summaryrefslogtreecommitdiff
path: root/libopie/tododb.cpp
blob: 7814c4f312fdb2c306dfc7105b055a4b4dc37dfa (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226

#include <qdir.h>
#include <opie/tododb.h>
#include <opie/xmltree.h>
#include <opie/todoresource.h>
#include <qpe/palmtoprecord.h>
#include <qpe/global.h>

namespace {

class FileToDoResource : public ToDoResource {
public:
  FileToDoResource() {};
  bool save(const QString &name, const QValueList<ToDoEvent> &m_todos ){
    // prepare the XML
    XMLElement *tasks = new XMLElement( );
    tasks->setTagName("Tasks" );
    for( QValueList<ToDoEvent>::ConstIterator it = m_todos.begin(); it != m_todos.end(); ++it ){
	XMLElement::AttributeMap map;
	XMLElement *task = new XMLElement();
	map.insert( "Completed", QString::number((int)(*it).isCompleted() ) );
	map.insert( "HasDate", QString::number((int)(*it).hasDate() ) );
	map.insert( "Priority", QString::number( (*it).priority() ) );
	QArray<int> arrat = (*it).categories();
	QString attr;
	for(uint i=0; i < arrat.count(); i++ ){
	  attr.append(QString::number(arrat[i])+";" );
	}
	if(!attr.isEmpty() ) // remove the last ;
	  attr.remove(attr.length()-1, 1 );
	map.insert( "Categories", attr );
	//else
	//map.insert( "Categories", QString::null );
	map.insert( "Description", (*it).description() );
	if( (*it).hasDate() ){
	  map.insert("DateYear",  QString::number( (*it).date().year()  ) );
	  map.insert("DateMonth", QString::number( (*it).date().month() ) );
	  map.insert("DateDay", QString::number( (*it).date().day()  ) );
	}
	map.insert("Uid", QString::number( (*it).uid() ) );
	task->setTagName("Task" );
	task->setAttributes( map );
	tasks->appendChild(task);
    }
    QFile file( name);
    if( file.open(IO_WriteOnly ) ){
      QTextStream stream(&file );
      stream << "<!DOCTYPE Tasks>" << endl;
      tasks->save(stream );
      delete tasks;
      file.close();
      return true;
    }
    return false;
  }
  QValueList<ToDoEvent> load( const QString &name ){
    qWarning("loading tododb" );
    QValueList<ToDoEvent> m_todos;
    XMLElement *root = XMLElement::load( name );
    if(root != 0l ){ // start parsing
      qWarning("ToDoDB::load tagName(): %s", root->tagName().latin1()  );
	//if( root->tagName() == QString::fromLatin1("Tasks" ) ){// Start
      XMLElement *element = root->firstChild();
      element = element->firstChild();
      while( element ){
	qWarning("ToDoDB::load element tagName() : %s", element->tagName().latin1() );
	QString dummy;
	ToDoEvent event;
	bool ok;
	int dumInt;
	// completed
	dummy = element->attribute("Completed" );
	dumInt = dummy.toInt(&ok );
	if(ok ) event.setCompleted( dumInt == 0 ? false : true );
	// hasDate
	dummy = element->attribute("HasDate" );
	dumInt = dummy.toInt(&ok );
	if(ok ) event.setHasDate( dumInt == 0 ? false: true );
	// set the date
	bool hasDa = dumInt;
	if ( hasDa ) { //parse the date
	  int year, day, month = 0;
	  year = day = month;
	  // year
	  dummy = element->attribute("DateYear" );
	  dumInt = dummy.toInt(&ok );
	  if( ok ) year = dumInt;
	  // month
	  dummy = element->attribute("DateMonth" );
	  dumInt = dummy.toInt(&ok );
	  if(ok ) month = dumInt;
	  dummy = element->attribute("DateDay" );
	  dumInt = dummy.toInt(&ok );
	  if(ok ) day = dumInt;
	  // set the date
	  QDate date( year, month, day );
	  event.setDate( date);
	}
	dummy = element->attribute("Priority" );
	dumInt = dummy.toInt(&ok );
	if(!ok ) dumInt = ToDoEvent::NORMAL;
	event.setPriority( dumInt );
	//description
	dummy = element->attribute("Description" );
	event.setDescription( dummy );
	// category
	dummy = element->attribute("Categories" );
	QStringList ids = QStringList::split(";", dummy );
	event.setCategories( ids );     
   
	//uid
	dummy = element->attribute("Uid" );
	dumInt = dummy.toInt(&ok );
	if(ok ) event.setUid( dumInt );
	m_todos.append( event );
	element = element->nextChild(); // next element
      }
      //}
    }else {
      qWarning("could not load" );
    }
    delete root;
    qWarning("returning" );
    return m_todos;
  }
};

}

ToDoDB::ToDoDB(const QString &fileName, ToDoResource *res ){
    m_fileName = fileName;
    if( fileName.isEmpty() && res == 0 ){
	m_fileName = Global::applicationFileName("todolist","todolist.xml");
	res = new FileToDoResource();
	//qWarning("%s", m_fileName.latin1() );
    }else if(res == 0 ){ // let's create a ToDoResource for xml
      res = new FileToDoResource();
    }
    m_res = res;
    load();
}
ToDoResource* ToDoDB::resource(){
  return m_res;
};
void ToDoDB::setResource( ToDoResource *res )
{
  delete m_res;
  m_res = res;
}
ToDoDB::~ToDoDB()
{
  delete m_res;
}
QValueList<ToDoEvent> ToDoDB::effectiveToDos(const QDate &from, const QDate &to,
					     bool all )
{
    QValueList<ToDoEvent> events;
    for( QValueList<ToDoEvent>::Iterator it = m_todos.begin(); it!= m_todos.end(); ++it ){
	if( (*it).hasDate() ){
	    if( (*it).date() >= from && (*it).date() <= to )
		events.append( (*it) );
	}else if( all ){
	    events.append( (*it) );
	}
    }
    return events;
}
QValueList<ToDoEvent> ToDoDB::effectiveToDos(const QDate &from,
					     bool all)
{
    return effectiveToDos( from, QDate::currentDate(), all );
}
QValueList<ToDoEvent> ToDoDB::overDue()
{
    QValueList<ToDoEvent> events;
    for( QValueList<ToDoEvent>::Iterator it = m_todos.begin(); it!= m_todos.end(); ++it ){   
	if( (*it).isOverdue() )
	    events.append((*it) );
    }
    return events;
}
QValueList<ToDoEvent> ToDoDB::rawToDos()
{
    return m_todos;
}
void ToDoDB::addEvent( const ToDoEvent &event )
{
    m_todos.append( event );
}
void ToDoDB::editEvent( const ToDoEvent &event )
{
    m_todos.remove( event );
    m_todos.append( event );
}
void ToDoDB::removeEvent( const ToDoEvent &event )
{
    m_todos.remove( event );
}
void ToDoDB::reload()
{
    load();
}
void ToDoDB::setFileName(const QString &file )
{
    m_fileName =file;
}
QString ToDoDB::fileName()const
{
    return m_fileName;
}
void ToDoDB::load()
{
  m_todos = m_res->load( m_fileName );    
}
bool ToDoDB::save()
{
  return m_res->save( m_fileName, m_todos );
}