korganizer

koviewmanager.h

00001 /*
00002   This file is part of KOrganizer.
00003 
00004   Copyright (c) 2001 Cornelius Schumacher <schumacher@kde.org>
00005   Copyright (C) 2003-2004 Reinhold Kainhofer <reinhold@kainhofer.com>
00006 
00007   This program is free software; you can redistribute it and/or modify
00008   it under the terms of the GNU General Public License as published by
00009   the Free Software Foundation; either version 2 of the License, or
00010   (at your option) any later version.
00011 
00012   This program is distributed in the hope that it will be useful,
00013   but WITHOUT ANY WARRANTY; without even the implied warranty of
00014   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
00015   GNU General Public License for more details.
00016 
00017   You should have received a copy of the GNU General Public License
00018   along with this program; if not, write to the Free Software
00019   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
00020 
00021   As a special exception, permission is given to link this program
00022   with any edition of Qt, and distribute the resulting executable,
00023   without including the source code for Qt in the source distribution.
00024 */
00025 #ifndef KOVIEWMANAGER_H
00026 #define KOVIEWMANAGER_H
00027 
00028 #include <qobject.h>
00029 class QWidget;
00030 class QTabWidget;
00031 
00032 class CalendarView;
00033 
00034 class KOListView;
00035 class KOAgendaView;
00036 class KOMonthView;
00037 class KOTodoView;
00038 class KOWhatsNextView;
00039 class KOJournalView;
00040 class KOTimelineView;
00041 
00042 namespace KOrg {
00043   class BaseView;
00044   class MultiAgendaView;
00045 }
00046 using namespace KCal;
00047 
00052 class KOViewManager : public QObject
00053 {
00054     Q_OBJECT
00055   public:
00056 
00057     enum AgendaMode {
00058       AGENDA_NONE,
00059       AGENDA_DAY,
00060       AGENDA_WORK_WEEK,
00061       AGENDA_WEEK,
00062       AGENDA_NEXTX,
00063       AGENDA_OTHER // for example, showing 8 days
00064     };
00065 
00066     KOViewManager( CalendarView * );
00067     virtual ~KOViewManager();
00068 
00070     void showView( KOrg::BaseView * );
00071 
00072     void readSettings( KConfig *config );
00073     void writeSettings( KConfig *config );
00074 
00076     void readCurrentView( KConfig * );
00078     void writeCurrentView( KConfig * );
00079 
00080     KOrg::BaseView *currentView();
00081 
00082     void setDocumentId( const QString & );
00083 
00084     void updateView();
00085     void updateView( const QDate &start, const QDate &end );
00086 
00087     void goMenu( bool enable );
00088     void raiseCurrentView();
00089 
00090     void connectView( KOrg::BaseView * );
00091     void addView( KOrg::BaseView * );
00092 
00093     Incidence *currentSelection();
00094     QDate currentSelectionDate();
00095 
00096     KOAgendaView *agendaView() const { return mAgendaView; }
00097     KOrg::MultiAgendaView *multiAgendaView() const { return mAgendaSideBySideView; }
00098     KOTodoView *todoView() const { return mTodoView; }
00099     KOMonthView *monthView() const { return mMonthView; }
00100 
00101     void updateMultiCalendarDisplay();
00102 
00103     /*
00104     * Returns true if the agenda is the current view.
00105     * 
00106     * Never use the pointer returned by agendaView()
00107     * to know if agenda is selected, because agenda has other modes
00108     * (tabbed, side by side). Use this function instead.
00109     */ 
00110     bool agendaIsSelected() const;
00111 
00116     AgendaMode agendaMode() const { return mAgendaMode; }
00117 
00118   public slots:
00119     void showWhatsNextView();
00120     void showListView();
00121     void showAgendaView();
00122     void showDayView();
00123     void showWorkWeekView();
00124     void showWeekView();
00125     void showNextXView();
00126     void showMonthView();
00127     void showTodoView();
00128     void showTimelineView();
00129     void showJournalView();
00130 
00131     void showEventView();
00132 
00133     void connectTodoView( KOTodoView *todoView );
00134 
00135     void zoomInHorizontally();
00136     void zoomOutHorizontally();
00137     void zoomInVertically();
00138     void zoomOutVertically();
00139 
00140     void resourcesChanged();
00141 
00142   private slots:
00143     void currentAgendaViewTabChanged( QWidget* );
00144   private:
00145     QWidget* widgetForView( KOrg::BaseView* ) const;
00146     CalendarView *mMainView;
00147 
00148     KOAgendaView    *mAgendaView;
00149     MultiAgendaView *mAgendaSideBySideView;
00150     KOListView      *mListView;
00151     KOMonthView     *mMonthView;
00152     KOTodoView      *mTodoView;
00153     KOWhatsNextView *mWhatsNextView;
00154     KOJournalView   *mJournalView;
00155     KOTimelineView  *mTimelineView;
00156 
00157     KOrg::BaseView *mCurrentView;
00158 
00159     KOrg::BaseView *mLastEventView;
00160     QTabWidget *mAgendaViewTabs;
00161 
00162     AgendaMode mAgendaMode;
00163 
00164 };
00165 
00166 #endif
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