/usr/include/KF5/messagecomposer/contentjobbase.h is in libkf5messagecomposer-dev 4:17.12.3-0ubuntu3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 | /*
Copyright (c) 2009 Constantin Berzan <exit3219@gmail.com>
Based on ideas by Stephen Kelly.
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 MESSAGECOMPOSER_CONTENTJOBBASE_H
#define MESSAGECOMPOSER_CONTENTJOBBASE_H
#include "jobbase.h"
#include "messagecomposer_export.h"
namespace KMime {
class Content;
}
namespace MessageComposer {
class ContentJobBasePrivate;
class MESSAGECOMPOSER_EXPORT ContentJobBase : public JobBase
{
Q_OBJECT
public:
explicit ContentJobBase(QObject *parent = nullptr);
virtual ~ContentJobBase();
/**
Starts processing this ContentJobBase asynchronously.
This processes all children in order first, then calls process().
Emits finished() after all processing is done, and the
content is reachable through content().
*/
void start() override;
/**
Get the resulting KMime::Content that the ContentJobBase has generated.
Jobs never delete their content.
*/
KMime::Content *content() const;
/**
This is meant to be used instead of KCompositeJob::addSubjob(), making
it possible to add subjobs from the outside.
Transfers ownership of the @p job to this object.
*/
bool appendSubjob(ContentJobBase *job);
/**
Set some extra content to be saved with the job, and available
later, for example, in slot handling result of job.
Job does not take care of deleting extra content.
*/
void setExtraContent(KMime::Content *extra);
/**
Get extra content that was previously added.
*/
KMime::Content *extraContent() const;
protected:
ContentJobBase(ContentJobBasePrivate &dd, QObject *parent);
/** Use appendSubjob() instead. */
bool addSubjob(KJob *job) override;
protected Q_SLOTS:
/**
Reimplement to do additional stuff before processing children, such as
adding more subjobs. Remember to call the base implementation.
*/
virtual void doStart();
/**
This is called after all the children have been processed.
(You must use their resulting contents, or delete them.)
Reimplement in subclasses to process concrete content. Call
emitResult() when finished.
*/
virtual void process() = 0;
void slotResult(KJob *job) override;
private:
Q_DECLARE_PRIVATE(ContentJobBase)
};
} // namespace MessageComposer
#endif
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