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khtml_ext.h
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1/* This file is part of the KDE project
2 *
3 * Copyright (C) 2000-2003 Simon Hausmann <hausmann@kde.org>
4 * 2001-2003 George Staikos <staikos@kde.org>
5 * 2001-2003 Laurent Montel <montel@kde.org>
6 * 2001-2003 Dirk Mueller <mueller@kde.org>
7 * 2001-2003 Waldo Bastian <bastian@kde.org>
8 * 2001-2003 David Faure <faure@kde.org>
9 * 2001-2003 Daniel Naber <dnaber@kde.org>
10 *
11 * This library is free software; you can redistribute it and/or
12 * modify it under the terms of the GNU Library General Public
13 * License as published by the Free Software Foundation; either
14 * version 2 of the License, or (at your option) any later version.
15 *
16 * This library is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
19 * Library General Public License for more details.
20 *
21 * You should have received a copy of the GNU Library General Public License
22 * along with this library; see the file COPYING.LIB. If not, write to
23 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
24 * Boston, MA 02110-1301, USA.
25 */
26
27#ifndef __khtml_ext_h__
28#define __khtml_ext_h__
29
30#include "khtml_part.h"
31
32#include <QtCore/QPointer>
33
34#include <kselectaction.h>
35#include <kparts/textextension.h>
36#include <kparts/htmlextension.h>
37#include <kio/global.h>
38
43class KHTMLPartBrowserExtension : public KParts::BrowserExtension
44{
45 Q_OBJECT
46 friend class KHTMLPart;
47 friend class KHTMLView;
48public:
49 KHTMLPartBrowserExtension( KHTMLPart *parent );
50
51 virtual int xOffset();
52 virtual int yOffset();
53
54 virtual void saveState( QDataStream &stream );
55 virtual void restoreState( QDataStream &stream );
56
57 // internal
58 void editableWidgetFocused( QWidget *widget );
59 void editableWidgetBlurred( QWidget *widget );
60
61 void setExtensionProxy( KParts::BrowserExtension *proxyExtension );
62
63public Q_SLOTS:
64 void cut();
65 void copy();
66 void paste();
67 void searchProvider();
68 void reparseConfiguration();
69 void print();
70 void disableScrolling();
71
72 // internal . updates the state of the cut/copt/paste action based
73 // on whether data is available in the clipboard
74 void updateEditActions();
75
76private Q_SLOTS:
77 // connected to a frame's browserextensions enableAction signal
78 void extensionProxyActionEnabled( const char *action, bool enable );
79 void extensionProxyEditableWidgetFocused();
80 void extensionProxyEditableWidgetBlurred();
81
82Q_SIGNALS:
83 void editableWidgetFocused();
84 void editableWidgetBlurred();
85private:
86 void callExtensionProxyMethod( const char *method );
87
88 KHTMLPart *m_part;
89 QPointer<QWidget> m_editableFormWidget;
90 QPointer<KParts::BrowserExtension> m_extensionProxy;
91 bool m_connectedToClipboard;
92};
93
94class KHTMLPartBrowserHostExtension : public KParts::BrowserHostExtension
95{
96public:
97 KHTMLPartBrowserHostExtension( KHTMLPart *part );
98 virtual ~KHTMLPartBrowserHostExtension();
99
100 virtual QStringList frameNames() const;
101
102 virtual const QList<KParts::ReadOnlyPart*> frames() const;
103
104 virtual BrowserHostExtension* findFrameParent( KParts::ReadOnlyPart *callingPart, const QString &frame );
105
106 virtual bool openUrlInFrame(const KUrl &url, const KParts::OpenUrlArguments& arguments, const KParts::BrowserArguments &browserArguments);
107
108private:
109 KHTMLPart *m_part;
110};
111
116class KHTMLPopupGUIClient : public QObject
117{
118 Q_OBJECT
119public:
120 KHTMLPopupGUIClient( KHTMLPart *khtml, const KUrl &url );
121 virtual ~KHTMLPopupGUIClient();
122
123 KParts::BrowserExtension::ActionGroupMap actionGroups() const;
124
125 static void saveURL( QWidget *parent, const QString &caption, const KUrl &url,
126 const QMap<QString, QString> &metaData = KIO::MetaData(),
127 const QString &filter = QString(), long cacheId = 0,
128 const QString &suggestedFilename = QString() );
129
130 static void saveURL( QWidget* parent, const KUrl &url, const KUrl &destination,
131 const QMap<QString, QString> &metaData = KIO::MetaData(),
132 long cacheId = 0 );
133
134 static QString selectedTextAsOneLine(KHTMLPart* part);
135
136private Q_SLOTS:
137 void slotSaveLinkAs();
138 void slotSaveImageAs();
139 void slotCopyLinkLocation();
140 void slotSendImage();
141 void slotStopAnimations();
142 void slotCopyImageLocation();
143 void slotCopyImage();
144 void slotViewImage();
145 void slotReloadFrame();
146 void slotFrameInWindow();
147 void slotFrameInTop();
148 void slotFrameInTab();
149 void slotBlockImage();
150 void slotBlockHost();
151 void slotBlockIFrame();
152 void openSelection();
153
154private:
155 void addSearchActions(QList<QAction *>& editActions);
156
157 class KHTMLPopupGUIClientPrivate;
158 KHTMLPopupGUIClientPrivate* const d;
159};
160
161class KHTMLZoomFactorAction : public KSelectAction
162{
163 Q_OBJECT
164public:
165 KHTMLZoomFactorAction(KHTMLPart *part, bool direction, const QString& iconName, const QString& text, QObject *parent);
166 virtual ~KHTMLZoomFactorAction();
167
168protected Q_SLOTS:
169 void slotTriggered(QAction* action);
170private:
171 void init(KHTMLPart *part, bool direction);
172private:
173 bool m_direction;
174 KHTMLPart *m_part;
175};
176
181class KHTMLTextExtension : public KParts::TextExtension
182{
183 Q_OBJECT
184public:
185 KHTMLTextExtension(KHTMLPart* part);
186
187 virtual bool hasSelection() const;
188 virtual QString selectedText(Format format) const;
189 virtual QString completeText(Format format) const;
190
191 KHTMLPart* part() const;
192};
193
198class KHTMLHtmlExtension : public KParts::HtmlExtension,
199 public KParts::SelectorInterface,
200 public KParts::HtmlSettingsInterface
201{
202 Q_OBJECT
203 Q_INTERFACES(KParts::SelectorInterface)
204 Q_INTERFACES(KParts::HtmlSettingsInterface)
205
206public:
207 KHTMLHtmlExtension(KHTMLPart* part);
208
209 // HtmlExtension
210 virtual KUrl baseUrl() const;
211 virtual bool hasSelection() const;
212
213 // SelectorInterface
214 virtual QueryMethods supportedQueryMethods() const;
215 virtual Element querySelector(const QString& query, QueryMethod method) const;
216 virtual QList<Element> querySelectorAll(const QString& query, QueryMethod method) const;
217
218 // SettingsInterface
219 virtual QVariant htmlSettingsProperty(HtmlSettingsType type) const;
220 virtual bool setHtmlSettingsProperty(HtmlSettingsType type, const QVariant& value);
221
222 KHTMLPart* part() const;
223};
224
225#endif
KHTMLHtmlExtension
Definition: khtml_ext.h:201
KHTMLHtmlExtension::querySelectorAll
virtual QList< Element > querySelectorAll(const QString &query, QueryMethod method) const
Definition: khtml_ext.cpp:1167
KHTMLHtmlExtension::hasSelection
virtual bool hasSelection() const
Definition: khtml_ext.cpp:1110
KHTMLHtmlExtension::querySelector
virtual Element querySelector(const QString &query, QueryMethod method) const
Definition: khtml_ext.cpp:1135
KHTMLHtmlExtension::htmlSettingsProperty
virtual QVariant htmlSettingsProperty(HtmlSettingsType type) const
Definition: khtml_ext.cpp:1212
KHTMLHtmlExtension::part
KHTMLPart * part() const
Definition: khtml_ext.cpp:1282
KHTMLHtmlExtension::setHtmlSettingsProperty
virtual bool setHtmlSettingsProperty(HtmlSettingsType type, const QVariant &value)
Definition: khtml_ext.cpp:1235
KHTMLHtmlExtension::supportedQueryMethods
virtual QueryMethods supportedQueryMethods() const
Definition: khtml_ext.cpp:1115
KHTMLHtmlExtension::baseUrl
virtual KUrl baseUrl() const
Definition: khtml_ext.cpp:1105
KHTMLPartBrowserExtension
This is the BrowserExtension for a KHTMLPart document.
Definition: khtml_ext.h:44
KHTMLPartBrowserExtension::print
void print()
Definition: khtml_ext.cpp:362
KHTMLPartBrowserExtension::copy
void copy()
Definition: khtml_ext.cpp:212
KHTMLPartBrowserExtension::restoreState
virtual void restoreState(QDataStream &stream)
Definition: khtml_ext.cpp:102
KHTMLPartBrowserExtension::searchProvider
void searchProvider()
Definition: khtml_ext.cpp:264
KHTMLPartBrowserExtension::editableWidgetBlurred
void editableWidgetBlurred()
KHTMLPartBrowserExtension::xOffset
virtual int xOffset()
Definition: khtml_ext.cpp:86
KHTMLPartBrowserExtension::setExtensionProxy
void setExtensionProxy(KParts::BrowserExtension *proxyExtension)
Definition: khtml_ext.cpp:153
KHTMLPartBrowserExtension::saveState
virtual void saveState(QDataStream &stream)
Definition: khtml_ext.cpp:96
KHTMLPartBrowserExtension::cut
void cut()
Definition: khtml_ext.cpp:193
KHTMLPartBrowserExtension::paste
void paste()
Definition: khtml_ext.cpp:281
KHTMLPartBrowserExtension::disableScrolling
void disableScrolling()
Definition: khtml_ext.cpp:367
KHTMLPartBrowserExtension::updateEditActions
void updateEditActions()
Definition: khtml_ext.cpp:308
KHTMLPartBrowserExtension::yOffset
virtual int yOffset()
Definition: khtml_ext.cpp:91
KHTMLPartBrowserExtension::editableWidgetFocused
void editableWidgetFocused()
KHTMLPartBrowserExtension::reparseConfiguration
void reparseConfiguration()
Definition: khtml_ext.cpp:357
KHTMLPartBrowserHostExtension
Definition: khtml_ext.h:95
KHTMLPartBrowserHostExtension::openUrlInFrame
virtual bool openUrlInFrame(const KUrl &url, const KParts::OpenUrlArguments &arguments, const KParts::BrowserArguments &browserArguments)
Definition: khtml_ext.cpp:990
KHTMLPartBrowserHostExtension::findFrameParent
virtual BrowserHostExtension * findFrameParent(KParts::ReadOnlyPart *callingPart, const QString &frame)
Definition: khtml_ext.cpp:995
KHTMLPartBrowserHostExtension::frameNames
virtual QStringList frameNames() const
Definition: khtml_ext.cpp:980
KHTMLPartBrowserHostExtension::~KHTMLPartBrowserHostExtension
virtual ~KHTMLPartBrowserHostExtension()
Definition: khtml_ext.cpp:976
KHTMLPartBrowserHostExtension::frames
virtual const QList< KParts::ReadOnlyPart * > frames() const
Definition: khtml_ext.cpp:985
KHTMLPart
This class is khtml's main class.
Definition: khtml_part.h:207
KHTMLPopupGUIClient
Definition: khtml_ext.h:117
KHTMLPopupGUIClient::selectedTextAsOneLine
static QString selectedTextAsOneLine(KHTMLPart *part)
Definition: khtml_ext.cpp:670
KHTMLPopupGUIClient::actionGroups
KParts::BrowserExtension::ActionGroupMap actionGroups() const
Definition: khtml_ext.cpp:688
KHTMLPopupGUIClient::saveURL
static void saveURL(QWidget *parent, const QString &caption, const KUrl &url, const QMap< QString, QString > &metaData=KIO::MetaData(), const QString &filter=QString(), long cacheId=0, const QString &suggestedFilename=QString())
Definition: khtml_ext.cpp:859
KHTMLPopupGUIClient::~KHTMLPopupGUIClient
virtual ~KHTMLPopupGUIClient()
Definition: khtml_ext.cpp:620
KHTMLTextExtension
Definition: khtml_ext.h:182
KHTMLTextExtension::completeText
virtual QString completeText(Format format) const
Definition: khtml_ext.cpp:1087
KHTMLTextExtension::part
KHTMLPart * part() const
Definition: khtml_ext.cpp:1066
KHTMLTextExtension::selectedText
virtual QString selectedText(Format format) const
Definition: khtml_ext.cpp:1076
KHTMLTextExtension::hasSelection
virtual bool hasSelection() const
Definition: khtml_ext.cpp:1071
KHTMLView
Renders and displays HTML in a QScrollArea.
Definition: khtmlview.h:93
KHTMLZoomFactorAction
Definition: khtml_ext.h:162
KHTMLZoomFactorAction::~KHTMLZoomFactorAction
virtual ~KHTMLZoomFactorAction()
Definition: khtml_ext.cpp:1045
KHTMLZoomFactorAction::slotTriggered
void slotTriggered(QAction *action)
Definition: khtml_ext.cpp:1049
KIO::MetaData
KParts::BrowserExtension
KParts::BrowserHostExtension
KParts::BrowserHostExtension::BrowserHostExtension
BrowserHostExtension(KParts::ReadOnlyPart *parent)
KParts::HtmlExtension
KParts::HtmlSettingsInterface
KParts::HtmlSettingsInterface::HtmlSettingsType
HtmlSettingsType
KParts::OpenUrlArguments
KParts::ReadOnlyPart
KParts::SelectorInterface
KParts::SelectorInterface::QueryMethod
QueryMethod
KParts::TextExtension
KParts::TextExtension::Format
Format
KSelectAction
KSelectAction::action
QAction * action(const QString &text, Qt::CaseSensitivity cs=Qt::CaseSensitive) const
KUrl
QAction
QList
QMap
QObject
QWidget
global.h
htmlextension.h
khtml_part.h
d
#define d
Definition: khtmlfind.cpp:42
kselectaction.h
caption
QString caption()
khtml
KParts::BrowserArguments
textextension.h
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