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/openbr/gui/help.cpp

https://gitlab.com/biometricscurious/openbr
C++ | 44 lines | 34 code | 7 blank | 3 comment | 0 complexity | 7ac96c9721ac0bce8944d10a16b68cfb MD5 | raw file
    

  1. #include <QDesktopServices>

    2. 

  2. #include <QFile>

    3. 

  3. #include <QMessageBox>

    4. 

  4. #include <QString>

    5. 

  5. #include <QUrl>

    6. 

  6. #include <openbr/openbr.h>

    7. 

  7. 

    8. 

  8. #include "help.h"

    9. 

  9. 

    10. 

  10. /**** HELP ****/

    11. 

  11. /*** PUBLIC ***/

    12. 

  12. br::Help::Help(QWidget *parent)

    13. 

  13.     : QMenu(parent)

    14. 

  14. {

    15. 

  15.     actions.append(QSharedPointer<QAction>(addAction("About")));

    16. 

  16.     connect(actions.last().data(), SIGNAL(triggered()), this, SLOT(showAbout()));

    17. 

  17.     actions.append(QSharedPointer<QAction>(addAction("Documentation")));

    18. 

  18.     connect(actions.last().data(), SIGNAL(triggered()), this, SLOT(showDocumentation()));

    19. 

  19.     actions.append(QSharedPointer<QAction>(addAction("License")));

    20. 

  20.     connect(actions.last().data(), SIGNAL(triggered()), this, SLOT(showLicense()));

    21. 

  21. }

    22. 

  22. 

    23. 

  23. /*** PUBLIC SLOTS ***/

    24. 

  24. void br::Help::showAbout()

    25. 

  25. {

    26. 

  26.     QMessageBox::about(this, "About", br_about());

    27. 

  27. }

    28. 

  28. 

    29. 

  29. void br::Help::showDocumentation()

    30. 

  30. {

    31. 

  31.     QDesktopServices::openUrl(QUrl(QString("file:///%1/doc/html/index.html").arg(br_sdk_path())));

    32. 

  32. }

    33. 

  33. 

    34. 

  34. void br::Help::showLicense()

    35. 

  35. {

    36. 

  36.     QFile file(QString("%1/LICENSE.txt").arg(br_sdk_path()));

    37. 

  37.     file.open(QFile::ReadOnly);

    38. 

  38.     QString license = file.readAll();

    39. 

  39.     file.close();

    40. 

  40. 

    41. 

  41.     QMessageBox::about(this, "License", license);

    42. 

  42. }

    43. 

  43. 

    44. 

  44. #include "moc_help.cpp"

    45. 

  45.