
	
	
		
 
        setText(QByteArray::fromHex(hexText.toLatin1()));

			




	
	
	
		
 

			




	
	
	
		
 
        setText(escape(QByteArray::fromHex(hexText.toLatin1())));

			




	
	
	
		
 
    }

			




	
	
	
		
 
    else

			




	
	
	
		
 
    {

			




	
	
	
		
 
        setValidator(hexValidator);

			




	
	
	
		
 
        setText(text().toLatin1().toHex());

			




	
	
	
		
 
        setText(unEscape(text()).toLatin1().toHex());

			




	
	
	
		
 
    }

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
		
 
@@ -115,3 +119,24 @@ void CommandEdit::keyPressEvent(QKeyEven

			




	
	
	
		
 

			




	
	
	
		
 
    QLineEdit::keyPressEvent(event);

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
QString CommandEdit::unEscapedText()

			




	
	
	
		
 
{

			




	
	
	
		
 
    return unEscape(text());

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
QString unEscape(QString str)

			




	
	
	
		
 
{

			




	
	
	
		
 
    str.replace("\\n", "\n");

			




	
	
	
		
 
    str.replace("\\r", "\r");

			




	
	
	
		
 
    str.replace("\\t", "\t");

			




	
	
	
		
 
    return str;

			




	
	
	
		
 
}

			




	
	
	
		
 

			




	
	
	
		
 
QString escape(QString str)

			




	
	
	
		
 
{

			




	
	
	
		
 
    str.replace("\n", "\\n");

			




	
	
	
		
 
    str.replace("\r", "\\r");

			




	
	
	
		
 
    str.replace("\t", "\\t");

			




	
	
	
		
 
    return str;

			




	
	
	
		
 
}

			




        

    


    
    

    

        

                

                    commandedit.h
                

                

                  
                      
                        

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@@ -22,6 +22,7 @@

			




	
	
	
		
 

			




	
	
	
		
 
#include <QLineEdit>

			




	
	
	
		
 
#include <QValidator>

			




	
	
	
		
 
#include <QString>

			




	
	
	
		
 

			




	
	
	
		
 
class CommandEdit : public QLineEdit

			




	
	
	
		
 
{

			




	
	
		
 
@@ -31,6 +32,7 @@ public:

			




	
	
	
		
 
    explicit CommandEdit(QWidget *parent = 0);

			




	
	
	
		
 
    ~CommandEdit();

			




	
	
	
		
 
    void setMode(bool ascii); // true = ascii, false = hex

			




	
	
	
		
 
    QString unEscapedText(); // return unescaped text(), used in ascii_mode only

			




	
	
	
		
 

			




	
	
	
		
 
private:

			




	
	
	
		
 
    bool ascii_mode;

			




        

    


    
    

    

        

                

                    commandwidget.cpp
                

                

                  
                      
                        

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@@ -60,7 +60,7 @@ void CommandWidget::onSendClicked()

			




	
	
	
		
 
    if (isASCIIMode())

			




	
	
	
		
 
    {

			




	
	
	
		
 
        qDebug() << "Sending:" << command;

			




	
	
	
		
 
        emit sendCommand(command.toLatin1());

			




	
	
	
		
 
        emit sendCommand(ui->leCommand->unEscapedText().toLatin1());

			




	
	
	
		
 
    }

			




	
	
	
		
 
    else // hex mode

			




	
	
	
		
 
    {

			




        

    



    


    



    



      

      





    
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