00001
00002
00003
00004
00005
00006
00007
00008
00009
00010
00011
00012
00013
00014
00015
00016
00017
00018
00019
00020
#include "kmwlocal.h"
00021
#include "kmwizard.h"
00022
#include "kmprinter.h"
00023
#include "kmfactory.h"
00024
#include "kmmanager.h"
00025
00026
#include <klocale.h>
00027
#include <qlayout.h>
00028
#include <qlineedit.h>
00029
#include <qlabel.h>
00030
#include <qheader.h>
00031
#include <klistview.h>
00032
#include <kmessagebox.h>
00033
#include <kiconloader.h>
00034
00035 KMWLocal::KMWLocal(
QWidget *parent,
const char *name)
00036 : KMWizardPage(parent,name)
00037 {
00038 m_title = i18n(
"Local Port Selection");
00039 m_ID = KMWizard::Local;
00040 m_nextpage = KMWizard::Driver;
00041 m_initialized =
false;
00042 m_block =
false;
00043
00044 m_ports =
new KListView(
this);
00045 m_ports->setFrameStyle(QFrame::WinPanel|QFrame::Sunken);
00046 m_ports->setLineWidth(1);
00047 m_ports->header()->hide();
00048 m_ports->addColumn(
"");
00049 m_ports->setSorting(-1);
00050
QListViewItem *root =
new QListViewItem(m_ports, i18n(
"Local System"));
00051 root->
setPixmap(0, SmallIcon(
"kdeprint_computer"));
00052 root->
setOpen(
true);
00053 connect(m_ports, SIGNAL(selectionChanged(QListViewItem*)), SLOT(slotPortSelected(QListViewItem*)));
00054
QLabel *l1 =
new QLabel(i18n(
"URI:"),
this);
00055 m_localuri =
new QLineEdit(
this);
00056 connect( m_localuri, SIGNAL( textChanged(
const QString& ) ), SLOT( slotTextChanged(
const QString& ) ) );
00057 m_parents[0] =
new QListViewItem(root, i18n(
"Parallel"));
00058 m_parents[1] =
new QListViewItem(root, m_parents[0], i18n(
"Serial"));
00059 m_parents[2] =
new QListViewItem(root, m_parents[1], i18n(
"USB"));
00060 m_parents[3] =
new QListViewItem(root, m_parents[2], i18n(
"Others"));
00061
for (
int i=0;i<4;i++)
00062 m_parents[i]->setPixmap(0, SmallIcon(
"input_devices_settings"));
00063 QLabel *l2 =
new QLabel(i18n(
"<p>Select a valid detected port, or enter directly the corresponding URI in the bottom edit field.</p>"),
this);
00064
00065
QVBoxLayout *lay0 =
new QVBoxLayout(
this, 0, 10);
00066
QHBoxLayout *lay1 =
new QHBoxLayout(0, 0, 10);
00067 lay0->addWidget(l2, 0);
00068 lay0->addWidget(m_ports, 1);
00069 lay0->addLayout(lay1, 0);
00070 lay1->addWidget(l1, 0);
00071 lay1->addWidget(m_localuri, 1);
00072 }
00073
00074
bool KMWLocal::isValid(
QString& msg)
00075 {
00076
if (m_localuri->text().isEmpty())
00077 {
00078 msg = i18n(
"Empty URI.");
00079
return false;
00080 }
00081
else if (m_uris.findIndex(m_localuri->text()) == -1)
00082 {
00083
if (KMessageBox::warningYesNo(
this, i18n(
"The local URI doesn't correspond to a detected port. Continue?")) == KMessageBox::No)
00084 {
00085 msg = i18n(
"Select a valid port.");
00086
return false;
00087 }
00088 }
00089
return true;
00090 }
00091
00092
void KMWLocal::slotPortSelected(QListViewItem *item)
00093 {
00094
if ( m_block )
00095
return;
00096
00097
QString uri;
00098
if (!item || item->
depth() <= 1 || item->
depth() > 3)
00099 uri = QString::null;
00100
else if (item->
depth() == 3)
00101 uri = item->
parent()->text( 1 );
00102
else
00103 uri = item->
text( 1 );
00104 m_block =
true;
00105 m_localuri->setText( uri );
00106 m_block =
false;
00107 }
00108
00109
void KMWLocal::updatePrinter(KMPrinter *printer)
00110 {
00111 QListViewItem *item = m_ports->selectedItem();
00112
if ( item && item->
depth() == 3 )
00113 printer->setOption(
"kde-autodetect", item->
text( 0 ) );
00114 printer->setDevice(m_localuri->text());
00115 }
00116
00117
void KMWLocal::initPrinter(KMPrinter *printer)
00118 {
00119
if (!m_initialized)
00120 initialize();
00121
00122
if (printer)
00123 {
00124 m_localuri->setText(printer->device());
00125 }
00126 }
00127
00128 QListViewItem* KMWLocal::lookForItem(
const QString& uri )
00129 {
00130
for (
int i=0; i<4; i++ )
00131 {
00132 QListViewItem *item = m_parents[ i ]->firstChild();
00133
while ( item )
00134
if ( item->
text( 1 ) == uri )
00135
if ( item->
firstChild() )
00136
return item->
firstChild();
00137
else
00138
return item;
00139
else
00140 item = item->
nextSibling();
00141 }
00142
return 0;
00143 }
00144
00145
void KMWLocal::slotTextChanged(
const QString& txt )
00146 {
00147
if ( m_block )
00148
return;
00149
00150 QListViewItem *item = lookForItem( txt );
00151
if ( item )
00152 {
00153 m_block =
true;
00154 m_ports->setSelected( item,
true );
00155 m_block =
false;
00156 }
00157
else
00158 m_ports->clearSelection();
00159 }
00160
00161
void KMWLocal::initialize()
00162 {
00163
QStringList list = KMFactory::self()->manager()->detectLocalPrinters();
00164
if (list.isEmpty() || (list.count() % 4) != 0)
00165 {
00166 KMessageBox::error(
this, i18n(
"Unable to detect local ports."));
00167
return;
00168 }
00169 QListViewItem *last[4] = {0, 0, 0, 0};
00170
for (QStringList::Iterator it=list.begin(); it!=list.end(); ++it)
00171 {
00172
QString cl = *it;
00173 ++it;
00174
00175
QString uri = *it;
00176
int p = uri.
find(
':' );
00177
QString desc = *(++it), prot = ( p != -1 ? uri.
left( p ) :
QString::null );
00178
QString printer = *(++it);
00179
int index(-1);
00180
if (desc.
isEmpty())
00181 desc = uri;
00182
if (prot ==
"parallel" || prot ==
"file")
00183 index = 0;
00184
else if (prot ==
"serial")
00185 index = 1;
00186
else if (prot ==
"usb")
00187 index = 2;
00188
else if (cl ==
"direct")
00189 index = 3;
00190
else
00191
continue;
00192 last[index] =
new QListViewItem(m_parents[index], last[index], desc, uri);
00193 last[index]->
setPixmap(0, SmallIcon(
"blockdevice"));
00194 m_parents[index]->setOpen(
true);
00195 m_uris << uri;
00196
if (!printer.
isEmpty())
00197 {
00198 QListViewItem *pItem =
new QListViewItem(last[index], printer);
00199 last[index]->
setOpen(
true);
00200 pItem->
setPixmap(0, SmallIcon(
"kdeprint_printer"));
00201 }
00202 }
00203 m_initialized =
true;
00204 }
00205
00206
#include "kmwlocal.moc"