1 | /* This file is part of the KDE project |
2 | Copyright (C) 2000 Simon Hausmann <hausmann@kde.org> |
3 | |
4 | This library is free software; you can redistribute it and/or |
5 | modify it under the terms of the GNU Library General Public |
6 | License as published by the Free Software Foundation; either |
7 | version 2 of the License, or (at your option) any later version. |
8 | |
9 | This library is distributed in the hope that it will be useful, |
10 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
12 | Library General Public License for more details. |
13 | |
14 | You should have received a copy of the GNU Library General Public License |
15 | along with this library; see the file COPYING.LIB. If not, write to |
16 | the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
17 | Boston, MA 02110-1301, USA. |
18 | */ |
19 | |
20 | #ifndef __khtmlimage_h__ |
21 | #define __khtmlimage_h__ |
22 | |
23 | #include "khtml_part.h" |
24 | #include <kpluginfactory.h> |
25 | #include <kparts/browserextension.h> |
26 | #include <kparts/statusbarextension.h> |
27 | |
28 | #include "misc/loader_client.h" |
29 | |
30 | class KHTMLPart; |
31 | class KComponentData; |
32 | |
33 | namespace khtml |
34 | { |
35 | class CachedImage; |
36 | } |
37 | |
38 | /** |
39 | * @internal |
40 | * (Only exported for khtmlimage_init.cpp, i.e. the part) |
41 | */ |
42 | class KHTML_EXPORT KHTMLImageFactory : public KPluginFactory |
43 | { |
44 | Q_OBJECT |
45 | public: |
46 | KHTMLImageFactory(); |
47 | virtual ~KHTMLImageFactory(); |
48 | |
49 | virtual QObject *create(const char* iface, |
50 | QWidget *parentWidget, |
51 | QObject *parent, |
52 | const QVariantList& args, |
53 | const QString &keyword); |
54 | |
55 | static const KComponentData &componentData() { return *s_componentData; } |
56 | |
57 | private: |
58 | static KComponentData *s_componentData; |
59 | }; |
60 | |
61 | /** |
62 | * @internal |
63 | */ |
64 | class KHTMLImage : public KParts::ReadOnlyPart, public khtml::CachedObjectClient |
65 | { |
66 | Q_OBJECT |
67 | public: |
68 | KHTMLImage( QWidget *parentWidget, |
69 | QObject *parent, KHTMLPart::GUIProfile prof ); |
70 | virtual ~KHTMLImage(); |
71 | |
72 | virtual bool openFile() { return true; } // grmbl, should be non-pure in part.h, IMHO |
73 | |
74 | virtual bool openUrl( const KUrl &url ); |
75 | |
76 | virtual bool closeUrl(); |
77 | |
78 | KHTMLPart *doc() const { return m_khtml; } |
79 | |
80 | virtual void notifyFinished( khtml::CachedObject *o ); |
81 | |
82 | protected: |
83 | virtual void guiActivateEvent( KParts::GUIActivateEvent *e ); |
84 | |
85 | private Q_SLOTS: |
86 | void restoreScrollPosition(); |
87 | |
88 | void ( const QPoint &global, const KUrl &url, mode_t mode, |
89 | const KParts::OpenUrlArguments &args, |
90 | const KParts::BrowserArguments &browserArgs, |
91 | KParts::BrowserExtension::PopupFlags flags, |
92 | const KParts::BrowserExtension::ActionGroupMap& actionGroups ); |
93 | |
94 | // void slotImageJobFinished( KIO::Job *job ); |
95 | |
96 | // void updateWindowCaption(); |
97 | |
98 | private: |
99 | void disposeImage(); |
100 | |
101 | QPointer<KHTMLPart> m_khtml; |
102 | KParts::BrowserExtension *m_ext; |
103 | KParts::StatusBarExtension *m_sbExt; |
104 | QString m_mimeType; |
105 | khtml::CachedImage *m_image; |
106 | int m_xOffset, m_yOffset; |
107 | }; |
108 | |
109 | /** |
110 | * @internal |
111 | */ |
112 | class KHTMLImageBrowserExtension : public KParts::BrowserExtension |
113 | { |
114 | Q_OBJECT |
115 | public: |
116 | KHTMLImageBrowserExtension( KHTMLImage *parent ); |
117 | |
118 | virtual int xOffset(); |
119 | virtual int yOffset(); |
120 | |
121 | protected Q_SLOTS: |
122 | void print(); |
123 | void reparseConfiguration(); |
124 | void disableScrolling(); |
125 | |
126 | private: |
127 | KHTMLImage *m_imgPart; |
128 | }; |
129 | |
130 | #endif |
131 | |