File: khtmlimage.h

package info (click to toggle)
khtml 5.54.0-1
  • links: PTS, VCS
  • area: main
  • in suites: buster
  • size: 18,940 kB
  • sloc: cpp: 206,281; java: 4,060; ansic: 2,829; perl: 2,313; yacc: 1,497; python: 339; sh: 141; xml: 37; makefile: 7
file content (114 lines) | stat: -rw-r--r-- 2,914 bytes parent folder | download | duplicates (2)
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
/* This file is part of the KDE project
   Copyright (C) 2000 Simon Hausmann <hausmann@kde.org>

   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 __khtmlimage_h__
#define __khtmlimage_h__

#include "khtml_part.h"
#include <kpluginfactory.h>
#include <kparts/browserextension.h>
#include <kparts/statusbarextension.h>

#include "misc/loader_client.h"

class KHTMLPart;
class KComponentData;

namespace khtml
{
class CachedImage;
}

/**
 * @internal
 */
class KHTML_EXPORT KHTMLImage : public KParts::ReadOnlyPart, public khtml::CachedObjectClient
{
    Q_OBJECT

public:
    KHTMLImage(QWidget *parentWidget,
               QObject *parent, const QVariantList &args);
    virtual ~KHTMLImage();

    bool openFile() override
    {
        return true;    // grmbl, should be non-pure in part.h, IMHO
    }

    bool openUrl(const QUrl &url) override;

    bool closeUrl() override;

    KHTMLPart *doc() const
    {
        return m_khtml;
    }

    void notifyFinished(khtml::CachedObject *o) override;

protected:
    void guiActivateEvent(KParts::GUIActivateEvent *e) override;

private Q_SLOTS:
    void restoreScrollPosition();

    void slotPopupMenu(const QPoint &global, const QUrl &url, mode_t mode,
                       const KParts::OpenUrlArguments &args,
                       const KParts::BrowserArguments &browserArgs,
                       KParts::BrowserExtension::PopupFlags flags,
                       const KParts::BrowserExtension::ActionGroupMap &actionGroups);

//    void slotImageJobFinished( KIO::Job *job );

//    void updateWindowCaption();

private:
    void disposeImage();

    QPointer<KHTMLPart> m_khtml;
    KParts::BrowserExtension *m_ext;
    KParts::StatusBarExtension *m_sbExt;
    QString m_mimeType;
    khtml::CachedImage *m_image;
    int m_xOffset, m_yOffset;
};

/**
 * @internal
 */
class KHTMLImageBrowserExtension : public KParts::BrowserExtension
{
    Q_OBJECT
public:
    KHTMLImageBrowserExtension(KHTMLImage *parent);

    int xOffset() override;
    int yOffset() override;

protected Q_SLOTS:
    void print();
    void reparseConfiguration();
    void disableScrolling();

private:
    KHTMLImage *m_imgPart;
};

#endif