void Application::addWorker(Controller *controller, Worker *worker)
{
addToBackend(worker);
connect(controller, SIGNAL(abort()), worker, SLOT(abortProcess()));
connect(worker, SIGNAL(processAborted()), controller, SLOT(processAborted()));
connect(worker, SIGNAL(processOver(QString)), controller, SLOT(processOver(QString)));
connect(worker, SIGNAL(progress(int)), controller, SLOT(activityProgressReceived(int)));
connect(worker, SIGNAL(errorDuringProcess(QString)), controller, SLOT(errorDuringProcess(QString)));
}
void BatchProcessImagesDialog::slotProcessStop()
{
// Try to kill the current process !
if (m_ProcessusProc)
m_ProcessusProc->close();
// If kill operation failed, Stop the process at the next image !
if (m_convertStatus == UNDER_PROCESS)
m_convertStatus = STOP_PROCESS;
m_ui->m_progress->progressCompleted();
processAborted(true);
}
void BatchProcessImagesDialog::slotFinished()
{
if (m_convertStatus == PROCESS_DONE)
{
// processAborted() has already been called. No need to show the warning.
return;
}
BatchProcessImagesItem *item = static_cast<BatchProcessImagesItem*>(**m_listFile2Process_iterator);
m_listFiles->scrollToItem(m_listFiles->currentItem());
if (m_ProcessusProc->exitStatus() == QProcess::CrashExit)
{
int code = KMessageBox::warningContinueCancel(this,
i18n("The 'convert' program from 'ImageMagick' package has been stopped abnormally"),
i18n("Error running 'convert'"));
if (code == KMessageBox::Cancel)
{
processAborted(true);
}
else
{
item->changeResult(i18nc("batch process result", "Failed."));
item->changeError(i18n("'convert' program from 'ImageMagick' package "
"has been stopped abnormally."));
++*m_listFile2Process_iterator;
++m_progressStatus;
m_ui->m_progress->setValue((int)((float) m_progressStatus * (float) 100 / (float) m_nbItem));
if (**m_listFile2Process_iterator)
startProcess();
else
endProcess();
}
return;
}
int ValRet = m_ProcessusProc->exitCode();
kWarning() << "Convert exit (" << ValRet << ")";
switch (ValRet)
{
case 0:
{ // Process finished successfully !
item->changeResult(i18n("OK"));
item->changeError(i18n("no processing error"));
processDone();
KUrl src;
src.setPath(item->pathSrc());
KUrl dest = m_ui->m_destinationUrl->url();
dest.addPath(item->nameDest());
QString errmsg;
KUrl::List urlList;
urlList.append(src);
urlList.append(dest);
iface()->refreshImages(urlList);
if (!item->overWrote())
{
// Do not add an entry if there was an image at the location already.
bool ok = iface()->addImage(dest, errmsg);
if (!ok)
{
int code = KMessageBox::warningContinueCancel(this, i18n(
"<qt>Error adding image to application; error message was: "
"<b>%1</b></qt>", errmsg),
i18n("Error Adding Image to Application"));
if (code == KMessageBox::Cancel)
{
slotProcessStop();
break;
}
else
{
item->changeResult(i18nc("batch process result", "Failed."));
}
}
}
if (src != dest)
{
// Clone data in KIPI host application.
KPImageInfo info(src);
info.cloneData(dest);
// Move XMP sidecar file.
KPMetadata::moveSidecar(src, dest);
}
if (m_ui->m_removeOriginal->isChecked() && src != dest)
{
KUrl deleteImage(item->pathSrc());
if (KIO::NetAccess::del(deleteImage, kapp->activeWindow()) == false)
{
item->changeResult(i18nc("batch process result", "Warning:"));
item->changeError(i18n("cannot remove original image file."));
}
else
{
iface()->delImage(item->pathSrc());
}
}
break;
}
case 15:
{ // process aborted !
processAborted(true);
break;
}
default :
{ // Processing error !
item->changeResult(i18nc("batch process result", "Failed."));
item->changeError(i18n("cannot process original image file."));
break;
}
}
++*m_listFile2Process_iterator;
++m_progressStatus;
m_ui->m_progress->setValue((int)((float)m_progressStatus *(float)100 / (float)m_nbItem));
if (**m_listFile2Process_iterator)
startProcess();
else
endProcess();
}
bool BatchProcessImagesDialog::startProcess()
{
if (m_convertStatus == STOP_PROCESS)
{
endProcess();
return true;
}
QString targetAlbum = m_ui->m_destinationUrl->url().path();
//TODO check if it is valid also for remote URL's
// this is a workarond for bug 117397
QFileInfo dirInfo(targetAlbum + '/');
if (!dirInfo.isDir() || !dirInfo.isWritable())
{
KMessageBox::error(this, i18n("You must specify a writable path for your output file."));
endProcess();
return true;
}
BatchProcessImagesItem* item = static_cast<BatchProcessImagesItem*>(**m_listFile2Process_iterator);
m_listFiles->setCurrentItem(item);
// Lock current item into KIPI host application
KPFileReadLocker(iface(), item->pathSrc());
if (prepareStartProcess(item, targetAlbum) == false) // If there is a problem during the
{ // preparation -> pass to the next item!
++*m_listFile2Process_iterator;
++m_progressStatus;
m_ui->m_progress->setValue((int)((float)m_progressStatus *(float)100 / (float)m_nbItem));
item = static_cast<BatchProcessImagesItem*>(**m_listFile2Process_iterator);
m_listFiles->setCurrentItem(item);
if (**m_listFile2Process_iterator)
{
startProcess();
return true;
}
else
{
endProcess();
return true;
}
}
KUrl desturl(targetAlbum + '/' + item->nameDest());
if (KIO::NetAccess::exists(desturl, KIO::NetAccess::DestinationSide,
kapp->activeWindow()) == true)
{
switch (overwriteMode())
{
case OVERWRITE_ASK:
{
int ValRet = KMessageBox::warningYesNoCancel(this,
i18n("The destination file \"%1\" already exists;\n"
"do you want overwrite it?", item->nameDest()),
i18n("Overwrite Destination Image File"), KStandardGuiItem::cont());
if (ValRet == KMessageBox::No)
{
item->changeResult(i18n("Skipped."));
item->changeError(i18n("destination image file already exists (skipped by user)."));
++*m_listFile2Process_iterator;
++m_progressStatus;
m_ui->m_progress->setValue((int)((float)m_progressStatus *(float)100 / (float)m_nbItem));
if (**m_listFile2Process_iterator)
{
startProcess();
return true;
}
else
{
endProcess();
return true;
}
}
else if (ValRet == KMessageBox::Cancel)
{
processAborted(false);
return false;
}
else
{
item->setDidOverWrite(true);
}
break;
}
case OVERWRITE_RENAME:
{
QFileInfo Target(targetAlbum + '/' + item->nameDest());
QString newFileName = RenameTargetImageFile(&Target);
if (newFileName.isNull())
{
item->changeResult(i18nc("batch process result", "Failed."));
item->changeError(i18n("destination image file already exists and cannot be renamed."));
++*m_listFile2Process_iterator;
++m_progressStatus;
m_ui->m_progress->setValue((int)((float)m_progressStatus *(float)100 / (float)m_nbItem));
if (**m_listFile2Process_iterator)
{
startProcess();
return true;
}
else
{
endProcess();
return true;
}
}
else
{
QFileInfo newTarget(newFileName);
item->changeNameDest(newTarget.fileName());
}
break;
}
case OVERWRITE_SKIP:
{
item->changeResult(i18n("Skipped."));
item->changeError(i18n("destination image file already exists (skipped automatically)."));
++*m_listFile2Process_iterator;
++m_progressStatus;
m_ui->m_progress->setValue((int)((float)m_progressStatus *(float)100 / (float)m_nbItem));
if (**m_listFile2Process_iterator)
{
startProcess();
return true;
}
else
{
endProcess();
return true;
}
break;
}
case OVERWRITE_OVER: // In this case do nothing : 'convert' default mode...
item->setDidOverWrite(true);
break;
default:
{
endProcess();
return true;
}
}
}
m_ProcessusProc = new KProcess(this);
m_ProcessusProc->setOutputChannelMode(KProcess::MergedChannels);
initProcess(m_ProcessusProc, item, targetAlbum);
m_commandLine = m_ProcessusProc->program().join(" ");
item->changeOutputMess(m_commandLine + "\n\n");
connect(m_ProcessusProc, SIGNAL(finished(int,QProcess::ExitStatus)),
this, SLOT(slotFinished()));
connect(m_ProcessusProc, SIGNAL(readyRead()),
this, SLOT(slotReadyRead()));
m_ProcessusProc->start();
if (!m_ProcessusProc->waitForStarted())
{
KMessageBox::error(this, i18n("Cannot start 'convert' program from 'ImageMagick' package;\n"
"please check your installation."));
delete m_ProcessusProc;
m_ProcessusProc = 0;
return false;
}
return true;
}
