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/*
* tdeprintfax - a small fax utility
* Copyright (C) 2001 Michael Goffioul
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*/
#include "conffilters.h"
#include "filterdlg.h"
#include <tqpushbutton.h>
#include <tqlayout.h>
#include <tqtooltip.h>
#include <tqfile.h>
#include <tqtextstream.h>
#include <tqregexp.h>
#include <tqheader.h>
#include <klocale.h>
#include <klistview.h>
#include <kiconloader.h>
#include <kstandarddirs.h>
#include <kmessagebox.h>
ConfFilters::ConfFilters(TQWidget *parent, const char *name)
: TQWidget(parent, name)
{
m_filters = new KListView(this);
m_filters->addColumn(i18n("Mime Type"));
m_filters->addColumn(i18n("Command"));
m_filters->setFrameStyle(TQFrame::WinPanel|TQFrame::Sunken);
m_filters->setLineWidth(1);
m_filters->setSorting(-1);
m_filters->header()->setStretchEnabled(true, 1);
connect(m_filters, TQT_SIGNAL(doubleClicked(TQListViewItem*)), TQT_SLOT(slotChange()));
m_add = new TQPushButton(this);
m_add->setPixmap(BarIcon("filenew"));
m_remove = new TQPushButton(this);
m_remove->setIconSet(BarIconSet("remove"));
m_change = new TQPushButton(this);
m_change->setIconSet(BarIconSet("filter"));
m_up = new TQPushButton(this);
m_up->setIconSet(BarIconSet("up"));
m_down = new TQPushButton(this);
m_down->setIconSet(BarIconSet("down"));
connect(m_add, TQT_SIGNAL(clicked()), TQT_SLOT(slotAdd()));
connect(m_change, TQT_SIGNAL(clicked()), TQT_SLOT(slotChange()));
connect(m_remove, TQT_SIGNAL(clicked()), TQT_SLOT(slotRemove()));
connect(m_up, TQT_SIGNAL(clicked()), TQT_SLOT(slotUp()));
connect(m_down, TQT_SIGNAL(clicked()), TQT_SLOT(slotDown()));
TQToolTip::add(m_add, i18n("Add filter"));
TQToolTip::add(m_change, i18n("Modify filter"));
TQToolTip::add(m_remove, i18n("Remove filter"));
TQToolTip::add(m_up, i18n("Move filter up"));
TQToolTip::add(m_down, i18n("Move filter down"));
TQHBoxLayout *l0 = new TQHBoxLayout(this, 10, 10);
TQVBoxLayout *l1 = new TQVBoxLayout(0, 0, 0);
l0->addWidget(m_filters, 1);
l0->addLayout(l1, 0);
l1->addWidget(m_add);
l1->addWidget(m_change);
l1->addWidget(m_remove);
l1->addSpacing(10);
l1->addWidget(m_up);
l1->addWidget(m_down);
l1->addStretch(1);
updateButton();
connect(m_filters, TQT_SIGNAL(selectionChanged ()),TQT_SLOT(updateButton()));
}
void ConfFilters::load()
{
TQFile f(locate("data","tdeprintfax/faxfilters"));
if (f.exists() && f.open(IO_ReadOnly))
{
TQTextStream t(&f);
TQString line;
int p(-1);
TQListViewItem *item(0);
while (!t.eof())
{
line = t.readLine().stripWhiteSpace();
if ((p=line.find(TQRegExp("\\s"))) != -1)
{
TQString mime(line.left(p)), cmd(line.right(line.length()-p-1).stripWhiteSpace());
if (!mime.isEmpty() && !cmd.isEmpty())
item = new TQListViewItem(m_filters, item, mime, cmd);
}
}
}
}
void ConfFilters::save()
{
TQListViewItem *item = m_filters->firstChild();
TQFile f(locateLocal("data","tdeprintfax/faxfilters"));
if (f.open(IO_WriteOnly))
{
TQTextStream t(&f);
while (item)
{
t << item->text(0) << ' ' << item->text(1) << endl;
item = item->nextSibling();
}
}
}
void ConfFilters::slotAdd()
{
TQString mime, cmd;
if (FilterDlg::doIt(this, &mime, &cmd))
if (!mime.isEmpty() && !cmd.isEmpty())
{
new TQListViewItem(m_filters, m_filters->currentItem(), mime, cmd);
updateButton();
}
else
KMessageBox::error(this, i18n("Empty parameters."));
}
void ConfFilters::slotRemove()
{
TQListViewItem *item = m_filters->currentItem();
if (item)
delete item;
updateButton();
}
void ConfFilters::slotChange()
{
TQListViewItem *item = m_filters->currentItem();
if (item)
{
TQString mime(item->text(0)), cmd(item->text(1));
if (FilterDlg::doIt(this, &mime, &cmd))
{
item->setText(0, mime);
item->setText(1, cmd);
}
}
}
void ConfFilters::slotUp()
{
TQListViewItem *item = m_filters->currentItem();
if (item && item->itemAbove())
{
m_filters->moveItem(item, 0, item->itemAbove()->itemAbove());
m_filters->setCurrentItem(item);
updateButton();
}
}
void ConfFilters::slotDown()
{
TQListViewItem *item = m_filters->currentItem();
if (item && item->itemBelow())
{
m_filters->moveItem(item, 0, item->itemBelow());
m_filters->setCurrentItem(item);
updateButton();
}
}
void ConfFilters::updateButton()
{
TQListViewItem *item = m_filters->currentItem();
bool state=item && item->itemBelow();
m_remove->setEnabled(item);
m_down->setEnabled(state);
state=item && item->itemAbove();
m_up->setEnabled(state);
m_change->setEnabled(item);
}
#include "conffilters.moc"
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