File indexing completed on 2024-05-12 05:14:52 

0001 /*
0002  *  messagenotification.h  -  displays an alarm message in a system notification
0003  *  Program:  kalarm
0004  *  SPDX-FileCopyrightText: 2020 David Jarvie <djarvie@kde.org>
0005  *
0006  *  SPDX-License-Identifier: GPL-2.0-or-later
0007  */
0008 
0009 #pragma once
0010 
0011 #include "messagedisplay.h"
0012 #include <KNotification>
0013 
0014 using namespace KAlarmCal;
0015 
0016 /**
0017  * MessageNotification: A window to display an alarm or error message
0018  */
0019 class MessageNotification : public KNotification, public MessageDisplay
0020 {
0021     Q_OBJECT
0022 public:
0023     MessageNotification(const KAEvent&, const KAAlarm&, int flags);
0024     MessageNotification(const KAEvent&, const DateTime& alarmDateTime, const QStringList& errmsgs,
0025                   const QString& dontShowAgain);
0026     ~MessageNotification() override;
0027 
0028     /** Restore MessageNotification instances saved at session shutdown. */
0029     static void sessionRestore();
0030 
0031     QWidget* displayParent() override;
0032     void closeDisplay() override;
0033     void showDisplay() override;
0034     void raiseDisplay() override;
0035 
0036     void                repeat(const KAAlarm&) override;
0037     bool                hasDefer() const override;
0038     void                showDefer() override;
0039     void                showDateTime(const KAEvent&, const KAAlarm&) override;
0040     void                cancelReminder(const KAEvent&, const KAAlarm&) override;
0041     static int          notificationCount();
0042 
0043 protected Q_SLOTS:
0044     void textsChanged(MessageDisplayHelper::DisplayTexts::TextIds ids, const QString& change);
0045 
0046 protected:
0047     void setUpDisplay() override;
0048     bool isDeferButtonEnabled() const override;
0049     void enableDeferButton(bool enable) override;
0050     void enableEditButton(bool enable) override;
0051     void saveProperties(KConfigGroup&);
0052 
0053 private Q_SLOTS:
0054     void slotDefaultActivated();
0055     void commandCompleted(bool success);
0056     void slotClosed();
0057 
0058 private:
0059     MessageNotification(const QString& eventId, MessageDisplayHelper* helper);
0060     void                setNotificationTitle(const QString&);
0061     void                setNotificationText();
0062     void                setNotificationButtons();
0063 
0064     static QList<MessageNotification*> mNotificationList; // list of notification instances
0065     // Miscellaneous
0066     QString             mTimeText;                // trigger time text
0067     QString             mMessageText;             // alarm message text
0068     QString             mRemainingText;           // remaining time text
0069     bool                mEnableDefer {false};     // whether to show a Defer button
0070     bool                mEnableEdit {false};      // whether to show an Edit button
0071     bool                mInitialised {false};     // setUpDisplay() has been called to create the window's widgets
0072     bool                mDisplayComplete {false}; // true once displayComplete() has been called
0073     bool                mShown {false};           // true once the notification has been displayed
0074     bool                mCommandInhibit {false};  // true to prevent display until command exits
0075 
0076 friend class MNSessionManager;
0077 };
0078 
0079 // vim: et sw=4: