diff options
Diffstat (limited to 'kdeprint/kdeprintfax/conffilters.cpp')
| -rw-r--r-- | kdeprint/kdeprintfax/conffilters.cpp | 192 |
1 files changed, 192 insertions, 0 deletions
diff --git a/kdeprint/kdeprintfax/conffilters.cpp b/kdeprint/kdeprintfax/conffilters.cpp new file mode 100644 index 000000000..ab828c582 --- /dev/null +++ b/kdeprint/kdeprintfax/conffilters.cpp @@ -0,0 +1,192 @@ +/* + * kdeprintfax - 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 <qpushbutton.h> +#include <qlayout.h> +#include <qtooltip.h> +#include <qfile.h> +#include <qtextstream.h> +#include <qregexp.h> +#include <qheader.h> + +#include <klocale.h> +#include <klistview.h> +#include <kiconloader.h> +#include <kstandarddirs.h> +#include <kmessagebox.h> + +ConfFilters::ConfFilters(QWidget *parent, const char *name) +: QWidget(parent, name) +{ + m_filters = new KListView(this); + m_filters->addColumn(i18n("Mime Type")); + m_filters->addColumn(i18n("Command")); + m_filters->setFrameStyle(QFrame::WinPanel|QFrame::Sunken); + m_filters->setLineWidth(1); + m_filters->setSorting(-1); + m_filters->header()->setStretchEnabled(true, 1); + connect(m_filters, SIGNAL(doubleClicked(QListViewItem*)), SLOT(slotChange())); + + m_add = new QPushButton(this); + m_add->setPixmap(BarIcon("filenew")); + m_remove = new QPushButton(this); + m_remove->setIconSet(BarIconSet("remove")); + m_change = new QPushButton(this); + m_change->setIconSet(BarIconSet("filter")); + m_up = new QPushButton(this); + m_up->setIconSet(BarIconSet("up")); + m_down = new QPushButton(this); + m_down->setIconSet(BarIconSet("down")); + connect(m_add, SIGNAL(clicked()), SLOT(slotAdd())); + connect(m_change, SIGNAL(clicked()), SLOT(slotChange())); + connect(m_remove, SIGNAL(clicked()), SLOT(slotRemove())); + connect(m_up, SIGNAL(clicked()), SLOT(slotUp())); + connect(m_down, SIGNAL(clicked()), SLOT(slotDown())); + QToolTip::add(m_add, i18n("Add filter")); + QToolTip::add(m_change, i18n("Modify filter")); + QToolTip::add(m_remove, i18n("Remove filter")); + QToolTip::add(m_up, i18n("Move filter up")); + QToolTip::add(m_down, i18n("Move filter down")); + + QHBoxLayout *l0 = new QHBoxLayout(this, 10, 10); + QVBoxLayout *l1 = new QVBoxLayout(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, SIGNAL(selectionChanged ()),SLOT(updateButton())); +} + +void ConfFilters::load() +{ + QFile f(locate("data","kdeprintfax/faxfilters")); + if (f.exists() && f.open(IO_ReadOnly)) + { + QTextStream t(&f); + QString line; + int p(-1); + QListViewItem *item(0); + while (!t.eof()) + { + line = t.readLine().stripWhiteSpace(); + if ((p=line.find(QRegExp("\\s"))) != -1) + { + QString mime(line.left(p)), cmd(line.right(line.length()-p-1).stripWhiteSpace()); + if (!mime.isEmpty() && !cmd.isEmpty()) + item = new QListViewItem(m_filters, item, mime, cmd); + } + } + } +} + +void ConfFilters::save() +{ + QListViewItem *item = m_filters->firstChild(); + QFile f(locateLocal("data","kdeprintfax/faxfilters")); + if (f.open(IO_WriteOnly)) + { + QTextStream t(&f); + while (item) + { + t << item->text(0) << ' ' << item->text(1) << endl; + item = item->nextSibling(); + } + } +} + +void ConfFilters::slotAdd() +{ + QString mime, cmd; + if (FilterDlg::doIt(this, &mime, &cmd)) + if (!mime.isEmpty() && !cmd.isEmpty()) + { + new QListViewItem(m_filters, m_filters->currentItem(), mime, cmd); + updateButton(); + } + else + KMessageBox::error(this, i18n("Empty parameters.")); +} + +void ConfFilters::slotRemove() +{ + QListViewItem *item = m_filters->currentItem(); + if (item) + delete item; + updateButton(); +} + +void ConfFilters::slotChange() +{ + QListViewItem *item = m_filters->currentItem(); + if (item) + { + QString 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() +{ + QListViewItem *item = m_filters->currentItem(); + if (item && item->itemAbove()) + { + m_filters->moveItem(item, 0, item->itemAbove()->itemAbove()); + m_filters->setCurrentItem(item); + updateButton(); + } +} + +void ConfFilters::slotDown() +{ + QListViewItem *item = m_filters->currentItem(); + if (item && item->itemBelow()) + { + m_filters->moveItem(item, 0, item->itemBelow()); + m_filters->setCurrentItem(item); + updateButton(); + } +} + +void ConfFilters::updateButton() +{ + QListViewItem *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" |