From ce4a32fe52ef09d8f5ff1dd22c001110902b60a2 Mon Sep 17 00:00:00 2001 From: toma Date: Wed, 25 Nov 2009 17:56:58 +0000 Subject: 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 --- kdeprint/management/kxmlcommandselector.cpp | 285 ++++++++++++++++++++++++++++ 1 file changed, 285 insertions(+) create mode 100644 kdeprint/management/kxmlcommandselector.cpp (limited to 'kdeprint/management/kxmlcommandselector.cpp') diff --git a/kdeprint/management/kxmlcommandselector.cpp b/kdeprint/management/kxmlcommandselector.cpp new file mode 100644 index 000000000..f0363e0b6 --- /dev/null +++ b/kdeprint/management/kxmlcommandselector.cpp @@ -0,0 +1,285 @@ +/* + * This file is part of the KDE libraries + * Copyright (c) 2001 Michael Goffioul + * + * 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 "kxmlcommandselector.h" +#include "kxmlcommand.h" +#include "kxmlcommanddlg.h" +#include "kdeprintcheck.h" + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +KXmlCommandSelector::KXmlCommandSelector(bool canBeNull, QWidget *parent, const char *name, KDialogBase *dlg) +: QWidget(parent, name) +{ + m_cmd = new QComboBox(this); + connect(m_cmd, SIGNAL(activated(int)), SLOT(slotCommandSelected(int))); + QPushButton *m_add = new KPushButton(this); + QPushButton *m_edit = new KPushButton(this); + m_add->setPixmap(SmallIcon("filenew")); + m_edit->setPixmap(SmallIcon("configure")); + connect(m_add, SIGNAL(clicked()), SLOT(slotAddCommand())); + connect(m_edit, SIGNAL(clicked()), SLOT(slotEditCommand())); + QToolTip::add(m_add, i18n("New command")); + QToolTip::add(m_edit, i18n("Edit command")); + m_shortinfo = new QLabel(this); + m_helpbtn = new KPushButton( this ); + m_helpbtn->setIconSet( SmallIconSet( "help" ) ); + connect( m_helpbtn, SIGNAL( clicked() ), SLOT( slotHelpCommand() ) ); + QToolTip::add( m_helpbtn, i18n( "Information" ) ); + m_helpbtn->setEnabled( false ); + + m_line = 0; + m_usefilter = 0; + QPushButton *m_browse = 0; + + QVBoxLayout *l0 = new QVBoxLayout(this, 0, 10); + + if (canBeNull) + { + m_line = new QLineEdit(this); + m_browse = new KPushButton(KGuiItem(i18n("&Browse..."), "fileopen"), this); + m_usefilter = new QCheckBox(i18n("Use co&mmand:"), this); + connect(m_browse, SIGNAL(clicked()), SLOT(slotBrowse())); + connect(m_usefilter, SIGNAL(toggled(bool)), m_line, SLOT(setDisabled(bool))); + connect(m_usefilter, SIGNAL(toggled(bool)), m_browse, SLOT(setDisabled(bool))); + connect(m_usefilter, SIGNAL(toggled(bool)), m_cmd, SLOT(setEnabled(bool))); + connect(m_usefilter, SIGNAL(toggled(bool)), m_add, SLOT(setEnabled(bool))); + connect(m_usefilter, SIGNAL(toggled(bool)), m_edit, SLOT(setEnabled(bool))); + connect(m_usefilter, SIGNAL(toggled(bool)), m_shortinfo, SLOT(setEnabled(bool))); + connect( m_usefilter, SIGNAL( toggled( bool ) ), SLOT( slotXmlCommandToggled( bool ) ) ); + m_usefilter->setChecked(true); + m_usefilter->setChecked(false); + //setFocusProxy(m_line); + setTabOrder(m_usefilter, m_cmd); + setTabOrder(m_cmd, m_add); + setTabOrder(m_add, m_edit); + + QHBoxLayout *l1 = new QHBoxLayout(0, 0, 10); + l0->addLayout(l1); + l1->addWidget(m_line); + l1->addWidget(m_browse); + + KSeparator *sep = new KSeparator(Qt::Horizontal, this); + l0->addWidget(sep); + } + else + setFocusProxy(m_cmd); + + QGridLayout *l2 = new QGridLayout(0, 2, (m_usefilter?3:2), 0, 5); + int c(0); + l0->addLayout(l2); + if (m_usefilter) + { + l2->addWidget(m_usefilter, 0, c++); + } + l2->addWidget(m_cmd, 0, c); + QHBoxLayout *l4 = new QHBoxLayout( 0, 0, 5 ); + l2->addLayout( l4, 1, c ); + l4->addWidget( m_helpbtn, 0 ); + l4->addWidget( m_shortinfo, 1 ); + QHBoxLayout *l3 = new QHBoxLayout(0, 0, 0); + l2->addLayout(l3, 0, c+1); + l3->addWidget(m_add); + l3->addWidget(m_edit); + + if ( dlg ) + connect( this, SIGNAL( commandValid( bool ) ), dlg, SLOT( enableButtonOK( bool ) ) ); + + loadCommands(); +} + +void KXmlCommandSelector::loadCommands() +{ + QString thisCmd = (m_cmd->currentItem() != -1 ? m_cmdlist[m_cmd->currentItem()] : QString::null); + + m_cmd->clear(); + m_cmdlist.clear(); + + QStringList list = KXmlCommandManager::self()->commandListWithDescription(); + QStringList desclist; + for (QStringList::Iterator it=list.begin(); it!=list.end(); ++it) + { + m_cmdlist << (*it); + ++it; + desclist << (*it); + } + m_cmd->insertStringList(desclist); + + int index = m_cmdlist.findIndex(thisCmd); + if (index != -1) + m_cmd->setCurrentItem(index); + if (m_cmd->currentItem() != -1 && m_cmd->isEnabled()) + slotCommandSelected(m_cmd->currentItem()); +} + +QString KXmlCommandSelector::command() const +{ + QString cmd; + if (m_line && !m_usefilter->isChecked()) + cmd = m_line->text(); + else + cmd = m_cmdlist[m_cmd->currentItem()]; + return cmd; +} + +void KXmlCommandSelector::setCommand(const QString& cmd) +{ + int index = m_cmdlist.findIndex(cmd); + + if (m_usefilter) + m_usefilter->setChecked(index != -1); + if (m_line) + m_line->setText((index == -1 ? cmd : QString::null)); + if (index != -1) + m_cmd->setCurrentItem(index); + if (m_cmd->currentItem() != -1 && m_cmd->isEnabled()) + slotCommandSelected(m_cmd->currentItem()); +} + +void KXmlCommandSelector::slotAddCommand() +{ + bool ok(false); + QString cmdId = KInputDialog::getText(i18n("Command Name"), i18n("Enter an identification name for the new command:"), QString::null, &ok, this); + if (ok) + { + bool added(true); + + if (m_cmdlist.findIndex(cmdId) != -1) + { + if (KMessageBox::warningContinueCancel( + this, + i18n("A command named %1 already exists. Do you want " + "to continue and edit the existing one?").arg(cmdId), + QString::null, + KStdGuiItem::cont()) == KMessageBox::Cancel) + { + return; + } + else + added = false; + } + + KXmlCommand *xmlCmd = KXmlCommandManager::self()->loadCommand(cmdId); + if (KXmlCommandDlg::editCommand(xmlCmd, this)) + KXmlCommandManager::self()->saveCommand(xmlCmd); + + if (added) + loadCommands(); + } +} + +void KXmlCommandSelector::slotEditCommand() +{ + QString xmlId = m_cmdlist[m_cmd->currentItem()]; + KXmlCommand *xmlCmd = KXmlCommandManager::self()->loadCommand(xmlId); + if (xmlCmd) + { + if (KXmlCommandDlg::editCommand(xmlCmd, this)) + { + // force to load the driver if not already done + xmlCmd->driver(); + KXmlCommandManager::self()->saveCommand(xmlCmd); + } + m_cmd->changeItem(xmlCmd->description(), m_cmd->currentItem()); + delete xmlCmd; + slotCommandSelected(m_cmd->currentItem()); + } + else + KMessageBox::error(this, i18n("Internal error. The XML driver for the command %1 could not be found.").arg(xmlId)); +} + +void KXmlCommandSelector::slotBrowse() +{ + QString filename = KFileDialog::getOpenFileName(QString::null, QString::null, this); + if (!filename.isEmpty() && m_line) + m_line->setText(filename); +} + +void KXmlCommandSelector::slotCommandSelected(int ID) +{ + KXmlCommand *xmlCmd = KXmlCommandManager::self()->loadCommand(m_cmdlist[ID], true); + if (xmlCmd) + { + QString msg; + if ( xmlCmd->isValid() && KdeprintChecker::check( xmlCmd->requirements() ) ) + { + msg = QString::fromLocal8Bit("(ID = %1, %2 = ").arg(xmlCmd->name()).arg(i18n("output")); + if (KXmlCommandManager::self()->checkCommand(xmlCmd->name(), KXmlCommandManager::None, KXmlCommandManager::Basic)) + { + if (xmlCmd->mimeType() == "all/all") + msg.append(i18n("undefined")); + else + msg.append(xmlCmd->mimeType()); + } + else + msg.append(i18n("not allowed")); + msg.append(")"); + emit commandValid( true ); + } + else + { + msg = "" + i18n( "(Unavailable: requirements not satisfied)" ) + ""; + emit commandValid( false ); + } + m_shortinfo->setText(msg); + m_help = xmlCmd->comment(); + m_helpbtn->setEnabled( !m_help.isEmpty() ); + } + delete xmlCmd; +} + +void KXmlCommandSelector::slotXmlCommandToggled( bool on ) +{ + if ( on ) + slotCommandSelected( m_cmd->currentItem() ); + else + { + emit commandValid( true ); + m_shortinfo->setText( QString::null ); + } +} + +void KXmlCommandSelector::slotHelpCommand() +{ + KPopupFrame *pop = new KPopupFrame( m_helpbtn ); + KActiveLabel *lab = new KActiveLabel( m_help, pop ); + lab->resize( lab->sizeHint() ); + pop->setMainWidget( lab ); + pop->exec( m_helpbtn->mapToGlobal( QPoint( m_helpbtn->width(), 0 ) ) ); + pop->close( 0 ); + delete pop; +} + +#include "kxmlcommandselector.moc" -- cgit v1.2.1