ctkDICOMAppWidget.cpp 6.9 KB

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  1. // std includes
  2. #include <iostream>
  3. #include <dcmimage.h>
  4. // Qt includes
  5. #include <QDebug>
  6. #include <QTreeView>
  7. #include <QTabBar>
  8. #include <QSettings>
  9. #include <QAction>
  10. #include <QModelIndex>
  11. #include <QCheckBox>
  12. // ctkDICOMCore includes
  13. #include "ctkDICOMDatabase.h"
  14. #include "ctkDICOMIndexer.h"
  15. // ctkDICOMWidgets includes
  16. #include "ctkDICOMImage.h"
  17. #include "ctkDICOMModel.h"
  18. #include "ctkDICOMAppWidget.h"
  19. #include "ctkDICOMQueryResultsTabWidget.h"
  20. #include "ui_ctkDICOMAppWidget.h"
  21. #include "ctkDirectoryButton.h"
  22. #include "ctkFileDialog.h"
  23. #include "ctkDICOMQueryRetrieveWidget.h"
  24. #include "ctkDICOMImportWidget.h"
  25. //logger
  26. #include <ctkLogger.h>
  27. static ctkLogger logger("org.commontk.DICOM.Widgets.ctkDICOMAppWidget");
  28. //----------------------------------------------------------------------------
  29. class ctkDICOMAppWidgetPrivate: public Ui_ctkDICOMAppWidget
  30. {
  31. public:
  32. ctkDICOMAppWidgetPrivate();
  33. ctkFileDialog* ImportDialog;
  34. ctkDICOMQueryRetrieveWidget* QueryRetrieveWidget;
  35. QSharedPointer<ctkDICOMDatabase> DICOMDatabase;
  36. ctkDICOMModel DICOMModel;
  37. QSharedPointer<ctkDICOMIndexer> DICOMIndexer;
  38. };
  39. //----------------------------------------------------------------------------
  40. // ctkDICOMAppWidgetPrivate methods
  41. ctkDICOMAppWidgetPrivate::ctkDICOMAppWidgetPrivate(){
  42. DICOMDatabase = QSharedPointer<ctkDICOMDatabase> (new ctkDICOMDatabase);
  43. DICOMIndexer = QSharedPointer<ctkDICOMIndexer> (new ctkDICOMIndexer);
  44. }
  45. //----------------------------------------------------------------------------
  46. // ctkDICOMAppWidget methods
  47. //----------------------------------------------------------------------------
  48. ctkDICOMAppWidget::ctkDICOMAppWidget(QWidget* _parent):Superclass(_parent),
  49. d_ptr(new ctkDICOMAppWidgetPrivate)
  50. {
  51. Q_D(ctkDICOMAppWidget);
  52. d->setupUi(this);
  53. //Enable sorting in tree view
  54. d->treeView->setSortingEnabled(true);
  55. d->treeView->setSelectionBehavior(QAbstractItemView::SelectRows);
  56. //Set toolbar button style
  57. d->toolBar->setToolButtonStyle(Qt::ToolButtonTextUnderIcon);
  58. //Initialize Q/R widget
  59. d->QueryRetrieveWidget = new ctkDICOMQueryRetrieveWidget();
  60. d->QueryRetrieveWidget->setWindowModality ( Qt::ApplicationModal );
  61. //initialize directory from settings, then listen for changes
  62. QSettings settings;
  63. if ( settings.value("DatabaseDirectory", "") == "" )
  64. {
  65. QString directory = QString("./ctkDICOM-Database");
  66. settings.setValue("DatabaseDirectory", directory);
  67. settings.sync();
  68. }
  69. QString databaseDirectory = settings.value("DatabaseDirectory").toString();
  70. this->setDatabaseDirectory(databaseDirectory);
  71. d->directoryButton->setDirectory(databaseDirectory);
  72. connect(d->directoryButton, SIGNAL(directoryChanged(const QString&)), this, SLOT(setDatabaseDirectory(const QString&)));
  73. //Initialize import widget
  74. d->ImportDialog = new ctkFileDialog();
  75. QCheckBox* importCheckbox = new QCheckBox("Copy on import", d->ImportDialog);
  76. d->ImportDialog->setBottomWidget(importCheckbox);
  77. d->ImportDialog->setFileMode(QFileDialog::Directory);
  78. d->ImportDialog->setLabelText(QFileDialog::Accept,"Import");
  79. d->ImportDialog->setWindowTitle("Import DICOM files from directory ...");
  80. d->ImportDialog->setWindowModality(Qt::ApplicationModal);
  81. //connect signal and slots
  82. connect(d->treeView, SIGNAL(clicked(const QModelIndex&)), d->thumbnailsWidget, SLOT(onModelSelected(const QModelIndex &)));
  83. connect(d->treeView, SIGNAL(clicked(const QModelIndex&)), d->imagePreview, SLOT(onModelSelected(const QModelIndex &)));
  84. connect(d->thumbnailsWidget, SIGNAL(selected(const ctkDICOMThumbnailWidget&)), this, SLOT(onThumbnailSelected(const ctkDICOMThumbnailWidget&)));
  85. connect(d->ImportDialog, SIGNAL(fileSelected(QString)),this,SLOT(onImportDirectory(QString)));
  86. connect(d->DICOMDatabase.data(), SIGNAL( databaseChanged() ), &(d->DICOMModel), SLOT( reset() ) );
  87. connect(d->QueryRetrieveWidget, SIGNAL( canceled() ), d->QueryRetrieveWidget, SLOT( hide() ) );
  88. }
  89. //----------------------------------------------------------------------------
  90. ctkDICOMAppWidget::~ctkDICOMAppWidget()
  91. {
  92. Q_D(ctkDICOMAppWidget);
  93. d->QueryRetrieveWidget->deleteLater();
  94. d->ImportDialog->deleteLater();
  95. }
  96. //----------------------------------------------------------------------------
  97. void ctkDICOMAppWidget::setDatabaseDirectory(const QString& directory)
  98. {
  99. Q_D(ctkDICOMAppWidget);
  100. QSettings settings;
  101. settings.setValue("DatabaseDirectory", directory);
  102. settings.sync();
  103. //close the active DICOM database
  104. d->DICOMDatabase->closeDatabase();
  105. //open DICOM database on the directory
  106. QString databaseFileName = directory + QString("/ctkDICOM.sql");
  107. try { d->DICOMDatabase->openDatabase( databaseFileName ); }
  108. catch (std::exception e)
  109. {
  110. std::cerr << "Database error: " << qPrintable(d->DICOMDatabase->lastError()) << "\n";
  111. d->DICOMDatabase->closeDatabase();
  112. return;
  113. }
  114. d->DICOMModel.setDatabase(d->DICOMDatabase->database());
  115. d->treeView->setModel(&d->DICOMModel);
  116. //pass DICOM database instance to Import widget
  117. // d->ImportDialog->setDICOMDatabase(d->DICOMDatabase);
  118. d->QueryRetrieveWidget->setRetrieveDatabase(d->DICOMDatabase);
  119. // update the button and let any connected slots know about the change
  120. d->directoryButton->setDirectory(directory);
  121. d->thumbnailsWidget->setDatabaseDirectory(directory);
  122. d->imagePreview->setDatabaseDirectory(directory);
  123. emit databaseDirectoryChanged(directory);
  124. }
  125. //----------------------------------------------------------------------------
  126. QString ctkDICOMAppWidget::databaseDirectory() const
  127. {
  128. QSettings settings;
  129. return settings.value("DatabaseDirectory").toString();
  130. }
  131. void ctkDICOMAppWidget::onAddToDatabase()
  132. {
  133. //Q_D(ctkDICOMAppWidget);
  134. //d->
  135. }
  136. //----------------------------------------------------------------------------
  137. void ctkDICOMAppWidget::openImportDialog()
  138. {
  139. Q_D(ctkDICOMAppWidget);
  140. d->ImportDialog->show();
  141. d->ImportDialog->raise();
  142. }
  143. //----------------------------------------------------------------------------
  144. void ctkDICOMAppWidget::openExportDialog()
  145. {
  146. }
  147. //----------------------------------------------------------------------------
  148. void ctkDICOMAppWidget::openQueryDialog()
  149. {
  150. Q_D(ctkDICOMAppWidget);
  151. d->QueryRetrieveWidget->show();
  152. d->QueryRetrieveWidget->raise();
  153. }
  154. //----------------------------------------------------------------------------
  155. void ctkDICOMAppWidget::onThumbnailSelected(const ctkDICOMThumbnailWidget& widget)
  156. {
  157. //TODO: update previewer
  158. }
  159. //----------------------------------------------------------------------------
  160. void ctkDICOMAppWidget::onImportDirectory(QString directory)
  161. {
  162. Q_D(ctkDICOMAppWidget);
  163. if (QDir(directory).exists())
  164. {
  165. QCheckBox* copyOnImport = qobject_cast<QCheckBox*>(d->ImportDialog->bottomWidget());
  166. QString targetDirectory;
  167. if (copyOnImport->isEnabled())
  168. {
  169. targetDirectory = d->DICOMDatabase->databaseDirectory();
  170. }
  171. d->DICOMIndexer->addDirectory(*d->DICOMDatabase,directory,targetDirectory);
  172. d->DICOMModel.reset();
  173. }
  174. }