krdc/mainwindow.h

   1 /****************************************************************************
   2 **
   3 ** Copyright (C) 2007 Urs Wolfer <uwolfer @ kde.org>
   4 **
   5 ** This file is part of KDE.
   6 **
   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.
  11 **
  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.
  16 **
  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.
  21 **
  22 ****************************************************************************/
  23
  24 #ifndef MAINWINDOW_H
  25 #define MAINWINDOW_H
  26
  27 #include "remoteview.h"
  28
  29 #include <KXmlGuiWindow>
  30
  31 class KToggleAction;
  32 class KTabWidget;
  33 class KUrlNavigator;
  34
  35 class BookmarkManager;
  36 class FloatingToolBar;
  37 class RemoteView;
  38 class SystemTrayIcon;
  39 class ZeroconfPage;
  40
  41 class QScrollArea;
  42 class QModelIndex;
  43
  44 class MainWindow : public KXmlGuiWindow
  45 {
  46     Q_OBJECT
  47 public:
  48     MainWindow(QWidget *parent = 0);
  49     ~MainWindow();
  50
  51     QList<RemoteView *> remoteViewList() const;
  52     int currentRemoteView() const;
  53
  54 public slots:
  55     void newConnection(const KUrl &newUrl = KUrl(), bool switchFullscreenWhenConnected = false);
  56
  57 protected:
  58     virtual void closeEvent(QCloseEvent *event);
  59
  60 private slots:
  61     void restoreOpenSessions();
  62     void quit();
  63     void preferences();
  64     void configureNotifications();
  65     void configureKeys();
  66     void configureToolbars();
  67     void showMenubar();
  68     void resizeTabWidget(int w, int h);
  69     void statusChanged(RemoteView::RemoteStatus status);
  70     void showRemoteViewToolbar();
  71     void takeScreenshot();
  72     void switchFullscreen();
  73     void disconnect();
  74     void closeTab(QWidget *widget);
  75     void viewOnly(bool viewOnly);
  76     void showLocalCursor(bool showLocalCursor);
  77     void grabAllKeys(bool grabAllKeys);
  78     void scale(bool scale);
  79     void updateActionStatus();
  80     void updateConfiguration();
  81     void tabChanged(int index);
  82     void createStartPage();
  83     void newVncConnection();
  84     void newNxConnection();
  85     void newRdpConnection();
  86     void createZeroconfPage();
  87     void closeZeroconfPage();
  88     void openFromDockWidget(const QModelIndex &index);
  89
  90 private:
  91     void setupActions();
  92     QScrollArea *createScrollArea(QWidget *parent, RemoteView *remoteView);
  93
  94     QWidget *m_fullscreenWindow;
  95     QByteArray m_mainWindowGeometry;
  96
  97     KToggleAction *m_menubarAction;
  98     KTabWidget *m_tabWidget;
  99     KUrlNavigator *m_addressNavigator;
 100
 101     FloatingToolBar *m_toolBar;
 102
 103     BookmarkManager *m_bookmarkManager;
 104
 105     QList<RemoteView *> m_remoteViewList;
 106
 107     int m_topBottomBorder; // tabwidget borders
 108     int m_leftRightBorder;
 109
 110     int m_currentRemoteView;
 111     bool m_showStartPage;
 112     bool m_switchFullscreenWhenConnected;
 113
 114     SystemTrayIcon *m_systemTrayIcon;
 115     ZeroconfPage *m_zeroconfPage;
 116 };
 117
 118 #include <QApplication>
 119 #include <QDesktopWidget>
 120 #include <QMouseEvent>
 121
 122 class MinimizePixel : public QWidget
 123 {
 124     Q_OBJECT
 125 public:
 126     MinimizePixel(QWidget *parent)
 127             : QWidget(parent) {
 128         setFixedSize(1, 1);
 129         move(QApplication::desktop()->screenGeometry().width() - 1, 0);
 130     }
 131
 132 signals:
 133     void rightClicked();
 134
 135 protected:
 136     void mousePressEvent(QMouseEvent *event) {
 137         if (event->button() == Qt::RightButton)
 138             emit rightClicked();
 139     }
 140 };
 141
 142 #include <QScrollArea>
 143
 144 class RemoteViewScrollArea : public QScrollArea
 145 {
 146     Q_OBJECT
 147 public:
 148     RemoteViewScrollArea(QWidget *parent)
 149             : QScrollArea(parent) {
 150     }
 151
 152 signals:
 153     void resized(int w, int h);
 154
 155 protected:
 156     void resizeEvent(QResizeEvent *event) {
 157         QScrollArea::resizeEvent(event);
 158         emit resized(width() - 2*frameWidth(), height() - 2*frameWidth());
 159     }
 160 };
 161
 162 #endif