Chris@125: /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
Chris@125: 
Chris@125: /*
Chris@125:     EasyMercurial
Chris@125: 
Chris@125:     Based on hgExplorer by Jari Korhonen
Chris@125:     Copyright (c) 2010 Jari Korhonen
Chris@244:     Copyright (c) 2011 Chris Cannam
Chris@244:     Copyright (c) 2011 Queen Mary, University of London
Chris@125: 
Chris@125:     This program is free software; you can redistribute it and/or
Chris@125:     modify it under the terms of the GNU General Public License as
Chris@125:     published by the Free Software Foundation; either version 2 of the
Chris@125:     License, or (at your option) any later version.  See the file
Chris@125:     COPYING included with this distribution for more information.
Chris@125: */
Chris@125: 
Chris@125: #include "incomingdialog.h"
Chris@125: #include "changeset.h"
Chris@125: #include "common.h"
Chris@125: 
Chris@125: #include <QScrollArea>
Chris@125: #include <QApplication>
Chris@125: #include <QDialogButtonBox>
Chris@125: #include <QLabel>
Chris@125: #include <QGridLayout>
Chris@125: #include <QStyle>
Chris@125: 
Chris@125: IncomingDialog::IncomingDialog(QWidget *w, QString text) :
Chris@125:     QDialog(w)
Chris@125: {
Chris@125:     QString head;
Chris@125:     QString body;
Chris@125:     bool scroll;
Chris@125: 
Chris@125:     Changesets csets = Changeset::parseChangesets(text);
Chris@125:     if (csets.empty()) {
Chris@125: 	head = tr("No changes waiting to pull");
Chris@125: 	if (text.trimmed() != "") {
Chris@125: 	    body = QString("<p>%1</p><code>%2</code>")
Chris@125: 		.arg(tr("The command output was:"))
Chris@125: 		.arg(xmlEncode(text).replace("\n", "<br>"));
Chris@298: 	} else {
Chris@298:             body = tr("<qt>Your local repository already contains all changes found in the remote repository.</qt>");
Chris@298:         }
Chris@125: 	scroll = false;
Chris@125:     } else {
Chris@125:         head = tr("There are %n change(s) ready to pull", "", csets.size());
Chris@125: 	foreach (Changeset *cs, csets) {
Chris@125: 	    body += cs->formatHtml() + "<p>";
Chris@125: 	    delete cs;
Chris@125: 	}
Chris@125: 	scroll = true;
Chris@125:     }
Chris@125: 
Chris@125:     QGridLayout *layout = new QGridLayout;
Chris@125:     setLayout(layout);
Chris@125: 
Chris@125:     QLabel *info = new QLabel;
Chris@125:     QStyle *style = qApp->style();
Chris@125:     int iconSize = style->pixelMetric(QStyle::PM_MessageBoxIconSize, 0, this);
Chris@125:     info->setPixmap(style->standardIcon(QStyle::SP_MessageBoxInformation, 0, this)
Chris@125: 		    .pixmap(iconSize, iconSize));
Chris@298:     layout->addWidget(info, 0, 0, 2, 1);
Chris@125: 
Chris@125:     QLabel *headLabel = new QLabel(QString("<qt><h3>%1</h3></qt>").arg(head));
Chris@125:     layout->addWidget(headLabel, 0, 1);
Chris@125: 
Chris@125:     QLabel *textLabel = new QLabel(body);
Chris@298:     if (csets.empty()) textLabel->setWordWrap(true);
Chris@125: 
Chris@125:     if (scroll) {
Chris@125: 	QScrollArea *sa = new QScrollArea;
Chris@125: 	layout->addWidget(sa, 1, 1);
Chris@125: 	layout->setRowStretch(1, 20);
Chris@125: 	sa->setWidget(textLabel);
Chris@125:     } else {
Chris@125: 	layout->addWidget(textLabel, 1, 1);
Chris@125:     }
Chris@125: 
Chris@125:     QDialogButtonBox *bb = new QDialogButtonBox(QDialogButtonBox::Ok);
Chris@125:     connect(bb, SIGNAL(accepted()), this, SLOT(accept()));
Chris@125:     layout->addWidget(bb, 2, 0, 1, 2);
Chris@300: 
Chris@300:     layout->setColumnStretch(1, 20);
Chris@300:     setMinimumWidth(400);
Chris@125: }
Chris@125: 
Chris@125: