kdbg/procattach.h

   1 /*
   2  * Copyright Johannes Sixt
   3  * This file is licensed under the GNU General Public License Version 2.
   4  * See the file COPYING in the toplevel directory of the source directory.
   5  */
   6
   7 #ifndef ProcAttach_included
   8 #define ProcAttach_included
   9
  10 #include "procattachbase.h"
  11 #include <qvaluevector.h>
  12 #include <qdialog.h>
  13 #include <qlabel.h>
  14 #include <qlineedit.h>
  15 #include <qpushbutton.h>
  16 #include <qlayout.h>
  17
  18
  19 class KProcess;
  20
  21 /*
  22  * This is the full-featured version of the dialog. It is used when the
  23  * system features a suitable ps command.
  24  */
  25
  26 class ProcAttachPS : public ProcAttachBase
  27 {
  28     Q_OBJECT
  29 public:
  30     ProcAttachPS(QWidget* parent);
  31     ~ProcAttachPS();
  32
  33     QString text() const;
  34
  35 protected:
  36     void runPS();
  37     virtual void refresh();
  38     virtual void filterEdited(const QString& text);
  39     virtual void selectedChanged();
  40
  41 protected slots:
  42     void slotTextReceived(KProcess* proc, char* buffer, int buflen);
  43     void slotPSDone();
  44
  45 protected:
  46     void pushLine();
  47     bool setVisibility(QListViewItem* i, const QString& text);
  48
  49     KProcess* m_ps;
  50     // parse state
  51     int m_pidCol;       //!< The PID column in the ps output
  52     int m_ppidCol;      //!< The parent-PID column in the ps output
  53     QCString m_token;
  54     QValueVector<QString> m_line;
  55 };
  56
  57
  58 /*
  59  * This is an extremely stripped down version of the dialog. It is used
  60  * when there is no suitable ps command.
  61  */
  62
  63 class ProcAttach : public QDialog
  64 {
  65 public:
  66     ProcAttach(QWidget* parent);
  67     virtual ~ProcAttach();
  68
  69     void setText(const QString& text) { m_processId.setText(text); }
  70     QString text() const { return m_processId.text(); }
  71
  72 protected:
  73     QLabel m_label;
  74     QLineEdit m_processId;
  75     QPushButton m_buttonOK;
  76     QPushButton m_buttonCancel;
  77     QVBoxLayout m_layout;
  78     QHBoxLayout m_buttons;
  79 };
  80
  81 #endif // ProcAttach_included