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1/**********************************************************************
2** Copyright (C) 2000 Trolltech AS. All rights reserved.
3**
4** This file is part of Qtopia Environment.
5**
6** This file may be distributed and/or modified under the terms of the
7** GNU General Public License version 2 as published by the Free Software
8** Foundation and appearing in the file LICENSE.GPL included in the
9** packaging of this file.
10**
11** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
12** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
13**
14** See http://www.trolltech.com/gpl/ for GPL licensing information.
15**
16** Contact info@trolltech.com if any conditions of this licensing are
17** not clear to you.
18**
19**********************************************************************/
20
21#ifndef TODOTABLE_H
22#define TODOTABLE_H
23
24#include <qpe/categories.h>
25#include <qpe/stringutil.h>
26//#include <qpe/task.h>
27#include <opie/todoevent.h>
28
29#include <qtable.h>
30#include <qmap.h>
31#include <qguardedptr.h>
32
33class Node;
34class QComboBox;
35class QTimer;
36
37class CheckItem : public QTableItem
38{
39public:
40 CheckItem( QTable *t, const QString &sortkey );
41
42 void setChecked( bool b );
43 void toggle();
44 bool isChecked() const;
45 void setKey( const QString &key ) { sortKey = key; }
46 QString key() const;
47
48 void paint( QPainter *p, const QColorGroup &cg, const QRect &cr, bool selected );
49
50private:
51 bool checked;
52 QString sortKey;
53};
54
55class ComboItem : public QTableItem
56{
57public:
58 ComboItem( QTable *t, EditType et );
59 QWidget *createEditor() const;
60 void setContentFromEditor( QWidget *w );
61 void setText( const QString &s );
62 int alignment() const { return Qt::AlignCenter; }
63
64 QString text() const;
65
66private:
67 QGuardedPtr<QComboBox> cb;
68
69};
70
71class TodoTextItem : public QTableItem
72{
73public:
74 TodoTextItem( QTable *t, const QString & str )
75 :QTableItem( t, QTableItem::Never, str ) {}
76
77 QString key () const { return Qtopia::buildSortKey( text() ); }
78};
79
80class DueTextItem : public QTableItem
81{
82 public:
83 DueTextItem( QTable *t, ToDoEvent *ev );
84 QString key() const;
85 void setToDoEvent( const ToDoEvent *ev );
86 void paint( QPainter *p, const QColorGroup &cg, const QRect &cr, bool selected );
87 private:
88 int m_off;
89 bool m_hasDate:1;
90 bool m_completed:1;
91
92};
93
94
95enum journal_action { ACTION_ADD=0, ACTION_REMOVE, ACTION_REPLACE };
96
97namespace Opie
98{
99class XMLElement;
100};
101
102class TodoTable : public QTable
103{
104 Q_OBJECT
105
106public:
107 TodoTable( QWidget *parent = 0, const char * name = 0 );
108 void addEntry( const ToDoEvent &todo );
109 void clearFindRow() { currFindRow = -2; }
110
111 ToDoEvent currentEntry() const;
112 void replaceCurrentEntry( const ToDoEvent &todo, bool fromTableItem = false );
113
114 QStringList categories();
115
116 void setShowCompleted( bool sc ) { showComp = sc; updateVisible(); }
117 bool showCompleted() const { return showComp; }
118
119 void setShowDeadline (bool sd) {showDeadl = sd; updateVisible();}
120 bool showDeadline() const { return showDeadl;}
121
122 void setShowCategory( const QString &c ) { showCat = c; updateVisible(); }
123 const QString &showCategory() const { return showCat; }
124 int showCategoryId() const;
125
126 bool save( const QString &fn );
127 void load( const QString &fn );
128 void applyJournal( );
129 void clear();
130 void removeCurrentEntry();
131 void removeAllEntries() { clear(); };
132 //void removeAllEntriesInCategory(const QString &category );
133
134 void setPaintingEnabled( bool e );
135
136 virtual void sortColumn( int col, bool ascending, bool /*wholeRows*/ );
137
138// int rowHeight( int ) const;
139// int rowPos( int row ) const;
140// virtual int rowAt( int pos ) const;
141
142signals:
143 void signalEdit();
144 void signalDoneChanged( bool b );
145 void signalPriorityChanged( int i );
146 void signalShowMenu( const QPoint & );
147 void signalNotFound();
148 void signalWrapAround();
149 void showDetails( const ToDoEvent & );
150protected:
151 void keyPressEvent( QKeyEvent *e );
152
153private:
154 void updateVisible();
155 void viewportPaintEvent( QPaintEvent * );
156 void internalAddEntries( QList<ToDoEvent> &list);
157 inline void insertIntoTable( ToDoEvent *todo, int row );
158 void updateJournal( const ToDoEvent &todo, journal_action action);
159 void mergeJournal();
160 void journalFreeReplaceEntry( const ToDoEvent &todo, int row );
161 void journalFreeRemoveEntry( int row );
162 inline void realignTable( int row );
163 void loadFile( const QString &strFile);
164
165private slots:
166 void slotClicked( int row, int col, int button, const QPoint &pos );
167 void slotPressed( int row, int col, int button, const QPoint &pos );
168 void slotCheckPriority(int row, int col );
169 void slotCurrentChanged(int row, int col );
170 void slotDoFind( const QString &findString, bool caseSensetive,
171 bool backwards, int category );
172 void slotShowMenu();
173 void rowHeightChanged( int row );
174 void slotCheckDay(); // check the day
175
176private:
177 friend class TodoWindow;
178
179 QMap<CheckItem*, ToDoEvent *> todoList;
180 QStringList categoryList;
181 bool showComp;
182 QString showCat;
183 QTimer *menuTimer;
184 QDate mDay;
185 QTimer *mDayTimer; // see if the day changed
186 bool enablePainting;
187 Categories mCat;
188 int currFindRow;
189 bool showDeadl:1;
190};
191
192
193inline void TodoTable::insertIntoTable( ToDoEvent *todo, int row )
194{
195 QString sortKey = (char) ((todo->isCompleted() ? 'a' : 'A')
196 + todo->priority() )
197 + Qtopia::buildSortKey( todo->description() );
198 CheckItem *chk = new CheckItem( this, sortKey );
199 chk->setChecked( todo->isCompleted() );
200 ComboItem *cmb = new ComboItem( this, QTableItem::WhenCurrent );
201 cmb->setText( QString::number( todo->priority() ) );
202 QString sum = todo->summary();
203 QTableItem *ti = new TodoTextItem( this, sum.isEmpty() ? todo->description().left(40).simplifyWhiteSpace() : sum );
204 ti->setReplaceable( false );
205
206 DueTextItem *due = new DueTextItem(this, todo );
207 setItem( row, 3, due);
208
209 setItem( row, 0, chk );
210 setItem( row, 1, cmb );
211 setItem( row, 2, ti );
212
213
214 todoList.insert( chk, todo );
215}
216
217inline void TodoTable::realignTable( int row )
218{
219 QTableItem *ti1,
220 *ti2,
221 *ti3,
222 *ti4;
223 int totalRows = numRows();
224 for ( int curr = row; curr < totalRows - 1; curr++ ) {
225 // this is bad, we must take the item out and then
226 // set it. In the end, it behaves no worse (time wise)
227 // then the old way of saving the entries to file, clearing
228 // the table re-reading in the file and resetting the table
229 ti1 = item( curr + 1, 0 );
230 ti2 = item( curr + 1, 1 );
231 ti3 = item( curr + 1, 2 );
232 ti4 = item( curr + 1, 3 );
233 takeItem( ti1 );
234 takeItem( ti2 );
235 takeItem( ti3 );
236 takeItem( ti4 );
237 setItem( curr, 0, ti1 );
238 setItem( curr, 1, ti2 );
239 setItem( curr, 2, ti3 );
240 setItem( curr, 3, ti4 );
241 }
242 setNumRows( totalRows - 1 );
243}
244
245#endif