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+/*
+ KPF - Public fileserver for KDE
+
+ Copyright 2001 Rik Hemsley (rikkus) <[email protected]>
+
+ 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_APPLET_ITEM_H
+#define KPF_APPLET_ITEM_H
+
+#include <qptrlist.h>
+#include <qwidget.h>
+
+class KPopupMenu;
+
+namespace KPF
+{
+ class ConfigDialog;
+ class BandwidthGraph;
+ class ActiveMonitorWindow;
+ class SingleServerConfigDialog;
+ class WebServer;
+
+ /**
+ * Provides control of, and coarse-grained activity display for, a WebServer
+ * object. Contains a BandwidthGraph widget and provides a context menu
+ * which allows WebServer object control, plus creation of a new WebServer,
+ * for user convenience.
+ */
+ class AppletItem : public QWidget
+ {
+ Q_OBJECT
+
+ public:
+
+ /**
+ * @param server The WebServer object which will be monitored and
+ * controlled by this object.
+ */
+ AppletItem(WebServer * server, QWidget * parent);
+
+ ~AppletItem();
+
+ /**
+ * @return the WebServer object given on construction.
+ */
+ WebServer * server();
+
+ void setBackground();
+
+ protected slots:
+
+ /**
+ * Called when an ActiveMonitorWindow (created by this object) is
+ * about to close.
+ */
+ void slotActiveMonitorWindowDying(ActiveMonitorWindow *);
+
+ /**
+ * Called when a SingleServerConfigDialog (created by this object) is
+ * about to close.
+ */
+ void slotConfigDialogDying(SingleServerConfigDialog *);
+
+ /**
+ * Called when the user requests a new WebServer via the context menu.
+ */
+ void slotNewServer();
+
+ /**
+ * Called by a timer after removeServer has been called and the event
+ * loop has been processed once.
+ */
+ void slotSuicide();
+
+ signals:
+
+ /**
+ * Emitted when a new WebServer is requested from the context menu.
+ */
+ void newServer();
+
+ /**
+ * Emitted when an URL pointing to a local directory has been dropped.
+ */
+ void newServerAtLocation(const QString &);
+
+ protected:
+
+ /**
+ * Overridden to provide a context menu plus DnD capabilities.
+ */
+ bool eventFilter(QObject *, QEvent *);
+
+ /**
+ * Called when the appropriate item is selected from the context menu.
+ * Creates an ActiveMonitorWindow.
+ */
+ void monitorServer ();
+
+ /**
+ * Called when the appropriate item is selected from the context menu.
+ * Asks the WebServerManager instance to remove the associated
+ * WebServer.
+ */
+ void removeServer ();
+
+ /**
+ * Called when the appropriate item is selected from the context menu.
+ * Creates a configuration dialog for the associated WebServer.
+ */
+ void configureServer ();
+
+ /**
+ * Called when the appropriate item is selected from the context menu.
+ * Restarts the associated WebServer.
+ */
+ void restartServer ();
+
+ /**
+ * Called when the appropriate item is selected from the context menu.
+ * Pauses the associated WebServer.
+ */
+ void pauseServer ();
+
+ private:
+
+ enum
+ {
+ Title,
+ NewServer,
+ Separator,
+ Monitor,
+ Configure,
+ Remove,
+ Restart,
+ Pause
+ };
+
+
+ WebServer * server_;
+ SingleServerConfigDialog * configDialog_;
+ ActiveMonitorWindow * monitorWindow_;
+ BandwidthGraph * graph_;
+ KPopupMenu * popup_;
+ };
+}
+
+#endif // KPF_APPLET_H
+
+// vim:ts=2:sw=2:tw=78:et