1 | /*************************************************************************** |
2 | * Copyright (C) 2005-2014 by the Quassel Project * |
3 | * devel@quassel-irc.org * |
4 | * * |
5 | * This program is free software; you can redistribute it and/or modify * |
6 | * it under the terms of the GNU General Public License as published by * |
7 | * the Free Software Foundation; either version 2 of the License, or * |
8 | * (at your option) version 3. * |
9 | * * |
10 | * This program is distributed in the hope that it will be useful, * |
11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of * |
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
13 | * GNU General Public License for more details. * |
14 | * * |
15 | * You should have received a copy of the GNU General Public License * |
16 | * along with this program; if not, write to the * |
17 | * Free Software Foundation, Inc., * |
18 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * |
19 | ***************************************************************************/ |
20 | |
21 | #include "webpreviewitem.h" |
22 | |
23 | #ifdef HAVE_WEBKIT |
24 | |
25 | #include <QGraphicsProxyWidget> |
26 | #include <QPainter> |
27 | #include <QWebView> |
28 | #include <QWebSettings> |
29 | |
30 | WebPreviewItem::WebPreviewItem(const QUrl &url) |
31 | : QGraphicsItem(0), // needs to be a top level item as we otherwise cannot guarantee that it's on top of other chatlines |
32 | _boundingRect(0, 0, 400, 300) |
33 | { |
34 | qreal frameWidth = 5; |
35 | |
36 | QWebView *webView = new QWebView; |
37 | webView->settings()->setAttribute(QWebSettings::JavascriptEnabled, false); |
38 | webView->load(url); |
39 | webView->setDisabled(true); |
40 | webView->resize(1000, 750); |
41 | QGraphicsProxyWidget *proxyItem = new QGraphicsProxyWidget(this); |
42 | proxyItem->setWidget(webView); |
43 | proxyItem->setAcceptHoverEvents(false); |
44 | |
45 | qreal xScale = (_boundingRect.width() - 2 * frameWidth) / webView->width(); |
46 | qreal yScale = (_boundingRect.height() - 2 * frameWidth) / webView->height(); |
47 | proxyItem->setTransform(QTransform::fromScale(xScale, yScale), true); |
48 | proxyItem->setPos(frameWidth, frameWidth); |
49 | |
50 | setZValue(30); |
51 | } |
52 | |
53 | |
54 | void WebPreviewItem::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget) |
55 | { |
56 | Q_UNUSED(option); Q_UNUSED(widget); |
57 | painter->setClipRect(boundingRect()); |
58 | painter->setPen(QPen(Qt::black, 5)); |
59 | painter->setBrush(Qt::black); |
60 | painter->setRenderHints(QPainter::Antialiasing); |
61 | painter->drawRoundedRect(boundingRect(), 10, 10); |
62 | } |
63 | |
64 | |
65 | #endif //#ifdef HAVE_WEBKIT |
66 | |