MemoryValueDialog.cc

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/*
    Copyright (c) 2002-2009 Tampere University.
 
    This file is part of TTA-Based Codesign Environment (TCE).
 
    Permission is hereby granted, free of charge, to any person obtaining a
    copy of this software and associated documentation files (the "Software"),
    to deal in the Software without restriction, including without limitation
    the rights to use, copy, modify, merge, publish, distribute, sublicense,
    and/or sell copies of the Software, and to permit persons to whom the
    Software is furnished to do so, subject to the following conditions:
 
    The above copyright notice and this permission notice shall be included in
    all copies or substantial portions of the Software.
 
    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
    IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
    THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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 */
/**
 * @file MemoryValueDialog.cc
 *
 * Definition of MemoryValueDialog class.
 *
 * @author Jussi Nykänen 2004 (nykanen-no.spam-cs.tut.fi)
 * @note rating: red
 */
 
#include "MemoryValueDialog.hh"
#include "NumberControl.hh"
#include "InformationDialog.hh"
#include "Conversion.hh"
#include "WxConversion.hh"
 
using std::string;
 
BEGIN_EVENT_TABLE(MemoryValueDialog, wxDialog)
    EVT_BUTTON(wxID_OK, MemoryValueDialog::onOK)
END_EVENT_TABLE()
 
/**
 * Constructor.
 *
 * @param parent Parent window.
 * @param pos Position of the dialog.
 */
MemoryValueDialog::MemoryValueDialog(wxWindow* parent, unsigned maxBits) :
    wxDialog(parent, -1, _T("Memory value"), wxDefaultPosition,
             wxDefaultSize),
    maxBits_(maxBits) {
 
    createContents(this, true, true);
    value_ = dynamic_cast<NumberControl*>(FindWindow(ID_VALUE));
}
 
/**
 * Destructor.
 */
MemoryValueDialog::~MemoryValueDialog() {
}
 
/**
 * Returns the mode of the number control.
 *
 * @return The mode.
 */
long
MemoryValueDialog::mode() {
    return value_->mode();
}
 
/**
 * Sets the value.
 *
 * @param value Value to be set.
 */
void
MemoryValueDialog::setValue(int value) {
    value_->setValue(value);
}
 
/**
 * Returns the value user typed.
 *
 * @return User given value.
 */
int
MemoryValueDialog::intValue() {
    return value_->intValue();
}
 
/**
 * Returns the value user typed.
 *
 * @return User given value as double.
 */
double
MemoryValueDialog::doubleValue() {
    return value_->doubleValue();
}
 
/**
 * Event handler for the OK button.
 *
 * Checks that the value doesn't use more than maximum number of bits allowed.
 */
void
MemoryValueDialog::onOK(wxCommandEvent&) {
 
    std::string binary = Conversion::toBinary(intValue());
    if (binary.length() > maxBits_) {
        wxString message = _T("Bit width of the value exceeds the maximum");
        message.Append(_T(" bit width of "));
        message.Append(WxConversion::toWxString(maxBits_));
        message.Append(_T("."));
        InformationDialog dialog(this, message);
        dialog.ShowModal();
        return;
    }
 
    EndModal(wxID_OK);
}
 
/**
 * Creates the contents of the dialog.
 *
 * @param parent The parent window.
 * @param call_fit If true fits the contents inside the dialog.
 * @param set_sizer If true sets the main sizer as dialog contents.
 * @return The created sizer.
 */
wxSizer*
MemoryValueDialog::createContents(
    wxWindow* parent,
    bool call_fit,
    bool set_sizer) {
 
    wxBoxSizer *item0 = new wxBoxSizer( wxVERTICAL );
 
    wxWindow *item1 = new NumberControl(
        parent, ID_VALUE, wxDefaultPosition,
        wxSize(240, -1), NumberControl::MODE_BINARY |
        NumberControl::MODE_UNSIGNED | NumberControl::MODE_HEXADECIMAL |
        NumberControl::MODE_FLOAT);
 
    item0->Add( item1, 0, wxALIGN_CENTER|wxALL, 5 );
 
    wxBoxSizer *item2 = new wxBoxSizer( wxHORIZONTAL );
 
    wxButton *item3 = new wxButton( parent, wxID_OK, wxT("OK"), wxDefaultPosition, wxDefaultSize, 0 );
    item2->Add( item3, 0, wxALIGN_CENTER|wxALL, 5 );
 
    wxButton *item4 = new wxButton( parent, wxID_CANCEL, wxT("Cancel"), wxDefaultPosition, wxDefaultSize, 0 );
    item2->Add( item4, 0, wxALIGN_CENTER|wxALL, 5 );
 
    item0->Add( item2, 0, wxALIGN_CENTER|wxALL, 5 );
 
    if (set_sizer)
    {
        parent->SetSizer( item0 );
        if (call_fit)
            item0->SetSizeHints( parent );
    }
 
    return item0;
}