addresspicker.cpp

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#include <qpushbutton.h>
#include <qmessagebox.h>
#include <qtextstream.h>
#include <qlistbox.h>
#include <qfile.h>

#include <qpe/resource.h>

#include <stdlib.h>

#include "addresspicker.h"

AddressPicker::AddressPicker(QWidget *parent, const char *name, bool modal,
        WFlags fl) : AddressPickerBase(parent, name, modal, fl)
{
        okButton->setIconSet(Resource::loadPixmap("enter"));
        cancelButton->setIconSet(Resource::loadPixmap("editdelete"));

        connect(okButton, SIGNAL(clicked()), SLOT(accept()));
        connect(cancelButton, SIGNAL(clicked()), SLOT(close()));

        QFile f((QString) getenv("HOME") + "/Applications/"
                + "addressbook/addressbook.xml");

        if (f.open(IO_ReadOnly)) {
                QTextStream stream(&f);
                stream.setEncoding( QTextStream::UnicodeUTF8 );
                QString content;
                while (!f.atEnd()) content += stream.readLine() + "\n";
                QStringList lines = QStringList::split(QRegExp("\\n"), content);
                QStringList::Iterator it;
                for (it = lines.begin(); it != lines.end(); it++) {
                        if ((*it).find(QRegExp("^<Contact.*")) != -1) {
                                int pos = (*it).find("FirstName=\"");
                                QString fname;
                                if (pos != -1) {
                                        int i = 1;
                                        QChar c;
                                        while (c != '"') {
                                                c = (*it)[pos + 10 + i];
                                                if (c != '"') fname += c;
                                                i++;
                                        }
                                }
                                pos = (*it).find("LastName=\"");
                                QString lname;
                                if (pos != -1) {
                                        int i = 1;
                                        QChar c;
                                        while (c != '"') {
                                                c = (*it)[pos + 9 + i];
                                                if (c != '"') lname += c;
                                                i++;
                                        }
                                }
                                pos = (*it).find("DefaultEmail=\"");
                                QString email;
                                if (pos != -1) {
                                        int i = 1;
                                        QChar c;        
                                        while (c != '"') {
                                                c = (*it)[pos + 13 + i];
                                                if (c != '"') email += c;
                                                i++;
                                        }
                                }
                                QString tname, temail;
                                if (!fname.isEmpty()) tname += fname;
                                if (!lname.isEmpty()) tname += fname.isEmpty() ? lname : (" " + lname);
                                if (!email.isEmpty()) temail += tname.isEmpty() ? email : (" <" + email + ">");
                                if (!email.isEmpty()) addressList->insertItem(tname + temail);
                        }
                }
        }
        if (addressList->count() <= 0) {
                addressList->insertItem(tr("There are no entries in the addressbook."));
                addressList->setEnabled(false);
                okButton->setEnabled(false);
        }
}

void AddressPicker::accept()
{
        QListBoxItem *item = addressList->firstItem();
        QString names;

        while (item) {
                if (item->selected())
                        names += item->text() + ", ";
                item = item->next();
        }
        names.replace(names.length() - 2, 2, "");

        if (names.isEmpty()) {
                QMessageBox::information(this, tr("Error"), tr("<p>You have to select"
                        " at least one address entry.</p>"), tr("Ok"));
                return;
        }

        selectedNames = names;
        QDialog::accept();
}

QString AddressPicker::getNames()
{
        QString names = 0;
        
        AddressPicker picker(0, 0, true);
        picker.showMaximized();
        picker.show();

        int ret = picker.exec();
        if (QDialog::Accepted == ret) {
                return picker.selectedNames;
        }
        return 0;
}

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