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/***************************************************************************
* Copyright (C) 2008 by Daniel Nicoletti *
* mirttex85-pk@yahoo.com.br *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program 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 General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#include <KLocale>
#include <KStandardDirs>
#include <QPalette>
#include <QColor>
#include "PkTransaction.h"
#include "PkAddRm.h"
#define UNIVERSAL_PADDING 6
PkAddRm::PkAddRm( QWidget *parent )
: QWidget( parent ), m_viewWidth(0)
{
setupUi( this );
//initialize the model, delegate, client and connect it's signals
packageView->setItemDelegate(pkg_delegate = new PkDelegate(this));
packageView->setModel(m_pkg_model_main = new PkAddRmModel(this));
updateColumnsWidth(true);
// Create a new daemon
m_daemon = new Daemon(this);
qDebug() << m_daemon->getActions();
// create the install transaction
m_pkClient_install = m_daemon->newTransaction();
connect( m_pkClient_install, SIGNAL(GotPackage(Package *)), m_pkg_model_main, SLOT(addPackage(Package *)) );
connect( m_pkClient_install, SIGNAL(Finished(Exit::Value, uint)), this, SLOT(Finished(Exit::Value, uint)) );
connect( m_pkClient_install, SIGNAL(Files(Package *, QStringList)), this, SLOT(Files(Package *, QStringList)) );
connect( m_pkClient_install, SIGNAL( Message(const QString&, const QString&) ), this, SLOT( Message(const QString&, const QString&) ) );
connect( m_pkClient_install, SIGNAL( ErrorCode(const QString&, const QString&) ), this, SLOT( Message(const QString&, const QString&) ) );
// create the main transaction
m_pkClient_main = m_daemon->newTransaction();
connect( m_pkClient_main, SIGNAL(GotPackage(Package *)), m_pkg_model_main, SLOT(addPackage(Package *)) );
connect( m_pkClient_main, SIGNAL(Finished(Exit::Value, uint)), this, SLOT(Finished(Exit::Value, uint)) );
connect( m_pkClient_main, SIGNAL( Message(const QString&, const QString&) ), this, SLOT( Message(const QString&, const QString&) ) );
//initialize the groups
//TODO map everything and fix search group.
for (int i = 0; i < m_daemon->getGroups().size(); ++i) {
if ( m_daemon->getGroups().at(i) == "accessories" )
groupsCB->addItem(KIcon("applications-accessories"), i18n("Accessories"));
else if ( m_daemon->getGroups().at(i) == "games" )
groupsCB->addItem(KIcon("applications-games"), i18n("Games"));
else if ( m_daemon->getGroups().at(i) == "graphics" )
groupsCB->addItem(KIcon("applications-graphics"), i18n("Graphics"));
else if ( m_daemon->getGroups().at(i) == "internet" )
groupsCB->addItem(KIcon("applications-internet"), i18n("Internet"));
else if ( m_daemon->getGroups().at(i) == "office" )
groupsCB->addItem(KIcon("applications-office"), i18n("Office"));
else if ( m_daemon->getGroups().at(i) == "other" )
groupsCB->addItem(KIcon("applications-other"), i18n("Other"));
else if ( m_daemon->getGroups().at(i) == "programming" )
groupsCB->addItem(KIcon("applications-development"), i18n("Development"));
else if ( m_daemon->getGroups().at(i) == "multimedia" )
groupsCB->addItem(KIcon("applications-multimedia"), i18n("Multimedia"));
else if ( m_daemon->getGroups().at(i) == "system" )
groupsCB->addItem(KIcon("applications-system"), i18n("System"));
}
// install the backend filters
FilterMenu( m_daemon->getFilters() );
// create the description transaction
m_pkClient_desc = m_daemon->newTransaction();
connect( m_pkClient_desc, SIGNAL(Details(Package *, const QString, const QString, const QString,
const QString, qulonglong) ),
this, SLOT( Description(Package *, const QString, const QString, const QString,
const QString, qulonglong) ) );
// create the files transaction
m_pkClient_files = m_daemon->newTransaction();
connect( m_pkClient_files, SIGNAL( Files(Package *, QStringList) ), this, SLOT( Files(Package *, QStringList) ) );
// create a transaction for the dependecies, and its model.
m_pkClient_dep = m_daemon->newTransaction();
dependsOnLV->setModel(m_pkg_model_dep = new PkAddRmModel(this));
connect( m_pkClient_dep, SIGNAL(GotPackage(Package *)), m_pkg_model_dep, SLOT(addPackage(Package *)) );
// create a transaction for the requirements, and its model.
m_pkClient_req = m_daemon->newTransaction();
requiredByLV->setModel(m_pkg_model_req = new PkAddRmModel(this));
connect( m_pkClient_req, SIGNAL(GotPackage(Package *)), m_pkg_model_req, SLOT(addPackage(Package *)) );
// connect the timer...
connect(&m_notifyT, SIGNAL(timeout()), this, SLOT(notifyUpdate()));
infoHide();
}
void PkAddRm::resizeEvent ( QResizeEvent * event )
{
updateColumnsWidth();
QWidget::resizeEvent(event);
}
bool PkAddRm::event ( QEvent * event )
{
switch (event->type()) {
case QEvent::PolishRequest:
case QEvent::Polish:
updateColumnsWidth(true);
break;
default:
break;
}
return QWidget::event(event);
}
void PkAddRm::updateColumnsWidth(bool force)
{
m_viewWidth = packageView->viewport()->width();
if (force) {
m_viewWidth -= style()->pixelMetric(QStyle::PM_ScrollBarExtent) + UNIVERSAL_PADDING;
}
packageView->setColumnWidth(0, pkg_delegate->columnWidth(0, m_viewWidth));
packageView->setColumnWidth(1, pkg_delegate->columnWidth(1, m_viewWidth));
}
PkAddRm::~PkAddRm()
{
delete m_pkg_model_main;
delete pkg_delegate;
delete m_pkClient_main;
delete m_toolQM;
delete m_pkg_model_dep;
delete m_pkClient_dep;
delete m_pkg_model_req;
delete m_pkClient_req;
}
void PkAddRm::infoHide()
{
// hides the description to have more space.
descriptionDW->setVisible(false);
actionPB->hide();
notifyF->hide();
// cleans the models
m_currPkg = 0;
m_pkg_model_main->clear();
m_pkg_model_req->clear();
m_pkg_model_dep->clear();
}
void PkAddRm::infoShow()
{
descriptionDW->setVisible(true);
notifyF->show();
actionPB->show();
}
void PkAddRm::on_searchPB_clicked()
{
infoHide();
// qDebug() << "Search Name " << filters() ;
m_pkClient_main->searchName( filters(), lineEdit->text() );
}
void PkAddRm::Message(const QString &one, const QString &two)
{
qDebug() << "Error code: " << one << " two: " << two;
}
void PkAddRm::on_groupsCB_currentIndexChanged( const QString & text )
{
//TODO fix this mapping
qDebug() << "Search Group " << text.toLower();
infoHide();
m_pkClient_main->searchGroup( filters(), text.toLower() );
}
void PkAddRm::on_packageView_pressed( const QModelIndex & index )
{
m_pkClient_desc->getDetails(m_pkg_model_main->package(index));
m_currPkg = m_pkg_model_main->package(index);
if (m_currPkg) {
if (m_currPkg->info() == "installed")
actionPB->setText( i18n("Remove") );
else
actionPB->setText( i18n("Install") );
}
qDebug() << index.model()->data(index, PkAddRmModel::IdRole).toString();
}
void PkAddRm::on_actionPB_clicked()
{
packageView->resizeColumnToContents(1);
// Transaction *trans = m_daemon->newTransaction();
// if (m_daemon->getActions().contains("get-depends") ) {
// trans->getDepends("~installed", m_currPkg, true);
// // connect( m_pkClient_req, SIGNAL( GotPackage(Package *) ), m_pkg_model_req, SLOT( addPackage(Package *) ) );
// // connect( m_pkClient_req, SIGNAL( Finished(Exit::Value, uint) ), this, SLOT( reqFinished(Exit::Value, uint) ) );
// }
//
// PkAddRmTransaction *frm = new PkAddRmTransaction(, this);
// frm->exec();
// delete frm;
// qDebug() << "mainEXEC()";
}
void PkAddRm::Finished(Exit::Value status, uint runtime)
{
notifyF->show();
QPalette teste;
switch(status) {
case Exit::Success :
notifyL->setText("Search finished in " + KGlobal::locale()->formatDuration(runtime) );
teste.setColor( QPalette::Normal, QPalette::Window, QColor(0,255,0,150));
notifyL->setPalette(teste);
notifyL->setAutoFillBackground(true);
m_notifyT.start(100);
break;
case Exit::Failed :
notifyL->setText("Search Failed " + KGlobal::locale()->formatDuration(runtime) );
teste.setColor(QPalette::Normal, QPalette::Window, QColor(255,0,0,150));
notifyL->setPalette(teste);
notifyL->setAutoFillBackground(true);
m_notifyT.start(50);
break;
case Exit::Quit : break;
case Exit::Kill : break;
case Exit::Unknown : break;
}
}
void PkAddRm::notifyUpdate()
{
QPalette palleteN(notifyL->palette());
QColor colorN(palleteN.color(QPalette::Normal, QPalette::Window));
if ( colorN.alpha() <= 0 ) {
m_notifyT.stop();
notifyL->setAutoFillBackground(false);
if ( !actionPB->isVisible() )
notifyF->hide();
}
else {
colorN.setAlpha(colorN.alpha() - 5);
palleteN.setColor(QPalette::Normal, QPalette::Window, colorN);
notifyL->setPalette(palleteN);
}
}
void PkAddRm::Description(Package *p, const QString& license, const QString& group, const QString& detail, const QString& url, qulonglong size)
{
qDebug() << p->id();
//ask required by packages
m_pkClient_req->getRequires("none", p, false);
//ask depends on packages
m_pkClient_dep->getDepends("none", p, false);
//ask files in packages
m_pkClient_files->getFiles(p);
//format and show description
QString description;
description += "<b>" + i18n("Package Name") + ":</b> " + p->name() + "<br />";
if ( !license.isEmpty() && license != "unknown" )
description += "<b>" + i18n("License") + ":</b> " + license + "<br />";
if ( !group.isEmpty() && group != "unknown" )
description += "<b>" + i18n("Group") + ":</b> " + group + "<br />";
if ( !detail.isEmpty() )
description += "<b>" + i18n("Details") + ":</b> " + detail + "<br />";
if ( !url.isEmpty() )
description += "<b>" + i18n("Home Page") + ":</b> <a href=\"" + url + "\">" + url + "</a><br />";
if ( size > 0 )
description += "<b>" + i18n("Size") + ":</b> " + KGlobal::locale()->formatByteSize(size);
descriptionKTB->setHtml(description);
infoShow();
}
void PkAddRm::Files(Package *, QStringList files)
{
filesPTE->clear();
for (int i = 0; i < files.size(); ++i)
filesPTE->appendPlainText(files.at(i));
infoShow();
}
void PkAddRm::FilterMenu(const QStringList &filters)
{
if(filters.size() != 0) {
m_toolQM = new QMenu(this);
filtersTB->setMenu(m_toolQM);
if(filters.contains("installed")) {
// Installed
QMenu *menuInstalled = new QMenu(i18n("Installed"), m_toolQM);
m_toolQM->addMenu(menuInstalled);
QActionGroup *installedGroup = new QActionGroup(menuInstalled);
installedGroup->setExclusive(true);
QAction *installedTrue = new QAction(i18n("installed"), installedGroup);
installedTrue->setCheckable(true);
installedTrue->setData("installed");
installedGroup->addAction(installedTrue);
menuInstalled->addAction(installedTrue);
QAction *installedFalse = new QAction(i18n("~installed"), installedGroup);
installedFalse->setCheckable(true);
installedFalse->setData("~installed");
installedGroup->addAction(installedFalse);
menuInstalled->addAction(installedFalse);
QAction *installedNone = new QAction(i18n("No filter"), installedGroup);
installedNone->setCheckable(true);
installedNone->setChecked(true);
installedGroup->addAction(installedNone);
menuInstalled->addAction(installedNone);
actions << installedTrue << installedFalse << installedNone;
}
if(filters.contains("devel")) {
// Development
QMenu *menuDevelopment = new QMenu(i18n("Development"), m_toolQM);
m_toolQM->addMenu(menuDevelopment);
QActionGroup *developmentGroup = new QActionGroup(menuDevelopment);
developmentGroup->setExclusive(true);
QAction *developmentTrue = new QAction(i18n("development"), developmentGroup);
developmentTrue->setCheckable(true);
developmentTrue->setData("development");
developmentGroup->addAction(developmentTrue);
menuDevelopment->addAction(developmentTrue);
QAction *developmentFalse = new QAction(i18n("~development"), developmentGroup);
developmentFalse->setCheckable(true);
developmentFalse->setData("~development");
developmentGroup->addAction(developmentFalse);
menuDevelopment->addAction(developmentFalse);
QAction *developmentNone = new QAction(i18n("No filter"), developmentGroup);
developmentNone->setCheckable(true);
developmentNone->setChecked(true);
developmentGroup->addAction(developmentNone);
menuDevelopment->addAction(developmentNone);
actions << developmentTrue << developmentFalse << developmentNone;
}
if(filters.contains("gui")) {
// Graphical
QMenu *menuGui = new QMenu(i18n("Graphical"), m_toolQM);
m_toolQM->addMenu(menuGui);
QActionGroup *guiGroup = new QActionGroup(menuGui);
guiGroup->setExclusive(true);
QAction *guiTrue = new QAction(i18n("gui"), guiGroup);
guiTrue->setCheckable(true);
guiTrue->setData("gui");
guiGroup->addAction(guiTrue);
menuGui->addAction(guiTrue);
QAction *guiFalse = new QAction(i18n("~gui"), guiGroup);
guiFalse->setCheckable(true);
guiFalse->setData("~gui");
guiGroup->addAction(guiFalse);
menuGui->addAction(guiFalse);
QAction *guiNone = new QAction(i18n("No filter"), guiGroup);
guiNone->setCheckable(true);
guiNone->setChecked(true);
guiGroup->addAction(guiNone);
menuGui->addAction(guiNone);
actions << guiTrue << guiFalse << guiNone;
}
if(filters.contains("free")) {
// Free
QMenu *menuFree = new QMenu(i18n("Free"), m_toolQM);
m_toolQM->addMenu(menuFree);
QActionGroup *freeGroup = new QActionGroup(menuFree);
freeGroup->setExclusive(true);
QAction *freeTrue = new QAction(i18n("free"), freeGroup);
freeTrue->setCheckable(true);
freeTrue->setData("free");
freeGroup->addAction(freeTrue);
menuFree->addAction(freeTrue);
QAction *freeFalse = new QAction(i18n("~free"), freeGroup);
freeFalse->setCheckable(true);
freeFalse->setData("~free");
freeGroup->addAction(freeFalse);
menuFree->addAction(freeFalse);
QAction *freeNone = new QAction(i18n("No filter"), freeGroup);
freeNone->setCheckable(true);
freeNone->setChecked(true);
freeGroup->addAction(freeNone);
menuFree->addAction(freeNone);
actions << freeTrue << freeFalse << freeNone;
}
if(filters.contains("basename")) {
m_toolQM->addSeparator();
QAction *basename = new QAction(i18n("Hide subpackages"), m_toolQM);
basename->setCheckable(true);
basename->setData("basename");
m_toolQM->addAction(basename);
actions << basename;
}
}
else {
filtersTB->setDisabled(true);
}
}
QString PkAddRm::filters()
{
QStringList buffer;
for(int i = 0 ; i < actions.size() ; ++i) {
if(actions.at(i)->isChecked())
if(actions.at(i)->data() != QVariant())
buffer << actions.at(i)->data().toString();
}
if(buffer.size() == 0) buffer << "none";
return buffer.join(";");
}
#include "PkAddRm.moc"
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