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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commitce4a32fe52ef09d8f5ff1dd22c001110902b60a2 (patch)
tree5ac38a06f3dde268dc7927dc155896926aaf7012 /kdeprint/management/kmwlocal.cpp
downloadtdelibs-ce4a32fe52ef09d8f5ff1dd22c001110902b60a2.tar.gz
tdelibs-ce4a32fe52ef09d8f5ff1dd22c001110902b60a2.zip
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdelibs@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'kdeprint/management/kmwlocal.cpp')
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1 files changed, 206 insertions, 0 deletions
diff --git a/kdeprint/management/kmwlocal.cpp b/kdeprint/management/kmwlocal.cpp
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+/*
+ * This file is part of the KDE libraries
+ * Copyright (c) 2001 Michael Goffioul <kdeprint@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 "kmwlocal.h"
+#include "kmwizard.h"
+#include "kmprinter.h"
+#include "kmfactory.h"
+#include "kmmanager.h"
+
+#include <klocale.h>
+#include <qlayout.h>
+#include <qlineedit.h>
+#include <qlabel.h>
+#include <qheader.h>
+#include <klistview.h>
+#include <kmessagebox.h>
+#include <kiconloader.h>
+
+KMWLocal::KMWLocal(QWidget *parent, const char *name)
+: KMWizardPage(parent,name)
+{
+ m_title = i18n("Local Port Selection");
+ m_ID = KMWizard::Local;
+ m_nextpage = KMWizard::Driver;
+ m_initialized = false;
+ m_block = false;
+
+ m_ports = new KListView(this);
+ m_ports->setFrameStyle(QFrame::WinPanel|QFrame::Sunken);
+ m_ports->setLineWidth(1);
+ m_ports->header()->hide();
+ m_ports->addColumn("");
+ m_ports->setSorting(-1);
+ QListViewItem *root = new QListViewItem(m_ports, i18n("Local System"));
+ root->setPixmap(0, SmallIcon("kdeprint_computer"));
+ root->setOpen(true);
+ connect(m_ports, SIGNAL(selectionChanged(QListViewItem*)), SLOT(slotPortSelected(QListViewItem*)));
+ QLabel *l1 = new QLabel(i18n("URI:"), this);
+ m_localuri = new QLineEdit(this);
+ connect( m_localuri, SIGNAL( textChanged( const QString& ) ), SLOT( slotTextChanged( const QString& ) ) );
+ m_parents[0] = new QListViewItem(root, i18n("Parallel"));
+ m_parents[1] = new QListViewItem(root, m_parents[0], i18n("Serial"));
+ m_parents[2] = new QListViewItem(root, m_parents[1], i18n("USB"));
+ m_parents[3] = new QListViewItem(root, m_parents[2], i18n("Others"));
+ for (int i=0;i<4;i++)
+ m_parents[i]->setPixmap(0, SmallIcon("input_devices_settings"));
+ QLabel *l2 = new QLabel(i18n("<p>Select a valid detected port, or enter directly the corresponding URI in the bottom edit field.</p>"), this);
+
+ QVBoxLayout *lay0 = new QVBoxLayout(this, 0, 10);
+ QHBoxLayout *lay1 = new QHBoxLayout(0, 0, 10);
+ lay0->addWidget(l2, 0);
+ lay0->addWidget(m_ports, 1);
+ lay0->addLayout(lay1, 0);
+ lay1->addWidget(l1, 0);
+ lay1->addWidget(m_localuri, 1);
+}
+
+bool KMWLocal::isValid(QString& msg)
+{
+ if (m_localuri->text().isEmpty())
+ {
+ msg = i18n("The URI is empty","Empty URI.");
+ return false;
+ }
+ else if (m_uris.findIndex(m_localuri->text()) == -1)
+ {
+ if (KMessageBox::warningContinueCancel(this, i18n("The local URI doesn't correspond to a detected port. Continue?")) == KMessageBox::Cancel)
+ {
+ msg = i18n("Select a valid port.");
+ return false;
+ }
+ }
+ return true;
+}
+
+void KMWLocal::slotPortSelected(QListViewItem *item)
+{
+ if ( m_block )
+ return;
+
+ QString uri;
+ if (!item || item->depth() <= 1 || item->depth() > 3)
+ uri = QString::null;
+ else if (item->depth() == 3)
+ uri = item->parent()->text( 1 );
+ else
+ uri = item->text( 1 );
+ m_block = true;
+ m_localuri->setText( uri );
+ m_block = false;
+}
+
+void KMWLocal::updatePrinter(KMPrinter *printer)
+{
+ QListViewItem *item = m_ports->selectedItem();
+ if ( item && item->depth() == 3 )
+ printer->setOption( "kde-autodetect", item->text( 0 ) );
+ printer->setDevice(m_localuri->text());
+}
+
+void KMWLocal::initPrinter(KMPrinter *printer)
+{
+ if (!m_initialized)
+ initialize();
+
+ if (printer)
+ {
+ m_localuri->setText(printer->device());
+ }
+}
+
+QListViewItem* KMWLocal::lookForItem( const QString& uri )
+{
+ for ( int i=0; i<4; i++ )
+ {
+ QListViewItem *item = m_parents[ i ]->firstChild();
+ while ( item )
+ if ( item->text( 1 ) == uri )
+ if ( item->firstChild() )
+ return item->firstChild();
+ else
+ return item;
+ else
+ item = item->nextSibling();
+ }
+ return 0;
+}
+
+void KMWLocal::slotTextChanged( const QString& txt )
+{
+ if ( m_block )
+ return;
+
+ QListViewItem *item = lookForItem( txt );
+ if ( item )
+ {
+ m_block = true;
+ m_ports->setSelected( item, true );
+ m_block = false;
+ }
+ else
+ m_ports->clearSelection();
+}
+
+void KMWLocal::initialize()
+{
+ QStringList list = KMFactory::self()->manager()->detectLocalPrinters();
+ if (list.isEmpty() || (list.count() % 4) != 0)
+ {
+ KMessageBox::error(this, i18n("Unable to detect local ports."));
+ return;
+ }
+ QListViewItem *last[4] = {0, 0, 0, 0};
+ for (QStringList::Iterator it=list.begin(); it!=list.end(); ++it)
+ {
+ QString cl = *it;
+ ++it;
+
+ QString uri = *it;
+ int p = uri.find( ':' );
+ QString desc = *(++it), prot = ( p != -1 ? uri.left( p ) : QString::null );
+ QString printer = *(++it);
+ int index(-1);
+ if (desc.isEmpty())
+ desc = uri;
+ if (prot == "parallel" || prot == "file")
+ index = 0;
+ else if (prot == "serial")
+ index = 1;
+ else if (prot == "usb")
+ index = 2;
+ else if (cl == "direct")
+ index = 3;
+ else
+ continue;
+ last[index] = new QListViewItem(m_parents[index], last[index], desc, uri);
+ last[index]->setPixmap(0, SmallIcon("blockdevice"));
+ m_parents[index]->setOpen(true);
+ m_uris << uri;
+ if (!printer.isEmpty())
+ {
+ QListViewItem *pItem = new QListViewItem(last[index], printer);
+ last[index]->setOpen(true);
+ pItem->setPixmap(0, SmallIcon("kdeprint_printer"));
+ }
+ }
+ m_initialized = true;
+}
+
+#include "kmwlocal.moc"