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+/*
+    This file is part of KOrganizer.
+
+    Copyright (c) 2002 Mike Pilone <mpilone@slac.com>
+    Copyright (c) 2002 Don Sanders <sanders@kde.org>
+    Copyright (c) 2003,2004 Cornelius Schumacher <schumacher@kde.org>
+    Copyright (C) 2003-2004 Reinhold Kainhofer <reinhold@kainhofer.com>
+
+    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.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+    As a special exception, permission is given to link this program
+    with any edition of Qt, and distribute the resulting executable,
+    without including the source code for Qt in the source distribution.
+*/
+#ifndef KORG_ACTIONMANAGER_H
+#define KORG_ACTIONMANAGER_H
+
+#include <qobject.h>
+#include <kurl.h>
+#include <korganizer/part.h>
+#include <kdepimmacros.h>
+
+#include "kcalendariface.h"
+
+namespace KCal
+{
+  class Calendar;
+  class CalendarResources;
+  class Incidence;
+  class ResourceCalendar;
+}
+namespace KOrg
+{
+  class MainWindow;
+}
+
+class KAction;
+class KActionCollection;
+class KRecentFilesAction;
+class KSelectAction;
+class KToggleAction;
+class KConfig;
+class KProcess;
+class KTempFile;
+class KXMLGUIClient;
+class CalendarView;
+class KOrganizer;
+class KONewStuff;
+class KOWindowList;
+class ImportDialog;
+class ResourceView;
+class HTMLExportSettings;
+
+using namespace KCal;
+
+/**
+  The ActionManager creates all the actions in KOrganizer. This class
+  is shared between the main application and the part so all common
+  actions are in one location.
+  It also provides DCOP interface[s].
+*/
+class KDE_EXPORT ActionManager : public QObject, public KCalendarIface
+{
+    Q_OBJECT
+  public:
+    ActionManager( KXMLGUIClient *client, CalendarView *widget,
+                   QObject *parent, KOrg::MainWindow *mainWindow,
+                   bool isPart );
+    virtual ~ActionManager();
+
+    /** Peform initialization that requires this* to be full constructed */
+    void init();
+
+    CalendarView *view() const { return mCalendarView; }
+
+    /**
+      Create Calendar object based on local file and set it on the view.
+    */
+    void createCalendarLocal();
+    /**
+      Create Calendar object based on the resource framework and set it on the
+      view.
+    */
+    void createCalendarResources();
+
+    /**
+      Save calendar to disk.
+    */
+    void saveCalendar();
+
+    /**
+      Save the resource based calendar. Return false if an error occured and the
+      user decidec to not ignore the error. Otherwise it returns true.
+    */
+    bool saveResourceCalendar();
+
+  public slots:
+    /** Add a new resource */
+    bool addResource( const KURL &mUrl );
+    /**
+      Open calendar file from URL. Merge into current calendar, if \a merge is
+      true.
+    */
+    bool openURL( const KURL &url, bool merge = false );
+    /** Save calendar file to URL of current calendar */
+    bool saveURL();
+    /** Save calendar file to URL */
+    bool saveAsURL( const KURL &kurl );
+    /** Save calendar if it is modified by the user. Ask user what to do. */
+    bool saveModifiedURL();
+
+    void exportHTML();
+    void exportHTML( HTMLExportSettings * );
+  public:
+    /** Get current URL */
+    KURL url() const { return mURL; }
+
+    /** Is there a instance with this URL? */
+    static KOrg::MainWindow* findInstance( const KURL &url );
+    /** Open calendar file from URL */
+    bool openURL( const QString &url );
+    /** Open calendar file from URL */
+    bool mergeURL( const QString &url );
+    /** Save calendar file to URL */
+    bool saveAsURL( const QString &url );
+    /** Close calendar file opened from URL */
+    void closeURL();
+    /** Get current URL as QString */
+    QString getCurrentURLasString() const;
+    /**
+      Delete the incidence with the given unique id from current calendar.
+      @param uid UID of the incidence to delete.
+      @param force If true, all recurrences and sub-todos (if applicable) will be
+                         deleted without prompting for confirmation.
+    */
+    virtual bool deleteIncidence( const QString& uid, bool force = false );
+
+    bool editIncidence( const QString& uid );
+
+    /**
+      Add an incidence to the active calendar.
+      @param ical A calendar in iCalendar format containing the incidence.
+    */
+
+    bool addIncidence( const QString& ical );
+
+    //// Implementation of the DCOP interface
+    virtual ResourceRequestReply resourceRequest( const QValueList<QPair<QDateTime, QDateTime> >& busy,
+                                                  const QCString& resource,
+                                                  const QString& vCalIn );
+
+    void openEventEditor( const QString& );
+    void openEventEditor( const QString& summary,
+                          const QString& description,
+                          const QString& attachment );
+    void openEventEditor( const QString& summary,
+                          const QString& description,
+                          const QString& attachment,
+                          const QStringList& attendees );
+    void openEventEditor( const QString& summary,
+                          const QString& description,
+                          const QString& uri,
+                          const QString& file,
+                          const QStringList& attendees,
+                          const QString& attachmentMimetype );
+
+    void openTodoEditor( const QString& );
+    void openTodoEditor( const QString& summary,
+                         const QString& description,
+                         const QString& attachment );
+    void openTodoEditor( const QString& summary,
+                         const QString& description,
+                         const QString& attachment,
+                         const QStringList& attendees );
+    void openTodoEditor( const QString& summary,
+                         const QString& description,
+                         const QString& uri,
+                         const QString& file,
+                         const QStringList& attendees,
+                         const QString& attachmentMimetype );
+
+    void openJournalEditor( const QDate& date );
+    void openJournalEditor( const QString& text, const QDate& date );
+    void openJournalEditor( const QString& text );
+   //TODO:
+   // void openJournalEditor( const QString& summary,
+   //                         const QString& description,
+   //                         const QString& attachment );
+
+    void showJournalView();
+    void showTodoView();
+    void showEventView();
+
+    void goDate( const QDate& );
+    void goDate( const QString& );
+    void showDate( const QDate &date );
+
+    QString localFileName();
+
+    bool queryClose();
+
+    void loadProfile( const QString & path );
+
+    void saveToProfile( const QString & path ) const;
+
+  signals:
+    /**
+      Emitted when the "New" action is activated.
+    */
+    void actionNew( const KURL &url = KURL() );
+
+    /**
+      When change is made to options dialog, the topwidget will catch this
+      and emit this signal which notifies all widgets which have registered
+      for notification to update their settings.
+    */
+    void configChanged();
+
+    /**
+      Emitted when the topwidget is closing down, so that any attached
+      child windows can also close.
+    */
+    void closingDown();
+
+    /** Indicates that a new resource was added */
+    void resourceAdded( ResourceCalendar * );
+
+  public slots:
+    /**
+      Options dialog made a changed to the configuration. we catch this
+      and notify all widgets which need to update their configuration.
+    */
+    void updateConfig();
+
+    void setDestinationPolicy();
+
+    void processIncidenceSelection( Incidence * );
+    void keyBindings();
+
+    /**
+      Using the KConfig associated with the kapp variable, read in the
+      settings from the config file.
+    */
+    void readSettings();
+
+    /**
+      Write current state to config file.
+    */
+    void writeSettings();
+
+    /* Session management */
+    void saveProperties( KConfig * );
+    void readProperties( KConfig * );
+
+    void loadParts();
+
+    void importCalendar( const KURL &url );
+
+  protected slots:
+
+    /** open new window */
+    void file_new();
+
+    /** open a file, load it into the calendar. */
+    void file_open();
+
+    /** open a file from the list of recent files. Also called from file_open()
+        after the URL is obtained from the user. */
+    void file_open( const KURL &url );
+
+    /** import a calendar from another program like ical. */
+    void file_icalimport();
+
+    /** open a calendar and add the contents to the current calendar. */
+    void file_merge();
+
+    /** revert to saved */
+    void file_revert();
+
+    /** delete or archive old entries in your calendar for speed/space. */
+    void file_archive();
+
+    /** save a file with the current fileName. */
+    void file_save();
+
+    /** save a file under a (possibly) different filename. */
+    void file_saveas();
+
+    /** close a file, prompt for save if changes made. */
+    void file_close();
+
+    /** Open kcontrol module for configuring date and time formats */
+    void configureDateTime();
+
+    /** Show tip of the day */
+    void showTip();
+
+    /** Show tip of the day */
+    void showTipOnStart();
+
+    void downloadNewStuff();
+    void uploadNewStuff();
+
+    void toggleResourceButtons();
+
+    void toggleDateNavigator();
+    void toggleTodoView();
+    void toggleEventViewer();
+    void toggleResourceView();
+
+    /** called by the autoSaveTimer to automatically save the calendar */
+    void checkAutoSave();
+
+    /** connected to CalendarView's signal which comes from the ArchiveDialog */
+    void slotAutoArchivingSettingsModified();
+
+    /** called by the auto archive timer to automatically delete/archive events */
+    void slotAutoArchive();
+
+    void configureDateTimeFinished(KProcess *);
+
+    void setTitle();
+
+    void updateUndoAction( const QString & );
+
+    void updateRedoAction( const QString & );
+
+    void slotImportDialogFinished( ImportDialog * );
+
+  protected:
+    /** Get URL for saving. Opens FileDialog. */
+    KURL getSaveURL();
+
+    void showStatusMessageOpen( const KURL &url, bool merge );
+
+    void initCalendar( Calendar *cal );
+
+    /**
+      Return widget used as parent for dialogs and message boxes.
+    */
+    QWidget *dialogParent();
+
+  private slots:
+    void dumpText( const QString & );  // only for debugging purposes
+
+  private:
+    class ActionStringsVisitor;
+
+    /** Create all the actions. */
+    void initActions();
+    void enableIncidenceActions( bool enable );
+
+    KOrg::Part::List mParts; // List of parts loaded
+    KURL mURL;      // URL of calendar file
+    QString mFile;  // Local name of calendar file
+    QString mLastUrl;  // URL of last loaded calendar.
+
+    KTempFile *mTempFile;
+    QTimer *mAutoSaveTimer;   // used if calendar is to be autosaved
+    QTimer *mAutoArchiveTimer; // used for the auto-archiving feature
+
+    // list of all existing KOrganizer instances
+    static KOWindowList *mWindowList;
+
+    // Actions
+    KRecentFilesAction *mRecent;
+    KToggleAction *mResourceButtonsAction;
+
+    KToggleAction *mDateNavigatorShowAction;
+    KToggleAction *mTodoViewShowAction;
+    KToggleAction *mResourceViewShowAction;
+    KToggleAction *mEventViewerShowAction;
+//     KToggleAction *mToggleAlarmAction;
+
+    KAction *mShowIncidenceAction;
+    KAction *mEditIncidenceAction;
+    KAction *mDeleteIncidenceAction;
+//     KAction *mAssignResourceAction;
+
+    KAction *mCutAction;
+    KAction *mCopyAction;
+    KAction *mDeleteAction;
+    KAction *mNextXDays;
+    KAction *mPublishEvent;
+    KAction *mForwardEvent;
+
+    KAction *mUndoAction;
+    KAction *mRedoAction;
+
+    KSelectAction *mFilterAction;
+
+    KXMLGUIClient *mGUIClient;
+    KActionCollection *mACollection;
+    CalendarView *mCalendarView;
+    KOrg::MainWindow *mMainWindow;
+    bool mIsPart;
+
+    KONewStuff *mNewStuff;
+    bool mHtmlExportSync;
+
+    // Either mCalendar *or* mCalendarResources is set.
+    Calendar *mCalendar;
+    CalendarResources *mCalendarResources;
+
+    ResourceView *mResourceView;
+
+    bool mIsClosing;
+};
+
+#endif