kxmlcommanddlg.cpp
/*
* 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 "kxmlcommanddlg.h"
#include "driver.h"
#include "kxmlcommand.h"
#include <qlayout.h>
#include <qheader.h>
#include <qlabel.h>
#include <qlineedit.h>
#include <qcombobox.h>
#include <qgroupbox.h>
#include <qwidgetstack.h>
#include <qtoolbutton.h>
#include <kpushbutton.h>
#include <qtooltip.h>
#include <qcheckbox.h>
#include <ktextedit.h>
#include <qregexp.h>
#include <qwhatsthis.h>
#include <qapplication.h>
#include <klistview.h>
#include <klocale.h>
#include <kiconloader.h>
#include <kdialogbase.h>
#include <kseparator.h>
#include <klistbox.h>
#include <kmimetype.h>
#include <kmessagebox.h>
#include <kapplication.h>
#include <kdebug.h>
#include <kguiitem.h>
QString generateId(const QMap<QString, DrBase*>& map)
{
int index(-1);
while (map.contains(QString::fromLatin1("item%1").arg(++index))) ;
return QString::fromLatin1("item%1").arg(index);
}
QListViewItem* findPrev(QListViewItem *item)
{
QListViewItem *prev = item->itemAbove();
while (prev && prev->depth() > item->depth())
prev = prev->itemAbove();
if (prev && prev->depth() == item->depth())
return prev;
else
return 0;
}
QListViewItem* findNext(QListViewItem *item)
{
QListViewItem *next = item->itemBelow();
while (next && next->depth() > item->depth())
next = next->itemBelow();
if (next && next->depth() == item->depth())
return next;
else
return 0;
}
KXmlCommandAdvancedDlg::KXmlCommandAdvancedDlg(QWidget *parent, const char *name)
: QWidget(parent, name)
{
m_xmlcmd = 0;
m_command = new QLineEdit(this);
m_view = new KListView(this);
m_view->addColumn("");
m_view->header()->hide();
m_view->setSorting(-1);
m_apply = new QToolButton(this);
m_apply->setIconSet( QApplication::reverseLayout()? SmallIconSet( "forward" ) : SmallIconSet("back"));
m_addgrp = new QToolButton(this);
m_addgrp->setIconSet(SmallIconSet("folder"));
m_addopt = new QToolButton(this);
m_addopt->setIconSet(SmallIconSet("document"));
m_delopt = new QToolButton(this);
m_delopt->setIconSet(SmallIconSet("editdelete"));
m_up = new QToolButton(this);
m_up->setIconSet(SmallIconSet("up"));
m_down = new QToolButton(this);
m_down->setIconSet(SmallIconSet("down"));
m_dummy = new QWidget(this);
m_desc = new QLineEdit(m_dummy);
m_name = new QLineEdit(m_dummy);
m_type = new QComboBox(m_dummy);
m_type->insertItem(i18n("String"));
m_type->insertItem(i18n("Integer"));
m_type->insertItem(i18n("Float"));
m_type->insertItem(i18n("List"));
m_type->insertItem(i18n("Boolean"));
m_format = new QLineEdit(m_dummy);
m_default = new QLineEdit(m_dummy);
QLabel *m_namelab = new QLabel(i18n("&Name:"), m_dummy);
QLabel *m_desclab = new QLabel(i18n("&Description:"), m_dummy);
QLabel *m_formatlab = new QLabel(i18n("&Format:"), m_dummy);
QLabel *m_typelab = new QLabel(i18n("&Type:"), m_dummy);
QLabel *m_defaultlab = new QLabel(i18n("Default &value:"), m_dummy);
QLabel *m_commandlab = new QLabel(i18n("Co&mmand:"), this);
m_namelab->setBuddy(m_name);
m_desclab->setBuddy(m_desc);
m_formatlab->setBuddy(m_format);
m_typelab->setBuddy(m_type);
m_defaultlab->setBuddy(m_default);
m_commandlab->setBuddy(m_command);
m_persistent = new QCheckBox( i18n( "&Persistent option" ), m_dummy );
QGroupBox *gb = new QGroupBox(0, Qt::Horizontal, i18n("Va&lues"), m_dummy);
m_stack = new QWidgetStack(gb);
QWidget *w1 = new QWidget(m_stack), *w2 = new QWidget(m_stack), *w3 = new QWidget(m_stack);
m_stack->addWidget(w1, 1);
m_stack->addWidget(w2, 2);
m_stack->addWidget(w3, 3);
m_edit1 = new QLineEdit(w1);
m_edit2 = new QLineEdit(w1);
QLabel *m_editlab1 = new QLabel(i18n("Minimum v&alue:"), w1);
QLabel *m_editlab2 = new QLabel(i18n("Ma&ximum value:"), w1);
m_editlab1->setBuddy(m_edit1);
m_editlab2->setBuddy(m_edit2);
m_values = new KListView(w2);
m_values->addColumn(i18n("Name"));
m_values->addColumn(i18n("Description"));
m_values->setAllColumnsShowFocus(true);
m_values->setSorting(-1);
m_values->setMaximumHeight(110);
m_addval = new QToolButton(w2);
m_addval->setIconSet(SmallIconSet("editcopy"));
m_delval = new QToolButton(w2);
m_delval->setIconSet(SmallIconSet("editdelete"));
QToolTip::add(m_addval, i18n("Add value"));
QToolTip::add(m_delval, i18n("Delete value"));
QToolTip::add(m_apply, i18n("Apply changes"));
QToolTip::add(m_addgrp, i18n("Add group"));
QToolTip::add(m_addopt, i18n("Add option"));
QToolTip::add(m_delopt, i18n("Delete item"));
QToolTip::add(m_up, i18n("Move up"));
QToolTip::add(m_down, i18n("Move down"));
KSeparator *sep1 = new KSeparator(KSeparator::HLine, m_dummy);
QGroupBox *gb_input = new QGroupBox(0, Qt::Horizontal, i18n("&Input From"), this);
QGroupBox *gb_output = new QGroupBox(0, Qt::Horizontal, i18n("O&utput To"), this);
QLabel *m_inputfilelab = new QLabel(i18n("File:"), gb_input);
QLabel *m_inputpipelab = new QLabel(i18n("Pipe:"), gb_input);
QLabel *m_outputfilelab = new QLabel(i18n("File:"), gb_output);
QLabel *m_outputpipelab = new QLabel(i18n("Pipe:"), gb_output);
m_inputfile = new QLineEdit(gb_input);
m_inputpipe = new QLineEdit(gb_input);
m_outputfile = new QLineEdit(gb_output);
m_outputpipe = new QLineEdit(gb_output);
m_comment = new KTextEdit( this );
m_comment->setTextFormat(Qt::RichText );
m_comment->setReadOnly(true);
QLabel *m_commentlab = new QLabel( i18n( "Comment:" ), this );
QVBoxLayout *l2 = new QVBoxLayout(this, 0, KDialog::spacingHint());
QHBoxLayout *l3 = new QHBoxLayout(0, 0, KDialog::spacingHint());
QVBoxLayout *l7 = new QVBoxLayout(0, 0, 0);
l2->addLayout(l3, 0);
l3->addWidget(m_commandlab);
l3->addWidget(m_command);
QHBoxLayout *l0 = new QHBoxLayout(0, 0, KDialog::spacingHint());
QGridLayout *l10 = new QGridLayout(0, 2, 2, 0, KDialog::spacingHint());
l2->addLayout(l0, 1);
l0->addLayout(l10);
l10->addMultiCellWidget(m_view, 0, 0, 0, 1);
l10->addWidget(gb_input, 1, 0);
l10->addWidget(gb_output, 1, 1);
l10->setRowStretch(0, 1);
l0->addLayout(l7);
l7->addWidget(m_apply);
l7->addSpacing(5);
l7->addWidget(m_addgrp);
l7->addWidget(m_addopt);
l7->addWidget(m_delopt);
l7->addSpacing(5);
l7->addWidget(m_up);
l7->addWidget(m_down);
l7->addStretch(1);
l0->addWidget(m_dummy, 1);
QGridLayout *l1 = new QGridLayout(m_dummy, 9, 2, 0, KDialog::spacingHint());
l1->addWidget(m_desclab, 0, 0, Qt::AlignRight|Qt::AlignVCenter);
l1->addWidget(m_desc, 0, 1);
l1->addMultiCellWidget(sep1, 1, 1, 0, 1);
l1->addWidget(m_namelab, 2, 0, Qt::AlignRight|Qt::AlignVCenter);
l1->addWidget(m_name, 2, 1);
l1->addWidget(m_typelab, 3, 0, Qt::AlignRight|Qt::AlignVCenter);
l1->addWidget(m_type, 3, 1);
l1->addWidget(m_formatlab, 4, 0, Qt::AlignRight|Qt::AlignVCenter);
l1->addWidget(m_format, 4, 1);
l1->addWidget(m_defaultlab, 5, 0, Qt::AlignRight|Qt::AlignVCenter);
l1->addWidget(m_default, 5, 1);
l1->addWidget( m_persistent, 6, 1 );
l1->addMultiCellWidget(gb, 7, 7, 0, 1);
l1->setRowStretch(8, 1);
QHBoxLayout *l4 = new QHBoxLayout(w2, 0, KDialog::spacingHint());
l4->addWidget(m_values);
QVBoxLayout *l6 = new QVBoxLayout(0, 0, 0);
l4->addLayout(l6);
l6->addWidget(m_addval);
l6->addWidget(m_delval);
l6->addStretch(1);
QGridLayout *l5 = new QGridLayout(w1, 3, 2, 0, KDialog::spacingHint());
l5->setRowStretch(2, 1);
l5->addWidget(m_editlab1, 0, 0, Qt::AlignRight|Qt::AlignVCenter);
l5->addWidget(m_editlab2, 1, 0, Qt::AlignRight|Qt::AlignVCenter);
l5->addWidget(m_edit1, 0, 1);
l5->addWidget(m_edit2, 1, 1);
QGridLayout *l8 = new QGridLayout(gb_input->layout(), 2, 2,
KDialog::spacingHint());
QGridLayout *l9 = new QGridLayout(gb_output->layout(), 2, 2,
KDialog::spacingHint());
l8->addWidget(m_inputfilelab, 0, 0);
l8->addWidget(m_inputpipelab, 1, 0);
l8->addWidget(m_inputfile, 0, 1);
l8->addWidget(m_inputpipe, 1, 1);
l9->addWidget(m_outputfilelab, 0, 0);
l9->addWidget(m_outputpipelab, 1, 0);
l9->addWidget(m_outputfile, 0, 1);
l9->addWidget(m_outputpipe, 1, 1);
QVBoxLayout *l11 = new QVBoxLayout(gb->layout());
l11->addWidget(m_stack);
QVBoxLayout *l12 = new QVBoxLayout( 0, 0, 0 );
l2->addSpacing( 10 );
l2->addLayout( l12 );
l12->addWidget( m_commentlab );
l12->addWidget( m_comment );
connect(m_view, SIGNAL(selectionChanged(QListViewItem*)), SLOT(slotSelectionChanged(QListViewItem*)));
connect(m_values, SIGNAL(selectionChanged(QListViewItem*)), SLOT(slotValueSelected(QListViewItem*)));
connect(m_type, SIGNAL(activated(int)), SLOT(slotTypeChanged(int)));
connect(m_addval, SIGNAL(clicked()), SLOT(slotAddValue()));
connect(m_delval, SIGNAL(clicked()), SLOT(slotRemoveValue()));
connect(m_apply, SIGNAL(clicked()), SLOT(slotApplyChanges()));
connect(m_addgrp, SIGNAL(clicked()), SLOT(slotAddGroup()));
connect(m_addopt, SIGNAL(clicked()), SLOT(slotAddOption()));
connect(m_delopt, SIGNAL(clicked()), SLOT(slotRemoveItem()));
connect(m_up, SIGNAL(clicked()), SLOT(slotMoveUp()));
connect(m_down, SIGNAL(clicked()), SLOT(slotMoveDown()));
connect(m_command, SIGNAL(textChanged(const QString&)), SLOT(slotCommandChanged(const QString&)));
connect(m_view, SIGNAL(itemRenamed(QListViewItem*,int)), SLOT(slotOptionRenamed(QListViewItem*,int)));
connect(m_desc, SIGNAL(textChanged(const QString&)), SLOT(slotChanged()));
connect(m_name, SIGNAL(textChanged(const QString&)), SLOT(slotChanged()));
connect(m_format, SIGNAL(textChanged(const QString&)), SLOT(slotChanged()));
connect(m_default, SIGNAL(textChanged(const QString&)), SLOT(slotChanged()));
connect(m_edit1, SIGNAL(textChanged(const QString&)), SLOT(slotChanged()));
connect(m_edit2, SIGNAL(textChanged(const QString&)), SLOT(slotChanged()));
connect(m_type, SIGNAL(activated(int)), SLOT(slotChanged()));
connect(m_addval, SIGNAL(clicked()), SLOT(slotChanged()));
connect(m_delval, SIGNAL(clicked()), SLOT(slotChanged()));
connect( m_persistent, SIGNAL( toggled(bool) ), SLOT( slotChanged() ) );
m_dummy->setEnabled(false);
viewItem(0);
QWhatsThis::add( m_name, i18n(
"An identification string. Use only alphanumeric characters except spaces. "
"The string <b>__root__</b> is reserved for internal use." ) );
QWhatsThis::add( m_namelab, QWhatsThis::textFor( m_name ) );
QWhatsThis::add( m_desc, i18n(
"A description string. This string is shown in the interface, and should "
"be explicit enough about the role of the corresponding option." ) );
QWhatsThis::add( m_desclab, QWhatsThis::textFor( m_desc ) );
QWhatsThis::add( m_type, i18n(
"The type of the option. This determines how the option is presented "
"graphically to the user." ) );
QWhatsThis::add( m_typelab, QWhatsThis::textFor( m_type ) );
QWhatsThis::add( m_format, i18n(
"The format of the option. This determines how the option is formatted "
"for inclusion in the global command line. The tag <b>%value</b> can be used "
"to represent the user selection. This tag will be replaced at run-time by a "
"string representation of the option value." ) );
QWhatsThis::add( m_formatlab, QWhatsThis::textFor( m_format ) );
QWhatsThis::add( m_default, i18n(
"The default value of the option. For non persistent options, nothing is "
"added to the command line if the option has that default value. If this "
"value does not correspond to the actual default value of the underlying "
"utility, make the option persistent to avoid unwanted effects." ) );
QWhatsThis::add( m_defaultlab, QWhatsThis::textFor( m_default ) );
QWhatsThis::add( m_persistent, i18n(
"Make the option persistent. A persistent option is always written to the "
"command line, whatever its value. This is useful when the chosen default "
"value does not match with the actual default value of the underlying utility." ) );
QWhatsThis::add( m_command, i18n(
"The full command line to execute the associated underlying utility. This "
"command line is based on a mechanism of tags that are replaced at run-time. "
"The supported tags are:<ul>"
"<li><b>%filterargs</b>: command options</li>"
"<li><b>%filterinput</b>: input specification</li>"
"<li><b>%filteroutput</b>: output specification</li>"
"<li><b>%psu</b>: the page size in upper case</li>"
"<li><b>%psl</b>: the page size in lower case</li></ul>" ) );
QWhatsThis::add( m_commandlab, QWhatsThis::textFor( m_command ) );
QWhatsThis::add( m_inputfile, i18n(
"Input specification when the underlying utility reads input data from a file. Use "
"the tag <b>%in</b> to represent the input filename." ) );
QWhatsThis::add( m_inputfilelab, QWhatsThis::textFor( m_inputfile ) );
QWhatsThis::add( m_outputfile, i18n(
"Output specification when the underlying utility writes output data to a file. Use "
"the tag <b>%out</b> to represent the output filename." ) );
QWhatsThis::add( m_outputfilelab, QWhatsThis::textFor( m_outputfile ) );
QWhatsThis::add( m_inputpipe, i18n(
"Input specification when the underlying utility reads input data from its "
"standard input." ) );
QWhatsThis::add( m_inputpipelab, QWhatsThis::textFor( m_inputpipe ) );
QWhatsThis::add( m_outputpipe, i18n(
"Output specification when the underlying utility writes output data to its "
"standard output." ) );
QWhatsThis::add( m_outputpipelab, QWhatsThis::textFor( m_outputpipe ) );
QWhatsThis::add( m_comment, i18n(
"A comment about the underlying utility, which can be viewed by the user "
"from the interface. This comment string supports basic HTML tags like "
"&lt;a&gt;, &lt;b&gt; or &lt;i&gt;." ) );
QWhatsThis::add( m_commentlab, QWhatsThis::textFor( m_comment ) );
resize(660, 200);
}
KXmlCommandAdvancedDlg::~KXmlCommandAdvancedDlg()
{
if (m_opts.count() > 0)
{
kdDebug() << "KXmlCommandAdvancedDlg: " << m_opts.count() << " items remaining" << endl;
for (QMap<QString,DrBase*>::ConstIterator it=m_opts.begin(); it!=m_opts.end(); ++it)
{
//kdDebug() << "Item: name=" << (*it)->name() << endl;
delete (*it);
}
}
}
void KXmlCommandAdvancedDlg::setCommand(KXmlCommand *xmlcmd)
{
m_xmlcmd = xmlcmd;
if (m_xmlcmd)
parseXmlCommand(m_xmlcmd);
}
void KXmlCommandAdvancedDlg::parseXmlCommand(KXmlCommand *xmlcmd)
{
m_view->clear();
QListViewItem *root = new QListViewItem(m_view, xmlcmd->name(), xmlcmd->name());
DrMain *driver = xmlcmd->driver();
root->setPixmap(0, SmallIcon("fileprint"));
root->setOpen(true);
if (driver)
{
DrMain *clone = driver->cloneDriver();
if (!clone->get("text").isEmpty())
root->setText(0, clone->get("text"));
root->setText(1, "__root__");
clone->setName("__root__");
m_opts["__root__"] = clone;
parseGroupItem(clone, root);
clone->flatten();
}
m_command->setText(xmlcmd->command());
m_inputfile->setText(xmlcmd->io(true, false));
m_inputpipe->setText(xmlcmd->io(true, true));
m_outputfile->setText(xmlcmd->io(false, false));
m_outputpipe->setText(xmlcmd->io(false, true));
m_comment->setText( xmlcmd->comment() );
viewItem(0);
}
void KXmlCommandAdvancedDlg::parseGroupItem(DrGroup *grp, QListViewItem *parent)
{
QListViewItem *item(0);
QPtrListIterator<DrGroup> git(grp->groups());
for (; git.current(); ++git)
{
QString namestr = git.current()->name();
if (namestr.isEmpty())
{
namestr = "group_"+kapp->randomString(4);
}
git.current()->setName(namestr);
item = new QListViewItem(parent, item, git.current()->get("text"), git.current()->name());
item->setPixmap(0, SmallIcon("folder"));
item->setOpen(true);
item->setRenameEnabled(0, true);
parseGroupItem(git.current(), item);
m_opts[namestr] = git.current();
}
QPtrListIterator<DrBase> oit(grp->options());
for (; oit.current(); ++oit)
{
QString namestr = oit.current()->name().mid(m_xmlcmd->name().length()+6);
if (namestr.isEmpty())
{
namestr = "option_"+kapp->randomString(4);
}
oit.current()->setName(namestr);
item = new QListViewItem(parent, item, oit.current()->get("text"), namestr);
item->setPixmap(0, SmallIcon("document"));
item->setRenameEnabled(0, true);
m_opts[namestr] = oit.current();
}
}
void KXmlCommandAdvancedDlg::slotSelectionChanged(QListViewItem *item)
{
if (item && item->depth() == 0)
item = 0;
viewItem(item);
}
void KXmlCommandAdvancedDlg::viewItem(QListViewItem *item)
{
m_dummy->setEnabled((item != 0));
m_name->setText("");
m_desc->setText("");
m_format->setText("");
m_default->setText("");
m_values->clear();
m_edit1->setText("");
m_edit2->setText("");
m_persistent->setChecked( false );
int typeId(-1);
if (item)
{
m_name->setText(item->text(1));
m_desc->setText(item->text(0));
DrBase *opt = (m_opts.contains(item->text(1)) ? m_opts[item->text(1)] : 0);
if (opt)
{
bool isgroup = (opt->type() < DrBase::String);
if (!isgroup)
{
m_type->setCurrentItem(opt->type() - DrBase::String);
typeId = m_type->currentItem();
m_format->setText(opt->get("format"));
m_default->setText(opt->get("default"));
}
m_type->setEnabled(!isgroup);
m_default->setEnabled(!isgroup);
m_format->setEnabled(!isgroup);
m_stack->setEnabled(!isgroup);
switch (opt->type())
{
case DrBase::Float:
case DrBase::Integer:
m_edit1->setText(opt->get("minval"));
m_edit2->setText(opt->get("maxval"));
break;
case DrBase::Boolean:
case DrBase::List:
{
QPtrListIterator<DrBase> it(*(static_cast<DrListOption*>(opt)->choices()));
QListViewItem *item(0);
for (; it.current(); ++it)
{
item = new QListViewItem(m_values, item, it.current()->name(), it.current()->get("text"));
item->setRenameEnabled(0, true);
item->setRenameEnabled(1, true);
}
break;
}
default:
break;
}
m_addgrp->setEnabled(isgroup);
m_addopt->setEnabled(isgroup);
QListViewItem *prevItem = findPrev(item), *nextItem = findNext(item);
DrBase *prevOpt = (prevItem && m_opts.contains(prevItem->text(1)) ? m_opts[prevItem->text(1)] : 0);
DrBase *nextOpt = (nextItem && m_opts.contains(nextItem->text(1)) ? m_opts[nextItem->text(1)] : 0);
m_up->setEnabled(prevOpt && !(prevOpt->type() < DrBase::String && opt->type() >= DrBase::String));
m_down->setEnabled(nextOpt && !(isgroup && nextOpt->type() >= DrBase::String));
m_persistent->setChecked( opt->get( "persistent" ) == "1" );
}
m_delopt->setEnabled(true);
m_dummy->setEnabled(opt);
}
else
{
m_delopt->setEnabled(false);
m_addopt->setEnabled(m_view->currentItem() && m_view->isEnabled());
m_addgrp->setEnabled(m_view->currentItem() && m_view->isEnabled());
m_up->setEnabled(false);
m_down->setEnabled(false);
}
slotTypeChanged(typeId);
m_apply->setEnabled(false);
}
void KXmlCommandAdvancedDlg::slotTypeChanged(int ID)
{
int wId(3);
ID += DrBase::String;
switch (ID)
{
case DrBase::Float:
case DrBase::Integer:
wId = 1;
break;
case DrBase::Boolean:
case DrBase::List:
wId = 2;
slotValueSelected(m_values->currentItem());
break;
}
m_stack->raiseWidget(wId);
}
void KXmlCommandAdvancedDlg::slotAddValue()
{
QListViewItem *item = new QListViewItem(m_values, m_values->lastItem(), i18n("Name"), i18n("Description"));
item->setRenameEnabled(0, true);
item->setRenameEnabled(1, true);
m_values->ensureItemVisible(item);
slotValueSelected(item);
item->startRename(0);
}
void KXmlCommandAdvancedDlg::slotRemoveValue()
{
QListViewItem *item = m_values->currentItem();
if (item)
delete item;
slotValueSelected(m_values->currentItem());
}
void KXmlCommandAdvancedDlg::slotApplyChanges()
{
QListViewItem *item = m_view->currentItem();
if (item)
{
if (m_name->text().isEmpty() || m_name->text() == "__root__")
{
KMessageBox::error(this, i18n("Invalid identification name. Empty strings and \"__root__\" are not allowed."));
return;
}
m_apply->setEnabled(false);
DrBase *opt = (m_opts.contains(item->text(1)) ? m_opts[item->text(1)] : 0);
m_opts.remove(item->text(1));
delete opt;
// update tree item
item->setText(0, m_desc->text());
item->setText(1, m_name->text());
// recreate option
if (m_type->isEnabled())
{
int type = m_type->currentItem() + DrBase::String;
switch (type)
{
case DrBase::Integer:
case DrBase::Float:
if (type == DrBase::Integer)
opt = new DrIntegerOption;
else
opt = new DrFloatOption;
opt->set("minval", m_edit1->text());
opt->set("maxval", m_edit2->text());
break;
case DrBase::List:
case DrBase::Boolean:
{
if (type == DrBase::List)
opt = new DrListOption;
else
opt = new DrBooleanOption;
DrListOption *lopt = static_cast<DrListOption*>(opt);
QListViewItem *item = m_values->firstChild();
while (item)
{
DrBase *choice = new DrBase;
choice->setName(item->text(0));
choice->set("text", item->text(1));
lopt->addChoice(choice);
item = item->nextSibling();
}
break;
}
case DrBase::String:
opt = new DrStringOption;
break;
}
opt->set("format", m_format->text());
opt->set("default", m_default->text());
opt->setValueText(opt->get("default"));
}
else
opt = new DrGroup;
opt->setName((m_name->text().isEmpty() ? generateId(m_opts) : m_name->text()));
opt->set("text", m_desc->text());
opt->set( "persistent", m_persistent->isChecked() ? "1" : "0" );
m_opts[opt->name()] = opt;
}
}
void KXmlCommandAdvancedDlg::slotChanged()
{
m_apply->setEnabled(true);
}
void KXmlCommandAdvancedDlg::slotAddGroup()
{
if (m_view->currentItem())
{
QString ID = generateId(m_opts);
DrGroup *grp = new DrGroup;
grp->setName(ID);
grp->set("text", i18n("New Group"));
m_opts[ID] = grp;
QListViewItem *item = new QListViewItem(m_view->currentItem(), i18n("New Group"), ID);
item->setRenameEnabled(0, true);
item->setPixmap(0, SmallIcon("folder"));
m_view->ensureItemVisible(item);
item->startRename(0);
}
}
void KXmlCommandAdvancedDlg::slotAddOption()
{
if (m_view->currentItem())
{
QString ID = generateId(m_opts);
DrBase *opt = new DrStringOption;
opt->setName(ID);
opt->set("text", i18n("New Option"));
m_opts[ID] = opt;
QListViewItem *item = new QListViewItem(m_view->currentItem(), i18n("New Option"), ID);
item->setRenameEnabled(0, true);
item->setPixmap(0, SmallIcon("document"));
m_view->ensureItemVisible(item);
item->startRename(0);
}
}
void KXmlCommandAdvancedDlg::slotRemoveItem()
{
QListViewItem *item = m_view->currentItem();
if (item)
{
QListViewItem *newCurrent(item->nextSibling());
if (!newCurrent)
newCurrent = item->parent();
removeItem(item);
delete item;
m_view->setSelected(newCurrent, true);
}
}
void KXmlCommandAdvancedDlg::removeItem(QListViewItem *item)
{
delete m_opts[item->text(1)];
m_opts.remove(item->text(1));
QListViewItem *child = item->firstChild();
while (child && item)
{
removeItem(child);
if ( item )
item = item->nextSibling();
}
}
void KXmlCommandAdvancedDlg::slotMoveUp()
{
QListViewItem *item = m_view->currentItem(), *prev = 0;
if (item && (prev=findPrev(item)))
{
QListViewItem *after(0);
if ((after=findPrev(prev)) != 0)
item->moveItem(after);
else
{
QListViewItem *parent = item->parent();
parent->takeItem(item);
parent->insertItem(item);
}
m_view->setSelected(item, true);
slotSelectionChanged(item);
}
}
void KXmlCommandAdvancedDlg::slotMoveDown()
{
QListViewItem *item = m_view->currentItem(), *next = 0;
if (item && (next=findNext(item)))
{
item->moveItem(next);
m_view->setSelected(item, true);
slotSelectionChanged(item);
}
}
void KXmlCommandAdvancedDlg::slotCommandChanged(const QString& cmd)
{
m_inputfile->parentWidget()->setEnabled(cmd.find("%filterinput") != -1);
m_outputfile->parentWidget()->setEnabled(cmd.find("%filteroutput") != -1);
m_view->setEnabled(cmd.find("%filterargs") != -1);
m_name->parentWidget()->setEnabled(m_view->isEnabled());
slotSelectionChanged((m_view->isEnabled() ? m_view->currentItem() : 0));
m_view->setOpen(m_view->firstChild(), m_view->isEnabled());
}
void KXmlCommandAdvancedDlg::slotValueSelected(QListViewItem *item)
{
m_addval->setEnabled(m_type->currentItem() != 4 || m_values->childCount() < 2);
m_delval->setEnabled(item != 0);
}
void KXmlCommandAdvancedDlg::slotOptionRenamed(QListViewItem *item, int)
{
if (item && m_opts.contains(item->text(1)))
{
DrBase *opt = m_opts[item->text(1)];
opt->set("text", item->text(0));
slotSelectionChanged(item);
}
}
void KXmlCommandAdvancedDlg::recreateGroup(QListViewItem *item, DrGroup *grp)
{
if (!item)
return;
QListViewItem *child = item->firstChild();
while (child)
{
DrBase *opt = (m_opts.contains(child->text(1)) ? m_opts[child->text(1)] : 0);
if (opt)
{
if (opt->type() == DrBase::Group)
{
DrGroup *childGroup = static_cast<DrGroup*>(opt);
recreateGroup(child, childGroup);
grp->addGroup(childGroup);
}
else
{
opt->setName("_kde-"+m_xmlcmd->name()+"-"+opt->name());
grp->addOption(opt);
}
m_opts.remove(child->text(1));
}
child = child->nextSibling();
}
}
bool KXmlCommandAdvancedDlg::editCommand(KXmlCommand *xmlcmd, QWidget *parent)
{
if (!xmlcmd)
return false;
KDialogBase dlg(parent, 0, true, i18n("Command Edit for %1").arg(xmlcmd->name()), KDialogBase::Ok|KDialogBase::Cancel, KDialogBase::Ok, false);
KXmlCommandAdvancedDlg *xmldlg = new KXmlCommandAdvancedDlg(&dlg);
dlg.setMainWidget(xmldlg);
//dlg.enableButton(KDialogBase::Ok, false);
xmldlg->setCommand(xmlcmd);
if (dlg.exec())
{
xmlcmd->setCommand(xmldlg->m_command->text());
xmlcmd->setIo(xmldlg->m_inputfile->text(), true, false);
xmlcmd->setIo(xmldlg->m_inputpipe->text(), true, true);
xmlcmd->setIo(xmldlg->m_outputfile->text(), false, false);
xmlcmd->setIo(xmldlg->m_outputpipe->text(), false, true);
xmlcmd->setComment( xmldlg->m_comment->text().replace( QRegExp( "\n" ), " " ) );
// need to recreate the driver tree structure
DrMain *driver = (xmldlg->m_opts.contains("__root__") ? static_cast<DrMain*>(xmldlg->m_opts["__root__"]) : 0);
if (!driver && xmldlg->m_opts.count() > 0)
{
kdDebug() << "KXmlCommandAdvancedDlg: driver structure not found, creating one" << endl;
driver = new DrMain;
driver->setName(xmlcmd->name());
}
xmldlg->recreateGroup(xmldlg->m_view->firstChild(), driver);
xmldlg->m_opts.remove("__root__");
xmlcmd->setDriver(driver);
// remaining options will be removed in destructor
return true;
}
return false;
}
//-----------------------------------------------------------------------------------------------------
KXmlCommandDlg::KXmlCommandDlg(QWidget *parent, const char *name)
: KDialogBase(parent, name, true, QString::null, Ok|Cancel|Details, Ok, true)
{
setButtonText(Details, i18n("&Mime Type Settings"));
m_cmd = 0;
QWidget *dummy = new QWidget(this, "TopDetail");
QWidget *topmain = new QWidget(this, "TopMain");
QGroupBox *m_gb1 = new QGroupBox(0, Qt::Horizontal, i18n("Supported &Input Formats"), dummy);
QGroupBox *m_gb2 = new QGroupBox(0, Qt::Horizontal, i18n("Requirements"), topmain);
m_description = new QLineEdit(topmain);
m_idname = new QLabel(topmain);
m_requirements = new KListView(m_gb2);
m_requirements->addColumn("");
m_requirements->header()->hide();
m_addreq = new QToolButton(m_gb2);
m_addreq->setIconSet(SmallIconSet("filenew"));
m_removereq = new QToolButton(m_gb2);
m_removereq->setIconSet(SmallIconSet("editdelete"));
QPushButton *m_edit = new KPushButton(KGuiItem(i18n("&Edit Command..."), "edit"), topmain);
m_mimetype = new QComboBox(dummy);
m_availablemime = new KListBox(m_gb1);
m_selectedmime = new KListBox(m_gb1);
m_addmime = new QToolButton(m_gb1);
m_addmime->setIconSet(QApplication::reverseLayout()? SmallIconSet("forward") : SmallIconSet("back"));
m_removemime = new QToolButton(m_gb1);
m_removemime->setIconSet(QApplication::reverseLayout()? SmallIconSet("back" ) : SmallIconSet("forward"));
m_gb2->setMinimumWidth(380);
m_gb1->setMinimumHeight(180);
m_requirements->setMaximumHeight(80);
m_removereq->setEnabled(false);
m_addmime->setEnabled(false);
m_removemime->setEnabled(false);
QLabel *m_desclab = new QLabel(i18n("&Description:"), topmain);
m_desclab->setBuddy(m_description);
QLabel *m_mimetypelab = new QLabel(i18n("Output &format:"), dummy);
m_mimetypelab->setBuddy(m_mimetype);
QLabel *m_idnamelab = new QLabel(i18n("ID name:"), topmain);
QFont f(m_idname->font());
f.setBold(true);
m_idname->setFont(f);
KSeparator *sep1 = new KSeparator(QFrame::HLine, dummy);
QVBoxLayout *l0 = new QVBoxLayout(topmain, 0, 10);
QGridLayout *l5 = new QGridLayout(0, 2, 2, 0, 5);
l0->addLayout(l5);
l5->addWidget(m_idnamelab, 0, 0);
l5->addWidget(m_idname, 0, 1);
l5->addWidget(m_desclab, 1, 0);
l5->addWidget(m_description, 1, 1);
l0->addWidget(m_gb2);
QHBoxLayout *l3 = new QHBoxLayout(0, 0, 0);
l0->addLayout(l3);
l3->addWidget(m_edit);
l3->addStretch(1);
QVBoxLayout *l7 = new QVBoxLayout(dummy, 0, 10);
QHBoxLayout *l6 = new QHBoxLayout(0, 0, 5);
l7->addWidget(sep1);
l7->addLayout(l6);
l6->addWidget(m_mimetypelab, 0);
l6->addWidget(m_mimetype, 1);
l7->addWidget(m_gb1);
QGridLayout *l2 = new QGridLayout(m_gb1->layout(), 4, 3, 10);
l2->addMultiCellWidget(m_availablemime, 0, 3, 2, 2);
l2->addMultiCellWidget(m_selectedmime, 0, 3, 0, 0);
l2->addWidget(m_addmime, 1, 1);
l2->addWidget(m_removemime, 2, 1);
l2->setRowStretch(0, 1);
l2->setRowStretch(3, 1);
QHBoxLayout *l4 = new QHBoxLayout(m_gb2->layout(), 10);
l4->addWidget(m_requirements);
QVBoxLayout *l8 = new QVBoxLayout(0, 0, 0);
l4->addLayout(l8);
l8->addWidget(m_addreq);
l8->addWidget(m_removereq);
l8->addStretch(1);
connect(m_addmime, SIGNAL(clicked()), SLOT(slotAddMime()));
connect(m_removemime, SIGNAL(clicked()), SLOT(slotRemoveMime()));
connect(m_edit, SIGNAL(clicked()), SLOT(slotEditCommand()));
connect(m_requirements, SIGNAL(selectionChanged(QListViewItem*)), SLOT(slotReqSelected(QListViewItem*)));
connect(m_availablemime, SIGNAL(selectionChanged(QListBoxItem*)), SLOT(slotAvailableSelected(QListBoxItem*)));
connect(m_selectedmime, SIGNAL(selectionChanged(QListBoxItem*)), SLOT(slotSelectedSelected(QListBoxItem*)));
connect(m_addreq, SIGNAL(clicked()), SLOT(slotAddReq()));
connect(m_removereq, SIGNAL(clicked()), SLOT(slotRemoveReq()));
KMimeType::List list = KMimeType::allMimeTypes();
for (QValueList<KMimeType::Ptr>::ConstIterator it=list.begin(); it!=list.end(); ++it)
{
QString mimetype = (*it)->name();
m_mimelist << mimetype;
}
m_mimelist.sort();
m_mimetype->insertStringList(m_mimelist);
m_availablemime->insertStringList(m_mimelist);
setMainWidget(topmain);
setDetailsWidget(dummy);
}
void KXmlCommandDlg::setCommand(KXmlCommand *xmlCmd)
{
setCaption(i18n("Command Edit for %1").arg(xmlCmd->name()));
m_cmd = xmlCmd;
m_description->setText(i18n(xmlCmd->description().utf8()));
m_idname->setText(xmlCmd->name());
m_requirements->clear();
QStringList list = xmlCmd->requirements();
QListViewItem *item(0);
for (QStringList::ConstIterator it=list.begin(); it!=list.end(); ++it)
{
item = new QListViewItem(m_requirements, item, *it);
item->setRenameEnabled(0, true);
}
int index = m_mimelist.findIndex(xmlCmd->mimeType());
if (index != -1)
m_mimetype->setCurrentItem(index);
else
m_mimetype->setCurrentItem(0);
list = xmlCmd->inputMimeTypes();
m_selectedmime->clear();
m_availablemime->clear();
m_availablemime->insertStringList(m_mimelist);
for (QStringList::ConstIterator it=list.begin(); it!=list.end(); ++it)
{
m_selectedmime->insertItem(*it);
delete m_availablemime->findItem(*it, Qt::ExactMatch);
}
}
void KXmlCommandDlg::slotOk()
{
if (m_cmd)
{
m_cmd->setMimeType((m_mimetype->currentText() == "all/all" ? QString::null : m_mimetype->currentText()));
m_cmd->setDescription(m_description->text());
QStringList l;
QListViewItem *item = m_requirements->firstChild();
while (item)
{
l << item->text(0);
item = item->nextSibling();
}
m_cmd->setRequirements(l);
l.clear();
for (uint i=0; i<m_selectedmime->count(); i++)
l << m_selectedmime->text(i);
m_cmd->setInputMimeTypes(l);
}
KDialogBase::slotOk();
}
bool KXmlCommandDlg::editCommand(KXmlCommand *xmlCmd, QWidget *parent)
{
if (!xmlCmd)
return false;
KXmlCommandDlg xmldlg(parent, 0);
xmldlg.setCommand(xmlCmd);
return (xmldlg.exec() == Accepted);
}
void KXmlCommandDlg::slotAddMime()
{
int index = m_availablemime->currentItem();
if (index != -1)
{
m_selectedmime->insertItem(m_availablemime->currentText());
m_availablemime->removeItem(index);
m_selectedmime->sort();
}
}
void KXmlCommandDlg::slotRemoveMime()
{
int index = m_selectedmime->currentItem();
if (index != -1)
{
m_availablemime->insertItem(m_selectedmime->currentText());
m_selectedmime->removeItem(index);
m_availablemime->sort();
}
}
void KXmlCommandDlg::slotEditCommand()
{
KXmlCommandAdvancedDlg::editCommand(m_cmd, parentWidget());
}
void KXmlCommandDlg::slotAddReq()
{
QListViewItem *item = new QListViewItem(m_requirements, m_requirements->lastItem(), i18n("exec:/"));
item->setRenameEnabled(0, true);
m_requirements->ensureItemVisible(item);
item->startRename(0);
}
void KXmlCommandDlg::slotRemoveReq()
{
delete m_requirements->currentItem();
}
void KXmlCommandDlg::slotReqSelected(QListViewItem *item)
{
m_removereq->setEnabled(item);
}
void KXmlCommandDlg::slotAvailableSelected(QListBoxItem *item)
{
m_addmime->setEnabled(item);
}
void KXmlCommandDlg::slotSelectedSelected(QListBoxItem *item)
{
m_removemime->setEnabled(item);
}
#include "kxmlcommanddlg.moc"

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