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277 lines
8.4 KiB
277 lines
8.4 KiB
/*
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* This file is part of the KDE libraries
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* Copyright (c) 2001 Michael Goffioul <kdeprint@swing.be>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License version 2 as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public License
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* along with this library; see the file COPYING.LIB. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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**/
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#include "kminstancepage.h"
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#include "kmprinter.h"
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#include "kmfactory.h"
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#include "kmvirtualmanager.h"
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#include "kmmanager.h"
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#include "kprinterpropertydialog.h"
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#include "kprinter.h"
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#include "kmtimer.h"
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#include <tqlayout.h>
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#include <tqregexp.h>
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#include <tqwhatsthis.h>
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#include <tqpushbutton.h>
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#include <kmessagebox.h>
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#include <kinputdialog.h>
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#include <klistbox.h>
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#include <klocale.h>
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#include <kiconloader.h>
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#include <kstandarddirs.h>
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#include <kdebug.h>
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KMInstancePage::KMInstancePage(TQWidget *parent, const char *name)
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: TQWidget(parent,name)
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{
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m_view = new KListBox(this);
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m_printer = 0;
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initActions();
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TQHBoxLayout *main_ = new TQHBoxLayout(this, 0, 0);
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main_->addWidget(m_view);
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TQVBoxLayout *sub_ = new TQVBoxLayout(0, 0, 0);
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main_->addLayout(sub_);
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for (TQValueList<TQButton*>::Iterator it=m_buttons.begin(); it!=m_buttons.end(); ++it)
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if (*it)
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sub_->addWidget(*it);
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else
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sub_->addSpacing(10);
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sub_->addStretch(1);
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TQWhatsThis::add(this,
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i18n("Define/Edit here instances for the current selected "
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"printer. An instance is a combination of a real "
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"(physical) printer and a set of predefined options. "
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"For a single InkJet printer, you could define different "
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"print formats like <i>DraftQuality</i>, <i>PhotoQuality</i> "
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"or <i>TwoSided</i>. Those instances appear as normal "
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"printers in the print dialog and allow you to quickly "
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"select the print format you want."));
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}
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KMInstancePage::~KMInstancePage()
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{
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}
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void KMInstancePage::addButton(const TQString& txt, const TQString& pixmap, const char *receiver)
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{
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TQPushButton *btn = new TQPushButton(this, 0L);
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btn->setText(txt);
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btn->setIconSet(BarIconSet(pixmap));
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btn->setFlat(true);
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connect(btn, TQT_SIGNAL(clicked()), receiver);
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m_buttons.append(btn);
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}
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void KMInstancePage::initActions()
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{
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addButton(i18n("New..."), "filenew", TQT_SLOT(slotNew()));
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addButton(i18n("Copy..."), "editcopy", TQT_SLOT(slotCopy()));
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addButton(i18n("Remove"), "edittrash", TQT_SLOT(slotRemove()));
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m_buttons.append(0);
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addButton(i18n("Set as Default"), "exec", TQT_SLOT(slotDefault()));
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addButton(i18n("Settings"), "configure", TQT_SLOT(slotSettings()));
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m_buttons.append(0);
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addButton(i18n("Test..."), "fileprint", TQT_SLOT(slotTest()));
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}
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void KMInstancePage::setPrinter(KMPrinter *p)
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{
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TQString oldText = m_view->currentText();
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m_view->clear();
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m_printer = p;
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//bool ok = (p && !p->isSpecial());
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bool ok = (p != 0);
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if (ok)
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{
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TQPtrList<KMPrinter> list;
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KMFactory::self()->virtualManager()->virtualList(list,p->name());
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TQPtrListIterator<KMPrinter> it(list);
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for (;it.current();++it)
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{
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TQStringList pair = TQStringList::split('/',it.current()->name(),false);
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m_view->insertItem(SmallIcon((it.current()->isSoftDefault() ? "exec" : "fileprint")),(pair.count() > 1 ? pair[1] : i18n("(Default)")));
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}
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m_view->sort();
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}
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for (TQValueList<TQButton*>::ConstIterator it=m_buttons.begin(); it!=m_buttons.end(); ++it)
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if (*it)
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(*it)->setEnabled(ok);
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//iif (!oldText.isEmpty())
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//{
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TQListBoxItem *item = m_view->findItem(oldText);
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if (!item)
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item = m_view->findItem(i18n("(Default)"));
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if (item)
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m_view->setSelected(item,true);
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//}
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}
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void KMInstancePage::slotNew()
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{
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KMTimer::self()->hold();
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bool ok(false);
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TQString name = KInputDialog::getText(i18n("Instance Name"),i18n("Enter name for new instance (leave untouched for default):"),
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i18n("(Default)"),&ok,this);
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if (ok)
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{
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if (name.find(TQRegExp("[/\\s]")) != -1)
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KMessageBox::error(this, i18n("Instance name must not contain any spaces or slashes."));
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else
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{
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if (name == i18n("(Default)"))
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name = TQString();
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KMFactory::self()->virtualManager()->create(m_printer,name);
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setPrinter(m_printer);
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}
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}
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KMTimer::self()->release();
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}
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void KMInstancePage::slotRemove()
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{
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KMTimer::self()->hold();
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bool reload(false);
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TQString src = m_view->currentText();
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TQString msg = (src != i18n("(Default)") ? i18n("Do you really want to remove instance %1?") : i18n("You can't remove the default instance. However all settings of %1 will be discarded. Continue?"));
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if (!src.isEmpty() && KMessageBox::warningContinueCancel(this,msg.arg(src),TQString(),KStdGuiItem::del()) == KMessageBox::Continue)
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{
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if (src == i18n("(Default)"))
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src = TQString();
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reload = KMFactory::self()->virtualManager()->isDefault(m_printer,src);
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KMFactory::self()->virtualManager()->remove(m_printer,src);
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setPrinter(m_printer);
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}
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KMTimer::self()->release(reload);
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}
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void KMInstancePage::slotCopy()
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{
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KMTimer::self()->hold();
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TQString src = m_view->currentText();
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if (!src.isEmpty())
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{
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bool ok(false);
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TQString name = KInputDialog::getText(i18n("Instance Name"),i18n("Enter name for new instance (leave untouched for default):"),
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i18n("(Default)"),&ok,this);
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if (ok)
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{
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if (name.find(TQRegExp("[/\\s]")) != -1)
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KMessageBox::error(this, i18n("Instance name must not contain any spaces or slashes."));
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else
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{
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if (src == i18n("(Default)"))
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src = TQString();
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if (name == i18n("(Default)"))
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name = TQString();
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KMFactory::self()->virtualManager()->copy(m_printer,src,name);
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setPrinter(m_printer);
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}
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}
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}
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KMTimer::self()->release();
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}
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void KMInstancePage::slotSettings()
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{
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KMTimer::self()->hold();
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TQString src = m_view->currentText();
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if (!src.isEmpty())
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{
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if (src == i18n("(Default)")) src = TQString();
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KMPrinter *pr = KMFactory::self()->virtualManager()->findInstance(m_printer,src);
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if ( !pr )
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KMessageBox::error( this, i18n( "Unable to find instance %1." ).arg( m_view->currentText() ) );
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else if ( !pr->isSpecial() && !KMFactory::self()->manager()->completePrinterShort( pr ) )
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KMessageBox::error( this, i18n( "Unable to retrieve printer information. Message from printing system: %1." ).arg( KMFactory::self()->manager()->errorMsg() ) );
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else
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{
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int oldAppType = KMFactory::self()->settings()->application;
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KMFactory::self()->settings()->application = -1;
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KPrinterPropertyDialog::setupPrinter(pr, this);
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KMFactory::self()->settings()->application = oldAppType;
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if (pr->isEdited())
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{ // printer edited, need to save changes
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pr->setDefaultOptions(pr->editedOptions());
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pr->setEditedOptions(TQMap<TQString,TQString>());
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pr->setEdited(false);
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KMFactory::self()->virtualManager()->triggerSave();
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}
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}
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}
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else
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KMessageBox::error( this, i18n( "The instance name is empty. Please select an instance." ) );
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KMTimer::self()->release();
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}
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void KMInstancePage::slotDefault()
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{
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KMTimer::self()->hold();
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TQString src = m_view->currentText();
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if (!src.isEmpty())
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{
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if (src == i18n("(Default)"))
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src = TQString();
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KMFactory::self()->virtualManager()->setAsDefault(m_printer,src);
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setPrinter(m_printer);
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}
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KMTimer::self()->release(true);
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}
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void KMInstancePage::slotTest()
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{
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KMTimer::self()->hold();
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TQString src = m_view->currentText();
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if (!src.isEmpty())
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{
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if (src == i18n("(Default)"))
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src = TQString();
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KMPrinter *mpr = KMFactory::self()->virtualManager()->findInstance(m_printer,src);
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if (!mpr)
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KMessageBox::error(this,i18n("Internal error: printer not found."));
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else if (KMessageBox::warningContinueCancel(this, i18n("You are about to print a test page on %1. Do you want to continue?").arg(mpr->printerName()), TQString(), i18n("Print Test Page"), "printTestPage") == KMessageBox::Continue)
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{
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if (!KMFactory::self()->virtualManager()->testInstance(mpr))
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KMessageBox::error(this, i18n("Unable to send test page to %1.").arg(mpr->printerName()));
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else
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KMessageBox::information(this,i18n("Test page successfully sent to printer %1.").arg(mpr->printerName()));
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}
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}
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KMTimer::self()->release(false);
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}
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#include "kminstancepage.moc"
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