#include "ircsettings.h"
#include "irctab.h"
#include "ircmisc.h"

/* OPIE */
#include <opie2/ocolorbutton.h>
#include <opie2/otabwidget.h>
#include <opie2/okeyconfigwidget.h>
#include <qpe/qpeapplication.h>

/* QT */
#include <qvalidator.h>
#include <qwhatsthis.h>
#include <qcheckbox.h>

using namespace Opie;
using namespace Opie::Ui;
IRCSettings::IRCSettings(QWidget* parent, const char* name, bool modal, WFlags) : QDialog(parent, name, modal, WStyle_ContextHelp)
{
    setCaption(tr("Settings") );
    m_config = new Config("OpieIRC");
    m_config->setGroup("OpieIRC");
    QHBoxLayout *l = new QHBoxLayout(this, 2, 2);
    OTabWidget *tw = new OTabWidget(this);
    l->addWidget(tw);
    /* General Configuration */
    QWidget *genwidget = new QWidget(tw);
    QGridLayout *layout = new QGridLayout(genwidget, 1, 4, 5, 0);
    QLabel *label = new QLabel(tr("Lines displayed :"), genwidget);
    layout->addWidget(label, 0, 0);
    m_lines = new QLineEdit(m_config->readEntry("Lines", "100"), genwidget);
    QWhatsThis::add(m_lines, tr("Amount of lines to be displayed in chats before old lines get deleted - this is necessary to restrain memory consumption. Set to 0 if you don't need this"));
    QIntValidator *validator = new QIntValidator(this);
    validator->setTop(10000);
    validator->setBottom(0);
    m_lines->setValidator(validator);
    layout->addWidget(m_lines, 0, 1);

    /*
     * include timestamp
     */
    m_displayTime = new QCheckBox( tr("Display time in chat log"), genwidget );
    m_displayTime->setChecked( m_config->readBoolEntry("DisplayTime", false) );
    layout->addMultiCellWidget(m_displayTime, 1, 1, 0, 4 );

    // add a spacer
    layout->addItem( new QSpacerItem(1,1, QSizePolicy::Minimum,
                                     QSizePolicy::MinimumExpanding),
                     2, 0 );

    tw->addTab(genwidget, "opieirc/settings", tr("General"));

    /* Color configuration */
    QScrollView *view = new QScrollView(this);
    view->setResizePolicy(QScrollView::AutoOneFit);
    view->setFrameStyle( QFrame::NoFrame );
    QWidget *widget = new QWidget(view->viewport());
    view->addChild(widget);
    layout = new QGridLayout(widget, 7, 2, 5, 0);
    label = new QLabel(tr("Background color :"), widget);
    layout->addWidget(label, 0, 0);
    m_background = new OColorButton(widget, m_config->readEntry("BackgroundColor", "#FFFFFF"));
    QWhatsThis::add(m_background, tr("Background color to be used in chats"));
    layout->addWidget(m_background, 0, 1);
    label = new QLabel(tr("Normal text color :"), widget);
    layout->addWidget(label, 1, 0);
    m_text = new OColorButton(widget, m_config->readEntry("TextColor", "#000000"));
    QWhatsThis::add(m_text, tr("Text color to be used in chats"));
    layout->addWidget(m_text, 1, 1);
    label = new QLabel(tr("Error color :"), widget);
    layout->addWidget(label, 2, 0);
    m_error = new OColorButton(widget, m_config->readEntry("ErrorColor", "#FF0000"));
    QWhatsThis::add(m_error, tr("Text color to be used to display errors"));
    layout->addWidget(m_error, 2, 1);
    label = new QLabel(tr("Text written by yourself :"), widget);
    layout->addWidget(label, 3, 0);
    m_self = new OColorButton(widget, m_config->readEntry("SelfColor", "#CC0000"));
    QWhatsThis::add(m_self, tr("Text color to be used to identify text written by yourself"));
    layout->addWidget(m_self, 3, 1);
    label = new QLabel(tr("Text written by others :"), widget);
    layout->addWidget(label, 4, 0);
    m_other = new OColorButton(widget, m_config->readEntry("OtherColor", "#0000BB"));
    QWhatsThis::add(m_other, tr("Text color to be used to identify text written by others"));
    layout->addWidget(m_other, 4, 1);
    label = new QLabel(tr("Text written by the server :"), widget);
    layout->addWidget(label, 5, 0);
    m_server = new OColorButton(widget, m_config->readEntry("ServerColor", "#0000FF"));
    QWhatsThis::add(m_server, tr("Text color to be used to identify text written by the server"));
    layout->addWidget(m_server, 5, 1);
    label = new QLabel(tr("Notifications :"), widget);
    layout->addWidget(label, 6, 0);
    m_notification = new OColorButton(widget, m_config->readEntry("NotificationColor", "#006400"));
    QWhatsThis::add(m_notification, tr("Text color to be used to display notifications"));
    layout->addWidget(m_notification, 6, 1);
    tw->addTab(view, "opieirc/colors", tr("Colors"));


    /*
     * IRC EditLine KeyConfiguration
     */
    m_keyConf = new Opie::Ui::OKeyConfigWidget(tw, "KEyConfig GUI" );
    m_keyConf->setChangeMode( OKeyConfigWidget::Queue );
    m_keyConf->insert( tr("Keyboard Shortcuts"),
                       IRCHistoryLineEdit::keyConfigInstance() );
    m_keyConf->load();
    tw->addTab(m_keyConf, "SettingsIcon", tr("Keyboard Shortcuts") );

    tw->setCurrentTab( genwidget );
    QPEApplication::showDialog( this );
}

void IRCSettings::accept()
{
    IRCTab::m_backgroundColor = m_background->color().name();
    IRCTab::m_textColor = m_text->color().name();
    IRCTab::m_errorColor = m_error->color().name();
    IRCTab::m_selfColor = m_self->color().name();
    IRCTab::m_otherColor = m_other->color().name();
    IRCTab::m_serverColor = m_server->color().name();
    IRCTab::m_notificationColor = m_notification->color().name();
    IRCTab::m_maxLines = m_lines->text().toInt();
    m_keyConf->save();


    m_config->writeEntry("BackgroundColor", IRCTab::m_backgroundColor);
    m_config->writeEntry("TextColor", IRCTab::m_textColor);
    m_config->writeEntry("ErrorColor", IRCTab::m_errorColor);
    m_config->writeEntry("SelfColor", IRCTab::m_selfColor);
    m_config->writeEntry("OtherColor", IRCTab::m_otherColor);
    m_config->writeEntry("ServerColor", IRCTab::m_serverColor);
    m_config->writeEntry("NotificationColor", IRCTab::m_notificationColor);
    m_config->writeEntry("Lines", m_lines->text());
    m_config->writeEntry("DisplayTime", m_displayTime->isChecked() );
    IRCTab::setUseTimeStamps(m_displayTime->isChecked());
    IRCHistoryLineEdit::keyConfigInstance()->save();

    QDialog::accept();
}

IRCSettings::~IRCSettings()
{
    delete m_config;
}