1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
|
/*
Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
Copyright (C) 2007 Staikos Computing Services Inc.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#ifndef QWEBFRAME_H
#define QWEBFRAME_H
#include <QtCore/qobject.h>
#include <QtCore/qurl.h>
#include <QtCore/qvariant.h>
#include <QtGui/qicon.h>
#if QT_VERSION >= 0x040400
#include <QtNetwork/qnetworkaccessmanager.h>
#endif
#include "qwebkitglobal.h"
QT_BEGIN_NAMESPACE
class QRect;
class QPoint;
class QPainter;
class QPixmap;
class QMouseEvent;
class QWheelEvent;
class QNetworkRequest;
class QRegion;
class QPrinter;
QT_END_NAMESPACE
class QWebNetworkRequest;
class QWebFramePrivate;
class QWebPage;
class QWebHitTestResult;
class QWebHistoryItem;
namespace WebCore {
class WidgetPrivate;
class FrameLoaderClientQt;
class ChromeClientQt;
}
class QWebFrameData;
class QWebHitTestResultPrivate;
class QWebFrame;
class QWEBKIT_EXPORT QWebHitTestResult
{
public:
QWebHitTestResult();
QWebHitTestResult(const QWebHitTestResult &other);
QWebHitTestResult &operator=(const QWebHitTestResult &other);
~QWebHitTestResult();
bool isNull() const;
QPoint pos() const;
QRect boundingRect() const;
QString title() const;
QString linkText() const;
QUrl linkUrl() const;
QUrl linkTitle() const;
QWebFrame *linkTargetFrame() const;
QString alternateText() const; // for img, area, input and applet
QUrl imageUrl() const;
QPixmap pixmap() const;
bool isContentEditable() const;
bool isContentSelected() const;
QWebFrame *frame() const;
private:
QWebHitTestResult(QWebHitTestResultPrivate *priv);
QWebHitTestResultPrivate *d;
friend class QWebFrame;
friend class QWebPagePrivate;
friend class QWebPage;
};
class QWEBKIT_EXPORT QWebFrame : public QObject
{
Q_OBJECT
Q_PROPERTY(qreal textSizeMultiplier READ textSizeMultiplier WRITE setTextSizeMultiplier DESIGNABLE false)
Q_PROPERTY(qreal zoomFactor READ zoomFactor WRITE setZoomFactor)
Q_PROPERTY(QString title READ title)
Q_PROPERTY(QUrl url READ url WRITE setUrl)
Q_PROPERTY(QIcon icon READ icon)
Q_PROPERTY(QSize contentsSize READ contentsSize)
Q_PROPERTY(QSize scrollOffset READ scrollOffset WRITE setScrollOffset)
private:
QWebFrame(QWebPage *parent, QWebFrameData *frameData);
QWebFrame(QWebFrame *parent, QWebFrameData *frameData);
~QWebFrame();
public:
QWebPage *page() const;
void load(const QUrl &url);
#if QT_VERSION < 0x040400
void load(const QWebNetworkRequest &request);
#else
void load(const QNetworkRequest &request,
QNetworkAccessManager::Operation operation = QNetworkAccessManager::GetOperation,
const QByteArray &body = QByteArray());
#endif
void setHtml(const QString &html, const QUrl &baseUrl = QUrl());
void setContent(const QByteArray &data, const QString &mimeType = QString(), const QUrl &baseUrl = QUrl());
void addToJavaScriptWindowObject(const QString &name, QObject *object);
QString toHtml() const;
QString toPlainText() const;
QString renderTreeDump() const;
QString title() const;
void setUrl(const QUrl &url);
QUrl url() const;
QIcon icon() const;
QString frameName() const;
QWebFrame *parentFrame() const;
QList<QWebFrame*> childFrames() const;
Qt::ScrollBarPolicy scrollBarPolicy(Qt::Orientation orientation) const;
void setScrollBarPolicy(Qt::Orientation orientation, Qt::ScrollBarPolicy policy);
void setScrollBarValue(Qt::Orientation orientation, int value);
int scrollBarValue(Qt::Orientation orientation) const;
int scrollBarMinimum(Qt::Orientation orientation) const;
int scrollBarMaximum(Qt::Orientation orientation) const;
void scroll(int, int) const;
QSize scrollOffset() const;
void setScrollOffset(const QSize &offset) const;
void render(QPainter *painter, const QRegion &clip);
void render(QPainter *painter);
void setTextSizeMultiplier(qreal factor);
qreal textSizeMultiplier() const;
qreal zoomFactor() const;
void setZoomFactor(qreal factor);
QPoint pos() const;
QRect geometry() const;
QSize contentsSize() const;
QWebHitTestResult hitTestContent(const QPoint &pos) const;
virtual bool event(QEvent *);
public Q_SLOTS:
QVariant evaluateJavaScript(const QString& scriptSource);
#ifndef QT_NO_PRINTER
void print(QPrinter *printer) const;
#endif
Q_SIGNALS:
void javaScriptWindowObjectCleared();
void provisionalLoad();
void titleChanged(const QString &title);
void urlChanged(const QUrl &url);
void initialLayoutCompleted();
void iconChanged();
void aboutToUpdateHistory(QWebHistoryItem* item);
private:
friend class QWebPage;
friend class QWebPagePrivate;
friend class QWebFramePrivate;
friend class WebCore::WidgetPrivate;
friend class WebCore::FrameLoaderClientQt;
friend class WebCore::ChromeClientQt;
QWebFramePrivate *d;
};
#endif
|
