mirror of
https://bitbucket.org/smil3y/kde-extraapps.git
synced 2025-02-24 19:02:53 +00:00
325 lines
12 KiB
C++
325 lines
12 KiB
C++
/***************************************************************************
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* Copyright (C) 2010 by Daniel Nicoletti *
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* dantti12@gmail.com *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program 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 *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; see the file COPYING. 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 "PrinterBehavior.h"
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#include "ui_PrinterBehavior.h"
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#include <KComboBox>
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#include <KDebug>
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PrinterBehavior::PrinterBehavior(const QString &destName, bool isClass, QWidget *parent) :
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PrinterPage(parent),
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ui(new Ui::PrinterBehavior),
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m_destName(destName),
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m_isClass(isClass),
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m_changes(0)
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{
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ui->setupUi(this);
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connect(ui->errorPolicyCB, SIGNAL(currentIndexChanged(int)),
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this, SLOT(currentIndexChangedCB(int)));
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connect(ui->operationPolicyCB, SIGNAL(currentIndexChanged(int)),
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this, SLOT(currentIndexChangedCB(int)));
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connect(ui->startingBannerCB, SIGNAL(currentIndexChanged(int)),
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this, SLOT(currentIndexChangedCB(int)));
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connect(ui->endingBannerCB, SIGNAL(currentIndexChanged(int)),
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this, SLOT(currentIndexChangedCB(int)));
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connect(ui->usersELB, SIGNAL(changed()),
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this, SLOT(userListChanged()));
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connect(ui->allowRB, SIGNAL(toggled(bool)),
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this, SLOT(userListChanged()));
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}
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PrinterBehavior::~PrinterBehavior()
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{
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delete ui;
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}
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void PrinterBehavior::setValues(const KCupsPrinter &printer)
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{
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int defaultChoice;
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ui->errorPolicyCB->clear();
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foreach (const QString &value, printer.errorPolicySupported()) {
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ui->errorPolicyCB->addItem(errorPolicyString(value), value);
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}
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QStringList errorPolicy = printer.errorPolicy();
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if (!errorPolicy.isEmpty()) {
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defaultChoice = ui->errorPolicyCB->findData(errorPolicy.first());
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ui->errorPolicyCB->setCurrentIndex(defaultChoice);
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ui->errorPolicyCB->setProperty("defaultChoice", defaultChoice);
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}
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ui->operationPolicyCB->clear();
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foreach (const QString &value, printer.opPolicySupported()) {
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ui->operationPolicyCB->addItem(operationPolicyString(value), value);
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}
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QStringList operationPolicy = printer.opPolicy();
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if (!errorPolicy.isEmpty()) {
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defaultChoice = ui->operationPolicyCB->findData(operationPolicy.first());
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ui->operationPolicyCB->setCurrentIndex(defaultChoice);
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ui->operationPolicyCB->setProperty("defaultChoice", defaultChoice);
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}
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ui->startingBannerCB->clear();
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ui->endingBannerCB->clear();
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foreach (const QString &value, printer.jobSheetsSupported()) {
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ui->startingBannerCB->addItem(jobSheetsString(value), value);
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ui->endingBannerCB->addItem(jobSheetsString(value), value);
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}
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QStringList bannerPolicy = printer.jobSheetsDefault();
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if (bannerPolicy.size() == 2) {
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defaultChoice = ui->startingBannerCB->findData(bannerPolicy.at(0));
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ui->startingBannerCB->setCurrentIndex(defaultChoice);
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ui->startingBannerCB->setProperty("defaultChoice", defaultChoice);
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defaultChoice = ui->endingBannerCB->findData(bannerPolicy.at(1));
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ui->endingBannerCB->setCurrentIndex(defaultChoice);
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ui->endingBannerCB->setProperty("defaultChoice", defaultChoice);
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}
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if (!printer.requestingUserNameAllowed().isEmpty()) {
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QStringList list = printer.requestingUserNameAllowed();
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list.sort(); // sort the list here to be able to comapare it later
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ui->usersELB->setEnabled(true);
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if (list != ui->usersELB->items()) {
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ui->usersELB->clear();
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ui->usersELB->insertStringList(list);
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}
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ui->usersELB->setProperty("defaultList", list);
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ui->allowRB->setProperty("defaultChoice", true);
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// Set checked AFTER the default choice was set
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// otherwise the signal will be emmited
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// which sets that we have a change
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ui->allowRB->setChecked(true);
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} else if (!printer.requestingUserNameDenied().isEmpty()) {
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QStringList list = printer.requestingUserNameDenied();
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list.sort(); // sort the list here to be able to comapare it later
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ui->usersELB->setEnabled(true);
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if (list != ui->usersELB->items()) {
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ui->usersELB->clear();
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ui->usersELB->insertStringList(list);
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}
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ui->usersELB->setProperty("defaultList", list);
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ui->allowRB->setProperty("defaultChoice", false);
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// Set checked AFTER the default choice was set
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// otherwise the signal will be emmited
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// which sets that we have a change
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ui->preventRB->setChecked(true);
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}
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// Clear previous changes
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m_changes = 0;
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emit changed(false);
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m_changedValues.clear();
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ui->errorPolicyCB->setProperty("different", false);
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ui->operationPolicyCB->setProperty("different", false);
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ui->startingBannerCB->setProperty("different", false);
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ui->endingBannerCB->setProperty("different", false);
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ui->usersELB->setProperty("different", false);
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}
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void PrinterBehavior::userListChanged()
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{
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if (ui->usersELB->isEnabled() == false &&
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(ui->allowRB->isChecked() ||
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ui->preventRB->isChecked())) {
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// this only happen when the list was empty
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ui-> usersELB->setEnabled(true);
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}
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QStringList currentList, defaultList;
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currentList = ui->usersELB->items();
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// sort the list so we can be sure it's different
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currentList.sort();
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defaultList = ui->usersELB->property("defaultList").value<QStringList>();
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bool isDifferent = currentList != defaultList;
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if (isDifferent == false && currentList.isEmpty() == false) {
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// if the lists are equal and not empty the user might have
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// changed the Radio Button...
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if (ui->allowRB->isChecked() != ui->allowRB->property("defaultChoice").toBool()) {
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isDifferent = true;
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}
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}
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if (isDifferent != ui->usersELB->property("different").toBool()) {
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// it's different from the last time so add or remove changes
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isDifferent ? m_changes++ : m_changes--;
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ui->usersELB->setProperty("different", isDifferent);
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emit changed(m_changes);
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}
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}
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void PrinterBehavior::currentIndexChangedCB(int index)
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{
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KComboBox *comboBox = qobject_cast<KComboBox*>(sender());
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bool isDifferent = comboBox->property("defaultChoice").toInt() != index;
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if (isDifferent != comboBox->property("different").toBool()) {
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// it's different from the last time so add or remove changes
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isDifferent ? m_changes++ : m_changes--;
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comboBox->setProperty("different", isDifferent);
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emit changed(m_changes);
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}
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QString attribute = comboBox->property("AttributeName").toString();
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QVariant value;
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// job-sheets-default has always two values
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if (attribute == "job-sheets-default") {
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QStringList values;
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values << ui->startingBannerCB->itemData(ui->startingBannerCB->currentIndex()).toString();
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values << ui->endingBannerCB->itemData(ui->endingBannerCB->currentIndex()).toString();
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value = values;
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} else {
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value = comboBox->itemData(index).toString();
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}
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// store the new values
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if (isDifferent) {
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m_changedValues[attribute] = value;
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} else {
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m_changedValues.remove(attribute);
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}
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}
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QString PrinterBehavior::errorPolicyString(const QString &policy) const
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{
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// TODO search for others policies of printer-error-policy-supported
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if (policy == "abort-job") {
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return i18n("Abort job");
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} else if (policy == "retry-current-job") {
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return i18n("Retry current job");
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} else if (policy == "retry-job") {
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return i18n("Retry job");
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} else if (policy == "stop-printer") {
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return i18n("Stop printer");
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}
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return policy;
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}
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QString PrinterBehavior::operationPolicyString(const QString &policy) const
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{
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// TODO search for others policies of printer-error-policy-supported
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if (policy == "authenticated") {
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return i18n("Authenticated");
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} else if (policy == "default") {
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return i18n("Default");
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}
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return policy;
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}
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QString PrinterBehavior::jobSheetsString(const QString &policy) const
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{
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// TODO search for others policies of printer-error-policy-supported
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if (policy == "none") {
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return i18n("None");
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} else if (policy == "classified") {
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return i18n("Classified");
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} else if (policy == "confidential") {
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return i18n("Confidential");
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} else if (policy == "secret") {
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return i18n("Secret");
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} else if (policy == "standard") {
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return i18n("Standard");
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} else if (policy == "topsecret") {
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return i18n("Topsecret");
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} else if (policy == "unclassified") {
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return i18n("Unclassified");
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}
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return policy;
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}
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void PrinterBehavior::save()
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{
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if (m_changes) {
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QVariantHash changedValues = m_changedValues;
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// since a QStringList might be big we get it here instead
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// of adding it at edit time.
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if (ui->usersELB->property("different").toBool()) {
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QStringList list = ui->usersELB->items();
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if (list.isEmpty()) {
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list << "all";
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changedValues[KCUPS_REQUESTING_USER_NAME_ALLOWED] = list;
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} else {
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if (ui->allowRB->isChecked()) {
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changedValues[KCUPS_REQUESTING_USER_NAME_ALLOWED] = list;
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} else {
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changedValues[KCUPS_REQUESTING_USER_NAME_DENIED] = list;
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}
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}
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}
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QPointer<KCupsRequest> request = new KCupsRequest;
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if (m_isClass) {
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request->addOrModifyClass(m_destName, changedValues);
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} else {
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request->addOrModifyPrinter(m_destName, changedValues);
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}
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request->waitTillFinished();
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if (request) {
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if (!request->hasError()) {
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request->getPrinterAttributes(m_destName, m_isClass, neededValues());
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request->waitTillFinished();
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if (request && !request->hasError() && !request->printers().isEmpty()){
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KCupsPrinter printer = request->printers().first();
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setValues(printer);
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}
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}
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request->deleteLater();
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}
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}
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}
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void PrinterBehavior::setRemote(bool remote)
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{
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ui->errorPolicyCB->setEnabled(!remote);
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ui->operationPolicyCB->setEnabled(!remote);
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ui->startingBannerCB->setEnabled(!remote);
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ui->endingBannerCB->setEnabled(!remote);
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ui->allowRB->setEnabled(!remote);
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ui->preventRB->setEnabled(!remote);
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ui->usersELB->setEnabled(!remote);
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}
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bool PrinterBehavior::hasChanges()
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{
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return m_changes;
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}
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QStringList PrinterBehavior::neededValues() const
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{
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QStringList ret;
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ret << KCUPS_JOB_SHEETS_DEFAULT;
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ret << KCUPS_JOB_SHEETS_SUPPORTED;
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ret << KCUPS_PRINTER_ERROR_POLICY;
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ret << KCUPS_PRINTER_ERROR_POLICY_SUPPORTED;
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ret << KCUPS_PRINTER_OP_POLICY;
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ret << KCUPS_PRINTER_OP_POLICY_SUPPORTED;
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ret << KCUPS_REQUESTING_USER_NAME_ALLOWED;
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ret << KCUPS_REQUESTING_USER_NAME_DENIED;
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return ret;
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}
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