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Diffstat (limited to 'ksayit/src/ksayitsystemtray.h')
| -rw-r--r-- | ksayit/src/ksayitsystemtray.h | 228 |
1 files changed, 228 insertions, 0 deletions
diff --git a/ksayit/src/ksayitsystemtray.h b/ksayit/src/ksayitsystemtray.h new file mode 100644 index 0000000..90db592 --- /dev/null +++ b/ksayit/src/ksayitsystemtray.h @@ -0,0 +1,228 @@ +/*************************************************************************** + ksayitsystemtray.h - description + ------------------- + begin : Die Sep 2 2003 + copyright : (C) 2003 by Robert Vogl + email : voglrobe@saphir + ***************************************************************************/ + +/*************************************************************************** + * * + * This program is free software; you can redistribute it and/or modify * + * it under the terms of the GNU General Public License as published by * + * the Free Software Foundation; either version 2 of the License, or * + * (at your option) any later version. * + * * + ***************************************************************************/ + +#ifndef KSAYITSYSTEMTRAY_H +#define KSAYITSYSTEMTRAY_H + +// QT includes +#include <qwidget.h> +#include <qpixmap.h> + +// KDE includes +#include <kapplication.h> +#include <ksystemtray.h> +#include <kpopupmenu.h> +#include <kaction.h> +#include <kmenubar.h> +#include <khelpmenu.h> +#include <kiconloader.h> + +// forward declarations +class State; + +/** + *@author Robert Vogl + */ +class KSayItSystemTray : public KSystemTray { + Q_OBJECT + + friend class State; + +public: + KSayItSystemTray(QWidget *parent=0, const char *name=0); + ~KSayItSystemTray(); + +signals: + /** Signal emitted if configuration has been changed + */ + void signalCallPreferences(); + + /** Signal emitted if the Tray icon was clicked. + */ + void signalSayClipboard(); + + /** Signal emitted by the control actions + */ + void signalSayActivated(); + + void signalShutUpActivated(); + + void signalPauseActivated(); + + void signalNextActivated(); + + void signalPrevActivated(); + +public slots: + /** opens the Preferences-Dialog + */ + void slotPreferences(); + + /** activated if "say" was clicked + */ + void slotSayActivated(); + + /** activated if "shut up" was clicked + */ + void slotStopActivated(); + + /** activated if "pause" was clicked + */ + void slotPauseActivated(); + + /** activated if "next sentence" was clicked + */ + void slotNextSentenceActivated(); + + /** activated if "previous sentence" was clicked + */ + void slotPrevSentenceActivated(); + +public: + /** Changes the state of the statemachine + */ + void changeState(State *state); + + /** Enables/Diasabled the actions in the menu + */ + void setActions(bool sayEnabled, bool pauseEnabled, bool shutupEnabled, + bool nextEnabled, bool prevEnabled); + +protected: // Methods + /** Reimplementation from base class + */ + void mousePressEvent(QMouseEvent *); + + /** Reimplementation from base class + */ + void mouseReleaseEvent(QMouseEvent *); + + /** KSystemTray default mouse handling + */ + void normalMousePressEvent(QMouseEvent *e); + + /** KSystemTray default mouse handling + */ + void normalMouseReleaseEvent(QMouseEvent *e); + + /** Called if the Tray icon was clicked. + */ + void sayClipboard(); + +private: // Methods + /** initializes the KActions of the application */ + void initActions(); + +public: + KAction *say; + KAction *shutup; + KAction *pause; + KAction *next_sentence; + KAction *prev_sentence; + +private: + KPopupMenu *menu; + KHelpMenu *help; + KAction *settings; + KAction *help_about; + KAction *help_kde; + State *_state; + +}; + + + + +class State : public KSystemTray { + Q_OBJECT +public: + State(); + ~State(); + + virtual void mousePressEvent(KSayItSystemTray *caller, QMouseEvent *e); + virtual void mouseReleaseEvent(KSayItSystemTray *caller, QMouseEvent *e); + virtual void setContext(KSayItSystemTray *caller); + +protected: + void changeState(KSayItSystemTray *caller, State *state); + void say(KSayItSystemTray *caller); + void mousePressEventCall(KSayItSystemTray *caller, QMouseEvent *e); + void mouseReleaseEventCall(KSayItSystemTray *caller, QMouseEvent *e); +}; + + + + +class StateWAIT : public State { + +public: + static StateWAIT* Instance(); + ~StateWAIT(); + +protected: + StateWAIT(); + void mousePressEvent(KSayItSystemTray *caller, QMouseEvent *e); + void mouseReleaseEvent(KSayItSystemTray *caller, QMouseEvent *e); + void setContext(KSayItSystemTray *caller); + +private: + static StateWAIT *_instance; + QPixmap m_traypixmap; +}; + + + + +class StateSAY : public State { + +public: + static StateSAY* Instance(); + ~StateSAY(); + +protected: + StateSAY(); + void mousePressEvent(KSayItSystemTray *caller, QMouseEvent *e); + void mouseReleaseEvent(KSayItSystemTray *caller, QMouseEvent *e); + void setContext(KSayItSystemTray *caller); + +private: + static StateSAY *_instance; + QPixmap m_traypixmap; +}; + + + + +class StateCLIPEMPTY : public State { + +public: + static StateCLIPEMPTY* Instance(); + ~StateCLIPEMPTY(); + +protected: + StateCLIPEMPTY(); + void mousePressEvent(KSayItSystemTray *caller, QMouseEvent *e); + void mouseReleaseEvent(KSayItSystemTray *caller, QMouseEvent *e); + void setContext(KSayItSystemTray *caller); + +private: + static StateCLIPEMPTY *_instance; + QPixmap m_traypixmap; +}; + + +#endif |