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/*
* viewmaildlg.cpp - plugin
* Copyright (C) 2011 Evgeny Khryukin
*
* 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 library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*/
#include "viewmaildlg.h"
#include <QDesktopServices>
#include <QWheelEvent>
static const QString mailBoxUrl = "https://mail.google.com/mail/#inbox";
ViewMailDlg::ViewMailDlg(QList<MailItem> l, IconFactoryAccessingHost* host, QWidget *p)
: QDialog(p, Qt::Window)
, items_(l)
, currentItem_(-1)
{
setAttribute(Qt::WA_DeleteOnClose);
ui_.setupUi(this);
ui_.tb_next->setIcon(host->getIcon("psi/arrowRight"));
ui_.tb_prev->setIcon(host->getIcon("psi/arrowLeft"));
ui_.pb_close->setIcon(style()->standardIcon(QStyle::SP_DialogCloseButton));
ui_.pb_browse->setIcon(style()->standardIcon(QStyle::SP_BrowserReload));
connect(ui_.tb_next, SIGNAL(clicked()), SLOT(showNext()));
connect(ui_.tb_prev, SIGNAL(clicked()), SLOT(showPrev()));
connect(ui_.pb_browse, SIGNAL(clicked()), SLOT(browse()));
connect(ui_.te_text, SIGNAL(anchorClicked(QUrl)), SLOT(anchorClicked(QUrl)));
if(!items_.isEmpty()) {
currentItem_ = 0;
showItem(currentItem_);
}
updateCaption();
}
void ViewMailDlg::updateCaption()
{
setWindowTitle( caption() );
}
QString ViewMailDlg::caption() const
{
return tr("[%1/%2] E-Mail")
.arg(QString::number(currentItem_+1))
.arg(items_.size());
}
void ViewMailDlg::appendItems(QList<MailItem> l)
{
items_.append(l);
if(currentItem_ == -1) {
currentItem_ = 0;
showItem(currentItem_);
}
updateButtons();
updateCaption();
}
void ViewMailDlg::updateButtons()
{
if(items_.isEmpty()) {
ui_.tb_next->setEnabled(false);
ui_.tb_prev->setEnabled(false);
}
else {
ui_.tb_prev->setEnabled(currentItem_ != 0);
ui_.tb_next->setEnabled(items_.size()-1 > currentItem_);
}
}
void ViewMailDlg::showNext()
{
if(ui_.tb_next->isEnabled())
showItem(++currentItem_);
}
void ViewMailDlg::showPrev()
{
if(ui_.tb_prev->isEnabled())
showItem(--currentItem_);
}
void ViewMailDlg::showItem(int num)
{
ui_.le_account->clear();
ui_.le_from->clear();
ui_.le_subject->clear();
ui_.te_text->clear();
if(num != -1
&& !items_.isEmpty()
&& num < items_.size() )
{
MailItem me = items_.at(num);
ui_.le_account->setText(me.account);
ui_.le_account->setCursorPosition(0);
ui_.le_from->setText(me.from);
ui_.le_from->setCursorPosition(0);
ui_.le_subject->setText(me.subject);
ui_.le_subject->setCursorPosition(0);
//FIXMI gmail отдает какой-то непонятный урл
QRegExp re("th=([0-9]+)&");
QString text = me.text;
if(me.url.contains(re)) {
QString url = mailBoxUrl + "/";
QString tmp = re.cap(1);
url += QString::number(tmp.toLongLong(), 16);
text += QString("<br><br><a href=\"%1\">%2</a>").arg(url, tr("Open in browser"));
}
ui_.te_text->setHtml(text);
}
updateButtons();
updateCaption();
}
void ViewMailDlg::browse()
{
QDesktopServices::openUrl(QUrl(mailBoxUrl));
}
void ViewMailDlg::anchorClicked(const QUrl &url)
{
if(!url.isEmpty()) {
QDesktopServices::openUrl(url);
if(items_.count() < 2) {
close();
}
}
}
void ViewMailDlg::wheelEvent(QWheelEvent *e)
{
if(e->delta() < 0) {
showNext();
}
else {
showPrev();
}
e->accept();
}
QString ViewMailDlg::mailItemToText(const MailItem &mi)
{
QStringList lst = QStringList() << mi.from
<< mi.subject << mi.text;
QString text = lst.join("\n") + "\n";
return text;
}
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