korganizer

kotodoview.h

00001 /*
00002     This file is part of KOrganizer.
00003 
00004     Copyright (c) 2000,2001,2003 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 KOTODOVIEW_H
00026 #define KOTODOVIEW_H
00027 
00028 #include <qmap.h>
00029 #include <qtooltip.h>
00030 
00031 #include <klistview.h>
00032 
00033 #include <libkcal/todo.h>
00034 #include <korganizer/baseview.h>
00035 
00036 class QDragEnterEvent;
00037 class QDragMoveEvent;
00038 class QDragLeaveEvent;
00039 class QDropEvent;
00040 class QPopupMenu;
00041 
00042 class KOTodoListView;
00043 class KOTodoViewItem;
00044 class KDatePickerPopup;
00045 
00046 class DocPrefs;
00047 
00048 namespace KPIM {
00049   class ClickLineEdit;
00050 }
00051 namespace KCal {
00052 class Incidence;
00053 class Calendar;
00054 }
00055 using namespace KCal;
00056 using namespace KOrg;
00057 
00058 class KOTodoListViewToolTip : public QToolTip
00059 {
00060   public:
00061     KOTodoListViewToolTip( QWidget *parent, KOTodoListView *lv );
00062 
00063   protected:
00064     void maybeTip( const QPoint &pos );
00065 
00066   private:
00067     KOTodoListView *todolist;
00068 };
00069 
00070 
00071 class KOTodoListView : public KListView
00072 {
00073     Q_OBJECT
00074   public:
00075     KOTodoListView( QWidget *parent = 0, const char *name = 0 );
00076     ~KOTodoListView();
00077 
00078     void setCalendar( Calendar * );
00079 
00080     void setIncidenceChanger( IncidenceChangerBase *changer ) { mChanger = changer; }
00081 
00082   protected:
00083     virtual bool event( QEvent * );
00084 
00085     void contentsDragEnterEvent( QDragEnterEvent * );
00086     void contentsDragMoveEvent( QDragMoveEvent * );
00087     void contentsDragLeaveEvent( QDragLeaveEvent * );
00088     void contentsDropEvent( QDropEvent * );
00089 
00090     void contentsMousePressEvent( QMouseEvent * );
00091     void contentsMouseMoveEvent( QMouseEvent * );
00092     void contentsMouseReleaseEvent( QMouseEvent * );
00093     void contentsMouseDoubleClickEvent( QMouseEvent * );
00094 
00095   private:
00096     Calendar *mCalendar;
00097     KOrg::IncidenceChangerBase *mChanger;
00098 
00099     QPoint mPressPos;
00100     bool mMousePressed;
00101     QListViewItem *mOldCurrent;
00102     KOTodoListViewToolTip *tooltip;
00103 };
00104 
00105 
00112 class KOTodoView : public KOrg::BaseView
00113 {
00114     Q_OBJECT
00115   public:
00116     KOTodoView( Calendar *cal, QWidget *parent = 0, const char *name = 0 );
00117     ~KOTodoView();
00118 
00119     void setCalendar( Calendar * );
00120 
00121     Incidence::List selectedIncidences();
00122     Todo::List selectedTodos();
00123 
00124     DateList selectedDates() { return DateList(); }
00125 
00127     int currentDateCount() { return 0; }
00128 
00129     CalPrinterBase::PrintType printType();
00130 
00131     void setDocumentId( const QString & );
00132 
00133     void saveLayout( KConfig *config, const QString &group ) const;
00134     void restoreLayout( KConfig *config, const QString &group );
00136     QPopupMenu *getCategoryPopupMenu( KOTodoViewItem *todoItem );
00137     void setIncidenceChanger( IncidenceChangerBase *changer );
00138 
00139   public slots:
00140     void updateView();
00141     void updateConfig();
00142 
00143     void changeIncidenceDisplay( Incidence *, int );
00144 
00145     void showDates( const QDate &start, const QDate &end );
00146     void showIncidences( const Incidence::List &incidenceList );
00147 
00148     void clearSelection();
00149 
00150     void editItem( QListViewItem *item, const QPoint &, int );
00151     void editItem( QListViewItem *item );
00152     void showItem( QListViewItem *item, const QPoint &, int );
00153     void showItem( QListViewItem *item );
00154     void popupMenu( QListViewItem *item, const QPoint &, int );
00155     void newTodo();
00156     void newSubTodo();
00157     void showTodo();
00158     void editTodo();
00159     void printTodo();
00160     void deleteTodo();
00161 
00162     void setNewPercentage( KOTodoViewItem *item, int percentage );
00163 
00164     void setNewPriority( int );
00165     void setNewPercentage( int );
00166     void setNewDate( QDate );
00167     void copyTodoToDate( QDate );
00168     void changedCategories( int );
00169 
00170     void purgeCompleted();
00171 
00172     void itemStateChanged( QListViewItem * );
00173 
00174     void setNewPercentageDelayed( KOTodoViewItem *item, int percentage );
00175     void processDelayedNewPercentage();
00176 
00177   signals:
00178     void unSubTodoSignal();
00179     void unAllSubTodoSignal();
00180 
00181     void todoCompleted( Todo * );
00182 
00183     void purgeCompletedSignal();
00184 
00185   protected slots:
00186     void processSelectionChange();
00187     void addQuickTodo();
00188     void removeTodoItems();
00189 
00190   private:
00191     /*
00192      * the TodoEditor approach is rather unscaling in the long
00193      * run.
00194      * Korganizer keeps it in memory and we need to update
00195      * 1. make KOTodoViewItem a QObject again?
00196      * 2. add a public method for setting one todo modified?
00197      * 3. add a private method for setting a todo modified + friend here?
00198      *  -- zecke 2002-07-08
00199      */
00200     friend class KOTodoViewItem;
00201 
00202     QMap<Todo *,KOTodoViewItem *>::ConstIterator insertTodoItem( Todo *todo );
00203     bool scheduleRemoveTodoItem( KOTodoViewItem *todoItem );
00204     void restoreItemState( QListViewItem * );
00205 
00206     KOTodoListView *mTodoListView;
00207     QPopupMenu *mItemPopupMenu;
00208     QPopupMenu *mPopupMenu;
00209     QPopupMenu *mPriorityPopupMenu;
00210     QPopupMenu *mPercentageCompletedPopupMenu;
00211     QPopupMenu *mCategoryPopupMenu;
00212     KDatePickerPopup *mMovePopupMenu;
00213     KDatePickerPopup *mCopyPopupMenu;
00214 
00215     QMap<int, int> mPercentage;
00216     QMap<int, int> mPriority;
00217     QMap<int, QString> mCategory;
00218 
00219     KOTodoViewItem *mActiveItem;
00220 
00221     QMap<Todo *,KOTodoViewItem *> mTodoMap;
00222     QPtrList<KOTodoViewItem> mItemsToDelete;
00223     QValueList< QPair<KOTodoViewItem *, int> > mPercentChangedMap;
00224 
00225     DocPrefs *mDocPrefs;
00226     QString mCurrentDoc;
00227     KPIM::ClickLineEdit *mQuickAdd;
00228 
00229   public:
00230     enum {
00231       eSummaryColumn = 0,
00232       eRecurColumn = 1,
00233       ePriorityColumn = 2,
00234       ePercentColumn = 3,
00235       eDueDateColumn = 4,
00236       eCategoriesColumn = 5,
00237       eDescriptionColumn = 6
00238     };
00239     enum {
00240       ePopupEdit = 1300,
00241       ePopupDelete = 1301,
00242       ePopupMoveTo = 1302,
00243       ePopupCopyTo = 1303,
00244       ePopupUnSubTodo = 1304,
00245       ePopupUnAllSubTodo = 1305
00246     };
00247 
00248 };
00249 
00250 #endif
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