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 #include "calprinter.h"
00036 
00037 class QDragEnterEvent;
00038 class QDragMoveEvent;
00039 class QDragLeaveEvent;
00040 class QDropEvent;
00041 class QPopupMenu;
00042 
00043 class KOTodoListView;
00044 class KOTodoViewItem;
00045 class KDatePickerPopup;
00046 
00047 class DocPrefs;
00048 
00049 namespace KPIM {
00050   class ClickLineEdit;
00051 }
00052 namespace KCal {
00053 class Incidence;
00054 class Calendar;
00055 }
00056 using namespace KCal;
00057 using namespace KOrg;
00058 
00059 class KOTodoListViewToolTip : public QToolTip
00060 {
00061   public:
00062     KOTodoListViewToolTip( QWidget *parent, KOTodoListView *lv );
00063 
00064   protected:
00065     void maybeTip( const QPoint &pos );
00066 
00067   private:
00068     KOTodoListView *todolist;
00069 };
00070 
00071 
00072 class KOTodoListView : public KListView
00073 {
00074     Q_OBJECT
00075   public:
00076     KOTodoListView( QWidget *parent = 0, const char *name = 0 );
00077     ~KOTodoListView();
00078 
00079     void setCalendar( Calendar * );
00080 
00081     void setIncidenceChanger( IncidenceChangerBase *changer ) { mChanger = changer; }
00082 
00083   protected:
00084     virtual bool event( QEvent * );
00085 
00086     void contentsDragEnterEvent( QDragEnterEvent * );
00087     void contentsDragMoveEvent( QDragMoveEvent * );
00088     void contentsDragLeaveEvent( QDragLeaveEvent * );
00089     void contentsDropEvent( QDropEvent * );
00090 
00091     void contentsMousePressEvent( QMouseEvent * );
00092     void contentsMouseMoveEvent( QMouseEvent * );
00093     void contentsMouseReleaseEvent( QMouseEvent * );
00094     void contentsMouseDoubleClickEvent( QMouseEvent * );
00095 
00096   private:
00097     Calendar *mCalendar;
00098     KOrg::IncidenceChangerBase *mChanger;
00099 
00100     QPoint mPressPos;
00101     bool mMousePressed;
00102     QListViewItem *mOldCurrent;
00103     KOTodoListViewToolTip *tooltip;
00104 };
00105 
00106 
00113 class KOTodoView : public KOrg::BaseView
00114 {
00115     Q_OBJECT
00116   public:
00117     KOTodoView( Calendar *cal, QWidget *parent = 0, const char *name = 0 );
00118     ~KOTodoView();
00119 
00120     void setCalendar( Calendar * );
00121 
00122     Incidence::List selectedIncidences();
00123     Todo::List selectedTodos();
00124 
00125     DateList selectedDates() { return DateList(); }
00126 
00128     int currentDateCount() { return 0; }
00129 
00130     CalPrinter::PrintType printType();
00131 
00132     void setDocumentId( const QString & );
00133 
00134     void saveLayout( KConfig *config, const QString &group ) const;
00135     void restoreLayout( KConfig *config, const QString &group );
00137     QPopupMenu *getCategoryPopupMenu( KOTodoViewItem *todoItem );
00138     void setIncidenceChanger( IncidenceChangerBase *changer );
00139 
00140   public slots:
00141     void updateView();
00142     void updateConfig();
00143 
00144     void changeIncidenceDisplay( Incidence *, int );
00145 
00146     void showDates( const QDate &start, const QDate &end );
00147     void showIncidences( const Incidence::List &incidenceList );
00148 
00149     void clearSelection();
00150 
00151     void editItem( QListViewItem *item, const QPoint &, int );
00152     void editItem( QListViewItem *item );
00153     void showItem( QListViewItem *item, const QPoint &, int );
00154     void showItem( QListViewItem *item );
00155     void popupMenu( QListViewItem *item, const QPoint &, int );
00156     void newTodo();
00157     void newSubTodo();
00158     void showTodo();
00159     void editTodo();
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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