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Diffstat (limited to 'kpf/src/Applet.h')
-rw-r--r-- | kpf/src/Applet.h | 180 |
1 files changed, 180 insertions, 0 deletions
diff --git a/kpf/src/Applet.h b/kpf/src/Applet.h new file mode 100644 index 00000000..15802a37 --- /dev/null +++ b/kpf/src/Applet.h @@ -0,0 +1,180 @@ +/* + KPF - Public fileserver for KDE + + Copyright 2001 Rik Hemsley (rikkus) <rik@kde.org> + + 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_H +#define KPF_APPLET_H + +#include <qptrlist.h> +#include <kpanelapplet.h> + +class QPopupMenu; +class QPainter; +class DCOPClient; + +namespace KPF +{ + class AppletItem; + class ServerWizard; + class WebServer; + + /** + * Main `application' class, providing an implementation of KPanelApplet + * and managing AppletItem objects. Also provides a popup (context) menu of + * its own, to allow the user to add WebServer (and therefore AppletItem) + * objects. + */ + class Applet : public KPanelApplet + { + Q_OBJECT + + public: + + Applet + ( + const QString & configFile, + Type = Normal, + int = 0, + QWidget * = 0, + const char * = 0 + ); + + ~Applet(); + + /** + * Overridden to give correct sizing according to orientation and number + * of contains AppletItem objects. + */ + virtual int widthForHeight(int h) const; + + /** + * Overridden to give correct sizing according to orientation and number + * of contains AppletItem objects. + */ + virtual int heightForWidth(int w) const; + + protected slots: + + /** + * Called to create a new server when the path to the server is already + * known. + */ + void slotNewServerAtLocation(const QString &); + + /** + * Called to create a new server when the path to the server is unknown. + */ + void slotNewServer(); + + /** + * Called when a ServerWizard is about to close. + */ + void slotWizardDying(ServerWizard *); + + /** + * Called when a WebServer object has been created. Creates an + * AppletItem, associates it with the former, and updates the layout. + */ + void slotServerCreated(WebServer *); + + /** + * Called when a WebServer object has been disabled. + * Deletes the associated AppletItem and updates the layout. + */ + void slotServerDisabled(WebServer *); + + /** + * Called when user asks for quit (via popup menu). + */ + void slotQuit(); + + protected: + + /** + * Overridden to display help window + */ + virtual void help(); + + /** + * Overridden to provide an `about' dialog. + */ + virtual void about(); + + /** + * Overridden to keep track of orientation change and update layout + * accordingly. + */ + virtual void orientationChange(Orientation); + + /** + * Overridden to update layout accordingly. + */ + virtual void moveEvent(QMoveEvent *); + virtual void resizeEvent(QResizeEvent *); + + /** + * Overridden to provide a context menu. + */ + virtual void mousePressEvent(QMouseEvent *); + + /** + * Updates the layout, moving AppletItem objects into proper positions. + */ + virtual void resetLayout(); + + /** + * Overridden to provide something other than a blank display when there + * are no existing AppletItem objects contained. + */ + virtual void drawContents(QPainter *); + + /** + * Overridden to allow testing whether the dragged object points to a + * local directory. + */ + virtual void dragEnterEvent(QDragEnterEvent *); + + /** + * Overridden to allow creating a new WebServer when the dropped object + * points to a local directory. + */ + virtual void dropEvent(QDropEvent *); + + private: + + enum + { + NewServer, + Quit + }; + + ServerWizard * wizard_; + QPopupMenu * popup_; + DCOPClient * dcopClient_; + + QPtrList<AppletItem> itemList_; + }; +} + +#endif // KPF_APPLET_H + +// vim:ts=2:sw=2:tw=78:et |