1 /****************************************************************************
3 ** Copyright (C) 2007-2008 Urs Wolfer <uwolfer @ kde.org>
5 ** This file is part of KDE.
7 ** This program is free software; you can redistribute it and/or modify
8 ** it under the terms of the GNU General Public License as published by
9 ** the Free Software Foundation; either version 2 of the License, or
10 ** (at your option) any later version.
12 ** This program is distributed in the hope that it will be useful,
13 ** but WITHOUT ANY WARRANTY; without even the implied warranty of
14 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 ** GNU General Public License for more details.
17 ** You should have received a copy of the GNU General Public License
18 ** along with this program; see the file COPYING. If not, write to
19 ** the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
20 ** Boston, MA 02110-1301, USA.
22 ****************************************************************************/
27 #include "remoteview.h"
28 #include "vncclientthread.h"
35 #include <rfb/rfbclient.h>
38 class VncView: public RemoteView
43 explicit VncView(QWidget *parent = 0, const KUrl &url = KUrl(), RemoteView::Quality quality = RemoteView::Medium);
46 QSize framebufferSize();
47 QSize sizeHint() const;
48 QSize minimumSizeHint() const;
51 void reloadSettings();
53 bool supportsScaling() const;
54 bool supportsLocalCursor() const;
56 void setQuality(int q);
57 void setViewOnly(bool viewOnly);
58 void showDotCursor(DotCursorState state);
59 void sendKey(Qt::Key key);
61 virtual void updateConfiguration();
64 void enableScaling(bool scale);
65 void scaleResize(int w, int h);
66 void forceFullRepaint();
69 void paintEvent(QPaintEvent *event);
70 bool event(QEvent *event);
71 void resizeEvent(QResizeEvent *event);
72 bool eventFilter(QObject *obj, QEvent *event);
75 VncClientThread vncThread;
76 QClipboard *m_clipboard;
79 QMap<unsigned int, bool> m_mods;
80 int m_x, m_y, m_w, m_h;
81 int cursor_x, cursor_y;
84 bool m_firstPasswordTry;
85 bool m_authenticaionCanceled;
86 bool m_dontSendClipboard;
87 qreal m_horizontalFactor;
88 qreal m_verticalFactor;
90 bool m_forceLocalCursor;
91 bool force_full_repaint;
92 RemoteView::Quality quality;
93 int left_zoom, right_zoom;
95 void keyEventHandler(QKeyEvent *e);
96 void unpressModifiers();
97 void wheelEventHandler(QWheelEvent *event);
100 void mouseEventHandler(QMouseEvent *event = 0);
102 void updateImage(int x, int y, int w, int h);
103 void setCut(const QString &text);
104 void requestPassword();
105 void outputErrorMessage(const QString &message);
106 void clipboardSelectionChanged();
107 void clipboardDataChanged();