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00010 #include <qfile.h>
00011 #include <qpixmap.h>
00012 #include <qlabel.h>
00013 #include <qpushbutton.h>
00014 #include <qwidgetstack.h>
00015 #include <qstring.h>
00016 #include <qtimer.h>
00017 #include <qtable.h>
00018 #include <qtextedit.h>
00019 #include <qradiobutton.h>
00020
00021 #include <klistview.h>
00022 #include <klineedit.h>
00023 #include <kmessagebox.h>
00024 #include <kprogress.h>
00025
00026 #include "telescopewizardprocess.h"
00027 #include "Options.h"
00028 #include "kstars.h"
00029 #include "kstarsdata.h"
00030 #include "timedialog.h"
00031 #include "ksutils.h"
00032 #include "libkdeedu/extdate/extdatetime.h"
00033
00034 #include "indimenu.h"
00035 #include "indidriver.h"
00036 #include "indielement.h"
00037 #include "indiproperty.h"
00038 #include "indistd.h"
00039 #include "indidevice.h"
00040
00041 #define TIMEOUT_THRESHHOLD 20
00042
00043 telescopeWizardProcess::telescopeWizardProcess( QWidget* parent, const char* name ) : telescopeWizard(parent, name)
00044 {
00045 currentPort = -1;
00046 timeOutCount = 0;
00047 indiDev = NULL;
00048 progressScan = NULL;
00049 linkRejected = false;
00050
00051 QString locStr;
00052 QFile sideIMG;
00053
00054 if (KSUtils::openDataFile(sideIMG, "wizardside.png"))
00055 wizardPix->setPixmap(QPixmap(sideIMG.name()));
00056
00057 backB->hide();
00058 currentPage = INTRO_P;
00059
00060 ksw = (KStars *) parent;
00061
00062 ksw->establishINDI();
00063
00064 indimenu = ksw->getINDIMenu();
00065 indidriver = ksw->getINDIDriver();
00066
00067 INDIMessageBar = Options::indiMessages();
00068 Options::setIndiMessages( false );
00069
00070 QTime newTime( ksw->data()->lt().time() );
00071 ExtDate newDate( ksw->data()->lt().date() );
00072
00073 timeOut->setText( QString().sprintf("%02d:%02d:%02d", newTime.hour(), newTime.minute(), newTime.second()));
00074 dateOut->setText( QString().sprintf("%d-%02d-%02d", newDate.year(), newDate.month(), newDate.day()));
00075
00076 if (ksw->geo()->translatedProvince().isEmpty())
00077 locationOut->setText( QString("%1, %2").arg(ksw->geo()->translatedName()).arg(ksw->geo()->translatedCountry()));
00078 else
00079 locationOut->setText( QString("%1, %2, %3").arg(ksw->geo()->translatedName())
00080 .arg(ksw->geo()->translatedProvince())
00081 .arg(ksw->geo()->translatedCountry()));
00082
00083
00084 for (unsigned int i=0; i < indidriver->devices.size(); i++)
00085 if (indidriver->devices[i]->deviceType == KSTARS_TELESCOPE)
00086 telescopeCombo->insertItem(indidriver->devices[i]->label);
00087
00088 if ( !Options::indiTelescopePort().isEmpty())
00089 portList << Options::indiTelescopePort();
00090
00091 portList << "/dev/ttyS0" << "/dev/ttyS1" << "/dev/ttyS2" << "/dev/ttyS3" << "/dev/ttyS4"
00092 << "/dev/ttyUSB0" << "/dev/ttyUSB1" << "/dev/ttyUSB2" << "/dev/ttyUSB3";
00093
00094 connect(helpB, SIGNAL(clicked()), parent, SLOT(appHelpActivated()));
00095 connect(nextB, SIGNAL(clicked()), this, SLOT(processNext()));
00096 connect(backB, SIGNAL(clicked()), this, SLOT(processBack()));
00097 connect(setTimeB, SIGNAL(clicked()), this, SLOT(newTime()));
00098 connect(setLocationB, SIGNAL(clicked()), this, SLOT(newLocation()));
00099
00100 newDeviceTimer = new QTimer(this);
00101 QObject::connect( newDeviceTimer, SIGNAL(timeout()), this, SLOT(processPort()) );
00102
00103 }
00104
00105 telescopeWizardProcess::~telescopeWizardProcess()
00106 {
00107 if (progressScan)
00108 if (progressScan->wasCancelled())
00109 indidriver->processDeviceStatus(1);
00110
00111 Options::setIndiMessages( INDIMessageBar );
00112
00113 Reset();
00114 }
00115
00116 void telescopeWizardProcess::processNext(void)
00117 {
00118 int linkResult=0;
00119
00120 switch (currentPage)
00121 {
00122 case INTRO_P:
00123 currentPage++;
00124 backB->show();
00125 wizardContainer->raiseWidget(currentPage);
00126 break;
00127 case MODEL_P:
00128 currentPage++;
00129 wizardContainer->raiseWidget(currentPage);
00130 break;
00131 case TELESCOPE_P:
00132 currentPage++;
00133 wizardContainer->raiseWidget(currentPage);
00134 break;
00135 case LOCAL_P:
00136 currentPage++;
00137 wizardContainer->raiseWidget(currentPage);
00138 break;
00139 case PORT_P:
00140 linkResult = establishLink();
00141 if ( linkResult == 1)
00142 {
00143 progressScan = new KProgressDialog(this, "autoscan", i18n("Autoscan"), i18n("Please wait while KStars scan communication ports for attached telescopes.\nThis process might take few minutes to complete."), true);
00144 progressScan->setAllowCancel(true);
00145 progressScan->setAutoClose(true);
00146 progressScan->setAutoReset(true);
00147 progressScan->progressBar()->setTotalSteps(portList.count());
00148 progressScan->progressBar()->setValue(0);
00149 progressScan->show();
00150 }
00151 else if (linkResult == 2)
00152 KMessageBox::queuedMessageBox(0, KMessageBox::Information, i18n("Please wait while KStars tries to connect to your telescope..."));
00153 else if (linkResult == -1)
00154 KMessageBox::error(0, i18n("Error. Unable to locate telescope drivers."));
00155 break;
00156 default:
00157 break;
00158 }
00159
00160 }
00161
00162 void telescopeWizardProcess::processBack(void)
00163 {
00164
00165
00166 switch (currentPage)
00167 {
00168 case INTRO_P:
00169
00170 break;
00171 break;
00172 case MODEL_P:
00173 currentPage--;
00174 backB->hide();
00175 wizardContainer->raiseWidget(currentPage);
00176 break;
00177 case TELESCOPE_P:
00178 currentPage--;
00179 wizardContainer->raiseWidget(currentPage);
00180 break;
00181 case LOCAL_P:
00182 currentPage--;
00183 wizardContainer->raiseWidget(currentPage);
00184 break;
00185 case PORT_P:
00186 currentPage--;
00187 wizardContainer->raiseWidget(currentPage);
00188 break;
00189 default:
00190 break;
00191 }
00192
00193 }
00194
00195 void telescopeWizardProcess::newTime()
00196 {
00197 TimeDialog timedialog (ksw->data()->lt(), ksw);
00198
00199 if ( timedialog.exec() == QDialog::Accepted )
00200 {
00201 KStarsDateTime dt( timedialog.selectedDate(), timedialog.selectedTime() );
00202 ksw->data()->changeDateTime( dt );
00203
00204 timeOut->setText( QString().sprintf("%02d:%02d:%02d", dt.time().hour(), dt.time().minute(), dt.time().second()));
00205 dateOut->setText( QString().sprintf("%d-%02d-%02d", dt.date().year(), dt.date().month(), dt.date().day()));
00206 }
00207 }
00208
00209 void telescopeWizardProcess::newLocation()
00210 {
00211
00212 ksw->slotGeoLocator();
00213
00214 locationOut->setText( QString("%1, %2, %3").arg(ksw->geo()->translatedName())
00215 .arg(ksw->geo()->translatedProvince())
00216 .arg(ksw->geo()->translatedCountry()));
00217 timeOut->setText( QString().sprintf("%02d:%02d:%02d", ksw->data()->lt().time().hour(), ksw->data()->lt().time().minute(), ksw->data()->lt().time().second()));
00218
00219 dateOut->setText( QString().sprintf("%d-%02d-%02d", ksw->data()->lt().date().year(),
00220 ksw->data()->lt().date().month() ,ksw->data()->lt().date().day()));
00221
00222
00223
00224 }
00225
00226 int telescopeWizardProcess::establishLink()
00227 {
00228
00229 if (!indidriver || !indimenu)
00230 return (0);
00231
00232 QListViewItem *driverItem = NULL;
00233 driverItem = indidriver->localListView->findItem(telescopeCombo->currentText(), 0);
00234 if (driverItem == NULL) return -1;
00235
00236
00237 if (indidriver->isDeviceRunning(telescopeCombo->currentText()))
00238 {
00239 indidriver->localListView->setSelected(driverItem, true);
00240 indidriver->processDeviceStatus(1);
00241 }
00242
00243
00244 indimenu->setCustomLabel(telescopeCombo->currentText());
00245 currentDevice = indimenu->currentLabel;
00246
00247 indidriver->localListView->setSelected(driverItem, true);
00248
00249 indidriver->localR->setChecked(true);
00250
00251 indidriver->processDeviceStatus(0);
00252
00253 if (!indidriver->isDeviceRunning(telescopeCombo->currentText()))
00254 return (3);
00255
00256 newDeviceTimer->start(1500);
00257
00258 if (portIn->text().isEmpty())
00259 return (1);
00260 else
00261 return (2);
00262
00263 }
00264
00265 void telescopeWizardProcess::processPort()
00266 {
00267 INDI_P * pp;
00268 INDI_E * lp;
00269
00270 if (!indidriver || !indimenu)
00271 return;
00272
00273 timeOutCount++;
00274
00275 if (timeOutCount >= TIMEOUT_THRESHHOLD)
00276 {
00277 indidriver->processDeviceStatus(1);
00278 Reset();
00279 KMessageBox::error(0, i18n("Error: connection timeout. Unable to communicate with an INDI server"));
00280 close();
00281 return;
00282 }
00283
00284 indiDev = indimenu->findDeviceByLabel(currentDevice);
00285 if (!indiDev) return;
00286
00287
00288 if (portIn->text().isEmpty())
00289 {
00290 newDeviceTimer->stop();
00291 linkRejected = false;
00292 connect(indiDev->stdDev, SIGNAL(linkRejected()), this, SLOT(scanPorts()));
00293 connect(indiDev->stdDev, SIGNAL(linkAccepted()), this, SLOT(linkSuccess()));
00294 scanPorts();
00295 return;
00296 }
00297
00298 pp = indiDev->findProp("DEVICE_PORT");
00299 if (!pp) return;
00300 lp = pp->findElement("PORT");
00301 if (!lp) return;
00302
00303 lp->write_w->setText(portIn->text());
00304
00305 pp = indiDev->findProp("CONNECTION");
00306 if (!pp) return;
00307
00308 newDeviceTimer->stop();
00309
00310 Options::setIndiMessages( INDIMessageBar );
00311
00312 pp->newSwitch(0);
00313
00314 timeOutCount = 0;
00315
00316 indimenu->show();
00317
00318 close();
00319
00320 }
00321
00322 void telescopeWizardProcess::scanPorts()
00323 {
00324 INDI_P * pp;
00325 INDI_E *lp;
00326
00327 if (!indiDev || !indidriver || !indimenu || linkRejected)
00328 return;
00329
00330 currentPort++;
00331
00332 progressScan->progressBar()->setValue(currentPort);
00333
00334 if ( (unsigned) currentPort >= portList.count())
00335 {
00336 KMessageBox::sorry(0, i18n("Sorry. KStars failed to detect any attached telescopes, please check your settings and try again."));
00337 linkRejected = true;
00338 indidriver->processDeviceStatus(1);
00339 Reset();
00340 return;
00341 }
00342
00343 if (indiDev->msgST_w)
00344 indiDev->msgST_w->clear();
00345
00346 pp = indiDev->findProp("DEVICE_PORT");
00347 if (!pp) return;
00348 lp = pp->findElement("PORT");
00349
00350 lp->write_w->setText(portList[currentPort]);
00351 pp->newText();
00352
00353 pp = indiDev->findProp("CONNECTION");
00354 if (!pp) return;
00355
00356 pp->newSwitch(0);
00357
00358 }
00359
00360 void telescopeWizardProcess::linkSuccess()
00361 {
00362 Reset();
00363
00364 indimenu->show();
00365
00366 close();
00367
00368 }
00369
00370 void telescopeWizardProcess::Reset()
00371 {
00372
00373 currentPort = -1;
00374 timeOutCount = 0;
00375
00376 if (progressScan)
00377 progressScan->close();
00378
00379 indiDev = NULL;
00380
00381 }
00382
00383 #include "telescopewizardprocess.moc"