NumberControl Class Reference

#include <NumberControl.hh>

Inheritance diagram for NumberControl:

Collaboration diagram for NumberControl:

Classes
union	Value

Public Member Functions
	NumberControl (wxWindow *parent, wxWindowID id=-1, const wxPoint &pos=wxDefaultPosition, const wxSize &size=wxDefaultSize, long style=(MODE_HEXADECIMAL|MODE_BINARY|MODE_INT|MODE_UNSIGNED|MODE_FLOAT), int initial=0, const wxString &name=_T("NumberControl"))
virtual	~NumberControl ()
int	intValue () const
unsigned int	unsignedValue () const
float	floatValue () const
double	doubleValue () const
ULongWord	uLongValue () const
long	mode () const
void	setBinMode ()
void	setHexMode ()
void	setIntMode ()
void	setUnsignedMode ()
void	setFloatMode ()
void	setDoubleMode ()
void	setValue (const ULongWord value)
void	setValue (const unsigned int value)
void	setValue (const int value)
void	setValue (const float value)
void	setValue (const double value)

Static Public Attributes
static const long	MODE_BINARY = 1
	Style flag for binary mode availability.
static const long	MODE_INT = 4
	Style flag for signed integer mode availablity.
static const long	MODE_UNSIGNED = 8
	Style flag for unsigned integer mode availability.
static const long	MODE_HEXADECIMAL = 2
	Style flag for hexadecimal mode availability.
static const long	MODE_FLOAT = 16
	Style flag for float mode availability.
static const long	MODE_DOUBLE = 32
	Style flag for double mode availability.
static const long	NO_MODE_CHOICER = 64
	Style flag for base choicer visibility.

Private Types
enum	{ ID_BASE = 20000 , ID_TEXT }
	IDs for the subwidgets. More...

Private Member Functions
void	create (const wxSize &size)
void	update ()
void	onModeChoice (wxCommandEvent &event)
void	onText (wxCommandEvent &event)

Private Attributes
FocusTrackingTextCtrl *	text_
	Text field widget.
wxChoice *	modeChoice_
	Mode choicer widget.
long	style_
	Current style flags of the widget.
Value	value_
	Current value of the widget.
wxString	stringValue_
	Dummy value string for the validators.
long	mode_
	Current mode of the widget.
wxTextValidator *	binValidator_
	Binary input validator.
wxTextValidator *	hexValidator_
	Hexadecimal input validator.
wxTextValidator *	intValidator_
	Signed integer input validator.
wxTextValidator *	unsignedValidator_
	Unsigned integer input validator.
wxTextValidator *	floatValidator_
	Float input validator.

Static Private Attributes
static const wxString	MODE_STRING_BIN = _T("bin")
	Choicer item string for the binary mode.
static const wxString	MODE_STRING_HEX = _T("hex")
	Choicer item string for the hexadecimal mode.
static const wxString	MODE_STRING_INT = _T("int")
	Choicer item string for the integer mode.
static const wxString	MODE_STRING_UNSIGNED = _T("unsigned")
	Choicer item string for the unsigned mode.
static const wxString	MODE_STRING_FLOAT = _T("float")
	Choicer item string for the float mode.
static const wxString	MODE_STRING_DOUBLE = _T("double")
	Choicer item string for the double mode.
static const int	CHOICER_WIDTH = 100
	Mode choicer width.

Detailed Description

Text field widget for numeric value input.

The widget value can be modified in hexadecimal, binary, int, unsigned int and floating point format. The widget value is always the same four bytes of memory, and the bit pattern is interpreted depending on the selected mode. Text field mode can be selected using an optional mode choicer. Available modes for the choicer are selected by passing the following style flags to the constructor: MODE_HEXADECIMAL, MODE_BINARY, MODE_INT, MODE_UNSIGNED, MODE_FLOAT and MODE_DOUBLE

Note that the extra bits in the double value is ignored when the mode is changed from double to any of the other modes.

The mode choicer widget can be disabled by using NO_MODE_CHOICER style flag.

Definition at line 59 of file NumberControl.hh.

Member Enumeration Documentation

anonymous enum

anonymous enum

private

IDs for the subwidgets.

Enumerator
ID_BASE
ID_TEXT

Definition at line 166 of file NumberControl.hh.

         {
        ID_BASE = 20000,
        ID_TEXT
    };

Constructor & Destructor Documentation

NumberControl()

NumberControl::NumberControl	(	wxWindow *	parent,
		wxWindowID	id = -1,
		const wxPoint &	pos = wxDefaultPosition,
		const wxSize &	size = wxDefaultSize,
		long	style = (MODE_HEXADECIMAL | MODE_BINARY |                      MODE_INT | MODE_UNSIGNED | MODE_FLOAT),
		int	initial = 0,
		const wxString &	name = _T("NumberControl")
	)

The Constructor.

Parameters

window	Parent window of the widget.
id	ID of the widget.
pos	Position of the widget.
size	Size of the widget.
style	Style flags for the widget, see class comment for list of available flags.
value	Initial value of the input.
name	Name identifier for the widget.

Exceptions

OutOfRange	If the value is out of the range.
InvalidData	If the minimum value is higher than the maximum.

Definition at line 83 of file NumberControl.cc.

                          :
    wxPanel(parent, id, pos, size, wxTAB_TRAVERSAL, name),
    text_(NULL),
    modeChoice_(NULL),
    style_(style),
    stringValue_(_T("")),
    mode_(0),
    binValidator_(NULL),
    hexValidator_(NULL),
    intValidator_(NULL),
    unsignedValidator_(NULL),
    floatValidator_(NULL) {
 
    value_.unsignedValue =initial;
 
    // Create subwidgets.
    create(size);
}

References unsignedValue().

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~NumberControl()

NumberControl::~NumberControl ( )

virtual

The destructor.

Definition at line 113 of file NumberControl.cc.

                              {
    if (binValidator_ != NULL) {
        delete binValidator_;
    }
    if (hexValidator_ != NULL) {
        delete hexValidator_;
    }
    if (intValidator_ != NULL) {
        delete intValidator_;
    }
    if (unsignedValidator_ != NULL) {
        delete unsignedValidator_;
    }
    if (floatValidator_ != NULL) {
        delete floatValidator_;
    }
}

References binValidator_, floatValidator_, hexValidator_, intValidator_, and unsignedValidator_.

Member Function Documentation

create()

void NumberControl::create ( const wxSize &  size )

private

Creates the textfield and optional base choicer subwidgets for the control.

Definition at line 136 of file NumberControl.cc.

                                        {
 
    wxSizer* sizer = new wxBoxSizer(wxHORIZONTAL);
 
    int textWidth = size.GetWidth();
    if ((style_ & NO_MODE_CHOICER) == 0) {
        textWidth = textWidth - CHOICER_WIDTH;
        if (textWidth < 20) {
            textWidth = 20;
        }
    }
 
    // Create text field widget.
    text_ =
        new FocusTrackingTextCtrl(this, ID_TEXT, _T(""), wxDefaultPosition,
                                  wxSize(textWidth, -1));
 
    sizer->Add(text_, 0, wxALIGN_CENTER_VERTICAL);
 
    if ((style_ & NO_MODE_CHOICER) == 0) {
        // Create base choicer.
        modeChoice_ = new wxChoice(this, ID_BASE, wxDefaultPosition,
                                   wxSize(CHOICER_WIDTH, -1));
 
        // append base choices
        if ((style_ & MODE_BINARY) != 0) {
            modeChoice_->Append(MODE_STRING_BIN);
        }
        if ((style_ & MODE_HEXADECIMAL) != 0) {
            modeChoice_->Append(MODE_STRING_HEX);
        }
        if ((style_ & MODE_INT) != 0) {
            modeChoice_->Append(MODE_STRING_INT);
        }
        if ((style_ & MODE_UNSIGNED) != 0) {
            modeChoice_->Append(MODE_STRING_UNSIGNED);
        }
        if ((style_ & MODE_FLOAT) != 0) {
            modeChoice_->Append(MODE_STRING_FLOAT);
        }
        if ((style_ & MODE_DOUBLE) != 0) {
            modeChoice_->Append(MODE_STRING_DOUBLE);
        }
 
        sizer->Add(modeChoice_, 0, wxALIGN_CENTER_VERTICAL);
 
        // set initial mode
        if ((style_ & MODE_INT) != 0) {
            setIntMode();
        } else if ((style_ & MODE_UNSIGNED) != 0) {
            setUnsignedMode();
        } else if ((style_ & MODE_FLOAT) != 0) {
            setFloatMode();
        } else if ((style_ & MODE_HEXADECIMAL) != 0) {
            setHexMode();
        } else if ((style_ & MODE_BINARY) != 0) {
            setBinMode();
        } else if ((style_ & MODE_DOUBLE) != 0) {
            setDoubleMode();
        } else {
            assert(false);
        }
    }
 
    SetSizer(sizer);
    Fit();
}

References assert, CHOICER_WIDTH, ID_BASE, ID_TEXT, MODE_BINARY, MODE_DOUBLE, MODE_FLOAT, MODE_HEXADECIMAL, MODE_INT, MODE_STRING_BIN, MODE_STRING_DOUBLE, MODE_STRING_FLOAT, MODE_STRING_HEX, MODE_STRING_INT, MODE_STRING_UNSIGNED, MODE_UNSIGNED, modeChoice_, NO_MODE_CHOICER, setBinMode(), setDoubleMode(), setFloatMode(), setHexMode(), setIntMode(), setUnsignedMode(), style_, and text_.

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doubleValue()

double NumberControl::doubleValue

(

)

const

Returns the current value.

Returns

Current value of the widget as double.

Definition at line 450 of file NumberControl.cc.

                                 {
    return value_.doubleValue;
}

References NumberControl::Value::doubleValue, and value_.

Referenced by MemoryValueDialog::doubleValue(), and SimulateDialog::onUpdateValue().

floatValue()

float NumberControl::floatValue

(

)

const

Returns the current value.

Returns

Current value of the widget as float.

Definition at line 439 of file NumberControl.cc.

                                {
    return value_.floatValue;
}

References NumberControl::Value::floatValue, and value_.

intValue()

int NumberControl::intValue

(

)

const

Returns the current value.

Returns

Current value of the widget as int.

Definition at line 417 of file NumberControl.cc.

                              {
    return value_.intValue;
}

References NumberControl::Value::intValue, and value_.

Referenced by MemoryValueDialog::intValue(), and SimulateDialog::onUpdateValue().

mode()

long NumberControl::mode

(

)

const

Returns the widget mode style flag.

Returns

Current mode of the widget.

Definition at line 764 of file NumberControl.cc.

                          {
    return mode_;
}

References mode_.

Referenced by MemoryValueDialog::mode(), and SimulateDialog::onUpdateValue().

onModeChoice()

void NumberControl::onModeChoice ( wxCommandEvent &  event )

private

Event handler for the mode choicer.

Updates text field according to the selected mode.

Definition at line 327 of file NumberControl.cc.

                                           {
 
    // Udate the value from the textfield input.
    wxCommandEvent dummy;
    onText(dummy);
 
    // Set the selected mode.
    if (modeChoice_->GetStringSelection() == MODE_STRING_BIN) {
        setBinMode();
    }else if (modeChoice_->GetStringSelection() == MODE_STRING_HEX) {
        setHexMode();
    } else if (modeChoice_->GetStringSelection() == MODE_STRING_INT) {
        setIntMode();
    } else if (modeChoice_->GetStringSelection() == MODE_STRING_UNSIGNED) {
        setUnsignedMode();
    } else if (modeChoice_->GetStringSelection() == MODE_STRING_FLOAT) {
        setFloatMode();
    } else if (modeChoice_->GetStringSelection() == MODE_STRING_DOUBLE) {
        setDoubleMode();
    } else {
        assert(false);
    }
}

References assert, dummy, MODE_STRING_BIN, MODE_STRING_DOUBLE, MODE_STRING_FLOAT, MODE_STRING_HEX, MODE_STRING_INT, MODE_STRING_UNSIGNED, modeChoice_, onText(), setBinMode(), setDoubleMode(), setFloatMode(), setHexMode(), setIntMode(), and setUnsignedMode().

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onText()

void NumberControl::onText ( wxCommandEvent &  event )

private

Event handler, which validates the text field value and transfers data from the text field to the value variable.

This event handler is called when user has input new value to the text field.

Definition at line 270 of file NumberControl.cc.

                                     {
 
    string stringValue = WxConversion::toString(text_->GetValue());
 
    if (stringValue == "") {
        value_.intValue = 0;
        update();
        wxCommandEvent textEvent(wxEVT_COMMAND_TEXT_UPDATED, GetId());
        GetParent()->GetEventHandler()->AddPendingEvent(textEvent);
 
        return;
    }
 
    try {
        if (mode_ == MODE_INT) {
            // int mode
            value_.intValue = Conversion::toInt(stringValue);
        } else if (mode_ == MODE_BINARY) {
            // binary mode
            stringValue = stringValue + "b";
            value_.intValue = Conversion::toInt(stringValue);
        } else if (mode_ == MODE_HEXADECIMAL) {
            // hexadecimal mode
            stringValue = "0x" + stringValue;
            value_.intValue = Conversion::toInt(stringValue);
        } else if (mode_ == MODE_UNSIGNED) {
            // unsigned mode
            value_.unsignedValue = Conversion::toUnsignedInt(stringValue);
        } else if (mode_ == MODE_FLOAT) {
            // float mode
            value_.floatValue = Conversion::toFloat(stringValue);
        } else if (mode_ == MODE_DOUBLE) {
            // double mode
            value_.doubleValue = Conversion::toDouble(stringValue);
        } else {
            assert(false);
        }
    } catch (NumberFormatException& e) {
        // invalid input in the text field
        value_.intValue = 0;
    }
 
    wxCommandEvent textEvent(wxEVT_COMMAND_TEXT_UPDATED, GetId());
    GetParent()->GetEventHandler()->AddPendingEvent(textEvent);
 
    if (text_->IsModified()) {
        update();
    }
}

References assert, NumberControl::Value::doubleValue, NumberControl::Value::floatValue, NumberControl::Value::intValue, mode_, MODE_BINARY, MODE_DOUBLE, MODE_FLOAT, MODE_HEXADECIMAL, MODE_INT, MODE_UNSIGNED, text_, Conversion::toDouble(), Conversion::toFloat(), Conversion::toInt(), WxConversion::toString(), Conversion::toUnsignedInt(), NumberControl::Value::unsignedValue, update(), and value_.

Referenced by onModeChoice().

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setBinMode()

void NumberControl::setBinMode

(

)

Sets the widget to binary mode.

Exceptions

NotAvailable

If the MODE_BINARY style was not specified to the contructor.

Definition at line 493 of file NumberControl.cc.

                          {
    // Check that the binary mode is available.
    if ((style_ & MODE_BINARY) == 0) {
        // Binary mode not available.
        string procName = "NubmerControl::setBinMode";
        throw NotAvailable(__FILE__, __LINE__, procName);
    }
 
    // Create binary input validator if necessary.
    if (binValidator_ == NULL) {
        binValidator_ =
            new wxTextValidator(wxFILTER_INCLUDE_CHAR_LIST, &stringValue_);
 
#if wxCHECK_VERSION(2, 5, 4)
        wxArrayString includes;
        includes.Add(_T("0"));
        includes.Add(_T("1"));
        binValidator_->SetIncludes(includes);
#else
        binValidator_->SetIncludeList(
            wxStringList(_T("0"), _T("1"), NULL));
#endif
 
    }
 
    // Set the binary validator and update the widget.
    text_->SetValidator(*binValidator_);
    mode_ = MODE_BINARY;
    if (modeChoice_ != NULL &&
        modeChoice_->GetStringSelection() != MODE_STRING_BIN) {
 
        modeChoice_->SetStringSelection(MODE_STRING_BIN);
    }
    update();
}

References binValidator_, mode_, MODE_BINARY, MODE_STRING_BIN, modeChoice_, stringValue_, style_, text_, and update().

Referenced by create(), and onModeChoice().

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setDoubleMode()

void NumberControl::setDoubleMode

(

)

Sets the widget to double mode.

Exceptions

NotAvailable

If the MODE_DOUBLE style was not specified to the constructor.

Definition at line 709 of file NumberControl.cc.

                             {
    // Check that the double mode is available.
    if ((style_ & MODE_DOUBLE) == 0) {
        // Double mode not available.
        string procName = "NubmerControl::setDoubleMode";
        throw NotAvailable(__FILE__, __LINE__, procName);
    }
 
    // Create float/double input validator if necessary.
    if (floatValidator_ == NULL) {
        floatValidator_ =
            new wxTextValidator(wxFILTER_INCLUDE_CHAR_LIST, &stringValue_);
 
#if wxCHECK_VERSION(2, 5, 4)
        wxArrayString includes;
        includes.Add(_T("0"));
        includes.Add(_T("1"));
        includes.Add(_T("2"));
        includes.Add(_T("3"));
        includes.Add(_T("4"));
        includes.Add(_T("5"));
        includes.Add(_T("6"));
        includes.Add(_T("7"));
        includes.Add(_T("8"));
        includes.Add(_T("9"));
        includes.Add(_T("e"));
        includes.Add(_T("."));
        includes.Add(_T("-"));
        includes.Add(_T("+"));
        floatValidator_->SetIncludes(includes);
#else
        floatValidator_->SetIncludeList(
            wxStringList(_T("0"), _T("1"), _T("2"), _T("3"), _T("4"),
             _T("5"), _T("6"), _T("7"), _T("8"), _T("9"),
                         _T("e"), _T("."), _T("-"), _T("+"), NULL));
#endif
    }
 
    // Set the float/double validator and update the widget.
    text_->SetValidator(*floatValidator_);
    mode_ = MODE_DOUBLE;
    if (modeChoice_ != NULL &&
        modeChoice_->GetStringSelection() != MODE_STRING_DOUBLE) {
 
        modeChoice_->SetStringSelection(MODE_STRING_DOUBLE);
    }
    update();
}

References floatValidator_, mode_, MODE_DOUBLE, MODE_STRING_DOUBLE, modeChoice_, stringValue_, style_, text_, and update().

Referenced by create(), and onModeChoice().

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setFloatMode()

void NumberControl::setFloatMode

(

)

Sets the widget to float mode.

Exceptions

NotAvailable

If the MODE_FLOAT style was not specified to the constructor.

Definition at line 653 of file NumberControl.cc.

                            {
    // Check that the float mode is available.
    if ((style_ & MODE_FLOAT) == 0) {
        // Float mode not available.
        string procName = "NubmerControl::setFloatMode";
        throw NotAvailable(__FILE__, __LINE__, procName);
    }
 
    // Create float input validator if necessary.
    if (floatValidator_ == NULL) {
        floatValidator_ =
            new wxTextValidator(wxFILTER_INCLUDE_CHAR_LIST, &stringValue_);
 
#if wxCHECK_VERSION(2, 5, 4)
        wxArrayString includes;
        includes.Add(_T("0"));
        includes.Add(_T("1"));
        includes.Add(_T("2"));
        includes.Add(_T("3"));
        includes.Add(_T("4"));
        includes.Add(_T("5"));
        includes.Add(_T("6"));
        includes.Add(_T("7"));
        includes.Add(_T("8"));
        includes.Add(_T("9"));
        includes.Add(_T("e"));
        includes.Add(_T("."));
        includes.Add(_T("-"));
        includes.Add(_T("+"));
        floatValidator_->SetIncludes(includes);
#else
        floatValidator_->SetIncludeList(
            wxStringList(_T("0"), _T("1"), _T("2"), _T("3"), _T("4"),
             _T("5"), _T("6"), _T("7"), _T("8"), _T("9"),
                         _T("e"), _T("."), _T("-"), _T("+"), NULL));
#endif
    }
 
    // Set the float validator and update the widget.
    text_->SetValidator(*floatValidator_);
    mode_ = MODE_FLOAT;
    if (modeChoice_ != NULL &&
        modeChoice_->GetStringSelection() != MODE_STRING_FLOAT) {
 
        modeChoice_->SetStringSelection(MODE_STRING_FLOAT);
    }
    update();
}

References floatValidator_, mode_, MODE_FLOAT, MODE_STRING_FLOAT, modeChoice_, stringValue_, style_, text_, and update().

Referenced by create(), and onModeChoice().

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setHexMode()

void NumberControl::setHexMode

(

)

Sets the widget to hexadecimal mode.

Exceptions

NotAvailable

If the MODE_HEXADECIMAL was not specified to the constructor.

Definition at line 536 of file NumberControl.cc.

                          {
    // Check that the hexadecimal mode is available.
    if ((style_ & MODE_HEXADECIMAL) == 0) {
        // Hexadecimal mode not available.
        string procName = "NubmerControl::setHexMode";
        throw NotAvailable(__FILE__, __LINE__, procName);
    }
 
    // Create hexadecimal input validator if necessary.
    if (hexValidator_ == NULL) {
        hexValidator_ =
            new wxTextValidator(wxFILTER_INCLUDE_CHAR_LIST, &stringValue_);
 
#if wxCHECK_VERSION(2, 5, 4)
        wxArrayString includes;
        includes.Add(_T("0"));
        includes.Add(_T("1"));
        includes.Add(_T("2"));
        includes.Add(_T("3"));
        includes.Add(_T("4"));
        includes.Add(_T("5"));
        includes.Add(_T("6"));
        includes.Add(_T("7"));
        includes.Add(_T("8"));
        includes.Add(_T("9"));
        includes.Add(_T("a"));
        includes.Add(_T("b"));
        includes.Add(_T("c"));
        includes.Add(_T("d"));
        includes.Add(_T("e"));
        includes.Add(_T("f"));
        includes.Add(_T("A"));
        includes.Add(_T("B"));
        includes.Add(_T("C"));
        includes.Add(_T("D"));
        includes.Add(_T("E"));
        includes.Add(_T("F"));
        hexValidator_->SetIncludes(includes);
#else
        hexValidator_->SetIncludeList(
            wxStringList(_T("0"), _T("1"), _T("2"), _T("3"), _T("4"), _T("5"),
             _T("6"), _T("7"), _T("8"), _T("9"),
                         _T("a"), _T("b"), _T("c"), _T("d"), _T("e"), _T("f"),
             _T("A"), _T("B"), _T("C"), _T("D"),
                         _T("E"), _T("F"), NULL));
#endif
    }
 
    // Set the hexadecimal validator and update the widget.
    text_->SetValidator(*hexValidator_);
    mode_ = MODE_HEXADECIMAL;
    if (modeChoice_ != NULL &&
        modeChoice_->GetStringSelection() != MODE_STRING_HEX) {
 
        modeChoice_->SetStringSelection(MODE_STRING_HEX);
    }
    update();
}

References hexValidator_, mode_, MODE_HEXADECIMAL, MODE_STRING_HEX, modeChoice_, stringValue_, style_, text_, and update().

Referenced by create(), and onModeChoice().

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setIntMode()

void NumberControl::setIntMode

(

)

Sets the widget to int mode.

Exceptions

NotAvailable

If the MODE_INT style was not specified to the constructor.

Definition at line 462 of file NumberControl.cc.

                          {
    // Check that the int mode is available.
    if ((style_ & MODE_INT) == 0) {
        // Int mode not available.
        string procName = "NubmerControl::setIntMode";
        throw NotAvailable(__FILE__, __LINE__, procName);
    }
 
    // Create decimal input validator if necessary.
    if (intValidator_ == NULL) {
        intValidator_ = new wxTextValidator(wxFILTER_NUMERIC, &stringValue_);
    }
 
    // Set the decimal validator and update the widget.
    text_->SetValidator(*intValidator_);
    mode_ = MODE_INT;
    if (modeChoice_ != NULL &&
        modeChoice_->GetStringSelection() != MODE_STRING_INT) {
 
        modeChoice_->SetStringSelection(MODE_STRING_INT);
    }
    update();
}

References intValidator_, mode_, MODE_INT, MODE_STRING_INT, modeChoice_, stringValue_, style_, text_, and update().

Referenced by create(), and onModeChoice().

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setUnsignedMode()

void NumberControl::setUnsignedMode

(

)

Sets the widget to unsigned int mode.

Exceptions

NotAvailable

If the MODE_UNSIGNED style was not specified to the constructor.

Definition at line 602 of file NumberControl.cc.

                               {
    // Check that the unsigned mode is available.
    if ((style_ & MODE_UNSIGNED) == 0) {
        // Unsigned mode not available.
        string procName = "NubmerControl::setUnsignedMode";
        throw NotAvailable(__FILE__, __LINE__, procName);
    }
 
    // Create decimal input validator if necessary.
    if (unsignedValidator_ == NULL) {
        unsignedValidator_ =
            new wxTextValidator(wxFILTER_INCLUDE_CHAR_LIST, &stringValue_);
 
#if wxCHECK_VERSION(2, 5, 4)
        wxArrayString includes;
        includes.Add(_T("0"));
        includes.Add(_T("1"));
        includes.Add(_T("2"));
        includes.Add(_T("3"));
        includes.Add(_T("4"));
        includes.Add(_T("5"));
        includes.Add(_T("6"));
        includes.Add(_T("7"));
        includes.Add(_T("8"));
        includes.Add(_T("9"));
        unsignedValidator_->SetIncludes(includes);
#else
        unsignedValidator_->SetIncludeList(
            wxStringList(_T("0"), _T("1"), _T("2"), _T("3"), _T("4"), _T("5"),
             _T("6"), _T("7"), _T("8"), _T("9"), NULL));
#endif
    }
 
    // Set the decimal validator and update the widget.
    text_->SetValidator(*unsignedValidator_);
    mode_ = MODE_UNSIGNED;
    if (modeChoice_ != NULL &&
        modeChoice_->GetStringSelection() != MODE_STRING_UNSIGNED) {
 
        modeChoice_->SetStringSelection(MODE_STRING_UNSIGNED);
    }
    update();
}

References mode_, MODE_STRING_UNSIGNED, MODE_UNSIGNED, modeChoice_, stringValue_, style_, text_, unsignedValidator_, and update().

Referenced by create(), and onModeChoice().

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setValue() [1/5]

void NumberControl::setValue

(

const double

value

)

Sets the value on the widget.

Parameters

value

Double value to set.

Definition at line 405 of file NumberControl.cc.

                                          {
    value_.doubleValue = value;
    update();
}

References NumberControl::Value::doubleValue, update(), and value_.

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setValue() [2/5]

void NumberControl::setValue

(

const float

value

)

Sets the value on the widget.

Parameters

value

Float value to set.

Definition at line 393 of file NumberControl.cc.

                                         {
    value_.floatValue = value;
    update();
}

References NumberControl::Value::floatValue, update(), and value_.

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setValue() [3/5]

void NumberControl::setValue

(

const int

value

)

Sets the value on the widget.

Parameters

value

Unsigned value to set.

Definition at line 358 of file NumberControl.cc.

                                       {
    value_.intValue = value;
    update();
}

References NumberControl::Value::intValue, update(), and value_.

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setValue() [4/5]

void NumberControl::setValue

(

const ULongWord

value

)

Sets the value on the widget.

Parameters

value

Integer value to set.

Definition at line 381 of file NumberControl.cc.

                                             {
    value_.uLongValue = value;
    update();
}

References NumberControl::Value::uLongValue, update(), and value_.

Referenced by AddressSpaceDialog::onBitWidth(), AddressSpaceDialog::onMaxAddress(), AddressSpaceDialog::onMinAddress(), MemoryValueDialog::setValue(), and AddressSpaceDialog::TransferDataToWindow().

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setValue() [5/5]

void NumberControl::setValue

(

const unsigned int

value

)

Sets the value on the widget.

Parameters

value

Integer value to set.

Definition at line 370 of file NumberControl.cc.

                                                {
    value_.unsignedValue = value;
    update();
}

References NumberControl::Value::unsignedValue, update(), and value_.

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uLongValue()

ULongWord NumberControl::uLongValue

(

)

const

unsignedValue()

unsigned int NumberControl::unsignedValue

(

)

const

Returns the current value.

Returns

Current value of the widget as unsigned int

Definition at line 428 of file NumberControl.cc.

                                   {
    return value_.unsignedValue;
}

References NumberControl::Value::unsignedValue, and value_.

Referenced by NumberControl(), AddressSpaceDialog::onMaxAddress(), AddressSpaceDialog::onMinAddress(), and AddressSpaceDialog::onOK().

update()

void NumberControl::update ( )

private

Updates the value on the text field according to the selected mode.

Definition at line 209 of file NumberControl.cc.

                      {
 
    // binary mode
    if (mode_ == MODE_BINARY) {
        string binString = Conversion::toBinString(value_.intValue);
        // Strip trailing 'b' from the binary string.
        binString = binString.substr(0, binString.length() - 1);
        text_->SetValue(WxConversion::toWxString(binString));
        return;
    }
 
    // hexadecimal mode
    if (mode_ == MODE_HEXADECIMAL) {
        string hexString = Conversion::toHexString(value_.intValue);
        // Strip '0x' from the begining of the hexstring.
        hexString = hexString.substr(2, hexString.length() - 2);
        text_->SetValue(WxConversion::toWxString(hexString));
        return;
    }
 
    // int mode
    if (mode_ == MODE_INT) {
        string intString = Conversion::toString(value_.intValue);
        text_->SetValue(WxConversion::toWxString(intString));
        return;
    }
 
    // unsigned mode
    if (mode_ == MODE_UNSIGNED) {
        string unsignedString = Conversion::toString(value_.unsignedValue);
        text_->SetValue(WxConversion::toWxString(unsignedString));
        return;
    }
 
    // float mode
    if (mode_ == MODE_FLOAT) {
        string floatString = Conversion::toString(value_.floatValue);
        text_->SetValue(WxConversion::toWxString(floatString));
        return;
    }
 
    // float mode
    if (mode_ == MODE_DOUBLE) {
        string doubleString = Conversion::toString(value_.doubleValue);
        text_->SetValue(WxConversion::toWxString(doubleString));
        return;
    }
 
    // Error: no mode selected.
    assert(false);
}

References assert, NumberControl::Value::doubleValue, NumberControl::Value::floatValue, NumberControl::Value::intValue, mode_, MODE_BINARY, MODE_DOUBLE, MODE_FLOAT, MODE_HEXADECIMAL, MODE_INT, MODE_UNSIGNED, text_, Conversion::toBinString(), Conversion::toHexString(), Conversion::toString(), WxConversion::toWxString(), NumberControl::Value::unsignedValue, and value_.

Referenced by onText(), setBinMode(), setDoubleMode(), setFloatMode(), setHexMode(), setIntMode(), setUnsignedMode(), setValue(), setValue(), setValue(), setValue(), and setValue().

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Member Data Documentation

binValidator_

wxTextValidator* NumberControl::binValidator_

private

Binary input validator.

Definition at line 155 of file NumberControl.hh.

Referenced by setBinMode(), and ~NumberControl().

CHOICER_WIDTH

const int NumberControl::CHOICER_WIDTH = 100

staticprivate

Mode choicer width.

Definition at line 152 of file NumberControl.hh.

Referenced by create().

floatValidator_

wxTextValidator* NumberControl::floatValidator_

private

Float input validator.

Definition at line 163 of file NumberControl.hh.

Referenced by setDoubleMode(), setFloatMode(), and ~NumberControl().

hexValidator_

wxTextValidator* NumberControl::hexValidator_

private

Hexadecimal input validator.

Definition at line 157 of file NumberControl.hh.

Referenced by setHexMode(), and ~NumberControl().

intValidator_

wxTextValidator* NumberControl::intValidator_

private

Signed integer input validator.

Definition at line 159 of file NumberControl.hh.

Referenced by setIntMode(), and ~NumberControl().

mode_

long NumberControl::mode_

private

Current mode of the widget.

Definition at line 137 of file NumberControl.hh.

Referenced by mode(), onText(), setBinMode(), setDoubleMode(), setFloatMode(), setHexMode(), setIntMode(), setUnsignedMode(), and update().

MODE_BINARY

const long NumberControl::MODE_BINARY = 1

static

Style flag for binary mode availability.

Definition at line 94 of file NumberControl.hh.

Referenced by create(), MemoryValueDialog::createContents(), SimulateDialog::createContents(), onText(), setBinMode(), and update().

MODE_DOUBLE

const long NumberControl::MODE_DOUBLE = 32

static

Style flag for double mode availability.

Definition at line 104 of file NumberControl.hh.

Referenced by create(), SimulateDialog::createContents(), onText(), SimulateDialog::onUpdateValue(), MemoryControl::onWriteMemory(), setDoubleMode(), and update().

MODE_FLOAT

const long NumberControl::MODE_FLOAT = 16

static

Style flag for float mode availability.

Definition at line 102 of file NumberControl.hh.

Referenced by create(), MemoryValueDialog::createContents(), SimulateDialog::createContents(), onText(), setFloatMode(), and update().

MODE_HEXADECIMAL

const long NumberControl::MODE_HEXADECIMAL = 2

static

Style flag for hexadecimal mode availability.

Definition at line 100 of file NumberControl.hh.

Referenced by create(), MemoryValueDialog::createContents(), SimulateDialog::createContents(), AddressSpaceDialog::createContents(), onText(), setHexMode(), and update().

MODE_INT

const long NumberControl::MODE_INT = 4

static

Style flag for signed integer mode availablity.

Definition at line 96 of file NumberControl.hh.

Referenced by create(), SimulateDialog::createContents(), onText(), setIntMode(), and update().

MODE_STRING_BIN

const wxString NumberControl::MODE_STRING_BIN = _T("bin")

staticprivate

Choicer item string for the binary mode.

Definition at line 140 of file NumberControl.hh.

Referenced by create(), onModeChoice(), and setBinMode().

MODE_STRING_DOUBLE

const wxString NumberControl::MODE_STRING_DOUBLE = _T("double")

staticprivate

Choicer item string for the double mode.

Definition at line 150 of file NumberControl.hh.

Referenced by create(), onModeChoice(), and setDoubleMode().

MODE_STRING_FLOAT

const wxString NumberControl::MODE_STRING_FLOAT = _T("float")

staticprivate

Choicer item string for the float mode.

Definition at line 148 of file NumberControl.hh.

Referenced by create(), onModeChoice(), and setFloatMode().

MODE_STRING_HEX

const wxString NumberControl::MODE_STRING_HEX = _T("hex")

staticprivate

Choicer item string for the hexadecimal mode.

Definition at line 142 of file NumberControl.hh.

Referenced by create(), onModeChoice(), and setHexMode().

MODE_STRING_INT

const wxString NumberControl::MODE_STRING_INT = _T("int")

staticprivate

Choicer item string for the integer mode.

Definition at line 144 of file NumberControl.hh.

Referenced by create(), onModeChoice(), and setIntMode().

MODE_STRING_UNSIGNED

const wxString NumberControl::MODE_STRING_UNSIGNED = _T("unsigned")

staticprivate

Choicer item string for the unsigned mode.

Definition at line 146 of file NumberControl.hh.

Referenced by create(), onModeChoice(), and setUnsignedMode().

MODE_UNSIGNED

const long NumberControl::MODE_UNSIGNED = 8

static

Style flag for unsigned integer mode availability.

Definition at line 98 of file NumberControl.hh.

Referenced by create(), MemoryValueDialog::createContents(), SimulateDialog::createContents(), AddressSpaceDialog::createContents(), onText(), setUnsignedMode(), and update().

modeChoice_

wxChoice* NumberControl::modeChoice_

private

Mode choicer widget.

Definition at line 117 of file NumberControl.hh.

Referenced by create(), onModeChoice(), setBinMode(), setDoubleMode(), setFloatMode(), setHexMode(), setIntMode(), and setUnsignedMode().

NO_MODE_CHOICER

const long NumberControl::NO_MODE_CHOICER = 64

static

Style flag for base choicer visibility.

Definition at line 106 of file NumberControl.hh.

Referenced by create().

stringValue_

wxString NumberControl::stringValue_

private

Dummy value string for the validators.

Definition at line 134 of file NumberControl.hh.

Referenced by setBinMode(), setDoubleMode(), setFloatMode(), setHexMode(), setIntMode(), and setUnsignedMode().

style_

long NumberControl::style_

private

Current style flags of the widget.

Definition at line 120 of file NumberControl.hh.

Referenced by create(), setBinMode(), setDoubleMode(), setFloatMode(), setHexMode(), setIntMode(), and setUnsignedMode().

text_

FocusTrackingTextCtrl* NumberControl::text_

private

Text field widget.

Definition at line 115 of file NumberControl.hh.

Referenced by create(), onText(), setBinMode(), setDoubleMode(), setFloatMode(), setHexMode(), setIntMode(), setUnsignedMode(), and update().

unsignedValidator_

wxTextValidator* NumberControl::unsignedValidator_

private

Unsigned integer input validator.

Definition at line 161 of file NumberControl.hh.

Referenced by setUnsignedMode(), and ~NumberControl().

value_

Value NumberControl::value_

private

Current value of the widget.

Definition at line 131 of file NumberControl.hh.

Referenced by doubleValue(), floatValue(), intValue(), onText(), setValue(), setValue(), setValue(), setValue(), setValue(), unsignedValue(), and update().

---

The documentation for this class was generated from the following files:

• NumberControl.hh
• NumberControl.cc