editentrydialog.cpp

/*
 *  This file is part of the KDE libraries
 *  Copyright (c) 2001 Michael Goffioul <tdeprint@swing.be>
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Library General Public
 *  License version 2 as published by the Free Software Foundation.
 *
 *  This library is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *  Library General Public License for more details.
 *
 *  You should have received a copy of the GNU Library General Public License
 *  along with this library; see the file COPYING.LIB.  If not, write to
 *  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 *  Boston, MA 02110-1301, USA.
 **/
 
#include "editentrydialog.h"
 
#include <tqlineedit.h>
#include <tqcheckbox.h>
#include <tqspinbox.h>
#include <tqcombobox.h>
#include <tqlabel.h>
#include <tqheader.h>
#include <tdelistview.h>
#include <tqlayout.h>
#include <tqwidgetstack.h>
#include <tdelocale.h>
#include <kiconloader.h>
 
EditEntryDialog::EditEntryDialog(PrintcapEntry *entry, TQWidget *parent, const char *name)
: KDialogBase(parent, name, true, TQString::null, Ok|Cancel)
{
    TQWidget    *w = new TQWidget(this);
    setMainWidget(w);
 
    TQLabel *lab0 = new TQLabel(i18n("Aliases:"), w);
    m_aliases = new TQLineEdit(w);
    m_view = new TDEListView(w);
    m_view->addColumn("");
    m_view->header()->hide();
    m_type = new TQComboBox(w);
    m_type->insertItem(i18n("String"));
    m_type->insertItem(i18n("Number"));
    m_type->insertItem(i18n("Boolean"));
    m_stack = new TQWidgetStack(w);
    m_boolean = new TQCheckBox(i18n("Enabled"), m_stack);
    m_string = new TQLineEdit(m_stack);
    m_number = new TQSpinBox(0, 9999, 1, m_stack);
    m_stack->addWidget(m_string, 0);
    m_stack->addWidget(m_boolean, 2);
    m_stack->addWidget(m_number, 1);
    m_name = new TQLineEdit(w);
 
    TQVBoxLayout    *l0 = new TQVBoxLayout(w, 0, 10);
    TQHBoxLayout    *l1 = new TQHBoxLayout(0, 0, 10);
    TQHBoxLayout    *l2 = new TQHBoxLayout(0, 0, 5);
    l0->addLayout(l1);
    l1->addWidget(lab0);
    l1->addWidget(m_aliases);
    l0->addWidget(m_view);
    l0->addLayout(l2);
    l2->addWidget(m_name, 0);
    l2->addWidget(m_type, 0);
    l2->addWidget(m_stack, 1);
 
    if (entry)
    {
        setCaption(i18n("Printcap Entry: %1").arg(entry->name));
        m_fields = entry->fields;
        m_aliases->setText(entry->aliases.join("|"));
        TQListViewItem  *root = new TQListViewItem(m_view, entry->name), *item = 0;
        root->setSelectable(false);
        root->setOpen(true);
        root->setPixmap(0, SmallIcon("document-print"));
        for (TQMap<TQString,Field>::ConstIterator it=m_fields.begin(); it!=m_fields.end(); ++it)
            item = new TQListViewItem(root, item, (*it).toString(), it.key());
    }
 
    m_block = true;
    enableButton(Ok, false);
    slotItemSelected(NULL);
    slotTypeChanged(0);
    m_block = false;
 
    connect(m_view, TQ_SIGNAL(selectionChanged(TQListViewItem*)), TQ_SLOT(slotItemSelected(TQListViewItem*)));
    connect(m_string, TQ_SIGNAL(textChanged(const TQString&)), TQ_SLOT(slotChanged()));
    connect(m_boolean, TQ_SIGNAL(toggled(bool)), TQ_SLOT(slotChanged()));
    connect(m_number, TQ_SIGNAL(valueChanged(int)), TQ_SLOT(slotChanged()));
    connect(m_type, TQ_SIGNAL(activated(int)), TQ_SLOT(slotTypeChanged(int)));
    connect(m_name, TQ_SIGNAL(textChanged(const TQString&)), TQ_SLOT(slotChanged()));
 
    resize(500,400);
}
 
Field EditEntryDialog::createField()
{
    Field   f;
    f.name = m_name->text();
    f.type = (Field::Type)(m_type->currentItem());
    switch (f.type)
    {
        case Field::String: f.value = m_string->text(); break;
        case Field::Integer: f.value = m_number->cleanText(); break;
        case Field::Boolean: f.value = (m_boolean->isChecked() ? "1" : "0"); break;
    }
    return f;
}
 
void EditEntryDialog::slotChanged()
{
    if (!m_block && m_view->currentItem())
    {
        Field   f = createField();
        if (f.name != m_current)
            m_fields.remove(m_current);
        m_fields[f.name] = f;
        m_view->currentItem()->setText(0, f.toString());
    }
}
 
void EditEntryDialog::slotItemSelected(TQListViewItem *item)
{
    m_stack->setEnabled(item);
    m_name->setEnabled(item);
    m_type->setEnabled(item);
    if (item)
    {
        m_block = true;
        m_current = item->text(1);
        Field   f = m_fields[m_current];
        m_name->setText(f.name);
        m_type->setCurrentItem(f.type);
        slotTypeChanged(f.type);
        m_string->setText(f.value);
        m_number->setValue(f.value.toInt());
        m_boolean->setChecked(f.value.toInt() == 1);
        m_block = false;
    }
}
 
void EditEntryDialog::fillEntry(PrintcapEntry *entry)
{
    entry->aliases = TQStringList::split('|', m_aliases->text(), false);
    entry->fields = m_fields;
}
 
void EditEntryDialog::slotTypeChanged(int ID)
{
    m_stack->raiseWidget(ID);
    slotChanged();
}
 
#include "editentrydialog.moc"