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khtml_run.cpp
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1/* This file is part of the KDE project
2 *
3 * Copyright (C) 1998, 1999 Torben Weis <weis@kde.org>
4 * 1999 Lars Knoll <knoll@kde.org>
5 * 1999 Antti Koivisto <koivisto@kde.org>
6 * 2000 Simon Hausmann <hausmann@kde.org>
7 *
8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Library General Public
10 * License as published by the Free Software Foundation; either
11 * version 2 of the License, or (at your option) any later version.
12 *
13 * This library is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Library General Public License for more details.
17 *
18 * You should have received a copy of the GNU Library General Public License
19 * along with this library; see the file COPYING.LIB. If not, write to
20 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
21 * Boston, MA 02110-1301, USA.
22 */
23#include "khtml_run.h"
24#include "khtmlpart_p.h"
25#include <kio/job.h>
26#include <kdebug.h>
27#include <klocale.h>
28#include "khtml_ext.h"
29#include <QtGui/QImage>
30
31KHTMLRun::KHTMLRun( KHTMLPart *part, khtml::ChildFrame *child, const KUrl &url,
32 const KParts::OpenUrlArguments& args,
33 const KParts::BrowserArguments &browserArgs,
34 bool hideErrorDialog )
35 : KParts::BrowserRun( url, args, browserArgs, part, part->widget() ? part->widget()->topLevelWidget() : 0,
36 false, false, hideErrorDialog ),
37 m_child( child )
38{
39 // Don't use an external browser for parts of a webpage we are rendering. (iframes at least are one example)
40 setEnableExternalBrowser(false);
41
42 // get the wheel to start spinning
43 part->started(0L);
44}
45
46//KHTMLPart *KHTMLRun::htmlPart() const
47//{ return static_cast<KHTMLPart *>(part()); }
48
49void KHTMLRun::foundMimeType( const QString &_type )
50{
51 //kDebug(6050) << this << _type;
52 Q_ASSERT(!hasFinished());
53 QString mimeType = _type; // this ref comes from the job, we lose it when using KIO again
54
55 bool requestProcessed = static_cast<KHTMLPart *>(part())->processObjectRequest( m_child, KRun::url(), mimeType );
56
57 if ( requestProcessed )
58 setFinished( true );
59 else {
60 if ( hasFinished() ) // abort was called (this happens with the activex fallback for instance)
61 return;
62 // Couldn't embed -> call BrowserRun::handleNonEmbeddable()
63 KService::Ptr selectedService;
64 KParts::BrowserRun::NonEmbeddableResult res = handleNonEmbeddable( mimeType, &selectedService );
65 if ( res == KParts::BrowserRun::Delayed )
66 return;
67 setFinished( res == KParts::BrowserRun::Handled );
68 if ( hasFinished() ) { // saved or canceled -> flag completed
69 m_child->m_bCompleted = true;
70 static_cast<KHTMLPart *>(part())->checkCompleted();
71 } else {
72 // "Open" selected, possible with a specific application
73 if (selectedService) {
74 KRun::setPreferredService(selectedService->desktopEntryName());
75 } else {
76 KRun::displayOpenWithDialog(url(), part()->widget(), false /*tempfile*/, suggestedFileName());
77 setFinished(true);
78 }
79 }
80 }
81
82 if ( hasFinished() ) {
83 kDebug() << "finished";
84 return;
85 }
86
87 //kDebug(6050) << _type << " couldn't open";
88 KRun::foundMimeType( mimeType );
89
90 // "open" is finished -> flag completed
91 m_child->m_bCompleted = true;
92 static_cast<KHTMLPart *>(part())->checkCompleted();
93}
94
95void KHTMLRun::handleError(KJob*)
96{
97 // Tell KHTML that loading failed.
98 static_cast<KHTMLPart *>(part())->processObjectRequest( m_child, KUrl(), QString() );
99 setJob(0);
100}
101
102void KHTMLRun::save( const KUrl & url, const QString & suggestedFilename )
103{
104 KHTMLPopupGUIClient::saveURL( part()->widget(), i18n( "Save As" ), url, arguments().metaData(), QString(), 0, suggestedFilename );
105}
106
107#include "khtml_run.moc"
KHTMLPart
This class is khtml's main class.
Definition: khtml_part.h:207
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
KHTMLRun::KHTMLRun
KHTMLRun(KHTMLPart *part, khtml::ChildFrame *child, const KUrl &url, const KParts::OpenUrlArguments &args, const KParts::BrowserArguments &browserArgs, bool hideErrorDialog)
Definition: khtml_run.cpp:31
KHTMLRun::save
virtual void save(const KUrl &url, const QString &suggestedFilename)
Definition: khtml_run.cpp:102
KHTMLRun::handleError
virtual void handleError(KJob *job)
Definition: khtml_run.cpp:95
KHTMLRun::foundMimeType
virtual void foundMimeType(const QString &mimetype)
Definition: khtml_run.cpp:49
KJob
KParts::BrowserRun::part
KParts::ReadOnlyPart * part() const
KParts::BrowserRun::url
KUrl url() const
KParts::BrowserRun::handleNonEmbeddable
NonEmbeddableResult handleNonEmbeddable(const QString &mimeType)
KParts::BrowserRun::arguments
KParts::OpenUrlArguments & arguments()
KParts::BrowserRun::NonEmbeddableResult
NonEmbeddableResult
KParts::BrowserRun::Handled
Handled
KParts::BrowserRun::Delayed
Delayed
KParts::OpenUrlArguments
KParts::ReadOnlyPart::started
void started(KIO::Job *)
KRun::setJob
void setJob(KIO::Job *job)
KRun::suggestedFileName
QString suggestedFileName() const
KRun::url
KUrl url() const
KRun::displayOpenWithDialog
static bool displayOpenWithDialog(const KUrl::List &lst, QWidget *window, bool tempFiles=false, const QString &suggestedFileName=QString(), const QByteArray &asn=QByteArray())
KRun::setEnableExternalBrowser
void setEnableExternalBrowser(bool b)
KRun::setPreferredService
void setPreferredService(const QString &desktopEntryName)
KRun::hasFinished
bool hasFinished() const
KRun::foundMimeType
virtual void foundMimeType(const QString &type)
KRun::setFinished
void setFinished(bool finished)
KSharedPtr< KService >
KUrl
khtml::ChildFrame
Definition: khtml_childframe_p.h:41
khtml::ChildFrame::m_bCompleted
bool m_bCompleted
Definition: khtml_childframe_p.h:61
kDebug
#define kDebug
job.h
kdebug.h
khtml_ext.h
khtml_run.h
khtmlpart_p.h
klocale.h
i18n
QString i18n(const char *text)
KParts
KParts::BrowserArguments
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