koeditorfreebusy.h
00001 /* 00002 This file is part of KOrganizer. 00003 00004 Copyright (c) 2000,2001,2004 Cornelius Schumacher <schumacher@kde.org> 00005 00006 This program is free software; you can redistribute it and/or modify 00007 it under the terms of the GNU General Public License as published by 00008 the Free Software Foundation; either version 2 of the License, or 00009 (at your option) any later version. 00010 00011 This program is distributed in the hope that it will be useful, 00012 but WITHOUT ANY WARRANTY; without even the implied warranty of 00013 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00014 GNU General Public License for more details. 00015 00016 You should have received a copy of the GNU General Public License 00017 along with this program; if not, write to the Free Software 00018 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 00019 00020 As a special exception, permission is given to link this program 00021 with any edition of TQt, and distribute the resulting executable, 00022 without including the source code for TQt in the source distribution. 00023 */ 00024 #ifndef KOEDITORFREEBUSY_H 00025 #define KOEDITORFREEBUSY_H 00026 00027 #include "koattendeeeditor.h" 00028 00029 #include <tqwidget.h> 00030 #include <tqdatetime.h> 00031 #include <tqtimer.h> 00032 00033 class KDIntervalColorRectangle; 00034 class TQLabel; 00035 class KDGanttView; 00036 class KDGanttViewItem; 00037 class FreeBusyItem; 00038 00039 namespace KCal { 00040 class FreeBusy; 00041 class Attendee; 00042 } 00043 00044 00045 class KOEditorFreeBusy : public KOAttendeeEditor 00046 { 00047 Q_OBJECT 00048 TQ_OBJECT 00049 public: 00050 KOEditorFreeBusy( int spacing = 8, TQWidget *parent = 0, 00051 const char *name = 0 ); 00052 virtual ~KOEditorFreeBusy(); 00053 00054 void setUpdateEnabled( bool enabled ); 00055 bool updateEnabled() const; 00056 00057 void insertAttendee( KCal::Attendee *, bool readFBList = true ); 00058 void removeAttendee( KCal::Attendee * ); 00059 void clearAttendees(); 00060 00061 void readEvent( KCal::Event * ); 00062 void writeEvent( KCal::Event *event ); 00063 00064 void triggerReload(); 00065 void cancelReload(); 00066 00067 signals: 00068 void dateTimesChanged( const TQDateTime &, const TQDateTime & ); 00069 00070 public slots: 00071 void slotInsertFreeBusy( KCal::FreeBusy *fb, const TQString &email ); 00072 00073 void setDateTimes( const TQDateTime &, const TQDateTime & ); 00074 00075 void editFreeBusyUrl( KDGanttViewItem *item ); 00076 00077 protected slots: 00078 void slotUpdateGanttView( const TQDateTime &, const TQDateTime & ); 00079 void slotScaleChanged( int ); 00080 void slotCenterOnStart() ; 00081 void slotZoomToTime(); 00082 void slotPickDate(); 00083 void showAttendeeStatusMenu(); 00084 00085 // Force the download of FB informations 00086 void manualReload(); 00087 // Only download FB if the auto-download option is set in config 00088 void autoReload(); 00089 void slotIntervalColorRectangleMoved( const TQDateTime& start, const TQDateTime& end ); 00090 00091 void removeAttendee(); 00092 void listViewClicked( int button, KDGanttViewItem* item ); 00093 00094 protected: 00095 void timerEvent( TQTimerEvent* ); 00096 KCal::Attendee* currentAttendee() const; 00097 /* reimpl */ 00098 TQListViewItem* hasExampleAttendee() const; 00099 void updateCurrentItem(); 00100 void clearSelection() const; 00101 void setSelected ( int index ); 00102 int selectedIndex(); 00103 void changeStatusForMe( KCal::Attendee::PartStat status ); 00104 virtual bool eventFilter( TQObject *watched, TQEvent *event ); 00105 00106 private slots: 00107 void slotOrganizerChanged( const TQString &newOrganizer ); 00108 private: 00109 void updateFreeBusyData( FreeBusyItem * ); 00110 00111 bool findFreeSlot( TQDateTime &dtFrom, TQDateTime &dtTo ); 00112 bool tryDate( TQDateTime &tryFrom, TQDateTime &tryTo ); 00113 bool tryDate( FreeBusyItem *attendee, 00114 TQDateTime &tryFrom, TQDateTime &tryTo ); 00115 void updateStatusSummary(); 00116 void reload(); 00117 KDGanttView *mGanttView; 00118 KDIntervalColorRectangle* mEventRectangle; 00119 TQLabel *mStatusSummaryLabel; 00120 bool mIsOrganizer; 00121 TQComboBox *scaleCombo; 00122 00123 TQDateTime mDtStart, mDtEnd; 00124 00125 TQTimer mReloadTimer; 00126 00127 bool mForceDownload; 00128 00129 TQString mCurrentOrganizer; 00130 }; 00131 00132 #endif