3
|
1 |
/*
|
|
2 |
* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
|
|
3 |
* All rights reserved.
|
|
4 |
*
|
|
5 |
* This program is free software: you can redistribute it and/or modify
|
|
6 |
* it under the terms of the GNU Lesser General Public License as published by
|
|
7 |
* the Free Software Foundation, version 2.1 of the License.
|
|
8 |
*
|
|
9 |
* This program is distributed in the hope that it will be useful,
|
|
10 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
11 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
12 |
* GNU Lesser General Public License for more details.
|
|
13 |
*
|
|
14 |
* You should have received a copy of the GNU Lesser General Public License
|
|
15 |
* along with this program. If not,
|
|
16 |
* see "http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html/".
|
|
17 |
*
|
|
18 |
* Description:
|
|
19 |
*
|
|
20 |
*/
|
|
21 |
|
|
22 |
#include "WebContentViewWidget.h"
|
|
23 |
|
|
24 |
#include "ScrollableWebContentView.h"
|
|
25 |
#include "WebContentAnimationItem.h"
|
|
26 |
#include "webpagecontroller.h"
|
|
27 |
#include "WebView.h"
|
|
28 |
#include "wrtbrowsercontainer.h"
|
|
29 |
#include "ZoomMetaData.h"
|
|
30 |
|
|
31 |
#include <QGraphicsLinearLayout>
|
|
32 |
#include <QStyleOptionGraphicsItem>
|
|
33 |
#include <QWebFrame>
|
|
34 |
|
|
35 |
namespace GVA {
|
|
36 |
|
|
37 |
WebContentViewWidget::WebContentViewWidget(QObject* parent, QWebPage* page)
|
|
38 |
: m_webViewportProxy(new WebContentAnimationItem())
|
|
39 |
{
|
|
40 |
setFlag(QGraphicsItem::ItemUsesExtendedStyleOption, true);
|
|
41 |
setParent(parent);
|
|
42 |
|
|
43 |
m_webViewport = new ScrollableWebContentView(m_webViewportProxy, this);
|
|
44 |
|
|
45 |
m_webView = new WebView();
|
|
46 |
|
|
47 |
if (page)
|
|
48 |
setPage(page);
|
|
49 |
|
|
50 |
m_webViewportProxy->setWebView(m_webView);
|
|
51 |
updatePreferredContentSize();
|
|
52 |
m_webViewportProxy->setPos(QPointF(0,0));
|
|
53 |
|
|
54 |
//FIX ME : Should we have to delete layout??
|
|
55 |
QGraphicsLinearLayout* layout = new QGraphicsLinearLayout(Qt::Vertical, this);
|
|
56 |
layout->setContentsMargins(0,0,0,0);
|
|
57 |
layout->setSpacing(0.);
|
|
58 |
layout->addItem(m_webViewport);
|
|
59 |
|
|
60 |
connect(m_webViewportProxy
|
|
61 |
, SIGNAL(updateZoomActions(bool,bool))
|
|
62 |
, this
|
|
63 |
, SIGNAL(updateZoomActions(bool,bool)));
|
|
64 |
connect(m_webViewport
|
|
65 |
, SIGNAL(contextEventObject(QWebHitTestResult*))
|
|
66 |
, this
|
|
67 |
, SIGNAL(contextEventObject(QWebHitTestResult*)));
|
|
68 |
|
|
69 |
connect(m_webViewport
|
|
70 |
, SIGNAL(viewScrolled(QPoint&, QPoint&))
|
|
71 |
, this
|
|
72 |
, SIGNAL(viewScrolled(QPoint&, QPoint&)));
|
|
73 |
}
|
|
74 |
|
|
75 |
WebContentViewWidget::~WebContentViewWidget()
|
|
76 |
{
|
|
77 |
delete m_webView;
|
|
78 |
delete m_webViewportProxy;
|
|
79 |
delete m_webViewport;
|
|
80 |
}
|
|
81 |
|
|
82 |
void WebContentViewWidget::resizeEvent(QGraphicsSceneResizeEvent* event)
|
|
83 |
{
|
|
84 |
QGraphicsWidget::resizeEvent(event);
|
|
85 |
|
|
86 |
setGeometry(QRectF(pos(), size()));
|
|
87 |
setPreferredSize(size());
|
|
88 |
}
|
|
89 |
|
|
90 |
QWebPage* WebContentViewWidget::page()
|
|
91 |
{
|
|
92 |
return m_webView->page();
|
|
93 |
}
|
|
94 |
|
|
95 |
void WebContentViewWidget::setPage(QWebPage* page)
|
|
96 |
{
|
|
97 |
m_webView->setPage(page);
|
|
98 |
|
|
99 |
connect(this->page()->mainFrame(), SIGNAL(initialLayoutCompleted()), m_webViewport, SLOT(reset()));
|
|
100 |
connect(this->page()->mainFrame(), SIGNAL(contentsSizeChanged(const QSize &)), m_webViewport, SLOT(contentsSizeChanged(const QSize&)));
|
|
101 |
connect(this->page()->mainFrame(), SIGNAL(loadFinished(bool)), m_webViewport, SLOT(pageLoadFinished(bool)));
|
|
102 |
}
|
|
103 |
|
|
104 |
QGraphicsWebView* WebContentViewWidget::webView()
|
|
105 |
{
|
|
106 |
return m_webView;
|
|
107 |
}
|
|
108 |
|
|
109 |
ZoomMetaData WebContentViewWidget::currentPageInfo()
|
|
110 |
{
|
|
111 |
return m_webViewport->currentPageInfo();
|
|
112 |
}
|
|
113 |
|
|
114 |
void WebContentViewWidget::setCurrentPageInfo(ZoomMetaData data)
|
|
115 |
{
|
|
116 |
m_webViewport->setCurrentPageInfo(data);
|
|
117 |
}
|
|
118 |
|
|
119 |
ZoomMetaData WebContentViewWidget::defaultZoomData()
|
|
120 |
{
|
|
121 |
return m_webViewport->defaultZoomData();
|
|
122 |
}
|
|
123 |
|
|
124 |
void WebContentViewWidget::setPageZoom(bool zoomIn)
|
|
125 |
{
|
|
126 |
Q_ASSERT(m_webViewport);
|
|
127 |
m_webViewport->zoomToScreenCenter(zoomIn);
|
|
128 |
}
|
|
129 |
|
|
130 |
void WebContentViewWidget::showPage(bool isSuperPage)
|
|
131 |
{
|
|
132 |
if (!isSuperPage) {
|
|
133 |
WRT::WrtBrowserContainer* wbc = WebPageController::getSingleton()->currentPage();
|
|
134 |
setPage((QWebPage*)wbc); // static_cast here gives compiler error
|
|
135 |
} else {
|
|
136 |
//Its a super page
|
|
137 |
m_webViewport->setSuperPage();
|
|
138 |
}
|
|
139 |
}
|
|
140 |
|
|
141 |
void WebContentViewWidget::updatePreferredContentSize()
|
|
142 |
{
|
|
143 |
m_webViewport->updatePreferredContentSize();
|
|
144 |
}
|
|
145 |
|
|
146 |
} // namespace GVA
|