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
|
/*
SPDX-FileCopyrightText: 2003 Richard Moore <rich@kde.org>
SPDX-FileCopyrightText: 2003 Ian Reinhart Geiser <geiseri@kde.org>
SPDX-FileCopyrightText: 2017 Friedrich W. H. Kossebau <kossebau@kde.org>
SPDX-License-Identifier: LGPL-2.0-only
*/
#ifndef KUIVIEWERPART_H
#define KUIVIEWERPART_H
#include "kuiviewer_part_interface.h"
// KF
#include <KParts/ReadOnlyPart>
// Qt
#include <QPointer>
#include <QByteArray>
#include <QPoint>
#include <QSize>
class KSelectAction;
class KPluginMetaData;
class QIODevice;
class QMdiArea;
class QMdiSubWindow;
/**
* This is a "Part". It that does all the real work in a KPart
* application.
*
* @short Main Part
* @author Richard Moore <rich@kde.org>
* @version 0.1
*/
class KUIViewerPart : public KParts::ReadOnlyPart, public KUIViewerPartInterface
{
Q_OBJECT
Q_INTERFACES(KUIViewerPartInterface)
public:
/**
* Default constructor
*/
KUIViewerPart(QWidget* parentWidget, QObject* parent, const KPluginMetaData& metaData, const QVariantList& args);
/**
* Destructor
*/
~KUIViewerPart() override;
public Q_SLOTS:
void slotStyle(int);
void slotGrab();
void updateActions();
public:
void setWidgetSize(const QSize& size) override;
QPixmap renderWidgetAsPixmap() const override;
protected:
bool openFile() override;
bool doOpenStream(const QString& mimeType) override;
bool doWriteStream(const QByteArray& data) override;
bool doCloseStream() override;
bool closeUrl() override;
private:
bool loadUiFile(QIODevice* device);
void restyleView(const QString& styleName);
private:
QMdiArea* m_widget;
QMdiSubWindow* m_subWindow;
QPointer<QWidget> m_view;
KSelectAction* m_style;
QAction* m_copy;
QString m_styleFromConfig;
QByteArray m_streamedData;
QUrl m_previousUrl;
QPoint m_previousScrollPosition;
QSize m_previousSize;
};
#endif // KUIVIEWERPART_H
|
