ctkDICOMHostMainLogic.cpp 3.6 KB

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  1. // Qt includes
  2. #include <QDebug>
  3. #include <QFileDialog>
  4. #include <QApplication>
  5. #include <QModelIndex>
  6. #include <QTreeView>
  7. #include <QItemSelectionModel>
  8. // ctk includes
  9. #include "ctkDICOMHostMainLogic.h"
  10. #include "ctkHostedAppPlaceholderWidget.h"
  11. #include "ctkExampleHostControlWidget.h"
  12. #include "ctkExampleDicomHost.h"
  13. #include "ctkDICOMAppWidget.h"
  14. #include "ctkDICOMModel.h"
  15. #include "ctkDICOMDatabase.h"
  16. #include "ctkDicomAvailableDataHelper.h"
  17. ctkDICOMHostMainLogic::ctkDICOMHostMainLogic(ctkHostedAppPlaceholderWidget* placeHolder, ctkDICOMAppWidget* dicomAppWidget) :
  18. QObject(placeHolder),
  19. PlaceHolderForHostedApp(placeHolder),
  20. DicomAppWidget(dicomAppWidget),
  21. ValidSelection(false)
  22. {
  23. this->Host = new ctkExampleDicomHost(PlaceHolderForHostedApp);
  24. this->HostControls = new ctkExampleHostControlWidget(Host, placeHolder);
  25. this->HostControls->show();
  26. disconnect(this->Host,SIGNAL(startProgress()),this->Host,SLOT(onStartProgress()));
  27. connect(this->Host,SIGNAL(startProgress()),this,SLOT(onStartProgress()));
  28. QTreeView * treeview = dicomAppWidget->findChild<QTreeView*>("TreeView");
  29. QItemSelectionModel* selectionmodel = treeview->selectionModel();
  30. connect(selectionmodel, SIGNAL(selectionChanged ( const QItemSelection &, const QItemSelection & )),
  31. this, SLOT(onTreeSelectionChanged(const QItemSelection &, const QItemSelection &)));
  32. }
  33. ctkDICOMHostMainLogic::~ctkDICOMHostMainLogic()
  34. {
  35. }
  36. void ctkDICOMHostMainLogic::configureHostedApp()
  37. {
  38. //qDebug() << "load button clicked";
  39. AppFileName = QFileDialog::getOpenFileName(PlaceHolderForHostedApp,"Choose hosted application",QApplication::applicationDirPath());
  40. //HostControls->setAppFileName(name);
  41. //if (this->Host)
  42. // {
  43. // this->Host->StartApplication(this->AppFileName);
  44. // bool reply = this->Host->getDicomAppService()->setState(ctkDicomAppHosting::INPROGRESS);
  45. // qDebug() << " setState(INPROGRESS) returned: " << reply;
  46. // }
  47. HostControls->setAppFileName(AppFileName);
  48. }
  49. void ctkDICOMHostMainLogic::sendDataToHostedApp()
  50. {
  51. //if(Host->
  52. }
  53. void ctkDICOMHostMainLogic::onTreeSelectionChanged(const QItemSelection & selected, const QItemSelection & deselected)
  54. {
  55. ValidSelection=false;
  56. if(selected.indexes().count() > 0)
  57. {
  58. foreach (const QModelIndex &index, selected.indexes()) {
  59. ctkDICOMModel* model = const_cast<ctkDICOMModel*>(qobject_cast<const ctkDICOMModel*>(index.model()));
  60. QModelIndex index0 = index.sibling(index.row(), 0);
  61. if(model && (model->data(index0,ctkDICOMModel::TypeRole) == static_cast<int>(ctkDICOMModel::SeriesType)))
  62. {
  63. QString s = "Series selected: ";
  64. QString seriesUID = model->data(index0,ctkDICOMModel::UIDRole).toString();
  65. s.append(seriesUID);
  66. SelectedFiles = DicomAppWidget->database()->filesForSeries(seriesUID);
  67. emit TreeSelectionChanged(s);
  68. ValidSelection=true;
  69. }
  70. }
  71. }
  72. if (ValidSelection==false)
  73. emit TreeSelectionChanged("no series selected");
  74. }
  75. //----------------------------------------------------------------------------
  76. void ctkDICOMHostMainLogic::onStartProgress()
  77. {
  78. if(ValidSelection)
  79. {
  80. ctkDicomAppHosting::AvailableData data;
  81. foreach (const QString &str, SelectedFiles) {
  82. if (str.isEmpty())
  83. continue;
  84. qDebug() << str;
  85. ctkDicomAvailableDataHelper::addToAvailableData(data,
  86. Host->objectLocatorCache(),
  87. str);
  88. }
  89. qDebug()<<"send dataDescriptors";
  90. bool success = Host->publishData(data, true);
  91. if(!success)
  92. {
  93. qCritical() << "Failed to publish data";
  94. }
  95. qDebug() << " notifyDataAvailable returned: " << success;
  96. }
  97. }