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tdepim/karm/mainwindow.cpp

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/*
* Top Level window for KArm.
* Distributed under the GPL.
*/
#include <numeric>
#include "kaccelmenuwatch.h"
#include <dcopclient.h>
#include <kaccel.h>
#include <kaction.h>
#include <kapplication.h> // kapp
#include <kconfig.h>
#include <kdebug.h>
#include <kglobal.h>
#include <kkeydialog.h>
#include <klocale.h> // i18n
#include <kmessagebox.h>
#include <kstatusbar.h> // statusBar()
#include <kstdaction.h>
#include <qkeycode.h>
#include <qpopupmenu.h>
#include <qptrlist.h>
#include <qstring.h>
#include "karmerrors.h"
#include "karmutility.h"
#include "mainwindow.h"
#include "preferences.h"
#include "print.h"
#include "task.h"
#include "taskview.h"
#include "timekard.h"
#include "tray.h"
#include "version.h"
MainWindow::MainWindow( const QString &icsfile )
: DCOPObject ( "KarmDCOPIface" ),
KParts::MainWindow(0,Qt::WStyle_ContextHelp),
_accel ( new KAccel( this ) ),
_watcher ( new KAccelMenuWatch( _accel, this ) ),
_totalSum ( 0 ),
_sessionSum( 0 )
{
_taskView = new TaskView( this, 0, icsfile );
setCentralWidget( _taskView );
// status bar
startStatusBar();
// setup PreferenceDialog.
_preferences = Preferences::instance();
// popup menus
makeMenus();
_watcher->updateMenus();
// connections
connect( _taskView, SIGNAL( totalTimesChanged( long, long ) ),
this, SLOT( updateTime( long, long ) ) );
connect( _taskView, SIGNAL( selectionChanged ( QListViewItem * )),
this, SLOT(slotSelectionChanged()));
connect( _taskView, SIGNAL( updateButtons() ),
this, SLOT(slotSelectionChanged()));
connect( _taskView, SIGNAL( setStatusBar( QString ) ),
this, SLOT(setStatusBar( QString )));
loadGeometry();
// Setup context menu request handling
connect( _taskView,
SIGNAL( contextMenuRequested( QListViewItem*, const QPoint&, int )),
this,
SLOT( contextMenuRequest( QListViewItem*, const QPoint&, int )));
_tray = new KarmTray( this );
connect( _tray, SIGNAL( quitSelected() ), SLOT( quit() ) );
connect( _taskView, SIGNAL( timersActive() ), _tray, SLOT( startClock() ) );
connect( _taskView, SIGNAL( timersActive() ), this, SLOT( enableStopAll() ));
connect( _taskView, SIGNAL( timersInactive() ), _tray, SLOT( stopClock() ) );
connect( _taskView, SIGNAL( timersInactive() ), this, SLOT( disableStopAll()));
connect( _taskView, SIGNAL( tasksChanged( QPtrList<Task> ) ),
_tray, SLOT( updateToolTip( QPtrList<Task> ) ));
_taskView->load();
// Everything that uses Preferences has been created now, we can let it
// emit its signals
_preferences->emitSignals();
slotSelectionChanged();
// Register with DCOP
if ( !kapp->dcopClient()->isRegistered() )
{
kapp->dcopClient()->registerAs( "karm" );
kapp->dcopClient()->setDefaultObject( objId() );
}
// Set up DCOP error messages
m_error[ KARM_ERR_GENERIC_SAVE_FAILED ] =
i18n( "Save failed, most likely because the file could not be locked." );
m_error[ KARM_ERR_COULD_NOT_MODIFY_RESOURCE ] =
i18n( "Could not modify calendar resource." );
m_error[ KARM_ERR_MEMORY_EXHAUSTED ] =
i18n( "Out of memory--could not create object." );
m_error[ KARM_ERR_UID_NOT_FOUND ] =
i18n( "UID not found." );
m_error[ KARM_ERR_INVALID_DATE ] =
i18n( "Invalidate date--format is YYYY-MM-DD." );
m_error[ KARM_ERR_INVALID_TIME ] =
i18n( "Invalid time--format is YYYY-MM-DDTHH:MM:SS." );
m_error[ KARM_ERR_INVALID_DURATION ] =
i18n( "Invalid task duration--must be greater than zero." );
}
void MainWindow::slotSelectionChanged()
{
Task* item= _taskView->current_item();
actionDelete->setEnabled(item);
actionEdit->setEnabled(item);
actionStart->setEnabled(item && !item->isRunning() && !item->isComplete());
actionStop->setEnabled(item && item->isRunning());
actionMarkAsComplete->setEnabled(item && !item->isComplete());
actionMarkAsIncomplete->setEnabled(item && item->isComplete());
}
// This is _old_ code, but shows how to enable/disable add comment menu item.
// We'll need this kind of logic when comments are implemented.
//void MainWindow::timeLoggingChanged(bool on)
//{
// actionAddComment->setEnabled( on );
//}
void MainWindow::setStatusBar(QString qs)
{
statusBar()->message(i18n(qs.ascii()));
}
bool MainWindow::save()
{
kdDebug(5970) << "Saving time data to disk." << endl;
QString err=_taskView->save(); // untranslated error msg.
if (err.isEmpty()) statusBar()->message(i18n("Successfully saved tasks and history"),1807);
else statusBar()->message(i18n(err.ascii()),7707); // no msgbox since save is called when exiting
saveGeometry();
return true;
}
void MainWindow::exportcsvHistory()
{
kdDebug(5970) << "Exporting History to disk." << endl;
QString err=_taskView->exportcsvHistory();
if (err.isEmpty()) statusBar()->message(i18n("Successfully exported History to CSV-file"),1807);
else KMessageBox::error(this, err.ascii());
saveGeometry();
}
void MainWindow::quit()
{
kapp->quit();
}
MainWindow::~MainWindow()
{
kdDebug(5970) << "MainWindow::~MainWindows: Quitting karm." << endl;
_taskView->stopAllTimers();
save();
_taskView->closeStorage();
}
void MainWindow::enableStopAll()
{
actionStopAll->setEnabled(true);
}
void MainWindow::disableStopAll()
{
actionStopAll->setEnabled(false);
}
/**
* Calculate the sum of the session time and the total time for all
* toplevel tasks and put it in the statusbar.
*/
void MainWindow::updateTime( long sessionDiff, long totalDiff )
{
_sessionSum += sessionDiff;
_totalSum += totalDiff;
updateStatusBar();
}
void MainWindow::updateStatusBar( )
{
QString time;
time = formatTime( _sessionSum );
statusBar()->changeItem( i18n("Session: %1").arg(time), 0 );
time = formatTime( _totalSum );
statusBar()->changeItem( i18n("Total: %1" ).arg(time), 1);
}
void MainWindow::startStatusBar()
{
statusBar()->insertItem( i18n("Session"), 0, 0, true );
statusBar()->insertItem( i18n("Total" ), 1, 0, true );
}
void MainWindow::saveProperties( KConfig* cfg )
{
_taskView->stopAllTimers();
_taskView->save();
cfg->writeEntry( "WindowShown", isVisible());
}
void MainWindow::readProperties( KConfig* cfg )
{
if( cfg->readBoolEntry( "WindowShown", true ))
show();
}
void MainWindow::keyBindings()
{
KKeyDialog::configure( actionCollection(), this );
}
void MainWindow::startNewSession()
{
_taskView->startNewSession();
}
void MainWindow::resetAllTimes()
{
if ( KMessageBox::warningContinueCancel( this, i18n( "Do you really want to reset the time to zero for all tasks?" ),
i18n( "Confirmation Required" ), KGuiItem( i18n( "Reset All Times" ) ) ) == KMessageBox::Continue )
_taskView->resetTimeForAllTasks();
}
void MainWindow::makeMenus()
{
KAction
*actionKeyBindings,
*actionNew,
*actionNewSub;
(void) KStdAction::quit( this, SLOT( quit() ), actionCollection());
(void) KStdAction::print( this, SLOT( print() ), actionCollection());
actionKeyBindings = KStdAction::keyBindings( this, SLOT( keyBindings() ),
actionCollection() );
actionPreferences = KStdAction::preferences(_preferences,
SLOT(showDialog()),
actionCollection() );
(void) KStdAction::save( this, SLOT( save() ), actionCollection() );
KAction* actionStartNewSession = new KAction( i18n("Start &New Session"),
0,
this,
SLOT( startNewSession() ),
actionCollection(),
"start_new_session");
KAction* actionResetAll = new KAction( i18n("&Reset All Times"),
0,
this,
SLOT( resetAllTimes() ),
actionCollection(),
"reset_all_times");
actionStart = new KAction( i18n("&Start"),
QString::fromLatin1("1rightarrow"), Key_S,
_taskView,
SLOT( startCurrentTimer() ), actionCollection(),
"start");
actionStop = new KAction( i18n("S&top"),
QString::fromLatin1("stop"), Key_S,
_taskView,
SLOT( stopCurrentTimer() ), actionCollection(),
"stop");
actionStopAll = new KAction( i18n("Stop &All Timers"),
Key_Escape,
_taskView,
SLOT( stopAllTimers() ), actionCollection(),
"stopAll");
actionStopAll->setEnabled(false);
actionNew = new KAction( i18n("&New..."),
QString::fromLatin1("filenew"), CTRL+Key_N,
_taskView,
SLOT( newTask() ), actionCollection(),
"new_task");
actionNewSub = new KAction( i18n("New &Subtask..."),
QString::fromLatin1("kmultiple"), CTRL+ALT+Key_N,
_taskView,
SLOT( newSubTask() ), actionCollection(),
"new_sub_task");
actionDelete = new KAction( i18n("&Delete"),
QString::fromLatin1("editdelete"), Key_Delete,
_taskView,
SLOT( deleteTask() ), actionCollection(),
"delete_task");
actionEdit = new KAction( i18n("&Edit..."),
QString::fromLatin1("edit"), CTRL + Key_E,
_taskView,
SLOT( editTask() ), actionCollection(),
"edit_task");
// actionAddComment = new KAction( i18n("&Add Comment..."),
// QString::fromLatin1("document"),
// CTRL+ALT+Key_E,
// _taskView,
// SLOT( addCommentToTask() ),
// actionCollection(),
// "add_comment_to_task");
actionMarkAsComplete = new KAction( i18n("&Mark as Complete"),
QString::fromLatin1("document"),
CTRL+Key_M,
_taskView,
SLOT( markTaskAsComplete() ),
actionCollection(),
"mark_as_complete");
actionMarkAsIncomplete = new KAction( i18n("&Mark as Incomplete"),
QString::fromLatin1("document"),
CTRL+Key_M,
_taskView,
SLOT( markTaskAsIncomplete() ),
actionCollection(),
"mark_as_incomplete");
actionClipTotals = new KAction( i18n("&Copy Totals to Clipboard"),
QString::fromLatin1("klipper"),
CTRL+Key_C,
_taskView,
SLOT( clipTotals() ),
actionCollection(),
"clip_totals");
// actionClipTotals will never be used again, overwrite it
actionClipTotals = new KAction( i18n("&Copy Session Time to Clipboard"),
QString::fromLatin1("klipper"),
0,
_taskView,
SLOT( clipSession() ),
actionCollection(),
"clip_session");
actionClipHistory = new KAction( i18n("Copy &History to Clipboard"),
QString::fromLatin1("klipper"),
CTRL+ALT+Key_C,
_taskView,
SLOT( clipHistory() ),
actionCollection(),
"clip_history");
new KAction( i18n("Import &Legacy Flat File..."), 0,
_taskView, SLOT(loadFromFlatFile()), actionCollection(),
"import_flatfile");
new KAction( i18n("&Export to CSV File..."), 0,
_taskView, SLOT(exportcsvFile()), actionCollection(),
"export_csvfile");
new KAction( i18n("Export &History to CSV File..."), 0,
this, SLOT(exportcsvHistory()), actionCollection(),
"export_csvhistory");
new KAction( i18n("Import Tasks From &Planner..."), 0,
_taskView, SLOT(importPlanner()), actionCollection(),
"import_planner");
/*
new KAction( i18n("Import E&vents"), 0,
_taskView,
SLOT( loadFromKOrgEvents() ), actionCollection(),
"import_korg_events");
*/
setXMLFile( QString::fromLatin1("karmui.rc") );
createGUI( 0 );
// Tool tips must be set after the createGUI.
actionKeyBindings->setToolTip( i18n("Configure key bindings") );
actionKeyBindings->setWhatsThis( i18n("This will let you configure key"
"bindings which is specific to karm") );
actionStartNewSession->setToolTip( i18n("Start a new session") );
actionStartNewSession->setWhatsThis( i18n("This will reset the session time "
"to 0 for all tasks, to start a "
"new session, without affecting "
"the totals.") );
actionResetAll->setToolTip( i18n("Reset all times") );
actionResetAll->setWhatsThis( i18n("This will reset the session and total "
"time to 0 for all tasks, to restart from "
"scratch.") );
actionStart->setToolTip( i18n("Start timing for selected task") );
actionStart->setWhatsThis( i18n("This will start timing for the selected "
"task.\n"
"It is even possible to time several tasks "
"simultaneously.\n\n"
"You may also start timing of a tasks by "
"double clicking the left mouse "
"button on a given task. This will, however, "
"stop timing of other tasks."));
actionStop->setToolTip( i18n("Stop timing of the selected task") );
actionStop->setWhatsThis( i18n("Stop timing of the selected task") );
actionStopAll->setToolTip( i18n("Stop all of the active timers") );
actionStopAll->setWhatsThis( i18n("Stop all of the active timers") );
actionNew->setToolTip( i18n("Create new top level task") );
actionNew->setWhatsThis( i18n("This will create a new top level task.") );
actionDelete->setToolTip( i18n("Delete selected task") );
actionDelete->setWhatsThis( i18n("This will delete the selected task and "
"all its subtasks.") );
actionEdit->setToolTip( i18n("Edit name or times for selected task") );
actionEdit->setWhatsThis( i18n("This will bring up a dialog box where you "
"may edit the parameters for the selected "
"task."));
//actionAddComment->setToolTip( i18n("Add a comment to a task") );
//actionAddComment->setWhatsThis( i18n("This will bring up a dialog box where "
// "you can add a comment to a task. The "
// "comment can for instance add information on what you "
// "are currently doing. The comment will "
// "be logged in the log file."));
actionClipTotals->setToolTip(i18n("Copy task totals to clipboard"));
actionClipHistory->setToolTip(i18n("Copy time card history to clipboard."));
slotSelectionChanged();
}
void MainWindow::print()
{
MyPrinter printer(_taskView);
printer.print();
}
void MainWindow::loadGeometry()
{
if (initialGeometrySet()) setAutoSaveSettings();
else
{
KConfig &config = *kapp->config();
config.setGroup( QString::fromLatin1("Main Window Geometry") );
int w = config.readNumEntry( QString::fromLatin1("Width"), 100 );
int h = config.readNumEntry( QString::fromLatin1("Height"), 100 );
w = QMAX( w, sizeHint().width() );
h = QMAX( h, sizeHint().height() );
resize(w, h);
}
}
void MainWindow::saveGeometry()
{
KConfig &config = *KGlobal::config();
config.setGroup( QString::fromLatin1("Main Window Geometry"));
config.writeEntry( QString::fromLatin1("Width"), width());
config.writeEntry( QString::fromLatin1("Height"), height());
config.sync();
}
bool MainWindow::queryClose()
{
if ( !kapp->sessionSaving() ) {
hide();
return false;
}
return KMainWindow::queryClose();
}
void MainWindow::contextMenuRequest( QListViewItem*, const QPoint& point, int )
{
QPopupMenu* pop = dynamic_cast<QPopupMenu*>(
factory()->container( i18n( "task_popup" ), this ) );
if ( pop )
pop->popup( point );
}
//----------------------------------------------------------------------------
//
// D C O P I N T E R F A C E
//
//----------------------------------------------------------------------------
QString MainWindow::version() const
{
return KARM_VERSION;
}
QString MainWindow::deletetodo()
{
_taskView->deleteTask();
return "";
}
bool MainWindow::getpromptdelete()
{
return _preferences->promptDelete();
}
QString MainWindow::setpromptdelete( bool prompt )
{
_preferences->setPromptDelete( prompt );
return "";
}
QString MainWindow::taskIdFromName( const QString &taskname ) const
{
QString rval = "";
Task* task = _taskView->first_child();
while ( rval.isEmpty() && task )
{
rval = _hasTask( task, taskname );
task = task->nextSibling();
}
return rval;
}
int MainWindow::addTask( const QString& taskname )
{
DesktopList desktopList;
QString uid = _taskView->addTask( taskname, 0, 0, desktopList );
kdDebug(5970) << "MainWindow::addTask( " << taskname << " ) returns " << uid << endl;
if ( uid.length() > 0 ) return 0;
else
{
// We can't really tell what happened, b/c the resource framework only
// returns a boolean.
return KARM_ERR_GENERIC_SAVE_FAILED;
}
}
QString MainWindow::setPerCentComplete( const QString& taskName, int perCent )
{
int index;
QString err="no such task";
for (int i=0; i<_taskView->count(); i++)
{
if ((_taskView->item_at_index(i)->name()==taskName))
{
index=i;
if (err==QString::null) err="task name is abigious";
if (err=="no such task") err=QString::null;
}
}
if (err==QString::null)
{
_taskView->item_at_index(index)->setPercentComplete( perCent, _taskView->storage() );
}
return err;
}
int MainWindow::bookTime
( const QString& taskId, const QString& datetime, long minutes )
{
int rval = 0;
QDate startDate;
QTime startTime;
QDateTime startDateTime;
Task *task, *t;
if ( minutes <= 0 ) rval = KARM_ERR_INVALID_DURATION;
// Find task
task = _taskView->first_child();
t = NULL;
while ( !t && task )
{
t = _hasUid( task, taskId );
task = task->nextSibling();
}
if ( t == NULL ) rval = KARM_ERR_UID_NOT_FOUND;
// Parse datetime
if ( !rval )
{
startDate = QDate::fromString( datetime, Qt::ISODate );
if ( datetime.length() > 10 ) // "YYYY-MM-DD".length() = 10
{
startTime = QTime::fromString( datetime, Qt::ISODate );
}
else startTime = QTime( 12, 0 );
if ( startDate.isValid() && startTime.isValid() )
{
startDateTime = QDateTime( startDate, startTime );
}
else rval = KARM_ERR_INVALID_DATE;
}
// Update task totals (session and total) and save to disk
if ( !rval )
{
t->changeTotalTimes( t->sessionTime() + minutes, t->totalTime() + minutes );
if ( ! _taskView->storage()->bookTime( t, startDateTime, minutes * 60 ) )
{
rval = KARM_ERR_GENERIC_SAVE_FAILED;
}
}
return rval;
}
// There was something really bad going on with DCOP when I used a particular
// argument name; if I recall correctly, the argument name was errno.
QString MainWindow::getError( int mkb ) const
{
if ( mkb <= KARM_MAX_ERROR_NO ) return m_error[ mkb ];
else return i18n( "Invalid error number: %1" ).arg( mkb );
}
int MainWindow::totalMinutesForTaskId( const QString& taskId )
{
int rval = 0;
Task *task, *t;
kdDebug(5970) << "MainWindow::totalTimeForTask( " << taskId << " )" << endl;
// Find task
task = _taskView->first_child();
t = NULL;
while ( !t && task )
{
t = _hasUid( task, taskId );
task = task->nextSibling();
}
if ( t != NULL )
{
rval = t->totalTime();
kdDebug(5970) << "MainWindow::totalTimeForTask - task found: rval = " << rval << endl;
}
else
{
kdDebug(5970) << "MainWindow::totalTimeForTask - task not found" << endl;
rval = KARM_ERR_UID_NOT_FOUND;
}
return rval;
}
QString MainWindow::_hasTask( Task* task, const QString &taskname ) const
{
QString rval = "";
if ( task->name() == taskname )
{
rval = task->uid();
}
else
{
Task* nexttask = task->firstChild();
while ( rval.isEmpty() && nexttask )
{
rval = _hasTask( nexttask, taskname );
nexttask = nexttask->nextSibling();
}
}
return rval;
}
Task* MainWindow::_hasUid( Task* task, const QString &uid ) const
{
Task *rval = NULL;
//kdDebug(5970) << "MainWindow::_hasUid( " << task << ", " << uid << " )" << endl;
if ( task->uid() == uid ) rval = task;
else
{
Task* nexttask = task->firstChild();
while ( !rval && nexttask )
{
rval = _hasUid( nexttask, uid );
nexttask = nexttask->nextSibling();
}
}
return rval;
}
QString MainWindow::starttimerfor( const QString& taskname )
{
int index;
QString err="no such task";
for (int i=0; i<_taskView->count(); i++)
{
if ((_taskView->item_at_index(i)->name()==taskname))
{
index=i;
if (err==QString::null) err="task name is abigious";
if (err=="no such task") err=QString::null;
}
}
if (err==QString::null) _taskView->startTimerFor( _taskView->item_at_index(index) );
return err;
}
QString MainWindow::stoptimerfor( const QString& taskname )
{
int index;
QString err="no such task";
for (int i=0; i<_taskView->count(); i++)
{
if ((_taskView->item_at_index(i)->name()==taskname))
{
index=i;
if (err==QString::null) err="task name is abigious";
if (err=="no such task") err=QString::null;
}
}
if (err==QString::null) _taskView->stopTimerFor( _taskView->item_at_index(index) );
return err;
}
QString MainWindow::exportcsvfile( QString filename, QString from, QString to, int type, bool decimalMinutes, bool allTasks, QString delimiter, QString quote )
{
ReportCriteria rc;
rc.url=filename;
rc.from=QDate::fromString( from );
if ( rc.from.isNull() ) rc.from=QDate::fromString( from, Qt::ISODate );
kdDebug(5970) << "rc.from " << rc.from << endl;
rc.to=QDate::fromString( to );
if ( rc.to.isNull() ) rc.to=QDate::fromString( to, Qt::ISODate );
kdDebug(5970) << "rc.to " << rc.to << endl;
rc.reportType=(ReportCriteria::REPORTTYPE) type; // history report or totals report
rc.decimalMinutes=decimalMinutes;
rc.allTasks=allTasks;
rc.delimiter=delimiter;
rc.quote=quote;
return _taskView->report( rc );
}
QString MainWindow::importplannerfile( QString fileName )
{
return _taskView->importPlanner(fileName);
}
#include "mainwindow.moc"
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