From bcb704366cb5e333a626c18c308c7e0448a8e69f Mon Sep 17 00:00:00 2001 From: toma Date: Wed, 25 Nov 2009 17:56:58 +0000 Subject: Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features. BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdenetwork@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da --- kpf/src/ActiveMonitor.h | 165 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 165 insertions(+) create mode 100644 kpf/src/ActiveMonitor.h (limited to 'kpf/src/ActiveMonitor.h') diff --git a/kpf/src/ActiveMonitor.h b/kpf/src/ActiveMonitor.h new file mode 100644 index 00000000..f0f62265 --- /dev/null +++ b/kpf/src/ActiveMonitor.h @@ -0,0 +1,165 @@ +/* + KPF - Public fileserver for KDE + + Copyright 2001 Rik Hemsley (rikkus) + + Permission is hereby granted, free of charge, to any person obtaining a copy + of this software and associated documentation files (the "Software"), to + deal in the Software without restriction, including without limitation the + rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + sell copies of the Software, and to permit persons to whom the Software is + furnished to do so, subject to the following conditions: + + The above copyright notice and this permission notice shall be included in + all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN + ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION + WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +*/ + +#ifndef KPF_ACTIVE_MONITOR_H +#define KPF_ACTIVE_MONITOR_H + +#include +#include +#include + +class QListView; +class QPainter; +class QPushButton; + +namespace KPF +{ + class WebServer; + class Server; + class ActiveMonitorItem; + + /** + * Shows a list of ActiveMonitorItem objects. + * + * Proxies signals from Server objects to ActiveMonitorItem objects. + * This is done to avoid making ActiveMonitorItem inherit QObject. + */ + class ActiveMonitor : public QWidget + { + Q_OBJECT + + public: + + /** + * @param server WebServer which we should connect to in order to + * receive signals. + */ + ActiveMonitor + ( + WebServer * server, + QWidget * parent = 0, + const char * name = 0 + ); + + virtual ~ActiveMonitor(); + + /** + * @return WebServer object we were given at construction. + */ + WebServer * server(); + + public slots: + + /** + * Look for selected ActiveMonitorItem objects and kill their + * connections immediately. + */ + void slotKillSelected(); + + protected slots: + + /** + * Called when a Server object has been created to handle an incoming + * connection. + * Creates an ActiveMonitorItem and associates it with the server. + * @param server The Server which was created. + */ + void slotConnection(Server * server); + + /** + * Called when a Server object has sent data to the remote client. + * Updates the associated ActiveMonitorItem. + * @param server The Server which is handling the connection. + * @param bytes Number of bytes sent by the server object. + */ + void slotOutput(Server * server, ulong bytes); + + /** + * Called when a Server object has finished all transactions with its + * remote client and is about to die. Marks the associated + * ActiveMonitorItem as defunct, for later culling via slotCull. + * @param server The Server which is handling the connection. + */ + void slotFinished(Server *); + + /** + * Called when a Server object has received a response from its remote + * client. Updates the associated ActiveMonitorItem. + * @param server The Server which is handling the connection. + */ + void slotRequest(Server *); + + /** + * Called when a Server object has sent a response to its remote + * client. Updates the associated ActiveMonitorItem. + * @param server The Server which is handling the connection. + */ + void slotResponse(Server *); + + /** + * Called periodically to remove ActiveMonitorItem objects which are no + * longer associated with a Server object. + */ + void slotCull(); + + /** + * Connected to the relevant signal of the contained QListView and used + * to update the enabled/disabled state of the button which allows + * killing connections. + */ + void slotSelectionChanged(); + + protected: + + /** + * Overridden to emit a signal when this window is closed. + */ + virtual void closeEvent(QCloseEvent *); + + signals: + + /** + * Emitted when this window is closed. + */ + void dying(ActiveMonitor *); + + /** + * Emitted when the selection of the contained QListView has changed. + * @param selectionExists true if there is a selection. + */ + void selection(bool selectionExists); + + private: + + QListView * view_; + WebServer * server_; + + QMap itemMap_; + + QTimer cullTimer_; + }; + +} // End namespace KPF + +#endif +// vim:ts=2:sw=2:tw=78:et -- cgit v1.2.1