#include <timetrackerstorage.h>

Inheritance diagram for timetrackerstorage:

Public Member Functions
	timetrackerstorage ()

	~timetrackerstorage ()

void	addComment (const Task *task, const QString &comment)

QString	addTask (const Task task, const Task parent=0)

bool	allEventsHaveEndTiMe (Task *task)

bool	allEventsHaveEndTiMe ()

QString	buildTaskView (const KTimeTracker::KTTCalendar::Ptr &calendar, TaskView *view)

QString	buildTaskView (TaskView *view)

KTimeTracker::KTTCalendar::Ptr	calendar () const

void	changeTime (const Task *task, const long deltaSeconds)

void	closeStorage ()

QString	deleteAllEvents ()

QString	icalfile ()

bool	isEmpty ()

QString	load (TaskView *taskview, const QString &fileName)

KCalCore::Event::List	rawevents ()

KCalCore::Todo::List	rawtodos ()

QString	removeEvent (QString uid)

bool	removeTask (Task *task)

bool	removeTask (QString taskid)

QString	report (TaskView *taskview, const ReportCriteria &rc)

QString	save (TaskView *taskview)

void	setName (const Task *task, const QString &oldname)

QString	setTaskParent (Task task, Task parent)

void	startTimer (const Task *task, const KDateTime &when=KDateTime::currentLocalDateTime())

void	startTimer (QString taskID)

void	stopTimer (const Task *task, const QDateTime &when=QDateTime::currentDateTime())

Task *	task (const QString &uid, TaskView *view)

QStringList	taskidsfromname (QString taskname)

QStringList	taskNames () const

Public Member Functions inherited from QObject
	QObject (QObject *parent)

	QObject (QObject parent, const char name)

virtual	~QObject ()

bool	blockSignals (bool block)

QObject *	child (const char objName, const char inheritsClass, bool recursiveSearch) const

const QObjectList &	children () const

const char *	className () const

bool	connect (const QObject sender, const char signal, const char *method, Qt::ConnectionType type) const

void	deleteLater ()

void	destroyed (QObject *obj)

bool	disconnect (const QObject receiver, const char method)

bool	disconnect (const char signal, const QObject receiver, const char *method)

void	dumpObjectInfo ()

void	dumpObjectTree ()

QList< QByteArray >	dynamicPropertyNames () const

virtual bool	event (QEvent *e)

virtual bool	eventFilter (QObject watched, QEvent event)

T	findChild (const QString &name) const

QList< T >	findChildren (const QRegExp &regExp) const

QList< T >	findChildren (const QString &name) const

bool	inherits (const char *className) const

void	insertChild (QObject *object)

void	installEventFilter (QObject *filterObj)

bool	isA (const char *className) const

bool	isWidgetType () const

void	killTimer (int id)

virtual const QMetaObject *	metaObject () const

void	moveToThread (QThread *targetThread)

const char *	name () const

const char *	name (const char *defaultName) const

QString	objectName () const

QObject *	parent () const

QVariant	property (const char *name) const

void	removeChild (QObject *object)

void	removeEventFilter (QObject *obj)

void	setName (const char *name)

void	setObjectName (const QString &name)

void	setParent (QObject *parent)

bool	setProperty (const char *name, const QVariant &value)

bool	signalsBlocked () const

int	startTimer (int interval)

QThread *	thread () const

Additional Inherited Members
Static Public Member Functions inherited from QObject
bool	connect (const QObject sender, const char signal, const QObject receiver, const char method, Qt::ConnectionType type)

bool	connect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &method, Qt::ConnectionType type)

bool	disconnect (const QObject sender, const char signal, const QObject receiver, const char method)

bool	disconnect (const QObject sender, const QMetaMethod &signal, const QObject receiver, const QMetaMethod &method)

QString	tr (const char sourceText, const char disambiguation, int n)

QString	trUtf8 (const char sourceText, const char disambiguation, int n)

Protected Member Functions inherited from QObject
bool	checkConnectArgs (const char signal, const QObject object, const char *method)

virtual void	childEvent (QChildEvent *event)

virtual void	connectNotify (const char *signal)

virtual void	customEvent (QEvent *event)

virtual void	disconnectNotify (const char *signal)

int	receivers (const char *signal) const

QObject *	sender () const

int	senderSignalIndex () const

virtual void	timerEvent (QTimerEvent *event)

Static Protected Member Functions inherited from QObject
QByteArray	normalizeSignalSlot (const char *signalSlot)

Properties inherited from QObject
	objectName

Detailed Description

Class to store/retrieve KTimeTracker data to/from persistent storage.

The storage is an iCalendar file. Its name is contained in this class in the variable _icalfile and can be read using the function icalfile(). The name gets set by the load() operation.

All logic that deals with getting and saving data should go here.

This program uses iCalendar to store its data. There are tasks and events. Events have a start and a end date and an associated task.

Logic that gets and stores KTimeTracker data to disk.

Author: Mark Bucciarelli mark@.nosp@m.hubc.nosp@m.apcon.nosp@m.sult.nosp@m.ing.c.nosp@m.om

Definition at line 57 of file timetrackerstorage.h.

Constructor & Destructor Documentation

timetrackerstorage::timetrackerstorage ( )

Definition at line 90 of file timetrackerstorage.cpp.

timetrackerstorage::~timetrackerstorage ( )

Definition at line 94 of file timetrackerstorage.cpp.

Member Function Documentation

void timetrackerstorage::addComment	(	const Task *	task,
		const QString &	comment
	)

Log a new comment for this task.

iCal allows multiple comment tags. So we just add a new comment to the todo for this task and write the calendar.

Parameters

task	The task that gets the comment
comment	The comment

Definition at line 558 of file timetrackerstorage.cpp.

QString timetrackerstorage::addTask	(	const Task *	task,
		const Task *	parent = `0`
	)

Add this task from iCalendar file.

Create a new KCalCore::Todo object and load with task information. If parent is not zero, then set the RELATED-TO attribute for this Todo.

Parameters

task	The task to be removed.
parent	The parent of this task. Must have a uid() that is in the existing calendar. If zero, this task is considered a root task.

Returns: The unique ID for the new VTODO. Return an null QString if there was an error creating the new calendar object.

Definition at line 442 of file timetrackerstorage.cpp.

bool timetrackerstorage::allEventsHaveEndTiMe ( Task * task )

Deliver if all events of a task have an endtime.

If ktimetracker has been quitted with one task running, it needs to resumeRunning(). This function delivers if an enddate of an event has not yet been stored.

Parameters

task	The task to be examined

Definition at line 332 of file timetrackerstorage.cpp.

bool timetrackerstorage::allEventsHaveEndTiMe ( )

Deliver if all events of the actual calendar have an endtime.

If ktimetracker has been quitted with one task running, it needs to resumeRunning(). This function delivers if an enddate of an event has not yet been stored.

Definition at line 346 of file timetrackerstorage.cpp.

QString timetrackerstorage::buildTaskView	(	const KTimeTracker::KTTCalendar::Ptr &	calendar,
		TaskView *	view
	)

Build up the taskview.

This is needed if the iCal file has been modified.

Definition at line 232 of file timetrackerstorage.cpp.

QString timetrackerstorage::buildTaskView ( TaskView * view )

Build up the taskview.

This is needed if a subtask has been deleted.

Definition at line 303 of file timetrackerstorage.cpp.

KTTCalendar::Ptr timetrackerstorage::calendar ( ) const

Definition at line 1073 of file timetrackerstorage.cpp.

void timetrackerstorage::changeTime	(	const Task *	task,
		const long	deltaSeconds
	)

Log the change in a task's time.

This is also called when a timer is stopped. We create an iCalendar event to store each change. The event start date is set to the current datetime. If time is added to the task, the task end date is set to start time + delta. If the time is negative, the end date is set to the start time.

In both cases (postive or negative delta), we create a custom iCalendar property that stores the delta (in seconds). This property is called X-KDE-ktimetracker-duration.

Note that the ktimetracker UI allows the user to change both the session and the total task time, and this routine does not account for all posibile cases. For example, it is possible for the user to do something crazy like add 10 minutes to the session time and subtract 50 minutes from the total time. Although this change violates a basic law of physics, it is allowed.

For now, you should pass in the change to the total task time.

Parameters

task	The task the change is for.
delta	Change in task time, in seconds. Can be negative.

Definition at line 955 of file timetrackerstorage.cpp.

void timetrackerstorage::closeStorage ( )

Close calendar and clear view.

Release lock if holding one.

Definition at line 309 of file timetrackerstorage.cpp.

QString timetrackerstorage::deleteAllEvents ( )

Definition at line 358 of file timetrackerstorage.cpp.

QString timetrackerstorage::icalfile ( )

Return the name of the iCal file.

Definition at line 226 of file timetrackerstorage.cpp.

bool timetrackerstorage::isEmpty ( )

Check if the iCalendar file currently loaded has any Todos in it.

Returns: true if iCalendar file has any todos

Definition at line 432 of file timetrackerstorage.cpp.

QString timetrackerstorage::load	(	TaskView *	taskview,
		const QString &	fileName
	)

Load the list view with tasks read from iCalendar file.

Parses iCalendar file, builds list view items in the proper hierarchy, and loads them into the list view widget.

If the file name passed in is the same as the last file name that was loaded, this method does nothing.

This method considers any of the following conditions errors:

the iCalendar file does not exist
the iCalendar file is not readable
the list group currently has list items
an iCalendar todo has no related to attribute
a todo is related to another todo which does not exist

Parameters

taskview	The list group used in the TaskView
fileName	Override preferences' filename

Returns: empty string if success, error message if error.

Definition at line 99 of file timetrackerstorage.cpp.

KCalCore::Event::List timetrackerstorage::rawevents ( )

list of all events

Definition at line 320 of file timetrackerstorage.cpp.

KCalCore::Todo::List timetrackerstorage::rawtodos ( )

list of all todos

Definition at line 326 of file timetrackerstorage.cpp.

QString timetrackerstorage::removeEvent ( QString uid )

Definition at line 494 of file timetrackerstorage.cpp.

bool timetrackerstorage::removeTask ( Task * task )

Remove this task from iCalendar file.

Removes task as well as all event history for this task.

Parameters

task	The task to be removed.

Returns: true if change was saved, false otherwise

Definition at line 510 of file timetrackerstorage.cpp.

bool timetrackerstorage::removeTask ( QString taskid )

Remove this task from iCalendar file.

Removes task as well as all event history for this task.

Parameters

task	The task to be removed.

Returns: true if change was saved, false otherwise

Definition at line 533 of file timetrackerstorage.cpp.

QString timetrackerstorage::report	(	TaskView *	taskview,
		const ReportCriteria &	rc
	)

Output a report based on contents of ReportCriteria.

Definition at line 575 of file timetrackerstorage.cpp.

QString timetrackerstorage::save ( TaskView * taskview )

Save all tasks and their totals to an iCalendar file.

All tasks must have an associated VTODO object already created in the calendar file; that is, the task->uid() must refer to a valid VTODO in the calendar. Delivers empty string if successful, else error msg.

Parameters

taskview The list group used in the TaskView

Definition at line 367 of file timetrackerstorage.cpp.

void timetrackerstorage::setName	(	const Task *	task,
		const QString &	oldname
	)

inline

Log a change to a task name.

For iCalendar storage, there is no need to log an Event for this event, since unique id's are used to link Events to Todos. No matter how many times you change a task's name, the uid stays the same.

Parameters

task	The task
oldname	The old name of the task. The new name is in the task object already.

Definition at line 199 of file timetrackerstorage.h.

QString timetrackerstorage::setTaskParent	(	Task *	task,
		Task *	parent
	)

Definition at line 394 of file timetrackerstorage.cpp.

void timetrackerstorage::startTimer	(	const Task *	task,
		const KDateTime &	when = `KDateTime::currentLocalDateTime()`
	)

Log the event that a timer has started for a task.

For the iCalendar storage, there is no need to log anything for this event. We log an event when the timer is stopped.

Parameters

task	The task the timer was started for.

Definition at line 897 of file timetrackerstorage.cpp.

void timetrackerstorage::startTimer ( QString taskID )

Start the timer for a given task ID.

Parameters

taskID The task ID of the task to be started

Definition at line 907 of file timetrackerstorage.cpp.

void timetrackerstorage::stopTimer	(	const Task *	task,
		const QDateTime &	when = `QDateTime::currentDateTime()`
	)

Log the event that the timer has stopped for this task.

The task stores the last time a timer was started, so we log a new iCal Event with the start and end times for this task.

See also: timetrackerstorage::changeTime

Parameters

task	The task the timer was stopped for.
when	When the timer stopped.

Definition at line 929 of file timetrackerstorage.cpp.

Task * timetrackerstorage::task	(	const QString &	uid,
		TaskView *	view
	)

Find the task with the given uid.

Parameters

uid	The uid that identifies the task
view	The TaskView that contains the task

Returns: the task identified by uid, residing in the TaskView view

Definition at line 208 of file timetrackerstorage.cpp.

QStringList timetrackerstorage::taskidsfromname ( QString taskname )

Return a list of all task ids for taskname.

Definition at line 470 of file timetrackerstorage.cpp.

QStringList timetrackerstorage::taskNames ( ) const

Return a list of all task names.

Definition at line 484 of file timetrackerstorage.cpp.

The documentation for this class was generated from the following files:

ktimetracker

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

ktimetracker

kdepim API Reference

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